Senior Instrumentation Engineer

Senior Instrumentation Engineer (m/f/d)

Isar Aerospace

Mission Brief  As part of the Launch Vehicle Assembly, Integration, and Test (AIT) team, you will move horizontally across the design teams. You will be responsible for maintaining the corresponding interfaces across the departments to ensure updated instrumentation strategy, testing, and documentation. Furthermore, you will work with all design teams to select and integrate sensor components, define operative procedures, and test the equipment before and after the integration into Spectrum. Your Role in Our Space Mission:  * Support all design teams in the selection and qualification of sensors * Support the assembly, integration and testing teams in the definition of operative procedures * Establish design and operative standards for flight instrumentation * Estimate and calculate errors resulting from the measurement chain in the corresponding systems * Perform hands-on assembly and testing of instrumentation * Align with the design teams and periodically update the instrumentation list and sensor configuration files * Ensure all change requests are incorporated into the list between flights * Conduct instrumentation reviews and improve the already existing selected equipment * Perform functional and environmental qualification of the selected sensors * Assist with the integration of flight sensors to the Flight Test Instrumentation system Qualification Checklist  * Support all design teams in the selection and qualification of sensors * Support the assembly, integration and testing teams in the definition of operative procedures * Establish design and operative standards for flight instrumentation * Estimate and calculate errors resulting from the measurement chain in the corresponding systems. * Perform hands-on assembly and testing of instrumentation * Align with the design teams and periodically update the instrumentation list and sensor configuration files. * Ensure all change requests are incorporated into the list between flights * Conduct instrumentation reviews and improve the already existing selected equipment * Perform functional and environmental qualification of the selected sensors. * Assist with the integration of flight sensors to the Flight Test Instrumentation system. Bonus Skills * PCB design and debugging with common electrical/electronic equipment * Basic understanding of common systems within the aerospace industry (communication protocols, Radio Frequency, solenoids, aerodynamic/structural loads, lithium-ion batteries, etc.) Benefits  * Employee Participation Program: Share in our success through our virtual company share program * 30 days of vacation: Enjoy the days off to relax and recharge * Company pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period * Subsidised lunch: Stay energised with delicious, subsidised lunches every day * Public transport ticket: Commute with ease using a fully financed Deutschlandticket * Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass) * Individual learning allowance: Grow your skills with an individual learning budget granted after the probation period * Childcare allowance: Receive a childcare allowance for your non-school-age children * And Much More! Discover additional perks and benefits when you join our team         Who we are We are Isar Aerospace and we are at the forefront of New Space building a modern space business to enable faster, better and cheaper access to space. Our mission is to help democratise space and use it for good in order to improve life on Earth now and for the future generations. We are a fast-growing company aiming to provide sustainable and environmentally friendly launch solutions for small and medium-sized satellites and constellations into Low Earth Orbit. The company is privately funded by world-leading technology investors with strong commitment and support and our team is made of driven and talented people with a real passion for space innovation. We're making rockets in a way that hasn't been done before disrupting a traditional industry. If you are up for the challenge, want to work on cutting-edge projects and be part of a team changing the world for better, come, join us and launch your career! Want to find out more about us? Visit www.isaraerospace.com   Disclaimer Isar Aerospace SE is an equal-opportunity employer committed to fairness and inclusivity. We do not prioritize any specific religion, gender, nationality, or background. Due to security clearance requirements, affiliations with countries listed under § 13 para. 1 no. 17 SÜG may affect the application process. All qualified applicants are encouraged to apply. Data Protection We process your personal data for the purpose of managing the recruitment process and assessing your application. For detailed information on how your data is processed, including your rights, please refer to our Privacy Policy.  We use Metaview to record interview audio so our team can review it later and stay focused during the conversation. We will record interviews only if you opt in. Please note that we will request your consent separately during the interview process. Participation is completely voluntary and will not affect your application in any way. For more information on how we process your personal data, please see our Privacy Policy.

Staff Product Manager, Business Travel

Lyft

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive.  Lyft connects people to transportation to change the way we live and get around our communities. We are looking for product managers who bring exceptional creative, strategic, and analytical skills to drive forward a best-in-class product. Product management at Lyft leads the integration of engineering, data science, and design to achieve the company's vision for reinventing transportation. We are looking for entrepreneurial and passionate Product Managers to innovate and execute across a rapidly growing, fast-paced company and industry. Business travel is one of Lyft's largest and most durable growth opportunities: every business traveler is a high-frequency, high-value rider, and every company that adopts Lyft brings hundreds more along with it. The Business Travel team owns how Lyft wins them both. We bring new business riders and the organizations they work for to Lyft, and we earn their loyalty: how a traveler or a company discovers Lyft for work, signs up, takes a first business ride, and makes Lyft the default for every trip that follows. Our surface spans the full funnel across two motions at once, the individual business traveler and the managed company account, from acquisition and onboarding through activation, habit formation, and long-term engagement, across airports, daily commutes, and every market we serve. We're seeking a Staff Product Manager to drive growth for Business Travel: own how new business riders and the companies they work for find, try, and standardize on Lyft for work. You will define the growth strategy across the full funnel and both motions, stand up the loops, partnerships, and integrations that open new acquisition channels, and partner with marketing, sales, engineering, design, and data science to convert demand into first business rides and first rides into durable habits. This is an individual-contributor leadership role: you set the strategy and the bar, and you move the organization through influence, evidence, and craft rather than headcount. RESPONSIBILITIES: * Define the full-funnel growth strategy for business travel across acquisition, activation, and engagement, spanning both organic business travelers and managed company accounts. Set the north-star metric and the segment-level targets that anchor how the team prioritizes. * Own new-user acquisition for business travel. Drive the strategy across self-serve enrollment, paid, organic, referral, and partner channels, for both individual travelers signing up for a business profile and companies adopting Lyft for their teams. Size each channel, instrument it cleanly, and hold it to a defensible cost and quality bar. * Drive onboarding, activation, and first value. Architect the path from signup and account setup through first business ride and the moment a traveler or an admin feels the value. Identify and close drop-off across enrollment, onboarding, and the early lifecycle across both motions. * Build partnership- and integration-powered channels. Define and stand up the external partnerships and integrations that put Lyft inside the tools business travelers and companies already use: travel booking and expense platforms, corporate card and loyalty programs, airlines, hotels, and HR and finance systems. Productize each integration so a new partner compounds rather than starts from zero. * Make Lyft the default for work travel. Design the engagement and retention loops that turn new business riders into repeat riders: business rewards, lifecycle messaging, in-app re-engagement, and the mechanics that build frequency and win back high-value occasions like airport trips. Treat stickiness as the proof that acquisition and activation worked. * Set the experimentation bar. As part of a core team of Engineers, Designers, Data Scientists, and Marketers, set the testing cadence, the standard for readouts, and the bar for shipping. Hold the team to a defensible run rate of validated experiments. * Be the authority on business travel growth performance. Translate funnel data, cohort behavior, and experiment results into the next quarter's priorities. Represent Business Travel in executive reviews and cross-org forums, and move senior leaders to act. EXPERIENCE: * 8+ years of product management experience or equivalent, with a meaningful portion owning growth, acquisition, lifecycle, or funnel work at scale on a consumer mobile product. Track record of measurable, durable impact on acquisition, activation, or retention metrics that you can defend. * Demonstrated ownership of broad, ambiguous problem areas that span teams. You have set a multi-year growth strategy and built the loops or infrastructure that compounded across products. * Comfort serving two customers at once, the individual user and the organization that pays, with a feel for where consumer growth tactics and B2B or B2B2C motions meet. * Quantitative rigor and experimentation discipline. You think in funnels, cohorts, and growth loops. You size opportunities, design clean A/B tests, and read results without overclaiming. * Fluency with the modern growth stack: lifecycle and CRM platforms, attribution, product analytics (Amplitude, Mixpanel, or similar), and experimentation tooling. * Experience building or scaling acquisition through partnerships and third-party integrations, with a feel for the integration, incentive, and measurement work that makes a partner channel durable. * Exceptional communication and influence at every altitude, from an engineer debating instrumentation to a VP sponsoring the target. You operate independently in a flat, fast-moving organization and move teams to act without relying on authority. BENEFITS: * Great medical, dental, and vision insurance options with additional programs available when enrolled * Mental health benefits * Family building benefits * Child care and pet benefits * 401(k) plan to help save for your future * In addition to 12 observed holidays, salaried team members have discretionary paid time off, hourly team members have 15 days paid time off * 18 weeks of paid parental leave. Biological, adoptive, and foster parents are all eligible * Subsidized commuter benefits * Lyft Pink - Lyft team members get an exclusive opportunity to test new benefits of our Ridership Program Lyft is an equal opportunity employer committed to an inclusive workplace that fosters belonging. All qualified applicants will receive consideration for employment without regards to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, age, genetic information, or any other basis prohibited by law. We also consider qualified applicants with criminal histories consistent with applicable federal, state and local law. Lyft highly values having employees working in-office to foster a collaborative work environment and company culture. This role will be in-office on a hybrid schedule — Team Members will be expected to work in the office 3 days per week on Mondays, Wednesdays, and Thursdays. Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role. Your recruiter can share more information about the various in-office perks Lyft offers. Additionally, hybrid roles have the flexibility to work from anywhere for up to 4 weeks per year. #Hybrid The expected base pay range for this position in the San Francisco area is $176,000 - $220,000. Salary ranges are dependent on a variety of factors, including qualifications, experience and geographic location. Range is not inclusive of potential equity offering, bonus or benefits. Your recruiter can share more information about the salary range specific to your working location and other factors during the hiring process.

Senior Software Engineer - Linux

Datadog

The eBPF APM team is building a zero-instrumentation observability solution that automatically discovers services on every host, supports both plaintext and TLS-encrypted traffic, classifies Layer 7 protocols, decodes service-level traffic, and reports RED (requests, errors, duration) metrics. Leveraging deep expertise in eBPF, the team operates across a wide range of Linux kernel versions, distributions, and complex customer environments. In addition to low-level networking, the team solves challenges related to protocol versioning, TLS detection across diverse languages and runtimes, and resilient performance in production systems We’re looking for a senior engineer with strong systems-level thinking and a good understanding of Linux. You should be comfortable working close to the kernel, ideally with experience in eBPF, or with a strong desire to dive into it. Proficiency in C/C++/ Go is essential, and familiarity with networking protocols, TLS internals, or distributed tracing is a strong advantage. You’ll join a high-impact team tackling ambitious technical challenges—like decoding traffic across multiple protocols, and ensuring high-fidelity metrics in complex, real-world environments. You’ll be expected to lead design and implementation efforts, contribute to roadmap planning, and collaborate across teams to ensure our solution remains robust, scalable, and frictionless for our users. This role is a great fit for engineers who thrive on low-level, performance-sensitive problems, and want to shape the future of observability through cutting-edge kernel technology. At Datadog, we place value in our office culture - the relationships that it builds, the creativity it brings to the table, and the collaboration of being together. We operate as a hybrid workplace to ensure our employees can create a work-life harmony that best fits them. What You’ll Do: * Design and build core components of our zero-instrumentation APM product using eBPF and Go * Develop systems to auto-discover services, classify L7 protocols, and extract RED metrics from both plaintext and TLS traffic * Solve complex challenges around protocol parsing, encryption handling, and performance at the kernel level * Ensure broad compatibility across Linux kernel versions, distributions, and diverse customer environments * Collaborate across teams to drive technical direction, improve reliability, and scale the system for production use Who You Are: * You have significant experience in backend or systems-level development, with strong proficiency in Go or similar languages (C/C++) * You’re comfortable working close to the Linux kernel and have experience (or interest) in eBPF, networking, or observability tooling * You care deeply about performance and efficiency * You’ve built or operated scalable systems in complex environments and understand how to design for reliability and compatibility * You thrive in a fast-paced, technically deep environment, and are excited to solve hard problems with a small, focused team * You’re excited about leveraging AI tools to enhance how you code, solve problems, and build – or eager to learn how * You have demonstrated ability to use AI coding tools in day-to-day workflows and validate, critique, and refine AI-generated output * You’re motivated to push the boundaries of how AI can improve software engineering best practices and contribute to building AI-enabled products Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply. Benefits and Growth: * New hire stock equity (RSUs) and employee stock purchase plan (ESPP) * Continuous professional development, product training, and career pathing * Intradepartmental mentor and buddy program for in-house networking * An inclusive company culture, ability to join our Community Guilds (Datadog employee resource groups) * Access to Inclusion Talks, our Internal panel discussions * Free, global mental health benefits for employees and dependents age 6+ * Competitive global benefits Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog. ---------------------------------------------------------------------------------------------------------------------------------- About Datadog:  Datadog is the leading observability and security platform for the AI era, providing businesses with unified visibility across the technology stack to manage complexity at scale. It brings applications, infrastructure, data, models, and security into one place, using AI to detect and resolve issues before they impact customers. Trusted globally by Fortune 500 companies and high-growth AI leaders, Datadog enables businesses to move faster with clarity and confidence. Learn more about #DatadogLife on Instagram, LinkedIn, and Datadog Learning Center. ---------------------------------------------------------------------------------------------------------------------------------- Equal Opportunity at Datadog: Datadog is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and other characteristics protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. Here are our Candidate Legal Notices for your reference.  Datadog endeavors to make our Careers Page accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please complete this form. This form is for accommodation requests only and cannot be used to inquire about the status of applications.  Privacy and AI Guidelines: Any information you submit to Datadog as part of your application will be processed in accordance with Datadog’s Applicant and Candidate Privacy Notice. For information on our AI policy, please visit Interviewing at Datadog AI Guidelines.