Jobs for full-stack java engineer legacy modernization cloud at Montreal

1,000 full-stack java engineer legacy modernization cloud job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal (administrative region), QC, Canada LinkedIn Job Wrapping Full-time $120,000 - $160,000 Contract

    Artefact seeks a Senior Deployed AI Engineer in Montreal to design and deliver end-to-end AI products built on Gemini Enterprise and Vertex AI. You’ll own front-end interfaces, back-end services, data pipelines, deployment, and evaluation in client projects.You’ll work across full stack, data engineering, and cloud infrastructure, collaborating with...


  • Montreal (administrative region), QC, Canada Cohere Full-time $90,000 - $150,000 Contract

    Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve...


  • Montreal, Quebec, Canada QUANTEAM - North America (RAINBOW PARTNERS Group) Full-time

    As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 1,000 expert consultants, representing 35 different nationalities, collaborates across 10 international offices: Paris, Lyon, New York,...


  • Montreal, Quebec, Canada GHGSat Inc. Full-time

    Contribute to climate solutions as a Senior Backend Developer at GHGSat, focusing on reliable software and enhancing team collaboration. Develop impactful features and maintain high-availability services in a flexible work environment. At GHGSat, we seek an experienced engineer dedicated to making a difference through innovative greenhouse gas monitoring....


  • Montreal (administrative region), QC, Canada LinkedIn Job Wrapping Full-time $120,000 - $160,000 Contract

    About Artefact Artefact is a next-generation data and AI consulting firm dedicated to accelerating the adoption of data and AI to create measurable business impact across the full enterprise value chain. We sit at the intersection of consulting, data science, AI technologies, data engineering, and digital transformation. We do not just advise — we build,...


  • Montreal (administrative region), QC, Canada eDynamic Learning Full-time

    Drive engineering success as a Principal Software Engineer in a remote role. Lead system design, critical initiatives, and mentor teams to achieve outstanding technical excellence. This role reports to the Director of Engineering and focuses on enhancing engineering effectiveness across various teams. Bring your 15+ years of experience in full-stack...

  • Systems Architect

    4 days ago


    Montreal (administrative region), QC, Canada Veeva Systems Full-time

    Systems Architect - Engineering and Product Support Systems Join to apply for the Systems Architect - Engineering and Product Support Systems role at Veeva Systems Veeva Systems is a mission‑driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest‑growing SaaS companies...


  • Montreal, Quebec, Canada Plusgrade Solutions Ltd. Full-time

    Employment Type: PermanentJob Description: Junior Software Developer, Guest-facing TeamWhat You’ll Be DoingYou will join the Guest-facing team to design, build, and maintain full-stack features across our web applications, working from the database schema up to the user interface. You will develop and optimize customer-facing upsell experiences with a...

  • Java Developer

    1 week ago


    Montreal (administrative region), QC, Canada Maarut Inc Full-time $120,000 - $160,000 Contract

    A client in the financial sector is seeking a senior developer to contribute to providing software solutions, delivering stable products, and continuously improving their quality. The role involves analyzing, designing, configuring, developing, maintaining, and evolving software products to meet the organization's needs, with responsibility for the quality...

  • Software Development Manager Premium

    7 hours ago


    Montreal, Quebec, Canada Lightspeed Commerce Full-time

    Hi there! Thanks for stopping by 👋Are you actively looking for a new opportunity? Or just checking the market? Well… you might just be in the right place!Lightspeed Financial Services is looking for a Software Development Manager in North America to grow and lead our technical team within the Financial Services organization.Reporting to the Director of...


  • Montreal, Quebec, Canada RingCentral Full-time

    RingCentral is the #1 global leader in cloud-based communications and collaboration software. We’re a $1.5 billion company that’s growing at 30+% annually and we’re expanding our team to make sure we stay way ahead of the competition.We are seeking a skilled and motivated Financial Analyst to support the R&D organization as part of the Product &...

  • Senior Software Developer, Data Premium

    7 hours ago


    Montreal (EN), Canada Osedea Full-time

    Who we are We’re a thriving and agile tech development firm. People are at the center of everything we do. Simply put, we care. Our team personally cares about our clients and the world around them, and we care about our team’s life-long dreams, aspirations, and career development.We strongly believe in the power of community. This is why we seek...


  • Montreal (administrative region), QC, Canada Socket.dev Full-time €110,000 - €170,000 Contract

    About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...


  • Montreal, Quebec, Canada Trane Supply Full-time

    Faça parte da nossa missão! Como líder mundial na criação de soluções climáticas confortáveis, sustentáveis e eficientes para edifícios, residências e transporte, temos a responsabilidade de colocar o planeta em primeiro lugar. Para nós, naTrane Technologies e por meio de nossos negócios, incluindo Trane® e Thermo King, a sustentabilidade não...

  • AI Automation Engineer Premium

    5 days ago


    Montreal, Quebec, Canada CGI Full-time US$80 - US$155,000 Contract

    Position Description: CGI Montréal is hiring a Senior AI/Automation Engineer to industrialize how data products are designed, built, and operated for clients in the manufacturing sector. You will apply and integrate existing AI and automation frameworks (including MCP) to standardize and accelerate data-product creation across the lifecycle— from...


  • Montreal, Quebec, Canada Canaccord Genuity Group Inc. Full-time

    Who we are:Canaccord Genuity (CG) is a leading independent full-service financial services firm, with operations in two principal segments of the securities industry: wealth management and capital markets. CG is driven by an unwavering commitment to build lasting client relationships – we achieve this by generating value for our individual, institutional,...

  • SAP Basis Consultant

    4 hours ago


    Montreal, Quebec, Canada Tata Consultancy Services Limited Full-time

    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...


  • Montreal (administrative region), QC, Canada SpryPoint Full-time $120,000 - $170,000 Contract

    The Company 2025 Deloitte Technology Fast 50 Canada Recipient & Fast 500 North America Recipient SpryPoint is modernizing how utilities serve their communities. As a high-growth software company, we're shaking up the status quo in the utility industry with the first and only truly cloud-native customer service and operations platform purpose-built for modern...


  • Montreal, Quebec, Canada LCI Education Full-time

    Job DescriptionPosted Wednesday, July 29, 2026 at 4:00 AMAs a Fullstack AI Developer, and under the supervision of the Director - IT Delivery you design, develop, and deliver software solutions by leveraging advanced agent coding workflows. You will join a team that already operates a custom Claude Code multi-agent setup in production. You are helping to...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada SpryPoint Full-time

    The Company 2025 Deloitte Technology Fast 50 Canada Recipient & Fast 500 North America Recipient SpryPoint is modernizing how utilities serve their communities. As a high-growth software company, we're shaking up the status quo in the utility industry with the first and only truly cloud-native customer service and operations platform purpose-built for...