Senior Fullstack Java Engineer

Luxoft; Hyderabad; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Luxoft is seeking a Senior Fullstack Java Engineer to join our Capital Markets technology team, delivering analytics and trading applications from backend Java services to frontend React interfaces.

You will build RESTful APIs, design scalable microservices, and ensure high performance while collaborating with business stakeholders to shape architecture and best practices.

Qualifications

• 7-10+ years in software development with strong Java (Java 8+) expertise.
• Solid experience with Spring / Spring Boot ecosystem.
• Strong experience building RESTful APIs and microservices architectures.
• Hands-on experience with React (hooks, state management, modern JS/TS).
• Good understanding of frontend architecture, UI/UX principles, and API integration.
• Experience with containerization and deployment (Docker; Kubernetes is a plus).
• Strong knowledge of distributed systems, multithreading, and performance optimization.
• Experience with AI-assisted development tools (e.g., GitHub Copilot, ChatGPT, etc.).
• Familiarity with Agentic SDLC concepts (AI-driven development workflows, automated testing/review pipelines).
• Experience working with capital markets systems (trading, risk, or analytics).
• Strong understanding of software engineering best practices (CI/CD, testing, version control, code quality).

Responsibilities

• Design and develop Java-based backend services for capital markets applications.
• Build modern, responsive frontend applications using React.
• Develop and maintain RESTful APIs supporting frontend and external integrations.
• Implement end-to-end features spanning backend, frontend, and integration layers.
• Ensure applications are scalable, performant, and user-friendly.
• Collaborate closely with backend, frontend, and business stakeholders.
• Contribute to architecture decisions, system design, and engineering best practices.

Skills

Java

Spring Boot

REST APIs

React

Microservices

Distributed systems

Multithreading

CI/CD

AI tools

Capital markets domain

Tools

Docker

Kubernetes

Webpack

Vite

Jest

Cypress

Kafka

WebSockets

AWS

Job description

We are looking for a Senior Fullstack Java Engineer to join our Capital Markets technology team and contribute to building modern analytics and trading applications. This role combines strong backend engineering expertise in Java with modern frontend development using React, delivering end-to-end solutions across the application stack.

You will work on client-server applications, contributing to both backend services and user-facing interfaces, helping deliver scalable, high-performance systems for business users.

Responsibilities

• Design and develop Java-based backend services for capital markets applications
• Build modern, responsive frontend applications using React
• Develop and maintain RESTful APIs supporting frontend and external integrations
• Implement end-to-end features spanning backend, frontend, and integration layers
• Ensure applications are scalable, performant, and user-friendly
• Collaborate closely with backend, frontend, and business stakeholders
• Contribute to architecture decisions, system design, and engineering best practices

Mandatory Skills Description

• 7-10+ years of experience in software development with strong Java (Java 8+) expertise
• Solid experience with Spring / Spring Boot ecosystem
• Strong experience building RESTful APIs and microservices architectures
• Hands-on experience with React (hooks, state management, modern JS/TS)
• Good understanding of frontend architecture, UI/UX principles, and API integration
• Experience with containerization and deployment (Docker; Kubernetes is a plus)
• Strong knowledge of distributed systems, multithreading, and performance optimization
• Experience with AI-assisted development tools (e.g., GitHub Copilot, ChatGPT, etc.)
• Familiarity with Agentic SDLC concepts (AI-driven development workflows, automated testing/review pipelines)
• Experience working with capital markets systems (trading, risk, or analytics)
• Strong understanding of software engineering best practices (CI/CD, testing, version control, code quality)

Nice-to-Have Skills Description

• Knowledge of AWS ecosystem (S3, EC2, Lambda, API Gateway, etc.)
• Experience with modern frontend tooling (Webpack, Vite, Jest, Cypress)
• Familiarity with microservices and cloud-native architecture patterns
• Experience with real-time data or event-driven systems (e.g., WebSockets, Kafka)