Ruby jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $186,719/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
amadeus.com • HQ: Madrid, Spain • Travel Technology • 5000+ employees • Est. 1987 • Trust A • Hiring 135, 19 new
HQ: Madrid, Spain • Travel Technology • 5000+ employees • Est. 1987 • Trust A • Hiring 135, 19 new
Amadeus is a Spanish travel technology company founded in 1987 by Air France, Lufthansa, Iberia and SAS to build a European alternative to the American airline reservation systems. It now operates one of the two dominant global distribution systems connecting travel agencies to airline, hotel and rail inventory, and it also sells the passenger service systems that airlines use to manage reservations, inventory and departure control. Headquartered in Madrid and listed there, its revenue moves closely with global travel volumes, which made it one of the most exposed large technology companies during the pandemic.
citi.com • HQ: New York, United States • Cards & Card Issuing • Payment Processing & Gateways • Wealth Management & Financial Advisors • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1812 • Trust A • Hiring 3059, 241 new
HQ: New York, United States • Cards & Card Issuing • Payment Processing & Gateways • Wealth Management & Financial Advisors • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1812 • Trust A • Hiring 3059, 241 new
Citi is one of the largest banks in the world, tracing its lineage to the City Bank of New York founded in 1812 and taking its modern shape through the 1998 merger that created Citigroup. Its most distinctive asset is a cross-border payments and treasury network unmatched by any competitor, moving trillions of dollars a day for multinational corporations, governments and other banks across roughly ninety countries. Alongside that institutional franchise it runs markets and investment banking, wealth management and a United States personal bank, and has spent recent years simplifying itself by exiting consumer operations across Asia, Europe and Latin America.
sherwin-williams.com • HQ: Cleveland, United States • Tools & DIY Supplies • Chemical Manufacturing • 5000+ employees • Est. 1866 • NYSE: SHW • Trust A • Hiring 1743, 134 new
HQ: Cleveland, United States • Tools & DIY Supplies • Chemical Manufacturing • 5000+ employees • Est. 1866 • NYSE: SHW • Trust A • Hiring 1743, 134 new
Headquartered in Cleveland, Ohio, The Sherwin-Williams Company is a global enterprise specializing in the development, manufacture, distribution, and sale of paints, coatings, stains, and related supplies. Operating through three core business segments - the Paint Stores Group, Consumer Brands Group, and Performance Coatings Group - the company serves professional painting contractors, industrial manufacturers, commercial maintenance operators, and retail consumers. Supported by a network of over 5,000 company-operated stores and branches alongside wholesale and retail distribution channels across 120+ countries, it provides architectural finishes, protective and marine coatings, automotive refinishes, and custom OEM product treatments worldwide.
icapital.com • HQ: New York, United States • Life Insurance & Annuities • Financial Software & Embedded Finance • 501-1000 employees • Est. 2013 • Trust B • Hiring 184, 25 new
HQ: New York, United States • Life Insurance & Annuities • Financial Software & Embedded Finance • 501-1000 employees • Est. 2013 • Trust B • Hiring 184, 25 new
iCapital is a New York financial technology company founded in 2013 that connects wealth managers to alternative investments. Its platform handles subscription, compliance and reporting for private market funds that were operationally difficult to distribute. The company services a very large pool of client assets worldwide.
synsel.nl • HQ: Apeldoorn, Netherlands • Professional Services • Science & Engineering • Engineering Services • Recruiting & Staffing • Trust A • Hiring 810, 30 new
HQ: Apeldoorn, Netherlands • Professional Services • Science & Engineering • Engineering Services • Recruiting & Staffing • Trust A • Hiring 810, 30 new
Synsel Techniek is a specialized Dutch recruitment and staffing agency focused on connecting skilled technicians and engineers with leading employers in the industrial automation, mechanical engineering, and manufacturing sectors. Headquartered in Apeldoorn, the Netherlands, the company operates across the country to place technical talent into vital industrial facilities and production environments. It provides tailored secondment and direct placement services aimed at closing the technical skills gap while fostering long-term career growth for candidates.
kin.com • HQ: Chicago, United States • Financial Services • InsurTech • Property & Casualty Insurance • Est. 2016 • Startup • Trust A • Hiring 18, 1 new
HQ: Chicago, United States • Financial Services • InsurTech • Property & Casualty Insurance • Est. 2016 • Startup • Trust A • Hiring 18, 1 new
Kin Insurance sells home coverage directly in catastrophe-exposed markets. It underwrites using property data rather than lengthy customer questionnaires. The company focuses on coastal states where traditional carriers have withdrawn.
tines.com • HQ: Dublin, Ireland • Security Operations • Workflow & Process Automation (RPA, BPM) • AI Agents • 201-500 employees • Est. 2018 • Startup • Hiring 32, 6 new
HQ: Dublin, Ireland • Security Operations • Workflow & Process Automation (RPA, BPM) • AI Agents • 201-500 employees • Est. 2018 • Startup • Hiring 32, 6 new
Tines is an Irish software company that provides a workflow automation platform used mainly by security and IT teams. Its no-code and AI-assisted stories automate tasks such as alert triage, phishing response, access requests and employee onboarding, connecting to other tools through their APIs. The company has offices in Boston, London and Sydney and is headquartered in Dublin, Ireland.
cathexis.com • HQ: Washington, United States • National Security • Machine Learning • Defense AI • 51-200 employees • Hiring 16
HQ: Washington, United States • National Security • Machine Learning • Defense AI • 51-200 employees • Hiring 16
Cathexis is a government technology contractor that provides artificial intelligence, machine learning, data science and software engineering services to United States defense and intelligence agencies. Much of its work requires security clearances, and its engineers build and deploy analytics and AI systems for classified programmes from offices in the Washington area, Redwood City and Huntsville. The company is headquartered in Washington, District of Columbia, United States.
datawow.com • HQ: Bangkok, Thailand • AI Consulting & Integration • Computer Vision • AI Training Data & Annotation • Est. 2016 • Trust A • Hiring 9
HQ: Bangkok, Thailand • AI Consulting & Integration • Computer Vision • AI Training Data & Annotation • Est. 2016 • Trust A • Hiring 9
Data Wow is a technology and data science consultancy that specializes in artificial intelligence solutions, big data analytics, custom software development, and automated content moderation. Headquartered in Bangkok, Thailand, the firm helps businesses optimize operations by building tailored machine learning models, data architecture, and scalable digital infrastructure. By combining deep technical expertise with specialized data engineering services, the organization empowers enterprises across Asia to make data-driven decisions and automate complex workflows.
oracle.com • HQ: Austin, United States • CRM Software • HR & Payroll Software • ERP & Business Management Software • Cloud Platforms (IaaS & PaaS) • Databases & DBMS • 5000+ employees • Est. 1977 • NYSE: ORCL • Trust A • Hiring 1154, 88 new
HQ: Austin, United States • CRM Software • HR & Payroll Software • ERP & Business Management Software • Cloud Platforms (IaaS & PaaS) • Databases & DBMS • 5000+ employees • Est. 1977 • NYSE: ORCL • Trust A • Hiring 1154, 88 new
Oracle is an American enterprise technology company founded in 1977 by Larry Ellison, Bob Miner and Ed Oates, and headquartered in Austin, Texas. It built its business on the Oracle Database, still the reference relational engine for large transactional systems, and has expanded into a full applications suite covering finance, human resources, supply chain and customer experience through Fusion Cloud and NetSuite. Its fastest growing segment is Oracle Cloud Infrastructure, which the company has positioned aggressively for AI training and inference workloads through large multi-year capacity contracts.
bluesight.com • HQ: Baltimore, United States • Health Care • Pharmacies • Hospitals & Health Systems • Supply Chain • Hospital Operations Software • 51-200 employees • Est. 2014 • Hiring 10, 4 new
HQ: Baltimore, United States • Health Care • Pharmacies • Hospitals & Health Systems • Supply Chain • Hospital Operations Software • 51-200 employees • Est. 2014 • Hiring 10, 4 new
Transform the health system pharmacy supply chain through software, connecting hospitals and manufacturers from production through utilization of medications.
zollsoft.de • HQ: Jena, Germany • Practice Management Software • 501-1000 employees • Est. 2011 • Trust C • Hiring 48, 1 new
HQ: Jena, Germany • Practice Management Software • 501-1000 employees • Est. 2011 • Trust C • Hiring 48, 1 new
zollsoft is a German medical software company based in Jena that develops tomedo, a practice management system for doctors running on Mac, iPhone and iPad, along with tomedo.Dental, tomedo.air, the arzt-direkt telemedicine portal and dermatology imaging tools. Founded in 2011 by brothers Andreas and Johannes Zollmann, it gained KBV certification for tomedo in 2013, opened a Swiss subsidiary in Basel in 2022 and passed 500 employees in 2025. It hires software developers in Java, Kotlin, Swift, Objective-C and Ruby on Rails, test engineers, cloud infrastructure staff, sales representatives and medical assistants, many of them fully remote.
akamai.com • HQ: Cambridge, United States • Information Security • Cloud Platforms (IaaS & PaaS) • Web Security & DDoS Protection • CDN & Edge Delivery • 1001-5000 employees • Est. 1998 • Trust A • Hiring 203, 24 new
HQ: Cambridge, United States • Information Security • Cloud Platforms (IaaS & PaaS) • Web Security & DDoS Protection • CDN & Edge Delivery • 1001-5000 employees • Est. 1998 • Trust A • Hiring 203, 24 new
Akamai is an American company founded in 1998 out of research at the Massachusetts Institute of Technology into distributing internet content across many servers close to users, which created the content delivery network industry. Its servers still deliver a large share of web traffic, but the company now earns more from security products such as denial of service protection, web application firewalling and zero trust access, and from a distributed cloud business built on the Linode acquisition. Headquartered in Cambridge, Massachusetts and listed on Nasdaq, it has shifted its identity from delivery vendor to security provider.
basis.com • HQ: Chicago, United States • IT Consulting & Digital Transformation • Custom Software Development • Est. 2001 • Hiring 6
HQ: Chicago, United States • IT Consulting & Digital Transformation • Custom Software Development • Est. 2001 • Hiring 6
Basis is a leader in providing innovative software solutions that streamline operations for businesses. With a focus on automation and efficiency, Basis.com serves industries including healthcare, retail, and finance.
spektrum-group.com • HQ: Barcelona, Spain • Management Consulting • Trust A • Hiring 53, 14 new
HQ: Barcelona, Spain • Management Consulting • Trust A • Hiring 53, 14 new
Spektrum Group is a management consultancy and strategic advisory firm specializing in the defense, aerospace, government, and humanitarian sectors. The enterprise provides professional advisory, technology integration, supply chain management, market entry support, and specialized consulting services for apex purchasers -including NATO, the UN, EU, and national defense ministries - and their Tier 1 supplier ecosystem. Headquartered in Barcelona, Spain, it leverages a global network of subject matter experts to help organizations navigate complex international institutional markets.
beam.org • London • Melbourne • Digital Government • 11-50 employees • Est. 2017 • Trust B • Hiring 33, 2 new
London • Melbourne • Digital Government • 11-50 employees • Est. 2017 • Trust B • Hiring 33, 2 new
Beam is a social enterprise bringing AI to welfare services, trusted by over 100 government partners. Enabled by tech and AI, our expert caseworkers have supported thousands of underserved people into homes and jobs, while our software has slashed admin for thousands of frontline workers. Funded by the Mayor of London and the world's top tech entrepreneurs, Beam is transforming how the world supports those left behind.
getboon.ai • HQ: San Francisco, United States • Custom Software Development • Startup • Hiring 4
HQ: San Francisco, United States • Custom Software Development • Startup • Hiring 4
Boon is the AI teammate for preconstruction teams — reads full plan-and-spec sets, catches spec/drawing conflicts, generates RFIs, levels bids, and runs takeoff inside the tools your team already uses.
