Expert Python API Developer Job Databases October 2025

As a Senior Python Developer at Espeo Software, you will play a crucial part in our engineering team, focusing on delivering high-performance and reliable backend solutions. Your key responsibilities will include:

• Designing, developing, and maintaining sophisticated backend systems and services using Python.
• Building robust, scalable, and maintainable APIs and integrations for various applications.
• Collaborating closely with product managers, frontend developers, and other engineers to deliver comprehensive, high-quality solutions.
• Writing clean, efficient, and testable code, strictly adhering to best software engineering practices.
• Optimizing application performance and ensuring the overall reliability and scalability of our systems.
• Actively participating in architectural discussions and contributing to critical technical decisions.
• Reviewing code from peers and providing constructive mentorship to foster team growth.
• Ensuring thorough documentation and rigorous testing for all developed features.
• Working with CI/CD tools to contribute to automation and deployment improvements.

We are searching for a senior-level Python expert with a strong command of backend development and a commitment to excellence. The ideal candidate will possess:

• Over 5 years of proven experience as a Python Developer or in a similar backend engineering role.
• Excellent, in-depth knowledge of Python 3.x and its extensive ecosystem.
• Hands-on experience with at least one major web framework, such as Django, Flask, or FastAPI.
• A solid understanding of RESTful API design principles and practical implementation experience.
• Demonstrated experience with various databases, including both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB).
• A strong understanding of software architecture, Object-Oriented Programming (OOP) concepts, and common design patterns.
• Proficiency with Git and a track record of working effectively in collaborative development environments.
• Familiarity with testing frameworks (e.g., pytest, unittest) is highly desirable.
• An understanding of containerization technologies like Docker and modern deployment practices would be a significant advantage.
• Exceptional analytical, problem-solving, and communication skills.

To apply for this pivotal Senior Python Developer role, please click the button below. In the application form, tell us about your experience with Python, backend development, and how you ensure scalable, high-quality solutions. We value your insights into software architecture and your passion for fintech innovation. We look forward to receiving your application.

Apply Now

Submit Application

🎉 Your application has been sent! We will contact you soon.

Q1: What is the application deadline for this position?
The closing date for applications is November 24, 2025. We encourage you to apply as soon as possible.

Q2: Is this a remote or onsite position?
This is an onsite position, contributing directly with our team.

Q3: What are the primary technical skills required for this role?
Key technical skills include Python 3.x, web frameworks (Django, Flask, FastAPI), RESTful APIs, databases (SQL/NoSQL like MongoDB), and Git. Experience with Docker is a plus.

Q4: What kind of work environment does Espeo Software offer?
Espeo Software fosters a culture of innovation and collaboration, offering competitive benefits, flexible hours, and opportunities for continuous learning and professional growth within the fintech space.