3 senior aws platform engineer jobs found

Senior Full Stack Engineer - React, Typescript, Node, Serverless AWS, Claude - Global B2B SaaS ? £600-£800 per day ? Outside IR35 ? 9 months ? 100% remote We're hiring a Senior Full Stack Engineer to architect, build and ship complex, high-performance features for a greenfield, enterprise-scale B2B SaaS platform. This is a hands-on, forward-deployed role where you'll work directly with clients and own outcomes end-to-end across the stack. You'll be: Architecting and delivering high-performance Full Stack TypeScript applications across React and Node , operating within a large, distributed, enterprise SaaS ecosystem. Working directly with clients to elicit real workflow requirements, prototype in-session, and translate messy real-world problems into production grade software. Driving product thinking, scoping, trade-offs and delivery, you won't be waiting for a PO to tell you what to build. Using Claude Code and advanced agentic workflows to...

AI Technical Lead | Generative AI & Machine Learning 12-Month Contract | £500 - £700 per day | Outside IR35 | London 167 Solutions is working with an organisation looking to appoint an experienced AI Technical Lead to lead the design and delivery of production-ready Generative AI and Machine Learning solutions. This is a hands-on technical leadership role for someone who can operate across AI strategy, architecture and engineering , while still being comfortable getting involved in the technology. The Role You will take technical ownership of AI initiatives from initial concept through to production, working with engineering, product and business stakeholders to build scalable AI solutions. Key responsibilities will include: Leading the technical design and delivery of Generative AI and Machine Learning solutions Designing enterprise-grade LLM, RAG and AI agent architectures Building and integrating conversational,...

Senior C# Engineer - .NET 9/10, AWS Lambda, SQS, SNS - OUTSIDE IR35 £700-£800 per day Outside IR35 - 100% Remote 11-month rolling contract Takeaway: Contribute to the architecture and build of a major greenfield B2B SaaS platform as a deeply senior, hands-on C# engineer, with heavy emphasis on deep .NET engineering , high-performance distributed systems , and real-world AWS serverless delivery . You'll also have the opportunity to develop hands-on skills with Claude Code , one of the most advanced AI-assisted development tools in the industry. Role Overview: You'll operate as the technical spearhead for a greenfield product build, reporting to the Director of Engineering. Expect deep Back End engineering, distributed system design, and high-quality serverless delivery, plus the chance to adopt modern AI-assisted development practices as part of your workflow. What You'll Bring: Senior/Staff-level Back End mastery in C# and .NET 9/10 , with the ability...