Top Full Stack Developer Jobs in Toronto

Product Engineer, Fullstack

13 Days Ago

Toronto, ON

Junior

Artificial Intelligence • Software

As a Software Engineer at Pocus, you will build and improve a web application using React and Typescript while collaborating across teams. You'll ensure product reliability and simplicity, embrace ownership, and implement best engineering practices.

Top Skills: GraphQLNextjsPostgresReactTypescript

PermitFlow

Fullstack Software Engineer (Remote)

13 Days Ago

Remote

Toronto, ON

Mid level

Software

Develop and manage a construction permit application, collaborating with users and founders while mentoring other engineers. Focus on technical excellence and user experience.

Top Skills: Node.jsPostgresReactTypescript

eBay

Software Engineer 3

Reposted 4 Days Ago

Toronto, ON

Senior level

eCommerce • Retail

The Software Engineer 3 at eBay is responsible for designing fault-tolerant, highly available web services and applications. This role involves leading projects from design to deployment, estimating efforts, mitigating risks, and collaborating with teams to deliver business solutions while implementing RESTFul APIs and ensuring architectural excellence.

StackAdapt

Senior Full Stack Software Engineer

13 Days Ago

Remote

Toronto, ON

Senior level

AdTech • Marketing Tech

The Senior Full Stack Software Engineer will design, develop, and improve scalable distributed systems, collaborate on API design, and contribute to code reviews.

Top Skills: Amazon RedshiftGraphQLReactRedisRuby On RailsTypescript

Leap Tools

Software Developer, Full Stack

24 Days Ago

Toronto, ON

Junior

Retail • Sales • Software

As a Full Stack Developer, you'll create high-performance 3D experiences using computer vision technology, collaborating with various teams and driving development.

Top Skills: AWSDjangoNext.JsPostgresPythonReact/ReduxThree.JsTypescript

CoLab Software

Senior Full Stack Developer

20 Days Ago

Remote

Toronto, ON

Senior level

Software • Web3

Lead the development of a design engagement platform by building user-facing features, scalable APIs, and mentoring junior developers. Collaborate and deliver high-quality software solutions.

Top Skills: Ai/Ml LibrariesCSSDynamoDBGitGraphQLHTMLJavaScriptMySQLPostgresPythonReactTypescript

NimbleRx

Engineer (New Grad)

6 Hours Ago

Hybrid

Toronto, ON

Entry level

Healthtech • Software

The Engineer will develop applications and services, collaborate with cross-functional teams, and write clean, maintainable code while contributing to a fast-paced, user-focused software engineering environment.

Top Skills: AWSFlutterHibernateJavaNextjsReactSpringTypescript

Orum

Senior Full Stack Software Engineer (Canada)

14 Days Ago

Remote

Toronto, ON

Senior level

Sales

As a Senior Full Stack Software Engineer, you'll own critical product features, focusing primarily on backend development while collaborating across teams, enhancing user experiences through innovative solutions.

Top Skills: FreeswitchGoogle Cloud PlatformNode.jsPostgresReactSQLTypescript

Citi

Senior Full Stack Java Developer

23 Days Ago

Toronto, ON

Senior level

Fintech • Financial Services

The role involves designing and developing low-latency software solutions for the equities business, leading projects from conception to delivery, and collaborating with global teams to innovate and enhance performance.

Top Skills: GitGradleJavaJava 8JenkinsMavenNexusSpring Batch

Citi

Lead Full Stack Java Developer

23 Days Ago

Toronto, ON

Senior level

Fintech • Financial Services

Citi seeks a Senior Java Developer to lead and design scalable applications for the Equities Trading business, mentor juniors, and oversee best practices in software development.

Top Skills: Agile Development MethodologiesDatabasesFix ProtocolJavaPub/Sub MiddlewareSoftware Monitoring Tools

ResponsiveAds

ResponsiveAds Senior Full-Stack Developer

Reposted 18 Days Ago

Remote

Toronto, ON

Senior level

AdTech • Marketing Tech

As a Senior Full-Stack Developer at ResponsiveAds, you will architect, design, and maintain web application features, focusing on innovative solutions while meeting deadlines. Your role involves working on advanced ad creation tools and collaborating with a remote team.

Menlo Ventures

Founding Engineer - Full Stack, Backend Focus

Reposted 14 Days Ago

Hybrid

Toronto, ON

Senior level

Marketing Tech • Analytics

Design and build the infrastructure for an AI-driven procurement platform, focusing on integration and data processing using modern AI technologies.

Top Skills: LangsmithNext.JsNode.jsPostgresSupabaseTypescript

Exadel

Java Full Stack Developer

Reposted 14 Days Ago

Toronto, ON

Senior level

Mobile • Software

Design and maintain backend systems using Java and Spring, build APIs, integrate with front-end, and improve performance.

Top Skills: AngularAWSAzureCassandraDockerEc2GCPGithub ActionsGitlab CiGraphQLHibernateJava 8+JavaScriptJenkinsJpaKubernetesLambdaMongoDBMySQLOraclePostgresRestS3Spring BootSpring DataSpring FrameworkSpring MvcSpring SecurityTypescript

Influur

Fullstack Software Engineer III

15 Days Ago

Hybrid

Toronto, ON

Mid level

AdTech

Influur seeks a Fullstack Software Engineer III to develop an AI-powered platform connecting artists, brands, and creators, focusing on scalable systems and leadership.

Top Skills: AWSDockerGCPKubernetesNext.JsNode.jsSQL

Zynga

Software Engineer - Full Stack

Reposted 25 Days Ago

Toronto, ON

Junior

Gaming

Develop and maintain features for mobile and web clients, collaborating with UX/UI designers and addressing technical challenges.

Top Skills: AWSCSSGoHTMLJavaKubernetesNoSQLPythonReactSQLTypescript

Genesys

Full Stack Software Developer

25 Days Ago

Toronto, ON

Junior

Artificial Intelligence • Big Data • Cloud • Machine Learning • Software

The Full Stack Software Developer will design, develop, and maintain microservices and micro-frontends in the AWS Cloud for Genesys Cloud WEM product suite.

Top Skills: AngularAWSDockerGitJavaJavaScriptJenkinsKnockoutKotlinMicroservicesReactRestful ApisServerlessVue

Andela

Staff (Full Stack) Engineer

16 Days Ago

Remote

Toronto, ON

Expert/Leader

Information Technology • Software • Consulting

As a Staff Engineer, you'll lead technical innovation and system design, focusing on AI-driven solutions for marketplace dynamics and mentoring engineers.

Top Skills: AIDistributed SystemsScalable Architectures

Armis

Senior Full Stack Engineer

Reposted 16 Days Ago

Remote

Toronto, ON

Senior level

Internet of Things • Security

Collaborate with product and engineering teams to design and implement features, optimize performance, and ensure seamless UI/UX performance.

Top Skills: AWSMongoDBReactTailwindTypescript

Robinhood

Software Developer, Crypto

Reposted 9 Days Ago

Toronto, ON

Mid level

Fintech • Cryptocurrency

The Software Developer will contribute to the Crypto Pro Trading team by building and maintaining backend features for a leading crypto trading platform. Responsibilities include developing scalable systems, collaborating on REST APIs, mentoring junior developers, and improving overall system performance and team productivity.

LivePerson

Full Stack Software Development Engineer II (NodeJS)

17 Days Ago

Remote

Toronto, ON

Senior level

Natural Language Processing • Software • Conversational AI

Develop and maintain scalable web applications and backend services, ensuring high-quality code while collaborating with engineering and product teams.

Top Skills: AngularAWSCassandraDockerGitJavaScriptKafkaKubernetesMicroservicesMySQLNode.jsRedisRestful ApiTypescriptVue

Stripe

Backend Engineer/API, Payments and Risk

Reposted 15 Days Ago

Toronto, ON

Junior

Payments • Software

As a Backend/API Engineer at Stripe, you will design, build, and test infrastructure for payments and risk management, delivering excellent customer experiences and collaborating across teams.

Top Skills: C/C++GoJava

Jane App

Intermediate Full Stack Software Developer - Demo & Sign Up

18 Days Ago

Remote

Toronto, ON

Mid level

Software

You will enhance user acquisition by developing features for the sign-up and demo processes, contributing high-quality code, and collaborating with product teams.

Top Skills: C#JavaPythonRuby On Rails

Narvar

Full Stack Software Engineer

18 Days Ago

Remote

Toronto, ON

Senior level

eCommerce

As a Full Stack Software Engineer, you will develop APIs and UIs, contribute to backend services, and maintain high code quality for consumer-facing applications.

Top Skills: AWSAzureBigQueryGCPGoGraphQLJavaNode.jsPostgresPythonReactSpanner

Alpaca

Staff Software Engineer - Trading API

3 Days Ago

Remote

Toronto, ON

Senior level

Fintech • Information Technology

As a Staff Software Engineer, you will design, implement, and maintain systems for Alpaca's Trading API, ensuring quality solutions for users and mentoring junior developers.

Top Skills: AWSAzureDockerGCPGoKubernetesNoSQLPythonReactSQL

Coinbase

Senior Software Engineer, Backend - Institutional Products

Reposted Yesterday

Remote

Toronto, ON

Senior level

Cloud • Fintech • Cryptocurrency • NFT • Web3

As a Senior Software Engineer, you will design and build scalable backend services for crypto products, ensuring high reliability and performance. Collaborate with cross-functional teams to turn technical visions into reality while maintaining and scaling backend systems, and deliver well-tested code to meet customer needs.