{"id":773735,"url":"https://alion.io/job/aristotle-senior-web-applications-engineer","title":"Senior Web Applications Engineer","company":{"id":669535,"name":"Aristotle","domain":"aristotle.com","url":"https://alion.io/company/aristotle-5","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"C","score":67,"open_postings":11,"ghost_share":0.545,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Washington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"MS SQL","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Windows","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"JavaScript","optional":true},{"name":"Playwright","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-29T00:00:00Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-05T15:14:03Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":1,"flags":["company_stale"],"days_open":7},"description":"Since 1983, Aristotle has been a leader in developing technology and harnessing data used in political campaigns at every level-from local races to the White House. Our flagship platform, Campaign Manager™, is the only fully integrated, three-in-one campaign relationship management solution, supporting compliance, fundraising, and financial reporting. We also offer industry-leading data products, including the National Voter File, National Donor File, National Consumer File, and New Mover File-each enriched with over 1,000 demographic attributes to enable precise targeting and better outcomes.\nWe are seeking a highly experienced Senior Web Applications Engineer to serve as a technical leader within our Software Development team. This role will own the design, architecture, and delivery of key features and platform capabilities, guiding solutions from concept to production. The ideal candidate will bring deep technical expertise, strong architectural judgment, and proven leadership experience, helping shape the future of our platform while mentoring others and driving best practices across the organization.\nThis role is responsible for leading the full lifecycle of feature development-from collaborating on requirements and designing optimal technical solutions to implementation, deployment, and long-term maintenance. The Senior Web Applications Engineer will serve as a technical owner, making architectural decisions that ensure scalability, security, and maintainability while aligning with business needs. This position also plays a key leadership role, guiding a small Agile team, mentoring engineers, and partnering closely with Product, QA, and stakeholders to ensure high-quality delivery. Additionally, this role will drive modernization initiatives, including API integrations, cloud migration efforts, and the adoption of emerging technologies such as AI-powered solutions. Day-to-day responsibilities include:\nHands on day to day development of Web Applications, Web Services, Windows Services(background jobs), Third Party API integration and Microservices using .NET, Angular and SQL Server technologies.\nArchitect and design scalable, maintainable and secure systems,\nProvide production support and troubleshoot complex issues when needed.\nCollaboration with cross-functional teams - Product, QA and other stakeholders. \nMentor and champion team members for code quality, performance, security and industry best practices.\nRequirements\nMinimum 5 years of professional software development experience.\nBachelor's degree in computer science or related field required.\n Minimum 2 years of experience leading a team - full feature development from design through production delivery.\nStrong hands-on development experience with Microsoft .NET, ASP.NET, C#, Angular and MS SQL Server. \nExtensive experience writing and debugging complex stored procedures.\nStrong communication skills and ability to collaborate cross-functionally.\nExperience building and maintaining RESTful APIs.\nFamiliarity with CI/CD pipelines and modern DevOps practices. \nPreferred Qualifications\n8+ years of professional software development experience.\nExperience migrating on-premise applications to cloud environments (Azure, AWS, or GCP).\nFamiliarity with identity and authentication systems.\nExperience working with Microservices architectures.\nExperience working with Financial and Compliance heavy applications.\nKnowledge of QA automation frameworks such as Playwright.\nExperience applying AI or automation to software products or development workflows. \nSalary Range: $140k-$175k per year\nThis is a flexible hybrid role designed to support both focused remote work and meaningful in-person collaboration. We are seeking a local candidate who can join us in the office approximately 2-3 days per week during the first 3-6 months to build relationships, onboard effectively, and gain deeper context into our platform and teams. After that, in-office presence typically transitions to once per month, with flexibility based on project needs.\nOur office is in the heart of Capitol Hill, just steps from the Capitol South Metro, surrounded by great restaurants, cafés, and the energy of Washington DC. We foster a vibrant, collaborative in-office culture, and we host catered team lunches every Wednesday to bring everyone together. While we value the flexibility of remote work, we believe in-person time strengthens collaboration, creativity, and connection.\nBenefits\nAll positions are Full-Time, with competitive compensation, medical benefits, paid vacation, 401k plan and stock options. Casual dress code and a non-corporate atmosphere make this a fun place to work and learn in a team environment. Please visit our website at www.aristotle.com.","description_format":"text","description_chars":4756,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan","Stock options"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Providers & Datasets","Digital Government"],"lifecycle":[{"event":"open","at":"2026-09-11T22:21:32Z"},{"event":"open","at":"2026-09-25T21:53:03Z"},{"event":"close","at":"2026-10-14T17:34:48Z"},{"event":"reopen","at":"2026-10-29T20:43:18Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":7,"expected_fill_days":29,"reasons":["conf:6","stale_co","win:early"],"computed_at":"2026-11-05T05:54:30Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":false},"html_url":"https://alion.io/job/aristotle-senior-web-applications-engineer","json_url":"https://alion.io/job/aristotle-senior-web-applications-engineer.json","meta":{"generated_at":"2026-11-05T15:19:27Z","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":19998,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":669535},"rest":"https://alion.io/mcp/rest/get_company?id=669535"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faristotle-senior-web-applications-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%2Faristotle-senior-web-applications-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%2Faristotle-senior-web-applications-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/aristotle-senior-web-applications-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faristotle-senior-web-applications-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":773735}},{"tool":"search_jobs","arguments":{"company":"aristotle.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":773735},"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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