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IT - Software Developer IV

Artech LLC

Home, VA(remote)

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JOB DETAILS
SALARY
$50–$52 Per Hour
SKILLS
Amazon Web Services (AWS), Application Programming Interface (API), Authentication, Automation, Autoscaling, Best Practices, Business Support, Circuit Breakers, Communication Skills, Computer Security, Configuration Management, Continuous Deployment/Delivery, Continuous Improvement, Continuous Integration, Database Optimization, Docker, Ecosystems, Environmental Issues, Error Handling, Identify Issues, Information Technology Software, Java, Metrics, Microservices, Performance Management, Performance Testing, Problem Solving Skills, Process Improvement, Quality Assurance, REST (Representational State Transfer), Reporting Dashboards, Sales Management, Scalable System Development, Security Architecture, Software Development, System Migration, Testing, Theater Production, United States Citizen, Willing to Travel
LOCATION
Home, VA
POSTED
2 days ago
Job Title: Senior Software Developer – Java Microservices (AWS & Kubernetes)
Location: Remote
Duration: 6 Months
 
Salary Range: $50.00 - $52.00/Hour on W2 (Without Benefits).
Applicants must be willing to work on W2.
 
Job Description:
  • The Microservices Developer will be responsible for designing, building, and maintaining scalable backend services that power the platform’s RESTful APIs.
  • This role involves developing production-grade microservices using Java 21 and Java 25, implementing clean and consistent API contracts, and ensuring secure, reliable integration with internal and external systems.
  • The developer will collaborate closely with product, architecture, and QA teams to deliver high-quality releases, support deployment and validation in staging and production, and troubleshoot issues across distributed environments.
  • Over time, the developer will drive improvements in service performance, resiliency, and observability while contributing to shared engineering standards, reusable components, and automation across the microservices ecosystem. Strong problem-solving skills, clear communication, and a commitment to continuous improvement are essential for success in this role.
Responsibilities:
  • Design, build, and maintain Spring Boot microservices using Java 21 and Java 25.
  • Create and evolve RESTful APIs with clear contracts, versioning, and backward compatibility.
  • Implement input validation, error handling, idempotency, and standardized response models.
  • Integrate services with on-prem and AWS-hosted databases during migration phases.
  • Plan and execute data-access changes to support hybrid connectivity (on-prem to AWS) safely.
  • Optimize database interactions, including query tuning, connection pooling, and transaction boundaries.
  • Containerize services and maintain production-ready Docker images.
  • Deploy and operate services on Kubernetes with health probes, resource limits, and autoscaling.
  • Build and maintain CI/CD pipelines for build, test, security scan, and deployment automation.
  • Implement secure service-to-service and client authentication/authorization.
  • Manage secrets and configuration using AWS-native and Kubernetes-native approaches.
  • Add observability: structured logging, metrics, distributed tracing, dashboards, and alerting.
  • Troubleshoot incidents across application, container, cluster, network, and database layers.
  • Improve resiliency with retries timeouts, circuit breakers, and graceful degradation patterns.
  • Participate in migration planning from on-prem infrastructure and data stores to AWS.
  • Support release validation in staging and production, including rollback readiness.
  • Write and maintain unit, integration, contract, and performance tests.
  • Address vulnerabilities by upgrading dependencies and remediating CVEs in application libraries.
  • Collaborate with QA, platform, security, and architecture teams on standards and best practices.
  • Document APIs, operational runbooks, and service ownership responsibilities.
Additional Required Skills/Experience:
  • A minimum of Eight (8) years’ relevant experience.
  • A degree from an accredited College/University in the applicable field of services is required.
  • If the individual's degree is not in the applicable field, then four additional years of related experience is required.
  • Typically performs all functional duties independently.
  • Note: Special credentials (licenses and/or certifications) may be required at the Task Order level on a case-specific basis.
Additional Provisions:
  • Pass both a client mandated clearance process to include drug screening, criminal history check and credit check.
  • Once candidate’s resume is approved and interview passed, the agency is responsible for providing drug screening.
  • Failure to submit the drug screening results will delay the security clearance process.
  • If a candidate is given an interim clearance, continuation of employment is then based on the candidate receiving a sensitive clearance.
  • All candidates must be a US Citizen or have permanent residence status (Green Card).
  • Candidate must have lived in the US for the past 5 years.
  • Cannot have more than 6 months travel outside the United States within the last five years. Military Service excluded. (Exception does not include military family members.)
  • All overtime must be pre-approved in writing by the client manager or his/her designated representative.
  • Agency will not be reimbursed for overtime charges without previous written authorization. Authorized overtime will be reimbursed at straight time.
  • The enforced dress code is business casual, i.e. collared shirt with slacks for men, no skirts above the knee for women.
Place and Period of Performance/Hours of Support:
  • The standard work week for contract staff will be 5 days a week and 8 hours per day preferable Monday through Friday.
  • Contract staff may be required to travel to support business efforts.
 
 

About the Company

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Artech LLC