Java Full Stack (Java + React) Job at Wissen (Bangalore)

Java React Full Stack Developer - Assistant Vice President

We are seeking a highly motivated and experienced Java/React Full Stack Develope...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
8+ years of professional experience in full-stack software development.
Strong proficiency in Java with extensive experience in building microservices using Spring Boot.
Demonstrable experience with Kafka for building message-driven architectures and data pipelines.
Experience with workflow management systems or designing and implementing complex business process flows.
Proven experience implementing search functionalities, potentially using technologies like Elasticsearch or Apache Solr.
Solid expertise in relational databases, particularly Oracle, including advanced SQL, schema design, and performance tuning.
Strong front-end development skills with React.js, including a deep understanding of component-based architecture, state management (e.g., Redux, Context API), and modern JavaScript (ES6+).
Experience with RESTful API design and consumption.
Proficiency with version control systems (e.g., Git).

Job Responsibility

Design, develop, and maintain robust, scalable, and secure microservices using Java and Spring Boot.
Implement and manage integrations with middleware technologies, particularly Kafka messaging, for real-time data streaming and event-driven architectures.
Develop and integrate with workflow management solutions to automate business processes.
Design and implement search engine capabilities within applications to provide efficient data retrieval.
Work extensively with relational databases, specifically Oracle, including schema design, query optimization, and data migration.
Develop responsive, high-performance, and user-friendly web interfaces using React.js and its ecosystem.
Collaborate with product owners, designers, and other developers to understand requirements, define technical specifications, and deliver high-quality features.
Ensure the seamless integration between front-end and back-end components through RESTful APIs.
Write comprehensive unit, integration, and end-to-end tests to ensure code quality and application reliability.
Participate in code reviews, contribute to architectural discussions, and mentor junior developers.

Fulltime

Java React Full Stack Developer

The Java/React Full Stack Developer is responsible for establishing and implemen...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

4-8 years of professional experience as Full Stack software engineering experience in developing enterprise scale applications
Expertise in building web applications using Java, Angular/React, and Oracle/PostgreSQL technology stack
Expertise in enterprise integrations through RESTful APIs, Kafka messaging etc.
Expertise in using AI driven tools like Devin, Co-pilot, Gemini and other Gen-AI tools
Expertise in Elastic Search, NoSQL databases, and Caching solutions
Expertise in designing and optimizing the software solutions for performance and stability
Expertise in troubleshooting and problem solving
Expertise in Test driven development
Expertise in Authentication, Authorization, and Security
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Work in an agile environment following through the best practices of agile Scrum
Analyze the requirements, seek clarifications, contribute to good acceptance criteria, estimate, and be committed
Take pride in designing solutions, developing the code free from defects and vulnerabilities, meeting functional and non-functional requirements by following modern engineering practices, reducing rework, continuously addressing technical debt
Contribute to overall team performance by helping others, peer reviewing the code diligently
Bring agility to application development through DevOps practices - automated builds, unit/functional tests, static/dynamic scans, regression tests etc.
Lookout for providing best possible customer support by troubleshooting, resolving production incidents and by eliminating the problems from the root level
Bring innovative solutions to reduce the operational risks by automating mundane repetitive tasks across SDLC
Learn to become full stack developer to address end-to-end delivery of user stories

Fulltime

Java React Full Stack Developer

The Applications Development Programmer Analyst is an intermediate level positio...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

0-2 years of relevant experience
Experience in programming/debugging used in business applications
Working knowledge of industry practice and standards
Comprehensive knowledge of specific business area for application development
Working knowledge of program languages
Consistently demonstrates clear and concise written and verbal communication
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements
Identify and analyze issues, make recommendations, and implement solutions
Utilize knowledge of business processes, system processes, and industry standards to solve complex issues
Analyze information and make evaluative judgements to recommend solutions and improvements
Conduct testing and debugging, utilize script tools, and write basic code for design specifications
Assess applicability of similar experiences and evaluate options under circumstances not covered by procedures
Develop working knowledge of Citi’s information systems, procedures, standards, client server application development, network operations, database administration, systems administration, data center operations, and PC-based applications
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

Fulltime

Java React Full Stack Developer

The Applications Development Programmer Analyst is an intermediate level positio...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

0-2 years of relevant experience
Experience in programming/debugging used in business applications
Working knowledge of industry practice and standards
Comprehensive knowledge of specific business area for application development
Working knowledge of program languages
Consistently demonstrates clear and concise written and verbal communication
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements
Identify and analyze issues, make recommendations, and implement solutions
Utilize knowledge of business processes, system processes, and industry standards to solve complex issues
Analyze information and make evaluative judgements to recommend solutions and improvements
Conduct testing and debugging, utilize script tools, and write basic code for design specifications
Assess applicability of similar experiences and evaluate options under circumstances not covered by procedures
Develop working knowledge of Citi’s information systems, procedures, standards, client server application development, network operations, database administration, systems administration, data center operations, and PC-based applications
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

Fulltime

Senior Java React Full Stack Developer

The JAVA Full Stack Senior Developer role is an intermediate level position resp...

Location

Canada , Mississauga

Salary:

94300.00 - 141500.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to diverse audiences.
6+ years of professional experience in full-stack software development, with a proven track record of delivering complex, large-scale, enterprise-level applications
6+ years of hands-on experience designing micro-service-based application
Strong hands-on experience with modern JavaScript frameworks, specifically React.js and TypeScript, for building sophisticated user interfaces
Deep proficiency in Java and the Spring Boot framework for building enterprise-grade microservices
Low-latency, scalable, high-throughput API development (Spring Boot, Hibernate/JPA)
Hands-on experience with a major cloud platform (AWS, Azure, or GCP) and containerization technologies (Docker, Kubernetes, OpenShift). Familiarity with CI/CD pipelines (Jenkins, GitHub Actions) is essential.
Problem-solving, troubleshooting, and clean code (Core Java, J2EE, Collections, Multithreading)
API integration (third-party libraries, security)
Distributed, multi-tier application, Reusable components/services development experience

Job Responsibility

Utilize mature programming methodologies and languages, including Java Spring Boot and React.js, to deliver and maintain high-quality software solutions.
Design, develop, test, and deploy end-to-end solutions, from responsive React.js front-end components to resilient Java Spring Boot microservices.
Architect and implement RESTful APIs and expose backend functionality as MCP (Model Context Protocol) services to be consumed by AI agents.
Deploy and manage applications within Citi's cloud environment (leveraging OpenShift/Kubernetes and AWS), integrating with cloud-native storage like S3 and enterprise databases like Oracle as a Service (OraaS).
Partner with and contribute to a cross-functional team of product managers, designers, and other engineers to translate business requirements into high-quality technical solutions.
Evaluate and recommend new and emerging technologies, including the application of AI, to solve complex business problems.
Ensure software components are designed and implemented to be of high quality, reusable, and easily maintainable.
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations.
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users

Fulltime

Software Engineer- Full Stack - Java, React - Engineer

The Digital S/W Engineer Intmd Analyst is a seasoned professional role. Applies ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

2+ years software development experience, specializing in JavaScript, Java frameworks, databases like React.js, Spring Boot, Oracle and MongoDB
In-depth knowledge of modern application architecture principles
Clear understanding of Data Structures and Object-Oriented Principles using Java
Practical experience with Artificial Intelligence (AI) tools for enhancing development workflows
Proficiency in Microservices frameworks (e.g., Spring Boot), Event-Driven Services, and Cloud-Native Application Development
Multiple years of experience on Service Oriented and Microservices architectures, including REST and GraphQL implementations
Demonstrated ability to design, develop, and maintain both front-end and back-end components of robust web applications
Strong expertise in developing intuitive user interfaces using contemporary JavaScript frameworks (e.g., React), HTML5, and CSS
Solid experience in developing server-side logic and APIs using languages such as Java, Python, or similar
Comprehensive knowledge of SQL and PL/SQL, with a deep understanding of Relational Database Management Systems (RDBMS), particularly Oracle

Job Responsibility

Apply depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with stakeholders on a regular basis
Develop and engineer solutions within an Agile software delivery team, working to collaboratively deliver sprint goals, write code, and participate in the broader Citi technical community and team-level Agile and Scrum processes
Contribute to the design, documentation, and development of world-class enterprise applications leveraging the latest technologies and software design patterns
Leverage technical knowledge of concepts and procedures within own area and basic knowledge of other areas to resolve issues, as necessary
Follow and contribute to defining technical and team standards
Collaborate technical leadership to achieve established goals, in line with our broader technical strategy
AI-Driven Development: Leverage AI tools, such as GitHub Copilot, to enhance development efficiency, accelerate delivery timelines, and optimize software solutions
AI Landscape Awareness: Maintain awareness of the rapidly evolving AI landscape and proactively propose innovative approaches to implement product features
Problem Solving and Troubleshooting: Possess the expertise to analyze and effectively troubleshoot complex coding, application performance, and design challenges
Root Cause Analysis: Capable of conducting thorough research to identify the root causes of development and performance issues, as well as devising and implementing effective defect resolutions

Fulltime

Java React Full Stack Engineer

The Applications Development Senior Programmer Analyst is an intermediate level ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8-10 years of relevant experience
Strong experience in Web technologies including HTML5, React, JavaScript
Strong experience in Core Java, J2EE and server side development using Spring
Strong experience with writing middle-ware for multiuser, multithreading application
Good experience developing REST services
Good experience with Unit testing and mocking frameworks and TDD
Demonstrated leadership and project managerial skills using Agile methodologies
Good database design and SQL Writing, performance tuning skills
Bachelor’s degree/University degree or equivalent experience

Job Responsibility

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Has the ability to operate with a limited level of direct supervision
Can exercise independence of judgement and autonomy
Acts as SME to senior stakeholders and /or other team members

Fulltime

Vice President - Full Stack Java React Native Engineering Lead

Join us as a Vice President - Full Stack Java React Native Engineering Lead at B...

Location

India , Pune

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

React Native, React 18, TypeScript/JavaScript, Redux
Experience in Core Java 17+, Spring Boot, REST, microservices
JPA/Hibernate
Gradle, Git
Agile delivery
Authentication protocols
Designing modular engineering
Events / Messaging (Kafka / MQ)
Onboarding customers in bank digital
APIs (Design & Development)

Job Responsibility

Frontend: Develop React Native applications (TypeScript, Redux), shared components/micro frontends and robust navigation/error patterns
Backend: Design and implement Java 17+, Spring Boot microservices, REST APIs, persistence (JPA/Hibernate) and API security
Security & Auth: Implement OAuth2/OpenID Connect/JWT, biometric SDK integrations, secure token handling, input validation and OWASP controls
DevOps & Cloud: Contribute to CI/CD pipelines (Jenkins/GitLab), containerization (Docker/Kubernetes) and deployments on AWS/Azure
Quality & Collaboration: Work with SDET and QA on automated testing
participate in code reviews, design sessions and sprint ceremonies
uphold risk & controls
Development and delivery of high-quality software solutions
Cross-functional collaboration with product managers, designers, and other engineers
Collaboration with peers, participate in code reviews

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Select Country

Java Full Stack (Java + React)

Job Description

Job Responsibility

Requirements

Looking for more opportunities?