{"id":2780504,"url":"https://alion.io/job/smiinc-senior-software-engineer","title":"Senior Software Engineer","company":{"id":20240,"name":"Smiinc","domain":"smi-inc.com","url":"https://alion.io/company/smiinc","size_band":"1001-5000","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":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":109000,"max_usd":199000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3287},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"Cassandra","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Kanban","optional":false},{"name":"Kubernetes","optional":false},{"name":"MS SQL","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Scrum","optional":false},{"name":"Vue.js","optional":false},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-16T00:00:00Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-17T16:33:23Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"It's fun to work in a company where people truly BELIEVE in what they're doing!\nWe're committed to bringing passion and customer focus to the business.\nSMI is one of the most highly regarded technology producers in the human services field. We develop state-of-the-art solutions for complex human service operations. To maintain our prominence in this competitive industry, SMI recruits individuals who are technical, creative, client-focused, and most importantly willing to go the Extra Mile. In over 50 years as a family-owned and operated business, SMI considers its employees and clients part of an extended family. We are a family serving families. Our culture is one of teamwork, dedication, empowerment, and a strong emphasis on work-life balance. We offer an optimal atmosphere for career growth and achievement while remaining competitive in terms of compensation and benefits. We are a multi-state operation and administrative private company with a staff of over 650 employees throughout the United States. We depend on the expertise of our SMI team to support and develop the very best systems and product lines in the industry and expect continued innovation. If you are looking for a meaningful and fulfilling career, we hope that you will consider SMI.\nPosition Overview: As a Full Stack Software Engineer, you will play a key role in developing robust and scalable applications, focusing on both front-end and back-end development. You will collaborate with cross-functional teams to deliver seamless user experiences and high-performance systems. Experience in the financial sector is highly preferred.\nKey Responsibilities:\nDevelop, test, and maintain full-stack web applications using .NET, C#, MS SQL, and NoSQL databases.\nDesign and implement server-side logic and components.\nDevelop RESTful APIs and integrate them with front-end applications.\nBuild responsive and user-friendly front-end interfaces using modern front-end technologies.\nCollaborate with business stakeholders to understand requirements and deliver optimal solutions.\nWrite clean, maintainable, and efficient code following best practices and coding standards.\nOptimize applications for maximum speed and scalability.\nPerform code reviews and mentor junior developers.\nTroubleshoot, debug, and resolve issues in production and development environments.\nCollaborate with DevOps to ensure smooth deployment and continuous integration.\nStay current with industry trends and emerging technologies.\nWork as a team player to ensure project success, demonstrating a \"get it done\" attitude and taking ownership of tasks to meet deadlines.\nSkills & Qualifications:\nRequired:\nStrong experience in .NET development using C#.\nExpertise in MS SQL Server database design, queries, and performance tuning.\nSolid understanding of NoSQL databases such as MongoDB, Cassandra, or Redis.\nExperience with ASP.NET Core, Entity Framework, and Web API.\nProficiency in front-end technologies such as HTML5, CSS3, and JavaScript.\nExperience with front-end frameworks like React.js, Angular, or Vue.js.\nFamiliarity with Version Control Systems.\nKnowledge of Azure, AWS, or other cloud platforms.\nExperience with CI/CD pipelines and automated testing frameworks.\nPreferred:\n 8-10 years of Experience in .NET development (MUST HAVE)\nExperience in the financial sector, understanding of financial/payment systems.\nFamiliarity with DevOps practices and tools (e.g., Docker, Kubernetes, Jenkins, IaC).\nKnowledge of microservices architecture.\nExperience with unit testing frameworks (e.g., NUnit, MSTest).\nStrong understanding of design patterns and software architecture principles.\nGood understanding of Agile methodologies (Scrum/Kanban).\nSMI offers medical/dental insurance, a 401(K) plan, HSA/Flexible Spending Account, paid holidays/paid time off, and profit-sharing.\nTo learn more about the SMI Culture, please visit our website:https://www.smi-inc.com/family/culture\n.\nWe are an Equal Opportunity Employer. We are a Drug-Free Workplace.","description_format":"text","description_chars":4002,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Dental insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-10-17T12:38:22Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":28,"reasons":["conf:1","win:early"],"computed_at":"2026-10-17T18:32:02Z"},"pay":null,"html_url":"https://alion.io/job/smiinc-senior-software-engineer","json_url":"https://alion.io/job/smiinc-senior-software-engineer.json","meta":{"generated_at":"2026-10-17T18:32:02Z","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":1325,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":20240},"rest":"https://alion.io/mcp/rest/get_company?id=20240"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsmiinc-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%2Fsmiinc-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%2Fsmiinc-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/smiinc-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsmiinc-senior-software-engineer"}]}