Senior Frontend Engineer
at Hire Hangar
Join Hire Hangar and work with fast-growing global companies while building a long-term career.
Job Overview
Published
Sep 12, 2026
Expires
Dec 11, 2026
Source
Hire Hangar
Region
ES
Type
Remote / Work From Home
Category
WFH
Seniority
Senior
Job Description
Join Hire Hangar and work with fast-growing global companies while building a long-term career.
Job Title: Senior Frontend Engineer Location: Remote Time Zone: US Time Zones (EST–PST) Role Overview We are seeking a Senior Frontend Engineer to build AI-powered product interfaces and analytics-driven user experiences. This role is ideal for someone who enjoys building highly interactive frontend applications using modern React architecture and AI integrations.
Key Responsibilities
Build and maintain frontend applications using React 19 and Next.js App Router
Develop dashboards and data-heavy interfaces
Translate designs into responsive production-ready UI
Build complex forms and scalable frontend components
Integrate AI-powered workflows and LLM functionality
Work with real-time frontend data flows
Optimize frontend performance and usability
Collaborate with product, design, and engineering teams remotely
Required Qualifications
Strong production experience with React 19 and Next.js App Router
Expert-level TypeScript strict mode experience (non-negotiable)
Strong Tailwind CSS implementation skills
Experience building dashboards, analytics tools, or data-heavy applications
Experience with Server Components and frontend state management
Production experience integrating LLM APIs into applications
Practical prompt engineering experience
Experience with OpenAI APIs or AI SDKs
Familiarity with AI-assisted development tools such as Cursor, Copilot, or Claude Code
Experience working with Supabase or similar BaaS platforms
Ability to work with PostgreSQL schemas and relational data structures
Experience implementing polling and real-time data-fetching patterns
Strong written and verbal English communication skills
Prior remote work experience, be fluent with remote collaboration tools and platforms (such as Slack, Zoom, Google Workspace, Jira, Linear, or similar), and have ideally worked with US or UK-based companies. Applications without this experience will not be considered.
Preferred Qualifications
Experience working on AI-native products
Familiarity with modern charting and visualization libraries
Experience contributing to design systems and scalable UI architecture
Tools & Technology
React 19
Next.js App Router
TypeScript
Tailwind CSS
Supabase
PostgreSQL
OpenAI API / AI SDKs
Cursor, Copilot, Claude Code
Google Workspace
Slack, Zoom, and other remote collaboration tools
Please NOTE
It is crucial that you complete the application form in full. As part of the application process, you will be required to record a video. If your application is successful, you will receive an email confirming next steps—the video is the first step of the interview process. If you do not record a video, we will not be able to consider you for ANY open roles.
We connect top talent with vetted employers, competitive pay, and real growth opportunities.
Originally posted on Himalayas
Remote Work Guidelines & Career Insights
Practical advice for succeeding as a remote professional in this role.
Asynchronous Productivity
High-performing remote teams prioritize asynchronous communication. Document your progress clearly in tickets, maintain organized project repositories, and communicate status updates proactively without waiting for real-time meetings.
Home Office & Security
Ensure a private, quiet workstation with a reliable high-speed broadband connection (min 50 Mbps). Maintain compliance with employer cybersecurity policies by utilizing secure password managers, 2FA authentication, and authorized VPN services.
Resume & Application Tips
Tailor your CV specifically to the requirements of Senior Frontend Engineer. Highlight quantifiable achievements from past roles (e.g. revenue growth, efficiency improvements, or software shipped) and showcase proven experience collaborating with remote teams.
Virtual Interview Prep
Test your video and audio hardware before virtual calls. Prepare concise STAR-format stories demonstrating how you manage time independently, handle conflicting priorities across different time zones, and solve complex problems autonomously.
Frequently Asked Questions
Key answers about the application process, remote setup, and compensation for Senior Frontend Engineer.
Is the Senior Frontend Engineer role 100% remote?+
Yes, this is a fully remote work-from-home position with Hire Hangar. You can collaborate asynchronously, manage project deliverables, and participate in virtual team meetings from your home office without daily commuting.
What qualifications and experience are needed for Senior Frontend Engineer?+
Applicants are typically evaluated on relevant industry background, core capabilities, and self-management. Key requirements include strong English communication skills, independent problem-solving abilities, and familiarity with modern remote collaboration platforms like Slack, Zoom, and project management tools.
Who is eligible to apply for this job?+
This remote opening welcomes applications from ES and eligible remote regions. Candidates must ensure they meet the work authorization, residency, or independent contractor criteria required by Hire Hangar.
What is the salary and benefits package for Senior Frontend Engineer?+
The expected compensation for this role is competitive compensation aligned with global remote market standards. In addition to base compensation, remote positions often provide flexible working hours, home office equipment stipends, and professional growth opportunities.
How do I apply and what should I prepare for the interview?+
Click the "Apply Now" button on this page to visit Hire Hangar's official application portal. Tailor your resume to highlight relevant achievements, and prepare to discuss your experience working productively in an asynchronous remote environment.
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