Senior Full-Stack Engineer: End-to-End Ownership & Impact

Core Group ZA; Sandton; On-site; ZAR 900,000 - 1,300,000; Full time

Job summary

Core Group ZA is seeking a Senior Full Stack Developer to deliver complex features across web front ends and back-end services for our omnichannel platform. You will work across e-commerce, trade-in, POS and integrations, taking ownership of challenging backlog work while guiding junior developers.

The role requires 5-8 years of software development experience with Angular/React, .NET/C#/Node.js, and data stores like SQL Server and PostgreSQL, deployed on Microsoft Azure.

Qualifications

• Degree in Computer Science or closely related field.
• 5-8 years building and shipping software, including complex features end to end.
• Strong hands-on experience across web and back-end stack: Angular/React, .NET/C#/Node.js and relational/NoSQL data stores.
• Strong technical design and independent problem-solving ability.
• Good automated-testing, secure-coding and code-review discipline.
• Ability to mentor less-experienced developers and collaborate with stakeholders.

Responsibilities

• Deliver complex features end to end across front ends and back ends.
• Own feature- and component-level technical design within defined architecture.
• Lead and participate in code reviews to raise code quality.
• Build secure, reliable and performant features for peak trading and launches.
• Contribute to backlog refinement and estimation; unblock peers; participate in Agile delivery.
• Mentor junior developers and share technical knowledge across the team.
• Design and consume APIs used by web and native mobile clients.

Skills

Hands-on development

Mentoring

Problem-solving

Agile delivery

Education

Degree in Computer Science or related field

Tools

Angular

React

.NET/C#

Node.js

SQL Server

PostgreSQL

Cosmos DB

Azure

Job description

Core Group ZA is seeking a Senior Full Stack Developer to deliver complex features across web front ends and back-end services for our omnichannel platform. You will work across e-commerce, trade-in, POS and integrations, taking ownership of challenging backlog work while guiding junior developers.

The role requires 5-8 years of software development experience with Angular/React, .NET/C#/Node.js, and data stores like SQL Server and PostgreSQL, deployed on Microsoft Azure.