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        Leicestershire
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        133



        6 Permanent API jobs in Leicester + 20 miles

        127 exact matches jobs are outside your preferred location

        Lead Software Engineer

        Verso Recruitment
        Stewartby, Bedford (MK43), MK43 9ND
        £70,000-£90,000
        Drive architectural decisions across all software systems (cloud, mobile, and API layers).
        Drive architectural decisions across all software systems (cloud, mobile, and API layers).
        PREMIUM

        Product Owner

        Pertemps Kettering
        Telford Way Ind Est, Kettering (NN16), NN16 8JX
        £45000 - £55000 per annum
        Experience with digital solutions, cloud technologies, web platforms, CMS, and API integrations
        Experience with digital solutions, cloud technologies, web platforms, CMS, and API integrations
        FEATURED

        Power Pages Developers

        General Dental Council
        Ladywood, Birmingham (B16), B2 4AA
        £45,860 - £53,952 per annum
        Demonstrated proficiency with Microsoft Dataverse, website authentication, security roles, and API integrations with systems like Dynamics 365.
        Demonstrated proficiency with Microsoft Dataverse, website authentication, security roles, and API integrations with systems like Dynamics 365.
        more
        FEATURED

        Lead .Net Software Developer

        Hireful
        Milton Keynes, Buckinghamshire, MK9
        £65k - £75k base salary + bonus and great benefits
        Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products — with the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer - Salary: £65k - £75k base + Bonus - Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance, cinema tickets & more - Location: Milton Keynes – Hybrid (2 days a week in office) If you’ve got strong .Net (C#) experience and skills in GitHub, APIs, Pos
        Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products — with the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer - Salary: £65k - £75k base + Bonus - Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance, cinema tickets & more - Location: Milton Keynes – Hybrid (2 days a week in office) If you’ve got strong .Net (C#) experience and skills in GitHub, APIs, Pos
        more
        FEATURED
        Play a significant role in the design and development of our full system with embedded HSMs, client-side tools & API libraries * Familiarity with full-stack from device drivers, to client-side tools & API libraries. (Some knowledge of hardware protocols.)
        Play a significant role in the design and development of our full system with embedded HSMs, client-side tools & API libraries * Familiarity with full-stack from device drivers, to client-side tools & API libraries. (Some knowledge of hardware protocols.)
        more

        Principal Developer C# & Azure

        Opus Enterprise Ltd T/A Real Recruitment
        Milton Keynes (MK10)
        Excellent salary and benefits package
        Azure AI Search, using API and designing indexes - Azure AD, Enterprise apps and interactions via Graph API Data sources: via ODBC, RESTful API, Message-based Architectures
        Azure AI Search, using API and designing indexes - Azure AD, Enterprise apps and interactions via Graph API Data sources: via ODBC, RESTful API, Message-based Architectures
        more

        BACKEND SOFTWARE ENGINEER

        GAME RETAIL LIMITED
        Shirebrook, Mansfield (NG20)
        Competitive
        This is an exciting opportunity to contribute to the development of our cutting-edge MACH-based digital platform (Microservices, API-first, Cloud-Native, and Headless), which powers over 50 websites and Mobile Applicationsincluding some of the biggest names in retail.
        This is an exciting opportunity to contribute to the development of our cutting-edge MACH-based digital platform (Microservices, API-first, Cloud-Native, and Headless), which powers over 50 websites and Mobile Applicationsincluding some of the biggest names in retail.
        more

        Microsoft Power Platform Developer

        Hays
        Ladywood, Birmingham (B16), B4 6AJ
        £45000.0 - £50000.0 per annum + Up To £50K Hybrid working
        Your new company - I'm currently working with an exciting organisation who are seeking a highly skilled Microsoft Power Platform Developer to design, build, and maintain innovative business applications that enhance operational performance and support the delivery of infrastructure, asset, and facilities management services across the UK Defence sector - This is a newly created role within a rapidly growing joint venture, offering the opportunity to shape and expand their digital capabilities from the ground up. Your new role - As a key member of the Technology Team, you will play a key role in transforming business needs into powerful, scalable, and user-friendly digital solutions. Collaborating closely with business stakeholders, analysts, and IT colleagues, you will design and develop applications using
        Your new company - I'm currently working with an exciting organisation who are seeking a highly skilled Microsoft Power Platform Developer to design, build, and maintain innovative business applications that enhance operational performance and support the delivery of infrastructure, asset, and facilities management services across the UK Defence sector - This is a newly created role within a rapidly growing joint venture, offering the opportunity to shape and expand their digital capabilities from the ground up. Your new role - As a key member of the Technology Team, you will play a key role in transforming business needs into powerful, scalable, and user-friendly digital solutions. Collaborating closely with business stakeholders, analysts, and IT colleagues, you will design and develop applications using
        more

        Software Engineer in Test

        Halian Technology Limited
        Warwick (CV34)
        From £50,000 to £65,000 per annum Plus bonus and benefits
        My client is anaward-winning software development company that is now looking for a skilled Software engineer in testspecialising in innovative cloud-based solutions designed foraccountants. Their mission is to simplify financial management through scalable software products that help professionals to focus on what they do best. You will be responsible for designing, developing, and executing automated tests to ensure the quality and functionality of our software products. Key Responsibilities * Develop and maintain automated test suites and frameworks for web apps and APIs, ensuring complete test coverage. * Execute automated tests, analyse results, and identify defects to ensure the highest quality of our software. * Contribute to manual testing efforts when needed. * Collaborate with product and development teams to define testing requirements and strategies.
        My client is anaward-winning software development company that is now looking for a skilled Software engineer in testspecialising in innovative cloud-based solutions designed foraccountants. Their mission is to simplify financial management through scalable software products that help professionals to focus on what they do best. You will be responsible for designing, developing, and executing automated tests to ensure the quality and functionality of our software products. Key Responsibilities * Develop and maintain automated test suites and frameworks for web apps and APIs, ensuring complete test coverage. * Execute automated tests, analyse results, and identify defects to ensure the highest quality of our software. * Contribute to manual testing efforts when needed. * Collaborate with product and development teams to define testing requirements and strategies.
        more
        Ready to take the next step in your penetration testing career and lead a high-performing team at a respected, fast-growing cybersecurity consultancy? This is your opportunity to join a CREST-certified organisation committed to excellence, innovation and integrity. As our new Penetration Testing Team Leader, youll play a pivotal role in shaping cutting-edge testing services, developing talented testers, and helping protect clients across government, telecoms, finance, digital currencies and other critical sectors. With structured development, meaningful progression opportunities, and the chance to make a visible impact from day one, this is a role designed for a driven, highly skilled Team Lead who thrives on technical depth, leadership and solving complex security challenges. Penetration Testing Team Leader
        Ready to take the next step in your penetration testing career and lead a high-performing team at a respected, fast-growing cybersecurity consultancy? This is your opportunity to join a CREST-certified organisation committed to excellence, innovation and integrity. As our new Penetration Testing Team Leader, youll play a pivotal role in shaping cutting-edge testing services, developing talented testers, and helping protect clients across government, telecoms, finance, digital currencies and other critical sectors. With structured development, meaningful progression opportunities, and the chance to make a visible impact from day one, this is a role designed for a driven, highly skilled Team Lead who thrives on technical depth, leadership and solving complex security challenges. Penetration Testing Team Leader
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        Company Description - Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to achieve their financial goals and help them save time and money. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Internal Grade C - Job Description - Experian Cyber Fusion Centre are looking for a new Manager of Attack Surface Management (ASM) to play a crucial r
        Company Description - Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to achieve their financial goals and help them save time and money. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Internal Grade C - Job Description - Experian Cyber Fusion Centre are looking for a new Manager of Attack Surface Management (ASM) to play a crucial r
        more
        FEATURED

        Senior Java Developer - AI Project

        Connexa
        Milton Keynes (MK1)
        £70000 - £80000 per annum + + 20% Bonus
        Our client, a growing consultancy delivering cutting-edge AI and data-led services to government and public sector clients, is looking for a Senior Software Engineer to join their forward-thinking team in Milton Keynes. This is a fantastic opportunity to contribute to a nationally recognised AI innovation platform used to drive sensitive data discovery, redaction, and secure archiving for government departments. You'll work across a modern tech stack and play a key role in the development, deployment, and support of a secure full stack system used across the UK public sector. * Design, build, and test full stack software in a secure, client-focused environment * Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX * Develop robust back-end services using Java and Spring Boot
        Our client, a growing consultancy delivering cutting-edge AI and data-led services to government and public sector clients, is looking for a Senior Software Engineer to join their forward-thinking team in Milton Keynes. This is a fantastic opportunity to contribute to a nationally recognised AI innovation platform used to drive sensitive data discovery, redaction, and secure archiving for government departments. You'll work across a modern tech stack and play a key role in the development, deployment, and support of a secure full stack system used across the UK public sector. * Design, build, and test full stack software in a secure, client-focused environment * Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX * Develop robust back-end services using Java and Spring Boot
        more

        Salesforce Developer

        Triad Group PLC
        Milton Keynes (MK1)
        £55000 - £65000 per annum
        Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary: up to £65,000, plus company benefits. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have been a resident in the UK for a minimum of 5 years and have the right to work in the UK. About Us - Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens, and consumers. At Triad, collaboration thrives, knowledge is shared, and every voice matters. Our close-knit, supportive culture ensures you're valued from day one. Whether working with cutting-edge tech or shaping strategy for national-scale proj
        Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary: up to £65,000, plus company benefits. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have been a resident in the UK for a minimum of 5 years and have the right to work in the UK. About Us - Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens, and consumers. At Triad, collaboration thrives, knowledge is shared, and every voice matters. Our close-knit, supportive culture ensures you're valued from day one. Whether working with cutting-edge tech or shaping strategy for national-scale proj
        more
        The Web Developer role will be within our highly successful Water UK&IDigital Solutions team. Youll be working alongside an award-winning team of Technology experts driving digital change across Stantec and our clients. We are user-focused, pushing new ways of working through digital approaches, whilst incorporating technology and data into our services and solutions. Your input into the digital solutions will be fundamental to Stantecs ongoing growth and success. As part of a global team, you will help to develop newer and enhanced services and products for our clients. The solutions you build will enable proactive management of assets and more informed investment planning. In turn, this will help our clients meet the challenges they face by utilising digital technology to benefit their customers and the communities they serve. What Youll Do
        The Web Developer role will be within our highly successful Water UK&IDigital Solutions team. Youll be working alongside an award-winning team of Technology experts driving digital change across Stantec and our clients. We are user-focused, pushing new ways of working through digital approaches, whilst incorporating technology and data into our services and solutions. Your input into the digital solutions will be fundamental to Stantecs ongoing growth and success. As part of a global team, you will help to develop newer and enhanced services and products for our clients. The solutions you build will enable proactive management of assets and more informed investment planning. In turn, this will help our clients meet the challenges they face by utilising digital technology to benefit their customers and the communities they serve. What Youll Do
        more

        Full Stack Developer

        3D Group – Automotive Locksmith Supplies
        Nottingham (NG15)
        Up to £40,000 per annum
        Join an innovative tech team shaping digital solutions for thousands of users - perfect for a passionate Full Stack Developer ready to make an impact in a growing business! Nottingham (Hybrid – 3 days office / 2 days home) * Full-time, Permanent (37.5 hours per week) * Up to £40,000 per annum (DOE) Please Note: Applicants must be authorised to work in the UK - We’re a growing business with a strong focus on designing and building bespoke digital experiences across our internal tools, SaaS platforms, e-commerce solutions, and marketing websites. We believe that hand-crafted applications and websites are key to delivering value to our users and driving business success. At 3D Group, we believe in promoting a friendly and dynamic work culture. Our team works collaboratively to provide excellent products and customer experience, and we value everyone's contributions.
        Join an innovative tech team shaping digital solutions for thousands of users - perfect for a passionate Full Stack Developer ready to make an impact in a growing business! Nottingham (Hybrid – 3 days office / 2 days home) * Full-time, Permanent (37.5 hours per week) * Up to £40,000 per annum (DOE) Please Note: Applicants must be authorised to work in the UK - We’re a growing business with a strong focus on designing and building bespoke digital experiences across our internal tools, SaaS platforms, e-commerce solutions, and marketing websites. We believe that hand-crafted applications and websites are key to delivering value to our users and driving business success. At 3D Group, we believe in promoting a friendly and dynamic work culture. Our team works collaboratively to provide excellent products and customer experience, and we value everyone's contributions.
        more
        FEATURED

        Software Engineer - AI Innovation

        Connexa
        Milton Keynes (MK1)
        £50000 - £70000 per annum + 20% Bonus
        Our client, a growing consultancy delivering cutting-edge AI and data-led services to government and public sector clients, is looking for a Full Stack Software Engineer to join their forward-thinking team in Milton Keynes. This is a fantastic opportunity to contribute to a nationally recognised AI innovation platform used to drive sensitive data discovery, redaction, and secure archiving for government departments. You'll work across a modern tech stack and play a key role in the development, deployment, and support of a secure full stack system used across the UK public sector. * Design, build, and test full stack software in a secure, client-focused environment * Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX * Develop robust back-end services using Java and Spring Boot
        Our client, a growing consultancy delivering cutting-edge AI and data-led services to government and public sector clients, is looking for a Full Stack Software Engineer to join their forward-thinking team in Milton Keynes. This is a fantastic opportunity to contribute to a nationally recognised AI innovation platform used to drive sensitive data discovery, redaction, and secure archiving for government departments. You'll work across a modern tech stack and play a key role in the development, deployment, and support of a secure full stack system used across the UK public sector. * Design, build, and test full stack software in a secure, client-focused environment * Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX * Develop robust back-end services using Java and Spring Boot
        more

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        What is the average salary for API in Leicester?

        Average salary per year
        £42,499

        The average salary for a API in Leicester is £42,499. API in Leicester salaries range from £33,124 to £47,499.

        Frequently Asked Questions

        How many permanent API jobs are there in Leicester?
        There are 6 permanent API jobs within 20 miles of Leicester available on CWJobs right now.

        What other similar jobs are there to permanent API jobs in Leicester?
        As well as permanent API jobs in Leicester, you can find permanent Qa Automation, Quality Assurance, Site Reliability Engineer, amongst many others.