Jobs in the United States

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Added 3 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
…missed retention touchpoints, roster reconciliation delays) and engineer automated software…
Added 3 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Omaha, NE
- $131,000 to $174,000 USD / year
Serve as the senior technical operations authority across engineering application pods (software, hardware and electronic design, and project and portfolio management tools) for US and UK…
Added 3 mins ago
Senior End User Engineer
Fiserv
Omaha, NE
The End User Computing Windows Engineer is responsible for providing technical support, maintenance, and optimization for end-user devices and applications, focusing on Windows operating…
Added 3 mins ago
Senior Software Test Engineer
CACI International
Omaha, NE
Collaborate across engineering teams to identify risks, improve testability, and incorporate quality assurance practices throughout the software development process.
Added 3 mins ago
Senior Software Engineer
CACI International
Omaha, NE
Added 3 mins ago
Senior UI Software Engineer
CACI International
Omaha, NE
Added 3 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Lincoln, NE
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 3 mins ago
C
.NET Full stack Engineer with C#
Cognizant
Lincoln, NE
- $86,000 to $99,000 USD / year
As a Senior Software Engineer , you will make an impact by designing, developing, and modernizing enterprise healthcare payer applications that support critical business functions including…
Added 3 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Lincoln, NE
…control baseline. The position works under the direction of senior engineering and architecture staff and provides a foundation for growth into the AI Operations Engineer…
Added 3 mins ago
EG
Cloud Engineer
Eliassen Group
Lincoln, NE
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 31 mins ago
Program Manager, AFCAP VI
KVG
Remote, United States
…(AFCAP VI), a multiple-award IDIQ run by the Air Force Civil Engineer Center (AFCEC) at Tyndall AFB, Florida. AFCAP delivers rapid-response construction, services and commodities for…
Added 39 mins ago
Senior Project Manager
City of New York
New York City, NY
The NYC Department of Design and Construction, Public Buildings Division seeks a Senior Project Manager. The selected candidate will manage complex capital commitment projects; review…
Added 39 mins ago
Senior Project Manager
City of New York
New York City, NY
The NYC Department of Design and Construction, Public Buildings Division is seeking a Senior Project Manager. The selected candidate will manage complex capital commitment projects; review…
Added 39 mins ago
Senior Project Manager
City of New York
New York City, NY
The NYC Department of Design and Construction, Public Buildings Division seeks a Senior Project Manager. The selected candidate will manage complex capital commitment projects; review…
Added 39 mins ago
Senior Project Manager
City of New York
New York City, NY
The NYC Department of Design and Construction, Public Buildings Division seeks a Senior Project Manager. The selected candidate will manage complex capital commitment projects; review…
Added 50 mins ago
Senior Civil Engineer (Public Sector)
GPAC
Portland, OR
Thorough understanding and knowledge of building codes, zoning regulations, and permitting/approval process as it relates to civil engineering
Added 54 mins ago
Manufacturing Engineer 2 - Unmanned Underwater Vehicles (UUV) 31057
Huntington Ingalls Industries
Pocasset, MA
Support tooling, fixture, and test equipment development under senior engineer direction.
Added 54 mins ago
Senior Manufacturing Engineer
VulcanForms Inc.
Newburyport, MA
As a Senior Manufacturing Engineer at VulcanForms in Newburyport, MA, you will design, direct, and coordinate the production processes for our manufactured products. You will be involved in…
Added 54 mins ago
Principal Identity Security Engineer - Natick, Ma
Kelly Services
Natick, MA
This is an opportunity for a senior-level engineer who enjoys solving complex identity challenges, improving platform resilience, and driving automation across critical enterprise services.…
Added 54 mins ago
Senior Life Sciences Data Engineer - Cambridge, MA
Kelly Services
Cambridge, MA
A rapidly growing Scientific AI and Data Platform company is hiring a Senior Life Sciences Data Engineer to help build the next generation of data infrastructure powering pharmaceutical and…
Added 55 mins ago
Lead Data Engineer, Scientific Data - Boston, Ma
Kelly Services
Boston, MA
…engineering, and artificial intelligence is seeking a Lead Data Engineer, Scientific Data to join its high-impact engineering…
Added 55 mins ago
Senior Protection and Control Engineer (US Remote eligible)
GE Vernova
Boston, MA
Design, review, and Professional Engineer stamp protection schemes, electrical schematics, and relay settings for substations, data centers, and battery energy storage systems.
Added 55 mins ago
Senior C#/.NET Engineer // Boston Hybrid
Kelly Services
Boston, MA
A global provider of software solutions for postal and delivery organizations is seeking a Senior Software Engineer to join a high-impact product team building the next generation of…
Added 55 mins ago
Senior Java Specialty Payments Software Engineer
Wells Fargo
BOSTON, MA
Wells Fargo is seeking a Senior Java Specialty Payments Software Engineer to join our Global Payments and Liquidity team to be part of the transformation initiative leveraging GenAI to…
Added 55 mins ago
Data Scientist - Boston, MA
Kelly Services
Boston, MA
Strong communication skills with the ability to present findings to senior stakeholders

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 4, 2026

Original job description

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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