Senior Software Engineer (Angular UI Dev)

📍 Job Overview

Job Title: Senior Software Engineer (Angular UI Dev)

Company: Mastercard

Location: Dublin 18, Ireland

Job Type: FULL_TIME

Category: Software Engineering / Front-End Development

Date Posted: 2025-11-17

Experience Level: Mid-Senior Level (5-10 years)

Remote Status: On-site

🚀 Role Summary

• This role is for a Senior Software Engineer with a primary focus on Angular UI development, contributing to enterprise-level application software within Mastercard's Smart Data Real card Account Management (SDRAM) team.

• The position involves end-to-end software development lifecycle contributions, including design, development, testing, documentation, and maintenance of secure, scalable solutions.

• A key aspect of this role is driving customer experience strategy forward through consistent innovation, problem-solving, and the implementation of high-quality user interfaces.

• The engineer will play a crucial part in enhancing the SDRAM platform by developing robust APIs, integrating with backend services, and ensuring seamless functionality within a cloud-native environment.

📝 Enhancement Note: While the title specifies "Senior Software Engineer (Angular UI Dev)", the description also mentions a strong need for Java backend experience, indicating a full-stack capability is valued, with a pronounced emphasis on front-end expertise. This is common in senior roles where understanding the entire application architecture is beneficial.

📈 Primary Responsibilities

• Design, develop, and implement high-quality, secure, and scalable enterprise application software, with a primary focus on Angular-based user interfaces, adhering to technical specifications and design artifacts.

• Collaborate closely with a Technical Lead and project team members to meet delivery milestones, proactively identify technical challenges, and propose effective solutions.

• Develop comprehensive documentation for software components, ensuring alignment with MasterCard's engineering standards and best practices for maintainability and knowledge transfer.

• Design, implement, and maintain automated tests for both APIs and user interfaces using frameworks like Cypress and Selenium, ensuring robust test coverage and validating system functionality.

• Contribute to Continuous Integration/Continuous Deployment (CI/CD) pipelines by integrating automation tests and supporting quality gates for operations teams, ensuring efficient and reliable software releases.

• Follow MasterCard's established quality assurance processes, assisting in the collection and reporting of software metrics to monitor performance and identify areas for improvement.

• Continuously improve test automation frameworks and code, including refactoring existing code and implementing complex automation strategies to enhance efficiency and effectiveness.

• Mentor and support the professional growth of early-career software engineers within the team, fostering a collaborative and knowledge-sharing environment.

📝 Enhancement Note: The responsibilities highlight a blend of core development, quality assurance automation, and team mentorship, typical for a senior-level engineer. The emphasis on CI/CD and automation tests points towards an "engineering excellence" culture, where developers are responsible for the quality and deployability of their code.

🎓 Skills & Qualifications

Education:

Experience:

Required Skills:

• UI Development: Extensive experience with Angular (or comparable modern web application frameworks) is paramount.

• Server-Side Development: Solid proficiency in Java, including frameworks like Spring Boot, Spring Batch, and ORM solutions such as Hibernate/JPA.

• Database Management: Strong experience with Oracle databases, including advanced SQL and PL/SQL development.

• Build & Scripting Tools: Hands-on experience with build tools like Maven or Gradle, and proficiency in Unix/Shell scripting.

• API Development: Proven experience working with both SOAP and RESTful APIs for seamless data integration.

• CI/CD Tools: Practical experience with CI/CD tools, specifically Jenkins, for automating build, test, and deployment processes.

• Test Automation Frameworks: Exposure to and ability to work with test automation tools such as Cypress, Selenium, Rest-Assured, TestNG, Postman, or Insomnia.

• Agile Methodologies: Demonstrated experience working effectively within Agile development environments and collaborating with cross-functional teams.

• AI-Assisted Development: Proficiency in utilizing AI-assisted development tools like GitHub Copilot to boost productivity and code quality.

Preferred Skills:

• Cloud-Native Development: Familiarity with cloud-native development practices and platforms, particularly PCF (Pivotal Cloud Foundry) or AWS.

• Microservices Architecture: A solid understanding of Java and microservices design patterns.

• Problem-Solving: Exceptional ability to solve complex design problems, innovate, and adapt to new technologies.

• Communication: Strong verbal and written communication skills, essential for effective collaboration and stakeholder management.

📝 Enhancement Note: The requirement for both strong Angular UI skills and Java backend experience, coupled with a variety of related technologies (Spring Boot, Hibernate, Oracle, CI/CD tools, test automation), indicates a need for a well-rounded senior engineer who can contribute across the stack but with a clear emphasis on front-end architecture and development. The inclusion of AI tools like Copilot suggests a forward-thinking approach to development practices.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Project Demonstrations: Showcase examples of complex Angular applications developed, highlighting UI architecture, component design, and state management strategies.

• Backend Integration Examples: Include case studies demonstrating successful integration with Java-based backend services and RESTful APIs, illustrating data flow and error handling.

• Test Automation Implementation: Provide examples of automated test suites (UI and API) built using frameworks like Cypress or Selenium, showcasing test coverage and ROI from automation.

• System Design Contribution: If possible, include documentation or diagrams illustrating contributions to system design, particularly for scalable enterprise applications or microservices.

Process Documentation:

• Workflow Design: Candidates should be prepared to discuss their involvement in designing software development workflows, including considerations for CI/CD pipelines and efficient release cycles.

• Implementation & Automation: Be ready to articulate how you have implemented new features, refactored code, and automated repetitive tasks or testing procedures.

• Measurement & Analysis: Demonstrate an understanding of how to measure the success of software components and development processes, including metrics related to performance, quality, and efficiency.

📝 Enhancement Note: For a senior role, a portfolio should not just list technologies but demonstrate problem-solving capabilities, architectural thinking, and impact. Specific examples of how candidates have improved processes, enhanced user experience through UI development, or contributed to robust testing strategies will be highly valued.

💵 Compensation & Benefits

Salary Range:

• Estimate for Dublin, Ireland (Mid-Senior Level): €70,000 - €100,000 per annum.
  • Methodology: This estimate is based on research of comparable Senior Software Engineer roles in Dublin, Ireland, considering the specified experience level (5-10 years), the technology stack (Angular, Java, enterprise systems), and the company's reputation as a global financial technology leader. Market data from sources like Glassdoor, LinkedIn Salary, and local recruitment agencies specializing in tech roles in Ireland were consulted. The range accounts for variations in specific skill depth, interview performance, and the exact scope of responsibilities.

Benefits:

• Comprehensive Health Insurance: Coverage for medical, dental, and vision.

• Retirement Savings Plan: Contributions to a pension scheme or similar retirement savings program.

• Paid Time Off: Generous annual leave, public holidays, and sick leave policies.

• Professional Development: Opportunities for training, certifications, conference attendance, and continuous learning to stay abreast of evolving technologies.

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

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

• Commuting Assistance: Support for transportation to and from the office.

Working Hours:

• A standard full-time work week, typically around 40 hours, with flexibility offered where possible to accommodate project demands and work-life balance. The on-site nature of the role means adherence to office hours is generally expected, with potential for occasional overtime during critical project phases.

📝 Enhancement Note: The salary range provided is an estimate. Actual compensation will be determined by Mastercard based on the candidate's qualifications, experience, and performance during the interview process, as well as internal equity considerations. Benefits are standard for a large, multinational corporation like Mastercard and are designed to support employee well-being and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Technology (FinTech) and Payments Processing. Mastercard operates at the intersection of finance and technology, enabling global commerce through secure and innovative payment solutions.

Company Size: Large Enterprise (Global presence with tens of thousands of employees worldwide). This scale offers stability, extensive resources, and opportunities for large-scale impact.

Founded: 1966. With a long history, Mastercard possesses deep industry expertise, established market presence, and a culture that has evolved with technological advancements and global economic shifts.

Team Structure:

• The Smart Data Real card Account Management (SDRAM) team is likely a specialized unit within Mastercard's technology division, focusing on customer experience and account management solutions.

• Team size is typical for enterprise software development, likely comprising multiple engineers, QA specialists, business analysts, and a Technical Lead, with potential reporting lines to a Engineering Manager or Director.

Methodology:

• Data-Driven Decision Making: Mastercard leverages extensive data analytics to drive product development, identify market trends, and optimize customer experiences.

• Agile Development: The team operates within Agile frameworks (e.g., Scrum, Kanban) to ensure iterative development, flexibility, and rapid response to changing requirements.

• Engineering Excellence: A strong emphasis on best practices in software engineering, including secure coding, robust testing, performance optimization, and CI/CD for efficient and reliable delivery.

Company Website: https://careers.mastercard.com/us/en

📝 Enhancement Note: As a globally recognized FinTech leader, Mastercard's culture likely balances innovation with robust security and compliance. The emphasis on "decency quotient" suggests a value placed on ethical conduct, integrity, and employee well-being, alongside technical prowess.

📈 Career & Growth Analysis

Operations Career Level: Senior Software Engineer. This level signifies a seasoned professional responsible for complex technical contributions, architectural input, and mentoring junior team members. They are expected to independently drive significant feature development and contribute to technical strategy.

Reporting Structure: Typically reports to a Technical Lead or Engineering Manager, with potential for indirect interaction with Product Managers, Architects, and other senior leaders within the engineering organization.

Operations Impact: This role directly impacts the customer experience and efficiency of account management systems. By developing high-quality UI and backend solutions, the engineer contributes to customer satisfaction, operational efficiency, and the overall reliability of Mastercard's payment processing infrastructure.

Growth Opportunities:

• Technical Specialization: Deepen expertise in Angular, full-stack development, microservices, or cloud technologies, potentially leading to Principal Engineer or Architect roles.

• Leadership Development: Transition into a Technical Lead or Team Lead position, taking on more responsibility for technical direction, team management, and project delivery.

• Cross-Functional Mobility: Explore opportunities in related areas such as Site Reliability Engineering (SRE), DevOps, or specialized product development teams within Mastercard.

• Continuous Learning: Access to extensive internal training programs, external certifications, and opportunities to attend industry conferences to stay current with emerging technologies.

📝 Enhancement Note: For a senior role at a company like Mastercard, career progression is often structured, offering clear paths for technical mastery or leadership. The emphasis on continuous learning and development is a key differentiator for attracting and retaining top talent in the competitive FinTech space.

🌐 Work Environment

Office Type: On-site. This role is based in Mastercard's Dublin office, indicating a traditional office environment.

Office Location(s): Dublin 18, Ireland. This location suggests proximity to a business park or commercial hub, likely offering good transport links and amenities.

Workspace Context:

• Collaborative Environment: The office design likely supports collaboration with open-plan areas, meeting rooms, and dedicated team spaces.

• Tools & Technology: Access to modern development tools, high-performance workstations, and robust network infrastructure necessary for enterprise software development.

• Team Interaction: Opportunities for direct, in-person interaction with colleagues, fostering stronger team cohesion, spontaneous problem-solving, and knowledge sharing.

Work Schedule:

• Standard business hours (e.g., 9:00 AM to 5:00 PM) are typical for on-site roles. While core hours may be fixed, there's often some flexibility for engineers to manage their time, especially to accommodate project deadlines or personal needs, within reasonable limits.

📝 Enhancement Note: The on-site requirement suggests a culture that values in-person collaboration, spontaneous problem-solving, and team cohesion. For engineers, this typically translates to access to company resources and a structured work environment conducive to focused development.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will conduct an initial call to assess overall fit, experience, and understanding of the role.

• Technical Screening: A technical interview may involve coding challenges, system design questions, and discussions about technical experience with technologies like Angular and

Java.

• On-site/Virtual Interviews: Multiple rounds of interviews, often including:

  • Coding Assessment: Live coding exercises focusing on problem-solving, algorithm design, and implementation in Angular or Java.
  • System Design: Questions to evaluate your ability to architect scalable, robust applications, considering trade-offs and best practices.
  • Behavioral Questions: Assessing your soft skills, teamwork, problem-solving approach, and cultural fit with Mastercard's values.
  • Portfolio Review: A dedicated session to walk through your portfolio, discussing your contributions, technical decisions, and the impact of your work.

• Final Round/Hiring Manager Interview: A concluding discussion to confirm your fit for the team and role.

Portfolio Review Tips:

• Curate Select Projects: Focus on 2-3 of your most impactful projects that best showcase your Angular UI development skills and full-stack contributions.

• Highlight Key Contributions: Clearly articulate your specific role and contributions within each project. Use the STAR method (Situation, Task, Action, Result) to structure your explanations.

• Showcase Technical Depth: Be prepared to dive deep into the architecture, design choices, technologies used (especially Angular, Java, APIs), and any challenges overcome.

• Demonstrate Problem-Solving: Explain how you approached complex problems, the solutions you implemented, and the impact of those solutions (e.g., improved performance, user experience, efficiency).

• Quantify Results: Whenever possible, use metrics to demonstrate the impact of your work (e.g., "reduced page load time by X%", "increased user engagement by Y%", "automated Z hours of manual testing").

Challenge Preparation:

• Angular Fundamentals: Brush up on core Angular concepts: components, services, directives, modules, RxJS, state management (e.g., NgRx), routing, and performance optimization.

• Java & Spring Boot: Refresh knowledge of Java syntax, object-oriented programming, Spring Boot essentials, RESTful API development, and common design patterns.

• Data Structures & Algorithms: Practice common data structures and algorithms, as these are often tested in coding interviews.

• System Design: Prepare for questions on designing scalable systems, microservices architecture, API design, database choices, and trade-offs.

• Agile & Collaboration: Be ready to discuss your experience in Agile environments and how you collaborate with cross-functional teams.

📝 Enhancement Note: For a Senior Software Engineer role, the interview process will be rigorous, focusing on both technical depth and the ability to apply that knowledge to solve real-world problems. A well-prepared portfolio is crucial for demonstrating practical application of skills and impact.

🛠 Tools & Technology Stack

Primary Tools:

• Front-End Framework: Angular (primary focus)

• UI Component Libraries: Potentially Material Design, Bootstrap, or custom component libraries.

• IDE: IntelliJ IDEA, VS Code, or similar.

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

Analytics & Reporting:

• Testing Frameworks: Cypress, Selenium (for UI automation), Rest-Assured (for API automation), TestNG.

• API Testing Tools: Postman, Insomnia.

• Monitoring Tools: Potentially Splunk, ELK Stack, or cloud-native monitoring services.

CRM & Automation:

• Backend Frameworks: Java, Spring Boot, Spring Batch.

• ORM: Hibernate/JPA.

• Databases: Oracle (with PL/SQL).

• Build & Scripting: Maven, Gradle, Unix/Shell scripts.

• CI/CD: Jenkins.

• Cloud Platforms: PCF (Pivotal Cloud Foundry) or AWS (familiarity).

• AI-Assisted Dev: GitHub Copilot.

📝 Enhancement Note: The technology stack is comprehensive, reflecting the needs of a large enterprise in the FinTech sector. Proficiency across the entire stack, with a strong emphasis on Angular, is key. Familiarity with cloud-native practices and CI/CD tools is essential for modern software development.

👥 Team Culture & Values

Operations Values:

• Integrity & Security: Upholding the highest standards of data security and integrity, critical in the financial services industry.

• Innovation: Continuously seeking new and better ways to solve problems and enhance customer experiences through technology.

• Collaboration: Working effectively across teams and departments to achieve common goals and deliver integrated solutions.

• Customer Focus: Prioritizing the needs and experience of the end-user in all development efforts.

• Excellence: Striving for high-quality, robust, and performant software solutions through best practices and continuous improvement.

Collaboration Style:

• Cross-Functional Integration: Engineers are expected to work closely with product managers, designers, QA engineers, and other development teams to ensure alignment and seamless integration of features.

• Agile Ceremonies: Active participation in Agile meetings (stand-ups, sprint planning, retrospectives) to foster communication and shared understanding.

• Knowledge Sharing: A culture that encourages sharing technical insights, best practices, and lessons learned through code reviews, internal documentation, and informal discussions.

📝 Enhancement Note: Mastercard's emphasis on "decency quotient" likely translates to a culture of respect, fairness, and ethical conduct. For engineers, this means a collaborative environment where technical contributions are valued alongside interpersonal skills and a commitment to doing the right thing.

⚡ Challenges & Growth Opportunities

Challenges:

• Legacy System Integration: Working with existing enterprise systems and ensuring seamless integration with modern Angular front-ends can present complex technical challenges.

• Scalability & Performance: Developing solutions that can handle Mastercard's global transaction volume requires a deep understanding of scalable architecture and performance optimization.

• Evolving Technology Landscape: Staying current with rapid advancements in Angular, cloud technologies, and AI-assisted development tools requires continuous learning.

• Security Requirements: Adhering to stringent security protocols and compliance standards inherent in the FinTech industry.

Learning & Development Opportunities:

• Formal Training Programs: Access to Mastercard's internal learning platforms for courses on new technologies, leadership skills, and industry best practices.

• Industry Certifications: Support for obtaining certifications relevant to cloud platforms (AWS, Azure), specific technologies, or project management.

• Mentorship Programs: Opportunities to be mentored by senior engineers or technical leaders, or to mentor junior colleagues, fostering skill development and career growth.

• Conferences & Workshops: Attendance at leading tech conferences and workshops to gain insights into emerging trends and network with industry peers.

📝 Enhancement Note: The challenges presented are typical for senior roles in large, established tech companies, offering significant opportunities for professional growth and skill enhancement. Mastercard's commitment to learning and development is a strong draw for ambitious engineers.

💡 Interview Preparation

Strategy Questions:

• Angular Architecture: "Describe how you would architect a complex, data-intensive dashboard using Angular. What state management strategy would you employ, and why?" (Focus on component design, RxJS, NgRx/other state management, and performance.)

• API Integration: "Imagine you need to integrate a new third-party RESTful API into our Angular application. What steps would you take to ensure secure, efficient, and robust integration, including error handling and testing?" (Focus on API client implementation, error handling, interceptors, and unit/integration testing.)

• Performance Optimization: "What are the common performance bottlenecks in Angular applications, and what techniques would you use to identify and resolve them?" (Discuss lazy loading, change detection strategies, bundle optimization, server-side rendering, and AOT compilation.)

Company & Culture Questions:

• Mastercard's Mission: "How does your approach to UI/software development align with Mastercard's mission to connect and power an inclusive, digital economy?" (Relate your work to customer experience, accessibility, and innovation.)

• Team Collaboration: "Describe a time you had to collaborate with a backend team to resolve a complex issue. What was your approach, and what was the outcome?" (Use STAR method, emphasizing communication and problem-solving.)

• Continuous Improvement: "How do you stay updated with the latest trends in Angular and front-end development, and how do you apply this knowledge to improve your code or processes?" (Highlight self-learning, experimentation, and process adoption.)

Portfolio Presentation Strategy:

• Context is Key: For each project, clearly explain the business problem it solved, the user needs it addressed, and the overall goals of the application.

• Technical Deep Dive: Be ready to explain the specific Angular features you used, architectural decisions, and how you integrated with backend services. Use diagrams if helpful.

• Focus on Impact: Quantify the results of your work where possible. How did your UI improvements affect user engagement, task completion, or operational efficiency?

• Showcase Problem-Solving: Highlight a specific challenge you faced and how you overcame it. This demonstrates resilience and technical acumen.

• Demonstrate Best Practices: Emphasize your adherence to coding standards, testing methodologies, and security principles.

📝 Enhancement Note: Interview preparation should focus on demonstrating not just technical proficiency, but also the ability to think critically, solve problems creatively, and contribute effectively to a team in a corporate environment. Tailor your examples to the specific technologies and challenges mentioned in the job description.

📌 Application Steps

To apply for this Senior Software Engineer position:

• Submit your application through the Mastercard Careers portal via the provided URL.

• Tailor your Resume/CV: Ensure your resume prominently features your Angular development experience, Java backend skills, and experience with enterprise-level applications and the specified tools (Spring Boot, Oracle, Jenkins, Cypress/Selenium). Quantify achievements wherever possible.

• Prepare Your Portfolio: Select 2-3 key projects that best showcase your Angular UI development expertise, API integration capabilities, and any contributions to backend services or test automation. Be ready to present and discuss these in detail.

• Practice Technical Concepts: Review core Angular concepts, Java fundamentals, RESTful API design, database querying (SQL/PL/SQL), and common data structures/algorithms.

• Research Mastercard: Understand Mastercard's mission, values, and recent innovations in FinTech. Consider how your skills and experience align with their goals, particularly in customer experience and digital economy advancement.

⚠️ 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.