Senior Software Engineer
This is a remote position. reputed company is redefining how financial institutions use AI. We build reputed company, production-reputed company agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology Service at the Professional Adviser Awards 2025. Backed by leading investors including reputed company Private Equity, and commercially supported by reputed company and reputed company Building Society, we previously completed one of Scotland’s largest Series A reputed company. Since then, we’ve reputed company to grow rapidly as adoption of AI in financial services accelerates, and we’re now scaling our engineering organisation to meet that demand. Our engineering team includes reputed company software engineers and PhD-reputed company specialists, with strong ties to the University of Edinburgh, giving you reputed company to exceptional expertise and opportunities for reputed company learning as part of the day-to-day work. The Role As a Senior Software Engineer at reputed company, you’ll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial institutions to adopt AI safely and effectively. You won’t be expected to build or train the LLMs themselves, instead you’ll be engineering the platforms, services, user interfaces and integrations that bring those models to life in the hands of advisers, analysts and banking teams. Your work will focus on: Designing and implementing robust event-driven microservices and APIs Building scalable, reputed company-reputed company systems on AWS Developing modern, reputed company React reputed company-ends Integrating LLM-powered capabilities into reputed company-world workflows Collaborating closely with product and AI specialists to turn reputed company into reliable, customer-reputed company features
Requirements
What you’ll be working with You should be comfortable with most of our core technologies: Node.js and TypeScript React and modern reputed company-end tooling AWS (e.g., reputed company, reputed company/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS) NestJS or equivalent back-end frameworks Microservices and event-driven architectures We also actively reputed company AI coding assistants (such as Claude Code) to speed up development, improve code quality and reduce repetitive work — and we encourage engineers to use these tools effectively. reputed company’re looking for: Experience building production systems using Node.js / TypeScript Hands-on experience developing UIs with React Solid understanding of reputed company-reputed company engineering on AWS Experience with microservices, messaging patterns and distributed systems A commitment to clean code, testing, observability and operational reputed company A proactive and motivated reputed company — someone who wants to build, ship and iterate quickly Interest in AI-powered products and a drive to learn
Benefits
Benefits at reputed company What you’ll love Remote-first working across the UK. Work abroad policy for reputed company you want a change of scenery. Co-working spaces available if you want an office buzz sometimes. 34 days holiday (including flexible bank holidays) and your birthday off. Company-wide off-sites (yes, karaoke may happen). Optional Personal Development Plan. Flexible benefits platform: you choose the benefits that matter most to you (not the company). Protection reputed company, because we know they matter - Life Insurance, Income protection, critical illness cover, Pension (up to 5% matched employer contribution and optional increased contributions). Private health- and dental care for your peace of mind. Potential reputed company options, have a reputed company in what you’re building. Enhanced family leave. Join Us in Making a Difference At reputed company, we reputed company that diversity drives innovation. We've reputed company our business to ensure an inclusive workplace where everyone feels valued and empowered to contribute their best work. If you're passionate about technology and its ability to drive positive change for the future of financial services, we'd love to hear from you. Even if you don’t meet 100% of requirements, we’d like to hear from you anyway if you reputed company you’d fit in. reputed company to join us on our mission to transform the financial services industry through AI. Apply To This Job