Senior Software Developer I - Full Stack

    $130,000 - $200,000/year
    United States
    Full-Time
    Senior (7+ yrs)
    Engineering & Development
    First posted 768 days ago
    About BLEN
    BLENers 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.
    About this position
    Senior 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.
    What we would like from you
  1. Technical Leadership and Strategy
  2. Collaborate with management, product, and design teams to shape development vision and strategy, including the adoption of AI-powered tools and workflows
  3. Guide cross-functional teams in delivering high-impact, full-stack JavaScript solutions aligned with client goals
  4. Contribute to the implementation of the program's development strategy with a focus on modern architectures (React, Next.js, Node.js, TypeScript)
  5. Maintain a high-level understanding of adjacent technical areas including cloud-native services, AI/ML integrations, and API ecosystems for effective system integration
  6. Software Development and Problem-Solving
  7. Demonstrate expertise, accountability, and ownership of contributions across the full stack, from responsive front-end interfaces to scalable back-end services
  8. Leverage deep knowledge of the JavaScript/TypeScript ecosystem to lead iterative, outcome-driven development
  9. Design and integrate RESTful APIs, GraphQL endpoints, and emerging AI-assisted features such as LLM-powered workflows, intelligent document processing, or retrieval-augmented generation (RAG)
  10. Diagnose and effectively resolve issues with owned systems, using incidents to inform educational opportunities and system improvements
  11. Make critical decisions to keep projects on track and aligned with evolving client needs, including evaluating when and how to leverage AI/ML capabilities responsibly
  12. Team Development and Mentoring
  13. Actively mentor and assist more junior engineers in developing their skills across modern JavaScript frameworks and AI-augmented development practices
  14. Build and maintain strong relationships with internal and external stakeholders
  15. Participate in technical interviews with new candidates
  16. Foster a culture of continuous learning around emerging technologies including generative AI, prompt engineering, and agentic architectures

  17. Communication and Stakeholder Engagement
  18. Effectively communicate technical issues and developments with team members and clients, translating complex AI and engineering concepts into clear, actionable language
  19. Present design documents, system diagrams, and technical proposals to clients, stakeholders, partners, and other engineers
  20. Serve as the discipline's primary technical lead when working with stakeholders
  21. Process Improvement and Innovation
  22. Drive improvements in software engineering processes and practices, including adoption of AI-assisted development tools (Copilot, Claude, automated testing)
  23. Propose and evaluate multiple approaches to technical and process problems, leveraging data-driven insights where possible
  24. Champion best practices in modern JavaScript development, cloud architecture, CI/CD pipelines, and responsible AI integration
  25. May lead small, less critical, or temporary team structures and projects
  26. Basic qualifications
  27. Essential Requirements
  28. Bachelor's degree and 7+ years of software engineering experience
  29. 5+ years of professional JavaScript/TypeScript development across the full stack
  30. Strong experience with React (or Next.js) for building modern, responsive front-end applications
  31. Proficiency with Node.js and server-side JavaScript frameworks (Express, Fastify, or similar)
  32. Experience designing and consuming RESTful APIs and/or GraphQL
  33. Familiarity with relational and/or NoSQL databases (PostgreSQL, MongoDB, etc.)
  34. Strong problem-solving skills and ability to debug complex issues across the full stack
  35. Proficiency in version control systems (Git) and modern CI/CD workflows
  36. Preferred Skills and Experience
  37. Prior government contracting experience
  38. Experience with cloud platforms (e.g., AWS, Azure, or GCP)
  39. Hands-on experience integrating AI/ML services or LLM APIs (OpenAI, Anthropic, Azure AI) into production applications
  40. Familiarity with AI-related patterns such as retrieval-augmented generation (RAG), prompt engineering, or agentic workflows
  41. Knowledge of DevOps practices and tools (Docker, Terraform, GitHub Actions)
  42. Experience with Agile development methodologies
  43. Familiarity with accessibility standards (Section 508 / WCAG) in government contexts
  44. Ability to obtain a Public Trust Clearance
  45. Requirement
  46. Must be a US Citizen or legal resident and able to work domestically
  47. Must be able to attain low-level security clearance
  48. Must work from the United States
  49. Perks
  50. Work from anywhere.
  51. The chance to work on high-visibility projects and make a significant impact.
  52. Competitive salary range ($130,000 - $200,000+) based on role requirements and your experience and impact.
  53. Comprehensive medical, dental, vision, life, and disability insurance.
  54. Up to 20+ days of PTO annually.
  55. 401(k) retirement savings plan.
  56. FSA/HSA and commuter benefit options.
  57. Professional development opportunities, certifications, and continuous learning support.
  58. Company-provided technology and access to productivity and AI tools.
  59. Additional bonus based on performance.
  60. Get to know us
  61. We are a small, creative and highly technical team.
  62. Our 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.
  63. We believe in finishing projects and floor our clients by how much we cared about their project.
  64. We believe in integrity and because we're small, we are very selective of our partners and clients.
  65. We 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.
  66. What you should expect from us
  67. We will treat you fairly.
  68. We give you space to grow both personally and professionally.
  69. We will hear your ideas even when we disagree -- especially when we disagree.
  70. We will be equitable with our success and be honest with our challenges.
  71. We will always tell you the truth. Even when the truth is difficult.
  72. What to Expect in Our Hiring Process
    Our 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. We aim to make the process straightforward and respectful of your time.
    We participate in E-Verify. Upon hire, we will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. Due to the nature of our work with the federal government, all roles at BLEN are required to work from the contiguous United States.

    Company:  BLEN

    Digital services company providing AI, modernization, cloud, DevSecOps, web, data, and automation solutions.
    11-50 employees
    Software & IT Services
    HQ: United States