Senior Software Engineer x 2
Here @ MRJ we’re partnering with a fast-growing tech company at a pivotal stage: fresh investment secured, a renowned CTO onboard, strong commercial traction, and an impressive client portfolio already in place.
2026 promises to be a great year, and we're currently looking to hire 2 x Senior Software Engineer to join us on buildingour next generation platform.
Your role:
* Work with the CTO to help shape the product, tech choices, and engineering culture
* Lead the design and development of our core SaaS platform and new product features.
* Driving architecture and technical decisions, ensuring our systems are scalable, performant, and secure.
* Being deeply hands on writing high quality, maintainable code and setting the standard for engineering excellence.
* Solving complex technical challenges around scale, data, and integrations.
* Working closely with product and design to deliver impactful solutions quickly and iteratively.
* Introducing new tools, technologies, and practices to keep our stack modern and efficient.
What we’re looking for:
We're looking for an experienced Senior Software Engineer with experience gained within a SaaS or high-growth tech environment. You don’t need to be a specialist in every language or tool we use, great engineers can learn. What matters most is a strong foundation in modern engineering best practices such as automated testing, continuous delivery, and building software that scales.
The tech stack:
* Frontend: React.js (including Next.js, TypeScript, Tailwind)
* Backend: .NET Core (C#), exposing RESTful APIs
* AI Tools: LLM, Claude, LLAMA, Palm
* Database: Microsoft SQL Server and MongoDB
* Infrastructure: AWS (ECS with Fargate), provisioned using Terraform.
* CI/CD: GitHub Actions
This is a rare chance to join a company at the ground level, influence the blueprint, and grow with it.
Please note:
Location: Manchester | Remote (fortnightly meetups)
Salary: Up to £90k + learning budget, perks & more
Interested in finding out more?