{"id":25762,"date":"2023-01-19T08:00:00","date_gmt":"2023-01-19T07:00:00","guid":{"rendered":"https:\/\/www.freelancermap.com\/blog\/?p=25762"},"modified":"2026-03-11T11:27:12","modified_gmt":"2026-03-11T10:27:12","slug":"what-does-integration-developer-do","status":"publish","type":"post","link":"https:\/\/www.freelancermap.com\/blog\/what-does-integration-developer-do\/","title":{"rendered":"What does an Integration Developer do?"},"content":{"rendered":"\n<p><strong>Integration Developers work to integrate or combine varying software components to form a unified set. Today we take a closer look at the role, responsibilities, and just what it takes to be an Integration Developer<\/strong>.<\/p>\n\n\n<div class=\"mks_col \">\n<div class=\"mks_one_third \"><div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#000a1c;border-radius:3px;\"><div class=\"su-box-title\" style=\"background-color:#2c3d4f;color:#FFFFFF;border-top-left-radius:1px;border-top-right-radius:1px\">Role overview<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"#Responsibilities\">Responsibilities<\/a><\/span><br \/><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"#Skills\">Skills<\/a><\/span><br \/><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"#Background\">Background<\/a><\/span><br \/><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"#Salary\">Salary<\/a><\/span><\/div><\/div><\/div>\n<\/div>\n\n\n\n<p>The term <strong>&#8220;integration&#8221; refers to a software development activity<\/strong> that combines different software components into one set. Integration occurs at various levels and phases of implementation. This includes the <strong>connection of data, applications, APIs, and devices<\/strong> throughout your IT organization for greater efficiency, productivity, and agility.&nbsp;<\/p>\n\n\n\n<p><strong>System integrators<\/strong> are companies in the IT sector who sell, adapt, expand, and integrate software and hardware products from other manufacturers into their customers&#8217; IT landscapes.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-1024x768.png\" alt=\"role overview Integration Developer\" class=\"wp-image-42678 lazyload\" data-srcset=\"https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-1024x768.png 1024w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-300x225.png 300w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-768x576.png 768w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-1536x1152.png 1536w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-720x540.png 720w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-580x435.png 580w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer-320x240.png 320w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/role-overview-Integration-Developer.png 1600w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/><\/figure>\n\n\n\n<p>Customers for these <strong>integrator companies<\/strong> include medium-sized and larger organizations, banks, insurance companies, and public administration (authorities, associations, and the like).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Responsibilities\">Responsibilities of an Integration Developer<\/h2>\n\n\n\n<p>An <strong>Integration Developer<\/strong> is responsible for the complete life cycle of information systems: from requirements and analysis to design and development. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-1024x768.png\" alt=\"tasks Integration Developer\" class=\"wp-image-42679 lazyload\" data-srcset=\"https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-1024x768.png 1024w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-300x225.png 300w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-768x576.png 768w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-1536x1152.png 1536w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-720x540.png 720w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-580x435.png 580w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer-320x240.png 320w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/tasks-Integration-Developer.png 1600w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/><\/figure>\n\n\n\n<p>They also conduct <strong>testing, implementation, and subsequent maintenance<\/strong> and evolution, always with the aim of achieving greater efficiency and productivity.&nbsp;<\/p>\n\n\n\n<p>They do so by <strong>studying data sources and data models<\/strong> and then planning solutions, before delivering integrations.&nbsp;<\/p>\n\n\n\n<p>Additional duties include analyzing and managing data and supporting team members.&nbsp;<\/p>\n\n\n\n<p><strong>Integration Developer\u2019s tasks include:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Conception, design, and development of interfaces and integration architectures<\/li>\n\n\n\n<li>Managing data analysis and integration of disparate systems<\/li>\n\n\n\n<li>Documentation of technical requirements in the interface context<\/li>\n\n\n\n<li>Working with Analysts and Business Users to convert specifications into technical designs<\/li>\n\n\n\n<li>Building intensive data acquisition and integration solutions in line with business requirements<\/li>\n\n\n\n<li>Integration of interfaces to SAP systems such as:\n<ul class=\"wp-block-list\">\n<li>IDOC<\/li>\n\n\n\n<li>RFC<\/li>\n\n\n\n<li>ODATA<\/li>\n\n\n\n<li>SOAP<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Field mapping of interfaces and testing interfaces<\/li>\n\n\n\n<li>Converting physical data integration models to source codes<\/li>\n\n\n\n<li>Analysis of technical requirements and processes<\/li>\n\n\n\n<li>Ensuring high quality and optimum performance of data integration systems<\/li>\n\n\n\n<li>Optimizing data integration platform for increasing data volumes<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center has-text-color has-background\" style=\"color:#ffffff;background-color:#41c0eb;font-size:18px\"><strong>Seeking an Integration Developer?<br>&gt; <a href=\"https:\/\/www.freelancermap.com\/freelancers-directory.html?filter=&amp;newQuery=&amp;continents=&amp;countries=&amp;states=&amp;city=&amp;radius=&amp;query=integration&amp;excludeDachRegion=0&amp;sort=1?utm_source=blog&amp;utm_campaign=freelancers&amp;utm_medium=button&amp;utm_content=career-en\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Integration Developer for hire<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Skills\">Skills &amp; Knowledge required<\/h2>\n\n\n\n<p>In order to carry out their responsibilities, Integration Developers are required to have a host of skills. Most employer-published job requirements list <strong>analytical skills, creativity and communication skills<\/strong> as priority when it comes to soft skills.&nbsp;<\/p>\n\n\n\n<p>When it comes to the<strong> technical skills needed <\/strong>to be an <strong>integration developer<\/strong>, you often work with <strong>data integration systems<\/strong>, such as <a href=\"https:\/\/www.freelancermap.com\/it-projects\/sap-17\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\"><strong>SAP<\/strong><\/a> and Informatica. Strong knowledge of the system or part of the system that is to be integrated is also crucial.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-1024x768.png\" alt=\"skills Integration Developer\" class=\"wp-image-42683 lazyload\" data-srcset=\"https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-1024x768.png 1024w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-300x225.png 300w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-768x576.png 768w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-1536x1152.png 1536w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-720x540.png 720w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-580x435.png 580w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1-320x240.png 320w, https:\/\/www.freelancermap.com\/blog\/wp-content\/uploads\/2024\/06\/skills-Integration-Developer1.png 1600w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/><figcaption class=\"wp-element-caption\"> <\/figcaption><\/figure>\n\n\n\n<p>Specifically, the integrator needs to <strong>understand the interdependencies between implementation elements<\/strong> and the interdependencies between implementation subsystems, and how development and dependencies are expected to change over time.&nbsp;<\/p>\n\n\n\n<p>As an Integrator, you work closely with databases and servers &#8211; this requires you to be familiar with<strong> SQL and other server-side programming<\/strong> languages.&nbsp;<\/p>\n\n\n\n<p>Additionally, familiarity with <strong>integration tools<\/strong> is also important. These include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IBM InfoSphere<\/li>\n\n\n\n<li>CloverETL<\/li>\n\n\n\n<li>Pentaho<\/li>\n\n\n\n<li>Pimcore<\/li>\n\n\n\n<li>Karma<\/li>\n\n\n\n<li>Myddleware<\/li>\n\n\n\n<li>Talend Data Integration<\/li>\n\n\n\n<li>webMethods<\/li>\n<\/ul>\n\n\n\n<p><strong>What skills does an Integration Developer need?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Experience with application development &#8211; e.g. Java, .Net, scripting or SOAP\/REST<\/li>\n\n\n\n<li>Familiar with Integration Systems such as SAP and Informatica<\/li>\n\n\n\n<li>Experience in Service Oriented Architecture (SOA)<\/li>\n\n\n\n<li>Knowledge of integration concepts and patterns &#8211; e.g. XML Schemas, SOAP, WS specifications<\/li>\n\n\n\n<li>Understanding of object-oriented languages and paradigms &#8211; e.g. OOAD, design patterns<\/li>\n\n\n\n<li>Knowledge of SQL and other server-side languages<\/li>\n\n\n\n<li>Experience with Integration, API management\/Gateway and microservices patterns<\/li>\n\n\n\n<li>Knowledge of Data Management concepts<\/li>\n\n\n\n<li>Hands-on experience using DevOps tools &#8211; e.g. Git, CICD, Jenkins, Bitbucket<\/li>\n\n\n\n<li>Ability to select right solutions and tech based on budget, existing architecture, and business needs<\/li>\n\n\n\n<li>Strong problem solving and analytical skills\t<\/li>\n\n\n\n<li>Ability to readily grasp complex architectural environments<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Background\">Background<\/h2>\n\n\n\n<p>In order to <strong>work as an Integration Developer<\/strong>, employers require you to have certain skills and abilities. While a Bachelor\u2019s degree is usually a prerequisite, most employers look for a candidate with the right programming skills and\/or significant experience in the field.&nbsp;<\/p>\n\n\n\n<p>A <strong>degree in computer science<\/strong>, <strong>information systems, <\/strong>or<strong> software engineering<\/strong> are some common choices to consider for newbies.<\/p>\n\n\n\n<p>Companies usually require candidates to have at least 2+ years of practical experience with <strong>Enterprise Integration<\/strong> and <strong>Web Service development<\/strong>.<\/p>\n\n\n\n<p class=\"has-text-align-center has-text-color has-background\" style=\"color:#ffffff;background-color:#41c0eb;font-size:18px\"><strong>Looking for a job as an Integration Developer<br>&gt; <a href=\"https:\/\/www.freelancermap.com\/it-projects.html?filter=&amp;newQuery=&amp;continents=&amp;countries=&amp;states=&amp;city=&amp;radius=&amp;query=integration&amp;excludeDachProjects=0&amp;sort=1?utm_source=blog&amp;utm_campaign=projects&amp;utm_medium=button&amp;utm_content=career-en\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">Find Integration Development jobs<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Salary\">Integration Developer Salary<\/h2>\n\n\n\n<p>If you\u2019re wondering <strong>how much an integration developer earns<\/strong>, we\u2019ve analyzed the salaries across different countries. <\/p>\n\n\n\n<p><strong>Integration Developers make an average salary of around $96,000 <\/strong>per year in the US. The upper range of developers make over <strong>$133,500<\/strong> per year, reflecting the higher experience and skills set. New developers, on the other hand, make around <strong>$65,000 per year<\/strong>.<\/p>\n\n\n\n<p>In the <strong>UK<\/strong>, the salaries of <strong>Integration developers<\/strong> range between \u00a340,000 and \u00a385,000. On average, they <strong>earn about \u00a360,000<\/strong>.<\/p>\n\n\n\n<p><strong>How much do Integration developers make?<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Junior<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>$65,000  <\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Average<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>$96,000<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Senior<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>$133,500<\/strong>  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>What does a freelance Integration Developer charge?<\/strong><\/p>\n\n\n\n<!--\n    Use the <style> below to style the box.\n\n    This <style> should ideally be placed inside <head><\/head>.\n      If that is not possible, keep it above the box 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}\n\n<\/style>\n\n<div id=\"fm-hourly-rate-box\">\n\n    <p class=\"fm-hourly-rate-explain\"><b>Integration Developers<\/b> on <a href=\"\/freelancers-directory.html\">freelancermap<\/a> charge on average:<\/p>\n\t\n\t<div class=\"fm-hourly-rate-rate\">\n        $<span id=\"fm-hourly-rate-number\"><\/span>\/hour\n    <\/div>\n\n<p class=\"fm-hourly-rate-percentiles-text\">Rates in this field range between  <b>$<span id=\"fm-hourly-rate-percentile25\">33<\/span> and $<span id=\"fm-hourly-rate-percentile75\">106<\/span>\/hour<\/b> for most freelancers.<\/p>\n\n<p class=\"fm-hourly-rate-explain\">The <b>daily rate for Integration Developers<\/b> (8 working hours) would be around:<\/p>\n\n\t<div class=\"fm-daily-rate-rate\">\n            $<span id=\"fm-daily-rate-number\"><\/span>\/day\n    <\/div>\n    \n    <div class=\"fm-date\">\n        Stand <span id=\"fm-date-date\"><\/span> \n    <\/div>\n<\/div>\n\n\n\n<!--\n    This <script> loads the hourly-rate, daily-rate and date from the 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document.getElementById('fm-hourly-rate-percentile75').innerHTML = d.percentiles[\"75.0\"].toFixed(0);\n                            document.getElementById('fm-date-date').innerHTML = (new Date()).toLocaleDateString()\n                            });\n                }())\n<\/script>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Other interesting job profiles<\/h2>\n\n\n\n\n<ul class=\"su-posts su-posts-list-loop \">\n\n\t\t\t\t\t\t\n\t\t\t\n\t\t\t<li id=\"su-post-25542\" class=\"su-post \">\n\t\t\t\t<a href=\"https:\/\/www.freelancermap.com\/blog\/what-does-pacs-administrator-do\/\">What does a PACS Administrator do?<\/a>\n\t\t\t<\/li>\n\n\t\t\t\t\t\n\t\t\t\n\t\t\t<li id=\"su-post-5604\" class=\"su-post \">\n\t\t\t\t<a href=\"https:\/\/www.freelancermap.com\/blog\/what-does-hiring-manager-do\/\">What does a Hiring Manager do?<\/a>\n\t\t\t<\/li>\n\n\t\t\t\t\t\n\t\t\t\n\t\t\t<li id=\"su-post-5707\" class=\"su-post \">\n\t\t\t\t<a href=\"https:\/\/www.freelancermap.com\/blog\/what-does-tax-advisor-do\/\">What does a Tax Advisor do?<\/a>\n\t\t\t<\/li>\n\n\t\t\t\n<\/ul>\n\n\n\n\n<p> \u00bb\u00a0<a href=\"https:\/\/www.freelancermap.com\/blog\/freelance-job-profiles-it-roles\/#job-profiles-other\">More job profiles<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Integration Developers work to integrate or combine varying software components to form a unified set. Read more about the role, responsibilities, and just what it takes to be an Integration Developer.<\/p>\n","protected":false},"author":1,"featured_media":25769,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"categories":[2993,3974],"tags":[3419,3413],"class_list":["post-25762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-careers","category-software-development","tag-career-insights","tag-job-profiles"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What does an Integration Developer do? | Career Insights and Job Profile<\/title>\n<meta name=\"description\" content=\"\u2713 Responsibilities \u2713 Background \u2713 Skills \u2713 Salary \u2713Average freelance hourly rate \u2794 Learn more about what an Integration Developer does!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.freelancermap.com\/blog\/what-does-integration-developer-do\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What does an Integration Developer do? 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