Senior Java Backend Engineer — Fintech, Stock Options

Arqfinance is hiring a senior/lead Java backend engineer in London (hybrid) to own the backend stack of its fintech platform — designing robust REST APIs and microservices with Java, Spring Boot, and PostgreSQL, using TDD and CI/CD. Stock options are offered.

Compensation

Not disclosed

Location

London, United Kingdom

Work setup

Hybrid

Seniority

Senior

Employment

Not specified

Experience

Not specified

Skills

api
ci-cd
fintech
java
microservices
postgresql
rest
spring
tdd

Must have

Strong Java backend engineering experience (senior/lead level)
Spring Boot
Microservices architecture
REST API design
PostgreSQL
Pragmatic approach to TDD
CI/CD

Nice to have

Experience with data-intensive services

Full description

ARQ is building the next generation fintech platform with a focus on fast, scalable backend systems. We are seeking a Lead Software Engineer (Java) to own the backend stack, design robust APIs, and accelerate delivery with a pragmatic approach to TDD and CI/CD.

Join a world-class team in London with a hybrid work model and stock options that let you share in our growth. You'll work on microservices, REST APIs, and data-intensive services using Java and Spring Boot, with PostgreSQL, in a