Ruby jobs

Chicago, Illinois

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Today

Job Title: Lead Ruby Developer Work Location: Chicago, IL Onsite Duration: 12+ Months Key Responsibilities & Required Technical Expertise: Strong Expertise with Ruby: Minimum 12 years of experience on RubyDeep knowledge of Ruby MRI internals (GIL, memory model, object allocation)Ruby MRI garbage collector (mark & sweep, generational GC)Strong experience with Rails internals (ActiveRecord, Arel, middleware stack)Ability to optimize slow queries, N+1 issues, and memory leaksExperience with multi-t

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Contract, Third Party

Depends on Experience

Senior Software Engineer / Java / Ruby / Scala

Remote

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Today

A multi-billion dollar life sciences company is looking to bring on Senior Software Engineers to join their team! You'll be part of building their main product, used by scientists, clinicians, and researchers to develop new drugs. This team is responsible for building their main cloud-based platform that holds millions of pieces of data used in biological and drug research. You'll work on authentication services in 0Auth or SAML, and focus on the backend in either Java, Scala, or Ruby on Rails.

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Full-time

$140000 - $190000

Backend Engineer, Distributed Systems (Ruby)

San Francisco, California

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Today

This Jobot Job is hosted by: Christina Finster Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $180,000 per year A bit about us: Our Client builds agentic automation software for credit unions and community banks, turning slow, error-prone loan operations into fast, autonomous, and reliable workflows. Our platform orchestrates document ingestion, data validation, borrower communication, and downstream integrations using autonomous

Full-time

USD 150,000.00 - 180,000.00 per year

Ruby Engineer

Chicago, Illinois

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Today

A well-established technology organization is seeking a Ruby-focused contractor to support a time-sensitive modernization initiative. This role centers on upgrading a legacy USPS shipping integration to the latest REST-based USPS API v4. The engagement is fully remote, contract-based, and designed for an engineer who can work independently and deliver within a clearly defined scope. This project is ideal for a seasoned engineer who enjoys short-term, high-impact contract work without long-term o

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Contract

$50 - $75

Lead Ruby Developer - Onsite (Chicago, IL)

Chicago, Illinois

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7d ago

Lead Ruby Developer Duration: 12+ Months Location: Chicago, IL Key Responsibilities & Required Technical Expertise: 12+ years of strong experience on Ruby.Deep knowledge of Ruby MRI internals (GIL, memory model, object allocation)Ruby MRI garbage collector (mark & sweep, generational GC)Strong experience with Rails internals (ActiveRecord, Arel, middleware stack)Ability to optimize slow queries, N+1 issues, and memory leaksExperience with multi-threaded / concurrent Ruby (Puma, Sidekiq tuning)Ru

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Third Party, Contract

Depends on Experience

Lead Ruby Developer

Chicago, Illinois

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6d ago

This requirement is with our Client - Fujistu. we have 8 positions Key Responsibilities & Required Technical Expertise: Strong Expertise with Ruby: Minimum 12 years of experience on Ruby Deep knowledge of Ruby MRI internals (GIL, memory model, object allocation) Ruby MRI garbage collector (mark & sweep, generational GC) Strong experience with Rails internals (ActiveRecord, Arel, middleware stack) Ability to optimize slow queries, N+1 issues, and memory leaks Experience with multi-threade

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Third Party, Contract

85+

Ruby on Rails

Remote

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Today

Greetings from WB Solutions We have the Urgent requirement for a Ruby on Rails at Remote Long-Term Contract. Role: Ruby on Rails Location: Remote Summary This Ruby on Rails Software Engineer position will be responsible for designing, implementing, and testing of code to enhance and cultivate several of the company solutions for consumer and call center users. Responsibilities include building new applications for internal and users. Experience with Javascript is required. Requirements Bachelor

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Contract, Third Party

Depends on Experience

.Net Backend Developer---Fremont, CA--- Onsite

Fremont, California

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12d ago

"Same day Interview request" **LinkedIn ID with proper projects and education details is must** Backend Engineer (.Net) Location: On-site 5 days in Fremont, CA and need locals Duration: 12 Months Contract Visa: NO / Open to including H1 if 3rd Party pay us referral fee MOI: F2F//One and done Required: Proven building scalable solutions working with small to medium teams, experience with NoSQL databases, experience with Kafka, RabbitMQ and other messaging and streaming technologies. TECHNICAL R

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Contract, Third Party

$50 - $60

Internet / Web Engineer - Remote Role

Remote or South Carolina

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Today

About this Position: Job Title: Internet / Web Engineer Daily Duties / Responsibilities: Ruby and JavaScript development, using Rails, writing tests, demonstrating work completed to customer in meetings, providing daily status updates to team, following change management workflows, assisting help desk with debugging user issues, presence on our internal messaging system during work hours. Required Skills: RUBY - 3+ years. RAILS - 3+ years. GIT - 3+ years. JAVASCRIPT - 3+ years. Web Security -

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Full-time, Contract

Cloud Architect

Hybrid in Sacramento, California

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9d ago

Role: Cloud ArchitectLocation:West Sacramento, CA. Hybrid- 2-3 days per week at officeContractMinimum Technical QualificationsThe Proposed project person must have the following listed experience, knowledge, skills and abilities, as evidenced by Attachment II, Proposed Project Person Skill Summary Sheet and resume:One or more of the following certifications:AWS Certified Solutions Architect ProfessionalMicrosoft Azure Solutions Architect ExpertCertified Kubernetes AdministratorAt least five (5)

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Contract

Depends on Experience

Linux System Admin

Minneapolis, Minnesota

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2d ago

Job Title: Senior Linux Systems AdministratorLocation: Minneapolis, MN (Hybrid/On-site) Experience Level: Senior (10+ Years) Type: Full-Time Position OverviewWe are seeking a seasoned Senior Linux Systems Administrator with a decade of experience to join our infrastructure team in Minneapolis. In this role, you won''t just be managing servers; youll be the architect of our stability and the driver of our automation strategy. The ideal candidate has survived the "Wild West" days of manual configu

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Full-time

Depends on Experience

Java Developer

Austin, Texas

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8d ago

Interview Process: Three round processes: - An engineer will conduct an initial interview to assess the candidate's stated skills and experiences in the resume. An Engineering Manager will interview the candidate to determine if they are a good fit for the team. An interview panel will perform a more in-depth technical evaluation. Once a candidate is selected, a Director will speak with them before we extend an offer. Job Description: Job Description: Lead technical teams in delivering highly

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Contract

$60 - $70

Cloud Engineer

Hybrid in Plano, Texas

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5d ago

Title: Cloud Engineer Locations: Hybrid Plano, TX, USReston, VA, USAs a valued contributor to our team, you will design and develop unprecedented solutions for Cloud Engineering, solving complex or unusual business problems across several projects, programs, or products. This work includes architecture, design, coding, testing, and certifying technology platforms, software, and applications. THE IMPACT YOU WILL MAKE The ideal candidate brings extensive experience in team building, collaboration

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Full-time

160,000 - 210,000

Sr Back End Dev / Full Stack

Remote or Eden Prairie, Minnesota

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Today

Description Position: Senior Backend Engineer (Full-Stack, Mobile-First) Location: Remote - Full Time | Direct Hire Salary: $160,000 - 175,000 base + bonus + exceptional benefits For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Senior Backend Engineer (Full-Stack, Mobile-First) Build It from Scratch. Own the Backend. Shape the Product. A financially strong,

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Full-time

USD 165,000.00 - 175,000.00 per year

Senior AI Platform Engineer

Carrollton, Texas

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29d ago

Job Role: Senior AI Platform EngineerLocation: Carrollton, TX The Senior AI Platform Engineer will: Design, implement, and manage scalable and resilient infrastructure on AWS.Architect and maintain Windows/Linux based environments, ensuring seamless integration with cloud platforms.Develop and maintain infrastructure-as-code(IaC) using both AWS Cloudformation/CDK and Terraform/OpenTofu.Develop and maintain Configuration Management for Windows & Linux servers using Chef. Design, build, and optim

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Contract, Third Party

Depends on Experience

Software Engineer

San Francisco, California

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Today

Who we are About Stripe Stripe, LLC. is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most

Full-time

USD 213,512.00 - 285,600.00 per year

Senior Cloud Infrastructure Architect

Remote

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Yesterday

Infinite Solutions Inc. is a California-based Information Technology Solution provider specializing in delivering enterprise technology and digital transformation solutions for public-sector clients since 1997. With deep expertise in systems integration, ERP implementations, data analytics, and modernization, we support mission-critical initiatives for State and local agencies. Our team is known for combining technical excellence with a practical, results-driven approach to solving complex busin

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Contract, Third Party

Depends on Experience

Software Engineer Fort Bragg NC 20899-1 1st shift (GLSS)

North Carolina

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Today

** Top Secret TS/SCI Required. Work onsite Fort Bragg ** Pay: $57-70 hourly *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. *Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions. *Documents and demonstrates solutions by developing documentat

Contract

USD 57.00 - 70.00 per hour

Role : Data Engineer

San Francisco, California

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6d ago

Role : Data Engineer Location : San Francisco, CA Full Time Required skills: Python / PostgreSQL / Docker This is a senior hands-on Data Engineer who has built data pipelines, data platforms, and warehouse solutions not just reporting or analytics. We need someone who can work closely with stakeholders, write code, improve data quality and scalability, and thrive in a lean startup-style environment. Healthcare or another regulated industry is strongly preferred. 10+ years professional experien

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Full-time

$140,000 - $150,000

Android Engineer, Terminal Global Payments

San Francisco, California

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Today

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important

Full-time

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