Luxoft - Senior Java Developer

Note : If shortlisted, you will be invited for initial rounds on 20th June 2026, Saturday in Bangalore

Project description :

Building reusable components is a strategic move for the platform's scalability, and the shift toward gRPC and Spec-driven development aligns perfectly with modern high-performance standards

Skills : Java/J2EE, Spring boot, Microservices, GCP, Hybrid cloud, MongoDB, (no Oracle). Design Patterns

Responsibilities :

• Implementation of micro-segmentation use case including design and execution of policy architecture and rollout plans.
• Work with, manage and analyze large datasets to design micro-segmentation policy based on network flows and security requirements.
• Contribute to code architecture/design, testing, implementation and documentation for ETL solution and platform automations alongside development resource.
• The ideal candidate will be required to perform among other duties, the scope of work lightly defined below :

i. Application based segmentation policy design ii. Network traffic flow analysis to extract connection intent (user vs administrator access)

iii. Testing and implementation of application security policy

Skills :

Must have :

• Looking for 9 years of experience with the below skills :
• Core Java
• Good hands-on coding skills
• Spring Framework
• Microservices
• MongoDB
• GCP
• Kafka or other messaging
• Knowledge of crucial APIs : JPA, JTA, CDI, etc.
• Knowledge of various design and architectural patterns
• Understanding of microservices architecture
• Containerization solutions (e.g. Docker, Kubernetes, OpenShift)
• Building tools (e.g. Maven, Gradle)
• Version Control (e.g. Git)
• Continuous Integration systems (e.g. TeamCity, Jenkins)
• An extensive understanding of web fundamentals, HTML, CSS, and JavaScript.
• Extensive experience building modern web applications using React Javascript library (including modern features e.g. React Hooks), Typescript, and Redux, creating beautiful and professional-looking front-end UIs.
• Experience building unit & e2e test suites against React applications using Puppeteer/Jest and Enzyme
• Experience with common NPM libraries : ag-grid, Axios, moment, lodash
• English Upper-Intermediate
• Be well versed with concepts of references, class instances, methods, objects, constructors, mutable/immutable class concepts, functional interface, array list, linked list, hashmap, collections, the difference between recoverable and non-recoverable exceptions, Inversion Control, design a data structure that supports Insert, Delete, Search in constant time complexity, etc.

Nice to have :

• Experience in the finance industry and work with the Fintech community
• PostgreSQL/Oracle
• Facing off to key business stakeholders