Back End Software Engineer Jobs in London, ON

Drive the architecture and evolution of scalable backend systems that power AI-driven customer experiences. Collaborate cross-functionally, mentor engineers, and innovate at the intersection of AI and...

Join a team that's pioneering AI solutions for nonprofits. You will build and ship production-level backend systems, focusing on creating resilient AI features and supporting research tools that empow...

Build impactful software solutions as part of the Precision Health Platform, focusing on scalable components, APIs, and user interfaces. Collaborate across teams and leverage your expertise to advance...

Create engaging web experiences that enhance gaming communities while collaborating with cross-functional teams. Develop and maintain innovative web products, ensuring quality code and user-first desi...

The Senior Backend Engineer will be responsible for architecting and developing scalable and maintainable backend systems for our decarbonization platform. This role involves collaborating with cross...

Transform your expertise in backend infrastructure into impactful quality improvements. Collaborate across teams to enhance reliability standards and streamline development processes, while leveraging...

Shape the future of brand management by engineering scalable solutions for retailers. Collaborate with cross-functional teams to optimize performance, automate tasks, and enhance customer experience t...

Drive excellence in software development by crafting efficient, secure, and scalable solutions while collaborating within agile teams and mentoring peers to enhance client success and deliver high-qua...

Build a robust cloud-native developer platform to enhance software development for 600+ engineers. Lead innovative solutions, establish best practices, and collaborate with teams on cutting-edge tools...

Transform the data acquisition landscape by building resilient connections with financial institutions, optimizing for speed and reliability, and leveraging AI to automate processes in a fast-paced an...

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...

Empower your engineering career by driving platform reliability and improving incident management across teams. Engage in high-impact problem-solving while shaping best practices and standards in a co...

Join a pioneering team enabling agent-native applications through innovative identity and access solutions. Drive the transformation of workflows, ensuring security and scalability while fostering an...

Transform the user experience by owning full stack development for features across both backend and frontend systems, enabling high-performance solutions and collaboration in a vibrant, innovative env...

Optimize backend systems critical for supporting business growth and user experience. Collaborate with cross-functional teams to translate technical requirements into scalable, maintainable, and high...

Join our dynamic team as a Full Stack Engineer, driving innovation by developing robust AI-powered solutions. Collaborate across disciplines, tackle challenges, and enhance value through talented tech...

Advance platform capabilities by operating and enhancing data systems that empower teams across the organization. Engage in building reliable integrations, improving security, and automating processes...

Lead the charge in transforming and supporting high-security billing systems, leveraging your software development expertise to ensure continuity and innovation while collaborating with domain experts...

Transform cloud infrastructure by designing scalable, secure solutions using automation tools. Collaborate with cross-functional teams to enhance cloud capabilities and best practices, driving innovat...

Shape the future of trading by architecting and developing scalable backend systems. Collaborate with agile teams to enhance performance and ensure system resilience while utilizing advanced engineeri...

Deliver scalable, low-latency services that transform real-time decision-making, enhancing user experience and driving business outcomes while collaborating across teams to innovate and optimize opera...

Champion the development of innovative Payroll solutions, overseeing full cycle software engineering to enhance customer experience. Collaborate cross-functionally and deploy features in a dynamic, fa...

Elevate innovation by joining a growing team to enhance and expand a cutting-edge fintech platform for diverse customers, driving user experience and compliance through advanced engineering practices...

Elevate our engineering practices by designing and implementing cutting-edge automation systems that enhance testing efficiency, reliability, and confidence across diverse environments in a dynamic de...

Innovate scalable backend systems ensuring optimal ad experiences for users. Collaborate on microservices, real-time data processing, and distributed solutions, contributing to high-traffic applicatio...