A long-standing client of ours, a global leader in wireless communications technology, is looking to appoint a Principal RF Power Amplifier Designer to join their European research hub in Munich. This team is responsible for developing advanced RF architectures that directly shape the performance of future mobile terminal products.As a Principal RF Power Amplifier Designer, you’ll focus on the design and innovation of high-efficiency, wideband PA solutions, working at the forefront of RF technology research. The work is challenging, collaborative, and will see your designs influencing millions of end-user devices worldwide.ResponsibilitiesDrive research into wide-band power amplifier architectures to support multi-band RF transmission in mobile platformsDesign high-efficiency PAs including Envelope-Tracking, Doherty, and load-insensitive architecturesDevelop and optimise wideband power supply modulators and supporting circuitryEnsure robust PA performance through simulation, validation, and lab testingCollaborate with cross-functional teams across Europe and Asia on advanced RF solutionsWhat You’ll BringMSc or PhD in Electrical Engineering or related disciplineOver 10 years’ experience in RF power amplifier design, preferably for mobile terminal applicationsHands-on expertise in MMIC circuit design and RF simulation toolsDeep technical knowledge in Envelope-Tracking and Doherty PA design, Load-insensitive PA architectures, and Wideband modulator designStrong analytical skills and the ability to work effectively in multi-disciplinary, global teamsWillingness to travel occasionally within Europe and to ChinaWhat’s On OfferA technically rewarding role at the heart of RF innovationJoin a collaborative and diverse R&D team with access to world-class lab resourcesExtensive benefits package, including high-quality onsite meals and development programmesOpportunities for professional growth, including language training (German/Mandarin)Work in one of Europe’s most dynamic tech centres – Munich #J-18808-Ljbffr