We are looking for an experienced React Developer with 5–7 years of hands-on experience to build scalable, high-performance web applications. This role goes beyond implementation—you will drive frontend architecture, enforce best practices, and mentor team members while collaborating closely with design, backend, and product teams to deliver exceptional user experiences. Job Responsibilities - Design, develop, and maintain complex React-based web applications - Architect scalable and reusable frontend solutions and component libraries - Translate Figma designs into high-quality, pixel-perfect, responsive UI - Lead API integration strategies and manage complex state efficiently - Optimize performance, scalability, and application reliability - Drive code quality through reviews, standards, and best practices - Mentor junior developers and contribute to team skill growth - Collaborate with cross-functional teams to define technical solutions - Identify and implement improvements in frontend architecture and workflows - Leverage AI tools to improve development speed, quality, and experimentation

GC AI is the fastest-growing and most trusted legal AI platform for in-house legal teams. We're building the future of legal work, and we're doing it fast. You'll join at a pivotal moment—when decisions matter, impact is immediate, and the runway to shape your career is wide open. We’re a high-performing team where you'll have real ownership and influence from day one. More than 1,300 companies use GC AI to drive their business forward, including 150+ public companies, 25+ unicorns, and brands such as News Corp, Miro, Bass Pro Shops, Snyk, Skims, Liquid Death, Vercel, Zscaler, and TIME. We've 10x'd revenue in 12 months, raised a $60 million Series B ($555 million valuation), and are growing faster than ever. We are backed by incredible investors, including Scale Venture Partners, Northzone, Sound Ventures, and Guillermo Rauch, CEO of Vercel. If you thrive when the stakes are high and the path isn't paved, you'll love it here. Our six guiding principles are: 1% better every day, customer obsession, ship today, find a way, care deeply, and own it completely. Come shape the future of legal work with us. Location We are hiring for this role to be based in the United States or Canada. This is a remote role unless you fall within the following parameters. If you live within approximately 50 miles of our San Mateo, CA or Provo, UT office, the position follows a hybrid schedule with in-office days on Mondays, Wednesdays, and Fridays. About The Role As the Backend Integration Engineer at GC AI, you’ll be the architect behind the data infrastructure that powers how legal teams leverage AI in their daily work. This role goes far beyond building APIs; you’ll be designing the intelligent backbone that transforms raw documents into structured, AI-ready data and keeps our integrations seamless at scale. You’ll take ownership of critical systems like file ingestion pipelines, two-way sync engines, and document parsing workflows that thousands of users rely on every day. Working closely with our founding team and a group of exceptional engineers, you’ll have the autonomy to make key technical decisions, balance performance with security, and shape how our platform grows. Why This Role Matters Our platform serves thousands of users who will depend on these integrations daily. You'll be the key architect ensuring our data foundation remains robust, secure, and blazing-fast as we scale. This is a chance to own crucial infrastructure that directly impacts how legal teams harness the power of AI. You'll be the driving force behind our platform's data foundation, architecting and implementing the critical systems that power our AI capabilities. What You'll Do - Architect and build our file processing backbone, from sophisticated upload systems to seamless two-way sync engines. - Design and implement document parsing pipelines that transform raw files into AI-ready data. - Shape the technical decisions that balance speed, security, and code quality as we scale. - Collaborate with our team of exceptional engineers to push the boundaries of what's possible. Impact You'll Have - Deliver reliable, secure connectors to the systems counsel's lives in (docs, email, chat, ticketing) to unlock end-to-end workflows. - Launch admin features (SSO/SCIM, audit logs, DLP hooks) that make enterprise IT say “yes” faster. - Reduce integration breakage and latency via resilient job orchestration, backoffs, and health visibility. - Help build the leading legal AI platform for in-house teams. Required Experience - 3+ years of experience building production backend systems. - Strong expertise in Node.js, TypeScript, and React. - Track record of building API integrations with enterprise systems (Salesforce, Hubspot, SharePoint, Google Drive). - Solid understanding of Postgres and database design. Nice To Have - Experience with modern ORM systems like Drizzle or Prisma. - Familiarity with iPaaS platforms (Paragon, Integration.dev, Airbyte). - GCP knowledge. - ElasticSearch experience. The Mindset - Problem Solver: You come alive tackling complex challenges without obvious solutions. - Ownership-Driven: You take initiative without needing direction and focus on outcomes. - Continuous Learner: Your curiosity drives you to constantly level up your engineering skills. - Startup DNA: You thrive in fast-paced environments where responsibilities evolve. A Note On Pace We’re building something new in a once-in-a-generation shift in technology and the legal industry, so we move at a relentless pace. We expect urgency, ownership, and good judgment even when things aren’t perfectly clear. If you need structure and consensus to do your best work, this isn’t the right place for you. If you thrive in ambiguity and growth, work with intensity, and want real responsibility, keep reading. We’re excited to meet you. Compensation GC AI's compensation package includes a competitive base salary benchmarked against real-time market data, as well as meaningful equity and excellent benefits for all full-time roles. Our US-based compensation range for this role is $165,000 – $350,000. This range spans four levels, from mid-level to Principal. Final compensation will vary based on leveling, market conditions, geographic location, and candidate qualifications, including relevant knowledge, skills, and experience assessed during the interview process. These compensation bands are just the starting point. After someone joins and proves they’re an exceptional performer, we adjust quickly to ensure their compensation aligns with their impact. Equal Opportunity Employment GC AI is an equal opportunity employer that supports workplace diversity and does not discriminate on the basis of race, color, religion, gender identity/expression, national origin, age, military service eligibility, veteran status, sexual orientation, marital status, physical or mental disability, or any other protected class. GC AI is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. #LI-GCAI Fraud Notice to GC AI Applicants To protect yourself against phishing and recruitment fraud, please note that GC AI only accepts job applications through our official careers page at https://gc.ai/careers and through sponsored jobs on LinkedIn. All legitimate communication from our team regarding job opportunities will come from a GC AI team member with a @gc.ai or @getgc.ai email address. GC AI will never: - Refer you to external websites to apply - Conduct interviews over email, chat platforms, or messaging apps - Ask you to provide payment or purchase equipment - Request personal or financial information such as your mailing address, social security number, credit card numbers, or banking information during the application process Examples of fraudulent email addresses: - info.gcai.careers.com@gmail.com - info.gc.aicareers.online.com@gmail.com - Any email address ending in @gmail.com, @yahoo.com, or other free email services If you are contacted by someone claiming to be from GC AI via an unofficial channel or from a suspicious email address, please do not share any information. Mark the communication as "phishing" or "spam" and do not respond.

ABOUT US: At Gradion, we are the strategic partner for ambitious businesses, helping them achieve breakthrough growth through Digital Innovation and Deep Tech. With a global vision and an AI-first approach, we enable clients to reshape strategies, optimize systems, and adopt cutting-edge technologies to create sustainable value. From AI and data to cybersecurity, robotics, and large-scale enterprise platforms, Gradion designs practical solutions that lay the foundation for the next generation of billion-dollar companies. OUR FACTS & FIGURES: - 23+ years of expertise — Gradion builds digital platforms & deep-tech solutions. - 3 continents: Asia, Europe and Africa. - 300+ specialists across 7 countries: Vietnam, Singapore, Thailand, Saudi Arabia, Germany, Egypt, Indonesia. - 100+ enterprise clients, including several unicorns (e.g., Alaiko, HomeToGo, Roadsurfer). - Vietnam’s Best IT Company – recognized by ITViec for 7 consecutive years, including 2 consecutive years of ranking #1 (2024 and 2025). - ISO 27001. IN THIS ROLE YOU WILL: - Own major parts of the payment-service UI (merchant/admin/payment configuration/checkout-related flows) - Drive frontend architecture (components, state management, API integration patterns, error handling) - Ensure engineering quality (testing, performance, accessibility, maintainability) - Collaborate with backend/platform on API contracts, observability, and delivery Nice-to-have: - non-relational database experience (document/kv/event streams) WHAT YOU WILL BRING: - 5+ years of software development experience with demonstrated technical leadership - Strong skills in VueJS and modern frontend practices - Senior ownership and high autonomy - Production-grade quality: security, reliability, observability - UI ownership, frontend architecture, testing/perf/a11y, API integration patterns - Good verbal English communication skills for collaboration with global teams Nice-to-Haves: - Experience with e-commerce platforms or complex client applications - Understanding of relational databases (PostgreSQL) and basic query optimization WHY YOU’LL LOVE WORKING HERE - 🏆 Join Vietnam’s Best IT Company – Gradion Vietnam (formerly NFQ Vietnam) was recognized by ITViec for 7 consecutive years, including 2 successive years as the Winner. Work with some of the best minds in the industry and be part of a company that’s redefining how businesses scale through technology. - 🌍 Career Growth & Leadership Development – Work closely with our leadership team, gain mentorship from experienced executives, and have direct exposure to high-level strategic decisions. Your growth is limitless, as long as you’re ready to step up, opportunities will always be there for you. - 💰 Competitive Compensation – We believe great talent deserves great rewards. Expect an attractive salary, performance-based bonuses, and a benefits package that reflects your impact. We value talent over salary budgets - exceptional contributions deserve exceptional rewards. - ✨ And Many More Benefits to Explore! But most importantly, a healthy work-life balance and an environment where you can thrive professionally and personally. Including: - A laptop is provided. - Community Tech activities. - A fun & dynamic environment and freedom to be creative. - Modern office with a flexible, relaxing zone. - Performance bonus (up to 2-month salary). - Performance review 2 times/ year. - Extra Premium Healthcare & Annual Health-check. - 15 days of annual leave. Working time: Monday – Friday (9 AM - 6 PM) Locations: - Ho Chi Minh office: Podium Floor, Sapphire 2 tower, 92 Nguyen Huu Canh Street, Thanh My Tay Ward, Ho Chi Minh City, Vietnam. - Da Nang office: 23rd Floor, G8 Golden Building, 65 Hai Phong, Hai Chau Ward, Da Nang City, Vietnam. - Remote Work: Candidates based in Hanoi or Can Tho are welcome to work remotely. According to General Data Protection Regulation (GDPR), Singapore's Personal Data Protection Act (PDPA) and Vietnam's Personal Data Protection Law No. 91/2025/QH15, while also ensuring compliance with other applicable local data protection laws in the jurisdictions where we operate, including but not limited to Vietnam, Indonesia, Thailand, Egypt, Singapore, Germany, and Saudi Arabia, Gradion applies the “Personal Data Protection Policy” to all candidates to ensure compliance with the laws. By submitting your application to Gradion, you acknowledge that you have read and understood our Recruitment Privacy Policy (linked) and consent to the collection, processing, and retention of your personal data in accordance with the purposes and conditions set out under the Personal Data Protection Law No. 91/2025/QH15 and the Policy.

• You develop long-lived, scalable solutions instead of short-term one-off customizations. • You prioritize high code quality and sustainability in development. • In addition, your knowledge and willingness to learn help us continuously improve our standards. • You take responsibility for implementation and actively contribute to architecture and concept decisions. • You quickly implement your ideas thanks to modern processes (e.g., code reviews, CI/CD) and tackle obstacles pragmatically — independently or in a team.