Senior Software Engineer Jobs

Senior Software Engineer

ModelOp

Location:
United States, Utah, Chicago

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

ModelOp is seeking a highly skilled Senior Software Engineer with expertise in Java, Spring Framework, and Python to join our dynamic development team. The ideal candidate will drive the design, development, and maintenance of scalable backend systems, contribute to architectural decisions, and mentor junior engineers. This role requires strong problem-solving skills, a deep understanding of microservices and RESTful API development, and experience with agile methodologies.

Job Responsibility:

Design and implement robust backend solutions using Java, Spring Boot, and Python
Lead code reviews, architecture discussions, and development best practices
Collaborate with cross-functional teams to define, design, and ship new features
Optimize applications for performance, scalability, and maintainability
Guide and mentor junior engineers, fostering a culture of continuous improvement

Requirements:

Bachelor’s degree in Computer Science, Engineering, or related field.
Proven experience as a Software Engineer in the software industry. Preferred 10+ years.
Strong understanding of Java (Java 17+) fundamentals, including multithreading, concurrency, and collections.
Expertise in Spring and Spring Data REST
Expertise in Spring Boot for building standalone applications.
Deep knowledge of Spring Cloud components like Eureka, Config Server and Gateway
Experience designing, building, and maintaining microservices-based architectures.
Knowledge of API design (REST).
Understanding of distributed systems, service discovery, and load balancing.
Experience with messaging systems like Kafka, RabbitMQ, or ActiveMQ.
Familiarity with Spring Security for OAuth2 and JWT-based authentication/authorization.
Familiarity with securing microservices using OAuth2, OpenID Connect, or SAML.
Knowledge of vulnerability scanning and dependency management (e.g., OWASP, Snyk).
Proficient in JUnit

What we offer:

Competitive salary, benefits, and growth opportunities.

Additional Information:

Job Posted:
December 10, 2025

Employment Type:

Fulltime

Work Type:

Remote work

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