Backend Developer Agentic Ai Java Python Jobs in Toronto, Canada

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Automation QE API Testing, Java, Microservices

Job Description: Role: Quality Engineer(Test Automation) Duration: 6-8 Months Hybrid: 2 days a week onsite (9am-5pm) Quality Engineer with strong experience in both functional and automation testing in API and microservices environments. Required Skills * 68 years of QE experience * Strong experience in API Test ...

Java Application Support Engineer AWS Services

Position: Java Application Support Engineer - AWS Services Location: Toronto, ON Work Style: Hybrid (2 days per week in-person at Toronto office preferred) Skills: Digital : Amazon Web Service(AWS) Cloud Computing~Advanced Java Concepts~Incident Management Experience Required: 4-6 Key Responsibilities: Lead mid- ...

Big Data Developer

Company: Cogency Inc. Location: Greater Toronto Area (Hybrid - 4 days office) Job Summary We are seeking a skilled and detail-oriented Data Engineer with strong expertise in Snowflake, Big Data technologies, and ETL processes . The ideal candidate wi ...

DataStage Developer with Cloud Technologies 1

Title: DataStage Developer with Cloud Technologies 1 Requisition ID: AML Technology is seeking a Programmer Analyst Advisory for the AML Tech Data Development Team. The successful candidate will have an opportunity to be involved in projects, BAU, and technical initiatives. To j ...

Big Data Developer

Company: Cogency Inc. Location: Greater Toronto Area (Hybrid - 4 days office) Job Summary We are seeking a skilled and detail-oriented Data Engineer with strong expertise in Snowflake, Big Data technologies, and ETL processes . The ideal ...

DataStage Developer with Cloud Technologies 1

Title: DataStage Developer with Cloud Technologies 1 Requisition ID: AML Technology is seeking a Programmer Analyst Advisory for the AML Tech Data Development Team. The successful candidate will have an opportunity to be involved in projects, BAU, and technical initiatives. ...

Big Data Developer

Company:Cogency Inc.Location:Greater Toronto Area (Hybrid - 4 days office)Job Summary We are seeking a skilled and detail-orientedData Engineerwith strong expertise inSnowflake, Big Data technologies, and ETL processes . The ideal candidate wi ...

DataStage Developer with Cloud Technologies 1

Title: DataStage Developer with Cloud Technologies 1 Requisition ID: AML Technology is seeking a Programmer Analyst Advisory for the AML Tech Data Development Team. The successful candidate will have an opportunity to be involved in projects, BAU, and technical initiatives. To j ...

AWS Connect Architect

Software International (SI)supplies technical talent to Fortune 100/500/1000 companies in Canada/US. We currently have a long term contract with our IT consulting client that is working with their large client on a move to cloud CCaS from on‑prem with AWS Connect. Role(s) Required:AWS Connect ...

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 ...

Staff Backend Engineer for Ad Delivery Systems

Join as a Staff Backend Engineer focusing on ad delivery systems at Fox Corporation. Help craft scalable solutions that revolutionize advertising through technological innovation.As a Staff Backend Engineer within the Ads Delivery team, you will play a crucial role in designing scalable backend services for ...

Tech Lead Manager, Core Product Engine (Backend)

Overview The technical challenge: More than 80% of Americans own a car and see it as a fundamental necessity, yet the experience of owning one is stuck in the 90s. At Jerry.ai, we are building the first mobile app to manage it all. Our insurance marketplace is our core product today, and our abili ...

Senior Backend & DevOps Engineer – Data Powered SaaS

A leading retail analytics company in Toronto is seeking a highly motivated Senior Backend Engineer. This hybrid role involves both Backend Development and DevOps duties, aiming to enhance the company's analytics platform. The ideal candidate holds a degree and has over 5 years of relevant experience in software ...

Senior Full Stack Engineer Impactful Backend & Mentorship

A leading cloud solutions provider in Toronto is seeking experienced software engineers skilled in Java and JavaScript to join their innovative team. The role involves developing scalable applications and driving feature innovation in a collaborative environment. Candidates must have over 5 years in software dev ...

Senior Backend Ads Engineer HTS Media Services

About HTS Media HTS Media is Hopper’s advertising and media division, building an advertising platform for travel brands, destinations and suppliers. About the Role As a Senior Backend Engineer on the HTS Media team, you will be a core contributor to the engine that powers our e ...

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 Dev (Dapps/Perps) in Toronto Berachain

Background: Berachain is a high-performance, EVM (Ethereum Virtual Machine) compatible, Layer 1 blockchain built on the Cosmos SDK. We're a young, world-class team of experts in computer science, type theory, economic game theory, risk management and enterprise development. Our team c ...

Remote Backend Engineer at Build A Bera

Become a key player as a Backend Engineer at Build-A-Bera, working remotely to innovate in blockchain technology. This role involves designing and maintaining scalable backend systems.Build-A-Bera is looking for motivated engineers to support our blockchain ecosystem, where you will collaborate with various ...

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 ...

Backend Software Engineer Cloud APIs & Scalable Systems

A technology consulting firm in Toronto is seeking a Software Engineer to design, build, and deliver secure high-performance services. This role involves working with APIs and cloud environments, emphasizing collaboration and innovative problem-solving. Key requirements include proficiency in modern programming ...

Senior AEM Backend Architect — Remote Lead Engineer

A leading marketing agency is seeking a Senior Back-end AEM Developer for a full-time, remote position in Canada. The role focuses on leading the architecture and development of AEM applications, with responsibilities including defining standards and collaborating with stakeholders. Candidates should have over 6 ...

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 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 Fullstack Engineer — Backend‑First, Cloud (GCP)

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 ...

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 ...

Sr. Software Engineer, Backend & DevOps (Askuity division)

With a career at The Home Depot, you can be yourself and also be part of something bigger. Position Overview Askuity is a Toronto-based retail analytics software company operating as a division within The Home Depot (THD). Through our supplier analytics program, Askuity’s mission ...

Software Engineer, Backend (All Levels / All Teams)

Software Engineer, Backend (All Levels / All Teams) Toronto, ON About the Role DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are expanding rapidly and growing our Engineering teams globally! We are seeking Backend Engineers to develop and ...

Senior Backend Architect & Team Lead (Laravel, APIs)

A software development company in Toronto seeks a Senior Back-End Software Developer to lead a medium-sized team in building innovative communication solutions. The ideal candidate will have 5+ years of experience, expertise in RESTful API design, and strong skills in Laravel/Lumen. This permanent, full-time rol ...

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 ...

Senior Backend Architect — Lead Scale & Strategy (Remote)

A leading company in eCommerce, eBay, seeks a Senior Staff Engineer (Backend) to lead technical initiatives and drive innovation. This role requires a strong technical background and leadership skills to guide teams in delivering scalable web solutions. If you thrive in a collaborative environment and are excite ...

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 ...

Staff Software Engineer International Card Tech Backend

Unangemessene Vervollständigungen melden Google-Dienste zu erbringen und zu betreiben Ausfälle zu prüfen und Maßnahmen gegen Spam, Betrug und Missbrauch zu ergreifen Daten zu Zielgruppeninteraktionen und Websitestatistiken zu erheben. Mit den gewonnenen Informationen möchten wir ...

Lead Backend Engineer at eBay Live Shopping

Be a driving force in eBay’s e-commerce evolution as a Lead Backend Engineer. Focus on building a market-leading live shopping experience while enhancing our backend capabilities.As a Senior Staff Backend Engineer at eBay, your role will be crucial for the development of eBay Live. With over a decade of expe ...

Engineering Team Lead, Core Product Engine (Backend)

The technical challenge: More than 80% of Americans own a car and see it as a fundamental necessity, yet the experience of owning one is stuck in the 90s. Every part of the user journey (shopping for a car, insurance, repairs, etc) is complicated, fragmented, expensive and time‑consuming. At Jerr ...

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 ...

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 Backend Ads Engineer HTS Media Services

About HTS Media HTS Media is Hopper’s advertising and media division, building an advertising platform for travel brands, destinations and suppliers. About the Role As a Senior Backend Engineer on the HTS Media team, you will be a core contributor to the engine that ...

Software Engineer, Backend (All Levels / All Teams)

Software Engineer, Backend (All Levels / All Teams) Toronto, ON About the Role DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are expanding rapidly and growing our Engineering teams globally! We are seeking Backend Engineers to develop and ...

Senior Backend & DevOps Engineer – Data Powered SaaS

A leading retail analytics company in Toronto is seeking a highly motivated Senior Backend Engineer. This hybrid role involves both Backend Development and DevOps duties, aiming to enhance the company's analytics platform. The ideal candidate holds a degree and has over 5 years of relevant experience in software ...

Senior Fullstack Engineer — Backend‑First, Cloud (GCP)

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 ...

Sr. Software Engineer, Backend & DevOps (Askuity division)

With a career at The Home Depot, you can be yourself and also be part of something bigger. Position Overview Askuity is a Toronto-based retail analytics software company operating as a division within The Home Depot (THD). Through our supplier analytics program, Askuity’s ...

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 ...

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 ...

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 ...

Backend Dev (Dapps/Perps) in Toronto Berachain

Background: Berachain is a high-performance, EVM (Ethereum Virtual Machine) compatible, Layer 1 blockchain built on the Cosmos SDK. We're a young, world-class team of experts in computer science, type theory, economic game theory, risk management and enterprise development. Our team c ...

Senior Backend Architect — Lead Scale & Strategy (Remote)

A leading company in eCommerce, eBay, seeks a Senior Staff Engineer (Backend) to lead technical initiatives and drive innovation. This role requires a strong technical background and leadership skills to guide teams in delivering scalable web solutions. If you thrive in a collaborative environment and are excite ...

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