Backend Developer (TS/SCI Required)
$150k - $190kTryApplyNow
# Backend Developer (TS/SCI Required)AccreteFull TimemidAlexandria, Virginia, US$150k – $190kPosted Yesterday## Role OverviewAccrete is hiring a mid-level Backend Developer (TS/SCI Required). This is a full-time role in Alexandria. Part of Accrete's Backend hiring, posted yesterday. The posted range is $150k to $190k. Full responsibilities, required qualifications, and the apply link are listed in the description below.## Salary ContextThis role offers $150k-$190k. The median for Mid-level Backend roles is $115k-$167k (based on 72 listings). 21% above median.## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringPythonJavaGoRustAWSAzureKubernetesSaaSSign up free to auto-tailor your resume with all these keywords and get a higher ATS score## Job DescriptionOffice Location: Alexandria, VATS/SCI with Counterintelligence Polygraph requiredAccrete 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.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* 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* Current U.S. government top secret clearance with eligibility for SCI and counterintelligence scope polygraphIdeal candidates will have experience in the Department of Defense or Intelligence Community.Salary Range: 150k-190kThe 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:ImpactYou 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.CollaborationYou 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 & InnovationYou 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 unwindAccrete 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. #J-18808-Ljbffr
$150k - $190k
TryApplyNow is seeking a mid-level Backend Developer in Alexandria, Virginia. This full-time position requires TS/SCI clearance and offers a salary range of $150k-$190k. The ideal candidate will have over 10 years of software development experience and expertise in multiple...SuggestedFull time$145k - $190k
Overview We are seeking a Backend Support Software Developer for a fully onsite role with high visibility, working... ...visualization and data filtering. Required Qualifications Bachelor’s degree with... ...clearance with ability to obtain SCI post-hire. DoD 8570 compliance (Security+...Suggested- ...enhance decision-making within the Department of War. The ideal candidate holds a Bachelor’s Degree in a STEM field, has an active TS//SCI clearance, and brings at least two years of relevant experience in data engineering. Explore opportunities for innovation within a...Suggested
- ...and Security, OUSW(I&S). We are seeking a TS//SCI cleared Full Stack Data Engineer with a... ...for business improvement. Required technical and professional expertise US... ...engineer or software development skills to develop analytic tools, deliver mission support...SuggestedFull timeWork at officeImmediate start
- Leidos is seeking a TS/SCI cleared Senior Systems Engineer for a mission-focused role in Bethesda, Maryland. You will design, develop, and deploy software for the DIA‑NMEC DOMEX Technology Platform. The position emphasizes collaboration and innovation within a dynamic team...Suggested
$137k - $200.2k
MAXAR TECHNOLOGIES, INC. is seeking an experienced API/Java/Python Developer to join its team in Washington, DC. The role focuses on... ...degree in Computer Science, 2-5 years of relevant experience, and a TS/SCI clearance. A competitive salary range of $137,000 - $200,200...$130k - $145k
Amentum is searching for a Front-End Developer to join our team in Arlington, VA. You will... ...able to work under deadlines. Minimum Requirements (Knowledge, Skills, and Abilities): Minimum... .... Security Clearance Required: TS/SCI - This position requires an active DoD TS...Hourly payContract workWork at officeLocal areaMonday to Friday$165k - $185k
# Full Stack Developer - Tech Dev (TS/SCI Required) with Security ClearancekentroFull TimemidWashington, District of Columbia, USPosted 2 days ago## Resume... ...development experience* Experience in frontend and backend web application development. \* backend: professional experience...Local areaFlexible hours- ...members, and tackle technical challenges. The ideal candidate has over 10 years of experience in software engineering and an active TS/SCI security clearance. This role focuses on hands-on development, so you should be proficient in Java and various cloud deployments....
- Full-Stack Developer Position Description Select Search Associates is looking for a Full-Stack... ...to dive in, learn, and contribute. Required Skills and Experience Bachelor’s degree... ...with the Linux operating system Active TS/SCI clearance Desired Skills and Experience...Shift work
$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...$87.1k - $157.45k
Leidos is seeking a Journeyman Full Stack Application Developer to provide software support for the USSOCOM J6 Budget Tool. The role includes... ...must have a BS degree, 4+ years of experience, and an active TS/SCI clearance. Responsibilities include developing features,...- Dormont Manufacturing Co is looking for a Full-stack Developer with a focus on Java backend and Angular front-end development. The position requires a TS/SCI with Polygraph clearance and a bachelor's degree with extensive experience in software development. You will design...
$153k - $207k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...Public Trust/Other Required: None Job Family:... ...a Full Stack Software Developer, supporting customer activities... ...web application backends written in Java and Spring... ...Security Clearance Level : TS/SCI with active...Temporary workRemote workFlexible hours$186.54k - $252.38k
...Full Stack Developer Transform technology into opportunity as a Full Stack Developer at... ...VA, on Customer Site US Citizenship Required Required Skills & Experience: Education... .... Security Clearance Level: TS/SCI with Polygraph GDIT IS YOUR PLACE:...Work experience placement- ...ECP is seeking a Senior Java Full Stack Developer in Washington, D.C. to join an agile software... ...using Java and React, implementation of backend APIs, and working with PostgreSQL... ...years of experience and possess an active TS/SCI clearance. A competitive compensation package...
- 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
- ...capabilities. The ideal candidate has 15+ years of software engineering experience and an active US Government Security Clearance (TS/SCI with active poly). You will work independently and contribute significantly to technical architecture. #J-18808-Ljbffr Sunfire Solutions
$130k - $145k
Amentum is looking for a Front-End Developer to join its team in Arlington, VA. This role involves supporting a DoW Special Programs customer... ...JavaScript, and a relevant degree, candidates should possess a TS/SCI security clearance. The compensation range for this position is...- ...data solutions while leveraging predictive analytics and statistical tools. A Bachelor’s degree in a STEM field and a TS//SCI clearance are required. Candidates should have experience in data engineering, Python programming, and statistical analysis. IBM values diversity...
- Medium is looking for a Senior Java Full Stack Developer to join their agile software development team in Washington, DC. The role involves... ...should have a minimum of 7 years of experience, an active TS/SCI clearance, and a degree in Computer Science. Enjoy a great compensation...
$100.8k - $245.5k
Job order - J0626-1308 - Permanent Full Time Title UI Java/Python Developer, Mid-Level TS/SCI with Poly REQUIRED Category Software Development/ Engineering City Arlington, Virginia, United States Job Description CGI Federal has an exciting opportunity for an UI Human...Permanent employmentFull timeWork at officeLocal area- Accenture is seeking a .NET Full Stack Developer to enhance web applications for the US federal government. This role entails both front... ...candidates will have at least 7 years of .NET experience and an active TS/SCI clearance. Accenture is recognized for its commitment to...
- ...initiatives to align platforms with enterprise standards and lifecycle requirements Maintain documentation including architecture diagrams,... ...requirements (e.g. Security+ CE, etc.) Clearance: Active TS/SCI clearance with a favorable polygraph Hands on experience...
- ...LLC is looking for a Principal Java Developer in Bethesda, Maryland, to lead the... ...of scalable and high-performance backend microservices within a DevOps... ...in software development. An active TS/SCI clearance with a polygraph is required. Competitive benefits include a 40...Flexible hours
$103.8k - $218.1k
...services provider in Suitland, MD is seeking an Applications Developer - Level 3. This role requires extensive experience in web-based applications,... ...Candidates must possess a BA or BS degree in IT and an active TS/SCI clearance. The pay range for this position is $103,800...- Armison Tech is seeking a skilled Software Developer for an on-site position in McLean, VA,... ...team. Candidates must hold an active TS/SCI with polygraph clearance and will engage... ...presentation for key stakeholders. The role also requires knowledge of SQL databases, CI/CD...
- HRB is seeking a Software Developer to work on-site in McLean, VA. This position is part of... .... Candidates must maintain an active TS/SCI with polygraph clearance and have demonstrated... ...and implementing CI/CD pipelines, requiring expertise in AWS cloud services and containerization...
- ...U.S. Citizen. This position requires an active U.S. Government security... ...Security Clearance at the TS/SCI level with required polygraph... ...with demonstrated experience developing and supporting geospatial,... ...Responsibilities Develop and integrate backend services, APIs, data...Full timeRemote work
- GRVTY is looking for a Full Stack Developer with TS/SCI + Poly clearance in McLean, VA. This role involves providing onsite full‑stack development support for a data repository and visualization platform. Candidates must have 8+ years of experience, strong JavaScript and...
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