Agile Developer L3 - Full Stack, Cloud, Microservices Annapolis Junction, MD 7/2/2026

Trexllc; Annapolis (MD); On-site; USD 180,000 - 225,000; Full time

Benefits offered by this job

100% company-paid health, dental, and vision premiums

Automatic HSA contributions up to $3,900 for families

Up to 7 weeks of Paid Time Off (PTO)

Automatic 401k Investment

Paid 11 Federal Holidays

BlueCross BlueShield Health Insurance

Tuition/Training Reimbursement

Access to Ravens season tickets

Company-paid golf events

Job summary

Trexllc is seeking an Agile Developer L3 with expertise in full stack development and cloud applications. The role involves developing microservices and requires a strong background in Java and React.

We're looking for candidates with TS/SCI Poly clearance and at least 9 years of relevant experience. Benefits include 100% company-paid health insurance, up to 7 weeks of PTO, and a 401k plan.

Qualifications

• TS/SCI Poly - with CI poly within last 7 years.
• Strong understanding of full stack development and microservices.

Responsibilities

• Develop full stack cloud applications and microservices.
• Analyze user requirements and derive software design requirements.
• Debug existing software and integrate into new systems.

Skills

Java

JavaScript frameworks (React)

Gitlab

Maven

Jenkins

Nexus

NoSQL

Relational

Object

Education

BS + 9 years experience

Tools

Spring

Kubernetes

Docker

Terraform

Swagger

AWS managed services

Job description

Agile Developer L3 - Full Stack, Cloud, Microservices

Annapolis Junction, MD

Technology Resource Experts, LLC is looking for an experienced Agile Developer to join their rapidly growing team! Responsible for the full stack development of Cloud based applications and microservices.

Responsibilities

• Cloud Experience: Shall have one (1) year demonstrated work experience with full stack development; front-end, API and backing datastores.
• Shall have demonstrated work experience with Spring Boot microservices, 12-Factor applications, serialization such as JSON and/or BSON and CI/CD pipelines.
• Analyze user requirements to derive software design and performance requirements
• Design and code new software or modify existing software to add new features- Debug existing software and correct defects- Integrate existing software into new or modified systems or operating environments
• Develop simple data queries for existing or proposed databases or data repositories
• Provide recommendations for improving documentation and software development process standards
• Develop or implement algorithms to meet or exceed system performance and functional standards
• Assist with developing and executing test procedures for software components
• Write or review software and system documentation
• Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas
• Serve as team lead at the level appropriate to the software development process being used on any particular project
• Modify existing software to correct errors, to adapt to new hardware, or to improve its performance
• Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design
• Design or implement complex database or data repository interfaces/queries

Qualifications

• TS/SCI Poly - with CI poly within last 7 years
• BS + 9 years experience
• Experience in: Java, JavaScript frameworks (React), Gitlab, Maven, Jenkins, Nexus, and modern datastores (NoSQL, Relational, Object).

Desired Skills

• Familiar with: spring, Kubernetes, docker, Terraform, Swagger and AWS managed services. System Requirements decomposition, release planning, CI/CD, Test frameworks and automation, and Agile Methodology.
• Familiar with FOSS & GOTS

Benefits

• 100% company-paid health, dental, and vision premiums
• Automatic company contributed Health Savings Account (HSA) up to $3,900 for families
• Up to 7 weeks of Paid Time Off (PTO)
• Automatic 401k Investment
• Paid 11 Federal Holidays
• BlueCross BlueShield Health Insurance
• Tuition/Training Reimbursement
• Access to Ravens season tickets in club level
• Company-paid golf events for your time and course fees

Technology Resource Experts provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

The projected compensation range for this position is $180K - $225K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. In addition, Technology Resource Experts, LLC invests in its employees beyond just compensation. Trexperts benefits offerings include, dependent upon position, Health Insurance, Dental and Vision Coverage, Health Savings Account (HSA), Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Life Insurance, 401(k) Plan, Safe Harbor 401k Investment, Learning and Development opportunities, Referral Bonuses and Flex Time.