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Api
East London
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0 Contract API jobs in East London + 20 miles
13 exact matches jobs are outside your preferred location
What we are building - Mimica's mission is to empower enterprises, teams, and individuals to reclaim their most precious resource time and work more efficiently, with greater purpose and impact. Our AI-powered task mining observes employee actions across the desktop and categorizes them into detailed process maps. Mimicas process intelligence highlights inefficiencies, prioritizes improvements based on ROI, recommends the optimal technology for automation (RPA, intelligent document processing, GenAI), and provides a blueprint for building new automations and transforming work. Our approach to engineering * We prioritize customer needs first * We work in small, project-based teams * We have flexibility in terms of the problems we work on * We own the full lifecycle of our projects * We avoid silos and encourage taking up tasks in new areas * We balance quality and velo
What we are building - Mimica's mission is to empower enterprises, teams, and individuals to reclaim their most precious resource time and work more efficiently, with greater purpose and impact. Our AI-powered task mining observes employee actions across the desktop and categorizes them into detailed process maps. Mimicas process intelligence highlights inefficiencies, prioritizes improvements based on ROI, recommends the optimal technology for automation (RPA, intelligent document processing, GenAI), and provides a blueprint for building new automations and transforming work. Our approach to engineering * We prioritize customer needs first * We work in small, project-based teams * We have flexibility in terms of the problems we work on * We own the full lifecycle of our projects * We avoid silos and encourage taking up tasks in new areas * We balance quality and velo
Experience with microservice and API-based development, including designing and implementing REST and GraphQL APIs, and understanding API security patterns.
Experience with microservice and API-based development, including designing and implementing REST and GraphQL APIs, and understanding API security patterns.
Youre Hands-On One minute you're analyzing a payment rejection report, the next youre configuring API credentials for a new client. * API Client Support & Onboarding: Support new clients in understanding and onboarding with the Navro API endpoints. * System Administration & Support: Configure API credentials for clients, provide technical user access support via back-end systems like Keycloak, and manage sandbox environments. * Experience with API integration and troubleshooting.
Youre Hands-On One minute you're analyzing a payment rejection report, the next youre configuring API credentials for a new client. * API Client Support & Onboarding: Support new clients in understanding and onboarding with the Navro API endpoints. * System Administration & Support: Configure API credentials for clients, provide technical user access support via back-end systems like Keycloak, and manage sandbox environments. * Experience with API integration and troubleshooting.
8x8, Inc. (NASDAQ: EGHT) believes that CX limits were meant to be shattered. We connect people and organizations through seamless communication on the industry's most integrated platform for Customer Experiencecombining Contact Center, Unified Communications, and CPaaS APIs. The 8x8 Platform for CX integrates AI at every level to enable personalized customer journeys, drive operational excellence and insights, and facilitate team collaboration. We help customer experience and IT leaders become the heartbeat of their organizations, empowering them to unlock the potential of every interaction. With one platform, one ecosystem, and one data model, you can turn every team into a customer-facing team and unify your CX to conquer the complexity. As an organization, we are looking for Team8s who are AI-proficient, open to innovation, and skilled in leveraging AI for efficien
8x8, Inc. (NASDAQ: EGHT) believes that CX limits were meant to be shattered. We connect people and organizations through seamless communication on the industry's most integrated platform for Customer Experiencecombining Contact Center, Unified Communications, and CPaaS APIs. The 8x8 Platform for CX integrates AI at every level to enable personalized customer journeys, drive operational excellence and insights, and facilitate team collaboration. We help customer experience and IT leaders become the heartbeat of their organizations, empowering them to unlock the potential of every interaction. With one platform, one ecosystem, and one data model, you can turn every team into a customer-facing team and unify your CX to conquer the complexity. As an organization, we are looking for Team8s who are AI-proficient, open to innovation, and skilled in leveraging AI for efficien
Who we are - At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you're part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we're acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. See yourself at Twilio - Join us as our next Senior Solutions Engineer on Twilio's Digital Sales Communications team! About the job - This position is needed to enable our customers to build the future of communications.
Who we are - At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you're part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we're acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. See yourself at Twilio - Join us as our next Senior Solutions Engineer on Twilio's Digital Sales Communications team! About the job - This position is needed to enable our customers to build the future of communications.
Uphold high standards for our uptime and latency requirements while not sacrificing the veracity of API responses
Uphold high standards for our uptime and latency requirements while not sacrificing the veracity of API responses
Were primarily in AWS , utilising Lambda, ECS, SQS, API Gateway among others.
Were primarily in AWS , utilising Lambda, ECS, SQS, API Gateway among others.
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Policy Technical Specialist - Department - Policy - Salary London only ranging from £79,300 to £120,00 per annum (Salary offered will be based on skills and experience) About the PSR - How payments work affects the society we live in; the challenges faced by the vulnerable; how likely we are to fall victim to fraud; and how easily we can manage our money. Payments underpin our economy. Behind these payments are several important payment systems. We rely on these systems to support markets, facilitate competition and drive innovation. This helps to deliver new products, find new ways to protect people from harm, and deliver services that give people and businesses more choice and control about how to pay and be paid. We need the technology, the rules governing the use of these systems and the markets they support to all work well.
Policy Technical Specialist - Department - Policy - Salary London only ranging from £79,300 to £120,00 per annum (Salary offered will be based on skills and experience) About the PSR - How payments work affects the society we live in; the challenges faced by the vulnerable; how likely we are to fall victim to fraud; and how easily we can manage our money. Payments underpin our economy. Behind these payments are several important payment systems. We rely on these systems to support markets, facilitate competition and drive innovation. This helps to deliver new products, find new ways to protect people from harm, and deliver services that give people and businesses more choice and control about how to pay and be paid. We need the technology, the rules governing the use of these systems and the markets they support to all work well.
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Job Title: Social Media Technology Executive - Location: 1HQ - Type of contract: full-time, permanent - Diageo is the worlds leading premium drinks company, a business built on the principles and foundations laid by the giants of our industry. Arthur Guinness, Alexander Walker, and many other dedicated people that followed in their footsteps, cared deeply about the people and businesses they fostered, and the communities in which they operated. Today we stand on the shoulders of these giants and act with the same entrepreneurial spirit. We are a spirited company born of an incredible entrepreneurial legacy. The success of Guinness, Smirnoff, Johnnie Walker, Tanqueray, Baileys and many more brands led to the formation of our company in 1997. And we only thrive today because of the talent of our people to grow our brands, old and new, and keep them strong.
Job Title: Social Media Technology Executive - Location: 1HQ - Type of contract: full-time, permanent - Diageo is the worlds leading premium drinks company, a business built on the principles and foundations laid by the giants of our industry. Arthur Guinness, Alexander Walker, and many other dedicated people that followed in their footsteps, cared deeply about the people and businesses they fostered, and the communities in which they operated. Today we stand on the shoulders of these giants and act with the same entrepreneurial spirit. We are a spirited company born of an incredible entrepreneurial legacy. The success of Guinness, Smirnoff, Johnnie Walker, Tanqueray, Baileys and many more brands led to the formation of our company in 1997. And we only thrive today because of the talent of our people to grow our brands, old and new, and keep them strong.
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API certifications (e.g., API 510, API 570, API 580, API 579) or equivalent (ASME/CSWIP).
API certifications (e.g., API 510, API 570, API 580, API 579) or equivalent (ASME/CSWIP).
Familiarity with relevant standards (DNV, API, ISO) and regulatory frameworks.
Familiarity with relevant standards (DNV, API, ISO) and regulatory frameworks.
Experience integrating front-end applications with Internal/External API. * Experience with API development.
Experience integrating front-end applications with Internal/External API. * Experience with API development.
Binance is a leading global blockchain ecosystem behind the worlds largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. Binance is looking for an experienced QA Engineer (mid to senior level) to drive and support Integration Testing of our high-performance backend software stack.
Binance is a leading global blockchain ecosystem behind the worlds largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. Binance is looking for an experienced QA Engineer (mid to senior level) to drive and support Integration Testing of our high-performance backend software stack.
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We're seeking a hands-on Principal Engineer with expertise across Java, React, and AWS to take ownership of building modern, cloud-native solutions. This is an opportunity to combine technical leadership with solution design, guiding engineering teams while remaining close to the code. Depending on the client projects, you will mostly be working from home with the need to visit customers in London bi-weekly or monthly. Due to the exciting nature of the role and the projects you will be working on, you must hold an active Security Clearance (SC), or have been a UK resident for a minimum of 5 years to successfully complete all stages of the vetting process. Tech stack you'll work with * Frontend: React & TypeScript * Backend: Java & Microservices * Cloud & DevOps: AWS services: MSK, EKS, OpenSearch; CI/CD with Jenkins - Architecture & Leadership * Exper
We're seeking a hands-on Principal Engineer with expertise across Java, React, and AWS to take ownership of building modern, cloud-native solutions. This is an opportunity to combine technical leadership with solution design, guiding engineering teams while remaining close to the code. Depending on the client projects, you will mostly be working from home with the need to visit customers in London bi-weekly or monthly. Due to the exciting nature of the role and the projects you will be working on, you must hold an active Security Clearance (SC), or have been a UK resident for a minimum of 5 years to successfully complete all stages of the vetting process. Tech stack you'll work with * Frontend: React & TypeScript * Backend: Java & Microservices * Cloud & DevOps: AWS services: MSK, EKS, OpenSearch; CI/CD with Jenkins - Architecture & Leadership * Exper
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As Senior Calypso Engineer, you will be working on a Continuous Upgrade Project - performing technical analysis and development as part of a move from Calypso v17 to Calypso v18. Your new company * Tier 1 globally recognised company - Your new role - What you'll need to succeed * Recent Calypso experience (v16 onwards) * Preferably experience working on upgrades * Experienced in Java * Devops experience (Ansible, Terraform, Git) What you'll get in return - An exciting opportunity to join an international organisation working with a major financial services organisation. Furthermore, a competitive day rate for this role will be offered in addition to your own dedicated Hays Consultant to guide you through every step of the application process. What you need to do now - If you're interested in this role, click 'apply now' to forward an
As Senior Calypso Engineer, you will be working on a Continuous Upgrade Project - performing technical analysis and development as part of a move from Calypso v17 to Calypso v18. Your new company * Tier 1 globally recognised company - Your new role - What you'll need to succeed * Recent Calypso experience (v16 onwards) * Preferably experience working on upgrades * Experienced in Java * Devops experience (Ansible, Terraform, Git) What you'll get in return - An exciting opportunity to join an international organisation working with a major financial services organisation. Furthermore, a competitive day rate for this role will be offered in addition to your own dedicated Hays Consultant to guide you through every step of the application process. What you need to do now - If you're interested in this role, click 'apply now' to forward an
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As a hardware signal integrity engineer you will develop, extract and simulate PCB structures to ensure that the high speed SERDES (112Gbps) and DDR interfaces perform correctly within the system budget. You will work closely with the PCB and package substrate CAD engineers to design component signal launches from BGA components and connectors, layer transition via structures, and cable interconnect. Signal and Power Integrity specialist for the development of production systems and test boards for Graphcores family of processors. * System, PCB and substrate level simulation and analysis of signal and power integrity * 5+ years experience in high-speed digital circuit development, with a deep understanding of signal and power supply <
As a hardware signal integrity engineer you will develop, extract and simulate PCB structures to ensure that the high speed SERDES (112Gbps) and DDR interfaces perform correctly within the system budget. You will work closely with the PCB and package substrate CAD engineers to design component signal launches from BGA components and connectors, layer transition via structures, and cable interconnect. Signal and Power Integrity specialist for the development of production systems and test boards for Graphcores family of processors. * System, PCB and substrate level simulation and analysis of signal and power integrity * 5+ years experience in high-speed digital circuit development, with a deep understanding of signal and power supply <
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Head of Engineering (Hands on)- London Hybrid
Head of Engineering (Hands on)- London Hybrid
Develop
London
£90000 - £120000 per annum + + benefits & stocks
Head of Engineering (Hands on- Node, Typescript, React, React Native) We're looking for a hands-on Head of Engineering to work with our client a brand new and innovative social media app. This role combines technical leadership, team growth, and cutting-edge product development, making it ideal for someone who thrives at the intersection of leadership and engineering. * A chance to shape the future of the engineering function while remaining close to the code * Define the roadmap: Own the engineering strategy, lead architecture decisions, and manage both internal teams and outsourced partners. * Knowledge of vector databases, RAG pipelines, and lightweight model hosting * Awareness of emerging AI areas such as multimo
Head of Engineering (Hands on- Node, Typescript, React, React Native) We're looking for a hands-on Head of Engineering to work with our client a brand new and innovative social media app. This role combines technical leadership, team growth, and cutting-edge product development, making it ideal for someone who thrives at the intersection of leadership and engineering. * A chance to shape the future of the engineering function while remaining close to the code * Define the roadmap: Own the engineering strategy, lead architecture decisions, and manage both internal teams and outsourced partners. * Knowledge of vector databases, RAG pipelines, and lightweight model hosting * Awareness of emerging AI areas such as multimo
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Halian Technology are searching for an Lead Android Engineerto join our clients forward-thinking mobile team. * Collaborate cross-functionally with iOS Engineers, BAs, QAs, Designers, and UX Specialists. * Champion Android best practices including Accessibility, CI/CD, TDD, and clean architecture. * Support and mentor junior engineers, contributing to their growth and the wider community. * Extensive experience in native Android development using Kotlin and Java. * Strong grasp of MVVM, MVP, and modern Android architecture patterns. Our client isone of the UKs most trusted and innovative omni-channel retailers, where technology and customer experience go hand in hand. If youre passionate about delivering high-quality mobile experiences and want to wor
Halian Technology are searching for an Lead Android Engineerto join our clients forward-thinking mobile team. * Collaborate cross-functionally with iOS Engineers, BAs, QAs, Designers, and UX Specialists. * Champion Android best practices including Accessibility, CI/CD, TDD, and clean architecture. * Support and mentor junior engineers, contributing to their growth and the wider community. * Extensive experience in native Android development using Kotlin and Java. * Strong grasp of MVVM, MVP, and modern Android architecture patterns. Our client isone of the UKs most trusted and innovative omni-channel retailers, where technology and customer experience go hand in hand. If youre passionate about delivering high-quality mobile experiences and want to wor
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As Engineering Lead, you'll be at the forefront of their greenfield product development efforts, leading a cross-functional engineering team, based both in the UK and abroad. A marketing agency is recruiting an Engineering Lead to join their Software Development team. * Lead, manage and mentor a high-performing engineering team, fostering a culture of ownership and continuous improvement. * Lead the design, development, and delivery of products * Champion modern engineering practices, including CI/CD, automated testing, and DevOps. * Proven experience leading distributed engineering teams and delivering complex software projects. Paying up to 100k per annum you will be based out of their West London offices. They are entering an excit
As Engineering Lead, you'll be at the forefront of their greenfield product development efforts, leading a cross-functional engineering team, based both in the UK and abroad. A marketing agency is recruiting an Engineering Lead to join their Software Development team. * Lead, manage and mentor a high-performing engineering team, fostering a culture of ownership and continuous improvement. * Lead the design, development, and delivery of products * Champion modern engineering practices, including CI/CD, automated testing, and DevOps. * Proven experience leading distributed engineering teams and delivering complex software projects. Paying up to 100k per annum you will be based out of their West London offices. They are entering an excit
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We are looking for senior engineers who are mindful of performance analysis and optimization to help us squeeze every last clock cycle out of Deep Learning training, inference and NVIDIA AI Services. Work with world class software engineers to implement blazingly fast SOTA deep learning models that help understanding the end-to-end performance of NVIDIAs DL software and hardware stack. We are working across all layers of the hardware/software stack, from GPU architecture to Deep Learning Framework, to achieve peak performance. * Implement deep learning models from multiple data domains (CV, NLP/LLMs, ASR, TTS, RecSys and others) in mu
We are looking for senior engineers who are mindful of performance analysis and optimization to help us squeeze every last clock cycle out of Deep Learning training, inference and NVIDIA AI Services. Work with world class software engineers to implement blazingly fast SOTA deep learning models that help understanding the end-to-end performance of NVIDIAs DL software and hardware stack. We are working across all layers of the hardware/software stack, from GPU architecture to Deep Learning Framework, to achieve peak performance. * Implement deep learning models from multiple data domains (CV, NLP/LLMs, ASR, TTS, RecSys and others) in mu
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Gen AI Solutions Engineer - London Hybrid
Gen AI Solutions Engineer - London Hybrid
Transparent Technology
City of London, London, EC1A 4RN
£75000 - £85000 per annum + bens, shares, pension
As a Solutions Engineer / AI Engineer / LLM Engineer, you'll work directly with clients, design POCs and production-ready solutions, and deliver impact using LLMs, LangChain, Python, and Azure. Keywords: Solutions Engineer, AI Engineer, AI Consultant, Generative AI, Python, Azure, LangChain, LLMs, Hybrid London Solutions Engineer - Generative AI | Hybrid (London) | Up to £85,000 - Ready to take the lead in AI workflow automation? Join a profitable, fast-growing startup building cutting-edge GenAI solutions for the legal and compliance sector. With 3+ years' experience, excellent communication skills, and a passion for Generative AI, you'll thrive in a
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Senior Engineer - Active SC, D365 Finance
Senior Engineer - Active SC, D365 Finance
Hays
London
£500.0 - £550.0 per day + up to £550 pd (Inside IR35)
Senior Engineer - Active Security Clearance (SC), D365 Finance We are currently seeking SC-cleared candidates for a Senior Engineer role focused on Dynamics 365 Finance & Operations and Commerce. * Proven experience as Senior Engineer focussed on Dynamics F&O and Commerce - By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk - Up to £550 per day (Inside IR35) Remote / must be UK based - 12 months - This is a long-term opportunity to support a high-profile programme with a strong focus on environment strategy and deployment lifecycle management. * Active Security Clearance (SC) * Proven experience provisioning environments via Lifecycle Services (LCS), including Dataverse and SQL configuration. * Skilled in man
Senior Engineer - Active Security Clearance (SC), D365 Finance We are currently seeking SC-cleared candidates for a Senior Engineer role focused on Dynamics 365 Finance & Operations and Commerce. * Proven experience as Senior Engineer focussed on Dynamics F&O and Commerce - By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk - Up to £550 per day (Inside IR35) Remote / must be UK based - 12 months - This is a long-term opportunity to support a high-profile programme with a strong focus on environment strategy and deployment lifecycle management. * Active Security Clearance (SC) * Proven experience provisioning environments via Lifecycle Services (LCS), including Dataverse and SQL configuration. * Skilled in man
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Lead IVVQ Engineer - Space Electronics - We are supporting a leading defence and space technology client in their search for a Lead IVVQ Engineer to join a cutting-edge space electronics programme. 12-Month Contract - Location Zurich * Lead the full IVVQ lifecycle for space electronics across various hardware models (BB, EM, QM, FM) * Define test setups using commercial and custom-designed equipment * Contribute to the design and development of Ground Support Equipment (GSE) and electrical harnesses * Author and review Test Plans, AIT Plans, procedures, and reports per ECSS standards * Execute performance tests at board, equipment, and system levels * Perform requirement verification and root cause analysis for non-conformances * Automate test setups and data acquisition using Python-based tools * Coordinate with Systems Engineering a
Lead IVVQ Engineer - Space Electronics - We are supporting a leading defence and space technology client in their search for a Lead IVVQ Engineer to join a cutting-edge space electronics programme. 12-Month Contract - Location Zurich * Lead the full IVVQ lifecycle for space electronics across various hardware models (BB, EM, QM, FM) * Define test setups using commercial and custom-designed equipment * Contribute to the design and development of Ground Support Equipment (GSE) and electrical harnesses * Author and review Test Plans, AIT Plans, procedures, and reports per ECSS standards * Execute performance tests at board, equipment, and system levels * Perform requirement verification and root cause analysis for non-conformances * Automate test setups and data acquisition using Python-based tools * Coordinate with Systems Engineering a
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