More jobs:
Senior Back End Developer - SQL - Edenvale
Job in
Johannesburg, 2000, South Africa
Listed on 2025-12-17
Listing for:
Avatar Advisory - Avatar Human Capital
Full Time
position Listed on 2025-12-17
Job specializations:
-
Software Development
Backend Developer, Senior Developer
Job Description & How to Apply Below
Senior Back End Developer
Position Area:
Rand Park Ridge
K6-8 years Back End Developing experience
At least 3 years in Senior position Hybrid
2 years Docker/Kubernetes experience
5 years developing APO’s for FE Development
3 years Agile/scrum framework
5 years SQL
We are seeking a highly skilled Senior Back-End Developer with strong SQL expertise to design, develop, and maintain robust back-end systems. The successful candidate will play a key role in system architecture, database optimisation, and mentoring junior developers while working closely with cross-functional teams.
Key Responsibilities- Design, develop, and maintain scalable back-end applications
- Develop and optimise complex SQL queries, stored procedures, and database schemas
- Ensure data integrity, performance, and security across systems
- Integrate front-end elements with server-side logic
- Participate in system architecture and technical decision-making
- Troubleshoot, debug, and resolve application issues
- Conduct code reviews and enforce best development practices
- Mentor junior and mid-level developers
- Collaborate with business analysts, product owners, and QA teams
- Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience)
- 5+ years’ experience in back-end development
- Advanced proficiency in SQL (MS SQL / MySQL / Postgre
SQL) - Strong experience with back-end languages such as C#, Java, Python, or PHP
- Experience working with APIs (RESTful services)
- Solid understanding of database design, indexing, and performance tuning
- Experience with version control systems (Git)
- Strong problem-solving and analytical skills
- Experience with cloud platforms (AWS, Azure, or similar)
- Knowledge of microservices architecture
- Experience in Agile / Scrum environments
- Exposure to Dev Ops and CI/CD pipelines
- Strong attention to detail
- Excellent communication and teamwork skills
- Ability to work independently and manage multiple priorities
- Leadership and mentoring capability
Position Requirements
10+ Years
work experience
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
Search for further Jobs Here:
×