Senior Front-End Developer (React) – Innovation Team

We are looking for smart Software Engineers who are interested in progressing their careers in Web Development for client-side websites using JavaScript, HTML, CSS.

You will be working on solving problems using the JavaScript frameworks, mostly React/Redux

Responsibilities:

Working in Citi Global Wealth Innovation team, mostly within the domain of Machine/Deep Learning, Artificial Intelligence, Distributed Computing:

• prototype/design/develop solutions using new/emerging technologies

• responsibility for the presentation layer of prototypes and some key products for Citi Global Wealth

Qualifications:

• 5-8 years of professional experience

• Bachelor’s degree (in science, computers, information technology or engineering)

• Proficient in JavaScript/HTML5/CSS coding skills

• Solid commercial experience in JavaScript (React preferred) development.

• Knowledge of using the functional approach in React. Using hooks.

• Using the flux and architecture of Presentational and Container Components 

• Good understanding of development best practices such as pair programming, TDD, continuous integration and continuous delivery

• Good understanding of/experience with CI tools (Jenkins, Concourse) and testing frameworks a in particular Jest

• Experience with optimizing web applications in areas such as performance, security, and resilience

• Ability and enthusiasm to push for new improvements across the code base and influence/learn from a large community of developers

• Ability to help in coaching and mentoring other members of the team

• Experience with web protocols: http/https SSD, UDP, TCP, IP, RTMP, tracking the packages

• Knowing the difference between the CommonJS and RequireJS

• Having experience with build tools, at least Webpack           

• Knowledge of Typescript and ECMAScript 6 Javascript standard

• Development experience with JavaScript frameworks like (VueJS, Angular)

• Knowing the steps taken by browser to render elements. RAILs

• Experience in developing both Mobile (React Native, Flutter) and Web interfaces

• Understanding of RESTful services

• A commitment to writing understandable, maintainable and reusable software

Skills considered a plus:

• Interest in functional programming

• Having the knowledge of the project patterns: Proxy, Decorator, Singleton, Mediator, Cache

• Knowing the Functional approach based on Ramda, Underscore, Lodash

• Having the experience in NodeJS. Writing single modules and server applications with Express.

• Knowing how to set up non-relational databases: MongoDB, Redis

What would you get in return:

• Opportunity for professional development in the international and multicultural organization

• Develop programming skills using modern technologies

• Learn from peer experienced software engineers by working together on problem analysis and reviewing codebase.

• Attractive and stable employment conditions

• Social benefits (medical care, Benefit System, life insurance, pension scheme)

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Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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