Hybrid Blockchain Backend Engineer: Identity Platform

Placements24; South Africa; Remote; ZAR 900,000 - 1,600,000; Full time

Benefits offered by this job

Health insurance

Remote work stipend

Unlimited vacation

Stock options

Career growth opportunities

Flexible working hours

Annual development budget

Job summary

Placements24 is seeking a Senior Backend Engineer (Python) to join a remote engineering team. You will design, implement, and optimize scalable backend services using Django or Flask, apply best practices for API design, and work with PostgreSQL/Redis in cloud environments.

This is a fully remote, international role supporting fintech platforms. You will collaborate with engineers and product managers across time zones, ensure code quality through testing, and mentor junior developers while

Qualifications

• 5+ years of backend development experience with Python
• Experience with Django or Flask
• Strong database design with SQL/NoSQL
• Experience designing RESTful APIs
• Ability to work asynchronously in a remote, distributed team environment

Responsibilities

• Design, develop, and maintain scalable backend services in Python (Django/Flask)
• Build and manage robust RESTful APIs for front-end and 3rd-party integrations
• Work with SQL/NoSQL databases ensuring performance and scalability
• Write clean, well-documented, testable code and perform code reviews
• Collaborate with remote product teams and stakeholders to deliver high-quality software
• Contribute to system architecture decisions and technology selections
• Ensure security, reliability, and observability of services
• Mentor junior engineers and participate in continuous improvement

Skills

Python

Django

Flask

RESTful APIs

PostgreSQL

Redis

AWS/Azure/GCP

Docker

Unit/Integration Testing

Education

Bachelor's degree in Computer Science

Equivalent practical experience

Tools

Docker

PostgreSQL

Redis

AWS/Azure/GCP

Job description

About the Role

Our client, a fast-paced fintech startup, is seeking a talented Senior Backend Engineer specializing in Python to join their entirely remote engineering team. This is a fantastic opportunity to work on a cutting-edge platform, contributing to the development of scalable and reliable financial services applications. As a remote-first company, we emphasize asynchronous communication, autonomy, and trust. You will play a key role in designing and implementing robust backend systems, building efficient APIs, and ensuring the performance and scalability of our services. This role is perfect for an experienced engineer who thrives in a distributed team environment and is passionate about building high-quality software. You'll be working with a global team, contributing to a product that's revolutionizing the financial industry, all from the comfort of your own location, with our operational base in Stellenbosch, Western Cape.

Key Responsibilities

• Design, develop, and maintain scalable, high-performance backend services using Python and relevant frameworks (e.g., Django, Flask).
• Build and manage robust RESTful APIs to support front-end applications and third-party integrations.
• Work with relational databases (e.g., PostgreSQL) and NoSQL databases (e.g., Redis) to manage data efficiently.
• Implement and optimize database schemas and queries for performance and scalability.
• Write clean, maintainable, well-documented, and testable code.
• Collaborate effectively with front-end developers, product managers, and other stakeholders in a remote setting.
• Participate in code reviews, provide constructive feedback, and mentor junior engineers.
• Contribute to architectural decisions and technology selections for backend systems.
• Ensure the security, integrity, and availability of our platform.
• Troubleshoot and resolve complex backend issues, ensuring minimal downtime.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of professional experience in backend development, with a strong focus on Python.
• Proven experience with web frameworks like Django or Flask.
• Deep understanding of database design and management (SQL and NoSQL).
• Experience designing and consuming RESTful APIs.
• Familiarity with cloud platforms such as AWS, Azure, or GCP.
• Experience with containerization technologies like Docker is a plus.
• Proficiency in writing unit and integration tests.
• Excellent problem-solving skills and the ability to work independently in a remote environment.
• Strong communication skills, with proficiency in asynchronous collaboration tools.

Benefits

This is a fully remote position offering a highly competitive salary, comprehensive health insurance, and a flexible work schedule. You will have the opportunity to work with a talented, globally distributed team on exciting fintech products. Our client provides a generous budget for professional development, including courses, conferences, and certifications. We foster a culture of innovation, autonomy, and continuous learning. Enjoy the flexibility of working from anywhere while being part of a dynamic and growing company with roots connected to Stellenbosch, Western Cape. Benefits include performance bonuses, stock options, and ample paid time off, promoting an excellent work-life balance for our remote employees.

• Highly competitive salary and performance-based bonuses.
• Comprehensive global health, dental, and vision insurance.
• Generous remote work stipend for home office setup and continuous support.
• Unlimited vacation policy and flexible working hours.
• Annual budget for professional development, conferences, and online courses.
• Opportunities for significant career growth and leadership.
• Regular virtual team-building activities and social events.
• Retirement savings plan with substantial company match.