Jobs for java backend engineer at Montreal

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

We are a crowdfunded company and have a dedicated and enthusiastic community of backers who are helping us create the “Best Damn Space Sim Ever”. We want to build the best we can deliver and we believe wholeheartedly in the value of exceptional diverse talent.-English below-La connaissance de l'anglais est requise pour ce poste car le/la titulaire devra...

GitLab is seeking a Senior Backend Engineer for the Duo Chat team to build core AI features behind GitLab Duo Chat. You will work on flow components, agentic flows, and integration with LangGraph within the Duo Workflow Service, interfacing with the Rails monolith. You’ll own backend features end-to-end, integrate generative AI models, and design...

A leading AI solutions company is hiring an ML Engineer in Toronto, Canada. In this role, you will design and maintain serving stacks for machine learning models and automate training pipelines using Kubernetes. Candidates should have solid experience with Python and knowledge of ML infrastructures. Join a team committed to deploying innovative AI...

BrainBox AI, a fast-growing Artificial Intelligence company, seeks a senior software engineer with 5+ years of experience to build scalable systems, pipelines, and AI-driven services. The role involves collaborating across teams, leading development efforts, and delivering robust software in a hybrid in-office environment.You will design infrastructure,...

Drive innovation as a Senior Backend Software Engineer for the Integrations Platform in Canada. You'll shape a robust ecosystem of integrations and automation while mentoring team members and enhancing core platform features. In this senior role, you will establish technical strategy and design scalable backend services, APIs, and developer tooling to...

Elastic, the Search AI Company, is hiring a Java Engineer II to join the AutoOps Backend team in Canada. You will write clean Java code, implement RESTful services, and help design scalable systems that process data and AI-powered insights. This role offers flexible location across Canada with stock options, RRSP matching, and comprehensive benefits. You...

We are seeking a progressive, high-energy Java Developer to join our Risk and Information Management team in Non-Financial Risk Technology. This role will architect and lead mission-critical Java platforms, drive technical strategy, establish engineering best practices, mentor development teams, and collaborate with stakeholders to solve complex business...

A leading technology services firm in Montreal is seeking a Java Software Engineer to develop and deploy cutting-edge AI solutions. In this fulltime role, you will be responsible for coding, testing, and delivering high-quality results in a fast-paced environment. The ideal candidate should have strong experience in Java, SQL, and DevOps tools. Join us to...

A leading technology firm in Montreal is seeking a Senior .NET Developer to design and implement scalable data access layers and APIs. The ideal candidate has over 7 years of experience in .NET back-end development and expertise in MS SQL Server. Responsibilities include collaborating across teams to deliver solutions and maintaining high-quality standards...

About Betr Founded in 2022 by Joey Levy and Jake Paul, Betr has built the world's first real money gaming super app. In September 2023, Betr launched Betr Picks, which has quickly become one of the leading fantasy sports pick 'em products in the U.S. The product is currently available in 34 states. In September 2025, Betr launched Betr Social Sportsbook and...

Job Title: Java Full Stack DeveloperLocation: Montreal, QCWork Arrangement: Hybrid: 3- days a weekEmployment Type: ContractDuration: 12 MonthsDomain: BFSIPay Rate: CAD $48/hour Incorporated.Application Deadline: Sept. 21st, 2026SKILLS REQUIRED.We are looking for an experienced Java Full Stack Developer with strong expertise in backend and frontend...

Aduna Global recherche un ingénieur backend senior spécialisé en performance pour prendre en charge le profiling en production et la stabilité des services multi‑CSP. Le poste est en mode hybride à Montréal et implique l’optimisation de la latence, le déploiement de correctifs et la création d’outils d’observabilité. Vous travaillerez...

Affirm is hiring for a senior backend-focused engineer to own quarterly goals for a high‑scale team and deliver reliable systems. You’ll work with product, design, and analytics to balance risks and trade-offs while maintaining quality and ownership across the codebase. You have 4+ years designing and launching backend services in Python or Kotlin,...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Engineering team builds systems that power affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the...

Job Title: FS Java Developer Location: Montreal, QC Required Skills & Experience : Strong software engineering experience in full stack application development Hands-on experience with React and modern JavaScript / TypeScript front-end development Strong back-end development experience with Java Good working knowledge of PostgreSQL and relational database...

Offre d'emploi : Développeur Java Back-endLocalisation : MontréalDurée du mandat : 1 anMode de travail : HybridePourquoi nous rejoindre ?Astek est un leader mondial en conseil technologique. Avec 7 800 experts dans le monde, nous guidons nos clients dans leur transformation numérique en développant des solutions innovantes.Au Canada, nous excellons en...

A career as a Chief Backend Developer within the Platforms and Automation team at National Bank means acting as an expert in the design, development, and evolution of strategic backend services in highly available cloud environments. This role gives you the opportunity to make a tangible impact on the modernization of our technology solutions through your...

About the job The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team! Please read below for a brilliant career opportunity. Role: Java Technical lead Title: Associate/AVP Location: Montreal, QC (Day 1 Onsite/Hybrid) – Fulltime Mode of Work: 3 days/week onsite...

Remote, Canada; Remote, United StatesGitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100 trust...