Java Backend Developer (Banking)

Java Backend Developer (Banking)

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
Capco

At a Glance

  • Tasks: Design and build cloud-native applications using Java and Spring Boot for modern finance.
  • Company: Join a leading tech firm transforming digital banking solutions.
  • Benefits: Enjoy competitive pay, flexible holidays, health insurance, and continuous learning opportunities.
  • Other info: Inclusive culture with support for personal growth and well-being.
  • Why this job: Shape the future of finance while working with cutting-edge technology in a dynamic team.
  • Qualifications: Expertise in Java, Spring Boot, and cloud environments, especially AWS.

The predicted salary is between 63000 - 77000 £ per year.

Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent

Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core.

We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring expertise in building robust, scalable, cloud-native applications using Java, Spring Boot, and AWS. Working on high-impact platforms for Tier 1 financial institutions, you’ll lead backend design, champion agile best practices, and contribute to the evolution of modern banking technology.

  • Design and build microservices-based applications using Java 11+ and Spring Boot
  • Deliver enterprise-ready cloud solutions, with a focus on AWS infrastructure and services
  • Build and manage robust CI/CD pipelines and ensure secure, scalable deployments
  • Write comprehensive tests and implement quality-driven development across the stack
  • Collaborate in agile teams and contribute to design decisions, troubleshooting, and continuous improvement

Expert-level Java development (Java 11, 17, 21+), Spring Boot proficiency

Deep knowledge of public cloud environments, preferably AWS

Strong grasp of CI/CD pipelines, SQL/NoSQL databases, Kafka, and Java Streaming

Bonus Points For

  • AWS Certified Solutions Architect (Associate or Professional)
  • Knowledge of CQRS patterns and performance testing strategies

We offer a competitive, people-first benefits package designed to support every aspect of your life:

  • Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover.
  • Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement.
  • Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs.
  • Continuous Learning: Your growth, your way - minimum 40 hours of training annually. Convenient online GP services.
  • Extra Perks: Gympass(Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.

Inclusion at Capco

If you need any adjustments at any stage, just let us know – we’ll be happy to help.

Java Backend Developer (Banking) employer: Capco

Capco is an excellent employer for those looking to make a significant impact in the banking sector, particularly in London where innovation meets tradition. With a strong focus on employee growth through professional training and a supportive work culture that values collaboration and stakeholder engagement, Capco ensures that its team members are well-equipped to lead transformative projects. The hybrid working model further enhances work-life balance, making it an attractive place for professionals seeking meaningful and rewarding employment.

Capco

Contact Details:

Capco Recruitment Team

We think you need these skills to ace Java Backend Developer (Banking)

Java 11+
Spring Boot
AWS
Microservices Architecture
CI/CD Pipelines
SQL/NoSQL Databases
Kafka