3028 IT & Software Developer jobs in the UK

IO Associates jobs

Mid-Level Developer

£42,000 - 72,500
IO Associates
Centre Promenade, Bristol
£42,000 - 72,500
Company Size icon
Company Size
200-500
Company Type icon
Company Type
Services
Exp Level icon
Exp Level
Senior
Job Type icon
Job Type
Full-Time
Language icon
Language
English
Visa sponsorship icon
Visa sponsorship
No

Requirements

Must:
- Strong TypeScript experience (this is the core language) - Backend-leaning mindset (APIs, services, data, not just UI) - Test-Driven Development (TDD) or strong automated testing discipline - A solid understanding of engineering best practices (clean code, separation of concerns, maintainability, scalability) - Experience with Node.js, AWS, MongoDB, or modern cloud-native platforms (nice to have) - Familiarity with GitHub, CI/CD (nice to have) - Experience with PHP or modernizing legacy systems (nice to have) - Experience in data-heavy, time-series, or IoT-style platforms (nice to have)

Technologies

CI/CD
GitHub
TDD
UX UI Design

Responsibilities

- Collaborate on modernizing a legacy PHP platform into a TypeScript-based, Node.js, service-driven architecture - Make technical decisions to improve the platform - Set engineering standards for the team - Support and mentor junior developers - Communicate effectively about code quality, architecture, testing, and delivery

Description


We are a down-to-earth, product-led company based in Bristol, offering a mostly remote work arrangement with an expectation of one office day per week. We provide our engineers with real autonomy to shape how our platform is built, ensuring you have a meaningful impact on projects. This is a unique opportunity to be part of a true greenfield rebuild while enjoying the stability and backing of a supportive leadership team that values best practices.
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You can find JavaScript Developer salaries in the UK here.

How many JavaScript Developer jobs are in the UK?

Currently, there are 3028 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.

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