Senior Software Engineer | Java | FinTech | Hybrid ( 2 Days per week)
I'm currently partnering with an innovative fintech that's helping some of the world's leading financial institutions modernise their payment infrastructure through cutting‑edge, real‑time payment technology.
This is an opportunity to join a highly collaborative product engineering team, integrating a market‑leading platform that processes high‑volume, mission‑critical transactions. You'll play a key role in integrating and building scalable, resilient applications while contributing to architectural decisions and engineering best practices.
What you'll be working with:
- Spring Framework
- Reactive Programming
You'll be involved in writing high-quality, reusable code, solving complex engineering challenges, and helping to shape the future of a platform trusted by major financial organisations.
We're looking for engineers with experience in:
- Java 11+ and Spring
- Kafka
- Fintech, Banking or Payments experience
- Building asynchronous, event‑driven or distributed systems
- CI/CD and Agile delivery
- Designing scalable, high‑availability applications
- Experience with AKKA, Docker, Kubernetes, MongoDB, Angular or Ansible would be advantageous but isn't essential.
What's on offer?
- Ongoing training and defined career progression
- Wellbeing initiatives and additional lifestyle benefits
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Senior Java Engineer - Fintech in London employer: X4 Technology
Join a leading global energy trading business that values its employees and fosters a dynamic work culture. With a hybrid working model in London, you will enjoy a competitive salary, substantial bonuses, and opportunities for professional growth while working closely with traders and senior stakeholders on high-value transactions. This role offers the chance to make a meaningful impact in a fast-paced environment, ensuring your contributions are recognised and rewarded.
