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Amazon LEO is an initiative to increase global broadband access through a constellation of 3,236 satellites in low Earth orbit (LEO). Its mission is to bring fast, affordable broadband to unserved and underserved communities around the world. Amazon LEO will help close the digital divide by delivering fast, affordable broadband to a wide range of customers, including consumers, businesses, government agencies, and other organizations operating in places without reliable connectivity. As a RF Engineer at Leo, you will work closely with the Hardware Engineering team and cross-functional partners to design, implement, debug, and characterize RF systems for high-performance WiFi access points. This role focuses on development, validation, and optimization of RF subsystems that enable our products to deliver exceptional wireless performance across multiple protocols including WiFi and Bluetooth. The wireless interfaces you'll work on are critical to product success, making RF system performance and reliability essential to customer experience. Key job responsibilities - RF front-end implementation and validation testing for WiFi access points - Optimize and validate multi-band RF circuits across 2.4/5/6 GHz bands - Work closely with antenna teams to ensure successful RF system integration - Create and execute RF validation test plans, including OTA, RvR, and regulatory compliance testing - Lead RF debugging efforts during development and production phases - Support RF component selection and vendor qualification - Drive system-level design reviews and technical documentation - Develop automated RF calibration and test solutions for manufacturing Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.