{"id":2148768,"url":"https://alion.io/job/cognizant-senior-full-stack-developer-react-java-aws-hybrid","title":"Senior Full Stack Developer (React, Java & AWS) (Hybrid)","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":"B","score":80,"open_postings":81,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-10-10T05:45:15Z"}},"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":"structured","locations":["Irving, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":89000,"max_usd":163000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":2993},"experience_years_min":8,"visa_sponsorship":true,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"React.js","optional":false},{"name":"Rest-Assured","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring MVC","optional":false},{"name":"SQL","optional":false},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-09-25T12:11:04Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-12T02:08:48Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"Senior Full Stack Developer (React, Java & AWS) (Hybrid)\nAbout the role\nAs a Senior Full Stack Java Developer, you will make an impact by designing, developing, and maintaining scalable web applications that deliver exceptional user experiences and support critical business objectives. You will be a valued member of the engineering team and work collaboratively with architects, product owners, designers, developers, and other technology stakeholders to build innovative cloud-based solutions.\nIn this role, you will:\nDevelop and maintain full stack applications using Java, Spring Boot, React.js, JavaScript, SQL, and AWS technologies.\nBuild reusable front-end components and scalable back-end services to support ongoing application development initiatives.\nTranslate business requirements, wireframes, and technical designs into high-quality, maintainable code.\nDesign and integrate RESTful APIs and messaging solutions to enable seamless system communication.\nOptimize application performance, scalability, security, and reliability across multiple browsers and devices.\nCollaborate with cross-functional teams to troubleshoot issues and implement innovative technology solutions.\nLeverage AI-powered development tools to improve productivity, code quality, and delivery efficiency.\nWork model\nWe believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring up to 3 days per week in a client or Cognizant office in Irving TX or Minneapolis MN. The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.\nPlease note that this position is not eligible for visa transfer or sponsorship now or at any time in the future.\nWhat you need to have to be considered\nStrong experience developing enterprise applications using Java, Spring Boot, Spring MVC, JavaScript, SQL, and MySQL.\nExperience building and deploying cloud-based solutions usingAWS.\n8+ years of experience as Full stack developer\nHands-on experience withReact.js and modern front-end development practices.\nExperience designing, developing, and integratingRESTful APIs.\nKnowledge of event-driven architecture and messaging platforms such asKafka.\nUnderstanding of modern authentication and authorization mechanisms, including JSON Web Tokens (JWT).\nExperience using AI-assisted development tools such asGitHub Copilot, Claude, Agentic AI tools, or similar technologies.\nProven problem-solving, analytical, and communication skills within Agile development environments.\nThese will help you stand out:\nExperience building highly scalable and high-performance web applications.\nFamiliarity with modern front-end build tools, CI/CD pipelines, and DevOps practices.\nKnowledge of microservices architecture and cloud-native application development.\nExperience working in large enterprise or client-facing environments.\nPassion for emerging technologies, AI-enabled software engineering, and continuous learning\nSalary and Other Compensation:\nApplications will be accepted until October 9th , 2026.\nThe annual salary for this position is between $ 81,337 to $163,00 depending on experience and other qualifications of the successful candidate.\nThis position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.\nBenefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:\nMedical/Dental/Vision/Life Insurance\nPaid holidays plus Paid Time Off\n401(k) plan and contributions\nLong-term/Short-term Disability\nPaid Parental Leave\nEmployee Stock Purchase Plan\nDisclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law\nApplicants may be required to attend interviews in person or by video conference. 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