{"id":774932,"url":"https://alion.io/job/walkerdunlop-senior-software-engineer","title":"Senior Software Engineer","company":{"id":445253,"name":"Walkerdunlop","domain":"walkerdunlop.com","url":"https://alion.io/company/walkerdunlop","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","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":["Netherlands"],"countries":["NL"],"hiring_countries":["NL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":111000,"period":"year","method":"role_seniority_country_cell","sample_n":73},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"SQL","optional":false},{"name":"UML","optional":false},{"name":"Vue.js","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-13T00:00:00Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-30T04:24:42Z","board_verified":true,"closed_at":null,"days_open":78,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":78},"description":"Department:\nWDTech - R&DWe are Walker & Dunlop. We are one of the largest providers of capital to the commercial real estate industry, enabling real estate owners and operators to bring their visions of communities - where people live, work, shop, and play - to life. We are committed to creating meaningful social, environmental, and economic change in our communities.\nDepartment Overview\nWDTech is W&D’s in-house technology team - a group of collaborative and highly skilled technology professionals, all of whom are leading experts in real estate data, data science, and technology.\nWDTech Engineering builds solutions that impact not only our products but also the people and processes across our organization. A commitment to innovation and a passion for disrupting the old-fashioned real estate industry are our highest priorities.\nThe Impact You Will Have\nAs a Senior Software Engineer, you will help shape the future of our Loan Origination and Servicing platform - the digital foundation for how capital is structured and deployed. You will design and build scalable applications and services that power real-time insights and complex financial workflows. By combining strong backend architecture with thoughtful system design, you will deliver high-performance solutions that enable smarter decision-making across the business.\nPrimary Responsibilities\nDesign, build, and maintain scalable, high-quality applications across new and existing product lines.\nOwn features end-to-end - from architecture and development through testing, deployment, and iteration.\nArchitect and evolve our core stack (Python, FastAPI, Vue.js, PostgreSQL, Redis, Docker, Kubernetes).\nTranslate complex business and product requirements into elegant, reliable technical solutions in collaboration with Product and business stakeholders.\nDrive improvements in performance, reliability, testing, and CI/CD practices.\nMentor engineers and contribute to a culture of engineering excellence and accountability.\nPerform other duties as assigned.\nEducation and Experience\n6+ years of professional software development experience.\nBachelor’s degree in Computer Science or a related field (or equivalent practical experience).\nStrong experience building APIs and backend services in Python, including OpenAPI-based service contracts.\nExperience developing and deploying containerized applications in AWS environments, including event-driven architectures.\nExperience in real estate finance or financial services preferred.\nKnowledge, Skills and Abilities\nDeep proficiency in Python (3.6+) and modern backend frameworks such as FastAPI, with a strong focus on clean, maintainable architecture.\nStrong expertise in SQL databases, including schema design, query optimization, and performance tuning.\nAbility to design efficient, scalable backend systems, including background processing, queues, caching strategies, and scheduled jobs.\nStrong understanding of testing strategies across unit, integration, and end-to-end levels.\nWorking knowledge of system design documentation practices, including UML and architectural diagrams.\nFamiliarity with event sourcing and/or Domain-Driven Design (DDD) principles.\nAbility to leverage AI-enabled development tools to enhance design, implementation, and testing workflows.\nDemonstrated ownership mindset with a commitment to quality, accountability, and continuous improvement.\nAgile mindset with the ability to work independently, provide early feedback, and adapt to evolving requirements.\nAbility to show ownership of your work, take on challenges and acknowledge growth opportunities, and demonstrate patience when learning new processes.\nCourtesy, respect, and thoughtfulness in teaming with colleagues and other stakeholders.\nWhat We Offer\nYou will have the opportunity to accelerate in our rapidly growing organization.\n\nAgile working environment with flexible working hours and location, career advancement, and competitive compensation package.\n\nWe are a family friendly company.\n\nWe arrange social activities to help our employees and families become familiar with each other and our culture.\n\nIn addition to other benefits, we offer a pension scheme and 100% complimentary and confidential mental health services.\n\nEqual Employment Opportunity Statement\nWe are committed to equity in all steps of the recruitment and employment experience. We believe in equal access to opportunities in our workplace. We do not tolerate discrimination, including harassment, based on any characteristic protected by applicable law, such as race, color, national origin, religion, gender identity, sexual orientation, sex, age, disability, veteran or military status, and genetic information, or any other characteristic protected by applicable law. We strive to be a safe place to ask questions, build professional relationships, and develop careers.\nSPAM\nPlease be wary of recruitment scams. An indication of a scam might be a request for sensitive or bank information at the time of application or emails coming from a non walkerdunlop.com email address. Please call us at 301.215.5500, if you have any concerns about information requested during or after the application process.","description_format":"text","description_chars":5195,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible schedule","Growth opportunities"],"hiring_locations":[{"name":"Netherlands","iso":"NL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commercial Real Estate","Asset Management & Funds","Architecture","Mortgage Lending & Brokers"],"lifecycle":[{"event":"open","at":"2026-09-11T22:39:26Z"}],"visa":[],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":1,"p_active":0.86,"p_room":0.44,"age_days":78,"expected_fill_days":75,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/walkerdunlop-senior-software-engineer","json_url":"https://alion.io/job/walkerdunlop-senior-software-engineer.json","meta":{"generated_at":"2026-10-30T08:51:01Z","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":12688,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":445253},"rest":"https://alion.io/mcp/rest/get_company?id=445253"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwalkerdunlop-senior-software-engineer"},{"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%2Fwalkerdunlop-senior-software-engineer"},{"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%2Fwalkerdunlop-senior-software-engineer"},{"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/walkerdunlop-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwalkerdunlop-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":774932}},{"tool":"search_jobs","arguments":{"company":"walkerdunlop.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":774932},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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