senior backend engineer python aws jobs in Toronto

Camunda is the enterprise platform for agentic orchestration, enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end business processes. With built-in governance, auditability, and human oversight, Camunda gives enterprises the control they need to move AI from pilots to production – safely and at scale. Trusted by...

Who We Are: At OPENLANE we make wholesale easy so our customers can be more successful.We’re a technology company We’re a technology companybuilding the world’s most advanced—and uncomplicated—digital marketplace for used vehicles.We’re a data company We’re a data companyhelping customers buy and sell smarter with clear, actionable insights...

At CI, we see a great place to work as one that is a safe place for everyone to have a voice, where people are empowered to take ownership over meaningful work, where there is an opportunity to grow through stretching themselves, where they can work on innovative products and projects, and where employees are supported and engaged in doing so.We are seeking...

# Senior Software Engineer, Security Engineering - Platform (Auth0)Okta · okta.comCategory: Cloud SecurityLocation: Toronto, Ontario, CanadaLevel: Senior## Quality of lifeWhat the posting states. Hover or tap a perk to see the line it came from.* Paid parental leave* EquitySecure Every Identity, from AI to HumanIdentity is the key to unlocking the...

Job DescriptionBe a part of a team, Wealth Management Technology, to build and transform Backend Trading products for our clients. You will be heavily involved in shaping our RBC technology landscape, delivering key business values for our clients. Assist with integrating, extending our trading services, working with other trading applications and partners,...

At Affi, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation....

Drive the future of security at Innovative Tech as a Senior Software Engineer. This role demands strong coding skills and an understanding of security best practices in a collaborative environment. In this role, you'll lead high-impact security projects that encompass secure design and offensive security work. Reporting directly to the Staff Software...

TekRek is partnered with a high-growth product company building the data platform behind a modern telematics API, supporting real-time ingestion, storage, enrichment, and analytics for high-volume IoT and time-series workloads at petabyte scale. The Role This is not a traditional data engineering seat; you will own the long-term buildout of the data platform...

Camunda is the enterprise platform for agentic orchestration, enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end business processes. With built-in governance, auditability, and human oversight, Camunda gives enterprises the control they need to move AI from pilots to production — safely and at scale. Trusted by...

Affi, a remote-first company, is seeking a Senior Software Engineer to own backend systems at scale and to build data pipelines and measurement foundations for connected growth channels.You will work with Product, Marketing, Analytics, and Data Engineering to ensure consent, tagging, identity, and consumer-data requirements are incorporated from the start,...

Shape the future of billing solutions as a Senior Engineer with Ignition, focusing on AI-enhanced development. This role supports a hybrid work environment based in Toronto. As a Senior Engineer, you will be instrumental in designing and implementing software that drives client success. You will work hands-on across both frontend and backend systems,...

Senior or Principal Software Engineer(s) Principal Engineer As a Principal Engineer, you will be a strong technical leader on the individual contributor (IC) track with deep experience in software development. Your primary responsibility will be to drive technical excellence and innovation in our projects. We highly value technical knowledge, effective...

Thomson Reuters is seeking a Senior Machine Learning Engineer who will create the machine learning solutions development and technical implementation including configuration and integration to ensure it meets business, product, and recommender system expectations. They will also build scalable machine learning solutions that are reliable, resilient, and...

Join BuildOps in changing the commercial contracting landscape as a Senior Software Engineer. Work hybrid as you build and enhance vital software solutions that empower contractors. As part of a distributed team, your mission will be to create high-quality software that meets industry needs. This includes backend development, frontend React capability, and...

Elevate your career with NTT DATA North America as a Senior DevOps CI/CD Engineer focusing on Kentico. Develop cutting-edge CI/CD pipelines and effectively manage cloud infrastructure in Toronto, Ontario. In this senior engineering role, you will oversee the CI/CD processes using GitHub Actions and AWS Code Pipeline. Your expertise will be essential in...

Why you’ll love working here:high-performance, people-focused cultureour commitment that equity, diversity, and inclusion are fundamental to our work environment and business success, which helps employees feel valued and empowered to be their authentic selveslearning and development initiatives, including workshops, Speaker Series events and access to...

At RAVL, we connect strategy with execution, care deeply about the people we work with, and measure success by the lasting impact we leave behind. Our purpose is to build a team that puts real, sustainable business outcomes at the core of everything we do. We're looking for a Senior Full Stack Developer to join our team on a short-term contract engagement....

Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. and where every employee is empowered to take action as we prioritize the customer. We believe the best work happens when individual flexibility is balanced with meaningful...

Become a key player at Solstice as a Senior Applied AI Engineer in Toronto. Lead the technical direction of AI systems and impact how life sciences commercialize therapeutics. This pivotal role gives you hands-on ownership from day one. Work alongside engineering leaders and participate in shaping product strategy. You’ll address complex challenges like...

Backstory helps companies understand the state of their revenue business by answering questions that span customer interactions, sales activity, pipeline health, and deal execution. The platform operates over trillions of sales activities, millions of deals, and more than 160 million business contacts, giving customers a unified view of the signals that...