Sr. Software Engineer:UI

📍 Job Overview

Job Title: Sr. Software Engineer: UI

Company: SwipeSense

Location: Atlanta, Georgia, United States (Remote OK)

Job Type: FULL_TIME

Category: Software Engineering / Frontend Development

Date Posted: 2026-06-17

Experience Level: 5-10 years

Remote Status: Fully Remote (US-based)

🚀 Role Summary

• Lead the architecture, design, and development of user-facing software systems focused on delivering an exceptional and high-concurrency UI experience.

• Integrate frontend applications with backend services, demonstrating a broad skill set that can extend to backend, database, and cloud infrastructure tasks as needed within a small, agile team environment.

• Process and display massive amounts of real-time streaming sensor data from a large-scale distributed IoT hardware network, contributing to a petabyte-scale data workload.

• Uphold the highest standards for UI/UX principles, performance optimization under realistic loads, and the implementation of thorough testing and alerting for system resiliency.

📝 Enhancement Note: While the title specifies "Sr. Software Engineer: UI," the description emphasizes a need for broad technical capabilities, including backend, database, and cloud tasks. This indicates a "full-stack" leaning role within a smaller engineering team where adaptability and versatility are highly valued. The role is crucial for translating complex, real-time IoT data into actionable insights for hospital clients.

📈 Primary Responsibilities

• Architect and develop robust, scalable, and high-performance user interface (UI) and user experience (UX) components for customer-facing applications.

• Design and implement efficient data flows for collecting, processing, and visualizing real-time streaming sensor data from SwipeSense's IoT platform.

• Collaborate closely with Product Management and fellow engineers to define technical requirements, select appropriate technologies, and deliver optimal software solutions.

• Write clean, well-documented, and maintainable code, adhering to best practices for frontend development, including comprehensive unit and integration testing.

• Conduct and participate in code reviews, providing constructive feedback to ensure code quality, performance, and adherence to architectural standards.

• Troubleshoot and resolve complex technical issues across the full stack, including frontend, backend, database, and cloud infrastructure.

• Contribute to the continuous improvement of the software development lifecycle, including CI/CD pipelines, automated testing, and deployment strategies.

• Ensure system resiliency through the implementation of comprehensive alerting, monitoring, and robust error handling mechanisms.

📝 Enhancement Note: The responsibilities highlight a senior-level individual contributor role with significant ownership. The emphasis on "leading architecture and development" and "setting the highest standards" suggests this engineer will be a key technical decision-maker for frontend systems and their integration. The need to handle backend/database tasks indicates a strong expectation for full-stack understanding, even with a UI specialization.

🎓 Skills & Qualifications

Education: BS/BA in Computer Science, or equivalent practical experience.

Experience: Minimum of 6+ years of professional full-time software engineering experience.

Required Skills:

• JavaScript Expertise: Deep understanding of JavaScript, including modern ES features, tooling (e.g., Webpack, Babel), and established best practices.

• SPA Framework Proficiency: Significant hands-on experience with Single Page Application (SPA) frameworks, with a strong preference for React.

• Web Fundamentals: Excellent knowledge of HTML5, CSS3, and core web design/UI principles, including responsive design and accessibility standards.

• API & Architecture: Strong understanding of the HTTP request cycle, modern web application architecture patterns, and experience building and consuming RESTful APIs.

• Backend Familiarity: Comfort and experience with backend development concepts and languages, with a preference for PHP/Laravel.

• Database Knowledge: Familiarity with relational databases such as MySQL, PostgreSQL, or similar, including schema design and query optimization.

• Environment Proficiency: Competence working in a terminal-heavy Linux/Mac development environment.

• Version Control: Production experience with Git for source code management and collaborative development workflows.

• Communication: Excellent verbal and written communication skills, essential for team collaboration and cross-functional interaction.

Preferred Skills:

• Mobile Development: Experience with mobile development frameworks such as React Native and/or Flutter.

• Cloud Computing: Familiarity with cloud platforms, specifically Amazon Web Services (AWS), for deployment and infrastructure management.

• Alternative Backend Languages: Experience with other backend languages like Ruby on Rails, Go, or Python.

📝 Enhancement Note: The qualifications emphasize modern web technologies and a blend of frontend and backend skills. The explicit mention of PHP/Laravel and a preference for React positions the ideal candidate within a specific tech stack, but flexibility with other technologies is also valued, indicating a pragmatic approach to tool selection. The "Bonus" section clearly outlines areas where additional experience would be highly advantageous.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• UI/UX Showcase: Examples of well-designed, user-friendly interfaces that demonstrate an understanding of usability principles, visual hierarchy, and responsive design across various devices.

• Complex Application Examples: Projects showcasing the ability to build complex, interactive SPAs, ideally with real-time data updates or dynamic content rendering.

• API Integration: Demonstrations of integrating frontend applications with backend services and APIs, highlighting data fetching, state management, and error handling.

• Performance Optimization: Case studies or project examples that illustrate efforts to optimize frontend performance, such as load times, rendering speed, and efficient resource utilization.

• Code Quality & Documentation: Samples of well-structured, documented, and tested code, preferably hosted on a platform like GitHub, showcasing clean JavaScript, HTML, and CSS.

Process Documentation:

• Workflow Design: Ability to document and articulate the design process for new UI features or system integrations, including user flow mapping.

• Implementation & Testing: Documentation of development methodologies, testing strategies (unit, integration, end-to-end), and deployment processes.

• Performance Analysis: Examples of how performance metrics were tracked, analyzed, and used to drive improvements in frontend applications.

📝 Enhancement Note: For a UI-focused role with engineering responsibilities, a portfolio should go beyond just visual design. It needs to demonstrate technical implementation, performance optimization, and integration capabilities. The ability to articulate the "how" and "why" behind technical decisions, especially regarding performance and user experience, will be critical.

💵 Compensation & Benefits

Salary Range: An estimated salary range of $130,000 - $160,000 USD per year.

Benefits:

• Comprehensive Medical Benefits

• Comprehensive Dental Benefits

• Competitive compensation package.

Working Hours: 40 hours per week, operating within US Eastern Time.

📝 Enhancement Note: The provided salary range ($130,000 - $160,000 USD) is an estimate based on industry benchmarks for a Senior Software Engineer with 6+ years of experience, specializing in UI development, in a fully remote US-based role. This estimate considers the company's industry (healthcare technology), the demand for specialized skills (React, full-stack capabilities), and the competitive landscape for remote engineering talent. The specified benefits are standard for full-time roles in US tech companies.

🎯 Team & Company Context

🏢 Company Culture

Industry: Healthcare Technology. SwipeSense operates at the intersection of healthcare and technology, focusing on improving patient safety and hospital efficiency through IoT and data analytics. This domain requires a strong emphasis on reliability, security, and impactful solutions.

Company Size: SwipeSense is likely a growing company, indicated by the need for senior engineers to lead architecture and development. In smaller to mid-sized tech companies, engineers often have broader responsibilities and a more direct impact on product direction.

Founded: Founded in 2014, SwipeSense has established itself in the healthcare technology market, indicating a company with a proven product and a vision for growth, now scaling its infrastructure and team.

Team Structure:

• Engineering Team: The engineering team is likely relatively small and cross-functional, given the description that the ideal candidate will be comfortable handling backend, database, and cloud tasks even with a UI specialization. This suggests a collaborative environment where team members wear multiple hats.

• Reporting Structure: As a Senior Engineer, this role likely reports to an Engineering Manager or Director of Engineering, with direct collaboration with Product Management and other engineering disciplines.

• Cross-functional Collaboration: Strong collaboration is expected with Product Management for requirements, designers for UX principles, and other engineers for backend integration and system architecture.

Methodology:

• Data-Driven Insights: The company's mission hinges on using data to drive behavior change and improve patient journeys, indicating a culture that values data analysis and evidence-based decision-making.

• Agile Development: Given the focus on rapid scaling and "relentless experimentation," an agile or iterative development methodology is highly probable, emphasizing quick feedback loops and continuous improvement.

• Cutting-Edge Technology: The description mentions "living on the cutting edge of technologies" and "questioning and rebuilding core components," suggesting a proactive approach to adopting and innovating with technology to meet scaling demands.

Company Website: https://swipesense.com/

📝 Enhancement Note: SwipeSense is positioned as an innovative player in a critical industry. The company culture likely values technical excellence, collaboration, and a commitment to improving healthcare outcomes. The engineering team's structure suggests an environment where individual contributions are highly visible and impactful.

📈 Career & Growth Analysis

Operations Career Level: Senior Software Engineer (UI Specialization). This level implies significant technical expertise, the ability to mentor junior engineers, and a key role in architectural decisions. The expectation to handle broader responsibilities beyond UI points to a growth path that could lead to Staff Engineer, Principal Engineer, or even technical lead/management roles.

Reporting Structure: This role will likely report to an Engineering Lead or Manager. Collaboration will be extensive with Product Managers, fellow Senior Engineers, and potentially junior engineers who may look to this role for technical guidance.

Operations Impact: The role has a direct impact on SwipeSense's ability to deliver its core value proposition. By building and refining the user interface for their platform, this engineer will influence how hospitals interact with and derive insights from the company's data, directly affecting customer adoption, satisfaction, and the overall success of the product in preventing harm and waste in medicine.

Growth Opportunities:

• Technical Specialization & Expansion: Deepen expertise in React and frontend architecture, or expand into areas like mobile development (React Native/Flutter), advanced AWS services, or backend technologies like Go or Python.

• Architectural Leadership: Take on more responsibility for system architecture, particularly for new feature development and scaling initiatives.

• Mentorship & Team Leadership: Mentor junior engineers, lead code reviews, and potentially guide technical discussions within the engineering team.

• Cross-Functional Influence: Gain exposure to product strategy and contribute to high-level technical planning that aligns with business objectives.

📝 Enhancement Note: This is a senior individual contributor role with significant potential for technical leadership and growth within a specialized domain. The emphasis on broad skill sets offers a clear path for engineers looking to expand their full-stack capabilities while still leveraging their UI expertise.

🌐 Work Environment

Office Type: Fully Remote. This role operates entirely remotely, offering flexibility in terms of work location within the United States.

Office Location(s): While the role is remote, the primary derived location is Atlanta, Georgia, and the company operates within US Eastern Time. This suggests that while not tied to a physical office, adherence to Eastern Time business hours for collaboration is expected.

Workspace Context:

• Collaborative Tools: Expect to use standard remote collaboration tools (e.g., Slack, Zoom, Breezy HR for applications) for communication, project management, and team interaction.

• Technology Access: As a remote role, reliable internet access and a suitable home office setup are assumed. The company will provide access to necessary software and cloud resources.

• Team Interaction: While remote, there will be structured opportunities for team interaction through daily stand-ups, sprint planning, retrospectives, and ad-hoc discussions. The company culture emphasizes a "locked-arms" attitude, suggesting a strong sense of teamwork despite the physical distance.

Work Schedule: Standard full-time hours (approximately 40 hours per week) with an expectation to align with US Eastern Time for meetings and collaborative work. Remote flexibility typically allows for some autonomy in structuring the workday, provided core responsibilities and collaboration needs are met.

📝 Enhancement Note: The fully remote nature of this role is a key aspect, catering to candidates seeking location independence. The requirement to operate within US Eastern Time is crucial for effective team collaboration, especially in a small, agile environment.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, resume, and potentially a brief introductory call to assess basic qualifications and cultural fit.

• Technical Assessment: This will likely involve a coding challenge or a take-home assignment focused on UI development, JavaScript, and potentially some backend integration logic. This assesses practical skills and problem-solving abilities.

• Technical Deep Dive/Architecture Discussion: An in-depth interview with engineering team members to discuss your experience, approach to UI architecture, performance optimization, and handling complex systems. Expect questions about your preferred technologies and why.

• Portfolio Review & Case Study: A session dedicated to walking through selected projects from your portfolio, explaining your contributions, technical decisions, and the impact of your work. Be prepared to discuss challenges and solutions.

• Cultural Fit & Team Interview: Interviews with hiring managers and potential team members to evaluate your communication style, collaboration approach, and alignment with SwipeSense's values.

• Final Interview: Potentially a discussion with senior leadership to finalize the decision.

Portfolio Review Tips:

• Curate Selectively: Choose 3-4 of your strongest projects that best showcase your UI development, JavaScript proficiency, and any full-stack capabilities.

• Highlight Impact: For each project, clearly articulate your specific contributions, the problem you solved, the technologies used, and the measurable outcomes or impact achieved. Quantify results where possible (e.g., "improved load time by X%", "reduced error rate by Y%").

• Code Quality: Be ready to present well-documented code samples from your portfolio, ideally hosted on GitHub, explaining architectural choices and best practices.

• Technical Depth: Be prepared to discuss the technical challenges encountered, your problem-solving approach, and the rationale behind your design and implementation decisions.

• UX Sensibility: Even if not a designer, demonstrate an understanding of UI/UX principles and how you applied them to create effective user experiences.

Challenge Preparation:

• Practice Core Skills: Refresh your knowledge of JavaScript fundamentals, common algorithms, data structures, and specifically React concepts.

• API Integration Scenarios: Prepare for scenarios where you need to fetch, process, and display data from a RESTful API.

• Performance Optimization: Understand common frontend performance bottlenecks and strategies for addressing them (e.g., code splitting, lazy loading, efficient rendering).

• Backend Integration: If the challenge involves backend elements, be ready to discuss how you'd integrate frontend components with a hypothetical API or database.

• Clear Communication: Practice articulating your thought process clearly and concisely, especially when explaining complex technical concepts or trade-offs.

📝 Enhancement Note: The interview process for a senior engineering role will be rigorous, focusing on both technical depth and practical application. A well-prepared portfolio that demonstrates concrete achievements and understanding of the full development lifecycle is paramount.

🛠 Tools & Technology Stack

Primary Tools:

• Frontend Framework: React (preferred), with strong JavaScript, HTML, and CSS skills.

• Backend Language/Framework: PHP/Laravel (preferred), with familiarity in Ruby on Rails, Go, or Python as a bonus.

• Databases: Relational Databases (e.g., MySQL, PostgreSQL).

• Version Control: Git.

• Environment: Linux/Mac terminal.

Analytics & Reporting:

• Real-time Data Processing: Systems capable of handling high-volume, real-time sensor data.

• Data Visualization: Tools and libraries for displaying streaming data effectively in the UI.

• Monitoring & Alerting: Tools for ensuring system health, performance, and uptime.

CRM & Automation:

• Cloud Platform: AWS (familiarity is a bonus).

• API Communication: RESTful APIs for frontend-backend integration.

• Development Tools: Standard IDEs, linters, formatters, and build tools relevant to JavaScript and PHP development.

📝 Enhancement Note: The core technology stack revolves around JavaScript (React) for the frontend and PHP/Laravel for the backend, integrated with relational databases. Experience with AWS and other backend languages like Go or Python are considered valuable additions. The role involves working with large-scale, real-time data streams.

👥 Team Culture & Values

Operations Values:

• Relentless Experimentation: A culture that encourages trying new approaches, learning from failures, and iterating quickly to find optimal solutions.

• Locked-Arms Attitude: Emphasizes teamwork, mutual support, and a shared responsibility for success, even in a remote environment.

• Shared Purpose: A strong commitment to the company's mission of improving healthcare safety and efficiency, driving a sense of meaning in the work.

• Data-Driven Decision Making: Reliance on data and insights to guide product development, understand user behavior, and measure impact.

• Technical Excellence: A focus on building robust, scalable, and high-quality software, with a willingness to question and rebuild core components.

Collaboration Style:

• Cross-functional Integration: Engineers work closely with Product Management and potentially other departments to ensure technical solutions align with business needs and user requirements.

• Open Communication: Encourages direct and honest communication, including constructive code reviews and collaborative problem-solving.

• Knowledge Sharing: A culture where team members are expected to share their expertise, document their work, and help others grow.

• Pragmatism: A focus on using the "right tools for the job," implying a practical approach to technology selection rather than dogmatic adherence to specific stacks.

📝 Enhancement Note: SwipeSense fosters a culture of innovation, teamwork, and purpose-driven work within the healthcare technology space. The emphasis on collaboration, data, and technical rigor suggests a dynamic and engaging environment for engineers.

⚡ Challenges & Growth Opportunities

Challenges:

• Scaling Large Data Systems: Working with petabyte-scale datasets and billions of data points daily presents significant technical challenges in processing, storage, and real-time visualization.

• Balancing UI Specialization with Full-Stack Needs: Effectively contributing to a specialized UI role while being prepared to jump into backend, database, or cloud tasks requires adaptability and a broad technical understanding.

• Maintaining High Performance: Ensuring the UI remains responsive and efficient under high-concurrency workloads and real-time data streams.

• Evolving Technology Landscape: Staying current with cutting-edge technologies and continuously evaluating/rebuilding core components to meet future scaling demands.

Learning & Development Opportunities:

• Advanced Frontend Architecture: Deepen expertise in modern frontend patterns, performance optimization, and scalable UI design.

• Full-Stack Skill Expansion: Gain hands-on experience with backend development (PHP/Laravel, Go, Python), database management, and cloud infrastructure (AWS).

• Big Data Technologies: Exposure to and potential involvement with technologies used for processing and managing massive datasets.

• Healthcare Technology Domain: Develop expertise in the unique challenges and opportunities within the healthcare technology sector.

• Technical Leadership: Opportunities to mentor junior engineers, lead technical discussions, and influence architectural decisions.

📝 Enhancement Note: This role offers exposure to challenging, large-scale data problems and the opportunity to grow into a more versatile full-stack engineer within a mission-driven company. The dynamic nature of the technology stack provides continuous learning opportunities.

💡 Interview Preparation

Strategy Questions:

• UI Architecture & Scalability: "Describe a complex UI you've architected. How did you ensure scalability and performance under high load? What were the key technical trade-offs you made?" (Prepare to discuss React patterns, state management, and data handling).

• Full-Stack Integration: "Walk me through a project where you integrated a frontend application with a backend API. What challenges did you face, and how did you overcome them? How would you handle error propagation between the frontend and backend?" (Focus on REST principles, data contracts, and error handling strategies).

• Data Visualization & Real-time: "How would you approach displaying real-time streaming data in a web application? What technologies or patterns would you consider, and what are their pros and cons?" (Discuss WebSockets, SSE, polling, and efficient rendering techniques).

Company & Culture Questions:

• Mission Alignment: "Why are you interested in SwipeSense's mission to improve healthcare technology? How does your background align with our values like 'relentless experimentation' and 'locked-arms attitude'?" (Research the company's impact and be ready to connect your experiences to their values).

• Teamwork & Collaboration: "Describe a time you had to collaborate closely with engineers from different disciplines (e.g., backend, product) to achieve a goal. What was your role, and what made the collaboration successful?" (Highlight your communication and teamwork skills).

• Technical Problem Solving: "Tell me about a challenging technical problem you faced in a past role. What steps did you take to diagnose and resolve it? What did you learn?" (Focus on your methodical approach and ability to learn from mistakes).

Portfolio Presentation Strategy:

• Storytelling: Structure your portfolio walkthroughs as narratives: the problem, your solution, your specific contributions, the technical details, and the outcome/impact.

• Quantify Impact: Whenever possible, use numbers to demonstrate the success of your work (e.g., performance improvements, user adoption rates, bug reduction).

• Code Clarity: Be prepared to share specific code snippets to illustrate your approach to complex problems or best practices. Explain your choices clearly.

• Address Trade-offs: Discuss the technical decisions you made and why, including any trade-offs considered (e.g., performance vs. development speed, choosing one library over another).

📝 Enhancement Note: Interview preparation should focus on demonstrating not only strong technical skills in UI development but also the adaptability and breadth of knowledge expected of a senior engineer in a growing tech company. Highlighting problem-solving abilities and alignment with company values will be key.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided Breezy HR link: https://swipesense.breezy.hr/p/52d4e621b37f-sr-software-engineer-ui

• Tailor Your Resume: Customize your resume to highlight your 6+ years of experience with JavaScript, React, HTML, CSS, and RESTful APIs. Explicitly mention any experience with PHP/Laravel, other backend languages, databases, or AWS. Quantify achievements related to UI performance, scalability, or integration.

• Curate Your Portfolio: Prepare your portfolio to showcase 3-4 of your most relevant projects. Ensure clear descriptions of your role, technical challenges, solutions, and quantifiable impact. Have code samples ready for review.

• Practice Technical Explanations: Rehearse explaining your portfolio projects, architectural decisions, and problem-solving approaches, focusing on clarity, technical depth, and impact. Be ready to discuss specific UI/UX principles and performance optimization strategies.

• Research SwipeSense: Understand SwipeSense's mission, products, and values. Prepare to discuss why you are interested in their specific work and how your skills can contribute to their goals.

⚠️ 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.

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