Search current senior software developer backend jobs, vacancies, and employment in Polska on Jobeax. 10,559 senior software developer backend jobs in Polska.
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Pekao CoNext
30240 - 36960 zł
O nas: Pracujemy blisko zespołów IT i biznesu Grupy Pekao, wspierając kluczowe inicjatywy technologiczne. Współpracujemy z doświadczonymi kontraktorami B2B, którym zapewniamy udział w dużych, długofalowych projektach o realnym wpływie na rozwój bankowości w Polsce.
Poland, Warszawa
25200 zł
... freelancers can benefit from full-time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Python Developer. Salary range: up to 150 PLN/h Contract: Freelance B2B Start date: ASAP Engagement: full-time, ...
Poland, Warszawa
1k
... cooperation within a stable ecosystem - The Jit community will bring you a nice time during regular integration meetings Project Development and maintenance of backend applications based on .NET, including the design and development of microservices and distributed systems. The project involves building and integrating APIs ...
Poland, Warszawa
$2k USD
We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web ...
Poland, Gdańsk
$2k USD
We are looking for an experienced Senior React Native Developer to join our team and contribute to the development of high-quality mobile applications. The ideal candidate has a strong understanding of modern state management solutions and mobile development tooling, and is passionate about delivering seamless user experiences ...
Poland, Katowice
SENIOR JAVA DEVELOPER (PRICING) Tryb pracy: hybrydowo (3 dni z biura w Gdańsku) Kontrakt B2B - rola przewidziana jest na 18 miesięcy Sprawdź swoją szafę! Na pewno masz w niej choć jeden produkt marek Reserved, Mohito, Cropp, House lub Sinsay. A wiesz, że kupiłeś/aś go właśnie dzięki nam? Silky Coders od lat rozwija rozwiązania ...
Poland, Gdańsk
O projekcie Projekt dla klienta z sektora publicznego (branża medialna). Nasze oczekiwania Min. 5 lat doświadczenia w pracy na stanowisku programisty front-end; Min. j; Bardzo dobra znajomość HTML(5), CSS(3) oraz znajomość SASS; Bardzo dobra znajomość jednego Framework css-owego (np.
Poland, Warszawa
... Dzięki najnowszym technologiom i rozwiązaniom szytym na miarę, Silky Coders stanowi technologiczny fundament Grupy LPP. - Projektować i implementować aplikacje backendowe w Javie z użyciem najnowszych technologii (JDK 25, Spring Boot 3.x/4.x, OpenShift, K8s, Docker) - Utrzymywać istniejące aplikacje w ruchu – naprawa błędnych ...
Poland
$2k USD
We are seeking a Senior Full-stack Developer who thrives on building scalable, cloud-native applications. You’ll bring deep expertise across https://jobeax.com/link/JSd7UYCSg572jJDY, React or Angular, and AI integration to deliver intelligent, user-focused solutions. Please note that office work at least 3 days a week at ...
Poland, Kraków
$2k USD
We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web ...
Poland, Kraków
$2k USD
We are looking for a Senior SAP MDG Developer to join our team and contribute to the design and development of SAP solutions. The ideal candidate will bring strong ABAP expertise and a solid background in SAP development practices to deliver high-quality results. Responsibilities Design and develop SAP solutions using Core ...
Poland, Warszawa
$2k USD
We are seeking a Senior Salesforce Developer with hands-on Agentforce experience to join our team and drive innovative technical solutions across our Salesforce ecosystem. This role involves close collaboration with cross-functional technology teams to design, build, and deploy scalable applications while mentoring development ...
Poland, Gdańsk
$2k USD
We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks. Responsibilities ...
Poland, Wrocław
$2k USD
We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks. Responsibilities ...
Poland, Gdańsk
$2k USD
We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks. Responsibilities ...
Poland, Łódź
Tenth Revolution Group
... (extension intended) Working Model: Hybrid – 3 days onsite / 2 days WFH Start: Immediate or up to 1 month notice preferred THE ROLE We’re looking for hands-on Java Backend Developers to build and support scalable, production-grade backend services within a modern engineering environment. TECH STACK - Java, Spring Boot - Kafka ...
Poland, Warszawa
Bluewave IT
Bluewave IT in Poland seeks a Senior Embedded SW Developer who thrives on hands-on work building software for cutting-edge hardware platforms. You will design, implement, and maintain embedded solutions for transportation-related customer projects, focusing on performance, reliability, and safety. You will collaborate with ...
Poland, Wrocław
Dołącz do międzynarodowego projektu realizowanego dla dużej organizacji sektora publicznego. Poszukujemy doświadczonego Senior Full Stack Software Engineera, który będzie odpowiadać za rozwój i utrzymanie nowoczesnych platform webowych opartych o Drupal oraz pełnić rolę technicznego lidera zespołu. Zakres obowiązków Projektowanie, ...
Poland, Warszawa
Virtus Lab Sp. z o.o. All trademarks their respective owners
VirtusLab is seeking a Senior Software Engineer with a focus on Data Quality in a remote role. You will own the data quality lifecycle, identify issues, and design offline solutions that avoid impacting production performance. You’ll work with Kotlin/Java in a Spring Boot stack and collaborate with a US team, applying a ...
Poland, Kielce
... saying, keep reading! WHY THIS ROLE IS IMPORTANT TO US As a global leader in our space, SimCorp is on a journey to transform from a traditional enterprise software company into a technology-enabled services business, while maintaining our double-digit, highly profitable growth. To further support and drive this journey, ...
Poland, Warszawa