Back End Engineer – Future Talent Pool

Blue Bean Software; Johannesburg; On-site; ZAR 30,000 - 70,000; Full time

Job summary

An innovative software company is seeking passionate Back End Engineers to join their dynamic team. This role involves designing and developing scalable backend systems using cutting-edge technologies like C#, Python, and Node.js. You will work on exciting projects, implementing RESTful APIs and optimizing database structures for performance. Collaborate with talented engineers in a flat organizational structure that encourages creativity and agile decision-making. If you're eager to tackle real-world challenges and make a significant impact in the tech landscape, this is the perfect opportunity for you to thrive and grow in a supportive environment.

Qualifications

• Strong experience in back end development using C#, Python, Java, or Node.js.
• Proficiency in designing RESTful APIs and managing SQL/NoSQL databases.

Responsibilities

• Design, develop, and maintain scalable backend systems.
• Build and maintain RESTful APIs and ensure data security.

Skills

C#

Python

Java

Node.js

RESTful APIs

GraphQL

SQL

NoSQL

OAuth

CI/CD

Tools

AWS

Azure

Google Cloud

Docker

Kubernetes

Git

Job description

What We Do

At Blue Bean Software, we’re not just building software—we’re shaping the future. As a leading custom software and product development company, we partner with both large enterprises and dynamic start-ups to solve their most complex challenges. From high-stakes projects in the financial services industry to groundbreaking ventures in agritech and healthtech, we deliver tailored solutions that blend cutting-edge technology with a deep understanding of our clients’ needs.

We’re pioneers in our field, constantly pushing boundaries and redefining what’s possible. If you’re passionate about solving real-world problems with innovative tech, you’ll find a home here.

Who We Are

Blue Bean Software is more than a workplace—it’s a community of brilliant minds. We’ve created an environment where software engineers, developers, and tech enthusiasts can thrive, grow, and express themselves freely. Here, you’ll have the freedom to master your craft, collaborate with like-minded professionals, and tackle challenges that inspire you.

We’re committed to fostering a culture of trust, integrity, and self-motivation. At Blue Bean, you’re not just an employee—you’re a valued member of a team that’s driven by curiosity, innovation, and a shared passion for excellence.

How We Work

Forget rigid hierarchies and red tape. At Blue Bean, we operate with a flat organisational structure that empowers every team member to make an impact. Collaboration is at the heart of everything we do, and we believe in giving our people the autonomy to make agile decisions and drive results.

We’re all about streamlined communication, creative problem-solving, and delivering exceptional customer service. Whether you’re working on a high-profile project or brainstorming the next big idea, you’ll have the support and freedom to excel.

Role Overview

We are always looking for Back End Engineers for future opportunities. By sharing your details, you can be considered for upcoming roles focused on secure, scalable server-side development and API integrations.

Key Responsibilities

• Back end Development: Design, develop, and maintain scalable, high-performance backend systems using C#, Python, Java, or Node.js.
• API Design & Integration: Build and maintain RESTful APIs and, where necessary, GraphQL services to ensure seamless integration between front end and back end systems.
• Database Management: Develop and optimise database structures, queries, and indexing for both SQL (PostgreSQL, MySQL, SQL Server) and NoSQL (MongoDB, DynamoDB, Firebase, etc.) databases.
• Security & Compliance: Implement best practices for data security, authentication, and authorisation (OAuth, JWT, OpenID) to protect sensitive information.
• Scalability & Performance Optimisation: Ensure back end systems are efficient, scalable, and resilient, optimising for performance and reducing latency.
• Cloud & DevOps Collaboration: Work with cloud platforms (AWS, Azure, Google Cloud) to deploy and manage back end services. Collaborate with DevOps teams on CI/CD pipelines, containerisation (Docker, Kubernetes), and serverless architectures.
• Cross-Team Collaboration: Work closely with front end developers, product managers, and other stakeholders to deliver robust, end-to-end solutions.
• Testing & Debugging: Write unit tests, integration tests, and performance tests to ensure software reliability. Troubleshoot and resolve back end issues efficiently.
• Documentation & Best Practices: Maintain clear documentation for APIs, database structures, and system architecture while following industry best practices.

Your Skills and Experience

• Proficiency in Back end Development: Strong experience with at least one or more of the following: C#, .NET Core, Python (Django, Flask, FastAPI), Java (Spring Boot), or Node.js (Express, NestJS).
• API & Microservices Expertise: Experience designing and implementing RESTful APIs, GraphQL, and event-driven architectures.
• Database Skills: Hands-on experience with both SQL (PostgreSQL, MySQL, SQL Server) and NoSQL (MongoDB, DynamoDB, Firebase) databases.
• Security & Authentication: Knowledge of OAuth, JWT, OpenID, encryption standards, and best practices for securing applications.
• Cloud & DevOps Familiarity: Experience deploying and managing services on AWS, Azure, or Google Cloud, with exposure to CI/CD, Docker, Kubernetes, and serverless technologies.
• Software Design Patterns: Understanding of SOLID principles, clean code practices, and scalable system architecture.
• Testing & Debugging: Experience with unit testing (JUnit, xUnit, Mocha, Jest), integration testing, and performance testing tools.
• Version Control & Collaboration: Familiarity with Git, GitHub, GitLab, or Bitbucket for version control and collaboration.
• Problem-Solving Mindset: Ability to troubleshoot complex issues, optimise performance, and ensure system reliability.

Additional Information

Competencies

• Capable of contributing to the development of innovative solutions.
• Proven ability to perform effectively under pressure and meet tight deadlines.
• Self-driven with a proactive approach to tasks and challenges.
• Strong team player with the ability to collaborate effectively in a team environment.

Why Submit Your Details?

By joining our talent pool, you’ll be considered for exciting back end engineering roles where you can:

• Work on challenging projects with cutting-edge technologies.
• Develop and optimise backend systems for performance and scalability.
• Collaborate with talented engineers in a dynamic and innovative environment.
• Gain exposure to cloud technologies, DevOps practices, and scalable architectures.

Here, you’re more than just a developer or a designer—you’re a catalyst for change in how people interact with technology. Step into a world where digital products don’t just function—they make an impact. A world where you carve your own path to success, surrounded by a team that’s as authentic as it is exceptional.

Sound like your kind of place?

Take the leap and join us!