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ASP.NET Developer
Location: Gauteng

As a Specialist Recruiter within the IT sector, my clients are always on the lookout for exceptionally talented .NET API Developers. Your back-end coding skills on the .NET framework and C# skills, together with a stable working track record, will not go unnoticed with some of the top clients in Gauteng. Let’s explore true multi-disciplinary opportunities together where we can enhance your technical abilities and expose you to new technologies and innovations.

• IT qualification (highly beneficial)
• Min 3 years' experience in C# and ASP.NET framework development
• SQL
• Web development – JavaScript, HTML, CSS

If you would like to be considered, please apply directly. For more information, contact:
Njabulo Ndzimande:
Recruitment Consultant

If you have a strong understanding of development, this role in a top technical growing company could be for you! This company is offering strong technical exposure if you have good experience in managing multiple projects. Don’t delay and send your CV now; this could be the opportunity you’ve been waiting for! Your experience in the telecom or financial environment will stand you in good stead for this position.

• Relevant related Qualification (Degree/Diploma)
• 5 years+ experience in C#. ASP.Net full stack
• Experience working on multiple projects simultaneously

Please note if you have not received feedback within two weeks, please consider your application unsuccessful for this particular opportunity.

R 500 000 - R 600 000

Description

Investec Sandton is looking a Full Stack Software Developer who has a passion for high quality software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle from conception to deployment of each new product. As a Full Stack Developer, you need to be comfortable around both the front and back-end coding languages, development frameworks and third-party libraries. Develop and maintaining web applications. Create automated and scalable solutions. Develop reusable code and libraries for future use. Translate UI and UX wireframes to visual elements of the application. Integrate frontend and backend aspects of the application. Test software to ensure responsiveness and efficiency. Troubleshoot, debug and upgrade software. In addition to being a solid developer, we're looking for someone who is proactively looking for new opportunities to build efficiencies into the organization's technical capabilities and strategies.

Experience, skills and capability

• Software development related certification or Tertiary degree in the relevant field is required
• 5+ Years of development experience using the following languages and their respective frameworks:
  • C# - ASP.NET APIs using .NET Framework, .NET Core, .NET6+
  • Typescript - Angular2+
• A good knowledge of the following tools and processes are required:
  • Use source control, primarily using git
  • Understanding of design principles behind scalable applications and REST APIs
  • Experience of writing unit tests and integration tests in projects using languages mentioned above
  • Understand CI/CD processes and their automation
  • Understanding of deployment into containerized environments, using Kubernetes and Azure cloud services
  • Able to provide support for deployed application(s)/service(s) and monitor performance
• Additional software development skills that can be helpful:
  • Using git with Azure DevOps repositories
  • CI/CD process with Azure DevOps pipelines
  • Azure cloud services
  • Microsoft SQL
  • HTML
  • JavaScript (ES6+)
  • CSS

Investec Culture

At Investec we look for intelligent, energetic people filled with passion, integrity and curiosity. We value individuals who in turn value our culture that is, a flexible attitude comfortable to live with ambiguity and willing to challenge the status quo. Diversity, talent and leadership are respected in pursuit of the growth of our business. People who can manage themselves and build strong relationships in order to get things done, will perform in out of the ordinary ways in our environment.

Web Portal Development: Create a secure, user-friendly web portal for designated users to view and manage data sent from our Unity application.

Database Development and Management : Design, manage and implement a secure, scalable relational database

Back-End Development: Build and maintain PHP scripts for web-based back-end processes.

API Development (Unity Integration): Update, create and streamline the database connection in Unity applications using C#.

Data Security: Implement secure data transfer protocols between the web portal, Unity application, and database.

System Optimization: Optimize performance across all platforms, ensuring fast and efficient data handling.

Troubleshooting: Identify and resolve bugs or performance issues across the web portal, back-end, and Unity systems.

Technical Skills:

Proven experience in full-stack development (frontend + backend + DB design)

Strong skills in:

Backend: Node.js, Python (FastAPI/Django), or similar

Database: PostgreSQL or MySQL

Frontend: React, Vue.js, or similar (tailored for admin dashboards)

Auth: Secure password handling, token-based login, role-based access

Knowledge of REST APIs and secure data integration between web and Unity.

Ability to propose secure and scalable architectures

Strong communication and documentation skills

Purpose of the role
Our clientis seeking a full stack developer with 3-5 years' experience. The ideal candidate will be responsible for designing, developing, and maintaining software applications across the entire stack and hold a firm understanding of web frameworks, APIs, databases, and back-end languages. The successful candidate will join our client's dynamic IT division, playing a crucial role in ensuring our clients clients'utilize the latest technology through our client'sproprietary software system.

Responsibilities

• Full Stack Development: Design, develop, and maintain web applications with a focus on both front-end and back-end development.
• Develop server-side code using C# and ASP.NET
• Write complex SQL queries ensuring high performance and responsiveness
• Collaborate with cross-functional teams to gather requirements, translate them into technical specifications, and implement efficient and scalable solutions.
• Develop efficient and maintainable code, adhering to best practices and coding standards.
• Create responsive and user-friendly front-end interfaces ensuring a seamless user experience.
• Design and optimize databases using SQL, ensuring data integrity and performance.
• Conduct thorough testing and debugging of software applications to ensure high-quality and bug-free deliverables.
• Stay up-to-date with the latest industry trends and technologies, and actively contribute to knowledge sharing within the team

Qualifications,Skills & Experience:

• A relevant tertiary qualification
• Has proven experience in API design, API development and the excellent documentation thereof (Web API, REST)
• Skilled in .NET Framework, .NET Core, C#, Web API, Entity Framework
• Has a good understanding of ASP.NET MVC, JavaScript, HTML, XML.
• Experience working with SQL databases and SSRS
• Solid understanding of database design and development using SQL Server or other relational databases, with experience in T-SQL.
• Knowledge of agile development methodologies and test-driven development
• A strong commitment to professional service delivery
• Innovative, critical thinking and problem-solving skills
• The ability to work independently and in a team oriented, collaborative environment
• Exposure to SOA and microservices design and principles
• Exposure to Azure DevOps and CI/CD concepts
• Has worked on an Agile team and has a solid understanding of the Scrum methodology
• Well-versed in HTML and CSS
• Proficient in TypeScript
• Has a love of technology and a native desire to keep up to date with developments in your chosen languages and tools.
  Has a passion for assisting and mentoring, sharing knowledge and skills, and uplifting the team's proficiency

Experience and exposure that will be beneficial for your application include:

• Highly developed expertise in at least one of the major OOP languages - Java, C# and JavaScript.
• Highly developed expertise in at least one of the major frameworks - Java, .Net, Node, React, and Angular
• Exposure to and experience with various other back and front-end development tools
• Exposure to and experience with various web development tools
• A high degree of technical understanding and ability to express complex problems and processes to other members of the team and representatives of the client
• A drive for ethical, professional delivery, and personal growth
• Proficiency in mobile development using .Net Maui advantageous.
• ERP Integration through ODATA services, web services, web API, WSDL, SOAP, SAP Integration.

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2 weeks ago Be among the first 25 applicants

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SUMMARY:

Our client is seeking a Full Stack Developer to join their team.

Recruiter:

HR Genie

Job Ref:

Full Stack Developer

Date posted:

Thursday, May 22, 2025

Location:

Bedfordview, South Africa

Salary:

Market related

SUMMARY:

Our client is seeking a Full Stack Developer to join their team.

POSITION INFO:

Our client is seeking a Full Stack Developer to join their team.

Responsibilities:

• Develop, maintain, and enhance websites and web applications using Next.js for the front-end.
• Build and maintain efficient, scalable back-end services and APIs using Node.js.
• Identify areas for improvement in existing programs and implement these modifications efficiently.
• Write, test, and deploy efficient, reusable code.
• Develop and enforce quality assurance procedures.
• Manage software deployment processes and performance metrics.
• Maintain and upgrade existing systems and ensure compatibility with the latest web standards.
• Collaborate with the marketing team to integrate development projects into broader marketing strategies.
• Design and build scalable, sustainable code for future use.
• Optimize web applications for maximum speed and scalability.
• Ensure the feasibility and accessibility of UI/UX designs.
• Analyze system requirements, risks, and reliability for both existing and new applications.
• Provide user training and support as needed.
• Assist with additional tasks necessary for the smooth operation of the department.
• Motivating and encouraging creativity and enthusiasm within the team and among customers. Creating an environment where ideas can flourish, and individuals feel valued and empowered.
• Fostering a culture of innovation by constantly seeking new and better ways to solve problems, improve products, and enhance services. Encouraging experimentation and embracing change as a positive force.
• Continuously striving for excellence by refining processes, enhancing skills, and learning from experiences. Committing to personal and professional growth and aiming to achieve higher standards in every aspect of work.
• Always apply TCF (Treating Customers Fairly) in any external dealings with clients.
• Work in conjunction with the various departments as required to ensure effective communication is sent from yourself to the relevant departments. Manage the communication process with the departments as per deadlines. Communication is essential across all departments.
• Always maintain leadership attributes.
  
  

• Excellent English both written and verbal communication skills.
• Attention to detail paramount.
• Deadline driven.
• Effective timekeeping.
• Ability to prioritize.
• Coping with pressure and setbacks.
• Ability to take full responsibility and accountability.
• Team player.
• 3-5 years in software design.
• Extensive knowledge and understanding of JavaScript.
• Must have moderate knowledge of ES6.
• Experience with JavaScript libraries and frameworks (e. and frameworks (e.g., NextJS, Node, Angular JS, React).
• Expertise in Next.js, including server-side rendering (SSR), static site generation (SSG), and API routes.
• Familiarity with popular libraries and frameworks is important and React is specifically important due to it being essentially in modern web development.
• Extensive experience of Node JS.
• Extensive experience of Next JS.
• Proficiency in browser rendering behavior and performance.
• Strong understanding of API design, integration, and third-party API consumption.
• Experience in development tools such as Task runners (e.g. Grunt, Gulp) and Transpilers and Bundlers (e.g. Babel, Webpack).
• Sound understanding of web markup such as HTML5, CSS3.
• Proficient understanding of code versioning tools, such as Git
  
  

• Degree in Computer Science, or related field.
  
  
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Advertising Services

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Join to apply for the Full Stack Developer role at ExecutivePlacements.com - The JOB Portal

1 week ago Be among the first 25 applicants

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SUMMARY:

Our client is seeking a skilled Full Stack Developer to design, develop, and maintain business-critical applications. This hands-on role involves translating requirements into scalable solutions using modern web and .NET technologies, contributing to both internal systems and customer-facing services.

Recruiter:

RecruiTech

Job Ref:

DUR000435/TG

Date posted:

Friday, July 4, 2025

Location:

Durban, South Africa

Salary:

R40 000 Monthly

SUMMARY:

Our client is seeking a skilled Full Stack Developer to design, develop, and maintain business-critical applications. This hands-on role involves translating requirements into scalable solutions using modern web and .NET technologies, contributing to both internal systems and customer-facing services.

POSITION INFO:

About The Role

You’ll play a key role in delivering robust, scalable technical solutions across the full software development lifecycle.

This includes front-end and back-end development, cloud integration, and working with modern technologies to continuously enhance service delivery.

Key Responsibilities:

• Design, develop, test, and deploy full-stack software solutions.
• Use modern web and .NET technologies to support continuous improvement of internal and customer-facing systems.
• Translate business needs into functional technical specifications.
• Collaborate with cross-functional teams to define and ship new features.
• Write clean, efficient, and maintainable code with a focus on performance and scalability.
• Troubleshoot and debug applications, optimizing for performance and reliability.
• Participate in code reviews and support agile development practices.
  
  

• 4–5 years of hands-on experience in full stack development
• Solid experience with C#.NET, JavaScript (Node.js), React, and Web API
• Strong proficiency in Azure, DevOps, Service Buses, and Data Pipelines
• Familiarity with SQL, SSRS, SSAS, AJAX, JSON, XML, Webhooks, HTML/CSS/Bootstrap
• Ability to work independently or collaboratively in a development team
• Skilled in writing well-documented, maintainable, and reusable code
• Strong problem-solving and critical thinking skills
  
  

• Experience working in Agile environments.
• Exposure to tools like Zendesk, Twilio, and Botpress.
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Advertising Services

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Location: Johannesburg, Gauteng, South Africa (Remote Working with the occasional day in the office in Bryanston, Sandton)

Company: UK Clients working through The South Africa Software Development Hub Ltd.

About Us: The South Africa Software Development Hub is a leading provider of technology skills to clients in the United Kingdom and Europe. Our clients include organisations in the BioTech, FinTech, Retail and Manufacturing sectors.

SASDH is seeking a talented Full Stack Developer with 4+ years of experience to join our dynamic team. If you are passionate about cloud technologies and have a knack for migrating applications from GCP to AWS, we want to hear from you!

The successful candidate will design, create, test and document new and amend complex solutions in accordance with agreed development and security standards and processes.

The candidate will work closely with the product owners and testers in small scrum teams to deliver the highest quality products in a timely and cost-effective manner and work with the product owners, business users, testers and first-line support teams in day-to-day development and support activities.

The candidate will act as a role model, continually looking for opportunities to drive change & improvements both at a personnel and team level. They will actively promote the department’s development and security policies and help ensure they are followed.

• Work within the various project teams developing applications
• Design, code, test & maintain Logistics UK’s bespoke systems
• Assist in analysing and resolving defects and issues
• Work as part of a small SCRUM team & take part in scrum ceremonies
• Provide 3rd line support for in-house applications
• Lead code reviews and secure code audits
• Mentor less experienced members of the team
• Champion the department’s development and security policies
• Challenge the status quo
• Look for opportunities to drive change/improvements within the team
• Act as a role model for individuals and team members, setting a standard, acting professionally at all times and working to a professional code of conduct and ethics
• Develop systems according to Logistics UK’s development policy and in accordance with its security guidelines
• Use Azure DevOps as a Microsoft application lifecycle management tool to record bugs, user stories and tasks
• Use Git within Azure DevOps for source control of all code projects
• Lead out of hours releases on behalf of their discipline
• Work effectively in a team environment often under pressure
• Take responsibility for the work of others as well as their own
• Maintain an awareness of developing technologies and their application and take responsibility for driving own development
• Look for opportunities to develop others within the team
• Look for opportunities to improve technology and processes used by the team
• Have a detailed understanding of Logistics UK’s systems or equivalent
• Demonstrate a passion and aptitude for both coding and creating enterprise level solutions
• Be proficient in Microsoft development technologies including C#, Asp.Net Core & REST APIs
• Be familiar with T-SQL
• Be proficient with Unit Testing including Xunit and Moq
• Be proficient with Visual Studio IDE
• Be open to new ideas and flexible to change in processes and technology
• Be proficient in using GIT as a source control tool and familiar with different branch strategies
• Have strong troubleshooting skills
• Show a passion for continuing education and improving code quality through interaction with others, using e-learning tools and attending seminars
• Be proficient with DevOps and how to create automated builds and releases
• Understand how to develop secure applications by avoiding common security pitfalls and have an understanding of the OWASP top 10
• Demonstrate an understanding of the dynamics of being a trade association
• Possess strong time management skills with a history of meeting commitments
• Have good verbal and written communication skills
• A Bachelor’s degree in computer science or related subject preferred

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3 days ago Be among the first 25 applicants

Join to apply for the Full-Stack Developer role at ExecutivePlacements.com - The JOB Portal

SUMMARY:

Our client, a Tech Start-up is looking for a Full-Stack Developer to join their dynamic team.

Recruiter:

wePlace

Job Ref:

JHB000631/AS

Date posted:

Monday, June 23, 2025

Location:

Johannesburg, South Africa

Salary:

Market Annually

SUMMARY:

Our client, a Tech Start-up is looking for a Full-Stack Developer to join their dynamic team.

POSITION INFO:

Overview:

• As a Full-stack Developer, you will lead the organisation into the future by translating system requirements into products and features. You’ll be working closely with the entire team.
• You’re an ambitious individual who can work under their own direction towards agreed targets/goals. Ability to manage change and be open to it, good time management, and an ability to work under pressure when/if a problem occurs on live. Proven interpersonal skills while contributing to team effort by accomplishing related results as needed. Maintain technical knowledge by improving skills via online learning, attending workshops etc.
• The success of this role is in your hands as you transform vital business needs into code and drive innovation.
  
  

• As a full-stack developer, you will be responsible for developing new features and maintaining a healthy code and performant code base.
  
  

• 1-3 years experience
  
  

• Independently plans, installs, integrates, and validates systems software and hardware solutions.
• Collaborating with the team on new features and improvements.
• Resolves issues and navigates obstacles to deliver the product.
• Building out native applications for both iOS and Android.
• Leads technical change implementation across environments. Acquires and applies a broad knowledge of the business, its products, and processes.
• Test-driven development.
  
  

• Ruby
• JavaScript ES6
• Ruby on Rails
• React
• React Native
• React Redux
• Tailwind CSS
• HTML
• CSS
• Postress
• PostGIS
  
  

• With flexible working hours, we want you to produce your best work and maintain a healthy work-life balance. Should you accept the offer, we will structure the workweek, which shall include some remote working days, a planning/sprint day, one on one working hours, and in-office working days.
• You will be responsible for defining deadlines with the team and these deadlines will be managed in accordance with daily tasks (e.g., bugs).
  
  

• Flexible working hours (within reason).
• Remote working days.
• Additional leave days (± 20 days).
• Upskilling courses (let us know what you need).
• Monthly team lunches.
• No dress-code.
  
  

• Seniority level Entry level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Advertising Services

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