American Express

Senior Software Engineer I

American Express$110K — $130K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or Computer Engineering; advanced degree preferred.
  • Deep knowledge of distributed systems, algorithms, NoSQL, and relational databases.
  • Extensive hands-on experience with Java, React, Vert.x, Spring, Spark, Postgres, Restful APIs, Redis, Kafka, and cloud-native application development; minimum 10 years required.
  • Experience in AI solutions, including LLM-based applications and prompt engineering.
  • Strong leadership skills with a focus on mentoring engineers.

Responsibilities

  • Mentor junior Software Engineers, promoting excellence and innovation.
  • Lead the software design, development, testing, and deployment processes.
  • Expand software capabilities to adapt to evolving requirements.
  • Write and maintain automated unit tests for stability and correctness.
  • Ensure adherence to best coding practices through technical guidance.
  • Monitor and enhance software performance for optimal functionality.
  • Analyze challenges and propose solutions to improve software quality and efficiency.

Benefits

  • Competitive base salaries
  • Bonus incentives
  • 6% Company Match on retirement savings plan
  • Comprehensive medical, dental, vision, life insurance, and disability benefits
  • Flexible working arrangements
  • 20+ weeks paid parental leave for all parents
  • Access to global wellness centers with medical support
  • Confidential counseling support through the Healthy Minds program
  • Career development and training opportunities
Full Job Description
Job Description

As a Software Engineer in GMST you will be crafting solutions that are scalable and can be delivered iteratively to enhance business value, building core features and functions of card transaction systems on our distributed platform deployed in the cloud. Actively participating in agile teams and the latest development practices, writing code and unit tests, working with API specs and automation. Providing technical leadership to engineers to aid in the development of engineers within the team. GMST Engineers use Java Technologies to drive innovation while also finding opportunities to adopt new technologies.

Are you looking to join a team of Engineers who not only write code and test but also innovate? If so, join our GMST team and work on the Merchant Platform!

Responsibilities

  • Mentor junior Software Engineers and cross-functional team of colleagues, fostering a culture of excellence and innovation
  • Direct the design, development, testing, and deployment of software applications and systems
  • Oversee a variety of tasks, platforms, and technologies to expand new and existing software to meet changing requirements
  • Write automated unit tests to ensure correctness and stability
  • Provide technical guidance to ensure adherence to best practices and coding standards
  • Monitor software performance and implement improvements to optimize functionality
  • Analyze technical challenges and provide innovative solutions to enhance software quality and efficiency
  • Collaborate with cross-functional teams to ensure seamless integration and deployment of software solutions
  • Collaborate and co-create effectively with teams in product and the business to align technology initiatives with business objectives


Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, and/or comparable experience; advanced degree preferred.
  • Knowledge of distributed (multi-tiered) systems, algorithms, NoSQL, and relational databases
  • Knowledge of the core tools used in the planning, analyzing, crafting, building, testing, configuring, and maintaining of assigned application(s)Degree in computer science, computer engineering or a related field.
  • Significant hands-on experience in application architecture / design, software development, and testing, preferably in an Agile environment within a professional environment.
  • Minimum 10 years of proven experience using Java, React, Vert.x, Spring, Spark, Postgres, Restful APIs, Redis, Kafka and cloud-native application development.
  • Experience designing, and building AI-powered and Agentic AI solutions, including LLM-based applications, AI agents, retrieval-augmented generation (RAG), prompt engineering, orchestration frameworks, vector databases, and AI service integrations.
  • Strong engineering and professional leadership skills.
  • Demonstrated ability to lead, partner, and collaborate multi-functionally across many engineering teams.
  • Experience in Agile software development methodologies and practices such as Scrum/Kanban, iterations, user stories
  • Experience in automation testing and documentation (i.e. automated, functional, and performance)
  • Employment eligibility to work with American Express in the United States is required as the company will not pursue visa sponsorship for these positions.


About the Team

We back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones' physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally:

  • Competitive base salaries
  • Bonus incentives
  • 6% Company Match on retirement savings plan
  • Free financial coaching and financial well-being support
  • Comprehensive medical, dental, vision, life insurance, and disability benefits
  • Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need
  • 20+ weeks paid parental leave for all parents, regardless of gender, offered for pregnancy, adoption or surrogacy
  • Free access to global on-site wellness centers staffed with nurses and doctors (depending on location)
  • Free and confidential counseling support through our Healthy Minds program
  • Career development and training opportunities

For a full list of Team Amex benefits, visit our Colleague Benefits Site.

The below represents the expected salary range for this job requisition. Ultimately, in determining your pay, we'll consider your location, experience, and other job-related factors.

About American Express

Amex provides industrial services to the coatings and linings sector, providing support for commercial, industrial, and maritime projects such as petrochemical, power, and water treatment industries. They offer painting services for steel structures, storage tank linings and coatings, pipelines, floors, and marine vessels such as ships, tugboats, and barges.

American Express Careers

Join the vibrant team at American Express, a global leader in financial services, and be part of a company that values innovation, leadership, and diversity. At American Express, we offer more than just job opportunities; we provide a platform for professional growth and a chance to be part of a culture that is committed to excellence and inclusive growth. Work You’ll Do At American Express, we are dedicated to helping our employees reach their full potential. With a variety of career paths available in areas such as technology, marketing, finance, and customer service, American Express is the perfect place to advance your career. Our team is composed of highly skilled professionals who thrive on innovation and collaboration. Join our team and contribute to a company known for its prestigious history of leadership in the credit card industry. Engage in meaningful work that makes a real impact on our global scale business operations. American Express Leadership and Development Programs We believe in nurturing the leadership skills of our employees with extensive training programs and leadership development opportunities. Our commitment to professional growth is evident in our comprehensive benefits package that supports both personal and professional development. Internship Opportunities Start your career with an internship at American Express and gain valuable industry experience. Our internships offer a chance to develop skills, work on challenging projects, and learn from leaders in the industry. Interns at American Express are considered integral members of the team and are given responsibilities that provide a real insight into their future career paths. Diversity and Inclusion At American Express, diversity and inclusion are at the core of our company culture. We are committed to building a diverse workforce and inclusive environment where every employee feels valued and inspired. We offer diversity training programs that empower our employees to thrive and lead in a global marketplace. Networking and Innovation Our employees enjoy unparalleled opportunities for networking and personal growth through our global connections and innovative projects. American Express encourages a culture of innovation that helps propel our company and your career forward. Career Benefits and Growth American Express is dedicated to the growth of its employees. We offer competitive benefits, including health, retirement plans, and family leave, ensuring that our team members have the support they need to succeed both at work and in their personal lives. Join Our Team Explore the job opportunities and open positions at American Express. We are continuously hiring talented individuals who are passionate about their careers and interested in working for a company that offers a dynamic and supportive environment. Stay Connected Keep up to date with the latest from American Express Careers by following our career blog and signing up for job alert emails. Tailor your subscription to receive updates that match your skills and interests. Discover the exciting and rewarding career opportunities that await at American Express. SEARCH AMERICAN EXPRESS JOBS Whether you are looking for a full-time position, an internship, or a leadership opportunity, American Express offers a path to a rewarding career. Join us and make a difference with your passion, creativity, and drive.
Learn more about American Express
Size
64,000 employees
Market Cap
$108.1 billion
Industry
Net Income
$3.1 billion
Founded
1850
5 Year Trend
+3.5%
Revenue
$37 billion
NASDAQ

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