React UI Engineer Job at Citi (Chennai)

React UI Engineer

Working at Citi is far more than just a job. A career with us means joining a te...

Location

India , Chennai; Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Strong expertise (6+ years) building modern frontend applications with React and TypeScript
Proficiency in JavaScript, React (or another UI framework), and TypeScript
Strong expertise in front-end development with demonstrable experience in React
Proficiency in core web technologies including HTML5 and CSS3
Experience with websockets or event-streaming
Proficiency in containerization using Docker and orchestration with Kubernetes
Excellent problem-solving, analytical, and debugging skills
Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment
Experience with UX design
Experience in systems analysis and programming of software applications

Fulltime

Software Engineer - UI with React JS

This role has been designed as ‘Hybrid’ with an expectation that you will work o...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

BS or MS Data Science, Machine Learning, Statistics, Mathematics, Computer Science, or a related field
5-10 years of Proficiency in the core technologies of the web: Javascript, HTML, CSS, ReactJS, NodeJS, and it's core principles
Experience with micro-frontend
Experience with implementing responsive web designs and writing unit and integration tests
Experience in working with one or more of the following infrastructure components like Postgres, Kafka, ElasticSearch, Redis
Familiarity with Git
Experience working in Linux based Operating Systems
Understanding and/or Cloud Programming knowledge with Dockers and Containers is a plus
Developing multi-threaded applications
Programming knowledge with inter-process communication and distributed systems is a plus

Job Responsibility

Assist in design and implementation of micro-service-based cloud network monitoring responsive Web UI Design and Implementation
Contribute to the integration and testing of the developed application
Document software designs and procedures
Use of Juniper router data to develop network monitoring applications
Assist with troubleshooting and root cause analysis of problems found, both in-process and escalations from the field
Demonstrate exemplary behavior in following proper engineering processes to manage risks and systematically achieve high product quality

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

New

Lead Full Stack Engineer - React Node.js

Finance Technology, enables Citi to achieve its day-to-day and long-term growth ...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

7-10 years of strong experience in Application Development or systems analysis role
Extensive experience system analysis and in programming of software applications
Experience in managing and implementing successful projects
Proven engineering experience building robust, scalable, and maintainable applications in the Capital Markets Technology industry
Build, deploy, and test application components in a development environment during the implementation phase working with all layers of the application stack
Work proactively & independently to address project requirements, and articulate issues/challenges with enough lead time to address project delivery risks
Code reviews, test case reviews, and ensure code developed meets the requirements
Influence and negotiate with senior technical leaders from partner teams of software engineers, devops and production support staff to deliver robust software solutions
Ensure the team is collaborating effectively across functions
Ability to adjust priorities quickly as circumstances dictate

Job Responsibility

Manage all technology standards across functional area, ensuring development, understanding and adherence around the globe
Set goals within functional area that are delivered to appropriate Operations & Technology organizations
Contribute to the IT Project Leadership function to harmonize with overall business /technology objectives and ensure teams within the functional area are adequately staffed and possess the required skills sets to carry out their roles
Provide an environment where Subject Matter Experts can work efficiently and delivery effectively
Manage execution of IT strategy and roadmap for assigned technology area
Apply an in-depth understanding of concepts and procedures within engineering and basic knowledge of those elements in other areas
Responsible for training and coaching team members, performance management activities, monitoring quantity and quality of work, and addressing development needs for assigned personnel
Make evaluative judgments based on information analysis in complicated or unique situations, utilizing multiple sources of information
Negotiate with senior leaders (across functions) and communicate and negotiate with external parties
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

Fulltime

New

React Ui Developer

We are looking for a skilled and passionate React UI Developer to design, develo...

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
5+ years of professional experience in front-end web development, with significant experience in React.js
Strong proficiency in JavaScript (ES6+), HTML5, and CSS3, including modern CSS frameworks or preprocessors (e.g., SASS, styled-components, Tailwind CSS)
Demonstrable experience integrating front-end applications with back-end Java RESTful services
Familiarity with state management libraries (e.g., Redux, Zustand) and client-side routing
Experience with version control systems (e.g., Git)
Solid understanding of modern web development build tools (e.g., Webpack, Vite)
Ability to debug complex front-end issues and optimize performance
Excellent problem-solving skills, attention to detail, and a commitment to writing clean, maintainable code
Strong communication and collaboration skills

Job Responsibility

Develop and maintain high-quality, responsive, and user-friendly web applications using React.js and its ecosystem (e.g., Redux, Context API, React Router)
Collaborate with back-end developers to integrate front-end applications with Java RESTful APIs, ensuring efficient data exchange and robust error handling
Implement pixel-perfect UIs from design mockups and wireframes, ensuring cross-browser compatibility and optimal performance
Design and build intuitive user interfaces for modern applications that interact with LLM-powered solutions, including chat interfaces, data visualization, and interactive AI outputs
Work closely with product managers, UX/UI designers, and other stakeholders to understand requirements and translate them into technical specifications and elegant user experiences
Ensure application scalability, security, and maintainability by adhering to coding standards, performing code reviews, and contributing to architectural discussions
Implement and maintain unit, integration, and end-to-end tests to ensure the reliability and quality of the applications
Optimize front-end performance for speed and responsiveness, addressing issues like load times, rendering, and interactivity
Stay up-to-date with emerging front-end technologies, React.js advancements, and best practices in UI/UX design
Participate in the entire software development lifecycle, from concept and design to testing and deployment

Fulltime

Senior FX UI React Developer

Join Barclays as a Senior FX UI React Developer, where you'll spearhead the evol...

Location

Czechia , Prague

Salary:

1884000.00 - 2301000.00 CZK / Year

Barclays

Expiration Date

Until further notice

Requirements

Extensive proficiency in React and strict TypeScript programming, including custom hooks, advanced component patterns, performance optimisation, error boundaries, and context architecture
Experience with TanStack React Query and Apollo Client (GraphQL) for server state management
Considerable knowledge of Design Patterns, Testing practices (Vitest and React Testing Library), and Code Quality principles
Experience with Playwright for component and E2E testing, including test architecture, fixture design, and API mocking strategies
Ability to independently drive architectural decisions, lead large-scale refactorings, and establish patterns across a shared codebase

Job Responsibility

Design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues
Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
Ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution
Incentive award

Fulltime

Fx Ui React Developer

Join Barclays as a FX UI React Developer, where you'll spearhead the evolution o...

Location

Czechia , Prague

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Proficiency in React and strict TypeScript programming, including custom hooks, advanced component patterns, performance optimisation, error boundaries, and context architecture
Experience with TanStack React Query and Apollo Client (GraphQL) for server state management
Strong knowledge of Design Patterns, Testing practices (Vitest and React Testing Library), and Code Quality principles
Experience with Playwright for component and E2E testing, including test architecture, fixture design, and API mocking strategies
Ability to independently drive architectural decisions, lead large-scale refactorings, and establish patterns across a shared codebase

Job Responsibility

Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools, ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth
Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Sr. Software Engineer - UI

At Spectro Cloud, we are in search of a talented individual to become an integra...

Location

India , Bengaluru

Salary:

Not provided

Spectro Cloud

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science or related technical field, or equivalent experience
5+ years of software development experience with a focus on frontend development
Expert-level proficiency in ReactJS, JavaScript/TypeScript, including hooks and state management (Redux, Context API)
Strong knowledge of design systems, component libraries, and accessibility standards (WCAG)
Proven ability to build and optimize performant user interfaces
Proficiency with modern build tools (Vite, Webpack), version control (Git), and code quality tools
Understanding of frontend security principles including XSS prevention and secure authentication flows
Strong architectural skills for distributed frontend systems with focus on responsive design using HTML5 and CSS3
Experience with SSR and server runtimes (Node.js, Bun)
Experience with frontend testing frameworks such as React Testing Library

Job Responsibility

Design, optimize, and streamline GoLang-based microservices
Ensure seamless operation of the platform through automation, scripting, and rigorous testing
Produce clean and efficient code
Collaborate with cross-functional teams to create scalable, dependable, and secure solutions
Stay current with industry trends and emerging technologies

Fulltime

Principal Engineer, UI Platform & Experiences

We are rebuilding the Tripleseat front-end on shadcn/ui, Radix, Tailwind, and Re...

Location

United States

Salary:

200000.00 - 220000.00 USD / Year

Tripleseat

Expiration Date

Until further notice

Requirements

10+ years building production UIs at SaaS scale
Humble, hungry, and smart. You have high standards and strong opinions, but low ego. You build trust, listen well, and know how to push for better outcomes while bringing others along
Deep expertise in React 18, TypeScript, Tailwind, Radix, and modern front-end tooling
Hands-on experience with shadcn/ui in a production environment, not just prototyping
Shipped AI-powered UX in production: LLM streaming UIs, tool-call flows, agentic interfaces, or RAG surfaces
Fluent in AI-native development workflows (Cursor, Claude Code, or equivalent) with demonstrated throughput gains
Strong testing philosophy with hands-on experience in component, visual regression, and end-to-end testing for production UIs
Track record of leading large front-end migrations without stalling product velocity
Strong design sensibility and a history of close partnership with Product Design leaders

Job Responsibility

Own the creation of a modern UI platform and component system that rapidly enables Tripleseat AI features
Architect the Tripleseat component system on top of shadcn/ui, Radix primitives, and Tailwind
Define theming, design tokens, composition patterns, and accessibility baselines across the product
Design AI-native UX patterns: streaming responses, tool-calling surfaces, inline assistance, agentic flows, and human-in-the-loop review
Design and own the Tripleseat UI MCP server, enabling agentic workflows and LLM-powered tooling to interact with the component system and product surfaces
Build agentic workflows that automate UI migration, component adoption, and ongoing UI consistency at scale
Lead the Kendo to shadcn migration and the overall UI modernization, collapsing two front-end codebases into one
Partner with Product and Design on the UX redesign for clarity, speed, and ease of use, directly tied to our 1H26 Defining Objectives
Set front-end engineering standards, performance budgets, and the craft bar across approximately 36 engineers
Establish front-end testing standards, including component testing, visual regression, and end-to-end coverage, and drive adoption across the engineering org

What we offer

Competitive Medical, Dental, and Vision Insurance
Company Paid Life Insurance, Short- and Long-Term Disability Plans
Supplemental Insurance Options
Commuter Benefits
401(k) with Company Match
Parental Leave
Flexible Paid Time Off
LinkedIn Learning Access
Pet Insurance
Employee Discount Programs

Fulltime

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React UI Engineer

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