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        See all jobs in South West London

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        Last 14 days
        310

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        37 Contract API jobs in South West London + 20 miles

        273 exact matches jobs are outside your preferred location

        Android Developer, Contract, Start ASAP, London

        Norton Blake
        London
        Up to £550.00 per annum
        Android Developer, 6 months, London, £500-550, Start ASAP Location: London (Hybrid) Sector: Financial Services Inside IR35 Are you an experienced Android Developer ready to join a major Engineering Transformation programme at one of the UK's leading banks? My client is looking for a skilled contractor with strong Kotlin / Java expertise to help shape and deliver cutting-edge Android applications in a fast-paced, collaborative environment. * Building and maintaining advanced Android apps using Kotlin, Java, and frameworks like RxJava * Designing with architecture patterns like MVP, MVVM, or MVI * Handling the full app lifecycle - from modules through to Play Store deployment * Optimising mobile experiences across a range of screen sizes and Android versions * Collaborating with cross-functional teams to define and deliver new features
        Android Developer, 6 months, London, £500-550, Start ASAP Location: London (Hybrid) Sector: Financial Services Inside IR35 Are you an experienced Android Developer ready to join a major Engineering Transformation programme at one of the UK's leading banks? My client is looking for a skilled contractor with strong Kotlin / Java expertise to help shape and deliver cutting-edge Android applications in a fast-paced, collaborative environment. * Building and maintaining advanced Android apps using Kotlin, Java, and frameworks like RxJava * Designing with architecture patterns like MVP, MVVM, or MVI * Handling the full app lifecycle - from modules through to Play Store deployment * Optimising mobile experiences across a range of screen sizes and Android versions * Collaborating with cross-functional teams to define and deliver new features
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        Location: Hybrid (UK-based, occasional on-site in central London)? Contract Length: 4-6 months initially (with potential extension)?? Outside IR35?? Start Date: ASAP?? We are seeking a skilled SailPoint ISC / IDN Specialist to support the design, deployment, and integration of Access Management solutions within a SailPoint ISC environment. You will work closely with security architects, IAM engineers, and compliance teams to ensure secure and governed access to privileged accounts across the enterprise. * Lead the implementation and configurationof SailPoint IdentityIQ with PAM integrations (e.g., CyberArk, BeyondTrust). * Develop and maintain custom connectors, rules, and workflowsfor privileged access governance. * Collaborate with stakeholders to define access policies, role models, and certification campaigns.
        Location: Hybrid (UK-based, occasional on-site in central London)? Contract Length: 4-6 months initially (with potential extension)?? Outside IR35?? Start Date: ASAP?? We are seeking a skilled SailPoint ISC / IDN Specialist to support the design, deployment, and integration of Access Management solutions within a SailPoint ISC environment. You will work closely with security architects, IAM engineers, and compliance teams to ensure secure and governed access to privileged accounts across the enterprise. * Lead the implementation and configurationof SailPoint IdentityIQ with PAM integrations (e.g., CyberArk, BeyondTrust). * Develop and maintain custom connectors, rules, and workflowsfor privileged access governance. * Collaborate with stakeholders to define access policies, role models, and certification campaigns.
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        PREMIUM
        SuiteCRM Developer – Contract (Fully Remote) Rate: £420p/d Inside IR35 A public sector organisation are seeking an experienced SuiteCRM Developer to deliver customisation, integration, and ongoing support for their CRM platform. The contract is an ASAP start (subject to BPSS clearance), inside IR35, £420/day, and offered on a rolling monthly basis with an initial 4–6 months’ work. The role is fully remote with very occasional site visits required. * Designing, developing, and customising SuiteCRM modules, workflows, and plug-ins * Building and maintaining API integrations (REST/SOAP) * Troubleshooting, optimising performance, and ensuring data integrity/security * Collaborating with analysts, QA, and UX teams to deliver robust solutions * 8+ years’ hands-on experience with SuiteCRM or SugarCRM development
        SuiteCRM Developer – Contract (Fully Remote) Rate: £420p/d Inside IR35 A public sector organisation are seeking an experienced SuiteCRM Developer to deliver customisation, integration, and ongoing support for their CRM platform. The contract is an ASAP start (subject to BPSS clearance), inside IR35, £420/day, and offered on a rolling monthly basis with an initial 4–6 months’ work. The role is fully remote with very occasional site visits required. * Designing, developing, and customising SuiteCRM modules, workflows, and plug-ins * Building and maintaining API integrations (REST/SOAP) * Troubleshooting, optimising performance, and ensuring data integrity/security * Collaborating with analysts, QA, and UX teams to deliver robust solutions * 8+ years’ hands-on experience with SuiteCRM or SugarCRM development
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        NEW

        HR Solution Architect

        Hays
        RG21, Basingstoke
        £600.0 - £750.0 per annum + INSIDE IR35
        Your new company A global sustainability company is seeking a HR Solutions Architect with a hands-on technical background in building, integrating and improving HR systems - specifically in Reward Tooling Systems - to join the wider team. Your new role As the HR Solutions Architect, you will be responsible for designing and implementing scalable, secure, and effective HR technology solutions that align with organisational goals. This role bridges the gap between HR business needs and IT capabilities, ensuring that systems support performance management, payroll, compensation and benefits, JML and employee engagement strategies. Solution Design & Architecture * Analyse HR business requirements and translate them into technical solutions. * Design system architectures for HR platforms (e.g., Workday, SAP SuccessFactors, Oracle HCM).
        Your new company A global sustainability company is seeking a HR Solutions Architect with a hands-on technical background in building, integrating and improving HR systems - specifically in Reward Tooling Systems - to join the wider team. Your new role As the HR Solutions Architect, you will be responsible for designing and implementing scalable, secure, and effective HR technology solutions that align with organisational goals. This role bridges the gap between HR business needs and IT capabilities, ensuring that systems support performance management, payroll, compensation and benefits, JML and employee engagement strategies. Solution Design & Architecture * Analyse HR business requirements and translate them into technical solutions. * Design system architectures for HR platforms (e.g., Workday, SAP SuccessFactors, Oracle HCM).
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        NEW

        Java Full Stack Developer

        Infoplus Technologies UK Ltd
        London
        From £500 to £550 per day
        Role:-------> JAVA Full stack Developer Job Type:-------> Contractor Location:-------> Glasgow, Hybrid (3-5 days Onsite) 1-3 Selling Questions:-------> should betailored based on specific requirements * Ready to utilize your skills/knowledge/experience in Are you looking for an exciting opportunity as JAVA Full stack Developer,We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. * Are you passionate about Join us as a / Make a meaningful impact as a / We have an exciting role for you - .-------> to be selected and filled with a role title BFSI Capital Markets/Large Bank 6 months 4 3-5 days at office (Glasgow-Customer location) Careers at TCS: It means more(Default) Key responsibilities:(Up to 10,Avoid repetition)
        Role:-------> JAVA Full stack Developer Job Type:-------> Contractor Location:-------> Glasgow, Hybrid (3-5 days Onsite) 1-3 Selling Questions:-------> should betailored based on specific requirements * Ready to utilize your skills/knowledge/experience in Are you looking for an exciting opportunity as JAVA Full stack Developer,We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. * Are you passionate about Join us as a / Make a meaningful impact as a / We have an exciting role for you - .-------> to be selected and filled with a role title BFSI Capital Markets/Large Bank 6 months 4 3-5 days at office (Glasgow-Customer location) Careers at TCS: It means more(Default) Key responsibilities:(Up to 10,Avoid repetition)
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        NEW
        Job Role: Software Engineer - Angular Job Type: Contract (part time) Location: Remote (UK only) Daily rate: £425 per day (Outside IR35) * Duration: 12 months * Commitment: 1-2 days per month (final week of each month) * Scope: Maintenance support, system health, troubleshooting, and minor enhancements We are hiring on behalf of our client, an established organisation with a large-scale digital presence. They are seeking reliable ongoing support to maintain and optimise their Contentful-based web platform. This role will initially focus on the current tech stack and then transition to their new website following its launch in late October. This is a 12-month contract requiring approximately three days of support each month. The work is primarily maintenance-focused, ensuring system stability, keeping packages up to date, and addressing issues as they arise.
        Job Role: Software Engineer - Angular Job Type: Contract (part time) Location: Remote (UK only) Daily rate: £425 per day (Outside IR35) * Duration: 12 months * Commitment: 1-2 days per month (final week of each month) * Scope: Maintenance support, system health, troubleshooting, and minor enhancements We are hiring on behalf of our client, an established organisation with a large-scale digital presence. They are seeking reliable ongoing support to maintain and optimise their Contentful-based web platform. This role will initially focus on the current tech stack and then transition to their new website following its launch in late October. This is a 12-month contract requiring approximately three days of support each month. The work is primarily maintenance-focused, ensuring system stability, keeping packages up to date, and addressing issues as they arise.
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        NEW
        Full Stack Developer - Hybrid (London & Bristol) - Circa £600 per day inside ir35 - 3 months All applicants must hold an active SC clearance. * Develop and maintain web applications: Design, code, test, and deploy scalable and efficient web applications using modern technologies. * Collaborate with cross-functional teams: Work closely with designers, product managers, and other developers to create seamless user experiences. * Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript Develop back-end services * Build and maintain server-side logic, databases, and APIs using Spring and Java * Experience of Cloud Native microservices architectures deployed on Kubernetes hosted on Red Hat OpenShift
        Full Stack Developer - Hybrid (London & Bristol) - Circa £600 per day inside ir35 - 3 months All applicants must hold an active SC clearance. * Develop and maintain web applications: Design, code, test, and deploy scalable and efficient web applications using modern technologies. * Collaborate with cross-functional teams: Work closely with designers, product managers, and other developers to create seamless user experiences. * Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript Develop back-end services * Build and maintain server-side logic, databases, and APIs using Spring and Java * Experience of Cloud Native microservices architectures deployed on Kubernetes hosted on Red Hat OpenShift
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        Full - Stack Developer (SC Cleared)

        Sanderson Government and Defence
        London
        £600 - £620 per day + Inside IR35
        Role title: Full-Stack Developer (SC Cleared) Location: Hybrid -Bristol or London Sector: Public Clearance Required: MOD SC Contract Duration: 5 months We are seeking an experienced Full Stack Developer to join a secure, high-impact public sector project. The successful candidate will be responsible for designing, developing, and maintaining scalable web applications using modern technologies across both front-end and back-end stacks. This role requires strong collaboration with cross-functional teams and a commitment to clean, maintainable code within a cloud-native environment. * Develop and maintain responsive, efficient web applications * Collaborate with designers, product managers, and developers to deliver seamless user experiences * Implement front-end solutions using modern frameworks and languages * Build and maintain back-end services, APIs, and databases
        Role title: Full-Stack Developer (SC Cleared) Location: Hybrid -Bristol or London Sector: Public Clearance Required: MOD SC Contract Duration: 5 months We are seeking an experienced Full Stack Developer to join a secure, high-impact public sector project. The successful candidate will be responsible for designing, developing, and maintaining scalable web applications using modern technologies across both front-end and back-end stacks. This role requires strong collaboration with cross-functional teams and a commitment to clean, maintainable code within a cloud-native environment. * Develop and maintain responsive, efficient web applications * Collaborate with designers, product managers, and developers to deliver seamless user experiences * Implement front-end solutions using modern frameworks and languages * Build and maintain back-end services, APIs, and databases
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        FEATURED
        Job Title: Full Stack Developer Location: Hybrid with travel to London and Bristol Duration: 6 Months Rate: £650 per day - PAYE via Umbrella only Clearance: Active MOD SC clearance is necessary for this role. Job Description * Develop and maintain web applications: Design, code, test, and deploy scalable and efficient web applications using modern technologies. * Collaborate with cross-functional teams: Work closely with designers, product managers, and other developers to create seamless user experiences. * Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript * Develop back-end services: Build and maintain server-side logic, databases, and APIs using Spring and Java
        Job Title: Full Stack Developer Location: Hybrid with travel to London and Bristol Duration: 6 Months Rate: £650 per day - PAYE via Umbrella only Clearance: Active MOD SC clearance is necessary for this role. Job Description * Develop and maintain web applications: Design, code, test, and deploy scalable and efficient web applications using modern technologies. * Collaborate with cross-functional teams: Work closely with designers, product managers, and other developers to create seamless user experiences. * Implement front-end solutions: Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Vue.js and TypeScript * Develop back-end services: Build and maintain server-side logic, databases, and APIs using Spring and Java
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        PREMIUM
        Contract QA Engineer London/Hybrid (2 days on site, 3 from home) Duration; 4 months (likely to extend) Day rate £450 - outside IR35 A leading UK digital consultancy is seeking a Quality Assurance Engineer to join a high-performing delivery team working on a major client in the property technology sector. The team develops products that make the experience of finding a home better, quicker, and more enjoyable for users. This role goes beyond testing - it is about championing quality at every stage of the software development lifecycle. The successful candidate will help prevent defects rather than just find them, embed quality throughout the process, and support the team in delivering robust, secure, accessible, and user-friendly systems.
        Contract QA Engineer London/Hybrid (2 days on site, 3 from home) Duration; 4 months (likely to extend) Day rate £450 - outside IR35 A leading UK digital consultancy is seeking a Quality Assurance Engineer to join a high-performing delivery team working on a major client in the property technology sector. The team develops products that make the experience of finding a home better, quicker, and more enjoyable for users. This role goes beyond testing - it is about championing quality at every stage of the software development lifecycle. The successful candidate will help prevent defects rather than just find them, embed quality throughout the process, and support the team in delivering robust, secure, accessible, and user-friendly systems.
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        NEW

        iOS Mobile Developer

        Hays
        London
        £600.0 - £610.0 per day + c£610 per day (inside IR35)
        Your new role You will be part of the team that will be responsible for developing and maintaining features for the iOS variant of the App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure and test, you will help to design, develop, test and deliver new features while also maintaining existing features. You will be involved throughout the entire product lifecycle being chiefly responsible for producing high-quality, performant, well-documented and tested features that deliver a first-class experience to millions of users across England. Resonsibilities - Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the NHS App's iOS application using Swift and Swift UI. - Create appropriate unit and integration tests for your work.
        Your new role You will be part of the team that will be responsible for developing and maintaining features for the iOS variant of the App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure and test, you will help to design, develop, test and deliver new features while also maintaining existing features. You will be involved throughout the entire product lifecycle being chiefly responsible for producing high-quality, performant, well-documented and tested features that deliver a first-class experience to millions of users across England. Resonsibilities - Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the NHS App's iOS application using Swift and Swift UI. - Create appropriate unit and integration tests for your work.
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        NEW
        Android Developer 6 months London - Remote £600 per day inside IR35 - Umbrella only Your role You will be part of the team that will be responsible for developing and maintaining features for the Android variant of the clients App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure and test, you will help to design, develop, test and deliver new features while also maintaining existing features. You will be involved throughout the entire product lifecycle being chiefly responsible for producing high-quality, performant, well-documented and tested features that deliver a first-class experience to millions of users across England. Responsibilities * Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the clients App's Android application using Kotlin.
        Android Developer 6 months London - Remote £600 per day inside IR35 - Umbrella only Your role You will be part of the team that will be responsible for developing and maintaining features for the Android variant of the clients App. Working in a multi-disciplinary team of tech, design, business, product, infrastructure and test, you will help to design, develop, test and deliver new features while also maintaining existing features. You will be involved throughout the entire product lifecycle being chiefly responsible for producing high-quality, performant, well-documented and tested features that deliver a first-class experience to millions of users across England. Responsibilities * Work with a multi-disciplinary team to design, document and develop high quality, scalable solutions for the clients App's Android application using Kotlin.
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        PREMIUM
        Contract Length: ~6 Months Location: Hybrid with an expectation to spend approximately one day per week on-site in Stratford, London Day Rate: Up to £500 Start Date: End of September Interview Process: Initial interview followed by one or two client interviews This role requires a highly skilled, hands-on Lead Integration Engineer with significant experience in AWS, Python, and integration platforms. The successful candidate will provide both technical and thought leadership, driving integration initiatives in a complex and evolving environment. Key Responsibilities * Scope, design, and build integrations across third-party platforms leveraging AWS infrastructure * Develop and maintain scalable data pipelines using Python, ensuring data quality, consistency, and reliability
        Contract Length: ~6 Months Location: Hybrid with an expectation to spend approximately one day per week on-site in Stratford, London Day Rate: Up to £500 Start Date: End of September Interview Process: Initial interview followed by one or two client interviews This role requires a highly skilled, hands-on Lead Integration Engineer with significant experience in AWS, Python, and integration platforms. The successful candidate will provide both technical and thought leadership, driving integration initiatives in a complex and evolving environment. Key Responsibilities * Scope, design, and build integrations across third-party platforms leveraging AWS infrastructure * Develop and maintain scalable data pipelines using Python, ensuring data quality, consistency, and reliability
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        NEW
        Job Title: Endur Technical Architect Location: 60/40 with 3 days in Canary Wharf OR Remote Start Date: ASAP Contract Length/End Date: 31st December with possibility of extension Working hours: 40 hrs/week Role Overview Work directly with subject matter experts, Product owners. designers, technical leads and other architects to re-architect/design needs of next generation Gas and Power trading platform with modern technologies, consistent with business and technology strategies. Deep knowledge of energy trading and risk management processes across front, middle and back-office functionalities with an emphasis on physical trading. 1) Expert in designing the architecture of modern, bespoke Energy trading systems, including documenting and agreeing key design decisions and trade-offs across diverse stakeholders.
        Job Title: Endur Technical Architect Location: 60/40 with 3 days in Canary Wharf OR Remote Start Date: ASAP Contract Length/End Date: 31st December with possibility of extension Working hours: 40 hrs/week Role Overview Work directly with subject matter experts, Product owners. designers, technical leads and other architects to re-architect/design needs of next generation Gas and Power trading platform with modern technologies, consistent with business and technology strategies. Deep knowledge of energy trading and risk management processes across front, middle and back-office functionalities with an emphasis on physical trading. 1) Expert in designing the architecture of modern, bespoke Energy trading systems, including documenting and agreeing key design decisions and trade-offs across diverse stakeholders.
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        Python Developer - Commodities

        McGregor Boyall Associates Limited
        London
        £0650 - £700 per day
        The Role A leading global financial institution is seeking a Python Developer (Contract) to join its Commodities Technology team. This group supports a fast-growing Commodities Index business that spans Oil, Gas, Power, Agriculture, and Metals, providing advanced analytics and tools for structuring and trading. You will play a key role in designing and delivering a new index back-testing platform, working closely with structurers and front office stakeholders. The position offers direct business interaction, exposure to real-world trading problems, and the opportunity to build robust, high-performance solutions in a dynamic environment. Responsibilities o Historical index back-testing o Daily pricing and index level generation o Weighting and rebalancing logic o Basket decomposition and attribution analytics
        The Role A leading global financial institution is seeking a Python Developer (Contract) to join its Commodities Technology team. This group supports a fast-growing Commodities Index business that spans Oil, Gas, Power, Agriculture, and Metals, providing advanced analytics and tools for structuring and trading. You will play a key role in designing and delivering a new index back-testing platform, working closely with structurers and front office stakeholders. The position offers direct business interaction, exposure to real-world trading problems, and the opportunity to build robust, high-performance solutions in a dynamic environment. Responsibilities o Historical index back-testing o Daily pricing and index level generation o Weighting and rebalancing logic o Basket decomposition and attribution analytics
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        NEW

        Python Developer

        Hays
        London
        £600.0 - £700.0 per day + Up to £700pd Umbrella
        I am currently working with a London-based Tier 1 investment bank who are actively seeking a Python Developer on a long-term contract basis. What you'll need to succeed * Strong Python programming experience within Financial Services - Mandatory * Good understanding of quantitative finance * Good experience developing and optimising Python-based calculators and models. * Strong experience developing high-performance APIs using Flask or FastAPI. * Expertise in Pandas, NumPy and other computing libraries. * Strong experience liaising with front-office stakeholders What you'll get in return * Initial 6-month contract with extensions * Up to £700pd umbrella * London-based hybrid working What you need to do nowIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
        I am currently working with a London-based Tier 1 investment bank who are actively seeking a Python Developer on a long-term contract basis. What you'll need to succeed * Strong Python programming experience within Financial Services - Mandatory * Good understanding of quantitative finance * Good experience developing and optimising Python-based calculators and models. * Strong experience developing high-performance APIs using Flask or FastAPI. * Expertise in Pandas, NumPy and other computing libraries. * Strong experience liaising with front-office stakeholders What you'll get in return * Initial 6-month contract with extensions * Up to £700pd umbrella * London-based hybrid working What you need to do nowIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
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        NEW
        Location: London, UK (Hybrid 23 days onsite) Type: Contract (6 months) | Rate: Market| Start Date: ASAP About the Role Our client, a leading global organization, is looking for an experienced DevSecOps Pentester to join a leading security team in London. Youll perform penetration tests and security assessments across CI/CD pipelines, cloud environments, and applications, integrating automated security tools and practices into DevOps workflows. This role is ideal for someone who can identify vulnerabilities in code, containers, APIs, and infrastructure-as-code before production, collaborate closely with DevOps and development teams, and help improve enterprise security posture. Key Responsibilities Integrate security tools and practices into CI/CD pipelines for continuous validation.
        Location: London, UK (Hybrid 23 days onsite) Type: Contract (6 months) | Rate: Market| Start Date: ASAP About the Role Our client, a leading global organization, is looking for an experienced DevSecOps Pentester to join a leading security team in London. Youll perform penetration tests and security assessments across CI/CD pipelines, cloud environments, and applications, integrating automated security tools and practices into DevOps workflows. This role is ideal for someone who can identify vulnerabilities in code, containers, APIs, and infrastructure-as-code before production, collaborate closely with DevOps and development teams, and help improve enterprise security posture. Key Responsibilities Integrate security tools and practices into CI/CD pipelines for continuous validation.
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        NEW

        Pentester

        Queen Square Recruitment Limited
        London
        Unspecified
        Internal Pentester Start: ASAP |Duration: 6 months |Location: London (Hybrid, 23 days in office) |Rate: Market About the Role Our client, a leading global organization, is looking for a skilledInternal Pentesterto join a leading security team in London. This contract role is perfect for someone experienced in penetration testing across networks, systems, web applications, APIs, and cloud environments, who can identify vulnerabilities, simulate attacks, and deliver actionable remediation advice. Youll work in a compliance-driven, high-security environment, collaborating with cross-functional teams to strengthen the organizations security posture. What Youll Do Conduct full-scope penetration tests on applications, APIs, internal infrastructure, networks, and cloud environments (AWS, Azure, GCP).
        Internal Pentester Start: ASAP |Duration: 6 months |Location: London (Hybrid, 23 days in office) |Rate: Market About the Role Our client, a leading global organization, is looking for a skilledInternal Pentesterto join a leading security team in London. This contract role is perfect for someone experienced in penetration testing across networks, systems, web applications, APIs, and cloud environments, who can identify vulnerabilities, simulate attacks, and deliver actionable remediation advice. Youll work in a compliance-driven, high-security environment, collaborating with cross-functional teams to strengthen the organizations security posture. What Youll Do Conduct full-scope penetration tests on applications, APIs, internal infrastructure, networks, and cloud environments (AWS, Azure, GCP).
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        NEW
        Description Why LBR? An amazing market position, enviable growth, collaboration and wonderful people are just some of the reasons to further your career with Law Business Research. Our culture is shaped by our core values that promote equality, agility, and respect in everything we do. We are proud to be an equal opportunities employer and are committed to ensuring that all candidates are given the same opportunity to succeed regardless of their sex, gender identity/expression or reassignment, sexual orientation, marital status, race, colour, nationality, ethnic or national origin, religion, age or disability We also take our place in this world of ours very seriously and engage in a wide variety of charitable and community based initiatives.
        Description Why LBR? An amazing market position, enviable growth, collaboration and wonderful people are just some of the reasons to further your career with Law Business Research. Our culture is shaped by our core values that promote equality, agility, and respect in everything we do. We are proud to be an equal opportunities employer and are committed to ensuring that all candidates are given the same opportunity to succeed regardless of their sex, gender identity/expression or reassignment, sexual orientation, marital status, race, colour, nationality, ethnic or national origin, religion, age or disability We also take our place in this world of ours very seriously and engage in a wide variety of charitable and community based initiatives.
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        18 Month Fixed Term Contract Milton Keynes: £53,000 - £57,000 Hybrid Working Ready to shape the future of digital assessment through precision, collaboration, and innovation? AQA is looking for a Senior Test Analyst - Automation with proven experience in creating automated tests using BDD methodology. You'll translate specifications into meaningful automated tests using C# toolsets and libraries such as Playwright. You're someone who thrives on quality, champions best practices, and is eager to play a key role in delivering the systems behind millions of GCSE and A-level results across the UK and internationally. This is more than just writing test scripts - it's your opportunity to influence how we build, test, and deliver software that truly matters.
        18 Month Fixed Term Contract Milton Keynes: £53,000 - £57,000 Hybrid Working Ready to shape the future of digital assessment through precision, collaboration, and innovation? AQA is looking for a Senior Test Analyst - Automation with proven experience in creating automated tests using BDD methodology. You'll translate specifications into meaningful automated tests using C# toolsets and libraries such as Playwright. You're someone who thrives on quality, champions best practices, and is eager to play a key role in delivering the systems behind millions of GCSE and A-level results across the UK and internationally. This is more than just writing test scripts - it's your opportunity to influence how we build, test, and deliver software that truly matters.
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        NEWFEATURED
        Chubb is the worlds largest publicly traded property and casualty insurer. With operations in 54 countries, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance and life insurance to a diverse group of clients. Scope Reporting to the Global Head of Integration Platform, this leader will be responsible for leading the design and delivery for our Integration and API platforms S/he will be responsible for evangelizing the adoption of these platforms in partnership with EMEA CIO teams. S/he will govern global solution designs that leverage these platforms S/he will also be the Chapter Area Lead for Integration Engineering discipline. Hiring, training and mentoring software engineers in the specialization around Integration solutions.
        Chubb is the worlds largest publicly traded property and casualty insurer. With operations in 54 countries, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance and life insurance to a diverse group of clients. Scope Reporting to the Global Head of Integration Platform, this leader will be responsible for leading the design and delivery for our Integration and API platforms S/he will be responsible for evangelizing the adoption of these platforms in partnership with EMEA CIO teams. S/he will govern global solution designs that leverage these platforms S/he will also be the Chapter Area Lead for Integration Engineering discipline. Hiring, training and mentoring software engineers in the specialization around Integration solutions.
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        Overview We are seeking an experienced PHP developer to join our development team. The role involves building and maintaining web applications that integrate with our core quote and sales engines. The successful candidate will have strong PHP and MySQL expertise, with the ability to write efficient, well-structured code without over-reliance on heavy frameworks. Key Responsibilities Develop and maintain PHP applications that integrate with our back-end systems. Design and optimise MySQL databases, including complex queries and schema design for performance and scalability. Implement APIs for third-party website integration. Work across both back-end and front-end as needed (HTML, CSS, JavaScript). Ensure code quality, efficiency, and security best practices. Collaborate with team members to deliver reliable and maintainable solutions. Essential Skills & Experience
        Overview We are seeking an experienced PHP developer to join our development team. The role involves building and maintaining web applications that integrate with our core quote and sales engines. The successful candidate will have strong PHP and MySQL expertise, with the ability to write efficient, well-structured code without over-reliance on heavy frameworks. Key Responsibilities Develop and maintain PHP applications that integrate with our back-end systems. Design and optimise MySQL databases, including complex queries and schema design for performance and scalability. Implement APIs for third-party website integration. Work across both back-end and front-end as needed (HTML, CSS, JavaScript). Ensure code quality, efficiency, and security best practices. Collaborate with team members to deliver reliable and maintainable solutions. Essential Skills & Experience
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        NEW
        New Senior Data Engineer Contract Roles We have multiple new Senior Data Engineer Contract roles for a London based financial services client of ours. This would be working on a greenfield project in a new team building out a digital platform. This is outside IR35, 1-2 days per week onsite in London and initial 6 month contract and an immediate start. The ideal candidate will be a data engineer from a software engineering background with machine learning experience. The rate available for this position is: £550-575pd * ETL / Data Pipelines / Data Integration * Python & Java (for building data pipelines & APIs) * Snowflake * AWS * Machine Learning * React or Angular Please apply directly or email me your CV on
        New Senior Data Engineer Contract Roles We have multiple new Senior Data Engineer Contract roles for a London based financial services client of ours. This would be working on a greenfield project in a new team building out a digital platform. This is outside IR35, 1-2 days per week onsite in London and initial 6 month contract and an immediate start. The ideal candidate will be a data engineer from a software engineering background with machine learning experience. The rate available for this position is: £550-575pd * ETL / Data Pipelines / Data Integration * Python & Java (for building data pipelines & APIs) * Snowflake * AWS * Machine Learning * React or Angular Please apply directly or email me your CV on
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        NEWFEATURED

        Technical Architect

        Queen Square Recruitment Limited
        RG40, Wokingham
        £500 per day inside IR35
        Azure Technical Architect Start date: ASAP (within the next 4 weeks) Contract length: 6 months Day rate: £500 per day inside IR35 Location: Wokingham - 3 days per week onsite Our client, a large global consultancy, is looking for an Azure Solution Architectto play a key role in the RegDB decommission program, working closely with stakeholders and offshore teams to design, develop, and deliver high-quality Azure-based solutions. This is a hands-on role where you will combine solution design expertise with strong development and integration skills. * Collaborate with stakeholders and coordinate delivery with offshore teams. * Lead the development of the RegDB program and ensure on-time delivery of project code. * Provide clear and timely progress updates to stakeholders (daily/weekly). * Conduct requirement meetings and translate needs into technical solutions.
        Azure Technical Architect Start date: ASAP (within the next 4 weeks) Contract length: 6 months Day rate: £500 per day inside IR35 Location: Wokingham - 3 days per week onsite Our client, a large global consultancy, is looking for an Azure Solution Architectto play a key role in the RegDB decommission program, working closely with stakeholders and offshore teams to design, develop, and deliver high-quality Azure-based solutions. This is a hands-on role where you will combine solution design expertise with strong development and integration skills. * Collaborate with stakeholders and coordinate delivery with offshore teams. * Lead the development of the RegDB program and ensure on-time delivery of project code. * Provide clear and timely progress updates to stakeholders (daily/weekly). * Conduct requirement meetings and translate needs into technical solutions.
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        We are an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. We want to create a collaborative team to help build ClearRoute. This is an opportunity for you to build a consultancy from the ground up, use your voice to drive change and help transform organisations and problem domains. As a Senior Quality Cloud Engineer (Data Engineer), you will be responsible for developing and maintaining robust backend services and scalable data pipelines that power our customers AI-driven solutions. Your work will focus on building the foundational components that enable seamless integration of advanced AI capabilities into our customers existing systems and workflows.
        We are an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. We want to create a collaborative team to help build ClearRoute. This is an opportunity for you to build a consultancy from the ground up, use your voice to drive change and help transform organisations and problem domains. As a Senior Quality Cloud Engineer (Data Engineer), you will be responsible for developing and maintaining robust backend services and scalable data pipelines that power our customers AI-driven solutions. Your work will focus on building the foundational components that enable seamless integration of advanced AI capabilities into our customers existing systems and workflows.
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        What is the average salary for API in South West London?

        Average salary per year
        £82,499

        The average salary for a API in South West London is £82,499. API in South West London salaries range from £64,999 to £92,499.

        Frequently Asked Questions

        How many contract API jobs are there in South West London?
        There are 37 contract API jobs within 20 miles of South West London available on Jobsite right now.

        What other similar jobs are there to contract API jobs in South West London?
        As well as contract API jobs in South West London, you can find contract IT, Software Development, Management, amongst many others.