{"id":1238944,"url":"https://alion.io/job/grexit-software-software-development-engineer-iii","title":"Software Development Engineer III","company":{"id":1327,"name":"Hiver","domain":"hiverhq.com","url":"https://alion.io/company/hiver","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Pinpoint","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","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":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Embeddings","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Next.js","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"A/B Testing","optional":true},{"name":"JavaScript","optional":true},{"name":"OpenSearch","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"pgvector","optional":true},{"name":"Pinecone","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Quantization","optional":true},{"name":"TorchServe","optional":true},{"name":"Triton","optional":true},{"name":"vLLM","optional":true}],"status":"live","first_seen_at":"2026-09-17T05:02:56Z","employer_posted_date":null,"last_verified_at":"2026-09-17T05:02:56Z","board_verified":false,"closed_at":null,"days_open":18,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":18},"description":"Opportunity :\n\nAs an Software Development Engineer III (Full Stack) at Hiver, you will work end-to-end across frontend, backend, and AI systems to craft the next generation of collaborative email, automation, and AI-powered customer service workflows.\n\nYou will own major product surfaces, architect scalable systems, and bring intelligent experiences to life in the UI while ensuring reliability for 5M+ emails processed daily across thousands of active users.\n\nKey Responsibilities :\n\nFull-Stack Product Engineering :\n\n- Build intuitive, performant UIs in React/Next.js for email collaboration, analytics, and AI-assisted workflows.\n\n- Ship features end-to-end across frontend, backend APIs, domain models, and data pipelines.\n\n- Integrate AI suggestions, copilots, and retrieval-based workflows seamlessly into the product experience.\n\n- Collaborate closely with design & product to deliver polished, consumer-grade UX.\n\nBackend, Distributed Systems & AI :\n\n- Scale backend systems to handle rapidly growing traffic and AI workloads.\n\n- Build low-latency inference and retrieval endpoints, caching layers, and model-serving pipelines.\n\n- Improve reliability, resiliency, and performance across monolith and microservices environments.\n\n- Work with Kafka/RabbitMQ to build high-volume, event-driven data flows.\n\n- Partner with ML/AI teams to deploy embeddings, rerankers, RAG systems, and evaluation workflows.\n\nData, Security & Observability :\n\n- Implement secure, compliant data handling for structured/unstructured customer data.\n\n- Own observability across the stack - tracing, metrics, dashboards, feature flags, SLOs.\n\n- Lead debugging of complex issues across frontend, backend, infra, and model pipelines.\n\n- Drive postmortems, root-cause analysis, and process improvements.\n\nWhat we're looking for :\n\nMust Have :\n\n- 5+ years building and scaling production systems end-to-end.\n\n- Strong proficiency in React/Next.js + TypeScript.\n\n- Solid backend expertise in Go/Java/Python.\n\n- Deep understanding of distributed systems, concurrency, performance, and resiliency.\n\n- Experience with SQL plus familiarity with NoSQL/caches.\n\n- Exposure to production model serving (embeddings, RAG, inference APIs).\n\n- Strong fundamentals in cloud infra (AWS preferred), containers, and CI/CD.\n\nNice to Have :\n\n- Experience with vector databases (pgvector, Pinecone, OpenSearch).\n\n- Familiarity with vLLM, Triton, TorchServe, or model quantization.\n\n- OpenTelemetry, feature flag platforms, A/B testing systems.\n\n- Prior experience building B2B SaaS or email/collaboration products.\n\nSkills\nReact.js, Next.js, TypeScript, Python, Java, AWS, Kafka, SQL, Golang, Full Stack","description_format":"text","description_chars":2664,"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":"2026-09-25T16:00:00Z"}],"visa":[],"liveness":{"score":65,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.852,"p_room":0.9,"age_days":18,"expected_fill_days":37,"reasons":["seen:18","velocity","win:mid"],"computed_at":"2026-10-05T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/grexit-software-software-development-engineer-iii","json_url":"https://alion.io/job/grexit-software-software-development-engineer-iii.json","meta":{"generated_at":"2026-10-06T02:23:17Z","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","counted_by":"address","units_charged":1,"used_today":3609,"day_limit":5000,"remaining_today":1391,"minute_limit":60,"resets_at":"2026-10-07T00:00:00Z"}},"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":1327},"rest":"https://alion.io/mcp/rest/get_company?id=1327"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgrexit-software-software-development-engineer-iii"},{"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%2Fgrexit-software-software-development-engineer-iii"},{"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%2Fgrexit-software-software-development-engineer-iii"},{"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/grexit-software-software-development-engineer-iii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgrexit-software-software-development-engineer-iii"}]}