Senior Backend Developer - Scalable APIs

Placements24; Mbombela (Nelspruit); Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Remote-friendly

Competitive salary

Health benefits

Professional development

Job summary

Placements24 is seeking a Senior Backend Developer for a fully remote role. You will design, build, and maintain scalable backend systems and APIs using Python, Java, Go, or Node.js, and optimize databases for performance.

You should have 6+ years of backend experience, strong knowledge of SQL/NoSQL databases, cloud services (AWS/Azure/GCP), and experience with microservices and CI/CD.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field or equivalent professional experience.
• Minimum 6 years of professional backend development experience.
• Expert proficiency in at least one major backend language (Python, Java, Go, Node.js).
• Strong experience designing and developing RESTful APIs.
• Relational databases (PostgreSQL, MySQL) and/or NoSQL (MongoDB, Cassandra).
• Experience with cloud platforms (AWS, Azure, GCP) and containers (Docker, Kubernetes).
• Knowledge of microservices, distributed systems, and CI/CD pipelines.

Responsibilities

• Design, build, and maintain backend code using Python, Java, Go, or Node.js.
• Develop and optimize RESTful APIs for frontend and third-party integrations.
• Design and manage robust database schemas and queries for performance and scalability.
• Implement security and data protection measures.
• Collaborate with frontend, product, and stakeholders to define requirements and deliver features.
• Write clean, well-documented, thoroughly tested code.

Skills

Python

Java

Go

Node.js

RESTful APIs

Distributed systems

CI/CD

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Azure

GCP

PostgreSQL

MongoDB

Job description

About the Role

Our client, a globally recognized technology innovator, is seeking a highly experienced and self-motivated Senior Backend Developer to join their fully remote team. This position is critical for designing, developing, and maintaining robust, scalable, and high-performance backend systems and APIs that power innovative digital products. You will be responsible for architecting complex solutions, optimizing database performance, and ensuring the security and integrity of our client's data infrastructure. The ideal candidate will possess a deep understanding of server-side languages, database management, cloud services, and API design principles. This is an exceptional opportunity for a seasoned developer to lead backend initiatives, mentor junior engineers, and contribute to groundbreaking projects from the comfort of their home office. We are looking for a technically brilliant problem-solver who thrives in a remote-first, collaborative environment. This role requires a proactive approach and a commitment to delivering excellence in a distributed team setting.

Key Responsibilities

• Design, build, and maintain efficient, reusable, and reliable backend code using languages such as Python, Java, Go, or Node.js.
• Develop and optimize RESTful APIs for seamless integration with frontend applications and third-party services.
• Design and manage robust database schemas and query optimization for performance and scalability (SQL and NoSQL).
• Implement security and data protection measures in compliance with industry standards.
• Collaborate closely with frontend developers, product managers, and other stakeholders to define requirements and deliver features.
• Write clean, well-documented, and thoroughly tested code.
• Deploy applications to cloud environments (AWS, Azure, GCP) and manage infrastructure as code.
• Troubleshoot, debug, and upgrade existing systems.
• Mentor junior backend developers and contribute to code reviews and architectural discussions.
• Stay current with emerging backend technologies and best practices.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent professional experience.
• Minimum of 6 years of professional experience in backend development.
• Expert proficiency in at least one major backend programming language (e.g., Python, Java, Go, Node.js).
• Strong experience with designing and developing RESTful APIs.
• In-depth knowledge of relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra).
• Experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
• Solid understanding of software architecture patterns, microservices, and distributed systems.
• Familiarity with CI/CD pipelines and tools.
• Excellent problem-solving, analytical, and communication skills.
• Proven ability to work independently and collaboratively in a remote team setting.

Benefits

This fully remote role offers a highly competitive salary, comprehensive health benefits, and the flexibility to work from anywhere. Our client provides excellent opportunities for professional development, including access to online courses, conferences, and workshops. You will be part of a forward-thinking, collaborative team that values innovation and continuous learning. Join our client and contribute to building cutting-edge backend systems that drive global technology solutions, all while enjoying the benefits of a remote-first work environment.