Define the interface contracts that LLMs and developers interact with - React component APIs ... Deep expertise in designing and shipping public APIs and SDKs, including versioning strategy ...
Define the interface contracts that LLMs and developers interact with - React component APIs ... Deep expertise in designing and shipping public APIs and SDKs, including versioning strategy ...
Full-Stack Software Engineer
Montreal, QC · On-site +1
CA$120K - CA$150K/yr
Take on legacy architecture and digital transformation projects * Expand on our Node services suite ... Solid API design instincts - REST contracts, versioning, OpenAPI / typed clients, idempotency ...
Full-Stack Software Engineer
Montreal, QC · On-site +1
CA$120K - CA$150K/yr
Take on legacy architecture and digital transformation projects * Expand on our Node services suite ... Solid API design instincts - REST contracts, versioning, OpenAPI / typed clients, idempotency ...
Digital Designer Contract information
What is a digital designer contract?
A Digital Designer Contract refers to a temporary or project-based position where a digital designer is hired to create visual content for digital platforms such as websites, social media, or digital advertisements. Contractors typically work independently or through an agency, and their contracts outline the scope of work, timelines, and compensation. This arrangement allows companies to bring in specialized design skills for short-term projects without committing to a full-time hire. Digital designer contracts are common in industries that need flexible, creative solutions for branding, marketing, or product design.
What is the difference between Digital Designer Contract vs Graphic Designer?
| Aspect | Digital Designer Contract | Graphic Designer |
|---|---|---|
| Credentials | Portfolio, relevant design certifications, proficiency in digital tools | Portfolio, design certifications, software skills |
| Work Environment | Freelance or contract basis, remote or onsite | In-house, agency, or freelance, often in-office or remote |
| Industry Usage | Tech, marketing, advertising, digital media | Advertising, publishing, branding, print media |
| Search & Comparison | Often compared for project-based work, digital focus | Compared for print vs digital design roles |
The main difference is that Digital Designer Contract roles focus on creating digital media and are often project-based, while Graphic Designers may work across both print and digital media. Digital Designer Contracts typically involve freelance or temporary work in digital environments, whereas Graphic Designers may be employed full-time or freelance across various media types.
How do contract digital designers typically collaborate with in-house teams during projects?
Contract Digital Designers often work closely with in-house teams, including developers, project managers, and marketing staff. Typically, they participate in regular check-ins, design reviews, and feedback sessions to ensure their work aligns with the company's brand and project goals. Effective communication and adaptability are essential, as contract designers may need to quickly integrate into existing workflows and adopt specific design tools or processes. Collaboration is usually facilitated through digital platforms like Slack, Figma, or Trello, allowing for seamless interaction even when working remotely.
What are the key skills and qualifications needed to thrive as a digital designer on a contract basis, and why are they important?
To thrive as a Digital Designer on contract, you need a strong portfolio showcasing expertise in visual design, UX/UI principles, and proficiency with design software like Adobe Creative Suite or Figma. Familiarity with prototyping tools, responsive design systems, and sometimes basic HTML/CSS is often expected, along with any relevant design certifications. Creativity, adaptability, effective communication, and time management are standout soft skills for collaborating with clients and meeting project deadlines. These skills ensure high-quality deliverables that meet client objectives in fast-paced, project-driven environments.
What are the most commonly searched types of Digital Designer jobs in Quebec? The most popular types of Digital Designer jobs in Quebec are:
What are popular job titles related to Digital Designer Contract jobs in Quebec? For Digital Designer Contract jobs in Quebec, the most frequently searched job titles are:
What job categories do people searching Digital Designer Contract jobs in Quebec look for? The top searched job categories for Digital Designer Contract jobs in Quebec are:
What cities in Quebec are hiring for Digital Designer Contract jobs? Cities in Quebec with the most Digital Designer Contract job openings:
Full-time
Medical, Dental, Vision, PTO
Re-posted 29 days ago
Job description
ABOUT YOU
We are looking for a Principal Engineer to take architectural ownership of the agent-readable Shop Builder platform. This is the most senior individual contributor role on the DevX and AI team, and the decisions you make here - which surfaces to expose, which formats to support, which standards to set - will bind the platform for years.
You are not a manager, but your influence is org-wide. You define how developers and AI agents interact with Shop Builder's foundational capabilities: UI as Data, custom blocks, themes, data binding, catalog, payments. You are the technical authority on what the platform exposes and how, and you are deeply hands-on with the hardest parts of that work.
ABOUT US
Xsolla is a global payments and commerce platform for the games industry, used by thousands of publishers to monetize, distribute, and operate their titles worldwide. Shop Builder is Xsolla's storefront platform - used by publishers and game developers to launch and operate game shops, from straightforward catalog and webshops to fully custom storefronts built headless on our backend. For more information, visit xsolla.com.
The DevX and AI team owns the public APIs, documentation, and AI features that give developers - and AI agents - the full surface they need to customize and extend Shop Builder. This is a net-new team of seven, standing up to fill a real gap: no dedicated team has owned the developer surface end to end. That changes now.
Responsibilities
Own the technical architecture of the agent-readable Shop Builder platform: which APIs to expose, in what shape, through which surfaces (REST, SDK, MCP, CLI).
Define the interface contracts that LLMs and developers interact with - React component APIs, custom block schemas, theme tokens, data binding formats - and maintain them with the rigor of a public API.
Design and lead delivery of the MCP server that allows AI agents (Claude Code, Cursor, etc.) to build, deploy, and operate Shop Builder storefronts end-to-end without the editor in the loop.
Architect the CLI and local development environment: how developers scaffold projects, iterate locally, preview changes, and push to production.
Define the deploy, versioning, and rollback model for developer-published content - custom blocks, themes, and layouts.
Design the sandbox and preview environment system so agents and developers can iterate without touching live partner sites.
Set the documentation standard: written for LLMs and humans as first-class users, maintained from single canonical sources and published to every surface (CLI help, dev docs, MCP tool descriptions, AI context).
Lead the eval harness architecture: how the team measures whether an LLM-generated block, theme, or layout is correct before it ships.
Collaborate with Principal/Staff Engineers across payments, auth, live ops, and catalog to pull inbound capabilities into coherent developer-facing surfaces.
Serve as the technical bar-raiser for the team: define code standards, review critical implementation decisions, and mentor the Tech Lead and engineers.
Contribute to hiring and define the technical culture of the team from day one.
Qualifications & Skills
10+ years of professional engineering experience, with a demonstrated track record as a Staff or Principal engineer who has shaped platforms, APIs, or developer tooling used by external builders.
Deep expertise in designing and shipping public APIs and SDKs, including versioning strategy, backwards compatibility, and developer ergonomics - strong opinions about what makes an API delightful vs. painful.
Expert-level proficiency in JavaScript/TypeScript and React - the primary interface language for LLMs and developers on this platform.
Hands-on experience building CLI tooling and local developer workflows (scaffolding, hot reload, file-based config, deploy commands).
Solid understanding of the Model Context Protocol (MCP) or equivalent agentic tool-use interfaces, and practical experience building tools that AI agents can reliably invoke.
Experience building systems at global scale on cloud infrastructure (AWS or GCP), with deep knowledge of containerization, CI/CD, and infrastructure-as-code.
Ability to write and reason about LLM-friendly documentation and API surfaces: you understand that token-efficiency, predictability, and schema clarity matter as much as human readability.
Exceptional technical communication: clear RFCs and ADRs, productive architecture reviews, and the ability to explain second-order consequences to engineering and business leadership.
Comfort operating in a greenfield context - you define the structure rather than inherit it.
Nice to Have
Prior experience in game tech, digital commerce, or storefront platforms - understanding the publisher/developer relationship and headless vs. hosted deployment patterns.
Experience building platforms where AI agents are a first-class user: MCP servers, LLM tool registries, agent eval pipelines.
Familiarity with Figma's plugin/component API, design token standards, and design-to-code pipelines.
Contributions to open-source developer tooling, SDK frameworks, or API standards.
Background in block or extension marketplace design: sandboxing third-party code, schema validation, publisher ecosystems.
Published technical writing, conference talks, or influential community presence in developer tooling or AI-native development.
$150,000 - $195,000 a year
Benefits:
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play.
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play.
Equal Employment Opportunity Statement:
Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law.
We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.
Criminal History Consideration:
For this role, we will conduct a background check that may include the following:
- Criminal history check
- Employment verification
- Education verification
Relevance to Job Responsibilities:
The background check is relevant to this position because of the following role responsibilities:
- Accessing confidential company data
- Ensuring compliance with regulatory requirements
- Handling sensitive financial information/managing budgets/accessing funds
Rights Under the Fair Chance Act:
Applicants are encouraged to inquire about their rights under the Fair Chance Act. If you have questions regarding our hiring practices, please contact [email protected].
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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About Xsolla
Sourced by ZipRecruiter
Industry
Pc games
Company size
201 - 500 Employees
Headquarters location
Los Angeles, CA, US
Year founded
2005