Senior Product Engineer – React/Node.js, Series A SaaS

Oliver Bernard; Greater London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

Oliver Bernard is helping a high-growth Series A SaaS company in London find a Senior Product Engineer. This hands-on role offers ownership across the stack, with a focus on React and Node.js, and a strong product mindset to shape the product as the platform scales.

You’ll own features from idea to production, build end-to-end capabilities, and collaborate with Product and Design to deliver high-quality products at pace.

Qualifications

• 5+ years’ experience as a Full Stack / Product Engineer.
• Strong product mindset and ownership.
• Experience in SaaS/startup or fast-paced product environment.

Responsibilities

• Own features from idea through production.
• Build end-to-end functionality across the product.
• Collaborate with Product and Design to translate ideas into high-quality products.
• Contribute to architecture and technical decisions as the platform scales.
• Work closely with Product and Design to shape the product roadmap.
• Have a genuine voice in how the engineering team and product evolve.

Tools

React

Node.js

Job description

Oliver Bernard is helping a high-growth Series A SaaS company in London find a Senior Product Engineer. This hands-on role offers ownership across the stack, with a focus on React and Node.js, and a strong product mindset to shape the product as the platform scales.

You’ll own features from idea to production, build end-to-end capabilities, and collaborate with Product and Design to deliver high-quality products at pace.