Wissen Technology is hiring for Java Fullstack Lead
About Wissen Technology:
At 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.
Job Summary:
We 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.
- Strong experience in Java 8/11/17, Spring Boot, Spring Security, Hibernate, and Microservices.
- Hands-on expertise in React.js, JavaScript/TypeScript, Redux, and REST API integration.
- Solid understanding of Data Structures, Algorithms, Big-O complexity, and problem-solving.
- Experience with System Design, HLD/LLD, Design Patterns, Distributed Systems, and Event-Driven Architecture.
- Knowledge of Kafka/RabbitMQ, SQL (Oracle/PostgreSQL/MySQL), and NoSQL databases.
- Experience with AWS/Azure/GCP, Docker, Kubernetes, and CI/CD pipelines.
- Strong understanding of JUnit, Mockito, Git, Maven/Gradle, and SonarQube.
- Minimum 3–5 years of experience leading teams, conducting code reviews, mentoring developers, and driving end-to-end delivery in Agile environments
Preferred Qualifications:
- Experience with GraphQL and API Gateway implementation.
- Knowledge of Infrastructure as Code (Terraform/CloudFormation).
- Experience with monitoring and observability tools such as Prometheus, Grafana, ELK, or Splunk.
- Familiarity with DevSecOps and cloud security best practices.
- Exposure to performance tuning and application scalability.
Wissen Sites:
- Website: www.wissen.com
- LinkedIn: https://www.linkedin.com/company/wissen-technology
- Wissen Leadership: Leadership Team | Wissen
- Wissen Live: https://www.linkedin.com/company/wissen-technology/posts/feedView=All
- Wissen Thought Leadership: https://www.wissen.com/articles/
Skills Required
- 10 to 15 years of professional experience
- Bachelor’s or master’s degree in engineering, technology, computer applications, or science, including B.E., B.Tech, M.Tech, MCA, or MS
- Strong experience with Java 8, 11, or 17
- Experience with Spring Boot, Spring Security, Hibernate, and microservices
- Hands-on expertise with React.js, JavaScript or TypeScript, Redux, and REST API integration
- Understanding of data structures, algorithms, Big-O complexity, and problem-solving
- Experience with system design, HLD/LLD, design patterns, distributed systems, and event-driven architecture
- Knowledge of Kafka or RabbitMQ, SQL databases, and NoSQL databases
- Experience with AWS, Azure, or GCP, Docker, Kubernetes, and CI/CD pipelines
- Understanding of JUnit, Mockito, Git, Maven or Gradle, and SonarQube
- At least 3 to 5 years leading teams, conducting code reviews, mentoring developers, and driving end-to-end delivery in Agile environments
- Experience with GraphQL and API Gateway implementation
- Knowledge of Infrastructure as Code using Terraform or CloudFormation
- Experience with Prometheus, Grafana, ELK, or Splunk
- Familiarity with DevSecOps and cloud security best practices
- Exposure to performance tuning and application scalability
What We Do
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains. With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services. We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!). Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world. Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients
