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

Backend Engineer (Top Secret Clearance Required)

Full-time

Accrete

Office Location: Alexandria, VA  ( Hybrid )

Top Secret Clearance with SCI eligibility required

Accrete is an agentic managed services company: an AI workforce that does high-stakes, judgement-heavy work for government and enterprise clients — at the economics of software, not labor.

At the core is Accrete's Knowledge Engine, a dynamic context graph that captures an organization's tacit knowledge, resolves data across silos, and builds a living, auditable ground truth. Expert agents reason against that ground truth to act on complex, high-stakes decisions — not just answer questions about them.

From national security to commercial operations, Accrete delivers the work on one platform, with unlimited expert agents and expert judgement.

Position Description:  

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 :

  • 3+ years in software development with at least 3 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
  • 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: 160k-240k

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 a month ago
Similar jobs that could be interesting for youBased on the Backend Engineer (Top Secret Clearance Required) in Alexandria, VA vacancy
  •  ...Black Cape  Title: Brilliant   BackEnd Software Engineer (2+ years - Senior Level)...  ...week - as the customer needs Clearance: MUST have an Active Top Secret or TS/SCI clearance ***MUST HAVE...  ...likely not get back to you. It is a REQUIREMENT of the job.*** Black Cape has... 
    Secret clearance
    Full time
    For subcontractor
    2 days per week
    3 days per week

    Black Cape

    Arlington, VA
    12 hours ago
  • $86k - $138k

     ...seeking a Mid-level Full‑Stack Engineer to join our Federal...  ...frontend.Collaborate with backend teams on API contracts and...  ...#CISAQualificationsMinimum Requirements Are:Bachelor's degree and...  ...Citizenship required.Active Top Secret security clearance with SCI eligibility. Must... 
    Secret clearance
    Contract work
    Casual work
    Shift work

    Peraton Corporation

    Arlington, VA
    3 days ago
  •  ...Solutions is hiring for a Tier II virtualization support engineer to maintain and troubleshoot enterprise VMware infrastructure...  ..., and security of the virtualization stack. The role requires a Top Secret clearance, 1+ year VMware experience, and familiarity with ITSM (ServiceNow... 
    Secret clearance
    Shift work

    Dunhill Professional Search

    Alexandria, VA
    2 days ago
  •  ...skills. A Bachelor’s degree with 5 years of experience or an Associate degree with 8 years of related experience is required, along with a Top Secret clearance. This full-time on-site position is located in Arlington, VA and includes a $1K sign-on bonus for qualified... 
    Secret clearance
    Full time
    For contractors
    Relocation package

    Armada Ltd

    Arlington, VA
    2 days ago
  • $88.6k - $147.6k

    Position Summary Our Deloitte AI & Engineering team to transform technology platforms,...  ...for software componentsAnalyzing user requirements to derive technical software design and...  ...:Bachelor’s degreeActive Top Secret clearance1+ years of experience as a full... 
    Secret clearance
    Local area
    Flexible hours

    Deloitte

    Rosslyn, VA
    4 days ago
  • Leidos is seeking a ConMon Analyst to oversee security posture across IT systems lifecycle. The role requires a Top Secret clearance with SCI eligibility and on-site work in Alexandria, VA. Responsibilities include assessing security changes, monitoring controls with Splunk... 
    Secret clearance

    Via Logic LLC

    Alexandria, VA
    4 days ago
  • $140k - $142k

     ...implementing enhancements to meet mission and security requirements. Collaboration with infrastructure, database, and cybersecurity...  ...multiple classification levels. Qualifications Active Top Secret security clearance with SCI eligibility. Bachelor’s degree from an... 
    Secret clearance
    Full time
    Part time
    For contractors
    Remote work

    Akima, LLC

    Alexandria, VA
    3 days ago
  •  ...possess a bachelor’s degree and 5 years of relevant DoD or IC experience, or an associate degree with 8 years of experience. A Top Secret Clearance with SCI eligibility is mandatory. You will collaborate closely with multiple agencies and play a key role in protecting... 
    Secret clearance
    Full time

    ARMADA, Ltd.

    Arlington, VA
    4 days ago
  •  ...related to personnel and physical security, ensuring compliance with NISPOM, and supporting operational readiness. An active Top Secret clearance and over 10 years of relevant experience are necessary. The candidate will work in a team-oriented and dynamic environment,... 
    Secret clearance

    Systems Planning & Analysis

    Alexandria, VA
    2 days ago
  •  ...interface with the government customer for requirements and status, translating them into clear artifacts engineers can implement. You will act as a scrum master...  ...price and OTA engagements. The role requires a Top Secret clearance, 5+ years of PM experience on software... 
    Secret clearance

    InterImage

    Arlington, VA
    4 days ago
  • $135k - $216k

     ...currently hiring a Senior Malware Reverse Engineer for its' Federal Strategic Cyber...  ...able to work in a hybrid environment required.Overview: The Federal Strategic Cyber...  ...workflows.U.S. citizenship required.Active Top Secret Clearance with the ability to obtain SCI.Ability... 
    Secret clearance
    Contract work
    Currently hiring
    Local area
    Remote work
    Shift work

    Peraton Corporation

    Arlington, VA
    3 days ago
  • Koniag Services, Inc. is seeking a skilled Operating Engineer to support our government project in Arlington, VA. Candidates must have a Top-Secret Security clearance and experience operating complex mechanical systems, including HVAC and boiler systems. This position is... 
    Secret clearance

    Koniag Services, Inc.

    Arlington, VA
    2 days ago
  •  ...Holdings, LLC is seeking an IT Support Specialist to support our government customer in Arlington, VA. This 100% on-site role requires a Top-Secret clearance and eligibility for SCI designation. Responsibilities include incident management, ticket updates, deploying and... 
    Secret clearance

    Alaka`ina Foundation Family of Companies

    Arlington, VA
    2 days ago
  • $90k - $110k

     ...visibility and real ownership.Keep systems available, secure and audit-ready in a high-accountability setting.What you needAn active Top Secret clearance.Relevant hands-on experience in the discipline.Willingness to work on-site in Alexandria, VA.Compensation: $90,000 - $110,00... 
    Secret clearance
    Contract work

    Dunhill Professional Search

    Alexandria, VA
    7 days ago
  •  ...and software solutions, and produce analytical products for security operations at diplomatic facilities. The role requires active Top Secret clearance with SCI eligibility, a CS-related degree with 2+ years of experience, and strong data analytics including #J-18808... 
    Secret clearance

    Socket.dev

    Arlington, VA
    2 days ago
  •  ...ensure compliance with federal directives. The ideal candidate will have over 7 years of experience, a Bachelor’s degree, and a Top Secret clearance (SCI). Responsibilities include analyzing system modifications and supporting security documentation. The role also demands... 
    Secret clearance

    Qmulos

    Arlington, VA
    1 day ago
  • $75k - $79k

     ...standard or custom queries or reports to retrieve data as required. May be responsible for approving and/or establishing...  ...to higher-level staff. Qualifications Active Top Secret security clearance with SCI eligibility. Associate's degree or equivalent... 
    Secret clearance
    Full time
    Part time
    For contractors
    Remote work

    Akima

    Alexandria, VA
    1 day ago
  •  ...support the DISA Enterprise Logistics Division. This full-time, on-site position at the Pentagon requires knowledge of DOD regulations and an active Top Secret security clearance. Responsibilities include property inventory control, data management through DPAS, and... 
    Secret clearance
    Full time

    INFINISOURCE CONSULTING SOLUTIONS

    Arlington, VA
    12 hours ago
  •  ...Subject Matter Expert (SME) Location: Pentagon, Arlington, VA Status: Contingent Hire - Full-Time - On-Site Clearance: Active Top Secret/SCI Clearance Required MUST HAVE: Proven experience providing strategic action-officer and executive-level advisory support to Department... 
    Secret clearance
    Full time
    Contract work
    Work at office

    LTC Solutions

    Arlington, VA
    12 hours ago
  •  ...join our team in Arlington, VA. This role involves supporting a high-profile project within the Department of War, requiring an active Top Secret clearance. You will collaborate with stakeholders to ensure successful adoption of business strategies and methodologies.... 
    Secret clearance

    The Clearing, Inc.

    Arlington, VA
    3 days ago
  •  ...complex defense initiatives. The candidate will coordinate with DoD organizations, develop executive-level briefings, and manage multiple priorities in a dynamic environment, while maintaining an active Top Secret clearance with SCI participation. #J-18808-Ljbffr PeopleTec
    Secret clearance

    PeopleTec

    Arlington, VA
    2 days ago
  •  ...operations for a federal client. The role requires conducting background investigations and managing the personnel security clearance process, with a focus on continuous...  ...compliance. Candidates must possess a DoD Top Secret/SCI clearance and demonstrate exceptional... 
    Secret clearance
    Full time

    CGS Federal (Contact Government Services)

    Washington DC
    1 day ago
  •  ...with stakeholders to coordinate budget data. The ideal candidate has an Associate’s degree or 2 years of relevant experience and a solid understanding of federal financial systems. A Current Top-Secret Clearance with SCI Eligibility is required. #J-18808-Ljbffr ManTech
    Secret clearance

    ManTech

    Arlington, VA
    2 days ago
  •  ...Arlington, VA. The position focuses on vulnerability research, with capabilities in reverse engineering, assembly languages, Python, and debugging/decompilation tools. A Top Secret clearance or higher is preferred, reflecting work with defense-related clients. The role offers... 
    Secret clearance

    Stanley Reid & Company

    Arlington, VA
    1 day ago
  •  ...VA Status: Contingent Hire - Full-Time - On-Site Clearance: Active Top Secret/SCI Clearance Required MUST HAVE: Demonstrated experience supporting Department...  ..., Military Science, Operations Research, Business, Engineering, Public Administration, National Security Studies,... 
    Secret clearance
    Full time
    Contract work
    For contractors
    Work at office

    LTC Solutions LLC

    Arlington, VA
    1 day ago
  • $115k - $162k

     ...complex projects, ensuring client satisfaction, and providing strategic guidance. Qualified candidates must have an active Top Secret Clearance and significant consulting experience. The position offers a competitive salary range of $115,000 to $162,000 and comprehensive... 
    Secret clearance

    The Clearing, Inc.

    Arlington, VA
    2 days ago
  • $75k - $79k

     ...standard or custom queries or reports to retrieve data as required. May be responsible for approving and/or establishing...  ...issues to higher-level staff. Qualifications Active Top Secret security clearance with SCI eligibility. Associate's degree or equivalent... 
    Secret clearance
    Full time
    Part time
    For contractors
    Local area
    Remote work

    NANA Regional Corp

    Alexandria, VA
    12 hours ago
  •  ...analysis for national security issues, supporting National Guard requirements, and delivering both classified and unclassified analytic...  ...summaries to NGB leadership, and regular briefings. A Top Secret clearance and relevant education are required for mission-critical duties... 
    Secret clearance
    Temporary work

    Valiant-Integrated-Services

    Arlington, VA
    4 days ago
  • $95.5k - $181.7k

     ...for RF systems, involving collaboration with electrical engineers and physicists. The ideal candidate will have...  ...digital signal processing, a relevant degree, and an active Top Secret government security clearance. Salary ranges between 95,500-181,700 USD, with comprehensive... 
    Secret clearance

    RTX

    Arlington, VA
    3 days ago
  •  ...conduct research and analysis to capture knowledge and drive client satisfaction. Successfully candidates will have an active DoD Top Secret clearance (or recent), a bachelor’s degree, 2+ years of relevant experience, and the ability to work onsite in Arlington, Virginia.... 
    Secret clearance

    The Clearing Corporation

    Arlington, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Engineer (Top Secret Clearance Required). Be the first to apply!