Earnipay is a finance and people solutions company dedicated to helping businesses solve their Finance & People Operations Challenges.

Job Position: Full-Stack (Backend-Heavy) JavaScript Engineer

Job Location: Lagos

Job Responsibilities
Backend Development:

  1. Design, develop, and maintain scalable server-side applications using JavaScript (Node.js) and related technologies.
  2. Implement RESTful APIs and other communication protocols for seamless interaction between the frontend and backend.

Database Management:

  1. Develop and optimize database schemas, queries, and transactions.
  2. Work with both SQL and NoSQL databases to store and retrieve data efficiently.

Architecture and System Design:

  1. Collaborate with cross-functional teams to define system architecture and design scalable solutions.
  2. Ensure the performance, reliability, and scalability of backend systems.

Integration with Frontend:

  1. Collaborate closely with frontend developers to integrate backend functionality seamlessly into user interfaces.
  2. Implement and optimize frontend-backend communication protocols.

Code Quality and Testing:

  1. Write clean, maintainable, and efficient code.
  2. Conduct thorough testing of backend components, identify and fix bugs, and ensure high code quality.

Performance Optimization:

  1. Identify and implement performance improvements in backend systems.
  2. Monitor and troubleshoot issues related to system performance.

Security and Compliance:

  1. Implement security best practices to safeguard data and prevent unauthorized access.
  2. Stay informed about industry trends and updates related to security and compliance.

Collaboration and Communication:

  1. Work closely with product managers, designers, and other stakeholders to understand project requirements and deliver high-quality solutions.
  2. Communicate effectively with team members and provide technical guidance and support.

Job Requirements
Education and Experience:

  1. Bachelor’s Degree in Computer Science, Engineering, or a related field.
  2. Proven experience as a Full-Stack JavaScript Developer with a focus on backend development.(At least 2 years of solid work)

Technical Skills:

  1. Strong proficiency in JavaScript and Node.js.
  2. Experience with backend frameworks such as Express.js and Nestjs.
  3. Familiarity with frontend technologies (HTML, CSS, JavaScript, etc.).
  4. Proficient in database management using both SQL(MySQL, Postgres) and NoSQL(MongoDb) databases.

Collaboration and Communication:

  1. Strong collaboration and communication skills.
  2. Ability to work effectively in a team and independently.


  1. Excellent problem-solving and analytical skills.
  2. Ability to troubleshoot and debug complex issues.


  • Willingness to learn new technologies and stay up-to-date with industry trends.

How to Apply
Interested and qualified candidates should:
Click here to apply online

Tagged as: Information Technology