end javascript developer jobs in City of London

About Medly AI We're the fastest-growing EdTech startup in London, on a mission to change education forever. We're living through a once-in-a-generation moment where AI-native companies are redefining entire industries - Cursor for code, Midjourney for image gen, Harvey for law. Medly is building a generational company for education. In just 4 months since launch, we’ve achieved retention rates...

Senior JavaScript Developer Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply. 3-4 days p/week in London Paying up to £80k Senior JavaScript Developer – Would you like the opportunity to work for a fast growing start-up who are on a mission to create an AI tutor to help learners? They’re currently building an all-in-one...

You will be working on cutting edge platforms for Property Investments. If you feel you are ready to take the next step of your career then please apply via Link.

Full Stack Python / JavaScript Developer - London - £60k 1 day per week in office Ready to make your application Please do read through the description at least once before clicking on Apply. My prestigious financial services client is looking to expand their digital transformation team and require an experienced Full Stack Developer with strong Python & JavaScript to join them working across...

Are you an experienced JavaScript Developer with a passion for building solutions that power the utilities sector? One of my clients are hiring on a contract basis to help deliver technology that keeps the UK’s essential services running smoothly. Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunity What You’ll Do: - Develop and...

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. Before applying for this role, please read the following information about this opportunity found below. The successful candidate...

You will play a key role in building and scaling cutting-edge SaaS products that help businesses tackle complex energy and sustainability challenges. Key Responsibilities: - Design, develop and maintain high-quality web applications using TypeScript, Node.

js / JavaScript Developer (Outside IR35) Location: UK Remote (Manchester or London preferred for occasional meetings) Start Date: ASAP js / JavaScript Developer to join a 3-month greenfield project , focused on upgrading and modernising an existing system from Perl to Node.js . You'll work alongside a small, agile team to architect and deliver a clean, scalable solution. js and JavaScript...

Empowered By Innovation Birlasoft, a global leader at the forefront of Cloud, AI, and Digital technologies, seamlessly blends domain expertise with enterprise solutions. The company’s consultative and design-thinking approach empowers societies worldwide, enhancing the efficiency and productivity of businesses. As part of the multibillion-dollar diversified CKA Birla Group, Birlasoft with its...

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly...

Role: Back End Engineer – Python Location: London | Hybrid 2 days in office (Tuesday & Thursday) Package: Up to £70,000 + 10% Bonus + Private Medical + 8% Pension Make sure to apply with all the requested information, as laid out in the job overview below. Join a well-established and fast-growing digital tech team within a major automotive services organisation. Originally launched as a...

Senior TypeScript Back-End Engineer – £80,000–£100,000 + Bonus | Hybrid — 3 days/week in London My client helps private clinics reduce patient anxiety and affordability barriers by pairing educational treatment content with an embedded finance solution — so more people can access the care they need. They’re looking for a Senior Back-End Engineer who blends technical depth with product intuition —...

We’re looking for a Webflow Frontend Engineer to join a leading global advisory firm in Central London. You’ll be part of a small, high-performing Design & Technology team building and maintaining world-class websites for some of the world’s most recognised brands. What you’ll be doing: • Building responsive, accessible websites in Webflow • Collaborating with designers and developers to bring...

Backend Software Engineer – Python / FastAPI / Event Driven Architecture Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. Location: London, UK (Hybrid) Type: Full-time Level: Mid to Senior Salary: £70,000 to £100,000 About the Role: This startup is building a cutting-edge platform to transform how engineers design physical...

Senior Backend Software Engineer – London (Hybrid) | Equity + Competitive Salary Join a fast-growing AI startup transforming a trillion-pound industry through intelligent automation. Do you have the right skills and experience for this role Read on to find out, and make your application. We’re building the next generation of workflow technology - streamlining complex, manual processes and...

Senior Backend Developer (Python) ~ Kings Cross, London- Onsite 2/3 days a week ~6 month contract ~ 750 - £800 per day My client is seeking a highly skilled software engineer to join its AI/ML team, contributing to the development of cutting-edge applications that accelerate drug discovery and enable personalised therapies. The ideal candidate will have strong Python backend development...

Back End Engineer (Python) Location: London (hybrid) Salary: Up to £70,000 (depending on experience) +10% bonus If the following job requirements and experience match your skills, please ensure you apply promptly. We’re looking for a talented Back End Engineer to join a growing engineering team based in central London. You’ll play a key role in building and maintaining scalable backend...

You will play a key role in building and scaling cutting-edge SaaS products that help businesses tackle complex energy and sustainability challenges. Design, develop and maintain high-quality web applications using TypeScript, Node.

Software Engineer - Salary: £80’000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, CI/CD, AI, ML Harrington Starr has partnered with an innovative Technology SaaS Company that specialise in developing unique software systems for clients for across Property Management for both commercial and private consumer markets. This organisation are developing cutting edge web-systems,...

You will be joining a small technology team who have a passion for innovation, collaboration, and providing the best service to their customers as well as embracing new ideas, technologies and approaches. As a JavaScript Engineer, you will be joining the organisation at one of the most exciting times.