April 2023 Jobs

Casaba Security is CREST approved and endorsed by Microsoft as a world-class partner in application security, cloud security, Security Development Lifecycle, and securing the Internet of Things.

Do you enjoy security research and finding new attack vectors?

Does the prospect of finding vulnerabilities interest you?

Have you built fuzzers or custom fuzz testing harnesses?

Do you enjoy hunting for security defects in complex code bases?

Are you familiar with C, C++, C#, Objective-C, Swift, Java, Kotlin, JavaScript, TypeScript, Rust, Go, or PHP?

Do the terms threat modeling, cloud computing, cryptography, race conditions, arbitrary code execution, cross-site scripting, or SQL injection mean anything to you?

Are you excited about getting RCE in a leading cloud platform?

Does finding an auth bypass in a core identity provider sound exciting?

If any of the above are true, Casaba Security could be the place for you! We have cybersecurity consultant positions at all levels of experience for the right candidates. These positions offer US level salaries and benefits packages. All applicants are required to have work authorization in either the US, UK, Singapore, or Malaysia.

To learn more, please visit https://casaba.com/jobs/. To apply, please send your résumé/CV to employment@casaba.com.

Sentry | San Francisco, Seattle, Toronto, Vienna, VISA | https://sentry.io/jobs |

Sentry is an open-source application monitoring SaaS.

Overall techstack: Python, TypeScript, Rust, Postgres, Kafka, Redis, Clickhouse, and GCP.

We're hiring for a few departments: Software Engineers, Site Reliability Engineers, Product Managers, and more.

Some of the open roles:

10x Genomics | Pleasanton, CA & San Francisco, CA | Remote (US Only) or Onsite

We're a biotech company that creates software, hardware, and chemistry to accelerate humanity's understanding of biology. Scientists have used our products to make discoveries in antibiotic resistance, autoimmune disease, cancer, immunology, and more.

Our software team creates products that enable scientists to analyze complex biological data. For example, a scientist may use our software to determine precisely which cell types could be cancerous. We utilize Go, React, Typescript, and Electron to create intuitive visualization and web applications. We've written our data pipelines using the Numpy/Scipy/Pandas stack, and we're making increasing use of Rust [0].

We've always been and continue to be remote-friendly. I'm currently hiring for a Senior Frontend Engineer: https://careers.10xgenomics.com/careers/job?pid=171814105834. Feel free to email a resume to me directly: kevin.wu@10xgenomics.com.

I look forward to hearing from you, and good luck with your search!

[0]: https://www.nature.com/articles/d41586-020-03382-2

Comm | engineering | NYC onsite | https://comm.app | https://comm.page

We're a privacy startup based in NYC working on scaling E2E encryption with personal, private servers. Our first application is a federated Discord alternative targeted at crypto communities. Our biggest need right now is for an Infrastructure Lead that’s very experienced with Rust.

Infrastructure Lead - Rust - https://jobs.ashbyhq.com/comm/07697269-644c-4913-8ea0-60f7ee...

Comm's long-term goal is to build an alternative to the centralized application server model that dominates Web2. Sophisticated apps (like Discord) need a backend, but today those backends are controlled by corporations. Our solution is to replace the cloud with a network of personal, private application servers (we call them “keyservers”).

If this sounds interesting please reach out to ashoat@comm.app!

Observatory of Geneva | Rust/Python Software Engineer | Geneva (Switzerland) | Hybrid Schedule | Full time

The Observatory of Geneva (World renown in the field of exoplanetology, where Michel Mayor and Didier Queloz detected the first exoplanet, which got them a Nobel Prize in physics in 2019), in collaboration with the CEA (a French public government-funded research organization), will be seeking one talented junior software engineer to develop a scientific code (ESPEM) which will predict the destiny of planetary systems.

The successful candidate will:

- Collect the requirements (e.g., the code must run in multiple operating systems, provide pluggable solvers) that will inform future decisions about the design and implementation of a new ESPEM;

- Evaluate the use of more modern programming languages and design patterns (such as Rust and Python 3);

- Design and implement a new version of ESPEM, reproducing the physics present in the current version of ESPEM but following the best coding practices;

- Design building blocks that will allow the implementation of new physics in a modular architecture;

- Write the corresponding documentation;

- Write unit tests to reach a coverage above 80% of the code;

- Identify optimizations that could help reduce the execution time, particularly certain functionalities that are more computing intense;

- Write visualization routines to easily explore the results.

Entry salary of 85,000 CHF with annual revisions + flexible schedule/environment + friendly working culture with nice work-life balance + international travels (e.g. CEA headquarters in the Paris region, conferences)

Your contribution will be open source and it will have a world-wide impact in the exoplanet community!

Contact us to apply or if you have any questions: emeline.bolmont at unige.ch

We encourage applications from minorities, women, individuals with disabilities, and all other qualified applicants!

FlightAware | multiple roles | REMOTE (US timezones) | Houston / US | https://flightaware.com/about/careers/

Hello from FlightAware! We are hiring for a number of positions, including Network Reliability Engineering and software engineering. Our team is headquartered in Houston, Texas, but we work as a distributed team and accept remote applicants for work within the United States.

FlightAware has built the world’s leading aviation software platform, processing over 180 million incoming messages an hour from over 30,000 feeds—over 2TB a day and growing—to provide the best, most complete, and most accurate real-time flight tracking services in the industry. We use Python, Rust, C++, Tcl, and JavaScript. We are proud to have built a wide variety of successful products on this foundation that have become central to the aviation industry at large.

Grit | Senior Software Engineers / ML Engineers | New York, San Francisco, or (rarely) Remote | Full-time | $150–250k + equity

We’re building software to automatically fix technical debt. We do this by combining expressive static analysis tooling (we’ve built a developer-friendly query language for code) with machine learning to automatically migrate code to new patterns and platforms. We’re in private beta, but have deployed thousands of successful changes for initial customers and have raised a large seed round from top investors (Founders Fund, 8VC, Abstract Ventures). We’ve solving challenges at the intersection of machine learning and programming languages using Scala, Rust, TypeScript, and LLMs. We’re hiring for both smart generalists and PL/ML experts who are interested in collaborating on problems like automatically inserting new types into codebases and using unit tests for self-supervised learning.

Here are a few reasons you might be interested in applying:

- We’re working on the edge of the possible and doing deep technical work in parsers/language design and machine learning.

- We mostly work in-person in New York and San Francisco, but remote is also possible for outstanding candidates who have proven success in a remote model.

- I’m personally committed to giving real feedback to everyone who applies.

Find out more at https://www.grit.io/careers or email morgante@grit.io.

OneSignal | California, New York, Pennsylvania, Texas, London | Onsite or Remote | Full Time | https://onesignal.com/careers Tech stack includes Go, Rust, Ruby on Rails, Kafka, Postgres, Redis, InfluxDB, Typescript, React

OneSignal is building the best platform for businesses to intelligently engage with customers across every channel. We provide a simple interface to push notifications, email, and in-app messages, letting content creators focus on quality user engagement instead of complex implementation.

When you pick up your smartphone, the first thing you see is a push notification - maybe there’s a breaking news alert, a message from a dating site, or football scores… Whatever it is, chances are it came from us.

We're hiring for roles including:

* Product Engineer / Full Stack Developer

* Head of Developer Relations

* Site Reliability Engineer

* Head of Analytics

More information and apply at https://onesignal.com/careers

Replit | US/Canada (Remote) | Full-Time

Replit is building the world's most ubiquitous AI-powered programming environment. We serve everybody from first time coders to startup founders and growth stage companies. And we serve them on every device around the world. At only 50 engineers, you'd be joining a fast-paced engineering/design led company with a flat org structure.

Open roles:

* Full Stack AI/Data Engineer - Push the boundaries of what LLMs and AI can do for coding. You'll work on Ghostwriter, contribute to frontend and backend applications, and help invent the future.

* Applied AI/ML Engineer - Expand the power of what Ghostwriter can do by fine tuning foundation models, training new models from scratch, and partnering with leading research institutions.

* Platform Engineer - Build the infrastructure that powers Replit’s development environments and application hosting. Unlock more power to serve our growing professional use cases.

* Site Reliability Engineer - Drive operational excellence across the company. Make Replit more reliable, more cost efficient, and keep engineering moving fast while staying stable.

* Anti-Abuse & Security Engineer - Keep Replit safe from the baddies. Build and deploy solutions that can detect and stop bad actors in real time. Defeat spammers, crypto miners, and attackers.

* Product Designer - Blur the line between learning and making – make Replit a place where you can hang out, tinker with ideas, learn new concepts, and launch a business all in the same day.

* Support & Internal Tools Engineer - Build internal systems for managing and triaging user issues, tracking user analytics, and better integrating user documentation into Replit.

Example technologies we use: Go, Rust, Typescript, React, CodeMirror, Linux, Nix, Kubernetes, Postgres, Redis, Spanner, GCP, OpenAI.

See more at https://replit.com/site/careers or reach out directly to: chase@replit.com

Tetmon | Data Scientist | Remote | Full-time

Flexible hours, minimal meetings, fully remote, publishing opportunities

Tech: TensorFlow, LoRA, GPT-4, EdgeSet, Trino, Python, Rust

We have several projects to explore and publish about, including but not limited to:

- matching entities (people/addresses/etc.) across many languages and postal systems

- flagging data columns that contain personally identifiable information

- generating test cases to expose bugs in code

We're also open to you exploring questions/problems you're interested in, if you're prepared to clearly explain your process/results.

We're looking for someone who can keep clean notebooks and communicate their workflows and results well. We work in South East Asia with low-resource languages like Bahasa and Burmese (as well as English and Chinese). Our work ranges from designing LLM prompts to training models. We do not generally build models ourselves, but we will if the project requires it. Our team is strong in Data(Dev)Ops and Data Engineering and you'll have the support necessary for sourcing data and running/training models (high VRAM GPU clusters, etc.).

Your work would go towards:

- adding features to our virtual data warehouse product (EdgeSet)

- publishing interesting analysis or results on open questions in research

- assisting clients in solving natural language problems (customer support, QA, etc.)

You should be comfortable working in small teams with minimal guidance.

careers@tetmon.com (attach or link to examples of your work)