Full Stack Engineer (Next & Nest) - Fully Remote - Cybersecurity Start-Up

Digital Saints | Start-up Talent Partner; Remote; GBP 65,000 - 90,000; Full time

Job summary

A leading cybersecurity start-up is seeking two Full Stack Engineers for a fully remote role. The ideal candidates will develop enterprise SaaS products, focusing on both backend and frontend technologies. Experience with TypeScript, React, and GraphQL is essential. This is a significant opportunity to join an international scale-up that has already gained remarkable recognition in the industry. Competitive salary of £65k - £90k, plus equity.

Benefits

Equity

Flexible working hours

Qualifications

• Experience with TypeScript, REST APIs, GraphQL, MySQL, and NoSQL.
• Familiar with React, Next.js, and data-heavy UIs.
• Experience in startups or high-growth environments.

Responsibilities

• Design, build, and maintain features across both backend and frontend.
• Collaborate with product and design to create user-friendly applications.
• Solve performance and scalability challenges.

Skills

TypeScript

React

GraphQL

REST APIs

MySQL

NoSQL

Kafka

Chakra UI

Figma

Tools

AWS

Kubernetes

Job description

Full Stack Engineer - Fully Remote - Cybersecurity Start-Up

£65k - £90k (plus equity and benefits) depending on if you fill the mid-level or senior-level role. We are seeking 2 Engineers. The role is fully remote. This is an amazing opportunity to be an early part of a mega start-up that already has international recognition.

I am partnering with an international (New York, Singapore) well-funded, analyst-recognised cyber security scale-up (nearly $30m raised) that helps large enterprises and critical infrastructure providers understand how they could be hacked in real time. Their platform blends threat intelligence, real attacker telemetry and automated red teaming to give security teams time to respond before attackers succeed.

The Role

• You will join a small, high-calibre team building the core customer-facing applications.
• Design, build and maintain features across backend and frontend.
• Turn product and design requirements into scalable, high-quality code.
• Collaborate with product, design and engineering to deliver seamless user experiences.
• Solve challenges around performance, scalability and developer efficiency.
• Help improve engineering standards, tooling and processes.

The Person

• We are seeking two engineers, one mid-level and one Senior-level to build enterprise SaaS products across the full stack (cybersecurity experience is a strong plus).
• Backend: TypeScript, NestJS, REST APIs, GraphQL or similar ORM, MySQL and NoSQL, Kafka or similar.
• Frontend: React, Next.js, TypeScript, Chakra UI, React Query (or similar), GraphQL integration.
• Comfortable working with complex dashboards and data-heavy UIs.
• Able to interpret designs and flows from tools like Figma.
• Experience in startups or high-growth environments, with an ownership mindset and ability to thrive under pressure.

Nice to have : AWS, Kubernetes, and knowledge of infrastructure / networking.

Interview process : Technical exercise plus 2 stage remote video call.