ReadWorks (YC-backed nonprofit - Imagine K12 F'14) | REMOTE (US) | Contract, part-time (~20 hrs/week) | $70–110/hr

ReadWorks is a nonprofit that provides free, research-based reading comprehension resources to 11M+ K–12 students and teachers — focused on under-resourced communities.

We're looking for a Senior Data Engineer to help us design and build a scalable, event-driven data pipeline. You'll be a key technical voice in shaping our data infrastructure — evaluating tradeoffs, establishing patterns, and guiding migration from our legacy system to a modern data architecture.

Stack: Python, AWS Lambda, DynamoDB, S3, SQS, Redshift, EventBridge, AWS CDK

You're a good fit if you have:

- Experience designing event-driven ETL pipelines at scale - Data warehouse experience (Redshift or similar) - Comfort working with and debugging distributed data systems - Nice to have: Ruby (to read the legacy jobs you're replacing)

Apply: Email your details (CV/Resume, Cover Letter, or any other info we should know about you) to engineering at readworks.org

More details about ReadWorks: https://about.readworks.org/ More about the role: https://about.readworks.org/careers.html

Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/ Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day.

We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.

What we look for and how we build - https://zed.dev/blog/hiring

Rust Engineer - https://zed.dev/jobs/rust-engineer

AI Rust Engineer - https://zed.dev/jobs/ai-engineer

Product Designer - https://zed.dev/jobs/product-designer

Open Source Engineer - https://zed.dev/jobs/open-source-engineer

Pango | Senior Software Engineer - Full Stack, Technical Lead / Software Engineer | On-site (hybrid) in Stockholm, Sweden (Visa Sponsorship possible) | Full time

Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We have achieved a product-market fit and are growing rapidly.

You are a good fit if:

* You are comfortable maintaining, expanding and operating a substantial chunk of a B2B SaaS platform with a high sense of ownership.

* You are happy to take on work that in a large company is divided into multiple roles, and execute it all at an excellent level.

* You are unafraid of any technology. If we need a desktop app and you haven't done one before, you will study the documentation of Electron.js and build one. If a model for predicting delivery times is needed, you will do a literature review to find the right architecture and train one.

* You have strong proficiency in any backend language or platform, with a strong willingness to dive deep into PHP/Laravel OR strong proficiency in JS/React.

* E-commerce (Shopify, Magento, other platforms, shipping carrier integrations) experience is a plus.

* Extra points if you write the initial email - however short - using your own words.

You will take a key role in shaping the product and company, with ability to make an impact and advance career limited only by your aptitude and interest.

Reach out to lukasz@pango.ai if you are interested or have any questions. We review applications immediately and move quickly.

flaconi | Germany / Berlin | Full Time | https://www.flaconi.de | e-commerce

flaconi is an online e-commerce for beauty products, founded in 2011 in Berlin. We are active in 12 countries and expanding to more. We're primarily on AWS, use React, Next.js, Vercel for web, Flutter for our mobile app - you will find more details on the job listings.

1. Staff Software Engineer - Frontend - €85.000 - €105.000 EUR - https://grnh.se/kke6q552teu - we will very likely work together. Happy to answer questions.

2. QA Engineer Mobile - €60.000 - €83.000 EUR - https://grnh.se/ad3i2y62teu

40GRID - Full-time Remote | Senior QA Engineer

Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.

Role Details: https://bit.ly/3PHUNzw

Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).

Bloomberg | Senior Software Engineer | Hybrid (NYC) | Full-time | $160k - $240k USD + bonus

Every day, Bloomberg’s clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities for both clients and employees. We design systems that are fast, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock.

We are embarking on an initiative to modernize and unify Bloomberg’s authentication landscape. Your work will directly affect the experience of Bloomberg’s employees and clients worldwide.

You'll need to have

- Experience guiding the architecture of large scale authentication systems.

- Experience developing or operating Open ID Providers, Authorization Servers, and Identity Providers

- Deep understanding of OAuth, OIDC, SAML, FIDO or similar protocols

You can expect to

- Lead design and development of Bloomberg’s next-generation authentication and MFA systems, aligning with future product goals

- Create scalable, end-to-end identity solutions across web, API, and proprietary technologies

- Collaborate with cross-functional partners across product, design, and engineering

Apply: https://bloomberg.avature.net/careers/Public?jobId=17745

Note, I'm an engineer on the team and would be happy to answer any questions.

thelab (https://www.thelab.co) | Senior Backend Engineer | ONSITE (NYC) or REMOTE (US) | Full-Time

We are looking for two experienced back-end engineers: (1) one to lead work with our client’s e-commerce business; (2) a second to be part of a small team working on a greenfield project involving ML and NLP driven workflow automation tools. The ideal candidate would have experience working with large Python and Typescript codebases. We are looking for someone who is self-motivated and is able to work with a team early on in a project, plan and identify requirements, see a project through to completion, and mentor junior members of the team along the way.

---

About thelab

We’re an agency of makers with deep expertise in solving creative and technology challenges. Our focus is on making better work to help brands work better. From branding & design, to software builds, large-scale ecommerce or anything in between, thelab mixes inspiration and hard work to produce results that mean business. Oh, and we host a mean barbecue too.

---

To apply, please go to:

Ecommerce Engineer: https://thelabnyc.bamboohr.com/careers/228?source=aWQ9Mjk%3D

AI Workflow Automation Engineer: https://thelabnyc.bamboohr.com/careers/189?source=aWQ9Mjk%3D

Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry

1. Account Executive | 140k - 180k USD Base Salary + Uncapped On-Target Commission at 50/50 Split | https://job-boards.greenhouse.io/beautifulai/jobs/4955956007

2. Junior GTM Engineer | $80,000 - $120,000 USD Base Salary | https://job-boards.greenhouse.io/beautifulai/jobs/5055492007

SwingVision is the AI tennis & pickleball app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.

- Head of Marketing (Berkeley, California): https://app.deel.com/job-boards/swingvision/job-details/f248....

- Senior iOS Engineer (Berkeley or Irvine, California): https://app.deel.com/job-boards/swingvision/job-details/cf4e....

- Data Labeling Intern (Berkeley, California): https://app.deel.com/job-boards/swingvision/job-details/a9a7....

AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Typescript, 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 Software (Go, typescript, rust) - Hands-on leadership role (60/40% management to IC) spanning our Go, Rust, and Vue/TypeScript stack, where you'll own the technical roadmap, help make key architectural decisions, and build the team shaping the future of hardware development. https://www.allspice.io/careers?ashby_jid=7b9852d3-9aaf-4344...

Director of Infrastructure (Linux, Terraform, Docker, SOC 2) - Own our infrastructure stack, security posture, and compliance programs while building and leading a small, high-impact team. This is a hands-on leadership role (60/40 management to IC) requiring deep AWS and security expertise, experience working with legal counsel and enterprise customers, and the ability to hire and mentor as the team grows. https://www.allspice.io/careers?ashby_jid=88cf1665-04ab-4043...

LLM Platform Engineer (python, Typescript) - Build and own the internal tooling, analytics platforms, and customer-facing applications that power our Generative AI team, spanning evaluation dashboards, data pipelines, and lightweight web apps that surface AI-driven design review insights. This cross-functional role blends Python, TypeScript, and SQL across our LLM stack (Langchain, Pydantic AI, Langfuse) to give both internal teams and customers deep visibility into model performance and outcomes. https://www.allspice.io/careers?ashby_jid=6d5963b2-5c5e-4dec...

Head of Growth - Own and scale one AllSpice's enterprise demand & pipeline generation. https://www.allspice.io/careers?ashby_jid=b1ac9d68-2229-4005...

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

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

Caribou | Toronto, or Remote Canada | Full Time | https://www.caribou.care/

Caribou helps homecare organizations attract, engage, and retain staff through data-driven recognition, rewards, and coordination tools that make the lives of patients and their caregivers better. We're a small company of ~50 people who are mostly based in the GTA.

We are building on our core product such as deploying AI-powered agentic systems that work alongside agency coordinators to handle routine coordination, outreach, and administrative workflows to improve agency operations.

We are hiring:

Senior Staff Software Engineer: https://caribou.breezy.hr/p/37866c9bf96c-senior-staff-softwa...

Senior Analytics Engineer: https://caribou.breezy.hr/p/990e66f091e4-senior-analytics-en...

eventfirst | Senior Full-Stack Engineer | Berlin, Germany | REMOTE (CET) | Full-time

We are applying AI to organize corporate events.

We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. Please note that we are working in the CET timezone. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.

Apply here: https://eventfirst.jobs.personio.com/job/1646275

Tavily | DevOps Engineer | NYC | Full-Time

Looking for a k8s, AWS, Helm, Terraform, DevOps nerd to help out the NYC team. We were recently acquired by Nebius, if you love infra reach out to me: Parakh.Jaggi@tavily.com

https://www.tavily.com/careers/jobs

BetterDB (https://betterdb.com) (https://github.com/BetterDB-inc) | Founding Engineer | Remote | Full-time

BetterDB is building the tooling ecosystem for Valkey, the high-performance Redis fork backed by AWS, Google, and Oracle. We're starting with observability — historical persistence, pattern analysis, anomaly detection, and Prometheus export — so you can debug what happened at 3am when you wake up at 9am.

Stack: TypeScript, NestJS + Fastify, React, Valkey, PostgreSQL, Docker, Kubernetes, Terraform, AWS.

We ship OSS self-hosted and have a live cloud SaaS: https://betterdb.com/login In the last two months we've averaged more than one release per week across multiple products and channels. That's what "moves fast" looks like in practice.

We hired our first engineer last month and are looking to expand the team — no pressure on timeline, we'd rather find the right person.

To apply, first run BetterDB and use your email as the license key for npm/docker, for cloud just register with the same email you are applying. Pick whichever is easiest:

  Cloud (no setup): https://betterdb.com/login

  Via npm (includes a built-in installer):
    npx @betterdb/monitor

  Via Docker:
    docker run -d \
      --name betterdb-monitor \
      -p 3001:3001 \
      -e DB_HOST=your-valkey-host \
      -e DB_PORT=6379 \
      -e BETTERDB_LICENSE_KEY=your@email.com \
      betterdb/monitor:latest

Then email kristiyan@betterdb.com with a bit about yourself and why this is interesting to you.

I reply to everyone. It might take a day or two given volume, but you'll hear back.

Pango | Senior Software Engineer - Full Stack, Technical Lead / Software Engineer | On-site (hybrid) in Stockholm, Sweden (Visa Sponsorship possible) | Full time

Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We have achieved a product-market fit and are growing rapidly.

You are a good fit if:

* You are comfortable maintaining, expanding and operating a substantial chunk of a B2B SaaS platform with a high sense of ownership.

* You are happy to take on work that in a large company is divided into multiple roles, and execute it all at an excellent level.

* You are unafraid of any technology. If we need a desktop app and you haven't done one before, you will study the documentation of Electron.js and build one. If a model for predicting delivery times is needed, you will do a literature review to find the right architecture and train one.

* You have strong proficiency in any backend language or platform, with a strong willingness to dive deep into PHP/Laravel OR strong proficiency in JS/React.

* E-commerce (Shopify, Magento, other platforms, shipping carrier integrations) experience is a plus.

You will take a key role in shaping the product and company, with ability to make an impact and advance career limited only by your aptitude and interest.

Reach out to lukasz@pango.ai if you are interested or have any questions. We review applications immediately and move quickly.

FusionAuth | Senior Java Engineer, Account Executive , Solutions Engineer | Varies between REMOTE (in USA, also in Europe but only for the account exec/solutions engineer positions) and ONSITE in Denver, CO, USA, details in each job desc | Salary ranges listed on job req, but for the Senior Java Engineer it is 140k-180k

At FusionAuth, our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.

There are a lot of companies in the auth space, but we feel like we have something special:

* a relatively unique deployment model (self-host on-prem, run in your cloud or let us operate it for you)

* A well designed API first approach; one customer compared our APIs to petrichor

* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; but don't worry, there are plenty more features to add)

* our CTO is the founder and still writes code

* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already

Our core software is commercial. We open source much of our supporting infrastructure. Technologies and standards that you will work with: modern Java, PostgreSQL, Docker, Kubernetes, MySQL, OAuth, SAML, OIDC.

Learn more, including benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )

Cloudflare | Systems or ML Engineer, Workers AI | Austin, TX or London, UK or San Francisco, CA (Hybrid) | Full-Time | https://cloudflare.com

Cloudflare is building across the entire AI stack. Here are some exciting things that we have launched recently:

- Release Cog v0.17: https://github.com/replicate/cog/releases/tag/v0.17.0

- Dynamic Worker Sandboxes: https://blog.cloudflare.com/dynamic-workers/

- Kimi K2.5: https://blog.cloudflare.com/workers-ai-large-models/

- Code Mode MCP Servers: https://blog.cloudflare.com/code-mode/

- Agents SDK: https://blog.cloudflare.com/building-agents-with-openai-and-...

We are looking for systems and ML engineers to help build our edge inference platform:

- Senior Systems Engineer, Workers AI - https://job-boards.greenhouse.io/cloudflare/jobs/7764827?gh_...

- Senior / Principal Machine Learning Engineer, Workers AI- https://job-boards.greenhouse.io/cloudflare/jobs/6297179?gh_...

Arcol | Senior Software Engineer | NYC, SF, or Remote (US/Canada) | Full-time

Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.

We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.

Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!

WorkWhile | Senior & Staff Engineers (Backend, Full Stack) | San Francisco, New York, Seattle, Toronto | Hybrid | Full Time

I'm an EM at WorkWhile. We're an ML-powered labor marketplace on a mission to help 80M+ hourly workers find better-paying, more predictable work. Our platform uses demand forecasting, realtime skill based worker shift matching, dynamic pricing and many other features to solve problems in a $650B staffing industry that still runs on spreadsheets, phone calls and legacy systems.

Demand for our services is increasing and we have a lot planned. We're growing and hiring across the product engineering org at senior and staff levels:

* Senior Software Engineer, Full Stack * Senior Software Engineer, Backend * Staff Software Engineer, Full Stack * Staff Software Engineer, Backend

We are a small engineering team with a lot of surface area, real ownership and impact. See link below for more details about the company and the roles.

Apply here: https://jobs.ashbyhq.com/workwhilejobs?departmentId=065f00c2...

Let me know if you have any questions (email in profile).

Hi all,

People have found it useful in the past for searching and chatting with the job postings on this page so posting here again - updates live.

https://nthesis.ai/public/hn-who-is-hiring

There is a chat link on the page but feel free to access it here directly: https://nthesis.ai/public/9fb162a7-98d0-4312-8bc8-fdcbff3627...

I hope it helps. I'll maybe try to get this included with the other search options next time.