Senior Full Stack Developer

Benefits :

401(k)

Dental insurance

Health insurance

Vision insurance

Location : Remote - US Only will be verified

Job Type : Full-time

About Us :

Kalamata Capital Group is an innovative financial technology company that offers funding to small businesses.  We are looking for an experienced and highly-skilled Senior Full Stack Engineer to join our dynamic team and contribute to building new web applications.

Summary

The ideal candidate will be a backend expert with deep knowledge of the Node.js ecosystem, writing robust and scalable code using TypeScript, and managing high-performance NoSQL databases, specifically MongoDB. This role requires technical leadership, mentoring abilities, and a strong commitment to quality and architectural excellence.

Key Responsibilities

• Design and Development : Lead the design, development, and deployment of secure, scalable, and high-performance backend services and RESTful APIs using Node.js and TypeScript .
• Database Management : Architect and optimize data models in MongoDB , ensuring high availability, performance, and data integrity for large-scale applications.
• Code Quality & Best Practices : Write clean, modular, testable, and reusable code. Drive code review processes, enforce coding standards, and implement effective unit and integration tests.
• System Architecture : Contribute to architectural decisions, including the design of microservices and event-driven systems, focusing on application scalability and resilience.
• Collaboration : Work closely with business stakeholders, onshore / offshore developers, and other cross-functional teams to translate business requirements into technical solutions.
• Troubleshooting : Investigate, diagnose, and resolve complex technical issues and production incidents.
• Mentorship : Mentor and guide junior and mid-level engineers, fostering a culture of continuous learning and technical excellence.

Required Skills & Qualifications

• Experience : 8+ years of professional software development experience, with at least 5+ years focused on backend development with Node.js.
• Core Technologies : Expert-level proficiency in Node.js, JavaScript, and TypeScript .
• Database Expertise : Strong hands-on experience with MongoDB , including schema design, aggregation pipelines, performance tuning, indexing, and management (e.g., using Mongoose or similar ORMs / drivers).
• API Development : Proven experience designing and implementing highly available and secure RESTful APIs.
• Tools & Systems : Proficiency with version control (Git) and building modern CI / CD pipelines (GitHub Actions). Containerization technologies (Docker, Kubernetes) are a plus.
• Cloud Platform : Experience deploying and operating services on major cloud platforms (AWS).
• Soft Skills : Excellent problem-solving, communication, and collaboration skills. Ability to thrive in an Agile / Scrum environment.

Preferred (Bonus) Skills

• Experience in a full-stack capacity with a modern front-end framework (React, Angular, or Vue.js).

This is a remote position.