Jobs in the United States

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Added 5 days ago
IG
Senior Software Engineer
Insight Global
Remote, United States
- From $54 USD / hour
Senior backend engineer supporting The Home Depot’s Search Relevancy, Retrieval, and Ranking team. This person will help productionize and integrate machine learning models developed by…
Added 5 days ago
IG
Principal Software Engineer – Guidewire Digital / Jutro
Insight Global
Remote, United States
- From $65 USD / hour
Experience with backend technologies such as Java, C#, or Python.
Added 5 days ago
RI
Engineer, Propulsion System Diagnostic Software Validation
Re:Car, Inc
Troy, MI
- $130,000 USD / year
Engineer, Propulsion System Diagnostic Software Validation (Job Code: 175993)
Added 5 days ago
Senior Security Engineer - Cloud
Compass
Manhattan, NY
Proficiency in at least one programming language (e.g., Python, Go) for automation.
Added 5 days ago
Senior Security Engineer - Cloud
Compass
Manhattan, NY
Proficiency in at least one programming language (e.g., Python, Go) for automation.
Added 5 days ago
Senior Security Engineer - Cloud
Compass
Manhattan, NY
Proficiency in at least one programming language (e.g., Python, Go) for automation.
Added 5 days ago
C++ Software Engineer - Market Data Infrastructure (USA)
Trexquant Investment
Stamford, CT
…expanding global trading operations, we are seeking a C++ Software Engineer to design and build high throughput / low-latency market data infrastructure. This is a high-impact role that…
Added 5 days ago
Principal Engineer, System Planning (Hybrid Schedule)
Eversource Energy
Hartford, CT
…Eversource Transmission System Planning team as a Principal Engineer. This critical role provides technical leadership, conducts complex system planning studies, elicits ideas for the…
Added 5 days ago
Senior Data Engineer
Highmark Health
Hartford, CT
5 years of experience with Python and Spark framework
Added 5 days ago
Optical Design Engineer
IDEX Health & Science LLC
West Henrietta, NY
The Optical Engineer will report directly to the Enterprise Solutions Manager and will have direct reporting responsibility for customer facing commercial roles within the Enterprise…
Added 5 days ago
GTM Engineer
RedBlack
Atlanta, GA
The GTM Engineer supports the development and scaling of the RedBlack’s go-to-market engine through automation, systems integration, AI applications, data management, and analytics. They…
Added 5 days ago
Lead DevOps Engineer
London Stock Exchange Group Holdings Inc
St. Loui, MO
This Lead DevOps Engineer position is a key role within the SRC Team which sits within the Application Services Division, with responsibilities to facilitate adoption of standard DevOps…
Added 5 days ago
Security Engineer
Scientific Research Corporation
Orlando, FL
SRC is hiring a hands-on, Agile-embedded Security Engineer responsible for securing virtualized Modeling & Simulation (M&S) environments, automating compliance-as-code across a diverse…
Added 5 days ago
Senior Data Engineer
Highmark Health
Madison, WI
5 years of experience with Python and Spark framework
Added 5 days ago
Junior Data Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA
We are seeking a motivated, technically capable Junior Data Engineer to support the development, integration, operation, and maintenance of a large-scale data analytics platform supporting…
Added 5 days ago
Mid-level Back-End Software Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA · Westminster, CO
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.…
Added 5 days ago
Mid-level Full Stack Software Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA · Westminster, CO
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.…
Added 5 days ago
RU
EDA DataOps Quality Engineer (Tester)
Randstad USA
Remote, United States
- $50 to $55 USD / hour
Develop reusable automation frameworks using Python and Pytest to perform SQL-based source-to-target reconciliations and data-quality validations.
Added 5 days ago
RU
Senior AI Platform Engineer (Automation & AIOps)
Randstad USA
Remote, United States
- $80 to $110 USD / hour
Seeking a Senior AI Platform Engineer for a 1-year contract driving AIOps automation. Hands-on role building Amazon Bedrock Agents, automated remediation workflows, and Databricks data…
Added 5 days ago
RH
Staff Software Engineer, Applied AI Systems
Robert Half
Minneapolis, MN
- $180,000 to $250,000 USD / year
We’re hiring a hands-on Staff Software Engineer to lead development in a critical area of AI-enabled product infrastructure. In this role, you will build and evolve the systems that…
Added 5 days ago
RH
Lead Data Engineer
Robert Half
Atlanta, GA
- $175,000 to $180,000 USD / year
We are looking for an experienced Lead Data Engineer to shape and scale modern data solutions for a growing organization. This role is ideal for a senior, detail-oriented individual who…
Added 5 days ago
MI
Voice and Video Engineer
Moog Inc
Buffalo, NY
- $90,000 to $125,000 USD / year
Hybrid – Buffalo, NYThe Voice & Video Engineer is responsible for supporting, developing, and enhancing the organization's global collaboration technologies, with a primary focus on…
Added 5 days ago
Senior Software Development Engineer in Test (SDET)
Pulsara
Remote, United States
Senior Software Development Engineer in Test (SDET) (Remote, US-Based Only)
Added 5 days ago
Next Generation Desktop Environment (NGDE) Engineer – TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Own your career as a NGDE Engineer at GDIT. Here, you’ll have the opportunity to build strong lines of systems engineering and develop your skills using cutting-edge technologies. Your work…
Added 5 days ago
CALIBRATION SYSTEM INTEGRATION LEAD
Stellantis
Auburn Hills, MI
We are seeking a highly motivated and experienced engineer to join our dynamic team as the Calibration System Integration Lead. This critical role will be responsible for coordinating the…

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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