159 Senior developer Jobs and Work in Gauteng

Senior Developer
GAP Infrastructure Corporation —Gauteng
- Full-time
Senior Graphic & Digital Designer
Vertical Service Provider —Houghton Estate, Gauteng
Quick Apply
12h
Senior Embedded & System Software Test Engineer
Phahamiso Consulting —Pretoria, Gauteng
- R50 000 - R85 000 a month
- Temporary
Quick Apply
1d
Lead AI Solutions Architect, Customer Success
Genesys —Johannesburg, Gauteng
- Full-time
1d
Senior AI Engineer
DVT —Johannesburg, Gauteng
- Full-time
Quick Apply
1d
SENIOR LECTURER: ACCOUNTING
Advtech —Johannesburg, Gauteng
1d
Senior DevOps Engineer
Absa Bank Limited —Randburg, Gauteng
- Full-time
1d
Flutter Competency Lead
Luno —Johannesburg, Gauteng
- Remote
Quick Apply
1d
Quantitative Analyst
Nedbank —Johannesburg, Gauteng
1d
Senior Business Analyst (IT)
Clicks Group Limited —Roodepoort, Gauteng
2d
Webflow Developer
Hire Overseas —Johannesburg, Gauteng
- Remote
Quick Apply
2d
Senior Java Developer
DVT —Johannesburg, Gauteng
- Full-time
Quick Apply
2d
Senior QA Engineer / Quality Assurance Engineer (contract)
PBT Group —Johannesburg, Gauteng
- R450 - R500 a day
2d
Senior AWS Developer
iqbusiness South Africa —Johannesburg, Gauteng
2d
Snr Applications Developer
Stefanutti Stocks —Kempton Park, Gauteng
2d
Senior Software Engineer-1
nCino —Johannesburg, Gauteng
- Full-time
2d
Ecommerce Key Account Manager
SMD Technologies —Johannesburg, Gauteng
Quick Apply
2d
Senior C++ Developer
Colibri Recruitment —Centurion, Gauteng
Quick Apply
3d
Director of Admissions Sales (Contact Centre)
HyperionDev —Johannesburg, Gauteng
- Full-time
Quick Apply
3d
Senior Software Engineer
Skye Business Solutions —Lanseria, Gauteng
- R1 100 000 - R1 300 000 a year
- Full-time
- Remote
Quick Apply
3d

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Senior Developer

GAP Infrastructure Corporation
Gauteng

Apply Now

Job Details

Full-time

Full Job Description

We are seeking a highly skilled Java Developer to lead our development team in designing, building, and maintaining enterprise-grade systems. The ideal candidate will have extensive experience in Spring Boot, JPA/Hibernate, and relational databases (MSSQL & MySQL). Additionally, this role requires team leadership, mentoring junior developers, and driving knowledge transfer to upskill the team.

As a Senior Java Developer, you will not only contribute to coding and architectural decisions but also manage and guide a team of developers, ensuring best practices and high-quality deliverables in an Agile environment.

Key Responsibilities

Development & Architecture

Design, develop, and maintain high-performance Spring Boot applications.

Implement JPA/Hibernate for efficient database interactions with MSSQL and MySQL.

Develop GraphQL APIs, ensuring efficient data querying and flexibility in API consumption.

Optimize database performance and query execution for scalability and efficiency.

Develop and maintain UI components using JSF (PrimeFaces), with optional contributions to Angular-based front-end projects.

Ensure application security, performance, and scalability using industry best practices.

Utilize Bitbucket (Git) for source control, JIRA for Agile task management, and Maven for dependency management and build automation.

Lead code reviews, architecture discussions, and best-practice implementations.

Troubleshoot production issues, ensuring system stability and performance.

Leadership & Team Management

Lead and manage a team of developers, ensuring best practices are followed.

Conduct mentorship and training sessions for junior developers to improve overall team proficiency.

Organize knowledge transfer sessions on Java, Spring Boot, GraphQL, and software design patterns.

Collaborate with cross-functional teams including business analysts, UI/UX designers, and DevOps teams.

Guide the team through Agile methodologies, Sprint Planning, and Scrum practices.

Required Qualifications

5+ years of experience in Java development with strong expertise in Spring Boot.

Hands-on experience with GraphQL API and RESTful Web Services development and optimization.

Strong experience in JPA/Hibernate for ORM and database interaction.

Proficiency in MSSQL and MySQL, with strong database performance tuning skills.

Experience with JSF (PrimeFaces) for UI development.

Knowledge of Angular (optional but a plus).

Experience with Bitbucket (Git) for source control and JIRA for Agile project tracking.

Strong knowledge of Maven for dependency management and build automation.

Proven experience in leading development teams, mentoring junior developers, and conducting knowledge-sharing sessions.

Strong understanding of RESTful APIs, GraphQL, and microservices architecture.

Excellent problem-solving and debugging skills.

Preferred Qualifications

Experience with Docker, Kubernetes, and cloud platforms (AWS, Azure, GCP).

Familiarity with unit testing frameworks such as JUnit and Mockito.

Experience in CI/CD pipelines, DevOps best practices, and automated deployments.

Apply Now

Refine Your Search

senior developer jobs in gauteng

Senior Developer

Senior Graphic & Digital Designer

Senior Embedded & System Software Test Engineer

Lead AI Solutions Architect, Customer Success

Senior AI Engineer

SENIOR LECTURER: ACCOUNTING

Senior DevOps Engineer

Flutter Competency Lead

Quantitative Analyst

Senior Business Analyst (IT)

Webflow Developer

Senior Java Developer

Senior QA Engineer / Quality Assurance Engineer (contract)

Senior AWS Developer

Snr Applications Developer

Senior Software Engineer-1

Ecommerce Key Account Manager

Senior C++ Developer

Director of Admissions Sales (Contact Centre)

Senior Software Engineer

I want to receive the latest job alert for senior developer in gauteng

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