Jobs in the United States

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Added 6 mins ago
Associate Software Engineer
Highmark Health
Cheyenne, WY
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 27 mins ago
Sr. Mobile iOS Engineer
SpaceXSI
NY · Palo Alto, CA
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models,…
Added 31 mins ago
Software Developer / Full Stack Engineer NSIC
Trinzic
Beavercreek Township, OH
Position OverviewWe are seeking a Junior to Mid Software Developer / Full Stack Engineer to support advanced software development efforts for NSIC programs. The selected candidate will…
Added 32 mins ago
Full-stack Software Engineer
Altamira Technology Corporation
Fairborn, OH
Altamira is seeking a Full-stack Software Engineer to help our National Space Intelligence Center (NSIC) customer. The engineer will sit full-time on Wright Patterson Airforce Base at the…
Added 33 mins ago
Senior Staff / Senior Full Stack Engineer (Clearance Required)
Scitec, Inc.
Dayton, OH
Added 33 mins ago
Software Engineer 2 - Mobile Developer (iOS & Android)
U.S. Bank
Cincinnati, OH
Takes full stack ownership by consistently writing production-ready and testable code
Added 33 mins ago
T
Engineer Signal Image Processing 2
TEKsystems
Cincinnati, OH
- $40 to $50 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 33 mins ago
Full Stack Engineer
2060 Digital LLC
Cincinnati, OH
Added 47 mins ago
Lead AI Engineer
Jobgether
Remote, United States
Lead full-stack application development, including front-end, back-end, API, and data-layer design, implementation, documentation, testing, and debugging.
Added 47 mins ago
J
Full-Stack Platform Engineer
Jobgether
Remote, United States
- $190,000 to $215,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full-Stack Platform Engineer based in the United States.
Added 55 mins ago
Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- Typically 1 to 3 years of full stack engineering experience, including strong internship experience for standout early-career candidates.
Added 57 mins ago
Sr. Mobile Android Engineer
SpaceXSI
NY · Palo Alto, CA
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models,…
Added 1 hour ago
M
Solution Architect, AI Business Solutions and Agents
Microsoft
United States
- $124,500 to $231,700 USD / year
…designing, building and deploying agents on and across the Azure AI stack. The ideal candidate combines strong solution architecture fundamentals with a passion for partner enablement, and…
Added 1 hour ago
M
Member of Technical Staff, Microsoft Robotics (Robot Learning)
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
We are hiring a Member of Technical Staff, Microsoft Robotics (Robot Learning) at the software engineer II level to develop, train, evaluate, and deploy machine learning models that enable…
Added 1 hour ago
Model Engineer, Multimodal Understanding
SpaceXSI
Palo Alto, CA
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models,…
Added 1 hour ago
TT
Mid/Senior Full Stack AI Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $250,000 USD / year
- Three or more years of experience building and shipping full-stack products, ideally in startup environments.
Added 1 hour ago
Sr. Software Engineer, Data Engineering (X)
SpaceXSI
Palo Alto, CA
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models,…
Added 2 hours ago
Sr. Software Engineer, Ads Product
SpaceXSI
Palo Alto, CA
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models,…
Added 2 hours ago
Senior Security Engineer
PathAI
Boston, MA
At PathAI, we are constantly evaluating our tech stack and our current tools consist of:
Added 2 hours ago
Senior Software Engineer, AI/ML
Google
Mountain View, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 2 hours ago
TL
Vice President, Data Systems
The Los Angeles Lakers, Inc
El Segundo, CA
- $275,000 to $300,000 USD / year
Staff Management: Recruit, develop and manage a multidisciplinary team of data engineers, developers and full-stack engineers, product and design staff, and platform/DevOps engineers. Set…
Added 3 hours ago
Senior AI Engineer, Banking Technology
Citibank, N.A.
United States
Full‑Stack AI Engineering: Build full‑stack applications integrating LLM‑driven workflows and AI coding tools (e.g., Devin, GitHub Copilot).
Added 3 hours ago
Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
Annapolis Junction, MD
6+ years of experience administering Elastic Stack, including Elasticsearch, Kibana, Logstash, Beats, or Fleet
Added 3 hours ago
Research and Engineering Intern, Agentic Systems Intelligence – Summer 2027
NVIDIA USA
CA · TX · WA
…agentic AI systems for the CUDA ecosystem, working across the full stack - from training and improving models, to designing agent architectures and multi-agent systems, to building the…
Added 3 hours ago
Software Engineer II, Fullstack
PathAI
Boston, MA
…for the job. At PathAI, we are constantly evaluating our tech stack and our current tools consist…

Koniag Government Services

Senior Full-Stack Software Engineer

Washington, DC, United States

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Job details

Experience: 8+ years of experience.
Posting language: English
Posted: Jun 29, 2026

Original job description

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible.

Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Full-Stack Software Engineer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC.

We offer competitive compensation and benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement.

The Senior Full-Stack Software Engineer to support the development of the FBI FDP system using a Postgres/Java/React technology stack. These engineers will work with an existing development team to deliver features and capabilities required for MVP release. The ideal candidate will have proven experience delivering large-scale enterprise applications from concept through deployment at the FBI.

Responsibilities:

Design, develop, implement, test, and maintain front-end and back-end application components.
Integrate components, create new custom capabilities, and make modifications to existing codebases.
Participate in planning, requirements analysis, development, testing, and quality assurance across the full SDLC.
Conduct code reviews, participate in architecture sessions, and provide input on development best practices.
Support automation and optimization of operations and maintenance tasks.
Collaborate with the Product Owner, BA, and Test Engineer to ensure features meet functional and acceptance criteria.
Plan and execute application deployments, version control, and CI/CD pipelines.

Here’s what you’ll need:

4 year degree information technology or related field.
Strong experience in Java, React, JavaScript/TypeScript, SQL, and relational database development (Postgres preferred).
Experience with REST APIs, CI/CD, GitLab, containerization, and modern agile delivery.
Ability to work collaboratively in a cross-functional agile team.
8+ years of experience.

Clearance Requirement:

Top-Secret security clearance

Our Equal Employment Opportunity Policy

The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.

The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or apply for a position on our website, please get in touch with Heaven Wood via e-mail at accommodations@koniag-gs.com or by calling 703-488-9377 to request accommodations.

Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit www.koniag-gs.com.

Equal Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352

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