Full Stack Engineer

Harrington Starr; Greater London; On-site; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Competitive base + bonus

Job summary

Harrington Starr is partnering with a leading investment management technology firm to hire a Full-Stack Developer. This hands-on role will work closely with front-office users to develop, support and enhance a business-critical investment platform.

The role involves building features across the full stack, diagnosing production issues, delivering enhancements, and monitoring performance. You will turn user requirements into practical solutions and contribute to testing and engineering standards

Qualifications

• Proficient in Python and C# with strong React UI skills.
• Experience with SQL Server and data workflows.
• Familiar with agile software development and production systems.

Responsibilities

• Build features across the full stack.
• Diagnose and resolve production issues.
• Deliver enhancements and longer-term projects.
• Monitor platform performance and data quality.
• Turn user requirements into practical solutions.
• Contribute to testing, code reviews and engineering standards.
• Balance live support with new development.
• Work closely with senior investment stakeholders.

Skills

Python

C#

React

SQL Server

Agile

Production systems

Front-office tech

Investment tech

Job description

Harrington Starr is partnering with a leading investment management technology firm to hire a Full-Stack Developer.

This is a hands-on role working closely with front-office users to develop, support and enhance a business-critical investment platform.

The Role:

• Build features across the full stack
• Diagnose and resolve production issues
• Deliver enhancements and longer-term projects
• Monitor platform performance and data quality
• Turn user requirements into practical solutions
• Contribute to testing, code reviews and engineering standards
• Balance live support with new development
• Work closely with senior investment stakeholders

What We're Looking For:

• Strong Python and C# experience
• Front-end experience with React
• Excellent debugging and problem-solving ability
• Experience supporting production systems
• Background in agile software development
• Experience with equities and front-office technology
• Understanding of systematic or quantitative investing
• Pragmatic and delivery-focused approach
• Working closely with key business stakeholders and C-suite
• Development with new and emerging technologies
• Excellent base and bonus structure

If you’re a Full-Stack Developer with strong Python, C#, React and SQL Server skills and experience in front-office investment technology, we’d love to hear from you.