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Added 3 mins ago
Principal Engineer Package Concept (Module)
Infineon
Andover
…(in-house + OSAT) and initiate assembly projects Follow up and support package development projects until final release of the product Identify new development topics and incorporate them…
Added 4 mins ago
SI
Technical Revenue Accounting Manager
STN Incorporated
Pleasanton, CA
- $130,000 to $170,000 USD / year
At STN, we don't just adapt to the digital future, we engineer it. Our mission is to help organizations thrive in a rapidly evolving technology landscape through strategic insight,…
Added 4 mins ago
SI
Revenue Analyst
STN Incorporated
Pleasanton, CA
- $80,000 to $105,000 USD / year
Experience with principal-versus-agent accounting, vendor pass-through accounts, audit support, or NetSuite reporting.
Added 6 mins ago
W
(USA) Principal, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
As a Principal Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving the full software development lifecycle from coding to deployment and…
Added 21 mins ago
Distinguished, Software Engineer
Walmart Inc.
United States
· Mentor Principal Engineers, architects, and senior technical leaders, strengthening architectural thinking, technical decision-making, and engineering excellence across teams.
Added 25 mins ago
Quality Assurance Representative/Port Engineer
CACI, INC.-FEDERAL
New Bedford, MA
…provide all observations, reports and recommendations to the Principal Port Engineer…
Added 35 mins ago
DSP Engineer
DPG Solutions LLC
Aurora, CO
We are seeking a Senior Principal Platform DevOps Engineer with a strong background in Windows systems engineering, cloud infrastructure, and automation to join the DPG team. This role…
Added 37 mins ago
Senior Principal Software Application Security
The Huntington National Bank
Remote, United States
We are seeking a highly experienced Senior Principal Software Application Security to lead the design, development, deployment, and operation of enterprise-scale frameworks and AI solutions…
Added 44 mins ago
Operations Quality Engineer II
COV Covidien LP
North Haven, CT
…quality issues, and drive continuous improvement initiatives that support product reliability and operational…
Added 44 mins ago
Senior Reliability Engineer
MED Medtronic Inc
Mounds View, MN
The Senior Reliability Engineer will support key technical activities within the Electrophysiology Therapies (EPT) Defibrillation Solutions (DS) Post Market Quality organization. This role…
Added 44 mins ago
Engineer I
COV Covidien LP
Plymouth, MN
The Engineer I will support New Product Development within Medtronic’s R&D team in the Peripheral Vascular Health (PVH) Operating Unit. This role supports all phases of product development,…
Added 44 mins ago
Quality Engineer II
COV Covidien LP
North Haven, CT
The Quality Engineer II provides quality engineering support for manufacturing operations, with a primary focus on process validation and quality system execution. This role partners with…
Added 49 mins ago
CC
Senior Manager, Environmental Sustainability Programs
Carrier Corporation
Remote, United States
- $117,500 to $234,500 USD / year
…sustainability initiatives and implementation efforts that support Carrier’s climate strategy, environmental programs, sustainability disclosures and regulatory readiness. The role will…
Added 52 mins ago
Technical Staff Engineer - Layout
Microchip - USA
PA
The Principal Engineer will work closely with cross-functional engineering teams to solve complex physical design challenges, improve design quality and efficiency, and support successful…
Added 54 mins ago
NN
Director of Environmental Services & Compliance
NW Natural
Portland, OR
- $170,100 to $251,550 USD / year
This position serves as the Company's principal environmental subject matter expert and is accountable for ensuring compliance with applicable federal, state, and local environmental laws,…
Added 59 mins ago
Sustainment SW Engineer Principal
SAIC
El Segundo, CA · Colorado Springs, CO
Seeking a Sustainment Software Developer to support Systems the MILSATCOM Engineering, Integration & Test (MSEIT) contract Peterson Space Force Base (PSFB), CO. We are looking for an…
Added 1 hour ago
P
SAP Analytics and Data Engineer
PACCAR
Renton, WA
- $104,000 to $162,000 USD / year
…global technology leader in the design, manufacture and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR…
Added 1 hour ago
IT Assurance Specialist SME
Chenega Corporation
Arlington, VA
Support studies on cyber efforts, acting as the principal cybersecurity advisor to the ETO Chief Engineer (CE).
Added 1 hour ago
Staff Systems Safety Engineer
Twenty-Six Defense
Fort Worth, TX
Job Summary: The Staff Systems Safety Engineer serves as the organization’s authority and subject matter expert on the safety of all company products and services, setting best practices…
Added 1 hour ago
Senior Principal Space Systems Engineer
General Dynamics Mission Systems, Inc
Scottsdale, AZ
Support and engage in programs, projects, and practices behind the GDMS culture and strategy, and comply with all policies and procedures
Added 1 hour ago
DO
Senior Safety Engineer
Department of Industrial Relations
CA
- $11,427 to $14,298 USD / month
Under general direction of the Principal Safety Engineer (PSE) in the Engineering Unit, the Senior Safety Engineer (SSE) works independently to address the more complex, sensitive, and…
Added 1 hour ago
Principal Software Development Engineer in Test
SAIC
Remote, United States
SAIC is seeking a Principal Software Development Engineer in Test (SDET) to join the Joint Range Extension (JRE) software development team.
Added 1 hour ago
Lead Backend Engineer
Wawa Inc. (210515330)
United States
Job Summary: The Lead Backend Engineer will build the next generation technologies that handle increasing amounts of information at a massive scale in real-time. The Lead Backend Engineer…
Added 1 hour ago
Senior Manager, Analytics
Arena Club
Los Angeles, CA
…our first dedicated analytics leader, you will serve as the principal data partner to Marketing, Finance, Product, and Operations. You will also balance strategic leadership (defining core…
Added 1 hour ago
Principal Machine Learning Engineer - Matchmaking
Roblox
San Mateo, CA
As a Principal ML Engineer on Matchmaking, you’ll own the technical vision and execution for the models, objective functions, and algorithms that make those decisions. You’ll combine…

Closed listing

Vantor Services Inc.

Mid-level Full Stack Software Engineer (TS/SCI)

Herndon, VA, United States
Westminster, CO, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters - where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.

To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.

Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Please review the job details below.

This position requires an active U.S. Government Security Clearance at the TS/SCI level.

We are seeking an experienced Full Stack Software Engineer to support the development, integration, and sustainment of data analytics applications and capabilities for a large-scale U.S. Government data analytics platform. The successful candidate will design and develop user-facing applications, back-end services, and APIs that enable users to access, explore, visualize, and analyze large and complex datasets.

The engineer will work closely with data scientists, data engineers, analysts, and government stakeholders to translate analytical requirements into intuitive, scalable, and secure software solutions. The role emphasizes developing interactive data analytics applications, integrating analytical models and data services, and delivering user-friendly capabilities that help users derive actionable insights from diverse data sources.

Principal Responsibilities:

Full-Stack Application Development: Design, develop, test, and maintain interactive web applications and supporting back-end services that enable data exploration, analysis, visualization, and reporting.
Data Analytics Application Integration: Integrate data sources, analytical models, data processing services, and APIs into user-facing applications to support advanced analytics workflows and mission requirements.
Data Visualization and User Experience: Develop interactive dashboards, visualizations, search interfaces, and analytical tools that allow users to explore large datasets, identify patterns, and interpret analytical results.
Back-End Services and API Development: Develop and maintain RESTful APIs, microservices, and database integrations to support efficient data access, querying, processing, and application functionality.
Agile Development and Platform Integration: Collaborate with multidisciplinary engineering and analytics teams to implement new capabilities, troubleshoot application issues, optimize performance, and support CI/CD, testing, and software deployment activities.

Minimum Qualifications:

Must be a U.S. Citizen with an active TS/SCI clearance (and willingness to obtain a CI poly).
Bachelor's degree in computer science, software engineering, information systems, or a related technical field with 8+ years of total professional experience in a technical support role
Demonstrated experience in full-stack software development, web application engineering, or a related software engineering discipline.
Strong proficiency in modern front-end technologies such as JavaScript/TypeScript, React, Angular, or Vue.js, and experience developing responsive, interactive web applications.
Proficiency in at least one back-end programming language, such as Python, Java, Go, or C#, with experience developing RESTful APIs, integrating databases, and building server-side applications.
Experience developing data-driven applications and integrating structured data, analytical services, and visualization capabilities
Willingness to work onsite 75% (or as needs dictate) from either Herndon, VA or Westminster, CO.

Preferred Qualifications:

Experience developing data visualization and analytical applications using tools and frameworks such as D3.js, Plotly, Highcharts, Chart.js, or similar technologies.
Familiarity with data analytics and big data technologies such as Apache Spark, Hadoop, Kafka, Elasticsearch, or related platforms.
Experience integrating machine learning models, statistical analysis, or AI-enabled capabilities into web applications.
Familiarity with cloud platforms and services, particularly AWS, Microsoft Azure, or Google Cloud Platform.
Experience with containerization and orchestration technologies such as Docker and Kubernetes.
Familiarity with CI/CD pipelines, Git-based version control, automated testing, and DevSecOps practices.
Experience working with relational and NoSQL databases, including PostgreSQL, MySQL, MongoDB, or Elasticsearch.
Knowledge of application security, authentication, authorization, and secure software development practices.
Experience supporting government, defense, intelligence, or other regulated environments.

#cjpost

Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.

The base pay for this position within California, Colorado, Hawaii, New Jersey, the Washington, DC metropolitan area, and for all other states is:

$140,000.00 - $200,000.00 Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: https://www.Vantor.com/careers

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

The date of posting can be found on Vantor's Career page at the top of each job posting.

To apply, submit your application via Vantor's Career page.

EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

About employer

More about this job

Skills

Reporting
Data analysis
Process data
Data visualization
API development
Microservices
Agile development
Troubleshoot
CI/CD
Computer science
Technical support
Software development
JavaScript
TypeScript
React
Vue.js
Python
Oracle Java
Go
C#
Apache Spark
Apache Hadoop
Apache Kafka
Elasticsearch
AWS
Microsoft Azure
Google Cloud
Docker
Kubernetes
Git
Test automation
NoSQL
PostgreSQL
MySQL
MongoDB

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