senior backend engineer python aws jobs in Toronto

A tech-driven retail platform company in Toronto seeks a Senior Software Engineer to enhance core systems and improve backend reliability. The role focuses on building and maintaining backend systems, integrating new product features, and collaborating across teams. Ideal candidates have strong experience with Node.js, TypeScript, and relational databases....

RBC is seeking engineers to build modern, scalable backend services at the Toronto office. You will work on customer-facing applications using Java/NodeJS and cloud-native tools, delivering high-performance services as part of an agile team. Ideal candidates have 2+ years in backend development, experience with distributed cloud apps (OpenShift, Docker,...

A major retail analytics software company in Toronto seeks a highly motivated Senior Fullstack Engineer focusing on backend development. This hybrid role is crucial in shaping the technical direction for our platform, delivering well-tested code, and collaborating effectively with team members. Candidates should possess 5+ years of experience, a relevant...

Grafana Labs is hiring experienced software engineers to join our remote‑first team building the Grafana Enterprise and Grafana Cloud platforms. You will work on distributed backend services in Go, with a focus on correctness, observability, and performance at scale.You will engage with large operators, cloud providers, and software delivery stacks, while...

Become an integral AI Developer in Toronto, specializing in Python, AWS, and Generative AI. This contract role offers a hybrid work environment while advancing your technical skills.This position is ideal for those with strong Python programming skills and extensive knowledge in SQL for data pipeline construction. Experience with AWS AI services such as...

Reuters in Toronto, Canada is seeking a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise. You will design, build, deploy, and operate scalable cloud-native services using Java, Spring Boot, AWS and PostgreSQL, while owning CI/CD pipelines and infrastructure as code.You will partner with Product, Architecture, Security and...

BrainyYack is seeking a Senior Python Developer to design and build scalable backend systems and AI-powered solutions. You will own backend development, APIs, and integrations, collaborating with product and architecture teams to deliver production-quality software.The role emphasizes hands-on engineering, system design, and mentoring teammates while working...

Primary Skills: A Python & AWS Developer is responsible for designing, developing, and maintaining scalable cloud-native applications using Python and AWS services. The role involves building APIs and backend solutions, automating deployments, and ensuring application performance, security, and reliability in a cloud environment.Key responsibilities...

A leading technology company is seeking a Senior DevOPS/Cloud Engineer to provide expertise in AWS cloud platforms and lead the design of cloud-based contact center solutions. The ideal candidate will have over 10 years of experience in software development, extensive knowledge of AWS services, and skills in automation and CI/CD processes. Strong...

Deloitte Canada in Toronto seeks a Senior DevOps Engineer to own and evolve our AWS‑based cloud platform, with deep Kubernetes expertise and IaC discipline. You will shape the DevOps roadmap, tooling, automation, and operational excellence while supporting production releases and incidents.The role is hands‑on and leadership‑oriented, requires...

A software solutions company is looking for a Senior Software Developer with a focus on ETL processes. You will work in a hybrid environment, collaborating with the Data Management team and utilizing Microsoft and AWS technologies to develop scalable solutions. Strong experience in ETL and complex SQL queries is required. Excellent communication skills are...

Sun Life is seeking a Senior AI Engineer to design, build, deploy, and support enterprise AI/ML solutions on AWS. You will work with architects, data engineers, and stakeholders to deliver AI-powered applications, RAG workflows, and reusable AI platform capabilities.The ideal candidate has 5+ years in software engineering, 3+ years on AWS, and strong...

A leading software solutions company in Toronto is seeking a skilled Java Developer with expertise in AWS to join their development team. The ideal candidate will possess strong knowledge of Java, Spring Boot, and no-SQL databases. This role involves developing applications, engaging in code reviews, and collaborating with DevOps on CI/CD pipelines. The...

Vanguard is seeking an experienced ML Engineer to design, develop, and deploy end-to-end AI/ML solutions with a focus on data ingestion, feature engineering, model training, and deployment. You will build scalable, cloud-native apps using AWS SageMaker, Docker, and Kubernetes, while ensuring governance and risk management.You will lead MLOps practices,...

HOOPP is seeking a Senior Data Engineer in Toronto to design data foundations and AI-ready assets powering analytics and AI use cases. You will build scalable AWS pipelines, use Snowflake as a core data platform, and shape the lakehouse with metadata-driven models for trusted data.You will collaborate with data scientists, AI engineers, and business...

A leading technology consulting firm in Toronto is looking for a Senior DevOPS/Cloud Engineer to develop and support cloud solutions in the public health domain. The ideal candidate will have over 10 years of IT experience, specializing in AWS and database management. Successful candidates will automate cloud resource provisioning and ensure system security...

The Opportunity We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You will work closely with business users, subject matter experts, product owners, and engineering teams to understand complex workflows, rapidly validate...

Kaseya seeks a Senior Software Engineer for its Data Platform in Toronto. You will design and build distributed backend services that ingest, transform, and expose data across products.You will own services from design through production, ensuring reliability and scalability in a cloud-native environment. Join a data-driven team focused on large-scale data...

A cutting-edge technology firm in Toronto is seeking a highly skilled Java Backend Engineer to join its dynamic team. The role involves building and maintaining scalable backend systems using Java, Spring Boot, and Microservices. Candidates should have over five years of backend development experience, particularly in creating RESTful APIs and optimizing...

Forma.ai is seeking a Senior Staff Backend Engineer to own backend architecture across multiple domains, influencing design and data models for enterprise-grade workflows. You will lead complex initiatives, ship high-impact systems, and mentor engineers while collaborating with Product and Analytics teams.The role emphasizes ownership, cross-team...