Freelance Fullstack Developer (Node/Fastify, React/Next) Freelance Engineering London

Elsewhen • TRAFFIC • London, Not Specified, United Kingdom • 1d ago

Location: London (Hybrid, 2-3 days/week in office - located in East India Doc, next to Canary Wharf)
Duration: 6-9 months - Outside of IR35
Start date:ASAP
Budget: £450-£550 per day

Elsewhen is a London based consultancy designing digital products & services for the likes of Spotify, Inmarsat and Zego. Over the past 11 years, Elsewhen has created a working environment that is impactful, driven, open and friendly. We value outcomes over hours and agility over rigid processes.

Join the team - .

We're looking for a freelance Fullstack Engineer, with circa 5 years experience,to help build highly resilient websites for a new client in the telecommunications industry. You will be part of a self - organising and cross functional Agile team, c reating extremely well - crafted front - e nd web applications using React, Next.js, Node and Fastify.

Key Responsibilities:

Developing frontend features in React.js using Next.js
Build and maintain Node.js APIs using Fastify
Contribute clean, maintainable, and scalable fullstack code
Collaborate closely with cross-functional teams to refine features and solve problems.
Write resilient code that will be continuously tested, deployed and performed at scale
Contribute to the team's technical direction and the improvement of its tools and processes
Be responsible for ensuring our website , app and c hatbot channels are highly performant, resilient, secure and monitored in production.

Key Requirements:

Strong experience withNext.js, React.js,Node.js (Fastify), Redux, GraphQL
Proficient in Typescript and modern JavaScript (ES6+)
Experience withAEM (Adobe Experience Manager) as headless CMS
Familiar with headless commerce frameworks
Familiar withChakra-UI/Custom-UI, Storybook, Chromatic,
Experience withAirTable
Experience withAPI integration (RESTful, GraphQL, Magento 2 preferred)
DevOps/cloud experience (AWS, Azure, CI/CD, automation)
Experience with data structure libraries such as Immutable.js
Agile/SCRUM and cross-functional team experience
Solid understanding of fullstack development principles
Comfortable working with Git, agile workflows, and testing best practices
Strong communications skills

Desirable:

Knowledge of isomorphic React & Node Valkey is a plus
Knowledge of frameworks such as Express or StrongLoop is a plus

Our Commitment to Diversity:

Diverse thoughts, backgrounds, and perspectives create stronger teams and better technology. We welcome everyone, regardless of culture, appearance, or perspective, fostering individuality. We empower our team to challenge norms, grow ideas, and produce their best work.

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