Senior Software Engineer (Typescript)
Contractor · Remote · 10 openings
In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.
Key Responsibilities
- 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.
Required Skills & Qualifications
- 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.
Preferred Qualifications
- 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.
$30–$120/hr
Remote