{"id":12967,"date":"2026-07-25T05:20:52","date_gmt":"2026-07-25T04:20:52","guid":{"rendered":"https:\/\/careers.chubbfs.com\/job-postings\/c-developer-jr40005972\/"},"modified":"2026-07-26T05:12:50","modified_gmt":"2026-07-26T04:12:50","slug":"c-developer-jr40005972","status":"publish","type":"job_posting","link":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/","title":{"rendered":"C# Developer \u2013 JR40005972"},"content":{"rendered":"<p>We&#039;re looking to add a C# Developer to our team here at Mentor, on a hybrid basis, working out of our Huddersfield office. <span>The successful candidate will work closely with cross-functional teams to deliver scalable, reliable, and efficient solutions using Microsoft technologies. This role requires strong problem-solving skills, attention to detail, and a commitment to writing clean, maintainable code.<\/span><\/p>\n<\/p>\n<p><span>Since 1983, Mentor Business Systems has built an enviable reputation for designing and distributing innovative, secure and scalable business management systems. Through our market-leading technology, we deliver comprehensive and nimble software <\/span><span>solutions that solve problems for field service organisations. <\/span>As part of the global API Group, we join a family of organisations including Chubb Fire &amp; Security. Leadership, and leadership development as our most powerful strategic advantage and the best way to invest in our people.\u00a0<\/p>\n<\/p>\n<p><b>SALARY: Upto \u00a345K DoE<\/b><\/p>\n<ul>\n<li>25 days holiday &#043; holiday purchase scheme<\/li>\n<li>Quarterly Bonus<\/li>\n<li>Free Onsite Parking<\/li>\n<li>Cycle to Work Scheme<\/li>\n<li>Employee Referral Scheme (\u00a31000)<\/li>\n<li>Company Pension Scheme<\/li>\n<li>Life Assurance (4 x Basic Salary)<\/li>\n<li>Employee Scholarship Scheme<\/li>\n<li>A Central Benefits Platform offering a wide variety discounts<\/li>\n<li>Health &amp; Wellbeing Resources\u00a0<\/li>\n<li>Bravo Awards: Recognising outstanding contributions from all employees and encourage excellence<\/li>\n<\/ul>\n<p><b><span>Key Responsibilities<\/span><\/b><\/p>\n<ul>\n<li><span>Design, develop, and maintain applications using C# and the .NET framework\/.NET Core.<\/span><\/li>\n<li><span>Write clean, efficient, and well-documented code following industry best practices.<\/span><\/li>\n<li><span>Collaborate with business analysts, designers, and other developers to understand requirements and deliver technical solutions.<\/span><\/li>\n<li><span>Develop and integrate RESTful APIs and third-party services.<\/span><\/li>\n<li><span>Troubleshoot, debug, and resolve software defects and performance issues.<\/span><\/li>\n<li><span>Create and execute unit and integration tests to ensure software quality.<\/span><\/li>\n<li><span>Participate in code reviews and contribute to continuous improvement of development standards.<\/span><\/li>\n<li><span>Maintain and optimise SQL Server databases, including writing queries, stored procedures, and performance tuning.<\/span><\/li>\n<li><span>Support deployment activities and monitor applications in production.<\/span><\/li>\n<li><span>Stay up to date with emerging technologies and recommend improvements to existing systems.<\/span><\/li>\n<\/ul>\n<p><b>\u200b<span>Required Skills and Experience<\/span><\/b><\/p>\n<ul>\n<li><span>Strong experience developing applications using C# and .NET\/.NET Core.<\/span><\/li>\n<li><span>Solid understanding of object-oriented programming (OOP) principles and design patterns.<\/span><\/li>\n<li><span>Experience with Microsoft SQL Server and database development.<\/span><\/li>\n<li><span>Knowledge of REST APIs, JSON, and web services.<\/span><\/li>\n<li><span>Experience with Git or other version control systems.<\/span><\/li>\n<li><span>Familiarity with Agile\/Scrum development methodologies.<\/span><\/li>\n<li><span>Strong analytical and problem-solving skills.<\/span><\/li>\n<li><span>Excellent communication and teamwork abilities.<\/span><\/li>\n<li><span>Desirable Skills<\/span><\/li>\n<li><span>Experience with ASP.NET MVC, ASP.NET Core, or Blazor.<\/span><\/li>\n<li><span>Knowledge of Entity Framework or Entity Framework Core.<\/span><\/li>\n<li><span>Experience with Azure cloud services.<\/span><\/li>\n<li><span>Familiarity with Docker, Kubernetes, or CI\/CD pipelines.<\/span><\/li>\n<li><span>Experience with JavaScript frameworks such as Angular or React.<\/span><\/li>\n<\/ul>\n<p><b><span>Qualifications<\/span><\/b><\/p>\n<ul>\n<li><span>Bachelor&#039;s degree in Computer Science, Software Engineering, or a related field, or equivalent commercial experience.<\/span><\/li>\n<li><span>Relevant Microsoft certifications are advantageous but not essential.<\/span><\/li>\n<li><span>Key Competencies<\/span><\/li>\n<li><span>Strong attention to detail.<\/span><\/li>\n<li><span>Ability to work independently and as part of a team.<\/span><\/li>\n<li><span>Effective time management and organisational skills.<\/span><\/li>\n<li><span>Commitment to continuous learning and professional development.<\/span><\/li>\n<li><span>Ability to manage multiple priorities and deliver work to agreed deadlines.<\/span><\/li>\n<\/ul>\n<\/p>\n<p>#LI-BW1<\/p>\n","protected":false},"featured_media":6805,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"country":[2],"class_list":["post-12967","job_posting","type-job_posting","status-publish","has-post-thumbnail","hentry","country-united-kingdom"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C# Developer \u2013 JR40005972 - Chubb Careers UK-EN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C# Developer \u2013 JR40005972 - Chubb Careers UK-EN\" \/>\n<meta property=\"og:description\" content=\"We&#039;re looking to add a C# Developer to our team here at Mentor, on a\" \/>\n<meta property=\"og:url\" content=\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/\" \/>\n<meta property=\"og:site_name\" content=\"Chubb Careers UK-EN\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T04:12:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"563\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/\",\"url\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/\",\"name\":\"C# Developer \u2013 JR40005972 - Chubb Careers UK-EN\",\"isPartOf\":{\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png\",\"datePublished\":\"2026-07-25T04:20:52+00:00\",\"dateModified\":\"2026-07-26T04:12:50+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#primaryimage\",\"url\":\"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png\",\"contentUrl\":\"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png\",\"width\":1000,\"height\":563},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/careers.chubbfs.com\/uk-en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"C# Developer \u2013 JR40005972\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/#website\",\"url\":\"https:\/\/careers.chubbfs.com\/uk-en\/\",\"name\":\"Chubb Careers UK-EN\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/careers.chubbfs.com\/uk-en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/#organization\",\"name\":\"Chubb Careers UK-EN\",\"url\":\"https:\/\/careers.chubbfs.com\/uk-en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/05\/Chubb_combined-logos_horizontal_digital-1-croped.svg\",\"contentUrl\":\"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/05\/Chubb_combined-logos_horizontal_digital-1-croped.svg\",\"caption\":\"Chubb Careers UK-EN\"},\"image\":{\"@id\":\"https:\/\/careers.chubbfs.com\/uk-en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"C# Developer \u2013 JR40005972 - Chubb Careers UK-EN","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/","og_locale":"en_US","og_type":"article","og_title":"C# Developer \u2013 JR40005972 - Chubb Careers UK-EN","og_description":"We&#039;re looking to add a C# Developer to our team here at Mentor, on a","og_url":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/","og_site_name":"Chubb Careers UK-EN","article_modified_time":"2026-07-26T04:12:50+00:00","og_image":[{"url":"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png","width":1000,"height":563,"type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/","url":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/","name":"C# Developer \u2013 JR40005972 - Chubb Careers UK-EN","isPartOf":{"@id":"https:\/\/careers.chubbfs.com\/uk-en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#primaryimage"},"image":{"@id":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#primaryimage"},"thumbnailUrl":"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png","datePublished":"2026-07-25T04:20:52+00:00","dateModified":"2026-07-26T04:12:50+00:00","breadcrumb":{"@id":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#primaryimage","url":"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png","contentUrl":"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/10\/12-2.png","width":1000,"height":563},{"@type":"BreadcrumbList","@id":"https:\/\/careers.chubbfs.com\/uk-en\/job-postings\/c-developer-jr40005972\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/careers.chubbfs.com\/uk-en\/"},{"@type":"ListItem","position":2,"name":"C# Developer \u2013 JR40005972"}]},{"@type":"WebSite","@id":"https:\/\/careers.chubbfs.com\/uk-en\/#website","url":"https:\/\/careers.chubbfs.com\/uk-en\/","name":"Chubb Careers UK-EN","description":"","publisher":{"@id":"https:\/\/careers.chubbfs.com\/uk-en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/careers.chubbfs.com\/uk-en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/careers.chubbfs.com\/uk-en\/#organization","name":"Chubb Careers UK-EN","url":"https:\/\/careers.chubbfs.com\/uk-en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/careers.chubbfs.com\/uk-en\/#\/schema\/logo\/image\/","url":"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/05\/Chubb_combined-logos_horizontal_digital-1-croped.svg","contentUrl":"https:\/\/careers.chubbfs.com\/uk-en\/wp-content\/uploads\/sites\/2\/2025\/05\/Chubb_combined-logos_horizontal_digital-1-croped.svg","caption":"Chubb Careers UK-EN"},"image":{"@id":"https:\/\/careers.chubbfs.com\/uk-en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/careers.chubbfs.com\/uk-en\/wp-json\/wp\/v2\/job_posting\/12967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/careers.chubbfs.com\/uk-en\/wp-json\/wp\/v2\/job_posting"}],"about":[{"href":"https:\/\/careers.chubbfs.com\/uk-en\/wp-json\/wp\/v2\/types\/job_posting"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/careers.chubbfs.com\/uk-en\/wp-json\/wp\/v2\/media\/6805"}],"wp:attachment":[{"href":"https:\/\/careers.chubbfs.com\/uk-en\/wp-json\/wp\/v2\/media?parent=12967"}],"wp:term":[{"taxonomy":"country","embeddable":true,"href":"https:\/\/careers.chubbfs.com\/uk-en\/wp-json\/wp\/v2\/country?post=12967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}