Top Tech Jobs & Startup Jobs in London

Entry-level software engineering role for new graduates joining Affirm’s Instruments team. Responsibilities include contributing to team projects, writing clear and well-tested code, navigating large codebases, debugging, participating in code reviews, collaborating with global stakeholders, communicating trade-offs, and balancing delivery speed with system quality and reliability. The role is hybrid in London during the early-career program, with future remote or office flexibility.

Manage international payroll operations for the UK, Spain, and expanding EU countries. Responsibilities include payroll processing, equity and ESPP taxation, garnishments, compliance audits, month-end close, year-end reporting, employee support, and coordination with People Operations, Finance, Legal, Tax, and external providers. The role also supports payroll system processes, financial statement audits, and continuous process improvements.

Drive strategy, execution, growth, and international expansion of Affirm’s direct-to-consumer products. Develop product vision, strategy, and roadmaps; analyze consumer and performance data; prioritize features; partner with engineering, design, analytics, marketing, legal, compliance, credit, and fraud teams; and deliver high-impact products across apps, wallets, marketplaces, and related offerings.

Create clear, trustworthy content experiences across web and native apps. Responsibilities include UX writing, content strategy, information architecture, customer communications, research-informed content decisions, experimentation, accessibility advocacy, and collaboration with product, design, engineering, legal, compliance, and customer experience teams. Contribute to style guides, reusable content patterns, design critiques, and the growth of Affirm’s content design practice.

Lead and grow an engineering team responsible for Affirm’s international identity platform, including KYC, user lifecycle management, and identity decisioning. Own technical strategy, multi-quarter roadmaps, architecture, reliability, availability, incident response, and operational improvements. Drive major consumer-facing initiatives, cross-functional alignment, and technical execution across Product, Design, Analytics, and Engineering teams while developing engineers and maintaining a high-trust culture.

Lead strategy, roadmap, modernization, and adoption for Affirm’s communications platform supporting transactional and marketing communications. Partner with Engineering and cross-functional teams to build scalable shared capabilities, manage build-versus-buy decisions, balance customer, technical, regulatory, and business priorities, and improve communication experiences across channels.

Lead end-to-end product design for Affirm’s UK, international, and global post-purchase experiences across web and app. Define problem spaces, design direction, success metrics, and customer journeys while partnering with product, engineering, data, research, and content teams. Use research, analytics, and experimentation to improve outcomes, contribute to design systems, facilitate decisions, and mentor designers. The role is remote-first in the UK and focuses on creating clear, trustworthy financial experiences.

Senior backend engineer responsible for designing, coding, and operating highly available distributed identity systems for Affirm’s international markets. The role includes owning quarterly goals, delivering scalable features in Kotlin and Python, collaborating across product and engineering teams, improving code and design standards, monitoring system availability, resolving production issues, mentoring engineers, and supporting technical planning and hiring.

Provide executive and administrative support to two Vice Presidents across the UK and EMEA Technology organization. Responsibilities include calendar and inbox management, meeting preparation, travel and expense coordination, event planning, documentation, office-day logistics, correspondence, project support, and confidential information handling. The role also requires collaboration across international teams, use of workplace AI tools, and support for board and committee meetings.

Leads UK regulatory compliance and privacy oversight, serving as the Data Protection Officer. Responsibilities include DPIAs, privacy risk assessments, breach governance, data subject rights, compliance monitoring, control reviews, audits, regulatory inquiries, management reporting, issue remediation, and translating requirements into governance standards. Partners with Legal, Product, Engineering, Operations, Risk, and Compliance teams to strengthen the UK compliance framework and oversee consumer protection, conduct risk, and vulnerable customer programs.