List of job offers
Full-time
W Code & Pepper współpracujemy z firmami, które chcą realnie zmieniać świat – w tym przypadku dosłownie. Wspólnie z naszym partnerem, rozwijamy platformę opartą o AI, która mierzy emisje CO₂ u źródła – zaczynając od surowców, środków transportu i innych zasobów w łańcuchu dostaw. Takie podejście bottom-up pozwala uzyskać wyjątkowo dokładny i wiarygodny obraz śladu węglowego firmy, co przekłada się na ekologię i finanse . Brzmi ciekawie? Zapraszamy! Nasze must... (more)
- Rozwój platformy opartej o AI, która mierzy emisje CO₂ u źródła
- Praca z surowcami, środkami transportu i innymi zasobami w łańcuchu dostaw
- Projektowanie logiki walidacji danych po stronie backendu
- Bardzo dobra znajomość Pythona i doświadczenie w budowie REST API (najlepiej z użyciem FastAPI)
- Praktyczne doświadczenie pracy z Angularem
- Bardzo dobra znajomość PostgreSQL
- Swobodna komunikacja w języku angielskim (min. B2)
- Gotowość do pracy w godzinach 9:00 - 17:00
- Możliwość rozpoczęcia pracy w pełnym wymiarze godzin za 2 tygodnie
- Gotowość do wyjazdu na onboarding do Londynu (w pierwszym tygodniu pracy)
Nice to have:
- Znajomość innych narzędzi z ekosystemu...
- Współpraca w modelu B2B lub Umowa o pracę – Ty wybierasz
- Budżet szkoleniowy (do 2500 zł netto rocznie)
- Możliwość pracy zdalnej
- MacBook oraz niezbędne narzędzia pracy
- Karta Multisport Plus i prywatna opieka medyczna (Luxmed)
Full-time
At Upside , we’re partnering with ambitious companies across the globe to solve complex, meaningful problems through technology. We work in focused teams, combining engineering, product thinking, and design, to deliver outcomes, not just output. Open-source is a strategic part of our work. We build and maintain a number of open-source projects that support our clients and internal R&D. Our latest release is Enthusiast , a customizable agentic AI toolkit for e-commerce. Role Overview: As a... (more)
- Design and Development: Lead the design and development of robust backend systems that serve as the backbone for our client-facing platforms. Ensure these systems are scalable, maintainable, and capable of handling the needs of global clients.
- Engineering Best Practices: Actively contribute to refining our engineering methodologies and practices. Advocate for code quality, security, and efficiency.
- Team Collaboration: Work closely within a development team, fostering a ...
- Extensive commercial experience in building web-based applications (5 years).
- Experience in at least one of Upside’s backend technology stack: Ruby, Python, JavaScript or the willingness to learn based on your current skills.
- Experience in at least one of Upside’s frontend technology stack: Vue and React or the willingness to learn based on your current skills.
- In-depth understanding of SQL and relational databases.
- Experience with Continuous Integration and Continuous Delivery.
- ...
- Transparent progression path.
- Flexible work: office in Kraków, hybrid or remote from anywhere in Poland, with company on-sites.
- Additional paid days off beyond national holidays.
- A deeply collaborative, engineering-led company culture.
- Support for ongoing learning.
Full-time
Senior Salesforce Engineer We are looking for a Senior Salesforce Engineer to design, customize, and maintain our Salesforce platform. This role involves collaborating with multiple business teams to deliver scalable solutions, optimize workflows, and ensure smooth operations across the organization. What you’ll do: Configure and extend Salesforce, including custom objects, workflows, approval processes, and reports. Build and maintain integrations with Outlook, marketing tools, websites, and... (more)
- Configure and extend Salesforce, including custom objects, workflows, approval processes, and reports.
- Build and maintain integrations with Outlook, marketing tools, websites, and internal systems.
- Support recruitment, communications, and investor relations teams with processes and reporting.
- Provide training, documentation, and user support to drive adoption and efficiency.
- Monitor system performance, maintain data quality, and contribute to continuous improvement.
- 5 years of Salesforce experience (Consultant, Administrator, Developer, or similar).
- Salesforce Administrator certification required.
- Hands-on experience with Apex, Lightning Web Components (LWCs), Flows, and integrations.
- Knowledge of SQL, Visualforce, HTML/CSS/JS, and optionally Angular.
- Strong communication skills and ability to translate business needs into technical solutions.
- Experience with Marketing Cloud, Tableau, or industry-specific Salesforce Clouds is a plus.
- Nice to ...
- (No benefits information provided in the original text.)
Full-time
About Air Space Intelligence: ASI started with a simple vision - build the Google Maps for the skies. Our mission-critical technology now powers decision-making across major airlines, the U.S. Department of Defense, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority—compressing days of analysis into seconds of action. ASI is leading the way and pushing the... (more)
- Lead the most complex and high impact technical challenges in the company.
- Architect new solutions and mentor other software engineers.
- Define what engineering excellence looks like.
- Proficiency in at least one modern programming language (Rust and Python preferred).
- Experience with building infrastructure in AWS, Kubernetes, Docker, and Terraform.
- Experience working with time-series and geospatial data.
- Talent and experience to lead.
- Flexibility to adjust to changing business priorities.
- Flexible Working Hours: Work hard with flexibility in mind.
- Premium Healthcare and Health Insurance: First-class medical, dental, and vision coverage for you and your dependents.
- Competitive Salary & Equity: Transparent compensation packages that value hard work.
- Generous Relocation Package: Smooth relocation to the Tricity area.
- High Energy Environment: Surrounded by peers who challenge the status quo.
- Flexible Time Off: Encouragement to take time off as ...
Full-time
About Air Space Intelligence: ASI started with a simple vision - build the Google Maps for the skies. Our mission-critical technology now powers decision-making across major airlines, the U.S. Department of Defense, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority—compressing days of analysis into seconds of action. ASI is leading the way and pushing the... (more)
- Develop systems that monitor and predict flight trajectories for large-scale systems of air traffic.
- Develop and ship new features frequently.
- Distill real-world, high-impact optimization problems into elegant technical solutions.
- Work with a cutting-edge tech stack, including Kubernetes, AWS, Helm, Terraform, Grafana, Prometheus, PubSub, and Dataflow.
- Proficiency in at least one modern programming language (Rust and Python preferred).
- Experience in building and maintaining high-performance, scalable systems.
- Familiarity with optimization algorithms, domain modeling, data structures, and cloud infrastructure.
- A bias for action—ability to solve problems as they arise.
- An aptitude for learning quickly.
- Ability to write fast and efficient code.
- Intellectual curiosity.
- Flexible Working Hours: Work with flexibility in mind while supporting mission-critical operations.
- Premium Healthcare and Health Insurance: First-class medical, dental, and vision coverage for you and your dependents.
- Competitive Salary & Equity: Transparent compensation packages that value hard work.
- Generous Relocation Package: Support for smooth relocation to the Tricity area.
- High Energy Environment: Work alongside peers who challenge the status quo.
- ...
Full-time
Szukamy doświadczonej osoby, która rozumie ekonomię gier i potrafi realnie wpływać na kluczowe wskaźniki: ARPU, LTV oraz retencję. Jeśli masz za sobą projekty w iGaming lub F2P i potrafisz zaprojektować system od podstaw - to może być rola dla Ciebie. Tworzymy nowy dział Game Economy i zależy nam na kimś, kto przejmie za niego odpowiedzialność: od modelowania systemów, przez analizę danych, po zarządzanie zespołem growth. Oczekujemy samodzielności, inicjatywy i bardzo... (more)
Full-time
Responsibilities State-of-the-art Java development! Microservices in AWS with a DevOps culture, cross-functional Scrum teams, an international environment, open communication, and a culture of feedback and learning from mistakes. Responsibility for architecture, technology choices, QA, security, and operations within your team. All this and much more at one of Europe's largest DIY retailers. You will design and implement highly available & scalable backend components for our payment services... (more)
- State-of-the-art Java development
- Microservices in AWS with a DevOps culture
- Work within cross-functional Scrum teams in an international environment
- Open communication and a culture of feedback and learning from mistakes
- Responsibility for architecture, technology choices, QA, security, and operations within your team
- Design and implement highly available & scalable backend components for payment services within the transactional platform using Java, Spring Boot, Apache Kafka, and ...
- Successfully completed a degree in computer science, mathematics, physics, or a comparable field of study
- Several years of professional experience in backend development of web-based, scalable systems and applications
- In-depth knowledge of Java, Spring Boot, AWS, and SQL-based databases (e.g., PostgreSQL)
- Experience in the development, deployment, and operation of distributed systems, familiar with technologies such as Docker, Kafka, and Terraform
- Extensive experience in e-commerce, ...
- Develop yourself and the digital future at Reply
- Work within a network of highly specialized companies supporting leading industrial groups
- Opportunities to define and develop business models to optimize and integrate processes, applications, and devices using new technology and communication paradigms such as Artificial Intelligence, Big Data, Cloud Computing, Digital Communication, Internet of Things, Mobile, and Social Networking
Full-time
Senior Rust Engineer Are you passionate about Rust and eager to push the limits of performance, safety, and scalability? Join our engineering team in Warsaw and help build the next generation of high-performance trade management systems used across global markets. We’re leveraging Rust to design ultra-efficient, low-latency, and memory-safe distributed systems running on AWS . You’ll be part of a team that values technical excellence, autonomy, and clean design — and you’ll occasionally... (more)
- Build and optimize Rust-based distributed systems handling high data volumes
- Profile, benchmark, and fine-tune performance and cost efficiency in AWS
- Contribute to architecture decisions and end-to-end system ownership
- Collaborate with global engineering teams across Europe, the US, and Asia
- 6 years of software engineering experience
- Strong, production-level Rust expertise (async, concurrency, ownership model)
- Solid understanding of distributed systems and cloud architectures
- Some familiarity with C#/.NET and AWS is a plus
- Opportunity to work on high-performance trade management systems
- Collaboration with a team that values technical excellence, autonomy, and clean design
- Chance to make a global impact in the engineering field
Full-time
For Digital Hub Warsaw, we are looking for: AI Engineer Key Responsibilities: Design and implement AI features, agents, and system logic into enterprise technology landscapes Develop intelligent AI agents capable of autonomous decision-making and task execution across enterprise systems using CoPilot Studio, Google Agentspace, etc. Integrate AI models and frameworks to enable dynamic and context-aware agent behavior. Collaborate with cross-functional teams to define agent roles, capabilities,... (more)
Full-time
Senior Fullstack Engineer – React / Angular / Node.js Role Overview We are seeking a Senior Fullstack Engineer with strong expertise in modern frontend technologies to help us build and evolve advanced platforms supporting business-critical functions. In this role, you will focus primarily on crafting intuitive, scalable, and high-performing user interfaces while also contributing to backend development with Node.js. This position is ideal for an engineer who is passionate about creating... (more)
- Lead the design and implementation of responsive front-end applications using React and Angular, ensuring clean architecture and high code quality.
- Develop modular, reusable, and testable components that enhance usability and scalability across platforms.
- Collaborate with cross-functional technology teams to integrate front-end applications with backend services and APIs.
- Ensure robust performance of UI components to handle complex workflows and growing user demands.
- Apply modern ...
- 5 years of professional experience in front-end engineering, with excellent command of JavaScript and TypeScript.
- Strong proficiency in React and Angular, with practical experience in building enterprise-grade applications.
- Hands-on experience with Node.js for backend services and API integrations.
- Solid understanding of REST APIs, asynchronous programming (Promises, Observables), and version control (Git).
- Experience with build and automation tools such as Webpack, Gulp, or similar. -...
- [Details about benefits would typically be listed here, but they are not provided in the original text.]
Full-time
Senior DevOps Engineer – Infrastructure Oriented Role Overview We are looking for an experienced Senior DevOps Engineer with a strong focus on infrastructure to help us design and maintain reliable, scalable, and secure environments. You will play a key role in building and optimizing CI/CD processes, automating deployments, and ensuring the stability of cloud and on-premises solutions. This position requires close collaboration with cross-functional teams, especially data science and AI/ML... (more)
- Design, implement, and maintain CI/CD pipelines supporting a variety of environments.
- Develop scalable automation solutions to accelerate software delivery and configuration management.
- Partner with AI/ML engineers to translate solution designs into effective infrastructure pipelines.
- Define and promote best practices for deployments, testing automation, and configuration consistency.
- Manage and optimize code releases across on-premises and cloud platforms.
- Support production ...
- Programming skills in at least one language such as Python, Java, C#, C++, or Go.
- Hands-on experience with AWS and other cloud platforms.
- Practical knowledge of build tools (e.g., Maven, Gradle, Make).
- Expertise in CI/CD technologies such as Jenkins (pipeline as code), GitLab CI, GitHub Actions, or TeamCity.
- Solid experience with Git and other version control tools.
- Proficiency in automation and IaC tools, including Terraform, Ansible, and scripting (Bash, Shell, etc.).
- Strong ...
- [Benefits details not provided in the original text]
Full-time
We are looking for an experienced Senior DevSecOps / Platform Engineer to join our DevSecOps Centre of Excellence. In this role, you will be responsible for designing, automating, and maintaining robust CI/CD pipelines, container orchestration, and infrastructure services. You will work on a variety of projects, supporting both foundation services and client DGs, ensuring security and efficiency throughout the full development lifecycle. Responsibilities Build and maintain CI/CD pipeline... (more)
Full-time
Hi there! We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time. Are you the NEXT one? Job description At STX Next, Data Engineers are creative problem-solvers who thrive at the intersection of data, innovation, and... (more)
- Develop innovative solutions for complex data challenges, using creativity and technology.
- Design and build data systems that fulfill client requirements and optimize user experience.
- Collaborate across teams to integrate unique approaches and out-of-the-box thinking into problem-solving.
- Serve as a trusted consultant and architect for customized data solutions for global clients.
- Handle large-scale data processing and manage distributed systems to ensure reliability and performance. -...
- Minimum 7 years of experience in Data Engineering.
- Strong background in designing and implementing scalable data processing systems (pipelines, ETL processes, data warehouses, and data lakes).
- Hands-on experience with implementing data warehousing solutions like Snowflake, Databricks, or Apache Iceberg.
- Strong background and at least 3 years of hands-on experience in either AWS or Azure data engineering services.
- Practical experience with dbt for data transformation.
- Strong SQL ...
- Work-life balance: Open to discussing individual needs; set up working hours and remote work scheduled with your team and manager.
- Reimbursed private medical care (Medicover) and Multisport: Choose a sports card and dedicated medical care for yourself and your relatives.
- Leader’s support: Work with true enthusiasts and professionals who will support you along the way.
- Technology focus: Expertise in Python, JavaScript, React Native, IoT, Machine Learning, .Net, DevOps, and Blockchain. -...
Full-time
Why us? intent is a product development studio that partners with ambitious companies worldwide to design, build, and scale connected devices and digital experiences. Our vision has always been to grow the company in a smart way and not necessarily through headcount. Advancements in tools and LLMs open up a new chapter for us in this regard. We are looking for a Cloud Fullstack Engineer (Frontend-focused) who will own the frontend but is also comfortable contributing to backend APIs, serverless... (more)
- Own our frontend architecture and implementation.
- Design and build new user-facing features using React.js and TypeScript.
- Contribute to backend app APIs, serverless functions, and data integrations.
- Develop and integrate dashboards, visualizations, and real-time data features.
- Ensure usability, accessibility, and performance best practices (WCAG, ARIA).
- Help shape our logging and monitoring dashboards beyond Grafana (Datadog, New Relic, etc.).
- Solid experience with React.js (client & server components, routing).
- Proficiency in TypeScript.
- Basic understanding of cloud environments.
- Strong knowledge of state management (Redux or React Context API).
- Experience in data visualization (Grafana, D3.js, Chart.js, or similar).
- Comfortable integrating APIs (REST, GraphQL, WebSockets).
- Experience with Grafana plugin development or custom dashboards, including real-time data visualization.
- Knowledge of logging & monitoring ...
- Contract: B2B / freelance.
- Rate: 130-180 PLN net / hour (depending on your experience).
- Start: ASAP.
- Engagement: long-term cooperation.
Full-time
Join a fast-growing company focused on consumer electronics used in everyday life. We are building a tester's team with a various level of experience. As a Mid/Senior Test Engineer, you’ll help ensure the highest product quality across smart devices by leading test efforts, supporting automation, and collaborating with cross-functional development teams. You’ll be part of a team working on cutting-edge in-car technology - you will have opportunity to visit Wales during onboarding process... (more)
- Design and lead manual and automated test strategies for connected electronic products
- Develop, review, and execute test cases based on technical requirements
- Perform defect tracking, root cause analysis, and regression testing
- Support and expand test automation frameworks (hardware and software)
- Collaborate with hardware, firmware, cloud, and app teams to ensure seamless integration testing
- Prepare detailed test reports, define quality metrics, and communicate progress to ...
- 3 - 5 years of experience in QA, preferably in consumer electronics or IoT
- Strong knowledge of test automation tools and scripting (e.g. Python or Java or C, C++ or shell)
- Experience testing connected systems (IoT devices, cloud platforms, apps)
- Familiarity with CI/CD tools (GitLab, Jenkins or similar)
- Hands-on experience with hardware testing environments (e.g. Raspberry Pi, Arduino)
- Excellent problem-solving and communication skills
- Degree in a STEM field; ISTQB or other ...
- Medical care
- Life insurance
- Trainings
- Multisport card