Senior Java Microservices Engineer | TS/SCI

B4Corp; Bethesda (MD); On-site; USD 252,000 - 308,000; Full time

Benefits offered by this job

401k with 100% employer match up to 6%

Phantom stock with 2-year vesting

Medical, dental, vision insurance

Life insurance $200k

Short/long-term disability insurance

PTO seven weeks per year + holidays

Referral bonus $3,000 per year

Job summary

B4Corp is seeking a Software Engineer to design, develop, and sustain high-performance backend microservices in Java/Spring. The role requires Agile DevOps experience, cloud platform knowledge, and strong collaboration with cross-functional teams on mission-critical systems.

The position is located in Bethesda, MD with a salary up to $280,000 per year and core hours 9am–4pm. A TS/SCI clearance with polygraph is mandatory for this program.

Qualifications

• Must have TS/SCI clearance with polygraph.
• 5+ years working in Agile DevOps environments.
• Proven experience with Java, Spring, and microservices architecture.
• Experience implementing RESTful APIs and integrating relational/NoSQL databases.
• Hands-on with cloud platforms (AWS, GCP, Azure) and DevOps tools.
• Strong testing experience with JUnit and scripting languages.

Responsibilities

• Design, develop, test and maintain backend microservices in Java/Spring.
• Contribute to architecture and design; mentor team members.
• Implement validation and testing with JUnit; support automated deployments.
• Develop, prototype and deploy solutions in cloud platforms.
• Coordinate infrastructure needs with software delivery; align with customer use cases.
• Collaborate with Product Owners and Scrum Masters to ensure user stories are met.
• Document deployment and build processes using GitFlow and scripting.

Skills

Java

Spring Framework

Microservices

RESTful APIs

DevOps

JUnit

Katalon

NoSQL databases

Relational databases

Cloud platforms

Git version control

Agile practices

Education

HS diploma with 16+ years experience

BS degree with 12+ years experience

MS degree with 10+ years experience

Tools

GitHub

Jenkins

Python

Bash

Job description

B4Corp is seeking a Software Engineer to design, develop, and sustain high-performance backend microservices in Java/Spring. The role requires Agile DevOps experience, cloud platform knowledge, and strong collaboration with cross-functional teams on mission-critical systems.

The position is located in Bethesda, MD with a salary up to $280,000 per year and core hours 9am–4pm. A TS/SCI clearance with polygraph is mandatory for this program.