Enphase Energy is a global energy technology company and leading provider of solar, battery, and electric vehicle charging products. Founded in 2006, Enphase transformed the solar industry with our revolutionary microinverter technology, which turns sunlight into a safe, reliable, resilient, and scalable source of energy to power our lives. Today, the Enphase Energy System helps people make, use, save, and sell their own power. Enphase is also one of the fastest growing and innovative clean energy companies in the world, with approximately 68 million products installed across more than 145 countries.  We are building teams that are designing, developing, and manufacturing next-generation energy technologies and our work environment is fast-paced, fun and full of exciting new projects.  If you are passionate about advancing a more sustainable future, this is the perfect time to join Enphase! About the roleAs Backend Senior Staff Engineer in Enphase Cloud Engineering group, your mission will be to design, develop and maintain cloud-based software services & modules that cater to millions of users and process terabytes of data.        Enable Enphase to succeed in Solar Energy domain by building application and services for various stakeholders of the company including homeowners, installers and customer support                 What you will do    Rapidly prototype technologies, tools and components for evaluation   Design and implement scalable, reliable, performant and secure applications & services in the realm of microservices ,webservices, batch Jobs , web Applications , data processing , device integration (IoT)   Ability to develop software programs with best of design patterns , data Structures & algorithms   Follow and implement best of the software engineering processes that include clean code , test automations ( TDD) , monitoring , performance bench marking etc   Work in very challenging and high performance environment to clearly understand and provide state of the art solutions ( via design and code)   Ability to debug complex applications and help in providing durable fixes   While Java platform is primary, ability to understand, debug and work on other application platforms using Ruby on Rails and Python   Responsible for delivering feature changes and functional additions that handle millions of requests per day while adhering to quality and schedule targets.         Who you are and what you bringB.E/B.Tech in Computer Science or Electrical Engineering from top tier college and >70% marks   12 + years of solid software development experience in developing cloud-based applications.   Excellent Java programming skills with effective use of design patterns, data structure and algorithms   Solid experience in microservices and API development using (RubyOnRails or (Java, Spring Framework, SpringBoot, Spring Cloud Netflix Libraries, Spring Data, JPA/Hibernate) or (Python FastAPI or Python Django) , REST principles, cloud design patterns   Proven experience of developing applications on top of Relational and NoSql databases such as MySQL, MongoDb, AWS DynamoDb    Excellent understanding protocols & concepts such HTTP, MQTT, SSL, Public Key infrastructure ( PKI), oAuth , SAML   Proficient in working in the environment with tools such as GIT, Jenkins, SonarQube, automated tests (jUnit) , Maven , Gradle   Knowledge and experience of having worked in AWS Cloud Platform (or Azure / GCP).  Good understanding and experience on PaaS services like File & object Storage, Message Queues/Bus, SQL/NoSQL , Identity and Access management , Load balancers etc   Good knowledge and experience with Agile, Clean Code, TDD methodologies   Exposure or knowledge in Renewable Tech companies   Familiarity with Web Front End (Java Script/React)   Familiarity with working in Internet of Things / Hardware integration