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Added just now
Senior Plant Mechanic
Banner Health Corporate
United States
…associated components in order to ensure the integrity and reliability of the utility distribution systems. Monitors and modifies the infrastructure and utility preventive maintenance…
Added 1 min ago
Cloud & Data Center Engineer
Dorman Products
Colmar, PA
The Cloud & Data Center Engineer is a hands-on infrastructure role that supports the day-to-day operation, reliability, and improvement of Dorman's on-premises data center and cloud…
Added 1 min ago
Senior Software Engineer (S&O) - Team Lead/Manager
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Join Ascom as a Senior Software Engineer (S&O) and play a key technical leadership role in delivering complex software solutions for customer projects. Working as part of the delivery PMO,…
Added 2 mins ago
MC
Electrical Engineer
Mission Critical Group
Harleysville, PA
- $95,000 to $125,000 USD / year
The Electrical Engineer is responsible for leading the development of complete electrical design packages, including schematics, layouts, and bills of materials that meet manufacturing,…
Added 2 mins ago
Flight Test Engineer V/VI
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San Luis Obispo, CA
…tests, and ensure that UAV systems meet performance, safety, and reliability standards. This position requires a strong background in aerospace engineering, a deep understanding of UAV…
Added 3 mins ago
TM
Data Engineer, AI Backend
TOPPAN MERRILL LLC
Anaheim, CA · St. Paul, MN · Denver, CO · Palo Alto, CA · NY
- $130,000 to $165,000 USD / year
Build services that route requests across multiple AI models while providing logging, monitoring, reliability controls, and visibility into usage and cost.
Added 4 mins ago
CB
Data Engineer
Commercial Bank of California
Irvine, CA
- $150,000 to $170,000 USD / year
The Data Engineer will join our Enterprise Technology Services team to lead the design, development, and optimization of modern, scalable data platforms that power enterprise analytics and…
Added 7 mins ago
Data Analytics Engineer II
BAE Systems
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…Architecture Team (DAT) is looking to hire a Data Analytics Engineer II to join our team. We are responsible for transitioning Engineering and Operations from legacy software and…
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Quality Engineer I
Baxter Healthcare Corporation
Cleveland, MS
As a Quality Engineer I at Baxter Healthcare Corporation, you will have a meaningful role in ensuring the quality and reliability of our healthcare products. This is an outstanding…
Added 8 mins ago
NPI Manufacturing Engineer
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Blacksburg, VA
…while challenging new product designs to improve efficacy, reliability, manufacturability, and cost for robotic surgical…
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Senior Battery Systems Engineer, Maritime Enabling Technology
Anduril Industries
Costa Mesa, CA
Anduril Maritime is seeking a skilled and passionate Senior Battery Systems Engineer to join our Enabling Technology team and make a direct impact on the performance and safety of our…
Added 8 mins ago
Forward Deployed Software Engineer, Connected Warfare (Active Clearance)
Anduril Industries
Colorado Springs, CO · Costa Mesa, CA · Honolulu, HI · Seattle, WA · Washington, DC
As a Software Engineer on the Mission Command team, you will build the foundation for a first-of-its-kind platform designed for the tactical edge, solving novel problems across networking,…
Added 8 mins ago
Service Technology Engineer – Power
Vertiv
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Vertiv is seeking a Service Technology Engineer – Power to join our Services Technology team. In this role, you will serve as the technical authority for analyzing system data and driving…
Added 8 mins ago
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Lead Azure Cloud Engineer
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-Engineer solutions with security, governance, reliability, scalability, and cost efficiency built in from day one.
Added 9 mins ago
Senior Quality Engineer
Fortive
Everett, WA
As a Senior Quality Engineer at Fluke, you will play a critical role in ensuring the quality, reliability, and safety of Fluke products across the entire product lifecycle.
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Senior Test Engineer
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Pacific Scientific EMC is expanding and seeking a highly skilled Senior Test Engineer to lead the development, automation, and qualification of electrical test systems that support new and…
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Survey Instrument Person
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Strong work ethic, reliability, and attention to detail
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Hardware Board Design Engineer - USA
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As a Hardware Board Design Engineer, you will play a critical role in designing and developing next-generation electronic hardware platforms that power innovative consumer and collaboration…
Added 11 mins ago
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Sr. Staff Engineer
Illumio
Sunnyvale, CA
- $232,000 to $278,000 USD / year
- Establish frameworks, patterns, and engineering standards that improve system reliability, maintainability, and developer productivity.
Added 11 mins ago
Dedicated Support Engineer
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Identify opportunities to improve service reliability, operational efficiency and supportability through automation, process improvement and proactive problem management.
Added 11 mins ago
Field Service Engineer Drives and Automation
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The Field Service Engineer – Drives-Performs a wide range of commissioning and Service tasks and ensures proper installation, service and commissioning of products and services. Provides…
Added 11 mins ago
Senior Systems Engineer - Traffic Management
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…safely as we grow and expand. In this role, you will drive the reliability, scalability and security of this critical platform, evolving our service mesh, strengthening resilience and…
Added 12 mins ago
Technical Sales Engineer – Automotive, Electronic Materials
Momentive Performance Materials 1001
Remote, United States
…advanced power electronics. We are seeking a Technical Sales Engineer to help accelerate the adoption of innovative materials solutions that enable the next generation of automotive…
Added 13 mins ago
Applied AI Architect, Public Sector (State & Local Government)
Anthropic
San Francisco, CA · New York City, NY · Washington, DC
…challenges while maintaining our high standards for safety and…
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Advanced Production Engineer
Celanese
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The Advanced Engineer - Production is responsible for providing technical and operational leadership to ensure the safe, reliable, and efficient operation of assigned manufacturing assets.…

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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