Senior Java Backend Developer

TAWANTECH

Egypt remote Until 8/21/2026 4+ years exp First posted February 4, 2026 Last posted February 4, 2026

Job description

We are looking for a **Java Backend Developer** with experience in **payment systems** to develop secure and scalable backend services for financial transactions.

Responsibilities

* Develop and maintain backend services using Java and Spring Boot.

* Build and integrate payment processing systems.

* Develop RESTful APIs and microservices.

* Ensure system security and compliance (PCI-DSS).

* Optimize performance and reliability.

* Fix bugs and support production systems.

* Collaborate with cross-functional teams.

Requirements

* Bachelor’s degree in Computer Science or related field.

* 4+ years of Java backend experience.

* Strong knowledge of Java, Spring Boot, and REST APIs.

* Experience in payments, fintech, or banking systems.

* Knowledge of databases (MySQL/PostgreSQL).

* Familiarity with Git and CI/CD tools.

* Understanding of security standards (OAuth, JWT, encryption)..

About this role

Summary

Develop secure backend services for payment transactions, APIs, microservices, and system security.

Job title

Senior Java Backend Developer

Experience level

4+ years

Minimum experience

4+ years exp

Industry

finance

Location requirements

Egypt, remote work not specified

Salary

Not specified

Management role

Skills & keywords

Required skills

JavaSpring BootREST APIspaymentfintechbankingMySQLPostgreSQLGitCI/CDOAuthJWTencryption

Preferred skills

None specified

Specializations

payment systemsJavaSpring BootREST APIsmicroservices

Locations

Structured locations inferred from the posting.

Egypt

Remote Country