Senior Software Engineer (Backend)

Placements24; Soweto; Sur place; ZAR 900 000 - 1 300 000; Plein temps

Avantages offerts par ce poste

Medical aid

Retirement fund contributions

Professional development opportunities

Training and workshops

Stable work environment

Résumé du poste

Placements24 in Soweto, Gauteng, is seeking a Senior Software Engineer focused on backend development to design, build, and maintain scalable services and APIs. You will collaborate with product teams, ensure performance and security, and work across SQL/NoSQL databases while embracing microservices and cloud deployment.

Ideal candidates bring 5+ years of backend experience, proficiency in Python/Java/Go/Node.js, and strong API design skills.

Qualifications

• 5+ years of backend software development experience.
• Strong knowledge of Python, Java, Go, or Node.js.
• Experience with RESTful and GraphQL APIs.
• Experience with SQL and NoSQL databases.
• Familiarity with cloud platforms and Docker.
• Understanding of microservices architecture.
• Proficient with Git and CI/CD practices.

Responsabilités

• Design, develop, test, and deploy robust backend services and APIs.
• Collaborate with frontend, product managers, and stakeholders.
• Write clean, maintainable code in Python/Java/Go/Node.js.
• Optimize performance and ensure system reliability.
• Work with SQL/NoSQL databases for data storage.
• Implement automated testing strategies.
• Participate in code reviews and architecture planning.
• Mentor junior engineers and uphold engineering standards.

Connaissances

Backend development

API design

Team collaboration

Problem-solving

Cloud awareness

Formation

Bachelor's or Master's in CS/Engineering

Outils

Python

Java

Go

Node.js

REST/GraphQL API design

PostgreSQL

MySQL

MongoDB

Cassandra

AWS

Azure

GCP

Docker

Git

Microservices

Description du poste

About the Role

Our client, a fast-paced technology company based in **Soweto**, Gauteng, is looking for a highly skilled Senior Software Engineer with a specialization in backend development. This role is central to designing, developing, and maintaining scalable, high-performance backend systems that power our client's innovative products and services. You will be working with a talented team in a collaborative environment, contributing to the entire software development lifecycle. This is an exceptional opportunity to work on challenging projects, leverage modern technologies, and grow your career within the **Gauteng** tech landscape. The **Soweto** location offers a unique setting for this impactful engineering role.

Key Responsibilities

• Design, develop, test, and deploy robust and scalable backend services and APIs.
• Collaborate with front-end developers, product managers, and other stakeholders to define software requirements and technical specifications.
• Write clean, efficient, maintainable, and well-documented code in languages such as Python, Java, Go, or Node.js.
• Optimize application performance, identify and resolve bottlenecks, and ensure system reliability.
• Work with databases (SQL and NoSQL) to design and manage data storage solutions.
• Implement and maintain automated testing strategies, including unit, integration, and end-to-end tests.
• Participate in code reviews, providing constructive feedback to team members.
• Contribute to architectural decisions and technical roadmap planning.
• Ensure security best practices are followed throughout the development process.
• Mentor junior engineers and contribute to a culture of technical excellence.

Requirements

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of professional experience in backend software development.
• Proficiency in at least one modern backend programming language (e.g., Python, Java, Go, Node.js).
• Strong experience with API design and development (RESTful, GraphQL).
• Experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra).
• Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker).
• Understanding of microservices architecture and design patterns.
• Experience with version control systems, such as Git.
• Excellent problem-solving, debugging, and analytical skills.
• Strong communication and teamwork abilities.

Benefits

Our client offers a competitive salary commensurate with experience and a comprehensive benefits package, including medical aid and retirement fund contributions. This position is based in **Soweto**, **Gauteng**, and offers a stable work environment. Employees have access to ongoing professional development opportunities, including training and workshops. Join a dynamic team that is passionate about building high-quality software and driving innovation. Our client is committed to fostering employee growth and providing a supportive and engaging work culture.