Senior Python Backend Architect

Neostella, Inc.; Compostela; On-site; PHP 900,000 - 1,700,000; Full time

Job summary

Neostella, Inc. is seeking a Senior Python Developer to lead backend development, design scalable APIs, and mentor engineers. You will own features from concept to release, leveraging AWS services to build robust, serverless applications.

You will collaborate with Technical Leads and product teams, ensure code quality, and drive architectural standards while delivering high-impact solutions for the legal industry.

Qualifications

• 3+ years of experience in software development.
• Proficiency in Python and experience building APIs and backend services.
• Experience with REST API integrations; familiarity with SOAP is a plus.
• Understanding of object-oriented programming principles.
• Exposure to or interest in serverless architecture and frameworks (e.g., Serverless Framework).
• Familiarity with AWS services such as Lambda, Step Functions, API Gateway, and SQS.
• Basic understanding of agile methodologies (Scrum experience is a plus).
• Strong time management and problem‑solving skills.
• Excellent written and verbal communication skills in English.

Responsibilities

• Lead development of high‑quality, scalable features while mentoring junior and mid‑level developers.
• Ensure adherence to SDLC standards, coding best practices, and architectural guidelines.
• Participate in solution design and technical planning to support scalable system architecture.
• Own code quality through rigorous testing, integration validation, and comprehensive code reviews.
• Serve as a technical escalation point, resolving complex issues and unblocking the team.
• Maintain clear, proactive communication on progress, risks, and timelines via stand‑ups, Jira, and Slack.
• Take full ownership of assigned features, delivering release‑ready work on time.
• Develop and maintain backend services, APIs, and integrations using Python and AWS.
• Contribute to and improve technical documentation, ensuring maintainability and onboarding support.
• Drive continuous improvement across processes, system design, and development practices.

Skills

Python

REST APIs

AWS

Software design

Leadership

Tools

Serverless Framework

GitHub

Jira

Job description

Neostella, Inc. is seeking a Senior Python Developer to lead backend development, design scalable APIs, and mentor engineers. You will own features from concept to release, leveraging AWS services to build robust, serverless applications.

You will collaborate with Technical Leads and product teams, ensure code quality, and drive architectural standards while delivering high-impact solutions for the legal industry.