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Staff DevOps Engineer (Pacific Standard Timezone)
Senior hands-on DevOps lead owning AWS cloud platform architecture, reliability, and DevSecOps for Right-Hand's Human Risk Management SaaS: designing Terraform infrastructure, secure CI/CD pipelines, observability and incident-response standards, and mentoring engineers while working US time-zone hours. Core stack: AWS, ECS/Kubernetes, Terraform, GitHub Actions.
Penetration Tester
Perform legal hacking and security assessments for Fortune 100 clients, testing web apps, networks, and software while writing exploits and advising on remediation.
Senior Front-end Web Developer (Marketing Sites)
Why Blue Coding? At Blue Coding, we specialize in hiring excellent developers and amazing people from all over Latin America and other parts of the world. For the past 11 years, we’ve helped cutting-edge companies in…
Senior Software Engineer, Backend
Senior backend engineer at Justworks, an HR/payroll platform for small businesses, owning large projects from discovery to launch while improving the performance, reliability, and scalability of high-volume, fault-tolerant systems and mentoring other engineers. Stack centers on Go, Ruby on Rails, MySQL, Kafka, and AWS.
Senior Full Stack Developer - RoR/React (LatAm based)
Senior full-stack engineer (backend-heavy, ~70% backend / 30% frontend) building and scaling Ruby on Rails backend services, APIs, and integrations alongside React frontend features, including payment and e-commerce integrations like Stripe and Shopify. Remote role based in LatAm with B2B compensation.
Senior Software Engineer (Ruby on Rails, Identity)
Senior Software Engineer building authentication and identity features (login, MFA, session management, self-service account recovery) for a large digital reading subscription platform via KITRUM. Backend-focused Ruby on Rails work with MySQL, Sidekiq, AWS and some React; fully remote with EST overlap.
Senior Software Full-Stack Engineer Marketplace & Mobile (RoR, React Native)
Lead engineering for Hetal's Hetalite marketplace at a VC-backed retail audit platform: build the Ruby on Rails APIs, assignment generation/pricing algorithms, and background jobs, plus the React Native iOS/Android app shoppers use to find assignments and record in-store shelf video.
Senior Software Full-Stack Enginner (RoR, React)
Senior full-stack engineer at a VC-backed retail audit platform, owning features end to end across a Ruby on Rails backend, React frontend, data pipelines (Postgres, Elasticsearch, AWS), and occasional mobile work, while reviewing code, mentoring juniors, and aligning with founders on priorities.
Mid-Level AI & Machine Learning Engineer
Mid-level AI/ML engineer at Fieldwire (a Hilti-owned construction management platform) building AI features for 1M+ users: fine-tuning and adapting open-source models, running inference on GPU-backed in-house infrastructure, and extracting information from PDFs, documents, and images using computer vision and OCR. Hybrid role based in San Francisco.
Senior Software Engineer - Ads Manager
Senior Software Engineer (IC5) on Instacart's Ads Manager team, building the self-serve platform brands and agencies use to create, manage, and optimize ad campaigns — services, APIs, and data models for campaign creation, creative management, and reporting. Backend-focused (Ruby on Rails or Go, SQL, distributed systems) with some frontend integration. Remote within ON, AB, BC, or NS; $168K–$177.5
Remote | Senior Software Engineer – LLM Evaluation & Repository Validation
We are sharing a specialised part-time consulting opportunity for experienced Senior Software Engineers with tech-lead-level expertise to contribute to advanced LLM evaluation, repository validation, and realistic…
Senior Software Engineer, Backend - KYC
Remote (Canada) senior backend engineer at Sardine, designing and maintaining APIs, services, and data pipelines for its fraud/AML risk platform. Core stack includes Golang, TypeScript/Node, Postgres, and GCP data tooling like Bigtable, BigQuery, and Dataflow.
Enterprise Software Engineer III
Scheduled hours per week: 40 Scheduled months per year: 12 Remote work eligibility: Hybrid Hiring range: $106,600 to $133,200 #### Position purpose The Enterprise Staff Software Engineer III (ESEIII) leads large-scale,…
Full Stack Developer
Our client is looking for talented and driven Full Stack Developers to join their growing technology team. This role is suited to individuals who are passionate about software development, thrive in high-performance…
Analista de Teste Automatizados | QA
QA automation analyst at Smarthis, a Brazilian tech company delivering RPA, data analytics and AI solutions. The role designs and automates web and integration tests (Selenium, Docker, CI), runs manual and exploratory tests, and manages test environments.
Senior Software Engineer II - Enterprise Foundations
Senior backend engineer on Instacart's Enterprise Foundations team, acting as technical DRI for multi-quarter integration workstreams on the Retailer Platform — such as unified customer identity, international storefront/search expansion, and vendor-owned integrations — using backend stacks like Ruby/Rails, Python, or Go with relational databases and AWS/GCP cloud infrastructure.
Senior Backend Software Engineer - RUBY
Senior Backend Engineer (via recruiter Coberon Chronos) for a US B2B software company, working fully remote from Spain on the recipe-execution engine — DSL, event pulling, webhooks, job execution — using Ruby/RoR, PostgreSQL, Redis, Kafka and Kubernetes, with an ongoing shift toward Go and Rust.
Principal Software Development Engineer
WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a…
Senior Ruby / Ruby on Rails Engineer
Senior engineer at a consultancy serving US federal agencies, leading design, modernization, and delivery of mission-critical backend systems. Day to day: architecture ownership, building APIs and cloud-native apps with Ruby/Rails, React, Java/Spring Boot on AWS/Azure, plus CI/CD, security, and mentoring.