• Design software applications and features in Golang and React • Help build out a distributed architecture, creating solutions that work within it, maintaining consistency while scaling highly • Coordinate with internal company stakeholders to design market winning products • Develop and collect metrics to drive continuous improvement of existing products • Deliver high-quality features which can be tested and adheres to reporting standards • As needed, lead small development teams to bring a project to market • Mentor other engineering teammates to help elevate their experience and knowledge

• Own and deliver clear target architectures, strategies and roadmaps to support our product suite and strategic direction. • Partner with Technical Leads to provide hands-on guidance supporting feature delivery, tech debt paydown, and architecture improvements. (Hands-on for this role means staying close to the details but not necessarily coding) • Collaborate with Product Directors to understand product vision and translate this into deliverables, aligning commercial and engineering goals. • Lead our shift to an AI-First way of working, architecting new SDLC foundations and championing the latest approaches to help drive productivity gains across all teams • Mentor and coach Technical Leads/Senior Engineers on architectural and engineering excellence, continually raising our bar and supporting career growth • Act as a role model for technical leadership — work with pace, be pragmatic, and stay laser focused on outcomes not output • Head up architectural reviews for your domain and ensure all designs meet Arbor’s quality, reliability, security and compliance standards. • Collaborate with Staff Engineers and Principal Engineers to shape Arbor’s broader technology strategy, working outside your domain as needed • Partner with Engineering Management to help grow teams, identify dependencies/risks, and report progress against strategic goals

• Assist in the development and testing of REST APIs and integrations with HR and Asset Management Software • Support the design and development of user interfaces for web applications, focusing on responsive and user-friendly layouts • Apply AI tools and LLMs for basic code creation, review, and testing under the guidance of senior developers • Participate in creating and maintaining test cases to validate functionality against business requirements • Assist in building reusable code and libraries for future use in front-end and back-end development • Work with team members to understand and translate simple user and business needs into functional code • Develop a foundation in full-stack best practices by following senior developers’ guidance and established protocols • Help identify and resolve coding issues across the stack, collaborating closely with the team • Collaborate with senior engineers and product managers to understand requirements and refine solutions

• Lead engineering efforts for plant Power Uprate projects, including feasibility studies, system evaluations, and detailed design. • Be the primary technical authority on Power Uprate strategies, methodologies, and system impacts. • Provide guidance and mentorship to engineering staff, in electrical system analysis and modeling. • Perform and oversee detailed electrical power system calculations, including: Load flow (power flow) analysis, Short circuit and fault current calculations, Arc flash hazard analysis, Motor starting and dynamic system analysis, Protective device coordination studies. • Evaluate electrical system capacity and limitations to support Power Uprate conditions. • Assess impacts of increased generation on: Switchgear ratings, Transformers, Transmission interconnections, Auxiliary power systems. • Ensure calculations meet applicable codes and standards (IEEE, NFPA 70E, NEC, NERC, etc.). • Develop, maintain, and validate ETAP models (or equivalent power system software) for plant electrical systems. • Use ETAP to simulate Power Uprate scenarios and analyze system performance under normal, contingency, and transient conditions. • Ensure model accuracy through field data validation, system walkdowns, and configuration control. • Create and review ETAP-based reports supporting engineering decisions, regulatory submittals, and design changes. • Develop and review engineering calculations, analyses, and design modifications associated with Power Uprate implementation. • Support project planning, scheduling, and risk management activities. • Ensure projects are completed on time, within budget, and meet scope requirements. • Maintain auditable engineering calculations and documentation. • Coordinate with operations, maintenance, transmission planning, and design engineering. • Support outage planning and execution for electrical system modifications. • Work with vendors, consultants, and external engineering firms on specialized studies. • Evaluate plant systems (thermal, electrical, mechanical, instrumentation & control) for Power Uprate capability and constraints. • Identify required upgrades or modifications to support increased output. • Perform or oversee system performance modeling and integration analyses across departments. • Ensure all Power Uprate activities comply with applicable regulatory requirements (e.g., NRC, FERC, NERC, IEEE standards). • Prepare and support licensing submittals, technical reports, and responses to regulatory inquiries. • Identify technical risks associated with Power Uprate and electrical system modifications and develop mitigation strategies. • Ensure compliance with electrical safety standards, including arc flash and protection studies. • Promote strong safety culture and engineering rigor.