Senior Full Stack Developer

1 week ago

Johannesburg, South Africa Ananzi Full time

The Senior Full Stack Developer architects, builds, and evolves enterprise-grade applications leveraging .NET 8/9, React v19, and Microsoft Azure Cloud Services. This role delivers technical leadership throughout the complete software lifecycle from conceptual design through production monitoring ensuring delivery of scalable, secure, cloud-native solutions that drive business value and align with enterprise architecture standards. This position demands both deep technical expertise and collaborative leadership, bridging development teams, cloud infrastructure, and business stakeholders to deliver high-performance applications built on modern engineering principles. Core Responsibilities Solution Architecture & Engineering Architect and build full-stack enterprise applications using .NET 8/9 (C#, ASP.NET Core) backend services and React v19 + TypeScript frontend experiences Design RESTful APIs, microservices architectures, and event-driven systems for scalability and resilience Apply industry-standard design patterns including SOLID principles, Clean Architecture, and CQRS Enforce secure coding practices and security-by-design methodologies across all deliverables Azure Cloud Architecture & Services Integrate applications with Azure ecosystem services: App Service, Functions, Blob Storage, Service Bus, Key Vault, and Azure SQL Database Implement comprehensive observability using Azure Monitor, Application Insights, and Log Analytics for performance optimization and diagnostics Employ Infrastructure-as-Code approaches using Terraform, Bicep, or ARM Templates for reproducible cloud environments DevOps Engineering & Automation Design and maintain robust CI/CD pipelines through Azure DevOps or GitHub Actions Enable containerized deployments using Azure Container Apps or Azure Kubernetes Service (AKS) Integrate automated testing suites, static code analysis, and progressive deployment strategies including blue-green and canary releases Agile Collaboration & Technical Governance Actively contribute to Agile/Scrum ceremonies including sprint planning, daily standups, and retrospectives Conduct rigorous peer code reviews to maintain engineering excellence and consistent quality standards Ensure solutions comply with organizational policies, information security frameworks, and architectural governance requirements Technical Leadership & Innovation Mentor and coach junior developers, providing guidance on complex problem-solving and architectural decisions Drive process improvements, develop reusable component libraries, and establish best-practice frameworks Maintain currency with evolving technologies, tools, and methodologies across .NET, React, and Azure platforms Technical Capabilities Backend Development : .NET 8/9, ASP.NET Core, C#, Web API, Entity Framework Core, LINQ, Dependency Injection Frontend Development : React v19, TypeScript, JavaScript (ES6+), Redux/Context API, HTML5, CSS3, Material UI Database Engineering : Azure SQL Database, T-SQL, Stored Procedures, Indexing, Query Optimization Cloud & DevOps : Azure App Service, Azure Functions, Azure Container Apps/AKS, Service Bus, Blob Storage, Key Vault, Azure DevOps, GitHub Actions Testing Frameworks : xUnit/NUnit, Jest/React Testing Library Version Control : Git, GitHub, Azure Repos CI/CD & Observability : Azure Pipelines, Application Insights, Log Analytics, Terraform/Bicep Architecture Patterns : REST, Microservices, CQRS, Clean Architecture, Domain-Driven Design (DDD) #J-18808-Ljbffr

  • Senior Full Stack Developer

    3 weeks ago

    Johannesburg, South Africa MSP Staffing (PTY) LTD Full time

    Full Stack Senior Developer We are seeking a highly motivated and focused Full Stack Senior Developer to join our Technical Development team. The role involves assisting in building omni-channel communication and activation solutions, supporting project scoping and delivery, and engaging with internal and external stakeholders to ensure quality outputs. Key...

  • Senior Full Stack Developer

    4 weeks ago

    Johannesburg, South Africa Level Up Full time

    Senior Full Stack Developer Location: Johannesburg, Gauteng, South Africa Level Up is seeking a Senior Full Stack Developer to architect, build, and evolve enterprise‑grade applications leveraging .NET 8/9, React v19, and Microsoft Azure Cloud Services. The role delivers technical leadership throughout the complete software lifecycle—from conceptual...

  • Senior Full Stack Developer

    3 weeks ago

    Johannesburg, South Africa Ananzi Full time

    Senior Full Stack Developer Location: Johannesburg, Gauteng, South Africa Level Up is seeking a Senior Full Stack Developer to architect, build, and evolve enterprise‑grade applications leveraging .NET 8/9, React v19, and Microsoft Azure Cloud Services. The role delivers technical leadership throughout the complete software lifecycle—from conceptual...

  • Senior Full Stack Developer

    2 days ago

    Johannesburg, South Africa SavageOne Pty Ltd Full time

    About the job: Senior Full Stack Developer About the Role: We are seeking a highly skilled Full Stack Developer with extensive experience in Spring Boot, AWS, front-end technologies, and development testing . The ideal candidate should be proficient in building microservices and possess a strong understanding of both AOP (Aspect-Oriented Programming) and OOP...

  • Full Stack Developer

    2 weeks ago

    Johannesburg, Gauteng, South Africa Indsafri Full time R500 000 - R1 200 000 per year

    JOB DESCRIPTION:Job Title: Senior Full Stack DeveloperLocation: Roodepoort, Johannesburg, SA (Onsite)Contract Duration: 6 Months (Renewable Based on Performance)Note: Must have strong React & Nest JS experienceAbout the Role:We are seeking an experiencedSenior Full Stack Developerto join our dynamic development team based inJohannesburg. The ideal candidate...

  • Senior Full Stack Developer

    4 days ago

    Johannesburg, South Africa Belay Talent Solutions Full time

    Travel Tech company iss seeking a highly experienced and motivated Senior Full Stack Developer to join our dynamic team. You will play a key role in designing, building, and maintaining scalable web applications and backend services using modern technologies. This role is ideal for a developer with 10+ years of experience who takes pride in delivering...

  • Senior Full Stack Developer

    4 days ago

    Johannesburg, Gauteng, South Africa SavageOne Pty Full time R1 200 000 - R2 400 000 per year

    About the Role: ONSITE We are seeking a highly skilled Senior Full Stack Developer to join our dynamic team. This critical role focuses on developing robust, scalable applications that deliver exceptional performance. The ideal candidate is a seasoned developer with a strong technical foundation, passionate about building impactful software, and experienced...

  • Full Stack Developer

    4 days ago

    Johannesburg, Gauteng, South Africa Hire Resolve Full time R1 000 000 - R1 200 000 per year

    Hire Resolve's client is seeking a highly skilled and experienced Senior Full Stack Developer to join their team. As a Senior Full Stack Developer, you will be responsible for designing and developing innovative software solutions, collaborating with cross-functional teams, and ensuring the delivery of high-quality products. You will have the opportunity to...

  • Senior/Lead Full Stack Developer

    6 days ago

    Johannesburg, South Africa Blue Pearl Full time

    Join to apply for the Senior/Lead Full Stack Developer role at Blue Pearl 1 month ago Be among the first 25 applicants Join to apply for the Senior/Lead Full Stack Developer role at Blue Pearl Get AI-powered advice on this job and more exclusive features. Job DescriptionOne of our esteemed clients is seeking a highly skilled Senior/Lead Full Stack Developer...

  • Senior Full Stack Developer

    1 week ago

    Johannesburg, Gauteng, South Africa eSimplified Full time R200 000 - R250 000 per year

    Company Description is committed to transforming global connectivity for travelers through its innovative B2B eSIM solutions. Operating in over 200 destinations worldwide, simplifies international data connectivity by offering seamless, integration-free solutions or easy-to-use APIs connecting users to leading network operators. With a focus on providing...