4 principal software engineer jobs found

Job Description: Principal Software Engineer - Embedded San Francisco · Full Time We provides centimeter-accurate positioning for agriculture, drones, and construction, anywhere on Earth. We are venture funded, recently won the Qualcomm QPrize, and have a fantastic slate of customers. We offer unlimited vacation days, competitive salary, breakfast every morning, mentorship connections, and tech talks to push the professional growth of all our employees. Come join us! Job Description We are looking for an outstanding principal firmware engineer to work on the core of our GPS receiver technology. You will be working with a small team to push the state of the art in satellite navigation technology, making high accuracy positioning ubiquitous and easy to use across a wide variety of industries and applications in unmanned aerial vehicles, robotics, and autonomous transportation. Your focus will be the embedded software development (embedded C, RTOS, DSP, Linux) of our next...

As a Principal Engineer, you will own the development of our platform infrastructure. We are looking for a motivated engineer who will meaningfully contribute to the core technology that powers our company. You will focus on improving the efficiency and reliability of our infrastructure as we scale our data processing pipeline, add new partner integrations, build out new services, and develop infrastructure to support our digital guest experience.  About You: - 7+ years of experience architecting and building complex software systems.   - Experience with a mix of modern programming languages. Ideally, experience with both interpreted languages (Python, Ruby, etc) and compiled languages (JVM-languages, C-ish, etc).   - Deep experience with the design and use of complex, distributed systems using mechanisms like web service APIs, queuing systems, etc.   - Strong database schema design and query optimization.   - You enjoy agile software development processes.   -...

We are the marketplace of small-group online classes for kids, K-12. Our live video chat format makes awesome learning experiences available to kids around the world. They love it! Already, hundreds of independent teachers are offering thousands of classes in every subject: forensic science, competitive math, storytelling, art, and many more. We’ve reached $3M sales run-rate, growing 8x year-over-year, and just raised more funds to expand the team. We want to be every kid’s second school. We are a product-focused team of five in SF, with experience in education, marketplaces, software, and operating online services at Udemy, Amazon, Airbnb, YC, Square, Google, and several startups. We have an exceptionally sane work culture for our early stage: no egos, boondoggles, or fake urgency. We pay attention to our users and prioritize carefully, start simple, run experiments, then iterate. We're now looking for a senior software engineer. It’s an amazing time to join! You would build...

s the Principal Security Engineer you will help create and maintain automated tooling, processes, and procedures that integrate into our SDLC process. To apply for the role, you should possess strong analytical, design, and problem diagnosis skills. You like thinking “outside the box”, are not afraid of ambiguity, get excited about difficult challenges, and are a motivated self-starter. You are a strong team player and thrive in a startup environment where flexibility is essential and delivering rock solid, customer focused solutions is paramount. Job Responsibilities: Develop custom software to help test, monitor and enforce security across our products and internal applications   Manually test web applications in the attempt to exploit known vulnerabilities that would not be discovered through automated scans   Work closely with product engineering, data engineering and QA teams to integrate security testing and code review into the SDLC   Perform audits on internal and...