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8,621 Ruby jobs

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8.6K jobs
TP ICAP Group Services Ltd
6 views 2 weeks ago

Software Engineer

UK Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United Kingdom

Early-career C++ engineer building and maintaining high-performance price discovery and analytics systems across multiple asset classes at TP ICAP. Day to day: designing, testing and shipping features in a mixed legacy/modern C++ codebase, refactoring toward target architecture, and working directly with quants and brokers.

Analytics Bash CI/CD C++ C# +12 skills
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Grow UP HR
19 views 2 weeks ago

Ruby on Rails developer - Remoto

RemoteLATAM
Argentina

Remote Ruby on Rails developer building a SaaS WhatsApp Commerce platform that integrates AI via OpenAI. Day-to-day work involves Rails web apps, Sidekiq/Sequel for process optimization, RSpec testing, advanced PostgreSQL, and REST API development. Salary is paid in US dollars.

API OpenAI PostgreSQL Rails RSpec +2 skills
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Kikoff Backed by Lightspeed
6 views 2 weeks ago

Senior Security Engineer, Data Security

On-siteNorth AmericaSenior
United States

Own the data security pillar at consumer fintech Kikoff: define and drive the roadmap for data classification, encryption, tokenization, and least-privilege access controls across AWS, Snowflake, and internal pipelines, while building audit logging that satisfies auditors and regulators. Deep AWS security (IAM, KMS, S3), data-warehouse security, and IaC skills are core.

ABAC Agentic AI AI Automation AWS +17 skills
268K – 321K $
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Smartly.io Job Board
7 views 2 weeks ago

Senior Software Engineer - Reporting Platform

On-siteEuropeSenior
Finland

Senior backend engineer on Smartly's Reporting Platform ('Bobby Tables') team, designing distributed services that ingest and serve tens of billions of advertising data points for fast, flexible performance reporting. Core stack: Ruby, TypeScript, Kafka, ClickHouse, and PostgreSQL/Citus.

AI Analytics ClickHouse Distributed Systems Event Driven Architecture +6 skills
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Northwoods
3 views 2 weeks ago

Senior Software Engineer

HybridEuropeSenior
Ireland

Hands-on senior full-stack engineer at Northwoods who owns SaaS features end to end for Traverse and Grove (case-management software for Health and Human Services agencies): designing data models, building in Ruby on Rails with React/TypeScript, testing, deploying via GitLab, and sharing on-call. Daily AI-assisted development with Claude Code; hybrid role, 3 days in the Dublin, OH office.

Acceptance Criteria Agentic AI AI API AWS +22 skills
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Unknown company
3 views 2 weeks ago

Senior Ruby on Rails Developer

EuropeSenior
Netherlands

Senior back-end developer at Shypple in Rotterdam, owning features end-to-end in their Ruby on Rails API — from domain modelling and database design to endpoints, tests and production rollout — while driving scalability, query/N+1 performance and tech-debt reduction, and mentoring through code review. Salary EUR 70k-95k/year plus equity.

API Rails Ruby
70K – 95K €
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University of Cincinnati
9 views 2 weeks ago

System Administrator 2 (Cloud), Digital Technology Solutions

Open 54d

Job Overview The System Administrator 2 (Cloud) position is a member of the System Administration Team at the university and as such supports, maintains, monitors and implements the university's enterprise systems and…

Active Directory Ansible AWS Azure CCNP +28 skills
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BAE Systems
14 views 2 weeks ago

Team Lead C++ Developer

Open 54d HybridUKLead
United Kingdom

A senior C++ engineer at BAE Systems Digital Intelligence who develops and maintains national-security cross-domain products, working mostly onsite (4/5 days) in Gloucester with Linux, networking/deep packet inspection and supporting scripting tools in agile teams.

Agile AI Bash C++ DHCP +10 skills
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Belastingdienst
9 views 2 weeks ago

Senior DevOps engineer

Open 31d EuropeSenior
Netherlands

Senior DevOps engineer at Dienst Toeslagen (part of Belastingdienst / Dutch Ministry of Finance) building a brand-new IT landscape, focused on the technical platform for the new childcare financing scheme. Day to day: making architectural choices, supporting developers, and ensuring a secure, scalable platform using OpenTofu, Docker/Podman, Kubernetes/OpenShift, Helm and FluxCD, hybrid from Utrech

Argo CD Developer Experience DevOps Docker .NET +12 skills
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Boehringer Ingelheim
9 views 2 weeks ago

Senior Systems Engineer - AWS

Open 25d LATAMSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
Argentina

Senior systems engineer on Boehringer Ingelheim's global Cloud Foundations team in Buenos Aires, building and operating secure AWS infrastructure using Infrastructure as Code (Terraform/CloudFormation), CI/CD tooling, and handling Day-2 operations, monitoring, and support under ITIL and Scrum practices.

Agile Ansible Automation AWS Bash +21 skills
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Instructure Hungary Kft.
12 views 2 weeks ago

Principal Software Engineer

RemoteFull-timePrincipal

Principal-level architect role at Instructure (education technology): sets architectural direction across the Assessments domains, owns end-to-end technical decisions, writes specs and design records, evaluates build-vs-buy with vendors, and mentors senior engineers. Cloud-native platform proficiency required; Ruby on Rails experience preferred, with remote/hybrid/in-office flexibility.

AI Cloud Cloud Native Rails Ruby +1 skills
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careers.acaglobal.com
2 weeks ago

Senior Quality Assurance Engineer

Senior

The Opportunity The Sr.QA Engineer role is responsible for the development and delivery of an automation-first test suite for our ComplianceAlpha products. Each Sr. QA Engineer will be part of a geo-located agile…

Agile AI API Automation Azure +26 skills
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careers.acaglobal.com
2 views 2 weeks ago

Senior DevOps Engineer

Senior

About ACA: ACA Group is the leading governance, risk, and compliance (GRC) advisor in financial services. We empower our clients to reimagine GRC and protect and grow their business. Our innovative approach integrates…

Agile Athena Automation AWS Azure +37 skills
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Deloitte
2 weeks ago

Senior Consultant, IT Operations Management / Discovery

HybridSenior

-- What will your typical day look like? As a Senior Consultant, IT Operations Management within the ServiceNow team, you will work with and lead client project streams related to Configuration Management, Service…

Agile Ansible Automation Bash Dynatrace +10 skills
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Gympass
12 views 2 weeks ago

Staff Platform Engineer | Observability

RemoteLATAMPart-timeStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Brazil

Staff platform engineer at Wellhub (Gympass) in Brazil, remote, owning the internal observability platform end to end — logs, metrics, traces, and profiles for engineers on many Kubernetes clusters. Works with Grafana, OpenTelemetry, Prometheus, Thanos, Loki, Tempo, Kafka, and AWS, writing tooling in Go, Ruby, or Python.

Argo CD Automation AWS Azure Developer Experience +16 skills
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ID.me University Recruiting
14 views 2 weeks ago

Summer Intern 2027 - Software Development Engineer Intern

On-siteNorth AmericaInternshipIntern
United States

A 12-week, full-time on-site software engineering internship at ID.me's Mountain View office, contributing to product and platform teams building user-facing features, API-first services, and AI projects like an LLM chat widget. Expected to know at least one language such as Java, JavaScript, Go, Python, or Ruby, plus CS fundamentals.

Agile AI API Api Design Authentication +21 skills
60 – 70 $ / hr
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Kikoff Backed by Lightspeed
4 views 2 weeks ago

Staff Machine Learning Engineer

On-siteNorth AmericaStaff
United States

Hands-on staff-level ML lead at Kikoff, a consumer credit fintech: owns the ML platform and modeling roadmap end to end, spanning underwriting, fraud/risk, and personalization. Day to day: architecting feature stores, training/serving pipelines, and model governance, while personally leading credit underwriting models in Python.

AWS CI/CD Cloud Containerization Deep Learning +12 skills
336K – 392K $
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justworks Backed by Union Square VenturesBacked by Index Ventures
12 views 2 weeks ago

Senior Developer Experience Engineer

Open 135d LATAM, North AmericaSenior

Justworks is hiring a Senior Developer Experience Engineer to build CI/CD pipelines (GitHub Actions), a Backstage developer portal with golden-path templates for Go/Rails/Vue services, internal CLI tooling, and AI coding assistant rollouts for a platform org serving 300+ engineers. Hybrid roles in New York, Toronto, or Mexico City.

AI Automation AWS CAD CDK +21 skills
188K – 242K $
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justworks Backed by Union Square VenturesBacked by Index Ventures
20 views 2 weeks ago

Senior Software Engineer, Applied AI (Toronto)

Open 90d Europe, Worldwide, LATAM, North America, UKSenior

Build and own an AI agent platform that automates operations using LLMs, backend services, and integrations in a fast-paced product environment.

Agentic AI AI API Api Design Automation +22 skills
188K – 242K CAD
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justworks Backed by Union Square VenturesBacked by Index Ventures
10 views 2 weeks ago

Senior Software Engineer, Frontend

Open 24d North AmericaSenior
United States

Senior frontend engineer building web apps (internal and public-facing) for Justworks' HR platform: gathering requirements, implementing designs with high fidelity, and coding, testing, and deploying modern web apps. Day-to-day stack is JavaScript/TypeScript with Vue 3, Vite, Playwright, Node/Fastify, plus some Golang and AWS.

AWS CSS Design Patterns Fastify Git +11 skills
188K – 242K $
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