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.
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).
Sarnova
Dallas, TX
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.
Corpay
$120000 - $150000
Sacramento, CA
Where a position or applicant may fall in a particular wage range depends on a number of factors including but not limited to skill sets, experience training licenses and certifications (if applicable), and other business and organization needs. The responsibilities of the role will include: Developing software using one more technologies: AngularJS, ReactJS, Java, Ruby on Rails, Postgres, Redis, Restful API.
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.
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).
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.
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
Los Angeles, CA
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.
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
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.
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.
Mitchell Martin
$43.12 - $61.6
Charlotte, NC
Must have strong hands on experience building APIs from scratch and working with APIs . Seeking Mid level Python Developer to work with designing, implementing, and maintaining solutions .
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.
Mitchell Martin
$122500 - $175000
Palm Beach Gardens, FL
By applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. Python | Machine Learning Frameworks | Frontend Frameworks | Databases | Cloud Services | APIs.
Mitchell Martin
$49.49 - $70.7
New York, NY
The role demands proactive and motivated individuals who can interact effectively with traders and apply their learning experiences to new challenges. This contract position involves supporting a risk management system, requiring expertise in a high-level programming language.
Mitchell Martin
$65 - $72
Charlotte, NC
By applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. General Programming Languages | Database Technologies | Scripting | Web Frameworks | Frontend Technologies | Cloud Environment | Big Data | Version Control | Data Integration | Visualization.
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.
Open Systems Technologies
$150000 - $200000
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.
Kforce Inc.
$70 - $75.5
Saint Paul, MN
The engineer will join an existing team and contribute across the full software development lifecycle, working primarily within a modern web application stack (for example, a Python-based backend with a Vue frontend) deployed on cloud infrastructure (primarily AWS). This role requires strong technical depth, the ability to ramp up quickly on large and evolving codebases, and comfort working through ambiguous or evolving requirements in close collaboration with internal teams as well as customers.
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
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Colony Capital
$140000 - $165000
Philadelphia, PA
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.
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
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.
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.
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.
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.
Artech LLC
$65 - $70
New York, NY
For immediate consideration please click APPLY or contact me directly at yaseen.mohammad@artech.com. Experience in Web UI (Angular, Spring) - Must needed with 5 years of minimum experience (10%).
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.
Artech LLC
$65 - $70
Jersey City, NJ
For immediate consideration please click APPLY or contact me directly at yaseen.mohammad@artech.com Looking for 8+ years of experience in Python development with strong background in SQL and Unix.
Notarize
$200000 - $270000
Dallas, 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.
Vaco LLC
$60 - $95
Arlington, TX
This is not a traditional .NET Developer (no owning user-facing APIs or business logic for financial services), but rather applying .NET skills to SRE tasks, including building custom tools for automation, reliability, and release engineering, creating GITHub Copilot context files to embed SRE practices (security / performance checks) early in development cycles, debugging / refactoring code in production environments, performing root-cause analysis, and iterating post-deployment. JOB REQUIREMETSLead .NET Developer – Technical Team Lead / Leading Teams of 5+ | Writing Clean / Maintainable Enterprise-Grade Code | Designing / Extending Classes / Patterns | OOD / Design Patterns (Singleton / Factory, etc.) | Libraries / Frameworks (ASP.NET Core / REST API / MicroServices) | Development within Cloud-Native / Containerized (Docker / Kubernetes) / Azure-Integrated Setups.
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.
Vaco LLC
$130000 - $145000
Dublin, OH
Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. This role is ideal for someone who enjoys leading from a technical perspective, setting direction, reviewing designs and code, preventing scalability and concurrency issues, and helping teams move faster and smarter.
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.
Vaco LLC
$100000 - $130000
Tempe, AZ
Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
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.