{"id":34620,"url":"https://alion.io/job/tmhcc-senior-dynamics-365-crm-developer","title":"Senior Dynamics 365 CRM Developer","company":{"id":7638,"name":"Tokio Marine HCC","domain":"tmhcc.com","url":"https://alion.io/company/tmhcc","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":16,"ghost_share":0.063,"stale_share":0.625,"repost_share":0.063,"time_to_fill_p50_days":48,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":124000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1341},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"Azure","optional":false},{"name":"Azure SQL Database","optional":false},{"name":"C#","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Power Apps","optional":false},{"name":"Power Automate","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-05-12T00:00:00Z","employer_posted_date":"2026-05-12","last_verified_at":"2026-10-18T04:03:45Z","board_verified":true,"closed_at":null,"days_open":159,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":159},"description":"Job Title: Senior Dynamics 365 CRM Developer\nPosition Type: Full time, permanent\nLocation: Bridgend\nWhyTokio Marine HCC?\nStanding still is not an option in the current world of Insurance. TMHCCare one of the world’s leading Specialty Insurers. With deep expertise in our chosen lines of business, our unparalleled track record and a solid balance sheet, TMHCC evaluates and manages risk like no one else in the industry. Looking beyond profit, empowering our people and delivering on our commitments are at the core of our customer values, and so is a desire to grow and provide creative and innovative solutions to our clients.\nJob Purpose\nThis role demands deep expertise in Microsoft Dynamics 365, Azure Cloud, and Microsoft Power Platform, paired with strong skills in web technologies, API development, and systems design. You will lead the customization and optimization of our Dynamics 365 CRM, mentor team members, and collaborate with technical leadership to shape architectural rollouts, all while ensuring security, scalability, and performance across our interactive web platforms.\nKey Responsibilities\nRelying on extensive experience and judgment, this role offers substantial latitude for decision-making with minimal oversight, including:\n Microsoft Dynamics 365 CRM Development\nCustomize and optimize Microsoft Dynamics 365 CRM to align with business requirements.\n\nIntegrate client APIs into Dynamics 365 using Azure Cloud services and Microsoft Power Platform tools (Power Apps, Power Automate).\n\nDesign and develop plugins, workflows, and custom entities to enhance CRM functionality.\n\nBuild and maintain web applications tied to Dynamics 365 using C#, ASP.NET (Core and MVC), JavaScript, HTML, and CSS.\n\nWrite efficient SQL queries for reporting and data management within Dynamics 365 and relational databases (e.g., SQL Server).\n\nMentorship\nMentor developers in daily tasks, promoting best practices and quality software design.\n\nAssist with enhancing development standards, peer review other developers' code, and provide coaching as needed.\n\nCloud & Systems Architecture\nLeverage Azure Cloud services (Azure Functions, Azure SQL) to support Dynamics 365 deployments.\n\nCollaborate with the CIO and technical teams to plan architecture rollouts and process improvements.\n\nEnsure the availability, security, and scalability of CRM and web applications hosted in the cloud.\n\nTroubleshoot infrastructure issues and optimize resources for cost efficiency and performance.\n\nWeb Development & Integration\nEnhance front-end features for contest websites and portals using JavaScript, HTML, and CSS.\n\nDevelop RESTful APIs and manage data exports between Dynamics 365 and third-party platforms.\n\nWork with cross-functional teams to integrate CRM with external systems and On Call International’s interactive products.\n\nPerformance Objectives\nFirst 30 Days:\nFamiliarize yourself with the business' operations, IT systems, and Dynamics 365 CRM environment.\n\nGain a deep understanding of existing web applications and their integration points.\n\nMeet with senior developers and team members to align on goals and projects.\n\nFirst 90 Days:\nBegin customizing Dynamics 365 CRM and managing Azure-based infrastructure.\n\nImplement new CRM features and optimize performance for the business' web platforms.\n\nMentor team members on development tasks and contribute to architecture planning.\n\nIntegrate Dynamics 365 with client platforms and optimize queries for analytics and updates.\n\n Required Skills and Experience\nExtensive experience developing and customizing Microsoft Dynamics 365 CRM solutions:\nCustomer Service Module\n\nSales Module\n\nField Service Module\n\nMarketing/Commerce Module\n\nPrevious experience working with Azure Cloud technologies and Microsoft Power Platform.\n\nPrevious experience building websites, web APIs, and working in Agile/Scrum environments.\n\nStrong expertise in C#, ASP.NET, JavaScript, HTML, CSS, and SQL Server.\n\nProficiency with relational (SQL Server) and NoSQL databases, including query optimization.\n\nAdvanced knowledge of Git and DevOps tools (e.g., Docker, Jenkins).\n\nBachelor’s degree in a related field or equivalent education/experience.\n\nPreferred Qualifications\nMicrosoft Dynamics 365 certification (e.g., MB-200, MB-400).\n\nMicrosoft PowerApps Platform certifications\n\nAzure experience or Azure Certification (Solutions Architect or Developer).\n\n What We Offer\nThe Tokio Marine HCC Group of Companies offers a competitive salary and employee benefit package. We are a successful, dynamic organization experiencing rapid growth and are seeking energetic and confident individuals to join our team of professionals.\nThe Tokio Marine HCC Group of companies is an equal opportunity employer. Please visit www.tmhcc.com for more information about our companies.","description_format":"text","description_chars":4802,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Property & Casualty Insurance"],"lifecycle":[{"event":"open","at":"2026-05-12T00:00:00Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.369,"p_room":0.28,"age_days":158,"expected_fill_days":48,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/tmhcc-senior-dynamics-365-crm-developer","json_url":"https://alion.io/job/tmhcc-senior-dynamics-365-crm-developer.json","meta":{"generated_at":"2026-10-18T05:59:03Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":8975,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":7638},"rest":"https://alion.io/mcp/rest/get_company?id=7638"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftmhcc-senior-dynamics-365-crm-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ftmhcc-senior-dynamics-365-crm-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ftmhcc-senior-dynamics-365-crm-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/tmhcc-senior-dynamics-365-crm-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftmhcc-senior-dynamics-365-crm-developer"}]}