{"id":49068,"url":"https://alion.io/job/nec-software-solutions-senior-software-engineer-net-full-stack-developer","title":"Senior Software Engineer - .Net Full stack Developer","company":{"id":4310,"name":"NEC Software Solutions","domain":"necsws.com","url":"https://alion.io/company/necsws","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":16,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":27,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":67000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":159},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Blazor","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"JavaScript","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"CI/CD","optional":true},{"name":"gRPC","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-08-10T11:27:24Z","employer_posted_date":"2026-08-10","last_verified_at":"2026-10-23T07:12:08Z","board_verified":true,"closed_at":null,"days_open":73,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":73},"description":"Our philosophy is to understand our customers’ business first before we get to the technology.\nThis approach leads to clever software; streamlining old processes, saving money and delivering positive change.\nOur technology has helped the NHS screen millions of babies for hearing loss, ensures hundreds of housing providers are managing their homes efficiently and helps officers in over a dozen different police forces to make better decisions at the frontline.\nBased in the UK but working around the world, our 2,000 employees help improve the services that matter most.\nWe are now part of the NEC corporation, a leader in the integration of IT and network technologies that benefit businesses and people worldwide - this brings in new opportunities without limits for growth and innovation.\nOverall Experience\nExperienced full-stack developer with a strong focus on building robust, scalable, and high-performance applications within the Microsoft technology stack. Skilled in developing clean, maintainable applications and SQL Server data models, and implementing data access using Entity Framework. Proficient in designing and implementing restful API’s and writing C#, HTML, JavaScript, AngularJS within the .NET environment. Interpreting and assisting with real work requirements and suggesting solutions key.\nTotal & Relevant Experience (years): 5+\nDesignation/Role: Full-stack- Developer\nLocation: Mumbai\nWorking Hours: Full Time \nRole Summary:\nThe Full-Stack Developer will be responsible for designing, implementing and maintaining high-performance front-end and server-side components and services within the Microsoft technology stack. This role focuses on developing clean, reliable code, managing SQL Server databases, and building efficient data access layers using Entity Framework. The developer will work with modern communication technologies delivering secure, scalable service-to-service and service-to-end-user integrations. Collaborating closely other technical teams, they will help shape robust solutions that support business-critical applications. Experience with API design and integration patterns is a valuable advantage. Knowledge/experience of translating UI/UX requirements to specifications/flow diagrams/stories would be beneficial.\nSkillset / Responsibilities\nEssential:\nEssential Skillset\nStrong proficiency in C# and backend development within the .NET ecosystem. \nProficiency in HTML, CSS and JavaScript, client-side stacks such as AngularJS, Angular, Blazor, etc.\nSolid experience with SQL Server, including writing complex queries, optimisation, and database design. \nExperience in building unit tests using NUnit or Visual Studio test frameworks. \nProficient in Entity Framework for data access, modelling, and migrations. \nStrong understanding of backend architecture, service-oriented design, and application lifecycle management.\n Experience integrating front-end components with backend services. \nAbility to build clean, modular, and reusable UI components following best practices. \nSolid grasp of browser developer tools and front-end debugging techniques. \nFamiliarity with secure coding practices, error handling, logging, and monitoring. \nAbility to work effectively within Agile/Scrum teams and collaborate with cross-functional stakeholders. \nEssential Responsibilities\nDesign, develop, and maintain backend services and components using C# and .NET Framework and Core. \nImplement high-performance, scalable data access layers using Entity Framework and SQL Server. \nDeveloper unit tests alongside code to ensure low bug count. \nOptimise database queries, indexes, and overall system performance. \nCollaborate with front-end, and architecture teams to deliver integrated solutions. \nEnsure code quality through testing, peer reviews, and adherence to development standards. \nDiagnose and resolve back-end and front-end issues across services, databases, and integrations. \nDesirable:\nDesirable Skillset\nKnowledge of frameworks like AngularJS, Angular, Blazor, etc.\nExperience designing and consuming RESTful APIs and working with API gateways. \nKnowledge of integration patterns and message-based communication. \nUnderstanding of DevOps practices, CI/CD pipelines, and deployment automation. \nAwareness of system scalability, caching strategies, and performance profiling tools. \nAwareness of accessibility standards (e.g., WCAG) and front-end performance optimisation. \nExperience working with design systems or contributing to UI pattern libraries. \nFamiliarity with branching strategies. \nExperience of creating UI layouts/designs based on customer requirements a plus.\nDesirable Responsibilities\nBuild and maintain RESTful API’s, gRPC services and protobuf and Signal-R message contracts for inter-service communication. \nContribute to the design and improvement of integration strategies and API standards. \nParticipate in evaluating third-party services, libraries, or architectural enhancements. \nProvide technical input to peers across development teams. \nHelp document backend architecture, data flows, and development guidelines. \nContribute to the creation or enhancement of a shared UI component library. \nAssist in frontend performance tuning and identifying optimisation opportunities. \nProvide technical feedback during UX/UI design discussions and prototyping. \nParticipate in evaluating new tools, frameworks, or libraries that could improve development efficiency. \nHelp document frontend standards, guidelines, or architectural patterns. \n NA","description_format":"text","description_chars":5517,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Law Enforcement","Digital 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