Jobs for java backend engineer at Ottawa

Socket.dev is seeking a Senior Java Engineer to join a high-performance team. You will design and optimize low-latency backend systems using Java, Spring Boot, and microservices, deployed on OpenShift/Kubernetes in AWS. You will build secure APIs, handle real-time data in MongoDB, and mentor peers while driving performance and reliability across services....

At Fresche Solutions, we offer a great work-life balance with flexible hours. You can work remotely from anywhere in North America or from one of our offices - the decision is yours. Why Join Fresche? We believe in leading our industry through innovation, delivering exceptional outcomes, and helping our customers achieve lasting success. Our goal is to...

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...

Lead backend engineering as the Head of Backend at Clera, a remote role focusing on Node.js, PostgreSQL, and Kubernetes. Drive enhancements to critical backend systems. Clera, a productivity SaaS startup, is seeking a skilled Head of Backend for a full-time remote role. You will leverage your extensive backend expertise to develop APIs, scale systems, and...

Camunda is hiring a remote candidate for Senior Software Engineer, Backend. This is a full time position. Work location: Canada. 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...

A healthcare technology platform is seeking a Full-time Software Engineer to craft solutions that reshape the connection between healthcare professionals and facilities. You will collaborate with product managers to build impactful features and work within a dynamic remote team. Ideal candidates will have expertise in TypeScript and Node/NestJS, with a focus...

Elevate gaming experiences as a Backend Software Engineer at Sony Interactive Entertainment in Waterloo, ON. Build reliable services and APIs to connect gamers through innovative mobile and web applications. This role involves designing, building, and operating critical backend services. You'll need a strong foundation in software development, specifically...

Job Description We are seeking a highly skilled Java Developer for our System Integration team in Halifax. In this pivotal role, you will bridge the gap between technical development and product management, focusing on integrating various systems and ensuring seamless transactions. Develop and integrate different tech stack based applications. Basically with...

Zodiac Solutions, Inc. in Ottawa is seeking a senior Software Developer with mandatory Python and C/C++ experience to design, implement, and maintain Java-based components within a containerized microservices architecture.You will work with architects and seniors to translate requirements into working modules, design documents, and code inspections. The role...

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...

Atimi is seeking an experienced backend software developer to fill a position in Canada. Please note this is a fully remote position with EST working hours but we're open to candidates from all provinces. Atimi works with some of the leading companies in North America, providing them with high-quality software solutions that integrate both mobile and web...

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...

Jobgether is seeking a Lead Software Engineer based in Canada to join a senior full-stack role focused on building high-traffic consumer web experiences and supporting SEO growth initiatives. You will own features end-to-end from discovery through design and deployment, mentor peers, and collaborate with Product and Engineering leadership to turn ambiguous...

Google Canada is seeking software engineers to design and scale secure infrastructure on Google Cloud Platform that powers the generative AI agent lifecycle. You will build high-performance APIs and backend services enabling complex, autonomous AI agents for enterprise customers globally. The role emphasizes backend security, reliability, and leadership,...

Company DescriptionBuild 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...

Drive innovation as a Java Developer within the AutoOps Backend team focused on the ELK stack. Collaborate on features while enhancing development workflow with AI tools. In this role, you will design and implement RESTful services while ensuring seamless data integration. Your key tasks include writing maintainable Java code, performing API integrations,...

Become a Software Engineer II at Akamai Technologies and solve complex technical problems while working with advanced software tools in a flexible workplace. You will be responsible for creating high-performance software as part of a dedicated team. Engage in productive collaborations and utilize CI/CD practices to ensure smooth server operations. Your role...

Title Senior Backend Engineer Posted Information Posted on August 09, 2026 by Employer details Anvil Job Type and Location Job Type: Full Time (Ottawa)Total Compensation: CAD $140,000 - $170,000 annual salary - Placement within range based on experience and qualifications. Role Description As a Senior Backend Engineer, you will play a pivotal role in...

Atimi is seeking an experienced backend software developer to fill a position in Canada. Please note this is a fully remote position with EST working hours but we're open to candidates from all provinces. Atimi works with some of the leading companies in North America, providing them with high-quality software solutions that integrate both mobile and web...

As a member of the AutoOps Backend team, you will play key roles in developing features and designing systems. You will work with skilled professionals to influence the product’s growth. You will also help define how our customers interact with their dataWrite clean, maintainable Java code while adhering to industry best practices. Participate in code...