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Senior Software Engineer | Financial Sector

Job Description

As the trusted partner for today’s leaders in the financial world, Capgemini Financial Services brings deep industry experience, innovative service offerings and next-generation global delivery to serve the financial industry. We currently serve 2/3rds of the world’s top banks and insurers combined. With a network of over 80,000 professionals serving nearly 1,000 clients worldwide, Capgemini FS collaborates with leading banks, insurers and capital market companies to deliver thought leadership, business and IT solutions that create tangible value.

We are looking for experienced Java software engineers with interest in developing business-critical applications for the Financial Services industry.
Your challenges include back-end, front-end and mobile solutions.

Location : Belgium
Hybrid working : part-time on-site, part-time home working

You support our customers in analyzing, designing, implementing and testing Java/Azure/DevOps solutions in national and international projects.

In collaboration with your Project Manager, you are responsible for the quality of the solution you develop.
As a Java consultant, you manage the scope and quality of your own development activity, coach other engineers on challenging missions or assume responsibility for a team of developers while remaining responsible of the overall integration of the solution.

Function

  • Perform development according to specifications
  • Participate in the analysis, estimation and planning processes
  • Be accountable for timely and qualitative delivery
  • Provide recommendations on development-related topics
  • Solve production issues
  • Participate in releases and project launches
  • Identify and report risks related to your tasks and propose mitigation actions
  • Participate in new frameworks, mobile technologies and certification training
  • Network and cooperate with your peers in our Development Communities

 


Job Requirements

Education

  • Bachelor or Master degree or equivalent through relevant experience

 

Technical expertise

  • Sound experience in software engineering and development
  • Maven is a must
  • Good knowledge of
    • Java
    • Spring, Spring MVC and Spring Webflow
    • Hibernate / JPA
  • Web development: HTML/CSS, Javascript, Angular/REACT/VUE
  • Cloud solutions, with a special focus on Azure
  • DevOps, CI/CD, IaC
  • Containerization : Docker, Kubernetes
  • General best practices and design patterns
  • Test driven development
  • Source control management : GIT or SV
  • SQL
  • API Design, Swagger
  • SOA and microservices basics
  • Basic knowledge of application servers
  • Oracle Java certification is an asset
  • Automated testing knowledge is an asset
  • Knowledge in application performance: optimize, profile, tweak,…
  • Networking knowledge: Routers, Firewalls, reverse proxies,…

 

Human and Language skills

  • Team player
  • Honest, open and respectful
  • Active listening and comprehension skills
  • Customer-oriented
  • Quality and result-driven
  • Full English mastery, additional local languages (Dutch or French) earn bonus points
Ref. code:  506857
Posted on:  Jun 22, 2026
Experience Level:  Experienced Professionals
Contract Type:  Permanent
Location: 

Diegem, BE

Brand:  Capgemini
Professional Community:  Software Engineering

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