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        1 Temporary API job in London + 10 miles

        RPLN0252945 – Software Engineer

        Certain Advantage
        Lambeth, SE1 7NA
        Competitive
        JavaScript React Developer - London (Hybrid) 6 month contract - Rates: Negotiable - Overview - We are seeking an experienced Software Engineer to join a global technology team within a leading energy trading business. This role is suited to a developer with strong front-end expertise, solid cloud experience, and a track record of delivering business-critical applications in fast-paced environments. The ideal candidate will have excellent problem-solving skills, a user-focused mindset, and the ability to thrive in Agile delivery teams. Key Responsibilities * Design and build modern web applications using React, TypeScript, CSS, Jest/Vitest, Webpack, and Ag Grid. * Apply modern JavaScript coding, testing, debugging, and automation techniques. * Contribute to the creation and optimisation of CI/CD pipelines and deployment practices.
        JavaScript React Developer - London (Hybrid) 6 month contract - Rates: Negotiable - Overview - We are seeking an experienced Software Engineer to join a global technology team within a leading energy trading business. This role is suited to a developer with strong front-end expertise, solid cloud experience, and a track record of delivering business-critical applications in fast-paced environments. The ideal candidate will have excellent problem-solving skills, a user-focused mindset, and the ability to thrive in Agile delivery teams. Key Responsibilities * Design and build modern web applications using React, TypeScript, CSS, Jest/Vitest, Webpack, and Ag Grid. * Apply modern JavaScript coding, testing, debugging, and automation techniques. * Contribute to the creation and optimisation of CI/CD pipelines and deployment practices.
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        Join us as a Full Stack Developer. We are seeking a skilled and motivated Full Stack Developer with strong expertise in Angular and .NET to join our dynamic development team. * Proven experience as a Full Stack Developer with a strong portfolio of Angular and .NET projects. From Business Analysts in large government organisations to Software Developers in the private sector we are always in search of the best talent to place, now. Please note: Active SC Clearance is needed for this position due to urgency. At Peregrine, were always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. At Peregrine, we find the best talent for our clients. As a permanent employee of Peregrine, with access to all our standard benefits, you will be
        Join us as a Full Stack Developer. We are seeking a skilled and motivated Full Stack Developer with strong expertise in Angular and .NET to join our dynamic development team. * Proven experience as a Full Stack Developer with a strong portfolio of Angular and .NET projects. From Business Analysts in large government organisations to Software Developers in the private sector we are always in search of the best talent to place, now. Please note: Active SC Clearance is needed for this position due to urgency. At Peregrine, were always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. At Peregrine, we find the best talent for our clients. As a permanent employee of Peregrine, with access to all our standard benefits, you will be
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        Senior Software Developer

        Tech 4
        E10, East London
        From £64,000 to £70,000 per annum + excellent benefits
        Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. * Design and implement systems and software to meet requirements using appropriate tools and methods. * Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. * Abl
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        Full Stack Developer

        Rise Technical Recruitment Limited
        London
        £70000.00 - £85000.00 per annum + Progression + Training
        In this role, you'll join a driven and ambitious development team, working across the full stack with Java, Python and Vue.js. *Full Stack Development of ML-Driven SaaS Platform (Java, Python and Vue.js) London (Office Based) £75,000 - £85,000 + Progression + Training - An excellent opportunity awaits a software engineer with strong Python and Java experience looking to advance their career at an ML-driven SaaS business. This role offers technical growth, variety, and strong development opportunities. The company is a profitable, growing business delivering AI-driven software solutions that optimise business processes in heavy industries. You'll manage infrastructure and deployment pipelines, use automation tools, and work with DevOps and cloud technologies (AWS). You will join an autonomous team that
        In this role, you'll join a driven and ambitious development team, working across the full stack with Java, Python and Vue.js. *Full Stack Development of ML-Driven SaaS Platform (Java, Python and Vue.js) London (Office Based) £75,000 - £85,000 + Progression + Training - An excellent opportunity awaits a software engineer with strong Python and Java experience looking to advance their career at an ML-driven SaaS business. This role offers technical growth, variety, and strong development opportunities. The company is a profitable, growing business delivering AI-driven software solutions that optimise business processes in heavy industries. You'll manage infrastructure and deployment pipelines, use automation tools, and work with DevOps and cloud technologies (AWS). You will join an autonomous team that
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        As a Senior Front End Developer you'll design and develop new features and enhancements to the front end of the platform with a focus on real-time data visualisation on client dashboards and portals using React, there's approximately 70-80% Greenfield development. Senior Front End Developer / Engineer (React TypeScript Data Visualisation) London to £80k - Apply now to find out more about this Senior Front End Developer / Engineer (React TypeScript Data Visualisation) opportunity. Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? * You have expertise with React and strong TypeScrip
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        One Identity Manager Developer

        Hays
        London
        £700.0 - £750.0 per annum + £750 Per Day Inside IR35
        My client is looking for a One Identity Manager SME to join their team * Strong hands-on experience with One Identity Manager (by Quest) * Lead development and support of the One Identity Manager (OIM) platform - Your new role - What you'll need to succeed * Provide L3 support, troubleshoot complex issues, and mentor L2 support * Proficient in SQL, VB.Net, PowerShell, and Active Directory * Experience integrating with Azure AD and SAP - What you'll get in return * Access to market leading technologies - What you need to do now - If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited a
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        Senior Android Engineer

        Richard Wheeler Associates
        E2, East London
        From £75,000 to £85,000 per annum + benefits
        Were looking for a proactive and experienced Android Developer to work across a portfolio of fully native apps, primarily developed in Kotlin, with legacy Java code being phased out. * Utilise the latest Android SDKs and frameworks to implement scalable, maintainable and testable architectures * 5+ years of high-level Android development experience * Good understanding of Android lifecycle, MVVM * Strong Android architecture knowledge * Focus on creating an optimal Android experience and extensive knowledge of Android-specific challenges - Central London - 3-4 days per week in the office - To £85k DoE + discretionary annual Bonus - A cracking opportunity for a SeniorAndroid Engineerto join one of the UKs leading app and technology companies. This smal
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        Fullstack Javascript Developer

        83zero Limited
        Grays Inn, WC2A 1EL
        £65000 - £70000 per annum + Pension combined 10% , PH, LA
        Full Stack JavaScript Developer (Mid-Level) Your Role: We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. * Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. * Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. * Collaborating with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. * Proficiency in HTML5, CSS3, and JavaScript (ES6+). Salary: £65,000 - £70,000 pa
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        Software Engineer

        Oscar Associates (UK) Limited
        Camden, NW1
        £50000 - £60000 per annum
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        Principal Software Engineer

        Rise Technical Recruitment Limited
        London
        £100000 - £115000.00 per annum + Progression + Training + Pension
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        Rise Technical
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        Aimtech Recruitment Ltd
        W1, Central London
        Unspecified
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        Senior Python Developer

        Hays
        London
        £600.0 - £700.0 per day + Up to £700pd Umbrella
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        Front End Developer TypeScript React Native

        Client Server
        Holborn, WC1
        £50000 - £70000 per annum + bonus + benefits
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        Senior React Developer

        Trafalgar Talent Ltd
        PO15, Fareham
        From £50,000 to £60,000 per annum
        As a Senior React Developer, you'll be pivotal in architecting, building, and optimizing advanced web applications using React and TypeScript. * Designing and implementing scalable front-end solutions using React, TypeScript, and modern tooling (e.g. Redux, Webpack, Jest). * A minimum of 5 years experience with React and TypeScript, especially in performance optimization. If you're a senior front-end engineer who loves delivering high-quality, secure, performant applicationsand you'd thrive in a collaborative, well-resourced environmentapply now through Trafalgar Talent. Trafalgar Talent is recruiting for a progressive, subscription-based tech company thats enhancing how users interact with web platforms through secure, high-performance solutions. You'll take on complex engineering ch
        As a Senior React Developer, you'll be pivotal in architecting, building, and optimizing advanced web applications using React and TypeScript. * Designing and implementing scalable front-end solutions using React, TypeScript, and modern tooling (e.g. Redux, Webpack, Jest). * A minimum of 5 years experience with React and TypeScript, especially in performance optimization. If you're a senior front-end engineer who loves delivering high-quality, secure, performant applicationsand you'd thrive in a collaborative, well-resourced environmentapply now through Trafalgar Talent. Trafalgar Talent is recruiting for a progressive, subscription-based tech company thats enhancing how users interact with web platforms through secure, high-performance solutions. You'll take on complex engineering ch
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        Angular Web Developer

        Gerrell & Hard
        Hampshire
        From £60,000 to £100,000 per annum
        The Angular Web Developer will design, implement, and test front-end applications for marine and subsea electronic products. o User Experience (UX) Design & implement web application front-ends that provide a great customer user experience emphasising ease of use, reusability and commonality across products. Web Development - Experienced developer with a proven track record of delivering projects on time. - Angular Working knowledge of tools used to design web-based interfaces (Figma) 6 Month Fixed Term Contract - Hampshire - Onsite £60-100k pro rata - They will work as part of a cross-functional team to develop easy to use, performant, intuitive interfaces and cohesive, maintainable back-end communication and data integration that provides a great us
        The Angular Web Developer will design, implement, and test front-end applications for marine and subsea electronic products. o User Experience (UX) Design & implement web application front-ends that provide a great customer user experience emphasising ease of use, reusability and commonality across products. Web Development - Experienced developer with a proven track record of delivering projects on time. - Angular Working knowledge of tools used to design web-based interfaces (Figma) 6 Month Fixed Term Contract - Hampshire - Onsite £60-100k pro rata - They will work as part of a cross-functional team to develop easy to use, performant, intuitive interfaces and cohesive, maintainable back-end communication and data integration that provides a great us
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        Software Engineer - Full Stack

        Anson Mccade
        South East
        GBP 70,035.00 per year;GBP 700.00 per week;GBP 70,000.00 per year;GBP
        As a Full Stack Software Engineer, you'll work closely with law enforcement customers to design, build, and maintain secure applications and services. * Design, develop, and maintain secure full-stack applications using modern frameworks and cloud-native technologies. They deliver secure, mission-critical software solutions that help protect the UK and its interests. With a strong focus on innovation, collaboration, and agility, they empower engineers to solve complex challenges in high-trust environments. * Collaborate with cross-functional teams and end-users to understand mission needs and translate them into scalable software solutions. This is a unique opportunity to contribute to national security through cutting-edge software engineering. ££700
        As a Full Stack Software Engineer, you'll work closely with law enforcement customers to design, build, and maintain secure applications and services. * Design, develop, and maintain secure full-stack applications using modern frameworks and cloud-native technologies. They deliver secure, mission-critical software solutions that help protect the UK and its interests. With a strong focus on innovation, collaboration, and agility, they empower engineers to solve complex challenges in high-trust environments. * Collaborate with cross-functional teams and end-users to understand mission needs and translate them into scalable software solutions. This is a unique opportunity to contribute to national security through cutting-edge software engineering. ££700
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        PREMIUM
        Proven experience in a full-stack or JavaScript-focused software engineering role. We have an exciting opportunity for aFull-Stack JavaScript Engineerto join the elementsuite teamsomeone whos passionate about building high-quality products and tools across the stack. This role blends front-end finesse with back-end capability, and were especially keen to meet developers who can pair modern JavaScript frameworks with solid SQL experience to help power our next-gen HR platform. * Writing clean, reusable JavaScript code using modern frameworks (Vue.js, Knockout.js). * Strong JavaScript skills and experience with modern frameworks (Vue.js, Knockout.js, jQuery). About the role - Youll work closely with our Application Deve
        Proven experience in a full-stack or JavaScript-focused software engineering role. We have an exciting opportunity for aFull-Stack JavaScript Engineerto join the elementsuite teamsomeone whos passionate about building high-quality products and tools across the stack. This role blends front-end finesse with back-end capability, and were especially keen to meet developers who can pair modern JavaScript frameworks with solid SQL experience to help power our next-gen HR platform. * Writing clean, reusable JavaScript code using modern frameworks (Vue.js, Knockout.js). * Strong JavaScript skills and experience with modern frameworks (Vue.js, Knockout.js, jQuery). About the role - Youll work closely with our Application Deve
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        What is the average salary for API in London?

        Average salary per year
        £72,499

        The average salary for a API in London is £72,499. API in London salaries range from £62,499 to £87,499.

        Frequently Asked Questions

        How many temporary API jobs are there in London?
        There are 1 temporary API jobs within 10 miles of London available on Totaljobs right now.

        What other similar jobs are there to temporary API jobs in London?
        As well as temporary API jobs in London, you can find temporary Salesforce, Data Analytics, Services, amongst many others.