Senior Ruby on Rails Engineer | Lead & Innovate

Network Finance; Randburg; Presencial; ZAR 900 000 - 1 300 000; Tempo integral

Resumo da oferta

Network Finance is seeking an experienced Senior Ruby on Rails Developer to own and advance key platform components across the full software lifecycle. You will collaborate with Product and Design to deliver scalable customer experiences, ship robust features, and improve system performance.

The role emphasizes hands-on development, architectural influence, and mentoring teammates while incorporating modern frontend and API technologies. Strong problem-solving and communication are essential.

Qualificações

• 6+ years of professional software development experience.
• Extensive experience with Ruby on Rails in production environments.
• Experience designing and maintaining APIs and integrations.
• Strong problem-solving and communication skills.

Responsabilidades

• Design, develop, and maintain features across Ruby on Rails applications.
• Lead complex development initiatives from planning through deployment.
• Collaborate with Product and Design teams to deliver intuitive and scalable customer experiences.
• Build and maintain APIs and third-party integrations.
• Improve application performance, scalability, and reliability.
• Design and optimise data models for high-volume transactional environments.
• Write clean, maintainable, and well-tested code.
• Contribute to infrastructure, deployment pipelines, and developer tooling.
• Troubleshoot and resolve production issues while addressing root causes.
• Support the adoption and effective use of AI-assisted development practices.
• Mentor developers and contribute to engineering excellence across the team.

Conhecimentos

Ruby on Rails

REST APIs

GraphQL

PostgreSQL

Redis

Docker

CI/CD

AWS

Test automation

Mentoring

Software architecture

High-volume systems

Team leadership

TypeScript

AI workflows

Terraform

Formação académica

Bachelor's degree in Computer Science or related

Ferramentas

GitHub Actions

CircleCI

Terraform

AWS

Postman

Descrição da oferta de emprego

Network Finance is seeking an experienced Senior Ruby on Rails Developer to own and advance key platform components across the full software lifecycle. You will collaborate with Product and Design to deliver scalable customer experiences, ship robust features, and improve system performance.

The role emphasizes hands-on development, architectural influence, and mentoring teammates while incorporating modern frontend and API technologies. Strong problem-solving and communication are essential.