Postuler

Publié il y a 4 mois

Senior GUI developer - Equities Technology

@ Citi Canada Technology Services ULC

Mississauga, Ontario

HybrideTemps plein6+ ans d’expérience
Postuler
SIGNAUX

En bref

Citi Canada Technology Services ULC is hiring a Senior GUI developer for its Equities Technology group. The role builds React and TypeScript web applications, contributes to architecture, and works with front office and product teams. It requires 6-10 years of experience and offers a salary range of $120,800 to $170,800.

Responsabilités :

  • Design, develop and maintain React and TypeScript web apps
  • Manage application state with Redux and middleware
  • Write unit tests with Vitest for high coverage
  • Build reusable UI components across feature apps
  • Contribute to front end architecture and best practices

Résumé des exigences :

  • 6-10 years of experience with React, Redux and WebSockets
  • Hands-on HTML5, CSS3, TypeScript and JavaScript
  • Unit testing with Jest or React Testing Library
  • Experience with RxJS, Web Workers and build tools
  • Good communication and stakeholder management skills
  • Bachelor's degree or equivalent experience

Outils et compétences

Source et dates

Site carrière / système de candidatures · workday

Date publiée par l’employeur
2026-07-20
Première détection par notre source
2026-10-08
Mise à jour du dossier source
2026-10-16

Ces dates décrivent le dossier source, pas une vérification en direct du recrutement. Consultez l’offre originale.

Détails du poste

NiveauSenior
DomaineDéveloppement logiciel
Expérience6 an(s) et plus
Heures par semaine40 (estimé)
Déplacementsavion : aucun · route : aucun
Milieu de travailBureau
PositionSurtout assis
Exigences physiquesphysique faible · ordinateur élevé
LanguesEnglish
FormationBaccalauréat (préféré)

Résumé et détails rédigés par l’IA à partir de l’offre; l’offre de l’employeur fait foi.

Citi Canada Technology Services ULC

ChampValeur
Offres sur Jobsy167
Description

This role is for a Senior GUI developer in Citi Equities Technology. As a senior developer you will work together with front office, product development and members of development team to provide solutions that improve efficiency, decrease operational risk, and enable the business to expand.

The candidate should possess strong analytical and technical ability with 6-10 years' experience in React, Redux, websockets and cutting-edge web technologies. Candidate should be able to work independently as well as being a team player, with good communication skills and stake holder management.

Responsibilities:

  • Design, develop and maintain web apps using React and TypeScript, ensuring high quality, clean and maintainable code.
  • Manage application state using redux and middleware such as redux toolkit.
  • Ensure high test coverage by writing unit tests using Vitest.
  • Write and maintain a suite of reusable UI components which can be used across different feature apps.
  • Contribute to the overall application architecture and provide inputs on front end frameworks, design patterns and best practices.
  • Perform code reviews and contribute to overall quality, maintainability and testability of software developed.
  • Be a self-starter and plan/schedule own work for tasks and projects, implement functionality without direct supervision.
  • Work closely with teams to form good working culture and continuously adapt to different working environment.

Requirements:

  • Hands on HTML5, CSS3/SASS/CSS in JS, Core JavaScript, Typescript
  • Hands on React, React hooks
  • Unit Testing with Jest, React-testing-library
  • Application State Management with Redux, Recoil, React Context
  • Reactive Apps with RxJS, Web Sockets, Web workers
  • Build Tools like Webpack/Vite etc
  • Debugging skills, Code performance, Bench Marking
  • Container based development like Electron
  • RESTful APIs, JWT, NodeJS, Express JS

Nice to have:

  • Exposure to Bitbucket, Jenkins, Artifactory, Confluence
  • MongoDB, AMPS Server - should be able to query
  • Workspace tools – npm workspace, Micro Frontend, ESLint/TSLint
  • Docker management, Openshift containers
  • Experience working with other UI frameworks such as Angular

Education:

  • Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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 Citi’s EEO Policy Statement and the Know Your Rights poster.

Emplois semblables

  • Senior GUI developer - Equities Technology

    Mississauga, ON
    HybrideTemps plein

    Citi

    6+ ansCandidates need 6 to 10 years of front-end experience with React, Redux, TypeScript and websockets, plus strong testing skills. They also need good communication, the ability to work independently and manage stakeholders.

    React, TypeScript, Redux, Vitest, Jest, Webpack

  • Cashier Part Time Evening

    Mississauga, ON
    Temps partiel

    Loblaws Inc.

    Candidates need good communication skills, a team-player attitude and the ability to stay adaptable in a fast-paced store. They must be able to lift 25 lbs and stand for entire shifts, and they must pass a criminal background check if 18 or older.

    POS, cash register

  • Service Advisor

    Mississauga, ON
    Sur placeTemps plein

    Northern Roads Auto Group

    1+ ansNorthern Roads Auto Group needs candidates with 1 to 2 years in customer service and strong communication skills. A valid G driver's licence, a clean driver's abstract, and up-selling ability are required, and previous service advisor or DMS experience is an asset.

    DMS, service database system

  • Physician Reviewer (MD/DO) - Medical AI Evaluation

    Toronto, ON +4
    TélétravailTemps partiel

    Mindrift: Mindrift (mindrift.ai) is the expert-sourcing platform built by Toloka, a Nebius Group (Nasdaq: NBIS) company and a global leader in data services…

    Mindrift needs candidates with an MD or DO, an active unrestricted US medical license, and board certification or completed residency. Candidates need broad multi-system clinical experience, strong reasoning, and C1-level written English.

  • Senior Manager, Demand Planning and S&OP

    Mississauga, ON

    Henkel group: Henkel operates worldwide with leading innovations, brands and technologies in two business areas: Adhesive Technologies and Consumer Brands.

    8+ ansHenkel asks for a bachelor's degree and 8+ years of progressive supply chain experience in consumer goods, retail or manufacturing. Candidates need proven demand planning and S&OP or IBP leadership, team development skills, and SAP IBP experience, which is an asset.

    SAP IBP

  • Key Account Manager (LCL/SDM) - Mississauga, ON

    Mississauga, ON
    HybrideTemps plein

    Concord National LLP

    5+ ansCandidates need 5+ years of sales or marketing experience in the CPG industry, with strong negotiation, analytical, forecasting and trade-spend skills. A valid driver's licence with a clean driving record and working knowledge of Microsoft Office are also required.

    Microsoft Office

  • Sales Key Account Representative, Grocery Division

    Mississauga, ON

    Purity Life Health Products

    2+ ansPurity Life Health Products needs candidates with 2 to 5 years of sales experience in grocery, packaged goods or distribution, plus strong planning, analytical and presentation skills. A post-secondary business or sales credential, a driver's licence and a car are also required.

    Outlook, Excel, ERP system, CRM system, AI tools

  • Control Strategy Scientist

    Mississauga, ON
    Temps plein

    Roche: Roche is the world’s largest biotech company, with truly differentiated medicines in oncology, immunology, infectious diseases, ophthalmology and…

    7+ ansCandidates need a PhD or MSc in analytical chemistry, biochemistry or a related life science, with 7 to 10+ years in pharmaceutical or biopharmaceutical QC, analytical development or CMC. Strong knowledge of biologics analytical methods, cGMP and ICH guidelines is required.

    CSS, Inspection, Control systems, Analytical chemistry, Leadership

Lieux et modes de travail

Lieux

Tout le CanadaTélétravail · Hybride · Sur place · Sur le terrain

Astuce : ajoutez le télétravail pour élargir la recherche.

Exclure des lieux

Mode de travail

Offres de cette entreprise dans les résultats

Voici les offres de cette entreprise chargées dans votre recherche. Elle peut avoir d’autres postes ouverts.