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// POSTED: Apr 16, 2026

Java API Gateway Developer

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API Developer 12+ Months Contract ONSITE - Palm Beach Gardens, FL 33418 Essential Functions & Responsibilities • API Development & Integration (40%) • Design, develop, and maintain RESTful APIs and microservices using Go and Java • Implement secure API gateways and data integration patterns • Create comprehensive API documentation and testing frameworks • Ensure API scalability, performance, and reliability standards • Component Integration & Architecture (30%) • Stitch together diverse system components including IoT devices, data platforms, and enterprise applications • Develop middleware solutions for seamless system interoperability • Implement event-driven architectures and message queuing systems • Support secure cloud-native application deployment and management • Rapid Prototyping & Innovation (20%) • Build quick proof-of-concepts (POCs) to validate technical approaches • Collaborate with product teams to translate business requirements into technical solutions • Evaluate emerging technologies and their applicability to smart grid initiatives • Support agile development methodologies and sprint deliverables • Collaboration & Support (10%) • Work closely with cross-functional teams including DevOps, QA, and business stakeholders • Participate in code reviews and technical design discussions • Mentor junior developers and contribute to team knowledge sharing • Support production systems and participate in on-call rotations as needed Required Qualifications Education & Experience: Bachelor's degree in Computer Science, Software Engineering, or related technical field Minimum 3-5 years of software development experience Strong Java programming background with enterprise application development Technical Skills: Proven experience in RESTful API design and development Solid understanding of microservices architecture and distributed systems Experience with cloud platforms, preferably AWS (EC2, Lambda, API Gateway, RDS) Proficiency with containerization technologies (Docker, Kubernetes) Knowledge of database technologies (PostgreSQL, MongoDB, or similar) Experience with version control systems (Git) and CI/CD pipelines Familiarity with SonarQube(or similar) for reviewing and addressing code quality issues & security vulnerabilities Understanding of authentication/authorization patterns (OAuth, JWT) Professional Competencies: Demonstrated ability to work effectively in fast-paced, agile environments Strong problem-solving skills with attention to detail Excellent written and verbal communication skills Ability to quickly learn new technologies and adapt to changing requirements Experience building POCs and technical prototypes Preferred Qualifications Industry Experience: Experience in utility, energy, or industrial IoT environments Knowledge of smart grid technologies, AMI systems, or connected devices Understanding of utility industry standards and protocols (DNP3, Modbus, etc.) Experience with time-series data management and analytics platforms Advanced Technical Skills: Hands-on Go (Golang) development experience Demonstrated experience leveraging AI-powered development tools (GitHub Copilot, or similar) to enhance code generation, debugging, and development velocity Experience with event streaming platforms (Apache Kafka, AWS Kinesis) Knowledge of infrastructure as code (Terraform, CloudFormation) Familiarity with monitoring and observability tools (Prometheus, Grafana) Experience with API management platforms and service mesh technologies Background in data engineering or real-time data processing For applications and inquiries, contact: [email protected]
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