Senior Full-Stack Developer (Node.js & React)

Placements24; Gqeberha; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Health insurance

Professional development

Hybrid work arrangement

Pension fund

Gym membership

Team social events

Job summary

Placements24 is seeking a Senior Full-Stack Developer for our fintech client in Port Elizabeth, Eastern Cape. You will design, build, and maintain scalable web applications using Node.js and React, with emphasis on API design, database integration, and UI implementation.

Ideal candidates have 5+ years in full-stack development, strong JS/HTML/CSS, and experience with PostgreSQL, MongoDB, or MySQL. Hybrid work combines remote collaboration with in-office sessions.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional full-stack web development experience.
• Proven Node.js expertise with Express.js.
• Strong JavaScript, HTML5, and CSS3 skills.
• In-depth React.js experience with Redux and Hooks.
• Experience with PostgreSQL, MySQL, or MongoDB.
• Experience designing and consuming RESTful APIs.
• Familiarity with Git and cloud platforms (AWS/Azure/GCP).
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork abilities.

Responsibilities

• Design, develop, and maintain scalable backend services using Node.js and associated frameworks (e.g., Express.js).
• Build responsive and interactive user interfaces using React.js and modern frontend development practices.
• Develop and manage RESTful APIs for seamless data communication between frontend and backend systems.
• Implement and optimize database solutions, primarily using PostgreSQL or MongoDB.
• Write clean, efficient, well-documented, and testable code across the full stack.
• Collaborate with product managers and designers to define feature requirements and user experience.
• Participate in code reviews, providing constructive feedback to ensure code quality and adherence to best practices.
• Troubleshoot, debug, and upgrade existing systems.
• Contribute to architectural decisions and technology selection.
• Ensure the security, performance, and scalability of the application.

Skills

Problem-solving

Analytical thinking

Teamwork

Excellent communication

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Express.js

React.js

Redux

Hooks

PostgreSQL

MySQL

MongoDB

Git

AWS

Job description

About the Role

Our client, a dynamic fintech startup revolutionizing payment solutions, based in Port Elizabeth, Eastern Cape , is seeking a highly skilled Senior Full-Stack Developer proficient in both Node.js and React. This role is central to the development of our client's innovative platform, requiring a blend of backend expertise and frontend finesse. You will be instrumental in designing, building, and maintaining robust, scalable, and user-friendly web applications. The ideal candidate possesses a strong understanding of the entire software development lifecycle, from database management and API development to UI implementation and deployment. You will collaborate closely with product managers, designers, and other engineers to translate complex business requirements into elegant technical solutions. This is a fantastic opportunity to join a rapidly growing company in a challenging and rewarding environment, working with modern technologies and contributing to the success of a groundbreaking financial technology product.

Key Responsibilities

• Design, develop, and maintain scalable backend services using Node.js and associated frameworks (e.g., Express.js).
• Build responsive and interactive user interfaces using React.js and modern frontend development practices.
• Develop and manage RESTful APIs for seamless data communication between frontend and backend systems.
• Implement and optimize database solutions, primarily using PostgreSQL or MongoDB.
• Write clean, efficient, well-documented, and testable code across the full stack.
• Collaborate with product managers and designers to define feature requirements and user experience.
• Participate in code reviews, providing constructive feedback to ensure code quality and adherence to best practices.
• Troubleshoot, debug, and upgrade existing systems.
• Contribute to architectural decisions and technology selection.
• Ensure the security, performance, and scalability of the application.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of professional experience in full-stack web development.
• Proven expertise in Node.js development, including experience with frameworks like Express.js.
• Strong proficiency in JavaScript, HTML5, and CSS3.
• In-depth experience with React.js and its ecosystem (e.g., Redux, Hooks).
• Solid understanding of database technologies such as PostgreSQL, MySQL, or MongoDB.
• Experience designing and consuming RESTful APIs.
• Familiarity with version control systems (Git).
• Experience with cloud platforms (AWS, Azure, GCP) is a plus.
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork abilities.

Benefits

• Our client offers a competitive annual salary, performance incentives, and a comprehensive health insurance plan.
• We provide generous opportunities for professional development, including access to online courses, workshops, and conference attendance.
• Enjoy the flexibility of a hybrid work arrangement, combining remote work with collaborative sessions at our modern office in Port Elizabeth.
• Additional benefits include a pension fund, subsidized gym membership, and regular team social events.
• Be part of a forward-thinking company culture that values innovation, collaboration, and employee well-being.