Ask HN: Who is hiring? (November 2025)

# Memorang (Vercel + Shopify for EdTech) | Full-Time | Remote

# Our mission is impactful: To build the "AI stack for education." Our platform combines knowledge graphs, agents, and apps to provide an all-in-one toolkit to rapidly launch new content and apps. We bootstrapped to profitability, won the inaugural Vercel AI Accelerator (out of 1,500 startups), and now power the official content and apps for career sectors like aviation, healthcare, and even your local barber. If your goal is to stave off the existential threat of AI to the workforce by accelerating the learning journeys of tens of millions of professionals, this might be the right startup for you.

# Our stack is awesome: Vercel, Supabase, Neo4j, Langchain, Expo

# Our roles are open: -Staff/Product/Infra Engineers: Ship mission-critical features and rapidly iterate from proof-of-concept to production across the stack.

-Agent Engineer/Architects: Build our agent network and champion our open-source learning protocol to make education systems interoperable.

-Graph Engineer/Architects: Enable subject-matter experts to build novel ontologies, give agents rich context to take meaningful action, and help build our AI/graph-native spaced repetition memory system.

-Product Designers: Do you believe that AI should be the new UI? Reimagine user interaction patterns to shift from task-driven to goal-driven design. From our agent and app builders to the first agent-native learning app platform.

-Technical Product Managers: (1) Drive our SaaS/SDK platform to empower builders; (2) Drive our AI Apps platform to empower learners.

# Why Memorang?

- You want a remote-first, async-friendly team with flexible hours

- You appreciate health & wellness stipends, home-office support, paid time off

- You thrive when given ownership and autonomy to implement fresh ideas

- You have the talent and drive to solve hard technical problems that actually make a difference

# How to apply:

## Blue Pill: Apply here: (https://memorang.com/careers) or email [email protected] with your CV, a short note (1–3 sentences) about which role excites you and why, and a link to your best project or portfolio.

## Red Pill: Uncover the specific technique we're using to fingerprint applicants who use AI in their cover letters when applying via the normal route. (Hint: It's on the job description pages). Email us with your findings, and, if correct, you'll skip straight past inbox purgatory and into the shortlist for an interview.

krea.ai | Distributed Systems Eng. & Data Engineers | San Francisco (on-site & remote), CA

I'm the cofounder & CTO of Krea (https://www.krea.ai). We are a startup in San Francisco building browser-based AI creative tools to improve the workflows of artists, designers, and professional creatives. Small team (~24); millions of active users; and raised over $83M from top Silicon Valley investment firms.

We're looking for talented engineers who want to tackle hard technical challenges with smart people while building a creative platform that big companies and startups will rely on.

The job:

- Build distributed systems to process massive (billions of files, petabytes), amounts of image, video, and 3D data, solving scaling bottlenecks as you go.

- Learn ML engineering from world-class researchers on a small tight-knit team. You’ll contribute to foundation image, video, and world models from 0 → production, and see them used by millions.

- Play with huge Kubernetes GPU clusters; our main GPU cluster takes up an entire datacenter from our provider.

Tech stack: python, pytorch, k8s, a rotating cast of data tools (e.g. DuckDB, massive relational DBs, PyArrow, etc.)

You should apply if you are an excellent generalist engineer with strong backend experience and an intuition for systems design. Bonus points for experience with dist. systems, k8s, and existing ML or data experience (but not required!). Cool side projects are a green flag.

A few links about us:

- Sneak peek of our real-time video model → https://x.com/krea_ai/status/1961074072487620635

- Technical report for FLUX.1 Krea, our first open-source text-to-image model → https://krea.ai/blog/flux-krea-open-source-release

You can contact me at:

  [email protected]

Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |

Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.

Temporal Raises Secondary Funding: https://temporal.io/blog/temporal-raises-secondary-funding

Temporal in 7 minutes: https://temporal.io/tldr

We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers

FEATURED ROLES:

Staff Software Engineer, Traffic → https://grnh.se/1cbb896d7us

Staff Software Engineer, Cloud Infrastructure → https://grnh.se/8b0ba8347us

Staff Software Engineer - Cloud Capacity → https://grnh.se/a0hc6o6h7us

Senior Product Manager, SDK & Developer Primitives → https://grnh.se/2e82af137us

Staff Cloud Security Engineer → https://grnh.se/nn0axiu57us

US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.

Apply here https://www.temporal.io/careers/

Source (https://source.network)| USA/Canada/EU: REMOTE | Full-Time | https://source.network/careers At Source, we aim to revolutionize developer data management for the open web. Our mission is to simplify data handling for edge devices, local-first software, and distributed infrastructures, allowing developers to unleash their creativity and build world-changing tools that realize the open web’s full potential.

Our suite of new technologies work together to make it easy for developers to ship edge and local-first software. We empower developers to create software and devices that seamlessly communicate, offer granular data control, and secure data cryptographically to ensure trust. Join us in shaping the future of data management and the open web.

We’re growing fast and are looking to fill the below positions:

ENGINEERING

- Chief of Staff - https://source.network/careers/chief-of-staff

- Lead Edge AI Engineer - https://source.network/careers/lead-edge-ai-engineer

- Lead Technical Writer & Documentation Engineer - https://source.network/careers/lead-technical-writer--docume...

- Head of Developer Relations - https://source.network/careers/head-of-developer-relations-r...

- Senior Zero-Knowledge Engineer - https://source.network/careers/senior-zero-knowledge-enginee...

- Protocol Engineer (Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...

- Software Engineer, Backend (Database/Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...

See all our open positions here: https://source.network/careers

Hi Hacker News, CrossnoKaye is a growing Series C company based in California, dedicated to tackling climate change by transforming how heavy industry operates. We’re building next-generation technology that helps industrial facilities run cleaner, smarter, and more efficiently. Our flagship platform, Energy AI, delivers measurable results — driving up to 20% reductions in energy consumption and cutting megaton-scale greenhouse gas emissions for some of the largest energy users in North America. We’re scaling quickly and looking for talented engineers who care deeply about innovation, sustainability, and meaningful impact. Our Software Engineering team develops a modern cloud-and-edge platform that enables real-time control, optimization, and AI-driven decision-making for complex industrial systems. We use and contribute to open-source technologies, including our own Goa microservice framework. Our stack includes AWS, Goa, Golang, React, Postgres, Druid, MongoDB, Kubernetes, Honeycomb, and Linux — all powering scalable, resilient, and data-rich applications. What we’re looking for: Senior Software Engineer-Python: (Remote USA) Your main responsibility will be to improve features in the existing software, troubleshoot, write clean code, and grow workflows in Python. You will work in close collaboration with the applied science team to build the next generation control system including predictive models and innovative control algorithms.

Senior Software Engineer in Test (Remote USA) We’re looking for a hands-on engineer who loves Python, backend frameworks, and automated testing. You’ll design and implement test frameworks for our ATLAS and Energy AI platforms, ensuring reliability across distributed, cloud-based systems. Ideal for someone who loves writing clean and testable code.

Senior Software Engineer – Control Systems Infrastructure (Remote – US) Seeking an experienced engineer to help architect and build scalable infrastructure for managing IIOT devices and distributed control systems. You’ll work across cloud and edge environments, handling deployment, observability, networking, and containerized systems at scale. Ideal for someone strong in Kubernetes, AWS, and systems-level engineering.

Senior Software Engineer – Control Systems (Remote – US) Looking for a Go-focused engineer to design and maintain software running on distributed control agents that power real-time industrial operations. You’ll build and debug systems that generate and execute control strategies, stream live metrics to the cloud, and ensure reliable, secure communication across sites. Great fit for someone who thrives on systems-level development, real-time data, and turning complex technical problems into clean, production-ready solutions. Interested? Email [email protected] with your resume and include the position title in the subject line. We look forward to hearing from you!

Pareto.AI | Multiple Roles | INTL REMOTE, US REMOTE OR HYBRID (SF) | https://pareto.ai

Pareto.AI is in the premium data annotation space, focused on ethical, high-quality data annotation. We work with almost all of the frontier labs. We are a fully distributed, remote-first company with engineering teams spread around the world. Some of us work hybrid from our office in SF. There is essentially no restriction on where you're located as long as you're not from a sanctioned country and are willing to adjust to either a US or EMEA timezone.

We have a few full-time, fully-remote roles available. For those two below, we've recently restructured how we do engineering at Pareto and are looking to be very talent dense. I've hired successfully from HN multiple times in the past, so if you have expertise in those respective tech stacks I'd love to chat:

* Lead/Senior+ Backend Eng: https://jobs.ashbyhq.com/pareto-ai/569f4da0-801c-433a-978f-5...

* Lead/Senior+ Frontend Eng: https://jobs.ashbyhq.com/pareto-ai/47552c42-82c1-4bcd-a1f7-e...

We're also looking to hire some shorter term contractors. We have a couple of projects around refactoring and migrating to a new design system, as well as some shorter term projects around compliance, so if you're only available for a short time we'd likely have room for you too:

* Short term/Contract -> Mid-Staff level Front/Backend/Full stack Eng: https://pareto.ai/careers?ashby_jid=4cbdb231-c7c5-40cd-ad9d-...

Backend code-writing roles require a really strong command of Python. Equally for the frontend roles you really need to understand your TypeScript and React. You're expected to have a lot of responsibility.

No recruiting agencies or similar.

https://pareto.ai/careers

You can reach me directly at steven@[domain] if you have any questions that aren't covered by this post or the job listings, but any applications would need to go directly through the link above. After you have applied, feel free to drop me a one-liner email with the subject "Via HN: Applied" letting me know so I can make sure you don't get caught up in the screening flow.

Jane Street | Hybrid | Full-time

If you haven't heard of us before, we’re a quantitative trading firm that cares a lot about technology. This means building elegant solutions that scale well, never assuming that “best in market” is the same as “best possible,” and ensuring everybody has the resources needed to do their jobs well.

We're looking for folks in New York, London, Hong Kong, and Singapore for a variety of roles including, but not limited to:

- Data Engineers who can help us understand, clean, manage and share the data that guides our trading. At Jane Street, having a thorough and accurate understanding of data is at the core of everything we do -- https://www.janestreet.com/join-jane-street/position/6558007...

- Machine Learning Engineers with robust experience in machine learning and strong mathematical foundations. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction -- https://www.janestreet.com/join-jane-street/position/6485460...

- A Machine Learning Educator who will be instrumental in maintaining and growing our ML educational programs and classes, spanning topics such as an introduction to general ML, efficient use of AI assistants, our internal stack for training models, and how to reason about performance -- https://www.janestreet.com/join-jane-street/position/8056588...

- Software Engineers who are intimately tied into every area of our business. We are big believers in functional programming, using OCaml, a statically-typed functional programming language, as our primary development language. We also believe in the value of open source software, using it in our daily work and releasing hundreds of thousands of lines of our own code as open source -- https://www.janestreet.com/join-jane-street/position/4274288...

- Frontend Software Engineers who are passionate about user-interface design and typed functional programming. You would take part in the design and implementation of our next-generation of browser-based tools for operating our trading infrastructure -- https://www.janestreet.com/join-jane-street/position/6184529...

- A Programmer-Who-Writes, or a Writer-Who-Codes -- https://www.janestreet.com/join-jane-street/position/7604415...

- Production Engineers who spend time both developing software and providing high-quality support for software systems that are critical to our trading business -- https://www.janestreet.com/join-jane-street/position/5108180...

AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Python

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!

We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers

We’re hiring primarily for:

Director of AI and Data Architecture - You'll own and improve our data architecture for our AI product for circuit design. You should have proven experience owning major components of an agentic production software architecture. This is a "player/coach" role, in charge of the architecture and supporting roadmap with our PM, but also mentoring, reviewing and at times implementing new AI solutions. https://jobs.ashbyhq.com/allspice/c1dc606d-88d3-4662-985b-70...

Sr/Principal SW (Go, TS) - You'll take a major ownership stake in our full-stack web application, which includes collaborating closely with Product Management to architect & implement complex data rendering, user management, and novel features for hardware engineering teams. https://jobs.ashbyhq.com/allspice/3a80d480-ee07-481d-b5c3-10...

Sr/Principal SW (Python) - You'll take a major ownership stake in our actions automation feature. This includes working closely with Product Management to implement a baseline of automation scripts for ECAD data (see some examples here: https://hub.allspice.io/Actions/), developing better integrations into AllSpice platform, and supporting our AllSpice AI agents. https://allspice.io/careers?ashby_jid=09d0e89e-cff9-462b-a37...

Product / Growth Lead - Define how we position, launch, and grow AllSpice’s products. You'll shape our brand voice, craft compelling narratives, and create content that inspires electrical engineering leaders and the broader hardware community. https://jobs.ashbyhq.com/allspice/7ffd19c6-1e80-41f5-bcea-29...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python

Please include any relevant open-source projects or portfolio in your application.

Abnormal.AI (Series D, $5.1 Billion valuation Unicorn) | REMOTE in US, Canada and Singapore) with optional offices in SF & NYC. HYBRID in Bangalore, India | Full-time |

https://careers.abnormal.ai

I'm looking for exceptional engineering managers, full-stack, backend and ML engineers to join my teams at Abnormal AI to fight cybercrime. We have multiple open positions for each of these roles, working in Python, Golang, Typescript and React among other leading edge technologies. If you're looking for personal as well as company growth, you won't find a better company than Abnormal AI.

I'm the Director of Engineering for the Messaging Security Products Division. We build the user-facing products for inbound email security and have many interesting challenges working at massive scale. Please see the following links for more details on the open positions and our general careers page link for all open positions across the company. We are hiring for engineering in other divisions as well!

Engineering Manager Remote - Singapore: https://abnormal.ai/careers/jobs/7497288003?gh_jid=749728800...

Engineering Manager Hybrid - Bangalore: https://abnormal.ai/careers/jobs/7496072003?gh_jid=749607200...

Software Engineer II - Fullstack (4 open positions) Remote - USA/Canada: https://abnormal.ai/careers/jobs/6671235003?gh_jid=667123500...

Software Engineer II - Fullstack Hybrid - Bangalore: https://abnormal.ai/careers/jobs/6577843003?gh_jid=657784300...

Software Engineer II - Backend Hybrid - Bangalore: https://abnormal.ai/careers/jobs/6592675003?gh_jid=659267500...

Software Engineer 1 - Fullstack Remote Singapore: https://abnormal.ai/careers/jobs/7500482003?gh_jid=750048200...

Machine Learning Engineer II Remote - Singapore: https://abnormal.ai/careers/jobs/7509271003?gh_jid=750927100...

Ledgebrook | https://www.ledgebrook.com | Multiple roles (Engineering, Data, IT/Security, Product) | REMOTE (US, Canada, Poland ET-friendly) | Full-time | Visa: Not available

We’re a tech-enabled E&S MGA on a mission to modernize Specialty insurance. The industry is burdened with legacy technology and inefficient processes, preventing innovation at scale. We are changing that. Our goal is to become the best-in-class full-stack insurance and re/insurer, leveraging AI and data-driven insights to revolutionize underwriting, pricing, and risk selection. We believe in talent density—fewer, better people working together as one. We win as a team.

Open roles:

• Engineering Manager — https://app.careerpuck.com/job-board/ledgebrook/job/77.E51

• Fullstack Software Engineer (Backend, Python/TypeScript) — https://app.careerpuck.com/job-board/ledgebrook/job/08.75A

• Data and Analytics Engineer (Snowflake/dbt/Airflow) — https://app.careerpuck.com/job-board/ledgebrook/job/77.E5D

• Machine Learning Engineer — https://app.careerpuck.com/job-board/ledgebrook/job/77.E59

• Head/Director of IT & Security (SOC 2/IdP/MDM) — https://app.careerpuck.com/job-board/ledgebrook/job/77.E58

• Product Manager, Data and Infrastructure — https://app.careerpuck.com/job-board/ledgebrook/job/67.E5E

Our stack (role-dependent): Python, TypeScript/React, FastAPI, Node; Postgres, Snowflake, dbt, Airflow; AWS (ECS Fargate, S3, CloudFront, Route53, Secrets Manager), Terraform; Bedrock, LangChain/CrewAI; PowerBI

Requirements (vary by role): Strong ownership and bias for action; clarity in written communication; hands-on delivery in lean teams; comfort with ambiguity and high standards. Deep experience with one or more areas above (shipping production systems, data pipelines, LLM apps, or secure/AWS infra).

Benefits: Competitive comp + equity, medical/dental/vision, PTO, remote-first with periodic team onsites.

Apply: email [email protected] with subject “HN: — ”. Please include a brief note on why Ledgebrook, a recent project you’re proud of, and your LinkedIn/GitHub. We’re actively hiring and will respond to applicants.

SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com

Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.

The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.

We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.

Today, we are hiring highly capable engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and everyone on our team has a high regard for those in the public service. We have a strong engineering culture. We are not a SaaS product or AI wrapper, and our roles are not for the faint of heart. You will be expected to work hard and learn a lot in this role.

Our engineers are incredibly ambitious. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.

The potential impact of this work cannot be understated, and this is not the right job for you if you want to "join a cool new AI startup" and make a fast exit. However, if you care about our mission, then you will have the opportunity to make meaningful outcomes for society that will make you feel proud.

See our roles here: https://jobs.lever.co/sprucesystems/

If you're interested in this topic, we recently proposed new models for identity in the financial sector:

https://blog.spruceid.com/modernizing-bsa-and-aml-cft-compli...

If you feel very strongly about what we do, please email me directly with your reasons and resume at wayne AT spruceid.com.

Credit Genie (https://creditgenie.com/) | Onsite | NYC/Philadelphia/Pittsburgh

Credit Genie is a mobile-first financial wellness platform designed to help individuals take control of their financial future. We leverage artificial intelligence to provide personalized insights and are building a financial ecosystem by offering tools and services that provide instant access to cash and building credit. Our goal is to empower every customer to achieve long-term financial stability.

Critical Open Roles - Engineering, AI/ML, Product, Design:

* Software Engineering Manger, Mobile: https://jobs.ashbyhq.com/creditgenie/af8cbaca-5c9d-407a-a085...

* Staff Software Engineer: https://jobs.ashbyhq.com/creditgenie/59213905-bf07-4a8c-9c7e...

* Senior Frontend Engineer: https://jobs.ashbyhq.com/creditgenie/425a5741-dc5e-46fe-89fc...

* Staff Android Engineer: https://jobs.ashbyhq.com/creditgenie/49c678d9-3690-4f31-9c17...

* Staff iOS Engineer: https://jobs.ashbyhq.com/creditgenie/1fe564fe-dd61-4a39-91a5...

* Machine Learning Engineering Lead: https://jobs.ashbyhq.com/creditgenie/c1493ab5-3422-4536-8c4d...

* Staff Software Engineer, ML: https://jobs.ashbyhq.com/creditgenie/ed4fb884-7e35-44ab-8abf...

* Senior Product Manager, Card: https://jobs.ashbyhq.com/creditgenie/eec612e5-351b-43cc-9b14...

* Head of Design: https://jobs.ashbyhq.com/creditgenie/c45e0cf2-2b99-4c89-9764...

* Senior Product Designer, Mobile: https://jobs.ashbyhq.com/creditgenie/8e2a2e47-d4fd-459d-98b5...

We recently raised our Series B from notable venture capital firms, including Khosla Ventures and PayPal Ventures. We have strong unit economics and are on track to (more than) double our revenue growth this year. These are super positive signals for our company, emphasizing product market fit and stability as an early stage startup that's well positioned for continued growth.

Interested? Apply directly via the above links.

Trinsic | Software Engineer | REMOTE (North America) | Full‑time

We’re building the first Identity Acceptance Network—the “Visa for ID.” Humanity is editing genes, starting space tourism and working on artificial intelligence. Meanwhile, identity verification is still done by taking pictures of plastic cards . We’re bringing identity into this new age, where trust is essential and becoming more so every day with AI. We enable accepting digital IDs that users already have (mDLs, BankIDs, reusable IDs) and verify users ~10x faster across 40+ networks covering 500M+ people.

Role

- Software Engineer (#5 on the team; ~20% of eng capacity). High ownership, product-minded, backend and systems leaning.

- You’ll ship fast, prune scope, and help shape our engineering culture.

- You’ve thrived in early-stage environments, can tackle fires independently, and care as much about product as code.

- Strong backend experience; generalist who enjoys moving up/down the stack.

- You care deeply about user privacy and data security.

Stack & ways of working

- .NET (C#) backend, React + TypeScript frontend, Azure, GitHub CI/CD.

- Remote‑first in North America; strong async work habits; <5 hrs/week of recurring meetings; frequent pairing/huddles.

- We’re keen but responsible adopters of AI tooling to hit our high bar of excellence.

Comp & benefits

- Salary set by a transparent formula (we target ~60th percentile cash for our stage) + meaningful equity, usually 90th+ percentile for a startup of our stage.

- Premium US healthcare (75% of premiums covered for you & dependents), at least 15 days PTO, $900/yr fitness stipend, $350/mo coworking or $200/mo home office, first week is “Think Week” to help you transition into your new role, paid family leave, top‑tier laptop, twice‑yearly in‑person offsites.

Learn more / apply

- JD: https://trinsic.notion.site/Software-Engineer-163b6be993cd80...

- Comp philosophy: https://trinsic.notion.site/Compensation-Philosophy-bf9b66a5...

- Working at Trinsic: https://trinsic.notion.site/Work-at-Trinsic-0faef9dbfbd84627...

How to get in touch

Reply with your GitHub/LinkedIn + a few lines on what you’ve built, or email [email protected].

If you’re North America‑based and excited about identity, I’d love to talk.

JP, CTO @ Trinsic

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.

--

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.

https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --

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.

https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...

--

I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.

Edit: Mixrank

Sounds familiar. This is the company that wants to pay ~$2k a month and is looking for engineers in the third-world. They will also deny you if you are in the US and looking to put something recent on your resume and don't care about salary.

Babylon Labs | https://babylonlabs.io/ | is building native use cases for Bitcoin, unlocking its broader economic potential through trustless Bitcoin staking with over $6B in native BTC TVL and the new trustless Bitcoin vault that enables BTC to participate in DeFi across any chain.

We are looking for (Remote and Full Time):

- Staff software engineer - smart contracts: https://babylonlabs.io/job-listings/staff-software-engineer-...

- DevOps Engineer: https://babylonlabs.io/job-listings/devops-engineer

- Senior ZK-Engineer: https://babylonlabs.io/job-listings/senior-zk-engineer

- Head of DeFi Product: https://babylonlabs.io/job-listings/head-of-defi-product

- Lead Application Security Engineer: https://babylonlabs.io/job-listings/lead-application-securit...

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Novig | Multiple Roles | New York | Onsite | Full-time

Novig is rebuilding sports betting from first principles as a prediction market exchange. Legacy sportsbooks are extractive middlemen with misaligned incentives, dark patterns, and predatory mechanics. We're creating the alternative: a transparent exchange where users trade against each other at fair odds.

We're building core infrastructure around order routing, risk management, data pipelines, low-latency networking, and market integrity at scale. We write Rust extensively. We believe correctness, performance, and expressive code are necessities rather than luxuries. Ideal candidates care deeply about infrastructure, security, and performance. It certainly won't hurt to also care about prediction markets, traditional markets, or well-designed distributed systems.

Tech stack: Rust, Node, PostgreSQL, Kafka, Linux, distributed systems.

[email protected] | https://job-boards.greenhouse.io/novig/jobs/4588745006

Location: Bratislava, Slovakia (comfortable with different time zones - partly overlapping etc.)

Remote: Yes

Willing to relocate: No

Technologies: HTML/CSS (SASS, Tailwind), JavaScript (Vanilla, jQuery, React, Next.js, React Native), PHP (WordPress custom theme development with Twig and ACF, Gutenberg editor/Core), Python (Backend/AI/Web Scraping), Web Accessibility, Git, Figma

Resume/CV: https://drive.google.com/file/d/19Lg7HblO1DD2OCfTt7wdk8rft4P...

Email: [email protected]

About me: Hi, I’m Giorgi — a Full-Stack Web Developer with around four years of experience in frontend development and about a year in backend and AI-related work. I’ve collaborated in various settings — from freelancing individually to working with teams in digital agency and startup — which helped me develop strong adaptability and teamwork skills. Most of my career has focused on building and maintaining WordPress websites (custom themes, ACF, Twig, Gutenberg), but over the past two years I’ve also been involved in React/Next.js projects. Recently, I’ve taken a growing interest in backend and AI development through my work at Onconest, an AI-powered health startup, where I contribute to both backend and AI implementation. I’m passionate about clean, accessible web experiences — over the last year, I’ve led accessibility improvements for large-scale projects in a US-based digital agency. I’m always eager to learn, improve, and take on new challenges where I can deliver results and make an impact.