ECMAScript Jobs in Central London

26 to 50 of 88 ECMAScript Jobs in Central London

Senior Software Developer

City of London, London, United Kingdom
Spectrum IT Recruitment
to at least a BSc level or higher in Computer Science or Mathematics from a Russell Group University or equivalent. Desirable skills: HTML5, CSS, JavaScript Multi-threaded application development Understanding of Windows technologies If you feel you have the skills and experience required for this opportunity, please contact Oliver Wilson more »
Employment Type: Permanent
Posted:

Senior/ Lead Full Stack Developer - C#, Angular, SQL

City Of London, England, United Kingdom
iO Associates - UK/EU
it is important to be strong across the stack. The key technologies you will be working with include: C# .NET T-SQL Angular 12+ JavaScript Azure Apart from a generous base salary, this role will offer 25 days holiday, a great pension scheme and the opportunity to work for one more »
Posted:

Software Engineer Java API AWS

City of London, London, United Kingdom
Hybrid / WFH Options
Client Server
building new features on the payment platform, gateway API and web portal. There's a modern tech stack encompassing Java, Kotlin, Python, PostgreSQL, AWS, JavaScript and React; you'll have a focus on backend development and will have the autonomy to choose the right tool for the job and introduce more »
Employment Type: Permanent, Work From Home
Salary: £90,000
Posted:

Senior Full Stack Developer - Fintech

City Of London, England, United Kingdom
iO Associates - UK/EU
it is important to be strong across the stack. The key technologies you will be working with include: C# .NET T-SQL Angular 12+ JavaScript Azure Apart from a generous base salary, this role will offer 25 days holiday, a great pension scheme and the opportunity to work for one more »
Posted:

Staff Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Claremont Consulting
a hybrid working model. Platforms/Frameworks: Node Express C#.NET Docker Kubernetes Cloudflare AWS GitLab Playwright/Webdriverio Languages: TypeScript HTML/CSS/JavaScript Yaml Nunjucks Git Terraform Responsibilities: Raise the bar for engineering excellence across your domain, fostering alignment and best practices. Develop short to medium-term strategies more »
Employment Type: Permanent, Work From Home
Posted:

Senior Software Engineer - Tableau

City of London, London, United Kingdom
Rec3 Global Ltd
Experience Proven experience in platform engineering (e.g., Tableau Cloud) Proficiency with self-service analytics tools (e.g., Tableau Desktop) Strong background in software engineering (e.g., JavaScript, Python, Java) Deep understanding of data management principles Knowledge of data security and compliance standards Excellent problem-solving and communication skills more »
Employment Type: Permanent
Salary: £95,000
Posted:

Technology Lead - Underwriting Technology

City of London, London, United Kingdom
I3 Resourcing Limited
or similar role, working within Agile frameworks and associated architectures, design, coding languages and testing & deployment tools, including the following: Angular 6 Java/JavaScript/JSON Ci/Cd pipeline build & deployment tools e.g. Bamboo Micro services & APIs Cloud experience (AWS & Azure) and serverless code deployment API integration experience more »
Employment Type: Permanent
Posted:

Technical Lead - Underwriting

City of London, London, United Kingdom
I3 Resourcing Limited
objectives and business needs. You can ensure the team has a situational awareness of work and priorities across the team. Angular 6 Java/JavaScript/JSON Ci/Cd pipeline build & deployment tools e.g. Bamboo Micro services & APIs Cloud experience (AWS & Azure) and serverless code deployment API integration experience more »
Employment Type: Permanent
Posted:

Software Application Architect

City of London, England, United Kingdom
Hybrid / WFH Options
Cyber Security Jobsite
assurance and best practices and mentoring individuals in their application Practical software development in one or more common languages, such as Java, C# or JavaScript Following an agile development methodology, such as SCRUM or SAFe Driving innovation within a team of engineers to find new solutions to difficult problems It more »
Posted:

Senior Software Developer (React, Node.js)

City Of London, England, United Kingdom
Oliver Bernard
you ever what to change team or work on a different project! Senior Software Developer requirements: Excellent knowledge and commercial experience using client-side JavaScript, CSS, HTML and JS libraries. A few years commercial experience coding with React and Node.js. Any experience with Java, Clojure or Haskell is also considered more »
Posted:

Senior Fullstack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Tec Partners
environment. If you have experience in any of these areas, we encourage you to apply: Fullstack, Front End, Back End, Python, AWS, C++, React, JavaScript, Generative AI, Machine Learning, Video Technology, Startups. TEC Partners is committed to creating a diverse environment and is proud to be an equal opportunity employer. more »
Employment Type: Permanent
Salary: £100000 - £130000/annum equity
Posted:

Senior NodeJs Developer

City Of London, England, United Kingdom
Hybrid / WFH Options
iO Associates - UK/EU
st banks. They operate a remote first culture, but always make time to all get together every couple of months. Skills needed: Experience using JavaScript/Typescript Node.js Experience working in an Agile environment AWS If this role is of any interest, please apply now with an updated CV. E more »
Posted:

Data Migration Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Syntax Consultancy Limited
Familiarity with data modeling, database design, and data integration. Proficient in at least one data visualization tool, i.e PowerBI, Tableau, or similar. Experience with JavaScript, HTML, CSS, and front-end development frameworks is highly adventous. more »
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Data Migration Developer

Central London, United Kingdom
Hybrid / WFH Options
Syntax Consultancy Ltd
Familiarity with data modeling, database design, and data integration. Proficient in at least one data visualization tool, i.e PowerBI, Tableau, or similar. Experience with JavaScript, HTML, CSS, and front-end development frameworks is highly adventous. more »
Employment Type: Permanent
Salary: £70000 - £90000/annum £70,000 - £90,000 (DOE) + Benefits
Posted:

Principal Engineer

City Of London, England, United Kingdom
Eames Consulting
of its ecosystem. Experience with Spring Framework (Spring Boot, Spring MVC, Spring Security, etc.) and Hibernate. Proficiency in web technologies such as HTML, CSS, JavaScript, and AJAX. Experience with relational databases (MySQL, PostgreSQL, etc.) and NoSQL databases (MongoDB, Redis, etc.). Solid understanding of software development methodologies (Agile, Scrum, etc. more »
Posted:

Mobile Developer, Flutter, Kotlin, IOS

City of London, London, United Kingdom
Hybrid / WFH Options
Computer Futures
in Flutter, Kotlin and swift frameworks. (5+ years experience) Strong understanding of AWS services and cloud architecture principles. Knowledge of frontend technologies (HTML, CSS, JavaScript) is a plus. Excellent problem-solving skills and ability to work independently or as part of a team. Effective communication skills and the ability to more »
Employment Type: Contract
Rate: £000 - £600/day
Posted:

Senior Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Pulse IT Recruitment Ltd
complex applications within an IoT Environment API developer (using anAPI Gateway) SQL Understanding of Microservices Architecture Network Programming Google Cloud Platform (ideally) Node.js, PHP, JavaScript (ideally) Docker, Kurbernetes, Python (Ideally) This is a pressing role, therefore the interview process is very streamline & efficient, so you could be starting your new more »
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

C++ Developer - Client-facing

City of London, London, United Kingdom
Hybrid / WFH Options
Job Heron
in a technical role Experience in software development, including understanding data structures, algorithms, software design and core programming concepts. Key languages include C++, Python, JavaScript Linux experience, including shell-scripting Knowledge of relational databases and SQL Required Skills: Desire to learn both the business and technical aspects of the financial more »
Employment Type: Permanent, Work From Home
Posted:

Senior Full Stack Developer

City of London, London, United Kingdom
CMC Markets UK Plc
potential new functionality Manage your own work, keeping boards up to date and attending stand-ups Key Skills & Experience Tech stack includes: TypeScript/JavaScript, Jest, AWS Serverless (Lambda, DynamoDB, S3, etc...), GitHub Hands-on frontend development and delivery experience over a mix of languages and technologies. Youre familiar with more »
Employment Type: Permanent
Posted:

Senior Fullstack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Tec Partners
status. Keywords If you have experience in any of these areas, we encourage you to apply: Fullstack, Front End, Back End, Python, AWS, React, JavaScript, Golang, Generative AI, Machine Learning, startups, supply chain, logistics, delivery networks. Contact Interested candidates are encouraged to apply by emailing more »
Employment Type: Permanent
Salary: £100000 - £130000/annum equity
Posted:

Ruby developer

City of London, London, United Kingdom
Movement8
Ruby Developer - £65k - £80k Skills Ruby, Ruby on Rails, JavaScript, HTML, CSS, Sidekiq, PostgresQL. Here at Movement8, we have an exciting opportunity working with a fast-growing SaaS company based in the heart of London. They have rapidly gained enormous traction, growing their number of users by more than more »
Employment Type: Permanent
Salary: £75,000
Posted:

Prestashop Web Developer

Central London, London, United Kingdom
Hybrid / WFH Options
Digital Appointments
For:** - **Experience:** At least 3 years of strong experience in PrestaShop development, including custom module development and themes. - **Skills:** Proficient in PHP, HTML, CSS, JavaScript, and related web technologies. Experience with MySQL and familiarity with eCommerce best practices are essential. - **Location:** Must be based in the UK and comfortable working more »
Employment Type: Permanent, Work From Home
Salary: £35,000
Posted:

Website QA

Westminster, London, Tachbrook, United Kingdom
Hybrid / WFH Options
Deerfoot IT Resources Limited
Skilled in testing WordPress themes to ensure design fidelity and functionality. Front-End Languages: Strong knowledge of multiple front-end languages, including PHP, HTML5, JavaScript, React/Next.js, SCSS, CSS, and JQuery, with a focus on QA. Web Architecture: Good understanding of web architecture and responsive design principles. PHP and more »
Employment Type: Contract
Rate: £450 - £500/day Outside IR35
Posted:

Principal Software Engineer - DV Cleared

City of London, London, United Kingdom
Searchability NS&D Ltd
National Security domain Excellent communication skills, both written and verbal IT WOULD BE NICE FOR THE PRINCIPAL SOFTWARE ENGINEER TO HAVE…. Experience with JavaScript or Python Experience deploying software into the cloud and on-premise. Developing software products. Experience with EKS, Kubernetes, OpenSearch/ElasticSearch, MongoDB, Spark or NiFi. more »
Employment Type: Permanent
Salary: £85,000
Posted:

Ruby Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
They have two offices in England and meet up from time to time. You'll be joining their growing engineering team comprising of Ruby, JavaScript, React and AWS. They are looking to continue to grow the size of their development team over the next 6 months, making this a very more »
Employment Type: Permanent, Work From Home
Salary: £50,000
Posted: