Senior Fullstack Engineer

Location: UK Remote

Salary: £65 000 - £75 000

Sector: Full Stack Developer

Type: Permanent

We’re looking for a Senior Full Stack Engineer to help shape and deliver innovative features for SaaS platforms. You’ll work across the stack, contributing to both front-end and back-end development, ensuring a seamless user experience while maintaining technical excellence. This role involves close collaboration with Delivery Managers, Product Managers, and other Senior Engineers, as well as providing technical leadership to ensure high-quality, scalable solutions.

Key Responsibilities:

• Deliver high-quality features for SaaS products, working across both front-end and back-end technologies.
• Provide technical leadership and support team members to deliver dependable estimates and evolve best practices.
• Collaborate with senior stakeholders to refine and execute the technical roadmap.
• Contribute to building a strong developer community by sharing knowledge and driving best practices.
• Actively participate in sprint planning and execution.
• Document technical approaches with a focus on testing, CI/CD, and scalability.

Key Requirements:

• Frontend: Experience with React, Redux, and TypeScript.
• Backend: Expertise in Node.js microservices and familiarity with REST, GraphQL, asynchronous messaging, and JSON.
• Proficiency with NoSQL databases (e.g. MongoDB) and search technologies (e.g. Elasticsearch or Atlas Search).
• Strong understanding of automated testing, CI/CD pipelines, and integration/unit testing.
• Excellent communication, leadership, and mentoring skills in a remote, collaborative environment.
• Pragmatic problem-solving skills and adaptability to change.
• Passion for personal growth and improving ways of working.

Desirable Skills:

• Familiarity with AWS services (SNS/SQS, S3, CloudFormation) and DevOps principles.
• Experience with Docker, AWS ECS, or Kubernetes.
• Knowledge of modern frontend frameworks/tools such as Vite and Next.js.
• Experience with end-to-end testing tools like Cypress.
• Backend frameworks such as Express and Apollo Server.
• Agile methodology experience in a fast-paced SaaS environment.
• Understanding of configuring scalable and customizable features for enterprise clients.