{"id":2802532,"url":"https://alion.io/job/delta6labs-head-backend-engineering","title":"Head - Backend Engineering","company":{"id":3800836,"name":"Delta6Labs","domain":"delta6labs.com","url":"https://alion.io/company/delta6labs-fintech-pvt-ltd","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"head","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":107000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":49},"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"C++","optional":false},{"name":"Chainalysis","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Kubernetes","optional":false},{"name":"Least Privilege","optional":false},{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"Time Series Forecasting","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-10T06:23:24Z","employer_posted_date":null,"last_verified_at":"2026-08-10T06:23:24Z","board_verified":false,"closed_at":null,"days_open":71,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":71},"description":"Role : Head of Backend\n\nFunction : Engineering - Platform & Backend\n\nLocation : A-8A, Knowledge Boulevard, Sector 62, Noida, Uttar Pradesh (on-site / hybrid)\n\nReports to : CTO / VP Engineering & Product Development\n\nDirect reports : 20+ backend engineers, tech leads and engineering managers across product squads\n\nExperience : 12+ years building backend systems, including 4+ years leading engineering teams\n\nThe role : \n\nWe are hiring a Head of Backend Engineering to own the architecture, delivery and operational health of every server-side system at Delta6Labs. You will lead a group of 20+ backend engineers, tech leads and managers across product squads, and report directly to the CTO / VP Engineering & Product Development as part of the engineering leadership team.\n\nQualification : B.E. / B.Tech / M.C.A. in Computer Science, Engineering or a related discipline. Equivalent practical experience considered.\n\nWhat you will own : \n\nArchitecture and technical direction : \n\n- Own the backend architecture across all Delta6Labs platforms - exchanges, wallets, trading systems, and white-label deployments and hold a coherent technical vision that survives client-specific pressure.\n\n- Make and document the consequential decisions : service boundaries, data ownership, synchronous versus event-driven communication, consistency models, and where we accept coupling in exchange for correctness.\n\n- Run a lightweight architecture review practice - design docs, RFCs, a technical decision record, so choices are debated before they are shipped and understood long after.\n\n- Lead the design of high-throughput, low-latency paths - order matching, order-book and market-data distribution over WebSocket, risk checks and liquidity routing with explicit latency and throughput budgets.\n\n- Own correctness-critical subsystems : the double-entry ledger, balance and fee computation, settlement and reconciliation, idempotency guarantees, and exactly-once semantics where money is involved.\n\n- Own third-party integration architecture across KYC/AML (SumSub, Veriff), blockchain analytics (Chainalysis), fiat and payment rails, market-data vendors and trading terminals such as MetaTrader 5.\n\n- Design for multi-tenancy - configuration-driven white-label deployments, tenant isolation, and the ability to ship a fix to one client without endangering the rest.\n\nEngineering execution and delivery : \n\n- Own backend delivery across squads, scoping, estimation, sequencing and commitment - and be accountable for predictable, high-quality releases against client and product timelines.\n\n- Set and enforce engineering standards : code review, testing expectations, API design and versioning, error contracts, documentation, and definition of done.\n\n- Partner closely with the Head of QA on testability, contract testing and release gating; with DevSecOps on CI/CD, infrastructure and deployment; and with Product on what is actually buildable when.\n\n- Break down and de-risk large programmes into shippable increments, with migration and rollback plans that have been thought through before they are needed.\n\n- Own technical debt as a managed portfolio, visible, prioritised and funded, rather than a backlog everyone gestures at.\n\n- Stay close enough to the code to review critical designs and pull requests, debug a production incident credibly, and keep the respect of your strongest engineers.\n\nTeam leadership and development : \n\n- Lead, coach and grow a backend organisation of 20+ engineers, build the tech-lead and engineering-manager layer so the function scales beyond your own bandwidth.\n\n- Define career ladders, competency frameworks, goal setting and performance reviews; develop your strongest engineers into architects and leads, and address underperformance honestly and early.\n\n- Build a culture of engineering rigour and candour where designs are challenged on merit, incidents are learning material rather than blame material, and people raise risk early without fear.\n\n- Act as a senior technical voice with clients and stakeholders, architecture walkthroughs, and security or audit conversations.\n\nWhat you must bring : \n\n- 12+ years building and operating production backend systems, including 4+ years leading engineering teams, with direct experience managing a team of ten or more.\n\n- Deep distributed-systems expertise : microservices, event-driven architecture, message queues and streaming (Kafka, RabbitMQ or similar), consistency and consensus trade-offs, idempotency, and designing for partial failure.\n\n- Strong hands-on engineering depth in at least one of Node.js/TypeScript, C++ or Python, Postgres, MongoDB with the ability to reason credibly across the others.\n\n- Demonstrated ownership of a high-throughput, low-latency or high-transaction-volume production platform in fintech, payments, trading, exchange or comparable domains.\n\n- Real database expertise : relational modelling and query performance at scale (PostgreSQL or MySQL), caching (Redis), and appropriate use of time-series, analytical or NoSQL stores.\n\n- Deep API design experience - REST, WebSocket - including versioning, rate limiting, authentication and authorisation, and contracts you can hand to a third party without embarrassment.\n\n- Strong cloud and infrastructure competence : AWS or GCP, containers and Kubernetes, infrastructure as code, CI/CD, and cost-aware architecture.\n\n- Proven production operations ownership : SLOs, observability, on-call, incident command and post-incident follow-through.\n\n- Security-conscious design instincts appropriate to a system that holds customer funds - authentication, key management, secrets handling, least privilege and auditability.\n\n- A track record of hiring, mentoring and retaining senior engineers, with specific people whose growth you can point to.\n\n- Excellent written communication design docs and decision records that other engineers can act on - and the ability to explain technical risk plainly to non-technical stakeholders and clients.\nSkills\nIT Head, Backend Architecture, API, Cloud, Distributed Systems, Node.js, TypeScript, C++, Python, Microservices Architecture, WebSockets","description_format":"text","description_chars":6143,"description_truncated":false,"requirements":{"experience_years_min":12,"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":["Blockchain & Crypto","Web3 & dApps","Blockchain Infrastructure"],"lifecycle":[{"event":"open","at":"2026-10-18T01:22:52Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.55,"p_room":0.28,"age_days":71,"expected_fill_days":28,"reasons":["seen:71","win:tail","crowd:"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/delta6labs-head-backend-engineering","json_url":"https://alion.io/job/delta6labs-head-backend-engineering.json","meta":{"generated_at":"2026-10-21T06:03:26Z","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":8770,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":3800836},"rest":"https://alion.io/mcp/rest/get_company?id=3800836"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdelta6labs-head-backend-engineering"},{"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%2Fdelta6labs-head-backend-engineering"},{"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%2Fdelta6labs-head-backend-engineering"},{"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/delta6labs-head-backend-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdelta6labs-head-backend-engineering"}]}