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Senior Web DeveloperHire Resolve • Johannesburg, Gauteng, ZA
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Senior Web Developer

Senior Web Developer

Hire Resolve • Johannesburg, Gauteng, ZA
30+ days ago
Job description

A company that provides a Platform-as-a-Service (PaaS) solution for financial institutions, focusing on core banking functionalities, digital banking, and related services, is seeking a dedicated and organized Senior Web Developer to join their dynamic team.

Responsibilities

  • Platform Guardianship: Design, build, and maintain customer-facing Internet Banking and Management Portal features on an existing ASP.NET MVC stack.
  • Security & Quality: Embed bank-grade security (OWASP Top 10, PCI-DSS, PSD2) into every release. You will also own release quality through automated tests, code reviews, and CI/CD pipelines (Azure DevOps).
  • Collaboration & Leadership: Work closely with various teams, including Database, Middle-tier, UX, Mobile, DevOps, and Security, to translate business goals into technical blueprints and delivery roadmaps. You'll also mentor mid-level and junior engineers to cultivate a culture of clean code and strong documentation.
  • Innovation: Prototype new modules using modern UI options like Flutter Web, and stay current with the latest development trends to continuously improve user experience and optimize performance.

Minimum Requirements

  • Education: BSc/BEng in Computer Science or comparable professional experience.
  • Experience: 7+ years of professional web development experience, with at least 3 years in a senior or lead capacity.
  • NET Server‑Side: 7+ years of experience with C# (.NET Framework & Core) and strong ASP.NET MVC skills.
  • Front‑End Web: Proficiency in HTML5/CSS3/SCSS, Bootstrap, modern JavaScript/TypeScript, and cross-browser performance tuning.
  • Security: Experience with OAuth2/OIDC & JWT flows, MFA, and XSS/CSRF hardening.
  • DevOps & Cloud: Hands‑on experience with CI/CD in Azure DevOps and App Insights logging.
  • Testing: Knowledge of unit, integration, UI automation, and performance testing.
  • Other: Strong problem‑solving and troubleshooting skills, proficiency with version control systems (e.g., Git), and excellent communication and leadership skills.

Advantageous Skills

  • Flutter: Production experience with Flutter (Web/Mobile) or strong personal projects.
  • Modern Frameworks: Experience refactoring legacy MVC apps into component‑based front ends (e.g., React or Angular).
  • Fintech Systems: Exposure to high-throughput fintech or payment systems.
  • State Management: Familiarity with Riverpod or similar state‑management solutions in Flutter.
  • Accessibility: Knowledge of WCAG 2.1 AA accessibility and internationalization.
  • Infrastructure: Experience with Infrastructure-as-Code (Terraform) and Docker.

Benefits

  • Competitive salary based on experience (salary can potentially be more based on experience/skills).

IFyou meet the above requirements and want to make a career-changing move, apply today by emailing your CV to itcareers@hireresolve.za.com

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Senior Web Developer • Johannesburg, Gauteng, ZA