Top Tech Jobs & Startup Jobs in London

Graduate Product Manager responsible for researching client needs, defining product requirements, prioritizing improvements, partnering with engineering and design, launching features, analyzing success metrics, and iterating on products. The role requires strong analytical reasoning, product judgment, communication, technical fluency, SQL proficiency, effective use of LLMs, initiative, ownership, and a strong interest in investing. Full-time in-office availability is required.

Manage liquidity forecasting, stress testing, treasury risk models, funding, cash positioning, and FX dealing. Own treasury risk controls, remediation, policies, and procedures while contributing to ICARA, wind-down planning, and risk assessments. Analyze new product liquidity risks, improve dashboards and reporting with Excel, SQL, Power BI, Python, and AI tools, and present recommendations to senior stakeholders.

Own a product area end to end, defining priorities, specifications, business rules, integrations, and acceptance criteria. Collaborate with Engineering, Design, Legal, Compliance, and Operations to deliver, test, launch, and continuously improve products. Analyze product data, client feedback, commercial outcomes, regulations, and operational processes while maintaining accountability for client experience and business results.

Lead multiple related product areas or highly regulated products, setting strategy, writing detailed specifications, and driving launches through delivery, testing, and ongoing operation. Collaborate with Engineering, Design, Legal, Compliance, and Operations while using product data, regulations, APIs, and AI to make decisions. Review and improve other product managers’ work, support hiring, and take ownership of complex trading, investing, payments, pensions, crypto, or account products.

Own and deliver product features across trading, investing, crypto, accounts, and payments. Responsibilities include prioritizing features, interpreting regulations and API documentation, writing detailed specifications, coordinating with Engineering, Design, Legal, Compliance, and Operations, leading testing and launches, and monitoring performance after release. Candidates must have shipped products or features, understand technical systems and data flows, query and explain product data, and regularly use AI in product work.

Own high-impact backend challenges across services and teams, shape architecture, improve performance, resilience, data integrity, observability, and failure handling. Lead technical decisions, resolve systemic problems, mentor engineers, raise review quality, and partner with product and engineering leadership on long-term technical investments. The role remains hands-on and emphasizes distributed systems, relational databases, concurrency, asynchronous communication, and reliable operation at scale.

Own complex frontend features across web and mobile, design React and React Native systems, improve rendering and runtime performance, and maintain shared libraries and abstractions. Collaborate with product, backend engineering, and QA to deliver simple user experiences. Ensure quality through code review, unit, end-to-end, and visual-regression testing while mentoring colleagues and strengthening frontend engineering practices.

Own backend services end to end, from requirements and system design through development, testing, deployment, and production operations. Design scalable, resilient, high-performance systems with strong data integrity, diagnose complex production issues, and make sound technical trade-offs. Collaborate with product and engineering teams, review code, share knowledge, and improve engineering standards. The role requires backend microservices experience, protocol expertise, modern framework fluency, deep relational database knowledge, and experience building highly available systems.

Shape frontend architecture and engineering direction across React and React Native product teams. Own shared libraries, platform capabilities, design-system foundations, developer tooling, performance, testing, state and data-flow strategy, and migration decisions. Diagnose systemic web and mobile issues, remain hands-on with implementation and investigations, partner across product, backend, and QA, and mentor senior engineers. Improve developer effectiveness, reliability, and product quality through durable technical mechanisms.

The Performance Marketing Expert will manage and optimize paid advertising campaigns across various channels to drive measurable results and improve performance. Responsibilities include planning, execution, testing, and analyzing results.