Maven.com | Full stack product engineer | Full-time | Remote (USA, Canada) Maven is the missing grad school for technology jobs. We have the largest collection of expert-led cohort-based-courses on the topics that matter most for today's careers.

We’re looking for full-stack product engineers to own big parts of our fast growing marketplace, from recommendation systems to data infrastructure to the course experience at the center of it.

The ideal candidate has shipped meaningful features to a real user base and is comfortable with the broad set of concerns that come with building production web apps.

You will have a high degree of ownership over our technical systems, and will be able to shape our product direction and the evolution of your own role.

We are a team of just under 20, have raised $25 million from a16z and First Round, and are growing towards profitability in the coming year and half.

We use React+Nextjs, Python+FastAPI, Postgres+OpenSearch, OpenAI, dbt+Snowflake.

Read more at https://maven.com/s/eng-jd And email eng [at] our website with your resume and a note about yourself and your work.

CloudTrucks (https://www.cloudtrucks.com/) | Software Engineer | Full-time | Hybrid (in SF) | 140K - 195K USD/Year + Equity + Great benefits

We have two high priority openings:

1. Product Manager (Senior) - https://jobs.ashbyhq.com/cloudtrucks/44bfdf6d-e186-4859-abcc...

2. Software Engineer (Mid-level | Equivalent to Google's L4) - https://jobs.ashbyhq.com/cloudtrucks/f0343129-4cb4-4615-98ac...

There are more openings as well (https://www.cloudtrucks.com/careers#open-roles), if any of them looks interesting. Hit apply! We're meticulously going through all applications so don't hesitate.

Foray | Lead Software Engineer | Hybrid (Cambridge, MA) | Full Time | $150,000 - $175,000 plus equity | Email is hidden

Mission/Company: We have plants to thank for nearly every aspect of our existence, from the air we breathe to the energy we consume and the food we eat. But today, plant resources, Earth’s life support system, is in need of life support. 40% of plant species are threatened with extinction. We need new ways of collaborating with plants to ensure long-term access to the plant products we need and the ecosystems that provide them. At Foray, we’re building a new operating system for plants. We use the same “hardware," the plant cell, and design ways for these cells to grow in new and productive ways. Spun out of MIT in 2022, Foray combines advanced plant biology with computational tools to reimagine how we propagate, produce, and protect plants. Our biology is already live in the lab. Our software designed to streamline plant growth workflows is entering private beta. We’re looking for a Lead Software Engineer to help bring our software tools to life for a wider group of scientists, growers, and partners.

Role: You’ll be our first dedicated software hire, hands-on from day one. You’ll write code, define architecture, and lay the foundation for a software team that grows with you. You’ll work directly with biologists, engineers, and early users to translate cutting-edge science into usable, scalable tools.

You:

+ 5+ years of experience in a Software Engineering role

+ Strong experience with Python backend development, such as FastAPI and modern Python tooling

+ Expertise in frontend development with React/TypeScript and modern frameworks like Vite

+ Experience with GCP infrastructure, particularly Cloud Run, Spanner DB, and CI/CD pipelines

+ Proven ability to lead technical projects with recent, hands-on software development experience (actively building and shipping features)

+ Comfortable in early-stage environments

+ Nice-to-have: Practical experience with machine learning, data science, or computational biology; experience with predictive modeling, optimization, or inference is a plus.

+ Must be authorized to work in the United States.

Learn more & apply: https://jobs.polymer.co/foray-bioscience/34839?source=hn

Referrals: We don’t have the capacity to offer financial reward, but can perhaps offer house plant.

Gen OS | Senior Backend Engineer | Remote | Full-Time

Gen OS is a seed-funded team (~$5m) building LittleBird, a digital twin that understands you: what you care about, what you want to accomplish, the people in your life, your near and long term goals, for Mac + Android. The team is remote-first, with teammates in the Bay Area, NYC, Europe & India.

HIRING: Senior Backend Engineer:

- Requires strong experience w/ Python

- Passion for solving problems in the areas of scalability, ML infra, system performance, hybrid search, data pipelines, vector Dbs, or related.

- Bonus points for experience or interest in Swift, Rust, OS concurrency

More details + apply here: https://scarlet-magician-747.notion.site/senior-backend-engi...

eQualitie (https://equalit.ie) | Software developer | Full-time | REMOTE | 7000 - 7,500 USD/Month

We are working on an open source, peer-to-peer based Web browser which enables people to retrieve websites from each other whenever a direct connection to the destination server is not possible. The networking part of the browser is written in C++ (Boost Asio) and the GUI is a fork of Firefox.

The currently released version runs on Android and we have prototypes for Windows, Linux and iOS. Our main short term objective is to find a colleague to help us bring these prototypes to completion with the focus on the Windows OS. Our long term hope is for the new colleague to be part of our efforts of improving the core, low-level, networking code.

Ideal candidate will have a subset of these skills:

- Experience coding in modern C++ or Rust

- Experience and desire to work on Windows OS

- Ability and desire to work across multiple languages: C++, JavaScript, Python, Rust

- Experience with network programming (HTTP, TCP, UDP, TLS, BitTorrent, DHT)

- Be reachable for at least 2 hours on working days between 9am - 5pm EST

If interested, please find more about eQualitie's mission, activities, info about the project and how to apply at

https://equalitie.org/software-dev-ceno/

ZeroEntropy | Founding Engineer | In person (San Francisco) | Full time | Email is hidden

Company: ZeroEntropy is building the next-generation retrieval engine for AI systems. We’re rethinking search from the ground up: faster, more accurate, and built to serve as infrastructure for the next decade of AI. We're working on both the infrastructure and AI model layers.

Role: You'll be in the founding team working closely with the founders on deeply challenging technical problems in search. You'll work across research and engineering to design, train, and optimize machine learning systems that push the limits of what’s possible in performance-critical environments. You'll also contribute to a scalable and low-latency infrastructure for a state-of-the-art search engine using Rust.

Reqs: either exceptional and very low level programming skills (down to the metal), or extensive experience in AI model engineering and training. Preference for IOI, IMO, Quant or AI research background.

Apply: email me at Email is hidden

Dash0 | Senior Product Engineer (GCP) | Full-time | REMOTE (Europe) | https://www.dash0.com/

Imagine a world where observability is... well, easy. That's what we're building at Dash0. We're not just another observability company – we're a team of passionate experts who are obsessed with making observability accessible and delightful for every developer.

We are OpenTelemetry native, ensuring seamless interoperability within modern observability ecosystems, and our “welcome present” to the OpenTelemetry community, OTelBin, a free tool for editing, visualization and validation of OpenTelemetry collector configurations, is being extremely well received by the community.

We're looking for Senior Product Engineers to join our awesome team and help us build the best observability tool out there. You'll be working with cutting-edge tech and collaborating closely with product and design to create a truly user-friendly experience.

If our mission resonates with you, check out the full job description and apply here: https://careers.dash0.com/senior-product-engineer-gcp/en

We're also hiring for other positions, make sure to check out our careers page to see all the opportunities: https://careers.dash0.com/?lang=en

Gem.app | Search and Recommendations Engineer | Remote | Full Time Employment (USA/Finland) or Contractor (Worldwide) | Email is hidden

Company: Gem is one of the largest online aggregators of second-hand and vintage fashion. We index millions of listings from different marketplaces and provide a single unified search experience.

Role: You'll have a leading role in improving our keyword-based search with hybrid search approaches (or other ML-based approaches) and implementing personalisation features. We offer intellectual and creative freedom within a motivated, fast-paced team — where your input shapes our direction.

Please see the the job listing and application instructions here: gem.app/jobs

Conservation Metrics | Fullstack Javascript Engineer | REMOTE | ~Full Time Contract

Indigenous People around the world are working tirelessly to secure and manage their territories under mounting external threats. Conservation Metrics is co-creating a data platform with our Indigenous partners to provide them with best-in-class remote sensing products (maps, change detection, threat prediction), mobile survey tools, secure storage in a data warehouse, and secure APIs for tools they need to analyze and visualize their information, now and in the future.

We're looking for a fullstack JavaScript (Vue or React, and Node.js backend) Engineer with 3 years experience working on webapps (front and backend), including data pipelines that power them.

Read more: https://conservationmetrics.com/hiring-fullstack-js-engineer...

Cribl | https://cribl.io/careers | REMOTE We have a lot of positions open. Backend, Frontend, SRE. Mostly a node.js shop. Hiring from senior to principal roles.

We are desperately seeking a Senior Performance Engineer https://cribl.io/job-detail/5498039004/

Looking for folks with knowledge of node.js, observability, streaming data, logs, metrics