CrawlJobs Logo

Lead Java ReactJS Developer

https://www.citi.com/ Logo

Citi

Location Icon

Location:
India , Pune

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

The Applications Development Senior Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to drive applications systems analysis and programming activities.

Job Responsibility:

  • Manage one or more Applications Development teams in an effort to accomplish established goals as well as conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions)
  • Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications
  • Review and analyze proposed technical solutions for projects
  • Contribute to formulation of strategies for applications development and other functional areas
  • Develop comprehensive knowledge of how areas of business integrate to accomplish business goals
  • Provide evaluative judgment based on analysis of factual data in complicated and unique situations
  • Impact the Applications Development area through monitoring delivery of end results, participate in budget management, and handling day-to-day staff management issues, including resource management and allocation of work within the team/project
  • Ensure essential procedures are followed and contribute to defining standards negotiating with external parties when necessary
  • 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, as well as effectively supervise the activity of others and create accountability with those who fail to maintain these standards

Requirements:

  • 8-10 years of relevant experience in the Financial Service industry designing and developing applications and leading teams
  • 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
  • Master’s degree preferred

Additional Information:

Job Posted:
February 13, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Lead Java ReactJS Developer

Applications Development Technology Lead Analyst

Senior level position responsible for establishing and implementing new or revis...
Location
Location
India , Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years' working experience in JAVA 8
  • Core JAVA
  • J2EE
  • Spring/Spring Boot Restful Services
  • Databases – DB2/Oracle or equivalent with SQL, PL/SQL programming expertise
  • Substantial experience in Core Java, Java EE and ReactJS/JavaScript/Typescript/CSS4/HTML5
  • Experience in working on multiple technologies and medium to complex systems
  • Well versed with design standards & framework
  • Technologies required – Core Java, Java EE, Multithreading/Concurrency, RESTful Development, JavaScript, CSS, ReactJS
  • Experience in Spring Framework, Spring Integration and persistence frameworks like JPA, Hibernate
Job Responsibility
Job Responsibility
  • Establish and implement new or revised application systems and programs
  • Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development
  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation
  • Provide user and operational support on applications to business users
  • Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues
  • Work closely with other technical and business teams across multiple locations to respond to technical enquiries, gather requirements and deliver technical solutions
  • Troubleshoot time-sensitive production issues
  • Analyze data and system outputs to determine the effectiveness of existing data flows
  • Translate business requirements into high-level software designs
  • Implement high-level designs into robust, secure, well-tested and fully maintainable software
  • Fulltime
Read More
Arrow Right

Java/React Technical Project Lead

Sopra Steria, a major Tech player in Europe with 56,000 employees in nearly 30 c...
Location
Location
India , Noida
Salary
Salary:
Not provided
https://www.soprasteria.com Logo
Sopra Steria
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Java: Jackson, Intellij (IDE), Java EE 8/11, Hibernate (v5.4), Spring
  • React testing library for unit testing, JESTng (v5.3), SLF4J/Logback, Quarkus, Redis, Jax-Rs
  • ReactJS: React core concept, JavaScript
  • Karate, Cucumber, Mockito or Junit
  • Database: MongoDB/Oracle with good handson on PL/SQL
  • Expertise in object-oriented design and multi-threaded programming
  • Total Experience Expected: 08-10 years
  • Qualifications: BTech/MCA
Job Responsibility
Job Responsibility
  • Manage & can provide technical suport to team of Developers (React/Java)
  • Proficient in ReactJS/Java including framework, GitHub, Git commands
  • Develop code based on functional specifications through an understanding of project code
  • Test code to verify it meets the technical specifications and is working as intended, before submitting to code review
  • Follow prescribed standards and processes as applicable to software development methodology, including planning, work estimation, solution demos, and reviews
  • Read and understand software requirements and can develope and support other developers as well
  • Assist with the implementation of a delivery pipeline, including test automation, security, and performance
  • Assist in troubleshooting and responding to production issues to ensure the stability of the application
  • Technical review of code developed by teams members and can manage code quality
  • Understanding of SonarQube /Checkmarkx tools
What we offer
What we offer
  • Commitment to fighting against all forms of discrimination
  • Inclusive and respectful work environment
  • Positions open to people with disabilities
  • Fulltime
Read More
Arrow Right

Java/React Technical Project Lead

Sopra Steria, a major Tech player in Europe with 56,000 employees in nearly 30 c...
Location
Location
India , Noida
Salary
Salary:
Not provided
https://www.soprasteria.com Logo
Sopra Steria
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Manage & can provide technical suport to team of Developers (React/Java)
  • Proficient in ReactJS/Java including framework, GitHub, Git commands
  • Develop code based on functional specifications through an understanding of project code
  • Test code to verify it meets the technical specifications and is working as intended, before submitting to code review
  • Follow prescribed standards and processes as applicable to software development methodology, including planning, work estimation, solution demos, and reviews
  • Read and understand software requirements and can develope and support other developers as well
  • Assist with the implementation of a delivery pipeline, including test automation, security, and performance
  • Assist in troubleshooting and responding to production issues to ensure the stability of the application
  • Technical review of code developed by teams members and can manage code quality
  • Understanding of SonarQube /Checkmarkx tools
Job Responsibility
Job Responsibility
  • Manage & can provide technical suport to team of Developers (React/Java)
  • Proficient in ReactJS/Java including framework, GitHub, Git commands
  • Develop code based on functional specifications through an understanding of project code
  • Test code to verify it meets the technical specifications and is working as intended, before submitting to code review
  • Follow prescribed standards and processes as applicable to software development methodology, including planning, work estimation, solution demos, and reviews
  • Read and understand software requirements and can develope and support other developers as well
  • Assist with the implementation of a delivery pipeline, including test automation, security, and performance
  • Assist in troubleshooting and responding to production issues to ensure the stability of the application
  • Technical review of code developed by teams members and can manage code quality
  • Understanding of SonarQube /Checkmarkx tools
What we offer
What we offer
  • At our organization, we are committed to fighting against all forms of discrimination
  • We foster a work environment that is inclusive and respectful of all differences
  • All of our positions are open to people with disabilities
  • Fulltime
Read More
Arrow Right

Senior Production Engineer - Application Support Lead - Futures Engineering

Senior Application Support Lead to oversee the support operations for our enterp...
Location
Location
United States , Chicago
Salary
Salary:
155000.00 - 185000.00 USD / Year
clearstreet.io Logo
Clear Street
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5–8 years of experience in application support
  • At least 2 years in a leadership or senior technical role, ideally in financial services or fintech
  • Knowledge of Java and ReactJS, with experience debugging and analyzing application logs
  • Hands-on experience with Kubernetes and Docker for deployment troubleshooting
  • Familiarity with monitoring tools (e.g., Datadog) and services such as Pager Duty
  • Experience with ticketing systems (e.g., Jira)
  • Deep understanding of cleared derivatives, futures, or back-office operations in financial markets
  • Proven ability to lead and motivate a support team
  • Strong decision-making and problem-solving skills in high-pressure environments
  • Excellent communication and interpersonal skills
Job Responsibility
Job Responsibility
  • Provide advanced troubleshooting for complex application issues, including Java/ReactJS code-level analysis, database queries, and Kubernetes/Docker environment diagnostics
  • Manage a team of application support analysts, providing mentorship, training, and performance evaluations
  • Oversee the triage, prioritization, and resolution of support tickets, ensuring SLAs are met
  • Lead complex configuration tasks, such as system integrations, and custom module deployments
  • Act as the primary point of escalation for major incidents, coordinating with infrastructure, development, and client teams
  • Develop and implement support processes, including automated monitoring, knowledge base enhancements, and proactive issue detection
  • Liaise with clients, product managers, and senior leadership to provide updates on support metrics, system performance, and improvement initiatives
  • Utilize advanced monitoring tools to proactively identify performance bottlenecks and coordinate with DevOps to optimize Kubernetes/Docker deployments
  • Create and maintain comprehensive technical documentation and deliver training to support staff and end-users
  • Contribute to the roadmap for support operations, aligning with business goals and client needs
What we offer
What we offer
  • Competitive compensation packages
  • Company equity
  • 401k matching
  • Gender neutral parental leave
  • Full medical, dental and vision insurance
  • Lunch stipends
  • Fully stocked kitchens
  • Happy hours
  • Fulltime
Read More
Arrow Right
New

Senior Full Stack Java Developer

As a Full Stack Development lead within our team, you will take on a critical l...
Location
Location
Canada , Mississauga
Salary
Salary:
94300.00 - 141500.00 USD / Year
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong proficiency in Java and deep, hands-on experience with the Spring ecosystem (Spring Boot, Spring MVC, Spring Data, reactive spring)
  • Proven experience building and consuming RESTful APIs and designing microservices with Spring Boot
  • Experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB)
  • Solid understanding of data access layers and ORM frameworks like Spring Data JPA/Hibernate
  • Experience with build tools like Maven or Gradle
  • Proficiency in modern front-end technologies (e.g., HTML5, CSS3, JavaScript/TypeScript)
  • Experience with working on ReactJS and Redux
  • Familiarity with front-end build tools (e.g., Webpack, npm, yarn)
  • Experience with version control systems (e.g., Git)
  • Understanding of software development best practices, including agile methodologies, continuous integration, and continuous delivery (CI/CD)
Job Responsibility
Job Responsibility
  • Design, develop, and implement new features and functionalities for web applications using Java and related frameworks
  • Develop and maintain robust back-end services, APIs, and databases, with a strong emphasis on the Spring Boot framework
  • Implement engaging and responsive user interfaces using modern front-end technologies
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Write clean, maintainable, and efficient code following best practices and coding standards
  • Participate in code reviews to ensure code quality and share knowledge
  • Troubleshoot, debug, and upgrade existing systems
  • Contribute to all phases of the development lifecycle, including requirements gathering, design, coding, testing, and deployment
  • Optimize applications for maximum speed and scalability
  • Stay up-to-date with emerging technologies and industry trends
  • Fulltime
Read More
Arrow Right

Technical Architect

We are seeking a highly skilled Technical Architect (Java + React) to join our t...
Location
Location
Vietnam
Salary
Salary:
Not provided
digiex.asia Logo
DigiEx Group
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • More than 7 years of professional software development experience
  • Strong expertise in Java (Spring Boot, Microservices) and ReactJS
  • Proven experience in designing large-scale, distributed and cloud-native systems
  • Strong knowledge of API design, microservices, event-driven architecture and asynchronous processing
  • Hands-on experience with cloud platforms such as AWS, Azure or GCP, along with CI/CD, Docker, Kubernetes and infrastructure as code
  • Excellent leadership, problem-solving and communication skills
  • Ability to bridge business needs with technical execution
Job Responsibility
Job Responsibility
  • Design, develop and implement software architecture solutions using Java and ReactJS frameworks
  • Lead the technical design process and ensure alignment with business objectives and long-term product vision
  • Evaluate and recommend tools, frameworks and processes to ensure the highest quality, scalability and efficiency
  • Provide technical leadership and mentorship to software development teams and guide them in coding best practices, system design and problem-solving
  • Ensure solutions comply with IT standards, policies and architectural frameworks
  • Collaborate closely with product managers, stakeholders and cross-functional teams to translate requirements into technical solutions
  • Stay updated with emerging technologies and industry trends and introduce innovation into DigiEx’s technology stack
What we offer
What we offer
  • Flexible working hours, dynamic, innovative, and friendly environment
  • Work-from-home (WFH) options available
  • Competitive salary and performance-based bonuses, reviewed 1–2 times per year
  • 13th-month salary and additional bonus policies
  • Full device and equipment support to ensure high productivity
  • Clear a career path with regular feedback and promotion opportunities
  • Personal development support through mentorship, training, and access to challenging global projects
  • Company trips, happy hours, sports clubs, and regular team bonding events
  • Be part of a strong remote workforce and global culture, with team members from multiple countries
  • Fulltime
Read More
Arrow Right

Software Engineering Manager

We are looking for a Software Engineering Manager who will manage the company’s ...
Location
Location
United States , Austin
Salary
Salary:
Not provided
dynaconnections.com Logo
dynaConnections
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor of Science degree or higher in Computer Science or similar technical field
  • 7+ years of professional experience leading a team of software developers in an Agile setting
  • 5+ years of experience in production environments where scale, stability, and performance matter, and within full-lifecycle software development
  • 5+ years of Java experience utilizing object-oriented programming principles and design patterns
  • 5+ years of programming experience using Java, JavaScript, React, or other similar languages
  • 3+ years of experience with Spring Framework or similar Java development frameworks
  • 3+ years of experience with Agile Methodologies
  • Experience in programming with cloud infrastructure SDKs, Oracle Cloud preferred
  • Experience in using Jira/Bitbucket/Git systems
  • Experience in building CI/CD pipelines
Job Responsibility
Job Responsibility
  • Collaborate with key stakeholders to deliver a high-quality product ensuring that software development remains under control and on track
  • Complete understanding of the company’s products and services and how customers and end-users utilize our products, from end to end
  • Align projects with company goals and objectives
  • Capacity to execute effectively with limited information and on occasion with ambiguity
  • Lead and manage the development team and allocate individual team members across multiple projects
  • Define functional headcount requirements and understand resource availability
  • Demonstrate the ability to make significant hiring decisions, and retain and develop the best developers, as shown by developers’ performance
  • Ensure the team meets deadlines and launch dates through effective sprint processes and daily standups
  • Foster creativity and innovation in solutions while maintaining a sense of urgency
  • Overcome technical and communication challenges through good ideas and influence
What we offer
What we offer
  • Medical/Mental/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) Retirement Savings Plan
  • Long-Term Disability Insurance Plan
  • Accidental Death and Dismemberment Insurance Plan
  • Basic Life Insurance Plan
  • Equity Plan (Company Stock Options)
  • Generous PTO
  • Paid Sick Days
  • Fulltime
Read More
Arrow Right

Engineering Manager

The Engineering Manager is responsible for the efficiency and results of one or ...
Location
Location
United States , Parsippany
Salary
Salary:
120000.00 - 160000.00 USD / Year
avisbudgetgroup.com Logo
avisbudgetgroup
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • BS/MS degree in Computer Science or closely related field or equivalent practical experience
  • 4+ years of experience managing engineers (mentoring staff/ principal engineers, setting technical direction, etc.)
  • Proven experience managing multi-disciplinary engineering teams (frontend, backend, API)
  • Strong expertise in: API Management (Apigee, Kong, Mulesoft, or AWS API Gateway)
  • AWS Cloud (EC2, Lambda, ECS, S3, CloudWatch, IAM, etc.)
  • Frontend: ReactJS, modern JavaScript (ES6+), REST/GraphQL integration
  • Backend: NodeJS, Java, Express, microservices, RESTful API design
  • Deep understanding of CI/CD, GitOps, and containerized deployments (Docker, Kubernetes)
  • Experience managing production-grade system, services that support Million calls per minute and optimizing performance and cost
  • Excellent communication and stakeholder management skills
Job Responsibility
Job Responsibility
  • Lead, mentor, and grow a team of ~20 engineers (frontend, backend, and API specialists)
  • Accountability for your team’s results, including velocity, quality, service monitoring, etc
  • Collaborate with Product Managers, Architects, and Designers to align technical goals with business outcomes
  • Acting as the point of contact for the L3 support, and owning the resolution
  • Driving the engineering hiring plan for the team, including screening and interviewing
  • Working within an Agile framework, with a focus on results over process
  • Reducing complexity both of system designs and of team communication
  • Coaching and code reviews for team members
  • Drive performance reviews, career development, and team engagement
What we offer
What we offer
  • Paid time off
  • 401K retirement plan with company matched contributions
  • Access to Medical, Dental, Vision, Life and Disability insurance
  • Eligible to elect other voluntary benefits including: Group Legal, Identity Theft, Insurance, FSA, additional life insurance coverages
  • Contribute up to $260 as a tax free benefit for public transportation or parking expenses
  • Employee discounts, including discounted prices on purchase of Avis / Budget cars
  • Access to an Employee Assistance Program for services including counseling, financial and legal consultation, referrals for care service, and more
  • Fulltime
Read More
Arrow Right