Senior Front End Developer jobs in City of London

Senior Frontend Engineer | Up to £850/day Outside IR35 They are looking for a highly experienced Senior Frontend Engineer on a contractual basis: Senior Frontend Engineer Typescript, React based Experience with FE testing strategies, large, complex, data-intensive applications and owning best practices (delivery and user-focused) Hybrid - Central London This isn't an ordinary Senior Frontend...

Senior Frontend Engineer – Next.js / React Location: Type: Full-Time ai We’re building the Cursor for ad management. ai helps companies launch ads 10x faster on Meta & TikTok. Created by top performance marketers who’ve managed over $50M+ in ad spend. Level the playing field by giving every business access to enterprise-grade ad automation tools. And we’re building AI-powered tools to...

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...

Senior Front-End Engineer All potential applicants are encouraged to scroll through and read the complete job description before applying. Location: London (open to Poland) Type: Initial Contract - with high potential for permanent conversion to Associate Director or Director level depending on experience Duration: 6 months + conversion to perm Rate: up to £950/day (London) Company:...

Senior Front-End Engineer Location: London (open to Poland) Type: Initial Contract - with high potential for permanent conversion to Associate Director or Director level depending on experience Duration: 6 months + conversion to perm Rate: up to £950/day (London) Company: Investment Bank We are looking for an experienced Front-End Engineer to join a high-performing team building cutting-edge...

Senior Frontend Developer (Angular) Location: London (3 days a week) Senior Frontend Developer (Angular) - Would you like the opportunity to work for a market-leading organisation, using cutting-edge technology and data science to deliver smarter, faster solutions? Their software development team is the engine room of their business, and you will have the opportunity to have an impact in helping...

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...

Senior Frontend Developer (Lead-Level) Please read the following job description thoroughly to ensure you are the right fit for this role before applying. Location: London (Hybrid, 4–6 days in office per month) Type: Full-time | Global Fintech | 80% Hands-On / 20% Technical Leadership About the Role We’re looking for a Senior Frontend Developer with proven lead experience to help shape and...

Our leading Banking client are looking for a talented Senior Kotlin Developer to join a small highly skilled team tasked with developing a modern trading application to replace an existing Legacy system. You'll design, develop, and implement a scalable trading application to replace the Legacy system. You'll collaborate with team members to architect and deliver high-performance Back End...

Front End Engineer (Product focus for AI) - Perm £115 - £130K basic + equity - Central London (On-Site, 5 Days a Week) - £115 - £130K basic + meaningul equity - Backed by the biggest name in AI Investment - $6M of recent funding - Very quick feedback and process! Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. About the...

Front Office Python Developer – Trading Systems All potential applicants are encouraged to scroll through and read the complete job description before applying. Orbis are proudly working with a Trading firm who are redefining how data and technology shape the future of the industry. They are looking for a Front Office Software Engineer with excellent Python (pandas) experience to be at the...

About Us:- Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, and Middle East. Take the next step in your career now, scroll down to read...

Front End Engineer (Product focus for AI) - Perm £115 - £130K basic + equity ~ Central London (On-Site, 5 Days a Week)~£Backed by the biggest name in AI Investment ~$An AI company on a mission to build autonomous digital teammates that take on complex workflows end-to-end — helping people focus on higher-value creative and strategic work. We’re hiring a Front End Engineer who’s excited about...

Software Engineer | Front End - React | London - Hybrid Take the next step in your career now, scroll down to read the full role description and make your application. Our client is a forward-thinking global firm that’s redefining the future of finance through technology. They are looking for a Front-End React Engineer who’s passionate about clean design, performance, and scalability, someone...

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...

Lead Python Developer - Python, AWS, React, TypeScript, Microservices OB have exclusively partnered with an AI Consulting firm who work with enterprise scale clients to transform them into AI & Data transformed businesses. Knowing how AI can transform enterprise scale companies, they are looking to bring in a number of highly skilled Lead Level Engineers to their team, to work on a number of new...

Frontend Engineer – Join a scaling FinTech #128640;#Hybrid working – 2-3 days a week onsite – London based #React.js, TypeScript, Next.js The business are now looking to further invest in their in-house tech team and bringing onboard an experienced Tech Lead and engineers as they continue to scale their platform. They are currently going through a rebuild of their existing platform and it’s an...

Software Engineer | Front End - React | London - Hybrid Our client is a forward-thinking global firm that’s redefining the future of finance through technology. They are looking for a Front-End React Engineer who’s passionate about clean design, performance, and scalability, someone who thrives on combining creativity with technical precision. You’ll join a dynamic development team, responsible...

Role: Front-End Engineer within Quant / Research Location: London (Hybrid) Comp: Up to £175,000 + exceptional guaranteed bonus + full package Company: Award-winning Quant Fund, founded by Computer Scientists Ready to make your application Please do read through the description at least once before clicking on Apply. Why this stands out: - Tech Lead is not only an absolute/distinguished...

Title: Senior Kotlin Developer Client: Leading Trading Firm Rate: Up to £850 p/d Duration: 6 Month - Rolling Location: London - Hybrid We are looking for a Java Developer, with strong experience working in the finance sector, to join a leading trading firm based in London and help them with a greenfield built out of a next generation high performance trading system. This role will give you...