ruby on rails jobs in Gauteng

About the job Full Stack Developer: Ruby on Rails Full Stack Developer (Mid to Senior Level) About Our Client Our client is an agile and rapidly scaling digital solutions provider, focused on building high-performance applications that solve real-world problems. With a collaborative team culture and a strong emphasis on innovation, they offer developers the space to work with modern...

Job Description Our client is within the Technology and Automated Transport space. Responsibilities: - Independently plan, install, integrate, and validate systems software and hardware solutions. - Collaborate with the team on new features and improvements. - Resolve issues and navigate obstacles to deliver high-quality products. - Build native applications for both iOS and Android...

Kerridge Commercial Systems is a global provider of ERP, Business, and Retail Management Software for Distributors, Wholesalers, Retailers, and the Hiring industry. With over 40 years of industry experience, we offer fully integrated software solutions that support improved stock control, warehouse management, sales order processing, accounting, and delivery management. Our mission is to design...

Were not just looking for a "resource." Were after a crafty coder, a problem slayer, a Senior Software Engineer whisperer whos ready to build stuff that actually matters. Were a tight-knit, experienced team that values curiosity, creativity, and craftsmanship in every line of code. If youre looking for meaningful work, autonomy, and a collaborative environment youll feel at home...

In this role you will troubleshoot issues, write clean and efficient code, collaborate with cross-functional teams, and contribute to new feature development. If you have solid technical skills, enjoy solving challenges, and want to grow in a dynamic environment, this is the perfect opportunity. About the Role As an Intermediate Developer, your day might include: - Backend development and API...

Job title: Ruby developer Salary: Market related, dependent on qualification and experience Vacancy type: 1 year contract Duties - Develop, test, and deploy Ruby on Rails applications. - Maintain and improve existing systems. - Collaborate with front-end developers and designers. - Write clean, efficient, and well-documented code. - Debug and resolve application issues. Requirements - 3–5...

A corporate ridesharing service provider is seeking a talented Mid-Senior Full Stack Developer for a hybrid position in Johannesburg. The ideal candidate will have at least 2 years of experience in full stack development, with proficiency in Ruby on Rails and React Native, and strong database management skills. Responsibilities include collaborating with teams to create scalable solutions and...

Freelance Software Developer (Ruby) - AI Trainer 4 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift,...

Company Description AECOM’s Enterprise Capabilities team is looking for a Engineer – Rail Designto join our team in our South Africa offices. About Enterprise Capabilities Fundamental to our Think and Act Globally strategy and digital adoption, Enterprise Capabilities (EC) is AECOM’s primary vehicle for workshare. Operating across geographic boundaries and time‑zones, EC partners with regional...

Junior Manager - Rail Operations, Iron Making, Primary Operations Listing reference: arcmt_000525 Listing status: Online Apply by: 6 June 2025 Position summary Job category: Engineering, Technical, Production and Manufacturing Contract: Permanent Remuneration: Market Related EE position: No About our company Part of the worldwide ArcelorMittal group with an industrial presence in 27...

We are looking for a Project Director (Large Projects- Rail) to join our Client's Infrastructure team. The infrastructure team brings its design, build and refurbishment expertise to complex projects across the country. We form strong partnerships with clients and communities to deliver major infrastructure improvements. Duties: - Provide and promote excellence in work - Provide strong...

Be Who You Are. Love What You Do. We’re an Aussie brand with our feet on the ground and our heart in our people. Bringing you an opportunity to work in one of the world’s best workplaces for our Brand. Benefits- 50% off Cotton On Group Brands | Cotton On, Cotton On Body, Cotton On Kids, Rubi Shoes, Typo, Factorie and Supre- Local and Global career growth - progress your career across our 7...

Cloud Engineer Enterprise Cloud Transformation | Hyperscalers | DevOps | LLM Platforms Are you passionate about building, scaling, and operating modern cloud platforms at enterprise scale? We’re looking for a Cloud Engineer to join a high-impact cloud transformation programme, where you’ll work hands‑on with hyperscaler environments, modern DevOps practices, and cutting‑edge LLM hosting and...

An impactful tech studio that blends elegant design, agile methodology, and strategic thinking to convert ideas into products that scale and matter is looking for a Senior Software Engineer with deep Ruby on Rails expertise to join their talented engineering team. The current need is for someone passionate about their craft and motivated by the chance to take on significant challenges and grow...

Be Who You Are. Love What You Do.We’re an Aussie brand with our feet on the ground and our heart in our people.Bringing you an opportunity to work in one of the world’s best workplaces for our Brand.Benefits- 50% off Cotton On Group Brands | Cotton On, Cotton On Body, Cotton On Kids, Rubi Shoes, Typo, Factorie and Supre- Local and Global career growth - progress your career across our 7 Brands-...

Company DescriptionAECOM’s Enterprise Capabilities team is looking for a BIM Modeller - Rail Design to join our team in Centurion.About Enterprise CapabilitiesFundamental to our _Think and Act Globally strategy and digital adoption, Enterprise Capabilities (EC) is AECOM’s primary vehicle for workshare. Operating across geographic boundaries and time-zones, EC partners with regional and Global...

A leading AI consultancy is seeking a Freelance Software Developer (Ruby) to join as an AI Trainer. The ideal candidate possesses a strong background in Ruby development and will work on innovative AI projects, tailoring their work schedule as needed. Responsibilities include designing prompt strategies and collaborating with engineers to enhance AI capabilities. Benefits include competitive pay...

A leading AI consultancy based in Johannesburg is seeking a Freelance Software Developer (Ruby) to work on innovative AI projects. This remote, part-time role involves designing prompt strategies, collaborating with engineers, and improving AI reliability. Suitable candidates should have at least a Bachelor's degree in Software Development and 3+ years of experience in Ruby and DevOps tools. This...

A leading AI training platform is looking for a Freelance Software Developer (Ruby) to help shape the future of AI. Candidates should have extensive experience in Ruby and related tools. This fully remote role allows flexibility with rates up to $22/hour based on skills. Responsibilities include generating prompts and evaluating AI model responses while working on advanced projects that enhance...

Freelance Software Developer (Ruby) - AI Trainer 2 days ago. Be among the first 25 applicants. Only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to...