Back End Software Engineer Jobs in Markham, ON

Innovate solutions in healthcare by building impactful full-stack applications. Collaborate cross-functionally to understand problems and deliver user-focused tools, embodying ownership from conceptio...

Elevate your career by developing cloud-native solutions using Azure services. Collaborate across teams to deliver secure, scalable applications that drive digital transformation and enhance enterpris...

Drive the development of scalable systems and APIs that enhance our core infrastructure services. Collaborate with cross-functional teams to ensure reliable and efficient designs that meet business ne...

Lead the design and development of robust networking applications and services. Collaborate with cross-functional teams to enhance scalable systems, ensuring high-quality software and operational exce...

Build and operate core backend services for an innovative AI platform, ensuring scalability and reliability. Collaborate with teams to enhance performance and drive the evolution of intelligent system...

Help us innovate by developing scalable software solutions using Java and Spring Boot. Collaborate with teams to enhance product performance and reliability while ensuring best coding practices throug...

Drive backend services innovation by leading an engineering team, enhancing data integration on AWS, and ensuring operational excellence through structured vendor transition and improved engineering p...

Deliver impactful software solutions by collaborating with cross-functional teams, optimizing rideshare experiences, and driving innovation for enhanced passenger and driver satisfaction. Participate...

Develop and optimize full-stack web applications and data pipelines while leading end-to-end software development lifecycles in a collaborative environment. Utilize Java/J2EE, Spring, and SQL for robu...

Transform enterprise software solutions for financial services. Collaborate with cross-functional teams to design, build, and maintain complex web applications, ensuring high-quality deliverables thro...

Develop high-performance interactive ads by collaborating with engineers and creative teams, transforming concepts into polished experiences. Oversee technical execution from implementation to deploym...

Drive innovation by developing and maintaining cutting-edge software solutions utilizing Vue.JS and Python. Collaborate within an Agile environment, enhancing code quality while mentoring team members...

Lead the charge in developing high-availability systems while collaborating across teams to enhance customer experiences through cutting-edge authentication and fraud prevention solutions...

Shape the future of margin and risk management by developing a global platform used by Risk Managers. Lead the full software lifecycle in an Agile environment while ensuring security, stability, and m...

Lead the charge in designing and implementing scalable microservices connecting blockchain platforms to core enterprise systems, ensuring resilience and efficiency across transaction orchestration and...

Transform banking by developing innovative customer applications and scalable services. Collaborate in an agile team, fostering a positive culture while leveraging new technologies to tackle challenge...

Transform your career by enhancing our CMS and web platform to drive effortless content management experiences, optimizing performance and reliability for both diners and restaurateurs in a collaborat...

Join us to design and maintain high-performance trading software systems that prioritize reliability, security, and speed, utilizing your expertise in Rust and systems programming to tackle complex en...

Pioneer innovation in retail media by developing robust publisher-facing features for a cutting-edge ad platform. This role encompasses end-to-end ownership of API integrations, reporting tools, and p...

Unlock the potential of cloud infrastructure as a Senior DevOps Engineer, focusing on scalability and automation. Collaborate with engineering teams to enhance system performance and streamline deploy...

Discover your potential as you lead backend engineering initiatives, collaborating across teams to shape secure, scalable solutions for agentic workflows on the GitLab Duo Agent Platform...

Join us to build a cutting-edge media-processing platform that powers real-time audio and video recording across diverse environments. Your work will enhance reliability and drive improvements in a co...

Champion innovation by architecting robust backend systems with cutting-edge technology. Lead a talented team to design high-throughput APIs, ensuring reliability and performance across diverse AI mod...

Architect, build, and optimize integration systems that enhance data movement across diverse platforms. Drive technical excellence and lead cross-functional teams to ensure efficient execution of long...

Develop, maintain, and enhance features across full stack applications, collaborating with designers and product teams to deliver high-performance user experiences and scalable back-end systems in a r...