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Senior Low Latency eFX Platform Engineer

A technology solutions provider in Toronto is seeking an experienced Software Developer specializing in low-latency eFX trading platforms. The successful candidate will design and optimize components for real-time trading, focusing on execution, pricing, and low-latency performance. Ideal applicants will have ex ...

Staff Software Engineer: Platform & AI Architect

A leading software company in Toronto is seeking a Staff Engineer to shape its technical direction and influence various strategic areas. The role involves navigating complex problems, championing systemic improvements, and upholding engineering standards. Candidates should have over 10 years of experience in so ...

Staff AI Platform Engineer — LLMs & Agents

A leading cloud-based network management company in Toronto is seeking a Staff Software Developer to join their AI & Platform team. The ideal candidate will oversee the design and implementation of AI features while collaborating closely with engineers and product managers. Responsibilities include debugging sys ...

Senior Software Engineer, Platform Streaming (Auth0)

About Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, placing identity at the core of business secu ...

Senior Full Stack Engineer — Healthtech Platform

A healthtech startup in Toronto is seeking a Senior Full-Stack Engineer to architect and improve its pharmacy platform. This role includes building scalable web products and mentoring junior engineers in a fast-paced, collaborative environment. Ideal candidates have over 5 years of experience, particularly with ...

Senior Software Engineer, Payroll Platform (Serverless)

A leading global workforce solutions company in Toronto is seeking a Senior Software Engineer to develop and scale reliable payroll solutions. This role involves collaborating with product and design teams to deliver impactful features. Candidates should have over 5 years of experience with a strong focus on bac ...

Senior Infrastructure Platform Engineer (Go/K8s)

A leading fintech company is seeking a Senior Software Developer based in Toronto. In this role, you will lead the design and delivery of infrastructure platforms that support developers across the organization. Responsibilities include managing complex technical projects, contributing to code and system design, ...

Software Engineer Intern — AI Powered Platform

A leading software company in Toronto is seeking a Software Engineer Intern. The successful candidate will work on building core products and features, collaborating closely with teams to design reliable applications. Key qualifications include pursuing a degree in Computer Science, experience with web technolog ...

Payments Platform Architect — Senior Staff Engineer

A leading digital banking platform is seeking a Senior Technical Leader to oversee the payments infrastructure. You will architect scalable systems for the NuPay domain, ensuring high availability and robustness while mentoring junior engineers. The role requires expertise in high-criticality fintech environment ...

Software Engineer II — Campaign Management Platform

A global e-commerce company in Toronto is seeking a Software Engineer to develop innovative self-service advertising tools. The ideal candidate will have 3+ years of software development experience, strong problem-solving skills, and proficiency in popular programming languages. You will work closely with cross- ...

Staff Software Engineer Fintech Platform Architect

A fast-growing fintech startup in Toronto is seeking a Staff Software Engineer to lead technical decisions across their banking platform. You will set architectural direction, mentor other engineers, and build essential systems for seamless international banking. The ideal candidate has over 8 years of experienc ...

Crypto Platform Engineer: Security & Operations Lead

A leading bank in the Americas is seeking a Crypto Platform Engineer to enhance security operations and manage the deployment of cryptographic products. The ideal candidate should have over 5 years of technical operations experience and be proficient in programming languages like Java and PowerShell. This role i ...

Staff Software Engineer Platform & Architecture Lead

A fintech startup in Toronto is seeking a Staff Software Engineer to lead architectural decisions and develop our core financial systems. This role involves building end-to-end features, making strategic technical decisions, and mentoring fellow engineers. With 8+ years of experience in distributed systems and e ...

Staff Backend Platform Engineer: Scale & Tooling

A leading finance technology company in Toronto is seeking a Staff Software Developer for its Backend Platform team. You will define large-scale initiatives to enhance backend systems, focusing on scalability and reliability. The ideal candidate has extensive experience with Go and Python, and a strong backgroun ...

Senior Backend Engineer – AI Commerce Platform

A leading technology company in Toronto is seeking a Senior Developer to design and build APIs and orchestration services for an AI-assisted commerce platform. You will work at the intersection of backend engineering and applied AI, ensuring reliability, security, and scalability. The ideal candidate has 5-8 yea ...

Senior Cloud Platform Engineer — Hybrid (AWS)

A global leader in design software is seeking a Senior Developer to join their Digital Experience Engineering team in Toronto. You will design and implement innovative solutions, collaborating with cross-functional teams to enhance user experiences. Candidates should have 5–8 years of software development experi ...

Lead Frontend Engineer, AI/ML Platform

A top technology firm in Toronto seeks a Principal Frontend Engineer to lead the design and development of user experiences for its AI/ML platform. You will be responsible for creating scalable web applications, mentoring engineers, and collaborating closely with product managers and designers. This role offers ...

Senior Cloud Platform Engineer DevEx & Automation

A leading software company is seeking a Principal Cloud Platform Developer in Toronto, Canada, to enhance developer enablement solutions. The role involves building scalable applications using Python and Node.js, with a focus on CI/CD and automation. Candidates should have extensive experience in cloud platforms ...

Senior Low Latency eFX Platform Engineer

A leading software firm is seeking an experienced Software Developer to design and implement low-latency eFX trading platforms. The ideal candidate will have 6-8 years of Java and C#/.NET development experience within electronic trading environments. You will work closely with traders to enhance core trading com ...

Real Time Live Commerce Platform Engineer

A leading global e-commerce platform in Toronto is seeking a Software Engineer to develop a real-time commerce platform. You will work on backend services for interactive online shopping, focusing on performance and scalability. Ideal candidates have a Bachelor’s degree in Computer Science or related field, prof ...

AI Platform Engineer: ML Systems & Production

A leading staffing and consulting firm in Toronto is seeking a Machine Learning, AI Software Engineer. You will help build AI-powered capabilities on a modern platform, working on model integration and evaluation frameworks. Ideal candidates have over 2 years of experience in software engineering with machine le ...

Senior Low Latency eFX Platform Engineer

A leading tech firm in Toronto is seeking an experienced Low-Latency eFX Trading Platform Developer to enhance our electronic trading platform. Responsibilities include designing latency-sensitive processes, optimizing trading components, and collaborating closely with traders. The ideal candidate will have 6–8 ...

Senior Software Engineer for SaaS Platform

Elevate your career as a Senior Software Engineer focused on backend services at our innovative SaaS platform. Utilize Python (Django) to create scalable applications and enjoy a hybrid work model.Join our team in developing and enhancing a cutting-edge SaaS platform. We're seeking candidates with 5+ years o ...

Senior Engineer for Growth Platform Development

Become a Senior Engineer at Faire, steering the growth platform development focused on backend scalability in a hybrid work model. Your role will support dynamic experimentation and retailer engagement.In your senior position, you will design and build foundational systems that enhance the growth journey for ...

Senior ML Platform Engineer at RAVL

Launch your career to new heights at RAVL as a Senior ML Platform Engineer. Design robust, scalable ML platforms tailored for financial services clients.As a part of RAVL's innovative engineering team, this role focuses on creating cloud-native machine learning platforms and implementing MLOps capabilities. ...

Machine Learning Platform Engineer (Senior) RAVL

Advance your career as a Senior Machine Learning Platform Engineer with RAVL, specializing in financial services technology. Focus on building and enhancing ML platforms using Databricks and Python for impactful client results.RAVL is actively seeking talented individuals for contract positions that involve ...

Senior API Platform Solutions Design Engineer

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues – experts in their fields – who are eager to share their knowledge with you. Your leaders will inspire and help you reach your p ...

Senior Software Engineer Web API Platform

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our emp ...

Data Engineer AML & Payments Platform (Hybrid)

A leading tech company in Toronto is seeking a skilled Data Engineer to design and develop data management solutions. This hybrid role requires 6–8 years of experience, particularly in AML and Payments. Responsibilities include developing ETL workflows, supporting data platforms, and ensuring effective data gove ...

Senior Fullstack Engineer, Generative UI Platform

A leading audio streaming service located in Toronto is seeking a Senior Fullstack Engineer to design and develop features for its generative UI platform. The ideal candidate will have over 7 years of experience in building scalable production systems, particularly with TypeScript, Node.js, and Java. You will be ...

Senior Staff Engineer in Network Platform

Lead the charge at Equinix as a Senior Staff Engineer focusing on network platform innovations. Craft a data-rich, unified model that enhances operational insight and reliability.As part of Equinix’s Network Platform Engineering team, this role enables you to engage in cutting-edge network modeling through r ...

Senior Cybersecurity Solutions Engineer AI Platform

A global cybersecurity company in Toronto is seeking a Senior Solutions Engineer to act as the primary technical advisor for enterprise customers. The successful candidate will lead impactful demonstrations and presentations while collaborating across departments to enhance the customer experience. Required qual ...

Senior Python Engineer Microservices & Banking Platform

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, ...

Remote Cloud Data Platform Engineer (AWS)

A recruiting firm is hiring a Platform Engineer in Toronto, Canada for a global software services client. The engineer will develop a cloud-based data platform and collaborate with various teams. Candidates should have over 10 years of experience in cloud database engineering and be proficient with AWS services ...

Senior Security Engineer, Application & Platform Security

Senior Security Engineer, Application & Platform Security About The Role The Security Team is responsible for securing all things Sentry: our customers, our code, and everything in between. We are a small but growing team with broad scope, high trust, and the autonomy to tackle ...

Full Stack Engineer AI Platform Leader

About The Role We are seeking a Full Stack Engineer to design, build, and optimize applications that power critical business workflows. You will work across both frontend and backend systems, creating scalable APIs, modern web interfaces, and reliable services that impact thousands of use ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Senior Software Engineer – Global Payments Platform

A leading global payments platform is seeking a Senior Software Engineer to oversee strategy and development for their Global Treasury and Payment Network team. The role requires over 10 years of engineering experience and a strong ability to lead and collaborate effectively. You will work on innovative financia ...

Full Stack Engineer for AI Platform

A leading technology company is seeking a Full Stack Engineer in Toronto, Canada, to design, build, and optimize applications critical to business workflows. The role involves developing backend services and frontend interfaces, collaborating with teams, and ensuring code quality. Ideal candidates have over 5 ye ...

Founding Engineer (Platform) in Toronto Terminal

About The Role We’re looking for an engineer who thrives on building scalable data platforms and enjoys tackling complex backend challenges. This isn’t just a data engineering role—you’ll be designing and optimizing the data platform that powers Terminal’s API, managing everything fro ...

Senior Low Latency eFX Platform Engineer

A leading software development company is seeking a Software Developer to enhance its low-latency eFX Trading Platform. Responsibilities include designing and optimizing trading processes and collaborating with traders. The ideal candidate has over 6 years of Java and C#/.NET development experience, a strong bac ...

Basis Senior Software Engineer Platform Focus

Become a pivotal force in digital media at Basis as a Senior Software Engineer focusing on platform development. Utilize your skills in cloud technologies and collaborative engineering while working flexibly.Basis is searching for a candidate with over 5 years of experience in software development. You will ...

Senior Full Stack Engineer (Platform & Integrations)

Overview XYZ Storage isn't like any other storage company. Over the last 28 years, we've built something great, something special, an iconic lifestyle brand with an inspirational and authentic story. At the heart of this story is the understanding that moving and storage can be stressful and often ...

Power Platform Engineer (Contract) – Automation & Security

A leading IT services company in Toronto is looking for a Strategic Recruitment Manager to oversee HR operations and global hiring compliance. The ideal candidate will have over 6 years of IT experience, with a significant focus on Microsoft Power Platform. Responsibilities include designing applications, automa ...

Senior Software Engineer Data Platform (Toronto)

About Terminal Terminal is Plaid for Telematics in commercial trucking. Companies building the next generation of insurance products, financial services and fleet software for trucking use our Universal API to access GPS data, speeding data and vehicle stats. We are a fast-growing, venture-b ...

Senior Backend Engineer – Integrations & Platform (Remote)

A dynamic tech firm in Toronto is seeking an experienced Senior Backend Engineer to drive integration projects. The engineer will design scalable backend systems, enhance integration with key partners, and eliminate manual work. Ideal candidates have 5-8 years of experience in backend engineering, strong skills ...

Senior Backend Engineer Integrations & Platform (Remote)

A technology company in Canada is seeking a Senior Backend Engineer to join their Integrations & Platform team. In this hands-on, high-impact role, you will design smart, scalable backend systems, driving the reliability of complex integrations. You’ll be responsible for automation initiatives that eliminate man ...

Senior API Platform Solutions Design Engineer

Job Description You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire ...

FinTech Software Engineer – Carbon Markets Platform

A leading carbon markets firm based in Toronto is seeking a Software Engineer to develop features for their financial intelligence platform. This role involves working with complex financial datasets and requires strong technical skills in Python and TypeScript. The ideal candidate will have over 5 years of expe ...

Backend Software Engineer AI Platform Leader

Backend Software Engineer About The Role Build reliable backend systems that power AI platform features. You will develop APIs, services, and infrastructure that support scalable product capabilities. What You’ll Do Build backend services and ...

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    Devops Platform Engineer Javascript React Jobs in Toronto Job Search Guide, Trends and Insights