Senior Full-stack Software Engineer

About Apply Digital
Apply Digital is a global AI-native transformation partner, client-obsessed and built for a new era of client services. We bring together industry expertise and elite talent to connect strategy, agentic experiences, technology, and data for the world's most ambitious organizations.
With the agility to move fast and the experience to deliver with precision, Apply Digital works with clients like Arc'teryx, Lululemon, and Kraft Heinz.
For more information, visit applydigital.com
LOCATION:
*Apply Digital is hybrid/remote friendly. The preferred candidate should be based in Canada, working in hours that align to*
*ET (Eastern Timezone) or PT (Pacific Timezone).*
THE ROLE:
We are seeking a dedicated and innovative
Senior Full-stack Software Engineer
to join our team at a major sports league. The ideal candidate will have strong experience with TypeScript and Node.js development, as well as a passion for building reliable and scalable subscription management systems.
You'll work alongside our tech lead, staff engineers, and fellow senior engineers to maintain and enhance these systems while delivering exceptional experiences for millions of sports fans.
This is an exciting opportunity to join a team that values code quality, reliability, and innovation while working on systems that directly impact the fan experience for a major sports league. You'll have the chance to work with modern technologies, tackle interesting technical challenges, and grow your expertise in subscription management and platform integrations.
RESPONSIBILITIES:

• Design and implement subscription management features across our full-stack architecture
• Build and maintain RESTful APIs using Restify/Node.js for platform integrations
• Develop user-facing subscription management interfaces using React/Next.js
• Create and maintain webhook handlers for real-time subscription event processing
• Integrate with third-party platforms and subscription billing services
• Manage user entitlements and access control across various platforms
• Work across multiple codebases, including two back-end services, a front-end monorepo, and webhook handlers
• Debug and resolve subscription and entitlement issues across various platforms (Apple, Google, Roku, etc.)
• Write clean, testable code with comprehensive unit tests using Jest
• Collaborate with staff engineers on system design and architectural improvements
• Participate in code reviews and contribute to team best practices
• Handle occasional on-call responsibilities for technical support
• Work with Firebase Functions for event-driven background processing
• Maintain and improve our subscription reconciliation processes

REQUIREMENTS:

• 5+ years of experience in Software Engineering
• Bachelor's degree in computer science, or equivalent
• Strong proficiency in TypeScript and Node.js development
• Senior-level experience with React.js and Next.js for front-end development
• Experience building and consuming RESTful APIs
• Familiarity with Firebase/Firestore or similar NoSQL databases
• Understanding of subscription management and entitlement systems
• Experience with Git, modern development workflows, and CI/CD practices
• Strong debugging and problem-solving skills
• Ability to work independently on significant features while collaborating with the team
• Experience writing unit tests and maintaining code quality
• Comfortable working across multiple codebases and contexts
• Knowledge of security best practices for handling user data

NICE TO HAVES:

• Experience with AWS Lambda and serverless architectures
• Familiarity with Recurly or similar subscription billing platforms
• Experience with subscription platform integrations (Apple/Google IAP, etc.)
• Knowledge of event-driven architectures and webhook processing
• Experience with Docker and containerization
• Familiarity with DataDog or similar monitoring tools
• Experience with connected TV platforms (Roku, Samsung, Vizio)
• Background in high-traffic, high-reliability systems
• Experience in sports, media, or entertainment industries
• Experience in digital consultancies or professional services is an asset
• Understanding of entitlement management and access control systems

WHAT SETS THIS ROLE APART:

• Work on systems that serve millions of sports fans worldwide
• Exposure to diverse platform integrations and technical challenges
• Opportunity to work with both established systems and new platform launches
• Growth path toward staff engineer role with mentorship from experienced engineers
• Impact on critical revenue-generating systems for a major sports league
• Collaborative environment with clear code review and quality standards

LIFE AT APPLY DIGITAL
At Apply Digital, people are at the core of everything we do. We value your time, safety, and health, and strive to build a work community that can help you thrive and grow. Here are a few benefits we offer to support you:
Great projects:
Broaden your skills on a range of engaging projects with international brands that have a global impact.
An inclusive and safe environment:
We’re truly committed to building a culture where you are celebrated and everyone feels welcome and safe.
Learning opportunities:
We offer generous training budgets, including partner tech certifications, custom learning plans, workshops, mentorship, and peer support.
Generous vacation policy:
Work-life balance is key to our team’s success, so we offer flexible personal time offer (PTO); allowing ample time away from work to promote overall well-being.
Customizable benefits:
Tailor your extended health and dental plan to your needs, priorities, and preferences.
Flexible work arrangements:
We work in a variety of ways, from remote, to in-office, to a blend of both.
Apply Digital is committed to building a culture where differences are celebrated and everyone feels welcome. That’s why we value equal opportunity and nurture an inclusive workplace where our individual differences are recognized and valued.
For more information, visit the Diversity, Equity, and Inclusion (DEI) section of our website. If you have accommodation needs at this stage of the recruitment process, please inform us as soon as possible by emailing us at careers@applydigital.com.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
The salary range for this role is $100,000 - $150,000 CAD per year. We conduct regular benchmarking across various roles, similar industries, and levels to ensure fair compensation packages for all. We are committed to acknowledging each individual's unique strengths and contributions while rewarding the value that they deliver to the team.