Java Full stack Developer at Wissen Technology · Mumbai, Pune, Bengaluru (Bangalore) · 5 - 10 years · Profitable · Posted 20 Jun 2025

- Proven experience as a Full Stack Developer with hands-on expertise in Core Java, Angular/ React and SQL.
- Good expertise in microservices.
- Good experience in cloud platform, AWS preferred.
- Experience with RESTful services and APIs.
- Solid understanding of object-oriented programming principles.
- Familiarity with version control systems like Git.
- Excellent problem-solving skills and attention to detail.
- Strong communication skills and the ability to work well in a team environment.

About Wissen Technology
About
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.
Connect with the team
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Location: Pune (Baner) – Work from Office (5 Days a Week)
Experience: 5–10 Years
Join a fast-growing product-based company building high-scale, customer-centric applications. If you're passionate about solving complex engineering problems and building scalable systems, we'd love to connect with you.
Core Technical Skills
- Strong expertise in Java, Spring Boot, and Microservices
- Hands-on experience with ReactJS and Next.js
- Excellent understanding of Data Structures & Algorithms (DSA)
- Strong experience with System Design and scalable architecture
- Good knowledge of GraphQL
- Experience designing and developing REST APIs
- Expertise in SQL and/or NoSQL databases
- Experience building asynchronous, event-driven microservices
- Integration with internal and third-party services
- Strong understanding of software engineering best practices, clean code, testing, and maintainability
DevOps & Cloud
- Hands-on experience with Docker, Kubernetes, CI/CD, and Jenkins
- Experience building and deploying scalable production applications
Preferred Background
- Experience working in product-based eCommerce companies
- Strong academic background
- Customer-first mindset with the ability to thrive in a fast-paced environment
- Self-driven engineer capable of owning features end-to-end

Hiring for the position of Full Stack Developer responsible for managing back-end services and the interchange of data between the server and the users.Your primary focus will be the development of all server side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the frontend elements built by your co-workers into the application. Therefore, a basic understanding of frontend technologies is necessary as well.
Job Profile: -
● Create and consume restful APIs
● Design, develop, and maintain internal and external applications
● Build efficient, testable, and reusable modules
● Write high quality, structured application/interface code and documentation
● Identify solutions through research and collaboration that resolves the root of problems as they arise
● Define functional and technical requirements for application software to develop skills and knowledge
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● Contribute in all phases of the development lifecycle
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∙ Proficient in Node.JS and ReactJS development stack
∙ 2+ years’ experience designing, querying, and updating databases in MySQL/nosql
∙ Basic understanding of web technologies including HTML, CSS, JavaScript, AJAX etc.
∙ Passion for best design and coding practices and a desire to develop new bold ideas.
Sound technical exposure in React, Node, API, Java, JPA, Hibernate, Kafka, REST API,
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• Strong experience in systems design principles.
• Must have strong exposure in PSQL queries and stored procedures.
• Experience in Lending/Fintech domains will be preferable.
• Design, implement and maintain Java-based applications that can be high-volume and
low-latency.
• Familiarity with browser testing and debugging.
• Analyze user requirements to define business objectives.
• Identify and resolve any technical issues arising.
• Develop technical designs for application development.
• Conducting software analysis, programming, testing, and debugging.
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• Understanding of strategic handling of technical projects. i.e. adhering to stakeholder
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Full stack developer (react, node js)
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He can develop independetly website.
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Imp Skills
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About the platform: We are solving an interesting problem and changing the way healthcare businesses in the US communicate with their patients.
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- Bachelor's/Masters or Ph.D. degree in Computer Science, Data Science, Statistics or related discipline is NOT MANDATORY. Skills and passion to build products that people love are mandatory. :)
- Minimum 3 years of working experience.
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
- Full-stack experience working with backend programming languages as we believe engineers can do anything and everything and so everyone at Emitrr works full-stack.
- Knowledge of Node.js and frameworks available for it (such as Express, StrongLoop, etc depending on your technology stack)
- Good understanding of React.js and its core principles with experience with working on popular React.js workflows (such as Flux or Redux)
- Experience in building performant mobile apps in iOS or Android on react native is a plus
- Understand the overall requirements of the product/platform and specifically for the assigned feature/module.
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- Code and unit testing of the feature/modules including appropriate design reviews and code inspections.
- Ensure adherence to the software development processes.
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- Bachelor’s or Master’s degree in Computer Science, Software Engineering or Information Technology.
- 5-8+ years of experience in software development using J2EE technologies
- Experience with Core Java, JEE5 (JSP/JMS/Web Services/Servlets), Spring, Hibernate, REST, JBOSS/Tomcat Servers
- 1+ years of experience using Azure IOT technologies
- Work experience in Azure IoT Suite: IoT HUB, Azure TSI, DPS, Service Bus, Azure Functions, Azure KeyVault, MCI/AKS, Azure AD
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- Strong understanding of object-oriented programming
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Technically should be strong in API development, Data Structures and Algorithm. Should have at least 3 years of hands-on web application development.
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experience
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Experience in Spring MVC, Hibernate.
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About The Company
At AutoVRse, we build the finest, customised Virtual & Augmented Reality (VR/AR) applications, helping enterprises harness the power of immersive technologies across several key functions. Combining our photo-realistic visualisations with interactive virtual environments, we have partnered with firms like Bosch, Volvo, John Deere, Fidelity and Abbott to deploy VR experiences in India, Singapore, Australia, Germany and USA. Our experiences are used in design reviews, as sales tools, for experiential marketing and for virtual training.
Over the last few years, we’ve been named:
• “Best 40-Under-40 Startups in South India” (2018, TNIE),
• “Elevate 100 Top Startups in Karnataka“ (2017, KBITS),
• “Most Innovative Startup in India” (2016, CIO Demo), and several more.
About The Role
As a full stack developer, you will work closely with the engineering team to create immersive, next-gen VR/AR products on the web. You will work on cutting edge technologies 3D technologies and frameworks like WebVR and Threejs to build scalable, creative and practical applications for our enterprise clients.
As a full stack developer, you will work closely with the engineering team to create immersive, next-gen VR/AR products on the web. You will work on cutting edge technologies 3D technologies and frameworks like WebVR and Threejs to build scalable, creative and practical applications for our enterprise clients.
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