1

Senior Java Software Developer Jobs in Quebec (NOW HIRING)

Bounteous is a global AI Services firm where agentic engineering and human experience converge to ... Nous recherchons un.e Developpeur.euse Java Senior avec 5 a 15 ans d'experience professionnelle ...

You Have: * 3+ years' experience as a Software Developer * Experience working with Java , including great working knowledge of Java8 Lambdas and streaming functionality * Experience working with ...

You Have: * 3+ years' experience as a Software Developer * Experience working with Java , including great working knowledge of Java8 Lambdas and streaming functionality * Experience working with ...

Job Requisition ID # 26WD96718 L'affichage de poste en francais suivra / The French job posting follows. 26WD96718, Senior Software Developer Position Overview We are seeking a passionate and ...

Showing results 21-40

Senior Java Software Developer information

What is a senior Java software developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

What are some common challenges senior Java software developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

What are the key skills and qualifications needed to thrive as a senior Java software developer?

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

What is the difference between Senior Java Software Developer vs Java Software Engineer?

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities in Quebec are hiring for Senior Java Software Developer jobs? Cities in Quebec with the most Senior Java Software Developer job openings:
What are popular job titles related to Senior Java Software Developer jobs in QC? For Senior Java Software Developer jobs in QC, the most frequently searched job titles are:
Infographic showing various Senior Java Software Developer job openings in Quebec as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Développeur Java Agentique IA / Agentic AI Java Developer

Portage CyberTech

Montreal, QC • On-site

Full-time

Medical, PTO

Posted 25 days ago


Job description

Titre :         Développeur Java Agentique IA

Statut :     Permanent temps plein

Lieu :          Montréal (hybride), centre-ville (à 100m du métro Square-Victoria)

Description du poste

Portage CyberTech recherche un développeur Java Full Stack passionné, orienté R&D, possédant des connaissances fortes en infrastructures à clés publiques (PKI), et travaillant sur des solutions modernes en environnement microservices. Le rôle implique du développement backend et full stack, ainsi que la conception et l'intégration de solutions liées aux certificats numériques, à la cryptographie et aux signatures électroniques. Une forte utilisation d'outils d'IA pour le développement logiciel (AI-assisted / Agentic Development) est également attendue afin d'accélérer la conception, le développement et la qualité logicielle.

Responsabilités principales

  • Concevoir, développer et intégrer des solutions d'IA agentique (Agentic AI) afin d'automatiser des processus, d'orchestrer des agents intelligents et d'améliorer les capacités des applications.
  • Utiliser des outils d'IA pour le développement (GitHub Copilot, AI coding assistants, agentic workflows, LLM, etc.) afin d'améliorer la productivité, la qualité du code et l'efficacité du développement.
  • Concevoir, développer et maintenir des fonctionnalités liées aux infrastructures à clés publiques (PKI), incluant la gestion des certificats numériques, la cryptographie, les signatures électroniques et les services de confiance.
  • Participer à l'ensemble du cycle de développement logiciel dans un environnement Agile.
  • Développer et maintenir des applications Java (Spring Boot, microservices).
  • Contribuer au développement full stack (backend prioritaire, frontend selon les besoins).
  • Collaborer étroitement avec les équipes Produit, QA, DevOps et Sécurité afin de concevoir des solutions robustes, sécuritaires et évolutives.


Qualifications et compétences requises

  • DEC ou diplôme universitaire en technologies de l’information, ou expérience équivalente en développement logiciel
  • Minimum de 8 ans d'expérience en développement logiciel.
  • Méthodique, autonome et organisé.
  • Capacité à résoudre des problèmes de façon créative.
  • À l’aise pour communiquer en anglais (oral et écrit) dans un contexte professionnel.


Technologies utilisées

  • GitHub Copilot (Agent Mode)
  • Model Context Protocol (MCP)
  • AI Coding Assistants et Agentic Workflows
  • Entrust PKI
  • OCSP / CRL
  • HSM (atout)
  • Java Spring Boot Microservices
  • AWS (ECS Fargate, EC2, Lambda, S3, Elasticache)
  • MongoDB Atlas
  • PostgreSQL
  • MySQL (AWS Aurora)
  • RabbitMQ
  • Keycloak
  • Twilio


Outils Développement

  • GitHub Enterprise
  • Maven
  • SonarQube


Collaboration

  • Jira
  • Confluence
  • Slack
  • Teams


Atouts recherchés

  • Expérience Full Stack :
    • API REST
    • React, JavaScript, HTML, CSS
    • RabbitMQ
    • SQL et NoSQL
  • Bonne compréhension des concepts de hachage, chiffrement et signature.
  • Maîtrise du Top 10 OWASP.


Pourquoi rejoindre Portage ?

Bien travailler. Bien évoluer. Bien vivre

  • Régime d’avantages sociaux payé à 100 % par l’employeur
  • Cotisation REER jumelée jusqu’à 6 %
  • Options de travail à distance, hybrides ou en présentiel
  • Programme de congés compétitif favorisant l’équilibre travail-vie personnelle
  • Opportunités de développement et d’avancement au sein d’une entreprise en croissance
  • Un travail porteur de sens qui contribue à bâtir la confiance numérique au Canada


Les aspects juridiques

Nous utilisons des outils d'intelligence artificielle pour certaines tâches liées à notre processus de recrutement. Toutes les décisions d'embauche sont prises par les membres de notre équipe.

Notre contenu français utilise la forme masculine uniquement pour alléger le texte. Nous valorisons la diversité et l'inclusion et accueillons toutes les candidatures, peu importe le genre, l'origine, l'orientation ou toute autre caractéristique protégée.

La maîtrise de l'anglais est requise pour certains de nos postes, car les tâches l'exigent, notamment grâce aux communications régulières avec des clients et partenaires situés à l'extérieur du Québec.


Job Posting

Title: Agentic AI Java Developer

Status: Permanent, full-time

Location: Montreal (hybrid), downtown (100m from Square-Victoria metro station)

Job Description

Portage CyberTech is looking for a passionate Java Full Stack Developer with a strong R&D mindset and solid knowledge of Public Key Infrastructure (PKI), working on modern microservices-based solutions. The role involves backend and full-stack development, as well as the design and integration of solutions related to digital certificates, cryptography, and electronic signatures. Strong adoption of AI-powered software development practices (AI-assisted / Agentic Development) is also expected to accelerate solution design, software development, and code quality.

Key Responsibilities

  • Design, develop, and integrate Agentic AI solutions to automate processes, orchestrate intelligent agents, and enhance application capabilities.
  • Leverage AI-powered development tools (GitHub Copilot, AI coding assistants, agentic workflows, LLMs, etc.) to improve productivity, code quality, and development efficiency.
  • Design, develop, and maintain features related to Public Key Infrastructure (PKI), including digital certificate management, cryptography, electronic signatures, and trust services.
  • Participate in the full software development lifecycle within an Agile environment.
  • Develop and maintain Java applications using Spring Boot and microservices architectures.
  • Contribute to full-stack development, with a backend focus and frontend involvement based on project needs.
  • Collaborate closely with Product, QA, DevOps, and Security teams to design robust, secure, and scalable solutions.


Qualifications & Required Skills

  • DEC or university degree in Information Technology, or equivalent experience in software development
  • Minimum of 8 years of software development experience
  • Methodical, autonomous and well-organized
  • Strong problem-solving and creative thinking skills
  • Must be able to communicate effectively in French (spoken and written).

Technologies Used

  • GitHub Copilot (Agent Mode)
  • Model Context Protocol (MCP)
  • AI Coding Assistants and Agentic Workflows
  • Entrust PKI
  • OCSP / CRL
  • HSM (asset)
  • Java Spring Boot Microservices
  • AWS (ECS Fargate, EC2, Lambda, S3, ElastiCache)
  • MongoDB Atlas
  • PostgreSQL
  • MySQL (AWS Aurora)
  • RabbitMQ
  • Keycloak
  • Twilio


Development Tools

  • GitHub Enterprise
  • Maven
  • SonarQube

Collaboration Tools

  • Jira
  • Confluence
  • Slack
  • Microsoft Teams

Nice-to-Have Skills

  • Full Stack experience:
    • REST APIs
    • React, Angular, JavaScript, HTML, CSS
    • RabbitMQ
    • SQL and NoSQL databases
  • Strong understanding of hashing, encryption, and digital signatures
  • Knowledge of OWASP Top 10


Why Join Portage?

Work Well. Grow Well. Live Well.

  • 100% employer-paid health benefits
  • Dollar-for-dollar RRSP matching up to 6%
  • Flexible work options — remote, hybrid, and on-site opportunities
  • Competitive paid time off and personal wellness days
  • Employee referral bonus program
  • Career growth in a company that prioritizes internal talent
  • The opportunity to do meaningful work that helps build digital trust across Canada


The Legal Stuff

We use artificial intelligence tools for certain tasks related to our recruitment process. All hiring decisions are made by members of our team.

Our French content uses the masculine form solely to lighten the text. We value diversity and inclusion and welcome all applications, regardless of gender, origin, orientation, or any other protected characteristic.

Fluency in English is required for some of our positions, as job duties necessitate it, particularly due to regular communications with clients and partners located outside of Quebec.