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5 Permanent API jobs in Havant + 10 miles

427 exact matches jobs are outside your preferred location

£70-90k + Benefits - 2 days on site in North London - 3 days remote - I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform. * Collaborate with cross-functional teams: Contribute to the development of new features by working alongside engineering, product management, design, and QA teams. * Promote best practices: Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code.
£70-90k + Benefits - 2 days on site in North London - 3 days remote - I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform. * Collaborate with cross-functional teams: Contribute to the development of new features by working alongside engineering, product management, design, and QA teams. * Promote best practices: Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code.
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FEATUREDNEW

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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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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NEW

Lead Java engineer

Pioneer Search
London
£100000.00 - £140000.00 per annum
Location: London, Fulltime Onsite - Salary: £100,000-140,000 - The company is expanding rapidly and building a brand-new tech hub in London. We are looking for innovative, forward-thinking individuals to be part of this exciting journey. This is a great chance to be one of the first contributors to a team that is growing following significant funding. This role offers the chance to work in an environment designed to foster innovation and creativity at the highest level. You'll collaborate with exceptionally talented colleagues while having the freedom to push the limits of your engineering skills. In a company that actively invests in and encourages technological advancement, you'll have the opportunity to make a real impact. You will lead and mentor junior developers within the organisation and help grow this new London office.
Location: London, Fulltime Onsite - Salary: £100,000-140,000 - The company is expanding rapidly and building a brand-new tech hub in London. We are looking for innovative, forward-thinking individuals to be part of this exciting journey. This is a great chance to be one of the first contributors to a team that is growing following significant funding. This role offers the chance to work in an environment designed to foster innovation and creativity at the highest level. You'll collaborate with exceptionally talented colleagues while having the freedom to push the limits of your engineering skills. In a company that actively invests in and encourages technological advancement, you'll have the opportunity to make a real impact. You will lead and mentor junior developers within the organisation and help grow this new London office.
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Support the implementation of automation scripts using Selenium and API testing tools where applicable. o Hands-on experience with API testing tools (e.g., Postman, REST Assured).
Support the implementation of automation scripts using Selenium and API testing tools where applicable. o Hands-on experience with API testing tools (e.g., Postman, REST Assured).
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NEW

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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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
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
Join a pioneering fintech startup on a mission to reshape how crypto is used in everyday payments. Backed by a strategic partnership with Tellers, this is one of the few companies bringing real-world utility to Web3 – and they’re looking for a Full-Stack Developer to play a key role in the journey. You’ll be building a high-impact crypto payments platform from the ground up — working with wallets, APIs, and blockchain networks to deliver a seamless web-based product experience. • 5+ years of hands-on JavaScript development (full-stack) • Strong backend development experience with PHP, Java, Node.js (or similar web stack) • Proven experience working with blockchain infrastructure • Familiar with implementing crypto wallets (Cestode and non-Cestode) • Experience integrating third-party APIs and service providers • Solid understanding of how blockchain networks operate
Join a pioneering fintech startup on a mission to reshape how crypto is used in everyday payments. Backed by a strategic partnership with Tellers, this is one of the few companies bringing real-world utility to Web3 – and they’re looking for a Full-Stack Developer to play a key role in the journey. You’ll be building a high-impact crypto payments platform from the ground up — working with wallets, APIs, and blockchain networks to deliver a seamless web-based product experience. • 5+ years of hands-on JavaScript development (full-stack) • Strong backend development experience with PHP, Java, Node.js (or similar web stack) • Proven experience working with blockchain infrastructure • Familiar with implementing crypto wallets (Cestode and non-Cestode) • Experience integrating third-party APIs and service providers • Solid understanding of how blockchain networks operate
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FEATUREDNEW
Were looking for a proactive and technically capable Business Applications Specialist to help support and evolve the cloud platforms that power our business. Join Roc as we continue our journey to modernise and enhance our internal systems, enabling better experiences for our colleagues and customers alike. In this role, youll play a key part in developing, integrating, and maintaining a wide range of business-critical applications from CRM and ERP to automation and analytics platforms. At Roc, we combine technical expertise with a genuine commitment to continuous improvement. Our lean and agile internal IT team partners closely with departments across the business to streamline operations, improve user experiences, and deliver value through technology. Youll work in a supportive environment where your ideas matter, your growth is encouraged, and the systems you help
Were looking for a proactive and technically capable Business Applications Specialist to help support and evolve the cloud platforms that power our business. Join Roc as we continue our journey to modernise and enhance our internal systems, enabling better experiences for our colleagues and customers alike. In this role, youll play a key part in developing, integrating, and maintaining a wide range of business-critical applications from CRM and ERP to automation and analytics platforms. At Roc, we combine technical expertise with a genuine commitment to continuous improvement. Our lean and agile internal IT team partners closely with departments across the business to streamline operations, improve user experiences, and deliver value through technology. Youll work in a supportive environment where your ideas matter, your growth is encouraged, and the systems you help
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NEW

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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Senior .NET Engineer

InterQuest Group (UK) Limited
London
£75k - 85k per year
You will bring with you prior experience of developing Web API based applications written in .NET Framework or .NET Core, working in medium sized development teams utilizing features such as Azure web apps, SQL PaaS databases, blob storage, service bus, and other Azure services.
You will bring with you prior experience of developing Web API based applications written in .NET Framework or .NET Core, working in medium sized development teams utilizing features such as Azure web apps, SQL PaaS databases, blob storage, service bus, and other Azure services.
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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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FEATURED
Full Stack Software Developer ASP.NET C# jQuery HTML5 SQL - The ideal candidatewill be responsible for building and maintaining internal and external facing web applications. You will be working in a team of experienced developers to build highly performing systems that improve efficiency. Teams use Agile Methodology and follow Scrum and Kanban Frameworks. *ASP.NET C# jQuery HTML5 SQL Azure GIT - Job requirements - Role Responsibilities * Maintain existing products and provide resolutions to Escalated Support Calls within the agreed SLAs * Require testing developments from end to end before passed to Acceptance Testing * Ability to adapt quickly to an existing, complex environment * Evaluate, redesign and modify existing program logic to quickly and efficiently meet and exceed customer needs, by integrating new requirements and by applying proven development paths
Full Stack Software Developer ASP.NET C# jQuery HTML5 SQL - The ideal candidatewill be responsible for building and maintaining internal and external facing web applications. You will be working in a team of experienced developers to build highly performing systems that improve efficiency. Teams use Agile Methodology and follow Scrum and Kanban Frameworks. *ASP.NET C# jQuery HTML5 SQL Azure GIT - Job requirements - Role Responsibilities * Maintain existing products and provide resolutions to Escalated Support Calls within the agreed SLAs * Require testing developments from end to end before passed to Acceptance Testing * Ability to adapt quickly to an existing, complex environment * Evaluate, redesign and modify existing program logic to quickly and efficiently meet and exceed customer needs, by integrating new requirements and by applying proven development paths
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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

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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NEW

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

Salesforce Architect - Core Salesforce

Stott & May
Hounslow, London
£95000 - £107000.00 per annum
Location: London (Hybrid) Salary: £107,000 + Up to 25% Bonus + Up to 12% Pension + £4,000 Travel Allowance - Department: Information Technology - Architecture - Shape the Future of Digital Commerce and Customer Experience - We're seeking an experienced Salesforce Architect to lead the technical strategy, design, and delivery of enterprise-scale solutions across Salesforce platforms. This is a key leadership role for someone passionate about customer-centric technology, scalable architecture, and driving digital transformation in a complex and fast-paced environment. You'll play a critical role in evolving our e-commerce and customer engagement platforms using Salesforce Commerce Cloud, Service Cloud, Experience Cloud, and Order Management. What You'll Be Doing - Architect and implement scalable, high-performance Salesforce solutions tailored to business needs.
Location: London (Hybrid) Salary: £107,000 + Up to 25% Bonus + Up to 12% Pension + £4,000 Travel Allowance - Department: Information Technology - Architecture - Shape the Future of Digital Commerce and Customer Experience - We're seeking an experienced Salesforce Architect to lead the technical strategy, design, and delivery of enterprise-scale solutions across Salesforce platforms. This is a key leadership role for someone passionate about customer-centric technology, scalable architecture, and driving digital transformation in a complex and fast-paced environment. You'll play a critical role in evolving our e-commerce and customer engagement platforms using Salesforce Commerce Cloud, Service Cloud, Experience Cloud, and Order Management. What You'll Be Doing - Architect and implement scalable, high-performance Salesforce solutions tailored to business needs.
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£70-90k + Benefits - 2 days on site in North London - 3 days remote - I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform. * Collaborate with cross-functional teams: Contribute to the development of new features by working alongside engineering, product management, design, and QA teams. * Promote best practices: Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code.
£70-90k + Benefits - 2 days on site in North London - 3 days remote - I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform. * Collaborate with cross-functional teams: Contribute to the development of new features by working alongside engineering, product management, design, and QA teams. * Promote best practices: Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of backend technologies will help guide and support your peers, ensuring high-quality code.
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PREMIUM

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

Software Developer

In Technology Group Limited
RG1, Reading
£30000 - £40000 per annum
Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs.
Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs.
FEATURED

Frequently Asked Questions

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