Top Tech Jobs & Startup Jobs in London

Develop and support credit risk and pricing models for lending products. Responsibilities include data exploration, feature engineering, statistical analysis, model monitoring, deployment support, documentation, and collaboration with Credit Strategy, Product, Engineering, and Data Engineering teams. The role is designed for an early-career data scientist with strong quantitative skills and an interest in credit and financial services.

Lead and grow Teya’s data science function within Credit & Analytics. Own credit risk, pricing, and customer value models from problem definition through deployment, monitoring, and governance. Manage and mentor data scientists, establish the modelling roadmap, ensure statistical and regulatory rigor, and partner with Credit Strategy, Product, Finance, Engineering, and Data Engineering. Present insights to senior stakeholders and connect modelling decisions to credit performance, pricing, and commercial strategy.

Lead a small ePOS engineering team while remaining hands-on with coding, code reviews, architecture, and technical delivery. Mentor engineers, guide architectural decisions, manage stakeholders, bridge mobile and backend development, and drive reliability, automation, maintainability, roadmap planning, recruitment, and team growth. The role offers a path toward people management and requires Java or Kotlin proficiency, systems design expertise, and strong communication skills.

Own and transform application security across the software development lifecycle for a regulated payments fintech. Build secure-by-default patterns, pipeline-embedded controls, threat-modeling practices, security champion programs, and developer enablement. Partner closely with engineering, platform, product, compliance, and operations teams to improve security without creating delivery bottlenecks. Use automation, attacker-focused risk analysis, and practical cloud and application security expertise to scale security across the organization.

Three-month paid internship supporting lifecycle marketing across nine European markets. Responsibilities include building Braze campaigns and journeys, creating multichannel content, localizing campaigns, supporting testing and analytics, using AI workflows, and developing merchant insight. The role suits a strong writer who is comfortable with numbers, organized, curious about AI, and interested in CRM or owned growth. It is based in Central London at least three days per week, with potential for a full-time position.

Manage multi-entity, multi-currency liquidity, cash forecasting, funding, FX activity, and short-term investments. Monitor cash positions, settlement obligations, buffers, exposures, and regulatory controls. Produce treasury reporting, improve forecasting and automation, and collaborate with Risk, Finance, Product, Engineering, Data, Payments Operations, and banking partners. Support product launches, strengthen Treasury policies and infrastructure, validate automated controls, and identify opportunities to reduce operational risk.

The Financial Crime Officer will conduct enhanced due diligence, manage suspicious activity reports, monitor AML, CTF and sanctions regulations, and oversee first-line financial crime controls. The role will improve KYC and KYB tools, automate processes, assess control quality, and advise Legal, Risk, Operations and Product teams on compliance requirements. The officer will also support policy updates, workflow enhancements and regulatory communications within Teya’s second-line Compliance function.

Conduct field-based prospecting across the South East through outreach, networking, referrals, and face-to-face meetings. Understand business owners’ needs, recommend Teya products, apply the company’s sales methodology, win new business, and meet performance targets. Build long-term customer relationships, represent Teya professionally, share market insights, and develop sales expertise through structured training and coaching.

Field-based Business Development Representative responsible for prospecting local businesses, conducting face-to-face meetings, understanding customer needs, recommending Teya solutions, winning new business, achieving sales targets, and building long-term customer relationships. The role includes structured training and coaching and requires strong motivation, resilience, communication, organization, English fluency, and a full UK driving licence. Candidates must be based in the South East.

Own end-to-end product design for key areas, from discovery and problem framing through UX/UI design, prototyping, and delivery. Simplify complex merchant journeys, use qualitative and quantitative insights, collaborate with Product, Engineering, Data, and Operations, influence roadmaps, and improve design systems and product quality.