3 lead full stack engineer jobs found

Who are OnCommerce? OnCommerce is a global selling platform that powers a growing network of retail channels, including: OnBuy - The only marketplace in the world to give customers instant Cashback on everything easyShop - An all-new marketplace created in collaboration with the easy® family of brands Comet - The iconic UK tech brand making its return later this year OnCommerce is growing fast, launching new brands and scaling to power the future of ecommerce. Be Part of the Story OnCommerce is constantly evolving. Everyone here plays a hands-on role in shaping what comes next, building brands that make an impact across global markets. There’s no red tape or rigid corporate structure; just smart people taking ownership and figuring things out as we build something big together. The pace is fast, priorities shift, things aren’t always perfectly set up, and you’ll often need to get stuck in and solve problems. But if you thrive in that kind of...

Senior Full Stack Engineer : Up to £500 per day Outside IR35 : Fully Remote : London A growing EdTech company is seeking a Senior Full Stack Engineer to join an ambitious team building a creator-led tutoring platform. They are moving fast and building something genuinely new in education. As a Senior Full Stack Engineer, you will work closely with the engineering team, ship features end-to-end, and see your code reach real users within days. Key Responsibilities as a Senior Full Stack Engineer: Build and ship features across the full stack Design and implement APIs and database schemas for new product features Integrate and optimise video streaming infrastructure Work with AI and ML models to power personalised tutoring features Implement payment flows and subscription management via Stripe Skills & Key Requirements: Strong React and Next.js skills Expertise with AWS Proficiency with Claude Code and agentic development patterns PostgreSQL...

Cyber Security Engineer (EDR Specialist) – Contract Location: Fully Remote UK Rate: £425 per day (Outside IR35) Contract: 9–12 months (initial 3-month rolling contracts) Overview We are seeking a hands-on Cyber Security Engineer with strong experience in Endpoint Detection and Response (EDR) technologies. This role will focus on technical delivery, tooling evaluation, and supporting Proof of Concept (POC) activities across enterprise security environments. A strong preference will be given to candidates with experience in CrowdStrike, Microsoft Defender for Endpoint, and Trend Micro solutions. Key Responsibilities Act as a technical SME for EDR platforms and endpoint security tooling Lead and support POC engagements, including setup, configuration, testing, and evaluation of security tools Assess and compare EDR solutions based on detection capability, performance, and operational fit Work closely with security operations and infrastructure teams to...