
Langley James Limited
Software Project Manager / Design-Led Software Engineer
Job Description
Salary: £75,000 - 75,000 per year
Requirements:- Strong experience with TypeScript, React, and SQL.
- A strong eye for clean UI/UX design paired with full-stack coding capability.
- Ability to manage project timelines, work alongside a freelance developer, and report directly to executive leadership.
- Prior experience taking an application from internal concept to market launch is highly desirable.
- A background or familiarity in Architecture, Architectural Design, or Construction (AEC) is a huge plus.
- Craft clean, intuitive interfaces and build responsive React components with a consistent design system.
- Connect front-end features to back-end services, APIs, and SQL databases using TypeScript.
- Implement complex business logic, calculations, and rules across interdependent platform modules.
- Oversee one freelance developer, manage feature backlogs, and ensure steady, iterative releases.
- Build clean, modular architecture with future market launch and external product adoption in mind.
- Work closely with senior management, directing technical delivery and bridging design, engineering, and project coordination.
- ERP
- Project Manager
- React
- SQL
- TypeScript
- UX UI Design
More:
We are offering a 12-month fixed-term contract for a Software Project Manager / Design-Led Software Engineer to help build a highly intuitive internal ERP platform with the potential to be scaled and commercialised for the wider market. You will be based in central London near Waterloo Station and work on a hybrid basis with a minimum of three days per week in the office. This is a hands-on, delivery-focused role where you will report directly to our senior management team, oversee a freelance developer, and work with a modern tech stack including TypeScript, React, and SQL. We offer the opportunity to make a real product impact, operate with agility and autonomy, and shape a flagship software product from internal platform to market-ready offering.
last updated 31 week of 2026
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About Langley James Limited

Langley James Limited
Waterloo
IT
Skills & Technologies
Inferred from job description
Salary Insight
£75,000
This role
£60,000
UK median
This salary is 25% above the UK median for Software Engineers (£60,000/yr).
Based on 2024–2025 UK technology sector benchmarks