Haystack
← Back to Jobs
Remote
Full time
Technology
SW

Software Engineer II, AI Enablement Team

SwapLondon🇬🇧United KingdomPosted 7 Sept 2026

Why This Role Stands Out

You'll shape the future of AI-powered commerce by building essential tools and implementing best practices in a dynamic, remote environment. This role is perfect for a mid-senior engineer eager to drive innovation in a fast-growing, AI-native company and contribute to redefining global commerce. Apply today to make a significant impact and advance your career in a collaborative and forward-thinking team.

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Remote
Location
London, United Kingdom
Posted
6 hours ago
Demand PlanningLLM

Job Description

About Swap

Swap is the infrastructure behind modern agentic commerce. The only AI-native platform connecting backend operations with a forward-thinking storefront experience.

Built for brands that want to sell anything - anywhere, Swap centralises global operations, powers intelligent workflows, and unlocks margin-protecting decisions with real-time data and capability. Our products span cross-border, tax, returns, demand planning, and our next-generation agentic storefront, giving merchants full transparency and the ability to act with confidence.

At Swap, we’re building a culture that values clarity, creativity, and shared ownership as we redefine how global commerce works.

Responsibilities

  • Build cost observability and usage-tracking tooling across LLM and agent workloads, so teams can see what AI actually costs and where we can accelerate productivity and impact.

  • Design and ship internal tooling and guardrails that let business and engineering teams adopt agentic coding workflows safely and productively.

  • Evaluate new AI tools, models, and vendors, and turn findings into clear build-vs-buy recommendations.

  • Write and maintain production quality code and automated tests for the platforms and tools you own.

  • Review peers' code for correctness, readability, and maintainability.

  • Own delivery of projects end to end, from scoping through production rollout across a mix of infrastructure, tooling, and process work.

  • Establish and socialise best practices for AI usage across the business.

What We're Looking For

  • 2+ years of professional software engineering experience, comfortable operating independently on unfamiliar codebases.

  • A track record of owning and shipping mid-sized features or projects end to end.

  • Experience with building distributed data systems, feedback loops and measuring impact of work with metrics.

  • Strong testing discipline and experience improving CI/CD or developer tooling.

  • Someone who is focused on solving problems rather than working on particular tech stack / languages

  • Clear written and verbal communicator.

  • Bonus: experience with LLM/agentic tooling, AI cost observability, or internal developer platforms.

  • A generalist with an attitude for learning and growth.

Diversity & Equal Opportunities:

We embrace diversity and equality in a serious way. We are committed to building a team with a variety of backgrounds, skills, and views. The more inclusive we are, the better our work will be. Creating a culture of equality isn't just the right thing to do; it's also the smart thing.

Similar jobs