> Markdown version of [/jobs/ext/100921-lead-software-engineer](https://www.wearedevelopers.com/jobs/ext/100921-lead-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Software Engineer - **Company:** Softweb Resourcing - **Location:** Bristol, UK - **Experience:** Expert - **Salary:** £50,000.0 - £70,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Computing Platforms, C Sharp (Programming Language), C++ (Programming Language), Cloud Computing, Computer Programming, Performance Tuning, Software Engineering - **Published:** May 21, 2026 - **Apply:** https://www.careerjet.co.uk/jobad/gb447a80753cb795017f04c0efab335bf3 ## About the Role The Senior / Lead Software Engineer will focus on hands-on development while providing technical leadership across a primarily C++ / C# codebase with a supporting JavaScript layer. You'll play a key role in architectural decisions, refactoring initiatives and long-term product improvements within a collaborative, high-performing team. Senior / Lead Software Engineer requirements: * Strong programming experience in at least one core language (C++ or C#) and knowledge of JavaScript a bonus, with the ability to work across multi-tier desktop systems * Proven ability to lead technical projects, own architecture decisions and drive modernization initiatives * Experience delivering and maintaining production-quality software across the full feature lifecycle * Comfortable collaborating with product managers and domain specialists to translate requirements into robust solutions * Excellent problem-solving and communication skills, with a pragmatic, ego-free mindset and openness to AI-assisted development tools It's a varied role where you'll contribute to platform architecture, performance optimization, visualization components and user-focused enhancements. There is strong scope to expand your leadership impact, influence technical standards and work on globally used engineering software learning new Cloud skills along the way. Apply now for this Senior / Lead Software Engineer - C++ / C# / JS role and take the next step in your software engineering leadership career. ## Description You'll lead the development and evolution of a geology-focused desktop application, shaping its future architecture and modernization strategy. This is a permanent, full-time role based in Bristol, where you'll guide technical direction, work closely with product stakeholders, and ensure the platform remains reliable, scalable, and fit for purpose. ## Related Videos - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Modern Web Development with Nuxt3](https://www.wearedevelopers.com/videos/294-modern-web-development-with-nuxt3) - [Practical performance tuning for Serverless Java on AWS](https://www.wearedevelopers.com/videos/2075-practical-performance-tuning-for-serverless-java-on-aws) - [Green Cloud Computing](https://www.wearedevelopers.com/videos/592-green-cloud-computing) - [Architecting the Future: Leveraging AI, Cloud, and Data for Business Success](https://www.wearedevelopers.com/videos/1096-architecting-the-future-leveraging-ai-cloud-and-data-for-business-success) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)