ZipRecruiter

Log In

1

Senior Javascript Developer 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 ...

Targeted Talent

Senior Node.js Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

Targeted Talent

Senior Node.js Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

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 ...

Targeted Talent

Senior Full-Stack Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Full-Stack (React & Node) Developer for our client. This ... JavaScript / TypeScript and related frameworks (NestJS, Express) * 3 - 5 + years of production ...

Targeted Talent

Senior Full-Stack Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Full-Stack (React & Node) Developer for our client. This ... JavaScript / TypeScript and related frameworks (NestJS, Express) * 3 - 5 + years of production ...

Targeted Talent

Senior Quality Engineer

Ottawa, ON · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior Quality Engineer

Ottawa, ON · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior QE Engineer

Ottawa, ON · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior QE Engineer

Ottawa, ON · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

TELUS

Senior Software Developer

Ottawa, ON · Remote

As a Senior Software Developer, you will take ownership of complex technical initiatives, mentor ... Net Core, JavaScript/Node.js, Kotlin, Python, or equivalent) * Demonstrated expertise in full-stack ...

Warnerbros

Senior Software Developer

Kanata, ON · Hybrid

Work primarily in modern JavaScript using AWS services and mentor peers in those languages and tools. * Code! Be passionate about software engineering with a strong sense of ownership for the code ...

Trellis

Senior Full Stack Developer

Kanata, ON

We're looking for a passionate Senior Full-Stack Developer who wants to make a difference in a fast ... Web: HTML, Javascript, CSS, React * Backend: Python, Django, Postgres, Redis. * Distributed ...

Fullscript

Senior DevOps Engineer

Ottawa, ON · On-site +1

As a Senior Developer, DevOps on our Platform Engineering team, you'll play a critical role in ... Familiarity with Ruby on Rails and/or JavaScript applications * Experience with MySQL, PostgreSQL ...

next page

Showing results 1-20

All JobsJavascript Developer JobsSenior Javascript Developer JobsSenior Javascript Developer Jobs in Ottawa, ON

Senior Javascript Developer information

What is a Senior Javascript Developer job?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by Senior Javascript Developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are the key skills and qualifications needed to thrive in the Senior Javascript Developer position, and why are they important?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are the most commonly searched types of Javascript Developer jobs in Ottawa, ON? The most popular types of Javascript Developer jobs in Ottawa, ON are:
What are popular job titles related to Senior Javascript Developer jobs in Ottawa, ON? For Senior Javascript Developer jobs in Ottawa, ON, the most frequently searched job titles are:
Senior Javascript Developer jobs near you
Senior Software Developer

Senior Software Developer

Warnerbros

Kanata, ON

Full-time

Medical, Life, Retirement, PTO

Posted 14 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.

Apply