{"id":2924454,"url":"https://alion.io/job/wissen-technology-java-full-stack-lead","title":"Java Full Stack Lead","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":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","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":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":22000,"max_usd":56000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":69},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Gradle","optional":false},{"name":"Hibernate","optional":false},{"name":"JavaScript","optional":false},{"name":"JUnit","optional":false},{"name":"Kubernetes","optional":false},{"name":"Maven","optional":false},{"name":"Mockito","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Rest API","optional":false},{"name":"SonarQube","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Security","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"API Gateway","optional":true},{"name":"CloudFormation","optional":true},{"name":"Grafana","optional":true},{"name":"GraphQL","optional":true},{"name":"Java","optional":true},{"name":"Kotlin","optional":true},{"name":"Prometheus","optional":true},{"name":"Splunk","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-07-01T00:00:00Z","employer_posted_date":"2026-07-01","last_verified_at":"2026-10-22T10:19:46Z","board_verified":true,"closed_at":null,"days_open":113,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":113},"description":"Wissen Technology is hiring for Java Fullstack Lead\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 with 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:\nWe are looking for a hands-on Java Full Stack Technical Lead with strong expertise in Java, Spring Boot, Microservices, and React to lead the design, development, and delivery of enterprise applications. The ideal candidate should have experience in application architecture, system design, data structures & algorithms, and leading development teams.\nExperience: 10 to 15 Years\nLocation: Bangalore\nMode of Work: Full Time \nEducation: B.E/B tech, M tech, MCA, MS\nKey Responsibilities:\nStrong experience in Java 8/11/17, Spring Boot, Spring Security, Hibernate, and Microservices.\nHands-on expertise in React.js, JavaScript/TypeScript, Redux, and REST API integration.\nSolid understanding of Data Structures, Algorithms, Big-O complexity, and problem-solving.\nExperience with System Design, HLD/LLD, Design Patterns, Distributed Systems, and Event-Driven Architecture.\nKnowledge of Kafka/RabbitMQ, SQL (Oracle/PostgreSQL/MySQL), and NoSQL databases.\nExperience with AWS/Azure/GCP, Docker, Kubernetes, and CI/CD pipelines.\nStrong understanding of JUnit, Mockito, Git, Maven/Gradle, and SonarQube.\nMinimum 3-5 years of experience leading teams, conducting code reviews, mentoring developers, and driving end-to-end delivery in Agile environments\nPreferred Qualifications:\nExperience with GraphQL and API Gateway implementation.\nKnowledge of Infrastructure as Code (Terraform/CloudFormation).\nExperience with monitoring and observability tools such as Prometheus, Grafana, ELK, or Splunk.\nFamiliarity with DevSecOps and cloud security best practices.\nExposure to performance tuning and application scalability.\nWissen Sites: \nWebsite: www.wissen.com\nLinkedIn: https://www.linkedin.com/company/wissen-technology\nWissen Leadership: Leadership Team | Wissen\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":3478,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":3,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-20T13:05:44Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.431,"p_room":0.28,"age_days":113,"expected_fill_days":29,"reasons":["conf:2","velocity","win:tail","crowd:"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/wissen-technology-java-full-stack-lead","json_url":"https://alion.io/job/wissen-technology-java-full-stack-lead.json","meta":{"generated_at":"2026-10-22T11:13:41Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":9022,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":412},"rest":"https://alion.io/mcp/rest/get_company?id=412"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwissen-technology-java-full-stack-lead"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fwissen-technology-java-full-stack-lead"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fwissen-technology-java-full-stack-lead"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/wissen-technology-java-full-stack-lead\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwissen-technology-java-full-stack-lead"}]}