
Job Description
We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team.
A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Job Description:
• Experience in Core Java, Spring Boot.
• Experience in microservices.
• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
• Good knowledge of multi-threading
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Java
• Strong interpersonal, communication and analytical skills.
• Should be able to express their design ideas and thoughts.

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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Job Title: Senior Java Full Stack Developer
Locations: Delhi NCR, Hyderabad, Chennai, Pune, Bangalore Experience: 6–13 Years
Employment Type: Full-Time
"Need Immediate joiners or serving notice period candidates only can join in a maximum of 30 days"
About the Role
We are looking for an experienced and highly skilled Java Full Stack Developer with strong backend expertise in Java and hands-on experience in ReactJS for front-end development. The ideal candidate will drive the design, development, and implementation of high-performance, scalable applications that meet business goals.
Key Responsibilities
Backend Development (Approx. 80%)
- Design, develop, and maintain robust and scalable backend services using Java, Spring Boot, and related frameworks.
- Build and optimize RESTful APIs and microservices.
- Collaborate with cross-functional teams to define backend architecture and ensure high availability and performance.
- Troubleshoot complex issues, debug code, and improve overall system reliability.
- Participate in code reviews, design discussions, and technical decision-making.
Frontend Development (Approx. 20%)
- Develop responsive user interfaces and reusable ReactJS components.
- Integrate frontend components with backend services and APIs.
- Ensure high performance, cross-browser compatibility, and seamless user experience.
General
- Work in an Agile/Scrum environment and deliver high-quality software on schedule.
- Maintain robust documentation and follow SDLC best practices.
- Mentor junior developers and contribute to team growth.
Required Skills & Qualifications
- 6–13 years of professional experience in software development, with a strong focus on backend systems.
- Advanced proficiency in Java, Spring Boot, and related server-side technologies.
- Hands-on experience with ReactJS and modern JavaScript.
- Solid understanding of REST APIs, microservices architecture, and web services.
- Strong database skills (SQL and/or NoSQL) and familiarity with schema design.
- Experience with version control (e.g., Git) and CI/CD practices.
- Excellent problem-solving, debugging, and communication skills.
Preferred Skills (Bonus)
- Experience with containerization and orchestration (Docker, Kubernetes).
- Exposure to cloud platforms (AWS, Azure, GCP).
- Knowledge of message queuing (Kafka, RabbitMQ).
- Familiarity with automated testing frameworks and best practices.
Education
- Bachelor’s or Master’s degree in Computer Science, Engineering, IT, or a related field (or equivalent practical experience)
Job Title: Full Stack/ Frontend Developer
Location: Chennai, India
Duration: Full-Time
Position Overview
We are seeking an experienced and motivated Full Stack/ Frontend Developer to join our innovative team. If you are passionate about coding, problem-solving, and building intuitive user interfaces, we would love to hear from you! In this role, you’ll work closely with back-end developers and UX/UI designers to deliver exceptional web applications for the higher education sector.
Key Responsibilities
● Develop and maintain interactive, responsive, and user-friendly front-end applications using Java, JavaScript, and modern frameworks.
● Collaborate with back-end developers to integrate front-end functionality with back-end services.
● Work closely with UX/UI designers to ensure user interfaces are visually appealing, functional, and consistent.
● Participate in code reviews and uphold high-quality coding standards. ● Troubleshoot and resolve front-end issues and optimize performance. ● Stay up-to-date with the latest trends in front-end development.
Required Skills & Experience
● 4+ years of experience in Java-based front-end development.
● Strong experience with HTML, CSS, JavaScript, and front-end frameworks. ● Hands-on experience with Spring, Hibernate, Thymeleaf, Velocity, jQuery, and Java.
● Familiarity with RESTful APIs and front-end integration practices.
● Experience in responsive design and cross-browser compatibility.
● Strong problem-solving skills and attention to detail.
● Ability to collaborate effectively in a team environment with strong communication skills. Preferred Skills
● Experience with modern JavaScript frameworks (React, jQuery plugins, DataTables, etc.).
● Familiarity with version control systems like Git.
● Knowledge of Agile development methodologies.
● Prior experience in higher education technology or education-related software.
Note: Experience with Thymeleaf and Velocity is good to have. Tapestry can be ignored as it is legacy.
- Must have 5 to 10 years of experience on building highly scalable web based enterprise applications using Java/J2EE, Javascript
- Must have experience on front end development using javascript, ReactJS
- Architect and co-create, a highly scalable, available, resilient & distributed applications and multi-tenant Platforms
- Highly hands on with coding/designing, troubleshooting, debugging, monitoring, leading and developing a large scale multi-tenant software components on the Platform in Agile based methodology to provide self-service capabilities (MUST HAVE)
- Must have knowledge of Data structures, must have ability to solve data structure programs on platforms like hakerrank, leetcode (MUST HAVE)
- Proficiency in engineering practices and writing high quality code, with expertise in Java/J2EE.
- Exposure to NOSQL DB and Relational database
- Exposure to RabbitMQ ,Kafka and Redis Cache
- Working in a team environment, contribute significantly to application solution design and to the high-level design of application software.
- Detailed design, code and test of Cloud Platform software. Provide automated test software in conjunction with application software.
Hello folks ,
We are #hiring in bulk, interested candidates dm intrested
Job Type: Full-time (work from office only)
Job Location: Bikaner, Rajasthan
- Designing and developing user interfaces using angular.Js best practices.
- Adapting interface for modern internet applications using the latest front-end technologies.
- Writing JavaScript, CSS, and HTML.
- Developing product analysis tasks.
- Making complex technical and design decisions for AngularJS projects.
- Developing application codes and unit tests in AngularJS, Java Technologies, and Rest Web Services.
- Conducting performance tests.
- Consulting with the design team.
- Ensuring high performance of applications and providing support.
>> Qualification
- Bachelor’s degree in computer science, computer engineering or similar.
- Previous work experience as an angular JS developer.
- Proficient in CSS, HTML, and writing cross-browser compatible code.
- Experience using JavaScript building tools like Gulp or Grunt.
- Knowledge of JavaScript MV-VM/MVC frameworks including Angular JS.
- Excellent project management skills.
- Proven experience implementing front-end and back-end JavaScript applications.
- Excellent communication skills.
- Critical thinker and good problem-solver.
Technical:
- Strong knowledge of HTML, CSS & Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Experience in JavaScript Frontend Framework/Library (ie ReactJS, gatsbyjs, AngularJS, Vue.js)
- Experience in JavaScript Backend Framework/Library (ie Node.js, Express.js)
- Experience with Popular React.js Workflows (i.e. Flux or Redux)
- Familiar with JavaScript Standard ECMAScript (or ES)
- Knowledge of secure authorization mechanisms, i.e. JSON Web Token
- Familiarity with modern front-end build pipelines and tools (i.e. NPM or Yarn, Gulp or Grunt)
- Experience with common front-end development tools such as Babel, Webpack, etc.
- A knack for benchmarking and optimization
- Understanding of server-side CSS pre-processors such as Stylus, Less
- ORM Knowledge (i.e. Sequelize or Mongoose)
- Knowledge of isomorphic React is a plus
- Familiarity with Firebase, MongoDB, MySQL, PostgreSQL Database
- Understanding of RPC, REST and GraphQL
- Familiarity with Version Control such as GitHub, BitBucket
We are seeking a highly motivated and technically proficient Software Engineer
to work with our product development team. Work in a fast moving and forward
thinking development environment that is constantly researching and rapidly
implementing the latest technologies.
Responsibilities:
Develop test driven, high quality Java based web applications according to
technical designs and user specifications
Follow and encourage software development best practices
Continually add to your knowledge of Search Engine Marketing (SEM)
principles and techniques
Follow and encourage Agile software development best practices and
evolve those practices with your team
Work closely with fellow developers and end users to rapidly produce
critical features
Mentor fellow developers and gain the skills to move you to the next level
of leadership
Evaluate new technologies and frameworks to implement into projects
Key Skills:
4+years experience in an Open Source development environment
B.Tech/B.E in Computer Engineering or equivalent
Must possess effective interpersonal and communication skills and ability
to work successfully in a team environment
Experience with SQL databases
MVC frameworks such as Spring MVC, Struts, or WebWork
Strong Linux/Unix operating system usage and command line familiarity
Familiarity with IDE tools such as Eclipse
Experience implementing and consuming SOAP or REST based web
services
Ruby, Groovy, Perl, or similar interpreted languages
JMS or other message-driven architectures
Practicing Test Driven Development
Knowledge of Web Technologies such as Html 5,jQuery, Angular any version, Spring MVVC, Spring Boot and WebServices (REST).
Very strong Agile, CI/CD experience and ability to create process models/frameworks
Knowledge of technology areas of Messaging, Transaction Management, Spring, Hibernate/JPA, DAO, etc.
Strong command on Java/J2EE concepts and current industry trends.
Strong understanding of Object Oriented design methodologies and design patterns.
Timely creation of appropriate technical artifacts e.g. Application Architecture, Solution Design Documents, etc.
Interpersonal communication and organizational skills required to operate as a contributing member of virtual teams that deliver quality services.
Maintains awareness of new and emerging technologies and the potential application on service offerings and products provided by IT.
Familiar with supporting peer teams and responsibilities such as infrastructure, operations, enterprise architecture, info security.
Experience working with multi-vendor, multi-culture, distributed offshore and onshore development teams in dynamic and complex environments.
Must have excellent written and verbal communication skills.
Experience with Cloud Computing
If the above suits your requirement, please share your resume.










