{"id":2838685,"url":"https://alion.io/job/wissen-technology-full-stack-engineer-react-heavy-java","title":"Full-Stack Engineer (React Heavy + Java)","company":{"id":412,"name":"Wissen Technology","domain":"wissen.com","url":"https://alion.io/company/wissen-technology","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"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":["Hyderabad, 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":159},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"Java","optional":true},{"name":"Jest","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-10-19T08:07:32Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-20T21:05:50Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Wissen Technology is hiring for Senior Full-Stack Engineer (React + Java)\nABOUT WISSEN TECHNOLOGY\nAt Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset-ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. We don't just meet expectations-we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact-the first time, every time.\nJOB SUMMARY\nWissen Technology is hiring a Senior Full-Stack Engineer to design, develop, and maintain enterprise-grade product applications using React and Java technologies. The role involves end-to-end ownership of frontend and backend components, collaboration with cross-functional teams, and delivery of scalable, high-quality software solutions in a product engineering environment.\nEXPERIENCE, LOCATION, MODE OF WORK\nExperience: 8-12 years\nLocation: Hyderabad\nMode of Work: Hybrid\nMandatory Skills (Must Have)\nReact.js (8+ years building production-grade web applications)\nJava (8+ years for backend services and enterprise development)\nSpring Boot framework for microservices architecture and REST APIs\nJavaScript and TypeScript for modern frontend development\nHTML5, CSS3, and responsive UI development\nREST API development, integration, and troubleshooting\nSQL and relational database development\nGit, CI/CD pipelines, automated testing, and code reviews\nOptional Skills (Good to Have)\nAWS, Azure, or GCP cloud platforms\nDocker containerization and Kubernetes orchestration\nMicroservices and distributed systems design\nFrontend testing frameworks such as Jest or React Testing Library\nEnterprise-scale application development experience\nPerformance optimization and accessibility best practices\nProfessional Attributes & Qualifications\nEducation: BE/BTech/ME/MTech in Computer Science, Engineering, or related field\nLeadership: Experience mentoring junior developers and contributing to technical guidance\nOwnership: Ability to take end-to-end ownership of features and deliver independently\nStrong written and verbal communication skills\nExcellent analytical, problem-solving, and stakeholder collaboration abilities\nKey Responsibilities\nDesign and develop scalable frontend applications using React, JavaScript, and TypeScript\nBuild reusable UI components and manage application state effectively\nDevelop and maintain Java and Spring Boot backend services and REST APIs\nPerform code reviews and contribute to architecture and technical design discussions\nImprove application performance, reliability, accessibility, and test coverage\nCollaborate with product managers, designers, QA teams, and engineers in Agile environments\nTroubleshoot and resolve production issues across frontend and backend systems\nSupport CI/CD processes and ensure high-quality software delivery\nWissen Sites\nWebsite: www.wissen.com\nLinkedIn: https://www.linkedin.com/company/wissen-technology\nWissen Leadership: https://www.wissen.com/company/leadership-team/\nWissen Live: https://www.linkedin.com/company/wissen-technology/posts/feedView=All\nWissen Thought Leadership: https://www.wissen.com/articles/","description_format":"text","description_chars":4278,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital 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