{"id":1325783,"url":"https://alion.io/job/flex-fullstack-net-technical-manager-react-js-it","title":"Fullstack .Net Technical Manager (React Js) - IT","company":{"id":1845316,"name":"Flex","domain":"flex.com","url":"https://alion.io/company/flex-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":84,"open_postings":64,"ghost_share":0,"stale_share":0.828,"repost_share":0,"time_to_fill_p50_days":15,"computed_at":"2026-10-04T05:45:00Z"}},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":26000,"max_usd":68000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":22},"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Apache Kafka","optional":false},{"name":"API Gateway","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"Bootstrap","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"GitLab","optional":false},{"name":"Jest","optional":false},{"name":"Kibana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Logstash","optional":false},{"name":"RabbitMQ","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"SQL","optional":false},{"name":"State Management","optional":false},{"name":"Tailwind CSS","optional":false},{"name":"TypeScript","optional":false},{"name":"xUnit","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-09T00:00:00Z","employer_posted_date":"2026-09-09","last_verified_at":"2026-10-05T01:41:31Z","board_verified":true,"closed_at":null,"days_open":26,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":26},"description":"Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.Job Description\nJob Description\nTo support our extraordinary teams who build great products and contribute to our growth, we’re looking to add aFullstack .Net Technical Manager - IT located in Chennai location.\nWe are looking for a highly experienced, hands-on Technical Lead who will play a dual role - actively contributing to coding while also mentoring and managing a small technical team.\nThe ideal candidate will be a strong individual contributor with deep expertise in .NET Core, React.js, containerization, and application monitoring (ELK Stack). You will lead by example - writing quality code, setting best practices, and guiding the team toward technical excellence.\nThis position requires strong ownership, the ability to make architectural decisions, and a collaborative mindset to work effectively with product, DevOps, and business stakeholders.\nReporting to the Senior Manager, and the role involves:\nWhat a typical day looks like:\nLead technical design and architecture discussions ensuring scalability, performance, and security.\n\nDesign, develop, and maintain enterprise-grade web applications using .NET Core, C#, and React.js / Angular.\n\nAct as an individual contributor - writing clean, efficient, and maintainable code while mentoring others.\n\nManage and guide a small team of developers - conducting code reviews, design reviews, and technical mentoring.\n\nOwn the end-to-end delivery of assigned modules - from requirements and design through deployment and monitoring.\n\nManage source control using Git, maintain branching strategies, and enforce best practices in version control.\n\nBuild, deploy, and manage containerized applications using Docker and Kubernetes.\n\nIntegrate and monitor systems using ELK Stack (Elasticsearch, Logstash, Kibana) for observability and troubleshooting.\n\nCollaborate with cross-functional teams - QA, DevOps, architects, and product owners - to deliver robust solutions.\n\nContinuously identify performance bottlenecks and propose optimizations.\n\nDrive continuous improvement in coding practices, processes, and tools across the team.\n\nThe experience we’re looking to add to our team:\nBachelor’s or master’s degree in computer science, Information Technology, or related field (or equivalent work experience).\n\n12 - 15 years of experience in Information Technology or related field.\n\nBackend:\n\nExpert in C#, ASP.NET Core, Web API, LINQ, Entity Framework Core\n\nStrong understanding of microservices architecture and distributed systems\n\nExperience with SQL Server and database performance tuning\n\nFrontend:\n\nHands-on with React.js, TypeScript, Redux / Context API, HTML5, CSS3, Bootstrap / Tailwind\n\nStrong in RESTful API integration and state management\n\nDevOps / Tools:\n\nProficient in Git (GitHub / GitLab / Azure DevOps)\n\nExperience in Docker, Kubernetes, and CI/CD pipeline management\n\nMonitoring / Logging:\n\nHands-on with ELK Stack (Elasticsearch, Logstash, Kibana) for centralized logging and performance insights\n\nAdditional Advantage:\n\nExperience with Azure / AWS Cloud Services\n\nFamiliarity with Unit Testing Frameworks (xUnit / NUnit / Jest)\n\nKnowledge of message queues (Kafka / RabbitMQ)\n\nExposure to security best practices and API gateway configurations\n\nSoft Skills & Attitude:\n\nStrong analytical and problem-solving mindset\n\nExcellent leadership and communication skills - able to guide team members while being hands-on\n\nOwnership mindset - accountable for quality and timely delivery\n\nPositive, collaborative, and solution-oriented attitude\n\nAbility to balance coding and team management effectively\n\nQuick adaptability to changing priorities and technologies\n\nWhy Join Us\nLead technical delivery while staying close to hands-on coding\n\nWork on cutting-edge technologies and cloud-native architectures\n\nBe part of a collaborative, learning-focused culture\n\nCompetitive compensation and opportunities for career and technical growth\n\nWhat you will get for the great work you provide:\nHealth Insurance\n\nPTO\n\nNK99\nJob Category\nITFlex pays for all costs associated with the application, interview or offer process, a candidate will not be asked for any payment related to these costs.Flex does not accept unsolicited resumes from headhunters, recruitment agencies or fee based recruitment services. Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. Flex does not discriminate in employment opportunities or practices based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status or any other status protected by law. Flex provides reasonable accommodation so that qualified applicants with a disability may participate in the selection process. Please advise us of any accommodations you request to express interest in a position by e-mailing: . Please state your request for assistance in your message. Only reasonable accommodation requests related to applying for a specific position within Flex will be reviewed at the e-mail address. Flex will contact you if it is determined that your background is a match to the required skills required for this position. Thank you for considering a career with Flex.","description_format":"text","description_chars":5706,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Hardware","Health Care"],"lifecycle":[{"event":"open","at":"2026-09-27T03:00:21Z"}],"visa":[],"liveness":{"score":22,"band":"cold","label":"Long shot","p_open":1,"p_active":0.479,"p_room":0.45,"age_days":25,"expected_fill_days":15,"reasons":["conf:1","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-04T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/flex-fullstack-net-technical-manager-react-js-it","json_url":"https://alion.io/job/flex-fullstack-net-technical-manager-react-js-it.json","meta":{"generated_at":"2026-10-05T02:42:06Z","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":3663,"day_limit":5000,"remaining_today":1337,"minute_limit":60,"resets_at":"2026-10-06T00:00:00Z"}}}