Senior Golang Backend Engineer - Global Fintech Architect

LemFi; Greater London; On-site; GBP 60,000 - 85,000; Full time

Job summary

A global financial technology company in Greater London is seeking a Backend Engineer to drive its expansion. The ideal candidate will have 5+ years of experience in building scalable backend systems, primarily with Golang. You will design and implement secure cloud-native features while ensuring reliability and performance. This role encourages ownership and collaboration across teams to deliver impactful financial products. Join us to make a difference in the global financial ecosystem.

Benefits

Competitive salary

Impact-driven work environment

Opportunities for personal growth

Qualifications

• 5+ years building backend systems in Golang.
• Strong command of PostgreSQL and Redis.
• Experience with async workflows and DDD.

Responsibilities

• Design and ship scalable backend features with a focus on simplicity and data consistency.
• Take responsibility from technical design to gradual rollouts.
• Uphold standards through testing and monitoring.

Skills

Backend system development

Golang expertise

PostgreSQL knowledge

Redis proficiency

Docker experience

Experience with async workflows

Collaboration

Education

Computer Science Degree

Tools

Kafka

GitHub Actions

Job description

A global financial technology company in Greater London is seeking a Backend Engineer to drive its expansion. The ideal candidate will have 5+ years of experience in building scalable backend systems, primarily with Golang. You will design and implement secure cloud-native features while ensuring reliability and performance. This role encourages ownership and collaboration across teams to deliver impactful financial products. Join us to make a difference in the global financial ecosystem.