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5 Permanent API jobs in Eastleigh + 10 miles

Full Stack .Net Developer (Umbraco CMS)

Hays
SO14, Southampton
£45000 - £55000 per annum + £45000 - £55000
You'll be responsible for the ongoing development of their core digital developments, mainly based on .Net framework and API Integrations. Also Web API & Azure technologies.
You'll be responsible for the ongoing development of their core digital developments, mainly based on .Net framework and API Integrations. Also Web API & Azure technologies.
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PHP Developer

Oscar Associates (UK) Limited
SO14, Southampton
Up to £45000 per annum
From bespoke CMS builds to API integrations, there will be a range of projects you'll get a chance to work on. * API-driven dashboards and client portals * Multi-language eCommerce platforms
From bespoke CMS builds to API integrations, there will be a range of projects you'll get a chance to work on. * API-driven dashboards and client portals * Multi-language eCommerce platforms
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FEATURED

Full Stack .Net Developer (Umbraco CMS)

Hays Technology
Southampton, Hampshire
£45000 - £55000 per annum + £45000 - £55000
You'll be responsible for the ongoing development of their core digital developments, mainly based on .Net framework and API Integrations. Also Web API & Azure technologies.
You'll be responsible for the ongoing development of their core digital developments, mainly based on .Net framework and API Integrations. Also Web API & Azure technologies.
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FEATURED

Senior .NET Developer (C# / Umbraco)

Network IT
Eastleigh, Hampshire
£45000 - £55000 per annum
Role: Senior .NET Developer (C# / Umbraco) Location: Eastleigh - Salary: £45,000 - £55,000 - Were looking for a skilled and forward-thinking Senior .NET Developer to help deliver high-quality digital services and customer experiences. In this pivotal role, youll design, build, and enhance scalable .NET applications with a strong focus on Umbraco CMS development and integration. Youll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business. Senior .NET Developer Responsibilities * Lead on the design, development, and maintenance of robust .NET-based web applications * Take ownership of Umbraco CMS development and optimisation, ensuring seamless content delivery and integration * Build and consume APIs to connect systems including Dynamics 365, CRM, and other platforms
Role: Senior .NET Developer (C# / Umbraco) Location: Eastleigh - Salary: £45,000 - £55,000 - Were looking for a skilled and forward-thinking Senior .NET Developer to help deliver high-quality digital services and customer experiences. In this pivotal role, youll design, build, and enhance scalable .NET applications with a strong focus on Umbraco CMS development and integration. Youll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business. Senior .NET Developer Responsibilities * Lead on the design, development, and maintenance of robust .NET-based web applications * Take ownership of Umbraco CMS development and optimisation, ensuring seamless content delivery and integration * Build and consume APIs to connect systems including Dynamics 365, CRM, and other platforms
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FEATUREDNEW
We are CREALOGIX, a leading provider of digital banking and financial technology solutions and part of the Vencora Group. We offer a range of services and products that help organizations improve the digital customer experience and provide innovative solutions for their customers - and have been doing so for over 25 years. With a team of 400 dedicated employees, we are driving digitalization in the financial industry. Job Description - We are looking for a Professional Full Stack Developer (m/w/d) of 3 years + experience. The position is available immediately and can be accomplished remotely, working with a team that is mainly based around the historic and beautiful town of Winchester, UK. Your mission * In your role as a Full Stack Developer, you will be working on a mobile & web based client portal, which is cloud hosted, containerized, .NET and React based.
We are CREALOGIX, a leading provider of digital banking and financial technology solutions and part of the Vencora Group. We offer a range of services and products that help organizations improve the digital customer experience and provide innovative solutions for their customers - and have been doing so for over 25 years. With a team of 400 dedicated employees, we are driving digitalization in the financial industry. Job Description - We are looking for a Professional Full Stack Developer (m/w/d) of 3 years + experience. The position is available immediately and can be accomplished remotely, working with a team that is mainly based around the historic and beautiful town of Winchester, UK. Your mission * In your role as a Full Stack Developer, you will be working on a mobile & web based client portal, which is cloud hosted, containerized, .NET and React based.
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252 exact matches jobs are outside your preferred location

Azure Solutions Developer (C# .Net, API's, CI/CD)

Hays Technology
Portsmouth, Hampshire
£51000 - £57500 per annum + £51000 - £57500
You will develop and integrate API's to enable smooth comms between applications and will provide technical guidance and share software best practice across a small team. You should have good experience building / integrating API's and pushing CI/CD in an Agile environment and will have a strong command of the entire SDLC.
You will develop and integrate API's to enable smooth comms between applications and will provide technical guidance and share software best practice across a small team. You should have good experience building / integrating API's and pushing CI/CD in an Agile environment and will have a strong command of the entire SDLC.
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Software Developer

Spectrum It Recruitment Limited
PO1, Portsmouth
£35000 - £50000 per annum + Benefits
They want to take an API first approach and build this out in .NET. and new front ends in Vue.
They want to take an API first approach and build this out in .NET. and new front ends in Vue.
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Integration Developer

Hays
BH12, Poole
£40000.0 - £48000.0 per annum + £40,000-£48,000
As the Integration Developer, you will be collaborating with the data team to develop and gather requirements to translate them into effective API integration solutions. Also, API management tools such as Postman and Gravitee are most used. * Create API specifications, documentation, and guidelines to ensure consistent and effective API usage * Collaborate to gather integration requirements and translate them into effective API integration solutions * Identify and resolve API integration issues promptly, collaborating with development and IT teams to implement effective solutions. * Ensure appropriate security protocols and authentication mechanisms are in place and API interactions are appropriately safeguarded.
As the Integration Developer, you will be collaborating with the data team to develop and gather requirements to translate them into effective API integration solutions. Also, API management tools such as Postman and Gravitee are most used. * Create API specifications, documentation, and guidelines to ensure consistent and effective API usage * Collaborate to gather integration requirements and translate them into effective API integration solutions * Identify and resolve API integration issues promptly, collaborating with development and IT teams to implement effective solutions. * Ensure appropriate security protocols and authentication mechanisms are in place and API interactions are appropriately safeguarded.
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We are looking for a Full Stack Magento Developer to join our clients growing team. You will build and maintain high-performance eCommerce sites, develop custom themes/modules, and help implement a scalable CI/CD pipeline. * Full-stack Magento 2 development (frontend & backend) * Build CI/CD workflows and manage staging/production environments * Integrate third-party APIs (payments, CRM, ERP) * Optimise for performance, security, and scalability * 3+ years Magento 2 experience * Strong PHP, MySQL, JavaScript, HTML, CSS/SCSS skills * Familiarity with Git workflows, CI/CD tools, and cloud services - You will enjoy a flexible hybrid working setup, the freedom to take real ownership in a high-impact role, and the support of a collaborative, forward-thinking team. Bond Williams Professional Recruitment are an equal opportunity employer and operate as an Employment Business
We are looking for a Full Stack Magento Developer to join our clients growing team. You will build and maintain high-performance eCommerce sites, develop custom themes/modules, and help implement a scalable CI/CD pipeline. * Full-stack Magento 2 development (frontend & backend) * Build CI/CD workflows and manage staging/production environments * Integrate third-party APIs (payments, CRM, ERP) * Optimise for performance, security, and scalability * 3+ years Magento 2 experience * Strong PHP, MySQL, JavaScript, HTML, CSS/SCSS skills * Familiarity with Git workflows, CI/CD tools, and cloud services - You will enjoy a flexible hybrid working setup, the freedom to take real ownership in a high-impact role, and the support of a collaborative, forward-thinking team. Bond Williams Professional Recruitment are an equal opportunity employer and operate as an Employment Business
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Full-Stack Developer

In Technology Group Limited
RG1, Reading
£40000 - £45000 per annum + Benefits
Job Title: Full Stack Developer - Location: Reading (Hybrid) Salary: Up to £45,000 DOE - Ready to take your development career to the next level? We're hiring a Full Stack Developer to join a growing tech team in Reading. You'll work on high-impact digital products using modern frameworks, cloud platforms, and DevOps tools in a collaborative and forward-thinking environment. Why Join Us * Hybrid flexibility - 2-3 days in-office * Modern tech stack - React, .NET Core, Azure, Docker and more * Career development - Ongoing training and mentorship * Meaningful projects - Real-time systems, AI integrations, and cloud-native solutions * Supportive culture - Agile teams, cross-functional collaboration, and continuous learning - What You'll Do * Build scalable, high-performing full-stack applications * Develop responsive, modern UIs using React (or Vue/Angular)
Job Title: Full Stack Developer - Location: Reading (Hybrid) Salary: Up to £45,000 DOE - Ready to take your development career to the next level? We're hiring a Full Stack Developer to join a growing tech team in Reading. You'll work on high-impact digital products using modern frameworks, cloud platforms, and DevOps tools in a collaborative and forward-thinking environment. Why Join Us * Hybrid flexibility - 2-3 days in-office * Modern tech stack - React, .NET Core, Azure, Docker and more * Career development - Ongoing training and mentorship * Meaningful projects - Real-time systems, AI integrations, and cloud-native solutions * Supportive culture - Agile teams, cross-functional collaboration, and continuous learning - What You'll Do * Build scalable, high-performing full-stack applications * Develop responsive, modern UIs using React (or Vue/Angular)
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Dynamics 365 Architect

Bright Purple Resourcing
RG1, Reading
Up to £90,000
UK Remote (with occasional travel to Glasgow or Reading) * Up to £90,000 includingCar Allowance + Bonus * Permanent * SC Clearance Required - Are you an experienced Dynamics 365 Architect with a passion for designing impactful enterprise solutions? Were looking for a skilled and forward-thinking professional to join a high-performing Microsoft practice, where youll lead the technical design and delivery of secure, scalable CRM and Power Platform solutions. Youll work remotely from anywhere in the UK, with occasional travel to client or team locations in Glasgow or Reading. This role requires eligibility to obtain SC Clearance. * Salary up to £90,000 depending on experience * Car allowance and performance bonus included * UK remote working with flexible arrangements and smart hybrid travel * Competitive employer contributions to pension scheme and much more
UK Remote (with occasional travel to Glasgow or Reading) * Up to £90,000 includingCar Allowance + Bonus * Permanent * SC Clearance Required - Are you an experienced Dynamics 365 Architect with a passion for designing impactful enterprise solutions? Were looking for a skilled and forward-thinking professional to join a high-performing Microsoft practice, where youll lead the technical design and delivery of secure, scalable CRM and Power Platform solutions. Youll work remotely from anywhere in the UK, with occasional travel to client or team locations in Glasgow or Reading. This role requires eligibility to obtain SC Clearance. * Salary up to £90,000 depending on experience * Car allowance and performance bonus included * UK remote working with flexible arrangements and smart hybrid travel * Competitive employer contributions to pension scheme and much more
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Solutions Consultant

Hays
SL6, Maidenhead
£60000.0 - £64000.0 per annum + £64,000
To excel in this role, you'll need a solid background in dealing with integration through API, SQL queries whilst being able to read scripts and interact with developers at technical level.
To excel in this role, you'll need a solid background in dealing with integration through API, SQL queries whilst being able to read scripts and interact with developers at technical level.
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Our innovative payments platform is built using API first, cloud native, microservice architecture written in dotnet core C# running on AWS using serverless infrastructure (AWS ECS + Fargate). * Strong experience with REST APIs and API testing strategies.
Our innovative payments platform is built using API first, cloud native, microservice architecture written in dotnet core C# running on AWS using serverless infrastructure (AWS ECS + Fargate). * Strong experience with REST APIs and API testing strategies.
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FEATUREDNEW
We are on the lookout for a dynamic Sr Manager, DX GenAI Platforms Operations to lead the operational excellence of the Mars GenAI platform within our digital experience ecosystem. This pivotal role will serve as the backbone of the Mars GenAI platform, ensuring its seamless performance, compliance, and scalability to effectively meet the diverse and evolving demands across various segments. The Senior Manager will play a crucial role in bridging the gap between cutting-edge AI innovations and enterprise-grade service delivery. By implementing robust LLMOps practices and ensuring strict governance alignment, this leader will champion operational excellence while adhering to Mars' Responsible AI principles. With this critical role in place, we anticipate enhanced integration of Generative AI deployments, consistent AI performance, and the unlocking of transformative ..
We are on the lookout for a dynamic Sr Manager, DX GenAI Platforms Operations to lead the operational excellence of the Mars GenAI platform within our digital experience ecosystem. This pivotal role will serve as the backbone of the Mars GenAI platform, ensuring its seamless performance, compliance, and scalability to effectively meet the diverse and evolving demands across various segments. The Senior Manager will play a crucial role in bridging the gap between cutting-edge AI innovations and enterprise-grade service delivery. By implementing robust LLMOps practices and ensuring strict governance alignment, this leader will champion operational excellence while adhering to Mars' Responsible AI principles. With this critical role in place, we anticipate enhanced integration of Generative AI deployments, consistent AI performance, and the unlocking of transformative ..
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Java Backend Developer

Responsiv Solutions Ltd.
RG12, Bracknell
Unspecified
If you have skills in API and Web product development, we need YOU to enhance our capabilities, become embedded within Responsiv, and deliver on technical projects. You should be self-motivated, proactive, and eager to learn, with strong API and web development skills.
If you have skills in API and Web product development, we need YOU to enhance our capabilities, become embedded within Responsiv, and deliver on technical projects. You should be self-motivated, proactive, and eager to learn, with strong API and web development skills.
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About Altitude Angel - The end of 2024 marked a decade of Altitude Angel a journey driven by innovation, collaboration and a shared vision of shaping future skies with the safe and unsegregated integration of uncrewed aviation. Since the beginnings in 2014, weve transformed the landscape of drone and airspace management, delivering future proof solutions to connect skies and communities safely and efficiently. By laying the foundations for the safe integration of Uncrewed Aerial Systems (UAS) into shared airspace, were paving the way for the future of Advanced Air Mobility (AAM) and fully integrated airspace. About the Role - Working with our talented technical and commercial teams, you will lead the ideation, design, delivery and iteration of our GuardianUTM platform, fulfilling our vision of Automated Flight Everywhere, For Everyone and enabling the safe integration
About Altitude Angel - The end of 2024 marked a decade of Altitude Angel a journey driven by innovation, collaboration and a shared vision of shaping future skies with the safe and unsegregated integration of uncrewed aviation. Since the beginnings in 2014, weve transformed the landscape of drone and airspace management, delivering future proof solutions to connect skies and communities safely and efficiently. By laying the foundations for the safe integration of Uncrewed Aerial Systems (UAS) into shared airspace, were paving the way for the future of Advanced Air Mobility (AAM) and fully integrated airspace. About the Role - Working with our talented technical and commercial teams, you will lead the ideation, design, delivery and iteration of our GuardianUTM platform, fulfilling our vision of Automated Flight Everywhere, For Everyone and enabling the safe integration
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Full Stack PHP Developer

Hays
BA11, Frome
£35000 - £45000 per annum + £35-45k
You'll work on API Development in this role, so understanding of API's/web services and integrations is important.
You'll work on API Development in this role, so understanding of API's/web services and integrations is important.
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Back-End Developer

In Technology Group Limited
RG1, Reading
£46000 - £60000 per annum + Benefits
Job Title: Back-End Developer - Location: Reading (Hybrid) Salary: Up to £60,000 DOE - Are you passionate about building powerful backend systems that drive real-world impact? Benefits! Hybrid Flexibility - Balance office time and remote work your way? Modern Tech Stack - Node.js, Python, .NET, cloud-native tools & more? Career Development - Ongoing training, mentorship, and progression? Innovative Projects - Get hands-on with meaningful, high-impact work * Build Robust Backends - Design and develop high-performance APIs and services * Data Management - Work with SQL and NoSQL databases (PostgreSQL, MongoDB, etc.) * Cloud Deployment - Deploy scalable apps via AWS, Azure, or GCP * Implement DevOps Practices - CI/CD pipelines, Docker, Kubernetes * Collaborate Across Teams - Work with product & frontend devs to deliver end-to-end solutions
Job Title: Back-End Developer - Location: Reading (Hybrid) Salary: Up to £60,000 DOE - Are you passionate about building powerful backend systems that drive real-world impact? Benefits! Hybrid Flexibility - Balance office time and remote work your way? Modern Tech Stack - Node.js, Python, .NET, cloud-native tools & more? Career Development - Ongoing training, mentorship, and progression? Innovative Projects - Get hands-on with meaningful, high-impact work * Build Robust Backends - Design and develop high-performance APIs and services * Data Management - Work with SQL and NoSQL databases (PostgreSQL, MongoDB, etc.) * Cloud Deployment - Deploy scalable apps via AWS, Azure, or GCP * Implement DevOps Practices - CI/CD pipelines, Docker, Kubernetes * Collaborate Across Teams - Work with product & frontend devs to deliver end-to-end solutions
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Staff Quality Engineer (Mobile Apps)

John Lewis Head Office
RG12, Bracknell
From £70,000 to £100,000 per annum
As the UKs most successful omni-channel retailer which includes two of the UKs most loved department store and grocery brands, with annual sales revenues in excess of £12B. The Partnership also includes a rapidly growing Financial Services business, with growth of 22% in 2022/23 - Our Engineering practice includes 60+ teams, working on everything from Cloud Platforms to Mobile Apps, from eCommerce functionality to Machine Learning. Our Engineers work collaboratively and share knowledge, and learning is extremely important to us. We support our Engineers to continuously improve their skills and keep abreast of the latest technologies. This advertised role, Senior Quality Engineer (Mobile), is known internally as Product Engineer (PL6). (Find out more about being a Product Engineer in the Partnership, and the technology we use.
As the UKs most successful omni-channel retailer which includes two of the UKs most loved department store and grocery brands, with annual sales revenues in excess of £12B. The Partnership also includes a rapidly growing Financial Services business, with growth of 22% in 2022/23 - Our Engineering practice includes 60+ teams, working on everything from Cloud Platforms to Mobile Apps, from eCommerce functionality to Machine Learning. Our Engineers work collaboratively and share knowledge, and learning is extremely important to us. We support our Engineers to continuously improve their skills and keep abreast of the latest technologies. This advertised role, Senior Quality Engineer (Mobile), is known internally as Product Engineer (PL6). (Find out more about being a Product Engineer in the Partnership, and the technology we use.
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Please note that this role is 100% office based. Please apply if you are local to the postcode of PO13 - Permanent Role - £36500 - Location: Gosport - Department: IT - Reports to: IT Service Delivery Manager - We are looking for an Application Support Engineer to join our IT Team. This role is ideal for someone who is a problem- solver with a solid understanding of IT systems in the logistics sector, ready to collaborate with cross-functional teams to enhance operational efficiency. Key Responsibilities - Application Support and Troubleshooting - System Maintenance and Upgrades - User Support and Training - Collaboration and Continuous Improvement - Monitoring and Reporting - Documentation and Compliance - Ensure applications comply with industry regulations, security standards, and internal policies. Key Skills and Experience - Bachelor's degree in computer science,
Please note that this role is 100% office based. Please apply if you are local to the postcode of PO13 - Permanent Role - £36500 - Location: Gosport - Department: IT - Reports to: IT Service Delivery Manager - We are looking for an Application Support Engineer to join our IT Team. This role is ideal for someone who is a problem- solver with a solid understanding of IT systems in the logistics sector, ready to collaborate with cross-functional teams to enhance operational efficiency. Key Responsibilities - Application Support and Troubleshooting - System Maintenance and Upgrades - User Support and Training - Collaboration and Continuous Improvement - Monitoring and Reporting - Documentation and Compliance - Ensure applications comply with industry regulations, security standards, and internal policies. Key Skills and Experience - Bachelor's degree in computer science,
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Full Stack .Net Developer (Cloud, Blazor, .Net Core)

Hays Technology
Guildford, Surrey
£65000.0 - £120000.0 per annum + £65000 - £120000
You will have a strong command of SQL Server and API's, plus will be an advocate of software design patterns, CI/CD and DevOps in an Agile environment.
You will have a strong command of SQL Server and API's, plus will be an advocate of software design patterns, CI/CD and DevOps in an Agile environment.
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FEATURED

Frequently Asked Questions

How many permanent API jobs are there in Eastleigh?
There are 5 permanent API jobs within 10 miles of Eastleigh available on Totaljobs right now.
What other similar jobs are there to permanent API jobs in Eastleigh?
As well as permanent API jobs in Eastleigh, you can find permanent Junior Cloud Engineer, Service, C#, amongst many others.