Senior Back End Developer

Bigbear.ai • Ashburn, VA

2d

About The Position

BigBear.ai is seeking a Backend Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA.

Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving extensive messaging and transaction processing
Design and implement Micro Service Architecture for Cloud based software applications
Use modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the software
Present the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodology

Requirements

• Bachelor's Degree and 8 to 10 years of experience
• 9+ years of strong Java design and software development experience including designing, developing, and documenting large-scale enterprise software systems
• Ability to diagnose problems and support production systems
• Experience working with Applications on Cloud utilizing serverless hosted services like AWS S3, DynanoDB, lambda etc
• Java Micro Service Architecture frameworks such as Spring Boot
• Experience with container platforms like Docker and Kubernetes
• SQL DBs (preferably Oracle) and strong SQL/JDBC skills is required for this position
• Experience with NoSQL DBs like MongoDB, Document DB, Cassandra etc.
• Messaging and Streaming Systems (Kafka, SQS ans Kinesis)
• XML/JSON
• Unix/Linux
• Experince with JPA/Hibernate
• Experience with building RESTful webservices and experience with query language based APIs like GraphQL
• Jenkins, Maven, Gitlab and Jira for CI/CD
• Demonstrated expertise in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration)
• Demonstrated ability to incorporate rigorous Unit testing as part of development activities is essential

Nice To Haves

• First-hand experience working with large project teams (working with the Federal Government a strong plus)
• Demonstrated ability to think critically and creatively to develop innovative solutions to software problems
• Ability to develop and maintain components with stringent performance requirements
• Agile development experience a plus
• IBM MQ , JMS, EJB, MDB and other JEE technologies
• JEE Server experience (WebLogic\WebSphere\JBOSS\etc.)
• Master’s degree in Computer Science or related field is a plus

Responsibilities

• Participate in the system architecture design
• Participate in systems engineering
• Participate in development
• Participate in integration testing and validation
• Participate in all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving extensive messaging and transaction processing
• Design and implement Micro Service Architecture for Cloud based software applications
• Use modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the software
• Present the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodology

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Number of Employees: 501-1,000 employees