Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations

Filters

Contract
Sort byRelevance
Commute time
Locations
Salaries
Date posted
    Type of Company
      Job types
      2 selected

        Related Jobs

        • Engineering
        • Management
        • Software Development
        • Directing
        • Communication
        • Delivery
        • Design
        • Python
        • Architecture
        • Engineering Manager
        • Director of Engineering
        • Senior Engineer
        • Engineer
        • Engineering Lead
        • Forward Deployed Engineer

        show more
        Contract
        Remove all filters

        Commute time

        Locations

        Popular locations


        Southwark
        1















        See all jobs in London Fields

        Salaries

        Date posted





        Job types

        Contract
        67




        64 Contract API jobs in London + 20 miles

        Senior Solution Engineer

        XERO (UK) LIMITED
        London
        Competitive
        Our Purpose - Scheduling isnt simply filling shifts. Its finding the sweet spot that enables businesses to grow and team members to enjoy the perfect work/life balance. At Planday from Xero, we aim to use Agentic AI to build a future where managers seamlessly can free up invaluable time for their business and teams. Were not just building software; were on a mission to make shift work more human, to change work/life balance from a luxury to a reality for all shift workers. Were using advanced technology to help humans reach their full potential. At work and in life. Founded in 2004, Planday is headquartered in Copenhagen, Denmark and helps create perfect schedules for hundreds of thousands of users across the world. Planday was acquired by Xero in 2021. How youll make an impact - The Senior Solution Engineer plays a critical role in Plandays go-to-market organisation, partnering ...
        Our Purpose - Scheduling isnt simply filling shifts. Its finding the sweet spot that enables businesses to grow and team members to enjoy the perfect work/life balance. At Planday from Xero, we aim to use Agentic AI to build a future where managers seamlessly can free up invaluable time for their business and teams. Were not just building software; were on a mission to make shift work more human, to change work/life balance from a luxury to a reality for all shift workers. Were using advanced technology to help humans reach their full potential. At work and in life. Founded in 2004, Planday is headquartered in Copenhagen, Denmark and helps create perfect schedules for hundreds of thousands of users across the world. Planday was acquired by Xero in 2021. How youll make an impact - The Senior Solution Engineer plays a critical role in Plandays go-to-market organisation, partnering ...
        more
        About Sano - Mission: what we do * Accelerating the worlds transition to personalised medicine - Purpose: why we do it * To speed up development of life-saving treatments for those with limited options - Vision: where were going * Become the worlds best source of patient-in-the-loop genomic and health data for precision medicine development - Curious to dive deeper? Read more about what we do here - Brief into to the role, who they are reporting to,... * Role - VP Data & Engineering * Salary -£120,000 to £150,000 depending on experience * Location - UK (remote only) As VP of Engineering & Data, youll be a hands-on, strategic leader for a small high-impact team. Youll own the technical direction and delivery for our engineering function, including front-end, backend, and platform disciplines. You will be instrumental in ensuring we can reliably ingest, curate, and serve high-quality ...
        About Sano - Mission: what we do * Accelerating the worlds transition to personalised medicine - Purpose: why we do it * To speed up development of life-saving treatments for those with limited options - Vision: where were going * Become the worlds best source of patient-in-the-loop genomic and health data for precision medicine development - Curious to dive deeper? Read more about what we do here - Brief into to the role, who they are reporting to,... * Role - VP Data & Engineering * Salary -£120,000 to £150,000 depending on experience * Location - UK (remote only) As VP of Engineering & Data, youll be a hands-on, strategic leader for a small high-impact team. Youll own the technical direction and delivery for our engineering function, including front-end, backend, and platform disciplines. You will be instrumental in ensuring we can reliably ingest, curate, and serve high-quality ...
        more
        About Staffbase - We inspire people to achieve great things together. Our mission is to help organizations unlock the power of inspirational communication with the first AI-native Employee Experience Platform . Our industry-leading and award-winning agentic AI communications channels - intranet, employee app and email solutions - create engaging experiences that connect and empower employees. Headquartered in Chemnitz, Germany and New York City, with offices in Berlin, London, Sydney, Tokyo, Prague, and MinneapolisSt. Paul, our diverse team of 750+ employees supports 2,000+ customersreaching over 16.4 million employeesin transforming their employee experience. We are proud to be a Unicorn companyprivately valued at over $1 billiondemonstrating strong growth, innovation, and lasting impact in our industry. Together, we're shaping the future of workplace communication.
        About Staffbase - We inspire people to achieve great things together. Our mission is to help organizations unlock the power of inspirational communication with the first AI-native Employee Experience Platform . Our industry-leading and award-winning agentic AI communications channels - intranet, employee app and email solutions - create engaging experiences that connect and empower employees. Headquartered in Chemnitz, Germany and New York City, with offices in Berlin, London, Sydney, Tokyo, Prague, and MinneapolisSt. Paul, our diverse team of 750+ employees supports 2,000+ customersreaching over 16.4 million employeesin transforming their employee experience. We are proud to be a Unicorn companyprivately valued at over $1 billiondemonstrating strong growth, innovation, and lasting impact in our industry. Together, we're shaping the future of workplace communication.
        more
        Location - United Kingdom - London Office, Ireland - Dublin Office - Employment Type - Full time - Location Type - Hybrid - Department - Customer Experience - Overview - Application - At ClickUp, were not just building software. Were architecting the future of work! In a world overwhelmed by work sprawl, we saw a better way. Thats why we created the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI, empowering millions of teams to break free from silos, reclaim their time, and unlock new levels of productivity. At ClickUp, youll have the opportunity to learn, use, and pioneer AI in ways that shape not only our product, but the future of work itself. Join us and be part of a bold, innovative team thats redefining whats possible! This is a once-in-a-lifetime opportunity to join a hyper-growth startup focused on saving ...
        Location - United Kingdom - London Office, Ireland - Dublin Office - Employment Type - Full time - Location Type - Hybrid - Department - Customer Experience - Overview - Application - At ClickUp, were not just building software. Were architecting the future of work! In a world overwhelmed by work sprawl, we saw a better way. Thats why we created the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI, empowering millions of teams to break free from silos, reclaim their time, and unlock new levels of productivity. At ClickUp, youll have the opportunity to learn, use, and pioneer AI in ways that shape not only our product, but the future of work itself. Join us and be part of a bold, innovative team thats redefining whats possible! This is a once-in-a-lifetime opportunity to join a hyper-growth startup focused on saving ...
        more
        Who we are - Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing and we are excited to help digitally transform their operations at scale. Working at Samsara means you'll help define the future of physical operations and be on a team that's shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver ...
        Who we are - Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing and we are excited to help digitally transform their operations at scale. Working at Samsara means you'll help define the future of physical operations and be on a team that's shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver ...
        more
        As the Senior Director of Platform Engineering, you will oversee everything from providing rock-solid infrastructure to shared services, and from building a great internal developer experience through to setting the standards around our API and quality programs.
        As the Senior Director of Platform Engineering, you will oversee everything from providing rock-solid infrastructure to shared services, and from building a great internal developer experience through to setting the standards around our API and quality programs.
        more
        Upvests Investment API is easy to integrate so that fintechs and enterprises alike can save resources and fully focus on their core business.? As the Investment API category leader in Europe, we are continuing our path of growth and expansion - with our API product at its core. * Proven experience in a regulated fintech, finance, or banking environment, preferably B2B, with a deep understanding of API-first SaaS offerings. * Continuous learning : The complex yet fascinating field of investments, building an API product on a state-of-the-art tech stack, and working with the most relevant fintechs and financial institutions provide for an incredibly rewarding learning experience.
        Upvests Investment API is easy to integrate so that fintechs and enterprises alike can save resources and fully focus on their core business.? As the Investment API category leader in Europe, we are continuing our path of growth and expansion - with our API product at its core. * Proven experience in a regulated fintech, finance, or banking environment, preferably B2B, with a deep understanding of API-first SaaS offerings. * Continuous learning : The complex yet fascinating field of investments, building an API product on a state-of-the-art tech stack, and working with the most relevant fintechs and financial institutions provide for an incredibly rewarding learning experience.
        more
        Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
        Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
        more
        Post-training techniques for planning, reasoning & complex workflows (e.g., reasoning models, LLMs + knowledge graphs, test time compute, CoT pipelines, tool use & API calling, etc.)
        Post-training techniques for planning, reasoning & complex workflows (e.g., reasoning models, LLMs + knowledge graphs, test time compute, CoT pipelines, tool use & API calling, etc.)
        more
        Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
        Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
        more

        14 exact matches jobs are outside your preferred location

        Assist with API integration and monitoring using API Management platforms. * Understanding of WAF and API security basics.
        Assist with API integration and monitoring using API Management platforms. * Understanding of WAF and API security basics.
        more
        FEATURED
        Experience with API management platforms (Apigee, Kong, OpenShift API Management) and Web Application Firewalls (WAF) is highly desirable. * Implement and manage API Management solutions and Web Application Firewalls (WAF). * Experience with API management (Apigee, Kong, OpenShift API Management) and API lifecycle.
        Experience with API management platforms (Apigee, Kong, OpenShift API Management) and Web Application Firewalls (WAF) is highly desirable. * Implement and manage API Management solutions and Web Application Firewalls (WAF). * Experience with API management (Apigee, Kong, OpenShift API Management) and API lifecycle.
        more
        FEATURED

        Founding Engineer

        Hyperloop Recruitment
        Milton Keynes (MK10)
        Equity & Bonus
        £100k - Equity | Remote Flexibility - Typescript | Azure | Python | LLM | Terraform - The Company - We’re working with an early-stage technology company bringing digital transformation to traditionally manual supply chain and product data processes. They are looking for an experienced engineer who can balance hands-on engineering with technical strategy as the business moves through its next phase of growth. This role suits someone who enjoys operating in a small but growing team, is motivated by building solutions, solving complex problems, and is comfortable rolling up their sleeves to deliver. The environment is fast-paced, where priorities can evolve quickly and ambiguity is often part of the journey. The successful candidate will be excited by the autonomy of an early-stage environment and the opportunity to shape the technical direction of a high-potential B2B SaaS platform.
        £100k - Equity | Remote Flexibility - Typescript | Azure | Python | LLM | Terraform - The Company - We’re working with an early-stage technology company bringing digital transformation to traditionally manual supply chain and product data processes. They are looking for an experienced engineer who can balance hands-on engineering with technical strategy as the business moves through its next phase of growth. This role suits someone who enjoys operating in a small but growing team, is motivated by building solutions, solving complex problems, and is comfortable rolling up their sleeves to deliver. The environment is fast-paced, where priorities can evolve quickly and ambiguity is often part of the journey. The successful candidate will be excited by the autonomy of an early-stage environment and the opportunity to shape the technical direction of a high-potential B2B SaaS platform.
        more
        Full Stack Engineer - Outisde IR35 up to £525 - Intial 4 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Node/Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
        Full Stack Engineer - Outisde IR35 up to £525 - Intial 4 month contract, high chance of extension - I am recruiting for multiple Full Stack Engineers to help our client build scalable, high-performance applications and contribute across both backend and frontend systems. This role involves working on modern production systems, building APIs and services, and collaborating with cross-functional teams to deliver reliable and user-focused products. Key Responsibilities * Build prototypes and evolve them into scalable, production-ready applications * Develop and maintain backend services and APIs in Node/Python * Contribute to frontend development, building responsive and intuitive user interfaces in React * Design and implement data workflows and system integrations * Work with cloud infrastructure and distributed systems
        more
        Own end-to-end GraphQL API delivery: schema design through to production integration, focusing on performance, maintainability, security, and scalability. * Strong commercial experience delivering Federated GraphQL in production (schema-first design, supergraph/subgraph architecture, resolvers, schema governance, and API evolution). * Testing experience with modern frameworks such as Vitest and Playwright (API + end-to-end).
        Own end-to-end GraphQL API delivery: schema design through to production integration, focusing on performance, maintainability, security, and scalability. * Strong commercial experience delivering Federated GraphQL in production (schema-first design, supergraph/subgraph architecture, resolvers, schema governance, and API evolution). * Testing experience with modern frameworks such as Vitest and Playwright (API + end-to-end).
        more
        Are you passionate about graphics, computers, and solving problems around computers trying to do graphics? Do you look at designs thinking 'What happens if I do ...?'. Does creatively breaking modern GPUs in as many ways as possibly sound like fun? Look no further! The GPU teamin Arm has the mission to be at the forefront of advanced multimedia IP products. As team member, your role will have a meaningful impact in verifying next-generation graphics processors. If you have a high level of technical proficiency and an ability to pick up and apply new concepts and skills quickly, we want to hear from you. You will work within a team of engineers with a diverse set of skills from both hardware and software backgrounds. The team is exposed to a wide range of tools, languages & methodologies as part of their work.
        Are you passionate about graphics, computers, and solving problems around computers trying to do graphics? Do you look at designs thinking 'What happens if I do ...?'. Does creatively breaking modern GPUs in as many ways as possibly sound like fun? Look no further! The GPU teamin Arm has the mission to be at the forefront of advanced multimedia IP products. As team member, your role will have a meaningful impact in verifying next-generation graphics processors. If you have a high level of technical proficiency and an ability to pick up and apply new concepts and skills quickly, we want to hear from you. You will work within a team of engineers with a diverse set of skills from both hardware and software backgrounds. The team is exposed to a wide range of tools, languages & methodologies as part of their work.
        more
        Fortune 500 clients trust eGain AI knowledge solution to improve customer experience and reduce cost of service. Top rated by Gartner, eGain AI Knowledge Hub orchestrates AI and experts to deliver trusted answers to customers, agents, and field staff. We dream big and sweat details. We are diverse, optimistic, and tenacious. We take pride in what we do but we dont take ourselves too seriously. If work is fun for you, talk to us. We will not waste your time. Responsibilities * Discover client requirements and pain points to propose and configure tailored propositions. * Demonstrate product capabilities and discuss relevant technologies as part of our platform architecture in the context of the clients tech stack. * Develop technical proposals and sharp RFP responses. Experience * 2 to 4 years of experience as a sales engineer in enterprise SaaS.
        Fortune 500 clients trust eGain AI knowledge solution to improve customer experience and reduce cost of service. Top rated by Gartner, eGain AI Knowledge Hub orchestrates AI and experts to deliver trusted answers to customers, agents, and field staff. We dream big and sweat details. We are diverse, optimistic, and tenacious. We take pride in what we do but we dont take ourselves too seriously. If work is fun for you, talk to us. We will not waste your time. Responsibilities * Discover client requirements and pain points to propose and configure tailored propositions. * Demonstrate product capabilities and discuss relevant technologies as part of our platform architecture in the context of the clients tech stack. * Develop technical proposals and sharp RFP responses. Experience * 2 to 4 years of experience as a sales engineer in enterprise SaaS.
        more

        Related Jobs


        show more

        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 contract API jobs are there in London?
        There are 64 contract API jobs within 20 miles of London available on JustEngineers right now.

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