{"id":1266344,"url":"https://alion.io/job/rivi-group-backend-engineer","title":"Backend Engineer","company":{"id":3808077,"name":"Rivi Group","domain":"rivigroup.com","url":"https://alion.io/company/rivi-group","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Paylocity","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-01T05:45:00Z"}},"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":["Hyderabad, India","India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16000,"max_usd":42000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":123},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"DSPy","optional":false},{"name":"FastAPI","optional":false},{"name":"Fine-tuning","optional":false},{"name":"GCP","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"Pydantic","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Reranking","optional":false},{"name":"Tool Use","optional":false}],"status":"live","first_seen_at":"2026-09-05T06:57:47Z","employer_posted_date":null,"last_verified_at":"2026-09-05T06:57:47Z","board_verified":false,"closed_at":null,"days_open":26,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":26},"description":"Overview : \n\nWe are looking for an engineer to help scale our backend infrastructure and deepen our agentic capabilities. This individual will not just be wrapping APIs; they will be building the memory layers, RAG pipelines, and ontological structures that allow our AI to serve as a true co-pilot for logistics professionals.\n\nTechnical Requirements : \n\n- Expert Python Engineering : Production-grade, asynchronous Python (FastAPI/Pydantic) with a focus on performance and scalability.\n\n- Agentic Frameworks & Reasoning : Hands-on experience with LangGraph, DSPy, or LangChain.\n\n- Must understand state management, agent loops, and reliable tool-calling.\n\n- Experience with evaluations is a significant bonus.\n\n- Knowledge Graphs & Ontologies : Experience building or working with ontologies.\n\n- Advanced Memory Management : Implementation of \"long-term memory\" using vector databases and schemas to maintain context over long horizons.\n\n- RAG & LLMs : Experience with RAG optimization (reranking, query transformation) and/or fine-tuning LLMs for domain-specific reasoning.\n\n- Experience with GCP is preferred.\n\n- Understands Secure SDLC practices.\n\nCore Competencies : \n\n- Quick learner with high agency.\n\n- A \"product engineer\" mindset.\n\n- Comfort with ambiguity and a sense of extreme ownership.\n\n- Experience working in a fast paced environment.\n\nSkills\nBackend Architecture, Python, RAG, Artificial Intelligence, Memory Management","description_format":"text","description_chars":1438,"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":"2026-09-25T22:00:00Z"}],"liveness":{"score":30,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.635,"p_room":0.55,"age_days":25,"expected_fill_days":24,"reasons":["seen:25","win:tail"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/rivi-group-backend-engineer","json_url":"https://alion.io/job/rivi-group-backend-engineer.json","meta":{"generated_at":"2026-10-01T12:21:01Z","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":3706,"day_limit":5000,"remaining_today":1294,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}