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Senior Full Stack Java Developer Jobs in Montreal, QC

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

Java Full stack

Montreal, QC

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Java Programming Working knowledge of Unix concepts (command line tools) Collect and evaluate user requirements with the help of product managers and engineers Solid understanding of RESTful APIs ...

Full Stack Developer

Montreal, QC · On-site +1

CA$65K - CA$85K/yr

  • Medical

  • Dental

  • PTO

The role We're looking for a mid-level Full Stack Developer (2-4 years experience) to join our growing team. You'll collaborate with other developers and designers on challenging client projects, and ...

Working closely with product owners, full-stack developers and designers of various teams; * Assure quality control (clean code culture); * Translate software requirements into code; * Project ...

Full-stack Software Developer

Montreal, QC · Hybrid

CA$500/day

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Full-Stack Software Developer Location: Montreal (Hybrid) *Only candidates located in Montreal will be contacted if selected * About Us Broadsign is a growing software company with a mission to make ...

Full-stack Software Developer

Montreal, QC · Hybrid

CA$500/day

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Full-Stack Software Developer Location: Montreal (Hybrid) *Only candidates located in Montreal will be contacted if selected * About Us Broadsign is a growing software company with a mission to make ...

Full-Stack Engineer

Montreal, QC · On-site

CA$90K - CA$115K/yr

  • Medical

  • Dental

  • Vision

  • PTO

ABOUT YOU We are looking for a Full-Stack Engineer who is curious, detail-oriented, and ... Any experience working on internal platforms or developer-facing tools. $90,000 - $115,000 a year ...

Java Developer

Montreal, QC

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're seeking a Java Engineer to join our Market Risk Technology team . In this role, you will ... The team works closely with Risk Managers, Market Risk Analytics teams, senior management, and ...

Showing results 21-40

Senior Full Stack Java Developer information

What is a senior full stack Java developer?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

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

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges senior full stack Java developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

What are popular job titles related to Senior Full Stack Java Developer jobs in Montreal, QC?

For Senior Full Stack Java Developer jobs in Montreal, QC, the most frequently searched job titles are:

What job categories do people searching Senior Full Stack Java Developer jobs in Montreal, QC look for?

The top searched job categories for Senior Full Stack Java Developer jobs in Montreal, QC are:

Infographic showing various Senior Full Stack Java Developer job openings in Montreal, QC as of August 2026, with employment types broken down into 88% Full Time, 4% Part Time, 6% Contract, and 2% Nights. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Developpeur Full Stack Senior / Senior Full Stack Developer

Potloc

Montreal, QC • On-site

Full-time

Re-posted 20 days ago


Job description

A PROPOS DE POTLOC

Grace a Potloc, les plus grands cabinets de conseil et fonds de capital-investissement au monde transforment les enquetes en informations strategiques. Notre plateforme d'enquete complete est concue pour etre l'outil le plus rapide et fiable afin de comprendre les dynamiques du marche.

Avec une qualite d'echantillonnage inegalee, une analyse propulsee par l'IA et une gestion complete de la recherche, nous offrons a nos clients un avantage concurrentiel.

Depuis 2014, nous avons aide plus de 500 entreprises internationales a collecter des donnees dynamiques a partir de plus de 343 millions de reponses B2B et B2C, couvrant tous les secteurs et regions. 
Operant a un niveau international, nous avons des bureaux en Amerique du Nord et en Europe!

Nous encourageons l'evolution de carriere et accompagnons nos equipes a travers nos 4 valeurs fondamentales: Excellence, travail d'equipe, honnetete et adaptabilite.

LA MISSION

Vous rejoindrez une equipe de developpeurs experimentes pour contribuer activement au developpement de nouvelles fonctionnalites. Votre travail sera essentiel a l'extension de notre plateforme, permettant de fournir des analyses de performances en temps quasi reel a nos clients externes. En interne, les utilisateurs s'appuieront sur vos realisations pour concevoir et optimiser des campagnes multicanal, suivre des quotas cibles et, in fine, generer un echantillon representatif de repondants de haute qualite. Ce poste releve du Directeur, Product Engineering.

VOS RESPONSABILITES

Nous avons de nombreux projets et initiatives en cours; nous travaillerons avec vous pour un alignement optimal entre vos competences et nos besoins. Vous serez amenee a: 

  • Collaborer directement avec vos collegues pour resoudre des problematiques commerciales grace a des implementations techniques sur la plateforme
  • Contribuer a notre API GraphQL, a l'architecture de services, au systeme de file d'attente, aux bases de donnees et a d'autres composantes essentielles de la plateforme
  • Savoir quand avancer rapidement et iterer, et quand prendre le temps d' aligner l'equipe autour d'une proposition ecrite
  • Contribuer a notre "design system" interne pour respecter les bonnes pratiques de conception cote frontend
  • Faire avancer les pratiques de developpement assistees par l'IA; en utilisant efficacement les outils LLM dans votre propre travail et en aidant l'equipe a elever son niveau
  • Mentorer et agir en tant qu'expert sur un domaine specifique au sein de l'equipe 

LES QUALITES REQUISES

  • Apportez votre experience Ruby (ou d'un framework backend similaire comme Python/Django ou PHP/Laravel) -  nous sommes sur Ruby 3.4 et Rails 8.1 ! 
  • Experience en deploiement et maintenance d'applications Ruby on Rails dans un environnement de production
  • Bonne connaissance des gemmes d'API open source
  • Solides bases en conception de systemes; capable de raisonner sur le design d'API, la modelisation de bases de donnees et les compromis techniques
  • Curieuxse, transparente, ambitieuxse : vous aimez apprendre, ecouter et le sens du detail
  • Vous partagez naturellement vos connaissances et contribuez a une culture d'amelioration continue au sein de l'equipe
  • A l'aise avec les outils de developpement assistes par l'IA et avec une opinion sur la facon de bien les utiliser
  • Une experience en DevOps et "design system" sont des atouts

POURQUOI NOUS REJOINDRE? 

  • Une entreprise dynamique avec des objectifs ambitieux, un fort esprit d'equipe et un environnement stimulant ou chacun peut contribuer au succes collectif
  •   Un package salarial competitif, comprenant des stocks options, pour vous associer a notre reussite
  •   Un parcours de carriere structure, avec des evaluations de performance tous les 6 mois pour vous accompagner dans votre developpement
  • Un espace de travail moderne et renove, lumineux et collaboratif, au cur du Mile-End
  • Politique de travail hybride flexible, avec la possibilite de travailler jusqu'a 2 mois par an depuis l'etranger
  • 4 semaines de vacances et 5 journees personnelles
  •   Jours de conge supplementaires pour des evenements importants de votre vie (demenagement, naissance, mariage, etc.).
  • Une couverture sante competitive, pour vous et votre famille, afin de garantir votre bien-etre au quotidien

PROCESSUS DE RECRUTEMENT

  • Echange avec un membre de l'equipe Talent (30 min)
  • Entretien avec le Lead Technique (30 min)
  • Exercice technique (1h)
  • Team Fit (1h) 
  • Offre d'emploi

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ABOUT POTLOC

The world's consulting and private equity powerhouses turn survey questions into strategic revelations with Potloc. Our all-in survey platform is designed to be the fastest, most reliable asset for understanding market shifts. 

With unrivaled sample quality, AI-powered analysis, and end-to-end research oversight, it all adds up to a competitive advantage. 

Since 2014, we've helped 500+ global firms collect dynamic insights from 343M+ B2B and B2C responses across industries and geographies. 

Our team is dedicated to being the best end-to-end service provider for our clients globally.

To do this, we have offices in North America and Europe!

We encourage professional development and provide support to our teams through our 4 core values: Excellence, teamwork, honesty & adaptability.


THE MISSION

You will develop new features in a team of experienced developers. You will help us scale our platform to bring near real-time performance insights to our external clients. Internal users will rely on your work to create and optimize multi-channel campaigns, monitor targeted quotas, and ultimately deliver a high-quality representative respondent sample. You will report to the Director, Product Engineering.

YOUR RESPONSIBILITIES

We have many ongoing projects and initiatives. We will work with you to find the best match between your skills and our priorities.
You can expect to:

  • Collaborate directly with colleagues to solve business problems through technical implementations on the platform
  • Contribute to our GraphQL API, service architecture, queuing system, database systems, and other core infrastructure services
  • Know when to move fast and iterate, and when to align the team around a written proposal first
  • Contribute to our internal design system to ensure modern frontend practices are respected
  • Champion AI-assisted engineering practices; using LLM tools effectively in your own work and helping the team raise its baseline
  • Mentor and act as a subject matter expert within the team

REQUIRED SKILLS

  • Bring your Ruby experience - or experience with a similar backend framework (Python/Django, PHP/Laravel, Elixir/Phoenix) with strong fundamentals and a fast learning curve - we're on Ruby 3.4 and Rails 8.1! 
  • Proven experience deploying and maintaining Ruby on Rails applications in production environments
  • Familiarity with open source API gems
  • Strong system design fundamentals; able to reason about API design, database modeling, and cross-system trade-offs
  • Curious, transparent, and detail-oriented:  you enjoy learning, listening, and sharing what you know
  • You naturally share knowledge and contribute to a culture of continuous improvement within the team
  • Comfortable using AI coding tools daily and opinionated about how to use them well
  • Experience with DevOps or design systems is a plus

WHAT'S IN IT FOR YOU

  • A dynamic company with ambitious goals, a strong team spirit, and a stimulating environment where everyone can contribute to collective success
  • A competitive salary package, including stock options, to allow you to share in our success
  • A structured career path, with performance evaluations every 6 months to support your development
  • A modern, renovated, bright, and collaborative workspace, located in the heart of Mile-End
  • A flexible hybrid work policy, with the possibility to work up to 1 month  per year from abroad.
  • Contribution to your STM monthly pass
  • 4 weeks of vacation and 5 personal days
  • Additional leave for key moments in your life (moving, childbirth, marriage, etc.)
  • A comprehensive health coverage plan, for you and your family, to ensure your well-being every day

RECRUITMENT PROCESS

  • Exchange with HR (30 min)
  •  Interview with the team lead (30 min)
  •  Technical Exercise (1h)
  • Team Fit (1 h) 
  •  Job Offer
Politique de confidentialite des candidats / Candidate Privacy Notice
 
En postulant, vous acceptez que Potloc traite vos donnees personnelles comme decrit dans leur Politique de Confidentialite des Candidats, notamment pour rechercher et identifier des profils pertinents, preselectionner les candidats, evaluer leur adequation aux postes, et mesurer leurs competences professionnelles. Potloc partagera vos informations avec d'autres entites de Potloc, des prestataires de services tiers, et d'autres destinataires autorises, y compris en dehors de votre region. Vous pouvez contacter Potloc a tout moment pour exercer vos droits ou pour toute autre question.
 
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By applying, you agree to Potloc processing your personal data as described in their Candidate Privacy Notice, particularly to search and identify relevant profiles, pre-select candidates, assess suitability for job roles, and measure professional skills. Potloc will disclose your information to other Potloc entities, third-party services providers, and other authorized recipients, including outside of your region. You may contact Potloc at any time to exercise your rights or for any other questions.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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