Careers

We are looking for an experienced Analog IC Designer to design and develop high-performance analog and mixed-signal IC blocks for next-generation power solutions. This is a hands-on role with end-to-end ownership. You will work from concept through silicon validation—covering architecture, circuit design, simulation, layout, and lab bring-up. You will play a key role in translating advanced power architectures into robust, high-performance silicon, working closely with power electronics engineers to turn concepts into high-performance, real-world solutions.

About Skycore Semiconductors

Skycore is a Denmark-based fabless semiconductor company developing advanced high-performance power solutions for the next generation of data centers and other applications with extreme power demands.

Our edge lies in the co-development of advanced power converter architectures and highly specialized power management ICs, enabling high-performance, compact, cost-effective, and system-optimized solutions aligned with the extreme requirements and fast development timelines of next-generation data center power architectures.

At Skycore, you will join a focused and ambitious team building cutting-edge power conversion technology from the ground up. We collaborate closely with leading industry partners and research institutions worldwide and are backed by strategic seed funding to accelerate our product development and market entry in data center power delivery.

Skycore is a Startup Member of the Open Compute Project (OCP) and an industry member of the Berkeley Power & Energy Center (BPEC).

You will:

• Design and develop analog and mixed-signal IC blocks from concept to silicon validation

• Drive circuit architecture, schematic design, and simulation across PVT corners

• Collaborate on layout to ensure performance, matching, and robustness

• Support silicon bring-up, debugging, and lab characterization

• Work closely with system and power electronics engineers to align IC capabilities with overall system requirements

• Take ownership of design decisions and push solutions forward in a fast-paced environment

To succeed in this role, we imagine you have:

• A strong foundation in analog IC design (e.g. amplifiers, regulators, references, data converters, or related blocks)

• Experience with industry-standard EDA tools for design and simulation

• Solid understanding of device physics, noise, mismatch, and layout-dependent effects

• A hands-on, problem-solving mindset and the ability to drive work forward independently

• Comfort making decisions, iterating quickly, and working with incomplete information

• Strong collaboration and communication skills across disciplines

The ideal candidate may also bring:

• Experience with power IC design (e.g. PMICs, gate drivers, DC-DC control)

• Experience taking designs through tape-out and silicon validation

• Familiarity with layout and post-layout verification

• Experience working closely with system or power electronics teams

Why join Skycore?

• Impact: Contribute directly to the silicon enabling next-generation AI power infrastructure

• Innovation: Work on advanced power ICs tightly coupled with novel converter architectures

• Team: Collaborate with highly skilled engineers across IC design, power electronics, and systems

• Growth: Take ownership and shape technical direction as part of a small, high-impact team

• Compensation: Competitive compensation, potential equity participation (warrants), and relocation support where relevant

We are looking for a Power Electronics Engineer to work on 48 V and HVDC power solutions for emerging AI data center architectures. You will be working on developing next-generation power converter topologies with a focus on performance, efficiency, and real-world implementation.

You will design and optimize custom magnetics, run simulations, and validate concepts through simulation, hands-on prototyping and testing. We are looking for someone who thinks beyond standard topologies and can turn unconventional ideas into working hardware, in close collaboration with our IC design team.

About Skycore Semiconductors

Skycore is a Denmark-based fabless semiconductor company developing advanced high-performance power solutions for the next generation of data centers and other applications with extreme power demands.

Our edge lies in the co-development of advanced power converter architectures and highly specialized power management ICs, enabling high-performance, compact, cost-effective, and system-optimized solutions aligned with the extreme requirements and fast development timelines of next-generation data center power architectures.

At Skycore, you will join a focused and ambitious team building cutting-edge power conversion technology from the ground up. We collaborate closely with leading industry partners and research institutions worldwide and are backed by strategic seed funding to accelerate our product development and market entry in data center power delivery.

Skycore is a Startup Member of the Open Compute Project (OCP) and an industry member of the Berkeley Power & Energy Center (BPEC).

You will:

• Contribute to the evaluation and development of power conversion architectures, balancing efficiency, power density, size, scalability, reliability, and cost.

• Support system-level design and help translate requirements into power stage and IC-level implementations.

• Work closely with IC designers to ensure alignment between system intent and silicon capabilities.

• Perform modelling, simulation, and targeted prototyping to explore design trade-offs and validate key assumptions.

• Participate in the development and evolution of Skycore’s power delivery approaches for real-world applications such as AI infrastructure.

To succeed in this role, we imagine you have:

• Experience in power electronics design or development (e.g. DC-DC converters, 48V or high-voltage systems).

• Familiarity with modern converter topologies (e.g. inductive, resonant, hybrid switched-capacitor such as LLC, active bridge, or flyback).

• Ability to evaluate design trade-offs across efficiency, thermal performance, component count, cost, and system complexity.

• Experience with magnetics design and modelling; familiarity with tools such as COMSOL is a plus.

• Experience with circuit simulation tools (e.g. SPICE).

• A hands-on, problem-solving mindset with the ability to drive tasks forward independently.

• Strong communication skills and the ability to collaborate across disciplines.

• Comfort working in a fast-moving startup environment and openness to exploring new approaches.

The ideal candidate may also bring:

• Experience with 48V or high-voltage DC systems

• Exposure to power IC development or power stage integration

• Experience with Si, GaN, or SiC-based designs

• Exposure to data center power delivery, battery systems, or energy storage

Why join Skycore?

• Impact: Contribute to the power delivery architectures behind next-generation AI infrastructure

• Innovation: Work on advanced power conversion concepts leveraging custom IC technology

• Team: Collaborate with highly skilled engineers across power electronics, IC design, and systems

• Growth: Take on increasing responsibility and shape technical direction as you grow

• Compensation: Competitive compensation, potential equity participation (warrants), and relocation support where relevant