Search current senior software developer backend jobs, vacancies, and employment in Polska on Jobeax. 10,378 senior software developer backend jobs in Polska.
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Senior Fullstack Developer (Java+Angular or React) Your responsibilities: Implement and evolve both frontend and backend components Build modern web applications using frameworks such as React or Angular Develop backend services (Java / Spring or equivalent) supporting application functionality Write high-quality, well-tested, ...
Poland, Warząchewka Polska
Motorola Solutions is seeking a skilled Back End Software Engineer to design and develop scalable, high-performance services powering our enterprise multimedia solutions. The role focuses on building distributed systems, APIs, and cloud-native services with reliability and scalability at the forefront. Responsibilities ...
Poland, Kraków
Cisco Systems, Inc. in Kraków is seeking a skilled License Manager engineer to design, build, test, and maintain core licensing capabilities using C++. You will lead features from design through production delivery, balancing correctness, performance, security, and maintainability.
Poland, Kraków
voize, a fast-growing Warsaw-based tech startup, is hiring a Backend Engineer to join the US/UK squad. You will ensure smooth data flows between voize and partner software, building integrations with care and scale. Target candidates bring Kotlin mastery, API integration experience, and strong English communication skills. ...
Poland, Warszawa
18900 - 23100 zł
... energy infrastructure — lead the evolution of microservices and real-time data integration! Wroclaw - based opportunity with remote work flexibility. As an Senior Java Developer , you will be working for our client in the energy sector, focusing on developing and advancing critical backend systems. You will contribute ...
Poland, Wrocław
38000 - 44000 zł
About the Role We are seeking an experienced Python Developer to join our technology team and contribute to building robust, data-driven applications that support key financial processes. In this role, you will develop backend systems that enhance the efficiency, reliability, and scalability of financial operations. This ...
Poland, Warszawa
$2k USD
EPAM is seeking a Senior Java Software Engineer to serve as a Technology Lead for a product team delivering investor-facing solutions for the world's second-largest asset management company — a global financial services leader managing trillions in assets and serving millions of investors worldwide. The client is driving ...
Poland, Kraków
$2k USD
EPAM is seeking a Senior Java Software Engineer to serve as a Technology Lead for a product team delivering investor-facing solutions for the world's second-largest asset management company — a global financial services leader managing trillions in assets and serving millions of investors worldwide. The client is driving ...
Poland, Gdańsk
od 18000 zł
Stabilne zatrudnienie w międzynarodowej korporacji lotniczej realizującej unikalne, wieloletnie programy technologiczne, Dbałość o work-life balance: stabilny, częściowo elastyczny czas pracy, Praca w elastycznym modelu hybrydowym (połączenie pracy zdalnej z obecnością w nowoczesnej fabryce) Praca zdalna Praca
Poland, Grudziądz
Air Space Intelligence
35100 zł
... hard-working, our success is measured by output—not time spent. Office, Equipment & Tools: We bring the best tools to the mission, from ergonomic desk setups to modern productivity software. We have a freshly prepared team breakfast and lunch every day. Introduce yourself and let us know why you want to join Air Space Intelligence
Poland, Gdańsk
Description We are seeking a Senior Software Engineer to join our Core Compute team, managing the application and orchestration layers that allow virtual machines to run seamlessly for our customers across the cloud ecosystem. We are embarking on a strategic project to integrate a new ARM-based multi-core multi-processor ...
Poland, Wrocław
$2k USD
We are looking for a Senior Data Software Engineer to join our growing Data Practice and make our team even stronger. Our projects and technologies are very diverse and cover all technologies currently on the market and represented by open-source communities. We are providing our service to Clients in different domains: ...
Poland, Kraków
7 PHP
... The role plays a key part in bridging hands‑on development with architectural planning, helping the team avoid both technical debt and unnecessary complexity. Senior PHP Software Engineer Region: pomorskie Key Responsibilities: - Support the Team Lead in designing the architecture of services and broader technical solutions, ...
Poland
... Design (DDD) Doświadczenie w pracy w metodykach Agile/Scrum Umiejętność optymalizacji procesów wytwarzania oprogramowania oraz usprawniania workflow zespołów developerskich Twój wkład do projektu Projektowanie, rozwój oraz utrzymanie wysokowydajnych aplikacji opartych o Go (Golang) dla klientów wewnętrznych i zewnętrznych ...
Poland, Warszawa
Kuehne+Nagel
... fruit, time-sensitive healthcare products and much more to people all around the world. Working in IT at Kuehne+Nagel contributes to more than we imagine. As a Software Engineer, you will be part of a cross-functional product team working on our mission-critical SALOG application, which supports our Sea/Air Forwarding operations ...
Poland, Wrocław
24000 - 28000 zł
(B2B, employment contract, etc.). Hybrid work setup – 6 days a month from the office in Kraków, Flexible cooperation model – choose the form that suits you best Praca hybrydowa Elastyczne godziny
Poland
Aplikacja mobilna dla zagranicznego banku. Jakie zadania na Ciebie czekają? - Rozwijanie natywnych funkcjonalności aplikacji iOS w języku Swift. - Udział w podejmowaniu decyzji technicznych dotyczących rozwijanych funkcjonalności. - Implementowanie i utrzymywanie wysokiej jakości kodu.
Poland, Kraków
28560 - 31920 zł
... architecture discussions, code reviews and ensuring high engineering standards across the applications. Requirements: Several years of professional experience in software development, including experience in a senior or technical leadership role. Strong, hands-on expertise in Java and backend application development. Proven, ...
Poland, Warszawa
12000 - 16000 zł
... integrations, as well as application management for customers in Scandinavia, Benelux, France, Germany, Switzerland and the UK. Job Description We are looking for a Senior Software Engineer (Senior UNIX Automation Engineer) to join Sopra Steria Polska and become part of a team responsible for automating and managing a large-scale ...
Poland, Katowice
voize GmbH in Warsaw, Poland is seeking a Backend Engineer to ensure data flows between voize and partner healthcare software. You will build and maintain integrations that connect our products with hospital systems. The role emphasizes Kotlin and Coroutines, REST/GraphQL API design, and end-to-end ownership of integrations. ...
Poland, Warszawa