Sr. Fullstack Developer

We are seeking a Senior Software Engineer to design, develop, and maintain enterprise-scale software solutions in a cloud-native AWS environment. This is a hands-on engineering role for someone who enjoys solving complex technical problems, building scalable backend systems, mentoring teammates, and driving engineering best practices.

Responsibilities

• Design, develop, and maintain scalable Java-based backend applications using Spring Boot and microservices.
• Architect and implement enterprise-grade, cloud-native solutions on AWS.
• Develop RESTful APIs and event-driven applications using modern architectural patterns.
• Design scalable data models and integrate relational and NoSQL databases.
• Contribute to system architecture, performance optimization, security, and reliability initiatives.
• Build and support CI/CD pipelines while promoting DevOps best practices.
• Leverage AI and LLM tools to improve engineering productivity and software delivery.
• Mentor junior engineers and collaborate across cross-functional teams to deliver high-quality solutions.

Required Qualifications

• 7 years of software engineering experience with strong object-oriented programming skills.
• Expert-level Java development experience; Python experience preferred.
• Strong experience with Spring Boot, microservices, REST APIs, and distributed systems.
• Experience designing scalable, enterprise-grade system architectures.
• Hands-on experience with AWS services such as Lambda, ECS/Fargate, S3, SQS, SNS, Step Functions, and Aurora.
• Experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Cassandra), including data modeling.
• Experience with CI/CD, DevOps practices, automated testing, performance tuning, and application security.
• Familiarity with AI/LLM technologies and applying AI tools to software development workflows.
• Bachelor's degree in Computer Science or a related field, or equivalent professional experience.

Location: Hybrid (Tysons, VA or Rockville, MD only)

Welcome to ConsultNet, a premier national provider of technology talent and solutions. Our expertise spans across project services, contract-to-hire, direct search, and managed services onshore, nearshore, and hybrid. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. Our comprehensive service offerings cover a wide range of technology and engineering positions across key markets nationwide. Learn more at www.consultnet.com .