Java Developer - Big Data Platform

<p><p><b>Key Responsibilities :</b><br/><br/></p><p>- Design, develop, and maintain scalable and efficient data modeling components in a distributed data platform.<br/><br/></p><p>- Collaborate with cross-functional teams to gather requirements and translate them into technical specifications and solutions.<br/><br/></p><p>- Implement software development best practices, including code reviews, unit testing, and CI/CD processes.<br/><br/></p><p>- Troubleshoot and resolve software defects and performance issues in a timely manner.<br/><br/></p><p>- Participate in sprint planning, stand-ups, demos, and retrospectives to ensure project alignment and progress.<br/><br/></p><p>- Mentor junior developers, sharing knowledge and conducting code reviews.<br/><br/></p><p>- Stay updated on emerging technologies and industry trends to enhance software quality and performance.<br/><br/></p><p>- Document technical designs, processes, and workflows for knowledge transfer and project transparency.<br/><br/></p><p>- Communicate project status, challenges, and solutions to stakeholders, ensuring alignment with business outcomes.<br/><br/></p><p>- Contribute to the overall architecture and design of the TeraHelix ecosystem, ensuring scalability, reliability, and Skills Have :</b></p><p><br/></p>- Strong hands-on experience with Java (preferably version 21+) and associated development toolchains.<br/><br/></p><p>- Proficiency in SQL and working with big data technologies, including databases like PostgreSQL, HBase, or Trino.<br/><br/></p><p>- Knowledge of gRPC (unary, streaming, bi-directional, REST mapping).<br/><br/></p><p>- Familiarity with Linux OS and command-line tools.<br/><br/></p><p>- Experience with version control systems (Git, GitHub, Bitbucket, Azure DevOps).<br/><br/></p><p>- Solid understanding of OOP design patterns, TDD, and enterprise system design principles.<br/><br/></p><p>- Strong problem-solving, debugging, and analytical skills.<br/><br/></p><p>- Commitment to Agile principles and software to Have :</b></p><p><br/></p>- Experience with Vaadin UI framework.<br/><br/></p><p>- Experience with Apache Spark, Avro, Kafka.<br/><br/></p><p>- Familiarity with DevOps practices and automation tools.<br/><br/></p><p>- Knowledge of Kubernetes for container orchestration.<br/><br/></p><p>- Cloud experience with AWS, Azure, GCP, or Oracle Cloud.<br/><br/></p><p>- Experience with C#/.NET Core, Python, R, Ruby, or JavaScript (especially in GraalVM).<br/><br/></p><p>- Interest in financial markets and business Title :</b> Java Developer Big Data</p><br/></p> (ref:hirist.tech)