Haystack
← Back to Jobs
Technology
SA

Senior/Lead Java Developer (with AI development use experience)

SalesforceSt. Louis, MO🇺🇸United StatesPosted Oct 2, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
St. Louis, MO, United States
Posted
5 days ago
DockerMicroservicesNode.jsSpringSpring BootAWSNginxSAMLScrumAgileAngularApacheDatadogGraphQLIstioJavaJenkinsKafkaKubernetesReact

Job Description

Lead Java Developer - SSPP Solutions
Position Summary:
We are seeking a highly experienced and strategic Lead Java Developer to architect, lead, and deliver scalable microservice-based solutions in a cloud-native environment. This role requires deep technical expertise, strong leadership, and a proven track record in enterprise-scale systems-preferably within the telecommunications industry.

Key Responsibilities

Architect and lead the development of robust Java-based microservices using Spring Boot and related frameworks. Guide and mentor engineering teams, fostering best practices in software design, testing, and DevOps. Lead cloud-native solution design and deployment using AWS, Kubernetes, and Docker. Design and implement event-driven systems using Apache Kafka and messaging frameworks like Apache Camel. Collaborate with cross-functional teams to align technical solutions with business goals and customer needs.

Drive modernization efforts, including monolith-to-microservices transformations and legacy system integrations. Champion CI/CD pipelines, automated testing, and observability practices. Lead initiatives in identity management, billing systems, and customer self-service platforms. Ensure secure coding practices, performance optimization, and production readiness. Maintain comprehensive documentation and promote knowledge sharing across teams.

Required Qualifications

8+ years of professional experience in Java development, including enterprise-scale microservices.
5+ years of experience with cloud platforms (AWS preferred), including architecture and deployment. Proven experience with Spring Boot, GraphQL, and Node.js in backend development. Strong background in event-driven architectures and messaging systems (Kafka, Camel). Experience leading application modernization and digital transformation projects. Expertise in containerization and orchestration using Docker and Kubernetes.

Familiarity with service meshes (e.g., Istio), API gateways (e.g., Zuul, NGINX), and OAuth2/SAML. Proficiency in CI/CD tools (GitLab, Jenkins), observability tools (DataDog, SumoLogic), and distributed tracing. Strong understanding of telecommunications systems, including identity, billing, and device management. Excellent communication and stakeholder engagement skills. Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

Preferred Experience

Telecommunications industry experience, including work with customer identity, billing systems, and network equipment management.
Experience with full-stack development, including React or Angular for internal tooling.
Familiarity with Agile/Scrum methodologies and SAFE frameworks.
Cloud-native tool development and internal platform engineering.

Similar jobs