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15 Permanent API jobs in Lighthorne + 20 miles
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Are you an experienced .Net (C#) Developer, with some solid experience in API development, looking to take on your next Software Engineering role in a growing SaaS product company? Keen to grow your technical skills around .Net 8 / C# / API & MySQL development & look into new Generative AI / LLM dev' tools, too? Job title: .Net (C#) API Developer - But basically, if you have solid experience in .Net (C#) & solid experience in ASP.Net core WebAPI (RESTful API), then we'd like to hear from you! - ASP.NET Core MVC and Web API. - Understanding of API versioning, documentation (e.g., Swagger), and security best practices.
Are you an experienced .Net (C#) Developer, with some solid experience in API development, looking to take on your next Software Engineering role in a growing SaaS product company? Keen to grow your technical skills around .Net 8 / C# / API & MySQL development & look into new Generative AI / LLM dev' tools, too? Job title: .Net (C#) API Developer - But basically, if you have solid experience in .Net (C#) & solid experience in ASP.Net core WebAPI (RESTful API), then we'd like to hear from you! - ASP.NET Core MVC and Web API. - Understanding of API versioning, documentation (e.g., Swagger), and security best practices.
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Software API Developer - Hybrid - Salary £50k (DOE) * Experienced with ASP.NET Core MVC and Web API * Understanding of API versioning documentation (e.g. Swagger)
Software API Developer - Hybrid - Salary £50k (DOE) * Experienced with ASP.NET Core MVC and Web API * Understanding of API versioning documentation (e.g. Swagger)
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At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the worlds leading manufacturers. Due to our continued growth we are now recruiting for a Junior Test Automation Engineer. to be based at Gaydon - Our Embedded Systems Solutions department (ESS) encompasses all activities outlined under the Automotive SPICE (ASPICE) process framework, including systems engineering, software engineering, coding, and all levels of functional testing. Beyond core development, ESS also integrates critical supporting processes such as project management, risk assessment, functional safety, and cybersecurity, ensuring compliance with ASPICE standards and delivering reliable, secure, and high-quality embedded systems & solutions. We are seeking a skilled Test Automation Engineer to oversee and drive developm
At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the worlds leading manufacturers. Due to our continued growth we are now recruiting for a Junior Test Automation Engineer. to be based at Gaydon - Our Embedded Systems Solutions department (ESS) encompasses all activities outlined under the Automotive SPICE (ASPICE) process framework, including systems engineering, software engineering, coding, and all levels of functional testing. Beyond core development, ESS also integrates critical supporting processes such as project management, risk assessment, functional safety, and cybersecurity, ensuring compliance with ASPICE standards and delivering reliable, secure, and high-quality embedded systems & solutions. We are seeking a skilled Test Automation Engineer to oversee and drive developm
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We're currently working with a growing SaaS company based in Banbury that are looking for a Senior Software Engineer skilled with C# ASP.NET, Angular, and SQL. This role will naturally grow in to a Lead Engineer position as the team grows. You will be working to develop and build their new payroll project, which will be rolling out nationally, and then internationally. This role is based in Banbury, and it will require you to be onsite a minimum of two days per week. * Professional software engineering experience (typically 5+ years) using C# / ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular (v8+). * Significant understanding and practical experience with relational databases (MySQL /PostgreSQL preferred). * Expertise in version control systems (Git) and branching strategies (Gitflow).
We're currently working with a growing SaaS company based in Banbury that are looking for a Senior Software Engineer skilled with C# ASP.NET, Angular, and SQL. This role will naturally grow in to a Lead Engineer position as the team grows. You will be working to develop and build their new payroll project, which will be rolling out nationally, and then internationally. This role is based in Banbury, and it will require you to be onsite a minimum of two days per week. * Professional software engineering experience (typically 5+ years) using C# / ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular (v8+). * Significant understanding and practical experience with relational databases (MySQL /PostgreSQL preferred). * Expertise in version control systems (Git) and branching strategies (Gitflow).
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Systems Development Officer
Systems Development Officer
Rugby Borough Council
New Bilton, CV21 2RR
From £32,597 to £36,363 per annum
£32,597 - £36,363 - Full Time - 37 hours per week - Rugby Borough Council is dedicated to both Community and Colleague growth. With a focus on wellbeing and personal development, we offer a range of career opportunities where you can take pride in the positive changes you help create. Join an organisation committed to the success of one of the Countrys fastest-growing boroughs and the people who make it thrive. About the role - As our Systems Development Officer youll be part of dedicated team within IT and Digital Services, leading and supporting a host of system-based projects while utilising your project, business, analytical and technical skills. Working closely with colleagues, system owners, users and other stakeholders, youll bring your skills to the development, implementation, deployment, and support of the team, service areas, and wider council.
£32,597 - £36,363 - Full Time - 37 hours per week - Rugby Borough Council is dedicated to both Community and Colleague growth. With a focus on wellbeing and personal development, we offer a range of career opportunities where you can take pride in the positive changes you help create. Join an organisation committed to the success of one of the Countrys fastest-growing boroughs and the people who make it thrive. About the role - As our Systems Development Officer youll be part of dedicated team within IT and Digital Services, leading and supporting a host of system-based projects while utilising your project, business, analytical and technical skills. Working closely with colleagues, system owners, users and other stakeholders, youll bring your skills to the development, implementation, deployment, and support of the team, service areas, and wider council.
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Software Engineer
Software Engineer
Convergence Group Ltd
Shirley, B90 4RZ
£50000.00 to £60000.00 per year plus additional benefits
At Convergence Group, we’ve spent the last 20 years building a business that lasts - powered by resilience, continuous improvement, and a product-led mindset. Now, we’re scaling fast and shaking up an industry that’s ripe for innovation. As a Software Engineer at Convergence, you’ll play a key role across the entire software development lifecycle, from planning and architecture through delivery and maintenance. You’ll help us evolve our connectivity products and internal tools using modern technologies -while contributing to an engineering culture that values clean code, autonomy, and continuous improvement. * Build and maintain high-quality, scalable web applications using C#, JavaScript, web development frameworks and libraries (e.g. React, Next.js, Blazor), and Azure services. * Design intuitive front-end experiences and robust back-end logic with seamless ...
At Convergence Group, we’ve spent the last 20 years building a business that lasts - powered by resilience, continuous improvement, and a product-led mindset. Now, we’re scaling fast and shaking up an industry that’s ripe for innovation. As a Software Engineer at Convergence, you’ll play a key role across the entire software development lifecycle, from planning and architecture through delivery and maintenance. You’ll help us evolve our connectivity products and internal tools using modern technologies -while contributing to an engineering culture that values clean code, autonomy, and continuous improvement. * Build and maintain high-quality, scalable web applications using C#, JavaScript, web development frameworks and libraries (e.g. React, Next.js, Blazor), and Azure services. * Design intuitive front-end experiences and robust back-end logic with seamless ...
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Senior Databricks Data Engineer
Senior Databricks Data Engineer
Bibby Financial Services
Adderbury, OX17 3NS
£60,000 - £70,000 per annum
Bibby Financial Services have an exciting opportunity available for a reliable Senior Databricks Data Engineer to join our team. You will join us on a full time, permanent basisand in return, you will receive a competitive salary of £60,000 - £70,000 per annum. As our Senior Databricks Data Engineer, you will operate within an Agile delivery environment, working closely with the Data Product Manager and Data Architect to ensure your team maintains a pipeline of delivery against the Backlog; providing vital insight from our wide-ranging dataset to support executive and operational decision making that will underpin sustained growth of BFS business units domestically and internationally. You will have an active leadership role in determining and developing the shape of your teams solution delivery against business requirements, as well as helping to inform and input int
Bibby Financial Services have an exciting opportunity available for a reliable Senior Databricks Data Engineer to join our team. You will join us on a full time, permanent basisand in return, you will receive a competitive salary of £60,000 - £70,000 per annum. As our Senior Databricks Data Engineer, you will operate within an Agile delivery environment, working closely with the Data Product Manager and Data Architect to ensure your team maintains a pipeline of delivery against the Backlog; providing vital insight from our wide-ranging dataset to support executive and operational decision making that will underpin sustained growth of BFS business units domestically and internationally. You will have an active leadership role in determining and developing the shape of your teams solution delivery against business requirements, as well as helping to inform and input int
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Role: Front-End Developer - Location: Kenilworth (Hybrid 2 Days In-Office Weekly) Salary: £30,000 - £40,000 - Network IT are looking for a Front-End Developer to join a dynamic Information Services team, where youll help shape and maintain engaging, responsive digital platforms. Reporting to the Senior Web Developer, youll support and evolve the organisations web presence, working closely with external web development colleagues to deliver impactful solutions. This is a fantastic opportunity for someone who has great experience as a Front-End Web Developer, who would like to be taught back-end skill set. What youll be doing as a Front-End Web Developer * Develop, support, and enhance web-based solutions and content management systems (CMS), primarily using Umbraco v13 * Collaborate with Communications and Design teams to implement intuitive front-end changes
Role: Front-End Developer - Location: Kenilworth (Hybrid 2 Days In-Office Weekly) Salary: £30,000 - £40,000 - Network IT are looking for a Front-End Developer to join a dynamic Information Services team, where youll help shape and maintain engaging, responsive digital platforms. Reporting to the Senior Web Developer, youll support and evolve the organisations web presence, working closely with external web development colleagues to deliver impactful solutions. This is a fantastic opportunity for someone who has great experience as a Front-End Web Developer, who would like to be taught back-end skill set. What youll be doing as a Front-End Web Developer * Develop, support, and enhance web-based solutions and content management systems (CMS), primarily using Umbraco v13 * Collaborate with Communications and Design teams to implement intuitive front-end changes
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Role: Front-End Developer - Location: Kenilworth (Hybrid 2 Days In-Office Weekly) Salary: £30,000 - £35,000 - Network IT are looking for a Front-End Developer to join a dynamic Information Services team, where youll help shape and maintain engaging, responsive digital platforms. Reporting to the Senior Web Developer, youll support and evolve the organisations web presence, working closely with external web development colleagues to deliver impactful solutions. This is a fantastic opportunity for someone who has great experience as a Front-End Web Developer, who would like to be taught back-end skill set. What youll be doing as a Web Developer * Develop, support, and enhance web-based solutions and content management systems (CMS), primarily using Umbraco v13 * Collaborate with Communications and Design teams to implement intuitive front-end changes
Role: Front-End Developer - Location: Kenilworth (Hybrid 2 Days In-Office Weekly) Salary: £30,000 - £35,000 - Network IT are looking for a Front-End Developer to join a dynamic Information Services team, where youll help shape and maintain engaging, responsive digital platforms. Reporting to the Senior Web Developer, youll support and evolve the organisations web presence, working closely with external web development colleagues to deliver impactful solutions. This is a fantastic opportunity for someone who has great experience as a Front-End Web Developer, who would like to be taught back-end skill set. What youll be doing as a Web Developer * Develop, support, and enhance web-based solutions and content management systems (CMS), primarily using Umbraco v13 * Collaborate with Communications and Design teams to implement intuitive front-end changes
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Technical Support Specialist
Technical Support Specialist
Hays
B90, Solihull
£29500.0 - £40000.0 per annum + Up to £40K plus benefits
Your new company - Are you passionate about solving technical challenges and delivering exceptional customer experiences? We're seeking a - This hybrid role offers the flexibility of remote work combined with in-office collaboration at our Solihull location. Your new role * Serve as the primary technical contact for support cases * Manage the full lifecycle of each case-from intake to resolution * Troubleshoot application behaviour, data inconsistencies, configuration issues, and integration challenges * Communicate clearly and consistently with customers throughout the resolution process * Document findings to support internal knowledge sharing and process improvement * Identify recurring issues and collaborate with peers to enhance support efficiency * Ensure case handling meets service-level expectations, balancing speed and accuracy - What you'll need to succeed
Your new company - Are you passionate about solving technical challenges and delivering exceptional customer experiences? We're seeking a - This hybrid role offers the flexibility of remote work combined with in-office collaboration at our Solihull location. Your new role * Serve as the primary technical contact for support cases * Manage the full lifecycle of each case-from intake to resolution * Troubleshoot application behaviour, data inconsistencies, configuration issues, and integration challenges * Communicate clearly and consistently with customers throughout the resolution process * Document findings to support internal knowledge sharing and process improvement * Identify recurring issues and collaborate with peers to enhance support efficiency * Ensure case handling meets service-level expectations, balancing speed and accuracy - What you'll need to succeed
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Role: Front-End Developer - Location: Kenilworth (Hybrid 2 Days In-Office Weekly) Salary: £35,000 - £45,000 - Network IT are looking for a Front-End Developer to join a dynamic Information Services team, where youll help shape and maintain engaging, responsive digital platforms. Reporting to the Senior Web Developer, youll support and evolve the organisations web presence, working closely with external web development colleagues to deliver impactful solutions. This is a fantastic opportunity for someone who has great experience as a Front-End Web Developer, who would like to be taught back-end skill set. What youll be doing as a Web Developer * Develop, support, and enhance web-based solutions and content management systems (CMS), primarily using Umbraco v13 * Collaborate with Communications and Design teams to implement intuitive front-end changes
Role: Front-End Developer - Location: Kenilworth (Hybrid 2 Days In-Office Weekly) Salary: £35,000 - £45,000 - Network IT are looking for a Front-End Developer to join a dynamic Information Services team, where youll help shape and maintain engaging, responsive digital platforms. Reporting to the Senior Web Developer, youll support and evolve the organisations web presence, working closely with external web development colleagues to deliver impactful solutions. This is a fantastic opportunity for someone who has great experience as a Front-End Web Developer, who would like to be taught back-end skill set. What youll be doing as a Web Developer * Develop, support, and enhance web-based solutions and content management systems (CMS), primarily using Umbraco v13 * Collaborate with Communications and Design teams to implement intuitive front-end changes
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Enterprise Systems Architect
Enterprise Systems Architect
Convergence Group Ltd
Shirley, B90 4RZ
£75000.00 to £95000.00 per year plus additional benefits
Skilled in modern architectural patterns like microservices, API-driven design and event-driven architecture.
Skilled in modern architectural patterns like microservices, API-driven design and event-driven architecture.
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Also, you will be developing application programming interfaces (API's) to support mobile functionality, working with popular operating systems like IOS and Android, considering UI and UX principles when creating applications.
Also, you will be developing application programming interfaces (API's) to support mobile functionality, working with popular operating systems like IOS and Android, considering UI and UX principles when creating applications.
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Experience with SQL for data validation and API testing tools such as Postman.
Experience with SQL for data validation and API testing tools such as Postman.
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API-savvy, with a side of .NET, JavaScript, and Git-fu
API-savvy, with a side of .NET, JavaScript, and Git-fu
107 exact matches jobs are outside your preferred location
With strong SQL, PowerShell, C#, and API integration skills, you’ll thrive in a role that’s equal parts technical delivery and customer-focused support.
With strong SQL, PowerShell, C#, and API integration skills, you’ll thrive in a role that’s equal parts technical delivery and customer-focused support.
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C# CMS Solutions Architect
C# CMS Solutions Architect
Exposed Solutions
Rackend, OX28
£55000 - £65000 per annum, Benefits Work from home 2 days a week, exce
Our client is seeking aC# CMS Solutions Architect to lead and drive a technical team as well as define the functional scope and technical approach for ecommerce and CMS projects. About the roleThe Solutions Architect is one half of a strong partnership with a Project Manager. In this role you will split your time between technical leadership and oversight, technical pre-sales support and small development tasks. The expected technical skillset is that of a senior-level developer (at least four years experience at this level), though typically a Solutions Architect will focus primarily on smaller development tasks to be able to better support the project team and Project Manager. Essential skills and experience * Previouslyworked in a Solution / Technical Architect or Senior Developer role for at least four years
Our client is seeking aC# CMS Solutions Architect to lead and drive a technical team as well as define the functional scope and technical approach for ecommerce and CMS projects. About the roleThe Solutions Architect is one half of a strong partnership with a Project Manager. In this role you will split your time between technical leadership and oversight, technical pre-sales support and small development tasks. The expected technical skillset is that of a senior-level developer (at least four years experience at this level), though typically a Solutions Architect will focus primarily on smaller development tasks to be able to better support the project team and Project Manager. Essential skills and experience * Previouslyworked in a Solution / Technical Architect or Senior Developer role for at least four years
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oWeb services API integration (HTTP, JSON, REST, XML)
oWeb services API integration (HTTP, JSON, REST, XML)
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Are you an experienced Full Stack .Net (C#) Developer, with solid experience in API development, keen to take ownership of end-to-end development, contribute to product innovation, and grow in a tech-led, agile team that genuinely values your input?
Are you an experienced Full Stack .Net (C#) Developer, with solid experience in API development, keen to take ownership of end-to-end development, contribute to product innovation, and grow in a tech-led, agile team that genuinely values your input?
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Systems Integration Architect - Oracle Fusion & Oracle Cloud
Systems Integration Architect - Oracle Fusion & Oracle Cloud
EFCI Group Ltd
OX4, Oxford
From £80,000 to £100,000 per annum
System and Integration Architect Oracle Fusion & Oracle Cloud - Location:Oxford - Reports to:Head of Application Integration Services - Effective Date:ASAP - This leading Institute is reimagining how science and technology can solve global challenges in health, food security, climate change, and advanced automation/AI. Join a team of experts transforming pioneering science into commercial products for global benefit and long-term sustainability. The institute encourages collaboration, innovation, and perseverance. ASystem and Integration Architectwith deep expertise in Oracle Fusion Applications and Oracle Cloud technologies is sought. This is a key leadership role responsible for defining the architecture and governance of enterprise-wide integrations across Oracle SaaS, PaaS, within the Technology Department.
System and Integration Architect Oracle Fusion & Oracle Cloud - Location:Oxford - Reports to:Head of Application Integration Services - Effective Date:ASAP - This leading Institute is reimagining how science and technology can solve global challenges in health, food security, climate change, and advanced automation/AI. Join a team of experts transforming pioneering science into commercial products for global benefit and long-term sustainability. The institute encourages collaboration, innovation, and perseverance. ASystem and Integration Architectwith deep expertise in Oracle Fusion Applications and Oracle Cloud technologies is sought. This is a key leadership role responsible for defining the architecture and governance of enterprise-wide integrations across Oracle SaaS, PaaS, within the Technology Department.
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Integration Manager, EPR, PAS, NHS - Remote
Integration Manager, EPR, PAS, NHS - Remote
Halian Technology Limited
B10, Birmingham
From £65,000 to £85,000 per annum Strong Package
API management
API management
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SAP ABAP Developer - Permanent - Birmingham
SAP ABAP Developer - Permanent - Birmingham
Crimson Ltd
Birmingham, West Midlands
£70000 - £75000 per annum
Skilled in working with IBM Integration Bus (IIB), including message transformation, routing, and API management.
Skilled in working with IBM Integration Bus (IIB), including message transformation, routing, and API management.
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Understanding of data transfer, API integration, and cloud-based applications.
Understanding of data transfer, API integration, and cloud-based applications.
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.NET Developer (C# 8, .NET, Azure / API Focus/ SQL/ NoSQL) This role is ideal for someone who thrives in an Agile environment, enjoys building API-first solutions from the ground up, and is passionate about leveraging Microsoft Azure to deliver scalable, secure, and high-performing digital products. * Build and deploy cloud-native applications using Microsoft Azure, including services like Azure Functions, App Services, API Management, and Azure DevOps.
.NET Developer (C# 8, .NET, Azure / API Focus/ SQL/ NoSQL) This role is ideal for someone who thrives in an Agile environment, enjoys building API-first solutions from the ground up, and is passionate about leveraging Microsoft Azure to deliver scalable, secure, and high-performing digital products. * Build and deploy cloud-native applications using Microsoft Azure, including services like Azure Functions, App Services, API Management, and Azure DevOps.
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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
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