{"id":2855257,"url":"https://alion.io/job/sd-solutions-mortgagetech-client-1-senior-full-stack-developer","title":"MortgageTech Client #1 | Senior Full Stack Developer","company":{"id":4418535,"name":"SD Solutions","domain":"sdsolutions.tech","url":"https://alion.io/company/sdsolutions-3","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":58000,"max_usd":94000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":230},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"Django","optional":false},{"name":"LLM","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"OpenSearch","optional":false},{"name":"Playwright","optional":false},{"name":"Pytest","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Vitest","optional":false},{"name":"Vue.js","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-19T12:08:44Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-25T15:45:35Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"On behalf ofMortgageTech Client #1, SD Solutions is looking for a talented Senior Full Stack Developer\nSD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.\nResponsibilities:\nBuild features across the stack: Vue 3 + TypeScript on the front, Django + DRF on the back\nEvolve core engines: loan pricing and investor eligibility matching\nIntegrate with the mortgage ecosystem: LOS platforms, due diligence providers, credit and valuation vendors\nDesign data models and background pipelines that stay fast as volume grows\nWrite the tests that keep it all honest: pytest, Vitest, Playwright\nRequirements:\n\nDaily, hands-on work with AI coding agents (Cursor, Claude Code, Codex, or similar): runs several in parallel and knows where their output needs judgment\nHands-on experience building AI into a product: LLM features, agents, retrieval, evaluation. Not only coding with AI tools\n5+ years building production software, with real depth on both sides of the stack\n3+ years hands-on Vue.js + TypeScript\nStrong Python + Django, solid REST API instincts, and real database skills: schema design, query performance, safe migrations\nExperience in complex platform companies: real integrations, real data, real scale\nA strong eye for UI/UX and clear communication\nProven remote work: has shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked\nStrong team player, easy to work with, and quick to move\nCharismatic and likes to lead: pulls people along without needing the title\nExcellent English, written and spoken\nAble to work independently and carry several threads at once\nProactive mindset and a real appetite for learning new technologies\nComfortable in a client-facing, professional environment\nAdvantages:\n\nFintech or mortgage background\nOpenSearch\nPlaywright\nAbout the company:\nA 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.\nBy applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy https://sd-solutions.breezy.hr/privacy-notice, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.","description_format":"text","description_chars":2491,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Home office"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-19T14:34:00Z"}],"visa":[],"liveness":{"score":51,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":0.945,"age_days":5,"expected_fill_days":11,"reasons":["conf:1","agency","velocity","win:mid"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/sd-solutions-mortgagetech-client-1-senior-full-stack-developer","json_url":"https://alion.io/job/sd-solutions-mortgagetech-client-1-senior-full-stack-developer.json","meta":{"generated_at":"2026-10-25T16:01:18Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":23081,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4418535},"rest":"https://alion.io/mcp/rest/get_company?id=4418535"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsd-solutions-mortgagetech-client-1-senior-full-stack-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsd-solutions-mortgagetech-client-1-senior-full-stack-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsd-solutions-mortgagetech-client-1-senior-full-stack-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/sd-solutions-mortgagetech-client-1-senior-full-stack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsd-solutions-mortgagetech-client-1-senior-full-stack-developer"}]}