๐ London, Greater London
JELLYFISH develops embedded systems and engineering solutions, likely focusing on applications within the advertising services sector. The company operates from its headquarters, providing expertise in hardware and software integration for various projects. Engineering disciplines include electrical and mechanical engineering, with a focus on embedded systems design and development. The team addresses challenges in system optimization and integration, although specific details about headcount or notable projects are not publicly available.
Electrical, Mechanical, and Embedded Engineer
@ Jellyfish
Electrical, Mechanical, and Embedded Engineer
@ JELLYFISH
Embedded Engineer
@ JELLYFISH
Embedded Developer
@ Jellyfish
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JELLYFISH develops embedded systems and engineering solutions, likely focusing on applications within the advertising services sector. The company operates from its headquarters, providing expertise in hardware and software integration for various projects. Engineering disciplines include electrical and mechanical engineering, with a focus on embedded systems design and development. The team addresses challenges in system optimization and integration, although specific details about headcount or notable projects are not publicly available.
Jellyfish 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. Jellyfish (rating: 40.0/100) actively recruits embedded talent for product development and engineering roles.
* Data represents job posting activity over the past 6 months: Feb 2026 through Jul 2026
Hiring momentum at Jellyfish is currently increasing, with 1
opening posted this month compared to 0 last month.
This upward trend often signals product development acceleration, team scaling, or new project initiatives.
Over the past 6 months, Jellyfish averaged 0.5 job postings per month,
with peak hiring in Mar 2026 (1 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.
๐ New hiring activity
Consistent hiring velocity
Mar 2026
Verilog is the most in-demand skill at Jellyfish,
appearing in 50% of all job listings (past and present).
This skill is important but not universal, indicating diverse technical needs across different product lines or teams.
Jellyfish's technology stack spans 17 distinct skills and tools,
reflecting the multifaceted nature of embedded systems development.
The broad technical diversity (17 technologies) suggests work on complex,
multi-domain projects requiring both hardware and software expertise.
Engineers joining Jellyfish 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.
Jellyfish is currently hiring for a focused Embedded Systems Engineer position, likely to address a specific technical gap or project need.
Experience level distribution: 100% of openings target mid-level-level engineers.
Jellyfish operates across 2 countries with 2
total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams,
expansion into new markets, or proximity to manufacturing and customer operations.
Tokyo, Japan serves as a primary hiring hub with 75% of all roles
(3 positions).
This concentration suggests Tokyo hosts Jellyfish's
main engineering center, where core product development likely occurs.
These employers share technical focus areas with Jellyfish 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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