developer senior java jobs in Montreal

1,000 developer senior java job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, QC, Canada Pathlion Full-time $90,000 - $120,000 Contract

    Project Name: ADX Studio Modernization Project Scope: The Province requires 2 Full Stack Developers / Power Pages Migration Specialists for a 6-month term to lead the modernization of our legacy portal infrastructure. The ideal candidate will have extensive experience with Adxstudio Portals and deep expertise in transitioning these systems to modern...


  • Montreal, QC, Canada nesto Full-time $110,000 - $170,000 Contract

    Senior QA Automation Developer, IntegrationsAbout UsFounded in Montreal in 2018, nesto is a Canadian fintech company on a mission to make property financing positive, empowering, and transparent from start to finish. We began as a digital mortgage broker and became Canada's leading direct-to-consumer online lending platform. Through Nesto Cloud, our B2B,...


  • Montreal, QC, Canada BDC Full-time $90,000 - $120,000 Contract

    We are banking at another level.Choosing BDC as your employer means working in a healthy, inclusive, and skilled workplace that puts forward the best conditions to bring together unique teams where employees are empowered to act. It also means being at the centre of ambitious economic and financial projects to see further and to do things differently, to...


  • Montreal, QC, Canada Industry Professionals Full-time $100,000 - $120,000 Contract

    Join a leading smart technology company as a Senior .NET Developer in Montreal, QC, specializing in IoT with Zigbee and BLE integration. Work within a hybrid model to enhance cloud-based security solutions. This role requires a seasoned developer with over five years of fullstack experience, emphasizing ASP.NET and RESTful API design. You'll be involved in...


  • Montreal, QC, Canada Dulcedo Management Full-time $120,000 - $160,000 Contract

    Build AI-assisted business systems for Dulcedo as a Senior Zoho Developer, working fully remotely with Montreal business-hours overlap. Apply advanced Zoho expertise, Deluge scripting, and integrations.This independent contractor engagement supports Dulcedo, a multidisciplinary talent management group across North America. You will architect, develop, test,...


  • Montreal, QC, Canada Astek Group Full-time $90,000 - $130,000 Contract

    Développeur Senior C# .NET - Capital Markets (Orchestrade) Rejoignez Astek et contribuez à la transformation des systèmes de marchés financiers Chez Astek, nous accompagnons nos clients dans leurs projets technologiques les plus stratégiques. Nous recherchons actuellement un Développeur Senior C# .NET pour rejoindre une équipe spécialisée dans les...


  • Montreal, QC, Canada Jobgether Full-time $76,000 - $126,000 Contract

    Build Web3 trading infrastructure remotely from Poland as a Senior Full Stack Developer using TypeScript, React, and Node.js. Work with blockchain integrations and real-time data streams.This senior engineering role spans frontend applications, backend services, and decentralized ecosystems. You will develop trading tools, integrate wallets and DeFi...


  • Montreal, QC, Canada Plusgrade Full-time $90,000 - $120,000 Contract

    Build automated testing frameworks in Montreal using JavaScript, TypeScript, and AI-driven workflows for web, mobile, and service applications.This nine-month replacement contract suits a Senior SDET and automation specialist on an Agile team. You will drive test strategy, coverage, and product integrity across expanding travel technology platforms. The work...


  • Montreal, QC, Canada Transworld Systems Inc. Full-time $90,000 - $108,000 Contract

    Become a key player at TSI as a Remote Senior Software Developer, specializing in application architecture and team leadership. Bring your expertise in SQL Server and .NET to drive strategic technology solutions. This leadership role demands at least five years of software development experience. You will oversee the application development roadmap, mentor...


  • Montreal, QC, Canada Abbeal Full-time $120,000 - $150,000 Contract

    Elevate your development career at Abbeal as a Senior Power Platform and Copilot Studio Developer in Montreal. This hybrid role focuses on Power Platform apps and conversational agents within a financial institution. This 12-month, renewable position requires extensive experience in the Power Platform ecosystem. You'll design and implement custom...


  • Montreal, QC, Canada DIGITAL EXTREMES Ltd. Full-time $115,000 - $130,000 Contract

    Shape game dynamics as a Senior Technical Designer at Digital Extremes. Engage in creating and refining game features within a collaborative team atmosphere. This senior role emphasizes collaboration with designers and programmers to bring new game modes and quests to fruition. Your experience in Lua and C++ will be instrumental in mentoring Junior...


  • Montreal, QC, Canada Compunnel Inc. Full-time €110,000 - €140,000 Contract

    Elevate your career as a Senior Mobile Application Developer, bringing 7-15 years of advanced experience. This role involves crafting mobile applications that drive corporate efficiency and user satisfaction worldwide. You will play a pivotal role in designing full-stack mobile solutions and collaborating with diverse teams. Candidates should have a strong...


  • Montreal, QC, Canada Kinaxis Full-time $120,000 - $180,000 Contract

    About KinaxisAre you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...


  • Montreal, QC, Canada Intact Financial Corporation Full-time $90,000 - $120,000 Contract

    Transform your future as a Senior iOS Developer specializing in Swift with Intact. This role focuses on innovative solutions in a flexible work setting, where your skills are recognized and rewarded. As a Senior Software Developer, you will analyze programming needs and design solutions that meet both functional and non-functional criteria. Your expertise...


  • Montreal, QC, Canada Eli Full-time $110,000 - $150,000 Contract

    Build Eli Health’s Hormometer® experience with React Native and TypeScript across mobile and backend systems from the Montreal office. Own features through production.As a Senior Software Developer, you will work full-time on Eli’s product team. You will design, ship, monitor, and maintain production software. The work spans APIs, data models,...


  • Montreal, QC, Canada Botpress Full-time $100,000 - $140,000 Contract

    Build conversational AI with Botpress as a Senior Software Developer, using JavaScript, TypeScript, Node.js, and React to create customer-impacting features.As a senior engineering team member, you will own features from design through production. You will help guide technical direction for Botpress’s AI agent platform. The work includes scalable...


  • Montreal, QC, Canada Transit Full-time $90,000 - $125,000 Contract

    Explore new possibilities in public transit as a Creative Senior Data Developer at Transit. Join a passionate team committed to transforming rider experiences through data. In your senior capacity at Transit, you'll blend your engineering expertise with a passion for data science to create groundbreaking solutions for urban transportation. You'll lead...


  • Montreal, QC, Canada LoiZéro Full-time $110,000 - $165,000 Contract

    Build quality-focused NLP pipelines for LawZero’s Scientist AI in Montreal, using Python, model scoring, and high-throughput distributed processing. Work on web-scale data.This senior developer role sits between data curation, engineering, and machine learning. You will transform raw text into training datasets through algorithmic filtering, toxicity...


  • Montreal, QC, Canada NTT DATA, Inc. Full-time $132,000 - $244,000 Contract

    Senior AWS Integration Developer We are currently seeking a Senior AWS Integration Developer - Remote to join our team in Halifax, Nova Scotia (CA-NS), Canada (CA). Position Overview We are seeking a Senior AWS Integration Developer to design, develop, and support modern, enterprise-scale integration solutions across cloud, on-premises, and third‑party...


  • Montreal, QC, Canada AppLit Full-time $85,000 - $125,000 Contract

    Company Description At AppLit, we get early stage startups to market at blazing speeds by building top quality mobile apps. Our co-founders are on a mission to empower early stage startups. Our engineers have years of experience building mobile apps for companies like Facebook, League, Shopify, and Yelp. Do you have a burning passion to: Make a huge...