Java Backend Engineer: Fintech Integrations & Microservices

HireHi; United States; Remote; USD 90,000 - 160,000; Full time

Benefits offered by this job

Private health insurance

Certification compensation (AWS, PMP)

Referral program

Company events

Job summary

HireHi ищет инженера по Java для развития бэкэнд-сервисов и интеграций с внешними партнёрами в рамках банковской SuperApp. Работа предполагает проектирование и развитие микросервисной архитектуры, интеграцию внешних API и сервисов, обеспечение надежности через мониторинг и тестирование.

Требуется 3+ года опыта Java, знание Spring Boot и REST, умение работать с микросервисами и очередями, знание SQL и английский не ниже Intermediate+.

Qualifications

• At least 3 years of commercial Java development experience and strong OOP
• Strong experience with Spring Boot, Spring Framework, RESTful APIs, and backend services
• Solid understanding of microservices, distributed systems, and integration patterns
• SQL databases experience, including query optimization
• Experience with external APIs and third-party integrations (REST, JSON, auth, data mapping)
• Knowledge of messaging technologies (Kafka, RabbitMQ)
• Experience with Git, CI/CD pipelines, Docker, and modern development practices
• Understanding of best practices, clean code, design patterns, unit testing, and code reviews
• English at Intermediate+ level or above

Responsibilities

• Design, develop, and maintain backend services and APIs for integrations with external partners
• Develop reliable and scalable integration solutions using Java and Spring Boot
• Integrate third-party APIs and services, including authentication, data transformation, validation, and error handling
• Participate in designing microservice-based integration architecture and contribute to technical decisions
• Implement monitoring, logging, exception handling, and mechanisms to ensure integration reliability
• Write unit and integration tests and participate in code reviews
• Collaborate with mobile developers, QA engineers, DevOps specialists, product teams, and external partners
• Investigate and resolve integration issues, production incidents, and performance problems

Skills

Java

Spring Boot

REST APIs

Microservices

SQL

External APIs

Kafka/RabbitMQ

Git

CI/CD

Docker

English (Intermediate+)

Tools

Docker

Git

CI/CD pipelines

Job description

HireHi ищет инженера по Java для развития бэкэнд-сервисов и интеграций с внешними партнёрами в рамках банковской SuperApp. Работа предполагает проектирование и развитие микросервисной архитектуры, интеграцию внешних API и сервисов, обеспечение надежности через мониторинг и тестирование.

Требуется 3+ года опыта Java, знание Spring Boot и REST, умение работать с микросервисами и очередями, знание SQL и английский не ниже Intermediate+.