Grey Matter Recruitment

About the Company

Grey Matter. Intelligent recruitment for the digital, technology, marketing and media sectors. Based in London, we partner with B2B & B2C technology companies, global brands, start-ups, publishers and agencies to find talent in London, across the UK and internationally.

Our mission is to deliver an exceptional recruitment experience for companies and job seekers in the digital and technology industries.

Supported by strong processes, driven by a positive and empowering internal environment and a vision to build long-lasting relationships, Grey Matter consistently deliver quality service to clients and candidates.

As a Grey Matter candidate, you will be connected to a friendly, experienced recruitment consultant. They will work closely with you, taking the time to understand your career requirements and aspirations, ensuring you make the right choice in your next career move.

As a Grey Matter client, you will receive a three-tiered approach to the management of your partnership. You will receive the services of a Client Director, Account Manager and a Researcher, all dedicated to ensuring the success of the hiring process. Using Grey Matter's proven methodology, they will quickly deliver an ideal shortlist of talented candidates.

For more information, please contact us at info@greymatterrecruitment.co.uk.

Listed Jobs

Company Name

Grey Matter Recruitment

Job Title

Senior Fullstack Typescript Engineer at $150m Funded Social-Good eCommerce Scale-up

Job Description

Job title: Senior Fullstack TypeScript Engineer Role Summary: Design, develop, and maintain key features for a rapidly scaling social‑good eCommerce platform, collaborating with product, UX, and engineering teams to deliver high‑quality, well‑tested code. Expectations: Lead architecture discussions, mentor junior engineers, prioritize user‑centered design, and influence product strategy while ensuring reliable AWS infrastructure and scalable backend services. Key Responsibilities: - Design, prototype, and implement new product features using TypeScript, Node.js, and modern frontend frameworks. - Build and maintain scalable serverless back‑end components (AWS Lambda, DynamoDB) and integrate third‑party services. - Collaborate cross‑functionally with Product, UX, and Database teams to translate business requirements into technical solutions. - Write unit, integration, and end‑to‑end tests; enforce code quality standards and continuous integration pipelines. - Conduct code reviews, provide constructive feedback, and promote best engineering practices. - Participate in system‑level discussions on performance, security, and resilience of the eCommerce platform. - Stay informed of industry trends, adopting new technologies that enhance developer productivity and product value. Required Skills: - 5+ years of professional fullstack JavaScript/TypeScript development experience. - Strong proficiency with Node.js, modern front‑end frameworks (React, Vue, or similar), and RESTful/APIs. - Experience with AWS Lambda, DynamoDB, serverless architecture, and CI/CD pipelines. - Familiarity with SASS, Git, and Agile development practices. - Ability to write clean, maintainable, and well‑tested code. - Excellent communication and collaboration skills; comfortable working in a fast‑paced startup environment. - Bonus: eCommerce platform experience (Shopify or similar), background in social‑impact products, and knowledge of AWS SQS/SNS, GraphQL, or similar. Required Education & Certifications: - Bachelor’s degree in Computer Science, Software Engineering, or related technical field (or equivalent professional experience). ---

London, United kingdom

Hybrid

Senior

26-11-2025