Senior Full Stack Developer

5 days ago

Pretoria, Gauteng, South Africa SmarTek21 Full time R90 000 - R120 000 per year

We're looking for a Senior Full Stack Developer. This is a great opportunity for someone who wants to stay hands-on while actively growing toward a technical lead role.
You'll focus on integrating systems and services, with a strong emphasis on deployments, configuration, and cost/service optimization across cloud environments.

Key Responsibilities:
  • Build and maintain integrations between systems, APIs, and third-party services
  • Deploy and configure solutions in cloud environments (AWS, Azure, or GCP)
  • Containerization and CI/CD pipelines to streamline deployment and delivery
  • Collaborate with architects, business analysts, and delivery teams to support seamless integration
  • Write and maintain technical documentation and share knowledge with teammates
  • Participate in Agile delivery cycles, testing, and validation of integrations
  • Actively grow into a leadership role through mentorship, exposure to delivery planning, and hands-on project ownership
Requirements:
  • 5+ years of professional development experience
  • Comfortable working in multi-tech environments (e.g., C#/.NET, Python)
  • Proven experience building and maintaining system integrations and working with APIs
  • Familiarity with Containerization platforms and CI/CD pipelines
  • Excellent problem-solving and team collaboration skills
  • A proactive mindset and clear interest in stepping into a lead role over time
Advantage:
  • Previous involvement in project delivery, scoping, or client engagement
  • Experience leading a small team across projects
  • Experience with observability tools (e.g., Prometheus, Grafana, ELK stack)
  • Familiarity with Serverless and microservice architecture
  • Previous professional experience with Python developmentProven experience with Infrastructure as Code (IaC) tools such as Terraform and CloudFormation, with a strong understanding of managing cloud infrastructure in a scalable and maintainable way.
  • Hands-on experience with cloud deployment, configuration, and optimisation (AWS, Azure, or GCP)
 

Who We are...

SmarTek21, founded in 2006, is an innovative digital transformation leader dedicated to empowering organizations through design-led, data-centric solutions. We believe that exceptional user experiences and intelligent data-driven insights are pivotal in shaping the future of business. At the heart of our approach is Design-Led Engineering, where we combine strategic design principles with cutting-edge technology to create tailored solutions that deliver significant business outcomes. Our commitment to accelerating digital transformation includes specialized expertise in Agile DevOps, Data Engineering and analytics, Testing Automation and support, and comprehensive Managed Application and Infrastructure Services. We've evolved from our consulting and development roots into a full-spectrum service provider, integrating advanced technologies like Generative AI (GenAI) to facilitate our clients' seamless, transformative digital journeys. A passion unites our dynamic team of technology visionaries and business strategists for innovation and excellence. At SmarTek21, you'll join a collaborative environment dedicated to shaping the digital landscape and driving impactful results for organizations worldwide.

SmarTek21 is committed to fostering a diverse and inclusive environment. We encourage applications from individuals of all backgrounds and experiences.

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