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AI Engineer
STV Incorporated
NY · Boston Congress St, MA
STV is seeking an AI Engineer to join our Digital Advisory team at our New York City, NY or Boston, MA offices. This is a hands-on, client-facing role focused on building and deploying AI…
Added 1 min ago
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Sr. Java Software Engineer
ManpowerGroup
Southlake, TX
- $68 USD / hour
Our client, a technology organization is seeking a Sr. Java Software Engineer to join their team. As a Sr. Java Software Engineer , you will be part of the Software Engineering team…
Added 1 min ago
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Embedded Software Engineer
Actalent
Horsham, PA
- $120,000 to $165,000 USD / year
Collaborate with validation, integration, optical, hardware, and test engineering teams to improve product performance, execution efficiency, and development processes.
Added 2 mins ago
Mechanical Engineer
Actalent
Waukesha, WI
DescriptionWe are seeking a Mechanical Engineer to support the design and integration of mechanical systems and components for heavy-duty vehicles. This position will have a strong focus on…
Added 2 mins ago
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Electrical Engineer
Actalent
Madison, WI
- $120,000 to $140,000 USD / year
Seeking a hands-on Senior Electrical Sustaining Engineer to support and improve commercialized medical device products throughout their lifecycle. This role focuses on troubleshooting…
Added 2 mins ago
Build Freedom Regional Manager
Texas A&M University
College Station, TX
Work with local and regional partners to identify opportunities for program expansion and stronger integration into workforce, education, and economic development efforts.
Added 2 mins ago
ND
Data Centre Field Support Engineer (L2)
NTT DATA
TX
- $20 to $30 USD / hour
The Data Center Service Delivery Field Support Engineer (L2) is a developing engineering role, responsible for providing a professional second-line onsite technical support and field…
Added 2 mins ago
Principal Engineer - Data Engineering
Wells Fargo
IRVING, TX
Wells Fargo's Shared Service Operations Technology (SSOT) organization is seeking a Principal Engineer - Data Engineering to drive the architecture, engineering strategy, and modernization…
Added 2 mins ago
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M365 Risk Engineer
TEKsystems
Irving, TX
- $50 to $65 USD / hour
Added 2 mins ago
Information Security Engineer - Cyber Threat Intelligence
U.S. Bank
Irving, TX
U.S. Bank is seeking a hands-on Information Security Engineer to develop Python-based automation and AI-enabled technology supporting our Cyber Threat Intelligence organization. This role…
Added 2 mins ago
ND
Cloud & Platform Engineer
NTT Data Americas, Inc.
Irving, TX
- $55 to $70 USD / hour
NTT DATA's Client is currently seeking a Cloud & Platform Engineer to join their team in Irving, Texas (US-TX), United States (US).
Added 3 mins ago
Software Engineer - Clinical Software
Caris Life Sciences
Irving, TX
The Software Engineer, Clinical Software Products contributes engineering work across Caris's clinical application portfolio: product delivery, reliability, and incremental modernization of…
Added 3 mins ago
Senior IAM & Information Security Engineer
Caris Life Sciences
Irving, TX
We are seeking a Senior IAM & Information Security Engineer with deep, hands-on experience to lead the design, implementation, and management of enterprise-level Identity and Access…
Added 3 mins ago
ND
Identity Security Architect – Entra ID / IAM / Zero Trust
NTT Data Americas, Inc.
Irving, TX
- $60 to $70 USD / hour
Lead engineering, integration, deployment, and operationalization of enterprise identity security platforms, including Sgnl.ai, PlainID, CrowdStrike Identity Protection, and Microsoft Entra…
Added 3 mins ago
Full Stack Engineer
CGI Technologies and Solutions, Inc.
Plano, TX
CGI is seeking to hire an experienced Full Stack Software Engineer with Customer Service Platform/Contact Center technology experience to join our Digital Platform Engineering team.
Added 3 mins ago
Full-stack Engineer 4, Enterprise Platform - Marketing Technology
Capital One
Plano, TX
Partner with architects to define service boundaries, integration patterns, and reusable frameworks
Added 3 mins ago
Full Stack Engineer
CGI Technologies and Solutions, Inc.
Plano, TX
CGI is seeking to hire an experienced Full Stack Engineer with strong hands-on expertise in Java, Angular, Node.js, APIs, microservices, and event-driven architectures.
Added 3 mins ago
Java Full Stack Engineer
CGI Technologies and Solutions, Inc.
Plano, TX
. Lead code reviews, unit testing, and integration testing to ensure delivery quality
Added 3 mins ago
Software Engineer III - AI/ML Developer
JPMorgan Chase
Plano, TX
As a Software Engineer III at JPMorganChase within the Consumer & Community Banking, you are part of an agile team that works to enhance, design, and deliver the software components of the…
Added 3 mins ago
Sr. Full Stack Engineer
CGI Technologies and Solutions, Inc.
Plano, TX
CGI is seeking to hire an experienced Full Stack Engineer with strong expertise in Java, microservices, API development, and AWS cloud technologies.
Added 3 mins ago
Senior Principal Engineer
Autodesk
CA · San Francisco, CA · ON, CA · San Francisco
GET Engineering is seeking an experienced Senior Principal Engineer – AI and Engineering Excellence to lead the technical strategy and evolution of our cloud platform, developer experience,…
Added 3 mins ago
Integration Engineer 4 (Oracle Database)
Capital One
Riverwoods, IL · McLean, VA
…real problems and meet real customer needs. We are seeking Integration Engineers who are passionate about marrying data with emerging technologies to join our team. As an Integration…
Added 3 mins ago
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Dual Chief Engineer- University Courtyard and Springhill Suites
Marriott
FORT WORTH, TX
- $91,000 to $122,000 USD / year
Ensures integration of departmental goals in game plans for each unit.
Added 3 mins ago
Sr Associate Engineer/Engineer, IT Software
American Airlines
Fort Worth, TX
Integration/APIs Technologies: Kafka, REST, GraphQL
Added 3 mins ago
Full Stack Java Developer
DXC Technology
Fort Worth, TX
This role is ideal for a hands-on engineer with strong experience building and supporting enterprise applications using Java, Spring Boot, microservices, Kafka, cloud technologies, and…

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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