java full stack engineer jobs in Ottawa

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


  • Ottawa, Ontario, Canada Thumbtack Full-time

    Thumbtack helps millions of people confidently care for their homes.Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements....

  • iOS Engineer

    2 weeks ago


    Ottawa, Ontario, Canada Coffee Meets Bagel Full-time

    Coffee Meets Bagel is a women-founded company with a mission to give everyone a chance at love. We build products that help people form meaningful connections and work closely across Engineering, Product, Design, and Data to solve meaningful customer and business problems.We are modernizing both our product and engineering organization, investing in...


  • Ottawa, Ontario, Canada SendGrid, Inc. Full-time

    Who we areAt Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.Our dedication to remote-first work, and strong culture of connection and global inclusion means that...


  • Ottawa, Ontario, Canada Lillio Full-time

    About Lillio (formerly HiMama) and Our Mission:At Lillio (formerly HiMama), we are a mission driven business with the goal of empowering early childhood educators through innovative, affordable tools that enable them to improve child outcomes, engage family members, and support continued professional growth for their staff. We are committed to serving the...


  • Ottawa, Ontario, Canada Thumbtack Full-time

    Thumbtack helps millions of people confidently care for their homes.Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements....


  • Ottawa, ON, Canada turing Full-time

    About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Blackpoint Cyber Full-time

    Blackpoint Cyber is the leading provider of world-class cybersecurity threat hunting, detection and remediation technology. Founded by former National Security Agency (NSA) cyber operations experts who applied their learnings to bring national security-grade technology solutions to commercial customers around the world, Blackpoint Cyber is in hyper-growth...


  • Ottawa, Ontario, Canada Thumbtack Full-time

    Thumbtack helps millions of people confidently care for their homes.Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements....


  • Ottawa, Ontario, Canada Lillio (formerly HiMama) Full-time

    About Lillio (formerly HiMama) and Our Mission:At Lillio (formerly HiMama), we are a mission driven business with the goal of empowering early childhood educators through innovative, affordable tools that enable them to improve child outcomes, engage family members, and support continued professional growth for their staff. We are committed to serving the...

  • AI Engineer

    2 weeks ago


    Ottawa, Ontario, Canada Alcumus Full-time

    DescriptionVeriforce is seeking a software engineer with hands‐on experience building AI agents and/or working with the Model Context Protocol (MCP). You will join a growing team of talented front‐end, back‐end, QA, and DevOps engineers to expand our platforms to integrate with LLMs, APIs, and enterprise data. Your work will help shape the way our...


  • Ottawa, Ontario, Canada Aquanow Full-time

    About the RoleWe are seeking a seasoned Platform Security Engineer to lead all aspects of platform security. This is a senior role that blends technical vision, leadership and a requirement for being hands-on in embedding security and resilience. The role requires excellent communication skills, the ability to drive and deliver a razor sharp path for...

  • GTM Engineer

    2 weeks ago


    Ottawa, Ontario, Canada Foss United Full-time

    Plane CareersGTM EngineerCanada · Full TimeAbout PlanePlane's mission is to build the infrastructure the world's work runs on. Every organization runs on three things: the projects it's driving, the knowledge it keeps, and the requests it fields. Plane brings all three into one open, adaptable platform: simple enough for any team to adopt, dependable enough...


  • Ottawa, Ontario, Canada Sage Recruiting Inc. Full-time

    Intermediate / Senior Software Engineer (TypeScript / Node.js)A growing technology company is building a modern fintech platform designed to power next-generation financial products and services.As part of a new initiative, this team is focused on developing scalable infrastructure and APIs that enable high-performance financial applications. Operating like...

  • Programmer Analyst

    2 weeks ago


    Ottawa (Parliament Hill), Canada Symbiotic Digital Full-time $48,000 Contract

    Job Description Job ID#:   DSEFPA003         Job Title: Programmer Analyst (Level 1) Mandatory Skills: 0-2+ Years’ experience (* See ‘Additional Information’) Start Date:  Summer/Fall 2026 Duration: Full Time Position Location:  Ottawa / Gatineau Starting Salary (Minimum): $48k Security Clearance Required: Secret...


  • Ottawa, Ontario, Canada Hire Feed Full-time

    We are hiring for one of our clients, seeking a Software Engineer, New Grad to work on a full-time basis. You will collaborate across teams to deliver scalable solutions, with a focus on modern cloud infrastructure. The role involves contributing to core product development while learning from senior engineers.Key Responsibilities:Design, develop, and...


  • Ottawa, Ontario, Canada Reddit, Inc. Full-time

    Reddit is a community of communities. It's built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Mercury Full-time

    Enhance your skills at Mercury as an Android Engineering Intern, specializing in Kotlin/Compose. This paid remote internship offers a chance to work on innovative solutions for a vast client base. The Android Engineering Internship at Mercury is perfect for those eager to expand their mobile development capabilities. You will be mentored by seasoned...


  • Ottawa, Ontario, Canada Capgemini Engineering Full-time

    Job Title: Senior Software Engineer (Java & Spark)Job Location: CanadaAbout the job you're consideringAs Senior Software Engineer, you will work on one of the world's largest social media platform which deals with a few petabytes of data coming to the system daily. You will contribute as part of R&D self‐organized team working in a challenging, innovative...


  • Ottawa, Ontario, Canada Affinity Full-time

    Pursue your career as a Lead Software Engineer at Affinity, focusing on crucial tech architecture and relationship-based CRM solutions. Engage in both backend and frontend projects.Reporting to the Sr Engineering Manager, this position offers a unique chance to lead technical aspects of our product vision. With 10+ years in full-stack development, you'll...


  • Ottawa, Ontario, Canada Owl.co Full-time

    We're building applied AI systems for high‐stakes, real‐world decisions. Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias.The single gnarliest, most impact‐heavy place this problem shows up is in insurance claims, so that's where we're deployed today, running...