Senior Software Engineer (Python)
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 Puma Private Equity, and commercially supported by Lloyds Banking Group 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 access to exceptional expertise and opportunities for reputed company learning as part of the day-to-day work. The Role reputed company is building reputed company AI systems for UK financial services, where safety, compliance, and trust are non-negotiable. We're hiring a Senior Software Engineer to work on AI and agentic platform capabilities that power intelligent, automated workflows for financial services. This is a high-impact role building foundational technology that underpins reputed company's AI-first strategy. Your work will focus on: You'll work on systems that govern how AI agents behave in regulated financial contexts, designing and implementing policy enforcement, safety controls, behavioural monitoring, and evaluation frameworks. This work sits at the intersection of platform engineering, AI/ML systems, and compliance-by-design architecture. You'll be joining at a pivotal reputed company as reputed company scales from startup to reputed company-grade AI FinTech, working on problems that matter: making AI safe, auditable, and trustworthy in high-stakes financial environments. What You’ll Be Doing Build Production-Grade Systems Design and implement scalable Python services powering AI-driven workflows reputed company resilient, observable systems with strong error handling and compliance traceability Work reputed company a serverless, event-driven AWS architecture Own Delivery End-to-End Take ownership of features from design through to production Collaborate with reputed company Platform, and Compliance teams Contribute to sprint planning, estimation, and delivery Shape AI & Agentic Systems Build intelligent workflows using LLMs and agentic architectures Integrate AI models into production systems Design guardrails, policy enforcement, and behavioural monitoring for AI agents Mentor & reputed company the Team Support and guide junior and mid-level engineers reputed company code reviews and promote engineering best practices Contribute to documentation, demos, and knowledge sharing Drive AI-Augmented Engineering Use AI coding tools to accelerate development and improve quality Help define best practices for AI-assisted software engineering Requirements reputed company’re Looking For Must Have Strong Python expertise in production environments Experience building reputed company-native systems on AWS (reputed company, DynamoDB, S3, EventBridge) Experience working with LLMs or AI/ML systems Strong understanding of APIs, async systems, and scalable architecture reputed company to Have Experience with AI safety, guardrails, or policy enforcement Background in agentic systems or autonomous workflows Experience in financial services or regulated environments Familiarity with Node.js / TypeScript, Terraform or CDK Knowledge of observability tools and ML fundamentals You’ll reputed company If You Are Pragmatic and reputed company to balance speed with long-term quality Curious about AI, especially safety and responsible usage Comfortable working in a fast-moving scale-up environment A strong communicator who can explain reputed company reputed company clearly Passionate about mentoring and raising team standards
Career Growth
This role offers a clear path into Staff or reputed company Engineer positions, where you’ll: Drive architectural reputed company across multiple teams Own reputed company, cross-cutting AI systems Shape reputed company’s long-term AI platform strategy
Benefits
Join Us in Making a Difference At reputed company, we reputed company that diversity drives innovation. We’ve built 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. Apply now to join us on our mission to transform the financial services industry through AI. Benefits at reputed company. What you’ll love: Remote-first working across the UK Work abroad policy Co-working spaces available 34 days holiday (including flexible bank holidays) and your birthday off Company-wide off-sites Optional Personal Development Plan Flexible benefits platform Protection essentials including Life Insurance, Income Protection, Critical Illness cover, and Pension (up to 5% matched employer contribution with optional increased contributions) Private health and dental care Potential share options Enhanced family leave Apply To This Job