IT & Software

Senior Full Stack Software Engineer

Faculty

London · Greater London · United Kingdom

Overview

As a Senior Full Stack Software Engineer, you will anchor the Professional & Financial Services team and lead the development of platforms that visualize data science insights. You own the full tech stack, set architectural direction, and mentor others to deliver scalable, high-performance systems. You translate business challenges into production-ready software, balancing rapid prototyping with maintainable, large-scale products. This role combines technical leadership with cross-functional collaboration in a mission-driven AI landscape.

Pay / Benefits
  • Unlimited Annual Leave
  • Private healthcare and dental
  • Enhanced parental leave
  • Family-Friendly Flexibility & Flexible working
  • Hybrid Working (2 days in London office)
Responsibilities
  • Lead architecture and design of complex, scalable projects aligned with long-term business needs
  • Build reliable, high-performance frontend and backend systems delivering AI-powered insights
  • Guide engineers in cross-functional teams (Data Scientists, Product Managers) to deliver sophisticated systems
  • Mentor and develop junior engineers, fostering technical excellence and growth
  • Set engineering standards across the full stack and ensure code quality and best practices
  • Provide deep technical expertise to customers, translating business challenges into production-ready solutions
  • Balance rapid prototyping with shipping and maintaining large-scale products in a fast-paced environment
Key requirements
  • Deep technical mastery in TypeScript and modern frontend frameworks (React or Vue)
  • Significant backend experience in Python or TypeScript ecosystems
  • Proven track record leading architecture of complex software and deploying to cloud (AWS, Azure, GCP)
  • Extensive experience with containerisation and infrastructure-as-code (Docker, Kubernetes, Terraform)
  • Strong problem-solving skills for debugging full-stack issues and solid testing approaches (Jest or Cypress)
  • Autonomy and ownership with ability to translate vague problems into polished execution
  • Effective collaboration and communication of technical strategy to diverse stakeholders
  • autonomy and ownership
  • collaboration and mentoring
  • strong problem-solving and communication
  • TypeScript
  • React
  • Vue

Reference: WJ-747_30138479

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