Senior Full Stack Engineer

We're building the next era of brand tracking, and our teams form around the biggest problems as we go rather than sitting in fixed lanes. Depending on where you land, you might be:

• Building AI experiences that help customers go from raw brand data to strategic insight and action

• Getting Tracksuit data working beyond the dashboard, in the BI tools, data warehouses and AI assistants customers already use

• Building the decision engines and predictive models behind accurate, trusted survey data

Whatever the focus, you'll be working on early, high-signal problems with real customers, alongside product and design, and figuring out what "good" looks like in spaces nobody has cracked yet.

Senior engineers at Tracksuit lead projects, not just tickets. You'll:

• Own projects from discovery to delivery: shaping the problem with product and design, talking to customers, writing the tech scope or RFC, and breaking it down into work for people and agents

• Set the technical direction and make the calls on architecture and trade-offs

• Keep things moving: run the rituals, communicate progress, unblock others, and land it in production

• Measure the outcome after launch and help decide what comes next

• Building and improving features across our TypeScript stack, using containerised and serverless architecture where it makes sense

• Owning the quality of what ships, whether you or an agent wrote it

• Contributing to architecture decisions that align with product goals and technical direction

• Becoming a domain expert in your team's area and building strong relationships with internal and external customers

• Mentoring other engineers and sharing what works, including the AI workflows, skills and agents you build

• An experienced full stack engineer with at least 4 years in a similar role

• Strong in TypeScript, and ideally one other modern language

• Someone who has led projects: scoping them, getting buy-in, coordinating across engineering, product and design, and seeing them through to launch

• Excited (and opinionated) about where agentic engineering is heading, and clear-eyed about when not to trust the output

• Product-minded, wanting to solve complicated problems in a fast-moving business

• Kind, collaborative and curious, with a growth mindset

• Ideally, you understand why good branding is critical to a business's success (and why it's worth tracking, i.e. why Tracksuit exists!)

We are committed to promoting a diverse and inclusive workplace - a place where we can each be ourselves and do the best work of our lives. At Tracksuit we consider a unique perspective, diverse experience and a growth mindset to be of greater value than ticking every box on a JD. If you think you have what it takes but don't have the exact experience we've set out, please still get in touch and apply. We'd love to chat!