Senior Java Engineer

Capco
Krakow
Workplace: HybridContractFunction: Solutions Engineering & Sales EngineeringExperience: 7+ yearsSkills: ["Collaboration","Problem-solving","Code review","Debugging","Performance optimization"]

Design, develop, test, and deploy scalable Java enterprise applications, building and maintaining RESTful APIs and microservices. You’ll develop backend services using Java and Spring Boot, collaborate with analysts and architects to translate requirements, and write clean, maintainable code. Own troubleshooting and performance optimization, participate in code reviews, and support secure, reliable releases using CI/CD and DevOps practices.

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FursaFursa
Capco
Capco
17 hours ago

Senior Java Engineer

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Design, develop, test, and deploy scalable Java enterprise applications, building and maintaining RESTful APIs and microservices. You’ll develop backend services using Java and Spring Boot, collaborate with analysts and architects to translate requirements, and write clean, maintainable code. Own troubleshooting and performance optimization, participate in code reviews, and support secure, reliable releases using CI/CD and DevOps practices.
Location: Krakow
Workplace: Hybrid
Employment Type: Contract
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, test, and deploy scalable Java-based applications.
  • •Build and maintain RESTful APIs and microservices.
  • •Develop backend services using Java and Spring Boot and related frameworks.
  • •Collaborate with business analysts, architects, and development teams to understand requirements and deliver high-quality outputs via coding standards and code reviews.
  • •Troubleshoot, debug, and optimize performance; ensure security, reliability, and scalability using CI/CD and DevOps practices.

Key Requirements

  • •7+ years of Java application development experience.
  • •Strong expertise in Core Java (Java 8/11/17), Spring Boot, and Spring MVC.
  • •Experience building microservices and RESTful web services.
  • •Hands-on with Hibernate/JPA and relational databases (SQL Server, Oracle, MySQL, or PostgreSQL).
  • •Experience with Git, Maven/Gradle, and unit testing frameworks such as JUnit and Mockito.
Experience:7+ years
Skills:CollaborationProblem-solvingCode reviewDebuggingPerformance optimization
Languages:English
Tech Stack:JavaCore JavaSpring BootSpring MVCMicroservicesREST APIsRESTful Web ServicesHibernateJPASQL ServerOracleMySQLPostgreSQLGitMavenGradleJUnitMockitoCI/CDDevOps

Company Brief

Capco
Global management and technology consultancy specializing in financial services. Capco advises banks, insurers, and capital markets firms on digital transformation, risk and compliance, technology implementation, and operational improvement, combining industry expertise with advisory and engineering capabilities.
Industry: Management Consulting
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: London, United Kingdom
Founded: 1998
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