Senior Software Development Engineer – Java Microservices & AWS

Build secure, scalable microservices that power resilience at global scale!
Wroclaw-based opportunity with hybrid work model. (3 remote days/week)

As a Senior Software Development Engineer – Java Microservices & AWS, you will be working for our client, HSBC, within a global Digital Servicing engineering team. The Krakow engineering team collaborates daily with colleagues across the UK, Hong Kong, and China. You’ll help develop and evolve high-quality software that reduces vulnerabilities, improves operational resilience, and modernizes engineering delivery through automation and new technologies.

Your main responsibilities:

• Develop, maintain, and enhance efficient, reusable, secure, and reliable code aligned with approved design and coding standards.

• Resolve technical debt and continuously improve software quality across microservices.

• Strengthen cyber security by reducing software vulnerabilities and supporting secure-by-design development.

• Drive operational resilience improvements through reliable service design and robust engineering practices.

• Innovate and introduce new technologies and tooling focused on automating and optimizing engineering deliverables.

• Build and evolve reactive microservices and RESTful APIs using modern Java (11+) and Spring technologies.

• Collaborate in an agile, global environment, working effectively with international teams and stakeholders.

• Contribute to CI/CD delivery pipelines and support automated testing practices, including unit tests.

You're ideal for this role if you have:

• 5+ years of professional experience in Java (11 onwards).

• Strong expertise with Maven and Spring (framework, Boot, cloud, security, integration, batch, WebFlux, data).

• Hands-on experience with reactive microservices and JDBC.

• Proficiency with RESTful APIs and solid understanding of web/microservices (REST and SOAP).

• Experience with SQL and Hibernate.

• Working knowledge of JavaScript and unit testing practices.

• Experience with AWS, Docker, and Kubernetes.

• Experience with CI/CD pipelines using Jenkins and Git, and comfort working in agile delivery settings.

It is a strong plus if you have: (optional)

• Experience with relational and non-relational databases such as Oracle, Postgres, and MongoDB.

Language Required for the role :

• Polish: required (expected command: strong working proficiency)

• English: required (fluent)

Eligibility for the role :

• Only candidates with an existing legal right to work in Europe will be considered for this role.

#MAKEYourCareerBETTER

• Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.