{"id":763906,"url":"https://alion.io/job/blencorp-senior-software-developer-i-full-stack","title":"Senior Software Developer I - Full Stack","company":{"id":670436,"name":"BLEN, Inc.","domain":"blencorp.com","url":"https://alion.io/company/blencorp","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-30T05:48:23Z"}},"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":["United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":115000,"max":135000,"currency":"USD","period":"year","gross":null,"usd_annual":135000},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Fastify","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"LLM","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Agentic Workflows","optional":true},{"name":"Agile","optional":true},{"name":"Anthropic","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"GitHub Actions","optional":true},{"name":"OpenAI","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2024-08-22T17:34:30Z","employer_posted_date":"2024-08-22","last_verified_at":"2026-10-30T15:38:35Z","board_verified":true,"closed_at":null,"days_open":799,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":797},"description":"About BLEN\nBLENers are passionate about using technology to solve real-world problems. For over 20 years, we've been helping government agencies and businesses transform their digital experience. We bring fresh perspectives to every project, from modernizing legacy systems to building cloud-native applications to experimenting with technology that’s just around the corner. We value building long and enduring partnerships to solve complex challenges by putting humans at the center of all the experiences. Our team thrives on turning tricky problems into solutions that are practical, accessible and performant.\nAbout this position\nSenior Software Developers at BLEN play a crucial role in creating robust and efficient digital solutions. They combine extensive knowledge of both front-end and back-end technologies, leadership skills, and strategic thinking to guide projects from conception to implementation. Our engineering team makes key technical decisions, communicates clearly with all stakeholders, and leverages cutting-edge technologies to deliver high-quality solutions. They ensure our products meet client needs, align with business goals, and maintain high standards of performance and scalability.\nWhat we would like from you\n Technical Leadership and Strategy\nCollaborate with management, product, and design teams to shape development vision and strategy, including the adoption of AI-powered tools and workflows\nGuide cross-functional teams in delivering high-impact, full-stack JavaScript solutions aligned with client goals\nContribute to the implementation of the program's development strategy with a focus on modern architectures (React, Next.js, Node.js, TypeScript)\nMaintain a high-level understanding of adjacent technical areas including cloud-native services, AI/ML integrations, and API ecosystems for effective system integration\n Software Development and Problem-Solving\nDemonstrate expertise, accountability, and ownership of contributions across the full stack, from responsive front-end interfaces to scalable back-end services\nLeverage deep knowledge of the JavaScript/TypeScript ecosystem to lead iterative, outcome-driven development\nDesign and integrate RESTful APIs, GraphQL endpoints, and emerging AI-assisted features such as LLM-powered workflows, intelligent document processing, or retrieval-augmented generation (RAG)\nDiagnose and effectively resolve issues with owned systems, using incidents to inform educational opportunities and system improvements\nMake critical decisions to keep projects on track and aligned with evolving client needs, including evaluating when and how to leverage AI/ML capabilities responsibly\nTeam Development and Mentoring\nActively mentor and assist more junior engineers in developing their skills across modern JavaScript frameworks and AI-augmented development practices\nBuild and maintain strong relationships with internal and external stakeholders\nParticipate in technical interviews with new candidates\nFoster a culture of continuous learning around emerging technologies including generative AI, prompt engineering, and agentic architectures\nCommunication and Stakeholder Engagement\nEffectively communicate technical issues and developments with team members and clients, translating complex AI and engineering concepts into clear, actionable language\nPresent design documents, system diagrams, and technical proposals to clients, stakeholders, partners, and other engineers\nServe as the discipline's primary technical lead when working with stakeholders\n Process Improvement and Innovation\nDrive improvements in software engineering processes and practices, including adoption of AI-assisted development tools (Copilot, Claude, automated testing)\nPropose and evaluate multiple approaches to technical and process problems, leveraging data-driven insights where possible\nChampion best practices in modern JavaScript development, cloud architecture, CI/CD pipelines, and responsible AI integration\nMay lead small, less critical, or temporary team structures and projects\nBasic qualifications\n Essential Requirements\nBachelor's degree and 7+ years of software engineering experience\n5+ years of professional JavaScript/TypeScript development across the full stack\nStrong experience with React (or Next.js) for building modern, responsive front-end applications\nProficiency with Node.js and server-side JavaScript frameworks (Express, Fastify, or similar)\nExperience designing and consuming RESTful APIs and/or GraphQL\nFamiliarity with relational and/or NoSQL databases (PostgreSQL, MongoDB, etc.)\nStrong problem-solving skills and ability to debug complex issues across the full stack\nProficiency in version control systems (Git) and modern CI/CD workflows\n Preferred Skills and Experience\nPrior government contracting experience\nExperience with cloud platforms (e.g., AWS, Azure, or GCP)\nHands-on experience integrating AI/ML services or LLM APIs (OpenAI, Anthropic, Azure AI) into production applications\nFamiliarity with AI-related patterns such as retrieval-augmented generation (RAG), prompt engineering, or agentic workflows\nKnowledge of DevOps practices and tools (Docker, Terraform, GitHub Actions)\nExperience with Agile development methodologies\nFamiliarity with accessibility standards (Section 508 / WCAG) in government contexts\nAbility to obtain a Public Trust Clearance\nRequirement\nMust be a US Citizen or legal resident and able to work domestically\nMust be able to attain low-level security clearance\nMust work from the United States\nPerks\nWork from anywhere.\nThe chance to work on high-visibility projects and make a significant impact.\nCompetitive salary range ($130,000 - $200,000+) based on role requirements and your experience and impact.\nComprehensive medical, dental, vision, life, and disability insurance.\n\nUp to 20+ days of PTO annually.\n\n401(k) retirement savings plan.\n\nFSA/HSA and commuter benefit options.\n\nProfessional development opportunities, certifications, and continuous learning support.\n\nCompany-provided technology and access to productivity and AI tools.\n\nAdditional bonus based on performance.\n\nGet to know us\nWe are a small, creative and highly technical team.\nOur heroes are the scrappy folks that dare to dream and do great things. We love people that care more about doing the right thing than taking a shortcut.\nWe believe in finishing projects and floor our clients by how much we cared about their project.\nWe believe in integrity and because we're small, we are very selective of our partners and clients.\nWe do not use phrases like 'human resource' because you are NOT a resource. You are a team member and we will treat you like one.\nWhat you should expect from us\nWe will treat you fairly.\nWe give you space to grow both personally and professionally.\nWe will hear your ideas even when we disagree -- especially when we disagree.\nWe will be equitable with our success and be honest with our challenges.\nWe will always tell you the truth. Even when the truth is difficult.\nWhat to Expect in Our Hiring Process\nOur hiring process typically consists of 3 interview stages, after an initial screening. For engineering roles, the process may include additional technical assessments depending on the position's requirements. 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