4PSA - Meet the clouders! Our values, passions, teams, career opportunities, workplace

Performance. Scalability. Agility.

We try to embed our values in everything we build.

We love to build stuff
No corporate bullshit
We simply care
We believe in cloud
Obsessed with technology

One team, one goal: great products!

People

Our (mostly) flat organization lets us grow, learn and take action throughout our work. We know that we can be more open and transparent. And we are working on it.
Products

We have always built products for the very heart of the cloud. Service providers use our software to deliver SaaS to millions of end-users in 60+ countries.
Career

If you are looking for a standard corporate environment, we are a poor choice. But if you hate politics and want challenges, you came to the right place.
Quality

In the cloud, it really matters how you do stuff. To every problem, many solutions. Some of them are pretty good, but only one is the best there is. That is what we are after.
Solutions

We are far from being perfect. But we value solutions way more than bold statements. When everyone contributes, results show up so much faster.
Life

Living a good life means standing up for something. We try to do this by building products that people will remember. And many times they do. They remember!

Flexing Muscles

Some of us bike to work every day. Others like to race. At times, we even experiment with our hip gym. Agility is a state of mind and we like to get sweaty and dirty. Especially, in our tennis and football matches.
Agile And Relaxed

We like to walk barefooted around the office. Not only because it's our second home, but because this is one of those small things that makes you feel good. You should try it too!
Verb Days

Take a chance in our internal hackathon. Our teams simply love to challenge their brilliance under pressure. Many times we come up with the coolest ideas. See more pics from our latest Verb Days.
Caffeine To Code

We do this every day. Yes, that is common. But we are special, because we have the best coffee in town and we turn it into world-class products that millions of people use. It's that simple!
No Fun Without Challenges

Building cool stuff can sometimes be frustrating. Especially when you build things from scratch, like we many times do. Our satisfaction comes from being able to do what we love - solving problems others do not bother with, because it's too complicated.

We Love Our Workplace

Sometimes, it's more quiet than we'd like. But not for long.

Dev Tools

We use many Atlassian tools that we keep up-to-date: JIRA for tracking, Confluence as our Wiki, Stash for Git repository management and Bamboo for continuous integration.
We also use JIRA Agile to organize our backlog, and Balsamiq for wireframing. We've actually built our own tools to automate and integrate everything even better. Developers can use any IDE they like, but many prefer JetBrains. Because they rule.
Private Cloud

Clouders work on virtual desktops. That way, we stay green, mobile and productive. Whenever we want, we can access a staggering amount of resources in just a couple of minutes.
Our private engineering cloud has over 2 TB of RAM, more than 300 CPUs and more than 100 TB of storage. Even complex graphics workloads can be rendered using GPU virtualization powered by NVIDIA Grid technology.
At The Desk

When you work with so many tools like we do, a small screen is just not enough. That's why every workstation has two 24 inches high-quality IPS monitors. These are connected to the efficient, energy saving thin clients embedded on every desk in the office.
Such a cutting-edge setup makes it very easy for us to switch desks and fuels collaboration.

Meet the Dev Teams

We build products from scratch, ship them and make sure that our customers are happy.

The Cloud Backend team at work

Frontend
Backend
Core
Automation
Services
Infrastructure

Focus On The Client Device

The main weapon of the App Frontend team is JavaScript/HTML5. We have designed and built our own framework for writing complex apps. This is one of those (maybe stupid) things we were not afraid to do. And we have no regrets.
Browser apps have the portability edge in the cloud and we try to provide an user experience that can match native code. The app component running in the browser communicates with its components in the cloud, using web services or other protocols for real-time communication.
Handling Complex Business Logic

The Cloud Backend team designs and implements an important part of the stack that supports the app component running on the client device. Except for a common core, cloud services communicate using a distributed, low-latency messaging layer.
Thanks to this flexibility, multiple programming languages are used: PHP, JavaScript (Node.js), JAVA, Erlang, Python. We also deal with multiple databases - MySQL, Elasticsearch and HubRing, our fork of Redis.
Dealing With Critical Components

The App Core team handles real-time servers for telephony, our HubRing database and technically any component that is very close to the operating system. HubRing is a structure-oriented database tolerant to failures. It implements n:n replication in deterministic groups and other cool features.
At this level, C is the dominant programming language. The team handles heavy stuff like memory management, debugging, profiling and optimization.
Making Sure Everything Works

The Testing Automation team tries to understand how things work, to make sure they work right. In practice, this is pretty hard. Due to the real-time nature of many protocols we use and the distribution of services, as nothing runs on a single computer!
The team works hard to automate testing and provisioning complexity. That's why we have created our own testing stack. And even though the stack is written in Java and PHP, the team is familiar with all the technologies of our dev stack.
Making The Customer Wish For More

The Professional Services team is always ready to help customers. Sometimes this is a difficult challenge, because issues must be isolated, identified and corrected against the clock. When dealing with live systems that serve thousands of end-user and real-time communication protocols, uptime becomes essential.
The team services a complex stack that starts with the operating system and ends on the customer device. This requires advanced knowledge of Linux OS, databases, networking protocols, virtualization, storage, APIs, scripting, and many more.
The Ground Everybody Stands On

The Infrastructure team deals with the very physical aspects - electrical power (generators, UPS), air conditioning, hardware and the software that powers our private and production clouds. In most cases, they are the guys to blame for downtime.
We are mega obsessed with the hardware we use and the way we use it. Reducing the carbon footprint is a top objective. Software wise, the Infrastructure team is managing a lot of stuff, starting with hypervisors based on VMware, Xen, KVM, Parallels Cloud Server hypervisors and ending with complex cloud computing platforms such as OpenStack.

Cloud-Me! More Than An Opportunity

We love people who like to build things. And can prove it.

Students. Fun Included.

Early hands-on experience is vital, if you want to become a good engineer. That's why we take on students in our challenging internships and graduation programs.
Because they allow them to work on real, kick-ass products side by side with our enthusiastic engineers.
Making students use their brain to the max is the ultimate goal of our mentors. Find out more on how our programs work.
Graduates. Ambition Redefined.

Whether you are a fresh graduate or a highly experienced professional, we have just the right challenge for you. 4PSA is one of the first companies in the world that have embedded the power of the cloud in its products. We are growing fast and we need valuable people to join us.
By some standards we no longer qualify as a startup, but internally we live the startup mood every single day. Working in a startup means joining a lot of ambitious people with a common goal.

Join The Cloud!

If you cannot find an opening for you, send your resume to jobs@4psa.com.

No positions are currently available!
AI Engineer
Engineering
Romania / Bucharest
What You Will Have to Do
Should AI be the exclusive domain of big corporations? We're on a mission to redefine access to AI, making it powerful yet affordable, seamlessly integrated into business operations, while maintaining a foundation of safety and reliability.
We don't just build AI models. We are at the forefront of innovating data strategies and pioneering access techniques that supercharge small and medium-sized businesses.
If you're passionate about making a tangible difference to the global adoption of AI and possess the skills and ambition to complement that passion, we eagerly want to hear from you.
- Immerse yourself in the rapidly evolving landscape of ASR, TTS, and NLP to identify, design, and implement cutting-edge algorithms and methodologies
- Join the cross-modal and multi-modal development effort
- Bring your contribution to improve the distributed training process
- Continually assess the efficiency and effectiveness of our AI models, refining and fine-tuning them
- Setup automatic evaluation methods in order to asset the performance of our models in production
- Implement new algorithms and techniques to enhance performance using state-of-the-art infrastructure (nVidia H100 cluster)
- Stay updated with the latest industry trends (research, conferences, seminars)
What You Must Know
Technical Skills
- BS/MS in Computer Science, AI, Machine Learning, or a related field
- Proficiency in popular AI frameworks and libraries such as TensorFlow, PyTorch, or Keras (preferably PyTorch)
- Excellent understanding of relevant processes including data processing, tracking, training, and tuning
- Practical experience with relevant training techniques and algorithms. Distributed training experience is considered a plus.
- Excellent understanding of core ML algorithms
- Experience in handling very large datasets. Data lake experience is considered a plus.
Professional Skills
- Analytical thinking and problem-solving abilities
- Strong communication skills to collaborate effectively with cross-functional teams
- Ambition and drive to tackle intricate technical challenges
- MLOps experience is considered a plus.
Collaboration and Soft Skills
- Passion for making a tangible impact on the global adoption of AI
- Adaptability to the rapidly evolving AI landscape
Apply now
Data Engineer
Engineering
Romania / Bucharest
What You Will Have to Do
Do you thrive on the opportunity to transform complex datasets and processes into the driving force behind AI-fueled business growth?
Is your expertise deeply rooted in crafting advanced, top-tier data pipelines? We are actively seeking for a skilled Data Engineer to help our team.
If you possess a genuine passion for streamlining and optimizing data workflows, along with the requisite skills and determination, then we need someone like you on our team.
- Take charge of the complete data lifecycle, encompassing data collection, storage and secure disposal to preserve integrity and accessibility
- Implement data pipelines for processing and refining extensive datasets, while exposing reusable generic data features for diverse applications
- Build automated tools and scripts for continuous data quality monitoring and validation
- Collaborate with cross-functional teams to understand data requirements and assess business objectives and needs
- Enforce data quality and integrity throughout the implementation of data validation and cleansing processes
- Identify data acquisition opportunities by analyzing emerging trends and patterns
- Stay up-to-date with evolving technologies and trends within data engineering and suggest improvements for existing systems
- Participate in ongoing initiatives to protect data, ensuring adherence to all compliance and security standards
What You Must Know
Technical Skills
- BS/MS in Computer Science or related technical field
- Prior experience as a data engineer or in a similar role
- Proficiency in Python and SQL
- Experience with big data platforms, with a preference for expertise in Databricks and Apache Spark
- Knowledge of cloud platforms like AWS, GCP, or Azure, particularly in data storage-related services
Professional Skills
- A comprehensive understanding of ethical considerations within data processing, particularly concerning user privacy and data protection
- Proven ability to manage very large datasets, construct processing pipelines, and track data
- Capability to diagnose and resolve data-related issues, ensuring dataset integrity and accessibility
Collaboration and Soft Skills
- Analytical thinking and problem-solving abilities
- Effective communication skills and collaborative mindset for working across teams
- Determination and resilience to tackle complex technical challenges
Apply now
Director of AI Operations
Operations
Romania / Bucharest
What You Will Have to Do
Should AI be the exclusive domain of big corporations? We're on a mission to democratize AI, making it powerful yet affordable, seamlessly integrated into business operations, while maintaining a foundation of safety and reliability.
We don't just build AI models. We are at the forefront of innovating data strategies and pioneering access techniques that supercharge small and medium-sized businesses. We're looking for a visionary leader to join our team as the Director of Artificial Intelligence Operations. In this role, you'll be responsible for overseeing the entire AI production process, understanding AI toolsets and resources, and driving the practical application of AI to address real business challenges.
If you're passionate about making a tangible difference to the global adoption of AI and you possess the skills and ambition to fuel this passion, we're eager to connect with you.
- Manage and optimize the end-to-end AI production flow, from model training to deployment and beyond
- Stay well-versed in AI toolsets, platforms, and resources to ensure efficient and effective AI operations
- Use your hands-on experience in putting AI models into production environments and troubleshoot issues as they arise
- Evaluate the requirements and limitations of current AI technology to make informed decisions about AI project feasibility
- Apply practical thinking to AI initiatives, ensuring that projects are not only technically feasible, but also valuable for the business
- Stay updated with the latest trends and developments in the AI field and assess their potential impact on our AI strategy
- Collaborate with cross-functional teams, including data scientists, engineers, and business leaders, to align AI initiatives with company objectives
- Identify and mitigate risks associated with AI production, including data privacy, security, and compliance considerations.
What You Must Know
Technical Skills
- BS/MS in Computer Science, AI, Machine Learning, or related field
- Proven experience in AI production, with a deep understanding of the end-to-end AI workflow
- Excellent understanding of relevant processes including data processing, tracking, training, and tuning
- Hands-on experience in deploying AI models in production environments
- Broad understanding of AI's diverse use-cases across different business sectors
- Proficiency in AI principles and algorithms, facilitating informed business decisions based on research
- Familiarity with AI toolsets, platforms, and resources
Professional Skills
- Strong analytical and problem-solving skills with a practical mindset
- Ability to understand and translate business challenges into AI solutions
Collaboration and Soft Skills
- Commitment to keep up with AI trends and advancements
- Ability to effectively communicate complex AI concepts to non-technical stakeholders
Apply now
Director of Marketing
Business
Romania / Bucharest
What You Will Have to Do
Are you the strategic architect of marketing plans, with a knack for shaping brand narratives? If so, let's discuss our future. As the Director of Marketing at 4PSA, you will have a direct line to the CEO, guiding and shaping our marketing and communication strategies.
We are actively seeking for a seasoned international marketing expert who can effortlessly navigate high-level responsibilities and effectively convey their vision to both top-tier management and their talented team.
In this role, you will be instrumental in supporting our rapid organizational growth, providing direction for our market penetration strategies and product launches. Your primary focus will be on envisioning and executing marketing strategies that resonate on a global scale.
If you're an accomplished marketing leader with a global perspective and a proven track record of strategizing and executing successful marketing campaigns, we encourage you to apply for this exciting opportunity. Join us in driving our company's growth and shaping its future through innovative marketing strategies.
- Evaluate and enhance existing strategies across various fronts, encompassing brand, sales, HR marketing, products, and social media
- Implement comprehensive market research initiatives, including segmentation, penetration analysis, forecasting, competitive analysis, product launches, and life-cycle management, ensuring that we maintain a competitive edge
- Develop and execute PR and marketing campaigns to address customer acquisition and retention challenges, whether they pertain to internal or external audiences, B2B or B2C
- Establish a robust marketing intelligence system grounded in CRM, organizational workflows, SEO, and KPIs. Data will be your guiding star as you navigate the dynamic marketing landscape
- Translate marketing metrics into actionable insights, always with a keen eye on driving sales and optimizing user experiences
- Explore, experiment, and optimize marketing channels for maximize their impact and reach
- Efficiently manage resources, from talented individuals to budgets and negotiations with partners, ensuring that our marketing endeavors are well-resourced and executed with precision
What You Must Know
Technical Skills
- BS/MS in marketing, communication, or technology-related fields
- Demonstrated background of at least 5 years in global marketing, showcasing the ability to lead at an international level
- Proven strategic acumen with a track record of translating concepts into tangible results
Professional Skills
- A collaborative mindset, proficient in seamlessly collaborating with cross-functional teams
- Meticulous attention to detail, ensuring the flawless execution of all our marketing projects
- Proficiency in people management and project management, essential for steering our marketing initiatives
- A blend of creativity and unwavering conscientiousness in approach
- Strong data interpretation skills, enabling the transformation of statistical data into actionable insights
- Profound expertise in online marketing to drive our digital marketing endeavors
- Adaptability and capacity to excel in our fast-paced environment
Collaboration and Soft Skills
- Good communication and presentation skills for effective team collaboration
- Extra credit for marketing experience related to software products, a definite plus for this role
Apply now
Engineering Director
Engineering
Romania / Bucharest
What You Will Have to Do
Should AI be the exclusive domain of big corporations? We're on a mission to redefine access to AI, making it powerful yet affordable, seamlessly integrated into business operations, while maintaining a foundation of safety and reliability.
We don't just build AI models. We are at the forefront of innovating data strategies and pioneering access techniques that supercharge small and medium-sized businesses.
If you're passionate about meeting engineering with market demand you can play an instrumental role in the new 4PSA products.
- Prioritize initiatives and manage technical resources
- Work with technical team leads to drive forward technical decisions
- Own development and release responsibility
- Oversee architecture and critical implementations, product and code quality
- Coach and develop leadership skills of technical team leads
- Coordinate organization-wide education process in critical technologies
- Coordinate the engineering process improvement
What You Must Know
Technical Skills
- BS/MS in Computer Science or related technical field is mandatory.
- 3+ years of experience in engineering management
- Strong architecture skills with proven experience in cloud-based products
- General knowledge of AI field and related processes (data processing, tuning, training, serving etc.)
- Familiarity with distributed computing and related patterns
- Strong knowledge of modern software development methodologies and software design patterns
- Solid programming background
Professional Skills
- Exceptional ability to communicate technical concepts effectively in writing and verbally
- Excellent problem-solving, judgment, and decision-making skills
- Experience working with interdisciplinary engineering teams with different skill sets
Collaboration and Soft Skills
- Proven ability to foster collaboration and teamwork among diverse engineering teams
- Strong interpersonal skills for effective communication and relationship-building across teams
- Ability to inspire and motivate team members towards common goals
- Openness to feedback and willingness to incorporate diverse perspectives into decision-making processes
- Excellent time management and organizational skills to prioritize tasks and meet deadlines effectively
Apply now
Graphic Designer
Product
Romania / Bucharest
What You Will Have to Do
Are you the mastermind behind visual narratives, constantly pushing the limits of creative thought? If so, let's make some magic together. We're looking for a talented designer who can use creative and responsive artwork to help us build and promote awesome software. As a Graphic Designer at 4PSA, you need to have an eye for art & detail and be a natural in making things beautifully simple.
- Create images and layouts for software apps, websites, social media, and digital advertisement
- Design print and online assets like banner ads, brochures, flyers, posters, trade show banners, newsletters
- Develop unique and representative icons for use within software apps or for digital and print marketing materials
- Design or update company logos and develop branding guidelines to ensure consistency across all media.
- Craft visually appealing presentation templates or complete presentations for company use, especially for sales and marketing pitches
- Regularly update and refresh existing marketing materials to keep the brand look consistent and updated
- Create or source graphics and images to enhance the visual appeal of the websites, ensuring they are optimized to web use, balancing quality and file size for optimal performance
- Organize digital files and ensure all design assets are accessible and archived properly
- Collaborate with the marketing team and other departments to brainstorm and define design briefs
- Modify designs based on internal and external feedback.
What You Must Know
Technical Skills
- 5+ years of experience in graphic design
- Strong skills in Adobe Creative Suite or similar software
- In-depth knowledge of typography, color theory, layout, and branding to create aesthetically pleasing and effective designs
- Ability to design clear, communicative graphic assets such as icons, illustrations, logos, infographics and maintain visual consistency
- Understand the requirements for designing both digital and physical marketing materials, such as online ads, brochures, and promotional displays
- Familiarity with web design principles, responsive design, and user experience (UX) design is considered a plus.
- Proficiency in animation and 3D modeling software (such as Adobe After Effects, Blender, or Autodesk Maya) is considered a plus.
Professional Skills
- Ability to manage time and resources effectively, meet deadlines, and handle multiple projects simultaneously
- Capable of thinking creatively to overcome design challenges and provide innovative solutions that enhance marketing efforts
- Precision in creating, editing, and finalizing designs, ensuring high quality and error-free outputs.
- Willingness and ability to quickly adapt to new tools and design trends
- Knowledge of how design impacts marketing and branding, and the ability to create designs that align with marketing strategies and goals
Collaboration and Soft Skills
- Excellent verbal and written communication skills to clearly convey design concepts and ideas to team members and stakeholders
- Ability to work effectively with other team members, such as marketers, content creators, and developers, to ensure a cohesive and coordinated approach to projects
- Open to receive and constructively use feedback to improve designs and personal skills
Apply now
Linux System Engineer
Operations
Romania / Bucharest
What You Will Have to Do
Are you a Linux expert with a knack for troubleshooting and experience in containers? If so, join our team!
As part of our Operations team, you will put your advanced troubleshooting and debugging skills to good use. You'll often come across problems that need investigation and clever fixes. Our clients range from service providers, large companies to SMBs, so you won't find a dull moment around here. Get ready to advise, write scripts, or provide workarounds.
Come on over and help us turn instant communication into great collaboration.
- Deliver web-based, email and phone technical support in English
- Handle support issues, whenever raised by customers
- Write educative articles focused on troubleshooting or product features
- Debug software performance on customer's installation
- Provide feedback and report to management on overall software quality
- Conduct customer engineering training
- Provide deployment design strategy for the customer's infrastructure
- Report to Product Management on software experience
What You Must Know
Technical Skills
- BS/MS in Computer Science or related technical field
- Minimum 2 years of hands-on experience with Linux servers, preferably RHEL
- Proficient in troubleshooting and debugging Linux systems
- Strong understanding of Linux internals, networking
- Advanced scripting skills (Python, Go, Bash)
- Overall IaaS understanding (e.g. Amazon AWS/ Azure/GCP)
- Experience with Nomad, Consul, Vault, Docker/Podman, Nginx, Asterisk, Kamailio, MariaDB, Redis, OpenSearch
- VoIP protocols experience (SIP, RTP, WebRTC)
- Automation tools (Ansible/Pulumi/Terraform)
Professional Skills
- Experience in writing educative articles focused on troubleshooting or product features
- Skill in conducting customer engineering training sessions
- Ability to offer feedback and insights to management regarding overall software quality
Collaboration and Soft Skills
- Excellent written and verbal communication skills in English
- Strong analytical and problem-solving abilities
- Ability to effectively collaborate and communicate with cross-functional teams
- Client management proficiency
- Availability for on-call rotation when necessary
Apply now
Product Manager
Product
Romania / Bucharest
What You Will Have to Do
Are you the human version of a Gantt chart? Do you have the knack for planning, supervising, and delivering results? If so, let's plan a meeting already!
We're looking for a talented product manager with global experience with software to keep a close eye on our product. Alongside a great time, you'll handle full life cycles for our software. Your knowledge and vision will have a huge impact on our products and services.
If this sounds like something you'd like to get your hands on, come on over. We're eager to meet you.
- Develop and document features, requirements and user scenarios
- Gather, analyze and prioritize requirements from users
- Manage product backlog - review, edit, and prioritize features and bugs
- Create wireframes and other illustrations in order to gather feedback and demonstrate intended product functionality
- Research market to identify new opportunities, product directions, features, integration
- Define, monitor and react to key product metrics
- Support product marketing with appropriate resources
- Identify and coordinate freelance resources when additional resources are necessary to meet objectives
- Work with colleagues and users to identify, define, refine and document features
- Coordinate product development activities such as UX, development, and SQA
What You Must Know
Technical Skills
- BS/MS in Computer Science or related technical field
- Relevant product ownership, management, or product design experience
- Strong IT background with an eye for good design
- Experience with user testing, data analysis, and multivariate testing
- Proficient in constructing detailed wireframes for optimized user experience and conversion
- Ability to quickly understand third-party products for integration opportunities
- Experience with browser-based apps is considered a plus.
Professional Skills
- Strong understanding of branding and marketing concepts to manage and grow the product post-release
- Ability to organize and analyze large datasets to make informed decisions
- Exceptional attention to detail in language, usability, and design
- Proven ability to drive initiatives to completion
- Comfortable taking personal ownership of tasks and delegating as needed
- Experience with global market is required.
- Experience with online projects is required.
Collaboration and Soft Skills
- Equally comfortable taking personal ownership for a task or delegating it
- Extremely high attention to details in language, usability, and design
- Ability to drive initiatives to the end result
- Articulate and persuasive, while being able to listen and incorporate ideas of other people
- Previous work experience in startups (or startup teams) is considered a plus.
Apply now
Product Marketing Specialist
Business
Romania / Bucharest
What You Will Have to Do
Are you passionate about driving change in the communication and collaboration landscape for businesses?
We are looking for an awesome marketer who starts by understanding the problem, finds the solution, and is able to articulate a focused, direct message that can be easily understood by our customers. As a Product Marketing Specialist, you'll be at the forefront of shaping the narrative and success of our range of UC software products.
If you're ready to be a part of this transformative journey and have a significant impact on the world of business communications, we want you on our team!
- Work closely with Product and Engineering teams to build product positioning and messaging
- Build and implement innovative campaigns to drive new customer growth
- Generate high quality content for prospects, customers, channel partners, such as: landing pages, videos, tutorials, ads, blog articles, tutorials
- Discover new marketing channels and review the existing ones to increase conversion rate at each stage of the sales funnel
- Analyze product marketing metrics and report them to PM
- Analyze returns to assure human and capital investments are delivering a great yield
What You Must Know
Technical Skills
- BS/MS in marketing, communication, or technology field
- At least 3 years of global marketing experience
- Familiarity with marketing analytics tools (e.g. Google Analytics, HubSpot)
- Marketing experience with software products is considered a big plus.
Professional Skills
- Excellent understanding of product marketing
- Excellent decision-making capabilities, ability to prioritize between opportunities, balance customer needs with business priorities, and articulate the rationale behind decisions
- Strategic vision and proven ability of execution
Collaboration and Soft Skills
- Excellent written and verbal communication skills
- Ability to work collaboratively, especially with software developers
- Extremely detail-oriented
- Creativeness and conscientiousness
Apply now
Sales Account Manager
Business
Romania / Bucharest
What You Will Have to Do
As a Sales Account Manager, you will be instrumental in our dynamic Business team, working with a diverse array of customers and leads across more than 60 countries. This is your chance to be at the forefront of our global customer acquisition efforts and execute our sales strategy, opening doors to a world of possibilities.
In this role, your mission is to turn leads into loyal customers and build lasting relationships. You'll leverage various communication channels, including phone, chat, email, and face-to-face interactions.
Ready to making a tangible difference to the global adoption of AI? Join us on this exciting journey and let's achieve remarkable milestones together!
- Build business by identifying and nurturing leads, establishing valuable connections and converting them into satisfied paying customers
- Keep our existing customers and leads engaged by offering support, valuable insights, and exploring fresh opportunities
- Stay updated with technology trends, market dynamics, and competitive landscapes, pinpointing ways to enhance our products and services
- Showcase your sales expertise through engaging presentations and training sessions
What You Must Know
Technical Skills
- Background in IT service sales, providing a solid foundation for navigating a tech-driven environment
- Familiarity with sales automation tools to streamline processes and enhance productivity
Professional Skills
- Exceptional communication skills, both written and spoken in English, enabling seamless connections with clients worldwide
- A natural sales knack, fueled by motivation, and a proven track record of meeting and exceeding sales targets
- Great presentation skills
- Strong analytical abilities, allowing for a deep understanding of customer challenges and the translation of these insights into lucrative sales opportunities
- Highly organized, with the capacity to manage multiple tasks while maintaining impeccable task prioritization
Collaboration and Soft Skills
- A customer-centric mindset, coupled with the ability to build and maintain lasting relationships
- Fluency in Spanish, Portuguese, or German is a plus, together with solid technical acumen
Apply now
Sales Internship
Internship
Romania / Bucharest
What You Will Have to Do
We're looking for a rock star Sales Intern to join our growing business. As part of our team, you'll be responsible for qualifying leads in the sales pipeline. You'll research and identify potential customers, figure out their needs, and determine if they're a good fit for our products and services. If you're eager to make an impact and accelerate your career in sales, we want to hear from you.
- Qualify database leads to help the Business team develop a pipeline of viable opportunities
- Analyze data, identify patterns and trends, and determine the potential for conversion
- Route qualified opportunities to marketing campaigns for further re-targeting or directly to sales executives
- Understand a wide array of business models used by prospective clients and tailor the conversation accordingly
- Identify opportunities by staying updated with technology trends, market activity, and competitors
- Keep accurate and updated customer and sales records
What You Must Know
Technical Skills
- Final year of BS/MS within business, marketing, PR, data science, engineering or related fields
- Ability to quickly learn and adapt to new tools and technologies for sales automation and data analysis
Professional Skills
- Exceptional communication skills, both written and spoken in English, enabling seamless connections with clients worldwide
- Strong lead qualification skills, including the ability to identify and prioritize the most promising leads
- Strong problem-solving skills and the ability to think strategically in order to develop effective solutions that meet customer needs
- Great presentation skills
- Highly organized, with the capacity to manage multiple tasks while maintaining impeccable task prioritization
Collaboration and Soft Skills
- A customer-centric mindset, coupled with the ability to build and maintain lasting relationships
- Adaptability and resilience to thrive in a fast-paced sales environment and overcome challenges
Apply now
Software Engineer
Engineering
Romania / Bucharest
What You Will Have to Do
Join us on a journey to bring production-ready AI into small and medium sized companies. We use communication channels integration and data engineering to enable companies to connect AI agents with their own data and business processes.
Opportunities await in our vertically-integrated software engineering teams:
- Absolute control, performance driven development in Core Engineering team
- Distributed, orchestrated microservices in Cloud Backend team
- Data processing, AI model optimization and deployment in NeuroBridge team
- Beautiful multi-device browser interfaces in Frontend team
- Smooth experience and device optimization in Mobile team
We determine the best-fit team based on your interests, skills, passion, and prior experience during our smooth 6-step hiring process.
Your tasks will be assigned based on your team, personal skills, and seniority level.
For instance, the Core Engineering team oversees a C/C++/Rust/Golang codebase, responsible for implementing crucial functions within our stack, including real-time messaging, signaling, and high IOPS real-time databases. Meanwhile, the NeuroBridge team is multidisciplinary, developing methodologies and software that bridges the gap from raw data to AI-powered processes.
What You Must Know
We consider the skill set outlined below as a solid foundation for every software engineer, regardless of their team.

Technical Skills
- BS/MS in Computer Science or a related technical field is essential
- Proven software development experience, with expertise in languages such as JavaScript, TypeScript, PHP, Node.js, Go, C, C++, Rust, Swift, Kotlin, Python
- Good understanding of web services (REST, gRPC) is crucial
- Proficiency with version control principles and advanced Git knowledge
- Deep knowledge in unit, integration and end-to-end testing
- Understanding of secure coding practices, vulnerability assessment, and security auditing tools
- Skills in SQL and NoSQL databases, including schema design and query optimization
- Basic experience with large-scale system design
- Experience with CI/CD tools and practices
- Familiarity with cloud platforms, containers, and orchestration tools
- Basic understanding of AI-related terminology, underpinning the shift towards AI-powered processes
- Knowledge of the Linux operating system is highly beneficial
Professional Skills
- Capable of approaching complex problems methodically to find efficient solutions
- Understanding Agile methodologies for efficient collaboration and task management
- Proficiency in crafting clear, concise, and comprehensive documentation for software, APIs, and user guides
- Ability to effectively prioritize and manage tasks to meet deadlines
- Attention to detail and demonstrated interest in all aspects of software quality
Collaboration and Soft Skills
- Good written and verbal communication skills for effective team collaboration
- Capable of collaborative teamwork, approaching challenges and interactions with optimism and positivity
- Open to learn new technologies and adapt to industry changes and trends
- Ability to challenge assumptions, verify data, and consider diverse viewpoints
- Prioritize user requirements, enhance user experiences, and meet delivery deadlines
Apply now
Technical Writer
Product
Romania / Bucharest
What You Will Have to Do
Are you proficient in simplifying technical content? Can you effortlessly transform complexity into clarity? If so, let's connect! We're in search of a Technical Writer who will support new product development by delivering top-notch content that's not only high-quality but also user-friendly. We focus on content, so you must be an effective communicator, meticulous wordsmith, and take pride in quality and usability. Feel like taking center stage? Join our team, we're ready to cheer for you.
- Create, develop and execute communication strategy to increase awareness through media and other creative tactics
- Write different types of content in a clear and concise manner by translating technical information into easy to understand language
- Create knowledge base articles while ensuring consistent, high-quality standards are maintained
- Be flexible on writing not only for experienced technical audience, but also to review and contribute to materials written for business/marketing/sales audience
- Maintain social networking communication within related communities
- Interfacing with different teams (Operations, Engineering, Product) to gain information in a timely manner
What You Must Know
Technical Skills
- BS/MS in Computer Science, Computer Engineering, or equivalent experience
- Proven ability to produce exceptional technical content
- Strong understanding of technology with focus on software
- Experience creating various content for social media, website/blog, press releases, white papers, ghostwriting articles/features, battle cards, data sheets, media pitches, bios, presentations and media kits
- Proficiency in marketing copywriting and email marketing strategies
- Web content writing expertise, guiding users to understand complex concepts
- Ability to articulate complex issues clearly and concisely
Professional Skills
- Excellent verbal and written communication skills in English
- Ability to work collaboratively in a team environment
- Attention to detail and demonstrated interest in all aspects of content quality
- Ability to prioritize and manage tasks effectively to meet deadlines
- Flexibility to adapt to changing project requirements and industry trends
Collaboration and Soft Skills
- Strong interpersonal skills for effective team collaboration
- Positive attitude and optimism when facing challenges
- Open to learn new technologies and concepts
Apply now
UI/UX Designer
Product
Romania / Bucharest
What You Will Have to Do
Are you passionate about crafting visually stunning user interfaces that captivate audiences? If so, we have an exciting opportunity for you. As a UI Designer with us, you'll play a pivotal role in shaping the user experience of our pioneering software. If you're a creative thinker with an eye for detail and a passion for delivering exceptional user experiences, we'd love to hear from you.
- Develop high quality user interface designs that prioritize usability and user engagement
- Collaborate closely with product managers and developers to understand user needs and translate them into functional and visually appealing designs
- Create wireframes, prototypes, and user flows to communicate design ideas effectively
- Conduct user research and usability testing to gather feedback and iterate on designs
- Ensure consistency and coherence across all elements of the user interface, including layout, typography, color, and iconography
- Present ideas effectively and handle feedback constructively
- Stay updated on industry trends and best practices in UI design and incorporate them into our design process
- Work closely with front-end developers to ensure seamless implementation of designs
What You Must Know
Technical Skills
- 3+ years of experience in UI/UX design for web and/or mobile applications
- Portfolio showcasing previous UI design work
- Proficiency in Figma for design creation and collaboration
- Ability to create responsive designs that work seamlessly across various devices and screen sizes
- Basic knowledge of HTML/CSS is considered a strong plus.
Professional Skills
- Understanding of user-centered design principles and best practices
- Encouragement of feedback and constructive criticism
- Effective presentation skills to communicate design ideas and handle feedback constructively
- Keeping abreast of industry trends and best practices in UI design and incorporating them into the design process
Collaboration and Soft Skills
- Collaboration and teamwork skills for effective communication with product managers, developers, and other team members
- Attention to detail and a passion for delivering exceptional user experiences
- Open to feedback and willing to iterate on designs based on user input and usability testing
Apply now

Building communication and collaboration software that brings people closer. Anywhere they are.

Performance. Scalability. Agility.

We try to embed our values in everything we build.

One team, one goal: great products!

People

Products

Career

Quality

Solutions

Life

Flexing Muscles

Agile And Relaxed

Verb Days

Caffeine To Code

No Fun Without Challenges

We Love Our Workplace

Sometimes, it's more quiet than we'd like. But not for long.

Dev Tools

Private Cloud

At The Desk

Meet the Dev Teams

We build products from scratch, ship them and make sure that our customers are happy.

Focus On The Client Device

Handling Complex Business Logic

Dealing With Critical Components

Making Sure Everything Works

Making The Customer Wish For More

The Ground Everybody Stands On

Cloud-Me! More Than An Opportunity

We love people who like to build things. And can prove it.

Students. Fun Included.

Graduates. Ambition Redefined.

Join The Cloud!

If you cannot find an opening for you, send your resume to jobs@4psa.com.

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do

What You Must Know

Technical Skills

Professional Skills

Collaboration and Soft Skills

What You Will Have to Do