Sr. Software Engineer

WorkNovas LLC
St. Louis, MO, United States
5 days ago
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Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours

Tech stack

Java (Programming Language) Artificial Intelligence Amazon Web Services Automation of Tests Behavior-Driven Development Code Review Scrum Methodology Software Engineering TypeScript User Interface Testing Enterprise Software Applications Grafana
+13 more
Spring-boot Technical Debt Cloudformation AngularJS Gitlab-ci Infrastructure Automation Frameworks Front End Software Development Cloudwatch Restful APIs Code Restructuring OpenSearch Vulnerability Analysis Microservices

Job description

Hands-On Development

  • Design and implement microservices using Java/Spring Boot and TypeScript, supporting event-driven and RESTful integration patterns.

  • Build solutions leveraging AWS GovCloud services, including ECS/EKS, Lambda, EventBridge, and RDS, within microservices and micro-frontend architecture.

  • Address technical debt by upgrading outdated dependencies and frameworks.

  • Ensure comprehensive test automation using UI testing and behavior-driven development (BDD) approaches.

Collaboration & Communication

  • Work closely with enterprise architects and scrum teams to translate architectural vision into practical, scalable solutions.

  • Apply reusable patterns and best practices to ensure architectural consistency across teams.

  • Participate in architecture reviews, code reviews, and technical discussions aligned with enterprise standards.

  • Demonstrate strong technical writing and communication skills to document designs, articulate complex ideas, and share knowledge effectively.

Problem Solving

  • Tackle challenging engineering problems with creative and pragmatic solutions.

  • Troubleshoot issues, optimize performance, and deliver robust features that meet production stability requirements.

Requirements

We are seeking a hands-on Senior Software Engineer to support the modernization and maintenance of a mission-critical enterprise application in AWS GovCloud (FedRAMP High). This role is ideal for someone who enjoys practical engineering work and thrives in a fast-paced environment focused on innovation and reliability., Required

  • 5+ years of software engineering experience, with a strong focus on hands-on development.

  • Advanced proficiency in Java and Spring Boot ecosystem.

  • Experience in AWS Cloud, including ECS/EKS, Lambda, RDS/Aurora, and infrastructure-as-code tools such as CDK or CloudFormation.

  • Experience with Angular; familiarity with micro-frontend architecture (module federation) is a plus.

  • Demonstrated background in microservices architecture, including modernization of legacy applications using patterns like the strangler pattern.

  • Strong technical writing and communication skills, with the ability to document designs and articulate complex ideas clearly.

  • Excellent problem-solving skills and collaborative approach to working with cross functional teams.

  • Demonstrated comfort with AI-enabled tools, coupled with a willingness to learn and apply emerging technologies to improve productivity and business outcomes.

Preferred

  • Experience working in FedRAMP High, FISMA, or similar compliance environments.

  • Track record of reducing technical debt through dependency upgrades, refactoring, and test automation.

  • Expertise in CI/CD pipelines (e.g., GitLab CI/CD), artifact management, and security scanning.

  • Familiarity with observability tools such as CloudWatch, Grafana, and OpenSearch.

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