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Sr Specialist Member of Technical Staff

Open 30d MENAFull-timeSenior

Leads hands-on development, testing, and optimization of AT&T’s 5G mobility platforms, focusing on core network systems (e.g., SDM, HSS, UDR) to ensure reliability, security, and scalability for millions of users. Builds automation tools, troubleshoots network issues, and collaborates with vendors/engineering teams to deploy next-gen mobile infrastructure.

Ansible Automation Azure Azure DevOps Bash +16 skills

128K – 192K $

Palo Alto Networks

Sr Mgr, Technical Support

Open 30d EuropeFull-timeSenior

Our Mission At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology…

AI Authentication Automation Cloud Cloud Security +16 skills

JP Morgan Chase

Lead Infrastructure Engineer - Linux / Windows

Open 30d North AmericaLead

Lead a hybrid Linux/Windows infrastructure team at JPMorganChase, designing and automating enterprise analytics platforms with Terraform, AI-assisted ops, and observability tooling to drive reliability and reduce toil.

AI Analytics Automation Bash Cloud +10 skills

Data Platform Engineer

Open 30d HybridNorth America H-1B sponsor history

Designs, automates, and maintains a large-scale Cloudera Hadoop data platform for financial analytics using Ansible, SQL, and Python.

Active Directory AI Airflow Analytics Ansible +35 skills

110K – 130K $

Software Development Engineer - Data Platform

Open 30d Europe

Build and scale distributed messaging, streaming, and caching systems (Kafka, Redis, RabbitMQ) to power Workday’s HR and finance platforms, ensuring real-time performance and reliability.

Agile AI Argo CD Automation AWS +27 skills

72K – 108K €

Software Development Engineer - DevOps - Security

Open 30d Europe

Build and secure enterprise-grade security platforms and key management systems for Workday’s services, using cloud, containers, and cryptographic tools to protect customer data at scale.

AI AWS Azure Cloud GCP +12 skills

72K – 108K €

Senior Firmware Test Engineer

Open 30d North AmericaSenior

Designs and leads firmware validation strategies for embedded systems in access control hardware, bridging hardware/software with automation (HIL) and debugging tools like oscilloscopes. Core tech: C/C++, Python, RTOS, RS-485, BLE, TLS, and cloud connectivity.

Authentication Automation Cloud C++ Embedded Systems +11 skills

130K – 160K $

General Dynamics Information Technology

F5 Systems Administrator

Open 30d North AmericaContract H-1B sponsor history

Administers F5 BIG-IP load balancers and traffic-management systems to keep critical applications running smoothly for USCENTCOM, troubleshooting issues and applying SSL/TLS and iRule configurations.

Agile AI Analytics Ansible Automation +13 skills

123K – 167K $

F5 Systems Administrator

Open 30d North AmericaContract

Administers and troubleshoots F5 BIG-IP load balancers and traffic management systems to keep critical applications running securely and reliably for a U.S. government defense mission.

Agile AI Analytics Ansible Automation +13 skills

123K – 167K $

Systems Administrator - Vulnerability Mitigation

Open 29d North AmericaSenior

Senior Systems Administrator responsible for vulnerability remediation, system hardening, and maintaining Authorization to Operate (ATO) in a Windows-heavy enterprise environment, coordinating with INFOSEC and client/server teams.

Active Directory Linux Machine Learning TLS

116K – 210K $

Senior Network Cloud Engineer

Open 29d North AmericaSenior

Designs, implements, and secures cloud and hybrid network infrastructures in Azure, ensuring high availability and performance while automating deployments with Terraform and ARM templates.

Analytics Automation Azure BGP Bicep +22 skills

Keystone Bookkeepers

Senior Software Engineer

RemoteFull-timeSenior

Senior Software Engineer AI-First Product & Platform Engineering Location Remote — Latin America Hours 11:00 AM – 7:00 PM ET Employment Type Full-Time About the Role Keystone Bookkeepers is a bookkeeping and…

Acceptance Criteria Agentic AI AI Anthropic API +37 skills

iOS Security Engineer

Open 31d North America

Design and harden iOS security stacks, reverse engineer components, and build military-grade protections against tampering, jailbreaks, and advanced threats.

API Cloud iOS MDM PKI +6 skills

Software Engineer, Distributed Systems

Open 28d HybridEuropeFull-time

Build and scale distributed messaging, streaming, and caching systems (Kafka, Redis, RabbitMQ) that power Workday’s HR and finance platforms, ensuring high availability and performance across private and public clouds.

Agile AI Argo CD Automation AWS +27 skills

96K – 144K €

Senior Software Developer in Test (SDET)

Open 75d North AmericaContractSenior

As a Senior SDET, you will design, develop, and maintain automation frameworks and tools for testing large-scale web applications and API services. Core technologies include Java, JavaScript, TypeScript, C#, or Python, along with testing frameworks like JUnit, NUnit, Selenium, and WebDriverIO.

Agile Analytics API Automation CI/CD +16 skills

Senior Staff Software Engineer, Cloud AI, Full Stack

Open 31d North AmericaStaff

Build and scale Colab, Google’s premier notebook platform, driving architecture, reliability, and engineering excellence while mentoring teams and collaborating with product and UX partners.

AI Cloud C++ CSS Distributed Computing +10 skills

262K – 364K $

Applications Engineer

Open 28d UKFull-time

Help keep the UK's defence systems running when they're needed most. Are you an experienced Applications Engineer who enjoys solving technical challenges and supporting business-critical systems? We're…

ITIL Service Desk TLS

Senior Infrastructure Engineer

Open 28d UKFull-timeSenior

Senior Infrastructure Engineer maintaining Windows Server, Active Directory, Citrix/VMware VDI, and SQL Server for a UK defence programme, ensuring secure and resilient mission-critical systems.

Active Directory Citrix DHCP DNS ITIL +7 skills

Principal Lead Distributed Systems Engineer - Services Special Projects

Open 31d North AmericaContractPrincipal

Lead the design and scaling of Apple’s distributed backend services, including AI-powered systems, ensuring low-latency, high-throughput performance for customer-facing products.

Agile AI Analytics API Api Design +36 skills

Intermedia Intelligent Communications

Sr. Software Developer - Java

Open 31d HybridEuropeSenior

Senior Java developer building and optimizing a VoIP phone provisioning server, integrating new phone models and analyzing SIP/VoIP configurations.

Analytics Cloud Java Linux MySQL +8 skills