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95 API jobs in South East + 20 miles
Join the API Revolution at GraviteeWhere Innovation Meets Growth - Since our beginnings in 2015, Gravitee has grown into a global force, recognized as a 2024 Gartner Magic Quadrant Leader for API Management. What started with four developers challenging the complexities of APIs has evolved into a revolutionary platform powering API and event stream ecosystems worldwide. Be part of a team thats redefining whats possible in API management, and shaping the future of digital transformation. * Experience working in middleware technology, ideally within API management, IAM or integration * Ability to work for one of the fastest-growing companies and alongside some of the most talented people in the API technology sector
Join the API Revolution at GraviteeWhere Innovation Meets Growth - Since our beginnings in 2015, Gravitee has grown into a global force, recognized as a 2024 Gartner Magic Quadrant Leader for API Management. What started with four developers challenging the complexities of APIs has evolved into a revolutionary platform powering API and event stream ecosystems worldwide. Be part of a team thats redefining whats possible in API management, and shaping the future of digital transformation. * Experience working in middleware technology, ideally within API management, IAM or integration * Ability to work for one of the fastest-growing companies and alongside some of the most talented people in the API technology sector
API development/consulting experience
API development/consulting experience
Prompt engineering, LLM API integration, and system reliability patterns
Prompt engineering, LLM API integration, and system reliability patterns
In this critical role, you will be instrumental in driving the adoption, engagement, and growth of Smartsheet's developer platform and API capabilities. * Collaborate with cross-functional teams to develop and execute comprehensive go-to-market plans including customer communications for new API capabilities, SDKs, developer tools, and platform enhancements. * Clearly communicate technical details to customers regarding API changes, releases, and deprecations including writing release notes and collaborating on developer documentation and API guides.
In this critical role, you will be instrumental in driving the adoption, engagement, and growth of Smartsheet's developer platform and API capabilities. * Collaborate with cross-functional teams to develop and execute comprehensive go-to-market plans including customer communications for new API capabilities, SDKs, developer tools, and platform enhancements. * Clearly communicate technical details to customers regarding API changes, releases, and deprecations including writing release notes and collaborating on developer documentation and API guides.
NEW
All relevant API/ISO and Codes for Equipment within packages in both FEED and EPC environments.
All relevant API/ISO and Codes for Equipment within packages in both FEED and EPC environments.
All relevant international Codes and API/ISO standards for equipment installed on packages in both FEED and EPC environments.
All relevant international Codes and API/ISO standards for equipment installed on packages in both FEED and EPC environments.
All relevant international Codes and API/ISO standards for equipment installed on packages in both FEED and EPC environments.
All relevant international Codes and API/ISO standards for equipment installed on packages in both FEED and EPC environments.
API management and integration approaches for analytics platforms (e.g., Tableau).
API management and integration approaches for analytics platforms (e.g., Tableau).
Company Description - Experience something Brilliantly Different with a career at MUFG Investor Services. Who are we? In a nutshell, MUFG Investor Services is part of the Mitsubishi UFJ Financial Group, and we partner with over 480 loyal global investment firms to provide them with administration, asset services, banking and fund financing. Were in 14 global locations and provide an exceptional hub of Brilliantly Different talent to thrive. #LI-Hybrid - Job Description - We are looking for a skilled Data Engineer with substantial experience to design, develop, and maintain scalable data pipelines and data solutions using Databricks. You'll collaborate closely with cross-functional teams to ensure data quality, availability, and efficiency to support analytics and business intelligence. * Design and implement scalable data architectures using Databricks Unity Catalog,
Company Description - Experience something Brilliantly Different with a career at MUFG Investor Services. Who are we? In a nutshell, MUFG Investor Services is part of the Mitsubishi UFJ Financial Group, and we partner with over 480 loyal global investment firms to provide them with administration, asset services, banking and fund financing. Were in 14 global locations and provide an exceptional hub of Brilliantly Different talent to thrive. #LI-Hybrid - Job Description - We are looking for a skilled Data Engineer with substantial experience to design, develop, and maintain scalable data pipelines and data solutions using Databricks. You'll collaborate closely with cross-functional teams to ensure data quality, availability, and efficiency to support analytics and business intelligence. * Design and implement scalable data architectures using Databricks Unity Catalog,
Zoopla is one of the UKs most instantly recognisable property brands. In fact, were known and loved by over 91% of the nation (and were working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights to help with moving, managing or financing. Over 50 million people visit Zoopla every month to access exclusive data and information on every UK property, search over 500,000 homes for sale and rent, find the best agents and secure the latest mortgage deals. Were a growing, dynamic team that embraces innovation and isnt afraid to push the boundaries. Were only just starting our journey to redefine the digital property landscape, with much more to explore and achieve. Join us, and transform the way the nation makes home decisions. About the role
Zoopla is one of the UKs most instantly recognisable property brands. In fact, were known and loved by over 91% of the nation (and were working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights to help with moving, managing or financing. Over 50 million people visit Zoopla every month to access exclusive data and information on every UK property, search over 500,000 homes for sale and rent, find the best agents and secure the latest mortgage deals. Were a growing, dynamic team that embraces innovation and isnt afraid to push the boundaries. Were only just starting our journey to redefine the digital property landscape, with much more to explore and achieve. Join us, and transform the way the nation makes home decisions. About the role
This isnt a typical software developer role. As a Product Engineer at PortSwigger, youll have real ownership from day one, with the autonomy to shape your work, the freedom to experiment, and the responsibility to deliver meaningful outcomes. Burp Suite is trusted by hundreds of thousands of (ethical) hackers, developers, and security professionals. In this role, youll help shape the future of web security through the features you design, build, and evolve. This is an opportunity to do high-leverage, high-impact work in a supportive environment that values both excellence and care. Youll solve real, complex user problems and build robust, user-ready features that deliver meaningful impact. Youll also influence what we build and why. More importantly, youll be trusted to think boldly, learn fast, share your work early, and make great decisions in service of our users.
This isnt a typical software developer role. As a Product Engineer at PortSwigger, youll have real ownership from day one, with the autonomy to shape your work, the freedom to experiment, and the responsibility to deliver meaningful outcomes. Burp Suite is trusted by hundreds of thousands of (ethical) hackers, developers, and security professionals. In this role, youll help shape the future of web security through the features you design, build, and evolve. This is an opportunity to do high-leverage, high-impact work in a supportive environment that values both excellence and care. Youll solve real, complex user problems and build robust, user-ready features that deliver meaningful impact. Youll also influence what we build and why. More importantly, youll be trusted to think boldly, learn fast, share your work early, and make great decisions in service of our users.
Power System & Product Development Engineer
Power System & Product Development Engineer
UK Power Networks (Operations) Limited
London
£80,574 a year
81357 - Power System & Product Development Engineer - This Power System & Product Development Engineer will report to the Network Access Manager and will work within DSO directorate based in our London office. You will be a permanent employee. You will attract a salary of £80,574.00 and a bonus of 3%. This role can also offer blended working after probationary period (6 months) - 3 days in the office and 2 remote - Close Date: 14/09/2025 - We also provide the following additional benefits * 25 Days Annual Leave plus bank holidays. * Reservist Leave Additional 18 days full pay and 22 unpaid * Personal Pension Plan Personal contribution rates of 4% or 5% (UK Power Networks will make a corresponding contribution of 8% or 10%) * Tenancy Loan Deposit Scheme, Season Ticket Loan * Tax efficient benefits: Cycle to Work, Home & Tech, and Green Car Leasing Schemes * Occupationa
81357 - Power System & Product Development Engineer - This Power System & Product Development Engineer will report to the Network Access Manager and will work within DSO directorate based in our London office. You will be a permanent employee. You will attract a salary of £80,574.00 and a bonus of 3%. This role can also offer blended working after probationary period (6 months) - 3 days in the office and 2 remote - Close Date: 14/09/2025 - We also provide the following additional benefits * 25 Days Annual Leave plus bank holidays. * Reservist Leave Additional 18 days full pay and 22 unpaid * Personal Pension Plan Personal contribution rates of 4% or 5% (UK Power Networks will make a corresponding contribution of 8% or 10%) * Tenancy Loan Deposit Scheme, Season Ticket Loan * Tax efficient benefits: Cycle to Work, Home & Tech, and Green Car Leasing Schemes * Occupationa
Our Solution Engineers are close partners of our sales team and own key components of the sales process including infrastructural/architectural discovery, collaborative solution design, and technical validation. Solution Engineers may travel up to 50% of the time and will have the opportunity to work with teams around the world, from visionary brands to innovative digital agencies. What to expect? * Work directly with Commercial Account Executives to support DACH customers * Support our sales team in helping prospects understand what's possible with Contentful and how it compares to older legacy technologies * Understand prospects' project requirements, help prospects validate these requirements against our platform, identify and mitigate technical and business risks * Create product demonstrations and assist with technical evaluations to demonstrate how our platform
Our Solution Engineers are close partners of our sales team and own key components of the sales process including infrastructural/architectural discovery, collaborative solution design, and technical validation. Solution Engineers may travel up to 50% of the time and will have the opportunity to work with teams around the world, from visionary brands to innovative digital agencies. What to expect? * Work directly with Commercial Account Executives to support DACH customers * Support our sales team in helping prospects understand what's possible with Contentful and how it compares to older legacy technologies * Understand prospects' project requirements, help prospects validate these requirements against our platform, identify and mitigate technical and business risks * Create product demonstrations and assist with technical evaluations to demonstrate how our platform
Hi, were Bloom & Wild. Founded in 2013, our mission back then was to make sending and receiving flowers the joy that it should be, by harnessing technology, brand and letterbox delivery. Together, weve fulfilled over 20 million deliveries (and counting!), making us the largest direct to consumer flower business in Europe. We care wildly about people and our planet. Which is why were so proud to be a certified B Corp committed to making long-term positive change for our community, and the world around us. We announced £75 million Series D funding in 2021 and that same year acquired bloomon in The Netherlands and Bergamotte in France. Now home to a family of 3 beautiful brands, were driven by our vision to create the destination for making life a little more thoughtful and beautiful. And we won't stop at flowers and plants.
Hi, were Bloom & Wild. Founded in 2013, our mission back then was to make sending and receiving flowers the joy that it should be, by harnessing technology, brand and letterbox delivery. Together, weve fulfilled over 20 million deliveries (and counting!), making us the largest direct to consumer flower business in Europe. We care wildly about people and our planet. Which is why were so proud to be a certified B Corp committed to making long-term positive change for our community, and the world around us. We announced £75 million Series D funding in 2021 and that same year acquired bloomon in The Netherlands and Bergamotte in France. Now home to a family of 3 beautiful brands, were driven by our vision to create the destination for making life a little more thoughtful and beautiful. And we won't stop at flowers and plants.
About the Opportunity - Our Solution Engineers are close partners of our sales team and own key components of the sales process including infrastructural/architectural discovery, collaborative solution design, and technical validation. Solution Engineers may travel up to 50% of the time and will have the opportunity to work with teams around the world, from visionary brands to innovative digital agencies. What to expect? * Work directly with Commercial Account Executives to support EMEA customers * Support our sales team in helping prospects understand what's possible with Contentful and how it compares to older legacy technologies * Understand prospects' project requirements, help prospects validate these requirements against our platform, identify and mitigate technical and business risks * Create product demonstrations and assist with technical evaluations to demon
About the Opportunity - Our Solution Engineers are close partners of our sales team and own key components of the sales process including infrastructural/architectural discovery, collaborative solution design, and technical validation. Solution Engineers may travel up to 50% of the time and will have the opportunity to work with teams around the world, from visionary brands to innovative digital agencies. What to expect? * Work directly with Commercial Account Executives to support EMEA customers * Support our sales team in helping prospects understand what's possible with Contentful and how it compares to older legacy technologies * Understand prospects' project requirements, help prospects validate these requirements against our platform, identify and mitigate technical and business risks * Create product demonstrations and assist with technical evaluations to demon
ClickUp is revolutionizing the way the world works. As the only all-in-one productivity platform built from day one for true convergence, ClickUp unifies tasks, docs, chat, calendar, enterprise search, and moresupercharged by context-driven AI. While others scramble to bundle fragmented tools or bolt on AI, we anticipated this future and made it our foundation from the start. Headquartered in San Diego with a rapidly expanding global footprint, we empower over three million teams to break free from silos and reclaim their timesaving at least one day every week. Join ClickUp, one of the fastest-growing SaaS companies on the planet, and help millions of users transform the way they work. We're not just building software. We're shaping the future of work. Come join us in building the futuretogether.
ClickUp is revolutionizing the way the world works. As the only all-in-one productivity platform built from day one for true convergence, ClickUp unifies tasks, docs, chat, calendar, enterprise search, and moresupercharged by context-driven AI. While others scramble to bundle fragmented tools or bolt on AI, we anticipated this future and made it our foundation from the start. Headquartered in San Diego with a rapidly expanding global footprint, we empower over three million teams to break free from silos and reclaim their timesaving at least one day every week. Join ClickUp, one of the fastest-growing SaaS companies on the planet, and help millions of users transform the way they work. We're not just building software. We're shaping the future of work. Come join us in building the futuretogether.
At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you're ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. As an Engineering Manager in our Finance Primitives organization, you'll play a critical role in owning and evolving the systems that keep the financial engine of the company running. This team sits at the heart of our infrastructureresponsible for bank integrations, pa
At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you're ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. As an Engineering Manager in our Finance Primitives organization, you'll play a critical role in owning and evolving the systems that keep the financial engine of the company running. This team sits at the heart of our infrastructureresponsible for bank integrations, pa
Vanguard - Location: London or Manchester (Hybrid) About Vanguard - Vanguard is an investment company unlike any other. It was founded by Jack Bogle in the US in 1975 on a simple but revolutionary idea: that an investment company should manage its funds solely in the interests of its clients. Jack helped bring investing to the masses with the index fund. Index funds do not pick individual shares or bonds to beat the market. They track the performance of the entire market. Or as Jack put it, "Don't look for the needle in the haystack. Just buy the haystack!. We have stood for low-cost, uncomplicated investing ever since. Over the last 45 years people have come round to our way of thinking and more than 50 million investors worldwide now trust us with their money. About the Role - We are seeking a highly skilled and motivated Technical Lead to drive the development and
Vanguard - Location: London or Manchester (Hybrid) About Vanguard - Vanguard is an investment company unlike any other. It was founded by Jack Bogle in the US in 1975 on a simple but revolutionary idea: that an investment company should manage its funds solely in the interests of its clients. Jack helped bring investing to the masses with the index fund. Index funds do not pick individual shares or bonds to beat the market. They track the performance of the entire market. Or as Jack put it, "Don't look for the needle in the haystack. Just buy the haystack!. We have stood for low-cost, uncomplicated investing ever since. Over the last 45 years people have come round to our way of thinking and more than 50 million investors worldwide now trust us with their money. About the Role - We are seeking a highly skilled and motivated Technical Lead to drive the development and
Policy Expert - Quality Engineer II - Are you ready to transform the insurance industry? Policy Expert is a forward-thinking business that loves to get things done. Leveraging proprietary technology and smart data, we offer reliable products and a wow customer experience. Having achieved rapid growth since being founded in 2011, we've won over 1.5 million customers in Home, Motor and Pet insurance and have been ranked the UK's No.1-rated home insurer by Review Centre since 2013. Hear from our team about what it's like working at Policy Expert ? About The Quality Engineering Chapter - While you'll be embedded in the Customer Management squad, you will be a key member of our strong and supportive Quality Engineering chapter. We are a close-knit community of engineers who specialise in quality, acting as a force multiplier for the entire engineering organisation.
Policy Expert - Quality Engineer II - Are you ready to transform the insurance industry? Policy Expert is a forward-thinking business that loves to get things done. Leveraging proprietary technology and smart data, we offer reliable products and a wow customer experience. Having achieved rapid growth since being founded in 2011, we've won over 1.5 million customers in Home, Motor and Pet insurance and have been ranked the UK's No.1-rated home insurer by Review Centre since 2013. Hear from our team about what it's like working at Policy Expert ? About The Quality Engineering Chapter - While you'll be embedded in the Customer Management squad, you will be a key member of our strong and supportive Quality Engineering chapter. We are a close-knit community of engineers who specialise in quality, acting as a force multiplier for the entire engineering organisation.
Policy Expert - Senior Quality Engineer II - Are you ready to transform the insurance industry? Policy Expert is a forward-thinking business that loves to get things done. Leveraging proprietary technology and smart data, we offer reliable products and a wow customer experience. Having achieved rapid growth since being founded in 2011, we've won over 1.5 million customers in Home, Motor and Pet insurance and have been ranked the UK's No.1-rated home insurer by Review Centre since 2013. Hear from our team about what it's like working at Policy Expert ? About the Quality Engineering Chapter - While you'll be embedded in the Home Tribe, you will be a key member of our strong and supportive Quality Engineering chapter. We are a close-knit group of quality specialists, acting as a force multiplier for the entire engineering organisation.
Policy Expert - Senior Quality Engineer II - Are you ready to transform the insurance industry? Policy Expert is a forward-thinking business that loves to get things done. Leveraging proprietary technology and smart data, we offer reliable products and a wow customer experience. Having achieved rapid growth since being founded in 2011, we've won over 1.5 million customers in Home, Motor and Pet insurance and have been ranked the UK's No.1-rated home insurer by Review Centre since 2013. Hear from our team about what it's like working at Policy Expert ? About the Quality Engineering Chapter - While you'll be embedded in the Home Tribe, you will be a key member of our strong and supportive Quality Engineering chapter. We are a close-knit group of quality specialists, acting as a force multiplier for the entire engineering organisation.
Native Engineer, Platform Services - Location: London, UK / Hybrid Remote - We have an office in London and this position can either be based in the office or hybrid remote, with the expectation of attending the office on Wednesdays and Thursdays (subject to your existing legal right to work in the jurisdiction). About HERE - Everything works right here. In a world of endless desktop applications, data sources, and services, HERE (formerly OpenFin) provides an enterprise browser that brings an intuitive and unified app experience to end-user desktops, supercharging productivity, and lowering operational risk. Through its advanced browser, search, and actionable notification capabilities, seamless and powerful workflows are enabled across all applications. Today, HERE software is used by 90% of leading global financial institutions, the US Intelligence Community, and C
Native Engineer, Platform Services - Location: London, UK / Hybrid Remote - We have an office in London and this position can either be based in the office or hybrid remote, with the expectation of attending the office on Wednesdays and Thursdays (subject to your existing legal right to work in the jurisdiction). About HERE - Everything works right here. In a world of endless desktop applications, data sources, and services, HERE (formerly OpenFin) provides an enterprise browser that brings an intuitive and unified app experience to end-user desktops, supercharging productivity, and lowering operational risk. Through its advanced browser, search, and actionable notification capabilities, seamless and powerful workflows are enabled across all applications. Today, HERE software is used by 90% of leading global financial institutions, the US Intelligence Community, and C
We want you to #JOINTHEREBELLION! For 30 years weve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. We are seeking an experienced and highly skilled back-end Senior Online Developer to join our tech team, to help build and support internal and external web APIs to support our game engine team. The successful candidate will join a small team and user their specialist JavaScript knowledge to be involved in the entire software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance.
We want you to #JOINTHEREBELLION! For 30 years weve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. We are seeking an experienced and highly skilled back-end Senior Online Developer to join our tech team, to help build and support internal and external web APIs to support our game engine team. The successful candidate will join a small team and user their specialist JavaScript knowledge to be involved in the entire software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance.
Were Nominet a world-leading domain name registry operating at the heart of the UK internet. While we're best known for running .UK domains, our DNS expertise also underpins critical internet infrastructure that government services, including the NHS, rely on. As a public benefit company, our work has a positive impact on society. Weve donated millions to projects that use technology to improve peoples lives and have committed to delivering £60m worth of support over the next three years. As the Head of Registry Engineering at Nominet, you will lead a core technology engineering team to deliver industry leading Registry Systems for the internet. This is a critical role with responsibility for engineering Nominets main line of business. You will manage a highly skilled team who are experts in Registry Systems and full stack application development in Java.
Were Nominet a world-leading domain name registry operating at the heart of the UK internet. While we're best known for running .UK domains, our DNS expertise also underpins critical internet infrastructure that government services, including the NHS, rely on. As a public benefit company, our work has a positive impact on society. Weve donated millions to projects that use technology to improve peoples lives and have committed to delivering £60m worth of support over the next three years. As the Head of Registry Engineering at Nominet, you will lead a core technology engineering team to deliver industry leading Registry Systems for the internet. This is a critical role with responsibility for engineering Nominets main line of business. You will manage a highly skilled team who are experts in Registry Systems and full stack application development in Java.
This is your opportunity to join AXIS Capital a trusted global provider of specialty lines insurance and reinsurance. We stand apart for our outstanding client service, intelligent risk taking and superior risk adjusted returns for our shareholders. We also proudly maintain an entrepreneurial, disciplined and ethical corporate culture. As a member of AXIS, you join a team that is among the best in the industry. At AXIS, we believe that we are only as strong as our people. We strive to create an inclusive and welcoming culture where employees of all backgrounds and from all walks of life feel comfortable and empowered to be themselves. This means that we bring our whole selves to work. All qualified applicants will receive consideration for employment without regard to race, color, religion or creed, sex, pregnancy, sexual orientation, gender identity or expression, na
This is your opportunity to join AXIS Capital a trusted global provider of specialty lines insurance and reinsurance. We stand apart for our outstanding client service, intelligent risk taking and superior risk adjusted returns for our shareholders. We also proudly maintain an entrepreneurial, disciplined and ethical corporate culture. As a member of AXIS, you join a team that is among the best in the industry. At AXIS, we believe that we are only as strong as our people. We strive to create an inclusive and welcoming culture where employees of all backgrounds and from all walks of life feel comfortable and empowered to be themselves. This means that we bring our whole selves to work. All qualified applicants will receive consideration for employment without regard to race, color, religion or creed, sex, pregnancy, sexual orientation, gender identity or expression, na
About the Opportunity - Imagine being the architect behind the "wow moments" that turn skeptical prospects into excited customers. As a Demo Engineer, you're not just writing code or giving presentationsyou're crafting experiences that make complex technology feel intuitive, powerful, and essential. You'll be responsible for creating compelling, scalable technical demonstrations that showcase our platform's capabilities while working directly with customers and sales teams to understand and address their specific needs and contributing and building core Demo Engineering applications and supporting resources. What to expect? * Build the impossible demos that make customers say "I need this yesterday." Design interactive experiences, demo environments, and proof-of-concept solutions that don't just show featuresthey tell compelling stories.
About the Opportunity - Imagine being the architect behind the "wow moments" that turn skeptical prospects into excited customers. As a Demo Engineer, you're not just writing code or giving presentationsyou're crafting experiences that make complex technology feel intuitive, powerful, and essential. You'll be responsible for creating compelling, scalable technical demonstrations that showcase our platform's capabilities while working directly with customers and sales teams to understand and address their specific needs and contributing and building core Demo Engineering applications and supporting resources. What to expect? * Build the impossible demos that make customers say "I need this yesterday." Design interactive experiences, demo environments, and proof-of-concept solutions that don't just show featuresthey tell compelling stories.