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        3 API jobs in Horsham + 20 miles

        126 exact matches jobs are outside your preferred location

        Sales Engineer

        Rithum
        London
        Competitive
        Technical working knowledge of API integrations (REST & SOAP).
        Technical working knowledge of API integrations (REST & SOAP).
        Platform Innovation : Oversee the full lifecycle of feature development, from ideation to deployment, leveraging modern tech stacks to enhance platform capabilities, such as real-time data processing and API integrations.
        Platform Innovation : Oversee the full lifecycle of feature development, from ideation to deployment, leveraging modern tech stacks to enhance platform capabilities, such as real-time data processing and API integrations.
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        Design and implement complex data flows, API integrations, and background processing systems that handle high-volume operations reliably while maintaining system performance and data integrity * API design and implementation
        Design and implement complex data flows, API integrations, and background processing systems that handle high-volume operations reliably while maintaining system performance and data integrity * API design and implementation
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        Extend capabilities through code Leverage with scripting languages such as Python and R to enhance BPM solutions with data processing, analytics integration, API connections, and intelligent automation that creates differentiated value
        Extend capabilities through code Leverage with scripting languages such as Python and R to enhance BPM solutions with data processing, analytics integration, API connections, and intelligent automation that creates differentiated value
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        Facilitate Onboarding: Youll be responsible for the technical onboarding of new clients, guiding them through API documentation, troubleshooting integration issues, and ensuring a seamless transition.
        Facilitate Onboarding: Youll be responsible for the technical onboarding of new clients, guiding them through API documentation, troubleshooting integration issues, and ensuring a seamless transition.
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        Join Proton and build a better internet where privacy is the default - At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online. Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech's invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive infor
        Join Proton and build a better internet where privacy is the default - At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online. Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech's invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive infor
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        Location: London - Duration: 6 months, full time - Start: As soon as possible - Why? Statkraft?has been making clean energy possible for over a century. Thats what we offer. 125 years of unrivalled expertise in supplying the world with what it needs most. We envision a world that runs entirely on renewable energy. Because in the fight against climate change, we dont see renewable energy as part of the solution we believe it must be?the?solution. With us, youll shape a career that is truly forward-facing with many amazing opportunities and offerings to match.? But theres more work to be done thats why we need you to join us. Working in Proprietary Trading - The Proprietary Trading department at Statkraft is known for its innovative and data-driven approach, and our team members are expected to have strong analytical and problem-solving skills, as well as a passion for
        Location: London - Duration: 6 months, full time - Start: As soon as possible - Why? Statkraft?has been making clean energy possible for over a century. Thats what we offer. 125 years of unrivalled expertise in supplying the world with what it needs most. We envision a world that runs entirely on renewable energy. Because in the fight against climate change, we dont see renewable energy as part of the solution we believe it must be?the?solution. With us, youll shape a career that is truly forward-facing with many amazing opportunities and offerings to match.? But theres more work to be done thats why we need you to join us. Working in Proprietary Trading - The Proprietary Trading department at Statkraft is known for its innovative and data-driven approach, and our team members are expected to have strong analytical and problem-solving skills, as well as a passion for
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        NEW
        Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnerabilities from code and dependencies to containers and cloud. Our mission is to empower every developer to innovate securely in the AI era boosting productivity while reducing business risk. Were not your average security company - we build Snyk on One Team, Care Deeply, Customer Centric, and Forward Thinking. Its how we stay driven, supportive, and always one step ahead as AI reshapes our world. Our Opportunity - Were seeking an experienced and collaborative engineering manager to lead a software development team
        Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnerabilities from code and dependencies to containers and cloud. Our mission is to empower every developer to innovate securely in the AI era boosting productivity while reducing business risk. Were not your average security company - we build Snyk on One Team, Care Deeply, Customer Centric, and Forward Thinking. Its how we stay driven, supportive, and always one step ahead as AI reshapes our world. Our Opportunity - Were seeking an experienced and collaborative engineering manager to lead a software development team
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        NEW
        More Than Just A Job - The goal is simple, to make healthy eating easy. To do this we need your support, building a scalable and maintainable rails eco-system that propels one of the UK's most loved start-ups forward. As a proud B-Corp we focus on using business as a force for good. We do this by balancing out people and planet with profit. For every recipe box bought we donate the equivalent of a school meal to a less developed country (over 20 million meals donated and counting...) and we have also pledged to go Net Zero by 2030 but there are so many other initiatives that we would love to tell you about! If you would like to join one of the UKs most loved start-ups and make a positive impact on people's lives, then we would love to speak with you. What we are looking for - As a Principal Engineer, you will play a pivotal role in leading and driving technical excell
        More Than Just A Job - The goal is simple, to make healthy eating easy. To do this we need your support, building a scalable and maintainable rails eco-system that propels one of the UK's most loved start-ups forward. As a proud B-Corp we focus on using business as a force for good. We do this by balancing out people and planet with profit. For every recipe box bought we donate the equivalent of a school meal to a less developed country (over 20 million meals donated and counting...) and we have also pledged to go Net Zero by 2030 but there are so many other initiatives that we would love to tell you about! If you would like to join one of the UKs most loved start-ups and make a positive impact on people's lives, then we would love to speak with you. What we are looking for - As a Principal Engineer, you will play a pivotal role in leading and driving technical excell
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        NEW
        Main Purpose Trafigura is undergoing an exciting Digital Transformation, developing innovative AI technologies to change the way we work in Commodities Trading. The Document AI team is a key pillar of this initiative, unlocking data-rich proprietary documents to enable high-value process optimisation and data science use cases. We are seeking a Senior Product Engineer to work closely with our AI team to build the applications and systems that bring AI capabilities to our trading operations. You will be building robust AI/LLM applications that directly impacts trading operations. This is a hands-on Individual Contributor role. Required Qualifications * 5-8+ years of experience building production backend systems and APIs * Functional frontend skills - comfortable with React, TypeScript, and building user interfaces when needed
        Main Purpose Trafigura is undergoing an exciting Digital Transformation, developing innovative AI technologies to change the way we work in Commodities Trading. The Document AI team is a key pillar of this initiative, unlocking data-rich proprietary documents to enable high-value process optimisation and data science use cases. We are seeking a Senior Product Engineer to work closely with our AI team to build the applications and systems that bring AI capabilities to our trading operations. You will be building robust AI/LLM applications that directly impacts trading operations. This is a hands-on Individual Contributor role. Required Qualifications * 5-8+ years of experience building production backend systems and APIs * Functional frontend skills - comfortable with React, TypeScript, and building user interfaces when needed
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        Working at Atlassian - Atlassians can choose where they work whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Your future team - As a Principal Forward Deployed Engineer (FDE) at Atlassian, youll be at the forefront of applied AI, working directly with customers and cross-functional teams to deliver innovative, AI-powered solutions. The FDE team partners with top organizations across industries, helping them leverage Atlassians AI capabilities to solve complex, real-world problems. Youll collaborate with product, engineering, and design, rapidly growing your technical and domain expertise while making a tangible impact on business outcomes.
        Working at Atlassian - Atlassians can choose where they work whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Your future team - As a Principal Forward Deployed Engineer (FDE) at Atlassian, youll be at the forefront of applied AI, working directly with customers and cross-functional teams to deliver innovative, AI-powered solutions. The FDE team partners with top organizations across industries, helping them leverage Atlassians AI capabilities to solve complex, real-world problems. Youll collaborate with product, engineering, and design, rapidly growing your technical and domain expertise while making a tangible impact on business outcomes.
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        Location - London - Employment Type - Full time - Location Type - Remote - Department - Engineering - Compensation £87.5K £125K Offers Equity? Title: Engineering Manager - Department: Engineering - reporting to the CPTO - Salary: £87,500 - £125,000 (depending on experience and seniority) Benefits & Culture: Lotties careers page here, Lotties tech careers page here - Meet our CTPO: Solving hard problems in care - Equity: A very generous EMI share offering - Holiday: 26 days + bank holidays - Mission: Elevate later life for everybody and build the care sector of the future - Office Policy: Remote - Head Office Location: London Bridge, London, UK - We are seeking a hands-on Engineering leader to build a new product line from the ground up and lead a small team of product engineers working on AI voice & chat agents. You will work closely with our leadership to get this fr
        Location - London - Employment Type - Full time - Location Type - Remote - Department - Engineering - Compensation £87.5K £125K Offers Equity? Title: Engineering Manager - Department: Engineering - reporting to the CPTO - Salary: £87,500 - £125,000 (depending on experience and seniority) Benefits & Culture: Lotties careers page here, Lotties tech careers page here - Meet our CTPO: Solving hard problems in care - Equity: A very generous EMI share offering - Holiday: 26 days + bank holidays - Mission: Elevate later life for everybody and build the care sector of the future - Office Policy: Remote - Head Office Location: London Bridge, London, UK - We are seeking a hands-on Engineering leader to build a new product line from the ground up and lead a small team of product engineers working on AI voice & chat agents. You will work closely with our leadership to get this fr
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        Job title: Rust Engineer - Platform - About Keyrock - Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock with over 200 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, Singapore and Paris, and host regular online and offline hangouts to keep the crew tight. We are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks as well as digital asset management.
        Job title: Rust Engineer - Platform - About Keyrock - Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock with over 200 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, Singapore and Paris, and host regular online and offline hangouts to keep the crew tight. We are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks as well as digital asset management.
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        About the opportunity - As a Personalization Solution Architect on Contentful's Professional Services team, you will serve as both a strategic advisor and technical authority. This hybrid role goes beyond implementation; you will be working with executives and business leaders to shape personalization strategies, define success metrics, and drive measurable ROI from personalization initiatives. You will design and oversee sophisticated solutions leveraging Contentful Personalization and broader composable technologies, guiding customers through their digital maturity journey. By blending strategy consulting, solution design, and delivery leadership, you will ensure our customers achieve both technical adoption and long-term business impact. What to expect? Strategic Consulting * Partner with senior business and marketing stakeholders to define personalization strategi
        About the opportunity - As a Personalization Solution Architect on Contentful's Professional Services team, you will serve as both a strategic advisor and technical authority. This hybrid role goes beyond implementation; you will be working with executives and business leaders to shape personalization strategies, define success metrics, and drive measurable ROI from personalization initiatives. You will design and oversee sophisticated solutions leveraging Contentful Personalization and broader composable technologies, guiding customers through their digital maturity journey. By blending strategy consulting, solution design, and delivery leadership, you will ensure our customers achieve both technical adoption and long-term business impact. What to expect? Strategic Consulting * Partner with senior business and marketing stakeholders to define personalization strategi
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        At Goodnotes, we believe that every individual holds untapped potential waiting to be unleashed. By reimagining the way we interact with information, we're merging human creativity with the breakthrough capabilities of AI. Our renewed vision and mission drive us to create the best medium for human and AI collaboration, empowering users to explore new dimensions of productivity, creativity, and learning. Join us on this journey as we transform digital note-taking into an inspiring and innovative experience. Our Values: Dream big * Be visionary, strategic, and open to innovation - Build great things * Work in service of our users, always improving and pushing higher - Operate like an owner * Take responsibility with bold decision-making and bias for action - Win like a sports team * Be trusting and collaborative while empowering others - Learn and grow fast
        At Goodnotes, we believe that every individual holds untapped potential waiting to be unleashed. By reimagining the way we interact with information, we're merging human creativity with the breakthrough capabilities of AI. Our renewed vision and mission drive us to create the best medium for human and AI collaboration, empowering users to explore new dimensions of productivity, creativity, and learning. Join us on this journey as we transform digital note-taking into an inspiring and innovative experience. Our Values: Dream big * Be visionary, strategic, and open to innovation - Build great things * Work in service of our users, always improving and pushing higher - Operate like an owner * Take responsibility with bold decision-making and bias for action - Win like a sports team * Be trusting and collaborative while empowering others - Learn and grow fast
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        Purpose of Position - Your location: Any country where Awin has an office. You will be able to work from home most of the time if you are based in one of these countries. As a Junior CRM Engineer you will be part of the project team involved in the implementation of Salesforce new features (primarily Service Cloud and potentially Sales Cloud) at Awin. You will also be joining a team of CRM engineers and specialists reporting to the CRM Engineering Manager within CRM department. In this position, you will also be responsible for the day-to-day user management, maintenance and continuous roll out of Salesforce features. Key Tasks * Participate to the CRM team sprints to implement features supporting the defined roadmap * Work closely with CRM Business Analyst and/or CRM Architects to understand requirements and deliver best of class solutions
        Purpose of Position - Your location: Any country where Awin has an office. You will be able to work from home most of the time if you are based in one of these countries. As a Junior CRM Engineer you will be part of the project team involved in the implementation of Salesforce new features (primarily Service Cloud and potentially Sales Cloud) at Awin. You will also be joining a team of CRM engineers and specialists reporting to the CRM Engineering Manager within CRM department. In this position, you will also be responsible for the day-to-day user management, maintenance and continuous roll out of Salesforce features. Key Tasks * Participate to the CRM team sprints to implement features supporting the defined roadmap * Work closely with CRM Business Analyst and/or CRM Architects to understand requirements and deliver best of class solutions
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        At Moody's, we unite the brightest minds to turn todays risks into tomorrows opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they arewith the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningful ways. Moodys is transforming how the world sees risk. As a global leader in ratings and integrated risk assessment, were advancing AI to move from insight to actionenabling intelligence that not only understands complexity but responds to it. We decode risk to unlock opportunity, helping our clients navigate uncertainty with clarity, speed, and confidence. If you are excited about this opportunity but do not meet every single requirement, please apply! You still may be a great fit for this role or other open roles.
        At Moody's, we unite the brightest minds to turn todays risks into tomorrows opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they arewith the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningful ways. Moodys is transforming how the world sees risk. As a global leader in ratings and integrated risk assessment, were advancing AI to move from insight to actionenabling intelligence that not only understands complexity but responds to it. We decode risk to unlock opportunity, helping our clients navigate uncertainty with clarity, speed, and confidence. If you are excited about this opportunity but do not meet every single requirement, please apply! You still may be a great fit for this role or other open roles.
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        A newly created exciting opportunity to join the PIM (Pension Investment Management) team as the Head of PIM Engineering . This is a permanent opportunity based in our London office (hybrid working). Who we are - Railpen is responsible for the safekeeping and investment of around £34 billion in assets and the administration of several pension schemes, including the Railways Pension Scheme, one of the UK's largest and longest established pension funds. Our heritage of looking after the pension needs of the rail industry and its employees gives us our name and our unique outlook on how we serve our members. Railpen takes a holistic view, focusing on how we serve members today and how we can positively impact the communities and the world they will retire into. To learn more about Railpen including our values, culture and purpose, visit our LinkedIn Life page here. The r
        A newly created exciting opportunity to join the PIM (Pension Investment Management) team as the Head of PIM Engineering . This is a permanent opportunity based in our London office (hybrid working). Who we are - Railpen is responsible for the safekeeping and investment of around £34 billion in assets and the administration of several pension schemes, including the Railways Pension Scheme, one of the UK's largest and longest established pension funds. Our heritage of looking after the pension needs of the rail industry and its employees gives us our name and our unique outlook on how we serve our members. Railpen takes a holistic view, focusing on how we serve members today and how we can positively impact the communities and the world they will retire into. To learn more about Railpen including our values, culture and purpose, visit our LinkedIn Life page here. The r
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        Job Description * Wireless (Aruba/Cisco wireless, RF design, site surveys, WPA2/3 Enterprise, integration with NAC) * EVPN/VXLAN (data center fabrics, MP-BGP, route types, spine-leaf design, segmentation) * Network Access Control (NAC) (Cisco ISE or Aruba ClearPass, 802.1X/MAB, posture assessment, guest/BYOD workflows) * Network Automation / NetDevOps (Python, Ansible/Nornir, CI/CD pipelines, Source of Truth [Nautobot/NetBox], vendor APIs) If you have experience in any of these specialist tracks, even just one, we encourage you to apply. * Provide SME input to core networking technologies for operational and project delivery purposes * Act as a technical lead in all Network & Communication activities, working closely with connectivity partners and third-party suppliers * Proactively review the Network & Communications infrastructure to identify opportunities for conti
        Job Description * Wireless (Aruba/Cisco wireless, RF design, site surveys, WPA2/3 Enterprise, integration with NAC) * EVPN/VXLAN (data center fabrics, MP-BGP, route types, spine-leaf design, segmentation) * Network Access Control (NAC) (Cisco ISE or Aruba ClearPass, 802.1X/MAB, posture assessment, guest/BYOD workflows) * Network Automation / NetDevOps (Python, Ansible/Nornir, CI/CD pipelines, Source of Truth [Nautobot/NetBox], vendor APIs) If you have experience in any of these specialist tracks, even just one, we encourage you to apply. * Provide SME input to core networking technologies for operational and project delivery purposes * Act as a technical lead in all Network & Communication activities, working closely with connectivity partners and third-party suppliers * Proactively review the Network & Communications infrastructure to identify opportunities for conti
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        Working at Atlassian - Atlassians can choose where they work whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Responsibilities: Your future team - As a Principal Forward Deployed Engineer (FDE) at Atlassian, youll be at the forefront of applied AI, working directly with customers and cross-functional teams to deliver innovative, AI-powered solutions. The FDE team partners with top organizations across industries, helping them leverage Atlassians AI capabilities to solve complex, real-world problems. Youll collaborate with product, engineering, and design, rapidly growing your technical and domain expertise while making a tangible impact on business outcomes.
        Working at Atlassian - Atlassians can choose where they work whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Responsibilities: Your future team - As a Principal Forward Deployed Engineer (FDE) at Atlassian, youll be at the forefront of applied AI, working directly with customers and cross-functional teams to deliver innovative, AI-powered solutions. The FDE team partners with top organizations across industries, helping them leverage Atlassians AI capabilities to solve complex, real-world problems. Youll collaborate with product, engineering, and design, rapidly growing your technical and domain expertise while making a tangible impact on business outcomes.
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        Frequently Asked Questions

        How many API jobs are there in Horsham?
        There are 3 API jobs within 20 miles of Horsham available on JustEngineers right now.

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

        How many temporary and part-time API jobs are available in Horsham?
        There are 2 temporary API jobs and 0 part-time API jobs available in Horsham at the moment.