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HomeCompaniesSt LabsSr. Front-End Engineer

Sr. Front-End Engineer

St Labs · NYC, NY · On Site · Active · Ashby

Job facts

FieldValue
CompanySt Labs
TitleSr. Front-End Engineer
Normalized title-
Department / teamEngineering / Engineering
LocationNYC, NY, United States
Work modelOn Site
Employment typeFull Time
Salary-
Statusactive
ATS providerAshby
Posted / first seen / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from St Labs.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Ashby.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in NYC.Open
Department jobsActive postings in Engineering.Open
Work model jobsActive On Site postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanySt Labs
Source3549d9a9-8594-4fbe-9de1-48fcc822d80f
ATS providerAshby

Description

Standard Template Labs is a stealth-mode, AI-native startup reimagining the future of IT Service and Configuration Management. Backed by leading investors, we're leveraging AI, graph-based architecture, and exceptional design to transform how enterprises manage and engage with their technology ecosystems. The Role We are seeking a Senior Front-End Engineer (AI-First) to join our small but growing engineering team. In this role, you’ll own and shape the user-facing product end to end : designing and building polished, high-performance interfaces, setting front-end technical direction, and leveraging AI-driven tools to accelerate development. You’ll partner closely with Product, Design, and Backend Engineering to turn complex enterprise workflows into intuitive, scalable front-end experiences. This is a hands-on senior role with real ownership - ideal for someone who enjoys building, mentoring through example, and raising the bar for front-end quality across the product. What You’ll Do Own the front-end architecture for core product surfaces, making thoughtful decisions around state management, data fetching, performance, and scalability. Build responsive, accessible, and high-performance UIs using modern front-end technologies (e.g. React, Next.js, TypeScript). Design, develop, and evolve a shared component library / design system, ensuring consistency, usability, and maintainability as the product grows. Collaborate closely with backend engineers to define API contracts (REST / SSE / GraphQL) and ensure smooth, efficient data flow between frontend and backend. Build AI-first, realtime user experiences, including streaming and interactive components that respond dynamically to backend and model outputs. Leverage AI-assisted development tools (code generation, refactoring, testing, linting, review) as a core part of your workflow to increase velocity while maintaining high code quality. Partner deeply with Product and Design to translate UX concepts and wireframes into production-ready features, proactively identifying edge cases, trade-offs, and implementation risks. Drive performance, accessibility, and quality across the front-end stack (load times, responsiveness, cross-browser support, a11y). Set and uphold high engineering standards: write clean, testable code; lead by example in code reviews; help define front-end best practices and patterns. What We’re Looking For Required / Core Skills Several years of professional front-end engineering experience (or equivalent), with deep hands-on experience building production applications using modern JavaScript / TypeScript frameworks (e.g. React, Next.js). Strong mastery of HTML, CSS , and modern styling approaches (CSS-in-JS, design tokens, component-based styling), with a deep understanding of browser behavior, layout, and performance. Proven experience owning and evolving complex front-end systems , not just implementing features. Experience integrating with backend APIs (REST / GraphQL / streaming APIs) and collaborating closely with backend teams on system design. Experience building or supporting realtime, streaming, or AI-driven UI components . Strong product and UX instincts - comfortable working with designers and product managers to refine flows, interactions, and edge cases. High standards for code quality and maintainability; experience with testing strategies, CI/CD workflows, and version control (Git). Strong interest in - and comfort with - AI-augmented engineering workflows , using AI tools to accelerate development without sacrificing correctness or quality. Nice-to-Have / Preferred Experience building conversational or chat-based interfaces , including managing complex client-side state, streaming responses, and dynamic message flows (e.g. ChatGPT-style UIs). Prior ownership of a design system or shared component library used by multiple engineers or teams. Deep experience with TypeScript in large-scale front-end codebases. Strong background in performance optimization, accessibility (a11y), and cross-browser support at scale. Experience working in a fast-moving startup or AI-native product environment. Strong communication skills - able to clearly articulate UI constraints, technical trade-offs, and architectural decisions to cross-functional partners. Why You’ll Enjoy This Role You’ll own and shape the front-end experience of a next-generation AI-powered SaaS product. You’ll operate in a true AI-first engineering culture , using modern tooling to dramatically increase productivity and impact. You’ll work closely with Product and Design, influencing how complex enterprise functionality is surfaced and used by real customers. You’ll help define scalable, long-term front-end architecture and raise the quality bar as the team and product grow. You’ll have real autonomy, responsibility, and visibility - your decisions will directly shape the product. As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. The reasonably estimated yearly salary for this role at is: $160,000—$230,000 USD.

Full job record

Job IDb2c3d17e727fc3ce923b52ff5912f7435a0d5fbf
Org ID61da7757-c925-48a6-81bc-0313ab4898d4
Source ID3549d9a9-8594-4fbe-9de1-48fcc822d80f
Board ID3549d9a9-8594-4fbe-9de1-48fcc822d80f
Providerashby
Provider Job Key292b2be7-7b19-4437-8ea0-27a89ac47b1f
TitleSr. Front-End Engineer
Normalized Title
Statusactive
Activeyes
Location TextNYC, NY
DepartmentEngineering
TeamEngineering
Employment Typefull_time
Workplace Typeon_site
Remote Policy
CountryUnited States
RegionNY
CityNYC
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://jobs.ashbyhq.com/st-labs/292b2be7-7b19-4437-8ea0-27a89ac47b1f
Apply URLhttps://jobs.ashbyhq.com/st-labs/292b2be7-7b19-4437-8ea0-27a89ac47b1f/application
First Seen At2026-05-29 06:13:06Z
Last Seen At2026-06-06 19:52:48Z
Last Checked At2026-06-06 19:52:48Z
Last Changed At2026-05-29 06:13:06Z
Inactive At
Source Posted At
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=ashby/board=st-labs/date=2026-06-06/2026-06-06T19-52-46-268Z-8693289c8cda522af1722b0e5b913be12a14ce141f692216216ef0635563c833.json
Event Fields
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Parsed Structured
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Extensions
{}
Native Structured
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  "title": "Sr. Front-End Engineer",
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  "isListed": true,
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  "location": "NYC, NY",
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  "apiVersion": "ashby-non-user-graphql-v1",
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  "workplaceType": "OnSite",
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}
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