POSITION TITLE: Senior UI Engineer (AI Systems)
Contract: 3 months with possibility of extension
Location: Pittsburgh, PA or Remote living in EST Time Zone (Requires occasional travel to Pittsburgh office)
Pay Rate: $60-$65/hourly (W2)
ABOUT THE ROLE:
We are looking for a Senior UI Engineer who is resourceful, dedicated, and passionate about establishing robust, high-performance foundations for ambitious user-facing applications. In this role, you will not simply use AI tools: you will design and build the underlying AI workflows, subagents, and reusable skills that allow our engineering team to scale with speed, reliability, and precision.
You bring extensive, hands-on experience with modern front-end technologies (particularly EmberJS), and building automated AI engineering systems. Our ideal candidate thrives on solving complex architectural setup challenges, setting up continuous testing guardrails, and driving our UI modernization strategy.
WHAT YOU'LL DO (The Day to Day)
Design & Build AI Engineering Systems: Create, version, and maintain reusable AI skills, subagents, and automated review guardrails that enforce architecture standards, accessibility compliance, and code quality before human review.
Design-to-Code Automation: Build and maintain automated UI skills that read directly from Figma Dev Mode tokens/components and generate standardized, production-ready EmberJS components matching house architecture and conventions.
Own Scaffolding & Architecture: Design, create, and own the standard EmberJS application for all new projects, including project scaffolding and essential configurations aligned with "The Ember Way."
Enforce Definition of Done: Ensure all features ship with complete unit and UI test coverage that run automatically in the CI/CD pipeline on every commit, blocking merges on test failures.
Establish Developer Tooling: Configure and maintain essential developer environment tooling (e.g., Cursor environment setups, ESLint, Prettier, Embroider/Webpack) and state management best practices (Ember Data).
Cross-Stack System Alignment: Collaborate with lead engineers and architects to align the UI boilerplate with our broader full-stack infrastructure, APIs, and micro-frontend strategy.
Issue Resolution & Quality: Lead complex production incident resolution, diagnose subtle system failures, and implement long-term automated preventative solutions.
YOU’VE GOT WHAT WE NEED (The Must Haves)
Demonstrated AI Engineering Experience: Proven experience designing, building, and shipping AI skills, agents, or automated development lifecycle workflows (e.g., custom review agents, test generation tools, or automated pipeline guardrails). Passive usage or prompt engineering alone does not meet the bar.
EmberJS & Front-End Expertise: Bachelor’s or Master’s in Computer Science or related field with 6 years of relevant front-end experience, including 3 years in a senior capacity with EmberJS (Ember CLI, Ember FastBoot/SSR, Ember Data, and Embroider).
Design Systems & Figma Dev Mode Integration: Direct experience managing and building against design systems, tokens, and automated component translation using Figma Dev Mode.
Testing & CI/CD Discipline: Inseparable commitment to unit and UI testing as a core requirement of feature delivery, with experience wiring automated execution into CI/CD pipelines.
Full-Stack & System Design Breadth: Broad architectural reasoning across APIs (RESTful/GraphQL), state management, micro-frontends, backend contracts, and web rendering performance.
Critical Evaluation of AI Output: Ability to rigorously evaluate, supervise, and debug AI-generated code for architectural flaws, security issues, and performance regressions.
GOT THESE, TOO SWEET (The Nice to Haves)
High transactional e-commerce experience.
Monorepo management tools (e.g., Lerna, Nx).
Cross-stack framework familiarity (e.g., React, Next.js).
Experience with Web Components, StencilJS, Lit, or Style Dictionary.
Storybook & MDX documentation sandboxes.
Native mobile application context (iOS / Android).
Applicants should apply via The Mice Groups Inc. website (www.MiceGroups.com) or through this careers site posting.
We are an equal opportunity employer and value diversity at The Mice Groups Inc. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Pursuant to the Los Angeles Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
The Mice Groups Inc. values your privacy. Please consult our Candidate Privacy Notice, for information about how we collect, use, and disclose personal information of our candidates.
Privacy Policy
One of the basic principles The Mice Groups follows in designing and operating this website is that we ask for only the information we need to provide the service you’ve requested.
The Mice Groups does not currently collect personal identifying information via its website except (i) to the extent that you provide this information in an online job application and (ii) to the extent that your web browser provides personal identifying information.
The Mice Groups will use your personally identifying information solely for the purpose for which you submitted the information. The Mice Groups may, however, aggregate certain elements of your personal identifying information with the information of other users of our website to analyze the usefulness and popularity of various web pages on its website.
The Mice Groups reserves the right to change this policy at any time by posting a new privacy policy at this location. Questions regarding this statement should be directed to info@micegroups.com
Contract: 3 months with possibility of extension
Location: Pittsburgh, PA or Remote living in EST Time Zone (Requires occasional travel to Pittsburgh office)
Pay Rate: $60-$65/hourly (W2)
ABOUT THE ROLE:
We are looking for a Senior UI Engineer who is resourceful, dedicated, and passionate about establishing robust, high-performance foundations for ambitious user-facing applications. In this role, you will not simply use AI tools: you will design and build the underlying AI workflows, subagents, and reusable skills that allow our engineering team to scale with speed, reliability, and precision.
You bring extensive, hands-on experience with modern front-end technologies (particularly EmberJS), and building automated AI engineering systems. Our ideal candidate thrives on solving complex architectural setup challenges, setting up continuous testing guardrails, and driving our UI modernization strategy.
WHAT YOU'LL DO (The Day to Day)
Design & Build AI Engineering Systems: Create, version, and maintain reusable AI skills, subagents, and automated review guardrails that enforce architecture standards, accessibility compliance, and code quality before human review.
Design-to-Code Automation: Build and maintain automated UI skills that read directly from Figma Dev Mode tokens/components and generate standardized, production-ready EmberJS components matching house architecture and conventions.
Own Scaffolding & Architecture: Design, create, and own the standard EmberJS application for all new projects, including project scaffolding and essential configurations aligned with "The Ember Way."
Enforce Definition of Done: Ensure all features ship with complete unit and UI test coverage that run automatically in the CI/CD pipeline on every commit, blocking merges on test failures.
Establish Developer Tooling: Configure and maintain essential developer environment tooling (e.g., Cursor environment setups, ESLint, Prettier, Embroider/Webpack) and state management best practices (Ember Data).
Cross-Stack System Alignment: Collaborate with lead engineers and architects to align the UI boilerplate with our broader full-stack infrastructure, APIs, and micro-frontend strategy.
Issue Resolution & Quality: Lead complex production incident resolution, diagnose subtle system failures, and implement long-term automated preventative solutions.
YOU’VE GOT WHAT WE NEED (The Must Haves)
Demonstrated AI Engineering Experience: Proven experience designing, building, and shipping AI skills, agents, or automated development lifecycle workflows (e.g., custom review agents, test generation tools, or automated pipeline guardrails). Passive usage or prompt engineering alone does not meet the bar.
EmberJS & Front-End Expertise: Bachelor’s or Master’s in Computer Science or related field with 6 years of relevant front-end experience, including 3 years in a senior capacity with EmberJS (Ember CLI, Ember FastBoot/SSR, Ember Data, and Embroider).
Design Systems & Figma Dev Mode Integration: Direct experience managing and building against design systems, tokens, and automated component translation using Figma Dev Mode.
Testing & CI/CD Discipline: Inseparable commitment to unit and UI testing as a core requirement of feature delivery, with experience wiring automated execution into CI/CD pipelines.
Full-Stack & System Design Breadth: Broad architectural reasoning across APIs (RESTful/GraphQL), state management, micro-frontends, backend contracts, and web rendering performance.
Critical Evaluation of AI Output: Ability to rigorously evaluate, supervise, and debug AI-generated code for architectural flaws, security issues, and performance regressions.
GOT THESE, TOO SWEET (The Nice to Haves)
High transactional e-commerce experience.
Monorepo management tools (e.g., Lerna, Nx).
Cross-stack framework familiarity (e.g., React, Next.js).
Experience with Web Components, StencilJS, Lit, or Style Dictionary.
Storybook & MDX documentation sandboxes.
Native mobile application context (iOS / Android).
Applicants should apply via The Mice Groups Inc. website (www.MiceGroups.com) or through this careers site posting.
We are an equal opportunity employer and value diversity at The Mice Groups Inc. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Pursuant to the Los Angeles Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
The Mice Groups Inc. values your privacy. Please consult our Candidate Privacy Notice, for information about how we collect, use, and disclose personal information of our candidates.
Privacy Policy
One of the basic principles The Mice Groups follows in designing and operating this website is that we ask for only the information we need to provide the service you’ve requested.
The Mice Groups does not currently collect personal identifying information via its website except (i) to the extent that you provide this information in an online job application and (ii) to the extent that your web browser provides personal identifying information.
The Mice Groups will use your personally identifying information solely for the purpose for which you submitted the information. The Mice Groups may, however, aggregate certain elements of your personal identifying information with the information of other users of our website to analyze the usefulness and popularity of various web pages on its website.
The Mice Groups reserves the right to change this policy at any time by posting a new privacy policy at this location. Questions regarding this statement should be directed to info@micegroups.com