{"id":1125835,"url":"https://alion.io/job/delan-associates-senior-backend-engineer","title":"Senior Backend Engineer","company":{"id":690244,"name":"Delan Associates","domain":"delanhq.com","url":"https://alion.io/company/delanhq","size_band":null,"is_staffing_agency":true,"is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":{"grade":"B","score":75,"open_postings":8,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-24T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Austin, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":127000,"max_usd":235000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1999},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"FastAPI","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"API Gateway","optional":true}],"status":"live","first_seen_at":"2026-09-22T20:30:30Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-09-24T15:08:36Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"ROLE MANDATE\nBuild the backend services, APIs and orchestration layer behind the Sales Command Center. The role sits between the web/iOS experiences and Dynamics 365, creating reusable services that combine CRM information with data and workflows from other enterprise platforms.\nKEY RESPONSIBILITIES\n* Design and develop backend services using Python and FastAPI.\n* Build BFFs, domain APIs and reusable business services supporting the Sales Command Center.\n* Implement secure integration with Microsoft Dynamics 365 / Dataverse.\n* Build orchestration services combining CRM data, documents, customer context, sales workflows and other enterprise systems.\n* Implement REST APIs, asynchronous workflows and event-driven integration patterns.\n* Build Dynamics adapter / anti-corruption layers so UI and domain services do not become tightly coupled to CRM schemas.\n* Implement authentication, authorization, idempotency, retries, timeouts, circuit breakers, rate limits, caching and canonical error handling.\n* Develop read models and caching patterns where high-volume requests should not directly hit Dynamics.\n* Use Azure API Management, Service Bus / Event Grid, Key Vault and Azure Monitor / Application Insights.\n* Write unit, integration and contract tests and contribute to CI/CD quality gates.\n* Troubleshoot production and integration issues across UI, APIs, backend services and Dynamics.\nREQUIRED SKILLS\n* Python\n* FastAPI\n* REST APIs and microservices\n* Azure application development\n* Azure API Management\n* Azure Service Bus / Event Grid\n* Azure Functions / App Service / containers\n* SQL / NoSQL\n* Redis or equivalent caching\n* OAuth 2.0 / OIDC / JWT\n* Observability and distributed tracing\n* CI/CD and automated testing\n* Dynamics 365 / Dataverse Web API\n* Dynamics workflows, security roles and service limits\nPREFERRED EXPERIENCE\n* Headless CRM implementation experience\n* BFF and API gateway architecture\n* Event-driven read-model patterns\n* CRM integration with document, analytics or customer-data platforms\n* Financial-services technology experience","description_format":"text","description_chars":2071,"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":[],"lifecycle":[{"event":"open","at":"2026-09-22T21:34:21Z"}],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":1,"expected_fill_days":24,"reasons":["conf:0","agency","velocity","win:early","comp:brand"],"computed_at":"2026-09-24T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/delan-associates-senior-backend-engineer","json_url":"https://alion.io/job/delan-associates-senior-backend-engineer.json","meta":{"generated_at":"2026-09-24T16:07:30Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}