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Python Developer Iii

Naranja

Leisure City

Goulds

South Miami Heights

Cutler Ridge

Cutler Bay

Richmond West

Homestead

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Three Lakes

Palmetto Estates

Palmetto Bay

Cutler

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Miami

Python Developer Iii Jobs

Agile Defense

American Express

Hybrid

Onsite

<p><span>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.</span></p><p><span>The Technology organization enables and accelerates the company’s growth strategies, delivering global capabilities and services in support of Amex’s customers and colleagues, while maintaining 24/7 servicing and availability to ensure an uninterrupted, high-quality customer experience. Technology provides the foundation for everything we do in the company while driving differentiation through building and leveraging innovative technology and data insights.</span></p><p><span>At American Express, AI is reshaping the future of commerce and redefining the experiences our commercial customers and card members expect. Within Amex Technology, we are building platforms, products, and governance that enable agentic AI systems to operate responsibly and at scale across the enterprise.</span></p><p><span>Our focus is on agentic AI development: designing intelligent, adaptive systems that can plan, reason, and act across complex workflows with appropriate levels of autonomy. These systems power autonomous workflows, decision support, and customer-facing experiences—while meeting the high standards for security, explainability, reliability, and compliance required in financial services.</span></p><p><span>We partner closely with product, design, and business teams to deliver agentic capabilities that reduce operational friction, improve decision-making, and transform how customers interact, transact, and grow.</span></p><p><span><strong>The Role</strong></span></p><p><span>As an AI Engineer III – Agentic AI, you will be a hands-on builder contributing to the development of production agentic AI systems that operate on real financial data and serve real customers.</span><br><span>You will work alongside experienced engineers, product managers, and designers to design, build, and ship AI-powered features, while learning how to operate within a regulated, customer-facing environment. This role offers strong mentorship and opportunities to grow your technical depth in LLMs, agentic systems, and production AI engineering.</span></p><p><span>This is not a research-only role. You will write production code, contribute to system design discussions, and help operate what you build after launch, with support and guidance from more senior engineers.</span><br><span>&nbsp; &nbsp;</span><br>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p><h3>Responsibilities</h3><div><p><span><strong>What You’ll Do</strong></span></p><ul><li><span>Contribute to the design and implementation of LLM-powered and agentic product features.</span></li><li><span>Build and extend agentic AI workflows that reason over context, call tools, and perform actions under guidance from senior engineers.</span></li><li><span>Help implement and maintain retrieval-augmented generation (RAG) pipelines over financial data, with an emphasis on correctness and safety.</span></li><li><span>Contribute to shared AI infrastructure such as LLM services, orchestration components, and evaluation or monitoring tooling.</span></li><li><span>Participate in operating AI systems in production, including monitoring, debugging, and improving reliability and performance.</span></li><li><span>Collaborate closely with product and design partners, learning to translate customer needs into technical solutions.</span></li></ul><p>&nbsp;</p><p><span><strong>Technical Environment</strong></span></p><p><span>We don’t hire to a narrow checklist, but candidates should be excited to grow in a modern, enterprise-scale engineering environment with a focus on agentic AI.</span></p><p><span><strong>Core engineering stack</strong></span></p><ul><li><span>Languages: Python, Go, TypeScript</span></li><li><span>Cloud and infrastructure: AWS and/or GCP, Kubernetes</span></li><li><span>APIs and services: REST, gRPC</span></li><li><span>Distributed systems: event-driven architectures, including Kafka</span></li></ul><p>&nbsp;</p><p><span><strong>Agentic AI and ML &nbsp;</strong></span></p><ul><li><span>Commercial and open-source LLMs integrated into agentic workflows</span></li><li><span>Tooling for agent orchestration, retrieval-augmented generation, vector storage, and evaluation</span></li><li><span>Schema validation and structured data handling</span></li></ul><p>&nbsp;</p><p><span><strong>AI-assisted development</strong></span></p><ul><li><span>Use of AI-assisted and agentic development tools for design, implementation, testing, debugging, and refactoring</span></li><li><span>Learning how to apply these tools responsibly while maintaining production-quality standards</span></li><li><span>All systems are built to meet high standards for reliability, security, and auditability, reflecting the responsibility of deploying autonomous AI in a financial services environment.</span></li></ul></div><h3>Qualifications</h3><div><ul><li><span>4+ years of professional software engineering experience.</span></li><li><span>Some hands-on experience building or contributing to AI-powered features, LLM-based applications, or applied ML systems (professional or project-based).</span></li><li><span>Solid engineering fundamentals in at least one backend language (Python, Go, or TypeScript).</span></li><li><span>Familiarity with APIs, basic cloud concepts, and modern development practices.</span></li><li><span>Interest in agentic AI systems, autonomy, and AI-assisted development workflows.</span></li><li><span>Willingness to learn, take feedback, and grow technical ownership over time.</span></li><li><span>Comfort working in collaborative, cross-functional teams.</span></li><li><span>A strong customer mindset and curiosity about real-world problem solving.</span></li></ul><p>&nbsp;</p><p><span><strong>Preferred Qualifications</strong></span></p><ul><li><span>Exposure to LLM tooling, prompt engineering, RAG, or agent frameworks through work, coursework, or personal projects.</span></li><li><span>Internship or early-career experience in fintech or other regulated environments.</span></li><li><span>Contributions to open-source projects, hackathons, or side projects related to AI or developer tooling.</span></li></ul><p>&nbsp;</p><p>Depending on factors such as business unit requirements, the nature of the position, cost and applicable laws, American Express may provide visa sponsorship for certain positions.&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p></div><h3>About Company</h3><div><p>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:</p>
<p></p>
<ul>
 <li>Competitive base salaries</li>
 <li>Bonus incentives</li>
 <li>6% Company Match on retirement savings plan</li>
 <li>Free financial coaching and financial well-being support</li>
 <li>Comprehensive medical, dental, vision, life insurance, and disability benefits</li>
 <li>Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need</li>
 <li>20+ weeks paid parental leave for all parents, regardless of gender, offered for pregnancy, adoption or surrogacy</li>
 <li>Free access to global on-site wellness centers staffed with nurses and doctors (depending on location)</li>
 <li>Free and confidential counseling support through our Healthy Minds program</li>
 <li>Career development and training opportunities</li>
</ul>
<p>For a full list of Team Amex benefits, visit out&nbsp;<a href="https://www.americanexpress.com/en-us/colleagues/benefits" target="_blank" rel="nofollow">Colleague Benefits Site</a>.</p>
<div>
 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.
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 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.
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 The below represents the expected salary range for this job requisition. Ultimately, in determining&nbsp;your pay, we’ll consider&nbsp;your location, experience, and other job-related factors.​
</div></div><h2>Company</h2><div><p style="margin:0px; padding-bottom:10px !important">At American Express, our culture is built on a 175-year history of innovation,&nbsp;<a href="https://www.americanexpress.com/en-us/company/who-we-are/" target="_blank" rel="nofollow">shared values&nbsp;</a>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.</p>
<p style="margin:0px; padding-bottom:10px !important">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.</p></div>

AI Engineer III - Agentic AI

AI Engineer III

4+ years of professional software engineering; experience with AI-powered features; backend language skills; API/cloud familiarity; interest in agentic AI; collaborative; customer-focused; preferred fintech exposure.

<div><strong><span style="font-size: 16px;">About Agile Defense</span></strong></div>
<div>&nbsp;</div>
<div><span style="font-size: 16px;">At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.</span></div>
<div>&nbsp;</div>
<div><span style="font-size: 16px;">Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility—leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests.</span></div><div><br></div><div>
<div>Requisition #: 1533</div>
<div>Job Tittle: Data Engineer III</div>
<div>Location: Doral, FL</div>
<div>Required Clearance: Top Secret</div>
</div><br/><br/>Requisition #: 1533
Job Tittle: Data Engineer III
Location: Doral, FL
Required Clearance: Top Secret
<br/><br/><b>Job Description </b><br/><div>Build Scalable Data &amp; ML Infrastructure</div>
<div>&nbsp;</div>

<li>Design and implement medallion architecture (Bronze/Silver/Gold) using Databricks or reliable data processing and ML model training&nbsp;</li>
<li>Develop automated data pipelines that process structured and unstructured data from multiple sources into analytics-ready formats&nbsp;</li>
<li>Create robust ETL/ELT workflows using Apache Spark and modern data engineering practices for both batch and streaming data&nbsp;</li>
<li>Build and maintain data quality monitoring and validation systems across the entire data and ML lifecycle Drive ML Platform Excellence&nbsp;</li>
<li>Implement MLOps best practices including automated model training, validation, deployment, and monitoring using MLflow and Databricks workflows&nbsp;</li>
<li>Design scalable ML inference systems that handle high-volume, low-latency predictions in production environments&nbsp;</li>
<li>Create comprehensive monitoring and alerting systems for model performance, data drift, and system health&nbsp;</li>
<li>Build self-service ML capabilities that enable data scientists to deploy and monitor their own models efficiently Enable Advanced Analytics &amp; Business Intelligence&nbsp;</li>
<li>Design and maintain data models that support both machine learning workloads and business intelligence requirements&nbsp;</li>
<li>Create integration points between ML systems and business intelligence platforms (Tableau, PowerBI, Qlik Sense)&nbsp;</li>
<li>Implement data governance standards and metadata management systems that ensure data quality and compliance&nbsp;</li>
<li>Collaborate with analysts and data scientists to optimize data architecture for both predictive modeling and reporting needs Ensure Data Quality &amp; Governance&nbsp;</li>
<li>Implement comprehensive data governance frameworks including data lineage tracking, quality monitoring, and compliance controls&nbsp;</li>
<li>Design and maintain data catalogs and metadata management systems that enable efficient data discovery across the organization&nbsp;</li>
<li>Establish data quality standards and automated testing frameworks for both analytical and ML workloads&nbsp;</li>
<li>Work with stakeholders to define data definitions, business logic, and governance policies Integrate with Enterprise Systems&nbsp;</li>
<li>Build integrations with MAVEN Smart Systems (Palantir Foundry) environments to support operational and predictive analytics&nbsp;</li>
<li>Connect Databricks-based systems with enterprise data warehouses, streaming platforms, and business applications&nbsp;</li>
<li>Implement security and compliance controls that meet enterprise requirements while enabling self-service capabilities&nbsp;</li>
<li>Collaborate with platform engineers to integrate ML systems with broader application architecture and infrastructure&nbsp;</li>
<br/><br/><b>Education and Years of Experience </b><br/>
<li>Strong data engineering skills in Python, PySpark, and Spark SQL with experience implementing medallion architecture and modern data platform patterns</li>
<li>Production ML systems experience including model deployment, monitoring, and MLOps practices in cloud environments&nbsp;</li>
<li>Data architecture expertise with experience designing scalable data processing systems and implementing data governance frameworks&nbsp;</li>
<li>Experience integrating with platforms such as Qlik, Tableau, PowerBI, MAVEN Smart System (Palantir), or similar.&nbsp;</li>
<br/><br/><b>Required Skills </b><br/>
<li>5+ years of technical experience, including 3+ years building production data pipelines and ML infrastructure using distributed computing platforms like Databricks.&nbsp;</li>
<li>Strong data engineering skills in Python, PySpark, and Spark SQL with experience implementing medallion architecture and modern data platform patterns&nbsp;</li>
<li>Production ML systems experience including model deployment, monitoring, and MLOps practices in cloud environments&nbsp;</li>
<li>Data architecture expertise with experience designing scalable data processing systems and implementing data governance frameworks&nbsp;</li>
<li>Experience integrating with platforms such as Qlik, Tableau, PowerBI, MAVEN Smart System (Palantir), or simil&nbsp;</li>
<br/><br/><div><strong><span style="font-size: 16px;">Our Core Values</span></strong></div>
<div>&nbsp;</div>
<div><span style="font-size: 16px;">Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together.&nbsp;</span></div>
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<div><span style="font-size: 16px;">What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are.</span></div>
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<ul>
<li><strong style="font-size: 16px;">Happy </strong><span style="font-size: 16px;">- </span><u style="font-size: 16px;">Be Infectious.</u><span style="font-size: 16px;"> Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do.</span></li>
<li><strong style="font-size: 16px;">Helpful</strong><span style="font-size: 16px;">&nbsp;- </span><u style="font-size: 16px;">Be Supportive.</u><span style="font-size: 16px;"> Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated.</span></li>
<li><strong style="font-size: 16px;">Honest</strong><span style="font-size: 16px;">&nbsp;- </span><u style="font-size: 16px;">Be Trustworthy.</u> <span style="font-size: 16px;">Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support.</span></li>
<li><strong style="font-size: 16px;">Humble</strong><span style="font-size: 16px;">&nbsp;- </span><u style="font-size: 16px;">Be Grounded.</u> <span style="font-size: 16px;">Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task.</span></li>
<li><strong style="font-size: 16px;">Hungry&nbsp;</strong><span style="font-size: 16px;">- </span><u style="font-size: 16px;">Be Eager.</u> <span style="font-size: 16px;">Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges.</span></li>
<li><strong style="font-size: 16px;">Hustle</strong><span style="font-size: 16px;">&nbsp;- </span><u style="font-size: 16px;">Be Driven.</u> <span style="font-size: 16px;">Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success.</span></li>
</ul>
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<div><strong style="font-size: 16px;">Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities</strong></div>

Data Engineer III

Data Engineer

5+ years of technical experience; production data pipelines and ML infrastructure; strong Python, PySpark, Spark SQL; experience with Databricks; ML ops; data governance.

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