Praca dla senior java developerin w Krakow

5 years of professional Java development experience (Java 8 and above) Solid understanding of object-oriented programming and design patterns and understanding of secure coding practices is a must Hands-on experience with Spring, Spring Boot and RESTful APIs Proficiency in version control systems (e.g., Git) Knowledge of unit testing frameworks (e.g., JUnit,...

Requirements Backend Engineering Expertise: Strong experience with Java, Spring Boot, RESTful APIs, and modern backend development practices. Architecture & Scalability: Proven track record designing and building scalable applications and distributed systems. Data & Integrations: Experience with MongoDB and integrating complex business systems such as...

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400 tech-savvy professionals across 40 countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and...

Type of contract: B2B contract Salary range: 125 - 160 PLN/H What will you do? As a Senior Java ETL Consultant, you will be responsible for designing, developing, and supporting enterprise applications across the full software development lifecycle. You will work with business and technical stakeholders to deliver scalable solutions, improve engineering...

Type of contract: Employment contract Salary range: 14600 - 22300 PLN gross What will you do? As a Senior Java ETL Engineer, you will be responsible for designing, developing, and supporting enterprise applications across the full software development lifecycle. You will work with business and technical stakeholders to deliver scalable solutions, improve...

Type of contract: B2B contract  Salary range: 125 - 160 PLN/H   What will you do?   As a Senior Java ETL Consultant, you will be responsible for designing, developing, and supporting enterprise applications across the full software development lifecycle. You will work with business and technical stakeholders to deliver scalable solutions, improve...

Type of contract: Employment contract  Salary range: 14600 - 22300 PLN gross   What will you do?   As a Senior Java ETL Engineer, you will be responsible for designing, developing, and supporting enterprise applications across the full software development lifecycle. You will work with business and technical stakeholders to deliver scalable solutions,...

We are looking for a Senior Full Stack Developer to design, develop, and maintain high-quality web applications while collaborating with stakeholders across a global, multicultural team. This role offers the opportunity to work on complex problems within a Data Management Tooling team based in Krakow/Wroclaw, Poland, delivering technology solutions such as...

6 years of software development experience Strong Java, Spring Framework, and REST API and ETL development skills Experience with system integration, data migration and data transformation projects Experience working in Agile and Waterfall environments Knowledge of DevOps practices, CI/CD, and development automation Experience with SQL and NoSQL databases...

Strong technical skills specifically in cloud- based technology (AWS serverless or other public cloud is essential) and Java DevOps experience, especially with Terraform would be a big plus Quality driven with ability to write tests on any level with BDD & TDD approach Understanding microservices architecture Understanding of front-end technologies including...

Strong experience with Java 21 , Spring Boot 3.x , microservices , REST APIs , JSON . Frontend experience with React JS . Solid understanding of PostgreSQL and messaging technologies ( MQ/Solace ). Working knowledge of Kubernetes , Redis , and application security principles. Exposure to observability and DevOps tooling: Grafana , Splunk , Logstash ,...

6 years of software development experience Strong Java, Spring Framework, and REST API and ETL development skills Experience with system integration, data migration and data transformation projects Experience working in Agile and Waterfall environments Knowledge of DevOps practices, CI/CD, and development automation Experience with SQL and NoSQL databases...

5 years of experience with Java 17 (Concurrency, low latency programming, lambdas) Familiarity with TDD , JUnit, and continuous integration/deployment practices Knowledge of REST , messaging technologies, and DevOps principles Ability to leverage AI Coding Assistants for development Problem-solving mindset and flexibility in dynamic environments Strong...

5 years of experience in developing and supporting distributed systems in Java Ability to build applications and microservices using Java 17 and Spring Boot Strong knowledge of modern Java frameworks and patterns (Spring Cloud) Familiarity with DevOps tools and CI/CD practices Proficient in app lifecycle management tools: JIRA, Confluence, Ansible, Jenkins...

We are looking for a Senior AI & Agentic Systems Engineer (Java) to join our team at EPAM Systems in Poland. This is a unique opportunity to work at the intersection of enterprise Java development and cutting-edge AI. We are looking for engineers who bring a strong backend foundation and a genuine passion for building intelligent, autonomous systems powered...

Company DescriptionWith over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – and that’s something we really care about. We work together to continually adapt; embracing change and the challenges it...

We are seeking a Senior Full-Stack Engineer with strong expertise in Java, Spring Boot, Kafka, microservices, and modern software architecture to deliver scalable solutions across enterprise banking and financial services environments.The ideal candidate brings valuable Financial Services experience spanning Investment Banking, Commercial Banking, Digital...

Company DescriptionWith over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – and that’s something we really care about. We work together to continually adapt; embracing change and the challenges it...

Dołączysz do zespołu rozwijającego rozwiązania odpowiedzialne za komunikację klientów korporacyjnych z globalną organizacją finansową, obejmujące integrację systemów, wymianę danych, walidację plików oraz obsługę procesów płatniczych. Projekt ma charakter customer-facing, dzięki czemu efekty pracy zespołu są widoczne dla...

Must have 4-5 yeras of commercial experience in fullstack software development using Java. Hands-on experience with Java 11 and Spring / Spring Boot. Experience with Python for scripting, automation, or backend services. Experience designing and developing RESTful APIs. Good understanding of microservices architecture and distributed systems. Proficiency in...