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Staff Software Engineer I (Pod Architecture Team) - Poland
Staff Software Engineer I refactors a Ruby monolith into a scalable pod/cell-based architecture, advises teams on tradeoffs, and mentors engineers to improve HCP’s core platform for home service pros.
Senior Software Engineer, Analytics & Search (OLAP Platform)
Builds and scales an OLAP platform for real-time analytics, search, and AI-driven data access at Toast, handling large datasets with OpenSearch, GraphQL, and event-driven architectures to power restaurant reporting and AI products.
[ETA] Junior DevOps Engineer (1-3 years of experience)
A Junior DevOps Engineer at Bosch manages CI/CD pipelines (primarily Jenkins), automates infrastructure tasks, and supports embedded hardware systems. Core tech stack includes Jenkins, Ansible, Docker, Linux, and scripting (Ruby/Groovy/Java).
Security Software Engineer, Anti-Abuse/Trust & Safety (Global)
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Software Engineer, Anti-Abuse/Trust & Safety (Global) based in United…
DevOps Engineer
Build and optimize cloud infrastructure, CI/CD pipelines, and deployment workflows for a real-time messaging platform using Node.js and cloud-native tools.
Senior Software Engineer (Acquisition)
Senior Software Engineer builds and optimizes backend systems (Ruby on Rails, PostgreSQL, GraphQL) to enhance customer acquisition funnels, tracking, and marketing integrations for a fresh pet food startup in London.
Software Engineer, Large-Scale Data Systems
We are looking for a Software Engineer to join team Aqueduct, a team building our data platform for powering large-scale cross-platform advertising. Our ideal candidate is a professional who has experience in the…
Senior Engineer, Full-Stack (Ruby on Rails)
A senior full-stack engineer builds and maintains a B2B SaaS platform for automotive professionals, focusing on Ruby on Rails backends, APIs, web apps, and React Native mobile apps while shaping technical direction and collaborating with customers.
Senior Penetration Tester - Threat / Web & API
Leads advanced penetration tests and threat modeling for web, API, cloud, and AI systems, mentors junior testers, and shapes Booking’s security strategy by identifying vulnerabilities and emerging threats.
Senior Ruby Developer
Salary: $130,000 – $145,000 + xtra leave + dog leave About the role This role sits within the core software squad, you’ll work closely with product, engineering, and customer operations. You’ll be mainly tasked with…
Software Engineer
A consultancy software engineer delivering high-quality, user-centred services using Java or Scala for government/public sector clients, with a strong emphasis on TDD, pair programming, agile methodologies, and GDS standards.
Blockchain Engineer Wallet Team
Develop and optimize new-coin listing and wallet services for exchange/digital asset platforms, research and apply emerging blockchain tech, integrate into exchange products, and optimize open-source blockchain node implementations, working with EVM-compatible networks.
Ruby on Rails Developer (Junior)
Build and maintain web apps using Ruby on Rails, writing backend logic, REST APIs, and integrating with external services.
Senior full-stack engineer - ruby on rails
Build and maintain Ruby on Rails applications, refactor codebases, mentor junior developers, and optimize performance and scalability.
Software Dev QA Specialist
Fortinet is looking for a detail oriented Software Development QA to join our team of experts to eliminate software defects. This team member will support the Software Development team in creating tests, executing…
Software Engineer
AVN-Digital is an expert in providing technology-enabled business solutions and services. Since inception, AVN-Digital has helped clients Cyber-security, Data Analytics and Robotic Process Automation to improve their…
Product Security Advisor
Leads application security programs, secures AI-driven software development, and partners with teams to implement secure coding practices and container security in a global energy technology company.
Site Reliability Engineer
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a…