{"id":2497268,"url":"https://alion.io/job/linchpin-software-software-developer-sme-full-stack-data-and-genai-remote-telecommute","title":"Software Developer SME (Full Stack, Data and GenAI) Remote / Telecommute","company":{"id":3854364,"name":"Linchpin Software","domain":"linchpinsoftware.com","url":"https://alion.io/company/linchpin-software","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Chantilly, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":134000,"max_usd":232000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1056},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Computer Vision","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Kubernetes","optional":false},{"name":"NER","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Structured Outputs","optional":false},{"name":"TypeScript","optional":false},{"name":"Zero Trust","optional":false},{"name":"Agile","optional":true},{"name":"Docker","optional":true},{"name":"FastAPI","optional":true},{"name":"Go","optional":true},{"name":"LanceDB","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Temporal","optional":true}],"status":"live","first_seen_at":"2026-10-14T02:54:58Z","employer_posted_date":null,"last_verified_at":"2026-10-14T02:54:58Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"LOCATION: Chantilly, VA or Remote/Hybrid\n\nCLEARANCE: Active Top Secret, TS/SCI, or Intel Agency clearance\n\nEDUCATION: Bachelor's degree required\n\nEXPERIENCE: Minimum 10 years\n\nJOIN OUR GROWING TEAM\n\nAt Linchpin Software, we are building a team, not filling seats. We are looking for senior full stack engineers who like variety, want real ownership, and want to grow with a program that keeps taking on new and interesting mission problems.\n\nThis is a heterogeneous program. No two problems look the same, and our work spans three main areas:\n\n- Data engineering: building secure ingest pipelines, designing large relational, vector, and graph data stores, and enabling high-performance analysis across structured and unstructured data\n\n- User-facing workflows and presentation: building the web applications, visual analytics, and interfaces analysts use every day\n\n- On-prem GenAI: a new and growing scope of work integrating locally hosted GenAI and multi-model AI into analytic workflows, in air-gapped and cross-domain environments\n\nYou do not need to be an expert in all three. If you are a strong full stack engineer with deep experience in at least one of these areas and curiosity about the others, we want to talk to you.\n\nABOUT THE ROLE\n\nAs a Software Developer SME, you will be a technical leader for an in-house, custom-developed analytic application. You will help set architecture, development standards, and modernization strategy, while staying hands-on in design, development, testing, and delivery. You will build scalable, secure, high-performing solutions aligned with zero trust principles and interoperability requirements, and you will mentor teammates along the way.\n\nWHAT YOU WILL DO\n\n- Design, build, test, and enhance full stack enterprise applications (UI, backend, and middleware)\n\n- Build data processing workflows and analytics that power desktop and web-based visual analytic tools\n\n- Build secure data ingest pipelines using open-source, COTS, and GOTS technologies\n\n- Design and optimize relational, vector, and graph databases and integrate them with existing data warehouses\n\n- Integrate reasoning components, retrieval systems, databases, and on-prem AI / GenAI services into analytic workflows\n\n- Establish architectural frameworks, secure coding standards, and development best practices\n\n- Lead technical initiatives and mentor engineers across the team\n\nREQUIRED SKILLS\n\n- 10+ years of experience designing and developing enterprise-scale software\n\n- Strong full stack skills with modern languages and frameworks (for example TypeScript, React, Python)\n\n- Expertise in software design patterns and application architecture\n\n- Strong experience in at least one of: data engineering (SQL, relational database design, ETL/ELT), user-facing application and visualization development, or AI / GenAI integration\n\n- Knowledge of application security, secure coding, and software quality assurance\n\n- Experience with DevSecOps, CI/CD pipelines, automated testing, and version control\n\n- Proven ability to lead technical initiatives and establish development standards\n\n- Strong analytical, troubleshooting, communication, and collaboration skills\n\nTECHNICAL ENVIRONMENT\n\nApplication Development and Integration\n\n- TypeScript, React, Python, FastAPI, PostgreSQL, LanceDB, lance graph, Temporal.io, Docker, Kubernetes\n\n- Integration of reasoning components, retrieval systems, databases, and AI / GenAI services\n\nData Architecture and ETL\n\n- Vector, graph, and multi-database orchestration\n\n- Automated ETL pipeline creation, scheduling, and optimization\n\n- Attribute Based Access Control (ABAC) at the data layer\n\n- Provenance and end-to-end data lineage tracking\n\n- Schema-aligned ingestion and normalization of diverse structured and unstructured data\n\nAdvanced AI, GenAI, and Multi-Model Engineering\n\n- Multi-model and multi-modality orchestration (reasoning, perception, memory, tool execution)\n\n- Temporal, spatial, geographic, quantitative, and computer vision AI\n\n- Named Entity Recognition (NER), contextual entity extraction, and entity resolution\n\n- Multi-step retrieval and structured output generation\n\n- Complex data parsing and streamlined ingestion\n\n- Deep source citation and traceable analytic outputs\n\nEnterprise Infrastructure and Cross Domain Solutions\n\n- Air-gapped, hybrid, and on-premises operational environments\n\n- Container orchestration and distributed systems (Kubernetes)\n\n- Locally hosted GPU servers and hyperconverged nodes\n\n- Multi-tenant Cross Domain Solutions (CDS)\n\nPREFERRED SKILLS\n\n- Master's degree in Computer Science, Software Engineering, or a related field\n\n- Experience supporting federal, defense, intelligence, or secure multi-enclave environments\n\n- Cloud-native architectures, microservices, and containers\n\n- Data modeling, data warehousing, and performance tuning\n\n- Advanced visualization platforms or high-volume data processing\n\n- Cross-domain or cross-enclave interoperability experience\n\n- Zero trust architecture and secure application development\n\n- Certifications in cloud, software architecture, Agile, cybersecurity, or DevSecOps\n\nWHY JOIN US\n\n- A small, growing team where your work is visible and your input matters\n\n- A wide variety of mission problems, so you keep learning\n\n- Hands-on work with on-prem GenAI, modern data platforms, and full stack development\n\n- Room to lead, mentor, and shape where the program goes next\n\n- Remote/hybrid flexibility, with our team based in Chantilly, VA\n\nIf you are a builder who enjoys variety and wants to be part of a team that values you as more than a resume, we would love to hear from you.","description_format":"text","description_chars":5630,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-14T04:56:45Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring 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