6,899 java application engineer jobs in Polska.

... environment around it, so that the business strategy and the customer vision have a solid foundation to build on. We're looking for a Senior Cloud Platform Engineer with deep Microsoft Azure experience to join us and take real ownership of our Azure Landing Zone. This is a hands-on role. You'll be building new capabilities ...

We are looking for a Senior React Engineer with strong frontend expertise and solid knowledge of the travel domain to join our Engineering Team. In this role, you will contribute to a modern SaaS cloud platform serving the airline and travel industry, building new product capabilities while improving scalability, performance, ...

We are seeking a Senior Java Developer to join a leader in the financial domain who has been successfully involved in trading financial (Fixed income) products for many years. As part of this, a globally distributed, component-based IT system has been built. It is written mainly in Java and incorporates many enterprise ...

We are looking for a skilled and experienced Senior Test Automation Engineer with strong proficiency in Java and a solid background in the banking domain , especially in payment systems and Swift messaging . You will play a key role in ensuring the quality and reliability of our financial applications through robust automated ...

... nowoczesne projekty. Aktualnie dla naszego Klienta, jednej z największych globalnych instytucji bankowo-inwestycyjnych poszukujemy osoby na stanowisko Senior Java Engineer - GenAI . - Lokalizacja: współpraca hybrydowa z biura w Warszawie - Stawka: 170-210 zł/h net+ VAT - Długofalowa współpraca - Benefity: Prywatna opieka ...

... continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior Data Engineer (ETL / Big Data) Responsibilities: Design, develop, and maintain ETL processes supporting Market Abuse Surveillance and Compliance solutions Build and test ...

Wspólnie z naszym Partnerem, liderem w branży ubezpieczeniowej, poszukujemy doświadczonego/ej specjalisty/ki do realizacji projektów jako Fullstack Developer (Java + Angular). Będziesz świadczyć usługi w projekcie, który obejmuje rozwój systemów do zgłaszania i obsługi szkód dla instytucji z sektora ubezpieczeniowego. Praca ...

... with 3 days per week working from the Warsaw office. Are you passionate about moving beyond AI experimentation and building real-world, production-ready AI applications? We are looking for an AI Solutions Engineer to design and deploy intelligent, agentic workflows. In this role, you won’t just work with models—you will ...

You will - Build and manage the GCP foundation platform to support application deployments - Engineer cloud solutions using Infrastructure as Code (Terraform) - Integrate, configure, deploy, and manage centrally provided cloud services, including: - IAM - Networking - Logging - Operating systems - Containers - Ensure compliance ...

... security processes, validating security controls, onboarding applications to cybersecurity platforms, and improving operational efficiency through automation. The engineer will work closely with Cyber Security, Infrastructure, Cloud, and Application teams to accelerate the adoption of security controls and ensure consistent implementation ...

... large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI. Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve ...

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

We are seeking a Senior Platform Engineer to design and maintain robust internal platforms that empower development teams with self-service tools and streamlined workflows. You will have the opportunity to lead the adoption of AI-enabled platform capabilities, such as generative AI (GenAI), autonomous agents, and AIOps, ...

... współpracy. W związku z ciągłym rozwojem i dużą liczbą projektów rekrutacyjnych, jakie prowadzimy dla naszych Partnerów, szukamy osoby na stanowisko: Senior Sales Engineer Zakres obowiązków: Planowanie i zarządzanie procesami PoC dla klientów strategicznych Współpraca z zespołem sprzedaży w procesie presales i maksymalizacji wartości ...

... jesteśmy gotowi pomóc. W Erste Bank Polska pomnażamy pewność siebie. Bo wiara w siebie leży u podstaw każdego skutecznego działania. - Bardzo dobrą znajomość Java 17+ oraz środowiska JVM - Doświadczenie w pracy z Spring Boot 3.x, Spring Core i Spring Web (REST API) - Znajomość Spring Data JPA, Hibernate, transakcyjności ...

... platform environments. - Define platform requirements and contribute to migration strategy and roadmap planning. - Design target‑state architecture with Data Engineers, Architects, and business stakeholders. - Support migration of data workloads, pipelines, and platform services to Azure, Databricks, and Microsoft Fabric. ...

Senior Azure Data Architect / Senior Cloud Engineer. About the Role: We are seeking a highly skilled Senior Azure Data Architect or Senior Cloud Engineer to join our dynamic team. This role will focus on designing scalable cloud data architectures using Azure components, Databricks, and Python. The ideal candidate will ...

Ørsted is seeking a developer to enable its Gas Storage trading solution by refactoring a Python application and enhancing backend components. The role also covers frontend work in Angular, data transformation, and database interfaces with PostgreSQL, all to deliver a user-friendly experience for trading and gas operations ...

HomeToGo in Kraków is hiring a Senior Software Engineer & Team Lead to manage one of our Consumer Product teams. You will lead engineers, shape the technical strategy, and drive key initiatives across a modern stack including Symfony, MariaDB, ElasticSearch, Snowflake, Redis, Kafka, Docker and Kubernetes. You will collaborate ...

... software development best practices, such as design and architectural patterns. English B2+. Nice-to-have skills: Knowledge of cloud platforms. Experience with JavaScript/TypeScript, JSON, HTML, CSS, Docker/Kubernetes, or SAP CAP framework. RESPONSIBILITIES: Design and develop large-scale applications using Java and the latest ...