Atlas Invest | Senior Full-Stack Developer

SD Solutions; United States; Remote; USD 100,000 - 150,000; Full time

Job summary

SD Solutions is seeking a Senior Full-Stack Developer to build scalable backend systems and APIs. This role involves collaborating with various teams, ensuring a high level of performance and reliability in backend services, and integrating with AI tools. The ideal candidate has extensive experience in TypeScript, Node.js, and Python, and will contribute to the optimization of backend systems while also mentoring junior engineers.

Qualifications

• 4+ years backend development experience, at least 3 in TypeScript/Node.js.
• Solid experience with Python for scripting/service-level components.
• Experience with CI/CD pipelines and cloud deployment (AWS, GCP, or Azure) preferred.

Responsibilities

• Design and maintain backend services using TypeScript, Node.js, and Python.
• Work with PostgreSQL, MongoDB, GraphQL for data management.
• Implement scalable WebSocket communication and handle system monitoring.

Skills

Backend development

TypeScript

Node.js

Python

REST API

PostgreSQL

MongoDB

GraphQL

WebSocket protocols

Problem-solving

Job description

On behalf of Atlas Invest, SD Solutions is looking for a talented Senior Full-Stack Developer (backend-oriented) with a proven track record of building scalable backend systems and APIs. You will play a key role in designing, developing, and maintaining our core backend services, with a focus on performance, reliability, and scalability.

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

• Design, develop, and maintain backend services using TypeScript, Node.js, and Python
• Architect and optimize RESTful APIs and integrate with external/internal systems
• Work with PostgreSQL, MongoDB, GraphQL to manage and optimize data models and queries
• Implement scalable WebSocket-based communication and message queues (e.g., RabbitMQ, Redis, or similar)
• Collaborate closely with product, frontend, and data teams to deliver high-quality solutions
• Ensure smooth CI/CD pipelines and contribute to infrastructure-as-code and deployment strategies
• Drive performance tuning, security hardening, and system monitoring for backend services
• Troubleshoot complex issues and lead root cause analysis and resolution
• Write clean, maintainable, and well-tested code with a strong emphasis on quality and performance
• Integrate with AI tools, generate prompts, test & evaluate prompts results will be an advantage
• React.js experience will be an advantage
  

Requirements:

• 4+ years of backend development experience, with at least 3 years in TypeScript/Node.js
• Solid experience with Python for scripting or service-level backend components
• Strong understanding of PostgreSQL, MongoDB, and GraphQL - query optimization, indexing, data modeling
• Proficiency with REST API design and best practices
• Deep knowledge of WebSocket protocols and real-time data handling
• Experience with messaging systems/queues such as RabbitMQ, Kafka, or Redis streams
• Familiarity with CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins)
• Cloud deployment experience (AWS, GCP, or Azure) with emphasis on scalability and availability
• Excellent problem-solving skills, debugging experience, and systems thinking
• Strong communication skills and ability to mentor junior engineers

About the company:

Atlas Invest is transforming the bridge loan landscape, seamlessly connecting investors with real estate developers using advanced big data analytics for a personalized investment experience.

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