Senior Backend Software Engineer

Senior Backend Software Engineer, Mission Analytics Make an Impact Where It Matters Most At Intelliforce, we build software that helps analysts make sense of large, complex data sets and turn that information into something they can act on. In this role, you will join the team responsible for developing the backend services and processing capabilities. You will work on high-complexity systems that capture, process, and prepare data for presentation through user interfaces. The work spans backend Java development, API design, distributed systems, analytics, prototyping, and systems integration, giving you the opportunity to influence both how the software is built and how data moves through the larger mission environment. What Makes This Opportunity Stand Out This role is ideal for a senior Java engineer who likes solving hard backend problems without adding unnecessary complexity. You will have room to make architectural decisions, define service boundaries, and build purpose-fit solutions that scale while staying maintainable. The DIGS team operates at the intersection of software engineering, analytics, data processing, and user-facing mission capabilities. You will help evaluate changes to existing systems, prototype new analytic capabilities, and build backend services that allow UI teams to present mission data in new and useful ways. At Intelliforce, your work is visible and your technical judgment matters. Because we support prime programs, our engineers stay close to the mission and the people using what they build. Because we are a small business, leadership is accessible, communication is direct, and strong engineering gets noticed. Add in long-term stability, strong benefits, and a people-first culture, and this is an opportunity to do senior-level engineering work without getting buried under layers of process. Here’s What Your Day-to-Day Could Include Design, develop, and maintain backend systems using JavaBuild RESTful APIs and backend services supporting DIGS capabilitiesMake architectural decisions around service design, frameworks, and system boundariesEvaluate when frameworks such as Spring and Spring Boot add value and when a lighter solution is the better fitDevelop scalable, maintainable software for high-complexity mission environmentsWork with relational databases, schema design, ORM frameworks, and NoSQL data storesCapture, triage, and evaluate changes to existing DIGS systemsPrototype new data-processing and analytic capabilities for DIGS development teamsDevelop capabilities that process mission data for presentation through DIGS user interfacesDebug complex software issues and improve existing servicesParticipate in code reviews and maintain strong engineering and quality standardsCollaborate with software engineers, systems engineers, DevOps engineers, and other technical disciplinesSupport broader systems engineering, prototyping, and software development efforts across AEA as needed Minimum Qualifications Clearance: Top Secret Clearance with Polygraph, must be active. We do not have the ability to sponsor clearancesCitizenship: Must be a U.S. Citizen. We cannot sponsor visas14 years of Software Engineering experience on programs and contracts of similar scope, type, and complexityBachelor’s degree in Computer Science or a related discipline from an accredited college or universityFour additional years of Software Engineering experience on projects with similar software processes may be substituted for the bachelor’s degree7+ years of professional experience developing backend systems in JavaThree years of demonstrated cloud experience supporting distributed scalable data technologies and related processing environments Required Skills Strong proficiency with Java and core JVM conceptsExperience building RESTful APIs and backend servicesPractical experience with Spring and Spring Boot, including the ability to determine when those frameworks are appropriate for the solutionExperience with Object-Relational Mapping frameworks such as HibernateStrong understanding of relational databases and schema designExperience designing and implementing scalable, maintainable software systemsExperience with Git and modern version-control workflowsExperience working in Linux and Unix environments such as RHELStrong debugging and problem-solving skillsAbility to adapt to changing project requirementsExperience participating in code reviews and maintaining strong code-quality standardsExperience working in Agile development environmentsStrong communication and cross-functional collaboration skillsExperience with distributed scalable NoSQL or Big Data storesExperience with MapReduce programming models and related technologiesExperience with Hadoop Distributed File System, HDFSExperience with serialization formats such as JSON or BSON Desired Skills Experience making architectural decisions and guiding technical direction for backend systemsAbility to build lightweight, purpose-fit solutions rather than defaulting to unnecessary framework complexityExperience designing APIs and service boundaries in distributed systemsExperience with Atlassian, GitLab, or similar CI/CD tool suitesExperience with automated testing, Test Driven Development, or similar quality-driven practicesExperience with MongoDB, Elasticsearch, or other document and NoSQL data storesFrontend exposure to React, Angular, or similar frameworksExperience working on fast-paced, high-complexity client solutionsDevOps or related platform engineering experienceFamiliarity with AWS environmentsExperience with Terraform, Ansible, or other infrastructure automation toolsHands-on experience with Docker and KubernetesScripting experience with Python, Bash, or PowerShellInterest in growing technically and taking on increasing responsibility over time Compensation Range: $176,000.00 - $226,000.00 This salary range reflects our current market estimate for the role. Final compensation will depend on your experience, technical background, overall qualifications, and alignment with the position. We evaluate each candidate thoughtfully, so offers are shaped around the value you bring to the team Why Intelliforce? Because you matter—your work, your growth, and your well-being. At Intelliforce, we don’t just push the boundaries of technology—we partner with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer here, you won’t just contribute to projects—you’ll help shape outcomes that make a real-world impact. We also know that great work starts with a great environment. That’s why we invest in you: Ample PTO to rest and recharge—plus all federal holidays and your birthday off, just becauseMultiple medical plan options, including ones with zero deductible or premium for employeesGenerous 401(k) with immediate vesting—because your future matters nowExciting bonus opportunities, from profit sharing to quarterly awards and President’s Club recognitionA culture of collaboration, connection, and fun, with regular team activities that go beyond the work Ready to grow with purpose? At Intelliforce, your career will flourish in a place where innovation thrives and people come first. Join us—and let’s build something meaningful together. You can reach us at careers@intelliforce-itsg.com or schedule a call with our Director of Recruitment, just visit this link to view their calendar: https://calendly.com/amwolfe-intelliforce-itsg/30min . Equal Opportunity Matters Intelliforce-IT Solutions Group, LLC is proud to be an Equal Opportunity/Affirmative Action Employer. U.S. Citizenship is required for most positions. Need accommodations during the application process? We’re happy to help. Reach out to us at Recruiting@intelliforce-itsg.com with your specific request. Powered by JazzHR eE9C2Qm1Xa