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      0 Contract API jobs in The City, City of London + 20 miles

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      Staff/Lead Backend Engineer (Webapp)

      Mimica
      London
      £600 - £650 a day
      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
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      1. Build and automate workflows that streamline operations, from quoting to delivery. 2. Work with AI and prompt engineering techniques to enhance internal tools and supplier performance systems. 3. Translate business problems into scalable technical solutions using a mix of no-code, low-code, and custom-built products. 4. You will work directly with the CEO and collaborate with Product, Data, Quality, and Operations teams across the UK, India, and China. 5. Own and deliver supply chain optimisation tools and automation strategies . 6. Identify inefficiencies - 7. Design, test, and deploy automation using Zapier, Make, Airtable, SQL, APIs - 8. Develop and refine AI prompt frameworks for internal tools - 9. Collaborate with engineers and data scientists - 10. Translate business goals into product specifications - 11. Lead experiments in automation - 12.
      1. Build and automate workflows that streamline operations, from quoting to delivery. 2. Work with AI and prompt engineering techniques to enhance internal tools and supplier performance systems. 3. Translate business problems into scalable technical solutions using a mix of no-code, low-code, and custom-built products. 4. You will work directly with the CEO and collaborate with Product, Data, Quality, and Operations teams across the UK, India, and China. 5. Own and deliver supply chain optimisation tools and automation strategies . 6. Identify inefficiencies - 7. Design, test, and deploy automation using Zapier, Make, Airtable, SQL, APIs - 8. Develop and refine AI prompt frameworks for internal tools - 9. Collaborate with engineers and data scientists - 10. Translate business goals into product specifications - 11. Lead experiments in automation - 12.
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      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.
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      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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      Hays
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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
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      Lead Android Engineer

      Halian Technology Limited
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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 a principal modeller, you will lead a team of engineers developing models, designing and adding new features into the countermeasure software, solving customer challenges and requirements. * Continuous professional & personal development support - Forming part of our Electronic Warfare Support Group (EWOS), our Countermeasure Development team provide technical advice and support to our customers relating to countermeasure development, engineering support and delivery, as well as supporting internal initiatives relating to innovation and research, projects, training and bid delivery. This opportunity will also expose you to working with our software development team, and the assurance process all releasable software products must follow. You will be responsible for
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      We're looking for a Cloud Quality Engineer who brings both hands-on automation experience and a deep curiosity for cloud technologies. You'll work closely with engineering teams to define, build, and maintain the tools and systems needed to ensure quality across the SDLC — from test environments to release pipelines. * Build and manage scalable, automated test environments for cloud-native applications. £63k - Package includes, 10% lifestyle allowance, 10% Pension, 30 days holiday, 12-14% Bonus - Hybrid - Once a month in London * Develop tools and utilities to improve test coverage, execution, and reliability. * Design and implement automated test suites using Selenium, Appium, and Python. * Collaborate with DevOps and Engineering teams to integrate testing into CI/CD pipelines. o AWS
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      Frequently Asked Questions

      How many contract API jobs are there in The City, City of London?
      There are 0 contract API jobs within 20 miles of The City, City of London available on JustEngineers right now.

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