3,355 principal java developer jobs in Polska.

... navigating .NET architectures and loves clean-slate development, this project is a great fit! This is how we work, in house, agile, scrum Team members, backend developer, frontend developer, product owner, scrum master Your responsibilities, Build from Scratch: Help design and develop a greenfield retail dashboard application ...

Responsibilities We are looking for a strong backend engineer who wants to design and scale core systems powering product and assortment management across a large retail ecosystem.

... collaborative international environment with a strong focus on reliability, security, and engineering quality. Responsibilities - Design and develop backend services in Java - Build and maintain RESTful APIs and microservices used at scale - Collaborate with product managers, architects, and engineers to deliver new features - Contribute ...

An international consulting group is seeking a Data Technical Specialist Developer to work in Warsaw. The role involves defining and implementing advanced technologies in the CIB Markets area. You will need strong programming skills in Java and Python, along with experience in data solutions and project management. This ...

Senior Full Stack Developer ( Python 3 / C++) Senior Full Stack Developer ( Python 3 / C++) Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready ...

About the role We’re looking for a passionate and experienced Senior Platform Engineer to join our Developer Experience & Enablement Platform (DEEP) team. Within this team, we provide a trusted engineering foundation through reliable platform infrastructure, opinionated libraries and tooling, and clear golden paths. In ...

... specjalizująca się w spedycji morskiej, drogowej i lotniczej. Obecnie do naszego zespołu IT poszukujemy doświadczonej osoby na stanowisko: Poszukujemy UI/UX & Frontend Developera , który połączy projektowe spojrzenie na doświadczenie użytkownika (UX/UI) z solidnym warsztatem programistycznym w ekosystemie Angulara . Szukamy osoby, ...

... Duration: Long term (12 months with further extensions) Work model: 100% remote Type of cooperation: B2B Overview We are looking for a skilled Senior .NET Developer with strong experience in .NET / C# / Microsoft technologies / ASP to join our engineering team. You will be involved in the development of new products and ...

... insurance products, manage business-critical operations and support writing over €1bn in premiums. But we’re just getting started. We are seeking a Frontend Developer to build high-performance web applications that deliver functional and visually appealing solutions for our customers. In this role, you will translate business ...

A remote HR solutions provider in Poland is seeking a Senior .NET Developer to enhance client team capabilities. The role involves collaboration with agile teams, writing scalable code, and ensuring intuitive UI design. Candidates should possess over 5 years of experience with .NET frameworks such as C#, Blazor, and Entity ...

Etteplan poszukuje dewelopera Microsoft Dynamics 365 CRM w Polsce, aby rozwijać aplikacje CRM od strony klienta i serwera. NET oraz Azure Service Bus. Praca w międzynarodowym zespole, z elastycznymi godzinami pracy oraz biurami w Gdańsku i innych miastach.

... including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications. Job Description As a Data Technical Specialist Developeryour mission will be work closely within the XVA Product Team (Quants Team, Credit Risk, Market Risk, Methodology, Admission, Internal Model Validation, the ...

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 ...

Responsibilities: Implementing business solutions based on SQL and procedural programming languages such as PL/SQL. Designing and implementing database solutions in line with business requirements. Testing developed software and verifying the correctness of implemented solutions.

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment.

Czym będziesz się zajmować? Responsibilities: - Owning product areas end-to-end across mobile, web, backend, architecture, and delivery quality. - Building mobile-first experiences with React Native / Expo, TypeScript, NestJS, and Tailwind. com/link/JSd7UYCSg572jJDY).

We are looking for an experienced Lead ServiceNow Developer (ITSM) to lead the design, implementation, enhancement, and support of IT Service Management solutions. The ideal candidate will possess strong functional and technical expertise across ITSM processes, provide leadership to delivery teams, and act as a trusted ...

Een innovatieve technologieachtergrondbedrijf in Polen zoekt een Full Stack Developer die verantwoordelijk is voor het ontwikkelen van een moderne SaaS applicatie. Je zult de back-end herbouwd in PHP Laravel en de front-end in Vue.js. Met 5 jaar ervaring wordt van jou verwacht dat je gestructureerd werkt en de kwaliteit ...

... opportunities. We seek customer-oriented people ready to learn technical skills and help build solutions for both hobbyists and gastronomy professionals. Senior Developer Full Stack We offer: - Permanent cooperation on a B2B basis with an attractive rate - Non-wage benefits package - Real involvement in developing the company's ...

... to replay captured malware telemetry through the production pipeline. Document API specifications, pipeline architecture and integration guides for partner developers. Skills Must have 3+ years of systems programming experience in C, C++ or Rust. Experience with real-time or low-latency software: kernel/user-space data ...