Jobs in the United States

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Added 2 mins ago
Technical Quality Assurance Inspector III
Sierra Space
Middleton, WI
At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.
Added 2 mins ago
AI Engineer
Coterie Applications Inc.
Remote, United States
The AI Engineer will work within the Research & Development (R&D) subdomain of Coterie’s broader Data and Analytics (DnA) department to build, test and deploy intelligent systems that…
Added 4 mins ago
AI Engineer
Hub International Limited
Chicago, IL
HUB is seeking an AI Engineer to join the RPA & Automation team within our centralized technology organization, part of HUB’s AI & Automation organization. This is a hands-on build role…
Added 4 mins ago
ServiceNow Platform Engineer
LIGHTFEATHER IO LLC
Washington, DC · Alexandria, VA
LightFeather is seeking a ServiceNow Platform Engineer to own a new ServiceNow environment for a federal program. This position offers the opportunity to build an environment from the…
Added 4 mins ago
Senior ServiceNow CMDB Engineer
LIGHTFEATHER IO LLC
Washington, DC · Alexandria, VA
Design and implement integrations with third-party systems using REST/SOAP web services and IntegrationHub
Added 6 mins ago
Senior DevOps Engineer
Securiport
Reston, VA
We are seeking a skilled and motivated Senior (Sr.) DevOps Engineer to join our Release and DevOps team. In this role, you will work as a member in the development group, helping to…
Added 6 mins ago
Wireless Design Verification Engineer
Apple
Irvine, CA · San Diego, CA · Sunnyvale, CA
As a Wireless Radio Verification Engineer, you will be at the core of our wireless product's success, leading verification of Radio digital controllers and Digital+RF subsystems that enable…
Added 7 mins ago
Senior Electrical Engineer
TEXAS RESEARCH INSTITUTE AUSTIN INC
Austin, TX
We are looking for an Embedded Systems Engineer to contribute to the design and development of integrated hardware and software solutions used to collect experimental data across a broad…
Added 7 mins ago
Senior Software Engineer
TEXAS RESEARCH INSTITUTE AUSTIN INC
Austin, TX
TRI Austin is seeking an experienced Senior Software Engineer to lead the development, enhancement, and maintenance of software applications used to analyze, manage, and visualize complex…
Added 9 mins ago
Area Engineer - Small Molecule Building - Lilly Medicine Foundry
Eli Lilly and Company
United States
This includes maintaining all systems in a state of compliance, in-control, and fit for use in order to meet the needs of internal customers and/or the business. The Area Engineer will also…
Added 9 mins ago
Staff Opto-Mechanical Engineer
Carbon, Inc.
Sunnyvale, CA
As an optomechanical engineer on the Hardware Team, you will help us design, build, and sustain groundbreaking additive manufacturing solutions. This role is focused on developing and…
Added 12 mins ago
Golang Engineer
Experis USA
Phoenix, AZ
Our banking client is seeking a Golang Engineer with Temporal workflow orchestration to join their team. As a Golang Engineer, you will be part of the engineering organization supporting…
Added 13 mins ago
TA
Technical Director
Technology Advancement Group
Ashburn, VA
- $170,000 to $195,000 USD / year
Technology Advancement Group (TAG) is a veteran-owned systems integrator in Ashburn, Virginia. We design, build and integrate assured positioning, navigation and timing (PNT) hardware and…
Added 15 mins ago
Systems Architect 2 - Cloud Data Engineer (Databricks)
U.S. Bank National Association
Cincinnati, OH · Minneapolis, MN
…of architectural blueprints as documentation of design and systems integration. Ensures projects are designed within approved enterprise architectural standards and are implemented…
Added 15 mins ago
Reliability Engineer 4
U.S. Bank National Association
Gresham, OR · Atlanta, GA · Hopkins, MN · Irving, TX
As a Reliability Engineer, your role will be a combination of supporting production applications and proactively looking for ways to automate your discoveries, eliminate incidents from…
Added 15 mins ago
Construction Project Engineer II
Willdan
New York, NY
The Construction Project Engineer II provides technical and field coordination support for energy retrofit and infrastructure construction projects from preconstruction through…
Added 18 mins ago
L
Staff Electrical Engineer, Avionics
Longshot
Alameda, CA
- $180,000 to $220,000 USD / year
We are hiring a Staff Electrical Engineer to own electrical engineering across Longshot, including the people, the architecture and the hardware. You will provide leadership and expertise…
Added 19 mins ago
Software Engineer, Imaging
Anduril Industries
Waltham, MA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 19 mins ago
Senior Full-Stack Software Engineer (Arsenal 2)
Anduril Industries
Costa Mesa, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 19 mins ago
Senior Backend Software Engineer (Arsenal2)
Anduril Industries
Costa Mesa, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 20 mins ago
Software Engineer III - Data Engineering | Infrastructure Platforms
JPMC page
Jersey City, NJ · Plano, TX
Hands-on practical experience in system design, application development (SDLC), testing (unit and integration), and operational stability for building enterprise cloud native applications.…
Added 20 mins ago
Senior Supplier Manufacturing Engineer - Motion Control
Intuitive
Sunnyvale, CA
…strategy across a diverse set of technologies including motion control systems, electromechanical assemblies, electronics, and precision mechanical components. The role requires close…
Added 20 mins ago
Software Development Engineer, AI Foundations, Amazon Leo Networking Software
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Software Development Engineer on AI Foundations, you will design and build production agentic systems on AWS that reason over real satellite, ground, and network data. You will work…
Added 20 mins ago
Data Engineer, Advertising Demand Enablement & Product Ops (DEPO)
Amazon.com Services LLC
New York, NY · Seattle, WA
Are you passionate about building data infrastructure that delivers real business value at massive scale? As a Data Engineer at Amazon, you will design, build, and optimize data pipelines…
Added 20 mins ago
Senior Security Engineer - Cloud
Muon Space
San Jose, CA
Muon seeks a Senior Security Engineer to join our Security Engineering & IT team. The ideal candidate brings deep expertise across multiple security domains and can operate independently to…

Vantor Services Inc.

Mid-level Back-End Software Engineer (TS/SCI)

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

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Job details

Experience: Bachelor's degree in computer science, software engineering, information systems, or related field with 8+ years of total professional experience in a technical support role
Posting language: English
Posted: Nov 3, 2026

Original job description

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 Back-End Software Engineer to support the design, development, integration, and sustainment of a large-scale data analytics platform supporting a U.S. Government customer. The successful candidate will develop and maintain scalable, secure, and high-performance server-side applications, services, APIs, and supporting software components that enable data ingestion, processing, integration, and analytics capabilities.

The engineer will work within a multidisciplinary Agile development team, collaborating with data engineers, data scientists, front-end developers, systems engineers, and government stakeholders to deliver reliable, mission-focused software solutions. The role requires strong software engineering fundamentals, experience developing distributed applications, and the ability to contribute throughout the software development lifecycle.

Principal Responsibilities:

Back-End Application Development: Design, develop, test, and maintain scalable server-side applications, services, microservices, and supporting software components.
API and System Integration: Develop and maintain RESTful APIs and service interfaces to facilitate integration between data platforms, applications, databases, and external systems.
Data Platform Enablement: Build software components and services that support data ingestion, processing, querying, access, and analytics across distributed data environments.
Performance, Reliability, and Security: Optimize application performance, troubleshoot complex software issues, and implement appropriate security, authentication, authorization, and error-handling mechanisms.
Agile Development and Collaboration: Participate in technical design reviews, code reviews, automated testing, CI/CD activities, and Agile development ceremonies; collaborate with cross-functional engineering teams to deliver and sustain platform capabilities.

Minimum Qualifications:

Must be a U.S. Citizen with an active TS/SCI clearance (with willingness to obtain a CI poly)
Bachelor's degree in computer science, software engineering, information systems, or related field with 8+ years of total professional experience in a technical support role
Demonstrated experience in software engineering, back-end application development, or a related technical discipline.
Strong proficiency in at least one modern back-end programming language, such as Python, Java, Go, or C#, with demonstrated experience developing production-quality software.
Experience designing and developing RESTful APIs, server-side applications, and distributed software components, with proficiency in relational and/or NoSQL databases.
Willingness to work onsite at least 75% (or as needs dictate) from either Herndon, VA or Westminster, CO.

Preferred Qualifications:

Experience developing microservices and distributed applications using frameworks such as Spring Boot, FastAPI, Flask, .NET, or similar technologies.
Familiarity with big data technologies and distributed processing frameworks such as Apache Spark, Hadoop, Kafka, or Elasticsearch.
Experience with cloud platforms and services, particularly AWS, Microsoft Azure, or Google Cloud Platform.
Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
Experience with CI/CD pipelines, Git-based version control, automated testing, and DevSecOps practices.
Knowledge of software security principles, secure coding practices, and application security frameworks such as OAuth 2.0 and OpenID Connect.
Experience with Agile/Scrum development methodologies, automated software testing, and infrastructure-as-code tools.
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.

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More about this job

Skills

Agile development
Software development
Microservices
ICT system integration
API development
Troubleshoot
Test automation
CI/CD
Computer science
Technical support
Python
Oracle Java
Go
C#
NoSQL
Spring Boot
Flask
.NET
Apache Spark
Apache Hadoop
Apache Kafka
Elasticsearch
AWS
Microsoft Azure
Google Cloud
Docker
Kubernetes
Git
Agile
Scrum
Infrastructure as code

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