Hi! I'm a hiring manager at Kbit, and we're expanding our global team. While we offer fully remote positions, we also maintain offices in the US and Singapore, with London coming soon.

A bit about us: Kbit is a leading crypto investment manager with $200M+ AUM and a 7-year track record. We focus on market-neutral, quantitative strategies including market making, arbitrage, derivative trading, and forecasting.

We're currently hiring for several exciting roles: Data Visualization Engineer, Quant Trader, Options Trader, and Site Reliability Engineer.

You can check out all our openings and apply at https://kbit.pinpointhq.com/en or reach out directly to Email is hidden. Please mention you're from the YC community when applying!

ThreatMark | Security, Machine Learning | REMOTE(World) / Brno, Czech Republic | Equity

ThreatMark protects >50M end users from finacial fraud and saves > $100M every year in losses. We are working with top banks in EU and US to protect their end users. We develop large-behavioral models that recognizes returning users by their mouse movements, keystroke timings and sensoric data (accelerometer, gyroscope). We detect cyberthreats (e.g. malware, phishing, scraping) by exploiting browsers/sandboxes of devices. We manage ~PB scale of data and provide realtime scoring in milliseconds driving authentication/authorization flow (2nd factor).

Stack: [python, typescript, rust], [redis, postgresql], [aws, terraform] ...

We are looking for exceptional engineers to join our team and be part of the success:

- Principal Software Engineer (experience with petascale, distributed systems, low tail latencies)

- Senior Data Engineer (datalake, ETL pipelines, pyspark...) ...

If you are interested, please email us @ Email is hidden with subject "HN Who's Hiring" If you don't find the right role at https://www.threatmark.com/careers/, write us anyway if you believe you can be good fit :)

Krystof Hilar, Co-Founder & CTO

Albemarle | Process Controls Engineer | On-site: Magnolia, AR, USA

Control System programming and troubleshooting (Wonderware, APT, Workshop, Control Wave, Rslogix, Panelview, CL code, Display Builder, Control Builder).

Maintain existing control systems and plant historian, including Hardware, and software, (Siemens 505, Allen Bradley SLC500, Honeywell TPS and Experion, Bristol Babcock, misc PLC's, Wonderware, and Pi historian).

Maintain a LAN of MS Windows Servers 2012 with HyperV, Operator Workstations (Windows 10), Application Servers and Engineering Workstations and all software associated with each.

Full job description and apply here: https://albemarle.eightfold.ai/careers?location=us&pid=10995...

Higharc | Full Stack Software Engineer | Remote

Higharc is changing how new homes are designed and built. Join a founding team who’ve shipped products for Autodesk, Electronic Arts, Nike, and Apple. Earlier this year, we raised a Series B with support from 18 strategic investors—industry leaders in construction, building products manufacturing, and distribution.

We're seeking a Software Engineer to join our remote-first team. At Higharc you'll play a crucial role in developing our interactive, browser-based home design system. You'll work on a diverse range of features, from our core design tools to sales functionalities for builders. The role is open to senior and mid-level engineers.

Apply Here: https://job-boards.greenhouse.io/higharc/jobs/5271585004

Sunday Grow | IoT Firmware Engineer | Half/Full time | Tel Aviv, Israel | https://sundaygrow.de

Join a small, ambitious startup with huge growth potential, redefining home cannabis cultivation with automated grow boxes. Help develop firmware for ESP32-based IoT devices and work closely with a passionate team.

Key Responsibilities:

- Develop, and improve firmware for ESP32-based devices

- Assist in prototyping, testing, and debugging hardware and software integrations

Requirements:

- Experience in C++/Embedded firmware

- Familiarity with basic electronics concepts

- Solutions oriented mindset

Bonus Skills (Not Required):

- Electronics or PCB design experience

- Knowledge of MQTT, ESP32-CAM, or Firebase

- Python or JavaScript familiarity for supplementary tasks

Help us build the future!

Contact: Email is hidden

Estuary | NYC & Remote | Full-time - https://estuary.dev/

Estuary is a VC-backed startup focused on simplifying real-time data pipelines.

We’re building open-source solutions to unify real-time and batch data integration, making complex data tasks easier at scale. Our team is small, collaborative, and values transparency.

We’re hiring for:

Senior Backend Engineer - Design and develop a Connector Development Kit (CDK) to enable seamless and efficient development of connectors for SaaS systems, using Python.

Solutions Engineer – Work at the intersection of product, support, and engineering

To apply: Email resume to Email is hidden

Anyone hiring DevRel's ?

Vero Scribe is hiring an Applied AI Engineer (Remote, Full-time, Toronto) | https://veroscribe.com

We’re a fast-growing startup building an AI-powered medical scribe to streamline clinical documentation and reduce administrative burden for healthcare providers. If you’re passionate about applying cutting-edge AI to make a real-world impact, we’d love to hear from you.

What we’re looking for:

- Experience with NLP, LLMs, or other AI-driven technologies

- Proficiency in Python and ML frameworks (e.g., TensorFlow, PyTorch)

- Strong problem-solving skills and a product-driven mindset

- Previous work with speech-to-text models or healthcare applications is a plus!

Let’s build the future of healthcare together!

Contact: Email is hidden

Absinthe Labs | Senior Data Engineer | Remote or NYC Hybrid

Absinthe Labs is scaling Web3 loyalty and engagement, with 20M+ visits and 2M+ users since our founding in 2022. We’re backed by top investors like 6th Man Ventures and Outlier Ventures and now looking for a Senior Data Engineer to build our customer data infrastructure.

Role Highlights:

- Pipeline Design: Develop scalable data pipelines to power real-time loyalty rewards and custom user experiences. - Reward Systems: Build dynamic reward systems using Postgres SQL with leaderboard capabilities. - Customer Data Platform: Architect platforms for identity resolution and targeted engagement. - Data Monitoring: Set up real-time monitoring for reliable data performance insights.

What You Bring:

- Experience: 5+ years in data engineering, ideally in customer data platforms or adtech. - Technical Skills: Advanced in ETL and Postgres SQL, data orchestration with DBT/Dagster, Python libraries, and CI/CD pipelines. - Bonus: Familiar with RabbitMQ, Amplitude, or Google Analytics.

Why Absinthe Labs?

- Impact: Work on high-ownership projects that drive Web3 loyalty innovation. - Flexibility: Remote or NYC options. - Compensation: Competitive package with direct access to leadership.

Apply Here: https://absinthe.network/careers#open-positions

Envision | Applied AI Engineer | Rotterdam, Netherlands | Full-time | VISA https://www.letsenvision.com

At Envision, we build AI technology that gives blind and low vision individuals independence through mobile apps, smart glasses, and Ally - our real-time visual assistant. Our solutions enable users to navigate daily tasks across platforms and languages, from text recognition to form completion. Our technology directly impacts millions of users who rely on it for daily independence.

Tech: Python, Neural Networks, (V)LMs, Transformer Architectures, FastAPI, LangGraph

Requirements:

3+ years shipping Python-based products in production

Strong fundamentals in neural networks and transformer architectures

Demonstrated experience building with and deploying (V)LMs

Bonus: Backend development (FastAPI), agentic systems experience, AI-assisted development workflows(an expert Cursor/Windsurf/Whatever AI-assisted IDE user)

What we offer:

Competitive salary + stock options Visa sponsorship (Dutch highly skilled migrant) Flexible hybrid work (3 days minimum at Rotterdam office) High autonomy Opportunity to make a real impact with AI.

Contact: Email is hidden