AVP - UI React Software Engineer

📍 Job Overview

Job Title: AVP - UI React Software Engineer

Company: Barclays

Location: Glasgow Campus, Scotland, United Kingdom

Job Type: FULL_TIME

Category: Software Engineering / Technology

Date Posted: December 01, 2025

Experience Level: 5-10 Years (Mid to Senior Level)

Remote Status: On-site

🚀 Role Summary

• This role is crucial for modernizing and building best-in-class, mobile-first applications within Barclays' Private Bank division, impacting a significant client base.

• It involves the end-to-end design, development, and continuous improvement of scalable, maintainable, and optimized software solutions using modern engineering methodologies.

• A key aspect of the role is fostering a culture of technical excellence through active participation in code reviews, knowledge sharing, and staying abreast of emerging technology trends.

• The position demands a strong focus on secure coding practices and robust unit testing to ensure the reliability and security of developed software.

📝 Enhancement Note: While the job title is "AVP - UI React Software Engineer," the description emphasizes broad software engineering principles beyond just UI development, including architecture, scalability, and security. The "Assistant Vice President Expectations" section indicates a leadership and consultative component, suggesting this role will involve not just coding but also influencing technical direction and mentoring.

📈 Primary Responsibilities

• Design, develop, and implement high-quality, scalable, and maintainable front-end software solutions using React, TypeScript, and associated libraries (React Testing Library, React Query).

• Collaborate closely with product managers, designers, and fellow engineers to translate business requirements into robust technical solutions, ensuring seamless integration with existing systems and platforms.

• Actively participate in and conduct code reviews to uphold code quality standards, promote best practices, and facilitate knowledge transfer within the engineering team.

• Contribute to the continuous improvement of software development processes, including the adoption of new technologies, frameworks, and tools to enhance efficiency and performance.

• Champion and implement secure coding practices throughout the development lifecycle to safeguard sensitive data and mitigate potential vulnerabilities.

• Develop and maintain comprehensive unit tests to ensure code integrity, reliability, and adherence to design specifications.

• Provide technical guidance and mentorship to junior engineers, fostering their professional growth and contributing to a high-performing team environment.

• Stay updated on the latest industry technology trends, innovations, and best practices, actively sharing insights and contributing to the organization's technical community.

• Engage in complex data analysis from various internal and external sources to creatively and effectively solve technical challenges and optimize software performance.

• Consult on complex technical issues, providing expert advice to leadership to support the resolution of escalated problems and drive strategic technical decisions.

📝 Enhancement Note: The responsibilities have been expanded to reflect the AVP level, incorporating consultative duties, risk management, and complex problem-solving beyond typical junior or mid-level developer tasks. The emphasis on "Assistant Vice President Expectations" from the original job description has been integrated to highlight leadership, strategic input, and influence.

🎓 Skills & Qualifications

Education:

Experience:

• 5-10 years of professional software engineering experience, with a significant focus on front-end development.

• Proven track record in designing, developing, and deploying complex software solutions in a professional environment.

Required Skills:

• React: Deep expertise in building user interfaces with React.

• React Testing Library: Proficiency in writing effective unit and integration tests for React components.

• React Query: Experience leveraging React Query for efficient data fetching, caching, and state management.

• TypeScript: Strong command of TypeScript for building robust and maintainable JavaScript applications.

• Financial Services Experience: Previous experience working within the financial services industry, understanding its unique regulatory and operational landscapes.

• Mentoring Junior Peers: Demonstrated ability to guide, coach, and mentor junior software engineers.

• Secure Coding Practices: Solid understanding and application of secure coding principles to prevent vulnerabilities.

• Unit Testing: Commitment to thorough unit testing as a core part of the development process.

Preferred Skills:

• Java: Exposure to or experience with Java, particularly in a backend or microservices context.

• Cloud Providers (AWS): Experience with cloud computing platforms, with a strong preference for Amazon Web Services (AWS) for deployment and infrastructure management.

• Computing Degree: A formal computing degree is highly valued, indicating a strong foundational knowledge in computer science principles.

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

• CI/CD Pipelines: Familiarity with Continuous Integration and Continuous Deployment processes.

• Performance Optimization: Skills in identifying and resolving performance bottlenecks in front-end applications.

📝 Enhancement Note: The "experience_level" from the input data (5-10 years) has been explicitly stated. The "ai_key_skills" and "ai_education_requirements" have been incorporated and elaborated upon. The "Assistant Vice President Expectations" have been interpreted to infer a need for skills beyond core coding, such as strategic thinking and problem-solving, which are reflected in the "Required Skills" and "Preferred Skills" sections.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstration of React Applications: Showcase at least one complex front-end application built with React, highlighting architectural decisions, state management strategies, and user experience design.

• TypeScript Implementation: Provide examples that clearly demonstrate the effective use of TypeScript, emphasizing type safety and code maintainability.

• Testing Framework Usage: Include examples of comprehensive unit and integration tests written using React Testing Library, demonstrating a commitment to code quality and reliability.

• Data Management & State: Showcase projects where React Query or similar state management solutions were effectively implemented for efficient data handling and synchronization.

• Code Quality & Best Practices: Present code samples or project contributions that exemplify clean code principles, modular design, and adherence to industry best practices.

Process Documentation:

• Workflow Design: For portfolio projects, be prepared to articulate the development workflow from concept to deployment, including any process improvements implemented.

• Testing Strategy: Detail the approach to unit testing, integration testing, and any other quality assurance processes employed within your projects.

• Collaboration & Version Control: Explain how version control systems (like Git) and collaborative development workflows were managed within your team or projects.

• Problem-Solving Documentation: Be ready to present case studies of complex technical challenges encountered and the systematic approach taken to resolve them, including any process optimizations.

📝 Enhancement Note: Given the AVP title and emphasis on complex development, a portfolio demonstrating practical application of required skills and an understanding of development processes is inferred. The "Assistant Vice President Expectations" on risk mitigation and policy development suggest that candidates should be able to articulate structured approaches to problem-solving and quality assurance.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for an Assistant Vice President (AVP) level UI React Software Engineer with 5-10 years of experience in Glasgow, UK, the estimated annual salary range is £65,000 - £90,000. This range accounts for the seniority of the role, the specific technical expertise required, and the cost of living in Glasgow.

• Note: This is an estimated range and the actual offered salary will depend on the candidate's specific qualifications, experience, and performance during the interview process.

Benefits:

• Comprehensive Health Coverage: Access to private medical insurance and health screening services.

• Retirement Savings Plan: Generous employer contributions to a pension scheme.

• Life Assurance: Financial security for dependents.

• Generous Annual Leave: A competitive holiday allowance, with options to buy or sell leave.

• Employee Assistance Program (EAP): Confidential support for personal and professional well-being.

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

• Employee Discounts: Access to preferential rates on Barclays products and services.

• Share Incentive Plans: Opportunities to invest in the company's future.

• Modern Workspace: A well-equipped and collaborative office environment at the Glasgow Campus.

Working Hours:

• Standard full-time working hours are typically 40 hours per week. While the role is on-site, Barclays often offers some flexibility around start and end times, subject to team needs and project commitments. Core working hours will be defined by the team to ensure effective collaboration.

📝 Enhancement Note: As no salary information was provided, a region-appropriate and experience-level-specific salary range has been estimated using common industry benchmarks for AVP-level tech roles in the UK. Standard corporate benefits for a large financial institution like Barclays have been included.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Services (Banking and Technology)

Company Size: Large Enterprise (Global presence with tens of thousands of employees)

Founded: 1836 (Barclays has a long and rich history, evolving significantly with technological advancements.)

Team Structure:

• Private Bank Technology Division: This role sits within the technology division supporting Barclays' Private Bank, focusing on client-facing applications.

• Agile Pods/Squads: The engineering team is likely structured into cross-functional agile pods or squads, comprising engineers, product owners, scrum masters, and potentially QA specialists.

• Reporting Hierarchy: The AVP will likely report to a Senior Manager or Director within the Private Bank Technology organization, with direct reports or mentees among junior engineers.

• Cross-Functional Collaboration: Expect close collaboration with product management, UI/UX design, business analysts, and other engineering teams (e.g., backend, data) to deliver integrated solutions.

Methodology:

• Modern Software Development: Emphasis on Agile methodologies (Scrum, Kanban), DevOps principles, and a focus on continuous integration and continuous delivery (CI/CD).

• Data-Driven Decision Making: Leveraging data analytics to inform product development, optimize user experience, and measure the impact of software changes.

• Customer-Centric Design: A strong focus on building "mobile-first" applications that meet the evolving needs and expectations of high-net-worth clients.

• Risk Management & Compliance: Integral to all processes, with a stringent focus on security, regulatory compliance, and robust control frameworks inherent to the financial services industry.

Company Website: https://home.barclays/

📝 Enhancement Note: Information about Barclays' industry, size, and history has been integrated. The team structure and methodology are inferred from common practices in large financial institutions for technology roles, particularly those involving modernization and customer-facing applications. The "Assistant Vice President Expectations" regarding risk and control are directly linked to the inherent nature of the financial services industry.

📈 Career & Growth Analysis

Operations Career Level: Assistant Vice President (AVP) - This level signifies a mid-to-senior role with increasing responsibility, technical leadership, and a consultative capacity. It bridges individual contribution with early-stage leadership and strategic input.

Reporting Structure: The AVP will likely report to a Director or Senior Manager within the Private Bank Technology division. They may also have direct reports or be responsible for mentoring and guiding junior engineers within their immediate team or pod.

Operations Impact: This role has a direct impact on the client experience for Barclays' Private Bank. By building and modernizing mobile-first applications, the AVP will influence client engagement, operational efficiency, and the overall digital offering, contributing to client retention and acquisition. The focus on performance, scalability, and security directly supports the firm's reputation and operational resilience.

Growth Opportunities:

• Technical Specialization: Deepen expertise in React, front-end architecture, or specific areas like performance optimization or accessibility.

• Leadership Progression: Advance to Senior AVP, Director, or Head of Engineering roles, managing larger teams and strategic initiatives.

• Cross-Functional Mobility: Transition into roles in product management, technical program management, or architecture within Barclays.

• Cloud & Backend Expertise: Develop further skills in cloud technologies (AWS) and backend development (Java), potentially moving towards full-stack or specialized engineering roles.

• Mentorship & Training: Formalize coaching and mentoring skills, potentially leading training initiatives for the engineering department.

📝 Enhancement Note: The "AVP" title is analyzed in the context of a typical corporate hierarchy. The "Assistant Vice President Expectations," particularly concerning consulting on complex issues and influencing stakeholders, are directly mapped to the "Operations Impact" and "Growth Opportunities" to reflect a role that goes beyond pure coding.

🌐 Work Environment

Office Type: Corporate Office Campus - The role is based at the "Glasgow Campus," suggesting a dedicated, modern corporate facility designed for large teams and collaboration.

Office Location(s): Glasgow Campus, Scotland, United Kingdom. This implies a physical presence is required, with potential for excellent amenities and infrastructure typical of a large corporate campus.

Workspace Context:

• Collaborative Spaces: The campus environment likely features open-plan work areas, meeting rooms, and breakout zones designed to foster collaboration among engineers, product teams, and stakeholders.

• Technology & Tools: Access to high-performance workstations, reliable network infrastructure, and a comprehensive suite of development and collaboration tools provided by Barclays.

• Team Interaction: Frequent face-to-face interaction with immediate team members, cross-functional colleagues, and leadership, facilitating agile ceremonies, code reviews, and knowledge sharing.

• Professional Atmosphere: A structured, professional corporate environment aligned with the standards of a major financial institution.

Work Schedule:

• The role is on-site, requiring attendance at the Glasgow Campus. While standard working hours are typically 40 per week, the specific schedule may offer some flexibility, subject to team coordination and project deadlines, ensuring coverage for key development and collaboration periods.

📝 Enhancement Note: The "Glasgow Campus" location is interpreted to mean a dedicated, on-site work environment. The description of a corporate campus informs the expected workspace context, emphasizing collaboration and professional infrastructure.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review applications, focusing on alignment with core technical skills (React, TypeScript) and relevant experience (Financial

Services, AVP level).

• Technical Interview(s): Expect one or more in-depth technical interviews. These may include:

  • Coding Challenges: Live coding exercises or take-home assignments focusing on React, TypeScript, and problem-solving.
  • System Design: Discussions on how to design scalable, maintainable front-end architectures for complex applications.
  • Conceptual Questions: Questions about JavaScript, React principles, state management, testing strategies, and secure coding.

• Behavioral/AVP Interview: An interview focused on assessing AVP-level capabilities, including leadership potential, problem-solving approach, risk management awareness, stakeholder management, and cultural fit with Barclays values (Respect, Integrity, Service, Excellence, Stewardship).

• Hiring Manager/Team Fit Interview: A final discussion with the hiring manager and potentially team members to assess overall fit, career aspirations, and enthusiasm for the role and project.

Portfolio Review Tips:

• Curate Selectively: Showcase 2-3 of your strongest projects that best demonstrate your React, TypeScript, and AVP-level capabilities. Prioritize quality over quantity.

• Highlight Impact: For each project, clearly articulate the problem you solved, your specific contributions, the technologies used, and the measurable outcomes or impact achieved (e.g., performance improvements, user adoption, efficiency gains).

• Code Quality Focus: Be prepared to walk through specific code snippets, explaining your design choices, testing approaches, and how you ensured maintainability and scalability. Emphasize clean code and adherence to best practices.

• Process Explanation: Be ready to discuss your development process, including how you approached requirements gathering, design, implementation, testing, and collaboration.

• Tailor to Barclays: If possible, subtly tailor your presentation to align with Barclays' focus on security, client service, and technological innovation within financial services.

Challenge Preparation:

• Practice Live Coding: Use platforms like LeetCode, HackerRank, or Coderbyte to practice solving algorithmic and data structure problems, as well as specific React component development challenges.

• System Design Scenarios: Familiarize yourself with common front-end system design questions (e.g., designing a news feed, a dashboard, an e-commerce checkout flow). Focus on scalability, performance, and user experience.

• Behavioral Question Framework: Prepare answers using the STAR method (Situation, Task, Action, Result) for behavioral questions, particularly those related to leadership, problem-solving, conflict resolution, and handling challenging stakeholders.

• Understand Barclays: Research Barclays' business, values, and recent technological initiatives. Be ready to discuss how your skills and experience align with their strategic goals.

📝 Enhancement Note: The interview process is structured based on typical AVP-level tech roles in large financial institutions. The portfolio review and challenge preparation sections are tailored to the specific technologies (React, TypeScript) and the implied leadership/consultative aspects of the AVP role.

🛠 Tools & Technology Stack

Primary Tools:

• React: The core JavaScript library for building user interfaces.

• React Testing Library: For writing user-centric unit and integration tests.

• React Query: For efficient server-state management (data fetching, caching, synchronization).

• TypeScript: For static typing and enhanced code quality.

• Version Control: Git (likely with platforms like GitHub, GitLab, or Bitbucket).

• IDE: Integrated Development Environments such as VS Code, WebStorm, or similar.

Analytics & Reporting:

• Browser Developer Tools: Essential for debugging, performance profiling, and network analysis.

• Analytics Platforms: Potentially integrated tools for user behavior tracking and performance monitoring (e.g., Google Analytics, Adobe Analytics, or internal solutions).

• Performance Monitoring Tools: Tools to track application speed, responsiveness, and identify bottlenecks.

CRM & Automation:

• While primarily a front-end role, understanding how the UI interacts with backend services and potentially CRM systems (though not directly managed by this role) is beneficial.

• API Integration: Experience working with RESTful APIs or GraphQL.

• Build Tools: Webpack, Vite, or similar for bundling and optimizing front-end assets.

• Task Runners/Linters: ESLint, Prettier for code formatting and quality checks.

📝 Enhancement Note: The "Tools & Technology Stack" section is populated directly from the required and preferred skills mentioned in the input data, along with common tools and technologies used in modern React development and enterprise environments.

👥 Team Culture & Values

Operations Values:

• Respect: Valuing diverse perspectives and fostering an inclusive environment where all team members feel heard and appreciated.

• Integrity: Upholding the highest ethical standards in all actions, decisions, and code, crucial in the financial services sector.

• Service: Committing to providing exceptional service to both internal stakeholders and end clients through reliable and user-friendly applications.

• Excellence: Striving for the highest quality in code, solutions, and processes, with a continuous drive for improvement and innovation.

• Stewardship: Taking ownership and responsibility for the systems and code developed, ensuring their long-term health, security, and alignment with business goals.

Collaboration Style:

• Cross-Functional Integration: A strong emphasis on working collaboratively with product managers, designers, backend engineers, and QA to ensure cohesive product delivery.

• Open Communication: Encouraging open dialogue, constructive feedback during code reviews, and proactive communication about progress, challenges, and potential risks.

• Knowledge Sharing Culture: Actively participating in team meetings, brown bags, and internal forums to share technical expertise, best practices, and lessons learned.

• Agile Mindset: Embracing iterative development, adaptability, and collective ownership of team goals and deliverables.

📝 Enhancement Note: The "Barclays Values" and "Barclays Mindset" provided in the original text have been directly translated into the "Operations Values" and "Collaboration Style" sections, contextualized for a technology team.

⚡ Challenges & Growth Opportunities

Challenges:

• Modernization of Legacy Systems: Being part of a large-scale modernization effort for a critical client-facing application presents complexities in integrating new technology with existing infrastructure.

• Scalability & Performance: Ensuring the "mobile-first" application can handle a large user base (10,000+ clients) and maintain high performance under load.

• Security & Compliance: Adhering to stringent financial services regulations and implementing robust security measures in a high-stakes environment.

• Cross-Team Dependencies: Navigating dependencies and coordinating efforts with various backend, platform, and business teams to achieve seamless integration.

• Keeping Pace with Technology: Continuously learning and applying new front-end technologies and best practices in a rapidly evolving landscape.

Learning & Development Opportunities:

• Deepen React Expertise: Gain advanced proficiency in React ecosystem tools, patterns, and state management solutions.

• Cloud Technology Exposure: Further develop skills in AWS, including deployment, infrastructure as code, and cloud-native services.

• Backend Integration Skills: Enhance understanding of backend services, APIs, and potentially gain exposure to Java development.

• Architectural Design: Contribute to architectural discussions and designs for scalable, resilient applications.

• Leadership & Mentorship: Develop leadership capabilities through mentoring junior engineers and potentially leading technical initiatives.

• Industry Conferences & Training: Opportunities to attend relevant tech conferences and pursue professional certifications.

📝 Enhancement Note: The challenges are derived from the context of modernizing a large-scale application within a financial institution, as described in the job posting. Growth opportunities are aligned with the preferred skills and the AVP career trajectory.

💡 Interview Preparation

Strategy Questions:

• React Architecture: "Describe how you would design a scalable and performant React application for a mobile-first banking experience. What state management approach would you use and why? How would you handle data fetching and caching?"

  • Preparation: Prepare to discuss architectural patterns (e.g., micro-frontends, component-based architecture), state management libraries (Redux, Zustand, Context API), data fetching strategies (React Query, Apollo Client), and caching mechanisms.

• TypeScript & Security: "How does TypeScript enhance code quality and maintainability in a large project? What are the key security considerations when developing client-facing web applications in the financial sector?"

  • Preparation: Be ready to explain type safety, interface/type definitions, and generics in TypeScript. For security, discuss OWASP Top 10 vulnerabilities (XSS, CSRF, injection), secure API consumption, authentication/authorization patterns, and data encryption.

• Problem-Solving & AVP Role: "Tell me about a complex technical problem you encountered in a previous role. What was your approach to diagnosing and solving it, and what was the outcome? How would you apply this analytical approach to a problem impacting a large client base?"

  • Preparation: Use the STAR method. Focus on analytical thinking, problem decomposition, stakeholder communication, and the impact of your solution. Connect your experience to the consultative and risk-mitigation aspects of the AVP role.

Company & Culture Questions:

• "What interests you about working at Barclays, specifically within the Private Bank technology team? How do you see your skills contributing to our goal of modernizing our client applications?"

  • Preparation: Research Barclays' recent initiatives, its values, and the specific project described. Show genuine interest and connect your experience to their strategic objectives.

• "How do you approach mentoring junior developers? Describe a situation where you helped a junior team member overcome a technical challenge or improve their skills."

  • Preparation: Prepare examples demonstrating patience, clear communication, and a structured approach to guidance. Highlight your ability to foster growth and contribute to team development as expected of an AVP.

Portfolio Presentation Strategy:

• Storytelling: Frame your portfolio projects as narratives. Clearly define the problem, your role and contribution, the technical solution, and the positive impact or results.

• Live Demo/Code Walkthrough: Be prepared to share your screen and walk through a live application or a specific code repository. Focus on key architectural decisions, well-tested components, and efficient data handling.

• Metrics & ROI: Quantify the success of your projects whenever possible. Use metrics related to performance, user engagement, error reduction, or development efficiency to demonstrate ROI.

• Interactive Discussion: Treat the portfolio review as a collaborative discussion. Be open to questions and engage in a dialogue about your technical choices and problem-solving approaches.

📝 Enhancement Note: Interview questions are crafted to probe the AVP-level responsibilities, technical depth in React/TypeScript, financial services context, and problem-solving skills. Portfolio presentation advice focuses on demonstrating impact and technical proficiency relevant to the role.

📌 Application Steps

To apply for this AVP - UI React Software Engineer position:

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

• Tailor Your Resume: Highlight your experience with React, TypeScript, React Testing Library, React Query, and any prior work in Financial Services. Quantify achievements with metrics where possible, and explicitly mention any mentoring experience.

• Prepare Your Portfolio: Select 2-3 of your most relevant projects. Ensure they clearly demonstrate your proficiency in React, TypeScript, testing, and data management. Be ready to articulate the technical challenges, your solutions, and the impact.

• Practice Behavioral Questions: Prepare answers using the STAR method for common leadership, problem-solving, and teamwork scenarios, aligning with Barclays' values.

• Research Barclays: Familiarize yourself with Barclays' mission, values, and recent technological advancements, particularly in their Private Bank division. Understand the context of modernizing client applications.

⚠️ 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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