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Staff Backend Engineer
Staff Backend Engineer builds scalable Python/AWS systems for Tessian’s email security platform, using ML to detect and prevent phishing and data loss threats.
Senior Backend Engineer, Distributed Systems
Builds and maintains distributed database systems in Java or Go, collaborating with product teams to deliver high-performance backend solutions.
Sr. Backend Engineer
Senior Backend Engineer builds scalable Python/AWS systems to protect enterprise email from data loss and phishing using ML, while collaborating across teams to deliver secure, high-performance security solutions.
Senior Python Developer – Career progression!
Senior Python developer building distributed systems on AWS for a global financial services firm, modernizing legacy platforms and leading greenfield projects in Portfolio & Capital.
Senior Backend Developer
Leads backend architecture and development using DDD, CQRS, and Clean Architecture to build scalable, resilient registry systems in .NET/C# and Azure.
Lead Frontend Developer
Lead a team building modern web and mobile UIs with React, JavaScript, HTML5 and CSS, mentoring junior devs and guiding clients through digital transformation projects.
Software Engineer (React & Angular) – Mastercard Payment Gateway Services (MPGS) – Contract
Build and maintain customer-facing web apps using React and Angular, integrating with Spring Boot backends to power Mastercard’s payment gateway services.
Senior Fullstack Engineer, Java, React
Build and ship full-stack features using Java Spring Boot APIs and TypeScript/React frontends, while migrating to AWS EKS/Kubernetes and integrating with banking systems.
Senior Python Developer / Technical Lead
Lead a Dublin-based cybersecurity engineering team, designing and building secure Python backend systems while mentoring developers and guiding architecture decisions for global clients.
Site Reliability Engineer (SRE) / DevOps Engineer -
Own and operate Kafka-based messaging platforms, apply SRE principles, and automate operations using Ansible, scripts, and CI/CD pipelines.
Full-Stack Developer - Trading Systems & Data UI
Build full-stack trading applications and data UIs in a fast-paced finance environment using C#, Java, or Go.
Software Engineer II, Google Cloud, Infrastructure
Build and maintain Google Cloud’s planet-scale network infrastructure, focusing on distributed storage, processing systems, and backend services using languages like C++, Go, and Python.
C# Full-Stack Developer - Experienced Hire
Builds full-stack C#/.NET applications for a quantitative trading firm, collaborating with researchers and traders to deliver low-latency, high-performance systems that power electronic trading strategies.
Site Reliability Engineer (SRE) / DevOps Engineer -
Build and operate Kafka-based messaging platforms, applying SRE principles to improve reliability and performance while automating operations with Ansible, scripts, and CI/CD.
Senior Software Architect
Senior Software Architect at Daon defining and evolving the cloud-based TrustX identity platform, guiding secure, scalable architecture for enterprise SaaS across financial services, healthcare, and more.
Full Stack Developer
Build and maintain full-stack web apps for enterprise clients using Java, React, and AWS, following Agile practices and test-driven development.
Senior Software Engineer, Fleet Maintenance
Builds and maintains scalable cloud infrastructure for Google Cloud’s compute platform, focusing on distributed systems and services using C++, Go, and GCP.
Software Engineer III (Databricks)
Build and maintain scalable data pipelines and warehousing solutions using Databricks, AWS, and Spark to integrate and analyze HR and financial data for JPMorgan’s global platforms.
DevOps Engineer
Maintain and improve eBay’s mobile CI/CD platform, optimizing Jenkins/GitHub Actions pipelines, macOS/Android build fleets, and observability for global iOS/Android releases.
Software Engineer
Build and maintain cloud-native backend services for a global real-time messaging platform powering customer and enterprise communications using TypeScript/Java and distributed systems.