Jobs in the United States

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Added 5 mins ago
SITEC - Network Engineer - Camp H.M. Smith, HI
Peraton
Camp H.M. Smith, HI
The Network Engineer must be detail-oriented and have in-depth knowledge of networking hardware and software. The Engineer must keep their technical skills updated and studies vendor…
Added 5 mins ago
Junior Level Systems Engineer
Peraton
Chantilly, VA · Springfield, VA
Start your systems engineering career at the heart of national security. As a Junior Systems Engineer, you'll support the National System of Geospatial-Intelligence (NSG), Allied System of…
Added 6 mins ago
WW
Network Operations Engineer
World Wide Technology Holding, LLC
New York, NY
- $105,000 to $120,000 USD / year
…collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test and validate innovative technology solutions for…
Added 9 mins ago
Electrical Design Engineer (Prime), Senior
Axiom Space
United States
Integrate with other suit and test functions including thermal control, flight software, power distribution, test facilities, and test support equipment.
Added 11 mins ago
Senior Associate, Integration and Test Engineering
L3Harris
Malabar, FL
Job Title: Senior Associate, Integration and Test Engineering
Added 11 mins ago
A
Project BESS Engineer
Actalent
Juno Beach, FL
- $60 to $65 USD / hour
…renewable power and energy storage development. The Project BESS Engineer works closely with project managers, engineering teams, and suppliers using modern engineering tools and software…
Added 12 mins ago
Electrical Engineering - Design & Manufacturing
RED CAT HOLDINGS
Valdosta, GA
The Electrical Engineer – Design & Manufacturing is responsible for the design, development, integration, testing, and production support of electrical systems used in Blue Ops' unmanned…
Added 12 mins ago
Systems Integration/Test Engineer Stf - Test Conductor
Lockheed Martin
Kennedy Space Center, FL
Ability to perform reliably in a 24‑hour operational environment, working rotating day, split, and night shifts
Added 12 mins ago
MT
Engineer - Assoc Level
MCSG Technologies
Greenbelt, MD
- $80,000 to $100,000 USD / year
JOB SUMMARY: The SIREN Engineer will support the technical execution of advanced ground software systems supporting NASA Innovation Lab with the U.S. Search and Rescue Satellite-Aided…
Added 12 mins ago
AE
Software Engineer I
American Express
Sunrise, FL
- $103,750 to $174,750 USD / year
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 13 mins ago
Senior Specialist, Mechanical Engineering - Thermal Analyst
L3Harris
Palm Bay, FL
…experience. Team is seeking an Electronic Packaging Mechanical Engineer specializing in thermal analysis to work with a cross-functional team to assist development, design, and…
Added 13 mins ago
Scientist, Optical Systems Engineering
L3Harris
Palm Bay, FL
The Optical Systems Engineer will support the larger program team performing critical functions such as requirements management, interface management, system design, risk and opportunity…
Added 13 mins ago
Staff Mechanical Engineer- Tooling
nLIGHT
Longmont, CO
All applicants must possess or be qualified to obtain a U.S
Added 13 mins ago
Lead Design and Analysis Engineer (Electronic Sys Design & Analy)
The Boeing Company
Daytona Beach, FL
…developing system/subsystem requirements, participating with Software engineers with real-time Operational Flight Program (OFP) development, subsystem/system testing, and evaluating system…
Added 13 mins ago
Specialist, Ground Systems Engineer
L3Harris
Melbourne, FL
…enable our nation’s weather capabilities. As a ground systems engineer, you’ll lead and coordinate critical deployment and integration activities, ensuring seamless integration, testing,…
Added 14 mins ago
System Integration and Test Associate Engineer
Lockheed Martin
Orlando, FL
You will be the System Integration and Test Associate Engineer to support a program's system integration and system qualification initiatives in Orlando, FL . Our team:
Added 14 mins ago
Senior Test Engineer - Missile Systems
Lockheed Martin
Orlando, FL
You will be the Integration and Test Senior Engineer for our team, responsible for leading the integration, testing, and evaluation of complex systems with a focus on RF Communication, RF…
Added 22 mins ago
Test Equipment Engineer
ENSCO - Hot Jobs
Endicott, NY
ENSCO Avionics, Inc. has a need for a Test Equipment engineer to design integrate and document Test Equipment and associated Test Program Sets used in avionics systems. The individual will…
Added 22 mins ago
Senior Software Systems Engineer
ENSCO - Hot Jobs
Endicott, NY
ENSCO Avionics, Inc. has an exciting opportunity for a Sr Software Systems Engineer skilled in software integration and verification for embedded avionic engine and flight control systems.…
Added 22 mins ago
Avionics Software Engineer III
ENSCO - Hot Jobs
Endicott, NY
ENSCO Avionics, Inc. has an exciting opportunity for a Systems Engineer skilled in software integration and verification for embedded avionic engine and flight control systems. Work is…
Added 22 mins ago
Avionics Software Engineer II
ENSCO - Hot Jobs
Endicott, NY
ENSCO Avionics, Inc. has an exciting opportunity for a Systems Engineer skilled in software integration and verification for embedded avionic engine and flight control systems. Work is…
Added 27 mins ago
Vice President, Full-Stack Engineer
BNY
Pittsburgh, PA
We’re seeking a future team member for the role of Full-Stack Engineer to join our ETF Platform Engineering team. This role is located in Not provided in the provided context
Added 36 mins ago
Electrical Engineering - Design & Manufacturing
BLUE OPS INC
Valdosta, GA
The Electrical Engineer – Design & Manufacturing is responsible for the design, development, integration, testing, and production support of electrical systems used in Blue Ops' unmanned…
Added 38 mins ago
Systems Integration and Test (I&T) Engineer
General Dynamics Mission Systems, Inc
Bloomington, MN
As a Systems Integration and Test (I&T) Engineer for Land and Air Systems, you’ll be a member of a cross functional team responsible for the early integration and formal test of aircarft…
Added 38 mins ago
C++ Software Engineer – Trade Capture
Millennium
New York
Knowledge of post-trade systems and workflows, including trade capture, lifecycle processing, allocations, reconciliation, and downstream accounting or back-office integration

American Express

Software Engineer I

Sunrise, FL, United States

$103,750 to $174,750 USD / year

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Job details

Pay: $103,750 to $174,750 USD / year
Experience: 1-3 years of enterprise experience in software development using Python.
Posting language: English
Posted: Nov 5, 2026

Original job description

Software Engineer I

Sunrise, FL, United States(Hybrid)

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.

Responsibilities

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.

Qualifications

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.

Job Info

Job Identification 26016174
Job Category Technology
Posting Date 11/06/2026, 12:26 AM
Apply Before 11/13/2026, 08:00 AM
Degree Level High School Graduate
Job Schedule Full time
Job Shift Day
Locations 1500 NW 136th Avenue, Sunrise, FL, 33323, US(Hybrid)
Salary Range $103750 - $174750 annually + bonus + benefits
Career Area Technology

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Jobs in the United States