{"id":1253262,"url":"https://alion.io/job/delta6labs-fintech-pvt-ltd-senior-software-development-engineer-backend","title":"Senior Software Development Engineer - Backend","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":"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":"explicit","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14500,"max_usd":34000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":159},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"WebSockets","optional":false}],"status":"live","first_seen_at":"2026-09-10T10:18:48Z","employer_posted_date":null,"last_verified_at":"2026-09-10T10:18:48Z","board_verified":false,"closed_at":null,"days_open":41,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":41},"description":"C++ Developer (Backend)\n\nWe're looking for a C++ engineer to own and evolve a low-latency system for crypto trading. 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