• Assist in the design and development of a large-scale distributed simulation system using an existing simulation framework. • Collaboratively define interfaces between this system and military C2 systems and other simulations. • Develop and maintain system software architecture. • Design detailed interfaces between incrementally developed components. • Execute full lifecycle software development to include software requirements analysis, software design, software implementation, software integration and test, and system documentation. • Lead system-level design efforts • Design and implement component interfaces • Coordinate with developers of interoperating systems on interface requirements • Ensure system interoperability with current and developing simulation federations • Document and communicate system design • Identify and document development work (user stories) executable within the Agile sprint timeframe • Design, code and debug applications in various software languages using object-oriented design where appropriate • Understand and adhere to project schedules and stay within established budgets. • Comply with program processes for software development and configuration management. This includes meaningful participation in Agile development process events such as scrums and sprint reviews • Operate in a collaborative team composed of contractor and Government personnel

• Building and improving features in a JavaScript frontend application — the primary focus of this role. • Contributing to Java backend services that power the frontend and connect to adjacent systems, including Salesforce. • Participating in code reviews, providing specific and constructive feedback that helps maintain quality and shared understanding across the team. • Collaborating with engineers, product managers, and government stakeholders to clarify requirements and keep the work moving. • Participating in agile ceremonies — standup, planning, retro — and actively contributing to team-level problem solving. • Managing your own time and priorities in a distributed team, and flagging blockers early so the team can stay unblocked.

• Design and implement new and enhanced software applications, processes, and systems to support internal & external stakeholders. • Understand Synergie’s business objectives and leverage various coding languages (e.g., SAS, VBA, SQL, Python, Java) to create novel solutions to streamline and automate processes wherever possible. • Facilitate detailed technical discussions with various internal and external stakeholders to establish new and enhanced features to software applications and systems. • Provide technical support to internal and external stakeholders for various components of Synergie’s IT Infrastructure. • Develop and manage ongoing updates to technical documentation and Standard Operating Procedures related to Synergie Applications and Systems. • Other duties as assigned.

• Provide technical leadership and architectural direction for critical systems • Serve as a recognized subject matter expert within assigned technology domains • Lead complex or specialized projects, overseeing technical strategy • Mentor and guide junior team members • Establish and enforce engineering standards • Conduct code reviews and ensure best practices are followed • Analyze data and key performance metrics • Partner with management to align technical solutions with business objectives • Anticipate business, regulatory, and technical risks • Solve complex, non-routine problems