Senior Software Engineer — AI-Driven Web & APIs

Accelerant; United Kingdom; On-site; GBP 75,000 - 110,000; Full time

Job summary

Accelerant is transforming risk exchange with AI-enabled software that powers enterprise workflows. We build intelligent product experiences, scalable APIs, and resilient systems in a fast-moving environment.

Join a team that values ownership, curiosity, and collaboration, delivering high-impact software in a data-driven, AI-first company. You will work across the stack to ship features that improve outcomes for customers globally.

Qualifications

• Solid software engineering fundamentals and good judgement.
• Experience building and scaling modern web apps, services, or APIs.
• Ownership of outcomes, not just tasks.
• Builder mindset with ability to turn unclear problems into working software.
• Strong problem-solving and collaboration skills.
• Willingness to move fast while maintaining quality and security.

Responsibilities

• Build and ship core software components and AI-enabled product capabilities.
• Develop scalable APIs and modern web applications.
• Collaborate within cross-functional squads to own outcomes.
• Apply AI tooling to accelerate discovery, implementation, testing, and delivery.
• Design robust, secure, production-ready systems.
• Continuously improve reliability, performance, and observability.
• Drive code quality and emphasis on developer experience.
• Contribute to technical decisions and architectural evolution.

Skills

Software fundamentals

Web application scaling

API development

Ownership mindset

Problem solving

Team collaboration

Tools

React

TypeScript

Node.js

PostgreSQL

Redis

Snowflake

AWS

Azure

Job description

Accelerant is transforming risk exchange with AI-enabled software that powers enterprise workflows. We build intelligent product experiences, scalable APIs, and resilient systems in a fast-moving environment.

Join a team that values ownership, curiosity, and collaboration, delivering high-impact software in a data-driven, AI-first company. You will work across the stack to ship features that improve outcomes for customers globally.