Senior Software Engineer - Backend (Telecoms)

Placements24; Cape Town; Hybrid; ZAR 1,000,000 - 1,500,000; Full time

Benefits offered by this job

Competitive salary

Performance bonuses

Health, dental, vision insurance

Retirement fund

Generous paid leave

Learning and development opportunities

Job summary

Placements24 in Cape Town, Western Cape, ZA is seeking a Senior Backend Software Engineer to design, develop and maintain scalable backend services and APIs. You will work with architects, product managers, and fellow engineers across the full SDLC.

The role emphasizes RESTful APIs, microservices, and cloud technologies (AWS, Azure, GCP) with a strong focus on code quality, testing, and operational excellence. Office-based in Cape Town with opportunities for professional growth.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 6+ years of backend software development experience.
• Strong expertise in Java, Python, Go, or C#.

Responsibilities

• Design, develop, and maintain scalable backend services and APIs.
• Build and optimize relational and NoSQL databases.
• Create robust RESTful APIs and microservices architectures.
• Collaborate with cross-functional teams to deliver features.
• Write unit/integration tests and participate in code reviews.
• Troubleshoot production issues and ensure reliability.
• Contribute to architectural decisions and technical excellence.
• Mentor junior engineers and support team growth.

Skills

Backend development

Java

Python

Go

C#

Relational databases

NoSQL databases

RESTful APIs

Microservices

Cloud platforms

Docker

Kubernetes

CI/CD

Git

Agile

Mentoring

Education

Bachelor's degree in Computer Science

Tools

PostgreSQL

MySQL

MongoDB

Cassandra

AWS

Azure

GCP

Job description

About the Role

Our client, a prominent player in the telecommunications sector, is seeking a highly skilled Senior Software Engineer specializing in backend development to join their innovative team in **Cape Town, Western Cape, ZA**. This role is integral to developing and maintaining the robust, scalable, and high-performance software systems that power our telecommunications services. You will be responsible for designing, coding, testing, and deploying complex backend applications, collaborating closely with architects, product managers, and other engineers. The ideal candidate will possess extensive experience in backend development languages, database management, API design, and cloud technologies, with a passion for building reliable and efficient software solutions. This is an excellent opportunity to work on cutting-edge projects, contribute to the evolution of telecommunication technologies, and grow within a dynamic and forward-thinking company. The Cape Town office provides a vibrant environment for innovation and collaboration, fostering professional development and team synergy. You will be involved in the entire software development lifecycle, from conception to deployment and maintenance.

Key Responsibilities

• Design, develop, and maintain scalable backend services and APIs using languages such as Java, Python, or Go.
• Develop and optimize database schemas and queries for relational and NoSQL databases.
• Implement robust, efficient, and maintainable code adhering to best practices and coding standards.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Write comprehensive unit, integration, and end-to-end tests to ensure code quality and system reliability.
• Participate in code reviews, providing constructive feedback to peers.
• Troubleshoot and resolve production issues, ensuring minimal downtime.
• Contribute to architectural discussions and decisions, driving technical excellence.
• Mentor junior software engineers, providing guidance and support.
• Stay updated with emerging technologies and industry trends in backend development and telecommunications.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related technical field.
• Minimum of 6 years of professional experience in backend software development.
• Proficiency in at least one modern backend programming language (e.g., Java, Python, Go, C#).
• Strong experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra).
• Demonstrated experience designing and building RESTful APIs and microservices.
• Familiarity with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Solid understanding of software development best practices, including version control (Git), CI/CD, and agile methodologies.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work effectively in a collaborative team environment.
• Experience in the telecommunications industry is a significant advantage.

Benefits

• competitive salary package
• performance-based bonuses
• health, dental, and vision insurance
• a retirement fund
• generous paid leave
• Employees have access to continuous learning and development opportunities, including training, workshops, and support for certifications.

The role in **Cape Town, Western Cape, ZA** offers a chance to work on challenging and impactful projects in a dynamic industry.