{"id":1233353,"url":"https://alion.io/job/sampoorna-computer-people-sr-engineer-full-stack-net","title":"Sr. Engineer - Full Stack (.NET)","company":{"id":3800140,"name":"Sampoorna Consultants","domain":"sampoorna.com","url":"https://alion.io/company/sampoorna-computer-people","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14500,"max_usd":38000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":123},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon EKS","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Blue-Green Deployment","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"Gitflow","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-03T00:00:00Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-30T19:32:07Z","board_verified":true,"closed_at":null,"days_open":28,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":28},"description":"Work Location: Mumbai (Vile Parle West)\nIt is work from office role with 1st & 3rd Saturday OFF.\nLooking Immediate Joiners\nCore Tech Stack:\n.NET (Versions 10 & 9)\nReact.js (Versions 19 & 18)\nPostgreSQL (Versions 18 & 17)\nCloud & Orchestration: AWS Cloud & Kubernetes (EKS)\nResponsibility Split:\n20%-30% Feature Development & Enhancements\n70%-80% Optimization, Bug Fixing, Support, Maintenance, DevOps & Release Engineering\nKey Responsibilities\n1. DevOps, Kubernetes & Release Engineering (High Priority)\nOwn and mature the CI/CD infrastructure on AWS Cloud, driving predictable, automated code deployments.\nLead Kubernetes Release Engineering initiatives: design, maintain, and optimize containerized workloads using Docker, Helm charts, and K8s manifests.\nManage advanced cluster orchestration strategies, ensuring flawless Canary, Blue-Green, or Rolling updates inside Kubernetes with zero downtime.\nEnforce strict Code Management and Version Control best practices (Git), establishing branching protocols, mandatory PR reviews, and complex merge conflict resolutions.\n2. System Optimization & Performance Tuning\nConduct deep-dive performance tuning of PostgreSQL (v18/17) databases, optimizing highly complex queries, execution plans, indexes, and views to sustain millions of transactions.\nAudit and optimize backend .NET (v10/9) microservices and frontend React.js (v19/18) applications to eliminate memory leaks, minimize latency, and reduce compute footprints.\nIdentify structural bottlenecks in high-pressure environments and implement code-level refactoring for maximum throughput.\n3. Advanced Bug Fixing, Support & Maintenance\nAct as the primary technical anchor for tier-3 application support, rapidly isolating, debugging, and resolving complex production issues across multiple modules.\nManage, write, and execute robust scripts to ensure exact data synchronization across distributed modules built on a microservices architecture.\nMonitor cloud infrastructure health, Kubernetes pod stability, and proactively mitigate risks related to server load and data synchronization lag.\n4. Application Development & Enhancements (20%-30%)\nScope, design, and develop targeted application enhancements, new modules, and critical feature requests using the latest specifications of .NET and React.js.\nCollaborate with stakeholders to translate complex system requirements into scalable, clean, and well-documented technical solutions.\nRequired Skills & Qualifications\nTechnical Competencies\nBackend & Frontend: Advanced proficiency in .NET 10 / 9 (C#) and React 19 / 18, with a knack for refactoring legacy flows into high-performing modules.\nDatabase Mastery: Advanced PostgreSQL 18 / 17 expertise (query optimization, deep profiling, index strategy tuning, and database design).\nKubernetes & DevOps: Deep hands-on experience with Kubernetes (pod lifecycle, services, configmaps, ingress, Helm) and AWS Cloud services (EKS, EC2, RDS, Lambda, S3).\nDebugging & Code Tracing: Elite ability to reverse-engineer issues, trace errors across distributed microservices, and manage cross-module data synchronization scripts.\nVersion Control: Expert-level knowledge of Git (Gitflow, rebasing, cherry-picking).\nSoft Skills & Behavioral Traits\nResilience Under Pressure: Calm, structural approach when handling production incidents or high-traffic transaction loads.\nProblem Solver: A natural investigator who enjoys finding the \"needle in the haystack\" within massive datasets and complex codebases.\nOperational Ownership: A mindset focused on system reliability, continuous automation, and long-term application health.","description_format":"text","description_chars":3612,"description_truncated":false,"requirements":{"experience_years_min":null,"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":"2026-09-25T15:39:50Z"}],"liveness":{"score":47,"band":"ok","label":"Likely open","p_open":1,"p_active":0.519,"p_room":0.9,"age_days":27,"expected_fill_days":61,"reasons":["conf:5","agency","velocity","win:mid"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sampoorna-computer-people-sr-engineer-full-stack-net","json_url":"https://alion.io/job/sampoorna-computer-people-sr-engineer-full-stack-net.json","meta":{"generated_at":"2026-10-01T03:08:40Z","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":2626,"day_limit":5000,"remaining_today":2374,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}