{"id":2587543,"url":"https://alion.io/job/hiringblaze-software-development-engineer-iiiiv-2","title":"Software Development Engineer III/IV","company":{"id":3800132,"name":"HiringBlaze","domain":"hiringblaze.com","url":"https://alion.io/company/hiringblaze","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":"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":"Amazon EKS","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"MySQL","optional":false},{"name":"PCI DSS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-10-15T04:23:00Z","employer_posted_date":null,"last_verified_at":"2026-10-15T04:23:00Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Role : SDE 3 / SDE 4 (Backend - Payments & Core Banking)\n\nLocation : Bangalore (On-Site)\n\nExperience : 5 to 9 Years\n\nCore Stack : Java, Golang, Kafka, AWS, Distributed SQL\n\nFocus : Scalability, High Availability, and API Orchestration\n\nMission : Building the Digital Rails\n\nYou will join a mission-critical pod responsible for architecting backend systems that handle millions of requests per second. At this level, you aren't just \"writing features\"; you are designing for 99.99% uptime and ensuring that our transaction success rates remain industry-leading even during massive traffic surges (e.g., festive sales or flash deals).\n\nRole & Responsibilities :\n\nTechnical Execution & Ownership :\n\n- Distributed Excellence : Design and implement robust, event-driven microservices using Java or Golang. Solve for complex challenges like transaction atomicity, idempotency, and distributed consistency.\n\n- Database & Scale : Manage large-scale data persistence using MySQL/PostgreSQL (sharded) and NoSQL stores. Implement sophisticated caching (Redis) to minimize database contention.\n\n- Concurrency & Performance : Profile and optimize the \"hot path\" of transactions. You will be responsible for sub-second API latencies and ensuring the system scales horizontally under load.\n\nLeadership & Standards :\n\n- Code Stewardship : Lead by example with \"Clean Code,\" TDD (Test Driven Development), and SOLID principles. Own the peer-review process for your pod.\n\n- System Design : Write and defend Technical Design Documents (TDDs) for new product features, ensuring they are scalable, secure, and maintainable.\n\n- Mentorship : Act as a force-multiplier by mentoring SDE-1 and SDE-2 engineers, helping them master the nuances of distributed systems.\n\nDomain-Specific Challenges (Fintech 2026) :\n\n- Real-time Verification : Collaborate with Risk teams to integrate AI-driven fraud checks into the checkout flow without adding latency.\n\n- Compliance : Ensure all code adheres to data localization (RBI) and security (PCI-DSS) standards by default.\n\nRequired Pedigree :\n\n- Track Record : 5- 9 years of experience in backend development at a high-scale B2C or B2B tech company (Fintech, E-commerce, or SaaS).\n\n- Education : B.Tech/M.Tech in Computer Science from a Tier-1 institute (IITs, NITs, BITS).\n\n- Skills : Expert-level mastery of Data Structures, Algorithms, and System Design. Deep understanding of AWS (EKS, RDS, S3).\n\nWhy Join?\n\n- Pure Impact : See your code impact millions of merchants and consumers in real-time.\n\n- Zero Bureaucracy : We value \"Shipping Code\" over \"Status Meetings.\"\n\n- Wealth Creation : Competitive cash components supplemented by high-upside ESOPs.\n\nSkills\nJava, Golang, Kafka, AWS, Microservices Architecture, System Design, Data Structure, Algorithm, Payment System, Backend Architecture","description_format":"text","description_chars":2809,"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":["Commerce"],"lifecycle":[{"event":"open","at":"2026-10-15T04:31:45Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":0,"expected_fill_days":8,"reasons":["seen:0","agency","velocity","win:early"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/hiringblaze-software-development-engineer-iiiiv-2","json_url":"https://alion.io/job/hiringblaze-software-development-engineer-iiiiv-2.json","meta":{"generated_at":"2026-10-16T05:30:26Z","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":2889,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":3800132},"rest":"https://alion.io/mcp/rest/get_company?id=3800132"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhiringblaze-software-development-engineer-iiiiv-2"},{"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%2Fhiringblaze-software-development-engineer-iiiiv-2"},{"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%2Fhiringblaze-software-development-engineer-iiiiv-2"},{"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/hiringblaze-software-development-engineer-iiiiv-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhiringblaze-software-development-engineer-iiiiv-2"}]}