{"id":4172713,"url":"https://alion.io/job/wheco-senior-developer-net","title":"Senior Developer (.NET)","company":{"id":3881702,"name":"Wheco","domain":"wheco.co.za","url":"https://alion.io/company/wheco","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Simplify","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Gqeberha, South Africa"],"countries":["ZA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-11-12T15:11:52Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T15:11:52Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"At Wheco Group, reliable systems and well-built software are essential to keeping our business running smoothly. Our development team plays a key role in building and maintaining the internal applications and services that support our businessa operations.\nWe are looking for an experienced and technically strong Senior .NET Developer who enjoys taking ownership of development projects, solving complex technical challenges and building reliable, scalable solutions. This role will focus on developing and supporting our internal .NET applications, APIs and services, primarily running on Azure, while working closely with business stakeholders to translate operational requirements into practical technical solutions.\nTake ownership of our internal systems and develop reliable solutions that support our growing business.\nKey Responsibilities:\nDesign, develop, maintain and modernise internal .NET applications, APIs and services.\n\nEnsure the quality, performance and reliability of existing systems.\n\nDesign, maintain and optimise SQL Server databases, including queries, stored procedures and database structures.\n\nCollaborate with business stakeholders to translate operational requirements into effective technical solutions.\n\nTroubleshoot and resolve issues affecting live applications and services.\n\nParticipate in code reviews, uphold development standards and share technical knowledge with the team.\n\nProvide SQL support to the reporting function when required.\n\nManage development tasks across multiple projects, following structured development and deployment practices.\n\nSkills and Requirements:\nStrong .NET development skills, including experience building applications, APIs and services.\n\nSolid SQL Server skills, including database design, query optimisation and stored procedures.\n\nStrong problem-solving and debugging abilities, particularly when diagnosing live system issues.\n\nAbility to communicate technical concepts and trade-offs clearly to non-technical stakeholders.\n\nStrong time management and organisational skills, with the ability to work independently and manage competing priorities.\n\nExperience with Git and CI/CD pipelines.\n\nMinimum Requirements:\nNational Senior Certificate (Matric).\n\nMinimum 5 years' professional .NET development experience.\n\nExperience developing and maintaining .NET applications and working with SQL Server databases.\n\nExperience using Git and CI/CD pipelines.\n\nAdvantageous Experience:\nA degree or diploma in Software Development or a related field.\n\nExperience with Microsoft Azure, particularly App Services and Function Apps.\n\nExposure to TypeScript.\n\nExperience working with ERP or financial systems.\n\nTake ownership of our internal systems and help us build better digital solutions. Apply now!","description_format":"text","description_chars":2761,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Investment Holding Companies"],"lifecycle":[{"event":"open","at":"2026-11-12T15:11:52Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":44,"reasons":["conf:4","win:early"],"computed_at":"2026-11-12T19:36:28Z"},"pay":null,"html_url":"https://alion.io/job/wheco-senior-developer-net","json_url":"https://alion.io/job/wheco-senior-developer-net.json","meta":{"generated_at":"2026-11-12T19:36:28Z","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":41353,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":3881702},"rest":"https://alion.io/mcp/rest/get_company?id=3881702"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwheco-senior-developer-net"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fwheco-senior-developer-net"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fwheco-senior-developer-net"},{"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/wheco-senior-developer-net\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwheco-senior-developer-net"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4172713}},{"tool":"search_jobs","arguments":{"company":"wheco.co.za","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4172713},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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