3234 IT & Software Developer jobs in the UK

Senior Software Engineer (Frontend)
£33,000 - 61,000
TP ICAP Group Services Ltd
Clarendon Road, Belfast
£33,000 - 61,000
Requirements
Must:
- Proven experience building modern, scalable, and maintainable web interfaces using React, TypeScript, JavaScript, and HTML/CSS, following reusable design patterns.
- Strong knowledge of HTML5, React 16, TypeScript 4, JavaScript ES6, and JSX.
- Experience delivering consistent UX and UI across browsers.
- Familiarity with component libraries such as Material UI or Ant Design.
- Hands-on experience creating automated tests (end-to-end, integration, regression) using tools like Selenium, Cypress, or similar.
- Proficiency with build tools such as Webpack or Vite.
- Understanding of performance optimisation techniques and web security best practices.
- Appreciation of the full SDLC, with proactive involvement across design, development, QA, and post-release support.
- Strong problem-solving skills, attention to detail, and ability to validate approaches through POCs.
- Proficient in testing and documenting systems.
- Desired: Experience using Figma for design mock-ups and collaboration.
- Familiarity with Storybook for UI component development.
- Exposure to financial/trading platforms and understanding of financial markets.
- Experience with AWS services, C#, and relational databases.
- Knowledge of TDD, BDD, or similar testing methodologies.
Responsibilities
- Collaborate with Solution Architects and Principal Engineers to design and implement front-end solutions aligned with our IT strategy.
- Take ownership of engineering deliverables, ensuring quality, usability, and adherence to best practices.
- Mentor and support team members, fostering a culture of technical excellence and continuous learning.
- Drive innovation by exploring new technologies, frameworks, and methodologies.
- Communicate progress effectively and raise impediments early to minimise delivery risks.
Description
At TP ICAP, we are a world-leading provider of market infrastructure, dedicated to improving price discovery, liquidity, and the distribution of data through responsible and innovative solutions. Our team of 5,200 professionals spans over 60 offices in 27 countries, and we take pride in our collaborative environment that fosters professional growth. We are currently seeking a Senior Software Engineer to shape the future of our digital platforms and work on high-impact projects. This role offers competitive benefits and the opportunity to make a real impact in a fast-paced, innovative setting. Join us and be part of our vision to be the worlds most trusted liquidity and data solutions specialist.
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The company with most openings is Hays Technology as they are hiring for 88 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.