Senior Software Engineer (TypeScript)

In this role, you will leverage your expertise to help train next-generation AI systems, shaping how models learn, reason, and perform through high-quality, real-world input. Your domain knowledge is key, and no prior experience in AI is required.

• Design, develop, and deploy high-quality full-stack applications using TypeScript, Node.js, and React.
• Architect and maintain scalable microservices and distributed systems, ensuring resilience and performance.
• Lead code reviews, enforce best practices, and mentor fellow engineers to elevate team standards.
• Collaborate with cross-functional teams in an Agile/Scrum environment, focusing on seamless project delivery.
• Implement and optimize REST APIs, ensuring data integrity and security across PostgreSQL and MongoDB databases.
• Drive continuous integration and deployment (CI/CD) strategies, emphasizing cloud platform efficiency.
• Identify and resolve complex performance bottlenecks, promoting proactive problem-solving and system design excellence.

• 4+ years of experience building full-stack applications with TypeScript, Node.js, React, and Express.js.
• Demonstrated expertise in microservices architecture, RESTful APIs, PostgreSQL, and MongoDB.
• Strong system design and scalable architecture skills, with a passion for distributed systems.
• Advanced knowledge of HTML5, CSS, and modern web technologies.
• Proven leadership in code reviews, mentorship, and fostering high code quality.
• Solid experience with CI/CD pipelines and cloud platforms (AWS, Azure, or GCP).
• Exceptional written and verbal communication skills, with the ability to coordinate complex initiatives and document technical decisions.

• Experience with performance tuning and advanced debugging in production environments.
• Background in designing highly available, fault-tolerant systems at scale.
• Contributions to open-source projects or technical communities.

We are looking for a passionate technologist who prides themselves on their attention to detail, problem-solving acumen, and ability to mentor and inspire those around them. If you are ready to help shape the architecture and future of modern, scalable web applications while working with an expert team on impactful projects, we’d love to hear from you.