## Job details
- Location: The City, Central London
- Work mode: Hybrid
- Employment type: Full-time (Not an internship)
- Salary: GBP 72,217 per year
## Role overview
Harrington Starr is seeking a Senior Java Developer to lead the development of a cloud-native post-trade platform for capital markets. This hands-on role focuses on platform architecture, distributed systems, and modern cloud infrastructure.
## Job details
Based in Central London with hybrid flexibility, this Full-time role offers a salary of £72,217. The position is part of a growing capital markets technology business working on client reporting systems, APIs, and trading operations platforms.
## Job details
- Location: London, UK
- Work mode: Onsite
- Employment type: Full-time (Not an internship)
- Salary: GBP 85,099 per year
## Role overview
Join Harrington Starr, a fast-growing AI startup, as a Lead Backend Engineer to build and scale the infrastructure powering their next-generation AI operations platform. This role offers the chance to work with cutting-edge technologies like Node.js, TypeScript, and AI/LLM integration while leading a team in a high-growth environment.
## Job details
This permanent, full-time role is based in London, UK and offers an annual salary of £85,099. The position is onsite and not an internship. You’ll collaborate with early-stage teams to design scalable systems and integrate advanced AI capabilities into production-grade applications.
## Role overview
Join a fast-growing AI startup to lead backend infrastructure development for their next-generation AI operations platform. This role involves scaling systems using Node.js, TypeScript, PostgreSQL, and cloud-native technologies like Docker and Kubernetes.
## Key responsibilities
- Architect and implement scalable backend solutions
- Integrate AI/LLM capabilities into core systems
- Lead microservices architecture design and optimization
- Collaborate with cross-functional teams on API development
- Ensure high availability and performance of production systems
- Mentor junior engineers in cloud-native development practices
