senior python backend jobs in Ottawa

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Ottawa to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

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...

USA - Remote, CAFull timeR30047As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed — we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed...

## AI First Android DeveloperApply: Remote: Remote, Canada: Full time: Posted Today: R-255102**Who We Are:**At OPENLANE we make wholesale easy so our customers can be more successful.**We're a technology company** building the world's most advanced—and uncomplicated—digital marketplace for used vehicles.**We're a data company** helping customers buy and...

Reddit is a community of communities. It's built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of...

As the largest global shared micromobility business, Lime is on a mission to build a future where transportation is shared, affordable and carbon-free. A Time Magazine 100 Most Influential Company, Lime has powered more than one billion rides in close to 30 countries across five continents, spurring a new generation of clean alternatives to car ownership....

Advance your career as a Staff Software Engineer specializing in AI solutions. Join a partner company in Canada focusing on scalable backend systems and machine learning lifecycle management.In this senior individual contributor role, you'll be integral in developing enterprise platforms for artificial intelligence and machine learning. With at least 8 years...

Clarity is redefining how private companies and their shareholders access liquidity. Through its institutional-grade platform, Clarity brings together buyers, sellers, and issuers to facilitate secondary transactions in venture-backed, pre-IPO companies, introducing efficiency, transparency, and standardization to an otherwise opaque asset class. Recognized...

Boast is redefining how companies unlock R&D funding, turning a complex, manual, and audit-prone process into a streamlined, scalable engine for growth. By combining deep technical and R&D tax expertise with purpose-built AI, Boast helps companies across Canada and the U.S. unlock critical funding with confidence so they can focus on building and growing....

Accelerate your career at BDO Digital as a Senior Machine Learning Engineer, focusing on MLOps and Azure technologies. Lead client-focused ML initiatives to create scalable, production-ready solutions. In this key role, you will blend your technical expertise with hands-on MLOps development at BDO. Your main focus will be designing scalable ML pipelines,...

At Swoop, our mission is simple: Improving patient outcomes. As a market leader in AI-driven, data-powered, and privacy-compliant healthcare engagement, we connect the signals that drive earlier diagnosis, better treatment decisions, and sustained adherence.Our integrated, privacy-safe platform, enables life sciences companies to drive measurable patient and...

RevenueCat gives app businesses the infrastructure and tools to build, run, and improve their monetization. Since graduating from YC's S18 batch, we've grown into the default monetization platform for mobile.We're in 50%+ of newly shipped subscription apps, we process $16B+ in annual purchase volume, and we help everyone from a solo developer to the OpenAI...

About the RoleWe're hiring a Staff Software Engineer to own architecture and design decisions for our platform, including the modernization of legacy enterprise systems into modern, cloud-capable solutions. You'll operate with significant autonomy, act as a force multiplier for the rest of the engineering team, work closely with our Head of R&D as a...

## 5G Software Developer Co-oPOttawa,Ontario,CanadaFind out how well you match with this jobJob ID: 789954## Grow with us**Location:** Ottawa, ONT**Length:** 12-16 Months**Start Date:** Jan 2027At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.**\\*\\* Request \\*\\* Please...

Job Summary Full-time: 37.5 Hours per week, Monday to Friday Location: Ottawa Office (Up to 3 days per week), 70 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 and Ottawa-based Home Office, or, remote if located outside of the National Capital Region. Reporting To: Director of Technology Salary Range: $80,000-90,000 Type of Vacancy: New We are looking for...

Who We Are; What We Do; Where We're GoingMagnet Forensics is a global leader in the development of digital investigative software that acquires, analyzes, and shares evidence from computers, smartphones, tablets, and IoT-related devices. We are continually innovating so our customers can deploy advanced and effective tools to protect their companies,...

What You'll DoDesign, develop, and support data engineering and analytics solutions using modern Microsoft technologies.Build and maintain data pipelines, transformations, and data products using Microsoft Fabric, Python, SQL, and cloud-native services.Collaborate with business stakeholders to gather requirements, understand business processes, and translate...

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.As a Senior Devops...

Atolio, a fully remote startup, is seeking a Senior Deployment Engineer to bridge engineering and client success, owning deployment lifecycles across cloud-native and hybrid environments. You will ensure secure, scalable deployments and play a key role in client adoption and satisfaction.You will build pipelines, implement IaC, and optimize performance while...

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...