Ruby Jobs in Chicago, IL

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Ruby on Rail Developer

Talent Groups

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Remote

Contract

Title: Ruby on Rail Developer Location: Remote Required Qualifications: 5+ years of progressive software development/delivery experience with Ruby or similar language2+ years of experience working across a large codebase with responsibility for understanding how changes affect other parts of that codebaseProven ability to work in a fast-paced environment while maintaining adherence to standards and best practicesExperience leading small project teamOrganizational, analytical, and problem solving
Easy Apply
Posted 1 day ago | Updated 2 hours ago

Principal Software Engineer / Ruby

Decisiv

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Remote

Full-time

REMOTE Position Decisiv is seeking a Principal Software Engineer to lead the architecture, scalability, and interoperability of our growing platform. As technology landscapes shift, our platform must evolve to handle increasing data demands, automation, and intelligent decision-making while maintaining reliability and flexibility. As a Principal Engineer, you will define long-term technical strategy, guide cross-team architecture, and mentor engineers, ensuring our platform continues to adapt to
Posted 2 days ago | Updated 2 days ago

Sr Ruby on Rail Developer

URSI Technologies Inc.

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Remote

Contract

Role: Ruby on Rail Developer Location: Remote Long Term Job Description: Required Qualifications: 9+ years of progressive software development/delivery experience with Ruby or similar language6+ years of experience working across a large codebase with responsibility for understanding how changes affect other parts of that codebaseProven ability to work in a fast-paced environment while maintaining adherence to standards and best practicesExperience leading a project teamOrganizational, analytic
Easy Apply
Posted 8 days ago | Updated 7 days ago

Senior Ruby Developer

Pyramid Technology Solutions, Inc.

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Remote

Contract

Title: Senior Ruby Developer Location: Remote (EST preferred) Duration: 6+Months Project: Healthcare-related (client on West Coast) Key Requirements: 4 years of hands-on experience with Ruby (Ruby on Rails)Strong knowledge of PostgreSQL: indexes, joins, query optimizationFamiliarity with Git, CI/CD pipelines, and basic DevOps principlesExperience working in Agile/Scrum environmentsGood communication and collaboration skillsExperience with Amazon Web Services (AWS)Nice to have healthcare domain k
Easy Apply
Posted 33 days ago | Updated 1 day ago

Ruby on Rails Developer

kjohn@samrusystems.com

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Remote

Full-time

Ruby On Rails Developer (Need to have experience Leading team and working on Complex Projects) Minneapolis, MN - 3 Roles Remote Required Qualifications: Ruby on Rails or similar MVC framework knowledge (Django, Spring, etc.) Ruby experience or similar dynamic language (Javascript, Python) MongoDB or similar NoSql database. Front end skills (HTML, CSS, Vue.js or similar). Strong communication and problem solving skills. Attention to detail and clean coding skills. Preferred Qualifications: Expe
Easy Apply
Posted 21 days ago | Updated 6 days ago

Lead Ruby on Rail Developer

Talent Groups

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Remote

Contract, Third Party

Healthcare background is preferred but not mandatory. Key Responsibilities: Develop and maintain web applications using Ruby on Rails framework. Conduct code reviews and provide constructive feedback to team members. Stay updated with the latest trends and technologies in Ruby on Rails development. Requirements: Bachelor s degree in computer science, Engineering, or a related field. Proven experience as a Ruby on Rails Developer or similar role. Proficiency in Ruby programming language and the R
Easy Apply
Posted 37 days ago | Updated 2 days ago

Ruby on Rails Architect

Ohm Systems, Inc

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Remote

Contract

ROR Architect:- As a hands-on architect, primary responsibilities center around design and development of web based, real-time and batch applicationsCollaborate with members of the design team both technical as well as business owners to identify requirements and design new products or extensions to existing products.Produce application prototypes with sufficient detail to allow others in the development team to complete the development work.Provide technical oversight to the development process
Easy Apply
Posted 40 days ago | Updated 29 days ago

Senior Ruby Rails ( ROR) Developer - REMOTE

JSM Consulting

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Remote

Contract

Four year degree in computer science or related field, or equivalent experienceThree-plus years experience with Ruby on RailsAgile software development principles, practice and process experience (from use case definition to component delivery) experience requiredRSpec, git, Capistrano experience preferredAngular, JavaScript, JQuery experience requiredRDBMS (PostgreSQL, Oracle) requiredNoSQL (MongoDB, CouchDB) database experience preferredSOA and Web service development experience preferredExper
Easy Apply
Posted 29 days ago | Updated 4 hours ago

Dynamic Developer Python/Ruby/SQL Full Stack

Case Interactive

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Remote

Full-time

About the job Project Description: Migration of legacy data ingestion pipelines to a shared data management system (BDMS). The work will involve: - Datasets will be loaded into BDMD - New tools will be created to allow data analysts to modify the datasets - Analysts will validate and cleanse the data which will then be delivered to AWS S3 - Data will then be enriched using technologies like Databricks, AWS Lambda & Step Functions and Jupyter Notebooks/Workflows and loaded in Delta tables. - 5+
Easy Apply
Posted 33 days ago | Updated 2 days ago

Lead Ruby on Rails Developer (Must Have Lead Experience)

Talent Groups

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Remote

Third Party, Contract

Role: Ruby on Rails Developer Remote Contract Job Description: Required Qualifications: 5+ years of progressive software development/delivery experience with Ruby or similar language2+ years of experience working across a large codebase with responsibility for understanding how changes affect other parts of that codebaseProven ability to work in a fast-paced environment while maintaining adherence to standards and best practicesExperience leading small project teamOrganizational, analytical, and
Easy Apply
Posted 7 days ago | Updated 1 day ago

Senior Software Engineer

Jobot

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Chicago, Illinois, USA

Full-time

Hybrid Work Schedule - $200k-$250k - Urgent Hire! This Jobot Job is hosted by: Steven Zacharias Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $200,000 - $250,000 per year A bit about us: We are looking to hire a Senior Software Engineer with strong Ruby experience in the Chicago area ASAP! If interested, please apply or email me your resume directly at - _source=Dice Why join us? $200,000-$250,000 base salary Health, Dental, Vision 401
Posted 6 hours ago | Updated 1 hour ago

Senior Site Reliability Engineer, Atlas

mongoDB, inc

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Chicago, Illinois, USA

Full-time

MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data. We enable organizations of all sizes to easily build, scale, and run modern applications by helping them modernize legacy workloads, embrace innovation, and unleash AI. Our industry-leading developer data platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available in more than 115 regions across AWS, Google Cloud, and Microsoft
Posted 57 days ago | Updated 9 hours ago

Senior Engineer, Advanced Computing - HPC/Kubernetes

Balyasny Asset Management

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Chicago, Illinois, USA

Full-time

BAM is seeking an innovative and driven self-starter for a Senior Engineer position in the Advanced Computing Engineering team. Candidates must embody a mindset of continuous learning and innovation to deliver solutions that help drive the success of the business. As a Senior Engineer, you will: Contribute and build our HPC environment used for research. Develop and maintain our global storage offering for the firm across multiple datacenters and environments. Contribute to our Linux servers.
Posted 38 days ago | Updated 8 hours ago

Senior Full Stack Engineer

Vaco by Highspring

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Remote

Contract

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS We are seeking a highly skilled Senior Full Stack Engineer to join our clients growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. Youll collabor
Easy Apply
Posted 8 days ago

Fullstack Developer

TEKsystems c/o Allegis Group

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Chicago, Illinois, USA

Full-time

KEY RESPONSIBILITIES User Interface Development: Design, develop, and implement responsive and visually appealing frontend user interfaces using HTML, CSS, TypeScript/JavaScript, and frameworks such as Next.js/React or Angular, ensuring a seamless user experience across various devices and browsers. Help migrate our Adobe Experience Manager (AEM) powered site to a modern Next.js/React implementation. REST API Development: Design, Develop, test and maintain scalable and secure RESTful APIs that i
Posted 6 days ago | Updated 6 hours ago

Sr. Director of Software Engineering - ATM Technologies

JPMorgan Chase & Co.

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Chicago, Illinois, USA

Full-time

Job Description If you are a software engineering leader ready to take the reins and drive impact, we've got an opportunity just for you. As a Senior Director of Software Engineering at JPMorgan Chase and Technology Partner within the ATM Technology team, you lead a technical area and drive impact within teams, technologies, and projects. Utilize your in-depth knowledge of software, applications, technical processes, and product management to drive multiple complex projects and initiatives, whi
Posted 57 days ago | Updated 8 hours ago

Software Engineer III - Front-End

Comoto Family Of Brands

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Remote or Philadelphia, Pennsylvania, USA

Full-time

Company Description Comoto Holdings is America's largest and fastest growing omnichannel platform in the powersports aftermarket-products industry; dedicated to advancing the experience of moto enthusiasts across the globe. Comoto's brands, RevZilla, Cycle Gear, J&P Cycles, REVER, and Common Tread, deliver premium products, dedicated expertise, engaging media, and passionate customer support of the rider community, through best-in-class e-commerce and retail experiences. Important Application
Posted 5 days ago | Updated 4 days ago

Principal Security Researcher

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Principal Security Researcher. This principal will reverse engineer malicious binaries to find ransomware samples. The principal must have experience with languages such as Python, Ruby, C++, Rust, and cryptographic algorithms. Responsibilities: Reverse engineer malicious or unknown binaries to find insights and intelligence in ransomware samples and threat actor toolkitsUse and develop tools
Easy Apply
Posted 36 days ago | Updated 2 days ago

Software Engineer I (Cloud/Platform DevOps Engineer)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary The Cloud Engineer will be responsible for driving DevOps automation, Infrastructure as Code (IaC), and cloud-native solutions within Azure. This role will focus on codifying infrastructure, CI/CD, security, and governance to create scalable, resilient, and efficient cloud environments. The engineer may lead automation initiatives, enforce GitOps practices, and enhance platform reliability through code-driven solutions. They will collaborate with development, securi
Posted 60+ days ago | Updated 9 hours ago

Consulting Cloud Architect

Fortinet

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Chicago, Illinois, USA

Full-time

Job Description Fortinet is seeking a Cloud Architect supporting Public Cloud with a focus on AWS. As a part of the Public Cloud team, this role will support the technical alliance relationship with AWS to develop additional feature integration, novel use cases, and overall improved value of Fortinet on AWS. The position will also support customer engagements and evangelism of Fortinet's cloud-enabled portfolio. The position will work closely with Product Management and Development, Field Sales
Posted 60+ days ago | Updated 8 hours ago