Senior Software Developer (Backend)

Placements24; Klerksdorp; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary

Health, dental, and vision insurance

Professional development

Modern office in Klerksdorp

Generous paid time off

Job summary

Placements24 in Klerksdorp, South Africa, is seeking a Senior Backend Software Developer to design, build, and deploy scalable backend services and APIs powering modern applications.

You will collaborate with front-end developers, product managers, and QA to deliver high-quality software, optimize performance, and mentor junior engineers while shaping the architecture of core products in the North West province.

Qualifications

• Bachelor's degree in Computer Science, Engineering or related field.
• 5+ years of professional backend development experience.
• Proficiency in at least one OO language (Java, Python, C#, Go) and frameworks.
• Experience with cloud platforms (AWS, Azure, GCP) and containers (Docker, Kubernetes).
• Strong problem-solving and proactive engineering mindset.

Responsibilities

• Design, develop, and maintain scalable backend services and APIs.
• Write clean, well-documented, testable code with best practices.
• Collaborate with front-end teams to integrate server-side logic.
• Optimize applications for speed, scalability, and reliability.
• Participate in code reviews, mentor junior developers, and troubleshoot issues.

Skills

Backend development

APIs design

Code optimization

Education

Bachelor's degree in Computer Science or related field

Tools

Java

Python

C#

Go

Docker

Kubernetes

SQL/NoSQL databases

Job description

About the Role

Our client, a leading technology innovator in Klerksdorp , is seeking a highly skilled Senior Software Developer (Backend) to join their expanding engineering team. This role involves designing, developing, and deploying robust, scalable backend systems that power cutting-edge applications. You will work closely with cross-functional teams, including front-end developers, product managers, and QA engineers, to deliver high-quality software solutions. This is an exceptional opportunity for an experienced developer to contribute significantly to the company's technological advancements and influence the architecture of its core products in the North West province .

Key Responsibilities

• Design, develop, and maintain scalable, high-performance backend services and APIs using modern programming languages and frameworks.
• Write clean, well-documented, and testable code, adhering to best practices in software development.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Optimize applications for maximum speed, scalability, and reliability, addressing performance bottlenecks.
• Participate in code reviews, provide constructive feedback, and mentor junior developers.
• Troubleshoot, debug, and upgrade existing software systems, ensuring smooth operation and 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 software development .
• Strong proficiency in at least one object-oriented programming language (e.g., Java, Python, C#, Go) and relevant frameworks.
• Solid understanding of database technologies (SQL and NoSQL), caching mechanisms, and distributed systems.
• Experience with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Excellent problem-solving abilities and a proactive approach to identifying and resolving technical challenges.

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive health, dental, and vision insurance plans.
• Opportunities for professional development, including training and conference attendance.
• Modern office facilities and a collaborative work environment in Klerksdorp .
• Generous paid time off and holiday leave.