Mid-Level Backend Software Engineer – Java/Python

Communitech Recruitment Group — United Kingdom · Posted ~23 hours ago

Mid Onsite No Visa £80000-£95000 + Bonus & Benefits

Skills

Java Python Backend software development Scalable systems High-performance systems System architecture Code reviews Technical mentoring Backend systems

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Summary ✨ AI‑Generated

A financial services organization is seeking a mid-level backend engineer to build mission-critical systems supporting complex payment and liquidity workflows. You will design and develop scalable, high-performance software using Java and Python, participate in code reviews, mentor junior engineers, and remain hands-on throughout delivery.

Highlights

Strong compensation with bonus and benefits, technically challenging work on high-performance financial systems, opportunities to architect scalable solutions, review code, mentor colleagues, and remain hands-on with design and development.

Description

Software Engineer - Java / Python Mid-Level - Back End Engineer | West London | Investment Bank | £80,000–£95,000 + Bonus & Benefits | On-site 5 days a week | No sponsorship Our client, an investment bank is looking to hire a mid-level Back End Software Engineer to join their London team focused on delivering mission-critical systems that provide end-to-end visibility into payment lifecycles for technical, operations, reporting and product teams. This is a great opportunity for engineers who enjoy solving complex technical problems. You will architect and develop strategic, high-performance systems that connect to trillions of dollars in global liquidity and capital. They’re are looking for strong engineers who can think critically, build scalable solutions and mentor those around them. You’ll be expected to carry out code reviews, support and mentor more junior engineers and still be very much involved in designing, building and shipping code yourself. Prior experience leading code reviews: - Prior experience creating AI agents to boost productivity (a strong plus) - Strong problem solver - Strong technologist, technology agnostic Experience in these technologies would be a plus but not essential: Java 17+, Spring Boot Oracle SQL, Document Store DBs Kubernetes, Jenkins GitHub Copilot If you are interested to learn more, please send a CV for immediate consideration.