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12 API jobs in Leyton Marshes + 20 miles
45 exact matches jobs are outside your preferred location
Morson are recruiting for a Spacecraft Operations Engineer to join a leading aerospace and defence programme supporting in-orbit satellite assets. This is an operational, fast-paced and transformation-focused role where you will be responsible for assessing spacecraft operations, improving processes, and supporting mission activities across the full satellite lifecycle. You will work closely with engineering, mission management and operational teams, ensuring spacecraft operations run effectively while identifying and escalating risks that could impact mission delivery. This is a strong opportunity to join a high-profile programme supporting current and future space missions in a critical operational environment. Key Responsibilities - Manage and assess current spacecraft operations, processes and tools
Morson are recruiting for a Spacecraft Operations Engineer to join a leading aerospace and defence programme supporting in-orbit satellite assets. This is an operational, fast-paced and transformation-focused role where you will be responsible for assessing spacecraft operations, improving processes, and supporting mission activities across the full satellite lifecycle. You will work closely with engineering, mission management and operational teams, ensuring spacecraft operations run effectively while identifying and escalating risks that could impact mission delivery. This is a strong opportunity to join a high-profile programme supporting current and future space missions in a critical operational environment. Key Responsibilities - Manage and assess current spacecraft operations, processes and tools
PREMIUM
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Implementation and delivery of new server-side components, microservices, Web APIs, and enhancements to the BestX product. * Exhibiting superior skills across modern Agile engineering, cloud-native architectures, server-side development, and database design. * Developing a strong understanding of Transaction Cost Analysis (TCA) and the key benchmarks required for MiFID II / MiFIR. * Maintaining and enhancing core applications while influencing and shaping technology and architectural decisions. * Taking full ownership of tasks and seeing them through to completion with a strong sense of accountability and quality. * Establishing and enforcing best practices, including clean code, robust design patterns, and maintainable system architectures. * Acting as a catalyst for change, driving continuous improvement and modernisation across the engineering organisation.
Implementation and delivery of new server-side components, microservices, Web APIs, and enhancements to the BestX product. * Exhibiting superior skills across modern Agile engineering, cloud-native architectures, server-side development, and database design. * Developing a strong understanding of Transaction Cost Analysis (TCA) and the key benchmarks required for MiFID II / MiFIR. * Maintaining and enhancing core applications while influencing and shaping technology and architectural decisions. * Taking full ownership of tasks and seeing them through to completion with a strong sense of accountability and quality. * Establishing and enforcing best practices, including clean code, robust design patterns, and maintainable system architectures. * Acting as a catalyst for change, driving continuous improvement and modernisation across the engineering organisation.
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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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Senior Software Engineer, AI - Location: London (Hybrid: 2 days in office, 3 days remote) Position Type: Permanent - Are you a seasoned software engineer passionate about pushing the boundaries of what's possible with Generative AI? We are a leading global provider of financial information services, insights, data, and analytics. We are currently seeking a Senior Software Engineer, AI to join our team in London. In this role, you will drive high-impact AI initiatives, design production-ready generative AI platforms, and build scalable, enterprise-grade solutions that shape the future of global markets. What We Offer * Transformative AI Impact: Design and deploy production-ready GenAI platforms, multi-agent systems, and intelligent automation that reshape products in real-time. * Cutting-Edge Tech Stack: Experiment with the latest LLMs, architect RAG implementations, design ...
Senior Software Engineer, AI - Location: London (Hybrid: 2 days in office, 3 days remote) Position Type: Permanent - Are you a seasoned software engineer passionate about pushing the boundaries of what's possible with Generative AI? We are a leading global provider of financial information services, insights, data, and analytics. We are currently seeking a Senior Software Engineer, AI to join our team in London. In this role, you will drive high-impact AI initiatives, design production-ready generative AI platforms, and build scalable, enterprise-grade solutions that shape the future of global markets. What We Offer * Transformative AI Impact: Design and deploy production-ready GenAI platforms, multi-agent systems, and intelligent automation that reshape products in real-time. * Cutting-Edge Tech Stack: Experiment with the latest LLMs, architect RAG implementations, design ...
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Help Shape the Future of AI at ECA International - What if you could help build the AI-native future of a global business? At ECA International, we're already using AI across software development, data ingestion and delivery, with the governance and guardrails in place to support it safely within an enterprise environment. Now we're looking for an Engineering Tech Lead Data & AI to help us scale that capability further. You'll help evolve our existing data platform, built on AWS, Snowflake, S3, Postgres and event-driven services, into an AI-ready foundation that supports new Data Production and Data Discovery experiences across the business. This is an opportunity to work at the intersection of data, engineering and AI, helping to build practical solutions that create real value for both our teams and our clients.
Help Shape the Future of AI at ECA International - What if you could help build the AI-native future of a global business? At ECA International, we're already using AI across software development, data ingestion and delivery, with the governance and guardrails in place to support it safely within an enterprise environment. Now we're looking for an Engineering Tech Lead Data & AI to help us scale that capability further. You'll help evolve our existing data platform, built on AWS, Snowflake, S3, Postgres and event-driven services, into an AI-ready foundation that supports new Data Production and Data Discovery experiences across the business. This is an opportunity to work at the intersection of data, engineering and AI, helping to build practical solutions that create real value for both our teams and our clients.
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About Graphcore - At Graphcore, were building the future of AI compute. Were a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem. To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world. We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence. Job Summary - We are looking for an experiences Staff Engineer to join our Cloud Platform Team and help develop and deploy clouds and services.
About Graphcore - At Graphcore, were building the future of AI compute. Were a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem. To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world. We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence. Job Summary - We are looking for an experiences Staff Engineer to join our Cloud Platform Team and help develop and deploy clouds and services.
Adword - Job title: Simulation Engineer - Location: Winnersh (3 days onsite a week) Duration: 06 months with a possibility of extension - The job role is for an experienced Simulation (LVC) Engineer to join the C4I Battlelab team. The primary focus of the role is to configure and utilize various connected simulation tools to create military-based mission thread scenarios that address customer problem spaces across the Land, Air, and Maritime domains. * Synthetic Environment & Scenario Generation: You will create multi-domain scenarios that support fully virtual and hybrid virtual/live system demonstrations. This includes generating scenarios and synthetic environments to model virtual entities, battlespace environments, network simulations (like Tactical WAN and BLOS), and basic air or ground platform simulations.
Adword - Job title: Simulation Engineer - Location: Winnersh (3 days onsite a week) Duration: 06 months with a possibility of extension - The job role is for an experienced Simulation (LVC) Engineer to join the C4I Battlelab team. The primary focus of the role is to configure and utilize various connected simulation tools to create military-based mission thread scenarios that address customer problem spaces across the Land, Air, and Maritime domains. * Synthetic Environment & Scenario Generation: You will create multi-domain scenarios that support fully virtual and hybrid virtual/live system demonstrations. This includes generating scenarios and synthetic environments to model virtual entities, battlespace environments, network simulations (like Tactical WAN and BLOS), and basic air or ground platform simulations.
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We are seeking an experienced and motivated Cyber Platforms Engineer to join our Group Technology team in Milton Keynes. In this role, you will be responsible for the design, implementation and ongoing management of the Groups data governance, information protection and compliance capabilities. Operating at the intersection of data, security and compliance, the role ensures that organisational data is discoverable, appropriately classified, protected, and used in line with regulatory and business requirements across Microsoft 365, Azure and wider data platforms. Data Governance & Management * Design and manage Microsoft Purview Data Map, Data Catalogue, and governance frameworks * Register, classify, and scan data sources across cloud, SaaS, and on-premises environments * Maintain accurate metadata, taxonomy, and business glossary
We are seeking an experienced and motivated Cyber Platforms Engineer to join our Group Technology team in Milton Keynes. In this role, you will be responsible for the design, implementation and ongoing management of the Groups data governance, information protection and compliance capabilities. Operating at the intersection of data, security and compliance, the role ensures that organisational data is discoverable, appropriately classified, protected, and used in line with regulatory and business requirements across Microsoft 365, Azure and wider data platforms. Data Governance & Management * Design and manage Microsoft Purview Data Map, Data Catalogue, and governance frameworks * Register, classify, and scan data sources across cloud, SaaS, and on-premises environments * Maintain accurate metadata, taxonomy, and business glossary
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. Its how weve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services and our open-access model we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. Its how weve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services and our open-access model we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
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Summary - Posted: 30 Sept 2025 - Role Number:200622957-1251Do you have an uncommon desire to seek out and solve exceedingly difficult challenges rather than the easy ones? Do you believe that truly valuable, and meaningful accomplishments are the result of pushing the limits of perseverance? Do you believe that a world-class team with relentless drive can surpass even their own high expectations? We do! But we also realize this job isnt for everyone. What we do is not easy but you do not take the easy path. We are seeking a highly motivated, innovative, and confident individuals to join the GPU Performance Modeling Team; we are a group that is driving advanced exploration for next generation GPU architectures and micro-architectures. In this highly visible role, you will be at the center of a chip design effort working with all disciplines, with a critical impact on getting high ...
Summary - Posted: 30 Sept 2025 - Role Number:200622957-1251Do you have an uncommon desire to seek out and solve exceedingly difficult challenges rather than the easy ones? Do you believe that truly valuable, and meaningful accomplishments are the result of pushing the limits of perseverance? Do you believe that a world-class team with relentless drive can surpass even their own high expectations? We do! But we also realize this job isnt for everyone. What we do is not easy but you do not take the easy path. We are seeking a highly motivated, innovative, and confident individuals to join the GPU Performance Modeling Team; we are a group that is driving advanced exploration for next generation GPU architectures and micro-architectures. In this highly visible role, you will be at the center of a chip design effort working with all disciplines, with a critical impact on getting high ...
Summary - Posted: 18 Mar 2026Weekly Hours: 35 - Role Number:200650956-2114Apple is a place where extraordinary people gather to do their best work. Together we create products and experiences people once couldnt have imagined - and now cant imagine living without. If youre motivated by the idea of making a real impact, and joining a team where we pride ourselves in being one of the most diverse and inclusive companies in the world, a career with Apple might be your dream job! You will become a member of the Sales Finance team at Apple. With approximately 150 employees based across 4 regional hubs within EMEIA (Europe, Middle East, India and Africa), we create value, collaborating with many teams to provide outstanding commercial and financial support. We set the bar high; go out of our way to help others; share knowledge; filter out noise to focus on the essential; encourage ...
Summary - Posted: 18 Mar 2026Weekly Hours: 35 - Role Number:200650956-2114Apple is a place where extraordinary people gather to do their best work. Together we create products and experiences people once couldnt have imagined - and now cant imagine living without. If youre motivated by the idea of making a real impact, and joining a team where we pride ourselves in being one of the most diverse and inclusive companies in the world, a career with Apple might be your dream job! You will become a member of the Sales Finance team at Apple. With approximately 150 employees based across 4 regional hubs within EMEIA (Europe, Middle East, India and Africa), we create value, collaborating with many teams to provide outstanding commercial and financial support. We set the bar high; go out of our way to help others; share knowledge; filter out noise to focus on the essential; encourage ...
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Engineering Manager | £85,000-£130,000 | London (Hybrid) We're looking for an Engineering Manager to lead strong engineering teams, drive delivery, and help shape how we build and ship software at scale. You'll sit between people, product, and engineering-keeping teams supported, focused, and unblocked. Key skills * Engineering leadership & team management * Agile delivery (Scrum / Kanban) * Hiring, coaching & retention * Technical oversight & architecture awareness * Delivery in cloud environments?? Environment (any of) * Azure-based engineering teams * APIs & integration-heavy systems * Microservices / distributed architectures * Modern cloud-native platforms - If you're the person who brings clarity when things get complex and keeps delivery moving, this could be a strong fit. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.
Engineering Manager | £85,000-£130,000 | London (Hybrid) We're looking for an Engineering Manager to lead strong engineering teams, drive delivery, and help shape how we build and ship software at scale. You'll sit between people, product, and engineering-keeping teams supported, focused, and unblocked. Key skills * Engineering leadership & team management * Agile delivery (Scrum / Kanban) * Hiring, coaching & retention * Technical oversight & architecture awareness * Delivery in cloud environments?? Environment (any of) * Azure-based engineering teams * APIs & integration-heavy systems * Microservices / distributed architectures * Modern cloud-native platforms - If you're the person who brings clarity when things get complex and keeps delivery moving, this could be a strong fit. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.
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Senior Electronics Development Engineer
Senior Electronics Development Engineer
X-Ray Innovation Ltd
Tring (HP23)
From £55,000 to £75,000 per annum depending on qualifications & experi
API development/Hardware abstraction layers for Win32/Linux IOCTL
API development/Hardware abstraction layers for Win32/Linux IOCTL
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Spacecraft Operator Engineer
Spacecraft Operator Engineer
Morson Edge
Froyle, Alton (GU34), GU34
£74.26 - 74.26 per hour + Inside IR35
· Proven ability with Python, GIT and Rest API, Linux OS and service management tooling
· Proven ability with Python, GIT and Rest API, Linux OS and service management tooling
PREMIUM
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Lead and contribute to hands-on development of integration solutions using Logic Apps, Function components, Message Bus services, Event Grid services, and API Manager instances * Design and implement solutions using Azure integration services (e.g. Logic Apps, Function components, Message Bus services, Event Grid services, and API Manager instances) * Strong background in .NET / C# application development and API-based architectures.
Lead and contribute to hands-on development of integration solutions using Logic Apps, Function components, Message Bus services, Event Grid services, and API Manager instances * Design and implement solutions using Azure integration services (e.g. Logic Apps, Function components, Message Bus services, Event Grid services, and API Manager instances) * Strong background in .NET / C# application development and API-based architectures.
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Strong knowledge in the application of relevant design standards and guidelines (API, AISC, OCIMF, BS 6349, Eurocode, PIANC to name a few)
Strong knowledge in the application of relevant design standards and guidelines (API, AISC, OCIMF, BS 6349, Eurocode, PIANC to name a few)
We are looking for an Engineering Manager - Content API (f/m/d) to lead a high-performing, remote-first web development team based in Europe who are driving Contentfuls technical strategy for content and entity reusability. * Experience with API-first platforms and optimizing front-end systems that consume complex API data.
We are looking for an Engineering Manager - Content API (f/m/d) to lead a high-performing, remote-first web development team based in Europe who are driving Contentfuls technical strategy for content and entity reusability. * Experience with API-first platforms and optimizing front-end systems that consume complex API data.
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At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. We welcome you to apply! When applying to this general posting, our expert BNY Talent Acquisition Team may also review your resume for consideration across other open roles within the company.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. We welcome you to apply! When applying to this general posting, our expert BNY Talent Acquisition Team may also review your resume for consideration across other open roles within the company.
Senior Specialist, Full-Stack Engineer - At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Specialist, Full-Stack Engineer to build secure, scalable, and resilient systems.
Senior Specialist, Full-Stack Engineer - At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Specialist, Full-Stack Engineer to build secure, scalable, and resilient systems.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Director, Principal Engineer to join our team. This role is located in London. Role Overview
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Director, Principal Engineer to join our team. This role is located in London. Role Overview
Firm understanding of systems integration concepts, API implementation (RESTful services) and relational databases (SQL)
Firm understanding of systems integration concepts, API implementation (RESTful services) and relational databases (SQL)
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Technical background in API design and integration (HTTPS/REST, OAUTH) o Experience in testing API calls via Postman or similar * Offer and provide technical support and assistance to partners during integration, including reviewing logs and debugging API calls.
Technical background in API design and integration (HTTPS/REST, OAUTH) o Experience in testing API calls via Postman or similar * Offer and provide technical support and assistance to partners during integration, including reviewing logs and debugging API calls.
Strong command of modern application development: microservices, API-first design, event-driven architecture, and cloud platforms (AWS, Azure, or GCP).
Strong command of modern application development: microservices, API-first design, event-driven architecture, and cloud platforms (AWS, Azure, or GCP).
Contribute to and help shape technical forums and working groups, including areas such as API and architecture governance * Experience with REST API design in complex, multi-service environments
Contribute to and help shape technical forums and working groups, including areas such as API and architecture governance * Experience with REST API design in complex, multi-service environments
Through our API, we help partners to architect and build integrations to our world class-leading international finance products, which in turn improves Wise Platform by increasing the capabilities of our public API. * Designing and developing innovative new features that expand the functionality of Wise's services and exposing these features through the public API, enabling seamless integration with partner systems and empowering them to leverage the full potential of Wise's platform. * Diagnosing and resolving complex technical issues within the Wise product stack, providing second-line support to the API support team and ensuring timely resolution of partner inquiries and technical challenges. * Familiarity with Java (Spring), Kubernetes, AWS, and service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2.
Through our API, we help partners to architect and build integrations to our world class-leading international finance products, which in turn improves Wise Platform by increasing the capabilities of our public API. * Designing and developing innovative new features that expand the functionality of Wise's services and exposing these features through the public API, enabling seamless integration with partner systems and empowering them to leverage the full potential of Wise's platform. * Diagnosing and resolving complex technical issues within the Wise product stack, providing second-line support to the API support team and ensuring timely resolution of partner inquiries and technical challenges. * Familiarity with Java (Spring), Kubernetes, AWS, and service mesh architectures and technologies such as RESTful APIs, API design, Swagger, OpenAPI, and OAuth2.