American Express

Sr Software Engineer II - Global Commercial Services Technology

American Express • $138K — $165K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 8+ years of software engineering experience focused on backend systems.
  • Bachelor's degree in Computer Science, Software Engineering, or related field.
  • Hands-on experience with Golang for backend service development.
  • Proficient in designing and deploying systems in AWS environments.
  • Experience with distributed systems, APIs, and microservices architectures.
  • Familiarity with domain-driven design and modern architectural patterns.
  • Knowledge of various data storage technologies, including relational and NoSQL databases.
  • Experience with distributed Postgres-compatible databases like CockroachDB.

Responsibilities

  • Design, develop, and deploy scalable backend services and APIs using Golang in AWS.
  • Build microservices using domain-driven design and modern architectural patterns.
  • Collaborate with frontend engineers and stakeholders to define service contracts.
  • Mentor engineers and promote collaboration across distributed teams.
  • Evaluate and integrate SaaS, PaaS, and IaaS solutions for functional requirements.
  • Participate in architecture reviews and proof-of-concept initiatives.
  • Develop scalable, resilient, and observable distributed systems.

Benefits

  • Opportunity to work on a next-generation expense management platform.
  • Collaborative environment with cross-functional teams.
  • Mentorship opportunities to foster professional growth.
  • Access to cutting-edge technologies and architectural patterns.
  • Work with a company that values innovation and entrepreneurial mindsets.
Full Job Description
Job Description

The Global Commercial Services team at American Express is seeking a Senior Software Engineer II with strong expertise in frontend development and user-centric product engineering. This role will play a key part in building a next-generation expense management platform that delivers intuitive, scalable, and high-performing digital experiences for Small and Medium-sized (SMS) businesses and Corporate customers.

Responsibilities

  • Design, develop, and deploy scalable backend services and APIs using Golang in AWS environments.
  • Build microservices leveraging domain-driven design and modern architectural patterns such as hexagonal architecture.
  • Collaborate with frontend engineers, product managers, and stakeholders to define service contracts and platform capabilities.
  • Mentor engineers and foster strong collaboration across distributed engineering teams.
  • Evaluate and integrate SaaS, PaaS, and IaaS solutions to meet functional and non-functional requirements.
  • Participate in architecture reviews, RFCs, and proof-of-concept initiatives.
  • Develop highly scalable, resilient, and observable distributed systems.
  • Design and implement event-driven architectures and streaming solutions using Kafka and related messaging technologies.
  • Integrate with workflow orchestration and durable execution frameworks such as Camunda and Temporal.
  • Design and manage data systems across relational, graph, document, search, and OLAP databases.
  • Build and operate cloud-native systems using AWS services such as Lambda, ECS, SQS, API Gateway, RDS, and S3.
  • Implement observability through logging, monitoring, and distributed tracing using tools such as Datadog.
  • Establish backend engineering standards, best practices, and system design conventions.
  • Plan, estimate, and deliver on engineering work while proactively mitigating risks and resolving blockers.
  • Communicate progress and system capabilities to stakeholders and leadership.


Qualifications

  • 8+ years of experience in software engineering with a strong focus on backend systems.
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field.
  • Strong hands-on experience building backend services using Golang.
  • Strong experience designing and deploying systems in AWS cloud environments.
  • Experience building and operating distributed systems, APIs, and microservices architectures.
  • Experience with domain-driven design and modern architectural patterns.
  • Experience working with a variety of data storage technologies including relational and NoSQL databases.
  • Experience with distributed Postgres-compatible databases such as CockroachDB.
  • Experience integrating workflow orchestration platforms such as Camunda or Temporal.
  • Experience implementing observability, monitoring, and performance optimization tools such as Datadog.
  • Experience collaborating across cross-functional teams and mentoring engineers.
  • Strong communication and problem-solving skills.
  • Experience integrating AI/ML models into backend systems is a plus.
  • Entrepreneurial mindset and passion for building scalable systems.
  • Employment eligibility to work with American Express in the United States is required as the company will not pursue visa sponsorship for this position.

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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