Senior Software Engineer

💻 Senior Full Stack Engineer – PropTech / FinTech Innovation

📍 London (Hybrid, 2–3 days per week)

💰 Up to £100k + Equity

The Opportunity

Join a high-growth PropTech company transforming how complex property and financial data drive investment decisions. Their platform is used by leading investors, lenders, and advisors across the UK and Europe, turning fragmented data into clear, actionable insights that power billions in property deals.

As a Senior Full Stack Engineer, you’ll help architect, build, and scale the core platform, working across the stack to deliver high-impact features and shape the technical direction of a product that’s redefining how the property market operates.

What You’ll Do

• Design and build scalable backend systems, APIs, and data pipelines to handle complex financial and property datasets
• Develop intuitive, high-performance front-end interfaces using modern JavaScript frameworks
• Collaborate with product, design, and AI teams to turn business needs into elegant, robust technical solutions
• Contribute to architecture and technical strategy, ensuring scalability, security, and performance
• Mentor junior engineers and help establish strong engineering culture and best practices

What We’re Looking For

• Solid full-stack experience in a production environment
• Strong backend development skills (Python preferred) with experience in front-end frameworks such as React, Vue, or Angular
• Comfortable with databases, APIs, and cloud infrastructure (AWS, GCP, or Azure)
• Experience with containerization (Docker, Kubernetes) and CI/CD pipelines
• Proven ability to deliver features end-to-end and thrive in collaborative, product-focused teams
• Bonus: Experience in PropTech, FinTech, or early-stage startup environments

Why Join

• High ownership: Shape core platform architecture and influence the product roadmap
• Impact: Build software used by professionals making real-world financial decisions
• Growth: Join a fast-moving team solving technically challenging problems in property data and analytics
• Hybrid: Flexible London-based setup (2–3 days/week)

🔥 This is a standout opportunity for a senior engineer who loves working across the stack, mentoring others, and building products that genuinely move markets.