Mid-level Full Stack Developer
Sparksoft Corporation · Remote/Hybrid if local to Maryland · United States · Hybrid
Posted Sep 17, 2026
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Join us at Sparksoft, where we're not just another tech company—we're a catalyst for change. Our mission isn't just to offer IT solutions; it's to revolutionize the way you work. Here, passion isn't just a buzzword; it's the fuel behind groundbreaking ideas and transformative technologies. We serve a wide range of government clients, delivering impact that's felt across the nation.
Our true strength lies in our people. They're the problem-solvers and innovators consistently delivering extraordinary outcomes. With Sparksoft, you're not stepping into a routine job; you're joining a team committed to innovation and excellence. Our innovation extends beyond just delivering projects. Through our specialized Innovation Centers, we continuously refine our methods, ensuring we remain industry leaders.
We are Sparksoft!
ROLE & RESPONSIBILITIES:
Design, develop, document, integrate, test, and deliver high quality code, scripts, and services using Agile and DevOps practices in an AWS cloud environment.
Collaborate closely with technical and business teams to build and maintain solutions following Agile development principles.
Contribute actively to improving development practices, methodologies, and team productivity.
Build applications with a focus on simplicity, reliability, scalability, performance, and reusability.
Follow established coding standards, best practices, and style guidelines.
Participate in peer code reviews to improve code quality.
Provide Level 2 support, debugging, and troubleshooting for existing applications.
Mentor junior developers and support their growth.
Ensure secure development practices and maintain end to end application security
REQUIRED EXPERIENCE:
Core Java & Backend:
5+ years of hands-on experience with Java, OOP, J2EE, and microservice design fundamentals
Hands on Experience with Micro Services (RESTful APIs /JSON, SOAP, XML-RPC, etc) on containerization architecture
Experienced with Agile scrum delivery model
Strong knowledge of multithreading and design patterns
Experience with Spring Boot and/or Quarkus
Building and consuming REST APIs (SOAP optional)
Integration & Messaging
Basic to intermediate experience with Apache Camel or similar integration frameworks
Experience with any messaging systems such as ActiveMQ, Kafka, or AWS SQS is a plus
Proficiency working with JSON, XML, and XSD schemas
Database
Experience with any relational and NoSQL databases
Cloud & DevOps
Hands-on experience with AWS services such as S3, Lambda, CloudWatch, RDS, OpenSearch etc.. is a plus
Familiarity with Docker; basic understanding of Kubernetes or OpenShift Experience with CI/CD tools (Jenkins, Git, Maven)
Comfortable working in Linux environments
Testing
Experience with JUnit, Mockito or similar
Familiarity with Postman or SOAP UI or similar
Candidates must be able to obtain and maintain a Public Trust clearance
Candidates must…