Jobs for java backend software engineer at Ottawa

Build bold. Deliver impact. Win together. At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve. If you’re looking...

We're seeking a DevOps Engineering co-op to join our Ottawa, ON or Calgary, AB team Fall 2026.In this role, students contribute to the development, integration, and sustainment of software and firmware systems that support defence operations. These positions provide hands‑on experience with build systems, automated testing, tooling evaluation, and DevOps...

We're seeking a DevOps Engineering co-op to join our Ottawa, ON or Calgary, AB team Fall 2026. In this role, students contribute to the development, integration, and sustainment of software and firmware systems that support defence operations. These positions provide hands‑on experience with build systems, automated testing, tooling evaluation, and...

LRO Staffing is on the lookout for a Junior Full Stack Developer with expertise in Java and Angular for a six-month contract, allowing remote work within Canada. This is an excellent opportunity to delve into enterprise software in the healthcare sector. In this role, you’ll join an Agile team focused on an established web application, where you'll be...

CapIntel is a software platform built for wealth management enterprises to help financial advisors explain complex investment strategies to their clients. Advisors at some of the biggest banks across North America are winning trust by using CapIntel to easily compare investments and create compelling, educational presentations. Ultimately, we're focused on...

Join Reap as a Senior Software Engineer, focusing on card transaction processing and fraud management. Lead the evolution of financial solutions through innovative backend development. Reap, based in Hong Kong, is a forward-thinking financial technology firm looking for an experienced Senior Software Engineer to enhance its card solutions. With at least six...

Location: Ottawa or Calgary, Hybrid (12 days per month on-site preferred, fully remote may be considered) Language: English, strong written and verbal communication skills required Duration: 18-month contract with a potential 6-month extension Background Check Requirement: Must be eligible to obtain Reliability Status security clearance About the...

Get AI-powered advice on this job and more exclusive features. About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to...

GitLab 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 GitLab to ship better, more secure...

Who are we?Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess over what we...

Come join our passionate team! Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience. Hundreds of thousands of IT professionals and managed service providers...

Development of scripts or applications (Python, Java, JavaScript) to simulate various management activities and network scenarios on a web-based (browser) platform Development and execution of test plans to validate functional aspects of the product Investigation of product defects encountered during test scenarios Execution of tests and maintenance of...

Camunda is hiring a remote candidate for Senior Software Engineer, Backend. This is a full time position. The role typically involves technologies such as CI/CD, Python, Rust, Java, Docker, DevOps. Camunda is the enterprise platform for agentic orchestration, enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end...

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. Developer Productivity exists to make work better for every engineer at Affirm. Our mission is to simplify and accelerate software development across the company. We own the entire...

Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Tech Recruitment Consultant - Pentasia Recruitment Group is a world-leading recruitment consultancy into the iGaming, Lottery, Esports, Crypto, FX… A fast-growing digital entertainment company is looking for an experienced Backend Engineer to help build...

Senior Software Engineer in Test (SDET) Location: Ottawa, ON | Hybrid Department: R&D- Infrastructure Reports To: Sean O'Hagan, [Director, Engineering] Type: Permanent | Full-Time About Solink At Solink, our mission is safeguard what matters most . We provide businesses with the tools to know sooner and act faster by transforming video security...

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 enhance...

Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. Apply...

Advance your career as a Senior Software Engineer Backend with Veeva Systems. Benefit from a flexible work arrangement as you craft impactful backend services.At Veeva Ostro, we drive innovation in life sciences through strategic software solutions. In this role, you will create and manage high-performance APIs, ensuring seamless scalability and code health....

At Coinbase, our mission is toincrease economic freedom around the world, and we couldn't do this without hiring the best people. We're a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they're trading, storing, staking or using crypto. Know those people who always...