Senior Full Stack Engineer - Fintech Mortgage (Remote)

SD Solutions; Warszawa; Remote; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Remote work

Job summary

SD Solutions is partnering with MortgageTech Client #1 to recruit a Senior Full Stack Developer. You will build features across the stack with Vue 3 + TypeScript on the frontend and Django + DRF on the backend, while evolving loan pricing and investor eligibility engines.

You will integrate with mortgage ecosystem providers, design scalable data models, and implement automated tests using pytest, Vitest, and Playwright.

Qualifications

• 5+ years building production software across the full stack.
• 3+ years hands-on Vue.js + TypeScript.
• Strong Python + Django and REST API experience.
• Experience implementing AI features in a product.
• Excellent English, written and spoken.

Responsibilities

• Build features across the stack: Vue 3 + TypeScript on the front, Django + DRF on the back.
• Evolve core engines: loan pricing and investor eligibility matching.
• Integrate with mortgage ecosystem: LOS platforms, due diligence providers, credit and valuation vendors.
• Design data models and pipelines that scale with volume growth.
• Write tests to keep quality high: pytest, Vitest, Playwright.

Skills

Vue.js

TypeScript

Python

Django

REST API design

Database design

AI integration

English communication

Remote collaboration

Tools

OpenSearch

Playwright

pytest

Vitest

Job description

SD Solutions is partnering with MortgageTech Client #1 to recruit a Senior Full Stack Developer. You will build features across the stack with Vue 3 + TypeScript on the frontend and Django + DRF on the backend, while evolving loan pricing and investor eligibility engines.

You will integrate with mortgage ecosystem providers, design scalable data models, and implement automated tests using pytest, Vitest, and Playwright.