Lead/Senior Software Engineer | Growing SaaS Scale Up
We’re working with a high-growth SaaS scale‑up that’s building a modern, cloud‑native platform used by customers globally. As they continue to scale their product and engineering team, they’re looking for a Senior or Lead Software Engineer to play a key role in driving technical quality, delivery, and long‑term architecture.
Responsibilities
Design, build, and maintain full‑stack features using TypeScript, Node.js, and React
Contribute to system architecture and technical decision‑making
Lead by example through clean code, code reviews, and best practices
Collaborate with product teams to turn requirements into scalable solutions
Improve performance, reliability, and developer experience across the platform
Mentor engineers and support the growth of the wider team (Lead level)
Requirements
Strong commercial experience with TypeScript across backend and frontend
Proven experience with Node.js and modern backend development
Solid experience building complex UIs with React
Experience designing and working with APIs and distributed systems
Comfortable working in a scaling SaaS environment
Strong communication skills and a product‑focused mindset
Nice to Have
Experience in a tech scale‑up or high‑growth SaaS business
Exposure to cloud platforms and modern CI/CD practices
Previous technical leadership or team‑lead experience
What’s on Offer
Competitive salary + equity/options
High‑impact role within a scaling product team
Real influence over architecture and engineering standards
Clear progression for senior or lead engineers
Flexible working and a strong engineering culture
This role suits an experienced engineer who enjoys building scalable SaaS products and wants both technical depth and real ownership as a company grows.
Seniority level
Mid‑Senior level
Employment type
Full‑time
Job function
Information Technology
Software Development
Lead/Senior Software Engineer | Growing SaaS Scale Up in London employer: Oho Group Ltd
Join a dynamic and rapidly growing technology business in the fuel and energy sector, where you will have the opportunity to lead and shape a high-performing support team in a fully remote environment. With a strong focus on employee growth and innovation, the company fosters a collaborative work culture that values your input and encourages you to drive meaningful change. Enjoy the benefits of flexible working arrangements, a commitment to customer excellence, and the chance to make a significant impact in a fast-paced industry.
