backend developer position jobs in Toronto

Join a high-impact team as a Senior Java Developer focused on creating UI applications and optimizing backend services. Utilize your expertise in Java and Spring frameworks to drive innovation in Capital Markets. You will be responsible for designing and maintaining scalable applications and microservices while providing technical support for escalated...

Join us as a Full Stack Developer with a strong emphasis on Java and backend skills. This role requires 12-15 years of expertise in both backend and frontend development. In this senior position, your core responsibilities will highlight backend development, requiring deep expertise in Core Java and Spring frameworks. You will also need to leverage your...

Job Overview Sr. IVR Developer will develop and support DTMF and Voice BOTs to meet the overall goal of the business and program. This role is part of a large transformational program team that will enable many lines of business in the enterprise. It is central for enabling meaningful and personalized customer experience in the assisted service channels...

Elevate enterprise solutions as a Senior Enterprise Developer with expertise in Python, C#, and .NET. Focus on modernizing applications and developing scalable systems within cloud environments. In this crucial role, you will specialize in transforming legacy systems, enhancing application security, and optimizing performance. Your strong background will...

We are Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth, product and experience design; technology and experience platforms; creative, media and marketing strategy; and campaign, content and channel orchestration. With strong client relationships and deep...

Autodesk in Toronto, Canada, is seeking a Senior Software Developer (Data & Backend) to build scalable ETL data pipelines and APIs. You will collaborate across product and infrastructure teams to ensure data is accessible, reliable, and well‑structured for reporting.You will work with Python, Java/Scala, Airflow, Snowflake, Hive, MySQL, Kafka, and AWS to...

We are seeking a highly accomplished Senior Development Specialist for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier full-stack web application development, front-end architecture, and system integration capacity, specializing in building responsive, accessible, and secure web applications. As a Senior...

The opportunity At EY, you’ll have the opportunity to build a career as unique as you are, supported by a global network, inclusive culture, and leading‑edge technology. Join us to deliver impactful enterprise solutions and help build a better working world. This job posting relates to an existing vacancy within our organization. As a Technical Lead or a...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Contract Compensation: $40–$50/hour ...

Elevate your technology career with a leading BFSI company as a Senior Java and Python Developer. Leverage your experience with microservices, backend applications, and RESTful APIs in a dynamic environment. We are seeking an experienced developer with 8-10 years of expertise in designing, deploying, and maintaining secure applications. You will utilize...

Become a Mobile Developer at emergiTEL in Toronto, ON, focusing on SDK development for the Digital identity industry. In this role, you will drive innovative solutions for identity and fraud prevention through native SDKs for mobile platforms. This permanent role emphasizes SDK engineering over app development, demanding strong skills in Swift and Kotlin,...

Overview Saatchi & Saatchi is seeking a Lead Developer for an innovative AI platform initiative. You have 8+ years building production software systems and at least a few years leading or anchoring a team technically. You are a hands‑on builder and you hold the architectural picture of a multi‑tier platform — React frontend, Spring Boot backend,...

Saatchi & Saatchi is an advertising agency with the belief that creativity, data, media and technology should all work together, and we use that to influence human behavior and drive success for clients. S&S is one of the world's largest agency networks with 114 offices and more than 6000 employees globally. Here in our Toronto office we work with some of...

Vancouver, BC, CAN AMER - Canada - British Columbia - Remote AMER - Canada - Quebec - Montreal - 10 Rue Duke AMER - Canada - Ontario - Toronto - University Ave Full time L'affichage de poste en français suivra / The French job posting follows. Principal Software Developer Position Overview We are looking for a Principal Software Developer to join the...

Robinhood in Toronto, ON is seeking a Staff Software Developer for the Backend Platform. The role focuses on setting technical direction, leading multi-team initiatives, and improving backend systems used by hundreds of engineers. You will shape platform capabilities, tooling, and standards to ensure fast, secure, and scalable product delivery. The position...

Sr Applications Developer - GoLang #107494Start/End Dates: 2026-09-29 - 2027-03-28Work Location: downtown Toronto, near TTC and GOJob Title: IT - Applications Developer - SeniorJob Title: Sr Applications Developer - GoLangLine of Business: ASG - Capital MarketsTarget rate range: $80-85hr B2BTarget Start Date: Oct 26thDuration: 6 monthsPotential for this...

Development Manager- Hands-on We are looking for a talented, visionary developer with management skills to join us at this critical point of our start-up life. Someone who will join us in founding our in-house tech team and scaling our system. If you are looking for the opportunity to grow and create something you can call your own, we are it. Job...

About the Role We’re looking for Senior Backend Engineers to work on both Product and Product Platform based teams. Product focused Engineers work at the intersection of product and infrastructure to solve key business problems with elegant technical solutions. You'll operate our backend services and architecture that support all product functionality and...

Become a Software Developer at Perceptyx in Toronto with a hybrid work setup. This full-time role focuses on AI-driven development and platform architecture, making a significant impact. As a key member of our Integrations team, you will redefine how software is built by navigating uncertainty and collaborating closely with various product teams. Your role...

We're looking for a Senior Backend Python Developer to join a team building secure, scalable, high-performance platforms for a core banking environment, candidates who have hands-on experience building production web applications/platforms with Python as their primary backend language. What we're looking for: Strong professional Python backend development...