Senior Fullstack programmer – Core Technologies

September 5, 2025

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Job Description

Description

Senior Fullstack Programmer – Core Technologies

Join us to apply for the Senior Fullstack Programmer – Core Technologies role at Behaviour Interactive .

About the role

Headquartered in Montreal, Behaviour Interactive is a leading company in the gaming industry, creating experiences across PC, console, and mobile platforms. We are a dynamic, independent studio with over 1200 employees, with additional studios in Toronto, Seattle, Rotterdam, and the UK. Our core business focuses are Services and Original Games, including collaborations with Disney, Sony, Activision, Nintendo, and our own IPs like Dead by Daylight.

We value diversity and inclusion, welcoming applicants of all backgrounds and identities.

We are seeking a senior full-stack programmer for our Core Tech team, responsible for developing in-game features, out-of-game applications, and backend and frontend services to support our games. The ideal candidate should be proficient in both frontend and backend web technologies, with knowledge of C++ and game development being a plus.

Responsibilities:

  • Deliver backend and frontend features, developing new systems and refactoring existing ones to ensure speed, security, and scalability for millions of players.
  • Fix bugs and resolve issues across features, addressing bugs of varying complexity and priority.
  • Optimize performance and memory usage by profiling, detecting bottlenecks, and improving features.
  • Write unit, functional, and load tests to ensure robustness and quality.
  • Collaborate with team members, including programmers, tech leads, and other disciplines involved in game production and publishing.

Qualifications:

  • At least 5 years of experience as a full-stack developer; experience in the gaming industry is a plus.
  • Versatility as a full-stack generalist, comfortable working on various features across frontend and backend, with experience in C++ and game development preferred.
  • Experience with relational and non-relational databases such as MySQL and DynamoDB.
  • Knowledge of NodeJS, Typescript, web frameworks (Angular/React), and AWS services is advantageous.
  • Solution-oriented with a collaborative spirit.

Additional details:

  • Seniority level: Mid-Senior
  • Employment type: Full-time
  • Job function: Engineering and IT
  • Industry: Computer Games

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Company

Behaviour Interactive

Location

Toronto

Country

Canada

Salary

125.000

URL

https://en-ca.whatjobs.com/coopob__cpl___291_2580693__3337?utm_source=3337&utm_medium=feed&keyword=Senior-Fullstack-programmer&location=Toronto&geoID=6225