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Added 1 hour ago
Consulting Architect - Search
Elastic
United States
End-to-End Engagement: Lead the delivery of customer projects from discovery and roadmap design through implementation, enablement, and optimization.
Added 2 hours ago
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Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Bothell, WA
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 3 hours ago
OS
Lead Software Engineer/Technical Program Manager
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Lead Software Engineer / Technical Program Manager to own both the technical architecture and program execution of the Multimode Threat Engagement Simulation Platform - a…
Added 6 hours ago
Senior Software Engineer
Braven
Remote, United States
…Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools, and automation that power Braven’s programs. On the Systems…
Added 6 hours ago
Senior Software Engineer
Braven
Remote, United States
…Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools, and automation that power Braven’s programs. On the Systems…
Added 6 hours ago
Offensive Security AI Engineer
Micron Technology, Inc.
Boise, ID
AI will be used as a force multiplier throughout the testing lifecycle. The engineer will apply AI-assisted techniques to accelerate reconnaissance, analyze attack paths, develop and debug…
Added 7 hours ago
W
(USA) Principal, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
Lead platform engineering efforts delivering scalable infrastructure, reusable tooling, and AI/ML frameworks aligned with strategic roadmaps.
Added 7 hours ago
W
Principal, Software Engineer - Walmart Data Ventures
Walmart
BELLEVUE, WA
- $132,000 to $264,000 USD / year
Lead platform engineering efforts, delivering scalable infrastructure, reusable tooling, and AI/ML frameworks aligned with strategic roadmaps.
Added 7 hours ago
W
Staff, Software Engineer
Walmart
Sunnyvale, CA
- $143,000 to $286,000 USD / year
Join Walmart as a Staff Software Engineer to lead the design, development, and deployment of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This…
Added 7 hours ago
W
(USA) Staff, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 7 hours ago
Lead Software Engineer - AI
Humana
Atlanta, GA
The Lead Software Engineer codes software applications based on business requirements. The Lead Software Engineer works on problems of diverse scope and complexity ranging from moderate to…
Added 8 hours ago
Quality Engineer
Better Impact
Remote, United States
…each platform's delivery pipeline, with agentic and AI-driven tooling brought in deliberately so coverage scales without adding headcount for every new…
Added 10 hours ago
SA
Senior Forward Deployed Engineer
Sinch America Inc.
Denver, CO
- $155,000 to $186,000 USD / year
We are hiring a Forward Deployed Engineer to make those integrations work in the real world. You will embed with customer engineering and operations teams, use modern AI development tools…
Added 11 hours ago
EG
Cloud Engineer
Eliassen Group
Raleigh, NC
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 11 hours ago
Chief Data/AI Engineer
Avalore, LLC
Arlington, VA
The Chief Data/AI Engineer will oversee all enterprise data engineering and operations support, ensuring the delivery of four primary data functions across all applicable security enclaves.…
Added 11 hours ago
M
Principal Software Engineer
Microsoft
United States
- $142,800 to $304,200 USD / year
The Azure Event Grid engineering team is seeking a talented and highly motivated Principal Software Engineer to lead the design and implementation of the next generation of PubSub…
Added 11 hours ago
M
Senior Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
As a Staff Engineer - AI Infrastructure Reliability in the AI Infrastructure Engineering Systems team, you will design, implement, and ensure the reliability and quality of engineering…
Added 11 hours ago
M
Senior Software Engineering
Microsoft
United States
- $119,800 to $261,000 USD / year
As a Senior Software Engineer, you will bring strong software design and engineering expertise, building reliable systems and production-ready services that turn ideas and data-driven…
Added 12 hours ago
Senior AI Engineer
Atria Health and Research Institute
Remote, United States
As a Senior AI Engineer at Atria, you will own the design, development, and production deployment of the LLM-powered systems that put AI directly in front of clinicians and members: agentic…
Added 12 hours ago
EG
Cloud Engineer
Eliassen Group
Montpelier, VT
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 12 hours ago
EG
Cloud Engineer
Eliassen Group
Austin, TX
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 13 hours ago
Principal Engineer Software Security Hybrid
Cisco Systems, Inc.
RTP, NC · San Jose, CA · Austin, TX · Chicago, IL
As a Principal Engineer on the AI Security team, you will be a senior technical authority shaping the security standard for every AI capability Cisco ships - to customers, partners, and…
Added 13 hours ago
Staff Engineer, Application Security (Remote, US)
Everyday Electric
Remote, United States
…infrastructure, and AI systems. Identify our highest-impact risks and lead cross-functional initiatives to address…
Added 13 hours ago
Senior Security Engineer
Runware
Remote, United States
As Senior Security Engineer, you will own the security of Runware's AI supercomputer: the bare-metal GPU fleet, the Sonic Inference Pods it lives in, the managed Kubernetes clusters we hand…
Added 16 hours ago
EG
Cloud Engineer
Eliassen Group
Concord, NH
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…

American Express

Sr Software Engineer I - Enterprise Architecture

Phoenix, AZ, United States

$123,000 to $215,250 USD / year

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Job details

Pay: $123,000 to $215,250 USD / year
Experience: 10+ years of software development experience
Posting language: English
Posted: Oct 22, 2026

Original job description

Sr Software Engineer I - Enterprise Architecture

Phoenix, AZ, United States(Hybrid)

Job Description

You Lead the Way. We’ve Got Your Back.

With the right backing, people and businesses have the power to progress in incredible ways. When you join Team Amex, you become part of a global and diverse community of colleagues with an unwavering commitment to back our customers, communities and each other. Here, you’ll learn and grow as we help you create a career journey that’s unique and meaningful to you with benefits, programs, and flexibility that support you personally and professionally.

At American Express, you’ll be recognized for your contributions, leadership, and impact - every colleague has the opportunity to share in the company’s success. Together, we’ll win as a team, striving to uphold our company values (https://about.americanexpress.com/our-company/who-we-are/who-we-are/default.aspx#values) and powerful backing promise to provide the world’s best customer experience every day. And we’ll do it with the utmost integrity, and in an environment where everyone is seen, heard and feels like they belong.

Join Team Amex and let's lead the way together.

About Enterprise Architecture:

Enterprise Architecture is an organization within the Core Technologies unit at American Express and it is a key enabler of the company’s architecture & technology strategy. The four pillars of Enterprise Architecture include:

Architecture as Code : this pillar owns and operates foundational technologies that are leveraged by engineering teams across the enterprise.
Architecture as Design : this pillar includes the solution and technical design for transformation programs and business critical projects which need architectural guidance and support.
Governance : this pillar is responsible for defining technical standards, and developing innovative tools that automate controls to ensure compliance.
Colleague Enablement: this pillar is focused on colleague development, recognition, training, and enterprise outreach.

About the Role:

We are looking for a Senior Engineer I to help design, build and operate the enterprise integration and event-driven platforms that connect American Express systems at scale. This is a hands-on senior engineering role, and you will own architecture solution, tooling and delivery for high-throughput, low-latency user interfaces & APIs & backend databases design & development in multi-region production environments, and you will set the technical direction that other engineers build against.

Responsibilities

Design, build and manage enterprise platforms and shared technology services for messaging, event distribution and system-to-system integration used by engineering teams across the enterprise.
Design and build the operator-facing surfaces for these platforms: self-service onboarding portals, topic and schema management consoles, and flow monitoring views, owning the full stack from the UI components through the APIs that back them.
Architect high-throughput, low-latency event-driven systems using publish/subscribe, queue-based and streaming patterns, and define the topic taxonomies, message contracts and canonical schemas that govern them.
Lead platform modernization and migration work - moving producers and consumers off legacy middleware and monolithic app servers onto containerized, cloud-native microservices with phased roadmaps, parallel-run validation, reconciliation and zero-outage cutovers.
Engineer resiliency into the platform: multi-region active-active topologies, endpoint failover, dead-letter handling, duplicate detection, and failure isolation so one flow cannot degrade another.
Own the delivery pipeline end to end - CI/CD, externalized configuration, release verification gates and documented rollback runbooks.
Build production observability: throughput and latency dashboards, log analytics, alerting, and data-quality/reconciliation checks between source and target streams.
Identify opportunities to apply LLMs and AI/ML to engineering problems - schema and mapping generation, anomaly and exception classification, reconciliation summarization - with human-in-the-loop review, accuracy baselines and deterministic fallbacks.
Take your place as a core member of an agile team driving the latest development practices: writing code and unit tests, working with API specs and automation.
Raise the engineering bar for the team - design reviews, HLD/LLD discipline, coding and review standards, test-coverage and security gates, and technical mentoring of junior engineers.
Partner with product, infrastructure and business stakeholders to translate objectives into technical designs, and articulate trade-offs clearly to both engineering and senior leadership audiences.

Qualifications

Preferably a BS or MS degree in computer science, computer engineering, or other technical discipline
10+ years of software development experience
Experience in Full Stack development.
Experience in LLMs & Prompt Engineering
Experience in Process Management, Case Management, Work Management is a plus.
Experience in ML, Cognitive OCR, Agentic AI automations driving cost savings.
Production cloud experience (AWS preferred): container orchestration, streaming and storage services, parameter/secret management and infrastructure as code.
Hands-on experience with enterprise messaging and streaming platforms
Extensive experience in designing and implementing large scale platforms with high resiliency, availability, and reliability.
Experience with CI/CD tooling (Harness, Jenkins, GitLab or equivalent) and container platforms (Docker, Kubernetes, ECS, OpenShift).
Strong data skills: relational databases and SQL/PLSQL, NoSQL stores, XML/XSD/XSLT and JSON schema design, and data-quality/reconciliation engineering.
Experience with observability and log analytics tooling (Dynatrace, Splunk, ELK or equivalent).
Python for automation, data engineering or ML is a plus.
Strong experience in applications with high throughput and performance
Experience with micro services architectures and service mesh technologies is preferred.
Demonstrated ability to mentor engineers and lead technical work across distributed onsite/offshore teams.
Willingness to learn new technologies and exploit them to their optimal potential
Ability to effectively interpret technical and business objectives and challenges and articulate solutions.
Every member of our team must be able to demonstrate the following technical, functional, leadership and business core competencies, including:
Agile Practices
Porting/Software Configuration
Programming Languages and Frameworks – Hands on experience in some or all the following is preferred: Javascript, Typescript, ReactJS, NodeJS, NextJS, API design & development, Backend Development on relational & Graph Database, Java, Python, Go, React, Envoy , gRPC, ProtoBuf, JSON, CouchBase, Cassandra, Redis, Cloud infrastructure & engineering.
Business Analysis
Analytical Thinking
Business Product Knowledge

At American Express, our culture is built on a 175-year history of innovation, shared values (https://www.americanexpress.com/en-us/company/who-we-are/) 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.

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 (https://www.americanexpress.com/en-us/colleagues/benefits) .

American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. American Express will consider for employment all qualified applicants, including those with arrest or conviction records, in accordance with the requirements of applicable state and local laws, including the California Fair Chance Act, the Los Angeles County Fair Chance Ordinance for Employers, and the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. For positions covered by federal and/or state banking regulations, American Express will comply with such regulations as it relates to the consideration of applicants with criminal convictions.

We back our colleagues with the support they need to thrive, professionally and personally. That's why we have Amex Flex, our enterprise working model that provides greater flexibility to colleagues while ensuring we preserve the important aspects of our unique in-person culture. Depending on role and business needs, colleagues will either work onsite, in a hybrid model (combination of in-office and virtual days) or fully virtually.

US Job Seekers - Click to view the “Know Your Rights (https://www.eeoc.gov/poster) ” poster. If the link does not work, you may access the poster by copying and pasting the following URL in a new browser window: https://www.eeoc.gov/poster.

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.

Job Info

Job Identification 26014419
Job Category Technology
Posting Date 10/22/2026, 12:10 AM
Apply Before 10/29/2026, 05:00 AM
Degree Level Bachelor's Degree
Job Schedule Full time
Job Shift Day
Locations 18850 N 56th Street Building 1, Phoenix, AZ, 85054, US(Hybrid)
Salary Range $123000 - $215250 annually + bonus + benefits
Career Area Technology

Return to Jobs List (https://careers.americanexpress.com/en/sites/CX_1/jobs)

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More about this job

Skills

Leadership
Customer experience
ICT system integration
Onboarding
Microservices
CI/CD
Coaching
Computer science
Computer engineering
Software development
Full-stack development
Case management
ML
OCR
AWS
Infrastructure as code
Jenkins
GitLab
Docker
Kubernetes
Red Hat OpenShift
SQL
NoSQL
Dynatrace
Splunk
Python
Data engineering
Agile
Programming languages
JavaScript
Next.js
API development
Back-end development
Oracle Java
Go
React
Apache Cassandra
Redis
Business analysis
Analytical skills

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