Senior Backend Engineer Jobs in Oshawa, ON

Join a team that's transforming the legal experience by developing innovative web applications. Collaborate with diverse teams, mentor junior engineers, and tackle complex challenges in a dynamic, agi...

Drive innovation and excellence in software development, collaborating with diverse teams to create scalable web applications using Ruby on Rails, while mentoring junior engineers and optimizing perfo...

Drive innovation by enhancing mobile experiences for a global courier network. Collaborate with cross-functional teams to define features, ensure high-quality software delivery, and contribute to a cu...

Shape the future of reading by owning the backend platform that enhances user experiences. Collaborate with cross-functional teams to drive technical direction, improve system reliability, and foster...

Engineer and elevate our core product by developing innovative features, tools, and infrastructure while collaborating closely with a dedicated team to maintain high-quality standards and drive techni...

Deliver high-quality software solutions by designing, developing, and maintaining enterprise-grade applications using Java, Spring Boot, and Oracle. Collaborate with cross-functional teams to ensure s...

Partner with us to deliver exceptional technical support for MongoDB applications, solving complex challenges and ensuring optimal performance in large-scale environments while collaborating with cust...

Advance your career by building scalable software solutions using modern AI tools. Collaborate remotely to enhance stability, mitigate technical debt, and engage in meaningful discussions while levera...

Empower our team by building scalable software solutions using AI workflows. Collaborate remotely to enhance stability, engage in code reviews, and stay ahead of emerging technologies while driving in...

Transform the future of software development by building scalable, AI-augmented solutions. Collaborate with a dynamic team to enhance stability, engage in code reviews, and stay ahead of emerging tech...

Join our dynamic team to drive backend engineering excellence, focusing on scalability and performance. Own complex projects and collaborate with cross-functional teams to deliver impactful solutions...

Lead the charge in engineering excellence as a Principal System Engineer, driving strategic technical direction and platform reliability in a regulated banking environment. Mentor teams and innovate s...

Join a team that's shaping the future of connected hardware by designing reliable services and APIs. You'll ensure data integrity and operational excellence, enabling seamless integration for customer...

Elevate your career by collaborating with cross-functional teams to deliver innovative web applications and APIs. Drive project success through effective communication, ownership of tasks, and a commi...

Optimize data ecosystems by building and refining scalable pipelines, enhancing analytics capabilities, and ensuring data governance. Collaborate across teams to drive operational excellence and suppo...

Develop and maintain advanced web applications by leveraging AI-generated components and engaging with complex coding standards across diverse platforms, collaborating closely with backend teams to en...

Join us to empower financial insights by applying your KDB+/Q expertise to design, develop, and deploy robust software solutions. Collaborate with global clients and influence project outcomes through...

Shape data solutions by designing robust database systems and pipelines. Collaborate with cross-functional teams to enhance performance and scalability while ensuring data integrity and security in a...

Transform your career by leading enterprise-scale mobile projects, enhancing client experiences through innovative API design and development. Collaborate in a hybrid environment, driving continuous i...

Drive innovation by developing high-quality mobile and backend solutions. Contribute expertise across full-stack development, focusing on Flutter and cloud infrastructure while collaborating with dive...

Reimagine your career by delivering enterprise-scale cloud applications. Join a dynamic team to build modular solutions in Java and GoLang, enhancing client experiences while collaborating on technica...

Elevate the gaming experience by architecting and developing core backend services. Collaborate with a dynamic team to enhance Zynga's Payments platform, ensuring seamless integration and optimal perf...

Transform the identity security landscape by architecting innovative solutions that ensure secure access and governance for both human and non-human identities, leveraging AI-native engineering practi...

Help us deliver high-quality, scalable software by driving architecture decisions, leading technical implementations, and mentoring teams. Collaborate across functions to enhance code quality, perform...

Help us build high-throughput production services that power AI-driven workflows. Collaborate with cross-functional teams to design and evolve core platform services, ensuring reliability and scalabil...