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Added 2 mins ago
Area Engineer - Small Molecule Building - Lilly Medicine Foundry
Eli Lilly and Company
United States
The Area Engineer is the site Subject Matter Expert (SME) for the Small Molecules (SM) building and the associated ancillary systems within the FUME (Facilities, Utilities Maintenance &…
Added 5 mins ago
Hardware Signal Integrity Intern, MS - Summer 2027
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
…functional embedded firmware. The team is responsible for design, verification, and validation of these integrated high speed optical components. The team performs system level testing…
Added 6 mins ago
EU
Automotive Electrical Systems Analysis Engineer
Experis USA
Auburn Hills, MI
- $38.89 to $42.3 USD / hour
Our client, is seeking an Automotive Electrical Systems Analysis Engineer to join their team. As an Automotive Electrical Systems Analysis Engineer, you will be part of the engineering…
Added 6 mins ago
EU
Validation Engineer
Experis USA
Austin, TX
- $32 USD / hour
Our client is seeking a Validation Engineer to join their team. As a Validation Engineer, you will be part of the Hardware Validation & Debug team supporting post-silicon validation, system…
Added 7 mins ago
TA
Technical Director
Technology Advancement Group
Ashburn, VA
- $170,000 to $195,000 USD / year
…following. You'll own product design and every technical decision on system architecture, hardware, firmware and software. You'll convert customer and program requirements into the…
Added 8 mins ago
Systems Architect 2 - Cloud Data Engineer (Databricks)
U.S. Bank National Association
Cincinnati, OH · Minneapolis, MN
…E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify…
Added 8 mins ago
Reliability Engineer 4
U.S. Bank National Association
Gresham, OR · Atlanta, GA · Hopkins, MN · Irving, TX
As a Reliability Engineer, your role will be a combination of supporting production applications and proactively looking for ways to automate your discoveries, eliminate incidents from…
Added 8 mins ago
Software Engineer 2 ( Full Stack - Java, Spring Boot, React)
U.S. Bank National Association
Irving, TX · Atlanta, GA · Minneapolis, MN · Charlotte, NC
…E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify…
Added 8 mins ago
Lead Software Engineer (Full Stack)
U.S. Bank National Association
Atlanta, GA · Minneapolis, MN · Chicago, IL · Cincinnati, OH · Denver, CO · Charlotte, NC · Brookfield, WI · Irving, TX · Earth City, MO
…E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify…
Added 8 mins ago
Construction Project Engineer II
Willdan
New York, NY
The Construction Project Engineer II provides technical and field coordination support for energy retrofit and infrastructure construction projects from preconstruction through…
Added 9 mins ago
Groundwater Modeling Section Manager
Arizona Department of Administration
AZ
Added 11 mins ago
FG
ADAS Functional Safety Engineer
Ford Global
Dearborn, MI
- $117,021 to $192,246.6 USD / year
ADAS Functional Safety Engineer - positions offered by Ford Motor Company (Dearborn, Michigan). Note, this is a hybrid position whereby the employee will work both from home and from the…
Added 11 mins ago
L
Staff Electrical Engineer, Avionics
Longshot
Alameda, CA
- $180,000 to $220,000 USD / year
We are hiring a Staff Electrical Engineer to own electrical engineering across Longshot, including the people, the architecture and the hardware. You will provide leadership and expertise…
Added 13 mins ago
Senior Backend Software Engineer (Arsenal2)
Anduril Industries
Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 14 mins ago
Incoming Quality Technician
Northwood Space
Los Angeles, CA, CA
- Record inspection results and material traceability in the manufacturing system; identify and transfer nonconforming material to the MRB cage and coordinate disposition with the Supplier…
Added 18 mins ago
Staff Software Engineer - Developer Experience
Addepar
Remote, United States
We are seeking a highly proactive Staff Software Engineer to drive the architecture of our next-generation validation guardrails and spearhead our AI-native developer experience across the…
Added 19 mins ago
Software/Hardware Integration Engineer - Top Secret
Parsons Technical Services, Inc.
FL
Parsons is seeking a Software and Hardware Integration Engineer to support a Department of Defense program office in a government-funded software and hardware integration laboratory.
Added 19 mins ago
SA
Verification and Validation Engineer (R5430)
Shield AI
Dallas, TX
- $95,000 to $200,000 USD / year
As a Software Systems Test Engineer, you will be pivotal in driving integration testing of our full aircraft software system, integrating our autonomy, flight controller, and GCS software…
Added 20 mins ago
A
Test Engineer - NISSC 3 - COS
Amentum
Colorado Springs, CO
- $105,000 to $120,000 USD / year
Ensure requirements traceability by linking test steps and results to system specifications, performance parameters, and verification criteria
Added 21 mins ago
Senior Systems Engineer
Amro Fabricating Corporation
Mukilteo, WA
In this role, you will provide technical leadership across aerospace system development efforts, guiding multidisciplinary engineering teams as they mature complex mechanical systems and…
Added 22 mins ago
Launch and Test Engineer III (Avionics)
Blue Origin Personnel, LLC
Space Coast, FL
…for flight or ground test operations by performing pre-flight verification testing, post-launch inspections, post-flight ground system data review, and rapidly returning the facility to a…
Added 22 mins ago
Test Engineer II | Launch Ops (Mechanical/Fluids)
Blue Origin Personnel, LLC
Space Coast, FL
…for flight or ground test operations by performing pre-flight verification testing, post-launch inspections, post-flight ground system data review, and rapidly returning the facility to a…
Added 22 mins ago
Sr. RF Communications Systems Engineer – Ground Segment
Blue Origin Personnel, LLC
Reston, VA · Huntsville, AL · Denver, CO
As a Sr. RF Communications Systems Engineer, you will work closely with an accomplished team of Ground System, Software, Mission Systems and Flight Operations Engineers. You will lead and…
Added 22 mins ago
MK1 Engineer - Fluid Systems II
Blue Origin Personnel, LLC
Space Coast, FL
…engineering artifacts across the development cycle to support verification, testing, and operations. Ensures accurate record of measurement data. Provides safe, repeatable, and quality test…
Added 22 mins ago
Fluids Test Engineer III - Lunar Permanence
Blue Origin Personnel, LLC
Space Coast, FL
This role is for a Fluids Test Engineer within the System Test team, supporting our mission to return humans to the Moon and extend human presence permanently beyond the bounds of Earth.

Closed listing

Stefanini Group

Senior Full-Stack Engineer - Mortgage

Miami, FL, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

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

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Original job description

Archived listing. The details below describe a past opening.

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.

About employer

More about this job

Skills

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

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