senior python backend jobs in Ottawa

We are hiring a Senior Reliability Engineer with 10+ years of experience in the Medical Device/MedTech industry (MANDATORY). Candidates must have a strong background in core reliability engineering for regulated hardware products, preferably IVD devices. Must-Have Skills: Medical Device/MedTech experience is mandatory 10+ years of core Reliability...

Actalent is hiring a Senior Embedded C++ Software Engineer to strengthen vehicle information management systems in Ottawa. This highly skilled role focuses on real-time systems, architecture design, and mentoring. This position offers an opportunity to lead the development of the Vehicle Information Manager, overseeing a small team while ensuring...

Narvar is Growing! We're looking for a leader to own the machine learning systems behind post-purchase commerce — identity, fraud, and the intelligence layer that agentic AI runs on.Hundreds of millions of consumers interact with Narvar every year, across 20B+ orders and 1,300+ retail brands. That data powers three systems: Graphite, our identity...

- Classification and Salary ($): RSO-01 : 82 340 - 98 336 - Security Clearance: Reliability - Closing Date: 2026-10-12 - Work Environment: Hybrid - with weekly on-site presence - Language Requirements: Bilingual (English and French) - Section: Data Analysis and Visualization - Length of Term: Determinate (Fixed-Term) of 1 year or less - Open To: All - Salary...

Location: Remote (Ontario-based candidates preferred) Language: Excellent written and verbal English communication skills Background Check Requirement: Not specified About the Opportunity Are you passionate about building the foundation that powers exceptional technology? We are recruiting for a Senior Embedded Linux Developer to join an innovative...

We are seeking a Senior Infrastructure Engineer with a deep specialization in Security Design to lead the evolution of our cloud-native ecosystem. In this role, you will be responsible for architecting, building, and maintaining highly available AWS infrastructure while ensuring that security is not an afterthought, but a core component of the design. You...

Director, Strategic Projects and Actuarial Innovation Waterloo, ON, Canada Job Description Posted Wednesday, August 12, 2026 at 4:00 AM At Equitable, we believe work should be a place where you feel supported, inspired, and empowered to grow. In our caring and collaborative environment, your curiosity is encouraged, your passion is recognized, and your...

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-secure communications, and quantum computing platforms engineered for the performance, reliability, and...

The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible. The company was originally formed to provide innovative products and seasoned analysis to solve complex Electronic Warfare (EW) challenges faced by the US Government and its Armed Forces. Since 2016, SRC has expanded operations into Australia, Canada and the UK. We do...

Software Developer At GoldCare, we're on a mission to make healthcare smoother and smarter. Delivering cutting‑edge information management software that empowers clinics and providers to focus less on paperwork and more on people. For decades, our solutions have been the go‑to for healthcare professionals who value precision, efficiency, and simplicity....

An Update About Our Organization There has never been a more exciting time to grow your career with CLV Group! With the July 2026 acquisition of InterRent, we have strengthened our national presence and united two established organizations with a shared commitment to our people, our residents, and the greater communities we serve. Together, we are...

Worker Sub-Type: Contract (Fixed Term) Job Description: QNX, a division of BlackBerry Limited (NYSE: BB; TSX: BB), provides the trusted foundation that software-defined and physical AI systems depend on to operate safely and predictably in the real world. For nearly half a century, QNX has powered safety-critical applications where failure is not an option....

Company Overview: Req ID: 393518 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Service Now Consultant to join their team in Ottawa, Ontario (CA-ON), Canada...

The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible. The company was originally formed to provide innovative products and seasoned analysis to solve complex Electronic Warfare (EW) challenges faced by the US Government and its Armed Forces. Since 2016, SRC has expanded operations into Australia, Canada and the UK. We do...

Crafty Penguins is growing our team! We are hiring a full-time Linux Systems Specialist - Senior to collaborate with our growing team and serve our growing customer base. This role requires you to creatively solve technical problems but to also develop and maintain strong relationships with customers. In this role, the willingness to learn and be adaptable...

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 awarded the 2022 National Capital Region’s Top Employers for the 6th...

Forward Deployed Engineer- Aerospace and DefenseFull-timeIFS is a billion-dollar revenue company with 6000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service™. Our commitment to internal AI...

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years.  Backed by a legacy of engineering excellence, reliability and industry-leading customer service,...

Engineering Full Time Ottawa, ON $105,000 - $115,000 CAD per year With over 90,000 employees worldwide, Leonardo is a global high-technology company and a key player in the international defence and security sector. Leonardo Canada Inc. (LCI) continues to grow and expand our footprint in Ottawa. We offer a dynamic and collaborative work environment where...

Become an integral part of our analytics team in a full-time remote Data Analyst position. Utilize Python and Excel to analyze operational data and support Power BI dashboard development. In this role, you will support the Data Analytics Lead with structured data analysis, creating insightful reports, and maintaining dashboards. With 2-4 years of...