Oesia
Oesia
📍 Rivas, MADRID
About Oesia
Oesia develops firmware and FPGA solutions, primarily serving the telecommunications and industrial sectors. The company focuses on creating customized embedded systems that leverage FPGA technology for high-performance applications. Engineering teams at Oesia specialize in digital design, firmware development, and system integration. They tackle challenges related to real-time processing and hardware-software co-design, with a notable emphasis on optimizing performance for specific client needs. Limited information is available regarding their employee count or specific product offerings.
Current Job Openings
1 jobsAll Oesia Job Openings
-
Chief FPGA & SoC Architect
@ Oesia
📍Rome, Latium, Italy, Italy 🇮🇹📊 senior⏱︎ full-timeFPGA SoC UVMView Chief FPGA & SoC Architect -
Expired
Chief FPGA & SoC Architect
@ Oesia
📍Paris, Île-de-France, France, France 🇫🇷📊 senior⏱︎ full-timeFPGA SoC RTLView Chief FPGA & SoC ArchitectView details -
Expired
Firmware FPGA engineer
@ Oesia
📍Greater Paris Metropolitan Region, France 🇫🇷📊 senior⏱︎ full-timeFPGA VHDL VerilogView Firmware FPGA engineerView details -
Expired
Ingeniero/a Firmware
@ Oesia
📍Rivas-Vaciamadrid, Spain 🇪🇸📊 senior⏱︎ full-timeVHDL FPGAs VivadoView Ingeniero/a FirmwareView details -
Expired
Ingeniero/a Firmware
@ Oesia
📍Rivas-Vaciamadrid, Spain 🇪🇸📊 mid-level⏱︎ full-timeDOORS VHDL UARTView Ingeniero/a FirmwareView details -
Expired
Ingeniero/a Firmware
@ Oesia
📍Rivas-Vaciamadrid, Spain 🇪🇸📊 senior⏱︎ full-timeVHDL FPGAs VivadoView Ingeniero/a FirmwareView details -
Expired
Ingeniero/a Firmware - Software
@ Oesia
📍Getafe, Spain 🇪🇸📊 mid-level⏱︎ full-timeC Yocto LinuxView Ingeniero/a Firmware - SoftwareView details -
Expired
Ingeniero/a Firmware - Software
@ Oesia
📍Pontevedra, Spain 🇪🇸📊 junior⏱︎ full-timeC Yocto LinuxView Ingeniero/a Firmware - SoftwareView details -
Expired
Ingeniero/a Firmware - Software
@ Oesia
📍Madrid, Spain 🇪🇸📊 mid-level⏱︎ full-timeC Yocto LinuxView Ingeniero/a Firmware - SoftwareView details -
Expired
Ingeniero/a FPGA
@ Oesia
📍Rivas-Vaciamadrid, Spain 🇪🇸📊 mid-level⏱︎ full-timeFPGA VHDL VerilogView Ingeniero/a FPGAView details
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About Oesia
Oesia develops firmware and FPGA solutions, primarily serving the telecommunications and industrial sectors. The company focuses on creating customized embedded systems that leverage FPGA technology for high-performance applications. Engineering teams at Oesia specialize in digital design, firmware development, and system integration. They tackle challenges related to real-time processing and hardware-software co-design, with a notable emphasis on optimizing performance for specific client needs. Limited information is available regarding their employee count or specific product offerings.
Oesia Career Opportunities
Oesia currently has 1 active embedded systems position in 1 location. All positions are on-site, typical for hardware-focused roles requiring lab access and equipment. Recognized as a top-tier employer (80.0/100), Oesia offers competitive compensation and strong career development paths in embedded engineering.
Oesia Hiring Trends
* Data represents job posting activity over the past 6 months: Jan 2026 through Jun 2026
Oesia maintains steady recruitment patterns with 1
position this month,
suggesting consistent team growth and ongoing engineering needs.
Over the past 6 months, Oesia averaged 1.5 job postings per month,
with peak hiring in Jan 2026 (2 openings).
For embedded systems roles, hiring activity typically correlates with product development cycles,
especially for firmware teams during pre-production phases and hardware engineers during prototyping.
➡️ Stable pace
Consistent hiring velocity
Jan 2026
Required Skills at Oesia
VHDL is the most in-demand skill at Oesia,
appearing in 70% of all job listings (past and present).
This high frequency suggests VHDL is central to most projects, though some specialized roles may use alternative technologies.
Oesia's technology stack spans 19 distinct skills and tools,
reflecting the multifaceted nature of embedded systems development.
The broad technical diversity (19 technologies) suggests work on complex,
multi-domain projects requiring both hardware and software expertise.
Engineers joining Oesia should combine depth in key areas with adaptability. The mix of hardware skills (PCB design, schematics) and firmware expertise (RTOS, embedded C) indicates full-stack embedded development where engineers work across the hardware-software boundary. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.
Engineering Roles at Oesia
Oesia is currently hiring for a focused FPGA Engineer position, likely to address a specific technical gap or project need.
Experience level distribution: 100% of openings target senior-level engineers.
Where Oesia is Hiring
Oesia operates across 3 countries with 7
total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams,
expansion into new markets, or proximity to manufacturing and customer operations.
Rivas-Vaciamadrid, Spain serves as a primary hiring hub with 40% of all roles
(4 positions).
The significant presence in Rivas-Vaciamadrid indicates a major engineering hub,
though other locations also play important roles in product development.
Companies Similar to Oesia
These employers share technical focus areas with Oesia and are actively hiring embedded engineers. Exploring multiple companies helps candidates understand market compensation, compare technical challenges, and identify the best cultural and technical fit for their career goals.
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