Back-End Developer (Java / Spring Boot / SQL)
2025-04-14T16:33:53+00:00
Chrilan Technologies Ltd
https://www.greatzambiajobs.com/jsjobsdata/data/employer/comp_8738/logo/Chrilan%20Technologies%20Ltd.jpeg
https://chrilantech.com/
FULL_TIME
Lusaka
Lusaka
10101
Zambia
Information Technology
Computer & IT
2025-04-28T17:00:00+00:00
Zambia
8
Are you a problem-solver who loves clean architecture and building powerful systems? Chrilan Technology — creators of Zambia’s top-rated POS system, Lyt-Soft POS — is looking for a Back-End Developer to strengthen our growing development team!
At Chrilan Technology, we’re revolutionizing retail with Lyt-Soft POS, a ZRA Smart Invoicing-certified platform powering thousands of transactions daily. As we scale across Africa, we need back-end engineers who can handle real-time integrations, multi-tenant databases, and high-concurrency systems.
What You’ll Do:
Build and maintain robust back-end services using Java 11+ and Spring Boot 3.
Work with MariaDB or MySQL using raw SQL (no JPA – we care about performance).
Architect and scale multi-tenant systems handling thousands of schema-switched databases.
Design and integrate RESTful APIs with third-party platforms (ZRA, payment gateways, etc.).
Write efficient, secure, and scalable code with a focus on high concurrency.
Collaborate with other developers and stakeholders to deliver reliable backend systems.
Use tools like Postman, Swagger, or OpenAPI for testing and documenting your APIs.
Who We’re Looking For:
- Strong experience in Java 11+ and Spring Boot 3
- Excellent command of SQL with hands-on MariaDB/MySQL experience
- Comfortable writing raw queries and optimizing for high concurrency
- Deep understanding of REST APIs and third-party integrations
- Experience with multi-tenant architecture and schema management
- Familiarity with Postman, Swagger, or OpenAPI
- Bonus: Experience with Vue.js is a plus for occasional UI hooks and testing
What We Offer:
Competitive salary
High-impact projects at scale (real users, real data, real results)
A backend-first culture where your work powers entire platforms
Mentorship and room to grow as a backend specialist
Flexible work setup – remote options available
Build and maintain robust back-end services using Java 11+ and Spring Boot 3. Work with MariaDB or MySQL using raw SQL (no JPA – we care about performance). Architect and scale multi-tenant systems handling thousands of schema-switched databases. Design and integrate RESTful APIs with third-party platforms (ZRA, payment gateways, etc.). Write efficient, secure, and scalable code with a focus on high concurrency. Collaborate with other developers and stakeholders to deliver reliable backend systems. Use tools like Postman, Swagger, or OpenAPI for testing and documenting your APIs.
Strong experience in Java 11+ and Spring Boot 3 Excellent command of SQL with hands-on MariaDB/MySQL experience Comfortable writing raw queries and optimizing for high concurrency Deep understanding of REST APIs and third-party integrations Experience with multi-tenant architecture and schema management Familiarity with Postman, Swagger, or OpenAPI Bonus: Experience with Vue.js is a plus for occasional UI hooks and testing
Strong experience in Java 11+ and Spring Boot 3 Excellent command of SQL with hands-on MariaDB/MySQL experience Comfortable writing raw queries and optimizing for high concurrency Deep understanding of REST APIs and third-party integrations Experience with multi-tenant architecture and schema management Familiarity with Postman, Swagger, or OpenAPI Bonus: Experience with Vue.js is a plus for occasional UI hooks and testing
No Requirements
JOB-67fd38f170c1d
Vacancy title:
Back-End Developer (Java / Spring Boot / SQL)
[Type: FULL_TIME, Industry: Information Technology, Category: Computer & IT]
Jobs at:
Chrilan Technologies Ltd
Deadline of this Job:
Monday, April 28 2025
Duty Station:
Lusaka | Lusaka | Zambia
Summary
Date Posted: Monday, April 14 2025, Base Salary: Not Disclosed
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JOB DETAILS:
Are you a problem-solver who loves clean architecture and building powerful systems? Chrilan Technology — creators of Zambia’s top-rated POS system, Lyt-Soft POS — is looking for a Back-End Developer to strengthen our growing development team!
At Chrilan Technology, we’re revolutionizing retail with Lyt-Soft POS, a ZRA Smart Invoicing-certified platform powering thousands of transactions daily. As we scale across Africa, we need back-end engineers who can handle real-time integrations, multi-tenant databases, and high-concurrency systems.
What You’ll Do:
Build and maintain robust back-end services using Java 11+ and Spring Boot 3.
Work with MariaDB or MySQL using raw SQL (no JPA – we care about performance).
Architect and scale multi-tenant systems handling thousands of schema-switched databases.
Design and integrate RESTful APIs with third-party platforms (ZRA, payment gateways, etc.).
Write efficient, secure, and scalable code with a focus on high concurrency.
Collaborate with other developers and stakeholders to deliver reliable backend systems.
Use tools like Postman, Swagger, or OpenAPI for testing and documenting your APIs.
Who We’re Looking For:
- Strong experience in Java 11+ and Spring Boot 3
- Excellent command of SQL with hands-on MariaDB/MySQL experience
- Comfortable writing raw queries and optimizing for high concurrency
- Deep understanding of REST APIs and third-party integrations
- Experience with multi-tenant architecture and schema management
- Familiarity with Postman, Swagger, or OpenAPI
- Bonus: Experience with Vue.js is a plus for occasional UI hooks and testing
What We Offer:
Competitive salary
High-impact projects at scale (real users, real data, real results)
A backend-first culture where your work powers entire platforms
Mentorship and room to grow as a backend specialist
Flexible work setup – remote options available
Work Hours: 8
Experience: No Requirements
Level of Education: professional certificate
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