Engineering Manager - Pro UI

📍 Job Overview

Job Title: Engineering Manager - Pro UI

Company: MNTN

Location: United States

Job Type: Full-Time

Category: Engineering Management / Software Development

Date Posted: May 13, 2026

Experience Level: 5-10 Years

Remote Status: Fully Remote

🚀 Role Summary

• Lead and mentor a high-performing UI engineering team focused on internal and customer-facing interfaces within the ad tech domain.

• Drive the design, development, and delivery of scalable, reliable, and user-centric UI products, including campaign management and ad tech integrations.

• Define and champion architectural decisions for frontend, backend-for-frontend (BFF), and micro frontend (MFE) systems, ensuring system performance and scalability.

• Foster a culture of quality and continuous improvement through robust CI/CD pipelines and development processes.

• Collaborate effectively with product, design, and cross-functional teams to align on strategic product goals and deliver impactful features.

📝 Enhancement Note: This role is for an Engineering Manager, with a strong emphasis on UI/Frontend development and architecture within the ad technology sector. The "PRO UI" team suggests a focus on professional-grade user interfaces, likely for internal users or advanced customer portals managing advertising campaigns. The required technical skills indicate a hands-on management approach, where the manager is expected to have a deep understanding of the technologies used by their team.

📈 Primary Responsibilities

• Lead, mentor, and manage a team of UI engineers, fostering professional growth, skill development, and a collaborative team environment.

• Oversee the end-to-end development lifecycle of UI products, including feature design, implementation, testing, deployment, and ongoing maintenance.

• Manage the integration of campaign management tools and ad tech functionalities within the PRO UI platform to enhance user capabilities.

• Define, communicate, and drive architectural vision and technical strategy for the PRO UI stack, encompassing frontend, BFF, and MFE patterns.

• Partner closely with Product Managers and Designers to translate user needs and business requirements into robust, scalable, and intuitive UI solutions.

• Ensure the implementation and maintenance of high-quality, efficient CI/CD pipelines using tools like Argo and GitHub to support rapid and reliable deployments.

• Uphold and improve system performance, reliability, and scalability standards across all PRO UI products and services.

• Drive best practices in software development, code quality, testing strategies, and operational excellence within the team.

• Actively participate in architectural reviews and technical discussions, providing guidance and making informed decisions to mitigate technical debt and improve development velocity.

• Collaborate with other engineering teams and stakeholders to ensure seamless integration of PRO UI products with broader MNTN platforms.

📝 Enhancement Note: The responsibilities highlight a blend of people management, technical leadership, and product ownership. The emphasis on "ad tech integrations" and "campaign management" within the UI platform is critical. The specific mention of "backend-for-frontend (BFF)" and "micro frontends (MFE)" points to a modern architectural approach to UI development, requiring expertise in managing complex frontend systems.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a Bachelor's or Master's degree in Computer Science, Engineering, or a related field is typically expected for Engineering Management roles. Equivalent practical experience will also be considered.

Experience: 5-10 years of progressive experience in software engineering, with a significant portion dedicated to UI development and at least 2-3 years in a team leadership or management capacity.

Required Skills:

• Proven experience leading and managing software engineering teams, specifically those focused on UI/frontend development.

• Demonstrated expertise in architecting and developing scalable, secure, and maintainable UI systems.

• Hands-on proficiency with modern JavaScript/TypeScript, Node.js, and Python for backend-for-frontend services.

• Strong understanding and practical application of PostgreSQL for data management.

• Experience with micro frontend (MFE) architectures and backend-for-frontend (BFF) patterns.

• Skilled in cloud platforms, particularly Google Cloud Platform (GCP).

• Proficient with CI/CD tools and practices, specifically Argo and GitHub.

• Experience with design tools like Figma for collaboration with design teams.

• Ability to effectively balance people management responsibilities with technical leadership and decision-making.

• Excellent problem-solving, analytical, and critical thinking skills.

Preferred Skills:

• Experience in the ad tech or campaign management industry.

• Familiarity with performance optimization techniques for web applications.

• Knowledge of authentication and authorization mechanisms within UI products.

• Experience with agile development methodologies and project management tools.

• Understanding of system design principles and distributed systems.

📝 Enhancement Note: The required skills are highly specific, emphasizing modern frontend architecture (MFE, BFF) and a robust tech stack (TypeScript, Node.js, Python, PostgreSQL, GCP, Argo). Candidates must demonstrate a strong blend of technical depth and leadership capabilities. Experience in ad tech is not just preferred but implied as highly valuable for understanding the domain context.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase examples of leading UI development teams and managing their projects, highlighting team growth and project delivery success.

• Present case studies of architectural decisions made for frontend, BFF, or MFE systems, explaining the rationale, challenges, and outcomes.

• Include examples of CI/CD pipeline implementations and improvements, demonstrating an understanding of automation and deployment efficiency.

• Provide evidence of contributions to system performance, scalability, and reliability improvements in past roles.

Process Documentation:

• Documented workflows for team management, including performance reviews, career development planning, and feedback mechanisms.

• Examples of how you've established or improved development processes, such as code review standards, testing strategies, and agile ceremonies.

• Records of architectural decision-making processes, including how trade-offs were evaluated and communicated.

• Demonstrations of how you've managed and optimized CI/CD pipelines to ensure efficient and reliable software delivery.

• Case studies detailing how you've addressed technical debt and improved system maintainability.

📝 Enhancement Note: For an Engineering Manager role, the portfolio should not just showcase individual technical contributions but also evidence of leadership, team development, process improvement, and strategic architectural thinking. The focus should be on the impact made through managing teams and driving technical direction.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Engineering Managers with 5-10 years of experience, specializing in UI/Frontend development with ad tech exposure, in a fully remote US-based role, the estimated salary range is $170,000 - $230,000 per year. This estimate considers the demand for specialized technical leadership, the company's established presence in the ad tech industry, and the fully remote nature of the position.

Benefits:

• 100% Remote within the US

• Flexible vacation policy

• Annual vacation allowance for travel expenses

• Three-day weekend every month of the year

• Competitive compensation package

• 100% healthcare coverage (medical, dental, vision)

• 401k plan with potential company match

• Flexible Spending Account (FSA) for dependent, medical, and dental care

• Access to coaching, therapy, and professional development resources

Working Hours: The standard working hours are typically 40 hours per week. However, MNTN emphasizes a results-oriented work environment with flexibility, especially given the remote nature and the "three-day weekend every month" perk, which suggests an emphasis on work-life balance and efficient time management.

📝 Enhancement Note: The salary estimate is derived from aggregated data for similar Engineering Manager roles in the US tech industry, adjusted for the specified experience level and the niche of ad tech/UI expertise. The remote status within the US is a key factor in determining range. The benefits are comprehensive and align with a modern, people-first tech company culture.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, specifically Advertising Technology (AdTech) and Connected TV (CTV) advertising solutions. MNTN provides self-serve technology for brands to run TV ads, aiming for simplicity and performance comparable to search and social advertising.

Company Size: MNTN is a growing company, likely falling into the mid-to-large size range within the tech industry, with a significant number of employees enabling specialized teams like PRO UI.

Founded: Founded in 2015, MNTN has established itself as a significant player in the CTV advertising space, evidenced by its recognition as one of Fast Company's Most Innovative Companies in 2023 and Ad Age's Best Places To Work in 2025.

Team Structure:

• The PRO UI Squad is a specialized engineering team focused on user interfaces for internal teams and customer-facing portals.

• This team likely operates within a larger engineering organization, potentially reporting up through an Engineering Director or VP of Engineering.

Methodology:

• Data-driven decision-making, leveraging analytics to understand user behavior and product performance.

• Agile development methodologies, likely Scrum or Kanban, to manage sprints, iterations, and deliver features iteratively.

• Emphasis on CI/CD for rapid, reliable, and automated software delivery.

• Design thinking principles are integrated, ensuring user-centric UI solutions are developed in partnership with design teams.

• A "people-first" approach, valuing trust, ambition, quality, radical honesty, and compassionate leadership.

Company Website: https://mountain.com/

📝 Enhancement Note: MNTN positions itself as a forward-thinking AdTech company with a strong emphasis on innovation, performance, and employee well-being. The "Hardest Working Software in Television™" slogan and Fast Company/Ad Age accolades suggest a company that is both ambitious and successful. The "people-first" culture, coupled with AI integration for efficiency, indicates a modern and employee-centric workplace.

📈 Career & Growth Analysis

Operations Career Level: This role is at the Engineering Management level, specifically for a specialized UI team. It represents a transition from individual contributor or lead engineer to a formal management role, focusing on team leadership, technical strategy, and product delivery. The scope involves managing a dedicated team and influencing the technical direction of critical user-facing products.

Reporting Structure: The Engineering Manager for PRO UI will likely report to a Director of Engineering or a similar senior engineering leader. They will, in turn, manage a team of software engineers, potentially including frontend engineers, UI/UX specialists, and possibly backend-for-frontend developers.

Operations Impact: The PRO UI team's work directly impacts MNTN's ability to serve its clients and internal users effectively. High-quality, intuitive UIs for campaign management and ad tech integrations are crucial for driving client adoption, operational efficiency, and ultimately, revenue. The manager's leadership in this area directly contributes to the company's success in the highly competitive AdTech market.

Growth Opportunities:

• Technical Leadership: Opportunity to deepen expertise in modern frontend architectures (MFE, BFF), cloud technologies (GCP), and CI/CD practices, potentially leading to Principal Engineer or Architect roles in the future if desired.

• Management Progression: Advance to Senior Engineering Manager, Director of Engineering, or VP of Engineering roles, managing larger teams and broader engineering domains.

• Domain Expertise: Develop deep expertise in the AdTech and CTV advertising industry, becoming a valuable asset in a rapidly evolving sector.

• Cross-functional Influence: Gain experience influencing product strategy and roadmaps across multiple departments.

• Mentorship & Development: Build strong leadership and mentorship skills by guiding and developing a team of talented engineers.

📝 Enhancement Note: This role offers a clear path for career advancement within engineering management. The specialized nature of the PRO UI team and its direct impact on product usability and client experience provide significant opportunities for visible growth and impact.

🌐 Work Environment

Office Type: MNTN offers a 100% remote work environment within the United States. This means there is no central office for this specific role, and work is conducted from the employee's home or a chosen remote workspace.

Office Location(s): While the role is remote across the US, the company is headquartered in Los Angeles, California. The remote nature allows employees to work from various locations within the US, providing flexibility.

Workspace Context:

• Flexibility: Employees have the autonomy to set up their workspace, promoting comfort and productivity.

• Technology: Access to company-provided tools and potentially a stipend for home office setup to ensure necessary equipment for development and collaboration.

• Collaboration: Communication and collaboration will primarily occur through digital channels, including Slack, video conferencing (Zoom/Google Meet), and project management tools. Regular virtual team meetings and one-on-ones will be essential for maintaining team cohesion and alignment.

• Work-Life Integration: The remote setup, combined with benefits like flexible vacation and three-day weekends, encourages a healthy integration of work and personal life.

Work Schedule: While the standard is 40 hours per week, the remote setup and company culture suggest a degree of flexibility. The emphasis is on meeting deadlines and achieving objectives rather than strict adherence to office hours. Core working hours may be established for team synchronization, but overall flexibility is expected.

📝 Enhancement Note: The 100% remote nature within the US is a significant aspect of this role, offering considerable flexibility. The company's culture is geared towards supporting remote employees with appropriate tools and a focus on outcomes.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter will conduct an initial call to assess basic qualifications, cultural fit, and interest in the role and MNTN.

• Hiring Manager Interview: A conversation with the hiring manager to delve into leadership experience, technical background, and team management philosophy, likely focusing on the PRO UI domain.

• Technical Deep Dive/Panel: This might involve discussions with senior engineers or architects to assess technical skills, architectural understanding (MFE, BFF, etc.), and problem-solving abilities. Candidates may be asked to discuss system design challenges or review past technical decisions.

• Cross-functional Interview: An interview with a Product Manager or Design Lead to evaluate collaboration skills, understanding of product development, and ability to align with business goals.

• Executive/Senior Leadership Interview: A final conversation with a Director of Engineering or other senior leader to assess overall fit, strategic thinking, and leadership potential within the company.

Portfolio Review Tips:

• Structure: Organize your portfolio to clearly demonstrate leadership impact. Use case studies to highlight specific projects where you managed a UI team, drove architectural decisions, or improved development processes.

• Metrics: Quantify your achievements whenever possible. For example, "Reduced deployment time by X%," "Improved team velocity by Y%," or "Successfully launched Z features impacting N users."

• Technical Depth: Be prepared to discuss the technical choices made in your projects, especially related to TypeScript, Node.js, Python, MFE, BFF, and GCP. Explain the trade-offs and why certain solutions were chosen.

• Leadership Examples: Include specific examples of how you've mentored engineers, resolved team conflicts, fostered collaboration, and driven continuous improvement.

• Tailoring: If possible, tailor your portfolio presentation to MNTN's context, highlighting any relevant experience in ad tech or similar fast-paced, data-driven environments.

Challenge Preparation:

• System Design: Be ready for system design questions related to building scalable, performant, and maintainable UI platforms, potentially focusing on user authentication, campaign management workflows, or micro frontend architectures.

• Behavioral Questions: Prepare to answer questions about your leadership style, how you handle underperformance, manage competing priorities, and foster a positive team culture. Use the STAR method (Situation, Task, Action, Result) to structure your answers.

• Technical Scenarios: Anticipate scenario-based questions, such as "How would you troubleshoot a performance issue in a micro frontend application?" or "How would you prioritize features for a new UI product?"

📝 Enhancement Note: The interview process is designed to assess a candidate's leadership, technical acumen, and cultural fit. A strong portfolio that showcases tangible results and a well-articulated approach to managing UI teams and complex technical architectures will be crucial.

🛠 Tools & Technology Stack

Primary Tools:

• Languages: TypeScript, Node.js, Python

• Frontend Frameworks/Libraries: Implied modern JavaScript frameworks (e.g., React, Vue, Angular) used within the MFE context.

• Database: PostgreSQL

• Architecture Patterns: Micro Frontends (MFE), Backend-for-Frontend (BFF)

• Cloud Platform: Google Cloud Platform (GCP)

• CI/CD & DevOps: Argo CI/CD, GitHub Actions (implied for GitHub integration)

• Version Control: GitHub

Analytics & Reporting:

• Tools for monitoring application performance and user engagement within the UI. This could include GCP monitoring tools, or third-party solutions.

CRM & Automation:

• While not explicitly mentioned for the PRO UI team, MNTN's broader platform likely involves CRM integration and marketing automation. The PRO UI might interface with these systems for campaign management and reporting.

• Design Collaboration: Figma for UI design handoffs and collaboration.

📝 Enhancement Note: The technology stack is modern and comprehensive, requiring a manager with deep expertise in frontend development, cloud infrastructure, and DevOps practices. Familiarity with MFE and BFF architectures is critical, as these are key to managing complex, scalable UI systems.

👥 Team Culture & Values

Operations Values:

• People First: A core value that translates into compassionate leadership, supportive team dynamics, and a focus on employee well-being and professional growth.

• Trust: Essential for a remote-first environment, fostering autonomy and accountability among team members.

• Ambition: Driving innovation and striving for excellence in product delivery and technical solutions within the AdTech space.

• Quality: Commitment to building high-performance, scalable, and reliable UI products and maintaining robust development processes.

• Radical Honesty: Encouraging open, direct, and constructive communication within the team and across departments, fostering a culture of continuous feedback and improvement.

Collaboration Style:

• Cross-functional Integration: Proactive collaboration with Product Management and Design to ensure user needs are met and product goals are achieved.

• Open Communication: Utilizing digital channels (Slack, video conferencing) for frequent and transparent communication, idea sharing, and problem-solving.

• Feedback Exchange: A culture that values constructive feedback, both given and received, to foster continuous learning and process optimization.

• Team Empowerment: Empowering team members to take ownership of their work, contribute to technical decisions, and drive innovation within their areas of expertise.

📝 Enhancement Note: MNTN's stated values of "people first," "trust," "ambition," "quality," and "radical honesty" are critical indicators of the expected team culture. Managers are expected to embody and foster these values, particularly in a remote setting where trust and open communication are paramount.

⚡ Challenges & Growth Opportunities

Challenges:

• Remote Team Management: Effectively leading and engaging a distributed team, ensuring consistent communication, collaboration, and productivity without physical proximity.

• Technical Complexity: Managing the intricacies of modern frontend architectures like MFE and BFF, ensuring seamless integration and maintainability across various components.

• Ad Tech Evolution: Keeping pace with the rapid changes and innovations within the AdTech industry, ensuring the PRO UI platform remains competitive and effective.

• Balancing Priorities: Juggling people management responsibilities with technical leadership, architectural decisions, and product delivery timelines.

• Scalability & Performance: Continuously optimizing the UI for performance and scalability to handle increasing user loads and data volumes.

Learning & Development Opportunities:

• Advanced Architecture: Deepen expertise in micro frontend and backend-for-frontend design patterns, potentially exploring advanced strategies for scalability and maintainability.

• Cloud Technologies: Further develop skills in GCP services and best practices for cloud-native application development.

• Ad Tech Domain: Become a subject matter expert in Connected TV advertising and performance marketing technologies.

• Leadership Skills: Enhance people management, coaching, and strategic leadership capabilities through hands-on experience and company-provided development resources.

• Industry Trends: Stay abreast of emerging technologies and methodologies in software engineering and AdTech through conferences, training, and internal knowledge sharing.

📝 Enhancement Note: The challenges are typical for a senior engineering management role in a dynamic tech environment, particularly one that is fully remote and operates in a fast-paced industry like AdTech. The growth opportunities are substantial, offering paths for both technical and managerial advancement.

💡 Interview Preparation

Strategy Questions:

• "Describe your approach to leading and mentoring a remote UI engineering team. How do you foster collaboration and ensure accountability?" (Focus on your people management philosophy, remote work strategies, and communication techniques.)

• "Walk me through a significant architectural decision you've made for a complex UI system (e.g., MFE, BFF). What was the problem, your proposed solution, the trade-offs, and the outcome?" (Be ready to discuss technical rationale, problem-solving skills, and impact.)

Company & Culture Questions:

• "What interests you about MNTN and our position in the Connected TV advertising market?" (Research MNTN's products, market position, and recent achievements. Connect your interests to their mission.)

• "How do you align with MNTN's core values of 'people first,' 'trust,' 'ambition,' 'quality,' and 'radical honesty'?" (Provide specific examples of how you've demonstrated these values in your past roles.)

Portfolio Presentation Strategy:

• Narrative Arc: Frame your portfolio presentations as compelling stories of leadership and technical impact. Clearly define the problem, your role, the actions taken, and the measurable results.

• Technical Clarity: Be prepared to explain complex technical concepts (MFE, BFF, TypeScript, GCP) in a clear and concise manner, suitable for both technical and non-technical interviewers.

• Focus on Impact: Emphasize the business impact of your team's work, not just the technical implementation. How did your team's efforts contribute to revenue, efficiency, or user satisfaction?

• Demonstrate Leadership: Use examples from your portfolio to illustrate your ability to mentor, coach, delegate, and foster a positive and productive team environment.

📝 Enhancement Note: Interview preparation should focus on demonstrating a strong blend of technical leadership, people management, and strategic thinking, all within the context of modern UI development and the AdTech industry. Quantifiable results and clear examples are key.

📌 Application Steps

To apply for this Engineering Manager position:

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

• Tailor Your Resume: Highlight experience in leading UI/frontend teams, specific technologies (TypeScript, Node.js, Python, MFE, BFF, GCP, Argo), and any ad tech or campaign management exposure. Use keywords from the job description.

• Prepare Your Portfolio: Curate examples of your leadership impact, technical architecture decisions, process improvements, and team development successes. Be ready to present case studies with quantifiable results.

• Research MNTN: Understand MNTN's business, products (especially Performance TV), market position, and company culture. Be ready to articulate why you are a good fit for their values.

• Practice Interview Responses: Prepare for behavioral questions using the STAR method and be ready for system design and technical scenario questions relevant to UI architecture and management.

⚠️ 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.