Praca senior python engineer with react – Warszawa

Source Angel is building a greenfield frontend platform for a multinational automotive SaaS product. You will join a core product team to rebuild with modern frontend technologies and AI-first development principles.You will work with React 18+, Tailwind or Material-UI, and state management tools while collaborating with backend, design and product teams to...

Fliff Inc. in Warsaw is seeking a Senior Python Engineer to join the Integration team, owning backend features and driving critical external integrations such as KYC, geolocation, and payment partners.You will design scalable backend services with Python and Django, implement observability, and collaborate with product and engineering to deliver reliable,...

AIDA, a recruitment technology company, is seeking a Senior Python Backend Developer to join an international team. You will build robust backend microservices and scalable data-driven platforms, delivering reliable web services and APIs.You'll work closely with cross-functional teams, including QA and product owners, to implement features from concept to...

Senior Software Engineer (python, infrastructure) Warsaw, Poland The Role: This is not a narrow specialist role. We need someone who can move across the whole stack of a distributed system: understand how the pieces fit together, make the system observable enough that we know what's working and can diagnose what isn't, write and structure code with clear...

Fliff is building an arena for high-upside social games and real rewards across sports, casino, and predictions. We are hiring a Senior Python Engineer to join the Integration team, owning backend features and critical systemsYou will design and develop scalable services in Python/Django, integrate with KYC, geolocation, and payment partners, and improve...

Senior React Engineer (Full Stack Environment) 100% remote/ ASAP!! KIM JESTEŚMY? ALTEN – Światowy lider usług inżynieryjnych i IT Grupa ALTEN, założona w 1988 roku we Francji, jest wiodącym partnerem technologicznym, obsługującym największych klientów na świecie. W 2023 roku osiągnęła przychody przekraczające 4,07 miliarda euro i zatrudnia...

SINGU in Kraków, Poland, seeks a Senior PHP Backend Engineer to own, design, and deliver secure, high‑volume backend services and API integrations for major real estate clients. You’ll work across data pipelines, system integrations, and React frontends when needed.Ideal candidates bring 5+ years’ commercial PHP experience, deep PostgreSQL expertise,...

TPConnects in Warsaw is seeking a Senior UI Engineer to shape the user experience of our cloud-native travel platform. You’ll build modern, scalable React interfaces used by airlines and travel sellers worldwide, collaborating with Product Managers, Designers and Backend Engineers to create intuitive, high-performance applications.Engineering judgement and...

Senior Fullstack Software Engineer (Java & React) Full-time Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively...

Digis in Warsaw is seeking a skilled Full Stack Engineer (Python/React) to join an AI-powered media/e-commerce project. You will develop and enhance end-to-end features, scale backend services, and deploy cloud-based solutions on AWS.Requirements include 4+ years in web development, strong Python and React skills, AWS experience, and English at...

Get to know us better CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments. Our clients include...

We support tech companies in building engineering teams in Poland. For this role, we act as a recruitment partner supporting the hiring process on behalf of our customer.Our customer is a fast-growing, VC-backed HR-tech startup. Their product helps people automate their job search, from finding relevant roles to preparing applications.The team you’ll join...

The Platform team builds and evolves the platform used by our panel and research teams. As Senior Software Engineer, Python you will build and evolve high-value products and services that operate at significant scale. the Senior Software Engineer, Python will work with product, design and engineering colleagues to solve complex problems, make sound...

Hybrid work mode from one of our locations — 2 days per week on-site (Łódź, Warsaw, Kraków, Poznań, or Wrocław). However, we’re also open to candidates based outside these locations who prefer to work remotely.As a Senior Python Engineer you will be responsible for building and deploying applications using standard build tools. On a daily basis you...

Looking for an opportunity to work on scalable cloud-native systems within the telecommunications domain? We are searching for a Middle Full Stack Engineer with strong Python expertise and solid React skills to join an international team building a modern Product Information Service. CUSTOMER Our Customer is a leading Swedish telecommunications company...

Zakres współpracyrozwój platformy z obszaru FinTech / Digital Commerce, w tym tworzenie nowych funkcjonalności produktowych oraz rozwijanie istniejących rozwiązańprojektowanie, implementację, testowanie i wdrażanie skalowalnych, bezpiecznych i wydajnych komponentów oprogramowania z wykorzystaniem .NET, React i AWSrozwój aplikacji webowych, API...

SINGU is a fast-growing PropTech company redefining how enterprise real estate teams operate across Europe. The TAM team delivers integrations and custom functionality for flagship clients like Prologis and AmRest, focusing on data imports/exports and secure system integrations.You’ll design secure, high-performance PHP backends (Phalcon) and extend React...

Solid Company in Warszawa is seeking a senior Python backend engineer to design, develop, and maintain scalable services. You will work on RESTful APIs, microservices, and cloud architectures using Azure as the priority platform.The role requires hands-on experience with FastAPI and Django, Docker/Kubernetes in production, CI/CD, testing, and English...

Kake is a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that matters. Our community spans 45,000+ engineers...

StackAI is seeking a senior Python engineer to join the Core Engineering team and build security-critical backend systems that encrypt data, manage keys, and enforce tenant and authentication boundaries. The role focuses on producing reliable, production-grade code across hosted, VPC, and on-prem deployments.This hands-on position requires deep Python...