Jobs in the United States

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Added 1 min ago
Lead Research and Development Engineer
Cook Group
Bloomington, IN
The Lead Research and Development Engineer will be a technical leader and/or growing subject matter expert, applying engineering principles to solve complex technical challenges and…
Added 1 min ago
Scientist, DSCS Digital Technologies–Laboratory Automation, Automation Systems Engineer (Hybrid)
Merck
Rahway, NJ
…effective foundation of laboratory tools: innovative robotics, process analytical technology (PAT), high-throughput technologies, reliable instrumentation, and integrated systems that…
Added 1 min ago
Senior Scientist, DSCS Digital Technologies–Laboratory Automation, Automation Systems Engineer (Hybrid)
Merck
Rahway, NJ
…effective foundation of laboratory tools: innovative robotics, process analytical technology (PAT), high-throughput technologies, reliable instrumentation, and integrated systems that…
Added 1 min ago
GTM Engineer - CX
Clay Labs
New York, NY
…expansion opportunities. You'll sit at the intersection of GTM Engineering and the CX org, partnering closely with Product Support and Growth Strategy to turn customer data into proactive,…
Added 2 mins ago
Engineering Project Manager, Sensors
Lyntris
Mullica Hill, NJ · Falls Church, VA · Bloomington, IN · Panama City Beach, FL
This position requires an active U.S. national security clearance. To learn more about the security clearance process please access this link.
Added 2 mins ago
Senior Solutions Engineer
Zayo Group LLC
United States
The Senior Solutions Engineer will be the trusted expert in telecommunications technology and Zayo’s products, consulting with customers to collaboratively design solutions that customers…
Added 2 mins ago
Engineering Manager, DevOps - Moveworks
ServiceNow
Mountain View, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 3 mins ago
AU
Lead Protection & Control Engineer
AtkinsRealis USA Inc.
United States
- $95,000 to $140,000 USD / year
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 3 mins ago
Transmission Line Engineer
AtkinsRealis USA Inc.
United States
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 3 mins ago
Lead/Principal Transmission Line Engineer
AtkinsRealis USA Inc.
United States
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 3 mins ago
AU
Senior Mechanical/Piping Designer
AtkinsRealis USA Inc.
United States
- $55 to $75 USD / hour
Prepare PFDs and P&IDs under supervision of process engineer.
Added 3 mins ago
AU
Lead to Senior Level Piping Designer, Industrial and Pharmaceutical
AtkinsRealis USA Inc.
United States
- $60 to $75 USD / hour
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 3 mins ago
AU
Structural Engineer, Power & Industrial
AtkinsRealis USA Inc.
United States
- $100,000 to $140,000 USD / year
We are seeking a Structural Engineer to join our Power & Industrial team in Bothell, WA or Exton, PA. In this role, you will support a variety of structural engineering projects within the…
Added 3 mins ago
Field Application Engineer [Puerto Rico]
Sol-Ark, LLC
Allen, TX
The Field Applications Engineer (FAE) is a core member of the Sales organization, serving as a technical partner to customers and the sales team. This role combines deep product knowledge…
Added 3 mins ago
Field Application Engineer [Mexico and LATAM]
Sol-Ark, LLC
Allen, TX
The Field Applications Engineer (FAE) is a core member of the Sales organization, serving as a technical partner to customers and the sales team. This role combines deep product knowledge…
Added 5 mins ago
Lead Backend Engineer
Wawa Inc. (210515330)
United States
Job Summary: The Lead Backend Engineer will build the next generation technologies that handle increasing amounts of information at a massive scale in real-time. The Lead Backend Engineer…
Added 5 mins ago
Senior Java Engineer, Vice President
Citibank, N.A.
United States
This Senior Java Engineer role is a senior-level software engineering position embedded within Citi's Exchange-Traded Derivatives (ETD) Clearing technology organization, responsible for…
Added 5 mins ago
Fixed Income Algo Developer, Vice President
Citibank, N.A.
United States
…unique and challenging opportunity for an experienced software engineer to contribute to one of the industry's largest and most sophisticated algorithmic trading platforms. You will be…
Added 5 mins ago
Enterprise Architect - Data Engineer
Arcfield
McLean, VA
Ready to make an impact on a mission that matters? Join Arcfield and be part of a team delivering innovative engineering and technology solutions that help advance our nation's security. At…
Added 5 mins ago
Fire Control Systems Engineer
Arcfield
Dahlgren, VA
The Fire Control Systems Engineer will be part of a team supporting the Strategic Systems Programs (SSP) office on the development of the Sea Launched Cruise Missile-Nuclear (SLCM-N) Fire…
Added 5 mins ago
Senior Flight Test Systems Engineer
Arcfield
Cape Canaveral, FL
Maintain cognizance of all assigned Test Team engineering activities ensuring all testing requirements and objectives are met and participate in the testing process to validate requirements.
Added 6 mins ago
A
Inside Plant (ISP) Fiber Optic Engineer – High-Tech Connectivity, Data Centers - Remote (U.S.)
AECOM
Remote, United States
- $90,000 to $120,000 USD / year
AECOM is seeking a highly motivated Inside Plant (ISP) Fiber Optic Engineer to support the planning, design, coordination, and delivery of fiber optic pathway and passive connectivity…
Added 6 mins ago
A
Inside Plant (ISP) Fiber Optic Engineer – High-Tech Connectivity, Data Centers - Remote (U.S.)
AECOM
Remote, United States
- $90,000 to $120,000 USD / year
AECOM is seeking a highly motivated Inside Plant (ISP) Fiber Optic Engineer to support the planning, design, coordination, and delivery of fiber optic pathway and passive connectivity…
Added 6 mins ago
A
Inside Plant (ISP) Fiber Optic Engineer – High-Tech Connectivity, Data Centers - Remote (U.S.)
AECOM
Remote, United States
- $90,000 to $120,000 USD / year
AECOM is seeking a highly motivated Inside Plant (ISP) Fiber Optic Engineer to support the planning, design, coordination, and delivery of fiber optic pathway and passive connectivity…
Added 6 mins ago
Software Engineer
Pivotal Systems
Fremont, CA
Pivotal Systems is looking for a Software Engineer to join our engineering team in Fremont, CA. This is a versatile, hands-on role for an engineer early in their career: you'll build Python…

Stefanini Group

Senior Full-Stack Engineer - Mortgage

Miami, FL, United States

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Job details

Experience: Senior-level engineering experience (typically 5+ years), with systems you designed and own running in production.
Posting language: English
Posted: Nov 3, 2026

Original job description

Stefanini Group is hiring! Stefanini is looking for a Senior Senior Full-Stack Engineer in Remote - USA For quick apply, please reach out to Alfher Hidalgo Call: 248-728-2627 / Email: Alfher.Hidalgo@stefanini.com Open for W2 candidates only

***Remote Job***

Client builds loan application software for the US mortgage industry. Client is based in Miami, with a team of five spread across the US West Coast, Brazil, South Africa and Spain. The hard integrations are happening now. They are working through certifications with mortgage agencies and integrations with government data sources, some well along and some just starting.

The role

This is a senior, backend-leaning full-stack role. Most of your time goes into Python services, our GraphQL API and AWS infrastructure. You'll also work in our React/TypeScript frontend. We want someone who shapes the API around what the product actually captures: they look at the forms, the documents and the borrower flow, then design endpoints that fit them. You should be able to reason about how a decision in your area ripples through the rest of the system: the frontend, the integrations, compliance, and the people who maintain it after you.

What you'll do

Design and own the GraphQL schema and the Python services behind it, shaped around the data and flows the frontend captures.
Own the mapping between our data model and the loan application (URLA / Form 1003)as MISMO XML, the format we submit to Freddie Mac and Fannie Mae.
Build and harden the OCR pipelines that turn borrower documents into structured, verifiable data.
Own third-party integrations end to end, including Freddie Mac, Fannie Mae, data and verification providers, and the upcoming IRS integration. That includes the certification work each one requires.
Ship frontend features in React/TypeScript when that's the fastest path, and work with design on the upcoming redesign.
Break work into pieces you can estimate, commit to dates, and raise slippage early instead of at the deadline.
Take on product, QA, infrastructure or vendor work when the stage calls for it, and keep the thread when you switch.
Give and ask for direct feedback, in code review, in design discussions and about how the team works.

What we're looking for

Senior-level engineering experience (typically 5+ years), with systems you designed and own running in production.
Strong Python backend skills and production experience designing GraphQL APIs.
Hands-on AWS experience: you've deployed, operated and debugged what you built.
Experience mapping application data to and from large, strict XML schemas. Comparable work in other industries counts, such as HL7 in healthcare, ACORD in insurance, or ISO 20022 and FIX in finance.
Working fluency in React and TypeScript, enough to build features and to judge how an API decision lands in the UI.
Hands-on experience using agentic AI tools (such as Claude Code, Cursor or Copilot) for coding, testing and documentation, along with the judgment to review and take ownership of what they produce.
Startup experience on a small team, where scope was ambiguous and you owned outcomes, not just tickets.
Experience in fintech or another regulated domain, such as handling PII, keeping audit trails, or building to external compliance requirements.
A track record of estimating work and delivering on it, with examples of what you did when an estimate slipped.
Comfort giving and receiving direct feedback, and clear written communication across time zones

Nice to have

Hands-on work with the URLA (Form 1003) and MISMO 3.4 / ULAD, including GSE submissions.
Other mortgage industry experience, such as loan origination systems or GSE integrations (Freddie Mac LPA, Fannie Mae DU).
OCR or document-processing pipelines in production. Integrations with government data sources, including the IRS.
Experience going through a vendor certification or partner approval process.

How we work

Feedback goes both ways. We say it directly and early, and we expect the same from you, including about decisions that aren't yours.
Estimates are commitments. We expect them to change sometimes. When they do, we say so as soon as we know, not at the deadline.
Everyone wears several hats. At five people, you'll move between engineering, product, QA and ops. Do each one well, and be clear about which one you're wearing and who owns what.
We decide with the whole system in view. A good backend change considers the frontend, the integrations and the compliance trail.

What we're looking for

Senior-level engineering experience (typically 5+ years), with systems you designed and own running in production.
Strong Python backend skills and production experience designing GraphQL APIs.
Hands-on AWS experience: you've deployed, operated and debugged what you built.
Experience mapping application data to and from large, strict XML schemas. Comparable work in other industries counts, such as HL7 in healthcare, ACORD in insurance, or ISO 20022 and FIX in finance.
Working fluency in React and TypeScript, enough to build features and to judge how an API decision lands in the UI.
Hands-on experience using agentic AI tools (such as Claude Code, Cursor or Copilot) for coding, testing and documentation, along with the judgment to review and take ownership of what they produce.
Startup experience on a small team, where scope was ambiguous and you owned outcomes, not just tickets.
Experience in fintech or another regulated domain, such as handling PII, keeping audit trails, or building to external compliance requirements.
A track record of estimating work and delivering on it, with examples of what you did when an estimate slipped.
Comfort giving and receiving direct feedback, and clear written communication across time zones

Nice to have

Hands-on work with the URLA (Form 1003) and MISMO 3.4 / ULAD, including GSE submissions.
Other mortgage industry experience, such as loan origination systems or GSE integrations (Freddie Mac LPA, Fannie Mae DU).
OCR or document-processing pipelines in production. Integrations with government data sources, including the IRS.
Experience going through a vendor certification or partner approval process.

How we work

Feedback goes both ways. We say it directly and early, and we expect the same from you, including about decisions that aren't yours.
Estimates are commitments. We expect them to change sometimes. When they do, we say so as soon as we know, not at the deadline.
Everyone wears several hats. At five people, you'll move between engineering, product, QA and ops. Do each one well, and be clear about which one you're wearing and who owns what.
We decide with the whole system in view. A good backend change considers the frontend, the integrations and the compliance trail.

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More about this job

Skills

Python
GraphQL
AWS
React
TypeScript
Regulatory compliance
OCR
Estimating
Direct inward dialing
Communication skills

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