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Johannesburg: C# Integration Developer

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Job Description

Our client is a leading technology solutions provider that partners with major financial institutions to deliver smart, scalable integration services. They are seeking an Intermediate C# Integration Developer to join their middleware team and contribute to the development and support of custom-built integration interfaces. Youll be working in a collaborative environment that values innovation, technical excellence, and customer-centric delivery. Key Responsibilities: Design and develop integration solutions using C#, XML, JSON, and web services Collaborate with cross-functional teams to analyse and implement system interfaces Maintain and enhance existing integration platforms Participate in Agile ceremonies and contribute to sprint deliverables Job Experience and Skills Required: Bachelors degree in Information Technology or related field Minimum 3 years experience in software development, with a focus on integration Proficient in C#, ASP.NET, ASP.NET Core, and MS SQL Server Strong understanding of object-oriented programming and SOLID principles Familiarity with Agile development methodologies Apply now!



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Johannesburg: C# Integration Developer

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Job Description

Whats in it for You?: Work on mission-critical system integrations across the enterprise Exposure to modern architecture, internal platforms, and international clients Collaborate with seasoned Developers in an Agile team environment Enjoy stability, a strong team culture, and growth opportunities Key Responsibilities: Develop and maintain system interfaces using C# and internal integration tools Perform functional and technical analysis of integrated systems Build and maintain sequence diagrams, test cases, and documentation Collaborate with cross-functional teams in an Agile environment Provide support and maintenance for deployed integrations Participate in daily client engagements , respond to queries within set timeframes Assist with weekend production deployments when required Travel internationally on occasion, depending on the project’s/clients’ needs Drive continuous improvement and innovation in integration practices Key Skills & Experience: Education & Experience: Bachelors Degree in Information Technology , Computer Science or similar Minimum 5 years’ experience in software development, ideally within the banking or financial services sector Technical Skills: Strong experience with C# , ASP.NET , and ASP.NET Core Proficient in MS SQL Server , Web Services , and API development Familiar with IIS , XML , JSON , and integration protocols Source control experience using Git Strong understanding of Object-Oriented Programming (OOP) and SOLID principles Soft Skills: Analytical thinker with a problem-solving mindset Strong communication and client engagement skills Able to work well under pressure and deliver to tight deadlines Team-oriented and collaborative Apply Now!
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Johannesburg: C# Integration Developer

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Job Description

Our client in Johannesburg is looking for a technically strong and solution-oriented C# Integration Developer to join their team. The successful candidate will be responsible for developing and maintaining system integration solutions to support business processes, while working closely with internal and external stakeholders. Key Responsibilities: Design, develop, and implement system integration solutions Maintain and support existing integration services Collaborate with business and technical teams to define integration requirements Ensure best practices in coding, testing, and documentation Job Experience & Skills Required: A Bachelors Degree in Computer Science or a relevant IT Diploma (required) 3 years of software development experience Proficient in C# , ASP.NET , Web Services , and RESTful APIs Experience working with MS SQL Server , XML , and JSON Familiarity with Git for version control Solid understanding of system integration principles Strong problem-solving abilities and attention to detail Apply now!



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Johannesburg: C# Integration Developer

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Job Description

Company and Job Description: An established technology partner is looking for a skilled Integration Developer to join their team. The focus of this role is to design and build interfaces using their in-house integration platform, connecting multiple systems while maintaining stability and performance. This is your chance to work on enterprise-level integration projects in a highly collaborative, client-facing environment. Youll be involved in full-cycle development from analysis, design, and coding to testing, maintenance, and deployment. Whats in it for you? Youll work with advanced technologies across banking systems, gain exposure to international projects, and contribute to solutions that directly impact business efficiency. If you enjoy solving complex integration challenges, this is the role for you. Key Responsibilities: Develop and maintain system integrations using C#. Perform functional and technical analysis, including sequence diagrams and documentation. Design, code, and test integration solutions in line with business requirements. Collaborate in an Agile environment with daily client engagements. Provide application maintenance and support for existing integrations. Respond to client queries within agreed timeframes. Participate in production deployments, including weekend availability when required. Drive innovation and improvements within the integration space. Job Experience and Skills Required: Education: Bachelor of Science in Information Technology (or equivalent). Experience: 5 years in software development within the IT sector. Strong background in system integration and application support. Skills & Technologies: Proficient in C#, ASP.NET, ASP.NET Core, Web Services, APIs, MS SQL Server, IIS, XML, JSON. Strong understanding of OOP and SOLID principles. Source control with Git. Exposure to Agile methodologies. Apply now!
View Job  Stellenbosch: Sales Consultant posted by Pension Loan



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How to Apply

Click “GO APPLY NOW” to visit the company’s application page.
Follow their instructions carefully.

JVR Jobs connects you with employers – we don’t process applications directly.

Latest Job Opportunities

Gauteng: Tax and Reporting Manager posted by Network Finance

Jobs in Gauteng October 20, 2025
Computer Network Finance Other IT

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Accounting Network Finance Other Finance

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Gauteng: Tax and Reporting Manager posted by Network Finance

Jobs in Gauteng October 20, 2025
Computer Network Finance Other IT

Company Description:This established investment and property group is seeking a hands-on Tax and Reporting Manager to oversee their full tax…

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Western Cape: Tax Manager: Africa Zone posted by Network Finance

Jobs in South Africa October 20, 2025
Computer Network Finance Other IT

Job and Company Description:Leading organisations across sectors such as FMCG, telecommunications, financial services, and mining are actively seeking...

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South Africa: Talent Pool: Zero Waste Manager posted by Wasteplan

Jobs in South Africa October 20, 2025
Operations Wasteplan

Job SummaryYou will be required to lead the ZTL department in implementing zero waste strategic goals at designated sites and…

View Job

South Africa: Talent Pool: Human Resources Assistant posted by Wasteplan

Jobs in South Africa October 20, 2025
Human Resource Wasteplan

Job summary Assist with office administration, HR administration and keeping personnel files up to date. Support and advise management/staff members…

View Job

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Posted in Jobs in Central Johannesburg, Jobs in Gauteng, Jobs in Johannesburg, Jobs in South Africa

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