Software Engineer III, Forward Deployed

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, . We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at .Job DescriptionThis role serves as the critical bridge between X-energy's APEX platform development team and stakeholders across the organization. The Forward Deployed Software Engineer is responsible for maximizing APEX platform adoption and effectiveness through direct stakeholder engagement, training, support, and feedback integration. This customer-facing technical role requires deep expertise in agentic AI workflows and enthusiasm for empowering teams with AI-native solutions. The position combines stakeholder enablement responsibilities with hands-on product engineering work, ensuring that developed solutions address real-world engineering, manufacturing, regulatory, and deployment challenges. This role is essential to X-energy's mission of becoming an AI-first organization and setting the industry standard for nuclear deployment speed and operational excellence.Job Profile Tasks/Responsibilities:Stakeholder Enablement & Training (60%)Design and deliver customized training sessions for individual work groups and departments on APEX platform capabilities and agentic AI workflowsConduct regular office hours (both virtual and in-person) to provide hands-on assistance and answer technical questionsOrganize and present lunch-and-learn sessions featuring new APEX features, use cases, and best practicesCreate weekly blog posts and video content showcasing APEX applications, tips, and success storiesCoordinate with the training team to develop comprehensive APEX curriculum, documentation, and learning materialsPlan, organize, and facilitate APEX workshops and conferences for internal and external audiencesManage and respond to feedback submitted through the APEX feedback board, prioritizing and categorizing issuesAdminister the APEX roadmap voting system, ensuring stakeholder input informs product development prioritiesRespond to support questions across multiple channels, troubleshooting issues and escalating when necessaryContinuously assess and improve APEX documentation based on user feedback and common support issuesIdentify gaps in platform adoption and develop targeted enablement strategiesBuild and maintain relationships with key stakeholders across engineering, manufacturing, regulatory, and business functionsProduct Engineering & Development (40%)Serve as the voice of the customer within the product engineering team, translating stakeholder needs into technical requirementsDesign and implement agentic AI workflows that solve specific departmental challengesDevelop front-end interfaces using React, TypeScript, Tailwind CSS, and Vite for APEX applicationsBuild backend service solutions using AWS services (Lambda, ECS, DynamoDB, etc.) to support AI-powered applicationsCreate proof-of-concept demonstrations to validate solution approaches with stakeholders before full developmentCollaborate with the AI and Application Development team on feature prioritization and roadmap planningConduct user acceptance testing with stakeholders to ensure solutions meet real-world requirementsImplement feedback loops between users and developers to rapidly iterate on solutionsDevelop integration points between APEX and existing enterprise systems (Workday, Deltek, P6, etc.)Participate in code reviews and contribute to engineering best practicesLeverage Claude Code and AI-assisted development tools to accelerate deliveryDocument technical implementations and integration patterns for internal knowledge sharingGeneral ResponsibilitiesMaintain professional demeanor and behavior at all times in all forms of communicationPerform work in accordance with X-energy quality assurance proceduresExecute core tasks and responsibilities with minimal supervision in a fast-paced, team-oriented environmentPerform other duties as assigned by managerJob Profile Minimum Qualifications:Required QualificationsBachelor's degree in Computer Science, Engineering, or related field from an accredited university or collegeThe skills required for this role are typically demonstrated by 5 plus years of relevant experience.3+ years of experience in customer-facing technical roles (solutions engineering, technical account management, developer relations, or similar)Strong expertise in agentic AI workflows and practical LLM applicationsProven ability to explain complex technical concepts to both technical and non-technical audiencesExperience developing with React, TypeScript, and modern JavaScript frameworksProficiency with AWS services and cloud-based application architectureHands-on experience with Git, GitLab, CI/CD, and modern development workflowsStrong written and verbal communication skills, including experience creating technical content (blog posts, documentation, presentations)Demonstrated ability to gather requirements from stakeholders and translate them into technical solutionsExperience with support ticket systems and feedback management toolsSelf-motivated with excellent time management and organizational skillsAbility to context-switch between training, support, and development responsibilitiesGenuine enthusiasm for AI technology and passion for helping others leverage it effectivelyAbility to work hybrid schedule in Rockville, MD office Tuesday, Wednesday, and ThursdayPreferred QualificationsExperience in the nuclear energy industry or other highly regulated technical fieldsBackground in technical training, developer advocacy, or developer relationsExperience with LangChain, LangGraph, AWS Bedrock, or similar AI frameworksFamiliarity with containerization (Docker) and infrastructure-as-code (Terraform)Prior experience building internal tools or platforms for engineering organizationsKnowledge of enterprise systems integration (ERP, PLM, project management tools)Experience conducting workshops, webinars, or conference presentationsProficiency with Claude Code or similar AI-assisted development toolsUnderstanding of nuclear engineering workflows and terminologyExperience with video production and content creation toolsBackground in product management or user experience researchLocation: 530 Gaither Road, Rockville, MD.Work Site Expectations: 3 days in office.Travel Expectations: Up to 5% as needed.Hours: 8:00am-5:00pm, Mon-Fri.CompensationAs required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives.Offers within the posted salary range are commensurate with the individual’s qualifications for the position, along with a view on internal equity, market data, and room for growth. The salary range for this position is:$120,000- $145,000Position Job ClassificationFull time - ExemptBenefitsX Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/Professional Development policy that supports the continuing education of our employees. 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, or protected veteran status and will not be discriminated against on the basis of disability.X Energy, LLC participates in E-Verify. Please visit the links below for more information about E-Verify and the protection of your Right to Work.Right To Work Link: If you have the right to work, don't let anyone take it away (e-verify.gov)E-Verify Participation Link: E-Verify Participation Poster English and SpanishSummaryLocation: Rockville, MDType: Full time