{"id":2895167,"url":"https://alion.io/job/dayforce-software-developer-sr","title":"Software Developer Sr","company":{"id":175960,"name":"Dayforce","domain":"dayforce.com","url":"https://alion.io/company/dayforce","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Dayforce","truth_index":{"grade":"B","score":75,"open_postings":14,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-21T05:46:15Z"}},"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":["Mauritius"],"countries":["MU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Codeium","optional":false},{"name":"Copilot","optional":false},{"name":"Cypress","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GraphQL","optional":false},{"name":"gRPC","optional":false},{"name":"gRPC for .NET","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"OWASP","optional":false},{"name":"Playwright","optional":false},{"name":"Prometheus","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Trunk-Based Development","optional":false},{"name":"TypeScript","optional":false},{"name":"xUnit","optional":false}],"status":"live","first_seen_at":"2026-03-25T20:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-22T01:06:07Z","board_verified":true,"closed_at":null,"days_open":210,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":209},"description":"About the opportunity\nThe Dayforce Product Development team is looking for an experienced Software Developer to create the industry’s next generation Human Capital Management (HCM) solutions. \nWhat you’ll get to do\nAs a senior developer on our Workforce Management team, you will be working on our ground-breaking solution that helps companies increase their efficiencies through tracking time and attendance and intelligent scheduling of their employees. Your impact will be evident through your effective participation in the entire lifecycle of our software including design, analysis, prototyping, development, testing, deployment, and support of our products. You will work closely and collaborate with product owners, design experts, implementation partners, and Dayforce personnel to envision and deliver functionality. You will be conducting code reviews of peer work and mentoring other developers. \nIf you are a technology enthusiast, have passion for creating great software, want to see your creation utilized by thousands of people all over the world, and possess the following qualifications, we want to talk to you. \nSkills and experience we value\nSolid knowledge of object-oriented principles (SOLID) and experience applying them in practice using C#/.NET (5+ years), including async/await and LINQ. \nExperience with modern .NET (e.g., .NET 6/ 7/ 8) and the ability to modernize .NET Framework code where needed. \nDemonstrated experience building production UIs with the JavaScript stack, especially React and TypeScript (2–3+ years). \nWorking knowledge of modern web technologies including: HTML5, CSS3, SVG, Web APIs, JSON, and REST (gRPC/GraphQL a plus). \nStrong SQL skills (SQL Server) including indexing, query tuning, and transactions. \nPractical experience with cloud and delivery: Docker containers and CI/CD (e.g., GitHub Actions or Azure DevOps); experience deploying to a major cloud (Azure/AWS/GCP). \nTesting and quality focus: unit/integration/E2E tests (xUnit/NUnit/Jest/Playwright/Cypress) and code reviews. \nSecurity fundamentals: OWASP basics, authentication/authorization (OAuth2/OIDC), and handling of PII. \nAI-accelerated engineering: demonstrated use of AI developer tools (e.g., GitHub Copilot, Codeium, Sourcegraph Cody, etc.) to increase velocity and quality—such as generating unit tests, assisting refactors, drafting PR summaries/runbooks, or composing queries/migrations. Be prepared to discuss measurable impact (cycle time, PR throughput, defect rate, coverage, or MTTR). \n\nWhat would make you really stand out \nAcumen for analyzing business needs and identifying optimal solutions; experience in enterprise software development. \nHands-on experience applying design patterns, writing automated tests, and optimizing performance (front and back end). \nWorking experience with ASP.NET Core/MVC and API design. \nGood understanding of multi-threading, concurrency, and thread synchronization. \nExperience with event-driven systems and messaging (e.g., Kafka, Azure Service Bus) and caching (e.g., Redis). \nObservability in production (structured logging, metrics, tracing with OpenTelemetry/App Insights/Prometheus). \nFamiliarity with feature flags/experimentation (e.g., LaunchDarkly) and trunk-based development. \nAccessibility (WCAG 2.1 AA) and internationalization/localization awareness. \nWorkforce Management/HCM domain knowledge (time capture, complex pay rules, compliance, time-zone/DST edge cases). \nExperience integrating LLM capabilities into products (e.g., retrieval/RAG, prompt design, evaluation/guardrails) is a plus. \nDisciplined self-starter, capable of working independently as well as in close collaboration within an agile development team. \nExcellent communication and collaboration skills.","description_format":"text","description_chars":3756,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["HR & Payroll Software"],"lifecycle":[{"event":"open","at":"2026-10-20T04:23:24Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.149,"p_room":0.28,"age_days":209,"expected_fill_days":25,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/dayforce-software-developer-sr","json_url":"https://alion.io/job/dayforce-software-developer-sr.json","meta":{"generated_at":"2026-10-22T03:41:06Z","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":3620,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":175960},"rest":"https://alion.io/mcp/rest/get_company?id=175960"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdayforce-software-developer-sr"},{"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%2Fdayforce-software-developer-sr"},{"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%2Fdayforce-software-developer-sr"},{"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/dayforce-software-developer-sr\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdayforce-software-developer-sr"}]}