Lead Java Backend Developer

Description

We are seeking a Lead Java Backend Developer with exceptional expertise in distributed systems, real-time data processing, and cloud-native architectures to deliver highly scalable enterprise platforms for high-throughput, mission-critical environments. Please note that working from the client's office 3 days per week is required. Responsibilities Design and architect scalable enterprise platforms leveraging distributed systems and cloud-native architectures Build and maintain real-time streaming and time-series data platforms with high performance and high throughput Develop microservices and data streaming solutions using modern Java frameworks Apply resilience engineering and security best practices across backend systems Translate business requirements into global technical solutions Collaborate with cross-functional technology teams to deliver integrated solutions Leverage AI-assisted tools to enhance software development efficiency Implement CQRS and Event Sourcing patterns within enterprise architecture Ensure adherence to SDLC best practices and modern software development standards Adapt architectural and engineering approaches to complex business and regulatory domains Requirements 7+ years of experience in Java and Spring Boot development Expertise in ORM frameworks such as JPA and iBatis Knowledge of security protocols including Azure AD and OAuth Proficiency in Kafka, CosmosDB, PostgreSQL, and Redis Familiarity with REST, Azure, Docker, and Kubernetes Skills in build tools such as Maven and Gradle Background in microservices and data streaming architectures Understanding of Computer Science fundamentals and modern software development practices, including SDLC Showcase of AI-assisted software development capabilities Strong communication skills, including the ability to translate business requirements into global solutions and collaborate with other technology teams English proficiency at B2 level or higher Nice to have Experience in Client Lifecycle domain Familiarity with Flowable

Requirements

• 7+ years of experience in Java and Spring Boot development

• Expertise in ORM frameworks such as JPA and iBatis

• Knowledge of security protocols including Azure AD and OAuth

• Proficiency in Kafka, CosmosDB, PostgreSQL, and Redis

• Familiarity with REST, Azure, Docker, and Kubernetes

• Skills in build tools such as Maven and Gradle

• Background in microservices and data streaming architectures

• Understanding of Computer Science fundamentals and modern software development practices, including SDLC

• Showcase of AI-assisted software development capabilities

• Strong communication skills, including the ability to translate business requirements into global solutions and collaborate with other technology teams

• English proficiency at B2 level or higher

Responsibilities

• Design and architect scalable enterprise platforms leveraging distributed systems and cloud-native architectures

• Build and maintain real-time streaming and time-series data platforms with high performance and high throughput

• Develop microservices and data streaming solutions using modern Java frameworks

• Apply resilience engineering and security best practices across backend systems

• Translate business requirements into global technical solutions

• Collaborate with cross-functional technology teams to deliver integrated solutions

• Leverage AI-assisted tools to enhance software development efficiency

• Implement CQRS and Event Sourcing patterns within enterprise architecture

• Ensure adherence to SDLC best practices and modern software development standards

• Adapt architectural and engineering approaches to complex business and regulatory domains

Seniority

• Lead

Nice to have

• Experience in Client Lifecycle domain

• Familiarity with Flowable