Java Engineer w Katowice, Polska is listed on Jobeax. Browse 110,000+ vacancies available.
Why Join Us At Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale Big Data and cloud-native platforms for global clients, including leaders in retail and the Fortune 500. We process massive, complex datasets, operate fully in the cloud ecosystem, and work with the latest technologies, including AI, ML, MLOps, and modern data architectures. Our projects have measurable, real‑world impact — from enhancing customer experiences at scale to empowering data-driven decision-making in high‑visibility global organizations. As we continue to grow, you'll have the opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives. Opportunity Overview As a Mid Java Engineer, you will design, build, and maintain backend services and cloud-hosted applications on Microsoft Azure. You'll work closely with cross-functional teams — including DevOps, data engineers, and product stakeholders — to deliver reliable, scalable, and well-architected solutions that power our clients' most critical systems. Expect a modern cloud-native environment (Azure-first), clean engineering practices, and direct exposure to large-scale, international projects across Fortune 500 organizations. You'll join a team of passionate engineers who value technical excellence, clear communication, and a strong sense of ownership over the things they build. Your Responsibilities Designing and developing backend services and APIs in Java, following clean code principles and best practices. Building and maintaining applications deployed on Azure Web Apps, with proper use of Azure Storage and Key Vault. Writing and maintaining CI/CD pipelines using GitHub Actions to support reliable, automated delivery. Working with PostgreSQL to design schemas, write efficient queries, and maintain data integrity. Containerizing applications with Docker and contributing to consistent, reproducible deployment workflows. Collaborating actively with DevOps engineers, data teams, and business stakeholders to align technical delivery with project goals. Taking ownership of features end-to-end — from design to deployment and ongoing support. Troubleshooting production issues and contributing to post-incident improvements. Contributing to code reviews, documentation, and knowledge sharing within the team. What We're Looking For Around 3 years of experience in backend development with Java. Solid understanding of RESTful API design and object-oriented principles. Practical experience with PostgreSQL — schema design, query optimization, and data modeling. Hands-on experience deploying and operating applications on Azure, including Web Apps, Storage, Key Vault, and basic Networking concepts. Experience building and maintaining CI/CD pipelines with GitHub Actions. Working knowledge of Docker and containerized application deployment. Strong cross-discipline communication skills — comfortable working with engineers, DevOps teams, and non-technical stakeholders alike. A proven sense of ownership and reliability: you follow through, flag blockers early, and care about the quality of what you ship. Why You'll Love Cloudfide Benefits: MyBenefit platform / Multisport Enel‑Med private medical care Professional Growth: Annual 2,000 PLN development budget Access to e‑learning platforms Real opportunities to expand responsibility and lead initiatives — most of our Leads come from internal promotions As the company continuously grows, you get real opportunities to expand your responsibilities, explore new areas, and even take ownership of your own initiatives. Work Environment: Long-term cooperation: UZ or B2B (we value stable, lasting relationships) Remote-first, work from anywhere in the world (workation) Flexible hours & strong focus on work-life balance Collaboration with top engineers you can truly learn from Flat structure — every voice counts, and you help shape the company Culture & Integration: Company-wide trips (including international ones) Team integration budgets Open communication and supportive, passionate teams Equal Opportunity Cloudfide is an Equal Opportunity Employer. We value diversity and are committed to creating an inclusive environment for all employees.
We are seeking a Lead Java Full Stack Engineer to accelerate modernization work across credit risk workflows, model integration, and DB2-exit-adjacent data modernization. This role sits within the risk management function, where credit officers review counterparties through business workflows relying on model-generated ...
What you work on today shapes where you’ll be tomorrow. Looking for your next challenge as a Fullstack Engineer (Java/Kotlin + React) ? We may have the right opportunity for you. At B3, we start with people and their experience. We match projects to your skills and professional growth path. Our consultants work across a ...
We are seeking a Lead Java Full Stack Engineer to accelerate modernization work across credit risk workflows, model integration, and DB2-exit-adjacent data modernization. This role sits within the risk management function, where credit officers review counterparties through business workflows relying on model-generated ...
We are seeking a Lead Java Full Stack Engineer to accelerate modernization work across credit risk workflows, model integration, and DB2-exit-adjacent data modernization. This role sits within the risk management function, where credit officers review counterparties through business workflows relying on model-generated ...
... Contributing to the continuous evolution of QA best practices within the team Expected competences and knowledge 5+ years of experience as a QA Automation Engineer / Test Automation Engineer Commercial experience in backend test automation Strong knowledge of Java Hands-on experience with testing frameworks such as JUnit, ...
... deepen technical and business knowledge., Contributing to continuous improvement of engineering standards and best practices. Minimum 3 years of experience as a Java/JEE developer., Minimum 3 years of experience as an Angular developer., Knowledge of JavaScript, TypeScript, RxJS and HTML5., Understanding of multithreaded programming ...
... including exploring opportunities to leverage AI in test automation - Maintain and improve the existing test automation framework and code repository according to engineering best practices - Monitor daily automated test runs, analyse results and investigate failures - Maintain automated test cases in both the code repository ...
... mission is to connect best-in-class, passionate engineers with fast-growing digital & technology companies. We are currently looking for a Senior QA Automation Engineer with Java experience to join a project focused on developing a solution for utilities and asset-intensive organizations. The platform helps engineers and asset ...
VirtusLab in Kraków is seeking a Software Engineer with Data & Quality to own the data quality domain within a key data processing platform. You will identify, analyze, and address data quality issues while designing offline solutions that do not impact production performance. The role blends data engineering, analytics, ...
... międzynarodowej organizacji, obejmujący rozwój i utrzymanie nowoczesnych aplikacji webowych oraz usług cyfrowych w środowisku chmurowym. Technologie i narzędzia: Java 17+ | Spring 6 | Spring Boot 3 | Angular 14+ | NgRx | TypeScript | HTML5 | CSS3 | JPA/Hibernate | PostgreSQL | Oracle | MySQL | MS SQL Server | ElasticSearch ...
... operational best practicesCollaborate with cross-functional teams to support AI-driven business initiativesWrite advanced SQL queries and production-grade code in Java or Scala Requirements 5+ years of experience in Data Engineering with exposure to Gen AI/ML-based applicationsBackground in building and maintaining large-scale ...
... oprogramowania na stanowisko Full Stack, specjalizującego się w mikrofrontendach i mikroserwisach. Praca w środowisku zdalnym, z wykorzystaniem React/TypeScript, Java/Spring Boot i Kotlin oraz praktykami DevOps. Zaangażowanie obejmuje projektowanie interfejsów REST, Kafka oraz integrację narzędzi CI/CD, a także testowanie i ...
DCG Poland is looking for a Senior Test Automation Engineer to join their team in Poland. The ideal candidate will have over 5 years of experience in Python or JAVA development, familiarity with database technologies, and experience with CI/CD tools like Jenkins. Responsibilities include requirement analysis, test planning, ...
Senior Full-Stack Engineer (Java and React) Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud. We are seeking a Senior Full-Stack Engineer with strong expertise in Java, Spring ...
... Warszawie. Preferowane miejsce zamieszkania: Poznań/Warszawa i okolice. Najpóźniejsza data startu: wrzesień. Realizację projektu ułatwi Ci Bardzo dobra znajomość Java i/lub Kotlin, poparta min. 4-letnim komercyjnym doświadczeniem w tworzeniu aplikacji backendowych. Bardzo dobra znajomość Spring Framework oraz Spring Boot. Doświadczenie ...
Britenet in Warsaw is seeking an experienced Java Developer to join a team delivering highly complex solutions. You will design and implement scalable Kotlin-based features and distributed components, with ownership of quality, observability, and technical debt. The role involves integrating AI capabilities with LLMs and ...
Diverse CG Sp. z o.o. Sp.k. in Poland is looking for a Senior Test Automation Engineer. The role requires over 5 years of experience in development with Python or Java, experience with GIT and BDD tools, and strong competency in CI/CD tools. Responsibilities include requirement analysis, test planning, and implementing ...
EPAM Systems in Poland is seeking a Senior AI & Agentic Systems Engineer (Java) to join our team. The role blends enterprise Java development with cutting-edge AI, focusing on autonomous, AI-powered applications built on robust Java/Spring Boot backends. You’ll integrate LLMs, design agent workflows, and collaborate with ...