{"id":1252091,"url":"https://alion.io/job/1stobject-senior-software-development-engineer-backend-architecture","title":"Senior Software Development Engineer - Backend Architecture","company":{"id":3802042,"name":"1Stobject","domain":"1stobject.com","url":"https://alion.io/company/1stobject","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"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":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":28000,"max_usd":60000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":21},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Angular","optional":false},{"name":"Azure AKS","optional":false},{"name":"Celery","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Azure","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-16T04:50:42Z","employer_posted_date":null,"last_verified_at":"2026-09-16T04:50:42Z","board_verified":false,"closed_at":null,"days_open":10,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":10},"description":"Role Overview : \n\nWe are looking for a Full Stack Senior Software Engineer with backend proficiency to join an Agent Development Squad building AI-powered financial close automation. You will primarily own the Python backend services, APIs, and data pipelines that power AI agents for financial close automation.\n\nWhat You'll Do : \n\n- Build and maintain scalable RESTful APIs and microservices using Python and FastAPI.\n\n- Design and implement async task processing flows using Redis/Celery or equivalent message queue systems.\n\n- Own data layer design, covering PostgreSQL schema design, migrations, and query optimization.\n\n- Containerize services using Docker and deploy to Kubernetes (AKS) environments.\n\n- Integrate backend services with the agent orchestration engine.\n\n- Contribute to API contract design, covering Open API specifications.\n\n- Make frontend code fixes and contribute to Angular UI features when needed.\n\n- Lead and actively contribute to low-level design, including component design, data modelling, and service internals.\n\nTech Stack & Requirements : \n\n- 5+ years of backend or full stack software engineering experience.\n\n- Strong Python proficiency with FastAPI or equivalent async REST framework.\n\n- PostgreSQL at production level, covering schema design, query writing, and migrations.\n\n- Redis and Celery or equivalent message queue system.\n\n- REST API design experience, including OpenAPI contracts.\n\n- Docker for containerizing Python services.\n\n- Kubernetes for deploying and troubleshooting containerized workloads.\n\n- Angular and TypeScript at working capability for frontend fixes.\n\n- Comfortable working in an AI-native engineering environment.\n\nSkills\nBackend Architecture, Full Stack, Python, FastAPI","description_format":"text","description_chars":1738,"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":[],"lifecycle":[{"event":"open","at":"2026-09-25T18:04:06Z"}],"liveness":{"score":39,"band":"fade","label":"Fading","p_open":1,"p_active":0.43,"p_room":0.9,"age_days":10,"expected_fill_days":24,"reasons":["seen:10","agency","win:mid"],"computed_at":"2026-09-26T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/1stobject-senior-software-development-engineer-backend-architecture","json_url":"https://alion.io/job/1stobject-senior-software-development-engineer-backend-architecture.json","meta":{"generated_at":"2026-09-27T02:11:05Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1966,"day_limit":5000,"remaining_today":3034,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}