Jobs in the United States

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Added 1 month ago
AT
QA Engineer - DM platform (Remote) - Blue Bell, PA
AHU Technologies Inc
Washington, DC
- $55 USD / hour
Cucumber-TestNG framework using JAVA, Selenium, RestAssured, Maven for UI and API Automation Testing experience preferred.
Added 1 month ago
Senior Cloud Application Developer
SHR Consulting Group, LLC
Paris, VA
SHR Consulting Group is seeking a Senior Cloud Application Developer to design, develop, modernize, integrate, and support secure, scalable cloud-native applications and services within the…
Added 1 month ago
Mid-Level Software Engineer (.NET/Angular)
Pioneering Evolution LLC
Arlington, VA
As a Mid-Level Software Engineer, you will own meaningful pieces of the platform or a SyncPoint module from design through production. You might build an API one sprint, design an…
Added 1 month ago
Solution Architect SME (Remote)
GD Information Technology, Inc.
Remote, United States
Become a trusted Subject Matter Expert by reviewing client’s current mainframe, Mid-range system architecture, including interfaces, data models, and batch processing frameworks to…
Added 1 month ago
AI Software Developer (Mid-level) - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
We are seeking a mid-level AI Software Developer to build and integrate AI-enabled features into mission applications operating on classified networks. Working under the direction of the…
Added 1 month ago
Senior AI Engineer / Software Developer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Security+CE or other IAT Level II or higher certification required to start
Added 1 month ago
Mid-Level Software and Database Developer (Secret Clearance Required)
Solerity
Remote, United States
Solerity is seeking a Mid-Level Software and Database Developer to support IGC software-development, application-modernization, and database-development activities. The selected candidate…
Added 1 month ago
Senior Engineer – Payments Technology
Bank of America, National Association
United States
…building, and operating large‑scale systems in production - not a mid‑career engineer with future…
Added 1 month ago
Information Security- Assoc Principal
PepsiCo
Plano, TX
We are seeking an experienced Senior Full Stack Developer to design, build, and support scalable, secure, and high-performing enterprise applications. The ideal candidate will have deep…
Added 1 month ago
Quality Engineer
Know Ink, LLC
Saint Louis, MO
We're looking for a solid mid-level QA Engineer who genuinely cares about shipping quality software, and who wants to build automation, not just run it. You'll be hands-on with test…
Added 1 month ago
Software Development Engineer
Mobis North America
Plymouth, MI
We are looking for a mid-level Software Development Engineer who can design, build, and deliver high-quality software in a collaborative, fast-paced, and multicultural environment. You will…
Added 1 month ago
Web Developer II (TS/SCI w/ POLYGRAPH)
COMSO Inc
Fort Meade, MD
You will contribute as a core engineer on a small team delivering enterprise web services deployed in AWS. This mid-level role expects you to take ownership of features end-to-end,…
Added 1 month ago
Senior Software Engineer, AI Agent Platform
Government Employees Insurance Company
Palo Alto, CA · New York City, NY · Bethesda, MD · Seattle, WA
Own the design and delivery of significant platform components and features end to end, from technical design and API definition through implementation, rollout, and iteration.
Added 1 month ago
Senior Platform Engineer (AI Applications)
Improvix Technologies
Washington, DC
…and the security scan, and keep it running when an upstream API changes its response format overnight. That person is usually the difference between a capability that ships and one that…
Added 1 month ago
JAVA DEVELOPER (MID) - ANGULAR
IMPYRIAN
Ashburn, VA
We are seeking a Mid-Level Java Developer to support the development, enhancement, and maintenance of enterprise applications. The ideal candidate will have strong hands-on experience…
Added 1 month ago
ES
Summer Internship 2027 - Information Systems Software Developer
Election Systems & Software
Omaha, NE
- $22 USD / hour
INTERNSHIP PROGRAM DESCRIPTION: This is a full-time, 11-week internship early June to mid-August 2027. Summer interns typically work from 8:00 am-5:00 pm, Monday through Friday -…
Added 1 month ago
Application Developer, Mid
Booz Allen Hamilton_United States
Washington, DC
Experience with Java, JavaScript, SQL, Python, Server-Side Development, Middleware, Application or Data Integration, API Development, Core Application Systems, Node.js, Groovy, Scala,…
Added 1 month ago
ServiceNow Admin (Only US Citizen, Green Card Holder)
Sonsoft Inc
Fort Lauderdale, FL
The candidate must have 2+ years of experience as a Service Now administrator and a full software development cycle
Added 1 month ago
ServiceNow Admin (Only US Citizen, Green Card Holder)
Sonsoft Inc
Fort Lauderdale, FL
The candidate must have 2+ years of experience as a Service Now administrator and a full software development cycle
Added 1 month ago
GC
Software Application Developer Analyst II
Global Channel Management, Inc.
Walnut Creek, CA
- $36 USD / hour
Experience: Mid (5+ years) or Senior Developer (7+ years) with strong AGILE development experience.
Added 1 month ago
.NET Developer
USM
McLean, VA
Strong Web Development experience developing web applications in ASP.NET, MVC, MVVM, AJAX, Java Script patterns, .Net Web API, Knockout. Angular JS, Bootstrap, jQuery and Entity Framework
Added 1 month ago
SDK Libary Java developer-----------Need GC and USC
USM
Seattle, WA
Everyone has different criteria for success: Small, Mid size, Enterprise depending on what they are writing apps for and who. Some API's may be 1000 lines of code some may be 20. Some have…
Added 1 month ago
SDK Java developer-----------Need GC and USC
USM
Seattle, WA
Everyone has different criteria for success: Small, Mid size, Enterprise depending on what they are writing apps for and who. Some API's may be 1000 lines of code some may be 20. Some have…
Added 1 month ago
Mid Level Software and Data Engineer
KBR
San Antonio, TX
We are seeking an experienced Mid Level Software and Data Engineer to provide technical support to the Air Education and Training Command. The engineer will develop, enhance, test, deploy,…
Added 1 month ago
NoSQL Database Developer, Mid
Chenega Corporation
Stafford, VA
The NoSQL Database Developer, Mid supports the development, maintenance, and optimization of MarkLogic-based data solutions. This role is responsible for creating data ingestion pipelines,…

GD Information Technology, Inc.

AI Software Developer (Mid-level) - TS/SCI with Polygraph

United States

The likely salary range for this position is $140,250 - $189,750.

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Job details

Pay: The likely salary range for this position is $140,250 - $189,750.
Experience: 2+ years of professional software development experience
Posting language: English
Posted: Oct 22, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

Data Science and Data Engineering

Job Qualifications:

Skills:

Artificial Intelligence (AI), Large Language Models (LLMs), Machine Learning (ML)Certifications:

NoneExperience:

2 + years of related experienceUS Citizenship Required:

Yes

Job Description:

We are seeking a mid-level AI Software Developer to build and integrate AI-enabled features into mission applications operating on classified networks. Working under the direction of the Senior AI Engineer, you will implement machine learning and large language model capabilities within established architectural patterns and governance guardrails, alongside strong general software engineering work. This role emphasizes practical, production-quality delivery in an environment where AI systems must run locally - without external API access - and where security, auditability, and data handling discipline are part of everyday engineering.

Key Responsibilities

Develop and maintain software applications incorporating AI/ML capabilities within air-gapped and accredited government cloud environments
Implement LLM-backed features (retrieval-augmented generation, embeddings, summarization, classification) using locally hosted models and program-approved patterns
Build and maintain data pipelines supporting AI-driven features, with correct classification handling and data hygiene
Integrate AI capabilities with existing program systems and workflows via REST APIs and structured data formats
Write clean, testable, well-documented code; participate in code reviews and follow team engineering standards
Implement required logging, audit, and evaluation instrumentation per the program's AI rules of engagement
Support deployment, monitoring, and iterative improvement of AI-enabled systems, including model updates transferred into the environment
Collaborate with program staff and stakeholders to refine requirements into working software

Required Qualifications

Active TS/SCI (poly required or in process)
Bachelors degree or equivalent experience
2+ years of professional software development experience
Strong Python proficiency and working knowledge of at least one additional language (JavaScript/TypeScript, Java, or similar)
Hands-on experience with AI/ML concepts in real projects: model inference, embeddings, vector search, or prompt engineering
Experience with REST APIs, JSON, SQL, and version control (Git)
Comfort working in restricted or disconnected development environments, or demonstrated ability to adapt to them
Strong problem-solving and communication skills; ability to work on-site in a SCIF full time

Preferred Qualifications

Experience running or integrating locally hosted LLMs (Llama, Mistral, Hugging Face transformers, vLLM, Ollama, or similar) rather than solely commercial APIs
Familiarity with PyTorch or similar ML frameworks
Experience with Docker and CI/CD pipelines, especially in offline or artifact-mirrored setups
Exposure to government cloud (Azure Government, AWS GovCloud) or IC/DoD program environments
Understanding of data security, classification handling, and responsible AI practices
Prior NRO or IC program experience

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore a career in data science and engineering at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your determination for solving complex data challenges.

The likely salary range for this position is $140,250 - $189,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

Travel Required:

None

Telecommuting Options:

Onsite

Work Location:

USA VA Chantilly

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply on gdit.wd5.myworkdayjobs.com About employer

More about this job

Skills

Data engineering
Artificial intelligence
Machine learning
ML
API development
Software development
Python
JavaScript
TypeScript
Oracle Java
SQL
Git
Problem solving
Communication skills
Hugging Face
PyTorch
Docker
CI/CD
Microsoft Azure
AWS
Apply information security policies

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Work requirements

Jobs in the United States