Role Description Harmonia Holdings is seeking a skilled Application Programmer / Java Developer to support a federal government client in a dynamic, agile development environment. This role is responsible for participating in all phases of the software development lifecycle, including: - Requirements analysis - Design - Development - Testing - Deployment - Maintenance of enterprise applications The Application Programmer will develop, test, and maintain applications using Java and modern web technologies while working in a continuous integration and continuous delivery (CI/CD) environment. Responsibilities include: - Participate in agile methodologies and contribute within a continuous integration environment. - Conduct software analysis, programming, testing, and debugging activities. - Analyze user requirements to define business objectives and technical solutions. - Contribute to all stages of the software development lifecycle. - Develop and maintain applications using Java, Spring Boot, and RESTful services. - Implement and remediate SonarQube findings and develop unit tests to ensure code quality. - Develop and maintain technical documentation and user support materials. - Identify and resolve technical issues across application environments. - Support CI/CD pipelines and DevOps processes using tools such as Jenkins/CloudBees and Git. - Work with relational and NoSQL databases including Oracle, PostgreSQL, and DynamoDB. - Support cloud-based deployments and infrastructure using AWS services (EC2, CloudWatch, Load Balancers, Lambda). - Collaborate with cross-functional teams to integrate security and performance best practices. - Periodically assist with Help Desk support to troubleshoot and resolve end-user issues. Qualifications - US citizenship is required with the ability to obtain and maintain a Public Trust clearance. - Bachelor’s degree in Computer Science or related field. - 5+ years of experience in application development and/or Java development. - Strong proficiency in Java (Java 8+), Spring Boot, and RESTful web services. - Experience with MVC architecture and JDBC. - Proficiency with front-end technologies including React (18+), Angular, JavaScript/TypeScript, HTML, CSS, and JSON. - Experience with Node.js (22+), Struts 2, Maven, and JQuery. - Familiarity with messaging and streaming technologies such as MQ or Kafka. - Experience with Oracle 19c, PostgreSQL, DynamoDB, and SQL optimization. - Experience working in Windows and Linux environments. - Knowledge of AWS services including EC2, CloudWatch, load balancers, and serverless architectures. - Experience with infrastructure automation tools such as Terraform and RedHat Ansible Automation Platform. - Experience with CI/CD tools such as Jenkins/CloudBees and version control systems such as Git. - Familiarity with monitoring tools such as AppDynamics and DataDog. - Knowledge of application frameworks, microservices architecture, containerization (Docker/Kubernetes), and cross-platform interoperability. - Strong communication, teamwork, and organizational skills. Benefits - Traditional and HSA-eligible medical insurance plans - 100% employer-paid dental and vision insurance options - 100% employer-sponsored STD, LTD, and life insurance - 5% 401(k) company matching - Flexible schedules and teleworking options - Paid holidays and PTO Accrual Plans - Paid Parental Leave - Professional development and career growth opportunities - Team and company-wide events, recognition, and appreciation - And so much more! Company Description Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Here at Harmonia we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: - Recognized as a Top 20 "Best Place to Work in Virginia" - Recipient of Department of Labor's HireVets Gold Medallion - Great Place to Work Certification for five years running - A Virginia Chamber of Commerce Fantastic 50 company - A Northern Virginia Technology Council Tech 100 company - Inc. 5000 list of fastest growing companies for eleven years - Two-time SBA SBIR Tibbett's Award winner - Virginia Values Veterans (V3) Certification

Purpose and Impact: The Geospatial Enterprise Open Data Store (GEODS) contract provides integration, design, development, and sustainment for data services in support of the Federal Government. Regularly, developers on GEODS are involved in designing and implementing new custom features that solve unique problems as well as updating and optimizing legacy features. Each developer has the opportunity to design and implement noticeable and impactful changes to the system as a whole. Responsibilities: As a GEODS Senior Software Engineer, you will strive to build subject matter expertise and mentor the other developers, advancing the vision and execution of the GEODS program by completing the following tasks: - Contribute to all phases of the software development life cycle - Write well-designed, testable, efficient, and maintainable code - Ensure designs follow specifications approved by customer - Contribute to planning and prioritization of work for future Program Increments - Recommend changes to improve established application and organizational processes - Prepare and produce releases of software components - Support formal testing and resolution of defects - Provide technical support and consultation for application and infrastructure defects and questions - Guide and lead junior/mid-level developers, to include completing code reviews Requirements: - Experience with AWS, including but not limited to Service orchestration, deployment, and maintenance. - Experience with software development using SAFe or similar Agile methodologies, to include working with Scrum Masters and/or Product Owners to decompose high level requirements into actionable user stories - At least 4 years of demonstrated experience coding in Python or another language - Strong experience with DevSecOps and CI/CD, specifically utilizing GitLab or similar Git repository - Strong experience with Infrastructure as Code (IaC) such as Terraform, CDK, or other - Experience with Container and Orchestration technologies (e.g., Docker, Kubernetes, OpenShift) - Ability to clearly communicate, verbally and in writing, complex technical concepts and challenges/obstacles in a clear and direct manner Work Schedule: 8x5 Monday through Friday core hours Essential Responsibilities: - Contribute to all phases of the software development life cycle - Write well-designed, testable, efficient, and maintainable code - Ensure designs follow specifications approved by customer - Contribute to planning and prioritization of work for future Program Increments - Recommend changes to improve established application and organizational processes - Prepare and produce releases of software components - Support formal testing and resolution of defects - Provide technical support and consultation for application and infrastructure defects and questions - Guide and lead junior/mid-level developers, to include completing code reviews Minimum Requirements (Knowledge, Skills, and Abilities): - Experience with AWS, including but not limited to Service orchestration, deployment, and maintenance. - Experience with software development using SAFe or similar Agile methodologies, to include working with Scrum Masters and/or Product Owners to decompose high level requirements into actionable user stories - At least 4 years of demonstrated experience coding in Python or another language - Strong experience with DevSecOps and CI/CD, specifically utilizing GitLab or similar Git repository - Strong experience with Infrastructure as Code (IaC) such as Terraform, CDK, or other - Experience with Container and Orchestration technologies (e.g., Docker, Kubernetes, OpenShift) - Ability to clearly communicate, verbally and in writing, complex technical concepts and challenges/obstacles in a clear and direct manner - Experience with Atlassian suite, specifically Jira and Confluence Clearance Required: - TS/SCI with POLY Minimum Education: - Master’s degree plus 2 years experience, Bachelor’s degree plus 4 years experience, Associates degree plus 8 years experience, or a minimum of 10 years experience, in relevant field Minimum Years of Experience: - Master’s degree plus 2 years experience, Bachelor’s degree plus 4 years experience, Associates degree plus 8 years experience, or a minimum of 10 years experience, in relevant field Preferred Qualifications: - AWS Certifications Compensation Details: $165,000 - $185,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. #javelin Compensation Details: US:$165,000 - $185,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: - Health, dental, and vision insurance - Paid time off and holidays - Retirement benefits (including 401(k) matching) - Educational reimbursement - Parental leave - Employee stock purchase plan - Tax-saving options - Disability and life insurance - Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting: 03/17/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

We are searching for a talented individual to join our development team. We are looking for an intern to work with a diverse team of software engineers and analysts to explore and develop solutions in support of AFRL, NASIC, and other Department of Defense and Intelligence Community projects. The candidate will be expected to evolve an existing Modeling & Simulation frameworks (AFSIM) and its codebase based upon customer needs. We are focused on finding innovative, self-starters who can adapt to a fast-paced, high-profile development effort. The Modeling, Analytics, and Simulation Sciences Operation is heavily focused on support to the Intelligence Community and DoD through specialized software development and M&S tools and infrastructure. We have a unique blend of analysis and modeling capabilities with an understanding of S&TI missions which enables us to provide the Government with innovative solutions to complex software requirements. We are industry leaders in the Air Force Research Lab’s AFSIM modeling and simulation environment and are heavily involved in the Intelligence Community’s TMAP and ITASE MS&A efforts. This opportunity will give the candidate exposure to a wide array of new technologies to include the latest in modeling & simulation, graphic databases, and user interface design. Our dynamic software development teams work collaboratively to develop models of vehicles, sensors, and complex interactions. We utilize analytical tools to aid in understanding test results and solutions and creating graphical representations to relate findings to decision makers. Radiance Technologies is a rapidly growing employee-owned company with benefits unmatched by most companies in the Dayton area. Employee ownership, generous 401K and profit sharing, health/dental/life/vision insurance benefits, educational reimbursements, competitive salaries, pleasant work environments, and stimulating assignments combine to make Radiance Technologies a great place to work and succeed. Required Skills - Currently pursuing a degree in Computer Science or relevant technical degree - US citizenship with the ability to obtain a security clearance - Experience with programming languages such as C++ and Python - Experience with Microsoft Office tools Desired Qualifications - Self-motivated and able to work well within a team - Experience developing physics-based and logical models Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

As a Principal Software Engineer – Emerging Technology, you will be responsible for leading the analysis, design, and development of enterprise-grade conversational AI solutions and adjacent applications to support critical business needs. You will work closely with Architects, Systems Developers, Project Managers, Scrum Masters, Quality Assurance Analysts, Product Owners, Product Managers, and Business Analysts to develop and maintain systems as designed. You will promote continuous learning with the development team to improve skills and practice. The Principal Software Engineer is expected to perform design activities with an enterprise mindset. This involves understanding the complex interplay between mission-critical applications, and the underlying architecture of applications themselves, along with the long-term objectives of the business to ensure technology solutions best fit the long-term vision of the organization. The Principal Software Engineer is the thought leader for the development team, understanding the architecture of the larger ecosystem and translating that to sound, forward-looking design decisions for all applicable applications and team members. Essential Duties & Responsibilities: Strategy & Architecture: o Define vision, roadmap, and architecture for enterprise-scale conversational AI using Google Dialogflow CX and related AI/ML capabilities. o Establish standards for chatbot architecture, API patterns, performance, scalability, reliability, and observability; participate in platform/software selection. o Create reusable architectural patterns, accelerators, and best practices. Design & Development (Chatbot): o Lead end-to-end design and implementation of virtual agents: flows, pages, intents, entities, parameters, state handlers, and fulfillment. o Deliver experiences for both chat and telephony (call deflection, real-time support). o Own code quality (design reviews, code reviews), documentation, CI/CD, automated testing, and Level-3 support. Integrations & Platforms: o Lead the design and integrations with back-end services via REST APIs and webhooks using Cloud Functions or Python/Node services. o Lead and collaborate with API development teams to design and develop APIs and with API gateway teams (e.g., Apigee). Generative AI & LLMs: o Leverage Vertex AI, RAG, prompt engineering, agentic workflows to enhance guided experiences. o Define evaluation strategies and governance for GenAI in Higher Education contexts. Performance, Reliability & Operations: o Implement automated testing (NLU evaluation, regression, E2E), monitoring, alerting, and SRE practices. o Analyze conversation logs and NLU metrics to drive continuous optimization and ensure high-availability, scalability, and resilience. Leadership & Collaboration o Lead and mentor onshore/offshore engineers; coach on best practices and modern techniques. o Lead PoCs, demos, and workshops. Propose new techniques and technologies for software development. Risk, Security & Compliance: o Ensure adherence to security, privacy, data governance, and compliance policies; define controls for conversational data handling and auditing. Job Skills: o Conversational AI: Deep expertise in Dialogflow CX (design, build, test, deploy; voice & chat) including flow design, fulfillment, and agent configuration. o Programming: Proficiency in Python and/or Node.js; experience with Java/C# a plus. o Cloud: Strong knowledge of GCP (Cloud Functions, IAM, Cloud Logging/Monitoring; BigQuery desirable). o Architecture & APIs: Microservices, REST API design, webhooks, eventing, scalability; API gateways (e.g., Apigee). o AI/ML & GenAI: LLMs, RAG, prompt engineering, Vertex AI; evaluation and safety guardrails. o Web & Databases: HTML/JS fundamentals; cross-browser compatibility; database design and SQL with Oracle and other RDBMS (e.g., PostgreSQL, MySQL) o Engineering: CI/CD, automated testing, observability, performance tuning, reliability engineering. o Soft Skills: Excellent communication, leadership, mentoring, and cross-functional collaboration; proactive problem-solving. Work Experience: o 7+ years software development, systems implementation, and integrations. o 5+ years with cloud technologies/infrastructure (GCP strongly preferred). o 5+ years’ hands-on experience in conversational AI with deep expertise in Dialogflow CX. (Dialogflow ES will be considered depending on the knowledge of Dialogflow CX) o Proven experience leading multi-year modernization projects (chatbot experience preferred) o Experience with REST APIs, webhooks, and integrating external systems; delivery across multiple methodologies (Agile/iterative/waterfall). o Experience leading geographically dispersed teams preferred. Education: Bachelor’s degree in Computer Science or equivalent combination of education, experience, and area of expertise. Other: o Must be able to travel occasionally should a business need arise. For most roles travel would not be common. Travel may involve plane, car or metro. In accordance with ADA policies, reasonable accommodations regarding travel limitations can be provided. Travel will be more common for roles such as Account Executives (25 - 50%), senior leaders (10 – 20%) or Capella Core Faculty (5 – 10%). o Ability to work onsite in Corporate or Campus location (in a typical office environment) may be required based on role. If so, this would include being mobile within the office, including movement from floor-to-floor using elevators or stairs. o If offsite or hybrid role, must have access to work in setting which enables meeting all requirements of the role (including privacy, reliable internet access, phone, ability to video conference, etc.) at a remote location. o Faculty and Federal Work Study roles require access to work in setting which enables meeting all requirements of the role (including computer, privacy, reliable internet access, phone, ability to video conference, etc.) at a remote location. o This role may require lifting, however reasonable accommodations will be provided in accordance with our ADA policies. o Must be able to meet critical thinking and problem solving aspects aligned to job duties, as well as effectively communicating with co-workers. o Must be able to work more than 40 hours per week when business needs warrant. Accommodations related to schedule may be considered. o Able to access information using a computer. o Other essential functions and marginal job functions are subject to modification. #LI-JD1 SEI offers a comprehensive package of benefits to employees scheduled 30 hours or more per week. In addition to medical, dental, vision, life and disability plans, SEI employees may take advantage of well-being incentives, parental leave, paid time off, certain paid holidays, tax saving accounts (FSA, HSA), 401(k) retirement benefit, Employee Stock Purchase Plan, tuition assistance as well as entertainment and retail discounts. Non-exempt employees are eligible for overtime pay, if applicable. Careers - Our Benefits, Strategic Education, Inc SEI is an equal opportunity employer committed to fostering an inclusive and collaborative culture where individuals can grow their careers and contribute fully. We strive to attract talent with broad experiences, skills and perspectives. We welcome applications from all. While it is not typical for an individual to be hired at or near the top end of the pay range at SEI, we offer a competitive salary. The actual base pay offered to the successful candidate may vary depending on multiple factors including, but not limited to, job-related knowledge/skills, experience, business needs, geographical location, and internal pay equity. Our Talent Acquisition Team is ready to discuss your interest in joining SEI. The expected salary range for this position is below. $130,300.00 - $195,500.00 - Salary If you require reasonable accommodations to complete our application process, please contact our Human Resources Department at Careers@strategiced.com.