Fliki.ai (AI-powered video editor) Dubai, UAE / Bangalore, India | ONSITE | Full-Time
With recent advances in generative AI, we are reimagining the product around a simple idea: AI is the new UI. We're a team of only 5 and looking to carefully add a couple of full-stack engineers onboard.
What you'll be working on: https://fliki.ai/whats-new/sneak-peek-v4
Email: Email is hidden
Lysk | Generalist Engineer (backend/frontend) | Warsaw, Poland / Paris, France | Onsite | Full-time
We are a young startup building modern software for European defence. Looking for generalists, especially with experience in: Web backend (FastAPI, Python), Audio processing (including Voice To Text models), Frontend (modern JS frameworks)
https://notion.lysk.ai/engineer
Email me: marek [@] lysk.ai
VIVA Finance | Atlanta, GA (In Person)| Front-End Developer
VIVA is a Fintech Startup based in Atlanta, GA with the mission to build a more inclusive financial system. VIVA offers unsecured personal loans to customers who have traditionally been excluded and taken advantage of by the legacy financial institutions. The VIVA difference is to underwrite heavily on employment history and set up repayments through voluntary direct deposit payments from the borrower's paycheck. Our interest rates are less than 1/3 of the rates our customers are able to get from other financing options.
We are a VC backed company and have been in business for 6 years. We have been profitable for the past year are a half. We are hiring an additional frontend engineer to support our increasing customer volume, as well as to support new products we plan to launch to diversify our revenue stream. You will join our engineering team of 10 and work in a dynamic environment where you are frequently writing net new code to support business objectives.
Our tech stack for the front-end is fully hosted on AWS. The web app is in React and we are building a mobile app with React Native, but experience with this specific stack is not necessary for talented candidates. Our preference is candidates who can come in office 4 days a week to our office on the Atlanta Beltline (next to Krog Street Market). VIVA does not provide visa sponsorship, so please have authorization to work in the USA.
Send an introduction to our hiring manger (Email is hidden) with a resume and we will be in touch!
Datadog | Software Engineers | ONSITE (Boston, Lisbon, Madrid, NYC, Paris, Tel Aviv) | Full-time
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
Unto Labs | San Francisco, CA | ONSITE (Hybrid OK), REMOTE (US) | Full-Time Unto Labs is developing the Thru Layer-1 blockchain (https://thru.org)
We recently announced $14.4 million in funding to make blockchains & digital assets useful for the world. Founded by Jump Crypto alumni and core contributors to the Solana protocol and the Firedancer client (https://github.com/firedancer-io/firedancer), we’re tackling fundamental scalability, performance, and usability challenges in distributed ledgers.
Our runtime conforms to the RISC-V specification—moving away from domain-specific VMs, DSLs, and bespoke compiler toolchains that limit developer and institutional adoption. You can write smart contracts and programs in any LLVM compatible programming language and reason about a standard ISA in RISC-V. Components are developed in C for maximal control over performance and resource usage.
We believe there is a unique window of opportunity to developer fairer, more accessible, and more global financial products on resilient public blockchains.
We are hiring for the following roles:
- Systems Engineer: https://jobs.ashbyhq.com/unto-labs/13df6bea-b253-4c80-ae05-5...
- Software Engineer, Developer Tools: https://jobs.ashbyhq.com/unto-labs/1ae2769b-1a67-41e2-a8d6-5...
Jäntra Biosystems | Multiple Roles | San Francisco or Remote | Full-time | Salary + Equity
Jäntra Biosystems is revolutionizing protein structure prediction. We’re building AI models at the intersection of biology and computation. Join us as we unlock life’s molecular machinery.
Open Roles:
- AI Systems Engineer (C++ / CUDA / HPC)
- Structural Biologist / Bioinformatics Scientist (Cryo-EM / AlphaFold / Data Analysis)
What we’re looking for:
Engineers & scientists passionate about AI and biology. C++/CUDA expertise (AI Systems Engineer) or structural biology experience (Bioinformatics Scientist). Familiarity with HPC, GPU clusters, or structural prediction tools (AlphaFold, cryo-EM, etc.).
Why Jäntra: Competitive salary + equity San Francisco or remote Small, fast-moving team Work that matters: advance our understanding of life’s building blocks
Apply: https://jantra.ai/jobs.html email: Email is hidden
Mozilla | Remote (US) | Principal Eng
My team is hiring for a really exciting position at Mozilla! We’re looking for a founding technical lead on a browser-automation effort for AI systems. This role is in the New Products division and has a lot of agency and autonomy.
This role will shape the long-term architecture and roadmap, write production-grade code across multiple languages, and build the core distributed systems and tooling. This is a rare and unique opportunity to set the direction and guide a high-leverage team, all while helping shape the future of interaction on the web.
Full job post here: https://mozilla.org/en-us/careers/position/gh/7230082/
Email jervin [@] mozilla.com and mention that you saw this on Ask HN: Who is hiring.
Yuzu | https://yuzu.health | Engineers & Designers | Onsite in NYC | Full-time
At Yuzu, we’re building the next-generation health insurance company. We are NOT building a digital brokerage or an AI wrapper - we are going deeper to build the foundational infrastructure required to power tomorrow’s health plans.
We're hiring aggressively across the board, see open roles at https://yuzu.health/careers
Oryo.io | Founding Engineers / Staff Software Engineers | Cybersecurity | Remote (US, ideally near SF/Seattle/Boston) | Full-time | 180-220K + Equity & Benefits | No Visa sponsorship.
Oryo helps CISOs secure GenAI/Agentic AI. We enable enterprises to address AI tool misuse, privilege escalation, and AI supply chain risk, giving security teams the visibility and control to manage agent behavior and secure data access.
*Engineering challenges* - Build pipelines to monitor config + real-time agent behavior - Detect privilege escalation, tool misuse, attack paths, supply chain vulnerabilities, compliance risks - Explore gaps in protocols like MCP + A2A, interoperate with existing security stacks - Build AI-centric security products from 0→1 - Build using a variety of modern languages, frameworks and cloud and ai native architectures.
*You are* - Full-stack engineer with 5+ years experience in infra, data, or security systems - High bar for engineering excellence, ownership, and system design - Bonus: prior experience in cybersecurity, infra, data science, front end, or AI security
*Why join* - Competitive pay ($180–220k) + early equity - Remote with proximity to SF/Seattle/Boston - Work on a new frontier in security, where your judgment and code shape the company - Culture: respect, transparency, autonomy, and excellence
- More info : https://docsend.com/view/5xw8iv8y48wzztxw
To apply: email Email is hidden
StrongDM | [Staff, Senior, Junior] AI Agent Engineer | San Francisco Bay Area (Palo Alto) | Full-Time | ONSITE | SW3.0
StrongDM applies deep tech to hard problems for demanding cybersecurity customers. Our embrace of large language models continues that tradition, achieving useful and reliable outputs from ambiguous and non-deterministic inputs.
Join me (Justin, co-founder & CTO) and our AI Agent team to help our global customers secure their most critical systems.
Ideally: if you've already decided you need to be working on the frontier of this technology wave & you're open to doing so in person at a physical whiteboard, e-mail me a few words to that effect (Email is hidden).
Optionally: read more at http://strongdm.com/careers
Finally: on a personal note - a mix of awe, ambition, anxiety, and confusion are inevitable at this moment. Our small team has found a flow, and we're successfully metabolizing the daily changes in the gradient. Come on a run with us; see what we see.