Jobs in the United States

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Added 4 mins ago
C
Quality Engineer (AI & Test Automation)
Cognizant
Jefferson City, MO
- $65,000 USD / year
+ Design, develop, and maintain test automation frameworks using Java and Python. Write clean, efficient, and scalable automation scripts for new features to ensure robust test coverage…
Added 4 mins ago
Mobile Web Developer and Digital Lead
Insight Global
Radnor, PA
SmartMark Communications is seeking a highly skilled Web Developer & Digital Lead to oversee the development, maintenance, and growth of our digital ecosystem. This individual will serve as…
Added 4 mins ago
Data Integration Specialist
Caris MPI, Inc.
Irving, TX
Working experience with AWS S3 to deploy data to external partners.
Added 5 mins ago
CyberArk Engineer/IAM/Remote
Kelly Services
Remote, United States
Experience with scripting and automation using PowerShell, Python, or REST APIs.
Added 5 mins ago
Senior Engineer, Process Data Science and Statistics
AstraZeneca Pharmaceuticals LP Company
Gaithersburg, MD
Proficiency in Python (pandas, scipy, statsmodels, scikit-learn, plotly) and SQL for data analysis and pipeline development
Added 6 mins ago
Director, AI & Data Science
CSL Behring
King of Prussia, PA
Added 7 mins ago
O
Lead Consulting Developer- Python, AI/ML, Distributed System, Microservices
Oracle
Harrisburg, PA
- $97,500 to $209,500 USD / year
…Oracle Health’s strategic priorities. As a Lead Consulting Developer, you will focus on developing and optimizing Python code to support AI and machine learning initiatives. This role…
Added 7 mins ago
Threat Hunter, FedCloud (Remote)
CrowdStrike
Harrisburg, PA
Programming/scripting knowledge, particularly Python or Go Understanding of administrative tools and living-off-the-land techniques
Added 7 mins ago
AWS Connect Developer
ASM Research, An Accenture Federal Services Company
Harrisburg, PA
The AWS Connect Developer designs, implements, and maintains cloud-based contact center solutions using Amazon Connect and integrated AWS serverless services. The role develops interactive…
Added 7 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Harrisburg, PA
In this role, you will be supporting products that have recently been transitioned from on-prem data center into AWS Cloud. The position will be heavily involved in strategizing and…
Added 7 mins ago
Software Engineer
Teradata
Harrisburg, PA
…will also have class work or independent experience with Go, Python, RESTful services, K8S, computer science fundamentals (e.g. RESTful API, algorithms), Git, and agile…
Added 7 mins ago
UI Software Developer - .Net - Remote
SitusAMC
Harrisburg, PA
Experience with AWS cloud platforms and services
Added 7 mins ago
Lead Site Reliability Engineer - Remote
SitusAMC
Harrisburg, PA
…consuming in-house products, building and managing various AWS Cloud Environments running on different AWS…
Added 7 mins ago
Full-Stack/UI Senior Software Engineer - 26375
Enverus
Pittsburgh, PA
Containerize features with Docker for deployment to AWS infrastructure
Added 8 mins ago
Junior Systems Engineer/Support Analyst/Hybrid
Kelly Services
Philadelphia, PA
Basic scripting knowledge using Bash, PowerShell, or Python.
Added 9 mins ago
Software Engineer I
American Express
Sunrise, FL
We are looking for a motivated and hands-on Full Stack Software Engineer with strong Python programming fundamentals, experience working with Relational and NoSQL databases, and practical…
Added 11 mins ago
Sr. CyberArk Implementation Engineer or Architect
Capgemini
Atlanta, GA, GA
Added 12 mins ago
Fellow Software Engineer-Eng (Agentic AI Architecture & Engineering)
UKG
Jefferson City, MO
- Technical Proficiency: Expert-level skills in programming languages (e.g., Python, Java) and AI frameworks (e.g., TensorFlow, PyTorch). Strong understanding of cloud platforms (AWS,…
Added 14 mins ago
Manager, Software Engineering
Nike
Beaverton, OR
Experience with AWS services such as Lambda, DynamoDB, Step Functions, Elasticsearch/OpenSearch, and S3.
Added 16 mins ago
Security Engineer
Cala Health
United States
…role, you will be the primary technical authority securing our AWS cloud architecture, modern CI/CD pipelines, and web/connected applications. You will bridge software engineering, DevOps,…
Added 17 mins ago
Delivery Consultant , WWPS ProServe
Amazon Web Services, Inc.
Arlington, VA · Denver, CO · Herndon, VA
…Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical…
Added 17 mins ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · New York, NY · Denver, CO · Herndon, VA
…production deployment - combining the technical rigor of an AWS SDE with the urgency and ownership required to deliver measurable customer business…
Added 17 mins ago
Software Development Engineer - III, AWS OpenSearch, New Initiative
Amazon Development Center U.S., Inc.
Santa Clara, CA
…want to have direct and immediate impact on a large number of AWS users? Do you want to be part of a fast-growing AWS service and work in a fast paced startup style…
Added 17 mins ago
AI Automation Engineer, Finance & Accounting
Cengage Group
Kansas City, MO
+ Strong proficiency in Python and SQL with experience building production automation
Added 20 mins ago
T
Senior AI/ML Engineer
TEKsystems
New York, NY
- $119,800 to $179,800 USD / year
…ideal candidate should have proficiency in Amazon Web Service (AWS) and/or Google Cloud Platform (GCP) with a solid foundation in data engineering, Machine Learning and MLOps cloud-native…

American Express

Software Engineer I

Sunrise, FL, United States

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Job details

Apply by: Nov 13, 2026
Experience: 1-3 years of enterprise experience in software development using Python.
Posting language: English
Posted: Nov 5, 2026

Original job description

Joining Amex Tech means discovering and shaping your contribution to something big. Here, you can work alongside talented tech teams and build a unique career with the Powerful Backing of American Express. With a range of opportunities to work with the latest technologies, and a commitment to back the broader engineering community through open source, our mission is to power your success. Because Amex Tech is powered by our technology, our culture, and our colleagues. We are looking for a motivated and hands-on Full Stack Software Engineer with strong Python programming fundamentals, experience working with Relational and NoSQL databases, and practical exposure to Generative AI (GenAI) and Agentic AI development. The ideal candidate will be passionate about building scalable applications, integrating Large Language Models (LLMs), implementing Retrieval-Augmented Generation (RAG) solutions, and developing AI-powered workflows using frontier and open-source models. This role offers an opportunity to work on both modern AI technologies and contributing to enterprise-grade software applications.

Key Responsibilities

Python & Backend Development

Design, develop, test, and maintain Python-based applications and backend services.
Build and integrate RESTful APIs using frameworks such as FastAPI or Flask.
Write clean, modular, reusable, and maintainable code.
Implement unit tests, debugging, logging, and error handling.
Collaborate with cross-functional teams to deliver reliable software solutions.

Database Development

Work with relational databases such as PostgreSQL, Oracle
Develop SQL queries, manage schemas, and perform basic query optimization.
Work with NoSQL databases such as Couchbase, Cassandra, MongoDB, DynamoDB
Implement data ingestion, retrieval, and integration workflows.

Generative AI & Vector Databases

Develop GenAI-powered applications using Large Language Models.
Build and integrate Retrieval-Augmented Generation (RAG) pipelines.
Work with vector databases.
Implement document ingestion, chunking, embeddings, semantic search, and retrieval workflows.
Integrate LLM APIs and develop effective prompt engineering strategies.

Agentic AI Development

Develop AI agents capable of executing tasks, invoking tools, and interacting with external systems.
Build agentic workflows using frameworks such as LangChain, LangGraph, or similar technologies.
Integrate frontier LLMs & open-source/open-weight LLMs.
Implement basic agent orchestration, tool calling, state management, and workflow automation.
Evaluate agent performance, reliability, and response quality.

Software Engineering & Collaboration

Use Git for version control and collaborate through code reviews.
Participate in Agile development processes.
Write technical documentation and support application troubleshooting.
Follow secure coding practices and data privacy requirements.
Contribute to continuous improvement of AI-enabled applications.

Required Qualifications

Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent practical experience.
1-3 years of enterprise experience in software development using Python.
Strong understanding of Python programming, object-oriented programming, data structures, and APIs.
Hands-on experience with at least one Relational database and one NoSQL database.
Working knowledge of SQL, database design, and data retrieval.
Practical experience integrating LLMs into Python applications.
Understanding of embeddings, vector databases, semantic search, and RAG architectures.
Familiarity with frontier and open-source LLMs.
Basic understanding of agentic AI concepts, tool calling, and AI workflow orchestration.
Experience using Git and common development tools.
Knowledge of Docker, CI/CD pipelines, and deployment practices.
Strong problem-solving, debugging, and communication skills.

Preferred Qualifications

Experience with LangChain, LangGraph or similar frameworks.
Familiarity with model-serving tools such as Ollama, vLLM.
Experience with cloud platforms such as AWS, Azure, or Google Cloud.
Familiarity with LLM evaluation, observability, prompt optimization, and guardrails.
Understanding of MCP (Model Context Protocol) and AI tool integration.
Exposure to enterprise security, authentication, and access control.

Employment eligibility to work with American Express in the United States is required as the company will not pursue visa sponsorship for these positions.

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