Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Backend Developer (TS/SCI Required)

Accrete.AI

Accrete Ai Software Engineer

Accrete is a dual-use AI software company that licenses its Knowledge Engine Platform and Expert AI Agents to government and enterprise clients. The platform creates a unified semantic representation of an organization's ground truth—capturing tacit domain knowledge, understanding contextual relevance, and connecting information silos—enabling expert agents to reason across complex data and support high-stakes decisions with confidence.

From national security to commercial use cases, Accrete delivers mission-critical decision intelligence and automation on a single platform.

Accrete seeks a self-motivated and results-oriented team player to develop, troubleshoot, and improve our artificial intelligence products. This position will work on client-facing products hosted on and off their networks, ingesting large amounts of data for near real-time analysis. A successful candidate in this position will have a collaborative-first approach to solving technical problems by seeking help from more knowledgeable team mates.

Responsibilities
  • Play a key role in architectural and design discussions for existing and prospective AI/ML software packages
  • Collaborate with cross-functional teams to design scalable and maintainable software systems
  • Evaluate and recommend technologies and tools to meet project requirements.
  • Write complex, maintainable code and contribute to the development of critical system components.
  • Troubleshoot and resolve complex technical issues in the codebase.
  • Collaborate with other engineers on coding, testing, and debugging efforts.
  • Execute software development projects, ensuring timely delivery and meeting quality standards
  • Work closely with product, UX/UI, and research to understand business requirements
  • Collaborate with cross-functional teams to integrate software components into larger systems
  • Collaborate with quality assurance teams to ensure thorough testing of software components
  • Implement and advocate for automated testing practices to improve overall product quality
  • Create and maintain technical documentation for code, design, and architecture
  • Ensure that documentation is up-to-date and accessible to team members
  • Analyze complex technical problems and propose effective solutions
  • Act as a point of escalation for technical issues and provide timely resolutions
  • Stay informed about new technologies and share knowledge with the team.
Skills
  • 10+ years in software development with at least 5 years as a software architect
  • Proven experience in the technology product industry, demonstrating a deep understanding of product development and innovation
  • Experience in developing and delivering modern Software as a Service (SaaS) products.
  • Strong understanding of cloud-native scalable systems, particularly on private clouds in AWS, Azure, and Google Cloud
  • Demonstrated expertise with Python and common libraries used in data manipulation and and web application development
  • Additional experience with compiled languages like (Go, Rust, C/C++, Java)
  • Demonstrated expertise in multiple common architectural components like: caching, operational data backends, distributed application orchestration
  • Strong experience in auth/authz architectures and technologies: LDAP, SASL/SAML, OAuth, jwt
  • Good understanding of common cloud native design patterns utilizing Kubernetes toolchains
  • Functional experience across the entire development application lifecycle
Requirements
  • Bachelor's degree in Computer Science or related computing field is required
  • Pursuant to Executive Order 12968, August 2, 1995, this position requires U.S. citizenship
  • Current U.S. government top secret clearance with eligibility for SCI and counterintelligence scope polygraph

Ideal candidates will have experience in the Department of Defense or Intelligence Community.

Salary Range: 150k-190k

The salary range provided reflects the estimated compensation for this role based on the expected qualifications and experience level. The final offer may vary depending on factors such as skills, experience, and alignment with role requirements.

Core Values & Expectations
Impact

You take full ownership and accountability for your work, consistently seeing projects through from inception to completion with a strong bias for action. Proactively identifying challenges, you drive solutions rather than waiting for direction, and hold yourself and others to the highest standards for delivering results. With strategic thinking and a problem-solving mindset, you make informed decisions leveraging data and expertise, always looking for ways to improve processes, optimize workflows, and enhance outcomes beyond your immediate responsibilities.

Collaboration

You work seamlessly across teams, prioritizing shared goals and team success over individual credit. Engaged listening and open, candid communication are at the heart of your approach, ensuring alignment and synergy throughout the organization. You value diverse perspectives, seeking input from others to drive better results. By treating colleagues with respect and professionalism, you help build a culture of trust, supporting each other through challenges, celebrating successes, and constructively addressing conflicts to strengthen relationships and improve outcomes.

Passion for AI & Innovation

You are deeply excited about the transformative potential of AI and committed to contributing to a company shaping the future of work. With curiosity and a growth mindset, you continuously seek to learn, adapt, and stay at the forefront of new developments. Your enthusiasm for innovation drives you to explore new ideas, challenge the status quo, and find creative solutions that deliver meaningful impact. You approach your work with energy and a desire to advance both technology and the way we work.

Company Benefits

  • Competitive Salary: Aligned with experience and market standards
  • Comprehensive Insurance: Health, dental, and vision coverage for you and your family
  • 401(k) Plan: Build your financial future with our retirement savings plan
  • Growth & Development: Access professional learning opportunities and career advancement support
  • Onsite Perks: Enjoy catered lunches, snacks, and a fully stocked kitchen
  • Team Bonding: Company-sponsored happy hours and social events to connect and unwind

Accrete is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Backend Developer (TS/SCI Required) in Alexandria, VA vacancy
  •  ...firm in Alexandria, Virginia is looking for a Mid-level Back-end Developer to create efficient, user-focused solutions. The role involves...  ...should have proficiency in programming languages and possess TS/SCI clearance. This position offers competitive compensation and a... 
    Suggested
    Remote job

    Booz Allen Hamilton

    Alexandria, VA
    3 days ago
  • Black Cape is looking for a Spectacular Full Stack Software Engineer with at least 2 years of experience. This role requires an Active Top Secret or TS/SCI clearance and proficiency in at least one Object-Oriented language such as Java or Python. The candidate will work... 
    Suggested
    2 days per week
    3 days per week

    Black Cape

    Arlington, VA
    3 days ago
  • $145k - $190k

     ...We are seeking a Backend Support Software Developer for a fully onsite role with high visibility, working in...  ...visualization and data filtering. Required Qualifications: - Bachelor's degree...  ...clearance with ability to obtain SCI post-hire. - DoD 8570 compliance (Security+... 
    Suggested

    latitude

    Alexandria, VA
    2 days ago
  • $109.99k - $189.15k

     ...LMI is seeking a Full-Stack Developer with proficiency in Agentic AI...  ...development team. This position requires an individual who thrives in...  ...design, UI development, backend services, and large-scale data...  ...related discipline . ~ Active TS/SCI clearance with Polygraph .... 
    Suggested
    Contract work
    Work at office
    Remote work
    Shift work

    Logistics Management Institute

    McLean, VA
    3 days ago
  •  ...As a Full Stack Developer you will contribute to technical development...  ...code across both backend and frontend components. You...  ...tenants. Success in this role requires strong collaboration skills,...  ...experience Must have an active TS/SCI clearance Understanding of... 
    Suggested
    Weekend work
    Afternoon shift

    OneGlobe

    Washington DC
    1 day ago
  • $165k - $185k

     ...seeking a qualified Full Stack Developer in support of our Defense...  ...coordinate integration per government requirements. LMI is a new breed of...  ...position requires an active TS/SCI clearance; TS/SCI with...  ...experienced on both front and backend, microservices, and API development... 
    Contract work
    Flexible hours

    Logistics Management Institute

    Washington DC
    5 days ago
  •  ...high-priority ODNI initiatives requiring secure, scalable, and mission...  ...This role requires an active TS//SCI with a Full Scope Polygraph....  ...responsible for designing, developing, and deploying full stack applications...  ...APIs, database schemas, and backend services supporting high-... 
    Internship
    Local area
    Immediate start

    MITRE

    McLean, VA
    9 hours ago
  • $165k - $185k

     ...hiring a qualified Full Stack Developer - Tech Dev to support our...  ...coordinate integration per government requirements. We are looking for a...  ...Experience in frontend and backend web application development....  ...Requirement: Must have active TS/SCI and be willing and able to... 
    Local area
    Flexible hours

    Kentro

    Washington DC
    3 days ago
  • $86.8k - $198k

    Phase2 Technology is seeking a Back-End Developer in McLean, Virginia. The ideal candidate should have over 5 years of experience...  ...to design and implement effective systems. An active TS/SCI clearance is required. The position offers a salary range from $86,800 to $198,... 

    Phase2 Technology

    Mc Lean, VA
    1 day ago
  • $150k - $230k

     ...Mid-Senior Full Stack Software Developer Millennial Software is...  ...Currently Possess: Top Secret SCI + CI Polygraph Millennial Software...  ...pipelines, and CM best practices Requirements Required Qualifications:...  ...and developers Active TS/SCI clearance Nice to have... 
    Shift work

    Millennial Software

    Fairfax, VA
    4 days ago
  •  ...VECTOR JOB OPENING Job ID: 628 Job Title: Full Stack Developer Clearance Required: Must have an active TS/SCI with CI Poly for this job. Department: Software Engineering Location: Reston, VA 100% onsite- schedule can be 40 hours a week - we can do compressed... 
    Permanent employment

    Vector Talent Resources

    McLean, VA
    1 day ago
  •  ...seeking a qualified Full Stack Developer to support our Defense...  ...in Washington, D.C. This role requires a deep understanding of software...  ...commitment and requires an active TS/SCI clearance. The candidate will...  ...be responsible for front and backend development, debugging... 

    LMI Consulting, LLC

    Washington DC
    3 days ago
  • Techfive.ai is seeking a Full Stack Developer in Washington, DC. Ideal candidates will have experience in AWS cloud environments and strong backend/frontend development skills. An active TS/SCI clearance is mandatory. Responsibilities include developing applications, building... 

    Techfive.ai

    Washington DC
    2 days ago
  •  ...currently seeking a qualified Developer Level 3 to support our...  ...in Washington, D.C. The role requires experience in multiple development...  ...Experience in frontend and/or backend web application development:...  ...Requirement Must have active TS/SCI and be willing and able to obtain... 
    For contractors

    6AM City, LLC

    Washington DC
    5 days ago
  • $110k - $130k

     ...Department of Defense. Candidates should have a Bachelor's degree and extensive experience with SharePoint technologies along with valid TS/SCI clearance. Responsibilities include troubleshooting SharePoint environments, managing SQL clusters, and overseeing updates. A... 
    Full time
    Remote work

    Creative Solutions Services, LLC

    Alexandria, VA
    4 days ago
  • $110k - $130k

     ...server farms, troubleshooting, and solutions implementation. A Bachelor's degree and 12+ years of relevant experience are required, along with TS/SCI clearance or a willingness to obtain one. The compensation ranges from $110,000 to $130,000 annually. Join Ennoble First... 
    Full time
    Contract work

    Ennoble First Inc.

    Alexandria, VA
    9 hours ago
  • A Government Solutions Provider in Bethesda, MD is seeking a TS/SCI cleared Systems Engineer. The role involves leading software development teams, managing Agile processes, and ensuring high-quality deliverables. Candidates should have a BS in Engineering or related field... 
    Flexible hours

    VMD Corp

    Bethesda, MD
    1 day ago
  • $165k - $185k

     ...hiring a qualified Full Stack Developer to support our Defense...  ...integrations per government requirements; maintaining strong version control...  ...Experience in frontend and backend web application development....  ...Requirement Must have an active TS/SCI clearance and be willing and... 
    Local area

    kentro

    Washington DC
    5 days ago
  •  ...Location: Arlington, VA Clearance Required: Active TS/SCI Clearance Employment Type: Full...  ...highly experienced Senior Software Developer with an active TS/SCI clearance to support...  ..., testing, and integrating frontend, backend, and full-stack components while... 
    Full time

    Praescient Analytics

    Arlington, VA
    2 days ago
  •  ...seeking a Full Stack Software Developer to support a U.S. Federal...  ...reporting Qualifications Required Knowledge, Skills and Abilities...  ...methods ~ Experience with backend development, relational and nonrelational...  ...skills, and ~ Active TS/SCI with polygraph required... 

    Logistics Management Institute

    McLean, VA
    4 days ago
  • KDA Consulting Inc is seeking a talented Full Stack Developer in McLean, VA to support the design, development, and maintenance...  ...’s degree in Computer Science or related field is required, along with an active TS/SCI clearance. Join their mission-driven projects in the... 

    KDA Consulting Inc

    Mc Lean, VA
    4 days ago
  •  ...Stack to aggregate logs and build visualizations. The position requires at least 2 years of experience with Elasticsearch, Logstash, and...  ...with a strong understanding of federal compliance standards. TS/SCI clearance is mandatory. The role promotes a flexible work model... 
    Remote work
    Flexible hours

    Phase2 Technology

    Fort Belvoir, VA
    3 days ago
  • $115k - $145k

     ...is looking for an experienced Full Stack Developer to support development and operations...  ...with teams in an AWS cloud environment and requires a strong foundation in Java and...  ...retirement plan. Candidates must hold an active TS/SCI clearance and U.S. Citizenship. #J-1880... 

    Synergy ECP

    Washington DC
    2 days ago
  • $165k - $185k

    LMI Government Consulting is seeking a qualified Full Stack Developer to support our Defense Intelligence client in Washington,...  ...web solutions for the federal government. This position requires an active TS/SCI clearance, with a salary range of $165,000 to $185,000. You... 

    LMI Government Consulting

    Washington DC
    5 days ago
  • Location: Arlington, VA Clearance Required: Active TS/SCI Clearance Employment Type: Full-Time (W-...  ...a highly experienced Senior Software Developer with an active TS/SCI clearance to support...  ..., testing, and integrating frontend, backend, and full-stack components while... 
    Full time

    Praescient Analytics

    Arlington, VA
    2 days ago
  • $137k - $228k

     ...you must be a U.S. Citizen. This position requires an active U.S. Government security...  ....S. Government Security Clearance at the TS/SCI level. We're hiring a solution driven...  ...visualization of geospatial-temporal data sets Develop analytics/derivative data products to... 
    Full time
    Flexible hours

    Maxar by Vantor

    Springfield, VA
    3 days ago
  • ** TS/SCI Clearance Required** Phoenix Operations Group is looking for a Full-Stack Software Engineer to join our team in one of the following...  ...other comparable languages Experience on projects that develop complex software, ensuring a collaborative environment and... 

    Phoenix Operations Group

    Springfield, VA
    3 days ago
  • $150k - $225k

     ...Full Stack Software Developer Job Location: Onsite - Arlington, VA Job Type:...  ...US Citizen holding an active Top Secret/SCI clearance Xenith Solutions is...  ...to a strategic initiative. Skills & Requirements Responsibilities, but not limited to:... 
    Full time
    Contract work
    For contractors
    Local area

    TRI-COR

    Arlington, VA
    1 day ago
  • $138.06k - $186.79k

     ...Currently Possess: Top Secret SCI + Polygraph Clearance Level...  ...Polygraph Public Trust/Other Required: None Job Family: Software...  ...to existing systems and develop new capabilities. Security Clearance Level: TS/SCI with Polygraph Location:... 
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    McLean, VA
    4 days ago
  • $153k - $207k

     ...Possess: Top Secret SCI + Polygraph...  ...Public Trust/Other Required: None Job Family...  ...a Full Stack Software Developer, supporting customer activities...  ...maintain web application backends written in Java and Spring...  ...Security Clearance Level : TS/SCI with active... 
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Bethesda, MD
    9 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Developer (TS/SCI Required). Be the first to apply!