ZipRecruiter

Log In

1

Developer Developer Jobs in Markham, ON (NOW HIRING)

Financial Modeling Prep

Front End Developer

Toronto, ON · On-site

Key ResponsibilitiesJoin us as a Junior Front End Developer and contribute to our vision by: Joining a cutting-edge Fintech company revolutionizing the financial market data landscape. Contributing ...

Portfolio+

Software Developer

Stouffville, ON · Hybrid

CA$80K - CA$85K/yr

As a Software Developer with Portfolio+, you will play a key role in shaping and enhancing our financial software solutions, empowering customers to achieve their goals. Leveraging your expertise in ...

KEV Group

DevOps

Toronto, ON · On-site

About the Role We are hiring a DevOps Engineer to help modernize, automate, and scale the infrastructure and delivery systems that power KEV's platforms. You will improve how our applications are ...

Omers

DevOps Engineer

Toronto, ON · On-site

Role Summary The DevOps Engineer will join the Software Engineering team that leads the delivery of products and platforms that enable OMERS Global Investments (GI) and Corporate teams to analyze ...

Capco

DevOps Engineer

Toronto, ON · Remote

The Role We're seeking a DevOps Engineer with strong Azure cloud and DevOps expertise to support the delivery of enterprise data and analytics platforms. In this role, you'll design and maintain CI ...

Fidelity International

Software Developer

Toronto, ON · On-site +1

Software Developer (Applied AI) You will be working on a 100% remote schedule as part of Fidelity's dynamic working arrangement. Current work authorization for Canada is required for all openings. At ...

ATS Automation

Software Developer

Woodbridge, ON · On-site

Programming assignments may involve PC and/or PLC's, and the integration of various third-party instrumentation or data acquisition devices. Integration stage will combine software with associated ...

Media Resources

Be Seen First

Senior Software Developer (Full Stack)

Mississauga, ON · On-site

CA$120K/yr

We are seeking an experienced Senior Software Developer (Full Stack) with 7+ years of commercial software engineering experience. In this key on-site role in Mississauga, you will lead the ...

Sapsol Technologies Inc

DevOps Engineer

Toronto, ON · On-site

Our team is looking for a DevOps engineer with at least 6 years cloud and Kubernetes experience including specialization in ArgoCD. Our project involves building automations for a greenfield managed ...

Thundersoft

Java Developer

Toronto, ON · Remote

CA$100K/yr (+ commission)

Software Development Engineer We are looking for a creative and passionate engineer to own, build, and grow IoT Greengrass web services offering. As a Software Development Engineer, you design and ...

ShyftLabs

Software Developer

Toronto, ON · Hybrid

CA$70K - CA$110K/yr

We at ShyftLabs are seeking a highly motivated and curious Software Developer to join our growing engineering team. This role is ideal for young professionals who are excited to learn, eager to build ...

Royal Bank of Canada

Android Developer

Toronto, ON · On-site

You will have the opportunity to learn from seasoned developers to hone your coding skills through technical analysis, design and consulting on RBC's Digital team. If you believe in your ability to ...

Alstom

DevOps Engineer

Toronto, ON · On-site

CA$90K - CA$115K/yr

Could you be the full-time DevOps Engineer in Toronto, ON we're looking for? Your future role We're looking for a motivated DevOps Engineer to help modernize and automate our infrastructure. You'll ...

Alstom

DevOps Engineer

Toronto, ON · On-site

CA$90K - CA$115K/yr

Could you be the full-time DevOps Engineer in Toronto, ON we're looking for? Your future role We're looking for a motivated DevOps Engineer to help modernize and automate our infrastructure. You'll ...

previous pagenext page

Showing results 21-40

All JobsDeveloper Developer JobsDeveloper Developer Jobs in Markham, ON

Developer Developer information

What is a developer developer?

Developer Developers are professionals who design, build, test, and maintain software applications or systems. They use programming languages and tools to create solutions that meet specific user or business needs. Developers can work on various types of projects, including web applications, mobile apps, and enterprise software. Their responsibilities often include writing code, debugging issues, collaborating with other team members, and staying updated with the latest technology trends.

What are the key skills and qualifications needed to thrive as a developer developer?

To thrive as a Developer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), software development methodologies, and a relevant degree or certifications in computer science or a related field. Familiarity with version control systems like Git, integrated development environments (IDEs), and frameworks or libraries specific to your tech stack is typically required. Strong problem-solving, teamwork, and communication skills help you collaborate effectively and adapt to project needs. These skills ensure you can build reliable, maintainable software solutions that meet business objectives and user requirements.

How do developer developers typically collaborate with other teams during a project lifecycle?

Developer Developers often work closely with cross-functional teams, including designers, product managers, and QA specialists, to deliver robust software solutions. They participate in agile ceremonies like daily stand-ups, sprint planning, and code reviews to ensure alignment and transparency. Regular collaboration helps identify potential issues early, streamline workflows, and maintain high code quality. Open communication and a team-oriented mindset are key to thriving in this collaborative environment.

What is the difference between Developer Developer vs Software Engineer?

AspectDeveloper DeveloperSoftware Engineer
CredentialsTypically requires a bachelor's degree in computer science or related fieldUsually requires a bachelor's or master's degree in computer science or software engineering
Work EnvironmentCollaborates on coding, debugging, and implementing software solutionsDesigns, develops, and maintains complex software systems, often overseeing entire projects
Industry UsageCommonly used in tech companies, startups, and software firmsUsed across various industries including finance, healthcare, and technology

While both Developer Developer and Software Engineer roles involve coding and software development, Software Engineers typically have a broader scope, focusing on system design and architecture, whereas Developer Developers often concentrate on coding and implementing specific features. The choice depends on the project complexity and career goals.

What cities near Markham, ON are hiring for Developer Developer jobs?

Cities near Markham, ON with the most Developer Developer job openings:

Developer Developer jobs near you
Infographic showing various Developer Developer job openings in Markham, ON as of August 2026, with employment types broken down into 84% Full Time, 3% Part Time, and 13% Contract. Highlights an 79% Physical, 8% Hybrid, and 13% Remote job distribution.

Principal Software Engineer - Developer Platform (Auth0)

Toronto, ON • Hybrid

Okta
Software Development • 5 - 10K employees
Learn more about Oktaexternal

Full-time

Posted 21 days ago

Okta rating

9.8

Company rating: 9.8 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

3rd of 247 rated software companies

Job description

Get to know the team

The Developer Platform team at Auth0 (an Okta company) owns the platform that developers build identity on. Increasingly they build alongside AI agents, and that raises the bar on everything underneath: interfaces have to hold up whether a person or an agent is calling them, and the systems behind them have to stay reliable and coherent as usage grows. We move fast, we own problems end to end, and we care deeply about the platform we put in front of the developers and agents who depend on it.

The opportunity

We're hiring a Principal Engineer (P5) to serve as the technical leader and compass for the Developer Platform team. You'll work across the breadth of the platform, tackling the highly complex, vaguely specified problems that span it and turning them into clear technical direction the team can execute against, without day-to-day oversight. Above all, you'll own how the platform is architected to scale: the distributed systems behind it, the reliability and consistency guarantees developers depend on, and the coherence that keeps it easy to build on as usage grows. You'll champion the team's technical execution, raise the engineering bar, mentor the people around you, and partner with tech leads across teams to keep the wider platform aligned. You'll have real influence over how our platform holds up in a world where developers and agents are both first-class consumers.

What you'll be doing
  • Own the platform architecture: Set the technical direction for the developer platform, and make the cross-cutting decisions that keep it coherent and easy to build on as it grows.
  • Architect for scale: Design the distributed systems behind the platform for throughput, reliability, and consistency, so the guarantees developers depend on hold up under real load.
  • Turn ambiguity into direction: Take the hardest, most vaguely specified platform problems and turn them into clear, modular technical designs the team can execute against.
  • Design for developers and agents: Shape the platform so it holds up whether a person or an agent is calling it, and so both can build and automate their work against Auth0.
  • Raise the engineering bar: Set the standard for how the team designs, builds, and operates the platform, and lead deep, constructive reviews that grow the engineers around you.
  • Partner across teams: Operate peer-to-peer with tech leads in adjacent groups to review major architectural decisions and keep the wider platform aligned.
What you'll bring
  • 10+ years of software engineering experience, with a proven track record as a Principal or Staff level individual contributor.
  • Distributed architecture depth: Extensive experience designing and operating high-scale, reliable backend and event-driven systems, with a strong grasp of the tradeoffs in throughput, consistency, and failure handling.
  • Platform thinking: A track record of designing and shipping platforms or developer-facing systems at scale, with an instinct for the interfaces and abstractions that keep them coherent as they grow.
  • IAM platform thinking: Deep understanding of identity and access management, with a sense for the platform capabilities and abstractions that make identity easier for developers to build on.
  • Ownership in ambiguity: You can own vaguely specified problems and drive them to a clear technical direction without heavy top-down scoping.
  • Strong engineering fundamentals: Strong Node.js fundamentals; Go a plus.
  • Agent-aware design: Hands-on familiarity with agentic tooling, MCP, or LLM-facing design, and a sense for how agents consume a platform.
  • Cross-functional collaboration: Experience working across engineering, product, and architecture in a fast-moving environment, and a habit of raising the bar for the people around you.
Extra credit
  • Work with agent frameworks, AI-facing systems, or developer toolchains in the LLM space.
  • A background at a company where developers are the primary customer.
  • Experience setting technical direction for a platform that other engineering teams build on.

#LI-HYBRID
#LI-SH1
P-2652_3522731

What Okta employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply