Backend Developer

AI summary

We are looking for a skilled Backend Developer to design, develop, and maintain scalable, secure, and high-performance backend systems for our financial technology platforms. Requires 3 years experience, a bachelor's degree, and proficiency in Node.js, TypeScript, JavaScript, and various databases and cloud technologies. Based in Nairobi, full-time.

• At least 3 years of professional backend development experience required.
• Proficiency in Node.js, TypeScript, JavaScript, and RESTful APIs.
• Experience with databases like PostgreSQL, MySQL, and Redis.
• Fintech experience and mobile money integration are nice-to-haves.
• Full-time position in Nairobi with working hours 8 to 5.

Description

Find a Job + + + + Search Backend Developer Simplepay Capital Limited Software & Data 3 weeks ago Easy apply New Nairobi Full Time IT & Telecoms Confidential Share link Share on WhatsApp Share on LinkedIn Share on Facebook Share on Twitter Share via SMS Job summary We are looking for a skilled Backend Developer to design, develop, and maintain scalable, secure, and high-performance backend systems that power our financial technology platforms. The ideal candidate should have experience building APIs, working with databases, integrating third-party services, and writing clean, maintainable code. Min Qualification: Bachelors Experience Level: Mid level Experience Length: 3 years Language Requirement: English Working Hours: Full Time - 8 to 5 Applicant Location: Nairobi, Kenya Job descriptions & requirements Key Responsibilities Design, develop, test, and maintain backend services and APIs. Build scalable and secure systems capable of handling high transaction volumes. Integrate with third-party APIs and payment providers. Optimize database performance and write efficient queries. Collaborate with frontend developers, product managers, and QA teams to deliver new features. Troubleshoot production issues and implement timely fixes. Ensure code quality through testing, documentation, and peer reviews. Implement security best practices and data protection measures. Participate in system architecture discussions and technical planning. Monitor application performance and continuously improve reliability. Minimum Qualifications Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. At least 3 years of professional backend development experience. Proven experience building and maintaining RESTful APIs. Strong understanding of software development principles and design patterns. Technical Requirements Candidates should demonstrate proficiency in most of the following: Programming Languages Node.js (preferred) TypeScript JavaScript Frameworks Express.js NestJS (an added advantage) Databases PostgreSQL MySQL Redis Experience with database design and optimization API Development REST APIs GraphQL (optional but advantageous) API authentication (JWT, OAuth) Cloud & Infrastructure Docker Linux server management CI/CD pipelines Experience deploying applications in cloud environments (AWS, Azure, or DigitalOcean) Version Control Git GitHub or GitLab workflows Security Secure authentication and authorization Encryption best practices OWASP security principles Rate limiting and API protection Nice-to-Have Skills Experience in fintech or financial systems. Experience integrating mobile money platforms or payment gateways. Familiarity with message queues (RabbitMQ, Kafka, or similar). Experience with microservices architecture. Knowledge of event-driven systems. Experience with automated testing frameworks. Familiarity with monitoring tools and logging solutions. Soft Skills Strong analytical and problem-solving abilities. Excellent communication skills. Ability to work independently and collaboratively. High attention to detail. Ability to thrive in a fast-paced environment. Strong ownership mindset and accountability. About Simplepay Capital Limited Simplepay, based in Nairobi and operating in the Banking, Finance & Insurance industry, is currently offering 5 job opportunities. These openings span Accounting, Auditing & Finance, Management & Business Development, and Sales, with positions suitable for entry to mid-level professionals holding diplomas. Candidates with no experience to up to 5 years are encouraged to apply. Log In and Apply Important safety tips Do not make any payment without confirming with the BrighterMonday Customer Support Team. If you think this advert is not genuine, please report it via the Report Job link below. Report Job Log in to apply now Continue with Google Continue with Linkedin Or continue with Forgot Password? Keep me logged in Log in Don't have an account? Sign Up to Apply Share link Share on WhatsApp Share on LinkedIn Share on Facebook Share on Twitter Share via SMS Activate Notifications Stay productive - get the latest updates on Jobs & News Activate Deactivate Notifications Stop receiving the latest updates on Jobs & News Deactivate This action will pause all job alerts. Are you sure? Cancel Proceed Similar jobs Lorem ipsum dolor sit amet consectetur adipiscing elit Lorem ipsum Lorem ipsum dolor (Location) Lorem ipsum Confidential 3 years ago Lorem ipsum dolor sit amet consectetur adipiscing elit Lorem ipsum Lorem ipsum dolor (Location) Lorem ipsum Confidential 3 years ago View More Stay Updated Join our newsletter and get the latest job listings and career insights delivered straight to your inbox. v2.homepage.newsletter_signup.choose_type Jobseeker Employer Email address * We care about the protection of your data. Read our Notify Me We care about the protection of your data. Read our privacy policy .