Java/Spring Boot Developer

Java/Spring Boot Developer Job Poster :

Burgeon IT Services Skills:

All the skills mentioned in JD |

Location:

United States Of America Views:

71

Role:

Java/Spring Boot Developer

Position Type:

Contract

Location:

St. Louis Project Overview DDP (Digital Data Platform) is a modern event-driven architecture initiative designed to unlock and standardize business-critical data from legacy Systems of Record (SOR). The platform enables real-time, scalable, secure, and highly available data exchange across enterprise systems while supporting predictive analytics, customer engagement, and omni-channel experiences.

The platform focuses on:

Event streaming architecture Real-time customer data access Enterprise integration modernization Predictive analytics enablement API-led connectivity High availability and resiliency Reduced technical debt and operational costs This role is ideal for a highly experienced backend/full-stack engineer with strong expertise in Java, Spring Boot, Kafka ecosystems, cloud-native technologies, and API-driven integrations. Key Responsibilities Platform & Integration Development Design, develop, and support complex event-driven integration solutions. Build scalable microservices and REST/GraphQL APIs using Spring Boot. Develop API-led connectivity solutions including: Integrations Interfaces Proxies Shared libraries Business services Event Streaming & Real-Time Processing Develop and optimize Kafka-based event pipelines. Implement Kafka Streams for: Stateful stream processing Real-time transformations Event-driven workflows Configure and support: Kafka Brokers Schema Registry Kafka Connect Security & performance tuning Cloud & Infrastructure Engineering Work with AWS cloud-native services including: ECS/EKS Lambda S3 SQS/SNS IAM CloudWatch API Gateway Automate infrastructure provisioning using Terraform and GitOps principles. Backend & Database Development Build scalable backend APIs using Node.js and Java. Work with: MongoDB Redis

SQL/RDBMS

technologies Design efficient schemas, aggregation pipelines, indexing strategies, and caching mechanisms. Quality Engineering & DevOps Implement CI/CD and DevSecOps best practices. Perform unit testing using JUnit and automated testing frameworks. Support performance testing and monitoring of APIs and distributed systems. Troubleshoot production incidents and perform root cause analysis. Architecture & Collaboration Collaborate with business analysts, architects, and engineering teams. Translate business requirements into scalable technical solutions. Mentor junior developers and contribute to engineering standards and best practices. Participate in Agile/Scrum ceremonies and technical planning. Required Skills & Experience Core Technologies Java (7+ Years) Expert-level Java development OOP concepts Design patterns Multi-threading JUnit testing Spring Boot (7+ Years) Microservices architecture REST APIs Spring Security Spring Cloud GraphQL API development and consumption Kafka Ecosystem (5+ Years) Confluent Kafka Kafka Streams Real-time event processing Event-driven architectures Schema Registry Kafka Connect Node.js & JavaScript Async programming Express.js / NestJS Promises & async/await Front-end framework exposure (React/Angular preferred) Databases MongoDB Redis

SQL/RDBMS

Query optimization Real-time data integrations Cloud & DevOps AWS Cloud-Native services Terraform Infrastructure as Code (IaC) CI/CD pipelines DevSecOps practices Additional Skills Python scripting and automation API design standards Load/performance testing Agile/Scrum methodologies Education Bachelor's Degree required Preferred fields: Computer Science Engineering Mathematics Business Experience Required 7+ years of relevant industry experience.