Tech jobs
Job listings
Senior Software Engineer
Senior engineer at Wallbox (EV charging and energy management) in Barcelona, on-site, building and maintaining EOL test software and automated test sequences for production lines: integrating test benches with instruments, PLCs and MES/ERP systems, analyzing yield and failures, and supporting shop-floor incidents.
Network Engineer – Data Center Network / Cisco ACI & Nexus
100% remote (from Poland) B2B contract via Optiveum to run the data center network of a German banking group's central IT provider: day-to-day operations, changes and L2/L3 incident handling on Cisco ACI (APIC) and Nexus/NX-OS, with firmware, licensing, monitoring (CheckMK, Splunk), ITIL processes and a future Huawei CloudEngine migration. Rate 160-200 PLN/h.
Engineering Manager - Device Plattform (all genders)
Leads the Device Platform team at tonies in Düsseldorf: selects the embedded system platform (RTOS, embedded Linux, or Android), steers the JDM manufacturing partner on electronics/firmware, and delivers a stable, battery-powered connected-device firmware platform and APIs to experience teams. Core stack: C/C++, Linux, Git/GitLab, CI/CD.
Network Engineer – Load Balancing / F5 BIG-IP
B2B contract role (via Optiveum) for a network engineer running the F5 BIG-IP load balancing product (LTM, DNS, AFM) end to end for the central IT provider of a German banking group: configuration, TMOS upgrades, incident handling, monitoring with CheckMK/Splunk and vulnerability management. 100% remote from Poland with rotating 24/7 on-call.
Embedded Developer
Embedded C developer at a fast-scaling MilTech R&D team in Kyiv building flight-control software for drones: porting GNC algorithms to microcontrollers, integrating IMU sensors and peripherals, optimizing firmware, and debugging via JTAG/SWD and logic analyzers. Core stack: C, STM32/TI/Pico, NuttX/FreeRTOS/Zephyr, SPI/CAN, Make/CMake.
Network Engineer – Campus LAN / Cisco Catalyst & Lancom
B2B contract role, 100% remote from Poland, operating the campus LAN product on Cisco Catalyst (and later Lancom) for the central IT provider of a large German banking group: switching ops on IOS/IOS-XE, firmware and licence lifecycle, 2nd/3rd-level incidents, CheckMK/Splunk monitoring, and vulnerability management.
Network Engineer – WAN / Cisco ASR & ISR
B2B contract role via Optiveum: operate the WAN product end-to-end on Cisco ASR/ISR and Catalyst (BGP, OSPF, MPLS), plus monitoring, incident/problem management and vulnerability handling, for the central IT services provider of a large German banking group. 100% remote from Poland, full-time, through 2026 with planned 2027 extension.
Staff Android Engineer, Connectivity
Staff Android engineer at WHOOP (Boston, MA) who owns the architecture of the connectivity layer linking WHOOP wearables to the Android app — BLE/GATT communication, firmware delivery, history sync, and connection reliability at scale. Core stack: Kotlin, coroutines/Flow, Jetpack Compose, multi-module Gradle, and the Android Bluetooth stack.
Software Engineer
Job Description Cloud Infrastructure & Virtualization Engineer Role overview We are hiring an Infrastructure & Virtualization Engineer to design, build, operate and document a KVM-based private cloud platform. The role…
Sr. Service Engineer
Title: Sr. Service Engineer Location: Englewood, NJ (On- Site 5 days) Hanwha Vision America is an affiliate of the Hanwha Group, a Fortune Global 500 company. HVA is an industry-leading provider of advanced network…
Embedded Software Engineer
Develops and debugs low-level embedded software for small-satellite spacecraft subsystems — drivers, board support code, hardware bring-up, and HIL testing — interfacing with hardware via SPI/I2C/UART/GPIO/DMA. Core stack is C/C++ with Python tooling, RTOS and embedded Linux exposure; primarily on-site in Littleton, CO or San Jose, CA.
IT-Systemadministrator / Generalist (m/w/d)
REIF für KARRIERE? Werden Sie Teil von REIF, einem seit fast 100 Jahren sehr erfolgreichen und modernen Bauunternehmen mit hoher Innovationskraft, familiären Werten und einem Team aus 450 eigenen sowie fast 1.000…
On-Board Computers and Data Handling Support Engineer
Telespazio BeNeLux can count on more than 45 years of experience in the field of Space Operations Service & Engineering activities. We provide a significant contribution to the most major Space programs of the European…
ICT Data Center Engineer/Lead
Hands-on data center engineer/lead keeping high-density GPU server clusters reliable across Southeast Asia: rack-and-stack deployments, hardware/network/OS troubleshooting, 24/7 monitoring, documentation, and mentoring junior technicians. Core stack: Dell/HPE/Lenovo/Supermicro servers, Linux/Windows Server, networking, NVIDIA GPU and AI/HPC platforms.
Embedded Linux Software Engineer
About Sine Engineering Sine Engineering builds the technology behind reliable drone autonomy, including communication, navigation, and control systems that enable coordinated multi-drone operations at scale. More than…
Embedded Testing Engineer
Good Experience in Firmware Verification/Validation/Testing -Good Experience in C or Python Programming is must(Mandatory) -Embedded Protocol Testing -Understanding of SOC and ARM architecture Experience with boot…