> Markdown version of [/jobs/ext/805839-senior-engineer-react-js-next-js-unit-testing-agile-typescript-london-and-remote-5-months](https://www.wearedevelopers.com/jobs/ext/805839-senior-engineer-react-js-next-js-unit-testing-agile-typescript-london-and-remote-5-months). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Senior Engineer (React.js, Next.js, Unit testing, Agile, Typescript) - London and remote - 5 months+

- **Company:** Octopus Computer Associates
- **Location:** London, UK
- **Experience:** Expert
- **Salary:** £155,480.0
- **Contract:** Contract
- **Skills:** Agile Methodology, Unit Testing, LiveChat, Microsoft Software, Node.Js, Next.js, TypeScript, Test-Driven Development (TDD), ReactJS, Graphql, Video Streaming, Jenkins
- **Published:** June 17, 2026
- **Apply:** https://computerjobs.com/gb/en/mob/job/C69DCABB9BBDCCAA9B

## About the Role

React.js, Next.js, Unit testing, Agile, Typescript, Jenkins, Concource CI, TDD, Node.js, GraphQL, Microsoft Playwirght

Please send CV for full details and immediate interviews. We are a preferred supplier to the client.

## Description

Senior Engineer (React.js, Next.js, Unit testing, Agile, Typescript) - London and remote - 5 months+/RATE: £ 598 per day inside IR35

One of our Blue Chip Clients is urgently looking for a Senior Engineer (React.js, Next.js, Unit testing, Agile, Typescript).

For this role you will need to be onsite in West London 2 days per week.

Please find some details below:

Clearance required: BPSS

Job Description:

Global Commerce are responsible for the Identity and Commerce platform within Global Streaming Technology, facilitating seamless customer experiences across multiple platforms, notably; Peacock, SkyShowtime, NOW & WOW. Focussing on sign up, sign in and acquisition through prospect web journeys, 3rd party partner web integrations & in-app purchase integrations, plus extensive self-service capabilities for in-life customers account management ie chat bots, live chat and comprehensive help articles. The team is based across London, Lisbon and Prague.

Skills:

React.js, Next.js, Unit testing, Agile, Typescript, Jenkins, Concource CI, TDD, Node.js, GraphQL, Microsoft Playwirght

Please send CV for full details and immediate interviews. We are a preferred supplier to the client.


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