Jobs at Interfront SOC Ltd

Description

Responsibilities / Key Tasks:

• Maintain and enhance existing functionality and develop new components to meet evolving business needs.
• Collaborate with business analysts and cross-functional teams to translate requirements into solutions.
• Refactor, optimise and improve codebases for performance, scalability and maintainability.
• Conduct testing, including unit and integration testing, to ensure functional correctness.
• Produce and maintain technical documentation.
• Perform root cause analysis (RCA) on defects and production issues.
• Participate in build, packaging and deployment processes across environments.
• Contribute to continuous improvement of development standards and practices; senior candidates may mentor junior developers.

Closing date: 17th of October 2026

• Vacancy open to people with disabilities.
• Permanent Hybrid working position in Cape Town and Pretoria.

Requirements

Minimum Requirements

• Relevant tertiary qualification in Information Technology, Computer Science, Engineering, or a related field or Matric with 5+ years of hands-on development experience within a custom software development environment, with multiple production releases per year.
• Solid proficiency in .NET C#, with proven expertise in developing enterprise-grade web applications. (VB an advantage)
• A minimum of 5 years’ experience as a Developer in a multi-tiered .NET application environment and at least 5+ years of experience as a Front-End Developer using relevant technology stack.
• Solid experience with modern web technologies, including Angular JavaScript/TypeScript, ASP.NET, HTML5, and React.
• Understanding to advanced Knowledge of RESTful frameworks, with experience working with JSON and XML-based data exchange.
• Working knowledge of web application security principles (OWASP), including common vulnerabilities and best-practice prevention techniques.
• Strong collaborative skills, with the ability to work within cross-functional teams and translate use cases or user stories into intuitive user interfaces.
• Comprehensive understanding of SDLC methodologies, including Agile and Waterfall, along with associated tools, processes, and best practices.

Experience with the Following Technologies

• Angular (Version 6 and above) with strong proficiency in building scalable, component-based front-end applications.
• Knowledge of ASP.NET and C# .NET, including deep understanding of JavaScript, CSS, XML, TypeScript and HTML.
• Practical experience working with Microsoft Internet Information Services (IIS), preferably IIS 7 and later.
• Demonstrated integration experience using SOAP and RESTful web services.
• Solid understanding of XML and JSON message structures, including namespace management, schema utilisation, and structured data handling.
• Experience with SQL and relational database development, specifically Microsoft SQL Server (2008 and later) and Azure SQL.
• Proficient in API testing and validation using SoapUI and Postman.
• Candidates must have prior experience using source control/version control software, such as Microsoft Visual SourceSafe, Git, Azure DevOps Repos, or other industry-standard tools.

Hands-on experience with Microsoft development toolsets, including:

• Visual Studio
• IIS 7+
• SQL Server Management Studio (SSMS 2012+)
• SOAP/REST service development and debugging tools

Azure Cloud Experience (Advantageous): Experience or exposure to the following Microsoft Azure services will be highly beneficial:

• Azure Cloud Platform
• Azure SQL Database
• Azure Storage Accounts
• Azure Functions
• Azure Queue Storage
• Azure App Services
• Azure DevOps (Pipelines, Repos, Boards)
• Azure Cognitive Services

Technical Expertise (Detail)

Advanced Programming

• Demonstrates solid proficiency in .NET Core and C# development, with good understanding of object-oriented programming principles, multithreading, memory management, and techniques for achieving optimal application performance.

.NET Framework Expertise

• Solid experience working with the .NET Core framework, including designing, deploying, and operating applications within Azure-native environments.

RESTful Web Services

• Proven track record in designing, developing, and consuming RESTful APIs, adhering to REST principles and ensuring endpoint scalability, security, and high performance.

Azure Cloud Proficiency

• Demonstrated working knowledge of multiple Azure cloud implementations completed within the last three years.

Security Standards & Vulnerabilities

• Solid experience identifying and resolving web-based security vulnerabilities, with solid knowledge of the OWASP Top Ten and hands-on collaboration with cybersecurity teams.

Project Experience

• Proven experience delivering enterprise-scale web applications with substantial active user bases, including solutions involving user registration, secure access control, role management, transactional processing, and integrated payment mechanisms.

Industry Experience

• Experience in financial services and tax-related systems, with exposure to environments such as eFiling considered an advantage.

DevOps

• Working knowledge of Azure DevOps processes, including pipeline configuration, release management, and cloud-based development workflows.

Production Diagnostics

• Skilled in diagnosing and resolving production issues related to application performance and transactional failures. Able to operate effectively under pressure by rapidly reviewing activity logs and application logs to drive issues to meaningful resolution.

Functional Correctness

• Provides guidance to development teams on best-practice implementation approaches that align with established architectural patterns and functional standards.

Personal Profile

• Self-starter and highly self-motivated, with a strong sense of ownership and the ability to drive tasks and initiatives to completion.
• Resilient and emotionally mature, able to receive feedback constructively and not easily offended, maintaining professionalism in all interactions.
• Calm and composed under pressure, with the ability to work effectively in high-stress environments while delivering consistent results.
• Strong team player, with experience collaborating across cross-functional teams; prior experience in leading or mentoring development teams is advantageous.
• Excellent written and verbal communication skills, with strong interpersonal abilities suited to both technical and non-technical stakeholders.
• High attention to detail, with a strong commitment to producing clean, maintainable, and high-quality code.
• Proven ability to conduct root cause analysis in complex, integrated environments, especially under severe operational pressures.
• Strong analytical and problem-solving skills, with the ability to multitask and manage multiple priorities simultaneously.
• Lifelong learner, committed to ongoing professional development and staying current with evolving technologies and best practices.

go to method of application »

Responsibilities/Tasks:

• Support existing and develop new functionality and components
• Understand existing product and domain elements and work with business analysts to refine and implement new requirements
• Refactor and improve the code to keep the product maintainable and adaptable to new requirements.
• Work effectively in a team environment and follow/develop product software development processes and standards
• Evaluate and improve application performance and high availability features
• Create unit and integrated system tests to show that the developed functionality works as intended.
• Do root cause analysis on bugs to find and fix the cause of a problem in an integrated system.
• Build and deploy the system on an application server
• Incorporate the work done by other developers and do whatever is necessary to get the system to work again with the changes, including debugging other people’s code, making changes to test data, etc.

Closing date: 16th of October 2026

Requirements

Requirements:

• Relevant tertiary qualification in Engineering or Computer Science and/or Matric, with 8-10 years of experience, of which 5 years must be as a senior developer as part of a team in a software development environment
• A strong knowledge of Java is essential
• Experience in JavaScript or TypeScript is preferred
• Ability to work in a team environment: Follow/provide mentorship
• A good understanding of the SDLC process, tools and techniques specifically as applied to software development methodology
• Experience with team development tools: Use of source control applications (preferably Git)

Experience with the following technologies:

• Java EE (J2EE) server-side technologies
• Java 8 and above (Java 17 - preferable)
• JPA /Hibernate
• Experience with an application server/container (Karaf - preferable)
• Build tools (i.e. Maven, GIT, Jenkins)
• SQL and experience with a relational database (Apache Derby)
• ReactJS
• Bootstrap, CSS3, HTML5
• REST/SOAP
• Ability to deliver production-quality software by, e.g. paying attention to detail, doing extensive unit testing and supporting quality testing phases

Nice to have:

• Experience with financial systems

Knowledge and/or experience of the following would be a plus:

• Continuous integration (Hudson, Bamboo or Jenkins)
• SoapUI
• Integration experience (Web services, JMS)
• JAXB and XML Schema
• Docker
• Use of a UML tool for documentation
• KARAF/OSGi
• Apache Blaze DS
• JavaScript or TypeScript
• Webpack/NPM/Yarn
• Jest
• Spring
• Thymeleaf

Personal Profile:

• Incumbent who has a passion for learning and understanding the broader technical and implementation approaches in the software development domain.
• Ability to switch between big-picture thinking and discussing/defining details at a deeper technical level.
• Self-starter, self-motivated, team player
• Strong attention to detail
• Finisher
• Able to work under pressure and meet deadlines
• Ability to work remotely responsibly