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Senior Python Engineer Jobs in Ottawa, ON (NOW HIRING)

Warnerbros

Senior Software Developer

Kanata, ON

The CNN Growth team is hiring a Senior Software Engineer to help build and evolve the systems and ... Technologies include JavaScript, TypeScript, Node, Python, Svelte, Sass, AWS services, CI/CD ...

ORBCOMM

Senior Firmware Engineer

Kanata, ON · On-site

CA$90K - CA$115K/yr

Join Us as a Senior Firmware Engineer! Are you ready to make a significant impact in an innovative ... Python for automation, test infrastructure, or engineering productivity * Experience with connected ...

Targeted Talent

Senior DevOps Engineer

Ottawa, ON · On-site +1

... s Engineer role for our client. This is a permanent position, that can either be remote or in ... High proficiency in coding/scripting using Python/Go/Ruby/Shell/PowerShell languages * Experience ...

Targeted Talent

Senior DevOps Engineer

Ottawa, ON · On-site +1

... s Engineer role for our client. This is a permanent position, that can either be remote or in ... High proficiency in coding/scripting using Python/Go/Ruby/Shell/PowerShell languages * Experience ...

Ranovus

Senior Embedded Software Engineer

Kanata, ON

We are seeking a Senior Embedded Software Engineer to work as part of our R&D software-firmware ... Proficiency in Python for scripting, automation, or systemlevel tools. * Experience with version ...

Ciena

Digital Senior SerDes Design Engineer

Ottawa, ON · On-site

CA$109K - CA$174K/yr

What will you do at Ciena as a Senior Digital Design Engineer? The Wavelogic family of products are ... Familiarity with programming languages such as Python, Make, bash, object-oriented programming, C ...

Aptiv

Cloud Networking Senior Engineer

Kanata, ON · On-site

We are seeking a versatile Cloud Software Developer with experience in cloud-native systems and ... Strong proficiency in Python, C/C++, and/or Go , with experience building backend or infrastructure ...

Miratech

Senior Data Engineer

Ottawa, ON · On-site +1

The Senior Data Engineer is responsible for designing, developing, and supporting databases that ... Strong Python (or Golang/Java/Scala) * Knowledge of Git/GitHub, CI/CD, IaC (CloudFormation ...

BDO Canada

Senior Machine Learning Engineer

Ottawa, ON

CA$84K - CA$128K/yr

Your Opportunity BDO Digital is seeking an experienced and technically proficient Senior ML ... Advanced programming skills in Python, with practical experience using popular machine learning ...

Aptiv

Senior Engineer - System

Kanata, ON · Hybrid

Senior Engineer - System Location: Ottawa, Canada, Office based work - 3 days required In a world ... Solid understanding of Python * Familiarity with test automation frameworks such as pytest * Strong ...

Ciena

Digital Senior Design Engineer

Ottawa, ON · On-site

CA$109K - CA$174K/yr

As a senior digital design engineer, you are expected to read and understand the architecture and ... Familiarity with programming languages such as Python, Make, bash, object-oriented programming, C ...

Warnerbros

Senior Software Developer

Kanata, ON · Hybrid

As a Senior Software Engineer, you will be responsible for developing and maintaining the ... Our tech stack consists of Node, Python, Bash, and AWS Technology Requirements * Bachelor's degree ...

Fullscript

Senior Data Engineer

Ottawa, ON · Remote

CA$11K - CA$140K/yr

As the Senior Data Engineer, you'll be part of a small team that turns messy practitioner and ... Deep SQL skills and Python experience applied to data extraction, transformation, and validation

SRC Can

Senior Software Developer

Ottawa, ON · Remote

CA$10K - CA$135K/yr

Reporting to the Senior Staff Software Developer, this role will leverage software engineering ... Applied knowledge and experience with Java, C++, C, JavaScript, TypeScript, and Python. * Applied ...

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All JobsSenior Python Engineer JobsSenior Python Engineer Jobs in Ottawa, ON

Senior Python Engineer information

See Ottawa, ON salary details

$43.3K

$137.3K

$190K

How much do senior python engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for senior python engineer in Ottawa, ON is $137,284.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,077.00 and $153,848.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Python Engineer, and why are they important?

To thrive as a Senior Python Engineer, you need expert knowledge of Python programming, software architecture, and experience with web frameworks, supported by a degree in computer science or related field. Familiarity with tools like Django, Flask, REST APIs, Docker, and version control systems such as Git is typically required, along with possible certifications in cloud technologies or Python itself. Strong problem-solving abilities, leadership, and effective communication skills help you lead teams and collaborate across departments. These skills ensure robust, scalable software solutions and foster innovation and efficiency within development projects.

What does a Senior Python Engineer do?

A Senior Python Engineer is an experienced software developer who specializes in designing, developing, and maintaining applications using the Python programming language. They often take on leadership roles within development teams, contribute to architectural decisions, and mentor junior engineers. Senior Python Engineers work on complex projects, ensure code quality, and help implement best practices to improve efficiency and reliability. Their work may span back-end development, data engineering, automation, and integrating with other technologies.

What are the common challenges Senior Python Engineers face when leading projects, and how can they effectively address them?

Senior Python Engineers often encounter challenges such as balancing hands-on coding with overseeing project architecture, mentoring junior developers, and ensuring code quality across the team. Effectively addressing these challenges involves strong communication, setting clear coding standards, and fostering a collaborative environment through regular code reviews and knowledge-sharing sessions. Staying updated on best practices and leveraging automation tools for testing and deployment can also help streamline workflows and maintain high-quality deliverables.
What are popular job titles related to Senior Python Engineer jobs in Ottawa, ON? For Senior Python Engineer jobs in Ottawa, ON, the most frequently searched job titles are:
Senior Python Engineer jobs near you
Infographic showing various Senior Python Engineer job openings in Ottawa, ON as of June 2026, with employment types broken down into 91% Full Time, 2% Part Time, 2% Temporary, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $137,284 per year, or $66 per hour.
Senior Software Developer

Senior Software Developer

Warnerbros

Kanata, ON

Full-time

Medical, Life, Retirement, PTO

Posted 26 days ago

Job description

Welcome to Warner Bros. Discovery... the stuff dreams are made of.

Who We Are...

When we say, "the stuff dreams are made of," we're not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD's vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what's next...

From brilliant creatives, to technology trailblazers, across the globe, WBD offers career defining opportunities, thoughtfully curated benefits, and the tools to explore and grow into your best selves. Here you are supported, here you are celebrated, here you can thrive.

We are the now and the next. The power behind the people building the future. We are born from the spirit of innovation. We are created from the idea that people around the world want more, need more, deserve more. We are the home of the global digital revolution. We are CNN.

To see what it's like to work atCNN, follow @WBDLife onInstagramandX!

The CNN Growth team is hiring a Senior Software Engineer to help build and evolve the
systems and user experiences that drive audience growth, engagement, and monetization acrossCNN's digital platforms.

This role is ideal for a strong senior individual contributor who enjoys building high quality
software, collaborating closely with teammates, and taking ownership of meaningful technical
problems in a fast moving, consumer focused environment.

What you will do
As a Senior Software Engineer, you will be a key contributor on a newly forming team. You will
work hands on across the stack, delivering reliable, performant features while contributing to
technical discussions, code quality, and engineering best practices.
You will partner closely with designers, product managers, and other engineers to turn ideas into
production ready solutions. You will also help ensure systems are scalable, secure, and
maintainable as the team and platform grow.
The daily
Design, build, and maintain production ready software systems and user facing features
Work primarily in modern JavaScript, maintaining and developing components and
services
Collaborate closely with designers to implement interfaces that are functional, accessible,
and visually polished
Optimize code for performance, scalability, and reliability
Develop and maintain server side logic and APIs for client server communication
Integrate front end elements with back end systems seamlessly
Participate in code and architecture reviews and champion engineering best practices
Follow a progressive development approach from proof of concept through production
release
Integrate third party libraries and services responsibly and securely
Identify and address security, performance, and quality risks early
Work within Agile development practices on a distributed team
Communicate clearly within the team and across teams to drive alignment and delivery
Our tech stack
Our teams primarily use JavaScript and TypeScript across modern web architectures, supported
by Node, Python, and AWS. We value pragmatic technology choices and build systems that
integrate internal platforms, third party services, and cloud infrastructure.
Technologies include JavaScript, TypeScript, Node, Python, Svelte, Sass, AWS services, CI/CD
pipelines, and observability tools.
Requirements
4+ years of experience building and maintaining production software systems
4+ years of experience with JavaScript, including modern ES6+ and asynchronous
patterns
Experience designing and implementing APIs and web applications
Solid understanding of performance optimization, security, and system design principles
Experience with performance monitoring and analytics tools such as Datadog or New
Relic
Strong collaboration and communication skills within and across teams
Experience working in Agile development environments
Hands on familiarity with both client side and server side development
Strong sense of ownership and accountability for delivered work
Ability to break down broader goals into clear technical tasks and solutions
Nice to have
Experience developing or contributing to CMS platforms
Experience with templating systems such as Handlebars
Experience setting up, managing, or improving CI/CD pipelines using AWS tools
Some Python experience
Experience with frontend frameworks such as Vue, Svelte, or React
Experience integrating authorization, identity, payment, or subscription APIs
Experience with A/B testing or experimentation platforms
About you
You are passionate about software engineering and take pride in high quality work
You thrive in fast paced environments with evolving requirements
You enjoy collaborating closely with designers, product partners, and engineers
You balance execution speed with thoughtful technical decision making
You want to build products that reach large audiences and make a real impact

How We Get Things Done...

This last bit is probably the most important! Here at WBD, our guiding principles are the core values by which we operate and are central to how we get things done. You can find them at www.wbd.com/guiding-principles/ along with some insights from the team on what they mean and how they show up in their day to day. We hope they resonate with you and look forward to discussing them during your interview.

Championing Inclusion at WBD

Warner Bros. Discovery embraces the opportunity to build a workforce that reflects a wide array of perspectives, backgrounds and experiences. Being an equal opportunity employer means that we take seriously our responsibility to consider qualified candidates on the basis of merit, without regard to race, color, religion, national origin, gender, sexual orientation, gender identity or expression, age, mental or physical disability, and genetic information, marital status, citizenship status, military status, protected veteran status or any other category protected by law.

If you're a qualified candidate with a disability and you require adjustments or accommodations during the job application and/or recruitment process, please visit our accessibility page for instructions to submit your request.

In compliance with local law, we are disclosing the compensation, or a range thereof, for roles in locations where legally required. Actual salaries will vary based on several factors, including but not limited to external market data, internal equity, location, skill set, experience, and/or performance. Base pay is just one component of Warner Bros. Discovery's total compensation package for employees. Pay Range: $109,700.00 - $159,700.00 salary per year. Other rewards may include annual bonuses, short- and long-term incentives, and program-specific awards. In addition, Warner Bros. Discovery provides a variety of benefits to employees, including health insurance coverage, an employee wellness program, life and disability insurance, a retirement savings plan, paid holidays and sick time and vacation.This position is open for an existing position vacancy.

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