Senior / Staff Full Stack Software Engineer (TypeScript) – Remote at Glint Tech Solutions LLC
United States
<h2>About the Role</h2> <p>We are looking for a highly experienced <strong>Senior/Staff Full Stack Software Engineer</strong> to help design, build, and scale mission-critical products used at high volume. This role is ideal for engineers who are passionate about building reliable distributed systems, shipping production code, and solving complex technical challenges.</p> <p>You'll work across the entire stack—from frontend to backend to infrastructure—while collaborating with a high-performing engineering team in a fast-paced startup environment.</p> <h2>Location</h2> <ul><li>Remote (U.S. time zones)</li></ul> <h2>What You'll Do</h2> <ul><li>Design, build, and deploy scalable full-stack applications from concept through production.</li><li>Architect and optimize high-throughput distributed systems running on AWS.</li><li>Develop backend services using <strong>TypeScript</strong>, <strong>Node.js</strong>, <strong>Express</strong>, <strong>GraphQL</strong>, and <strong>PostgreSQL</strong>.</li><li>Build modern frontend applications with <strong>React</strong>.</li><li>Design scalable relational database schemas and optimize query performance.</li><li>Deploy and manage cloud infrastructure using <strong>Terraform</strong> and Docker.</li><li>Improve system reliability, observability, and operational excellence with an SRE mindset.</li><li>Partner with cross-functional teams to deliver secure, high-quality software.</li><li>Participate in AI-powered product development, including experimentation, evaluation, and data-driven product improvements.</li></ul> <h2>Required Qualifications</h2> <ul><li>7–25 years of professional software engineering experience.</li><li>Minimum 5 years as a Senior or Staff Software Engineer.</li><li>Strong experience building full-stack web applications from design through deployment.</li><li>Proven expertise with <strong>TypeScript</strong> in production environments.</li><li>Strong backend development experience using:<ul><li>Node.js</li><li>Express</li><li>GraphQL (Apollo preferred)</li><li>PostgreSQL</li></ul></li><li>Strong frontend experience with React.</li><li>Experience designing and scaling high-throughput distributed systems.</li><li>Hands-on experience with AWS cloud infrastructure and Terraform.</li><li>Experience designing scalable relational database schemas.</li><li>Familiarity with Docker and modern cloud-native development.</li><li>Understanding of AI-assisted product development, including LLM workflows, experimentation, evaluation, or dataset curation.</li><li>Strong knowledge of software security best practices.</li><li>Excellent communication and collaboration skills.</li></ul> <h2>Preferred Qualifications</h2> <ul><li>Experience working at high-growth technology startups, unicorns, or FAANG companies.</li><li>Experience building software where the product itself is the company's core business.</li><li>Fintech experience is a plus.</li><li>Active GitHub profile with meaningful open-source or personal projects.</li><li>Strong side projects demonstrating engineering excellence.</li><li>History of long-term impact and career progression within organizations.</li></ul> <h2>Ideal Candidate</h2> <p>We're looking for someone who:</p> <ul><li>Loves building software and shipping production code.</li><li>Enjoys solving large-scale technical challenges.</li><li>Has deep hands-on engineering expertise rather than primarily management responsibilities.</li><li>Thinks like an owner and enjoys working in fast-paced startup environments.</li><li>Brings an SRE mindset focused on reliability, scalability, and operational excellence.</li><li>Has a strong security-first approach to software development.</li></ul> <h2>Nice to Have</h2> <ul><li>GraphQL Apollo ecosystem experience.</li><li>Infrastructure as Code (Terraform).</li><li>Experience with distributed system architecture.</li><li>AI/LLM application development.</li><li>CI/CD automation and cloud-native deployment.</li></ul>
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