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Développeur(se) Fullstack Java / React | Full Stack Java / React Developer

  • Greater Montreal Metropolitan Area, QC, Canada

Full-time

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Job details

Job type
Full-time
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Posting language
English · French
Posted

Original job description

English section of this bilingual listing.

What we will accomplish together:

You will join a team building and enhancing mission-critical trading applications within a major financial organization. You will contribute to platforms where performance, reliability, and real-time processing are key success factors.

Your mission (if you choose to accept it!):

Design and develop high-performance trading applications while leveraging your Full Stack Java expertise in a demanding capital markets environment.

Your day-to-day will include:

  • Designing, developing, and maintaining low-latency real-time trading applications
  • Building Java back-end services and contributing to React front-end development
  • Developing robust, secure, and scalable APIs deployed on AWS
  • Contributing to CI/CD pipeline improvements and DevOps practices
  • Working closely with Front Office and technology teams on solution design decisions
  • Ensuring code quality through reviews, automated testing, and documentation
  • Participating actively in Agile ceremonies and continuous improvement initiatives

Your future team:

You will join a team specialized in trading platform development and collaborate closely with both business and technology experts in a capital markets environment.

Your Tech Stack:

  • Java 11/17+
  • Spring Boot
  • React
  • AWS
  • SQL / Oracle / PostgreSQL
  • Git, Maven, Gradle
  • Jenkins, GitLab CI or Azure DevOps
  • JUnit & Mockito

Your profile:

  • 7 to 15 years of software development experience
  • Experience in Corporate & Investment Banking (CIB) is highly preferred
  • Strong expertise in Java, Spring Boot, and REST API development
  • Experience with React front-end development
  • Good knowledge of AWS cloud environments
  • Experience building critical transactional systems in regulated environments
  • Experience with relational databases and SQL
  • Ability to work effectively with business and technical stakeholders

The Astek Benefits

  • Group insurance from the first day of employment, with Astek Canada covering 50% of premiums
  • Employer matching contribution of up to $2,000 per year according to plan conditions
  • 3 weeks of vacation for 1 to 3 years of recognized experience
  • 4 weeks of vacation after 3 years of recognized experience
  • Possibility to purchase 1 additional week of vacation per year
  • 3 floating days after 3 months of seniority
  • Ability to work remotely from abroad for up to 5 weeks per year, subject to applicable policies
  • Reimbursement of phone and/or internet package up to $75 per month
  • Reimbursement of eligible transportation costs up to the STM Zone A fare
  • Annual reimbursement of $500 for sports activities
  • Annual allowance of $500 for computer equipment or office equipment
  • Social activities and regular happy hours
  • Access to offices in Montreal, Toronto and Vancouver
  • Referral program
  • Customized training
  • Reimbursement for certain job-related certifications
  • Reimbursement of professional order membership fees when related to the position
  • Employee Assistance Program (EAP) and telemedicine

Let's Meet!

  • Do you see yourself in this opportunity and like Astek?
  • Apply directly through this posting so that Bufan, our Talent Acquisition Specialist, can contact you for an initial discussion.
  • Loïc, your future Manager, will then meet with you to discuss this opportunity, your background, and your career expectations!

Our Advantages

  • Joining Astek means choosing:
  • An experience accelerator where every assignment is an opportunity to grow
  • Access to numerous technically exciting projects for our clients as well as internally
  • Personalized support for a tailored career path
  • Continuous learning through our internal Training Academy
  • A friendly and inclusive work environment supported by certified HR practices#TopEmployer2026 #BestManaged #ISO9001 #ISO14001 #ISO27001

Astek Canada

Since 1999, Astek Canada has specialized in IT consulting services and engineering, successfully driving its clients' development strategies.

Astek Canada employs more than 600 professionals located in Montreal, Toronto and Vancouver. Innovation being at the heart of digital transformation, Astek Canada’s mission is to guide and support organizations throughout their digital transformation journey.

Read the full bilingual original

Offre d'emploi : Développeur(se) Fullstack Java / React

Localisation : Montréal

Mode de travail : Hybride (5 jours/semaine au bureau pendant les 2 premiers mois, puis 3 jours/semaine au bureau)

Début : Dès que possible

Salaire : À discuter

Le masculin est utilisé pour alléger l'annonce.

Ce que nous allons accomplir ensemble :

Tu rejoindras une équipe qui développe et fait évoluer des applications de trading critiques au sein d’un acteur majeur du secteur financier. Tu contribueras à des plateformes exigeantes où la performance, la fiabilité et les traitements en temps réel sont au cœur des enjeux.

Ta mission (…si tu l’acceptes !) :

Concevoir et développer des applications de trading performantes en mettant à profit ton expertise Java Full Stack dans un environnement de marchés financiers exigeant.

Ton quotidien sera rythmé par :

  • Concevoir, développer et maintenir des applications de trading en temps réel et à faible latence
  • Développer des services back-end Java et contribuer aux interfaces React utilisées par les équipes d’affaires
  • Concevoir et maintenir des API robustes, sécurisées et performantes déployées sur AWS
  • Participer à l'amélioration des pipelines CI/CD et aux pratiques DevOps
  • Collaborer étroitement avec les équipes Front Office et les équipes techniques sur les choix de conception
  • Assurer la qualité du code via les revues de code, les tests automatisés et la documentation
  • Participer activement aux pratiques Agile et à l'amélioration continue des solutions

Ta future équipe :

Tu intégreras une équipe spécialisée dans le développement de plateformes de trading et collaboreras quotidiennement avec des experts métiers et technologiques dans un environnement de marchés financiers.

Ton Stack de Jeu :

  • Java 11/17+
  • Spring Boot
  • React
  • AWS
  • SQL / Oracle / PostgreSQL
  • Git, Maven, Gradle
  • Jenkins, GitLab CI ou Azure DevOps
  • JUnit & Mockito

Ton profil:

  • Entre 7 et 15 ans d'expérience en développement logiciel
  • Expérience en banque de financement et d’investissement (CIB) fortement recherchée
  • Solide expérience avec Java, Spring Boot et les API REST
  • Expérience en développement Front-End avec React
  • Bonne connaissance des environnements Cloud AWS
  • Expérience des systèmes transactionnels critiques en environnement réglementé
  • Expérience avec les bases de données relationnelles SQL
  • Capacité à travailler efficacement avec des équipes métier et techniques

Les avantages Astek

  • Assurances collectives dès le premier jour d’emploi avec prise en charge de 50 % des primes par Astek Canada
  • Régime d’épargne-retraite offert après 3 mois de service
  • Contribution de contrepartie de l’employeur pouvant atteindre 2 000 $ par année selon les modalités du régime
  • 3 semaines de vacances pour 1 à 3 ans d’expérience reconnue
  • 4 semaines de vacances après 3 ans d’expérience reconnue
  • Possibilité d’acheter 1 semaine additionnelle de vacances par année
  • 3 jours mobiles après 3 mois d’ancienneté
  • Possibilité de travailler jusqu’à 5 semaines par année depuis l’étranger, sous réserve des politiques applicables
  • Remboursement du forfait téléphonique et/ou internet jusqu’à 75 $ par mois
  • Remboursement des frais de transport admissibles jusqu’à concurrence du tarif STM Zone A
  • Remboursement annuel de 500 $ pour les activités sportives
  • Allocation annuelle de 500 $ pour le matériel informatique ou l’équipement de bureau
  • Activités sociales et 5 à 7 réguliers
  • Accès aux bureaux de Montréal, Toronto et Vancouver
  • Programme de cooptation
  • Formations sur mesure
  • Remboursement de certaines certifications liées à l’emploi
  • Remboursement de la cotisation à un ordre professionnel lorsque reliée à l’emploi
  • Programme d’aide aux employés (PAE) et télémédecine

Rencontrons-nous !

  • Tu t'es reconnu sur l’annonce et Astek te plaît ?
  • Postule directement sur cette annonce, afin que Bufan, notre Spécialiste en Acquisition de Talents, puisse te contacter pour un premier échange.
  • Loïc, ton futur Manager, te proposera ensuite d’échanger autour de cette opportunité, de ton parcours et de tes attentes !

Nos Plus

  • Rejoindre Astek, c’est choisir :
  • Un accélérateur d’expérience, où chaque mission est une opportunité de progresser
  • Un accès à une multitude de projets techniquement passionnants pour nos clients comme en interne
  • Un accompagnement de proximité individualisé pour un parcours professionnel sur mesure
  • Un apprentissage continu, grâce à notre Académie de formation interne
  • Un environnement de travail convivial et inclusif, soutenu par des pratiques RH certifiées#TopEmployer2026 #BestManaged #ISO9001 #ISO14001 #ISO27001

Astek Canada

Depuis 1999, Astek Canada se spécialise en service conseil TI et en ingénierie, pilotant avec succès les stratégies de développement de ses clients.

Astek Canada compte plus de 600 collaborateurs localisés à Montréal, Toronto et Vancouver. L’innovation étant au cœur de la transformation numérique, Astek Canada a pour vocation de guider et accompagner les entreprises dans leur processus de transformation numérique.

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Job Offer: Full Stack Java / React Developer

Location: Montreal

Work Mode: Hybrid (5 days/week in office during the first 2 months, then 3 days/week in office)

Start Date: As soon as possible

Salary: To be discussed

What we will accomplish together:

You will join a team building and enhancing mission-critical trading applications within a major financial organization. You will contribute to platforms where performance, reliability, and real-time processing are key success factors.

Your mission (if you choose to accept it!):

Design and develop high-performance trading applications while leveraging your Full Stack Java expertise in a demanding capital markets environment.

Your day-to-day will include:

  • Designing, developing, and maintaining low-latency real-time trading applications
  • Building Java back-end services and contributing to React front-end development
  • Developing robust, secure, and scalable APIs deployed on AWS
  • Contributing to CI/CD pipeline improvements and DevOps practices
  • Working closely with Front Office and technology teams on solution design decisions
  • Ensuring code quality through reviews, automated testing, and documentation
  • Participating actively in Agile ceremonies and continuous improvement initiatives

Your future team:

You will join a team specialized in trading platform development and collaborate closely with both business and technology experts in a capital markets environment.

Your Tech Stack:

  • Java 11/17+
  • Spring Boot
  • React
  • AWS
  • SQL / Oracle / PostgreSQL
  • Git, Maven, Gradle
  • Jenkins, GitLab CI or Azure DevOps
  • JUnit & Mockito

Your profile:

  • 7 to 15 years of software development experience
  • Experience in Corporate & Investment Banking (CIB) is highly preferred
  • Strong expertise in Java, Spring Boot, and REST API development
  • Experience with React front-end development
  • Good knowledge of AWS cloud environments
  • Experience building critical transactional systems in regulated environments
  • Experience with relational databases and SQL
  • Ability to work effectively with business and technical stakeholders

The Astek Benefits

  • Group insurance from the first day of employment, with Astek Canada covering 50% of premiums
  • Retirement savings plan available after 3 months of service
  • Employer matching contribution of up to $2,000 per year according to plan conditions
  • 3 weeks of vacation for 1 to 3 years of recognized experience
  • 4 weeks of vacation after 3 years of recognized experience
  • Possibility to purchase 1 additional week of vacation per year
  • 3 floating days after 3 months of seniority
  • Ability to work remotely from abroad for up to 5 weeks per year, subject to applicable policies
  • Reimbursement of phone and/or internet package up to $75 per month
  • Reimbursement of eligible transportation costs up to the STM Zone A fare
  • Annual reimbursement of $500 for sports activities
  • Annual allowance of $500 for computer equipment or office equipment
  • Social activities and regular happy hours
  • Access to offices in Montreal, Toronto and Vancouver
  • Referral program
  • Customized training
  • Reimbursement for certain job-related certifications
  • Reimbursement of professional order membership fees when related to the position
  • Employee Assistance Program (EAP) and telemedicine

Let's Meet!

  • Do you see yourself in this opportunity and like Astek?
  • Apply directly through this posting so that Bufan, our Talent Acquisition Specialist, can contact you for an initial discussion.
  • Loïc, your future Manager, will then meet with you to discuss this opportunity, your background, and your career expectations!

Our Advantages

  • Joining Astek means choosing:
  • An experience accelerator where every assignment is an opportunity to grow
  • Access to numerous technically exciting projects for our clients as well as internally
  • Personalized support for a tailored career path
  • Continuous learning through our internal Training Academy
  • A friendly and inclusive work environment supported by certified HR practices#TopEmployer2026 #BestManaged #ISO9001 #ISO14001 #ISO27001

Astek Canada

Since 1999, Astek Canada has specialized in IT consulting services and engineering, successfully driving its clients' development strategies.

Astek Canada employs more than 600 professionals located in Montreal, Toronto and Vancouver. Innovation being at the heart of digital transformation, Astek Canada’s mission is to guide and support organizations throughout their digital transformation journey.

More about this job

Responsibilities

Design, develop, and maintain high-performance, low-latency trading applications, including Java back-end services, React interfaces, and secure, scalable APIs deployed on AWS. Collaborate with Front Office, business, and technology teams while improving CI/CD and DevOps practices and ensuring quality through code reviews, automated testing, and documentation.

Requirements

Requires 7 to 15 years of software development experience, with Corporate and Investment Banking experience strongly preferred. Candidates should have strong Java, Spring Boot, REST API, and React experience, AWS and SQL knowledge, and experience with critical transactional systems in regulated environments.

Skills

  • Java
  • Spring Boot
  • React
  • AWS
  • REST APIs
  • SQL
  • Oracle
  • PostgreSQL
  • CI/CD
  • DevOps
  • Git
  • Maven
  • Gradle
  • Jenkins
  • GitLab CI
  • JUnit

Benefits

  • Group Insurance
  • Retirement Savings Plan
  • Employer Matching Contributions
  • Paid Vacation
  • Additional Vacation Purchase Option
  • Floating Days
  • Remote Work From Abroad
  • Phone and Internet Reimbursement
  • Transportation Reimbursement
  • Sports Activity Reimbursement
  • Computer or Office Equipment Allowance
  • Social Activities
  • Referral Program
  • Customized Training
  • Job-Related Certification Reimbursement
  • Professional Membership Fee Reimbursement
  • Employee Assistance Program
  • Telemedicine

Visa sponsorship

Not detected in the job text

Hiring contact

Bufan

Categories

  • Software
  • Technology
  • Finance & Accounting
  • Consulting

Keywords

  • Java
  • Spring Boot
  • React
  • AWS
  • REST APIs
  • SQL
  • Oracle
  • PostgreSQL
  • Git
  • Maven
  • Gradle
  • Jenkins
  • GitLab CI
  • Azure DevOps
  • JUnit
  • Mockito
  • CI/CD
  • DevOps
  • Agile
  • Trading Applications
  • Capital Markets
  • Corporate and Investment Banking
  • Low-Latency Systems
  • Real-Time Processing
  • Transactional Systems
  • Regulated Environments
  • Relational Databases
  • Automated Testing
  • Code Reviews
  • Cloud Computing

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