Top Tech Jobs & Startup Jobs in London

Lead the design and delivery of GenAI solutions, leveraging LLMs and RAG architectures while integrating with enterprise systems. Focus on production-grade implementations and collaboration across teams for digital transformation efforts.

As a Senior Software Engineer at NewDay, you'll design, develop, and maintain software solutions, mentor junior engineers, and contribute to system architecture decisions while leading complex projects.

Define and execute product strategy for NewPay embedded finance, lead a small product strategy team, translate customer and market insight into roadmap priorities, partner across commercial, product, credit, technology and marketing, and ensure regulatory-compliant, customer-focused lending propositions.

Leads NewDay’s commercial FP&A function, overseeing budgeting, forecasting, long-range planning, performance management, financial modeling, and management reporting. Partners with executives and senior leaders to evaluate investments, growth initiatives, and strategic priorities. Manages and develops a high-performing FP&A team while improving planning systems, analytical rigor, and data-driven decision-making.

Lead budgeting, forecasting, and planning for the Credit Business. Deliver financial analysis and performance reporting, develop financial models and planning tools, and partner with senior stakeholders on investment decisions and strategic initiatives. Provide commercial challenge and actionable insight to support growth, prioritization, and value creation. The role requires strong financial planning and modeling skills, stakeholder management, communication abilities, and a recognized accountancy or equivalent professional finance qualification.

Design, build and evolve cloud-native .NET platform capabilities. Own complex technical problems from design to production, write maintainable C# code, drive CI/CD and DevOps practices, mentor engineers, and shape microservices/event-driven and event-sourced architectures to improve reliability and developer experience.

Develops and optimizes credit risk strategies for new customer acquisition and embedded finance portfolios. Responsibilities include monitoring strategy performance, analyzing trends, improving reporting, supporting product launches and portfolio migrations, designing decisioning strategies, and influencing stakeholders through data-driven recommendations. The role requires SQL proficiency, financial services and consumer credit experience, strong analytical skills, and the ability to manage multiple initiatives independently.

Lead a team of two analysts delivering portfolio insights on asset quality, customer behavior, vintages, trends, emerging risks, macroeconomic indicators, and bureau data. Shape portfolio monitoring and management information, ensure analytical quality and controls, and partner with Credit Risk, Finance, Commercial, and Operations leaders to translate complex analysis into recommendations that guide commercial and risk decisions.

Build, test and deploy customer emails and SMS via Salesforce Marketing Cloud; maintain and optimise automations and journeys; perform platform audits and clean-up; support internal teams with investigations and issue resolution; document processes and contribute to migrations and projects.

Lead NewDay's enterprise embedded finance partnerships, owning growth strategy, commercial performance, portfolio P&L and senior partner relationships. Influence product, customer and operational strategy, coordinate cross-functional teams (Product, Marketing, Credit Risk, Legal, Technology, Finance), negotiate commercial terms, and ensure governance, compliance and strong customer outcomes to drive sustainable revenue and profitability.