American Express Logo

American Express

Senior Software Engineer - Global Merchant Services Technology

Reposted One Month Ago
Be an Early Applicant
Hybrid
Sydney, New South Wales, AUS
Expert/Leader
Hybrid
Sydney, New South Wales, AUS
Expert/Leader
The Senior Software Engineer will design, develop, and deploy scalable software solutions while mentoring junior engineers and collaborating with cross-functional teams.
The summary above was generated by AI

As a Senior Software Engineer in Global Merchant Services Technology (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
  • 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, Ignite, Restful APIs, Redis, Kafka.
  • Strong engineering and professional leadership skills.
  • Demonstrated ability to lead, partner, and collaborate multi-functionally across many engineering teams.
About Us

At American Express, our culture is built on a 175-year history of innovation, shared values and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. From delivering differentiated products to providing world-class customer service, we operate with a strong risk mindset, ensuring we continue to uphold our brand promise of trust, security, and service.

As part of Team Amex, you’ll experience our powerful backing with comprehensive support for your holistic well-being and many opportunities to learn new skills, develop as a leader, and grow your career. Here, your voice and ideas matter, your work makes an impact, and together, you will help us define the future of American Express.

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
  • Support for financial-well-being and retirement
  • Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location)
  • Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need
  • Generous paid parental leave policies (depending on your location)
  • 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

Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.

American Express Sydney, New South Wales, AUS Office

12 Shelley St, Sydney, NSW, Australia, 2000

Similar Jobs

3 Hours Ago
Hybrid
Sydney, New South Wales, AUS
Senior level
Senior level
Financial Services
Support the Securities Services controls framework across Australia by conducting control reviews, identifying risks and weaknesses, coordinating issue remediation, and maintaining governance documentation. Partner with business, operations, technology, compliance, legal, risk, and audit teams. Prepare dashboards and management reporting, support thematic reviews and root cause analysis, and coordinate audit and regulatory responses through evidence gathering and action closure.
3 Hours Ago
Hybrid
Sydney, New South Wales, AUS
Mid level
Mid level
Financial Services
Provide regulatory advice to internal stakeholders, support regulatory change and engagement, design and operate compliance and operational risk controls, deliver training, manage monitoring and reporting, coordinate audits and regulatory interactions, and promote a strong compliance culture across the Australia & New Zealand business.
3 Hours Ago
Remote or Hybrid
2 Locations
Senior level
Senior level
Financial Services
Develop and maintain enterprise-grade C# and .NET applications, RESTful APIs, event-driven microservices, and distributed systems on AWS. Design PostgreSQL schemas, optimize queries, and support high-volume workloads across the full software development lifecycle. Collaborate with product owners and architects while meeting compliance, security, resiliency, and service-level requirements. Use and evaluate AI-assisted development tools responsibly for coding, testing, refactoring, documentation, and automation.
Top Skills: .Net 6.Net 7.Net 8AWSAzureC#DapperEntity FrameworkGithub ActionsGithub CopilotJenkinsMicroservicesMySQLOraclePostgresReactRestful ApisSpinnakerSQL Server

What you need to know about the Sydney Tech Scene

From opera to comedy shows, the Sydney Opera House hosts more than 1,600 performances a year, yet its entertainment sector isn't the only one taking center stage. The city's tech sector has earned a reputation as one of the fastest-growing in the region. More specifically, its IT sector stands out as the country's third-largest, growing at twice the rate of overall employment in the past decade as businesses continue to digitize their operations to stay competitive.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account