64,670+ Java And Python Developer Jobs in Ottawa, Canada — Local Employers Hiring June 2026

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Principal SerDes System/DSP Design Engineer

They gather information about your interactions on the site, such as which pages you visit frequently, how long you stay, and the links or buttons you click. They help us record any difficulties you have with the website and help us to evaluate the effectiveness of our advertising. By analyzing this data, we ca ...

Staff, Product Manager Remote Canada

At 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 stro ...

Software Engineer II, Backend (Consumer Authentication)

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. The Consumer Authentication Engineering team is responsible for building and operating secure, seamless account creation and a ...

Software Engineer II, Backend (Consumer Authentication)

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. The Consumer Authentication Engineering team is responsible for building and operating secure, seamless account creation and a ...

Director of Electrical Engineering Power

Director of Electrical Engineering-Power May 23, 2025 Share Tweet Share About the job No Recruiter Inquiries Please This is a Remote position: Prefer candidates to be in Toronto, Ontario or Denver, Colorado and is not required. <p ...

AI Enabled Software Test Engineer – New Grad

They gather information about your interactions on the site, such as which pages you visit frequently, how long you stay, and the links or buttons you click. They help us record any difficulties you have with the website and help us to evaluate the effectiveness of our advertising. By analyzing this data, we ca ...

Senior Software Engineer ( SONiC )

Overview It’s fun to work in a company where people truly BELIEVE in what they’re doing. We’re committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you’ll enjoy your career with us. Lumentum Canada was awarde ...

AI Enabled Software Test Engineer – New Grad

They gather information about your interactions on the site, such as which pages you visit frequently, how long you stay, and the links or buttons you click. They help us record any difficulties you have with the website and help us to evaluate the effectiveness of our advertising. By analyzing this data, we ca ...

Senior Software Engineer ( SONiC )

Overview It’s fun to work in a company where people truly BELIEVE in what they’re doing. We’re committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you’ll enjoy your career with us. Lumentum Canada was awarde ...

AI Enabled Software Test Engineer – New Grad

They gather information about your interactions on the site, such as which pages you visit frequently, how long you stay, and the links or buttons you click. They help us record any difficulties you have with the website and help us to evaluate the effectiveness of our advertising. By analyzing this data, we ca ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Senior Financial Systems Manager

Senior Financial Systems Manager Location: Montreal. We’re looking for a Senior Financial Systems Manager to join our FP&A team. As a senior member, you will own Lightspeed's enterprise performance management (EPM) platform end‑to‑end and act as the primary liaison between Finance and the ...

Senior Analyst, Marketing Analytics

Overview Join to apply for the Senior Analyst, Marketing Analytics role at Remote . Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We enable businesses of all sizes to recruit, pay, and manage international team ...

Senior Financial Systems Manager

Senior Financial Systems Manager Location: Montreal. We’re looking for a Senior Financial Systems Manager to join our FP&A team. As a senior member, you will own Lightspeed's enterprise performance management (EPM) platform end‑to‑end and act as the primary liaison between Finance ...

Software Engineer Payments

At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations and uplevel their commerc ...

Senior Software Engineer ( SONiC )

It's fun to work in a company where people truly BELIEVE in what they're doing!Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers and the 2022 Career Directory Canada’s Best Employers for Recent Graduates . Position Title: Senior Software Engineer ...

Junior Quantum Engineer

Location: Ottawa, ON (on-site) Employment type: Full-time Salary range: $85,000–$110,000 CAD per year About Q-Block Computing Q-Block Computing builds quantum systems that operate in the real world. The company develops quantum timing, quantum‑secur ...

Junior Quantum Engineer

Location: Ottawa, ON (on-site) Employment type: Full-time Salary range: $85,000–$110,000 CAD per year About Q-Block Computing Q-Block Computing builds quantum systems that operate in the real world. The company develops quantum timing, quantum‑secur ...

Principal SerDes System/DSP Design Engineer

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 busin ...

Principal SerDes System/DSP Design Engineer

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 busin ...

Principal SerDes System/DSP Design Engineer

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 busin ...

Founding Enterprise Account Executive

Get AI-powered advice on this job and more exclusive features. We are a fast-growing Series A startup building cutting-edge technology to revolutionize cloud development processes and support highly efficient dev&test feedback loops. We've closed our last $25mil round in Q4 2024, led by Notable Capital ...

Power System Studies Consultant

Market Energy At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that t ...

Digital Senior SerDes Design Engineer

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 busin ...

Digital Senior SerDes Design Engineer

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 busin ...

Digital Senior SerDes Design Engineer

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 busin ...

Synthetic Population Engineer

2 days ago Be among the first 25 applicants The Synthetic Population Engineer uses cutting edge data science techniques to continuously improve the Epistemix synthetic population. A synthetic population is a statistically representative model of a population of real people and their environment, in ...

Digital Senior SerDes Design Engineer

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 busin ...

Software Engineer II, Backend (AI Agents)

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. We're looking for a Software Engineer II to join the AI Agents engineering team within the Servicing Engineering organization. ...

Software Engineer II, Backend (AI Agents)

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. We're looking for a Software Engineer II to join the AI Agents engineering team within the Servicing Engineering organization. ...

Software Engineer II, Backend (AI Agents)

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. We're looking for a Software Engineer II to join the AI Agents engineering team within the Servicing Engineering organization. ...

Senior Machine Learning Engineer, Ranking Quora (Remote)

Senior Machine Learning Engineer, Ranking - Quora (Remote) Join to apply for the Senior Machine Learning Engineer, Ranking – Quora (Remote) role at Quora . About Quora Quora’s mission is to grow the world's collective intelligence. To do so, we have two platforms: ...

Software Engineer II, Backend (AI Agents)

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. We're looking for a Software Engineer II to join the AI Agents engineering team within the Servicing Engineering organizat ...

Security Operations Analyst I

Select how often to receive alerts (in days): Create alert Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we’re building a more connected future through world‑class networks, AI‑powered solutions, and digital experiences that elevate ...

Security Operations Analyst I

**Req Id:** 427836 Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we’re building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day.< ...

Security Operations Analyst I

Select how often to receive alerts (in days): Create alert Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we’re building a more connected future through world‑class networks, AI‑powered solutions, and digital experiences that ele ...

Senior Economist/ Économiste Principal

Employment Status Regular Time Type Full time BUILDING A WORLD CLASS TEAM STARTS WITH YOU At the heart of CSA Group is a vision: making the world a better, safer, more sustainable place. It's been part of our mission for nearly one hundred years: from the first ...

Senior Economist/ Économiste Principal

Employment Status Regular Time Type Full time BUILDING A WORLD CLASS TEAM STARTS WITH YOU At the heart of CSA Group is a vision: making the world a better, safer, more sustainable place. It's been part of our mission for nearly one hundred years: from the first ...

Senior Economist/ Économiste Principal

Employment Status Regular Time Type Full time BUILDING A WORLD CLASS TEAM STARTS WITH YOU At the heart of CSA Group is a vision: making the world a better, safer, more sustainable place. It's been part of our mission for nearly one hundred y ...

Co op Fall 2026 System Architecture 8 12 Months

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 ...

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    Java And Python Developer Jobs in Ottawa Job Search Guide, Trends and Insights