{"id":2811550,"url":"https://alion.io/job/persistent-systems-senior-net-backend-developer","title":"Senior .NET Backend Developer","company":{"id":59479,"name":"Persistent Systems","domain":"persistent.com","url":"https://alion.io/company/persistent-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zwayam","truth_index":{"grade":"A","score":92,"open_postings":107,"ghost_share":0,"stale_share":0.299,"repost_share":0.037,"time_to_fill_p50_days":46,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16000,"max_usd":37000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":168},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"Chart.js","optional":false},{"name":"CI/CD","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Jenkins","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"SignalR","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"Agile","optional":true},{"name":"Docker","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"Scrum","optional":true}],"status":"live","first_seen_at":"2026-10-07T11:31:01Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-29T02:22:05Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":21},"description":"About Persistent\nWe are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.\nOur disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix Assessment 2026 and Software Product Engineering PEAK Matrix Assessment 2026.\nAbout Position:\nWe are seeking an experienced Senior .NET Backend Developer with strong expertise in ASP.NET Core, API development, cloud technologies, and modern backend architectures. The ideal candidate will be responsible for building scalable, secure, and high-performance backend systems that power enterprise applications and real-time collaboration platforms. The role requires hands-on experience in backend development, cloud-native technologies, event-driven architectures, database technologies, DevOps practices, and application performance optimization. You will collaborate with cross-functional teams to design, develop, deploy, and support robust backend solutions.\nRole: Senior .NET Backend Developer\nLocation: Pune, Mumbai, Hyderabad\nExperience: 6 to 10 Years\nJob Type: Full Time Employment\nWhat You'll Do:\nDesign, develop, and maintain scalable backend applications using C# and ASP.NET Core.\nBuild high-performance REST APIs and WebSocket APIs for enterprise applications and real-time collaboration platforms.\nDevelop secure, resilient, and maintainable microservices and service-oriented architectures.\nImplement event-driven solutions using Azure Service Bus, SignalR, and messaging frameworks.\nDeploy and manage backend services across AWS and Azure cloud environments.\nDevelop caching strategies using Redis to improve application performance and scalability.\nDesign and optimize database solutions using PostgreSQL and MongoDB.\nMonitor application health, availability, and performance using CloudWatch and observability tools.\nTroubleshoot production issues and perform root cause analysis to ensure system reliability.\nImplement CI/CD pipelines using Jenkins, GitHub Actions, and DevOps best practices.\nCollaborate with frontend developers to integrate backend services with React-based applications.\nOptimize system performance through code improvements, database tuning, and infrastructure enhancements.\nParticipate in architecture discussions, sprint planning, code reviews, and technical design sessions.\nEnsure adherence to security standards, coding guidelines, and software engineering best practices.\nCreate and maintain technical documentation, API specifications, and support procedures.\nMentor junior developers and contribute to engineering excellence initiatives.\nExpertise You'll Bring:\n6?10 years of experience in backend software development using C# and .NET technologies.\nStrong hands-on expertise in C# and ASP.NET Core application development.\nExtensive experience designing and developing RESTful APIs and backend services.\nHands-on experience implementing WebSocket-based communication and real-time collaboration capabilities.\nStrong understanding of backend architecture, asynchronous programming, and scalable design patterns.\nExperience working with AWS and Azure cloud platforms.\nKnowledge of cloud-native application deployment and operational best practices.\nHands-on experience with CI/CD tools such as Jenkins, GitHub Actions, or equivalent platforms.\nStrong experience with Redis caching and performance optimization techniques.\nExperience working with PostgreSQL and relational database systems.\nExperience with NoSQL databases such as MongoDB.\nStrong understanding of database design, indexing, query optimization, and performance tuning.\nExperience building event-driven architectures using Azure Service Bus and SignalR.\nUnderstanding of distributed systems, messaging platforms, and asynchronous processing models.\nExperience with application monitoring, observability, logging, and diagnostics tools.\nKnowledge of authentication, authorization, API security, OAuth, JWT, and secure coding practices.\nFamiliarity with React, TypeScript, and frontend integration concepts.\nExposure to Chart.js and data visualization frameworks is desirable.\nExperience with Docker containerization and Kubernetes orchestration.\nKnowledge of DevOps practices, infrastructure automation, and deployment strategies.\nExposure to automated testing frameworks and quality engineering practices.\nExperience with analytics platforms such as PostHog is an added advantage.\nStrong analytical, debugging, troubleshooting, and problem-solving skills.\nExcellent communication and stakeholder management abilities.\nExperience working in Agile and Scrum environments.\nAbility to work independently and contribute effectively within distributed teams.\nPassion for software engineering, backend architecture, and continuous learning.\nBenefits:\nCompetitive salary and benefits package\nCulture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications\nOpportunity to work with cutting-edge technologies\nEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awards\nAnnual health check-ups\nInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents\nValues-Driven, People-Centric & Inclusive Work Environment:\nPersistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.\nWe support hybrid work and flexible hours to fit diverse lifestyles.\nOur office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.\nIf you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment\nLet's unleash your full potential at Persistent -persistent.com/careers\n?Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.?","description_format":"text","description_chars":7241,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Equity","Flexible schedule","Growth opportunities","Hybrid work","Insurance coverage"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Health Care","Information Technology","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-18T09:41:59Z"},{"event":"close","at":"2026-10-18T13:09:05Z"},{"event":"reopen","at":"2026-10-18T16:28:59Z"},{"event":"close","at":"2026-10-22T16:04:36Z"},{"event":"reopen","at":"2026-10-22T20:01:07Z"}],"visa":[],"liveness":{"score":79,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.873,"p_room":0.9,"age_days":20,"expected_fill_days":46,"reasons":["conf:1","velocity","win:mid","comp:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-senior-net-backend-developer","json_url":"https://alion.io/job/persistent-systems-senior-net-backend-developer.json","meta":{"generated_at":"2026-10-29T05:27:25Z","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":8377,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":59479},"rest":"https://alion.io/mcp/rest/get_company?id=59479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpersistent-systems-senior-net-backend-developer"},{"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%2Fpersistent-systems-senior-net-backend-developer"},{"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%2Fpersistent-systems-senior-net-backend-developer"},{"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/persistent-systems-senior-net-backend-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-senior-net-backend-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2811550}},{"tool":"search_jobs","arguments":{"company":"persistent.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2811550},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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