Jobs in the United States

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Web Services Engineer
Unissant
Washington, DC
- $132,000 to $162,000 USD / year
Unissant is seeking a Web Services Engineer to support a newly awarded program for a federal health agency. Engineer and support the runtime environments and service infrastructure that…
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Kubernetes Admin/Engineer
Huntridge Labs, LLC
Remote, United States
Troubleshoot complex platform, networking, and application issues across distributed systems.
Added 1 min ago
Sr Network Engineer
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…the nation’s top omnichannel retailers. As a Senior Network Engineer, you’ll support end-to-end lifecycle management, automation, security, design, deployment, capacity planning,…
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Added 4 mins ago
Electrode Vision Systems Engineer
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The Engineer I, Vision Systems supports machine vision and automated inspection systems in battery cell manufacturing. This position assists with inspection programming, equipment setup,…
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Staff Software Engineer
Overjet
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Security Engineer (Identity Platforms)
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The Security Engineer plays a foundational role in supporting the organization’s security program by implementing security controls, monitoring systems for potential threats, and assisting…
Added 7 mins ago
Senior Supplier Quality Engineer
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…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 9 mins ago
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Sr Engineer - Construction Operations & Governance
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- $96,000 to $157,000 USD / year
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Added 9 mins ago
Field IT/Systems Engineer
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Transformational Security is seeking a highly capable Field Systems Engineer with expertise in IT systems administration, networking, and cybersecurity supporting RF security systems. You…
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MLOps Engineer
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- $115,000 to $165,000 USD / year
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Added 10 mins ago
Senior UNIX System Engineer
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3+ years as a UNIX/Linux Systems Administrator or IT Engineer, including automating assigned tasks.
Added 11 mins ago
IG
Data Engineer - ETL
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Jacksonville, FL
- From $68 USD / hour
Dimensional modeling and data quality automation experience.
Added 12 mins ago
Instrumentation & Controls Engineer 1 (Entry-Level) - Nuclear (Summer 2027)
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…academic background and coursework in analog and digital control systems, systems engineering, mechatronics, or…
Added 17 mins ago
Systems Integration/Test Engineer Stf - Test Conductor
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Kennedy Space Center, FL
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Added 18 mins ago
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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 18 mins ago
Scientist, Optical Systems Engineering
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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 18 mins ago
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Site Reliability Engineer
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Chandler, AZ
- $56.49 to $66.49 USD / hour
…recovery,documentation platforms,ETL,Git,IBM DB2,Information Systems,computer science,infrastructure as code,JavaScript,Matplotlib,knowledge of Microsoft…
Added 18 mins ago
Senior Information Security Engineer
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Phoenix, AZ
The Senior Information Security Operations Engineer position provides technical leadership during high-severity events, coordinates cross?functional response efforts, and ensures incidents…
Added 19 mins ago
ETS Developer IV- Core Payments
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We are looking for an experienced Digital Engineer to provide technical leadership and direction across Digital, with a focus on security, technology strategy, architecture, and…
Added 21 mins ago
Senior DevOps Engineer
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United States
Minimum 5 years of software engineering, information security, or systems administration experience required
Added 29 mins ago
AS
Software Dev Engineer - Software 3058682
Apex Systems Inc.
Westborough, MA
- $54 USD / hour
An established organization is seeking a talented Software Dev Engineer II to join the team. This position focuses on developing test strategies and solutions for new robotics products,…
Added 29 mins ago
System Development Engineer, Ops Tech Solutions
Amazon.com Services LLC
Austin, TX
- Develop APIs, data pipelines, and integrations with AWS services and internal systems to create end-to-end automation that serves both technical and non-technical customer personas.
Added 34 mins ago
Senior DevOps Engineer
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Added 39 mins ago
Field Service Technician
Bell and Howell
Elk Grove, IL
Bell and Howell delivers technology-driven Automation Services and Automation Solutions that help businesses optimize performance, reduce downtime, and improve customer experiences.

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