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Sr. Software Engineer, Automation Experience (Remote Eligible from Bulgaria)

4 hours, 58 minutes ago
Bulgaria
Full-time
Senior
Software Engineer
Software Development
AWS CSS Cypress Go HTML Java Jest Kotlin Material UI Playwright Python React Storybook TypeScript WebGL
Apply Now
Smartsheet

Smartsheet

Smartsheet provides an enterprise work management platform that enables teams to efficiently manage projects, automate processes, and enhance collaboration through a user-friendly interface that combines spreadsheet functionality with advanced workflow...

Internet Software & Services
1K-5K
Founded 2005
View All Jobs 106

Description

  • Architect, build, and iterate on the Workflow Builder front-end to deliver a performant, accessible drag-and-drop editing experience.
  • Drive component design, layout systems, and interaction patterns that scale across the enterprise customer base.
  • Maintain a high standard of visual quality, pixel precision, and UX polish throughout development.
  • Build production-grade features in React using modern patterns such as hooks, context, concurrent rendering, and Suspense.
  • Integrate and extend UI component libraries to create a consistent and reusable product interface.
  • Develop scalable back-end services and APIs with a security-first mindset in a multi-cloud environment, primarily AWS.
  • Create, maintain, and test API integrations between internal and external systems, and monitor their performance.
  • Participate in architectural discussions and code reviews, advocating for front-end best practices, accessibility, and performance.
  • Define and uphold front-end coding standards, patterns, and automated testing strategies across the pillar.
  • Write unit, integration, and visual regression tests, and monitor performance metrics to drive improvements.
  • Partner with UX designers to translate wireframes and prototypes into accessible UI components.
  • Mentor junior and mid-level engineers and contribute to technical roadmap planning and effort estimation.
  • Champion AI-assisted development tools and help build AI-powered features for Workflow Builder.

Requirements

  • 5+ years of professional front-end software engineering experience with a strong focus on UI/UX-facing product work.
  • Proficiency in React 17+ or React 18+, including hooks, context API, concurrent features, and performance optimization techniques.
  • Experience with at least one major programming language such as Java, Kotlin, Go, or Python, with a history of building scalable and secure applications.
  • Deep experience with TypeScript, HTML5, and CSS3, including CSS custom properties, CSS Modules, Grid, and Flexbox.
  • Hands-on experience integrating and customizing UI component libraries such as MUI, Radix UI, Shadcn/ui, or similar, and/or contributing to an internal design system.
  • Strong understanding of state management patterns such as Redux Toolkit, Zustand, Jotai, or React Query.
  • Experience building accessible UIs that meet WCAG 2.1 AA standards.
  • Proven track record of optimizing front-end performance, including code splitting, virtual scrolling, memoization tuning, bundle analysis, and memory profiling.
  • Experience with modern front-end testing frameworks such as Jest, Cypress, Playwright, or Storybook visual regression.
  • Excellent verbal and written communication skills in English and the ability to collaborate across design, product, and engineering stakeholders.
  • 1+ year of professional experience leveraging AI-based workflows to author, review, and maintain code.
  • 1+ year of experience building AI-augmented product features using generative AI or agentic workflows to solve customer problems.
  • Legally eligible to work in Bulgaria on an ongoing basis.
  • Fluency in English is required.
  • Experience with MCP UI tooling or Model Context Protocol integrations in front-end workflows is preferred.
  • Familiarity with canvas/SVG rendering libraries such as Fabric.js, Konva, React Flow, or custom WebGL/Canvas 2D is preferred.
  • Exposure to micro-frontend architectures and module federation in large-scale React applications is preferred.
  • Background in drag-and-drop UI frameworks such as dnd-kit, react-beautiful-dnd, or interact.js is preferred.
  • Advanced front-end certifications or relevant open-source contributions are preferred.

Benefits

  • Remote work from Bulgaria.
  • Opportunity to work on a high-impact product used daily by enterprise teams.
  • Equal opportunity employer committed to an inclusive hiring and work environment.
  • Support for interview accommodations to ensure a comfortable candidate experience.

Interested in this position?

Apply directly on the company website

Apply Now

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