Senior Developer Support Engineer - Builder Experience (BX)

United States Digital Space LLC; Toronto; On-site; CAD 100,000 - 150,000; Full time

Benefits offered by this job

Equity

Bonus

Health insurance

Dental insurance

Vision insurance

RRSP with match

Healthcare spending

Telemedicine

Paid leave

Job summary

United States Digital Space LLC is seeking a Senior Developer Support Engineer on the Builder Experience team to be a hands-on technical problem solver helping customers, ISVs, GSIs, and partners integrate our secure identity platform.

You will own complex issues, reproduce bugs, write knowledge articles, and collaborate with product and engineering to shape our solutions. This role requires cloud/API experience, strong communication, and a builder mindset.

Qualifications

• 4+ years of customer-facing developer support or solutions engineering experience.
• Strong problem-solving and advocacy for customer success.
• Experience with cloud apps, web frameworks, and APIs.
• Familiarity with AI tooling and protocols.

Responsibilities

• Drive Complex Technical Ownership: Take end-to-end ownership of sophisticated customer issues and drive to resolution with technical excellence and best customer experience
• Technical reproduction & Triage: Reproduce complex customer issues in a local environment and author accurate bug tickets for Engineering to accelerate resolution.
• Best Practices & Robust Workarounds: Deliver expert technical guidance by recommending robust workarounds and proven best practices to help developers and partners successfully integrate and scale on our platform.
• Knowledge Sharing & Empowerment: Write high-quality knowledge articles for self-service resolution across customers and developer ecosystem.
• Champion Partner & Developer Success: Serve as a trusted technical advisor and relentless advocate for customers, ISVs, and strategic partners navigating our secure identity platform.
• Influence Product & Engineering: Channel real-world customer insights and architectural feedback directly back into cross-functional teams to shape the future of our builder experience.
• Build Proactive Solutions: Leverage a builder mindset and AI native approach to build internal tooling using AI-assisted development tools like Claude.

Skills

Tech troubleshooting

C#/C++/Java

Python/JavaScript

REST APIs

IAM knowledge

Communication

Team collaboration

Education

BA/BS/MS in Computer Science, MIS, or related

Tools

Node.js

Django/Flask

ASP.NET

Rails

Job description

Secure Every Identity, from AI to Human

Identity is the key to unlocking the potential of AI. the company secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.

This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.

The Role

As a Senior Developer Support Engineer on the Builder Experience team, you are a hands-on technical problem solver passionate about helping the company’s customers, ISVs, GSIs, and partners seamlessly integrate our secure identity platform.

In this role, you will provide advanced technical assistance, troubleshoot sophisticated issues across the company SDKs, the company for AI Agents and protocols such as Cross App Access, OAuth, OIDC, and SCIM recommending robust workarounds and best practices. You own the customer experience and will serve as a key advocate for our customers and partners to our product and engineering teams.

You bring a builder mindset and an AI forward approach spotting recurring patterns in customer issues or internal workflows and building solutions to address them.

Responsibilities:

• Drive Complex Technical Ownership: Take end-to-end ownership of sophisticated customer issues and drive to resolution with technical excellence and best customer experience

• Technical reproduction & Triage: Reproduce complex customer issues in a local environment and author accurate bug tickets for Engineering to accelerate resolution.

• Best Practices & Robust Workarounds: Deliver expert technical guidance by recommending robust workarounds and proven best practices to help developers and partners successfully integrate and scale on our platform.

• Knowledge Sharing & Empowerment: Write high-quality knowledge articles for self-service resolution across customers and developer ecosystem.

• Champion Partner & Developer Success: Serve as a trusted technical advisor and relentless advocate for customers, ISVs, and strategic partners navigating our secure identity platform.

• Influence Product & Engineering: Channel real-world customer insights and architectural feedback directly back into cross-functional teams to shape the future of our builder experience.

• Build Proactive Solutions: Leverage a builder mindset and AI native approach to build internal tooling using AI-assisted development tools like Claude.

Requirements:

• Education & Experience: BA/BS/MS in Computer Science, MIS, or a related technical discipline, paired with 4+ years of experience in developer support, technical support, solutions engineering or software development with significant customer facing experience.

• Problem Solving & Advocacy: Deep technical troubleshooting skills paired with strong empathy for developers, advocating for customer success in a dynamic, fast-paced environment.

• Programming Proficiency: Fluency in at least one statically typed language (e.g., C#, C++, Java) and one dynamically typed language (e.g., Python, JavaScript, Ruby).

• Web & API Architecture: Hands-on experience supporting or building cloud applications, RESTful APIs, and web frameworks (e.g., Node.js, Django/Flask, ASP.NET, Rails).

• Modern Tech & AI Tooling: Familiarity with AI-assisted development tools and protocols (e.g., Claude, OpenAI Codex/Copilot, MCP servers).

• Communication & Collaboration: Exceptional written and verbal communication skills across multiple channels (docs, chat, live calls) with the self-direction to work independently or collaborate cross-functionally.

Strongly Desired Qualifications

• Experience supporting Identity and Access Management (IAM) solutions within enterprise environments.

• Hands-on experience with modern authentication and authorization protocols (SAML 2.0, OIDC, OAuth 2.0).

• Deep understanding of enterprise SCIM provisioning, including custom schema design, attribute mapping, lifecycle flows, and troubleshooting common failure patterns.

• Proven success building, maintaining, or supporting third-party ISV and technology partner integrations at scale.

• Exposure to modern AI tools and frameworks (e.g., Model Context Protocol / MCP, Claude, OpenAI Codex).

• Experience supporting multi-tier (n-tier) web application architectures.

Must be able to attend in person orientation at the Toronto office on the first Tuesday of employment. Must be able to come into the Toronto office 2 days a week.

Below is the annual salary range for candidates located in Canada. Your actual salary will depend on factors such as your skills, qualifications, and experience. In addition, the company offers equity (where applicable), bonus, and benefits, including health, dental, and vision insurance, RRSP with a match, healthcare spending, telemedicine, and paid leave (including PTO and parental leave) in accordance with our applicable plans and policies. To learn more about our Total Rewards program, please visit: https://rewards.the company.com/can.

The annual base salary range for this position for candidates located in Canada is between:

$100,000—$150,000 CAD

The the company Experience

• Supporting Your Well-Being

• Driving Social Impact

• Developing Talent and Fostering Connection + Community

We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.

the company is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.

If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.

Notice for New York City Applicants & Employees: the company may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordanc