10,975 java developer regular senior jobs in Polska.

- Minimum 5 years of experience working with relational databases, with PostgreSQL being the preferred database technology. - Minimum 4 years of experience using a procedural programming language, such as PL/SQL or PL/pgSQL. - Good knowledge of SQL.

Role Overview We are looking for talented Senior Java Engineer to join our team. Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around ...

For our Client we are looking for an experienced Fullstack (Python, Java) Developer. The ideal candidate will have expertise in both backend and frontend development, with a strong focus on Python, API development, and SQL. Additionally, experience with Ansible for automation, IIS for web hosting, and proficiency in Java, ...

... zbiorami danych, Poświadczenie bezpieczeństwa do klauzuli „tajne”, Praktyczna znajomość narzędzi wykorzystywanych do pracy z bazami danych Oracle, np. Oracle SQL Developer, Znajomość narzędzi służących do analizy, raportowania i prezentacji danych, Doświadczenie w pracy z dużymi zbiorami danych, Znajomość zagadnień związanych ...

... ensuring consistency with sellers offers, automated products duplicates detection, building selection models and more. We work in close collaboration with developers and business teams, participating in the entire project lifecycle - from ideation through to implementation. Our ultimate goal is to create a single, reliable ...

Wspólnie z naszym Partnerem Biznesowym, wiodącą firmą z branży telekomunikacyjnej, poszukujemy doświadczonego specjalisty do realizacji projektów jako Java Developer. Projekt obejmuje rozwój usług backendowych i integracji w architekturze event-driven, utrzymanie stabilności środowiska produkcyjnego oraz udział w transformacji ...

We are seeking a talented Lead Copilot Developer. The role focuses on the development of Microsoft Copilot agents and enterprise integrations using Microsoft Power Platform. The position covers Copilot Studio agent development, custom connectors, advanced automation, secure enterprise system integration, governance, and ...

... Backend (Microservices): Kotlin, Groovy, Python,Micronaut, Flask, Gatling, Locust, Spock, FastAPI,Pytest, Pandas, NumPy, SQLAIchemy, Yoyo. What a Frontend developer will do: - Create high-quality code according to Algothic’sstandards - Clarify feature requirements - Communicate with the client and the team - Conduct weekly ...

We are seeking a Senior Java Core Developer to join our FX trading team, responsible for designing robust server-side solutions and driving problem-solving across the full software development lifecycle Responsibilities Take ownership of software design and problem-solving within the FX trading areaParticipate in the entire ...

Mid Java Developer We are looking for a Mid Java Developer (3–5 years of experience) to design and build scalable, high-performance backend services and APIs within a modern tech environment. Requirements: Experience: 3–5 years of commercial backend development with strong proficiency in Java and Spring Boot. Tech Stack: ...

... finansowego Dobra znajomość React oraz doświadczenie w tworzeniu nowoczesnych aplikacji webowych Komercyjne doświadczenie w budowie systemów backendowych opartych o Java oraz rozwoju usług API Doświadczenie w budowie aplikacji webowych z funkcjonalnościami typu chat (np. streaming odpowiedzi, historia rozmów, mechanizmy feedbacku) ...

We are creating a new product in a multi-cloud setup and are seeking a Senior Full-stack Developer to drive backend and frontend delivery. You will build with Python/FastAPI, React/TypeScript, PostgreSQL, OpenSearch, and heavy Databricks usage while optimizing performance. Apply today. Responsibilities Create and maintain ...

... architekturze mikroserwisowej. Osoba na tym stanowisku powinna mieć umiejętności w tworzeniu front-endu oraz back-endu, w szczególności w technologii Angular oraz Java ze Spring Boot. Idealny kandydat powinien być samodzielny, mieć doświadczenie w pracy zespołowej oraz posiadać dobrą znajomość nowoczesnych praktyk rozwoju oprogramowania. ...

... zaawansowanymi rozwiązaniami AI (w tym Google Workspace AI) Profil stanowiska Doświadczenie w budowaniu i rozwijaniu aplikacji webowych Bardzo dobra znajomość Java oraz ekosystemu Spring Boot, a także umiejętność projektowania wydajnych REST API Swoboda w tworzeniu interfejsów przy użyciu frameworku Angular (TypeScript) ...

... h local and g lobal team members across our operations department to ensure seamless customer journeys and fast resolution - Understand when to escalate to senior team members to deliver the best outcomes for customers - Ensure first -time resolution wherever possible, and take full ownership of each interaction and query ...

... workshops, gather requirements and prepare process, operational and management documentation., Build reports, dashboards and metrics for technical teams and senior stakeholders., Configure and enhance Vulnerability Management platforms such as Tenable, Qualys, Wiz, CrowdStrike and ServiceNow Vulnerability Response, including ...

... submission and CECL process; document associated portfolios analysis, respective overlays for emerging risks and reasonableness analysis; respond questions from senior management and regulators in a timely manner. - Transformation: Leverage automation tools and Al to increase efficiency, reduce operational risk, and enhance ...

... and tools to enhance workflows and solutions At least 10 years of experience in IT, with a strong focus on data science and analytics, Minimum of 5 years in senior leadership roles (e.g., Manager, Architect, Lead) within Agile or hybrid environments, Proven track record of managing teams of 40+ members, ensuring productivity ...

... technologies. - Oversee the reset of the existing architecture, taking full responsibility for the transition and the development roadmap. - Collaborate closely with senior developers and lead a small team (up to 5 developers) to execute the project vision. - Work alongside external partners to introduce new use cases, features, ...

... across the opportunity lifecycle, integrating lifecycle safety core message delivery into customer facing material, presentations and meetings. Collaborate with senior leadership to implement strategic initiatives and ensure global consistency. • Provide leadership and structure for customer service interface from scoping stage, ...