Senior Software Developer (Java)

Essential functions

Application Development & Architecture

• Design, develop, and maintain backend services using Java SE/EE and Spring Boot, applying Dependency Injection best practices
• Build and evolve microservices that support integration and business process workflows
• Develop serverless components using AWS Lambda, leveraging the Serverless Framework and (where applicable) Dagger for DI in Lambda environments
• Build and manage cloud infrastructure and services on AWS, including S3, DynamoDB, ECS, SQS, SNS, and OpenSearch
• Containerize applications with Docker and manage deployments across environments
• Manage build and dependency configuration using Gradle
• Write and maintain unit tests (JUnit, Mockito) to ensure code quality and reliability
• Support CI/CD pipelines (e.g., Jenkins) to enable automated, reliable releases
• Implement and maintain logging and monitoring instrumentation, including Splunk, to support operational visibility

EDI & Integration Development

• Install, configure, and develop solutions within IBM Sterling Integrator
• Design and build business processes (BPs) in Sterling Integrator, including OAuth-based authentication flows
• Develop and support EDI transaction sets such as 850, 860, 810, 856, 214, ORDERS, ORDRSP, and DESADV
• Create and maintain managed file transfer (MFT) templates and flows for exchanging data with external trading partners
• Implement data transformation logic, including JSON-to-XML and XML-to-JSON conversions
• Build and support API-based integrations between Sterling Integrator and SAP business processes

Operations, Monitoring & Stakeholder Collaboration

• Establish proactive monitoring for infrastructure and EDI interfaces to detect and resolve issues before they impact trading partners
• Partner with business stakeholders to gather requirements and understand end-to-end integration needs
• Troubleshoot and resolve integration issues, applying strong analytical and problem-solving skills
• Continuously assess and improve the reliability, scalability, and performance of integration solutions

Qualifications

• Strong experience with Java SE/EE and Spring Boot, including a solid understanding of Dependency Injection.

• Hands-on experience with microservices architecture.

• Experience with AWS services, particularly S3, DynamoDB, Lambda, ECS, and familiarity with SQS, SNS, and OpenSearch.

• Proficiency with Docker and containerized deployments.

• Experience with CI/CD concepts, using tools such as Jenkins.

• Build and dependency management using Gradle.

• Strong focus on code quality with unit testing using JUnit and Mockito.

• Experience or basic knowledge of logging and monitoring, including Splunk.

• Familiarity with serverless architectures and the Serverless Framework.

• Exposure to Dagger for dependency injection in AWS Lambda environments is a plus.

• Bachelor's degree in Computer Science or equivalent is required

Integration & EDI Experience

• Experience installing, configuring, and developing with IBM Sterling Integrator.

• Strong knowledge of EDI transaction sets, including 850, 860, 810, 856, 214, ORDERS, ORDRSP, DESADV.

• Experience building business processes in Sterling Integrator, including support for OAuth-based authentication.

• Experience creating templates and flows for managed file transfer (MFT) with external trading partners.

• Experience handling data transformations, including JSON XML conversions.

• Experience integrating with SAP, particularly through API-based business process integrations.

Operational & Analysis Skills

• Experience setting up proactive monitoring for infrastructure and EDI interfaces.

• Ability to work closely with business stakeholders, including requirements gathering and understanding end-to-end integration needs.

• Strong analytical and problem-solving skills, with a focus on reliability and scalability of integrations.

We offer

• Opportunity to work on cutting-edge projects

• Work with a highly motivated and dedicated team

• Competitive salary

• Flexible schedule

• Benefits package - medical insurance, vision, dental, etc.

• Corporate social events

• Professional development opportunities

• Well-equipped office

• Please note that all onboardings must occur in person and you may be asked to travel to attend.

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.