Windows UI Endpoint Developer

📍 Job Overview

Job Title: Windows UI Endpoint Developer

Company: HP

Location: Cambridge, Cambridgeshire, United Kingdom

Job Type: FULL_TIME

Category: Software Engineering / Endpoint Security Development

Date Posted: 2026-06-18

Experience Level: 2-5 Years (Mid-Level)

Remote Status: On-site

🚀 Role Summary

• Develop and maintain the HP Wolf Security Windows desktop application, a critical component of HP's advanced endpoint security suite, ensuring a robust and user-friendly interface.

• Manage and update the Windows installer using WiX v6, guaranteeing seamless deployment and configuration of security software across various Windows environments.

• Enhance and maintain the build system within Azure DevOps, optimizing the continuous integration and continuous delivery (CI/CD) pipeline for efficient software releases.

• Collaborate with cross-functional teams to integrate new security features and functionalities into the endpoint software, directly contributing to HP's market-leading security solutions.

• Contribute to the evolution of HP Wolf Security by potentially expanding responsibilities into C++ endpoint code or Python web development for the broader manageability framework.

📝 Enhancement Note: While the raw job description lists "Windows UI Endpoint Developer," the context provided by "HP Wolf Security" and the core responsibilities clearly indicate a focus on endpoint security software development, specifically for Windows. The role requires a blend of front-end UI development skills (C#, WPF) and backend system management (installer, build system), positioning it within the broader GTM technology enablement function, ensuring the security product suite is deployable and manageable. The experience level is inferred from the "proven experience" and "desirable" skills, suggesting a need for someone beyond entry-level but not yet a senior architect.

📈 Primary Responsibilities

• Design, develop, and implement new features for the HP Wolf Security Windows desktop application using C#, WPF, and the .NET 8 framework, focusing on intuitive user interfaces and efficient performance.

• Maintain and troubleshoot the Windows installer package using WiX v6, ensuring reliable installation, uninstallation, and updates of the security software.

• Manage and optimize the build and deployment pipelines within Azure DevOps, including configuring build agents, defining release strategies, and monitoring pipeline health.

• Implement and adhere to coding standards, best practices, and security guidelines throughout the development lifecycle to ensure code quality and system integrity.

• Collaborate with product management, QA, and other engineering teams to define requirements, resolve issues, and deliver high-quality software releases on schedule.

• Utilize Git for version control, managing code branches, pull requests, and code reviews effectively within an Agile development environment.

• Troubleshoot and resolve bugs and technical issues reported by QA or end-users, providing timely and effective solutions to maintain application stability.

• Engage in code reviews to provide and receive constructive feedback, fostering a culture of continuous improvement and knowledge sharing within the development team.

• Investigate and integrate new technologies or tools, such as AI development tools (e.g., GitHub Copilot), to enhance developer productivity and software quality.

• Document technical designs, code implementations, and system configurations to ensure knowledge transfer and maintainability.

📝 Enhancement Note: The primary responsibilities are directly extracted and elaborated from the provided description. The emphasis is placed on the specific technologies (C#, WPF, .NET 8, WiX v6, Azure DevOps, Git, Jira) and their application in the context of developing and managing an endpoint security application. The bullet points are structured to reflect a typical software development lifecycle, from design and implementation to maintenance, testing, and collaboration.

🎓 Skills & Qualifications

Education:

• While no specific degree is mandated, a Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field is typically expected for this level of role. Equivalent practical experience will also be considered. Experience:

• 2-5 years of professional experience in software development, with a strong focus on Windows UI application development.

• Demonstrated experience in designing and implementing complex user interfaces that are both functional and aesthetically pleasing.

• Proven track record of working within a structured development environment, including version control and issue tracking systems. Required Skills:

• C# Development: Proficient in C# programming for building robust Windows applications.

• WPF (Windows Presentation Foundation): Extensive experience in developing user interfaces with WPF, including data binding, styling, and templating.

• .NET Framework/Core: Solid understanding and practical application of .NET 8 or recent .NET versions.

• Git: Proficiency in using Git for version control, including branching, merging, and pull requests.

• Jira: Experience with Jira or similar issue tracking and project management tools for agile development workflows.

• Windows Installer Development (WiX v6): Practical experience in creating and maintaining Windows installers using WiX toolset.

• Azure DevOps: Familiarity with Azure DevOps for build, release, and CI/CD pipeline management.

• Problem-Solving: Strong analytical and troubleshooting skills to diagnose and resolve complex software issues.

• Attention to Detail: Excellent attention to detail, particularly in UI development, to ensure a polished and error-free user experience.

Preferred Skills:

• UI Design Skills: Experience or aptitude in UI/UX design principles to contribute to user interface aesthetics and usability.

• GitHub Copilot/AI Development Tools: Experience utilizing AI-powered coding assistants to accelerate development.

• Windows Security Fundamentals: Understanding of common Windows security vulnerabilities and best practices for secure software design.

• Python Development: Experience with Python for scripting, automation, or backend web development.

• C++ Development: Familiarity with C++ for potential contributions to lower-level endpoint code.

• Agile Methodologies: Experience working in Agile/Scrum development environments.

📝 Enhancement Note: The "Required" and "Desirable" skills are directly mapped from the input. The "Education" and "Experience" sections are inferred based on the typical requirements for a mid-level software developer role with 2-5 years of experience in a corporate environment like HP. The skills are categorized and elaborated to provide context for operations candidates.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrations of C# and WPF Applications: Showcase at least one significant Windows desktop application developed using C# and WPF, highlighting UI complexity, data handling, and user interaction patterns.

• Installer Package Examples: Include examples of Windows installers created with WiX v6, demonstrating proficiency in package structure, custom actions, and prerequisite management.

• CI/CD Pipeline Contributions: Provide evidence of involvement in CI/CD processes, ideally within Azure DevOps, showcasing understanding of build automation, testing integration, and deployment strategies.

• Version Control Workflow: Illustrate experience with Git through contributions to open-source projects, personal projects, or examples of effective branching and merging strategies.

Process Documentation:

• Workflow Design: Ability to document the design and architecture of Windows UI applications, including UI flow, data models, and component interactions.

• Installer Configuration: Clear documentation of WiX v6 project configurations, custom actions, and upgrade paths.

• Build System Configuration: Documentation of Azure DevOps pipeline definitions (YAML or UI-based), including build steps, test configurations, and release stages.

• Issue Resolution Process: Examples of how issues were tracked in Jira, diagnosed, and resolved, with evidence of clear communication and documentation of fixes.

📝 Enhancement Note: Given this is a developer role within a security product, portfolio requirements are focused on demonstrating practical application of the listed technologies. The emphasis is on tangible outputs like applications, installers, and documentation of development processes, particularly those related to build and deployment, which are core to operations enablement.

💵 Compensation & Benefits

Salary Range:

• For a Windows UI Endpoint Developer with 2-5 years of experience in Cambridge, UK, the estimated annual salary range is approximately £50,000 - £75,000.

• This estimate is based on research of similar software development roles in the Cambridge area, considering the specified technologies (C#, WPF, .NET, Azure DevOps) and the company's industry (Technology/Endpoint Security). Factors influencing the exact offer will include the candidate's specific experience, interview performance, and any specialized skills brought to the role. Benefits:

• Comprehensive Health Coverage: Including medical, dental, and vision insurance plans.

• Retirement Savings Plan: Company-matched pension scheme to support long-term financial security.

• Generous Paid Time Off: Vacation days, sick leave, and public holidays.

• Professional Development: Opportunities for training, certifications, and attendance at industry conferences.

• Employee Stock Purchase Plan (ESPP): Opportunity to purchase HP stock at a discounted rate.

• Life and Disability Insurance: Financial protection for employees and their families.

• Employee Assistance Program (EAP): Confidential support services for personal and work-related challenges.

• Potential for Bonuses: Performance-based bonuses may be offered.

Working Hours:

• Standard full-time working hours are typically 40 hours per week.

• The role is based on-site in Cambridge, UK. While a standard schedule is expected, there may be some flexibility for core working hours to accommodate team collaboration and project deadlines, typical in a professional software development environment.

📝 Enhancement Note: Salary range is estimated based on UK market data for a mid-level developer in a tech hub like Cambridge, considering the specific tech stack. Benefits are standard for a large, established technology company like HP. Working hours are based on the "FULL_TIME" employment type and "On-site" work arrangement.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, specifically Endpoint Computing and Security Solutions. HP is a global leader in PCs and printing, with a strong focus on innovation in security and enterprise solutions.

Company Size: HP is a large enterprise, employing over 50,000 people globally. This means access to extensive resources, established processes, and a broad network of professionals.

Founded: HP was founded in 1939, signifying a long history of innovation and stability in the technology sector.

Team Structure:

• HP Wolf Security: This team is dedicated to providing advanced endpoint security solutions. The developer will be part of a specialized software engineering group focused on the Windows endpoint client.

• Reporting Structure: The role likely reports to a Software Engineering Manager or Team Lead, who in turn reports up through the broader HP Wolf Security or Endpoint Technology organization.

• Cross-Functional Collaboration: The team collaborates closely with Product Management for requirements, Quality Assurance for testing, other engineering teams (e.g., C++ developers, web developers, security researchers), and potentially GTM teams for product rollout insights.

Methodology:

• Agile Development: The team likely operates under Agile methodologies (Scrum or Kanban), emphasizing iterative development, frequent feedback loops, and continuous improvement.

• Data-Driven Development: Decisions regarding feature development and prioritization are likely informed by user feedback, security threat intelligence, and performance metrics.

• Security-First Approach: Given the domain, a strong emphasis is placed on secure coding practices, threat modeling, and rigorous testing to ensure the integrity and resilience of the endpoint security software.

Company Website: https://www.hp.com/

Product Website: https://www.hpwolf.com/

📝 Enhancement Note: Company context is derived from HP's public profile and the specific product line mentioned (HP Wolf Security). The size and history of HP suggest a structured, professional environment with established processes, which is beneficial for developers seeking stability and resources. The team structure and methodology are inferred based on typical practices for software development within large tech companies, especially in a security-focused product area.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level Software Developer (2-5 years of experience). It offers a solid foundation in endpoint security development, allowing for specialization in UI/UX, C#, .NET, or Windows internals.

Reporting Structure: You will report to a Software Engineering Manager or Team Lead within the HP Wolf Security division. This structure provides clear guidance and mentorship opportunities.

Operations Impact: As a Windows UI Endpoint Developer, your work directly impacts the security posture and manageability of HP devices globally. By developing a robust and user-friendly security application, you contribute to customer trust, reduce security risks, and enhance the overall value proposition of HP's endpoint solutions. This role is crucial for translating complex security features into actionable tools for users and administrators.

Growth Opportunities:

• Technical Specialization: Deepen expertise in C#, WPF, .NET, Windows internals, and security development. Opportunity to become a subject matter expert in specific areas.

• Cross-Functional Skill Development: Potential to expand into Python web development or C++ endpoint code, broadening your technical skillset and understanding of the full security stack.

• Mentorship and Leadership: As you gain experience, opportunities may arise to mentor junior developers, lead small features or projects, and contribute to architectural discussions.

• Career Progression: Potential to advance to Senior Developer, Lead Developer, Software Architect, or move into management roles within HP's engineering organization.

• Industry Exposure: Work with cutting-edge endpoint security technologies and contribute to products that protect millions of users worldwide.

📝 Enhancement Note: The career analysis focuses on the typical progression paths for a software developer within a large technology company. It highlights opportunities for both technical depth and breadth, as well as potential leadership growth, all within the context of endpoint security.

🌐 Work Environment

Office Type: This is an on-site role at HP's facility in Cambridge. The office is likely a modern, professional workspace designed to foster collaboration and productivity.

Office Location(s): Cambridge, Cambridgeshire, United Kingdom. This location is a hub for technology and innovation in the UK, offering a vibrant working environment.

Workspace Context:

• Collaborative Environment: Expect a workspace that encourages team interaction, with shared office spaces, meeting rooms, and potentially breakout areas for informal discussions.

• Tools and Technology: Access to HP's standard developer tools, high-performance workstations, and relevant software licenses. This includes the technologies mentioned in the job description (IDE, build tools, version control).

• Team Interaction: Regular team meetings, stand-ups, and code reviews will provide ample opportunities to interact with fellow developers, QA engineers, and product managers.

Work Schedule:

• The standard work schedule is full-time, aligned with UK business hours. While specific start and end times may offer some flexibility, the on-site requirement means consistent presence during core business hours is expected for effective team collaboration and project execution.

📝 Enhancement Note: The work environment description is based on standard expectations for an on-site role at a major technology company in a UK tech hub. It emphasizes collaboration and access to necessary tools.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter will likely conduct an initial phone screen to assess your background, interest, and basic qualifications.

• Technical Interview(s): Expect one or more technical interviews focusing on C#, WPF, .NET, and general software development principles. This may include live coding exercises, architectural discussions, or problem-solving scenarios.

• Portfolio Review: Be prepared to walk through selected projects from your portfolio, explaining your role, technical challenges, solutions, and outcomes. This is a crucial part of demonstrating your practical skills.

• Behavioral Interview: Questions will assess your fit with HP's culture, teamwork abilities, problem-solving approach, and how you handle challenges.

• Hiring Manager Interview: A final discussion with the hiring manager to gauge overall fit, discuss team dynamics, and answer any remaining questions.

Portfolio Review Tips:

• Curate Select Projects: Choose 2-3 of your strongest projects that best showcase your C#, WPF, and installer development skills.

Prioritize projects that demonstrate complexity, problem-solving, and impactful results.

• Structure Your Case Studies: For each project, clearly articulate:

  • The problem you were solving.
  • Your specific role and contributions.
  • The technologies used (e.g., C#, WPF, WiX v6, Azure DevOps).
  • Key technical challenges and how you overcame them.
  • The outcome or impact of your work (e.g., improved performance, enhanced UI, successful deployment).

• Prepare for Live Coding: Be ready to write code snippets or solve small problems on the spot, demonstrating your coding proficiency and thought process.

• Highlight Operations Relevance: If possible, showcase projects where you considered deployment, build processes, or user experience from an operational perspective.

Challenge Preparation:

• System Design: Be prepared for questions that ask you to design a simple Windows application or a feature, considering UI, data flow, and potential scalability issues.

• Debugging Scenarios: Practice identifying and explaining how you would debug common issues in C# or WPF applications.

• WiX Installer Scenarios: Understand how to approach creating or modifying an installer for a given application.

• Azure DevOps Pipeline Concepts: Be ready to discuss how you would set up a CI/CD pipeline for a desktop application.

📝 Enhancement Note: The application and portfolio review process is detailed to guide candidates on how to present their qualifications effectively for a developer role with an operations component (build/deployment). The tips focus on demonstrating practical skills and strategic thinking relevant to the role.

🛠 Tools & Technology Stack

Primary Tools:

• Integrated Development Environments (IDEs): Visual Studio (latest versions recommended for .NET 8 development).

• Programming Languages: C#, potentially C++, Python.

• UI Frameworks: WPF (Windows Presentation Foundation).

• .NET Framework: .NET 8.

• Installer Technology: WiX v6 (Windows Installer XML).

• Version Control: Git (with platforms like GitHub, GitLab, or Azure Repos).

• Issue Tracking: Jira (or similar tools like Azure Boards, Asana).

• AI Development Tools: GitHub Copilot or similar code generation/assistance tools.

Analytics & Reporting:

• Application Performance Monitoring (APM) Tools: Potentially used for diagnosing performance issues within the endpoint application (e.g., Application Insights if integrated with Azure DevOps).

• Logging Frameworks: Standard .NET logging libraries (e.g., Serilog, NLog) for application diagnostics.

CRM & Automation:

• Build Automation: Azure DevOps Pipelines (CI/CD).

• Deployment Automation: WiX v6 for Windows Installer deployment.

• Scripting: PowerShell or Python for build and deployment automation tasks.

📝 Enhancement Note: This section lists the core technologies mentioned in the job description and expands on them with common tools and platforms used in professional software development, particularly in a Windows and Azure DevOps environment.

👥 Team Culture & Values

Operations Values:

• Security First: A paramount value, ensuring that all development practices prioritize the security and integrity of the endpoint software and the users it protects.

• Excellence in Execution: Commitment to delivering high-quality, reliable software through meticulous development, testing, and process adherence.

• Innovation: Encouraging creative problem-solving and the exploration of new technologies (like AI in development) to enhance product capabilities and developer efficiency.

• Collaboration: Fostering a team environment where open communication, knowledge sharing, and mutual support are key to collective success.

• Customer Focus: Understanding that the ultimate goal is to provide secure and manageable solutions that meet the needs of HP customers.

Collaboration Style:

• Agile & Iterative: Working in short cycles, with regular feedback loops and adaptability to changing requirements.

• Cross-Functional Partnership: Close collaboration with product management, QA, and other engineering disciplines to ensure a cohesive product.

• Code Review Culture: A strong emphasis on peer code reviews to maintain code quality, share knowledge, and build consensus on technical approaches.

• Open Communication: Encouraging team members to voice concerns, share ideas, and contribute to decision-making processes.

📝 Enhancement Note: Team culture and values are inferred based on the nature of HP as a large tech company and the specific domain of endpoint security. These values emphasize quality, security, teamwork, and continuous improvement, which are critical for success in such a role.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Security and Usability: Developing security features that are robust without creating an overly complex or frustrating user experience for end-users.

• Rapidly Evolving Threat Landscape: Staying ahead of new security threats and vulnerabilities, requiring continuous learning and adaptation of the software.

• Complex Windows Environment: Navigating the intricacies of the Windows operating system and its various versions and configurations to ensure compatibility and stability.

• Integration Complexity: Seamlessly integrating new features with existing codebases and potentially other parts of the HP ecosystem.

Learning & Development Opportunities:

• Advanced .NET and WPF: Deepen expertise in the latest .NET features and advanced WPF patterns for building sophisticated UIs.

• Windows Internals and Security: Gain a deeper understanding of how Windows works at a lower level and how to leverage or protect against its features for security purposes.

• CI/CD and DevOps Practices: Expand knowledge in build automation, continuous integration, and deployment strategies, particularly within Azure DevOps.

• AI-Assisted Development: Become proficient in using AI tools to enhance productivity and explore new coding paradigms.

• Cross-Disciplinary Exposure: Opportunity to learn about C++ development or web technologies, providing a broader perspective on the full software stack.

📝 Enhancement Note: Challenges and growth opportunities are framed around the specific technical domain and the nature of working for a large technology company in a security-focused product area. The emphasis is on continuous learning and adapting to industry changes.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex Windows UI you designed and implemented using WPF. What were the key challenges, and how did you ensure a good user experience?"

  • Preparation: Be ready to detail a specific project, focusing on UI architecture, data binding, event handling, and any custom controls. Discuss how you addressed user feedback or design requirements.

• "How would you approach developing and maintaining a Windows installer for a complex desktop application using WiX v6?"

  • Preparation: Outline your understanding of WiX, including creating components, features, custom actions, handling upgrades, and managing prerequisites.

• "Imagine you need to set up a CI/CD pipeline in Azure DevOps for this WPF application. What would be the key stages, and what tools would you use?"

  • Preparation: Discuss build tasks (compiling, testing), artifact publishing, and release strategies (e.g., deploying to a staging environment, then production). Mention unit testing integration.

Company & Culture Questions:

• "What interests you about HP Wolf Security and this specific role?"

  • Preparation: Research HP's security initiatives, recent news, and the specific technologies mentioned. Connect your skills and career aspirations to the company's mission.

• "How do you stay updated with the latest trends in Windows development and endpoint security?"

  • Preparation: Mention relevant blogs, conferences, online courses, and personal projects. Show a proactive approach to learning.

• "Describe a time you had to collaborate with a team that had different technical opinions. How did you resolve it?"

  • Preparation: Use the STAR method (Situation, Task, Action, Result) to illustrate your communication and conflict resolution skills in a team setting.

Portfolio Presentation Strategy:

• Focus on Impact: For each project, clearly articulate the business or user impact. Quantify results where possible (e.g., "reduced installation errors by X%," "improved performance by Y%").

• Technical Depth: Be prepared to dive into the technical details of your code, design choices, and problem-solving approaches.

• Demonstrate Process: Show that you understand the development lifecycle, including version control, testing, and deployment considerations.

• Enthusiasm for Security: Convey your understanding of and passion for building secure software solutions.

📝 Enhancement Note: Interview preparation is tailored to the specific technologies and the nature of the role. It focuses on demonstrating practical skills, understanding of development processes, and cultural fit, with emphasis on both coding and operational aspects like deployment and build systems.

📌 Application Steps

To apply for this Windows UI Endpoint Developer position:

• Submit your application through the official HP careers portal via the provided link.

• Tailor Your Resume: Highlight your experience with C#, WPF, .NET 8, WiX v6, Azure DevOps, Git, and Jira. Use keywords from the job description and quantify your achievements whenever possible (e.g., "Developed X features for a WPF application," "Managed Y deployments via Azure DevOps").

• Curate Your Portfolio: Select 2-3 of your strongest projects that best demonstrate your skills in Windows UI development and installer creation. Ensure your portfolio is easily accessible (e.g., GitHub, personal website) and clearly explains your contributions.

• Prepare for Technical Interviews: Practice coding exercises in C# and WPF. Be ready to discuss your approach to UI design, installer development, and CI/CD concepts. Review common Windows security principles.

• Research HP Wolf Security: Understand HP's endpoint security strategy and the role of the Wolf Security suite. Prepare to articulate why you are a good fit for HP's culture and this specific team.

⚠️ 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.