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Senior Software Engineer (Java, AWS, Spring Boot)

Company:
Robert Half
Location:
Smyrna, DE, 19977
Pay:
45USD - 50USD per hour
Posted:
May 22, 2025
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Description:

Job Description

We are looking for an experienced Software Engineer IV to join our team. In this long-term contract position, you will play a pivotal role in developing, optimizing, and maintaining software solutions that meet high-quality standards. This opportunity is ideal for professionals who are passionate about delivering innovative and secure technology solutions in a collaborative environment.

Key Responsibilities:

Develop High-Quality Software:

Design, develop, and maintain scalable, maintainable, and secure software solutions using Java, Spring Boot, Hibernate, and AWS.

Migrate legacy .NET monoliths to Microservice architecture and ensure seamless integration with React frontends, mobile apps, and Electron desktop applications.

Troubleshoot & Debug:

Diagnose and resolve issues across the full stack, including backend (.NET), frontend (React), mobile, and desktop (Electron) applications when necessary.

Collaboration:

Work closely with cross-functional teams, including Developers, Cloud Engineers, Cybersecurity, and QA professionals.

Collaborate with stakeholders to understand business requirements and produce effective technical solutions.

Security & Resilience:

Partner with the Security team to identify necessary steps for improving resilience and mitigating vulnerabilities.

Utilize modern DevSecOps tooling such as Wiz, TruffleHog, Dependabot, and Checkmarx to enhance software security.

Mentorship & Knowledge Sharing:

Provide technical guidance and mentorship to entry-level developers.

Actively contribute to knowledge-sharing sessions to promote learning within the team.

Documentation:

Maintain clear documentation for code, processes, and application architecture to ensure transparency and reproducibility.

Adherence to Best Practices:

Ensure conformity with coding standards, industry best practices, and company policies.

Required Qualifications:

Technical Skills:

Proficiency in Java, Spring, and Spring Boot.

Expertise in building cloud-based solutions on AWS.

Strong experience navigating microservices architecture.

Ability to troubleshoot and debug systems across legacy .NET backend, React frontend, mobile, and desktop applications.

Experience with DevSecOps tools such as Wiz, TruffleHog, Dependabot, and Checkmarx.

Familiarity with scalable and robust architectures using tools like Terraform and Terragrunt.

Experience:

8-9 years of software development experience in relevant technologies.

Hands-on experience with migrating legacy systems to modern microservices.

Education:

Bachelor’s degree in Computer Science, Engineering, or related technical field (Master’s degree preferred).

Mindset & Soft Skills:

Strong problem-solving skills and the ability to work independently.

Excellent collaboration and communication skills.

Proactive and responsive to feedback with a continuous improvement mindset.

Preferred Qualifications:

Experience in React, mobile application development, or Electron desktop applications is a plus.

Familiarity with data-driven application development, leveraging multiple data sources.

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