{"id":3525235,"url":"https://alion.io/job/luxoft-senior-back-end-engineer-python-azure","title":"Senior Back-End Engineer (Python / Azure)","company":{"id":171185,"name":"Luxoft","domain":"luxoft.com","url":"https://alion.io/company/luxoft","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":{"grade":"B","score":84,"open_postings":9,"ghost_share":0,"stale_share":0.778,"repost_share":0.111,"time_to_fill_p50_days":19,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":72000,"max_usd":118000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":233},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"API Gateway","optional":false},{"name":"Azure","optional":false},{"name":"Azure AKS","optional":false},{"name":"Azure Cosmos DB","optional":false},{"name":"Azure DevOps","optional":false},{"name":"Bicep","optional":false},{"name":"Celery","optional":false},{"name":"CI/CD","optional":false},{"name":"Django","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Git","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"OWASP","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Pydantic","optional":false},{"name":"Pytest","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SQLAlchemy","optional":false},{"name":"Terraform","optional":false},{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"AWS Lambda","optional":true},{"name":"GCP","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-10-30T08:05:14Z","employer_posted_date":null,"last_verified_at":"2026-10-30T08:05:14Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Senior Python engineer designing, building and operating REST and asynchronous APIs and integration services on Azure. Owns reliability, security and performance of the services in scope, from data model to observability.\n\nDevelop Python REST and async APIs with FastAPI / Django; publish and version OpenAPI contracts.\n\nModel relational (PostgreSQL) and NoSQL (Cosmos DB) schemas; manage migrations.\n\nImplement messaging via Azure Service Bus / Event Grid and background processing with Celery and Azure Functions.\n\nConfigure authentication and authorisation (OAuth2, JWT, Azure AD / Entra ID), Redis caching and API gateway routing / versioning (Azure API Management).\n\nContainerise services (Docker) and prepare them for AKS / Container Apps deployment through CI/CD.\n\nInstrument structured logging, tracing and metrics with Application Insights / OpenTelemetry; define alerts.\n\nProvide production support for owned services, including root-cause analysis and post-incident actions.\n\nResponsibilities and accountabilities\n\nService reliability, API contracts and backward compatibility of owned services.\n\nData integrity and secure handling of secrets (Key Vault) and personal data in line with Client policy.\n\nAPI performance and scalability against agreed non-functional requirements.\n\nUnit and integration test coverage; quality of pull requests reviewed.\n\nProduction support of owned services within the agreed support model.\n\nWymagania\nMUST \nBachelor's degree in Computer Science, Engineering, Information Systems or a related field, or equivalent practical experience.\n\n7+ years of back-end development, of which 4+ in Python (FastAPI / Django) and 3+ building and operating services on Azure.\n\nExpert Python 3.11+, FastAPI and/or Django (DRF), async programming, Pydantic.\n\nAzure: Service Bus, Event Grid, Functions, API Management, Key Vault, Cosmos DB, Azure Database for PostgreSQL, AKS / Container Apps, Application Insights.\n\nPostgreSQL and NoSQL data modelling, SQLAlchemy / Django ORM, Redis.\n\nSecurity: OAuth2 / OIDC, JWT, Azure AD / Entra ID app registrations, OWASP API top 10.\n\nDocker, Git, CI/CD (Azure DevOps / GitHub Actions), infrastructure as code (Bicep or Terraform) at working level.\n\nTesting: pytest, contract and integration testing; observability with OpenTelemetry.\n\nNICE TO HAVE \nAWS or GCP equivalents (SQS/SNS, Lambda, Pub/Sub).\n\nKafka / event-driven architecture patterns, CQRS.\n\nAzure certifications (AZ-204, AZ-305).\n\nExperience in financial services, sovereign wealth / investment holding or other regulated enterprise environments.","description_format":"text","description_chars":2571,"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":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-30T13:47:01Z"}],"visa":[],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":2,"expected_fill_days":19,"reasons":["seen:2","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/luxoft-senior-back-end-engineer-python-azure","json_url":"https://alion.io/job/luxoft-senior-back-end-engineer-python-azure.json","meta":{"generated_at":"2026-11-02T14:06:14Z","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":19297,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":171185},"rest":"https://alion.io/mcp/rest/get_company?id=171185"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fluxoft-senior-back-end-engineer-python-azure"},{"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%2Fluxoft-senior-back-end-engineer-python-azure"},{"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%2Fluxoft-senior-back-end-engineer-python-azure"},{"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/luxoft-senior-back-end-engineer-python-azure\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fluxoft-senior-back-end-engineer-python-azure"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3525235}},{"tool":"search_jobs","arguments":{"company":"luxoft.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3525235},"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. Docs: https://alion.io/developers"}}