{"id":752865,"url":"https://alion.io/job/eridan-fpga-engineer","title":"FPGA Engineer","company":{"id":675858,"name":"Eridan","domain":"eridan.com","url":"https://alion.io/company/eridan-2","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Zagreb, Croatia"],"countries":["HR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":76000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":711},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":true},{"name":"Git","optional":true},{"name":"GitHub","optional":true},{"name":"Linux","optional":true},{"name":"SystemVerilog","optional":true},{"name":"Verilog","optional":true},{"name":"VHDL","optional":true},{"name":"Xilinx Vivado","optional":true}],"status":"live","first_seen_at":"2026-05-26T12:09:52Z","employer_posted_date":"2026-05-26","last_verified_at":"2026-10-11T16:54:29Z","board_verified":true,"closed_at":null,"days_open":138,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":137},"description":"About Eridan\nAt Eridan we believe in the power of collaboration and communication to achieve our mission: connect the planet to empower a sustainable, shared future. That mission is possible with our patented transmitter which decreases the cost and power required to roll out 5G by 10x when deployed globally. Learn more about our mission here.\nAbout this Job\nWe are seeking a Mid-Level FPGA Engineer to join our team and contribute to the development and evolution of our Open RAN Radio Unit (RU) platform. This role is ideal for someone who combines solid FPGA expertise with a strong understanding of digital signal processing and compute architectures, particularly in AI-driven systems.\nResponsibilities\nDesign, develop, and integrate FPGA-based solutions for Open RAN Radio Units.\nImplement and optimize digital signal processing (DSP) algorithms for high-performance compute applications.\nWork with Xilinx (AMD) FPGA technologies, including Zynq-based platforms; Versal experience is a plus.\nIntegrate and validate designs using Vivado, ensuring timing closure, proper routing, and backend implementation correctness.\nCollaborate with system and software teams to translate algorithmic requirements into efficient hardware implementations.\nContribute to feature development and enhancements of existing ORAN RU products.\nParticipate in board bring-up, debugging, and hardware validation processes.\nAnalyze and troubleshoot performance bottlenecks across FPGA and system-level designs.\nRequirements\n3-6 years of experience in FPGA design and development.\nStrong understanding of digital signal processing (DSP) concepts and their hardware implementation.\nSolid knowledge of compute architectures and interest in AI/ML acceleration on FPGA.\nHands-on experience with Xilinx (AMD) tools and platforms, especially Vivado and Zynq.\nExperience with good digital design principles and practices for RTL design (VHDL/Verilog/SystemVerilog) and simulation workflows.\nFamiliarity with timing closure, synthesis, and place-and-route processes.\nComfortable working with hardware debugging tools and board bring-up procedures.\nExperience with Siemens Questa simulation tools.\nExperience with Git, GitHub and general principles of Continuous Integration process.\nExperience with scripting and Linux environments.\nNice to Have\nExperience with Xilinx Versal platforms.\nBackground in telecommunications systems.\nFamiliarity with Open RAN architecture and related protocols.\nExperience with high-speed interfaces and data movement (e.g., Ethernet, PTP, SyncE JESD204).\nPerks of working at Eridan\nWork on new technology that will make a significant impact on global infrastructure\nAbility to learn, develop, and advance within a flexible environment \nCollaborate with smart, passionate, and helpful co-workers \nCelebrate progress company-wide\nSalary Range\nGiven our anticipated growth, we are open to hiring individuals with varying levels of experience to fill this role. Salary will be commensurate with job-related skills, experience and other relevant factors. The salary range for this role is between €3,500 and €4,300 plus benefits.\nEridan is an equal opportunity employer. We value and celebrate diversity and are committed to creating an inclusive environment for all employees. 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