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COVID-19:

우리 동료들과 지원자들의 건강은 우리의 최우선 순위입니다. 따라서 Citi는 COVID-19 상황을 면밀히 모니터링하고 있습니다. 우리는 추후 공지가 있을 때까지, 임시적으로 모든 후보자 인터뷰를 가상으로 실시하는 것을 포함하여 전 세계적으로 회사 전체에 예방 조치를 구현하였습니다.

Senior Front-End Developer (React) – Innovation Team

직무 ID 21415982 기본 근무지 Warsaw, Poland; 채용 범주 Technology
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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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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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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.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

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  • 22만 명 이상의 유능하고 다양한 직원으로 구성된 Citi 팀에 합류하십시오

  • 90개 국가의 공동체에서 자원봉사를 행하는 사회적 책임감을 가진 직원들

  • 95개 이상의 시장에 실제로 존재하는 의미 있는 채용 기회

우리는 모든 개인을 포용하고 다양한 관점을 장려하여, 귀하가 영향력을 생성하고 경력을 성장시킬 수 있는 문화를 조성합니다. Citi는 높은 수준의 전문성 기준, 굳건한 성실성과 관대함, 지적 호기심 및 엄격함을 보여주는 동료를 소중하게 생각합니다. 우리는 귀하가 씨티에서 경력을 쌓는다는 일이 가진 중요성을 인식하며, 귀하의 헌신에 대하여 우리도 마찬가지로 노력할 것을 약속 드립니다

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