426 to 450 of 857 JavaScript Jobs in London

and sold to external customers. Reporting to the COO, this is a key role and as such has relatively complex requirements that balance current, hands on coding experience (C#, Javascript/Angular) with architecture responsibilities and oversight of devops/infrastructure. There is also line responsibility for an offshore development team, so the successful candidate will be able to demonstrate More ❯

and sold to external customers. Reporting to the COO, this is a key role and as such has relatively complex requirements that balance current, hands on coding experience (C#, Javascript/Angular) with architecture responsibilities and oversight of devops/infrastructure. There is also line responsibility for an offshore development team, so the successful candidate will be able to demonstrate More ❯

and sold to external customers. Reporting to the COO, this is a key role and as such has relatively complex requirements that balance current, hands on coding experience (C#, Javascript/Angular) with architecture responsibilities and oversight of devops/infrastructure. There is also line responsibility for an offshore development team, so the successful candidate will be able to demonstrate More ❯

engineering experience within top-tier tech firms or the buy-side Degree in Computer Science from a leading university Strong Python skills; exposure to full stack development (React/JavaScript) is advantageous Availability to start within 6 months Right-to-work in the UK (without sponsorship requirements) This opportunity offers a competitive compensation package and hybrid working model. More ❯

engineering experience within top-tier tech firms or the buy-side Degree in Computer Science from a leading university Strong Python skills; exposure to full stack development (React/JavaScript) is advantageous Availability to start within 6 months Right-to-work in the UK (without sponsorship requirements) This opportunity offers a competitive compensation package and hybrid working model. More ❯

engineering experience within top-tier tech firms or the buy-side Degree in Computer Science from a leading university Strong Python skills; exposure to full stack development (React/JavaScript) is advantageous Availability to start within 6 months Right-to-work in the UK (without sponsorship requirements) This opportunity offers a competitive compensation package and hybrid working model. More ❯

engineering experience within top-tier tech firms or the buy-side Degree in Computer Science from a leading university Strong Python skills; exposure to full stack development (React/JavaScript) is advantageous Availability to start within 6 months Right-to-work in the UK (without sponsorship requirements) This opportunity offers a competitive compensation package and hybrid working model. More ❯

being, and helping shape the future team through recruitment and on boarding. Required Skills - Extensive experience using AWS, Lambda, ECS, SQS, API Gateway, MongoDB and Datadog Experience working with JavaScript/TypeScript but also open to other languages like Go or Python. Required experience working within Financial Services/Fintech space. Strong command on platforms and infrastructure engineering. More ❯

s already helping thousands of users - and they’re just getting started! What You’ll Bring: Excellent academics from a Top Russell Group University Strong proficiency in Python or JavaScript (bonus for React and Django) A real passion for coding - an active GitHub/internships, etc. Passion for start-ups (extra points if you have previous start-up experience) What More ❯

s already helping thousands of users - and they’re just getting started! What You’ll Bring: Excellent academics from a Top Russell Group University Strong proficiency in Python or JavaScript (bonus for React and Django) A real passion for coding - an active GitHub/internships, etc. Passion for start-ups (extra points if you have previous start-up experience) What More ❯

party integrations. Knowledge of ServiceNow Workflows: Designing and implementing Flow Designer and legacy Workflow Editor and Service Portal Development: Custom widgets, pages, and themes. You will be proficient in JavaScript: Core scripting language used in ServiceNow. Hands-on experience in ServiceNow development and administration and also experience in Agile/Scrum environments and using tools like Jira or Azure DevOps More ❯

experience with Swift, particularly in mobile app development. Strong Experience working with APIs Exposure to Swift Vapor for server-side API development (desirable, not essential). Proficiency in modern JavaScript/TypeScript stacks Node.js, Angular. Experience in small or mid-sized software companies. Strong communication and collaboration skills. Salary: £85,000pa Location: Central London, 2-3 days onsite This is More ❯

Duration : 12 months The role: A leading Central Government Institution are seeking a ServiceNow Developer, supporting the development of enterprise workflows and data-driven decisions. Technical Skills Proficiency in JavaScript: Core scripting language used in ServiceNow. Experience with ServiceNow platform: Including modules like ITSM, ITOM, HRSD, CSM, and CMDB. ServiceNow Scripting: Client Scripts, Business Rules, Script Includes, UI Policies, and More ❯

with: Hands-on experience in both manual and automated testing (web and mobile) Proficiency with automation frameworks such as Robot Framework and Appium Strong scripting skills in Python or JavaScript Experience working within CI/CD pipelines and Agile environments Excellent communication and collaboration skills, with a proactive and detail-oriented approach If you’re a Software Test Engineer keen More ❯

with: Hands-on experience in both manual and automated testing (web and mobile) Proficiency with automation frameworks such as Robot Framework and Appium Strong scripting skills in Python or JavaScript Experience working within CI/CD pipelines and Agile environments Excellent communication and collaboration skills, with a proactive and detail-oriented approach If you’re a Software Test Engineer keen More ❯

with: Hands-on experience in both manual and automated testing (web and mobile) Proficiency with automation frameworks such as Robot Framework and Appium Strong scripting skills in Python or JavaScript Experience working within CI/CD pipelines and Agile environments Excellent communication and collaboration skills, with a proactive and detail-oriented approach If you’re a Software Test Engineer keen More ❯

with: Hands-on experience in both manual and automated testing (web and mobile) Proficiency with automation frameworks such as Robot Framework and Appium Strong scripting skills in Python or JavaScript Experience working within CI/CD pipelines and Agile environments Excellent communication and collaboration skills, with a proactive and detail-oriented approach If you’re a Software Test Engineer keen More ❯

and/or equivalent qualification/knowledge gained through experience. Knowledge of Coding for Games Development at Level 3 and 4. Knowledge and application of the programme languages C#, JavaScript, SQL, Python, Java, PHP, Mobile app design & Development. Ideally, a Teacher with a training qualification (e.g. CTLLS, DTLLS, Cert-Ed, PGCE) or a desire to gain a qualification. This is More ❯

product and design teams to build intuitive, high-performing apps that help our users manage their money effortlessly. Essential skills: 3+ years of experience in React Native development. Strong JavaScript/TypeScript skills. Experience integrating with REST APIs and/or GraphQL. Familiarity with native mobile development (Swift, Objective-C, Java, or Kotlin) is a plus. Understanding of mobile UI More ❯

product and design teams to build intuitive, high-performing apps that help our users manage their money effortlessly. Essential skills: 3+ years of experience in React Native development. Strong JavaScript/TypeScript skills. Experience integrating with REST APIs and/or GraphQL. Familiarity with native mobile development (Swift, Objective-C, Java, or Kotlin) is a plus. Understanding of mobile UI More ❯

product and design teams to build intuitive, high-performing apps that help our users manage their money effortlessly. Essential skills: 3+ years of experience in React Native development. Strong JavaScript/TypeScript skills. Experience integrating with REST APIs and/or GraphQL. Familiarity with native mobile development (Swift, Objective-C, Java, or Kotlin) is a plus. Understanding of mobile UI More ❯

product and design teams to build intuitive, high-performing apps that help our users manage their money effortlessly. Essential skills: 3+ years of experience in React Native development. Strong JavaScript/TypeScript skills. Experience integrating with REST APIs and/or GraphQL. Familiarity with native mobile development (Swift, Objective-C, Java, or Kotlin) is a plus. Understanding of mobile UI More ❯

may not be best for this role. They need proactive, adaptable individuals that can wear multiple hats. We are looking for Engineers that have experience with: Frontend UI Engineering Javascript, HTML CSS Figma Fintech experience would be a plus Candidates must be eligible to work full time and long term in the location specified or currently hold a valid appropriate More ❯

agile sprints, upgrades, integrations, and troubleshooting while ensuring compliance with platform governance. SERVICENOW DEVELOPER ESSENTIAL SKILLS: Active MOD SC clearance required Proven professional experience as a ServiceNow Developer Strong JavaScript, Glide API, and ServiceNow development tooling Experience creating workflows, client scripts, UI policies, and business rules Understanding of ITIL processes and service management principles Familiarity with REST/SOAP APIs More ❯

with the ServiceNow platform (Customer, Technology, and Employee Experience workflows). Strong understanding of customer journeys (marketing, sales, commerce) and employee lifecycles (onboarding, career development). Technical proficiency in JavaScript, HTML, CSS, Glide API, Flow Designer, IntegrationHub . Experience in system integration and workflow automation. Excellent communication and collaboration skills with an ability to bridge technical and business needs. Problem More ❯