Senior Software Engineer - Build Secure, Scalable Systems

Fidelity Services Group; Roodepoort; On-site; ZAR 520,000 - 760,000; Full time

Job summary

Fidelity Services Group is seeking a hands-on Software Engineer to design, develop and maintain secure software solutions for business-critical operations. The role targets experienced professionals who will strengthen engineering practices and collaborate with stakeholders to deliver meaningful outcomes.

Key responsibilities include translating requirements into technical solutions, contributing to architecture, implementing scalable systems, code reviews and documentation, and mentoring junior

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering or a related field.
• Proven experience designing and developing complex software applications.
• Strong proficiency in one or more programming languages including Java, C#, Python, JavaScript or TypeScript.
• Sound knowledge of software development methodologies, version control, IDEs and testing frameworks.
• Strong analytical, troubleshooting, communication and collaboration skills.
• Demonstrated ability to guide and mentor junior engineers.

Responsibilities

• Design, develop, test, debug, deploy and maintain high-quality software applications.
• Translate business and stakeholder requirements into technical specifications and practical solutions.
• Contribute to software architecture, focusing on scalability, performance, maintainability and extensibility.
• Troubleshoot complex software defects and implement sustainable solutions.
• Conduct code reviews and promote coding standards, testing practices and engineering discipline.
• Develop and maintain technical specifications, system designs and supporting documentation.
• Collaborate with product, design, quality assurance and other cross-functional teams.
• Mentor junior engineers and contribute to continuous improvement and technology adoption.
• Apply secure software development principles and support automated build and deployment practices.
• Contribute to production reliability, monitoring, incident resolution and continuous service improvement.

Skills

Programming languages

Software architecture

Code reviews

Mentoring

Education

Bachelor's or Master's degree in Computer Science or Software Engineering

Tools

React

Angular

Vue.js

Node.js

Django

Ruby on Rails

Job description

Fidelity Services Group is seeking a hands-on Software Engineer to design, develop and maintain secure software solutions for business-critical operations. The role targets experienced professionals who will strengthen engineering practices and collaborate with stakeholders to deliver meaningful outcomes.

Key responsibilities include translating requirements into technical solutions, contributing to architecture, implementing scalable systems, code reviews and documentation, and mentoring junior