Senior Software Engineer (Full-Stack)

Team: Engineering

Location: Remote, US

Commitment: Full Time

Workplace Type: remote

Salary:

Position Overview

Key Responsibilities

• Lead the design and development of scalable, secure applications across the stack—spanning modern React UIs to high-performance backend services. 

• Design and build architecture that supports AI/ML-powered features across user-facing and API surfaces. 

• Drive initiatives end-to-end—from ideation and planning to execution—by breaking down complex projects into MVPs and manageable, prioritized releases. 

• Collaborate with product and engineering leaders to align solutions with business objectives. 

• Ensure compliance with security best practices and data privacy regulations. 

• Mentor mid-level and junior engineers, fostering a culture of growth, learning, and technical excellence. 

• Evaluate and implement new technologies and tools to continuously improve our applications and development processes. 

• Communicate clearly, engage with stakeholders, product managers and cross-functional teams to align on goals, share progress and manage expectations. 

Qualifications

• 5+ years of full-stack software development experience using Node.js, React, TypeScript, and REST APIs, with experience in state management (Redux, XState, Nanostores a plus), preferably with at least 1+ year working with AI/ML solutions or LLM. 

• Familiar with implementing and maintaining CI/CD pipelines to streamline development, testing, and deployment processes. 

• Familiarity with MLOps, CI/CD for AI pipelines, and AI observability tools. 

• Deep understanding of architecture and best practices, including RESTful APIs, databases, secure coding, and responsive design. 

• Experienced with AWS architecture, including Lambda, ECS, S3, DynamoDB and Step Functions. 

• Familiarity with designing and developing application layers that interface with large language models (LLMs) or machine learning (ML) systems. 

• Experience building and integrating LLM features (e.g., via OpenAI, Claude, Vertex AI, or similar), including prompt design, vector storage, and retrieval strategies. 

• Build tools and services to help other team members experiment and ship AI-enhanced features responsibly and efficiently. 

• Excellent communication skills with the ability to influence technical direction and collaborate effectively across product and engineering teams. 

Bonus Points

• Experience in FinTech or Mortgage