api jobs in Gauteng

Transactional Banking Network & API Specialist Ready to step into a high-impact role supporting the digital backbone of transactional banking? This opportunity is ideal for a technically strong specialist who enjoys problem-solving, client interaction, and working behind the scenes to keep critical banking channels secure, stable, and scalable. Company and Job Description: A leading financial...

Responsibilities: - Implement and configure Identity Management solutions, including modern OAuth2 flows. - Collaborate within an Agile team environment, utilizing TFS/Git for source control. - Write clean, maintainable code and implement comprehensive Unit Tests (xUnit/nUnit). - Participate in architectural discussions, advocating for SOLID principles and clean coding practices. - Implement...

The role is responsible to develop and maintain the design, development, and delivery of business-critical APIs and Microservices across the group to meet current and future enterprise software and application needs. This role is responsible to oversee and manage the following API, Microservices and Channel Platform portfolios within the Technology Function: API Architecture management, Design &...

Are you a back-end expert who is happiest working on server-side logic, APIs, and services? Our client is looking for a Developer passionate about performance, security, and scalability and who is a team player, enjoys mentoring others and will contribute to a culture of technical excellence. Responsibilities: - Implement and configure Identity Management solutions, including modern OAuth2...

Requirement Overview The purpose of this role is to design, build, secure, and operate application programming interfaces (APIs) and integrations that connect enterprise systems and data sources. The role translates integration requirements into resilient, observable services using modern API and integration patterns, enforces security by design, and manages the full API lifecycle from design...

Position: API Developer Location: Johannesburg Employment Type: Contract Required Skills - Strong experience in RESTful API development and integration patterns. - Hands-on expertise with / Python / Java (or relevant backend technologies). - Knowledge of API Gateways (Kong, Apigee, AWS API Gateway, Azure API Management, etc.). - Experience with OAuth2, JWT, SSO, and secure API...

Reverside is an established IT services provider focused on delivering high-quality Software Development , IT Resourcing , Digital Transformation , and Systems Support solutions. We are looking for skilled Network / API Specialis t professionals to join our growing team and contribute to innovative technology projects across various industries. Key Responsibilities - Provide specialist API,...

We are looking for an experienced API Developer (Backend) for a 3 month contract to work on high-impact projects. The successful candidate will design, develop, and maintain APIs to support our business-critical applications. This is a hybrid role requiring occasional onsite work at our Johannesburg office. Key Responsibilities: - Develop, test, and maintain APIs using C#, Node.js, and .NET...

Job Purpose- To drive the digital strategy, grow primary banked clients and associated revenues for Transactional Services whilst aligning with the Enterprise strategy. Our objective is to grow our client base and revenue through deposits and transactional volume, drive efficiencies through innovation, develop or partner in the field of disruption and driving client centric solutions and...

Responsibilities What You Bring to The Table Innovative – You are innovative and creative and bring out-of-the-box solutions to the table Communicator – You are a pro at expressing the written word. A savvy communicator, your written and verbal skills are top-notch Priority Driven: You are comfortable working in a continually changing and dynamic environment and driving top issues to...

About the CompanyWe’re a full-service, through-the-line marketing agency that delivers everything from brand strategy and creative design to digital, PR, and media – all under one roof.What makes us different is our culture: grounded in Christian values, built on relationships, and powered by genuine passion for excellence. We’re non-corporate, people-centred, and collaborative, combining...

MAIN JOB FUNCTION:To provide administrative, operational, and regulatory support to ensure the efficient functioning of the department and compliance with SAHPRA, GMP, and ISO 13485 requirements.KEY PERFORMANCE AREAS:Operations and Administration Support:Assist with day-to-day operations and administrative tasks of the company. Control the flow of promotional materials and master documentation....

As a QA Test Analyst youll ensure software quality before production by designing and executing advanced manual and automated tests across products and programmes. Working closely with developers, product owners, and stakeholders, youll take a focused, methodical approach, guided by technical specs, user stories, and a broad range of testing tools and strategies. Requirements: - 3+ years...

What Were Looking For: - Skilled Developer in C#, .NET, .NET Core and Microsoft SQL. (Required) - Building responsive, microservices-based web applications with RESTful APIs. (Beneficial) - Knowledge of DevOps practices including CI/CD pipelines (Beneficial) - Knowledge and Experience in Azure, AWS, Kubernetes, Microservices, Azure, DevSecOps (Beneficial) - Must have some financial/banking exp...

Responsibilities: - Implement and configure Identity Management solutions, including modern OAuth2 flows. - Collaborate within an Agile team environment, utilizing TFS/Git for source control. - Write clean, maintainable code and implement comprehensive Unit Tests (xUnit/nUnit). - Participate in architectural discussions, advocating for SOLID principles and clean coding practices. - Implement...

Key Responsibilities: - Design, develop, and maintain applications using C#.NET, Visual Basic.NET, and SQL. - Write optimized SQL queries, stored procedures, and reports; implement indexing strategies. - Develop and integrate web services and REST APIs. - Maintain and enhance existing codebases; develop new product features. - Analyse business requirements and technical specifications to...

Technical Expertise: - Expertly Skilled Developer with at least 10 years exp in C#, .NET, .NET Core and Microsoft SQL. (Required) - Expertly Building responsive, microservices-based web applications with RESTful APIs. (Required) - Expertly Developing high performance, high throughput applications. (Required) - Solid knowledge of DevOps practices including CI/CD pipelines (Required) - Experience...

What youll do: - Design, develop, and maintain scalable web applications using C#, .NET, ASP.NET MVC, LINQ, Entity Framework, SQL, HTML, CSS, and JavaScript. - Build and maintain high-performance Android applications (Java/Kotlin). - Develop Web APIs and RabbitMQ consumers for system integration. - Optimize database queries and ensure high-volume transaction performance. - Collaborate closely...

About the role: - Primarily production support. - Analyse and resolve software errors. - Design and develop robust, testable software. - Document business rules and key decisions. - Suggest system improvements. - Requirements: - 2+ years (full time equivalent) of Microsoft SQL Server development experience. - 1+ years (full time equivalent) of C# .NET Core development experience. - Knowledge of...

What youll do: - Collaborate with cross-functional teams to understand project requirements. - Develop and maintain cross-platform mobile apps using Flutter. - Translate designs and wireframes into clean, high-quality code. - Optimize app performance across multiple devices. - Troubleshoot and debug issues to ensure app stability. - Stay up to date with Flutter and mobile development...