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Software Engineer Jobs in Columbus, OH

Senior Java Developer (Microservices, AWS, Database, Kafka)

ICONMA, LLC
  • Columbus, OH
  • $50 Per Hour
  • Instant Apply
2 days ago

Job Description

Our Client, an IT Services and Consultant company, is looking for a Senior Java Developer (Microservices, AWS, Database, Kafka) for their Columbus, OH location.
 
Responsibilities:
  • Design and implement robust Java based microservices that process and serve complex geospatial data while maintaining high performance and reliability for enterprise applications.
  • Develop and optimize Springboot services that integrate geospatial libraries and data sources to deliver efficient spatial queries and analytical features for business users.
  • Configure and manage AWS EC2 environments to host and scale Java microservices that support geospatial workloads with strong focus on availability and cost efficiency.
  • Collaborate with product owners and geospatial analysts to translate domain requirements into technical designs and implementation plans that align with organizational objectives.
  • Review and refactor existing Java and Springboot codebases to enhance modularity, maintainability, and adherence to best practices across microservices architecture.
  • Implement secure interfaces and APIs that enable reliable data exchange between geospatial services, external systems, and client applications following industry security standards.
  • Monitor application performance and resource utilization on AWS EC2 instances and propose improvements that enhance throughput, stability, and user experience.
  • Coordinate with quality engineering teams to define test strategies for microservices including unit, integration, and performance testing for geospatial processing flows.
  • Prepare detailed technical documentation that covers architecture decisions, deployment configurations, and operational procedures for Java and Springboot services.
  • Mentor team members on advanced Java concepts, microservices patterns, and effective use of Springboot features to maintain consistent engineering quality.
  • Engage with stakeholders to plan delivery milestones, estimate effort, and ensure that geospatial solutions are delivered on schedule and within defined quality expectations.
  • Ensure compliance with organizational governance standards, data protection guidelines, and regulatory requirements in all geospatial solution components.
  • Drive continuous improvement initiatives by identifying opportunities to adopt emerging tools, frameworks, and patterns that enhance geospatial capability within the organization.
 
Requirements:
  • Demonstrate strong proficiency in core and advanced Java concepts including multithreading collections and performance optimization applied to geospatial processing scenarios.
  • Exhibit hands on expertise with Springboot for building microservices including dependency injection RESTful services configuration management and observability.
  • Show practical experience designing and deploying microservices architectures that handle high volume and low latency geospatial data transactions.
  • Apply working knowledge of AWS EC2 for provisioning configuring and managing compute resources that host Java based microservices in production environments.
  • Utilize experience with geospatial concepts such as coordinate reference systems vector and raster data and spatial indexing to design effective solutions.
  • Display familiarity with relational and NoSQL data stores commonly used for geospatial applications and design schemas that support efficient spatial queries.
  • Use strong understanding of CI and CD practices to automate build test and deployment pipelines for Java and Springboot microservices.
  • Demonstrate ability to analyze complex problems in geospatial workflows and propose practical and scalable technical solutions.
  • Communicate effectively with cross functional teams and stakeholders to ensure clear understanding of geospatial solution capabilities and constraints.
  • Maintain focus on quality and maintainability by adhering to coding standards conducting reviews and encouraging continuous learning within the team.
  • Leverage prior experience of eight to twelve years in Java development to guide architectural decisions and ensure resilient microservices solutions.
  • Prefer exposure to additional cloud native services such as container orchestration and monitoring tools that complement AWS EC2 deployments.
  • Value experience working in office based agile environments where close collaboration and quick feedback cycles are essential for project success.
  • Certifications Required:
  • Preferred certifications include AWS Certified Developer Associate or AWS Certified Solutions Architect Associate and Java focused credentials such as Oracle Certified Professional Java Programmer.
  • Technical Skills:
  • Backend
  • Java 8/11/17/21
  • Spring Boot, Spring MVC, Spring Cloud
  • Microservices Architecture
  • RESTful APIs, GraphQL
  • Hibernate, JPA, JDBC
  • OAuth2, JWT, Spring Security
  • Design Patterns, Domain Driven Design (DDD)
 
Why Should You Apply?

Numbers & Facts

LocationColumbus, OH
Salary$50 Per Hour

Skills

  • Amazon Elastic Compute Cloud (EC2)unmatched
  • Amazon Web Services (AWS)unmatched
  • Application Programming Interface (API)unmatched
  • Applications Securityunmatched
  • Architectural Servicesunmatched
  • Best Practicesunmatched
  • Business Analysisunmatched
  • Cloud Computingunmatched
  • Code Reviewsunmatched
  • Coding Standardsunmatched
  • Communication Skillsunmatched
  • Configuration Managementunmatched
  • Continuous Deployment/Deliveryunmatched
  • Continuous Improvementunmatched
  • Continuous Integrationunmatched
  • Cross-Functionalunmatched
  • Database Designunmatched
  • Dependency Injectionunmatched
  • Design Patterns Programming Methodologiesunmatched
  • Enterprise Applicationsunmatched
  • Geospatial Analysisunmatched
  • GraphQLunmatched
  • Health Planunmatched
  • Hibernateunmatched
  • High Reliabilityunmatched
  • Industry Standardsunmatched
  • Information Technology Consultingunmatched
  • Information/Data Security (InfoSec)unmatched
  • Integration Testingunmatched
  • JDBC (Java Database Connectivity)unmatched
  • Javaunmatched
  • Java Persistence API (JPA)unmatched
  • Maintain Complianceunmatched
  • Mentoringunmatched
  • Microservicesunmatched
  • Multithreaded Programmingunmatched
  • NoSQLunmatched
  • OAuthunmatched
  • Operations Processesunmatched
  • Oracleunmatched
  • Performance Analysisunmatched
  • Performance Testingunmatched
  • Performance Tuning/Optimizationunmatched
  • Problem Solving Skillsunmatched
  • Process Improvementunmatched
  • Production Systemsunmatched
  • Quality Engineeringunmatched
  • Quality Managementunmatched
  • Query Analysisunmatched
  • REST (Representational State Transfer)unmatched
  • Refactoringunmatched
  • Regulatory Requirementsunmatched
  • Requirements Managementunmatched
  • Resource Managementunmatched
  • Resource Utilizationunmatched
  • Schedule Developmentunmatched
  • Software Designunmatched
  • Software Engineeringunmatched
  • Spatial Dataunmatched
  • Spring MVCunmatched
  • Systems Administration/Managementunmatched
  • Team Playerunmatched
  • Technical Writingunmatched
  • Technical/Engineering Designunmatched
  • Test Automationunmatched
  • Test Strategyunmatched
  • Time Managementunmatched
  • User Documentationunmatched
  • User Interface/Experience (UI/UX)unmatched

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