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Founding Full-Stack Software Engineer Job Opening In South Africa, South Africa – Now Hiring HyperDev


Job description

We are seeking a Founding Full-Stack Software Engineer to help us build HyperDev from the ground up.

This is not a feature-factory role: you’ll work closely with the founders to make foundational decisions about our architecture, product direction, and engineering culture.

You’ll take early concepts and help shape them into a world-class developer product, from the backend logic and API integrations to the frontend experience that developers interact with.

This role is ideal for someone who thrives on ownership, wants to work at the cutting edge of AI, and is motivated by the opportunity to create lasting impact as part of a founding team.

RESPONSIBILITIES

  • Design, build, and scale the core HyperDev platform — from backend services to frontend UX.
  • Collaborate directly with the founders to define product direction, technical choices, and long-term architecture.
  • Integrate and experiment with cutting-edge AI/LLM tooling to transform how developers write and interact with code.
  • Build interactive demos and proof-of-concepts that evolve into production-ready features.
  • Establish engineering best practices (CI/CD, testing, code quality) from day one.
  • Stay ahead of AI/ML and developer tooling advancements, bringing the best ideas into the product.

 

About Us

HyperDev is a new developer-focused spin-out within the HyperionDev ecosystem, one of the world’s leading providers of accelerated tech education.

Our mission is to help people Write Code Right and 10x their impact by radically improving how developers build, learn, and grow in their work using generative AI.

We’re building the first tool that bridges the gap between low-code platforms and full-scale programming.

By abstracting code into natural language, developers maintain full control over logic and behaviour while eliminating the friction of syntax and boilerplate.

Our founding team includes engineers who have worked on generative AI models at OpenAI (as recently as 2024) and technical leaders behind a BAFTA-winning video game renowned for its innovation.

As part of HyperionDev, you’ll also join a profitable, high-growth scaleup with global reach — backed by Meta, the UK Department for Education, and a community of nearly 2000 investors.

Requirements

Minimum:

  • 7+ years of commercial experience working with TypeScript.
  • 5+ years of commercial experience working with the React framework.
  • 3+ years of experience with Python (preferably Django).
  • 5+ years of experience working with Git/GitHub workflows and CI/CD pipelines.
  • 3+ years of experience integrating third-party APIs.
  • 1+ year of experience integrating LLM APIs and prompt engineering.
  • 5+ years of experience working with automated testing and code quality tools (ESLint, Prettier, Vitest or similar).
  • 1+ years of experience using AI coding tools + used at least 3 different AI coding tools.
  • 1+ years of experience in RAG deployed.
  • 1+ years of experience in agentic workflow deployed.
  • Ability to explain LLM architecture.
  • Ability to work independently and proactively in a fast-moving startup, full-stack development environment.


Preferred: 

  • 1+ years of experience in Graph RAG implemented.
  • Coded own LLM.
  • Experience using Langchain, Pydantic AI and/or other LLM/AI frameworks.
  • Advanced CSS and modern CSS-in-JS methodologies (UnoCSS, Tailwind).
  • Experience with Cloudflare Workers/Pages and related tooling.
  • Knowledge of monorepo/workspace tools (Nx, Turborepo, pnpm workspaces).
  • Deployment and DevOps experience (Docker, Coolify, environment variables).
  • Packaging experience (Electron, Linux/Mac/Windows).
  • Prior contributions to open source projects.

Benefits

Why Join Us?

  • Be part of the founding team of a new AI developer platform backed by an established, profitable parent company.

  • Shape the architecture, product, and culture of a company from day zero.

  • Collaborate with a team that has worked at OpenAI and shipped award-winning products.

  • Access the resources, backing, and reach of the HyperionDev ecosystem while building something new.

  • Work on the cutting edge of AI and developer tooling, with the freedom to experiment and innovate.


If you’re excited to help build a category-defining product from the ground up and want the ownership and impact that comes with being a founding engineer, we’d love to talk.

Required Skill Profession

Computer Occupations


  • Job Details

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Unlock Your Founding Full Potential: Insight & Career Growth Guide


Real-time Founding Full Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Founding Full in South Africa, South Africa, highlighting market share and opportunities for professionals in Founding Full roles.

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Are You Looking for Founding Full Stack Software Engineer Job?

Great news! is currently hiring and seeking a Founding Full Stack Software Engineer to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at HyperDev adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying South Africa laws and regulations

What Is the Average Salary Range for Founding Full Stack Software Engineer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in South Africa. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Founding Full Stack Software Engineer?

Key qualifications for Founding Full Stack Software Engineer typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Founding Full Stack Software Engineer Job Success

HyperDev interview tips for Founding Full Stack Software Engineer

Here are some tips to help you prepare for and ace your Founding Full Stack Software Engineer job interview:

Before the Interview:

Research: Learn about the HyperDev's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Founding Full Stack Software Engineer interview at HyperDev, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the HyperDev's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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