Search current senior software developer backend jobs, vacancies, and employment in Polska on Jobeax. 10,946 senior software developer backend jobs in Polska.
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We are seeking a candidate with an educational background in Computer Science, Software Development or Engineering, as well as experience in some of the following areas: - Strong experience as a Frontend Developer / Frontend Engineer - Experience with .NET and Blazor - Experience building enterprise-grade web applications ...
Poland, Kraków
18500 - 21700 zł
... collaborative engineering team building intuitive, high-performance user experiences for a technically complex product, while working closely with Product, Design, and Backend Engineering teams. Requirements Minimum 3 years of commercial software engineering experience Strong experience with JavaScript, TypeScript, and React Experience ...
Poland, Warszawa
Sii Poland is seeking an experienced SharePoint Front-end Developer to build and maintain the frontend layer of a Knowledge Base on SharePoint Online. You will design SPFx and React components, integrate with Microsoft 365 services and internal APIs, and collaborate with backend teams, analysts, and UX designers to deliver ...
Poland, Kraków
$2k USD
... understanding of design, integration, development, software architecture patterns, solution architecture design methods, and practices Experience in all stages of the software development life cycle with various software development processes, approaches, and methodologies (e.g., Agile, Scrum, RUP) Proficiency in designing deployment, ...
Poland, Gdańsk
Air Space Intelligence
23400 - 35100 zł
... 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. How do we hire: We look at the interview process not as screening test but rather as an opportunity ...
Poland, Gdańsk
4k
... this product area. You will collaborate with colleagues from Ukraine, Poland, Denmark and Germany, while gaining deep expertise in applied finance and modern software engineering practices. WHAT YOU WILL BE RESPONSIBLE FOR As a Developer in a self-organized Scrum team, you will: - Design, implement, and maintain new features. ...
Poland, Warszawa
At Pretius, we are looking for a Software Engineer to a project in the financial industry, Forward Deployed Engineering team. In this role, you will work directly with clients to transform complex business and tax challenges into practical, high-impact software solutions. Project / Role Design, build, and deliver full-stack ...
Poland, Warszawa
... understanding of design, integration, development, software architecture patterns, solution architecture design methods, and practices Experience in all stages of the software development life cycle with various software development processes, approaches, and methodologies (e.g., Agile, Scrum, RUP) Proficiency in designing deployment, ...
Poland, Katowice
550 zł PLN / month
... completion of higher education as a qualified IT specialist or university degree in computer science. - At least 2 years of experience working as a Frontend Developer or Fullstack Developer with React . - Experience with object-oriented software development in Java . - Knowledge of web development technologies, including ...
Poland, Łódź
24360 - 27720 zł
... banking Location: Hybrid - 3 days per week form office in Gdańsk, Gdynia, Warsaw or Łódź Rate: up to 165 pln/h on b2b Overview We are seeking a Full-stack Developer who will be instrumental in the development and maintenance of microservices. The role requires a combination of technical skills and collaboration with various ...
Poland, Warszawa
Expected, Jira, Confluence, Jenkins, Bitbucket, GitHub, Enterprise About the project, Join our Developer Experience team within Automation & Orchestration and help make software delivery faster, simpler, and more effective across DSV., , In this role, you will work with developers, architects, DevOps, platform, security, ...
Poland, Warszawa
Sii Sp. z o.o.
1000k zł PLN / month
... https://jobeax.com/link/6WcBICn0LM558SP0, TypeScript, SharePoint Framework (SPFx), Git About the project, We are looking for an experienced SharePoint Front-end Developer to join our team and work on innovative solutions for SharePoint Online. In this role, you will be responsible for developing and maintaining the frontend ...
Poland, Łódź
... AI-assisted development, Agentic AI, AIOps, and intelligent automation, where they create measurable value, Support integration of security, quality, compliance, and software supply chain controls into developer workflows, Share architectural guidance through documentation, workshops, technical coaching, and engineering communities ...
Poland, Warszawa
180 zł PLN - 200 zł PLN
Mode: Hybrid (flexible) Location: Kraków Contract: B2B Rate: 180-200 PLN Duration: long term assignment Summary: The Senior Full Stack Developer role is crucial for leading the technology transformation, focusing on improving core credit and lending technology platforms within a large-scale regulatory programme. Main Responsibilities: ...
Poland, Kraków
$2k USD
We are launching a new multi-cloud product and need a Senior Full-stack Developer to own full-stack delivery from Python/FastAPI APIs to React/TypeScript UI. You will optimize PostgreSQL and OpenSearch performance and collaborate in a Databricks-heavy environment. Apply today. Responsibilities Develop and enhance web applications ...
Poland, Warszawa
HeadHR is seeking a senior C++ grid automation engineer in Kraków to develop mission-critical real-time software in C++17/20, designed for global power systems. You will collaborate with global R&D and engineering teams and contribute to secure, low-latency solutions in a hybrid work model with 1–2 days in the office. The ...
Poland, Kraków
Warsaw/Poznań -based opportunity with hybrid work model, Access to attractive Medical Package, Access to Multisport Program, Access to Pluralsight, Flexible hours.
Poland, Radom
$2k USD
We are launching a new multi-cloud product and need a Senior Full-stack Developer to own full-stack delivery from Python/FastAPI APIs to React/TypeScript UI. You will optimize PostgreSQL and OpenSearch performance and collaborate in a Databricks-heavy environment. Apply today. Responsibilities Develop and enhance web applications ...
Poland, Poznań
Comfortable workplace – class A offices or remote work Praca zdalna
Poland
O nas Społeczność Edge One Solutions powstała z miłości do nowych technologii. Liczymy ponad 350 ekspertów, a w Grupie Euvic, której jesteśmy częścią, jest nas już 5500. Indywidualne podejście pozwala na dopasowanie projektów do umiejętności, przez co realnie wspieramy się w rozwoju kompetencji.
Poland, Wrocław