We are builders who take an AI first approach to engineering - we deliberately blur the lines between Engineering, Product, and Design in search for better impact. Put simply - our primary responsibility is to deliver meaningful product & business value quickly.

Senior Engineers at Legl are expected to own customer and business outcomes & ambiguous problem spaces end to end and across the full-stack, shaping problems collaboratively, making informed trade offs, and taking accountability for sustained customer and business outcomes over time.

Strong impact comes from challenging assumptions, grounding decisions in customer context and evidence, and helping teams focus effort on what matters most. Decisions are shaped early and collaboratively using evidence, rapid feedback, and customer context, then owned and executed independently with clear accountability for outcomes. You will drive product and business goals, shaping problems with product & design, grounding decisions in customer evidence and being accountable for results (rather than through- or out- puts).

AI is treated as a core part of the engineering toolkit, not as an experiment or productivity hack. We use AI deliberately to increase leverage, reduce repeated manual work, improve decision quality, and enable both engineers and cross functional colleagues to move faster safely, with strong judgement applied to all outputs.

About You

• You're a senior engineer who takes an AI first approach to engineering and thrives in an autonomous environment where you can solve ambiguous problems end to end quickly.
• Using AI to move confidently beyond traditional stack boundaries excites you; you can balance strong technical judgement & value simplicity, testability, and fast feedback.
• Utilising tools, automation, and AI to increase your impact and reduce repeated manual work for yourself and others comes naturally to you.
• Product centric and outcomes focused; you understand how to collaborate early and challenge with PMs and Designers to shape problems, prioritise your efforts against customer and business value, and independently own delivery.
• Actively enable others. Building tools, patterns, workflows that enable Legl to prototype, validate and ship quickly, safely and efficiently,
• You care deeply about impact. You enjoy difficult problems, take responsibility for outcomes rather than tasks, and continuously look for better ways to build, ship, and improve software.

What’s in it for you :

• We all share in Legl’s success. Everyone at Legl receives a competitive salary & share options .
• £250 per year wellbeing budget to spend on anything which contributes to you being your best self
• Access to support sessions with a professional therapist
• £1,000 per year L&D budget to prioritise your continued development.
• We love to get together regularly: from Hackathons to Summer & Winter Parties
• An opportunity to join a well-funded, highly ambitious post-Series B startup

Diversity

At Legl, we believe that diversity drives innovation and success. We are committed to fostering an inclusive environment where everyone feels empowered to bring their authentic selves to work. By embracing diverse perspectives, backgrounds, and experiences, we strengthen our ability to deliver meaningful solutions. We actively encourage applications from individuals of underrepresented communities and are dedicated to creating a workplace where all voices are heard, valued, and respected.