Sr Software Engineer - UX - Herndon, VA

📍 Job Overview

Job Title: Sr Software Engineer - UX

Company: Hubbell Incorporated (Aclara Technologies, LLC)

Location: Herndon, VA

Job Type: Full-Time

Category: Software Engineering / User Experience

Date Posted: April 22, 2026

Experience Level: 5-10 Years

Remote Status: Hybrid

🚀 Role Summary

• Develop and test sophisticated software systems and applications, focusing on enhancements and new product development within a hybrid work environment.

• Design and implement user-facing features using modern JavaScript frameworks like React.js, Angular, or Vue.js, ensuring a seamless user experience.

• Translate UI/UX designs into technically feasible software solutions, rigorously testing for usability and performance.

• Implement robust data validation for all user inputs to maintain data integrity and system security.

• Contribute to the development of foundational software frameworks, design patterns, and best practices that drive engineering excellence.

📝 Enhancement Note: While the raw job title is "Sr Software Engineer - UX," the description details responsibilities that align with a Senior Frontend or Full-Stack Engineer with a strong UX/UI focus. The role is within Aclara Technologies, LLC, a subsidiary of Hubbell Incorporated, which operates in the utility and electrical solutions sector, emphasizing grid modernization and electrification. This context is crucial for understanding the application domain and potential impact of the engineering work.

📈 Primary Responsibilities

• Architect, develop, and maintain robust software frameworks, adhering to established design patterns and coding best practices to ensure scalability and maintainability.

• Create engaging and intuitive user interfaces by developing new user-facing features using modern frontend frameworks such as React.js, Angular, or Vue.js.

• Collaborate closely with UI/UX designers to ensure the technical feasibility of their designs, providing constructive feedback and proposing innovative implementation strategies.

• Conduct comprehensive UI testing, including performance profiling and optimization, to guarantee a fluid and responsive user experience across various devices and browsers.

• Implement rigorous validation checks for all user-submitted data before it is processed by back-end services, safeguarding data integrity and preventing potential security vulnerabilities.

• Apply object-oriented programming principles and design patterns (e.g., MVC, SOA) to develop modular, reusable, and efficient code.

• Work with various application frameworks like Spring or Hibernate for Java, or .NET for C#, to build and integrate backend services.

• Develop and optimize database queries and schemas for SQL Server, MySQL, or similar relational database systems.

📝 Enhancement Note: The "A Day In The Life" section provides specific details on feature development, UI/UX feasibility, and user input validation, which are core responsibilities. The inclusion of "develop software frameworks, design patterns, and best practices" indicates a senior-level expectation for contributing to the engineering foundation beyond just feature implementation.

🎓 Skills & Qualifications

Education:

Experience:

• Minimum of 5 years of progressive experience as a Software Engineer or in a comparable role.

• At least 5 years of experience in object-oriented software development and web application development.

• A minimum of 5 years of experience developing and consuming RESTful services.

• At least 5 years of experience working within Windows, Linux, or Unix environments.

• Minimum of 5 years of experience with application frameworks such as Spring or Hibernate (for Java) or .NET (for C#).

• At least 5 years of experience with relational databases, including SQL Server, MySQL, or similar systems.

• A minimum of 5 years of hands-on experience with Java and/or C# (including their respective ecosystems).

• Demonstrated experience with Service-Oriented Architecture (SOA) principles and implementation.

• Proficient in object-oriented programming concepts, Model-View-Controller (MVC) architecture, JDBC, and concurrency patterns in Java.

• Experience with Graphical User Interface (GUI) frameworks.

Required Skills:

• Proficiency in modern JavaScript frameworks: React.js, Angular, or Vue.js.

• Strong command of Java and/or C# development ecosystems.

• Expertise in object-oriented programming (OOP) principles and design patterns.

• Experience with relational database management systems (e.g., SQL Server, MySQL).

• Solid understanding of Service-Oriented Architecture (SOA) and RESTful API development.

• Familiarity with application frameworks like Spring, Hibernate, or .NET.

• Experience in developing and testing user interfaces (UI) and user experiences (UX).

Preferred Skills:

• Experience with UI testing frameworks and performance optimization techniques.

• Knowledge of CI/CD pipelines and DevOps practices.

• Familiarity with cloud platforms (AWS, Azure, GCP).

• Understanding of Agile/Scrum development methodologies.

• Experience with version control systems, particularly Git.

📝 Enhancement Note: The requirements clearly indicate a senior-level role demanding extensive experience across multiple technology stacks and paradigms. The specific mention of "utility domain experience" is a key differentiator, suggesting that candidates with backgrounds in energy, utilities, or related infrastructure sectors will have a significant advantage. The breadth of required experience (5+ years in multiple areas) points towards a need for engineers who can contribute across the full stack and architectural design.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase projects demonstrating mastery of modern frontend frameworks (React.js, Angular, Vue.js) with a focus on user interface design and interactivity.

• Include examples of backend development leveraging Java or C#, highlighting experience with frameworks like Spring, Hibernate, or .NET.

• Present case studies of applications that integrate with databases (SQL Server, MySQL), demonstrating efficient data management and querying.

• Provide evidence of contributions to software frameworks, design patterns, or development best practices that have improved team efficiency or product quality.

Process Documentation:

• Detail the process followed in developing user-facing features, from initial design to final implementation and testing, emphasizing UX considerations.

• Document the approach taken to ensure technical feasibility of UI/UX designs, including any challenges encountered and solutions implemented.

• Illustrate the methodology used for validating user input, highlighting the security and data integrity measures implemented.

• Describe the process of developing and integrating RESTful services, including API design and documentation.

• Outline your approach to testing and optimizing the performance of web applications.

📝 Enhancement Note: For a Senior Software Engineer role with a UX focus, a portfolio should not only showcase finished products but also highlight the engineering process, architectural decisions, and problem-solving methodologies. Demonstrating an understanding of how UX principles are translated into technical implementations and validated is critical.

💵 Compensation & Benefits

Salary Range:

Benefits:

• Comprehensive health, dental, and vision insurance plans.

• Retirement savings plan (e.g., 401(k)) with company matching contributions.

• Paid time off (PTO), including vacation, sick leave, and holidays.

• Opportunities for professional development, including training, certifications, and conference attendance.

• Hybrid work model allowing for a balance between in-office collaboration and remote work flexibility.

• Potential for performance-based bonuses and stock options (if applicable to Aclara/Hubbell's compensation structure).

Working Hours:

• Standard full-time work schedule, typically 40 hours per week.

• Hybrid work arrangement allows for up to 3 days per week in the office, with up to 2 days remote, offering flexibility.

📝 Enhancement Note: Salary estimates are based on research of similar Senior Software Engineer roles in the Herndon, VA, metropolitan area, considering the specified experience level and the advanced technical requirements (React, Java/C#, databases, SOA, utility domain). Benefits are standard for a company of Hubbell's size and industry.

🎯 Team & Company Context

🏢 Company Culture

Industry: Electrical Equipment Manufacturing, Utility Solutions, Technology. Hubbell Incorporated is a global leader in creating critical infrastructure solutions, with a strategic focus on grid modernization and electrification. Aclara Technologies, LLC, specifically, provides advanced metering infrastructure (AMI) and data analytics solutions for utilities.

Company Size: Hubbell Incorporated is a large enterprise, with thousands of employees globally. Aclara Technologies, LLC, as a subsidiary, likely operates with a significant but potentially more focused team structure. This size offers stability and resources while Aclara's specific focus allows for specialized innovation.

Founded: Hubbell Incorporated was founded in 1888. This long history signifies a stable, established company with a deep understanding of its markets and a commitment to long-term success. Aclara Technologies has its own history, contributing specialized expertise to the broader Hubbell mission.

Team Structure:

• The Senior Software Engineer - UX will likely be part of a dedicated software development team within Aclara Technologies, focusing on user experience and frontend development for utility-specific software solutions.

• This team probably operates within a larger engineering department, potentially with cross-functional collaboration with backend engineers, product managers, UI/UX designers, and quality assurance specialists.

Methodology:

• Data-Driven Development: Emphasis on using data and user feedback to inform design and development decisions, especially crucial in the utility sector where reliability and efficiency are paramount.

• Agile & Iterative Development: Likely employs Agile methodologies (Scrum/Kanban) for iterative development, allowing for flexibility and rapid response to evolving requirements and market needs.

• Focus on Reliability and Scalability: Given the critical nature of utility infrastructure, there's a strong emphasis on building secure, reliable, and scalable software solutions.

Company Website: https://www.hubbell.com/ and https://www.aclaratech.com/

📝 Enhancement Note: Understanding Hubbell's mission in grid modernization and Aclara's role in utility technology is vital for a candidate. This context helps frame the importance of UX in critical infrastructure software and the expected rigor in development.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a "Senior Software Engineer," indicating a mid-to-senior level position. It requires significant technical expertise, independent problem-solving, and the ability to mentor junior engineers. The focus on UX implies a specialization within the broader software engineering field.

Reporting Structure: The engineer will likely report to a Software Engineering Manager or Team Lead, and work closely with Product Managers, UI/UX Designers, and other engineers. This structure facilitates collaboration and clear communication channels.

Operations Impact: The work directly impacts the usability and efficiency of software solutions used by utility companies for critical infrastructure management. Successful UX development can lead to increased operational efficiency for customers, improved data accuracy, and enhanced system adoption. This role contributes to Hubbell's broader mission of enabling grid modernization and electrification.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific frontend frameworks (e.g., becoming a go-to expert for React.js) or expand into related areas like accessibility standards or performance engineering.

• Leadership Development: Transition into a Tech Lead role, guiding technical direction for projects, mentoring junior engineers, and conducting code reviews.

• Cross-Functional Roles: Move into Product Management or UX Design roles, leveraging a strong technical understanding to shape product strategy and user journeys.

• Broader Impact: Contribute to system architecture discussions or explore opportunities within other divisions of Hubbell Incorporated, potentially in areas related to electrical solutions or new technology initiatives.

📝 Enhancement Note: For a senior role, growth opportunities should extend beyond technical mastery to include leadership, strategic influence, and potential career diversification within a large corporation like Hubbell.

🌐 Work Environment

Office Type: This is a hybrid role. Employees are expected to work from the Herndon, VA office for a portion of the week and can work remotely for the remainder. This setup aims to balance in-person collaboration with the flexibility of remote work.

Office Location(s): Herndon, VA (specific office address details would be provided by the company). This location is within the Washington D.C. metropolitan area, offering access to a robust tech talent pool and various amenities.

Workspace Context:

• Collaborative Environment: The hybrid model suggests a focus on collaborative work during in-office days, likely involving team meetings, brainstorming sessions, and pair programming.

• Technology Access: Expect access to standard engineering workstations, development tools, and potentially specialized UX design software. The company likely provides robust IT support and networking infrastructure.

• Team Interaction: Opportunities for direct interaction with fellow engineers, designers, product managers, and potentially stakeholders from the utility sector during in-office days.

Work Schedule:

• The standard work schedule is likely based on a 40-hour work week.

• The hybrid policy allows for flexibility, with specific in-office days typically coordinated by the team or manager to maximize collaborative effectiveness.

📝 Enhancement Note: The hybrid nature of the role is a key aspect. Candidates should consider how they best work within such an environment and be prepared to articulate their preferences and strategies for effective collaboration both remotely and in-office.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review applications and resumes, focusing on relevant experience in software engineering, UX, and the required technologies.

• Technical Assessment: Expect a technical interview, which may include a coding challenge (live or take-home) focused on frontend development, algorithms, or problem-solving relevant to UX. This could involve building a small component or debugging code.

• Behavioral & Situational Interviews: Questions will assess your experience, problem-solving approach, teamwork, and how you handle specific scenarios. Prepare examples using the STAR method.

• Portfolio Review: A dedicated session to walk through your portfolio. Be ready to discuss your contributions, technical decisions, design rationale, and the impact of your work.

• Team/Manager Interviews: Meetings with potential team members and the hiring manager to assess cultural fit, communication skills, and alignment with team dynamics.

Portfolio Review Tips:

• Curate Select Projects: Choose 3-5 projects that best showcase your skills in frontend development (React, Angular, Vue.js), UX implementation, and ideally, any backend integration or database experience.

• Highlight UX Implementation: For each project, clearly articulate how you translated UI/UX designs into functional interfaces, focusing on user flow, responsiveness, and accessibility.

• Detail Technical Challenges: Explain the technical hurdles you faced and how you overcame them. For instance, discuss complex state management in React, performance optimizations, or integrating with APIs.

• Quantify Impact: If possible, use metrics to demonstrate the success of your work (e.g., "improved page load time by X%", "reduced user error rate by Y%", "contributed to a Z% increase in feature adoption").

• Explain Your Role: Be specific about your contributions, especially in team projects. Clearly delineate what you personally designed, developed, or optimized.

Challenge Preparation:

• Frontend Focus: Practice coding challenges related to JavaScript, HTML, CSS, and your preferred framework (React, Angular, Vue.js). Focus on component design, state management, and DOM manipulation.

• Problem-Solving: Prepare for questions that require you to break down complex problems into smaller, manageable steps. Think about how you would approach designing a new feature or optimizing an existing one.

• Utility Domain Context: If possible, research common UX challenges or features in utility software (e.g., data visualization for grid performance, customer portal interfaces, field technician tools) to tailor your responses.

📝 Enhancement Note: The emphasis on UX and the hybrid nature of the role suggest that interviewers will look for strong communication skills, the ability to articulate technical concepts clearly to both technical and non-technical audiences, and a demonstrated understanding of user-centric design principles integrated with robust engineering practices.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Frameworks: React.js, Angular, Vue.js (proficiency in at least one is expected).

• Programming Languages: Java, C# (including their respective ecosystems).

• Databases: SQL Server, MySQL, or similar relational database systems.

• Web Technologies: HTML5, CSS3, JavaScript (ES6+).

• API Development: RESTful services, experience with API design and consumption.

• Application Frameworks: Spring, Hibernate (Java), .NET (C#).

• Version Control: Git (highly probable).

Analytics & Reporting:

• UI/UX Analytics Tools: Tools for tracking user behavior, A/B testing, and performance monitoring (e.g., Google Analytics, Hotjar, Lighthouse).

• Performance Monitoring: Tools for identifying and resolving performance bottlenecks in web applications.

• Reporting Dashboards: Potentially experience with tools like Tableau, Power BI, or custom-built dashboards for tracking key metrics.

CRM & Automation:

• While not explicitly mentioned for this UX-focused role, understanding how frontend applications integrate with backend systems (which might involve CRM or ERP data) is beneficial.

• Integration Technologies: Familiarity with middleware or integration patterns that connect frontend applications to backend services.

📝 Enhancement Note: This role requires a strong frontend skillset coupled with a solid understanding of backend technologies and databases, indicating a potential for full-stack responsibilities or close collaboration with full-stack teams. Familiarity with tools that measure and improve user experience is also crucial.

👥 Team Culture & Values

Operations Values:

• Customer Focus: Prioritizing user needs and delivering intuitive, reliable solutions, especially critical in the utility sector where system uptime and ease of use directly impact essential services.

• Innovation & Continuous Improvement: A drive to explore new technologies, improve existing processes, and develop cutting-edge solutions for grid modernization and electrification challenges.

• Collaboration & Teamwork: Fostering an environment where engineers, designers, and product managers work together effectively, sharing knowledge and supporting each other to achieve common goals.

• Quality & Reliability: A commitment to building high-quality, robust, and secure software that meets stringent industry standards and ensures operational continuity for clients.

• Data-Driven Decision Making: Utilizing data and analytics to inform design choices, validate hypotheses, and measure the success of implemented features.

Collaboration Style:

• Cross-Functional Integration: Expect close collaboration with UI/UX designers to translate wireframes and mockups into functional code, and with backend engineers to integrate frontend components with APIs and databases.

• Agile & Iterative Feedback: A culture that embraces regular feedback loops, sprint reviews, and retrospectives to continuously refine products and processes.

• Knowledge Sharing: Encouraging team members to share best practices, technical insights, and learnings through code reviews, internal presentations, or documentation.

📝 Enhancement Note: The culture likely blends the established, reliable approach of a large industrial company (Hubbell) with the agile, innovative spirit of a technology subsidiary (Aclara) focused on modernizing critical infrastructure.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing UX Aesthetics with Technical Constraints: Effectively translating sophisticated UI/UX designs into performant, scalable, and maintainable code, especially within the complex domain of utility software.

• Integrating with Legacy Systems: Potentially working with or integrating into existing legacy systems that may have limitations in terms of APIs, data structures, or technology stacks.

• Ensuring Cross-Browser/Device Compatibility: Developing frontend applications that provide a consistent and high-quality user experience across a wide range of browsers, devices, and screen resolutions.

• Staying Current with Evolving Technologies: Continuously learning and adapting to new frontend frameworks, tools, and best practices in a rapidly evolving tech landscape.

• Navigating Utility Domain Specifics: Understanding the unique requirements, regulations, and operational workflows of the utility industry to build effective and compliant software solutions.

Learning & Development Opportunities:

• Advanced Frontend Framework Training: Opportunities to deepen expertise in React.js, Angular, or Vue.js, including advanced patterns and ecosystem tools.

• UI/UX Best Practices & Accessibility: Training on modern UX design principles, user research methodologies, and web accessibility standards (WCAG).

• Cloud & DevOps Practices: Exposure to cloud platforms (AWS, Azure) and DevOps tools/CI/CD pipelines for streamlined software delivery.

• Utility Industry Immersion: Learning about grid modernization, smart grid technologies, and the specific challenges faced by utility companies.

• Mentorship Programs: Opportunities to be mentored by senior engineers or leaders, or to mentor junior team members, fostering leadership and technical growth.

📝 Enhancement Note: This role presents opportunities to tackle complex engineering challenges in a critical industry, offering significant learning potential and the chance to contribute to impactful technology solutions.

💡 Interview Preparation

Strategy Questions:

• Frontend Architecture: "Describe your approach to architecting a scalable and maintainable frontend application using [preferred framework, e.g., React]. How do you handle state management and component reusability?"

• UI/UX Implementation: "Walk me through a challenging UI feature you implemented. What were the key UX considerations, and how did you ensure it met the design specifications while remaining technically feasible?"

• Problem Solving & Debugging: "Imagine users are reporting slow load times on a key page. How would you diagnose and resolve this issue, considering both frontend and potential backend factors?"

• API Integration: "Describe your experience integrating frontend applications with RESTful APIs. What are common challenges, and how do you handle error states and data synchronization?"

Company & Culture Questions:

• "What interests you about Hubbell's mission in grid modernization and Aclara's role in the utility sector?"

• "How do you approach collaboration in a hybrid work environment, and what strategies do you use to ensure effective communication with your team?"

• "Describe a time you had to balance competing priorities between delivering features quickly and ensuring high code quality or a superior user experience."

Portfolio Presentation Strategy:

• Storytelling: For each project, tell a concise story: the problem, your solution (highlighting your technical and UX contributions), and the outcome/impact.

• Visuals: Use screenshots, live demos (if possible), or interactive prototypes to showcase the UI/UX aspects effectively.

• Technical Depth: Be prepared to dive deep into the code, architectural decisions, and specific technologies used. Explain why you made certain choices.

• UX Rationale: Clearly articulate the user-centric thinking behind your design implementations. Explain how your technical choices supported the intended user experience.

• Conciseness: Respect the allocated time. Focus on your most impactful contributions and be ready to answer questions on other aspects of your portfolio.

📝 Enhancement Note: Interviewers will likely assess not only technical proficiency but also your ability to think critically about user experience, solve complex problems, and integrate into a hybrid team environment within a mission-driven company.

📌 Application Steps

To apply for this Senior Software Engineer - UX position:

• Submit your application through the Hubbell careers portal via the provided URL.

• Tailor your Resume: Highlight specific experience with React.js, Angular, Vue.js, Java/C#, SQL, and any utility domain knowledge. Quantify achievements where possible (e.g., "Improved user task completion time by 15%").

• Prepare Your Portfolio: Select 2-3 strong projects that showcase your frontend development, UX implementation, and problem-solving skills. Be ready to present them clearly and concisely, focusing on your specific contributions and the impact.

• Practice Technical & Behavioral Questions: Review common interview questions for senior software engineers, focusing on your experience with the required technologies and your approach to UX challenges. Prepare STAR method examples.

• Research Hubbell & Aclara: Understand the company's mission in grid modernization and the utility sector. Familiarize yourself with their products and services to demonstrate genuine interest and alignment.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.