We’re seeking an experienced and delivery-focused .NET Developer to support the ongoing delivery of multiple projects within a fast-paced consulting environment.
The successful person will be a strong hands-on developer who can work with minimal supervision, contribute across the full software development lifecycle, and help reduce key-person dependency across critical delivery workstreams. This role requires a proactive individual who can take ownership of development tasks, contribute to solution delivery, and collaborate effectively with cross-functional teams.
What you’ll do:
Design, develop, test, and maintain software solutions using Microsoft .NET technologies.
Contribute across the full Software Development Lifecycle (SDLC), from requirements analysis through to deployment and support.
Develop and maintain RESTful APIs and service-based applications.
Build and enhance front-end applications using Angular or a similar component-based web framework.
Work closely with business stakeholders, analysts, testers, and fellow developers to deliver high-quality solutions.
Investigate application defects, analyse logs and telemetry data, identify root causes, and implement effective resolutions.
Participate in code reviews and promote development best practices.
Contribute to release planning, deployment activities, and post-release validation.
Support continuous improvement initiatives and assist in mentoring Graduate and Junior Developers where required.
Your Expertise:
Minimum 5 years’ professional software development experience.
Demonstrable ownership and successful delivery across multiple software releases.
Skills:
Core Technology Stack
Strong practical experience with:
C#
.NET Framework / .NET Core
REST APIs and service-oriented development
Angular or a similar modern component-based web framework
Microsoft SQL Server or equivalent relational database technologies
Engineering Practices
Proven experience with:
Git source control
Pull request workflows
Branching and merging strategies
Code reviews
Automated unit testing
CI/CD pipelines
Azure DevOps or equivalent DevOps tooling
Application Support
Ability to:
Troubleshoot and investigate production issues systematically
Gather and analyse application logs and telemetry
Identify and resolve root causes
Participate in release support and validation activities
Advantageous Experience
The following skills and exposure will be highly beneficial:
Microsoft Azure
Azure Application Insights or similar monitoring tools
Power BI
Flutter
Data integration projects
Data validation and quality assurance initiatives
Cloud-based deployments and monitoring practices
Qualifications:
Relevant IT Qualification
Key Competencies
Ability to work independently within well-defined problem spaces.
Strong analytical and problem-solving skills.
Excellent communication and stakeholder engagement abilities.
Ability to identify and escalate risks proactively.
Collaborative team player with a consulting mindset.
Commitment to delivering high-quality, maintainable solutions.
Willingness to mentor and support junior team members.
Other information applicable to the opportunity:
Contract Duration: Initial 6-month contract
Location: Johannesburg
Work Arrangement: Hybrid
Why work for us?
Want to work for an organization that solves complex real-world problems with innovative software solutions? At iOCO, we believe anything is possible with modern technology, software, and development expertise. We are continuously pushing the boundaries of innovative solutions across multiple industries using an array of technologies.?
You will be part of a consultancy, working with some of the most knowledgeable minds in the industry on interesting solutions across different business domains.?
Our culture of continuous learning will ensure that you will have all the opportunities, tools, and support to hone and grow your craft.?
By joining IOCO you will have an open invitation to developer inspiring forums. A place where you will be able to connect and learn from and with your peers by sharing ideas, experiences, practices, and solutions.?
iOCO is an equal opportunity employer with an obligation to achieve its own unique EE objectives in the context of Employment Equity targets. Therefore, our employment strategy gives primary preference to previously disadvantaged individuals or groups.
