postgresql

Senior Systems Administrator Reference: CPT -RP-1 Salary: R900 000 - R Duties & Responsibilities Are you passionate about network security, automation, and optimizing infrastructure performance? Do you thrive in a dynamic environment where your expertise makes a real difference? If so, we want you to be part of our Clients team!As a Senior Systems...

Some heroes wear capes. Others write Java. If you can tame legacy code, architect scalable systems, and know the difference between "it works" and "it's production-ready", then we need to talk. We're looking for a Senior Java Developer & Architect who's ready to take on complex enterprise projects, influence technical direction, and build software that's as...

Key Responsibilities - Design, build, and maintain scalable ETL/ELT pipelines using Python and SQL to support data integration and analytics initiatives. - Integrate and harmonise data from multiple sources, including transactional, financial, and CRM systems. - Deliver high-quality, reliable data products for reporting, analytics, and business...

Ozow, a leading fintech company in South Africa, seeks a Senior Software Engineer to join a hands-on, collaborative team. You will design, implement, and optimize scalable web applications using .NET 8, C#, JavaScript, ReactJS, HTML and CSS.Expect code reviews, architecture standardisation, and close collaboration with agile teams to deliver robust...

Khonology in Johannesburg is seeking a Senior Java Developer to own backend services and contribute across the full stack, including front-end work with modern frameworks.You will design APIs, work with cloud platforms, mentoring teams, implement CI/CD, and stay ahead of tech trends to deliver scalable, robust systems.Applicants should bring 8+ years of...

ENVIRONMENT: A cutting-edge FinTech company has an exciting position for a go-getter & highly driven Software Developer to join its Joburg team. Your core role will be to participate in every stage of the development lifecycle, including feature conception, design, implementation, testing, rollout and making everything run smoothly and safely in production....

Idbasesoftware is seeking a highly skilled Senior DBA to join our dynamic data team in Johannesburg. You'll manage and optimize enterprise database systems, ensuring high performance and security while collaborating with cross-functional teams.This remote-first role suits professionals experienced in SQL Server, Oracle, PostgreSQL, and MySQL, with a strong...

Tech Stack Backend – .NET 8 (Core) Framework: .NET Core Web API Data Access: Entity Framework Core with Npgsql provider (PostgreSQL) Validation & Mapping: FluentValidation, AutoMapper Architecture: Onion Architecture with Mediator pattern and dependency inversion Auth: AWS Cognito (Authentication) and AuthZ (Authorization) Caching: In-memory...

An established organization specializing in Data and Analytics services is seeking a highly skilled Senior Level 1 Application Support / DBA Engineer to join their dynamic team. This role offers a unique opportunity to support mission-critical enterprise environments, ensuring operational stability and resilience across multiple data centres. Perfect for...

Senior Full Stack Software Engineer (TypeScript, Node.js, React, AWS) (Remote) IT - Software Development Johannesburg - Gauteng - South Africa, Cape Town - Western Cape - South Africa, Kenya, Remote Environment BE responsible for key functions that directly impact the onboarding and configuration experience for merchants as the next Senior Full Stack...

Senior Full Stack Software Engineer (TypeScript, Node.js, React, AWS) (Remote) IT - Software Development Johannesburg - Gauteng - South Africa, Cape Town - Western Cape - South Africa, Kenya, Remote Environment BE responsible for key functions that directly impact the onboarding and configuration experience for merchants as the next Senior Full Stack...

Senior Full Stack Software Engineer (TypeScript, Node.js, React, AWS) (Remote) IT - Software Development Johannesburg - Gauteng - South Africa, Cape Town - Western Cape - South Africa, Kenya, Remote Environment BE responsible for key functions that directly impact the onboarding and configuration experience for merchants as the next Senior Full Stack...

Johannesburg, South Africa | Posted on 07/27/2026Reverside is an established itservices provider focusing on delivering high-quality software development, itresourcing, digital transformation, and systems support solutions. We arealways looking for skilled professionals to join our growing team and contributeto innovative technology projects across various...

Senior Full Stack Software Engineer (TypeScript, Node.js, React, AWS) (Remote) IT - Software Development Johannesburg - Gauteng - South Africa, Cape Town - Western Cape - South Africa, Kenya, Remote Environment BE responsible for key functions that directly impact the onboarding and configuration experience for merchants as the next Senior Full Stack...

Senior Full Stack Software Engineer (TypeScript, Node.js, React, AWS) (Remote) IT - Software Development Johannesburg - Gauteng - South Africa, Cape Town - Western Cape - South Africa, Kenya, Remote Environment BE responsible for key functions that directly impact the onboarding and configuration experience for merchants as the next Senior Full Stack...

Senior Full Stack & Operations Engineer (TypeScript / React / PostgreSQL / Cloud & AI) Position: Full-Time, Permanent Experience Level: Senior (Graduated pre-2020) Company: Flyp (flyp.co) About Flyp At Flyp , we are revolutionizing the UK residential real estate market. The traditional process of buying and selling homes is slow, manual, and...

Senior Full Stack & Operations Engineer (TypeScript / React / PostgreSQL / Cloud & AI) Position: Full-Time, Permanent Experience Level: Senior (Graduated pre-2020) Company: Flyp (flyp.co) About Flyp At Flyp , we are revolutionizing the UK residential real estate market. The traditional process of buying and selling homes is slow, manual, and inefficient. We...

Senior Full Stack & Operations Engineer (TypeScript / React / PostgreSQL / Cloud & AI) Position: Full-Time, Permanent Experience Level: Senior (Graduated pre-2020) Company: Flyp (flyp.co) About Flyp At Flyp , we are revolutionizing the UK residential real estate market. The traditional process of buying and selling homes is slow, manual, and inefficient. We...

Senior Full Stack Software Engineer (TypeScript, Node.js, React, AWS) (Remote) IT - Software Development Johannesburg - Gauteng - South Africa, Cape Town - Western Cape - South Africa, Kenya, Remote Environment BE responsible for key functions that directly impact the onboarding and configuration experience for merchants as the next Senior Full Stack...

Requirements - Relevant IT qualification and experience - Strong Python development skills - Strong FastAPI experience - Back-end or Full-Stack development experience - REST APIs and microservices - SQL and database development - PostgreSQL / MySQL experience - Docker and containerisation advantageous - Django / Flask advantageous - JavaScript / TypeScript...