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Position Summary

NextEra Energy is seeking a motivated Software Developer II to join our Smart Grid 2.0

initiative, a transformative program modernizing utility infrastructure through advanced

connected technologies. This role will focus on developing robust APIs and integrating

diverse system components to enable seamless data flow across our smart grid

ecosystem. The ideal candidate thrives in fast-paced environments and can rapidly

prototype solutions while maintaining high code quality standards.

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

_Please note, this role is not able to offer visa transfer or sponsorship now or in the future_

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.