Top Tech Jobs & Startup Jobs in London

Lead implementation of production-grade ML systems: data pipelines, training/evaluation workflows, scalable GPU inference, model fine-tuning (LoRA/QLoRA/SFT/DPO), deployment, and monitoring. Collaborate with product and application teams to ship reliable, efficient, and safe ML-powered features for real users while managing latency, cost, and robustness constraints.

Lead the company's performance management, OKR planning, and people processes. Design scalable frameworks, analyze people and operational data, build dashboards, define HR system requirements, and partner with leaders to improve execution, accountability, promotions, and career development.

Technical lead responsible for designing and delivering scalable, reliable systems across frontend, backend, APIs, databases and infrastructure. Hands-on coding, code review, debugging, incident response, mentoring engineers, making architecture decisions, improving engineering practices, and driving major product initiatives from idea to production.

Lead and manage a cross-functional engineering team to design, build, and operate a high-scale payments app. Drive architecture, delivery, code quality, reliability, observability, and incident response while coaching engineers and improving processes to ship customer-focused products quickly and reliably.

Lead and manage a cross-functional engineering team to deliver and scale customer-facing products. Own architecture, delivery, reliability, observability, and production outcomes. Coach engineers, run reviews, improve processes and tooling, and drive technical decisions across frontend, backend, APIs, databases, integrations, and infrastructure.

Lead Engineer will take technical ownership of major products and systems, design scalable architectures, write and review code, mentor engineers, drive initiatives to production, improve reliability and tooling, and collaborate with product, design and AI teams to ship high-quality, maintainable systems.

Lead and manage a cross-functional engineering team to deliver reliable, scalable customer-facing products. Drive architecture, code quality, testing, observability, incident response, and engineering processes. Coach and develop engineers, prioritize work with product and design, and ensure fast, high-quality delivery from idea through production.

Lead and grow a high-performing engineering team building scalable, customer-facing products. Own engineering delivery, architecture, code quality, observability, incident response, and engineering culture. Partner with product, design, mobile, backend and AI teams to turn ambiguous problems into production systems while coaching engineers and improving processes to deliver reliable, high-quality outcomes.

Lead technical design and execution of major wealth-management products. Hands-on coding, system and API architecture, production reliability, code reviews, mentoring, incident response, and cross-functional delivery. Improve tooling, testing, observability and scalability while balancing speed and maintainability.

Lead technical design and execution of major products: design scalable systems across backend, frontend, APIs, databases and cloud; write and review code; mentor engineers; make architecture decisions; own production reliability, incident response, tooling and engineering practices; collaborate with product, design and AI teams to deliver high-quality features.