Senior Python Backend Engineer — REST APIs & Microservices

Ethereum Technologies; Seattle (WA); On-site; USD 120,000 - 180,000; Full time

Job summary

Ethereum Technologies in Seattle is seeking a Python Developer to design, develop, and maintain scalable Python-based applications and backend services. You will build REST APIs and microservices, integrate with SQL and NoSQL databases, and implement robust software components in an enterprise setting.

The role requires strong Python skills, experience with Django/Flask/FastAPI, and familiarity with Docker, Kubernetes, CI/CD, and cloud platforms.

Qualifications

• 5+ years of experience in Python development or software engineering.
• Experience building production-ready Python applications.
• Experience with API development, database integration, and backend architecture.
• Understanding of software development lifecycle and Agile methodologies.
• Strong analytical, debugging, and problem-solving abilities.
• Ability to work independently and collaborate with cross-functional teams.

Responsibilities

• Design, develop, and maintain scalable Python-based applications.
• Build backend services, REST APIs, and microservices.
• Develop reusable modules and efficient application components.
• Integrate applications with relational and NoSQL databases.
• Write clean, maintainable, and well-documented code.
• Perform debugging, troubleshooting, and application performance optimization.
• Develop automated tests and ensure application quality.
• Collaborate with frontend developers, QA engineers, DevOps teams, and business stakeholders.
• Participate in code reviews, technical design discussions, and Agile ceremonies.
• Support application deployment, monitoring, and production issue resolution.

Skills

Python

Object-Oriented Programming

API development

Agile methodologies

Problem solving

Education

Bachelor's degree in CS/IT/SE

Master's degree

Tools

Django

Flask

FastAPI

REST APIs

SQL Databases

NoSQL Databases

Pandas

NumPy

Requests

Pydantic

Git

Docker

Kubernetes

CI/CD

Cloud platforms (AWS/Azure/GC)

Job description

Ethereum Technologies in Seattle is seeking a Python Developer to design, develop, and maintain scalable Python-based applications and backend services. You will build REST APIs and microservices, integrate with SQL and NoSQL databases, and implement robust software components in an enterprise setting.

The role requires strong Python skills, experience with Django/Flask/FastAPI, and familiarity with Docker, Kubernetes, CI/CD, and cloud platforms.