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.

Sarnova

Dublin, OH

By driving the development of intelligent, connected devices, the Senior Full Stack IoT Developer directly supports strategic initiatives in product innovation, operational efficiency, and customer experience. Customers’ emergency preparedness needs are met via Cardio Partners’ nationwide CPR training courses and state-of-the-art program management services.

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.

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.

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).

Sarnova

Chicago, IL

The Senior Full Stack Software Developers work closely with our development team and company leaders to deliver a high-quality website/program experience for our customers, using the latest and best coding strategies and practices. In these newly created senior level full stack software development roles, you will enable Sarnova’s/Cardio Partners technology organization to deliver faster, smarter, and more reliably.

Sarnova

Dublin, OH

The Senior Full Stack Software Developers work closely with our development team and company leaders to deliver a high-quality website/program experience for our customers, using the latest and best coding strategies and practices. In these newly created senior level full stack software development roles, you will enable Sarnova’s/Cardio Partners technology organization to deliver faster, smarter, and more reliably.

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.

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.

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.

Sarnova

Washington DC, DC

The Full Stack Software Developers work closely with our development team and company leaders to deliver a high-quality website/program experience for our customers, using the latest and best coding strategies and practices. In these newly created full stack software development roles, you will enable Sarnova’s/Cardio Partners technology organization to deliver faster, smarter, and more reliably.

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.

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.

Diverse Linx

Irving, TX

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

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.

Mitchell Martin

$60 - $65

New York, NY

Object-Oriented Programming | RESTful Services | Front-End Frameworks | Object Databases | Relational Databases. • Seeking a skilled python developer for a contract role in the New York/New Jersey area.

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.

Kforce Inc.

$70 - $75.5

Saint Paul, MN

Experience with cloud environments, databases, and supporting production workloads is valuable, as is the ability to communicate clearly, surface risks early, and help guide technical decisions during delivery. Expected to independently own significant technical work, contribute to system and component-level design, write well-tested and maintainable code, and participate fully in Agile ceremonies.

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.

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.

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.

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.

Naval Nuclear Laboratory

$94800 - $148200

West Mifflin, PA

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.

Colony Capital

$140000 - $165000

Dallas, TX

Blending deep expertise and expansive resources with a boutique, client-first fiduciary philosophy, Focus helps individuals, families, and institutions navigate complex financial situations with highly personalized solutions tailored to their unique needs. Expert fluency in SQL-based data manipulation; This role will work with an array of disparate data sources so experience writing efficient, performance-optimized queries is required and Microsoft SQL Server experience is necessary.

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.

Figma

San Francisco, CA

Figma offers equity to employees, as well a competitive package of additional benefits, including health, dental & vision, retirement with company contribution, parental leave & reproductive or family planning support, mental health & wellness benefits, generous PTO, company recharge days, a learning & development stipend, a work from home stipend, and cell phone reimbursement. The ideal candidate has deep experience with large monolithic codebases, builds durable and scalable systems, and is motivated by solving high-leverage problems that amplify productivity across the engineering organization.

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.

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.

Constellation Energy

$105300 - $117000

Waynesville, 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.

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.

Notarize

$200000 - $270000

Houston, TX

Since 2015, we’ve completed many of the world’s first digital commerce transactions, including the first online real estate closing, online mortgage closing, online auto sale, and online will and were still just getting started! Developed by the same market leaders and experts who brought notarization online with Notarize℠, Proof offers trust in a digital world by verifying identities and securing transactions to protect businesses and their customers.

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

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.

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.

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.

OneMain Financial

$104000 - $124800

Charlotte, NC

See OneMain Financial Privacy Policy at https://www.onemainfinancial.com/legal and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans.

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.

Jobot

$185000 - $250000

San Francisco, CA

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’re partnering with a fast growing, engineering led startup building AI powered systems to modernize a complex legacy industry that has historically relied on manual workflows and outdated tooling.

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.

Jobot

$180000 - $220000

Lewisville, TX

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. With a strong focus on technology-driven solutions, the team prioritizes building and maintaining high-quality internal applications that support business operations at scale.

SynergisticIT

$95000 - $145000

Baltimore, MD

Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.

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.

PlanIT Group

Fort Bragg, NC

Job Responsibilities: *Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle. *Updates job knowledge by studying state-of-the-art development tools, programming techniques, and computing equipment, and by participating in educational opportunities, reading professional publications, maintaining.