{"id":4283963,"url":"https://alion.io/job/cognizant-senior-full-stack-software-engineer-net-angular-cloud","title":"Senior Full Stack Software Engineer (.NET, Angular & Cloud)","company":{"id":85,"name":"Cognizant","domain":"cognizant.com","url":"https://alion.io/company/cognizant","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Cognizant Careers","truth_index":{"grade":"A","score":88,"open_postings":200,"ghost_share":0,"stale_share":0.455,"repost_share":0.06,"time_to_fill_p50_days":24,"computed_at":"2026-11-12T10:38:37Z"}},"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":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Angular","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bootstrap","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Rest API","optional":false},{"name":"Spinnaker","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"Confluence","optional":true},{"name":"Jira","optional":true},{"name":"Kanban","optional":true},{"name":"Scrum","optional":true}],"status":"live","first_seen_at":"2026-11-13T12:26:18Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T21:11:29Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Senior Full Stack Software Engineer (.NET, Angular & Cloud)\nJob Summary\nWe are seeking an experienced Senior Full Stack Software Engineer with strong expertise in Microsoft technologies, modern web development, cloud platforms, and software engineering best practices. The ideal candidate will have a proven track record of delivering scalable, secure, and high-quality applications across both backend and frontend technologies to work on-site.\nYou will work closely with product owners, architects, QA teams, and fellow engineers to design, develop, and support enterprise-grade solutions. The role requires a strong engineering mindset, excellent problem-solving skills, and a passion for leveraging modern development practices, including AI-assisted software development.\nRequired Skills & Experience\nFull Stack Development\n7+ years of professional software development experience demonstrating progressive growth and increasing technical responsibility.\nStrong hands-on experience with C#, .NET, ASP.NET Core, and RESTful Web APIs.\nExperience designing and implementing Webhooks and event-driven integrations.\nStrong expertise in Angular (12+), TypeScript, JavaScript, HTML5, CSS3, and responsive web application development.\nExperience developing applications using Bootstrap and modern UI frameworks.\nProficiency in object-oriented programming (OOP), software design patterns, and SOLID principles.\nAbility to write clean, maintainable, secure, and reusable code.\nQuality Engineering & Testing\nHands-on experience with Test-Driven Development (TDD) and automated testing practices.\nExperience with QA automation frameworks and automated testing strategies.\nStrong understanding of software quality, code reviews, and continuous improvement practices.\nDatabase Technologies\nExperience working with relational databases such as SQL Server.\nExperience with NoSQL databases such as MongoDB.\nStrong understanding of database design, performance optimization, and data modeling.\nCloud & Modern Architecture\nExperience developing and deploying applications on cloud platforms such as AWS or Microsoft Azure.\nStrong understanding of Microservices Architecture and distributed systems.\nExperience building scalable, resilient, and highly available applications.\nDevOps & Development Tools\nProficiency with Git or other source control management systems.\nExperience with CI/CD pipelines and DevOps tools such as:Jenkins\nDocker\nSpinnaker\n\nFamiliarity with automated deployment and release management processes.\nAI-Assisted Development\nHands-on experience using Generative AI-assisted development tools and modern engineering practices.\nExperience with spec-driven development, AI agents, development copilots, or related productivity tools.\nAbility to effectively integrate AI-assisted workflows into software development processes.\nPreferred Skills\nExperience working within Agile delivery environments (Scrum, Kanban).\nKnowledge of the Atlassian toolset, particularly Jira and Confluence.\nFamiliarity with accessibility standards such as WCAG 2.1 AA.\nUnderstanding of secure software development practices and application security principles.\nExperience with webhook automation scripting and process automation.\nExposure to enterprise integration and event-driven architectures.\nKey Responsibilities\nDesign, develop, test, and maintain scalable full-stack applications using .NET and Angular technologies.\nBuild and maintain secure, high-performing REST APIs, web services, and integration components.\nDesign and implement webhook-based and event-driven solutions.\nDevelop responsive and accessible user interfaces following modern web standards.\nCollaborate with product owners, business analysts, architects, and QA teams to deliver high-quality software solutions.\nImplement automated testing and quality assurance practices across the development lifecycle.\nParticipate in architectural discussions and contribute to technical design decisions.\nOptimize application performance, scalability, and reliability.\nBuild and support cloud-native applications deployed on AWS or Azure.\nContribute to CI/CD automation and DevOps initiatives.\nEnsure compliance with security, accessibility, and governance standards.\nTroubleshoot production issues and provide timely resolution of technical challenges.\nParticipate in code reviews and promote engineering best practices.\nResearch and evaluate emerging technologies, including AI-assisted development capabilities.\nAdditional eligibility requirements:\n· Candidates must currently 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