Senior Backend Software Engineer

Placements24; Vereeniging; Hybrid; ZAR 900,000 - 1,300,000; Full time

Job summary

Placements24 is seeking a Senior Backend Software Engineer in Vereeniging, Gauteng to design, build, and optimize scalable backend services and APIs using Python with Django or Flask. You will work with cross-functional teams to ship features, write clean code, and drive architectural decisions for cloud-native systems.

You will implement robust database solutions (SQL/NoSQL), participate in CI/CD, and ensure security and performance across the stack in a hybrid work setup.

Qualifications

• Bachelor's degree or equivalent in a relevant field.
• Minimum 5 years of backend software development experience.
• Proven Python expertise with Django or Flask.
• Strong SQL and NoSQL database knowledge.
• Experience designing RESTful APIs.
• Proficient in Git version control.
• Cloud platforms experience (AWS, Azure or GCP).
• Knowledge of microservices and containerization (Docker, Kubernetes).

Responsibilities

• Design, develop, and maintain scalable backend services and APIs using Python and frameworks like Django or Flask.
• Collaborate with frontend, product, and QA teams to define and deliver features.
• Write clean, maintainable code following best practices.
• Develop and optimize SQL and NoSQL database solutions with data integrity and security.
• Improve performance and troubleshoot across the stack.
• Participate in code reviews and share knowledge.
• Contribute to architectural discussions shaping product direction.
• Implement and maintain CI/CD pipelines and automated tests.
• Stay updated on new tech and industry trends.
• Ensure security and resilience of cloud-based backend services (AWS/Azure).

Skills

Python

REST APIs

Problem-solving

Teamwork

Education

Bachelor's degree or equivalent

Tools

Django

Flask

Git

Docker

Kubernetes

PostgreSQL

MySQL

MongoDB

Redis

AWS

Azure

GCP

Job description

About the Role

Our client, a leading innovator in cloud-based solutions, is seeking a highly skilled and experienced Senior Backend Software Engineer to join their dynamic team in Vereeniging, Gauteng . This is an exceptional opportunity to contribute to the development of cutting-edge technologies that are shaping the future of enterprise software. You will work alongside talented engineers in a collaborative environment, driving technical excellence and delivering robust, scalable solutions. The role offers a challenging yet rewarding experience for an individual passionate about backend development and eager to make a significant impact. We are looking for a proactive problem-solver with a strong analytical mindset and a commitment to best practices in software engineering. This position plays a crucial role in the ongoing success and expansion of our client's platform.

Key Responsibilities

• Design, develop, and maintain scalable and high-performance backend services and APIs using Python and associated frameworks (e.g., Django, Flask).
• Collaborate with cross-functional teams, including frontend developers, product managers, and QA engineers, to define, design, and ship new features.
• Write clean, efficient, maintainable, and well-documented code, adhering to coding standards and best practices.
• Develop and implement database solutions, ensuring data integrity, performance, and security, working extensively with SQL and NoSQL databases.
• Optimize application performance and troubleshoot complex technical issues across the entire stack.
• Participate in code reviews to ensure code quality, share knowledge, and provide constructive feedback.
• Contribute to architectural discussions and decisions, helping to shape the future technical direction of our products.
• Implement and maintain CI/CD pipelines and automated testing strategies.
• Stay updated with emerging technologies and industry trends, proposing innovative solutions to enhance our systems.
• Ensure the security and resilience of backend systems and services deployed in cloud environments (e.g., AWS, Azure).

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Minimum of 5 years of professional experience in backend software development.
• Proven expertise in Python programming and experience with web frameworks like Django or Flask.
• Strong understanding of database technologies, including SQL (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis).
• Experience with RESTful API design and implementation.
• Proficiency in version control systems, particularly Git.
• Familiarity with cloud platforms such as AWS, Azure, or GCP.
• Solid understanding of software development principles, design patterns, and data structures.
• Excellent problem-solving, analytical, and debugging skills.
• Strong communication and teamwork abilities.
• Experience with microservices architecture is a plus.
• Knowledge of containerization technologies like Docker and Kubernetes is advantageous.

Benefits

Our client offers a competitive salary package, comprehensive health insurance, opportunities for professional development and continuous learning, a modern and supportive work environment, and the chance to work on impactful projects. Enjoy Hybrid work flexibility, allowing for a balance between office collaboration and remote productivity. There are ample opportunities for career advancement within the organization. We also provide a generous leave policy and access to the latest technology tools. Regular team-building activities and a commitment to work-life balance are integral to our culture.