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Backend Engineer

London, England, United Kingdom🌐 Remote💼 Full-time🗓 2026-08-19 → 2026-09-27

Core

Mid-level backend developer building high-performance APIs, AI agents, and legal workflow features for a startup legal tech platform.

Role type

Mid-level individual contributor backend engineer

Builds

Social investment features, document and workflow management, AI-enhanced legal products

Domain

Legal technology / Venture Capital / Fintech

Deliverable

production ML models | product features

Required skills

JVM languages (Kotlin), Spring, high-performance API design, agentic AI development, test-driven development, secure coding practices, web application monitoring

Preferred skills

LLM plugin/agent development, open source contributions, product engineering mindset

Technologies

Kotlin, Spring, LLMs (Claude), agentic micro-services

Responsibilities

Design and build high-performance APIs, develop AI agents for legal workflows, conduct code reviews, implement secure coding practices, monitor web applications

Seniority

Mid-level, hands-on IC

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