Jobs for full stack java developer contract at Ottawa

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


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Socket.dev Full-time €99,450 - €209,900 Temporary

    We Are At Accenture Technology, you'll help lead enterprise transformation programs, guide engineering teams, and deliver innovative cloud-native solutions for some of Canada's leading organizations. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Hammehr Talent Consultants Full-time €145,000 Temporary

    Overview Position: Senior Full Stack Engineer (Java/Spring Boot, Angular, AWS) Duration: Full-Time, Permanent Location: Remote within Canada (Working EST hours) Salary: Up to $145,000 + Benefits About the Job (Senior Full Stack Engineer) Hammehr Talent Consultants are currently partnered with a rapidly growing InsurTech company building modern...

  • Senior Java developer

    5 hours ago


    Ottawa, Ontario, Canada Talent Transformation Group Inc Full-time

    We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP/ROIP protocols, and mission-critical communication systems. The successful candidate will play a key role in the development and enhancement of applications that...

  • Senior Java developer

    10 hours ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Talent Transformation Group Inc Full-time

    We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP/ROIP protocols, and mission-critical communication systems. The successful candidate will play a key role in the development and enhancement of applications...


  • Ottawa, Ontario, Canada Flexspring Full-time

    About FlexspringFlexspring builds technology that helps companies connect their HR systems and move people data smoothly between tools - without manual work.We’re a remote-first team spread across Canada and beyond, and we care a lot about how we build things and how we work together. At Flexspring, interns and co-op students don’t sit on the sidelines....


  • ottawa, on, Canada Power Factors Full-time

    A renewable energy software provider is seeking a Full Stack Intermediate Developer with expertise in C# and React to contribute to their Unity platform. The ideal candidate will ensure high-quality code while collaborating with agile teams. Responsibilities include design participation, code development, and problem-solving. The role is remote-first and...


  • Ottawa, ON, Canada MEDA Engineering and Technical Services, LLC Full-time €99,187 - €104,697 Contract

    Explore a rewarding career with MEDA Limited as a Full-Stack Engineer supporting automotive industry clients in a hybrid work environment. Focus on developing impactful software applications to meet customer needs. As a Full-Stack Engineer, you will engage throughout the software development lifecycle, from design to deployment, ensuring seamless...


  • Ottawa, Ontario, Canada Foci Solutions Inc. Full-time

    We're Hiring!Foci is a dynamic, remote-first team dedicated to solving complex business challenges with modern tech. We don't just build software; we build high-impact solutions that lean into the future of AI.Who Are YouYou are a seasoned developer who has moved beyond just writing code to architecting solutions. You’ve shipped production-grade...


  • Ottawa, ON, Canada algonquincollege Full-time $89,000 - $111,000 Contract

    Department: Employee Learning & DevelopmentPosition Type: Full-Time AdministrativeSalary Range: $88,985.00-$111,230.00-AnnualSc heduled Weekly Hours: 36.25Anticipated Start Date: October 12, 2026Length of Contract: 12 MonthsPosting InformationThis job posting is now accepting applications from all qualified individuals.Posting Closing Date: September 5,...

  • Java API Developer

    5 days ago


    Ottawa, ON, Canada VTRAC Consulting Corporation (WBE) Full-time

    A dynamic technology solutions provider in Ontario is seeking a skilled Java Developer for a contract position. You will design and maintain REST APIs and collaborate in Agile teams to enhance internal applications. The ideal candidate has over seven years of experience in application development with strong skills in Java, Spring Boot, and Docker. This...


  • Ottawa, Canada company Full-time

    Java Developer – Web Security Remediation Contract: 6 months + Location: Toronto (light hybrid/(remote is possible for Sr candidates outside of GTA) Resume requirement: Please ensure your resume demonstrates experience maintaining JSP/Servlet applications or other legacy Java web applications. Include specific examples of XSS remediation, dependency CVE...


  • Ottawa, Ontario, Canada Momentous Full-time

    OverviewReports to: Director, TechnologyAbout Rebel: Rebel has been helping people claim their corner of the internet since 1999. We’re on the cusp of a major rebuild; modern stack, cleaner UX, security by default and we’re honest about the rough edges we need to fix. If you’d rather ship than sit in meetings; if untangling gnarly systems, simplifying...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Axonify Inc. Full-time

    Join Axonify as a Full-Stack Developer, where your contributions will have real-world impacts. This hybrid role focuses on building sophisticated applications using the latest technologies to bridge gaps in learning and execution. In your role as an Intermediate Software Developer, you'll work collaboratively within the Axonify Development Team. You'll...


  • Ottawa, Canada Socket.dev Full-time €182,000 - €186,000 Contract

    Drive innovation as a Full Stack Software Engineer at Google, specializing in enterprise security and AI. Contribute to crucial projects that assure secure software distribution across platforms. In this significant role within the Agent Endpoint Control Plane team, you will engage in developing software that integrates security with local AI execution....


  • Ottawa, Canada RideCo Inc. Full-time €100,000 - €140,000 Contract

    This is an opportunity in the exciting and fast-growing transportation technology industry. Public transit is being transformed from a system of static, scheduled fixed-routes, to a dynamic on-demand network, and you will be one of the pioneers shaping this transformation. As a Full Stack Developer at RideCo, you will contribute to shaping the architecture,...

  • Full Stack Engineer

    10 hours ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BayOne Solutions Full-time

    Hiring in Canada(Remote) | Senior Full Stack Engineer – Agentic AI (Backend-Leaning) What “Full Stack” Means Here Strong backend focus UI knowledge required, but backend services, integrations, and workflows matter most No expectation of “perfect” full-stack — realism matters You should have experience with: Building AI-powered or...


  • Ottawa, Canada Socket.dev Full-time €150,000 - €153,000 Contract

    Minimum qualifications: - Bachelor's degree in Computer Science, or equivalent practical experience. - 2 years of experience developing toolchain components (e.g., compilers, linkers, debuggers, system libraries). - 2 years of experience in software development. - Experience with programming in C/C++. Preferred qualifications: - Experience with Generative...


  • Ottawa, Canada United States Digital Space LLC Full-time

    Chief of Staff to the Chief Product Officer As Chief of Staff to the Chief Product Officer, you will be a force multiplier for the company's product leadership team. This role helps the CPO run a high-functioning organization by translating priorities into an effe… Solutions Engineer, Command We're seeking a driven, entrepreneurial Solutions Engineer to...

  • Java + Spark Developer

    10 hours ago


    Ottawa, Canada Bilinguallink Full-time €110,000 - €140,000 Contract

    Java + Spark Developer (Senior) – 1-Year Term Location: GTA preferred; Mississauga is the head office. Hybrid — predominantly remote, with occasional attendance at the office (approximately once per month as required). Fully remote is an option for candidates located outside the GTA. Employment Type 1-Year Fixed-Term (Full-Time Salary + Benefits +...

  • Java Backend Developer Premium

    11 hours ago


    Ottawa, Ontario, Canada Two95 International Remote Full-time

    DescriptionTitle – . Java Back End Developer (3 Openings Sr/Mid/Jr) Position – Fulltime With our client Location – 100% Remote Work Salary - $Open (Best Possible)-------------------------------------------------------------------------------------------------RequirementsPosition 1: Sr. Java Back End Developer Position 2: Mid. Java Back End Developer...