Senior Application Developer

Spatial Front, Inc

Senior Application Developer at Spatial Front providing Java-centric software solutions for federal agencies with focus on AWS technologies and microservices.

Posted 4/14/2026full-timeRemote • District of Columbia, Washington • 🇺🇸 United StatesSenior💰 $90,000 - $138,000 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudHibernateJavaPostgresSOAPSpring

About the role

Key responsibilities & impact

As a key member of the team, the Senior Full Stack Application Developer will interface with the customers and developers supporting a range of software development activities, including requirements collection and analysis, technical architecture design, detailed software design, implementation, test, and integration for new and existing systems.
Design, develop, test, and integrate custom JAVA backend applications and solutions.
Design and develop Microservice applications in a cloud environment.
Interface with senior-level customer management and SMEs.
Resolve complex design, implementation, and/or performance issues.
Work with the Information Security Organization to ensure that developed solutions meet all security requirements.
Support all development and delivery activities, from requirements definition and specification to deployment and delivery to production.
Consult with project teams and end users to identify new requirements; identify areas for improvement.
Assist in the identification and evaluation of new/emerging technologies, COTS products, development, and testing tools.

Requirements

What you’ll need

Bachelor’s degree in computer science or equivalent.
7+ years of recent software development experience
Hands-on Java development experience, including three years of Java Open-Source frameworks and technologies.
Experience in developing innovative Java-centric, scalable, secure enterprise custom applications
Experience developing microservice applications and APIs
Experience with Java EE and Java Frameworks (Spring Framework, Hibernate…)
Experience with web applications, SOA, web services (SOAP or RESTful) development, and deployment
Experience with AWS services and technologies
Experience with large-scale relational database design and development using PostgreSQL
Experience in applying Agile/Scrum methodology
Experience leading or contributing to multiple concurrent software development projects
Strong interpersonal communication skills to establish and maintain an effective working relationship.

Benefits

Comp & perks

SFI offers a comprehensive benefits package. Details available at SFI Careers.

ATS Keywords

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Hard Skills & Tools

JavaMicroservicesAPIsJava EESpring FrameworkHibernatePostgreSQLAgileScrumSoftware Development

Soft Skills

Interpersonal CommunicationTeam CollaborationProblem SolvingRequirements AnalysisCustomer InterfaceTechnical Architecture DesignPerformance Issue ResolutionConsultationInnovationLeadership

Certifications

Bachelor's Degree in Computer Science