senior java engineer jobs in Ottawa

As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being—on and off the job....

Lumentum Canada in Ottawa is seeking a Senior Embedded Software Engineer to lead software development for a new generation of LiDAR products. You’ll work with cross‑functional teams to define requirements and deliver embedded software for optical communications devices. The role emphasizes collaboration and hands-on debugging, with opportunities to...

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...

About BTADesignServices Headquartered in Ottawa, BTA Design Services supports the electronic design community across Canada and internationally, specializing in ASIC and FPGA design, verification, and embedded software development. We strengthen our clients' engineering teams and accelerate the delivery of complete, production-ready designs. We are...

About BTADesignServicesHeadquartered in Ottawa, BTA Design Services supports the electronic design community across Canada and internationally, specializing in ASIC and FPGA design, verification, and embedded software development. We strengthen our clients' engineering teams and accelerate the delivery of complete, production-ready designs. We are adaptable,...

MindBridge is seeking a Senior Data Science Engineer in Canada (EST, remote) to provide applied data science expertise within the Success Engineering team, configuring and tuning models, evaluating data, and translating findings into practical solutions post-launch. You will collaborate with Success Engineering, Product, Engineering, and AI/ML teams to solve...

FloSports is a world-class sports media company strategically positioned to be the essential destination for passionate sports fans, delighting them with live event coverage, breaking news, highlights, stats, rankings, and team and player profiles. We are growing Our Sports every day by continuing to invest in our ever-expanding ecosystem, which consists of...

WSP is seeking a Senior Metallurgical Engineer to join the ERI Metals and Mining group. You will work on studies and detailed engineering for new processing plants as well as upgrades to existing facilities, collaborating with a multidisciplinary team. Ideal candidates have a Bachelor’s in Metallurgical or Chemical Engineering, a P.Eng license, and 15+...

A leading cybersecurity company located in Ottawa is seeking a Senior QA Engineer to execute regression testing and automate test cases. This role requires strong experience in software testing and network administration, along with a solid understanding of security protocols. The position offers a competitive salary ranging from $92,300 to $112,800...

Elevate your career as a Bilingual Senior Software Engineer with CMHC, focusing on Microsoft Dynamics 365 CRM solutions. You'll design innovative software and provide mentorship while collaborating in a hybrid environment. At CMHC, the Senior Specialist in Software Engineering is pivotal within the Business Solutions Engineering team. Leverage your...

QNX, a division of BlackBerry, is seeking driver developers to design and implement next-gen computing platforms for automotive customers. You will work on software drivers for new hardware peripherals across advanced platforms, focusing on reuse, efficiency, and simplicity.The role demands C/assembly proficiency, embedded OS experience, and prior driver...

About PureLogic IT provides innovative IT solutions for the Federal Government and private sector organizations. We enable outcomes as a secure and trusted technology service provider across current and emerging technologies. With expertise across all areas of IT including cloud technology, software solutions, and infrastructure, as well as professional...

Would you enjoy working with diverse technologies and adding value to our Customer Experience?Do you like solving technical puzzles and delivering world-class software?Join the Akamai's Cloud Experience Quality Engineering team!Our team is responsible for developing and maintaining Akamai's Cloud API and Cloud Identity Management solutions. Our enterprise...

Mission Control is based in Ottawa, Ontario, Canada, with a Rover Development Facility in St. Mary’s, Ontario. We’re looking for an enthusiastic and talented individuals to join our team.     About Us  Mission Control empowers explorers by innovating to make advanced technology viable for use in space. Using Spacefarer™ and SpacefarerAI™,...

Senior Structural EngineerWe are seeking a Senior Structural Engineer with a minimum of 8 years of professional experience in Ontario to lead structural projects and manage a team of engineers and EITs. This role combines hands-on technical design with people leadership, project oversight, and client coordination. The successful candidate will be responsible...

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 You You serve as both a technical authority and hands-on developer. In this role, you're the critical connection between client strategy...

At affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Trust & Safety Experience owns the customer journeys during authentication, verification, and fraud journeys. You will work as a Frontend engineer, contributing to web, and mobile...

A Canadian technology firm is seeking a Senior Software Engineer to support the Canadian Armed Forces as part of the LC4ISR program. The incumbent will design and implement systems critical for military operations. Candidates should have at least 10 years of software development experience and hold an active SECRET security clearance. Proficiency in Java and...

IBM is seeking an experienced Site Reliability Engineer focused on reliability improvements across multi-cloud platforms. You will own incident response, tooling integrations, and continuous learning to reduce outages and improve operational excellence. The role blends hands-on engineering with strategic program ownership, emphasizing observability,...

A career in transportation is more than bridges, roads, and rail. As we plan, design, and manage projects that move people and goods from Point A to Point B, we create connections that transform our communities. Every airport, road, bridge, port, or transit project is an opportunity to make communities safer, cleaner, and more resilient. Together, we’re...