73,810+ Experienced Java Python Backend Developer Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Backend Dev Engineer — Blockchain Infra & CI/CD

A leading company in the blockchain sector seeks a Backend Dev Engineer to ensure the reliability and security of their blockchain platforms. This role involves collaborating with teams to automate deployment, manage cloud infrastructure, and design CI/CD pipelines, contributing to the advancement of decentraliz ...

Backend Software Engineer: Build Scalable APIs & Services

A technology consulting firm in Toronto is looking for a Software Engineer to execute full product lifecycle development. Responsibilities include designing and implementing scalable solutions, developing APIs, and conducting tests for performance and reliability. The ideal candidate should have a Bachelor's deg ...

Backend Software Engineer — Own Critical Airline APIs

A Canadian software company is seeking Software Developers to build high-quality, production-grade software. This role involves designing and maintaining backend services and APIs to support airline operations. Candidates should have 3-6 years of experience in software development, strong skills in C# and .NET C ...

Staff Software Engineer – Backend (Typescript / .Nodejs / AWS )

Staff Software Engineer – Varicent Responsibilities Design, build, and scale new features for REST APIs and large‑scale data processing pipelines that handle high‑volume datasets across distributed systems. Architect and optimize backend services for high throughput and lo ...

Dynamic Senior Software Engineer Enhancing Backend Systems

Drive innovation as a Senior Software Engineer focused on backend architecture and customer-centric solutions. Engage with cross-functional teams to elevate system performance and foster a culture of engineering excellence.In this influential position, your role will encompass leading significant projects th ...

Senior Software Engineer, Backend (AI Agent Runtime)

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations ...

Backend Dev Engineer — Blockchain Infra & CI/CD

A leading company in the blockchain sector seeks a Backend Dev Engineer to ensure the reliability and security of their blockchain platforms. This role involves collaborating with teams to automate deployment, manage cloud infrastructure, and design CI/CD pipelines, contributing to the advancement of decentraliz ...

Software Engineer, Backend (All Levels / All Teams)

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We’re looking for experienced engineers to join our fast‑growing engineering team to help us develop a 24x7, global infrastructure system that powers DoorDash’s three‑sided marketplace of consumers, merchants, ...

Senior Backend Engineer — Remote, Scalable Systems Expert

A technology company is looking for a Senior Back End Software Engineer to join their fully remote team. The ideal candidate will have at least 7 years of back-end software development experience and expertise in Python, FastAPI, and AWS services. This role involves designing and maintaining high-quality code, o ...

Senior Backend Systems Engineer (Hybrid) RealTime Platform

A tech startup in Toronto is seeking a Senior Software Engineer to design and maintain backend systems. This hybrid role emphasizes backend reliability and supports entrepreneurship through cutting-edge technology. The ideal candidate has expertise in Node.js, TypeScript, and relational databases, with the chanc ...

Senior Backend Engineer, New Products — Hybrid Role

A leading technology company in Toronto is seeking a Software Engineer to help build and launch new products that impact personal injury workflows. You’ll work with a collaborative team, using technologies like Python and React, to deliver solutions that improve lives. Ideal candidates have 5-10+ years in engine ...

Backend Software Engineer, Quantum AI Platform (Equity)

A technology pioneer in Toronto is seeking a Software Developer to enhance the pennylane.ai ecosystem. The ideal candidate will have 3+ years of experience, a strong background in Python, and familiarity with cloud services like AWS. You will collaborate on building and maintaining innovative products while ensu ...

Senior Backend Engineer AI Platform, Hybrid Toronto

An innovative company is on the lookout for a Senior Software Engineer to join their dynamic team in Toronto. This role offers the chance to work on cutting-edge AI-driven platforms, where you will design, develop, and maintain systems that enhance user experiences. If you have a passion for building scalable so ...

Senior Backend Engineer – Integrations & Platform (Remote Canada)

A leading tech firm in Ontario is seeking a Senior Backend Engineer to build efficient backend systems for integrations. You will focus on architecting complex bidirectional sync systems while improving operational automation. The ideal candidate should have deep backend development experience, a strong grasp of ...

Senior Backend Engineer, New Products — Hybrid Role

A leading technology company in Toronto is seeking a Software Engineer to help build and launch new products that impact personal injury workflows. You’ll work with a collaborative team, using technologies like Python and React, to deliver solutions that improve lives. Ideal candidates have 5-10+ years in engine ...

Senior Software Engineer, Backend (AI Agent Runtime)

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations ...

Senior Backend Engineer: Cloud Native (Golang, Remote)

A leading technology startup is seeking a Senior Backend Software Engineer to design and maintain cloud-native backend services using Golang. You will operate in a Kubernetes environment across AWS, GCP, or Azure, leading complex projects and collaborating with diverse teams. Ideal candidates have over 5 years o ...

Senior Software Engineer Real Time Backend & Payments

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 N ...

Backend Software Engineer, Quantum AI Platform (Equity)

A technology pioneer in Toronto is seeking a Software Developer to enhance the pennylane.ai ecosystem. The ideal candidate will have 3+ years of experience, a strong background in Python, and familiarity with cloud services like AWS. You will collaborate on building and maintaining innovative products while ensu ...

Backend Engineer in Remote Grafana Cloud Team

Take on a Backend Engineer role at Grafana Labs, focusing on remote development of the Session Replay feature. Bridge data insights with user experience for global clients.This remote position at Grafana Labs is vital for enhancing the Session Replay product within Grafana Cloud. You'll oversee backend archi ...

Backend Engineer Real Time Data & Events (Remote)

A sports gaming tech startup is looking for a Senior Backend Engineer to join their Integration Team. You will work with cutting-edge technology, focusing on real-time data integration and complex distributed systems. As a key member of the team, you'll ensure the reliability and performance of critical data pip ...

Senior Fullstack Engineer

Nimbleis a healthtech company on a mission to simplify access, understanding and management of healthcare. We are starting by building the largest, most loved pharmacy business in the world. We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist experience. Nimb ...

RQ08247 Sr. Software Developer Full Stack

RQ08247 - Sr. Software Developer - Full StackAbout the job RQ08247 - Sr. Software Developer - Full StackDescription Responsibilities Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities. Required to translate technical syst ...

Data Architect (Toronto)

About ProxyLink At ProxyLink, we specialize in building meaningful connections between exceptional talent and leading employers across Canada. As a trusted recruitment partner, our mission is to create impactful career matches by combining innovative hiring strategies with a personalized, people‑f ...

Software Developer 2 (Contract Until March 2027) (Toronto)

Position Title: Software Developer2 (Contract Until March2027) Employment Type: Full‑time Contract (Union) Annual Salary Range: $82,935.17 – $88,804.68 Division: Digital and Innovation Reports To: Director, Data Science and AI Location: Toronto, Yonge & Eglinton (On‑Site) ...

Data Architect (Toronto)

About ProxyLink At ProxyLink, we specialize in building meaningful connections between exceptional talent and leading employers across Canada. As a trusted recruitment partner, our mission is to create impactful career matches by combining innovative hiring strategies with a personalized, people‑f ...

Data Architect (Toronto)

About ProxyLink At ProxyLink, we specialize in building meaningful connections between exceptional talent and leading employers across Canada. As a trusted recruitment partner, our mission is to create impactful career matches by combining innovative hiring strategies with a personalized, people‑f ...

Sr. Full Stack Developer (Remote, Full Time) India [AS192]

Sr. Full Stack Developer (Remote, Full-Time) India (AS192) 4 days ago Be among the first 25 applicants At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity - it’s about finding where you truly b ...

Senior Software Engineer, Kong Identity

the company | Senior Software Engineer, the company Identity | Toronto, Canada | CA$145K–215K I'm a Staff Engineer on the company's Identity team. We're hiring a Senior Software Engineer to help build the identity platform behind Konnect. The team owns authentication and authorization servi ...

Technical Lead Software Developer Role (Toronto)

Become a Technical Lead Software Developer at Dayforce, where your skills in backend technologies and AI solutions will transform enterprise processes. Take charge of designing scalable applications. In this role, you will be a technical leader dedicated to shaping the future of Dayforce's cloud sol ...

Technical Lead Software Developer Role (Toronto)

Become a Technical Lead Software Developer at Dayforce, where your skills in backend technologies and AI solutions will transform enterprise processes. Take charge of designing scalable applications. In this role, you will be a technical leader dedicated to shaping the future of Dayforce's cloud sol ...

Senior Software Engineer, Kong Identity

the company | Senior Software Engineer, the company Identity | Toronto, Canada | CA$145K–215K I'm a Staff Engineer on the company's Identity team. We're hiring a Senior Software Engineer to help build the identity platform behind Konnect. The team owns authentication and authorization servi ...

Engineering Manager (Platform Infrastructure)

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to welcome ...

Engineering Manager (Platform Infrastructure)

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to w ...

Engineering Manager (Platform Infrastructure)

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to w ...

Junior Python/Data Engineer to support vendor technology tool for client in investment manageme[...]

Overview Contract: 3 Months + Extension. Hours: 37.5/HR. Work Model: 4 days in office. We support Murex, a leading investment book of record (IBOR) platform that holds most of our critical financial data. Our data warehouse is hosted on AWS S3, and we are building contemporary data pipeline ...

Senior Full Stack Engineer (Node.js + React)

Senior Full Stack Engineer (Node.js + React) We are seeking an exceptional Sr Full Stack Engineer who demonstrates technical excellence in developing and delivering high-quality software solutions. In this role, you will own significant areas of our projects, drive technical implementation, champion ...

Web App Developer: Power Platform & SharePoint (Toronto)

A recruitment agency in Toronto is looking for a WEB APPLICATION DEVELOPER. This mid-senior level role involves leading web application design and development, working with Power Platforms, and implementing solutions with SharePoint and SQL. Candidates should have a strong background in SharePoint development, P ...

Web App Developer: Power Platform & SharePoint (Toronto)

A recruitment agency in Toronto is looking for a WEB APPLICATION DEVELOPER. This mid-senior level role involves leading web application design and development, working with Power Platforms, and implementing solutions with SharePoint and SQL. Candidates should have a strong background in SharePoint development, P ...

Web App Developer: Power Platform & SharePoint (Toronto)

A recruitment agency in Toronto is looking for a WEB APPLICATION DEVELOPER. This mid-senior level role involves leading web application design and development, working with Power Platforms, and implementing solutions with SharePoint and SQL. Candidates should have a strong background in SharePoint development, P ...

Senior Software Engineer Leading Python Applications for Investments

Lead the charge as a Senior Software Engineer, focusing on Python and AWS, while building impactful internal tools for the investments industry. Innovate data visualization applications that elevate research capabilities.In your hands-on role, you will manage the design and technical activities of anal ...

Data Analyst Risk (Python/SQL, 12 Month Contract)

A recruitment firm is seeking an intermediate Data Analyst for a 12-month contract with a major bank in downtown Toronto. The role involves maintaining Python scripts, creating business requirements, and supporting automation tasks. Strong proficiency in SQL and Python, along with strong communication and proble ...

Data Analyst Risk (Python/SQL, 12 Month Contract)

A recruitment firm is seeking an intermediate Data Analyst for a 12-month contract with a major bank in downtown Toronto. The role involves maintaining Python scripts, creating business requirements, and supporting automation tasks. Strong proficiency in SQL and Python, along with strong communication and proble ...

Senior AWS Cloud DevOps Engineer | Python & Connect Hybrid

A leading IT consulting firm is seeking an experienced Software Engineer based in Toronto. This role requires a minimum of 7 years experience in software development with strong expertise in cloud technologies, especially AWS services. The candidate will design innovative solutions for contact centres and work i ...

Test Automation Engineer Python, Robot Framework, Selenium, DevOps

Qualifications8 years of test automation experience across different automation frameworksStrong hands‑on experience with Robot FrameworkStrong experience with SeleniumProficiency in Python scriptingAbility to write medium to complex SQL database queries<br/ ...

Senior AWS Cloud DevOps Engineer | Python & Connect Hybrid

A leading IT consulting firm is seeking an experienced Software Engineer based in Toronto. This role requires a minimum of 7 years experience in software development with strong expertise in cloud technologies, especially AWS services. The candidate will design innovative solutions for contact centres and work i ...

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