javascript jobs in London

Role-Java & CloudNative Mandatory Skills : AWS Lambda, Java, Kotlin, React, SpringBoot Location-London/Warsaw-3 Days from Office Type-Perm/FTE Job Summary  Seeking a Specialist with 5 to 7 years of experience in Core Java React and cloudnative technologies to design develop and maintain scalable applications within the investment banking domain with a...

DescriptionThe FirmCapula Investment Management is a leading global quantitative hedge fund managing over $30 billion in assets. We are headquartered in London and have offices in New York, Singapore, Hong Kong, Tokyo, Geneva and Abu Dhabi. We manage absolute return, enhanced fixed income, macro and alpha strategies for a diversified group of investors...

Our CompanyAt Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to millions.We drive growth through data-driven affiliate...

We are looking for a Senior UX Engineer to bridge design and frontend development, delivering intuitive, accessible, and high-performance digital experiences. You will lead prototyping, champion design systems, facilitate client sessions, and build advanced frontend interfaces with modern web technologies. The role involves mentoring team members, advocating...

Job Title: Technical Solutions Consultant (Contract)Remuneration: £40.38 (Hourly Rate)Location: Remote (UK)Contract Length: 12 MonthsStart Date: ASAPWorking Hours: Monday to Friday, 9:00am to 6:00pm (40 hours per week)While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before...

Backend Software Engineer / Developer (Python Data R&D) Cambridge onsite to £55kWould you like to work on Greenfield projects at the cutting edge of medical technology?You could be joining a well funded start-up, collaborating with scientists and other engineers to develop sensing and imaging terahertz solutions.As a Backend Software Engineer you'll work on...

Job Responsibilities: Build out a new set of UIs for the institutional team, with deep consideration for UX and performance.Develop innovative visualizations of the user portfolio and responsive UIs.Work closely with our traders through implementation to build optimized and efficient internal tools.Write well-tested, reliable code for use by trading,...

Reasons To Consider Being A Frontend Web Developer Here: Additional leaveRespected leaders in digital innovationknown for expertise in various digital areasCasual dressCompany eventsCompany pensionWork from home£30,000 - £45,000 Frontend Web Developer Responsibilities: Creating unique WordPress themes for clients' websites from scratchAssisting the...

Job DescriptionWeb Application DeveloperLocation: London (Hybrid) Employment Type: Permanent Company: Talan UKAbout TalanTalan is an international consulting and technology group specialising in Data, AI, Digital Transformation, Cloud, and Business Applications. We work with some of the world's leading organisations across Financial Services, Energy, Retail,...

Senior ServiceNow Developer - Permanent - London (hybrid) - £85,000 to 95,000 per annumA fantastic opportunity has arisen for a Senior ServiceNow Developer to join a London-based global law firm.Key Responsibilities Translate business requirements into functional and technical ServiceNow solution designs. Design, configure and develop end-to-end solutions...

Quality Engineering Manager Location:London - Hybrid Salary:£65,000 - £75,000We are seeking an experienced Quality Engineering Associate Manager to join a growing Quality Engineering practice within a leading global professional services and technology organisation. This is a hands-on technical leadership role for a senior practitioner moving into...

Title: Senior Front-End Engineer Location: Toronto, Canada (5 Days Onsite) Must be good in REACT or Vue.Js Job Description: We are seeking a Senior Frontend Developer with expertise in creating highly scalable UI solutions based on microservices architecture. This role offers a unique opportunity to build new products from the ground up. You will...

Your newpany You will be working for a well-known organisation who are based in London. The requirement will be to be on-site 2 days a week. This role is inside scope of IR35. Your new role Role responsibilitiesProvide expert architectural guidance on Camunda 8 process orchestration patterns ( service tasks, user tasks, job workers) to meet business...

Technical SEO Manager Manchester City Centre - Hybrid - 2 days p/w in office Salary £40- £45k Forward Role are once again partnering exclusively with this multi award-winning digital agency as they look to hire a Technical SEO Manager. Based in Manchester City Centre, this agency continue to go from strength to strength when it comes to winning new...

WordPress Migration Consultant (Digital Consultancy) £40,000 - £60,000 + Hybrid + Training + Benefits + Progression Harrogate - Hybrid Are you a WordPress Developer or similar looking for a role where you will help migrate a large collection of 850+ websites into a new WordPress system? Do you want to work for a leading company within a niche industry, who...

Our consumer business client is seeking a Intermediate Applications Developer (5+ years) to develop responsive web applications using React.jsJoin a software development team delivering responsive and interactive web applications within a consumer business environment. This role focuses on React.js development, front-end architecture, RESTful API...

Salary: £200k base + bonus Summary Lively, positive spirit of a start-up, with the stability of a longer-established player, this leading quant firm is looking for an expert C++ engineer to join their core UI team. Their projects include applications for real-time trading and generation of information-rich visualizations based on archived data. Developers...

About Us [Your Company Name] is a leading [industry] company based in Europe, dedicated to delivering innovative solutions to our clients. We are passionate about technology and committed to excellence. Join our dynamic team and be part of an exciting journey! Job Description We are looking for a talented and experienced Software Engineer to join our team...

Overview Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. Read more about Our Story here. We're a fully licensed UK bank with the culture and spirit of a fast-moving,...

Daily Mail is seeking a skilled JavaScript/TypeScript Engineer to join our Ads and Commercial Development team. In this role you will build high-performance, low-latency infrastructure powering our commercial platforms and work directly with browser APIs, using vanilla JavaScript rather than heavy UI frameworks.The position emphasizes browser internals,...