Ask HN: Who is hiring? (May 2025)

RareBetSports | Fullstack Developer | US/Europe | Contract | Remote

RareBetSports is a Daily Fantasy Sports platform seeking a talented Full Stack contractor who is experienced in working on large scale distributed systems. This role will focus on coding in Node.js based framework, as well as Express.js and Nest.js.

RareBetSports launched in a beta capacity less than 2 months ago and have since: - Onboarded over 250K unique users - Facilitated over 397K Bets in total

Check out our app here: https://rarelink.rarebetsports.io/

What you will be doing: - Maintaining a Web3 backend and integrating with various wallets and smart contracts - Building a realtime update system that react app will use to display sports results - Building a complex system that will handle synchronization between offchain and onchain data - Integrating sports data from third party providers to our Oracle

We’re looking for someone who has: - Typescript experience - 5+ Node.js, Express.js and Nest.js - 5+ years of software engineering - 3+ years of web3 development experience - Strong familiarity with Linux/Terminal environments - CI/CD setup experience - Experience working in a contract capacity

Apply by emailing: b@rarebetsports.io

Exa Labs Inc. | Onsite San Francisco, CA | Full time | Multiple Roles Exa is a search engine built for AIs. We enable developers to filter the internet's content with complex queries, bringing the world's knowledge into their AI apps.

Please apply here https://exa.ai/careers

•Full Stack Engineer

•Backend Engineer

•ML Research Engineer

•Designer

•Growth Lead

•Solutions Engineer

•Account Executive

Epistemic AI | Product, Data, Front-end , Full-Stack Eng | Remote | Full-Time | https://www.epistemic.ai

Drop us a line at jobs@epistemic.ai

We are a team of scientists, engineers, and life science veterans building the next generation of tools to accelerate biomedical research using AI. Thanks to the Epistemic AI platform, world-renowned scientific institutions discovered new drugs, biomarkers and made therapies available to patients faster. We are eager to expand our team with people passionate about our mission.

We are looking to hire senior or lead level:

  - bioinformatician/biomedical data engineers

  - front-end engineers

  - AI engineers 

  - product managers 

  - choose-your-own-adventure engineers

If you're an engineer and don't remember what the difference is between a thread and a process or do not feel like you understand the basics of networking to debug a front end application, you might want to make sure you review enough fundamentals before applying.

We are searching for demonstrably tenacious, resilient individuals who are relentless in their pursuit of a solution and who thrive when challenged. You, like us, have the desire and drive to build something incredible from the ground up. You, like us, are competitive yet collaborative and strive for excellence in your work. You have passion and compassion, with empathy and deep respect for customers and colleagues. If this sounds like you, we would love to hear from you.

Our team is fully remote, with team members in North America, Europe, and APAC. We hire in all time zones. The compensation we are offering is generous for a company of our size, including competitive cash and equity compensation, 401K matching, excellent health insurance (no monthly payments). We also subsidize equipment, education, and home office furniture.

Our technology stack is based on AWS, K8s, Terraform, Ansible (Infra); Python 3 and Rust (Backend); SQL, Knowledge Graphs, Airflow (Data); Tensorflow, Pytorch, Generative Models (AI), Typescript and React (Frontend).

If you're intrigued and want to come help accelerate biomedical research please drop us a line at jobs@epistemic.ai

source.dev | Senior Full-stack and Android Platform Engineers | UK, EU, IN | ONSITE or REMOTE source.dev is transforming software development and updates for the device ecosystem.

We are building an AI-native DevOpsSec platform that’s vertically integrated with device codebases, to accelerate development, reduce maintenance costs, and deliver frequent, bug-free software updates.

Our mission is to simplify the complexities of developing, deploying, and maintaining software for Android and Linux-based devices — serving everyone from System on Chip (SoC) companies to OEMs. We empower our partners to launch devices faster and maintain them for longer.

We are founded by a team of former Googlers with deep expertise in Android and Linux, and backed by leading venture capital. If you’re passionate about making a real world impact we’d love to chat to you!

We're seeking:

- Senior Full-stack Engineer strong at Python/FastAPI and front-end frameworks like React, Next.js. You will be responsible for building and optimizing the user-facing side of our platform, working closely with our DevOps and Platform engineers to explore possibilities and enhance existing workflows.

- Android Platform Engineer experienced with at least some of AOSP, Android frameworks, BSPs and HALs, as well as modern programming languages like Rust. You will collaborate closely with former Google Android engineers to expand Android OS tooling, from builds to testing and emulation, while integrating it with our DevOpsSec platform.

These positions offer a unique opportunity to work on cutting-edge technologies and be part of one of the world’s leading Android teams, providing immense potential for learning and growth.

To apply or ask questions, email us at careers at source dot dev.

Imperva, a Thales Company | Data Scientist for Bot Detection | Full-Time, Hybrid (Vancouver)| imperva.com for the company | Hiring two candidates.

We are looking for talented, experienced Data Scientists who are ever curious about data problems and eager to write code to get those problems solved.

Members of this team creatively find problems as well as solve them. Much of the work is analyzing detection mechanisms and bot behaviors, making advances in realtime bot detection and mitigation, and implementing those advances in production.

The positions are on the team I lead. The data and problem are interesting, data is intrinsically useful in bot detection, and there is no shortage of challenge to working a difficult problem. Python, SQL, and Rust are some languages we're currently using for most of our work. The ideal candidate has worked as a software engineer and data scientist and wants to do both.

Apply here: https://careers.thalesgroup.com/global/en/job/R0268114/Data-...