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        174 Permanent API jobs in London + 20 miles

        85 exact matches jobs are outside your preferred location

        Senior Frontend Developer

        Pathfinder Business Solutions Ltd
        Milton Keynes (MK9), MK9 3QA
        From £50,000 to £60,000 per annum Full Benefits Pack
        REST-based API development
        REST-based API development
        Bicycle Therapeutics is a clinical-stage pharmaceutical company developing a novel class of medicines, referred to as Bicycle molecules, for diseases that are underserved by existing therapeutics. Bicycle molecules are fully synthetic short peptides constrained with small molecule scaffolds to form two loops that stabilize their structural geometry. This constraint facilitates target binding with high affinity and selectivity, making Bicycle molecules attractive candidates for drug development. The company is evaluating zelenectide pevedotin (formerly BT8009), a Bicycle Drug Conjugate (BDC) targeting Nectin-4, a well-validated tumor antigen; BT5528, a BDC molecule targeting EphA2, a historically undruggable target; and BT7480, a Bicycle Tumor-Targeted Immune Cell Agonist (Bicycle TICA) targeting Nectin-4 and agonizing CD137, in company-sponsored clinical trials.
        Bicycle Therapeutics is a clinical-stage pharmaceutical company developing a novel class of medicines, referred to as Bicycle molecules, for diseases that are underserved by existing therapeutics. Bicycle molecules are fully synthetic short peptides constrained with small molecule scaffolds to form two loops that stabilize their structural geometry. This constraint facilitates target binding with high affinity and selectivity, making Bicycle molecules attractive candidates for drug development. The company is evaluating zelenectide pevedotin (formerly BT8009), a Bicycle Drug Conjugate (BDC) targeting Nectin-4, a well-validated tumor antigen; BT5528, a BDC molecule targeting EphA2, a historically undruggable target; and BT7480, a Bicycle Tumor-Targeted Immune Cell Agonist (Bicycle TICA) targeting Nectin-4 and agonizing CD137, in company-sponsored clinical trials.
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        Client Support and Communication Integration and API Skills Oracle Cloud HCM Expertise Oracle HCM Cloud Application Support Oracle Updates and Patching Performance Optimization: Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
        Client Support and Communication Integration and API Skills Oracle Cloud HCM Expertise Oracle HCM Cloud Application Support Oracle Updates and Patching Performance Optimization: Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
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        Client Support and Communication Integration and API Skills Oracle Cloud EPM Expertise Oracle EPM Cloud Application Support Oracle Updates and Patching Performance Optimization Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
        Client Support and Communication Integration and API Skills Oracle Cloud EPM Expertise Oracle EPM Cloud Application Support Oracle Updates and Patching Performance Optimization Problem-Solving and Critical Thinking SAAS (Software-As-A-Service)
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        Middlebys Digital Sales & Marketing team is expanding, and were looking for a Digital Product Information & Catalog Manager Europe to join us in a brand-new permanent role. If youre passionate about product data, system structure, and elevating the customer experience, this is your opportunity to make a big impact across a global organisation. About the Role - In this role, you will be the driver of product data excellence for Europeowning, managing, and optimising our Product Information Management (PIM) system. Youll ensure product data is accurate, consistent, enriched, and aligned across regions and channels. Working closely with cross-functional teams across Europe and the U.S., youll collaborate with the U.S.-based PIM Architect to evolve our data model for European needs, champion data governance standards, and lead the consistent publishing of product informat
        Middlebys Digital Sales & Marketing team is expanding, and were looking for a Digital Product Information & Catalog Manager Europe to join us in a brand-new permanent role. If youre passionate about product data, system structure, and elevating the customer experience, this is your opportunity to make a big impact across a global organisation. About the Role - In this role, you will be the driver of product data excellence for Europeowning, managing, and optimising our Product Information Management (PIM) system. Youll ensure product data is accurate, consistent, enriched, and aligned across regions and channels. Working closely with cross-functional teams across Europe and the U.S., youll collaborate with the U.S.-based PIM Architect to evolve our data model for European needs, champion data governance standards, and lead the consistent publishing of product informat
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        Fast-growing FinTech and Tech For Good scale-up. * PHP, Laravel, Docker, CI/CD, AWS. * Remote UK, career development/training. A hugely successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their user-friendly platforms with new integrations and products. With a 4.8/5 Trustpilot score and a string of industry awards and recent investment, theyre ready to grow by another 70% next year. They need an experienced PHP/Laravel Developer with some DevOps experience in AWS or similar who has experience managing and configuring Docker environments for production. What experience youll need * Experience building and shipping production apps using PHP, Laravel APIs. * DevOps experience in AWS or similar. * Experience configuring and managing Docker environments for production, CI/CD and using
        Fast-growing FinTech and Tech For Good scale-up. * PHP, Laravel, Docker, CI/CD, AWS. * Remote UK, career development/training. A hugely successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their user-friendly platforms with new integrations and products. With a 4.8/5 Trustpilot score and a string of industry awards and recent investment, theyre ready to grow by another 70% next year. They need an experienced PHP/Laravel Developer with some DevOps experience in AWS or similar who has experience managing and configuring Docker environments for production. What experience youll need * Experience building and shipping production apps using PHP, Laravel APIs. * DevOps experience in AWS or similar. * Experience configuring and managing Docker environments for production, CI/CD and using
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        Front End Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience) We're looking for a skilled and motivated Front End Developer to help deliver modern, user-focused digital services for clients in the Defence sector. This is an exciting opportunity to join a multi-disciplinary team transforming the way Defence users interact with critical systems. You'll work closely with designers, UX specialists, back-end developers and stakeholders to bring ideas to life through intuitive and responsive interfaces. You'll be key to developing new applications, optimising performance, and shaping the digital journey from prototype through to production. * Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript
        Front End Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience) We're looking for a skilled and motivated Front End Developer to help deliver modern, user-focused digital services for clients in the Defence sector. This is an exciting opportunity to join a multi-disciplinary team transforming the way Defence users interact with critical systems. You'll work closely with designers, UX specialists, back-end developers and stakeholders to bring ideas to life through intuitive and responsive interfaces. You'll be key to developing new applications, optimising performance, and shaping the digital journey from prototype through to production. * Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript
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        NEWFEATURED
        Full Stack Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment. You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.
        Full Stack Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment. You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.
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        NEWFEATURED
        Connect with Eutelsat Group - Be part of a new era in communications, transforming connectivity with Eutelsat Group the worlds first GEO-LEO integrated global satellite operator. As a leader in satellite communications, we provide global connectivity solutions - connecting businesses, communities, and governments around the world. We can connect you at on land, at sea and in the air. We also deliver broadcast television channels and packages, transmitting vital news reports around the world. * Pioneer the future of Space Technology * Bring connectivity to remote frontiers * Collaborate with customer-centric experts * Embrace cultural diversity in our global team - In a dynamic industry where passion drives our teams to make a difference to become the most trusted partner for global satellite connectivity, you will elevate your skills in a stretching, rewarding, and me
        Connect with Eutelsat Group - Be part of a new era in communications, transforming connectivity with Eutelsat Group the worlds first GEO-LEO integrated global satellite operator. As a leader in satellite communications, we provide global connectivity solutions - connecting businesses, communities, and governments around the world. We can connect you at on land, at sea and in the air. We also deliver broadcast television channels and packages, transmitting vital news reports around the world. * Pioneer the future of Space Technology * Bring connectivity to remote frontiers * Collaborate with customer-centric experts * Embrace cultural diversity in our global team - In a dynamic industry where passion drives our teams to make a difference to become the most trusted partner for global satellite connectivity, you will elevate your skills in a stretching, rewarding, and me
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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 permanent API jobs are there in London?
        There are 174 permanent API jobs within 20 miles of London available on CWJobs right now.

        Where in London are these permanent jobs?
        You can find permanent jobs in City of London, Central London, West End.

        What other similar jobs are there to permanent API jobs in London?
        As well as permanent API jobs in London, you can find permanent Qa Automation, Quality Assurance, QA Analyst, amongst many others.