Fullstack Developer

Job Title: Full Stack Developer (Java + React)

Location: Bangalore

Experience Level: 6–10 Years

Employment Type: Full-time

Job Summary-

Wissen Technology is looking for a skilled Full Stack Developer with strong experience in Java (backend) and React (frontend) to join our engineering team. You will be responsible for designing, developing, and maintaining scalable web applications, collaborating with cross-functional teams, and delivering high-quality software solutions.

Key Responsibilities

• Design, develop, and maintain robust, scalable, and secure web applications
• Build RESTful APIs using Java-based frameworks
• Develop responsive and dynamic user interfaces using React
• Collaborate with product managers, designers, and other developers to define and deliver features
• Write clean, maintainable, and efficient code following best practices
• Perform code reviews and mentor junior developers
• Troubleshoot, debug, and upgrade existing applications
• Ensure application performance, quality, and responsiveness
• Participate in Agile/Scrum development processes

Required Skills & Qualifications

• Strong proficiency in Java (8 or above) and backend frameworks such as Spring Boot
• Solid experience with React.js, including hooks, state management, and component lifecycle
• Experience building and consuming REST APIs
• Familiarity with frontend technologies: HTML5, CSS3, JavaScript (ES6+)
• Knowledge of databases such as MySQL, PostgreSQL, or MongoDB
• Experience with version control systems like Git
• Understanding of software development principles, design patterns, and data structures
• Familiarity with build tools like Maven or Gradle
• Basic understanding of cloud platforms (AWS, Azure, or GCP) is a plus

Key Responsibilities and Duties

• Lead technical solution design:
• Lead the design of technical solutions that meet business requirements.
• Ensure technical solutions are scalable, reliable, and maintainable.
• Ensure technical solutions align with enterprise architecture and technology standards.
• Ensure the implementation of technical solutions for quality and performance.
• Define technical architecture:
• Define technical architecture and standards for new and existing systems.
• Ensure technical architecture aligns with business and technology strategies.
• Continuously evaluate and update technical architecture to meet changing business needs.
• Present the architecture to stakeholders.
• Provide technical guidance and expertise:
• Provide technical guidance and expertise to development teams.
• Collaborate with development teams to ensure technical solutions are implemented correctly.
• Ensure technical solutions meet functional and non-functional requirements.
• Develop and maintain technical documentation:
• Develop and maintain technical documentation, including architecture diagrams, specifications, and standards.
• Ensure technical documentation is accurate and up to date.
• Ensure technical documentation is accessible to relevant stakeholders.
• Manage technical risk and compliance:
• Identify and manage technical risks associated with technical solutions.
• Ensure technical solutions comply with regulatory and security standards.
• Monitor and report on technical compliance.
• Collaborate with other departments:
• Collaborate with other departments to ensure technical solutions align with business needs.
• Build strong relationships with key stakeholders.
• Provide technical guidance and support to other departments as necessary.
• Mentor and coach technical staff:
• Mentor and coach technical staff to improve their skills and knowledge.
• Provide feedback and performance evaluations to technical staff.
• Develop technical staff to assume greater responsibilities.
• Continuously improve technical architecture and design processes:
• Continuously improve technical architecture and design processes and tools.
• Ensure adherence to technical architecture and design standards and best practices.
• Identify and implement process improvements to increase efficiency and effectiveness.

Mandatory skills

Project Mandatory Skills

Project Desired Skills

• Designing enterprise grade systems from scratch
• Developing prototypes for custom frameworks
• Design and Develop custom workflow engines
• Worked with various database like Oracle, SQL, Postgres, Cosmos, MySQL, NoSQL etc
• Work experience with systems involving ETL processing (Pentaho or SSIS or Informatica)
• Work experience with Reporting tools (PowerBI)
• Work experience with Data Analytics
• Well-verse with Cloud services knowledge either Azure or AWS. Azure is desired
• Expertise in designing solutions for Cross-cutting concerns like Centralized logging, Observability, Activity Traceability, Security Mgmt., File exchange, Integration with external systems etc
• Very good verbal communication to interact with stakeholders
• Very good knowledge to use AI Coding Agents like Claude Code or Codex or Github Copilot for developing custom frameworks
• Very good knowledge to add workflows in the tools like Github or Static code analysis etc to automate the review processes
• Well-verse with Cloud services knowledge either Azure or AWS. Azure is desired
• Retail industry knowledge is desired skills
• Working with a team size of 20 is desired
• Working in any Legacy transformation to modern enterprise system
• Togaf certification
• Use of ADO and Azure Repo, Azure DevOps pipelines

Qualifications

• Bachelor’s degree in computer science, Information Technology, or related field.
• 12 – 15 years of experience in technical architecture and design in IT organizations.
• Strong understanding of enterprise architecture principles and best practices.
• Experience with a wide range of technologies and platforms.
• Strong leadership, communication, and collaboration skills.
• Ability to work in a fast-paced environment and manage multiple projects simultaneously.
• Ability to influence and negotiate with stakeholders.
• Strong problem-solving and analytical skills.

• Experience building applications using NodeJS and frameworks such as Express.
• Thorough understanding of React.js and NodeJS including its core principles.
• Ability to understand business requirements and translate them into technical requirements.
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial).
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Strong experience with MongoDB, Postgres
• Highly proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM
• Familiarity with the Vue.js ecosystem, including Vue CLI, Vuex, Vue Router
• Good understanding of HTML5 and CSS3, and Sass 
• Understanding of server-side rendering and its benefits and use cases

Role

We are looking for a  Senior Software Engineer - Python, React to join our engineering team and help us develop and maintain various software products.

You should be comfortable around front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.

Ultimately, you’ll build highly responsive web applications that align with our business needs.

Responsibilities

• Write effective, scalable code
• Develop front-end and back-end components to improve responsiveness and overall performance
• Integrate user-facing elements into applications
• Test and debug programs
• Improve functionality of existing systems
• Implement security and data protection solutions
• Assess and prioritize feature requests
• Coordinate with internal teams to understand user requirements and provide technical solutions

Qualifications

• BSc/BE/BTech in Computer Science, Engineering or a related field
• Must have 4+ years of work experience as a Python/Django (Back-end) and React (Front-end) developer
• Expertise in Django Framework. Other frameworks like Flask Pyramid knowledge are good to have
• Strong experience with Linux-based infrastructures, Linux/Unix administration, and AWS.
• Proficient in Terraform which allows migration to Kubernetes 
• Experience with DevOps toolchains such as Docker, Travis CI, Jenkins, Git.,
• Understanding of fundamental design principles behind a scalable application
• Able to create database schemas that represent and support business processes
• Knowledge of object-relational mapping (ORM)
• Able to implement automated testing platforms and unit tests
• Proficient understanding of code versioning tools (Git) 
• React experience is good to have
• Team spirit
• Good problem-solving skills

The Future of Customization is Here. Come build with us.

Scope of Work: Your work will encompass the below functions and domains expanding your exposure to lots of opportunities to grow as a software developer

1. ERP Manufacturing System
2. eCommerce
3. 3D Designer Applications
4. Development & Testing
5. Infrastructure Setup & Maintenance
6. Project Management
7. Systems Design
8. A/ B testing

Your responsibilities as a developer:

• Understanding the business requirement & solution discussion
• Systems Design
• Requirement analysis & Writing efficient code
• Interacting and Integration with third-party solution providers
• Troubleshooting application and code issues
• Monitoring server and application performance
• Supporting business requests from other teams
• Updating application features for performance improvements

Developer Requirements:

1. Experience in PHP Frameworks. Knowing CodeIgniter is beneficial
2. Familiarity with front-end technologies & bootstrap framework
3. Previous experience inPHP. CodeIgniter
4. My SQL Database
5. JS or any JS frameworks.
6. HTML, Bootstrap
7. Good with JS to learn and make 3D applications.
8. Code Versioning tools like GIT
9. APIs
10. Amazon AWS
11. Bonus if you have previous experience or knowledge of:
12. Three.JS or similar to work on 3D customization applications.
13. E-commerce websites, ERP, Scheduling or Management Applications
14. WordPress

About Hyve:

Hyve is India’s first online customization portal for active wear. Hyve was started by a group of sports enthusiasts from IIM Ahmedabad and NIFT with the idea of making quality custom activewear easily accessible and affordable. Hyve brings to you at your fingertips, the best of customized sportswear to experience and enjoy every sport!

Hyve has grown from a single-room outlet to a leading custom wear manufacturer with fully-owned manufacturing units in Kerala and Tirupur. Through the online channel, Hyve has achieved a pan-India presence and caters to thousands of clients yearly.

We are building a team whose area of focus will be web GUI development. This will be a horizontal team that will specialize in GUI development and will build GUIs for all our products. Our GUI development platform is a proprietary tool. It has an IDE (Integrated Development Environment) which comes with a rich library of widgets. It allows you to design the web page without having to go into details of the HTML/CSS, by using a drag and drop philosophy. Once a widget is in place on a page, one can define the database interactions of the widgets by defining the underlying table structure and SQL queries. In addition to SQL & database knowledge, the work also involves data manipulation using Java programming. Query performance and Java code performance and optimization will be very essential for work. So we are looking for good programmers with UI + Java + SQL background who are keen to take up GUI development as a specialization.