whoishiring.jobs

Kanary | REMOTE (US, Seattle Hub) | Product Engineer | Full Time

We’re building the fastest way to fight doxxing and digital stalking. Kanary automates data removal requests, fixes social media settings, and sorts through expert recommendations for what’s relevant. All from the privacy of your device.

Join our team of 5, backed by YC, 2048.vc, and Mozilla, and now funded by our customers.

Details: https://www.kanary.com/join-the-team Technologies: iOS, Python/Django, React/Typescript, AWS

ESG-X | Founding Full-Stack Engineer | Remote (Europe Only) or Munich (Germany) | www.esg-x.com

We are building the ESG Suite, a B2B SaaS platform for ESG strategy management. We're hiring a Founding Full-Stack Engineer to help us design, implement, and scale our platform.

Responsibilities: Build APIs with Python (FastAPI), develop frontends with React/TypeScript, optimize data pipelines (Postgres, MongoDB), and deploy infrastructure on GCP/AWS with Terraform.

Requirements: Strong skills in Python, React, TypeScript, cloud platforms (GCP/AWS), and infrastructure-as-code tools.

Why Join: Own architectural decisions, work on meaningful ESG tech, and enjoy competitive pay + equity with remote or Munich flexibility.

About You: You thrive in dynamic startup environments, enjoy taking ownership of end-to-end solutions, and have a passion for building scalable, high-impact systems. You’re technically strong, collaborative, and motivated to create tools that address real-world sustainability challenges.

Email paolo.mazza@esg-x.com to apply.

JUPUS | Development Lead | 100% Remote (Europe) | Full-time | 80k - 100k EUR | https://jupus.de/

For one of the fastest growing legal tech startups in Germany, we are seeking a Development Lead. Our stack is Python/Django (restframework) and TypeScript/Vue.js.

Apply here: https://join.com/companies/jupus/12960029

CredCore | Engineering | Full-time | Remote (Anywhere)

CredCore helps companies analyze Credit Agreements using AI. Learn more at https://www.credcore.com.

We’re looking for someone to lead key engineering efforts. You should be good at modularizing and abstracting ideas, and be familiar with design patterns and software architecture. We're looking for (a) strong skills in Python and TypeScript, (b) experience working with Data Pipelines and tools such as Dagster, Metaflow etc, (c) ReactJS and/or other Front-end frameworks, (d) A good GitHub profile, blog, or other portfolio.

This is a full-time, remote role. If you’re interested, please reach out to me at jeswin@credcore.com.

Eigen | Full-Time | ai product engineers | REMOTE (all remote) | Hiring GMT-8 to GMT+2

Eigen helps companies build world-class AI products, enabled by the cutting edge of AI and LLMs.

* we are a real business — profitable with $XM in revenue this year. We're hiring for our line of ed-tech products that help kids learn how to write and read.

* we need: smart, in the details, ai product engineers. Experience with typescript stacks is ideal.

* engineers excited about using AI both in their workflow and in products

* we're a smart team. ex. stanford ai lab, harvard, uber, tinder, superhuman, etc.

* the comp is quite good. See our job descriptions for more detail.

Apply at http://eigen.net/careers

MyAlloy | Remote (NYC based) | Full-time (US) or Contract (international, +-3 CST)

MyAlloy is on a mission to revolutionize menopause healthcare for women over 40. Recognizing the lack of effective solutions for the 47 million women entering menopause annually, MyAlloy provides evidence-based solutions and expertise to help women feel fantastic during this phase of life.

Our small, in-house development team builds and maintains a marketing site, customer portal, internal apps, and backend systems to connect to our doctor portal, payment systems, and pharmacy fulfillment. You'll receive quite a lot of ownership, but we'll support you every step of the way.

* Mid to Senior Operational Support Engineer (2+ years experience) $110k-$140k

Working from within our Engineering team, you will be a champion for the tools and processes that drive the success of our technical and non-technical internal users. This includes:

- Managing and expanding tools built for our internal teams.

- Understanding, resolving, and automating away manual intervention tasks

- Identifying, triaging, and resolving bugs

- Bringing our alerting and monitoring strategies to the next level

We are excited to hear from "career-switchers" with substantial coding experience as well as reliability engineers, dev ops, and product developers with traditional experience on engineering teams.

* "Hands On" Front End Engineering Manager (6+ years experience) $150k-$190k

We are looking for a software engineer with significant experience in leading teams as well as building, deploying, and supporting substantial, live applications. In coordination with our Lead Front End Engineer, you will lead a team of talented developers in developing MyAlloy's Front End offerings. Some upcoming projects in 2025 include:

- Deeply integrating CMS tooling to allow internal teams dynamic, self-service authoring capabilities

- Design, implement, and release a mobile app

- Audit and improve site performance metrics (SEO, Accessibility, etc.)

The ideal candidate is someone ready to lead through example, and so we're excited to talk to folks ready to roll up their sleeves and dive into our codebase.

Tech: Typescript monorepo, React, Next.js, Node, Retool, Metabase, Postgres

lucas [at] myalloy.com - no agencies

Tram Case | Multiple Engineering Roles | LatAm Remote | Full-time We're building AI-powered tools that make legal work smoother, smarter, and more accessible. As a well-funded stealth company with usage at scale, we're looking to expand our foundational team to take it to the next level.

We're solving hard problems at scale using AI, building solutions that literally change people's lives (our first product helps an immigration law firm help their clients of domestic violence and humanitarian crisis survivors find steady footing).

Our engineering team uses best-in-class tools and practices learned from top Silicon Valley teams - we don't take shortcuts with quality. As a LatAm-based product and team, we're looking for talented engineers across Latin America to join us in shaping the future of legal tech.

Remote Engineering Roles at Tram Case (LatAm Only):

* Staff Full-Stack Engineer (2 positions) - https://www.notion.so/tramcase/Staff-Full-Stack-Engineer-12f... * Staff Backend Engineer (1 positions) - https://www.notion.so/tramcase/Staff-Backend-Engineer-12f566... * Senior Full-Stack Engineer (Front-End Focus) - https://www.notion.so/tramcase/Senior-Full-Stack-Engineer-Fr... * Senior Backend Engineer - https://www.notion.so/tramcase/Senior-Backend-Engineer-12f56...

Tech Stack: TypeScript, Go, Node.js, Python (required for all engineers), AWS,

Keywords: Artificial Intelligence, Speech to Text, LLMs, Legal Tech, Conversational AI Apply directly through our careers page and mention Hacker News as source for faster responses :) https://tramcase.notion.site/Join-Us-at-Tram-Case-12e5666d7e...

OpenPipe | ML & Full-Stack Engineers | Full-time | Seattle, WA (ONSITE) | https://openpipe.ai/ | Highly competitive pay + equity

We've built the world's best fine-tuning platform in just over a year. First to launch self-service preference tuning, integrated evals/data prep/fine-tuning, and self-service learning from human feedback.

Our customers range from fast-growing startups to Fortune 500s. We're growing 40% MoM and have achieved this with a team of just 5 engineers, including the founders.

Seeking:

- ML Engineers: Help advance our fine-tuning capabilities. (We have thousands of datasets and evals; testing new ideas is really easy!)

- Systems Engineers: Scale our platform serving hundreds of millions of daily requests

- Full-stack Engineers: Build end-to-end features in TypeScript/Python

Ideal candidates:

- Strong programming skills (TypeScript/Python)

- Systems architecture expertise

- Self-starters (founder/founding engineer experience valued)

- Willing to relocate to Seattle

Highly competitive salary + equity. Well-funded with large customers. Perfect for future founders wanting startup experience or engineers breaking into AI/ML with immediate impact.

Email: kyle@openpipe.ai Include something impressive you've built.

Purplefish | https://purplefish.com/careers | Member of Technical Staff | Full-Time | ONSITE | New York, NY, USA | NextJS, Typescript, Python | $150k-$225k + 0.5%-1%+

Purplefish is transforming the trillion-dollar talent industry with powerful AI agents that will fully automate most hiring processes end-to-end.

We are funded by 8VC, and Adam and I previously worked closely together to launch 145 companies at the venture studio Fractal Software out of a $650 million fund. Before that I was a staff software engineer at Lyft, and Adam was CRO at Wunderkind ($100m+ ARR). We've built a powerful voice agent, and are expanding into other parts of the sourcing-to-onboarding flow.

We're currently a team of 3 engineers in NYC (7 people total). We're working on really cool problems with multimodal AI agents (and some really not cool problems like ATS and HRIS integrations). I'm trying to build the engineering team that I would want to join, which to me means a high emphasis on agency, purpose, technical excellence, collaboration, learning and velocity.

We're building on LiveKit's agents framework and a host of other systems.

If that's interesting, let's talk.

MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time

MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.

We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.

We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.

Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.

We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.

We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.

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Junior Software Engineer - Remote (Global), Full-Time

We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.

Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.

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Software Engineer - Remote (Global), Full-Time

We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.

Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.

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Ex-Founders (all roles) - Remote (Global), Full-Time

We encourage founders in software engineering, sales, marketing, customer success, design, and product to reach out. If you don't see a relevant position open, reach out to jobs at mixrank.com. We care more about the person than the job position, and we're happy to craft the perfect position for anyone that joins our team. People with founder experience tend to be very successful at MixRank, and our leadership team is filled with founders.

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Applicants from Central America, South America, Europe, Asia, and Africa are especially encouraged.

I'm Scott, Founder/CEO/CTO. Please apply here: https://www.ycombinator.com/companies/mixrank/jobs