Senior Java Backend Developer

Olik Global; Pennsylvania; On-site; USD 100,000 - 130,000; Full time

Job summary

Olik Global is seeking a Senior Java Backend Developer in Pittsburgh, Pennsylvania. The successful candidate will design and maintain backend services while collaborating across teams to implement robust technical solutions.

With a requirement of over 7 years in Java development, deep knowledge in Spring Boot and Microservices, and strong database management skills, this role promises a dynamic working environment. Join us to innovate and lead!

Qualifications

• 7+ years of hands-on experience in Java backend development.
• Strong expertise in Spring Boot, Microservices, multithreaded REST APIs, and Cloud Technologies.
• Proficiency in database management (MySQL, PostgreSQL, MongoDB, or similar).

Responsibilities

• Design, develop, and maintain scalable and high-performance backend services using Java, Spring Boot, and Microservices architecture.
• Collaborate with cross-functional teams to define and implement technical solutions.
• Ensure optimal database design and integration with SQL/NoSQL databases.

Skills

Java

Spring Boot

Microservices

Cloud Technologies

Apache Flink

Database management

Docker

Kubernetes

Agile methodologies

Job description

Job Title: Senior Java Backend Developer

Location: Pittsburgh PA

Duration: Full-time

Job Description

We are looking for an experienced Java Backend Developer to join our team and oversee backend development initiatives. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, and Cloud Technologies and Apache Flink, with a proven track record of leading teams and driving scalable backend solutions.

Key Responsibilities

• Design, develop, and maintain scalable and high-performance backend services using Java, Spring Boot, and Microservices architecture
• Collaborate with cross-functional teams to define and implement technical solutions
• Ensure optimal database design and integration with SQL/NoSQL databases
• Work with DevOps teams to optimize CI/CD pipelines and cloud deployments (AWS, Azure, or GCP)
• Troubleshoot performance issues and implement improvements for scalability and efficiency

Requirements

• 7+ years of hands‑on experience in Java backend development
• Strong expertise in Spring Boot, Microservices, multithreaded REST APIs, and Cloud Technologies
• Proficiency in database management (MySQL, PostgreSQL, MongoDB, or similar)
• Experience with containerization (Docker, Kubernetes) and CI/CD pipelines
• Excellent problem‑solving skills and the ability to lead teams effectively
• Strong communication and stakeholder management skills

Preferred Skills

• Experience in Agile methodologies and DevOps practices
• Exposure to front-end technologies is a plus

If you are a dynamic Java Backend Lead looking to work in a fast‑paced, innovative environment, we encourage you to apply!