Remote Senior Full-Stack Dev (Go/Python) — 6-Month Contract

United States Digital Space LLC; United States; Remote; USD 17,000 - 22,000; Full time

Job summary

United States Digital Space LLC is seeking a Senior Full Stack Developer to build and maintain high-performance applications. You will design scalable systems, implement robust APIs, and collaborate with cross-functional teams to deliver digital experiences.

The role emphasizes API design (REST, gRPC, GraphQL), Go/Python/PHP development, database design for relational and NoSQL stores, and a strong focus on security, testing, and code quality.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 3-5 years of backend or full-stack development in production environments.
• Proficiency in Golang, Python, or PHP with solid server-side design patterns.
• Strong experience with relational databases (MySQL) and NoSQL databases (MongoDB).
• Skilled in designing and integrating APIs (REST, gRPC, GraphQL).
• Hands-on experience with back-end frameworks such as Gin (Go), Django (Python), or Laravel (PHP).
• Familiarity with front-end technologies (HTML, CSS, JavaScript) is an advantage.
• Knowledge of web application security principles and data protection best practices.
• Proficiency with Git for version control in collaborative environments.
• Strong analytical, problem-solving, and communication skills.
• Self-motivated, proactive, and collaborative, with the ability to work independently.
• Passion for continuous learning and gaming is a plus.

Responsibilities

• Design, develop, and maintain robust APIs to enable seamless integration between front-end and back-end systems.
• Implement server-side functionality using Go, Python, or PHP.
• Design, manage, and optimize both relational and NoSQL databases.
• Continuously monitor and fine-tune applications for performance, scalability, and efficiency.
• Implement strong security practices to safeguard sensitive data and maintain system integrity.
• Write clean, maintainable, and well-documented code following best practices.
• Ensure consistency in codebases by adhering to established patterns and principles.
• Participate in code reviews and support high-quality team standards.
• Partner with front-end engineers to deliver smooth data flow and a consistent user experience.
• Work closely with product managers, designers, and QA to align development with product objectives.
• Contribute to team knowledge-sharing and foster a culture of continuous improvement.
• Conduct thorough testing and debugging across front-end and back-end systems.
• Detect and resolve technical issues early in the development process.
• Support and improve the team's testing strategy (unit, integration, load, and performance testing).
• Maintain clear and updated technical documentation, including architecture diagrams, schemas, and API specs.
• Document troubleshooting steps and workflows for team reference and onboarding.
• Contribute to internal wikis or developer guides to ensure long-term sustainability of systems.

Skills

Go

Python

PHP

REST

GraphQL

gRPC

MySQL

MongoDB

Gin

Django

Laravel

HTML/CSS/JS

Git

Security best practices

Problem solving

Education

Bachelor's degree in Computer Science or related field

Tools

Gin (Go)

Django (Python)

Laravel (PHP)

Job description

United States Digital Space LLC is seeking a Senior Full Stack Developer to build and maintain high-performance applications. You will design scalable systems, implement robust APIs, and collaborate with cross-functional teams to deliver digital experiences.

The role emphasizes API design (REST, gRPC, GraphQL), Go/Python/PHP development, database design for relational and NoSQL stores, and a strong focus on security, testing, and code quality.