101 to 125 of 489 JavaScript Jobs in London

BSS Software Developer

Hiring Organisation
MBR Partners
Location
London, UK
Employment Type
Full-time
experience with RESTful APIs, Microservices, and Containerisation(Kubernetes/OpenShift). Solid understanding of RDBMS, SQL, and PL/SQL. Experience with Angular, JavaScript, Bootstrap, HTML5, and CSS3. Familiarity with application servers such as JBoss or Oracle 10gAS. Proficiency in Git-based source control, debugging, and build tools (e.g., Maven ...

Specialist - Software Engineering

Hiring Organisation
LTM
Location
London, UK
Employment Type
Full-time
leveraging Kubernetes and Amazon AWS services Implement RESTful APIs and gRPC for seamless backend and frontend integration Build responsive and userfriendly UI components using JavaScript TypeScript HTML5 CSS3 and state management tools like Redux or Context API Integrate Kafka for event streaming and realtime data processing Utilize Apache Ignite ...

ASP.NET MVC Developer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
ASP.NET MVC MS SQL Server Web Technologies Windows environments and IIS 7+Good educational background Computer Sciences Degree – 2:1 and above or equivalent HTML, Javascript, CSS GitThis role is ideal for someone looking to further their career as a web Developer and gain some valuable experience building a cutting edge ...

Java Modernization Technical Architect - SC Clearance

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day Inside IR35 via Umbrella
security hardening. Containerization: Hands-on experience with Docker and Kubernetes for container orchestration. Front-End Fundamentals: Exposure to client-side technologies such as JavaScript and Angular. Clearance: Active UK Security Check (SC) clearance is strictly required prior to onboarding. Randstad Technologies is acting as an Employment Business in relation ...

Java Modernization Technical Architect - SC Clearance

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
security hardening. Containerization: Hands-on experience with Docker and Kubernetes for container orchestration. Front-End Fundamentals: Exposure to client-side technologies such as JavaScript and Angular. Clearance: Active UK Security Check (SC) clearance is strictly required prior to onboarding. Randstad Technologies is acting as an Employment Business in relation ...

C# .Net Core Developer - Fintech50- Manchester

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
market, all inclusive. My client is based in Central Manchester flex working 1 day a week..Net Core, ASP.NET MVC, sql, mvc, .net, Angulkar.js, javascript, greenfield ...

Senior AI Platform Engineer - MCP AWS Agentic AI

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Contract
Requirements Strong commercial experience in senior backend, platform or software engineering roles, with the ability to lead technical design and delivery. Advanced TypeScript, JavaScript and Node.js experience, particularly within microservices and distributed architectures. Strong hands-on AWS experience, designing and deploying scalable, cloud-native applications. Practical experience with Model Context ...

Senior AI Platform Engineer - MCP | AWS | Agentic AI

Hiring Organisation
Method Resourcing
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Requirements Strong commercial experience in senior backend, platform or software engineering roles, with the ability to lead technical design and delivery. Advanced TypeScript, JavaScript and Node.js experience, particularly within microservices and distributed architectures. Strong hands-on AWS experience, designing and deploying scalable, cloud-native applications. Practical experience with Model Context ...

Development Manager

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
development packages in the market, all inclusive. My client is based in Central ManchesterFlex workingDevelopment Manager, .net core, ASP.NET MVC, sql, mvc, .net, Angulkar.js, javascript, greenfield ...

Graduate QA Engineer

Hiring Organisation
Select Recruitment Specialists Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
degree in Business, Information Technology, Computer Science or a related discipline. Some foundational knowledge of at least one programming language, such as Python, JavaScript, Java or C#. An understanding of basic software testing principles and the Software Development Life Cycle (SDLC). Strong analytical and problem-solving skills. Excellent attention ...

Graduate QA Engineer

Hiring Organisation
Select Recruitment Specialists Ltd
Location
London, Fenchurch Street, United Kingdom
Employment Type
Permanent
degree in Business, Information Technology, Computer Science or a related discipline. Some foundational knowledge of at least one programming language, such as Python, JavaScript, Java or C#. An understanding of basic software testing principles and the Software Development Life Cycle (SDLC). Strong analytical and problem-solving skills. Excellent attention ...

Automation Test Engineer - Selenium Java Python- Wimbledon

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
exposure to financial services and asset management. My client is based in Wimbledon, Southwest London REMOTE 4 Days a week. Tester, QA, Automation, Selenium, , Javascript, Angular. JS, Node. JS, Fintech Development Manager, Leader, Team Lead, SQL Maven, Hibernate, Subversion. Java Technical Architect ...

Front End Developer

Hiring Organisation
scrumconnect ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 65,000 Annual
just consuming them. Strong experience auditing and remediating to WCAG 2.2 AA, including the tools and methods you use. Strong Front End skills in JavaScript, TypeScript, HTML and CSS, with React and/or Angular. Experience with Figma Dev Mode/Figma Make. Experience supporting change, communications and adoption ...

Senior Software Engineer

Hiring Organisation
CACI Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
issues and ensure service continuity. The Fit: At present we are interested in speaking to Full Stack Engineers with commercial experience using Java, TypeScript, JavaScript and React. You will also be comfortable working with cloud technologies, primarily AWS and Azure. Previous consultancy experience is useful but not essential ...

Senior Associate, Full-Stack Engineer Opportunities

Hiring Organisation
The Bank of New York Mellon
Location
London, UK
Employment Type
Full-time
deployments. Curiosity to understand the business domain and translate product strategy into technical solutions. Working knowledge of Groovy with Spock preferred. Working knowledge of JavaScript/TypeScript and Angular 15+ preferred. At BNY, our culture speaks for itself, check out the latest BNY news at: BNY NewsroomBNY LinkedIn Here ...

Senior Full-Stack Software Engineer - Account Integrity - Java, React

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
languages, including the Spring framework. Experience building and designing scalable web applications that handle large amounts of traffic - ideally using React based frontend applications, Javascript/Typescript. System Design & Operation: Proven experience designing and operating CI/CD pipelines, Distributed, and Concurrent Systems. Product Ownership: A strong product mindset, accountability ...

Senior Front End Developer

Hiring Organisation
Venquis
Location
London, UK
Employment Type
Full-time
wide frontend standards. Required Skills & Experience * Minimum 5 years of professional, production-level experience building applications with Next.js and React.* Strong command of modern JavaScript (ES6+) and TypeScript in real-world projects.* Solid understanding of server-side rendering (SSR), static site generation (SSG), incremental static regeneration (ISR), and the Next.js ...

Senior Frontend Engineer

Hiring Organisation
Faculty
Location
London, UK
Employment Type
Full-time
continuous learning environment. Who we're looking for: You bring strong experience building, testing, and scaling modern web applications using React and modern JavaScript or TypeScript. You have an appreciation for clean component architecture and enjoy developing design systems that work smoothly across multiple platforms. You're comfortable creating data ...

Senior Software Engineer

Hiring Organisation
Elsevier
Location
London, UK
Employment Type
Full-time
directed by department management, ensuring they are knowledgeable in critical aspects of their roles. RequirementsExpertise in development languages including but not limited to: Java, JavaScript, Groovy, JSP, HTML, XML, SQL and bash. Knowledge and experience of build tools – Maven and Gradle Knowledge and experience of relational DBMS – Postgresdb Knowledge ...

QA Tester

Hiring Organisation
Methods Consulting
Location
London, UK
Employment Type
Full-time
Service Management using tools such as Splunk, Grafana and ServiceNow. Must be eligible for SC Clearance Desirable Skills & Experience: Experience of using JavaScript Automation Frameworks such as WebdriverIO, Playwright Experience of running stress/load testing using K6 and Grafana or other/similar open-source tools. Knowledge of Microsoft ...

Global Banking&Markets- Frontend Engineer - London- Vice President/ Associate/ Analyst

Hiring Organisation
Goldman Sachs
Location
London, UK
Employment Type
Full-time
would like to hear from you. Basic Qualifications Minimum 1-7 years of relevant professional experience using a modern UI programming language (Javascript/TypeScript)Experience building modern UI products using ReactProven ability to lead engineering teams and deliver complex products with multiple stakeholdersExperience architecting, designing full stack apps ...

Java Developer

Hiring Organisation
Hastings Direct
Location
London, UK
Employment Type
Full-time
/Spring based languages Object oriented analysis and design Source Management software such as GitHub SOAP, REST, JSON, XMLJSON & XML; HTML; CSS and JavaScript Knowledge of a Test driven approach including exposure to either TDD or BDD would be an advantage Desirable Experience of Springboot/Microservices Relational databases ...

Senior Software Engineer / Senior AI Engineer

Hiring Organisation
Elsevier
Location
London, UK
Employment Type
Full-time
SDLC, TDD and code review. Data: Working with relational, columnar and vector stores, grounded in sound data-modelling principles. Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs. Communication: Clear written and verbal communication with technical peers and stakeholders. Measurement: Instrumenting solutions to capture usage, productivity and quality ...

Senior Engineer

Hiring Organisation
Duco
Location
London, UK
Employment Type
Full-time
ideas (and ideally hands-on experience) for applying it individually and across a team's pipelineBeneficialSolid experience with a dynamically-typed language (e.g. Ruby); JavaScript, TypeScript and a front-end framework (React)Aptitude with CI/CD pipelines (GitLab preferred) and cloud computing, preferably AWSExperience with harness engineering or integrating ...

Software Engineer

Hiring Organisation
BP
Location
London, UK
Employment Type
Full-time
designing and working with relational databases and data models. Proficiency in at least one common high-level programming language (e.g. Java, C#, Python, Go, JavaScript, TypeScript), with exposure to or interest in learning others. Familiarity with container-based development (e.g. building, running, or deploying containerised applications).An understanding of secure ...