Ruby On Rails Developer Jobs in the United States

Talent Software Services

$70 - $80

Redmond, WA

We're looking for a Senior Ruby on Rails Contractor who can move fast, own projects end-to-end, and deliver production-ready features with minimal oversight. You'll work across a modern stack—Ruby on Rails, React, TypeScript, and MySQL—to ship features that make a real difference.

Aztec Software, LLC

Nationwide Remote, NJ

iGrad, a division of Aztec Software, is an award-winning financial literacy platform provider that empowers students, employees, and individuals to make informed financial decisions and achieve their financial goals. Through the iGrad and Enrich product lines, iGrad has helped millions of people improve their financial well-being through its engaging and interactive courses, personalized coaching, and comprehensive resources.

NFF Inc

Washington, Washington, DC

NFF is a Cisco Gold Integrator Partner, Splunk Partner, Arista Partner, Cohesity Partner, Apptega Partner, NetApp Gold Partner, VMware Enterprise Partner, Alloterra Labs Partner, Axis Communications Partner, Asimily Partner, Signify Partner, Rapid7 Partner, Foresite Partner, Arctic Wolf Partner, Microsoft Certified Silver Partner, and Dell Solution Provider Partner. As a member of our development team, you will work closely with subject matter experts, chief engineers, business analysts, system architects, UI designers, SOA and RoR developers, DBA’s, testers and others to design and implement APIs and Web-based applications.

Diverse Linx

Austin, TX

Experience with front-end technologies such as JavaScript, HTML, CSS, and frameworks like React or Angular is a plus. Education:Bachelor s degree in Computer Science, Information Technology, or related field (or equivalent work experience).

Syntricate Technologies

New York, NY

Need to make sure code interacts with the database The org is attempting to shift toward Java, it is not needed, but can be helpful in the future Work with onshore business teams to develop software new applications and enhancements. Must haves Tech Stack: Ruby, Ruby on Rails framework primarily (primarily backend) Distributed systems Messaging: PubSub, Rabbit MQ, IBM MQ, Microservices Any relational DB is fine-they use Postgres.

Lafmatch

Berkeley, CA

We’re looking for a sharp, user-focused Rails programmer that cares equally about making quality products that users love as well as writing quality code that is easy to read and maintain. We’re currently in the process of repurposing technology used in our previous product, Laflife, for use in Lafmatch, and it all revolves around humor—more specifically, the science of how different people’s senses of humor interact with each other and aid in forming new relationships.

American Technology Consulting

Des Moines, Iowa

Watch Demo Auzmor Hire: An Applicant Tracking System (ATS) to help companies hire the best teams efficiently, providing great experiences for both candidates and interviewers. Watch Demo About the Role As a Software Engineer Intern (Ruby on Rails), you will: Develop highly scalable REST APIs and design database schemas.

Syntricate Technologies Inc

New York City, NY

Unit test the solution and document the implemented design, procedures and manuals for the final software solution. Tech Stack: Ruby, Ruby on Rails framework primarily (primarily backend).

Diverse Linx

Minneapolis, MN

2+ years of experience working across a large codebase with responsibility for understanding how changes affect other parts of that codebase. 5+ years of progressive software development/delivery experience with Ruby or similar language.

Diverse Linx

Irving, TX

We're looking for a Full Stack Developer with solid experience in Angular and Ruby on Rails to help modernize and scale mission-critical systems across our logistics platform. You ll work with a talented cross-functional team, driving innovation in mobile apps, AI-powered dispatch, and cloud-based operations.

Diverse Linx

Bellevue, WA

The ideal candidate will have extensive experience with both Oracle and SQL Server databases and a proven track record of migrating microservices from Oracle to SQL Server. Role Description:Job Title: Senior Java Developer Job Description: We are seeking a highly skilled and experienced Senior Java Developer to join our team.

Diverse Linx

Irving, TX

We promote and support a diverse workforce across all levels in the company.

Aroha Technologies

Washington, DC

This involves building a data platform that supports data flows/pipelines, Extract, Transform and Load (ETL) / Extract, Load and Transform (ELT) and orchestration, data lake/data warehousing, geospatial analysis and services, big data query and analysis. Design and architect robust Azure Government cloud infrastructures, including virtual networks, subnets, firewall rules, and VM configurations, to meet project requirements for scalability, high availability, and security.

OneMain Financial

$108000 - $129600

Irving, TX

As a Full Stack Lead Developer, you will be responsible for migrating existing Ruby on Rails application to a new architecture built with Angular and Ionic (using Capacitor for mobile) using micro-front-end architecture to ensure smooth integration across web and mobile platforms. Design and implement reusable components like AUTH Guard for routing and session management, including token handling, refresh tokens, and expiry logic to maintain a smooth, authenticated experience across web and mobile platforms.

TechDigital

Cupertino, CA

The ideal candidate should possess strong front-end development skills (in addition to their back-end expertise) needed for developing web portal/application using Ruby on Rails, includes front-end technologies such as JavaScript, HTML5, CSS3, and React or similar frameworks. Looking for experienced and passionate Ruby on Rails (RoR) Developer with strong front-end development skills to build and enhance robust, scalable web portal/ application.

Amzur Technologies

Tampa, FL

Amzur Technologies located in Tampa, FL has multiple openings for IT & Business professionals to provide services to clients throughout the U.S. in the following skill sets: Net & JAVA Web Technologies JO-010; ETL Development, JO -20; SharePoint Development, JO-030; Ruby on Rails Development, JO-040; Python Developer, JO-050; ServiceNow Development, JO-060; DevOps Engineering, JO-070; & Cybersecurity Analyst, JO-070. Applicants must have authority to work permanently in the U.S

DCS Corporation

St. Louis, MO

Or, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 10 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. These may include, but are not limited to: Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.

L3Harris Technologies

$125000 - $175000

Camden, NJ

Responsibilities include guiding adoption of RUST throughout the embedded development, managing integration or conversion of legacy software to RUST, providing best practices and architectural guidance for memory-safe usage of RUST, developing best practices and implementation guidance, and the translation of requirements into working and maintainable solutions for our C5 and Cyber Solution Centers. L3Harris Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in the RUST Programming Language and proven experience developing systems with RUST to guide the next generation of mission-critical systems.

Boeing

$160650 - $217350

Berkeley, MO

Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

Naval Nuclear Laboratory

$117900 - $184300

West Mifflin, PA

Bachelors degree from an accredited college or university in a related technical, engineering or science field and a minimum of 9 years of relevant experience; or Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 7 years of relevant experience; or Doctorate degree from an accredited college or university in a related technical, engineering, science field and a minimum of 3 years of relevant experience; or Currently a Principal Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. As a Principal Software Developer on the CAPS Project, the qualifying individual will need to be able to directly mentor and oversee multiple software engineers and nuclear engineers in designing, developing, testing, verifying, and maintaining engineering applications and programs using modern computing architectures.

Diverse Linx

Austin, TX

This includes the implementation of comprehensive unit testing as well as a certain level of integration testing to ensure overall functionality and reliability. Additionally, the developer may be required to participate in requirements discussions with stakeholders to gain clarity on specific aspects of the project.

Jobot

$175000 - $200000

New York, NY

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a rapidly growing technology company focused on building software platforms that help businesses strengthen customer relationships and deliver measurable value through data-driven engagement tools.

Naval Nuclear Laboratory

$94800 - $148200

Niskayuna, NY

Bachelors degree from an accredited college or university in Computer Science, Computer Engineering, or Electrical Engineering and a minimum of 6 years of relevant experience; or Masters degree from an accredited college or university in Computer Science, Computer Engineering, or Electrical Engineering and a minimum of 4 years of relevant experience; or Doctorate degree from an accredited college or university in Computer Science, Computer Engineering, or Electrical Engineering and a minimum of 1 year of relevant experience; or Currently a Senior Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston.

State Farm Mutual Automobile Insurance Company

$90000 - $165000

Bloomington, IL

With the opportunity to initially earn up to 20 days annually plus parental leave, paid holidays, celebration day, life leave (40 hours/year), bereavement leave, and community service/education support days, there will be plenty of time for you! You will partner closely with product and data science to deliver secure, reliable capabilities that drive customer acquisition, strengthen loyalty, and expand State Farm’s ecosystem through strategic integrations.

PrizePicks

$170000 - $185000

Atlanta, GA

As the leading platform for Daily Fantasy Sports, we cover a diverse range of sports leagues, including the NFL, NBA, and Esports titles like League of Legends and Counter-Strike. Our engineering team builds and scales the platform that powers our explosive growth, from real-time contest engines to the services that handle millions of daily transactions.

ForUsAll

OAKLAND, CA

This is about learning state-of-the-art AI coding techniques that can 20X your productivity, integrating agentic systems into real-world production environments, and setting yourself apart from the engineers who will eventually be replaced. The future belongs to engineers who know how to wield agentic coding systems to multiply their output, automate workflows, and build apps that think for themselves.

Paychex

$120000 - $155000

Rochester, New York

We value your development: Our award-winning training and development programs empower our employees with ongoing learning opportunities to give you the building blocks to grow your career. Responsibilities: Develop and Maintain Applications: Design, develop, and maintain cloud based, scalable, high-performing software applications using Ruby on Rails, Vue.js.

ECLARO

$72 - $75

New York, NY

This role sits at the intersection of trading, clearing, risk, and operations, and requires strong Python expertise, experience with financial systems, and a practical understanding of regulatory and compliance-driven environments. Work in a small, fast-moving team, owning end-to-end development of internal tools while collaborating closely with trading, risk, operations, and infrastructure teams.

Archesys Inc

Baltimore, MD

Your work will directly support crucial financial workflows, including employer premium payments via ACH, refunds, and beneficiary payments (ACH/check), by integrating with bank and accounting platforms (like NetSuite). Financial Data Integration: Design, build, and maintain scalable, secure, and well-tested backend integrations within the Rails application with external financial systems, including a bank and an accounting platform (e.g., NetSuite).

SmartFinancial

$150000 - $170000

Newport Beach, CA

From lively Slack channels that keep teams connected to memorable events like our Summer Beach Party, Chili Cook-Off, Holiday Yacht Party, and impromptu office potlucks, we believe in celebrating success and enjoying the journey together. We’re seeking an experienced Senior Full Stack Ruby on Rails Engineer to help build, evolve, and scale the core systems that power our agent-facing, carrier-facing, and internal platforms.

Korn Ferry

$60 - $75

New York, NY

Database Development : Design and implement data handlers for PostgresSQL databases using SQLAlchemy ORM, including CRUD operations, bulk updates, and JSONB column management. Key Responsibilities: Process Enhancement : Enhance existing scripts and workflows to ensure timely daily reporting, support funding of multi-billion-dollar financing activity, and drive operational efficiencies.

Open Systems Technologies

New York, NY

A major financial firm is looking for a Python Developer to join their team in New York, NY. A Bachelor's Degree in Computer Science, Engineering, or related field of study.

HTC Global Services Inc

Madison, WI

You will work closely with cross functional teams to ensure seamless integration between frontend and backend systems, contribute to architectural decisions, and support ongoing team transition efforts to maintain delivery continuity. In this role, you will design, develop, and maintain robust backend services using Python while also creating intuitive and responsive user interfaces using modern frontend frameworks such as React or Angular.

Constellation Energy

$105300 - $117000

Forsyth, IL

Responsible for creating and modifying simulation software logic and dynamic models used at a nuclear power plant in the Main Control Room Simulator, including simulator software maintenance, model minor plant modifications, and enhancements with minimal support. Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Synergistic it

$78000 - $136000

Irving, TX

SynergisticIT since 2010 has helped candidates land full-time roles at major organizations (examples often listed include Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Banking, Client, Client, Wayfair, and others), with offers in the $95k–$154k range depending on role and stack. We're actively engaging candidates for full-time opportunities aligned to client needs: software programming, Java full stack development, Java/Python roles, DevOps engineering, and data roles spanning analytics, engineering, science, and ML/AI.

Medline Industries - Transportation & Operations

Northbrook, IL

15+ years of software engineering experience, with deep expertise in application modernization and full stack microservices development on AKS and cloud platforms (particularly Azure). Proven expertise in designing, developing, and maintaining platform tools, frameworks, and automation to improve productivity and streamline the SDLC.

TalentStream

Phoenix, AZ

Diverse Projects: Unlike roles locked into legacy systems, you will work on a wide variety of advanced technologies, including CT Scanners, Synthetic Vision Cockpit Displays, and Flight Management Systems. Location: Open to Hire sitting in any of the following client office locations: Phoenix,AZ--New Orleans,LA--Bothell,WA--Grand Rapids,MI--Cedar Rapids,IA--Lexington,KY.

Medi USA - Medi Manufacturing, Inc.

Whitsett, NC

The engineer will implement new features, streamline user experience, analyze and maintain data associated with order entry and help identify opportunities for improvements. Patients all over the world rely on products from medi to live a more independent, productive and satisfying life while managing their circulatory, lymphatic and ambulatory conditions.

Canfield Scientific, Inc

Parsippany, NJ

The ideal 3DGraphics Software Engineer candidate is a skilled C++ with experience in real-time 3D rendering using the OpenGL with a good understanding of the software lifecycle, the ability to work in a fast-paced environment with shifting priorities and enjoys problem solving. Canfield Imaging Systems is a division of Canfield Scientific, Inc., the largest provider of photographic documentation systems and services for pharmaceutical research.

DCS Corporation

Albuquerque, NM

As a member of our team, you will support defense technologies along with research and development in Albuquerque, NM, having opportunities to work in a dynamic environment, with state-of-the-art simulation technologies, simulation integration experts, and experienced military Subject Matter Experts (SMEs). Our work focuses on conducting capability assessments for emerging military technologies and ensuring related tools and methodologies are suitable to inform Department of Defense (DoD) decision makers.

Codeware, Inc.

SARASOTA, FL

This individual will work with our Software Engineers and Management teams to facilitate the successful application of Codeware’s FEA functionality. Applies the latest programming concepts and tools to further develop Codeware’s FEA functionality.

DCS Corporation

$82004 - $125000

Point Mugu, CA

The engineer will collaborate with cross-functional teams, including hardware, systems, and test engineers, to deliver high-performance, mission-focused software solutions for Department of Defense (DoD) programs. The Software Engineer will design, develop, integrate, and test advanced software applications with a primary focus on Graphical User Interface (GUI) development using OpenGL and Microsoft Visual Studio.

DCS Corporation

$120506 - $145000

Bedford, MA

Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. C3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space.

Jobot

$150000 - $250000

Crownsville, MD

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a cloud, software, and systems engineering firm specializing in custom application development, DevSecOps, and AI-driven data analytics, primarily serving federal and defense clients.

Jobot

$120000 - $150000

Arlington, VA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If you have a solid grounding in software engineering, continuous delivery, and computer science, and are looking for a career opportunity to grow and leverage those skills to the fullest while working on cutting edge technologies – Here is the place to be!

OneMain Financial

$104000 - $124800

Charlotte, NC

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Jobot

$175000 - $200000

Raleigh, NC

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 2. Data Engineering Support: Work collaboratively to support the business by creating seamless integrations between the Fountain Life Platform and diverse data vendors, ensuring data consistency, reliability, and security.

Southwest Research Institute

San Antonio, TX

Objectives of this Role: Adding a highly motivated, proactive, and detailed oriented Lead Computer Scientist to a dynamic team of Software Architects, other Computer Scientists and Engineers that are designing, developing, and documenting next generation software solutions. Contribute to/lead small teams through all aspects of the Software Life Cycle using Agile Methodologies, to include requirements creation and interpretation, leading design, trade studies, development, documentation, testing, task tracking and status, and deployment.

Boeing

$136850 - $185150

Berkeley, MO

Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 10+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

Jobot

$100000 - $150000

Wilsonville, OR

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our expertise spans precision-engineered assembly and inspection systems, advanced manufacturing and supply chain optimization, and build-to-print execution for highly technical environments.