Senior Backend Engineer - Payments API & Architecture

Super Payments; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

A leading payments technology company in Greater London is seeking an experienced software engineer to design and evolve their B2B API and payments infrastructure. The role emphasizes collaboration with product teams and a strong foundation in financial services. Ideal candidates will have at least 5 years of experience, a delivery-focused mindset, and proficiency in Node.js, TypeScript, AWS, and Terraform. The position offers a dynamic environment, with opportunities for continuous learning and impact in a growing team.

Benefits

Tax advantage Share Options

Choice of Laptop – MacBook or Windows

Work from home set up

Contributory Pension Scheme

Team lunch and social evenings

Your birthday off, plus one Revival day

Qualifications

• At least 5 years of experience in software engineering.
• Experience in Financial Services or payments infrastructure.
• Experience with agile practices and delivery-focused mindset.

Responsibilities

• Design and evolve the B2B API and payments infrastructure.
• Collaborate with UX and product teams in problem-solving.
• Participate in technical discussions and best practice sharing.

Skills

Software engineering

Financial Services experience

Delivery-focused mindset

Programming languages

Node.js

TypeScript

NestJS

AWS cloud technologies

Kubernetes

REST APIs

Tools

Terraform

Cloud-based infrastructure

Job description

A leading payments technology company in Greater London is seeking an experienced software engineer to design and evolve their B2B API and payments infrastructure. The role emphasizes collaboration with product teams and a strong foundation in financial services. Ideal candidates will have at least 5 years of experience, a delivery-focused mindset, and proficiency in Node.js, TypeScript, AWS, and Terraform. The position offers a dynamic environment, with opportunities for continuous learning and impact in a growing team.