[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-senior-engineer-high-frequency-rf-design":3,"similar-senior-engineer-high-frequency-rf-design":33},{"id":4,"slug":5,"title":6,"skills":7,"budget":18,"duration":18,"location":19,"onsitePercent":20,"contractType":21,"foundAt":22,"category":23,"description":27,"rawText":28,"webTitle":29,"webText":30,"language":31,"projectId":18,"sourceUrl":32},7623,"senior-engineer-high-frequency-rf-design","Senior Engineer – High-Frequency RF Design",[8,9,10,11,12,13,14,15,16,17],"RF engineering","electrical engineering","photonics","millimetre-wave devices","high-frequency circuit design","device fabrication","RF simulation tools","Python","MATLAB","optical communication systems",null,"Karlsruhe",100,"permanent","2026-06-03T04:36:25+00:00",{"id":24,"slug":25,"label":26},10,"electrical","Elektrotechnik & Elektronik","A rapidly growing deep-technology start-up is seeking a Senior Engineer to lead radio-frequency design and development of high-speed photonic integrated circuits for next-generation optical transceivers. The role combines technical leadership, design engineering, and collaboration with internal teams and external partners.","\u003Ch2>Senior Engineer – High-Frequency RF Design\u003C\u002Fh2>\n\u003Cp>\u003Cstrong>Location:\u003C\u002Fstrong> Karlsruhe (on-site)\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Employment Type:\u003C\u002Fstrong> Full-time\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Start Date:\u003C\u002Fstrong> Immediate or by agreement\u003C\u002Fp>\n\u003Ch3>Organisation\u003C\u002Fh3>\n\u003Cp>A rapidly growing deep-technology start-up is developing advanced solutions for \u003Cstrong>high-speed data transmission in next-generation data centres and artificial intelligence computing infrastructure\u003C\u002Fstrong>. The organisation focuses on integrating advanced materials with silicon photonic technologies to enable highly efficient optical signal modulation and ultra-fast data communication systems.\u003C\u002Fp>\n\u003Ch3>Role Overview\u003C\u002Fh3>\n\u003Cp>The Senior Engineer will lead the \u003Cstrong>radio-frequency (RF) design and development of high-speed photonic integrated circuits (PICs)\u003C\u002Fstrong> used in next-generation optical transceivers.\u003C\u002Fp>\n\u003Cp>This role combines \u003Cstrong>technical leadership, design engineering, and collaboration with internal teams and external partners\u003C\u002Fstrong>. The successful candidate will contribute to the design, development, and validation of advanced electro-optic devices operating at extremely high data rates.\u003C\u002Fp>\n\u003Ch3>Key Responsibilities\u003C\u002Fh3>\n\u003Cul>\n\u003Cli>Lead the \u003Cstrong>RF design and development of high-speed electro-optic modulators\u003C\u002Fstrong> integrated within photonic circuits.\u003C\u002Fli>\n\u003Cli>Contribute to the \u003Cstrong>design, fabrication, and testing of advanced photonic integrated devices\u003C\u002Fstrong>, supporting ultra-high-speed data transmission systems.\u003C\u002Fli>\n\u003Cli>Perform \u003Cstrong>optical and RF simulation, modelling, and optimisation\u003C\u002Fstrong> of high-frequency photonic components.\u003C\u002Fli>\n\u003Cli>Support the \u003Cstrong>development of millimetre-wave interfaces, packaging solutions, and high-speed fan-out boards\u003C\u002Fstrong>.\u003C\u002Fli>\n\u003Cli>Conduct \u003Cstrong>device and circuit characterisation\u003C\u002Fstrong> using advanced measurement and testing equipment.\u003C\u002Fli>\n\u003Cli>Collaborate with \u003Cstrong>external technology partners and research collaborators\u003C\u002Fstrong> to advance development activities.\u003C\u002Fli>\n\u003Cli>Contribute to \u003Cstrong>technical strategy and innovation\u003C\u002Fstrong> within a multidisciplinary engineering environment.\u003C\u002Fli>\n\u003Cli>Support the growth of a \u003Cstrong>high-performing, cross-disciplinary engineering team\u003C\u002Fstrong>.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>Candidate Profile\u003C\u002Fh3>\n\u003Cp>The organisation is seeking a motivated and technically strong candidate with expertise in one or more of the following areas:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>PhD or equivalent industry experience (or experienced MSc) in \u003Cstrong>RF engineering, electrical engineering, photonics, physics, or a related discipline\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>Strong theoretical and practical knowledge of \u003Cstrong>millimetre-wave devices and high-frequency circuit design\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>Experience with \u003Cstrong>device fabrication, manufacturing processes, and high-frequency testing techniques\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>Proficiency with \u003Cstrong>RF simulation tools\u003C\u002Fstrong> such as electromagnetic modelling software\u003C\u002Fli>\n\u003Cli>Experience with \u003Cstrong>Python, MATLAB, or similar technical programming environments\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>Familiarity with \u003Cstrong>optical communication systems\u003C\u002Fstrong> is advantageous\u003C\u002Fli>\n\u003Cli>Demonstrated \u003Cstrong>initiative, adaptability, and collaborative working style\u003C\u002Fstrong>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch3>What Is Offered\u003C\u002Fh3>\n\u003Cul>\n\u003Cli>Competitive compensation and benefits\u003C\u002Fli>\n\u003Cli>Opportunity to join an \u003Cstrong>early-stage deep-technology company\u003C\u002Fstrong> and contribute to shaping its technical direction\u003C\u002Fli>\n\u003Cli>A \u003Cstrong>collaborative, innovative engineering environment\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>Flat organisational structure and strong opportunities for \u003Cstrong>career development and technical leadership\u003C\u002Fstrong>\u003C\u002Fli>\n\u003Cli>The chance to work on \u003Cstrong>cutting-edge technologies in high-speed photonics and communications\u003C\u002Fstrong>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>Darwin Recruitment is acting as an Employment Agency in relation to this vacancy.\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"https:\u002F\u002Fcounter.adcourier.com\u002FSmFjay5LaW5kZWxsLjUyOTA5LjEyNzg0QGRhcndpbi5hcGxpdHJhay5jb20.gif\">\u003C\u002Fp>\n\u003Cp>\u003Cspan style=\"color: #ffffff\">Jack Kindell\u003C\u002Fspan>\u003C\u002Fp>\nAnsprechpartner: Jack Kindell\nE-Mail: Jack.Kindell@darwinrecruitment.com\nTelefon: +31 20 299 0823 | +1 720 640 8133","Senior Engineer - High-Frequency RF Design","Ein schnell wachsendes Deep-Technology-Unternehmen sucht einen Senior Engineer für die Entwicklung hochfrequenter RF-Designs in der photonischen Technologie. Das Unternehmen entwickelt fortschrittliche Lösungen für Hochgeschwindigkeits-Datenübertragung in Rechenzentren der nächsten Generation und KI-Computing-Infrastrukturen.\n\nAls Senior Engineer leiten Sie die Radiofrequenz-Design-Entwicklung von Hochgeschwindigkeits-photonischen integrierten Schaltkreisen für optische Transceiver. Die Position kombiniert technische Führung, Design-Engineering und Zusammenarbeit mit internen Teams sowie externen Partnern.\n\nIhre Hauptaufgaben umfassen die Leitung des RF-Designs hochgeschwindigkeits-elektrooptischer Modulatoren, die Entwicklung und Validierung fortschrittlicher elektrooptischer Geräte sowie die Durchführung optischer und RF-Simulationen. Sie unterstützen die Entwicklung von Millimeterwellen-Schnittstellen, Packaging-Lösungen und Hochgeschwindigkeits-Fan-out-Boards. Zusätzlich führen Sie Geräte- und Schaltkreischarakterisierungen durch und arbeiten mit externen Technologiepartnern zusammen.\n\nWir suchen einen motivierten Kandidaten mit PhD oder entsprechender Industrieerfahrung in RF-Engineering, Elektrotechnik, Photonik oder verwandten Bereichen. Erforderlich sind fundierte Kenntnisse in Millimeterwellen-Geräten, Hochfrequenz-Schaltungsdesign, Gerätefertigung und Hochfrequenz-Testtechniken. Erfahrung mit RF-Simulationstools, Python\u002FMATLAB und optischen Kommunikationssystemen ist vorteilhaft.\n\nGeboten werden eine wettbewerbsfähige Vergütung, die Möglichkeit zur Mitgestaltung der technischen Ausrichtung eines Early-Stage-Unternehmens, eine innovative Arbeitsumgebung mit flachen Hierarchien und starke Karriereentwicklungsmöglichkeiten in der technischen Führung.","en","https:\u002F\u002Fwww.darwinrecruitment.com\u002Fjob\u002F3529097469838-senior-rf-designer-karlsruhe-baden-wurttemberg\u002F",{"items":34},[35,52,69,87,104,117,139,154,171,186,199,218,233,257,272],{"id":36,"slug":37,"title":38,"skills":39,"budget":48,"duration":18,"location":18,"onsitePercent":49,"contractType":21,"foundAt":50,"category":51},10387,"field-service-engineer-ups-stroomcontinuteit","Field Service Engineer UPS & Stroomcontinuïteit",[40,41,42,43,44,45,46,47],"MBO Elektrotechniek","UPS-installaties","kritische energievoorziening","elektrische installaties","VCA","NEN 3140","Nederlands","Engels","3.700 - 5.000 EUR\u002FMonat",50,"2026-06-03T06:05:04+00:00",{"id":24,"slug":25,"label":26},{"id":53,"slug":54,"title":55,"skills":56,"budget":18,"duration":18,"location":66,"onsitePercent":18,"contractType":21,"foundAt":67,"category":68},10369,"photonics-reliability-engineer","Photonics Reliability Engineer",[57,58,59,60,61,62,63,64,65],"Reliability Engineering","Photonics","Optical Communications","Semiconductor Technologies","Failure Analysis","Quality Engineering","Device Qualification","Data Analysis","Environmental Stress Testing","Eindhoven","2026-06-03T06:04:48+00:00",{"id":24,"slug":25,"label":26},{"id":70,"slug":71,"title":72,"skills":73,"budget":81,"duration":82,"location":83,"onsitePercent":20,"contractType":84,"foundAt":85,"category":86},10351,"administratief-sterke-werkvoorbereidersupervisor-e-tracing","Administratief sterke werkvoorbereider\u002Fsupervisor E-tracing",[74,75,76,77,78,79,80],"Isometric tekeningen lezen","Documentatie structureren","Werkpakketten maken","As-built informatie verwerken","SBO's opstellen","Vergunningen aanvragen","Veldcoördinatie","40 EUR\u002Fh","3 maanden","Amsterdam","contracting","2026-06-03T06:04:30+00:00",{"id":24,"slug":25,"label":26},{"id":88,"slug":89,"title":90,"skills":91,"budget":18,"duration":18,"location":18,"onsitePercent":18,"contractType":21,"foundAt":102,"category":103},9757,"senior-spacecraft-cdh-engineer","Senior Spacecraft C&DH Engineer",[92,93,94,95,96,97,98,99,100,101],"Spacecraft C&DH systems","SpaceWire","Ethernet","RS-422\u002F485","LVDS","Spacecraft electrical hardware","Avionics systems","Signal integrity","EMI\u002FEMC","FDIR strategies","2026-06-03T05:53:54+00:00",{"id":24,"slug":25,"label":26},{"id":105,"slug":106,"title":107,"skills":108,"budget":18,"duration":18,"location":18,"onsitePercent":20,"contractType":21,"foundAt":115,"category":116},9729,"elektromechanisch-onderhoudstechnieker-food-production","Elektromechanisch Onderhoudstechnieker – Food Production",[109,110,111,112,113,114,46,47],"Elektromechanica","Mechatronica","Elektrotechniek","Storingsanalyse","Onderhoudswerkzaamheden","PLC-systemen","2026-06-03T05:53:20+00:00",{"id":24,"slug":25,"label":26},{"id":118,"slug":119,"title":120,"skills":121,"budget":18,"duration":18,"location":136,"onsitePercent":18,"contractType":21,"foundAt":137,"category":138},9626,"electronic-design-automation-eda-specialist-engineer","Electronic Design Automation (EDA) Specialist Engineer",[122,15,123,124,125,126,127,128,129,130,131,132,133,134,135],"EDA Tools","TCL","Bash","Perl","Cadence","Synopsys","Mentor Graphics","RTL simulations","synthesis","timing analysis","layout","DRC\u002FLVS","server infrastructure management","scripting","Ilhavo","2026-06-03T05:51:11+00:00",{"id":24,"slug":25,"label":26},{"id":140,"slug":141,"title":142,"skills":143,"budget":18,"duration":150,"location":151,"onsitePercent":18,"contractType":84,"foundAt":152,"category":153},9605,"ingnieur-mise-en-service-lectrique","Ingénieur Mise en Service Électrique",[144,145,146,147,148,149],"Rédaction technique","Procédures d'ingénierie de projet","Communication","Santé et sécurité","Réglementations britanniques du bâtiment","Législation HSE","6 mois et plus (prolongeable)","Suisse","2026-06-03T05:45:36+00:00",{"id":24,"slug":25,"label":26},{"id":155,"slug":156,"title":157,"skills":158,"budget":18,"duration":167,"location":168,"onsitePercent":18,"contractType":84,"foundAt":169,"category":170},9593,"commissioning-engineer-electrical","Commissioning Engineer - Electrical",[159,160,161,162,163,164,165,166],"Commissioning","Electrical Systems","Project Engineering","Technical Writing","Test Procedures","Health and Safety","UK Building Regulations","Construction Health & Safety","6+ months (extendable)","Switzerland","2026-06-03T05:44:58+00:00",{"id":24,"slug":25,"label":26},{"id":172,"slug":173,"title":174,"skills":175,"budget":18,"duration":183,"location":151,"onsitePercent":18,"contractType":84,"foundAt":184,"category":185},9581,"responsable-principal-de-la-mise-en-service-lectricit","Responsable principal de la mise en service - Électricité",[176,177,178,179,180,181,182],"mise en service électrique","gestion de projet","leadership","documentation","normes H&S","génie électrique","centres de données","6 mois (prolongeable)","2026-06-03T05:44:42+00:00",{"id":24,"slug":25,"label":26},{"id":187,"slug":188,"title":189,"skills":190,"budget":18,"duration":196,"location":168,"onsitePercent":18,"contractType":84,"foundAt":197,"category":198},9533,"senior-commissioning-manager-electrical","Senior Commissioning Manager - Electrical",[191,192,178,179,193,194,195,9],"electrical commissioning","construction project management","testing procedures","UK building regulations","H&S standards","6 months (extendable)","2026-06-03T05:43:33+00:00",{"id":24,"slug":25,"label":26},{"id":200,"slug":201,"title":202,"skills":203,"budget":18,"duration":18,"location":215,"onsitePercent":18,"contractType":21,"foundAt":216,"category":217},9462,"satellite-electrical-power-systems-engineer","Satellite Electrical Power Systems Engineer",[204,205,206,207,208,209,210,211,212,213,214],"spacecraft electrical systems","solar array technologies","battery technologies","power budgeting","system modelling","simulation tools","space-qualified components","thermal design","radiation design","cleanroom integration","testing","Toulouse","2026-06-03T05:42:05+00:00",{"id":24,"slug":25,"label":26},{"id":219,"slug":220,"title":221,"skills":222,"budget":228,"duration":229,"location":230,"onsitePercent":20,"contractType":84,"foundAt":231,"category":232},9185,"bms-commissioning-engineer-data-centre-project-norway-12-month-contract","BMS Commissioning Engineer – Data Centre Project – Norway – 12 Month Contract",[223,224,225,226,227],"BMS Commissioning","Tridium Niagara","HVAC","AHU","Mechanical Engineering","TBC","12+ months","Norway","2026-06-03T05:35:12+00:00",{"id":24,"slug":25,"label":26},{"id":234,"slug":235,"title":236,"skills":237,"budget":18,"duration":18,"location":18,"onsitePercent":18,"contractType":21,"foundAt":255,"category":256},9130,"senior-npu-architect","Senior NPU Architect",[238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254],"NPU architecture","GPU architecture","CPU architecture","ASIC design","Computer architecture","AI\u002FML workloads","Memory systems","Parallel processing","Performance optimization","Architecture definition","Performance modelling","Design trade-off analysis","Hardware\u002Fsoftware co-design","INT8","FP16","BF16","FP8","2026-06-03T05:33:50+00:00",{"id":24,"slug":25,"label":26},{"id":258,"slug":259,"title":260,"skills":261,"budget":18,"duration":18,"location":18,"onsitePercent":20,"contractType":21,"foundAt":270,"category":271},8833,"all-round-service-technician","All-round Service Technician",[262,263,264,265,266,267,268,269],"Electrical Engineering","Electrical systems","Battery and charger technology","Hand tools","VCA certification","Driving licence","Dutch language","English language","2026-06-03T05:27:04+00:00",{"id":24,"slug":25,"label":26},{"id":273,"slug":274,"title":275,"skills":276,"budget":18,"duration":18,"location":286,"onsitePercent":20,"contractType":21,"foundAt":287,"category":288},8800,"electrician-harbour-ferry-operations","Electrician – Harbour & Ferry Operations",[277,278,279,280,281,282,283,284,285],"Qualified Electrician","Electronics Technician","Industrial Electrician","electrical systems maintenance","industrial maintenance","maritime experience","German B2 level","English fluent","driving licence","Fehmarn","2026-06-03T05:26:14+00:00",{"id":24,"slug":25,"label":26}]