Senior Backend Engineer Jobs in Thornhill, ON

Join a team that's shaping the future of legal tech by leading a dynamic engineering group. You'll drive AI-native workflows, enhance product features, and ensure personal injury victims receive fair...

Transform backend development by leading large-scale initiatives that enhance system reliability and scalability. Collaborate with cross-functional teams to design innovative tooling and frameworks, e...

Accelerate progress at the forefront of mobile technology by developing innovative React Native applications for diverse gaming products, ensuring high-quality user experiences across multiple platfor...

Lead the charge in developing secure, high-performance mobile apps for digital asset management. Own features from design to release, ensuring a polished user experience on both iOS and Android while...

Architect scalable cross-platform mobile solutions. Lead React Native development, optimize performance, and integrate with hardware. Collaborate across teams to create high-quality applications and m...

Build and operate innovative solutions to detect and prevent fraud at scale. Collaborate with cross-functional teams to enhance user experiences and leverage AI capabilities, ensuring businesses can c...

Empower the development of AI observability capabilities, architecting data models and infrastructure while collaborating with cross-functional teams to enhance user workflows and insights into AI sys...

Drive the development of innovative digital solutions, enhancing user experiences and operational efficiency. Collaborate with cross-functional teams to deliver scalable applications while ensuring co...

Develop and optimize backend features for a Rust-based graph data service, enhancing reliability and scalability while collaborating across teams to deliver impactful solutions for GitLab's platform...

Manage and optimize cloud infrastructure solutions on Azure, focusing on Kubernetes and CI/CD pipelines. Collaborate with cross-functional teams to enhance production services, ensuring high availabil...

Drive developer productivity by enhancing test automation frameworks and CI pipelines. Collaborate with teams to ensure quality software delivery, optimize testing processes, and implement innovative...

Drive the development of a cutting-edge voice-activated sticker printer, ensuring robust backend systems, real-time connections, and scalable infrastructure while maintaining safety and performance st...

Join a dynamic team to enhance a groundbreaking voice-activated sticker printer. You'll manage backend systems, ensuring reliability and scalability while fostering innovation in a fast-paced environm...

Empower innovation by designing and optimizing scalable data pipelines, enhancing data accessibility, and collaborating with cross-functional teams to drive insights and product development in a dynam...

Lead the charge in developing robust backend applications, driving complex projects from design to launch. Collaborate across teams, mentor junior engineers, and tackle architectural challenges to enh...

Elevate customer engagement by leading integration projects for a cutting-edge reinforcement learning platform. Drive technical direction and build robust data pipelines to deliver personalized recomm...

Pioneer innovative web experiences as a Senior Software Engineer, shaping architecture and reliability for high-traffic consumer platforms. Collaborate across teams to enhance performance, measurement...

Deliver a robust frontend architecture for a mature web UI, enhancing performance and usability. Collaborate with UX designers and set coding standards while ensuring security and analytics integratio...

Accelerate internal tooling and ML services development, ensuring fast and reliable infrastructure for the CVML team. You'll enhance the annotation platform and optimize ML models for practical applic...

Advance innovation by designing and operating next-gen storage solutions, driving projects from ideation to customer delivery, and collaborating in a remote-first environment focused on user-centric d...

Transform financial services by designing and integrating scalable backend applications and AI workflows. Collaborate with teams to enhance systems, automate processes, and improve operational efficie...

Engineer scalable backend solutions for partner integrations, collaborating cross-functionally to ensure timely project delivery and operational stability. Leverage your expertise in distributed syste...

Join a team that's redefining enterprise API design and data pipelines. As a Senior Java Backend Engineer, you'll lead the development of secure, scalable solutions, bridging application engineering a...

Strategize and drive technical initiatives to enhance our identity verification systems, ensuring high availability and compliance in international markets. Collaborate cross-functionally to influence...

Champion the development of robust applications that connect field data to users. Collaborate with a multidisciplinary team to enhance performance, reliability, and user experience while driving impac...