List of job offers
Full-time
Remote Fullstack Developer Join Codepole as a Fullstack Developer and work with clients such as Scania, Warner Bros, Klarna, and Spotify. Client It is a unique chance to join one of our Swiss clients who is currently creating from scratch one of its key systems. It is a very interesting long term project that gives an opportunity to grow as a developer and manage a small team. The CTO is a great person that is looking for a sparring partner. What we are looking for ☑️ Well versed in NodeJS,... (more)
- Work with clients such as Scania, Warner Bros, Klarna, and Spotify.
- Join a Swiss client in creating one of its key systems from scratch.
- Manage a small team and grow as a developer.
- Collaborate with the CTO as a sparring partner.
- Well versed in NodeJS, React, and TypeScript.
- Experience in PostgreSQL and cloud platforms (Azure and Hetzner).
- Good to have experience with:
- Queues (e.g. ActiveMQ)
- Authentication (e.g. Keycloak)
- Containerization (e.g. Docker, Portainer)
- Automation tools (e.g. Jenkins, GitHub Actions)
- Vite and FastAPI
- Working experience of 5 years.
- Fluent in English.
- Agile work experience.
- Important soft skills include:
- Teamwork and collaboration
- Responsibility and Ownership
- ...
- 100% remote work.
- Challenging and interesting projects with prestigious clients.
- An environment that allows, encourages, and supports professional development.
- Competitive salary.
- A lot of office fun with unforgettable off-sites (last time we went to Stockholm!).
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
Obowiązki: Samodzielne wdrażanie i rozwijanie rozwiązań AI zgodnie z wymaganiami projektowymi. Udział w analizie danych i przetwarzaniu dużych zbiorów informacji. Współpraca z zespołami w celu zrozumienia potrzeb analitycznych i technologicznych. Przygotowywanie dokumentacji projektowej oraz raportowanie postępów. Udział w optymalizacji procesów i wdrażaniu nowych technologii. Wymagania Praktyczne doświadczenie w Python (co najmniej 2–3 lata) i znajomość FastAPI (lub innego... (more)
- Samodzielne wdrażanie i rozwijanie rozwiązań AI zgodnie z wymaganiami projektowymi.
- Udział w analizie danych i przetwarzaniu dużych zbiorów informacji.
- Współpraca z zespołami w celu zrozumienia potrzeb analitycznych i technologicznych.
- Przygotowywanie dokumentacji projektowej oraz raportowanie postępów.
- Udział w optymalizacji procesów i wdrażaniu nowych technologii.
- Praktyczne doświadczenie w Python (co najmniej 2–3 lata) i znajomość FastAPI (lub innego frameworka webowego).
- Wiedza na temat mechanizmów RAG i Prompt Engineering.
- Doświadczenie z bazami wektorowymi (Vector Database) oraz embedding models (np. OpenAI, Hugging Face, itp.).
- Znajomość narzędzi i bibliotek takich jak LangChain, LangGraph, LlamaIndex.
- Dobra znajomość zagadnień związanych z przetwarzaniem języka naturalnego, uczeniem maszynowym oraz sieciami neuronowymi.
- ...
(No benefits section provided in the original text.)
(more)Full-time
We’re looking for a Lead Software Engineer to help shape the future of our technology platforms. In this role, you’ll combine hands-on development with technical leadership, guiding teams to deliver scalable, reliable, and high-performing systems used across the business. What you’ll do Lead the full software lifecycle — from architecture and design to deployment and maintenance. Collaborate with product, finance, and global technology teams to deliver impactful business solutions. Set... (more)
- Lead the full software lifecycle — from architecture and design to deployment and maintenance.
- Collaborate with product, finance, and global technology teams to deliver impactful business solutions.
- Set coding and DevOps standards, ensuring best practices across the engineering team.
- Design and build cloud-native applications and integrate enterprise messaging systems.
- Provide technical mentorship and guidance to other engineers.
- Oversee documentation and ensure technical clarity ...
- 8 years of software engineering experience (experience in financial area is a plus).
- 2 years leading teams or complex technology projects.
- Strong command of C# and object-oriented programming principles.
- Experience with cloud-based architectures and large-scale data platforms.
- Solid understanding of software delivery, architecture, and DevOps practices.
- Excellent communication and collaboration skills.
- Degree in Computer Science, Engineering, Mathematics, or a related field.
- Work in a collaborative, global environment where your technical leadership directly impacts business success.
- Value initiative, innovation, and continuous improvement — looking for someone ready to set the standard for engineering excellence.
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)
- Leading autonomous teams (3–9 people) in designing, building, and deploying complex digital platforms.
- Driving architecture and technology choices for large-scale systems.
- Mentoring engineers, fostering technical excellence, knowledge sharing, and a collaborative culture.
- Partnering directly with clients, technology leaders, and founders to co-create impactful solutions.
- Balancing technical depth with business context to deliver long-term value.
- Ensuring engineering best practices,...
- Extensive commercial experience in building web-based applications (7 years), including 2 years in a leadership role (Tech Lead, Team Lead, or similar).
- Solid expertise in at least one of the following frameworks: Python, Ruby, JavaScript – and readiness to explore new technologies when needed.
- Proven ability to design and oversee complex architectures (monoliths, microservices, distributed and asynchronous systems, messaging patterns, scalability).
- Strong understanding of databases ...
- 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
About Opendoor Founded in 2014, Opendoor's mission is to empower everyone with the freedom to move. We believe the traditional real estate process is broken and our goal is simple: build a digital, end-to-end customer experience that makes buying and selling a home simple, certain and fast. We have assembled a dedicated team with diverse backgrounds to support more than 100,000 homes bought and sold with us and the customers who have selected Opendoor as a trusted partner in handling one of... (more)
- Contribute to planning strategy by bringing business and industry insights to technical decisions
- Solve tough problems that few can tackle, either hands-on or by orchestrating collaborative, large-scale efforts
- Create software that is robust in the presence of failures; it's scalable and cost-effective
- Lead with exemplary coding practices: code organization, clarity, simplicity, error handling, and documentation
- Break down complex challenges into straightforward solutions
- Develop ...
- 7 years of commercial experience as a Software Development Engineer
- 7 years of programming experience with at least one modern programming language (Go, Python, Ruby, C/C++)
- 3 years of experience contributing to architecture and design of new and concurrent, low latency systems (including Kafka and ML pipelines)
- Experience with Databases (PostgreSQL, MySQL), DataStores (ElasticSearch, Redis)
- A strong background in app performance, monitoring, and optimization
- Experience with tooling ...
- Work in the city center in a fun, non-corporate environment
- Competitive compensation package that includes a monthly base salary from 28k PLN to 36k PLN, plus RSUs and annual bonus
- Choose the contract type that suits you best (employment or B2B)
- Enjoy 26 days of paid holiday on a B2B contract
- Private medical healthcare
- MultiKafeteria perks for sports, movies, and shopping vouchers
Full-time
W TSS tworzymy najwyższej jakości rozwiązania z zakresu Software Development, FinTech, AI Solution. Tworzymy systemy płatnicze, bramki płatnicze online oraz rozwiązania umożliwiające innowacyjne procesowanie płatności. Nasze zespoły uczestniczą również w projektach wykonywanych dla klientów z wielu różnych branż i specjalizacji. Jeśli chcesz dołączyć do zespołu entuzjastów, dla których praca jest jednocześnie pasją, przygodą i możliwością rozwoju zawodowego... (more)
- Tworzenie najwyższej jakości rozwiązań z zakresu Software Development, FinTech, AI Solution.
- Udział w projektach dla klientów z różnych branż i specjalizacji.
- Praca nad systemami płatniczymi oraz bramkami płatniczymi online.
Obligatoryjne:
- Minimum 6-letnie doświadczenie w programowaniu w JavaScript (ES6).
- Praktyczna znajomość i doświadczenie w pracy z Node.js, React, Angular 2 oraz TypeScript.
- Doświadczenie w jQuery oraz innych technologiach frontendowych.
- Znajomość Git oraz umiejętność efektywnej pracy z systemem kontroli wersji.
- Doświadczenie w pisaniu testów jednostkowych, w tym dla Angular 2.
- Udział w co najmniej jednym projekcie IT z wykorzystaniem JavaScript w ciągu ostatnich 3 ...
- Możliwość pracy w pełni zdalnej lub w biurze w Warszawie.
- Stabilna współpraca na podstawie B2B.
- Dofinansowanie do prywatnej opieki medycznej w PZU.
- Wsparcie w rozwoju zawodowym - wewnętrzne szkolenia z zakresu cyberbezpieczeństwa.
Full-time
About TPConnects TPConnects (TPC) is a leading SaaS Travel Technology company head quartered in Dubai, UAE. Since our founding in 2014 we’ve been at the forefront of revolutionizing airline retailing and distribution, empowering airlines and travel agencies to offer seamless booking and servicing experiences with dynamic personalization capabilities. We are proud to support the industry’s shift toward Modern Airline Retailing through solutions built on IATA’s New Distribution Capability... (more)
- Applying world-class QA best practices to the development processes and technical stacks.
- Maintaining detailed automated test cases.
- Estimating, prioritizing, and planning testing activities.
- Experienced in Agile methodology (Scrum, Kanban).
- Reviewing requirements and providing knowledgeable feedback to ensure they are thorough and detailed.
- Keeping thorough documentation of all aspects of a project, including but not limited to:
- Deployment communication
- Detailed bug tickets
- ...
- Hands-on QA engineering skills and mindset.
- 5 years’ experience as a QA Engineer.
- Excellent critical analysis skills.
- Ability to manage tight deadlines and prioritize tasks based on priority.
- Solid grounding in different levels of testing:
- Web services/API testing (using Postman)
- Functional testing (both desktop and mobile)
- Regression testing
- Performance testing
- Experience working with automation framework tools such as Cucumber, TestNG.
- Experience in both backend and ...
- A rare opportunity to participate in creating travel tech solutions and influence how they shape the world.
- Trust that you are an expert in your field and we can rely on you.
- Stable employment based on an employment contract at KUP50%.
- Hybrid work in the very center of the city (office located at ul. Tadeusza Czackiego 15/17 in Warsaw).
- Non-wage benefits: medical care and sports card.
- Opportunities to develop and implement your ideas - we want to make sure that everyone has a real ...
Full-time
We’re currently seeking a passionate freelance Senior Backend Developer to join our team ASAP. As a freelancer cooperating with intent, you'll have the opportunity to work on diverse IoT projects, leveraging your expertise in backend and cloud technologies. About intent intent has over 15 years of experience in conceptualizing, designing, and building apps for IoT and connected devices. We act as a specialized think partner for products at the intersection of physical and digital (such as... (more)
- Build and maintain cloud infrastructure based on AWS.
- Develop backend code and API interfaces that support the business logic of a mobile application.
- Occasional travel to the US is expected for our biggest project.
- Proficiency in TypeScript/Node.js (NestJS, Next.js).
- Experience with AWS Lambda (provisioned-concurrency, SnapStart), API Gateway (REST, WebSocket), ECS Fargate, CloudFront, Cognito federation.
- Knowledge of time-series & relational data - designing schemas and retention policies in Amazon Timestream and Aurora Serverless v2.
- Experience with ETL pipelines that land raw sensor blobs in S3 and publish Parquet/TFRecord “ML-ready” sets (Glue, Athena).
- Familiarity with WebSocket (API ...
- 100% remote work & flexible working hours.
- Knowledge-sharing initiatives.
- Opportunity for long-term partnership with the internal intent team after a few months of collaboration.
- Long-term project (over 1 year).
Full-time
Do naszej linii biznesowej Data Solutions poszukujemy Konsultanta, który będzie kluczowym punktem kontaktowym dla naszych obecnych i potencjalnych klientów. Ważna jest dla nas wiedza techniczna z zakresu Data Engineering'u, jak i kompetencje miękkie. Rola ta związana jest z aktywnym doradzaniem i skutecznym odpowiadaniem na unikalne potrzeby klientów, bez późniejszej pracy developerskiej. Jeśli więc jesteś osobą z backgroundem technicznym (z obszaru Data) i chcesz być bliżej... (more)
Full-time
What we achieve together You will develop scalable, maintainable frontend and middleware architectures that meet our business needs, ensuring high performance, security, and scalability. You will collaborate with product owners, UX designers, and backend engineers to create seamless, integrated digital solutions that enhance user experience. You will provide technical guidance and mentorship to full-stack development teams, fostering a culture of excellence and continuous learning. You will... (more)
- Develop scalable, maintainable frontend and middleware architectures that meet business needs, ensuring high performance, security, and scalability.
- Collaborate with product owners, UX designers, and backend engineers to create seamless, integrated digital solutions that enhance user experience.
- Provide technical guidance and mentorship to full-stack development teams, fostering a culture of excellence and continuous learning.
- Conduct code reviews to maintain high-quality code and ...
- Qualification: Proven experience as a Senior Developer or Solution Architect with a solid understanding of software architecture principles.
- Experience: Background includes working with frontend technologies such as React, Angular, or Vue.js, along with backend expertise in Java or similar languages.
- Know-how and Skills: Expertise covers cloud platforms (AWS, Azure, GCP), DevOps practices, and event-driven architectures, enabling robust and scalable solutions.
- **Nice to ...
- Hybrid Work: Opportunity to work up to 70% of working hours on a mobile basis and up to 30 days a year from a country in the European Union.
- Onboarding: Clearly structured onboarding process, including an Onboarding App, to integrate new employees quickly and effectively.
- Health Management: Comprehensive preventive health counseling & measures.
- Individual Development: Development programs "GROW, EVOLVE, LEAD and EXCEL" to prepare for the next step in your career.
Full-time
We’re looking for a Senior Frontend Developer to join our ECOM Team. About ECOM The ECOM Team is the heartbeat of Tylko’s online store. The place where design meets conversion, and code meets customers. We make sure every pixel, animation, and interaction feels effortless. From browsing products to configuring furniture and checking out. Our stack? Vue 3, Nuxt 3, TypeScript, and a sprinkle of Node.js magic. We’re obsessed with performance, Core Web Vitals, and clean architecture. If... (more)
- Lead the development of key modules of our e-commerce platform (checkout, configuration, CMS frontend).
- Build fast, reliable, and elegant frontends that keep up with our growing user base.
- Take ownership of performance and architecture decisions across our Vue/Nuxt codebase.
- Review code, mentor teammates, and set the bar high for code quality.
- Collaborate with designers and UXers to make every interaction feel right.
- Work hand in hand with backend, data, and QA engineers to deliver ...
- 5 years of commercial frontend experience.
- Deep knowledge of JavaScript, Vue 3, and Nuxt (React/Next welcome too).
- Hands-on experience with SSR and static site generation (Nuxt or similar frameworks).
- Strong grasp of HTML, CSS, and modern component design principles.
- Solid understanding of Core Web Vitals and frontend performance profiling.
- Experience building and optimizing high-traffic SPAs (performance, SEO, accessibility).
- Practical experience with CI/CD pipelines and debugging...
- One bonus day off every month.
- Comprehensive healthcare.
- Multisport membership.
- A juicy discount on all Tylko products.
- Dog-friendly office (woofs encouraged).
- Fair remuneration (20,000 - 22,500 PLN for a B2B contract; other forms of employment are also possible).