MortgageTech Client #1 | Senior Full Stack Developer

SD SolutionsWarsaw, MazoviaRemoteFull-timeSenior, 5–8 yearsListed 2 hours ago

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About this role

On behalf of MortgageTech Client #1 , SD Solutions is looking for a talented Senior Full Stack Developer

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

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 the mortgage ecosystem: LOS platforms, due diligence providers, credit and valuation vendors

- Design data models and background pipelines that stay fast as volume grows

- Write the tests that keep it all honest: pytest, Vitest, Playwright

Requirements:

- Daily, hands-on work with AI coding agents (Cursor, Claude Code, Codex, or similar): runs several in parallel and knows where their output needs judgment

- Hands-on experience building AI into a product: LLM features, agents, retrieval, evaluation. Not only coding with AI tools

- 5+ years building production software, with real depth on both sides of the stack

- 3+ years hands-on Vue.js + TypeScript

- Strong Python + Django, solid REST API instincts, and real database skills: schema design, query performance, safe migrations

- Experience in complex platform companies: real integrations, real data, real scale

- A strong eye for UI/UX and clear communication

- Proven remote work: has shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked

- Strong team player, easy to work with, and quick to move

- Charismatic and likes to lead: pulls people along without needing the title

- Excellent English, written and spoken

- Able to work independently and carry several threads at once

- Proactive mindset and a real appetite for learning new technologies

- Comfortable in a client-facing, professional environment

Advantages:

- Fintech or mortgage background

- OpenSearch

- Playwright

About the company:

A direct marketplace for whole-loan mortgage transactions, providing lenders and investors with smarter pricing, automated eligibility assessment, and end-to-end transaction management — built to modernize an industry still heavily reliant on manual processes.

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