Full Stack UI Developer

📍 Job Overview

Job Title: Full Stack UI Developer Company: M+C Saatchi Group Location: New York, New York, United States Job Type: FULL_TIME Category: Technology / Engineering / Software Development Date Posted: May 22, 2025 Experience Level: Mid-Senior Level (5-10 years) Remote Status: Hybrid

🚀 Role Summary

• Develop and implement sophisticated client-facing user interfaces for advanced machine learning models, requiring a strong understanding of front-end development principles and user experience design.
• Integrate robust security measures, including Two-Factor Authentication (2FA) and Okta, to ensure the protection of sensitive data and client access to applications.
• Collaborate closely with data analysts and data scientists to effectively visualize and interpret complex datasets, translating raw data into actionable insights through intuitive user interfaces.
• Establish and enforce critical UI best practices and coding standards to maintain code quality, scalability, and maintainability across all developed applications.
• Leverage the AWS cloud ecosystem, utilizing services like RDS, Lambda, API Gateway, and S3 for scalable, secure, and efficient application deployment and management.

📝 Enhancement Note: This role is positioned within M+C Saatchi World Services, a specialized division focusing on critical global issues. The "Full Stack UI Developer" title, when combined with the responsibilities of designing interfaces for ML models, implies a focus on translating complex data science outputs into user-friendly applications for potentially non-technical stakeholders (governments, NGOs, foundations). This suggests a need for strong communication and visualization skills beyond pure coding.

📈 Primary Responsibilities

• Design, develop, and implement responsive, intuitive, and user-friendly interfaces for complex machine learning models, ensuring a seamless user experience.
• Implement and manage robust security measures, including 2FA and integration with Okta, for all client-facing applications to safeguard data and user access.
• Collaborate effectively with data analysts and data scientists to understand data structures and requirements, translating complex datasets into clear and insightful visualizations.
• Define, establish, and enforce UI best practices, coding standards, and architectural guidelines to ensure code quality, consistency, and scalability across projects.
• Utilize and manage AWS cloud services (e.g., EC2, RDS, S3, Lambda, API Gateway) for building, deploying, and scaling applications, ensuring optimal performance and reliability.
• Ensure cross-browser compatibility and optimize applications for maximum speed, responsiveness, and scalability, adhering to performance benchmarks.
• Actively participate in code reviews, providing constructive feedback to peers and contributing to the continuous improvement of the development process.
• Create and maintain comprehensive technical documentation for developed applications, APIs, and system architectures.
• Integrate Okta for secure 2FA implementation in client-facing applications, ensuring compliance with security protocols.

📝 Enhancement Note: The emphasis on "client-facing applications for advanced machine learning models" suggests that this role will bridge the gap between data science and end-user accessibility. Responsibilities will likely involve building dashboards, interactive tools, or reporting interfaces that allow stakeholders to consume and act upon ML insights. The requirement for Okta integration specifically points to a need for enterprise-level security and user management within the developed applications.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a Bachelor's degree in Computer Science, Engineering, or a related technical field is typically expected for roles requiring 5+ years of experience in full-stack development. Equivalent practical experience will also be considered.

Experience: Minimum of 5 years of comprehensive experience in full-stack software development, with a proven track record of designing and implementing scalable, secure, and user-centric applications.

Required Skills:

• Strong proficiency in front-end development with React and modern JavaScript frameworks, including TypeScript.
• Proven experience in full stack development, encompassing both front-end and back-end technologies.
• Extensive experience working with AWS services and cloud architecture, including services like EC2, RDS, S3, Lambda, and API Gateway.
• Hands-on experience with AWS PostgreSQL RDS, including database design, query optimization, and management.
• Solid understanding of database technologies, including both SQL (PostgreSQL) and NoSQL principles.
• Demonstrated ability to implement security best practices, including experience with 2FA and authentication protocols.
• Strong understanding and practical experience with RESTful API design and implementation.
• Familiarity with machine learning concepts and experience in data visualization techniques for presenting complex information.
• Proficiency with Git for version control and collaborative development workflows.

Preferred Skills:

• Experience working directly with data science teams and understanding the lifecycle of ML models.
• Knowledge of UI/UX design principles to create intuitive and effective user interfaces.
• Experience with other AWS services such as Lambda, API Gateway, and S3 for building serverless architectures and data storage solutions.
• Familiarity with Agile development methodologies (Scrum, Kanban) for iterative development and project management.
• Experience with Python for backend development or scripting tasks.
• Exposure to Django or Flask for backend framework development.
• Experience with CI/CD pipelines, such as AWS CodePipeline, for automated build, test, and deployment processes.

📝 Enhancement Note: The requirement for 5+ years of experience combined with specific technologies like React, TypeScript, AWS, and PostgreSQL RDS indicates a mid-to-senior level role. The preferred qualifications, especially Python, Django/Flask, and CI/CD, suggest opportunities for candidates to grow into more comprehensive backend or DevOps-oriented responsibilities.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase examples of client-facing applications or dashboards developed, highlighting user interface design and usability.
• Include case studies demonstrating the implementation of secure authentication methods, such as 2FA or integration with identity providers like Okta.
• Present projects that involved visualizing complex datasets, illustrating the ability to translate data into clear and actionable insights.
• Provide examples of applications built within cloud environments, preferably AWS, demonstrating an understanding of cloud architecture and services.
• Highlight projects where you were involved in both front-end and back-end development, showcasing full-stack capabilities.

Process Documentation:

• Documentation of your approach to designing responsive and cross-browser compatible user interfaces.
• Examples of how you have established and enforced coding standards and best practices within development teams.
• Demonstrations of your workflow for collaborating with data scientists or analysts to interpret and visualize data.
• Evidence of your process for implementing and testing security features, including authentication and authorization mechanisms.

📝 Enhancement Note: For a Full Stack UI Developer role, a portfolio should demonstrate not just coding ability but also an understanding of the entire development lifecycle from concept to deployment, with a strong emphasis on user experience and security. Highlighting projects involving data visualization and cloud infrastructure will be particularly valuable.

💵 Compensation & Benefits

Salary Range: $70,000 - $140,000 per year. This range is dependent on experience, skills, and the specific candidate's qualifications. The New York City metropolitan area is a high cost of living region; therefore, this salary range reflects competitive compensation for a Full Stack UI Developer with 5+ years of experience in this market.

Benefits:

• 25 vacation days: Generous paid time off allowing for work-life balance.
• 401k match: Employer contribution to retirement savings, enhancing long-term financial security.
• Annual pay reviews: Regular opportunities for salary adjustments based on performance and market conditions.
• Flexible working: Options to adjust work schedules to accommodate personal needs and improve productivity.
• WFH Opportunities: Ability to work remotely on certain days, promoting flexibility and reducing commute time.

Working Hours: The standard working hours are likely to be 40 hours per week, aligning with full-time employment. However, the company offers flexible working and WFH opportunities, suggesting a degree of autonomy in managing work schedules, provided project deadlines and collaboration needs are met.

📝 Enhancement Note: The salary range provided is competitive for a Full Stack UI Developer in New York City, reflecting the experience level and the specific technical skills required. The benefits package is comprehensive, offering a good balance of time off, retirement savings, and flexibility, which are attractive to experienced professionals.

🎯 Team & Company Context

🏢 Company Culture

Industry: Advertising & Marketing Services, with a specialized focus on Global Development and Communications through M+C Saatchi World Services. This unique blend means the company operates at the intersection of creative communications and impactful social/developmental initiatives.

Company Size: M+C Saatchi Group is a global entity with multiple specialist divisions. While the exact size of the New York office or the World Services division isn't specified, global agencies of this nature typically range from several hundred to over a thousand employees worldwide. This implies a structured organization with established processes but also opportunities for impact within specialized teams.

Founded: The M+C Saatchi Group was founded in 1995. This history suggests a well-established company with a strong foundation in the advertising and marketing industry, now expanding into specialized areas like global services.

Team Structure:

• The role is within M+C Saatchi World Services, a specialized division. This suggests a team comprised of individuals with diverse backgrounds, including communications experts, subject matter specialists, data analysts, and developers.
• The reporting structure for this role is likely to be within a technology or digital solutions team, reporting to a Head of Technology, Engineering Manager, or a similar lead. Collaboration will be cross-functional, involving data scientists, project managers, and potentially client-facing teams.
• Cross-functional collaboration is a key aspect, as the developer will work with data scientists to visualize ML models and with communication teams to understand client needs.

Methodology:

• Data Analysis and Insights: The team will likely employ data-driven approaches to understand project requirements, user behavior, and the effectiveness of developed solutions.
• Workflow Planning and Optimization: Focus on agile methodologies and efficient development processes to deliver solutions that meet project timelines and client expectations.
• Automation and Efficiency: Utilizing cloud services and CI/CD pipelines to automate development, testing, and deployment processes, enhancing overall efficiency.

Company Website: https://www.mcsaatchi.com/ and https://mcsaatchiworldservices.com/

📝 Enhancement Note: The company's positioning in "critical issues of our time" suggests a mission-driven environment. Candidates should be prepared for work that has a tangible social or global impact, which can be a strong motivator for many professionals. The hybrid work model indicates a balance between in-office collaboration and remote flexibility.

📈 Career & Growth Analysis

Operations Career Level: This is a Mid-Senior Level Full Stack UI Developer position. It requires significant experience (5+ years) and a broad skill set spanning front-end, back-end, cloud infrastructure, and security. The role is responsible for the end-to-end development of client-facing interfaces for complex ML models.

Reporting Structure: The developer will likely report to a Lead Developer, Engineering Manager, or Head of Technology within the M+C Saatchi World Services division. They will collaborate closely with data scientists, project managers, and other technical and non-technical stakeholders.

Operations Impact: The developer's work will directly impact the ability of M+C Saatchi World Services to deliver its mission. By creating intuitive interfaces for ML models, they enable clients (governments, NGOs, etc.) to better understand and utilize data-driven insights for critical global issues. This translates directly into the effectiveness and reach of the division's projects and initiatives.

Growth Opportunities:

• Technical Specialization: Opportunities to deepen expertise in specific AWS services, advanced front-end frameworks, or complex data visualization techniques.
• Leadership Development: Potential to grow into a Lead Developer role, mentoring junior developers, and taking ownership of larger project components or architectural decisions.
• Cross-functional Expertise: Gaining valuable experience in data science collaboration, understanding ML model outputs, and contributing to projects with significant social impact.
• DevOps and Cloud Architecture: Further developing skills in cloud infrastructure management, CI/CD, and scalable system design.

📝 Enhancement Note: The role offers a unique blend of technical development and mission-driven work. Growth potential lies not only in mastering core development skills but also in understanding the application domain (global issues) and contributing to larger strategic technology decisions within the division.

🌐 Work Environment

Office Type: The role is hybrid, meaning it combines remote work with in-office presence. The New York office is located at 16 W 22nd St, New York, NY 10010. This suggests a modern office environment conducive to collaboration and focused work.

Office Location(s): The primary specified location is New York, NY. However, the description also mentions the possibility of being based out of their DC office on a hybrid basis, indicating flexibility in choice of primary office location within the US.

Workspace Context:

• Collaborative Environment: The hybrid model and the nature of the work (collaboration with data scientists, project teams) suggest a workspace that facilitates both independent work and team interaction. The office space likely includes meeting rooms, quiet zones, and collaborative areas.
• Operations Tools and Technology: Access to a robust technology stack including modern development tools, cloud platforms (AWS), and collaboration software.
• Team Interaction: Opportunities to engage with a diverse team of professionals, fostering knowledge sharing and a dynamic work environment.

Work Schedule: While the standard is likely 40 hours per week, the company emphasizes flexible working and WFH opportunities. This allows developers to structure their workdays to optimize productivity, manage personal commitments, and align with project timelines and team needs.

📝 Enhancement Note: The hybrid nature of the role in a creative agency environment suggests a dynamic workplace that values both individual contribution and team synergy. Candidates should be comfortable with a blend of remote and in-office work.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and application, potentially followed by a brief call with HR or a recruiter to assess basic qualifications and cultural fit.
• Technical Assessment: This may involve a coding challenge (e.g., a take-home assignment or live coding session) focusing on React, JavaScript, API development, or data visualization. Be prepared to demonstrate proficiency in core technologies.
• Technical Interview(s): In-depth discussions with engineering team members or managers focusing on your full-stack experience, AWS knowledge, security implementation, and problem-solving skills. Expect to discuss your approach to building scalable and secure applications.
• Portfolio Review: A dedicated session where you will present selected projects from your portfolio. Be ready to walk through your contributions, technical decisions, challenges faced, and outcomes achieved, especially regarding UI design, data visualization, and security.
• Cultural Fit Interview: A conversation with hiring managers or senior team members to assess your alignment with M+C Saatchi Group's values, your collaboration style, and your understanding of the company's mission.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 of your strongest projects that best showcase your full-stack UI development skills, particularly those involving data visualization, AWS, and security features.
• Focus on Impact: For each project, clearly articulate the problem you solved, your specific role and contributions, the technologies used, the challenges overcome, and the measurable results or impact.
• Highlight Process: Explain your development process, including how you approached UI/UX design, API integration, database management, AWS deployment, and security implementation.
• Showcase Data Visualization: If applicable, demonstrate how you effectively translated complex data into intuitive and interactive visualizations.
• Be Prepared for Technical Deep Dives: Anticipate questions about your code, architectural decisions, and problem-solving strategies.

Challenge Preparation:

• Practice Core Technologies: Refresh your knowledge of React, JavaScript (ES6+), TypeScript, Node.js (if applicable for backend), RESTful APIs, and SQL.
• AWS Fundamentals: Familiarize yourself with common AWS services relevant to web application development (EC2, RDS, S3, Lambda, API Gateway).
• Security Concepts: Review principles of secure coding, 2FA implementation, and authentication protocols like OAuth 2.0.
• Data Visualization Libraries: If you've used specific libraries (e.g., D3.js, Chart.js), be prepared to discuss their application.
• Problem-Solving Scenarios: Think through common development challenges and how you would approach debugging, optimizing performance, or implementing new features.

📝 Enhancement Note: The emphasis on a portfolio review and technical assessments means candidates should prepare tangible examples of their work. Demonstrating the ability to translate complex requirements into functional, secure, and user-friendly applications will be key.

🛠 Tools & Technology Stack

Primary Tools:

• Front-end Frameworks: React (required), with familiarity in Angular or Vue.js being a plus.
• Languages: JavaScript (ES6+), TypeScript, HTML5, CSS3.
• Backend Frameworks: Django or Flask (preferred).
• Version Control: Git.
• Authentication: Okta (required for 2FA implementation), understanding of OAuth 2.0 and OpenID Connect.

Analytics & Reporting:

• Data Visualization Tools/Libraries: Experience with libraries or tools for presenting complex data effectively.
• AWS CloudWatch: For monitoring application performance and logs within the AWS ecosystem.

CRM & Automation:

• AWS Ecosystem: Extensive use of AWS services including:
  • AWS PostgreSQL RDS: For managed relational database services.
  • EC2: For scalable virtual servers.
  • S3: For object storage.
  • Lambda: For serverless compute.
  • API Gateway: For creating, publishing, and managing APIs.
• CI/CD Tools: Experience with AWS CodePipeline or similar tools for continuous integration and continuous deployment.
• Python: Proficiency is desirable for backend development or scripting.

📝 Enhancement Note: The technology stack is modern and cloud-centric, emphasizing AWS. Proficiency in React and TypeScript is paramount for the UI aspect, while backend experience with Python/Django/Flask and strong AWS knowledge are crucial for the full-stack component. Okta integration highlights a need for expertise in enterprise security solutions.

👥 Team Culture & Values

Operations Values:

• Impact-Driven: A strong desire to contribute to meaningful projects that address critical global issues, aligning with the mission of M+C Saatchi World Services.
• Collaboration: Emphasis on teamwork, open communication, and sharing knowledge across diverse teams (developers, data scientists, strategists).
• Innovation: Encouraging creative problem-solving and the adoption of new technologies to deliver effective solutions.
• Excellence: Commitment to high-quality work, robust code, and user-centric design, with a focus on security and scalability.
• Adaptability: Willingness to learn and adapt to evolving project requirements and technological advancements in a dynamic environment.

Collaboration Style:

• Cross-functional Integration: Expect to work closely with data scientists to understand ML model outputs and with communication strategists to ensure user interfaces meet client needs and project objectives.
• Process Review Culture: A willingness to participate in code reviews, share feedback constructively, and engage in discussions about best practices and process improvements.
• Knowledge Sharing: An environment that encourages sharing insights, best practices, and lessons learned to foster collective growth and efficiency amongst the technical team.

📝 Enhancement Note: The culture likely blends the fast-paced, creative energy of an advertising group with the focused, mission-oriented approach of a development team working on critical global issues. Candidates who are adaptable, collaborative, and motivated by impact will likely thrive.

⚡ Challenges & Growth Opportunities

Challenges:

• Translating Complex ML Models: A primary challenge will be translating intricate machine learning model outputs and complex datasets into user-friendly, intuitive interfaces for diverse stakeholders.
• Balancing Security and Usability: Implementing robust security measures (like 2FA via Okta) without compromising the user experience or application performance.
• Cross-Disciplinary Communication: Effectively communicating technical concepts and requirements between developers, data scientists, and non-technical project stakeholders.
• Staying Current with Technology: Keeping pace with rapid advancements in front-end frameworks, cloud technologies (AWS), and data visualization techniques.
• Hybrid Work Management: Effectively collaborating and maintaining productivity in a hybrid work environment, ensuring seamless communication and project continuity.

Learning & Development Opportunities:

• Advanced AWS Certifications: Opportunities to pursue certifications and deepen expertise in AWS services relevant to scalable application development and cloud architecture.
• Machine Learning & Data Science Exposure: Gaining practical understanding of ML concepts and data science workflows through close collaboration with specialized teams.
• UI/UX Best Practices: Developing a stronger understanding of user interface and user experience design principles through iterative development and feedback.
• Security Protocol Mastery: Deepening knowledge of modern authentication and authorization protocols through hands-on implementation with tools like Okta.
• Project Leadership: Potential to lead development efforts on specific features or projects, enhancing project management and leadership skills.

📝 Enhancement Note: The role presents opportunities to tackle complex technical challenges at the intersection of AI, data visualization, and user interface design within a meaningful context. Growth is encouraged through continuous learning and taking on increasing responsibility.

💡 Interview Preparation

Strategy Questions:

• Operations Strategy: "Describe your approach to designing a client-facing UI for a complex machine learning model. What key considerations would you prioritize, and how would you ensure it's intuitive for non-technical users?" (Focus on user-centric design, data translation, and stakeholder needs).
• Collaboration & Stakeholder Management: "How would you collaborate with data scientists to understand the nuances of their ML models and translate their findings into visual dashboards? Describe a time you had to bridge communication gaps between technical and non-technical teams." (Emphasize communication, active listening, and translation skills).
• Problem-Solving: "Imagine a scenario where the performance of your client-facing application is slow due to large data loads. What steps would you take to diagnose and resolve this issue, considering both front-end and back-end optimizations?" (Showcase debugging, performance tuning, and full-stack troubleshooting skills).

Company & Culture Questions:

• "What interests you about M+C Saatchi World Services' mission and the types of projects you work on?" (Research the company's work on climate, social justice, etc., and articulate your alignment).
• "How do you see your skills as a Full Stack UI Developer contributing to the goals of a mission-driven organization like ours?" (Connect your technical abilities to the company's impact).
• "Describe your experience working in a hybrid environment and how you maintain productivity and team connection." (Discuss your approach to remote and in-office collaboration).

Portfolio Presentation Strategy:

• Structure: For each project, use the STAR method (Situation, Task, Action, Result) or a similar narrative structure. Clearly state the problem, your role, the actions you took, and the outcome.
• Technical Depth: Be ready to discuss specific technical decisions, architectural choices, challenges you faced (e.g., performance bottlenecks, security implementation), and how you overcame them.
• Visual Emphasis: For UI/UX projects, visually showcase the interface, highlighting key design elements and user flows. For data visualization, clearly explain what the data represents and how your interface makes it understandable.
• AWS & Security Focus: Specifically call out your experience with AWS services and security implementations (2FA, Okta), explaining the benefits and how you ensured compliance.
• Conciseness: Aim for clear, concise explanations, allowing ample time for Q&A.

📝 Enhancement Note: Interview preparation should focus on demonstrating not only technical proficiency but also the ability to translate complex technical concepts into tangible business or mission impact, especially within the context of data science and secure applications.

📌 Application Steps

To apply for this Full Stack UI Developer position:

• Submit your application through the provided application link on the M+C Saatchi Group careers page.
• Tailor your Resume: Highlight your experience with React, TypeScript, AWS, PostgreSQL RDS, security best practices (including 2FA/Okta), and data visualization. Quantify achievements wherever possible (e.g., "improved application load time by X%," "implemented security features reducing vulnerability by Y%").
• Prepare Your Portfolio: Select 2-3 projects that best demonstrate your full-stack capabilities, UI design skills, data visualization experience, and AWS/security implementation. Ensure your portfolio is easily accessible (e.g., GitHub, personal website) and clearly explains your contributions.
• Practice Technical Questions: Review common JavaScript, React, AWS, and SQL interview questions. Be prepared to discuss your experience with Git, RESTful APIs, and security protocols like OAuth 2.0.
• Research M+C Saatchi World Services: Understand their mission, recent projects, and the impact they aim to achieve. This will help you tailor your responses and demonstrate genuine interest during the interview process.

⚠️ 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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