Senior Java FullStack Developer

Luxoft; Pune District; On-site; INR 4,000,000 - 6,000,000; Full time

Job summary

Luxoft is seeking a Senior Integration Engineer in Pune to drive the design and delivery of integration components that connect Loan IQ with upstream and downstream systems. The role includes mentoring mid-level developers and leveraging AI-assisted tooling to boost productivity, code quality, and delivery speed.

You will lead the design of REST APIs, manage cloud-native integrations on Azure, and collaborate with QA/PO teams to deliver end-to-end solutions while adhering to enterprise standards

Qualifications

• 8+ years of backend development experience, ideally in financial services.

Responsibilities

• Lead design and development of REST APIs and messaging interfaces.
• Build reusable UI components and frontend frameworks aligned with enterprise standards.
• Oversee code quality, conduct peer reviews, and enforce integration best practices.
• Collaborate with QA and BA/Product Owner on end-to-end solutions.
• Contribute to CI/CD setup and release processes; troubleshoot issues and improve performance.
• Design and implement cloud-native integrations using Azure services and serverless patterns.
• Leverage AI-assisted development tools to accelerate code, test, and debug workflows.
• Promote AI-based engineering practices and cloud best practices within the team.

Skills

Backend development

Loan IQ integration

Java / Spring Boot

REST API design

Kafka / MQ

React / JS / TS

Azure cloud services

Azure Functions

CI/CD tooling

AI-assisted development

Tools

Spring Boot

REST APIs

Kafka

React

TypeScript

HTML5

CSS

Jenkins

GitLab

Azure

Azure Functions

Service Bus

Event Grid

Copilot / AI copilots

Job description

Project description

As a Senior Integration Engineer, you'll drive the design and delivery of integration components that connect Loan IQ with upstream and downstream systems.You'll lead technical implementation within your pod, mentor mid-level developers, and leverage modern AI-assisted development tools and cloud-native patterns to enhance productivity, code quality, scalability, and delivery speed.

Responsibilities

• Lead design and development of REST APIs and messaging interfaces
• Build reusable UI components & frontend frameworks aligned with enterprise standards
• Oversee code quality, conduct peer reviews, and enforce integration best practices
• Collaborate with QA and BA/Product Owner on end-to-end solutions
• Contribute to CI/CD setup and release processesTroubleshoot issues and improve performance across interfaces
• Design & implement cloud-native integrations using Azure services & serverless patterns
• Leverage AI-assisted development tools to accelerate code, test, & debug workflows
• Promote AI-based engineering practices & cloud best practices within the team

SKILLS

Must have

• 8+ years of backend development experience, ideally in financial services
• Experience with Loan IQ integration, APIs, and data models is essential
• Expertise in Java, Spring Boot, REST, and Kafka / MQ
• Experience in React, JavaScript/TypeScript, HTML5, and CSS
• Strong integration experience with core banking or lending platforms
• Experience with CI/CD tools (e.g., Jenkins, GitLab)Cloud & Architecture:
• Hands-on experience with Microsoft Azure services
• Experience building serverless solutions using Azure Functions
• Strong understanding of cloud-native architecture and integration patterns (e.g., event-driven, microservices, API-led connectivity)
• Familiarity with messaging and integration services on Azure (e.g., Service Bus, Event Grid) is a plusAI-Assisted Development:
• Hands-on experience with AI-assisted coding tools (e.g., GitLab Copilot, IDE-based copilots)
• Familiarity with using generative AI tools for code generation, unit test creation, debugging, and documentation
• Ability to apply AI tools responsibly to improve developer productivity and code quality while maintaining governance and standards

Nice to have

DevOps & Tooling: Experience with CI/CD tools (e.g., GitLab, Jenkins)