Senior Software Engineer, Frontend Platform

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Frontend Platform based in United States.

This role offers the opportunity to shape the future of frontend engineering within a fast-growing, mission-driven technology environment.
You will own the architecture, tooling, and systems that enable teams to build exceptional product experiences at scale.
The position focuses on creating a modern frontend platform, improving developer workflows, and accelerating engineering velocity through innovative solutions.
You will collaborate closely with engineering, product, design, and AI-driven development workflows to establish scalable standards.
This is a high-impact role for an engineer who thrives on autonomy, identifies opportunities, and turns complex challenges into elegant solutions.
You will help define how teams build, collaborate, and deliver high-quality digital experiences for users and customers.

The Senior Software Engineer, Frontend Platform will be responsible for owning the long-term technical direction of frontend infrastructure while improving how teams design and deliver products. This role requires strong technical ownership, collaboration, and the ability to independently identify and solve high-impact engineering challenges.

• Own and evolve the frontend platform strategy, including shared architecture, design systems, developer tooling, and technical foundations supporting web and mobile applications.
• Partner with product and design teams to transform the design system into a scalable platform that improves consistency, usability, and development speed.
• Build integrations, workflows, documentation, and tooling that make frontend systems easier for engineers, designers, and AI-assisted development tools to adopt.
• Lead major platform initiatives, including framework upgrades, mobile modernization, shared library improvements, and technical migrations.
• Drive the migration of legacy components into modern systems by creating automation, documentation, and processes that empower teams to complete work efficiently.
• Improve developer experience through reusable tools, templates, automation, and workflows that increase engineering productivity.
• Identify technical friction points and systematically improve processes, patterns, and infrastructure across the organization.
• Collaborate across engineering teams to establish scalable frontend practices and contribute to a stronger technical culture.

Requirements:

The ideal candidate is a highly experienced frontend-focused engineer with strong platform thinking, a passion for developer experience, and the ability to operate independently in a fast-moving environment.

• Significant experience building production software, with deep expertise in frontend systems and architecture.
• Strong proficiency in React and TypeScript, with solid full-stack engineering fundamentals across frontend applications, backend services, developer tooling, and infrastructure.
• Experience with React Native or mobile development environments.
• Proven experience designing and implementing scalable design systems and working closely with product designers using tools such as Figma.
• Hands-on experience using AI-assisted development tools and applying them to improve engineering productivity and workflows.
• Experience connecting design systems with prototyping tools, AI coding environments, or engineering pipelines.
• Ability to independently define technical roadmaps, prioritize initiatives, and drive projects without requiring extensive oversight.
• Familiarity with technologies such as Storybook, style dictionaries, design token pipelines, animation frameworks, or interaction libraries is a plus.
• Strong communication, collaboration, and problem-solving skills with the ability to influence technical decisions across teams.

Benefits:

• Competitive compensation based on location and experience:
  • Tier 1 locations: $98,000 - $125,000 USD
  • Tier 2 locations: $88,000 - $115,000 USD
  • Tier 3 locations: $85,000 - $110,000 USD
  • Tier 4 locations: $80,000 - $100,000 USD
  • Fully remote work environment with hybrid flexibility available in select locations.
  • Accelerated growth and learning opportunities in a technology-focused environment.
  • Home office setup, continuing education, and monthly wellness stipends.
  • Comprehensive healthcare benefits with medical coverage options.
  • 401(k) retirement plan.
  • Unlimited paid time off.
  • Paid parental and reproductive care leave.
  • Opportunities for team-building events and domestic travel.
  • A mission-driven culture focused on innovation, collaboration, and meaningful impact.