Position: Senior Full Stack Engineer
Workplace: Hybrid (2 days in Monument, London office)
Description:
We’re partnering with a fast‑growing, technology‑driven organisation operating within the specialty insurance market, building modern platforms to support underwriting, distribution and operational decision‑making in a highly regulated environment. This is a senior, hands‑on engineering role suited to individuals who take pride in strong fundamentals, clean architecture and end‑to‑end ownership.
The Role:
You’ll join a flat‑structured, highly capable engineering team responsible for designing and building scalable, cloud‑native systems. The focus is on delivering reliable, maintainable full‑stack solutions that directly support core insurance workflows. Responsibilities will include:
1. Designing, building, and maintaining full‑stack web applications using TypeScript/React on the frontend and C#/.NET on the backend (or closely equivalent technologies).
2. Architecting and evolving RESTful APIs and microservices, with strong attention to performance, scalability, and reliability.
3. Taking ownership of end‑to‑end system architecture, spanning frontend, backend, integrations, and data layers.
4. Working within distributed systems, managing complex data flows and service‑to‑service communication.
5. Building and operating services in cloud environments (Azure preferred, though AWS or GCP experience is welcomed).
6. Using modern DevOps practices, including CI/CD pipelines, automated testing, containerisation, and Infrastructure as Code.
7. Contributing to engineering best practices, design discussions, code reviews, and continuous improvement within an Agile environment.
What We're Looking For:
8. Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience).
9. Development experience in the required language, including OOP. In this case, the primary language is Python.
10. experience working with applicable libraries/frameworks FastAPI
11. experience with commonly used development tools (IDEs, git etc.).
12. Understanding of containerisation and serverless technologies.
13. Working knowledge of cloud platform resources Azure
14. experience with Agile methodologies and tools (Scrum, Kanban. Azure DevOps, Jira).
15. History or experience within the insurance, reinsurance or financial services is highly valued.
Job Title: Software Engineer
Location: London, UK
Rate/Salary: - GBP Yearly
Job Type: Permanent
Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands.