
Role Overview
We are seeking a proficient Full Stack Developer with expertise in Java and React.js / Angular to join our dynamic team. The ideal candidate will be responsible for developing and maintaining scalable web applications, ensuring seamless integration between front-end and back-end systems.
Key Responsibilities
- Develop and maintain web applications using Java (Spring Boot) and React.js/ Angular.
- Design and implement RESTful APIs and microservices.
- Collaborate with cross-functional teams to define and deliver new features.
- Ensure application performance, scalability, and security.
- Participate in code reviews and maintain code quality standards.
Required Skills
- Strong proficiency in Java, Spring Boot, and React.js / Angular.
- Experience with RESTful APIs and microservices architecture.
- Familiarity with HTML, CSS, JavaScript, and modern front-end frameworks.
- Knowledge of version control systems like Git.
- Understanding of Agile development methodologies.

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 Description – Technical Lead (Java Spring Boot + Angular) – Capital Markets / Financial Services Project
Location: Whitefield, Bangalore (Work from Client Office)
Experience: 8–14 Years
Role Overview
We are seeking an experienced Technical Lead with strong expertise in Java Spring Boot and Angular to lead the development of enterprise-grade applications for a large-scale Banking/Financial Services project. The ideal candidate will combine hands-on technical leadership with strong architecture, design, and stakeholder management capabilities while driving the delivery of high-performance, secure, and scalable solutions.
Key Responsibilities
- Lead and mentor a team of 8–10 developers across front-end and back-end technologies.
- Design, develop, and maintain scalable applications using Java, Spring Boot, Microservices, and Angular.
- Drive technical solutioning, architecture discussions, and application modernization initiatives.
- Collaborate with business stakeholders, product owners, architects, and cross-functional teams to translate business requirements into technical solutions.
- Ensure adherence to coding standards, security guidelines, and development best practices.
- Conduct code reviews, design reviews, sprint planning, and technical grooming sessions.
- Optimize application performance, scalability, reliability, and resiliency.
- Troubleshoot complex production issues and drive root-cause analysis.
- Support CI/CD implementation and DevOps best practices.
- Mentor team members and foster a culture of continuous improvement and technical excellence.
Technical Skills Required
- Strong experience in Java 8/11/17, Spring Boot, Microservices, REST APIs.
- Hands-on expertise in Angular 8+, TypeScript, HTML5, CSS3.
- Experience with Hibernate/JPA and relational databases such as MySQL or PostgreSQL.
- Good understanding of distributed systems, API design, and secure application development.
- Experience with Git, Maven/Gradle, Jenkins, CI/CD pipelines.
- Exposure to cloud technologies, preferably AWS.
- Knowledge of messaging technologies such as Kafka or RabbitMQ is advantageous.
- Experience working in Agile/Scrum environments.
Domain Experience (Preferred)
- Experience in Banking, Financial Services, Credit Cards, Lending, Payments, Risk, Fraud, Customer Servicing, or Digital Banking platforms.
- Understanding of secure, high-volume transaction processing systems and regulatory/compliance-driven environments.
Soft Skills
- Excellent communication and stakeholder management skills.
- Strong client-facing and leadership capabilities.
- Ability to drive technical decisions and influence architecture direction.
- Strong analytical, problem-solving, and decision-making skills.
NOTE: One client round has to be taken F2F from Bangalore Office.
Job Description
Position 1 : Sr Consultant / Consultant – Java + React (Remote) Joining time – Immediate joiner We are looking for Consultant or Senior Consultant role having 5-to-9-year experience. Must Have : Hands-on experience of 5+ years in Core Java, J2EE. Strong experience on java 8+. Strong experience on React. Strong understanding of Object-Oriented Programming and Design Patterns such as MVC and other popular design principles Strong Experience with micro services, Kubernetes, Docker, Kafka, Springboot Cloud experience of Azure/ AWS. Experience with deployment using DevOps tools on Azure Excellent communication and interpersonal skills Excellent troubleshooting skills, especially in complex application stacks Expert in understanding client requirement and designing solutions. Expert in problem solving, release management, repository management. Good To Have: Good experience of working with Node.JS, NoSQL systems GraphQL, Github Copilot Automated unit test cases include use of mocking frameworks. Ability to multi-task and switch context to changing priorities in a highly dynamic environment
Requirement:
Position: Web Developer
Experience: Min 3yr
Relevant Experience in React , Redux, Javascript etc is mandatory
CTC: As per standards
Location: Bangalore
Industry: Retail / E-commerce
Functional Area: IT Software - eCommerce, Internet Technologies
Role Category: Programming & Design
Role: Application Programmer
Employment Type: Permanent Job, Full-Time

Designation Name: Full Stack Java Developer
Work Location: Gurgaon (Hybrid)
Experience: 5+ Years
We are seeking a highly skilled and experienced Fullstack Java Developer to join our dynamic development team.
As a Fullstack Java Developer, you will be responsible for designing and implementing software solutions that meet our clients' needs. You will collaborate with cross-functional teams to define, design, and deliver high-quality software solutions. The ideal candidate should have a strong background in Java development, React.js, Kubernetes, and Linux, and be passionate about staying updated with the latest industry trends and technologies.
Responsibilities:
● Develop, test, implement, and maintain Java-based applications
● Design and implement front-end interfaces using React.js
● Collaborate with the DevOps team to deploy applications on Kubernetes clusters
● Write efficient, reusable, and scalable code
● Troubleshoot, debug and upgrade existing software
● Work closely with UX/UI designers to implement design mockups into functional applications
● Participate in code reviews and provide constructive feedback to peers
● Stay updated with emerging technologies and industry best practices Requirements:
● Bachelor's degree in Computer Science, Information Technology, or related field
● Proven experience as a Fullstack Java Developer or similar role
● Strong proficiency in Java programming language
● Experience in front-end development using React.js
● Familiarity with container orchestration platforms like Kubernetes
● Proficiency in Linux-based development environments
● Solid understanding of software engineering concepts, algorithms, and data structures
● Excellent problem-solving skills and attention to detail
● Strong communication and collaboration abilities
● Ability to work in a fast-paced, collaborative team environment
MERN stack expertise
Data & cloud management
Fullstack expertise with end to end product development
- Full Stack developer (Java/JavaScript): (experience 3 to 6 years)
- Experience in designing multithreaded/concurrent/distributed systems.
- Experience in Java/Kotlin or JavaScript is required (3+ years).
- Experience in working on scalable non-blocking server side frameworks like Spring stack(2+ years)
- Experience with both SQL and NoSQL databases, Message brokers. ex: Postgres/MySQL, MongoDB/DynamoDB/Redis/Neo4j, Kafka (2 +years)
- Experience in Front end language and frameworks. JavaScript, must be an expert in one of the front end frameworks (ex: React) (2+)
- Understand cloud technologies and should have deployed applications or products in popular cloud platforms like AWS, GCP, MS Azure, etc (2+ years).
Optional:
- Experience with BigData is a big plus
- Knowledge of functional programming principles is a plus.
- Experience in HTML5 and CSS3
CloudQA is a bootstrapped SaaS startup based out of Hyderabad. Our web application testing tools have helped companies ensure their customers get the best digital experiences.
You would be working on a world class product in a technically strong team competing with ex-google teams and silicon valley startups. CloudQA is used by some of the leading enterprises, govt institutions and rising startups across the world.We seek a strong technical background in both front-end and back-end development. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
Developer Requirements and Qualifications:
- Good communication skills, should able to demonstrate website features
- Must have good hands-on experience on HTML/CSS and Javascript,C#,SQL, selenium framework and Docker
- Good to have experience with vue.js, AngularJS and code repositories such as GitLab
- Good to have experience on AWS, GCP Cloud Service Providers and kubernetes
- Understanding of testing frameworks
Duties and Responsibilities:
- Collaborate with other developers and engineers to design, build, and maintain applications
- To Develop and maintain highly reliable and scalable web services.
- Understand product requirements, engage with team members and customers to define solutions and estimate the scope of work required.
- Develop and Deliver solutions that can keep up with a rapidly evolving product in a timely fashion.
- Improve the product features and performance in any way possible
- Write effective APIs
- Writing javascript/jqury programmatically to make it work with html components.
- Working with git repositories and CICD
- Skills -
- Core (Must understand and conversant to code on at least two of these technologies)
- Java 8+/ Spring Boot/Microservices
- Spark
- Scala
- Angular
- Javascript
- ElasticSearch
- Graph Database (Tinkerpop/Janusgraph)
- MySQL/Oracle
- AWS/Azure/GCP
- Secondary
- Version Control - Jira/Bitbucket/Git
- Build Tools - Maven/SBT/Gradle
- Security
- Agile/Scrum methodology
- Should be able to create and review designs/documents
- Must be able to clearly articulate situations, problems and communicate ideas and solutions
- Core (Must understand and conversant to code on at least two of these technologies)
- Must understand System Analysis and Design with understanding of Algorithms (implementation in any language is okay)
- Design optimal and performant solutions for product backlog items spanning technologies
- Work with Product Owner/Project Manager and UX lead for providing LoE estimates for Jira backlog items
- Lead and own delivery or work items (for self and team)
- 80% hands-on work items (self), 20% team responsibility
- Must be willing to learn new technologies, processes, business functions, (we measure this by OKR’s)
Qualifications and Skills
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REQUIRED QUALIFICATIONS: |
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Education |
No formal degree in any stream is required. |
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If you can understand code and write good software (and explain it to others), you have the required education we need for building products. |
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Experience |
7-10 years’ relevant experience |
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hackerrank, Github repo details
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