Sr. Java Developer

Location: St. Louis, MO (onsite client interview and worksite mandatory Only)

Core Technical Must-Haves

8+ years of professional Java development experience (enterprise-scale microservices)
5+ years of hands-on cloud platform experience (AWS strongly preferred) – architecture + deployment
Deep expertise with Spring Boot and related Java frameworks
Experience with GraphQL and Node.js in backend development
Strong background in event-driven architectures and messaging systems (Apache Kafka, Apache Camel)
Proven experience leading application modernization (monolith-to-microservices, legacy integrations)
Expertise in containerization & orchestration: Docker + Kubernetes
Familiarity with service meshes (e.g., Istio), API gateways (Zuul, NGINX), and OAuth2/SAML
Proficiency with CI/CD tools (GitLab, Jenkins)
Experience with observability tools (DataDog, SumoLogic) and distributed tracing
Strong understanding of telecommunications systems (identity management, billing systems, device/network management preferred)

. Leadership & Delivery Fit

Experience architecting and leading development of robust Java-based microservices
Proven ability to guide and mentor engineering teams (best practices in design, testing, DevOps)
Track record of driving cloud-native solution design and deployment (AWS, Kubernetes, Docker)
Experience collaborating with cross-functional teams and aligning technical solutions with business goals
Champions CI/CD pipelines, automated testing, and observability
Ensures secure coding practices, performance optimization, and production readiness
Strong documentation and knowledge-sharing habits
Excellent communication and stakeholder engagement skills

. Preferred / Differentiating Experience

Telecommunications industry experience (customer identity, billing systems, network equipment management)
Full-stack exposure (React or Angular for internal tooling)
Familiarity with Agile/Scrum and SAFe frameworks
Cloud-native tool development or internal platform engineering experience
Any hands-on AI development / AI-assisted development experience (noted in the title – nice-to-have differentiator)

. Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field

Pay: $50.00 - $60.00 per hour

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