Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Quality Control Lab Technician - Night Shift
Lactalis US Yogurt, Inc.
Londonderry, NH
Collaborate with Engineering and Maintenance on new installations and equipment updates to ensure sanitary design and compliance with food safety programs.
Added 1 min ago
Director of AI Adoption and Workforce Enablement
Team Member Services
United States
…measurement, role-based learning and certification, maker and citizen-development enablement, workflow coaching, champions and community, communications content, and adoption measurement.…
Added 1 min ago
Executive Director of AI Platforms and Products
Team Member Services
United States
Personally design, configure, prototype, and validate non-production reference implementations; provide Engineering with clear requirements, patterns, evidence, and acceptance criteria…
Added 1 min ago
DI
Manufacturing Engineering Intern
DWYER INSTRUMENTS, LLC
Michigan City, IN
- $22 to $30 USD / hour
This intern will assist with the Matamoros Transfer project by supporting the design and build of tooling and equipment for production lines being installed at the Matamoros facility.…
Added 1 min ago
Senior Manager, Digital Product Manager
Universal Parks & Resorts
Orlando, FL
Define and document product user stories to enable technical design, development, and testing
Added 2 mins ago
Staff Machine Learning Engineer
ServiceNow
Santa Clara, CA
…faster, and better. We're building an AI-native culture where technology and talent are unstoppable together. And we're just getting…
Added 2 mins ago
CO
Core Research Software Engineer I - Integrated Genomics Core
Career Opportunities
La Jolla, CA
- $33 to $38 USD / hour
…daily systems administration and operational support for the technology infrastructure that underpins Salk’s data- and compute-intensive resource facilites, as well as core administrative…
Added 3 mins ago
Head of Domain, Technology Development
Geotab
Remote, United States
…AI to change how work gets done. You'll report to Geotab's Technology Development Board and operate with real autonomy as the business owner of your…
Added 3 mins ago
Systems Engineering and Integration Support - Weapons System Modernization
BAE Systems
Rockville, MD
The candidate will support program performance development and problem resolution, potential interface design changes, and various test phases that include test planning, test procedure…
Added 5 mins ago
Technical Project Manager - ALD New Product Transitions
Applied Materials
Austin, TX · Austin
Will participate on intra business unit design teams to complete projects. Will contribute to the team's technical development in the pursuit of the team's project goals.
Added 5 mins ago
WI
Senior Manager, Electrical Engineering
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Directs electrical systems design development and ongoing design maintenance for building systems by implementing appropriate systems into new building design investigating existing…
Added 5 mins ago
BB
Compliance Manager
Border Bank
Roseau, MN
- $77,000 to $120,000 USD / year
Apply a consistent methodology that evaluates inherent risk, control design and effectiveness, residual risk, emerging risk, and required mitigation. Review assessments at least annually…
Added 5 mins ago
BB
Compliance Manager
Border Bank
Coon Rapids, MN
- $77,000 to $120,000 USD / year
Apply a consistent methodology that evaluates inherent risk, control design and effectiveness, residual risk, emerging risk, and required mitigation. Review assessments at least annually…
Added 5 mins ago
BB
Compliance Manager
Border Bank
Fargo, ND
- $77,000 to $120,000 USD / year
Apply a consistent methodology that evaluates inherent risk, control design and effectiveness, residual risk, emerging risk, and required mitigation. Review assessments at least annually…
Added 5 mins ago
Staff Design Technologist
Multiplayer
Remote, United States
8+ years working at the intersection of design and technology, in design technology, creative development, UX engineering, or similar.
Added 5 mins ago
UG
Healthcare Manager, Payment Model Implementation (CMS) - Remote
UnitedHealth Group
WA
- $112,700 to $193,200 USD / year
…relationship and business growth perspective, s/he will support the development of new client relationships, attaining new contracts, and broadening the firm’s…
Added 6 mins ago
Sr. Manufacturing Engineer / Quality Engineer
Hydraulic Technologies USA, LLC
Rockford, IL
…in a machining and assembly environment. This role is not a design engineering position - it is a floor‑focused engineering role responsible for process optimization, problem solving, and…
Added 6 mins ago
MI
Backend Engineer
MD Integrations
Remote, United States
- $105,000 to $140,000 USD / year
Design, build, and optimize high-throughput RESTful APIs in PHP using the Laravel framework, writing efficient PostgreSQL queries and schema designs to support data-intensive clinical…
Added 6 mins ago
District Planning Engineer (Civil Engineer IV)
MassCareers
MA
Coordinates with Project Development Engineer, Projects Engineer, Maintenance, Bridge, Traffic, and Design Sections as needed to initiate MassDOT District projects in Project-Info. Enters…
Added 6 mins ago
Specialist, Operations Excellence
Pandora
Glen Burnie, MD
3–5 years of experience in operations, warehouse systems, supply chain technology, business systems, or a related field.
Added 7 mins ago
A
Proposal Specialist III
AECOM
Houston, TX
- $85,000 to $110,000 USD / year
…stage, with support as required. Supports capture managers in development of the win strategy during capture through interview…
Added 7 mins ago
Staff Electrical Harness Design Engineer, Air Dominance and Strike
Anduril Industries
Costa Mesa, CA
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and…
Added 7 mins ago
Senior Product Operations Manager
Anduril Industries
Costa Mesa, CA
…and resourcing across the division. Own hiring, performance, development, and organizational design, while also building the function itself: the operating model, the standards, and the…
Added 7 mins ago
Senior Mission Operations Engineer, Connected Warfare
Anduril Industries
Anchorage, AK · Costa Mesa, CA · Seattle, WA · Washington, DC
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and…
Added 7 mins ago
Senior Associate, Developer
MSCI
Norman, OK
…manage applications using Cloud technologies. Contribute to the development and implementation of the next generation of MSCI UX solutions. Design and architect solutions for client…

CACI, INC.-FEDERAL

Ruby on Rails Developer

Chantilly, VA, United States

$120,800 - $265,800 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $120,800 - $265,800
Job type: Full-time
Posting language: English
Posted: Nov 6, 2026

Original job description

Job Title: Ruby on Rails Developer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

The Opportunity:

CACI is seeking a Ruby on Rails Developer to build, enhance, and modernize web-based applications supporting a government customer. As part of an Agile development team, you'll help deliver reliable, user-focused solutions across a portfolio of 40+ applications. You'll work with Ruby on Rails, HTML5, JavaScript, CSS, SQL, and Amazon Web Services (AWS), collaborating with analysts, testers, project leads, and customers throughout the Agile software development lifecycle. You'll contribute to delivering quality software through established development and deployment practices, with opportunities to support application migrations, work with C#/.NET, and explore AI-assisted development tools that enhance coding, testing, and other development workflows.

Responsibilities:

Design, develop, enhance, and maintain complex Ruby on Rails applications, emphasizing performance, security, reliability, and maintainability.
Analyze requirements and application dependencies, recommend implementation approaches, estimate development efforts, and assess technical feasibility, risks, and impacts across interconnected systems.
Collaborate with business analysts, project leads, testers, subject matter experts, and customers to translate requirements into effective application solutions.
Develop and review technical specifications, write maintainable code, build and integrate APIs and data conversion routines, and perform unit testing.
Support application testing and CI/CD deployments by diagnosing complex defects, identifying root causes, and coordinating resolutions.
Contribute to application migrations and modernization initiatives, identifying opportunities to improve functionality and leverage AWS and related technologies.
Maintain technical documentation, follow configuration management and release standards, and identify opportunities to improve development workflows, including through AI-assisted tools.

Qualifications:

Required:

Minimum of two (2) years of relevant web development or software development experience.
Active TS/SCI clearance with CI Polygraph.
Demonstrated experience developing, testing, and supporting web applications using Ruby on Rails.
Hands-on experience with HTML, JavaScript, CSS, SQL, and relational databases.
Strong understanding of web development principles, software engineering practices, coding standards, and application security.
Ability to analyze complex technical issues, assess application dependencies and potential impacts, and recommend effective solutions with minimal supervision.
Strong analytical, problem-solving, communication, and collaboration skills, with the ability to take ownership of development tasks and exercise sound technical judgment.
Ability to obtain CompTIA Security+ certification within the first six (6) months.

Desired:

Bachelor's degree in Computer Science, Information Systems, Software Engineering, or a related field, or equivalent work experience.
Experience developing, deploying, or supporting applications using AWS services and cloud-based architectures.
Familiarity with CI/CD pipelines, automated testing, and software deployment processes.
Experience developing or maintaining web APIs, application integrations, or data conversion routines.
Experience supporting application migrations, modernization initiatives, or enhancements to existing systems.
Familiarity with Agile software development methodologies and practices.
Experience using AI-assisted development tools or interest in applying AI to software development workflows.
Knowledge of or experience supporting Department of Defense (DoD) or Intelligence Community (IC) environments.

What You Can Expect:

A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$120,800 - $265,800

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Apply About employer

Report this job