Contract Web Developer jobs in Slough

Please note: applications via EasyApply will not be considered. To apply, email your CV & portfolio to careers@tefl.org Department: Technology Reports to: Head of IT / Managing Director Location: Remote (UK-based) Contract: Full-time, Permanent About Us The TEFL Org is the leading provider of accredited TEFL (Teaching English as a Foreign Language) certification courses. With a global...

You will bridge the gap between business stakeholders and technical implementation, will work directly with clients to understand requirements, design solutions within the SAAS platform, and implement those solutions through coding, configuration, and integrations with CRM, ERP, and approval systems.

You will be instrumental in building rich, interactive user interfaces using modern technologies, with a focus on React and GraphQL. This role requires a strong understanding of TypeScript and the ability to work within a distributed technology stack, with exposure to SQL. Required Skills and Experience

Senior SDET – Test Automation (Devices) Location: London Type: Contract Duration: 6 months (high potential for extension or conversion) Work Setup: Hybrid – minimum 3 days on-site, 5 days preferred Project Overview Join a medical device software development program focused on AI-driven operating room technologies and video data processing systems. You’ll test and automate complex...

***12 Month Fixed Term Contract*** QA Engineer // Automation & Manual Testing We are recruiting for a Software QA Engineer to work for a well established law firm in central London. The role will work closely with Product Managers, Developers and Engineers to develop and execute QA and testing strategies. The firm is transforming its internal business critical applications and now requires an...

Job Summary: The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintaining our front and back office trading web applications using Python, the proprietary Beacon Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the...

Job Title / Corporate Title: C# .NET Full Stack Developer Contract: £750 - £950 / day (Inside IR35) Location: London (Hybrid) You’ll be joining a major financial services organisation to design, build, and support Full Stack C# .NET applications used across core regulatory and reporting systems. Your mission — develop, integrate, and enhance enterprise-grade software that underpins finance...

You will work closely with the creative team developing and prototyping ideas. Strong attention to detail and caring about your work is crucial to us. It’s not just about getting a project across the line but setting it up for on-going development and support

You will be responsible for the end-to-end design, development, and delivery of a critical, high-scale digital service. Leveraging your expertise across the full technology stack, you will build robust solutions that meet stringent standards for security, performance, and reliability.

Our client, a pioneering tech company transforming financial and location-based data into meaningful, user-friendly insights. They are looking for someone who has experience providing Full Stack Development engineering duties; especially in support of website as well as customer facing software consoles As a Full Stack Developer, you will work alongside our experienced engineers, contributing to...

Role: Salesforce Technical Lead Rate: £500-£575 Per Day Length: 6 Months (Initial) Location: Fully Remote TechOhana have exclusively partnered with a boutique Data business that require a Salesforce Technical Lead for a long term, contract opportunity! 💡 The Opportunity You’ll work closely with a small team of Salesforce developers, providing guidance, reviewing technical solutions, and...

Freelance Python Developer | Part-time contract | Outside-IR35 Location: Remote UK Contract: Part-time (ideally long-term collaboration) Outside IR35 / Freelance Outside IR35 Time requirements: minimum 1 day per week We’re partnering with an independent, not-for-profit organization that provides trusted testing and certification services to the jewellery and precious metals sector. They’re...

Site Reliability Engineer UK (Remote) 6 Month Contract An excellent contract opportunity for a skilled Site Reliability Engineer to join a forward-thinking technology company. This is a trusted, high-impact engineering environment where a Site Reliability Engineer will be given real ownership, solving complex problems and building systems that directly accelerate software delivery at...

Senior Software Developer – Python/Ruby Location: London (2/3 days per week on-site) Rate: Up to £650/day (Inside IR35 – 12-month Contract) A major UK government department is seeking an experienced Senior Software Developer to play a key role in the redevelopment of a critical national open data platform. This is a high-impact opportunity to work on services that directly improve access to...

RUST Software Engineer 100% Remote Working - Must be based within Europe Daily rates up to $475 (Subject to experience) - Will be paid in USD Duration TBC (Long-Term contract) Ideal start date Monday 15th December 2025 Our client is a Web3/Blockchain organisation that are currently working on some high-profile projects, and they are currently in need of a RUST Software Engineer on a contract...

POWWR are looking for an experienced Technical Lead to join our UK engineering team and help drive the design, development, and delivery of POWWR’s SaaS energy marketplace platform. In this hands-on leadership role, you’ll guide a team of engineers spanning front-end, back-end, and data disciplines, ensuring architectural integrity, engineering excellence, and continuous improvement. You’ll...

Job title: Special Projects CX Manager Contract Length: Six Months (possibility of extension) Location: London (Hybrid) The Role: Be a part of a revolutionary change. At PMI, we’ve chosen to do something incredible. With huge change, comes huge opportunity. So, wherever you join us, you’ll enjoy the freedom to dream up and deliver, better, brighter solutions in a space that allows you to...

You will play a key role in developing creative, trend-led, and commercially viable shapes for girlswear collections, working across multiple briefs and age ranges.

You will be working in partnership with our established client base, which will predominantly be Primark, and TU Sainsbury’s for girlswear, with potential for growth beyond this.

Privacy Assurance, Data Privacy Consultant, contract, outside IR35 Privacy Assurance Consultant, Senior Product Owner to join Privacy & Compliance team on a contract basis. This role sits at the intersection of privacy, technology and assurance, ensuring that data protection principles are translated into actionable, testable and automated technical controls across the digital ecosystem. You'll...

Please note: applications via EasyApply will not be considered. To apply, email your CV & portfolio to careers@tefl.org Department: Marketing & Brand Reports to: Senior Developer Location: Remote (UK-based) Contract: Full-time, Permanent About Us The TEFL Org is the leading provider of accredited TEFL (Teaching English as a Foreign Language) certification courses. With a global presence and...