Jobs in the United States

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Added 1 min ago
Manager, Digital Marketing - Retail Media
The Wonderful Company
Los Angeles, CA
…using sponsored product, display, brand advertising and other platform-specific tools across multiple online marketplaces including, for example, Amazon, Walmart, Instacart and…
Added 1 min ago
Director, Digital Marketing
The Wonderful Company
Los Angeles, CA
…brand and cross-functional stakeholders, distilling complex data and platform mechanics into compelling, easy-to-understand…
Added 3 mins ago
Director of Partnerships
Amperity
NY
Every consumer brand wants to know its customers. Unfortunately, almost none actually do. Data is scattered across a dozen systems, half of it contradicts the other half, and "insights"…
Added 3 mins ago
MS
Manager, Data Informatics-Medical Staff Affairs/Services-Mount Sinai Health System-Remote-Full Time-Days
Mount Sinai Health Systems
New York, NY
- $95,450 to $119,312 USD / year
- Full-time
The Manager, Data Informatics for Medical Affairs Operations is responsible for the accuracy and validity of Mount Sinai Health System’s credentialing database platform that supports the…
Added 4 mins ago
SO
UAM Everfox Tool Engineer - Mid-level
System One
Lorton, VA
- $77 to $80 USD / hour
Oversee High Speed Guard Cross Domain solution that supports the transfer of data between multiple classification domains.
Added 4 mins ago
SO
UAM Everfox Tool Engineer - Senior Level
System One
Lorton, VA
- $96 to $100 USD / hour
Oversee High Speed Guard Cross Domain solution that supports the transfer of data between multiple classification domains.
Added 5 mins ago
Scientific Marketing Manager / Director – Biologics Discovery and Development
Pharmaron
United States
…marketing to lead the positioning of our integrated biologics…
Added 7 mins ago
Pre-Sales Solutions Engineer-Hyperscaler
Cisco
San Jose, CA
Develop strong and lasting relationships with key technical stakeholders responsible for new platform introduction (NPI). Drive design alignment between customer and Cisco stakeholders with…
Added 8 mins ago
AI Developer Relations Engineer
Félix
United States
…Manager on shared practices, and engage FDE, AI Enterprise, Data, Security and platform specialists when deeper support is…
Added 8 mins ago
AI Developer Relations Engineer
Félix
NY
…Manager on shared practices, and engage FDE, AI Enterprise, Data, Security and platform specialists when deeper support is…
Added 8 mins ago
AI Developer Relations Engineer
Félix
United States
…Manager on shared practices, and engage FDE, AI Enterprise, Data, Security and platform specialists when deeper support is…
Added 8 mins ago
AI Developer Relations Engineer
Félix
United States
…Manager on shared practices, and engage FDE, AI Enterprise, Data, Security and platform specialists when deeper support is…
Added 9 mins ago
ES Field Technician II
Advanced Chemical Transport LLC
San Jose, CA
Understands the dangers of working with or around chemicals and is able to read and understand safety data sheets to take the necessary steps required to mitigate dangers.
Added 10 mins ago
Strategic Partnerships Manager, Wearables
Protege
Remote, United States
Solving AI’s data problem is a generational opportunity. We’re backed by world-class investors and already powering partnerships with some of the most ambitious teams in AI. The company…
Added 10 mins ago
Strategic Partnerships Manager, Omics and Genomics
Protege
Remote, United States
Solving AI’s data problem is a generational opportunity. We’re backed by world-class investors and already powering partnerships with some of the most ambitious teams in AI. The company…
Added 10 mins ago
PI
Staff Machine Learning Engineer
PayPal, Inc.
San Jose, CA
- $196,500 to $291,500 USD / year
…by merchants that enable the completion of payments on our platform on behalf of our…
Added 14 mins ago
Career Development Office Administrator, School of Law
University of Virginia
Charlottesville, VA
…pre-defined and ad hoc reports from the career development software platform, conducting targeted outreach to students, updating student and employer records, compiling agendas for weekly…
Added 17 mins ago
Software Dev Engineer
Amazon.com Services LLC
Sunnyvale, CA
We own the cellular services on various devices, building the software that connects people through voice, data, and messaging every day. We work closely with OS platform teams,…
Added 18 mins ago
Senior Program Manager/Program Integration
Avion Solutions
WPAFB, OH
…research organizations, and higher headquarters to support platform capability plans and…
Added 18 mins ago
Full Stack Software Developer
Avion Solutions
Huntsville, AL
Avion Solutions Inc., a 100% employee-owned company, is seeking candidates for a Full Stack Software Developer to support the Maneuver Air Directorate. This position is located in…
Added 18 mins ago
Senior Test Systems Engineer – LabVIEW / HMI / Data Acquisition
Vidac Solutions
Fenton, MO
…Missouri. We design and build custom industrial test systems, data acquisition systems, environmental test equipment, and automated solutions for manufacturing…
Added 18 mins ago
Senior Test Systems Engineer – LabVIEW / HMI / Data Acquisition
Priority Talent Partners
Fenton, MO
…Missouri. We design and build custom industrial test systems, data acquisition systems, environmental test equipment, and automated solutions for manufacturing…
Added 18 mins ago
IP
Technical Product Manager
Indeed Project Scout Testing
Austin, TX
- $65,000 to $70,000 USD / year
Metrics & Reporting: Define success metrics, monitor product performance, and iterate based on data-driven insights.
Added 18 mins ago
Senior Full Stack Developer
Tru Treasury
United States
Tru Treasury is seeking a full-time Senior Full Stack Developer to help design and build modern financial technology products used by financial institutions and businesses across the United…
Added 19 mins ago
Staff Machine Learning Engineer - Mapping
General Motors
Bismarck, ND
Own cross-functional technical initiatives, working closely with Perception, Localization, Simulation, and Platform teams to define interfaces, data contracts, and integration points.

Félix

AI Developer Relations Engineer

United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

About Us

Félix , we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit, savings, and wallet services to support the complete immigrant financial journey. Our ambition is to deliver a white-glove financial experience with the simplicity of a conversation to a community the traditional financial system has historically overlooked. We are a hyper-growth Series C company, backed by over $300 million in funding from top-tier global investors, including Andreessen Horowitz, QED, Castle Island, Switch Ventures, HTwenty, Monashees, General Catalyst Customer Value Fund. This isn't just about the numbers; it's a testament to the trust our investors have in our vision and our team. Additionally, Félix was selected as an “Endeavor Entrepreneur” and was a recipient of the CrossTech Fintech Startups Award. Joining Félix means you will be part of a team building a legacy, a company that will outlive us all. This is a rare opportunity to apply your skills to a deeply meaningful mission - serving a community that has been underserved for too long because we are obsessed with our customers . We get things done with urgency and focus , driven by extreme ownership over our impact. We collaborate without ego , fostering radical transparency and fierce loyalty so we can grow together. Because we aim for insanely great rather than just good enough, we stay insatiably curious - always experimenting, building the future today, and delivering a product that truly makes our users' lives better. About the Role We’re looking for an Applied AI Engineer to help the AI team and colleagues across Félix get more out of AI in their daily work. You’ll build and debug agents and integrations, help colleagues with their own builds, and turn what works into reusable frameworks and learning resources. Success means teams can use AI on their own, solve technical blockers, and keep their AI workflows running day to day. You will combine hands-on engineering with technical office hours, mentoring and role-specific learning programs. Working with team leads and Internal Talent, you will identify skill gaps, track applied learning and follow through after training. You will develop expertise in Maestro and other approved platforms, partner with the AI Solutions Manager on shared practices, and engage FDE, AI Enterprise, Data, Security and platform specialists when deeper support is needed.

Responsibilities

Build support:

Build and improve reference agents, tool integrations and workflows with Python, LLM SDKs and APIs. Pair with colleagues to scope practical builds, review code, and debug prompts, retrieval, tool calls, state, permissions and failures. Production systems stay with FDEs and specialist engineers.

Office hours and escalation:

Run regular technical office hours, triage requests and track issues to closure. Escalate complex integration, data, security or production problems with reproducible examples, logs and attempted fixes, and turn recurring issues into resources.

Reusable frameworks:

Turn shared standards into starter kits, tested agents, integration patterns and troubleshooting guides, with examples for tool calling, data access, evaluations, human review and failure handling. Keep documentation, versioning, permissions and ownership clear on approved platforms, including Maestro, our in-house AI assistant that works across Slack, Notion, Google Workspace and our data.

Technical teaching and mentoring:

Own the technical content and exercises for hands-on bootcamps and tracks, and teach through live builds and debugging. Mentor colleagues through guided builds and code reviews until they can maintain their own work.

Platform expertise and improvement:

Keep working expertise in Maestro, other approved tools and data safeguards. Test new capabilities on real tasks, share practical guidance, and bring recurring gaps to platform owners. Track independent task completion, blocker resolution, resource reuse and sustained adoption.

Requirements

Applied AI experience:

Hands-on experience building LLM applications, agents or automations for real users, including what failed and how you improved it.

Engineering and diagnostics:

Strong Python, APIs, authentication, Git, testing and debugging, with practical use of at least one LLM SDK such as OpenAI or Google. You can read logs and traces, isolate failures and create reproducible examples.

Agents and evaluations:

Experience with tool calling, multi-step workflows, state, structured outputs, human review and failure handling. You can build useful evaluations and explain quality, latency, cost and data safeguards.

Teaching:

Experience mentoring builders and mixed technical and business audiences through live builds and debugging, with follow-through after training. This is tested in the interview with a live pairing or debugging exercise.

Collaboration:

You turn ambiguous requests into testable hypotheses, know when to escalate, and close the loop. Nice to have Practical SQL and CI/CD RAG and vector databases Maintainable starter kits or reusable components you have built Experience supporting operations teams What We Offer Competitive salary Initial stock options grant Annual performance bonus Unlimited PTO Paid parental leave Hybrid work setup 401(k) with employer matching, for US-based employees Health, dental, and vision plans Continuous learning opportunities Empowering opportunities for growth in a dynamic entrepreneurial environment The starting base salary for this role typically ranges between $164,000 and $182,000 USD , tailored to experience and skill set. Because we are all owners of Félix, equity is a core component of our total compensation package. Your recruiter will walk you through our complete benefits, health coverage, equity structure, and total compensation details during your first call. Equal Opportunity Employer At Félix, we are committed to providing equal employment opportunities to all qualified employees and applicants without regard to race, religion, nationality, sex, sexual orientation, gender identity, age, or disability. This policy applies to all terms and conditions of employment, including recruitment, hiring, placement, promotion, training, compensation, benefits, and termination. Want to learn more about our privacy practices? Check out our Privacy Policy .

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More about this job

Skills

Support colleagues
Coaching
Python
Troubleshooting
Documentation
Slack
Notion
Google Workspace
Teaching
Debugging
Git
Collaboration
SQL
CI/CD

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