Senior Java Developer

September 18

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Logo of gravity9

gravity9

Artificial Intelligence • Enterprise

gravity9 is a digital transformation company specialized in modernizing legacy systems by leveraging cutting-edge technologies such as AI, cloud computing, and microservices architecture. They offer solutions to propel organizations into the digital age, enhancing agility, scalability, and competitive advantage. gravity9's approach involves integrating innovative engineering practices to streamline operations, reduce technical debt, and future-proof digital infrastructures. They focus on strategic modernization that not only overcomes legacy constraints but also empowers businesses to thrive in today's dynamic market environment.

📋 Description

• Help clients adopt the latest version of MongoDB across a suite of applications • Use Java and MongoDB expertise to design and deliver backend features that bring value to clients • Take active lead in team discussions and code reviews • Work collaboratively to identify, prioritise and deliver features • Guide and mentor less experienced developers • Translate business requirements into technical requirements and solutions • Work across microservices, containerized deployments and cloud platforms (Azure/AWS) • Write unit and integration tests and work within CI/CD pipelines • Participate in client-facing activities and present technical solutions to UK/US clients • Be flexible to take on different responsibilities over project lifecycles

🎯 Requirements

• Excellent command / highly proficient in spoken and written English (working directly with UK/US based clients) • Expert in Java 8+ (ideally Java 11/14/17) and OpenJDK experience • Commercial experience with Node.js AND/OR Python • Hands-on experience with MongoDB or other NoSQL DB, including NoSQL data modeling • Thorough understanding of Spring (Spring Boot, Spring Framework, Spring Data) • Experience working with Azure or AWS • Understanding of synchronous and asynchronous communication (REST-based, Queue/Topic based) • Proficiency with Microservice Architecture, containerization, high availability, failover • Experience working with Docker and containerized applications • Experience with Maven/Gradle and CI/CD pipelines • Experience writing unit and integration tests • Willingness to upskill in additional technologies (Node.js and/or Python) • Ability to lead team discussions and conduct code reviews • Experience mentoring or guiding less experienced developers • Delivery focus, strong analysis and problem-solving skills • Strong presentation and written and verbal communication skills • Flexibility to adapt skills across client engagements • Exemplary standards of professional integrity and respect

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