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:

Principal/Lead Fullstack 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...

Senior Fullstack SW (Go, TS)- Working on the same team as above, with 5+ years experience. https://www.allspice.io/careers?ashby_jid=09b61976-df18-40c7...

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...

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

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

Nordic Semiconductor | Full Stack Developer (Python, C#, Rust, Go or C++.) | Full time | Oslo, Trondheim, Norway

Nordic Semiconductor is a global leader in wireless technology.

Are you passionate about building robust, scalable software solutions that make a real impact? We are seeking an experienced and motivated Full-Stack Software Developer to join our dynamic CAD & DevOps group in Design Enablement Department. You’ll have the opportunity to work on essential projects such as developing software for design automation and creating advanced tools that enhance EDA design flows. You will leverage modern technologies including Jenkins CI/CD, Docker, virtual machines, and cloud platforms, as well as data visualization tools like Plotly and Dash, to deliver robust and efficient solutions for our engineering teams.

Key responsibilities

    - Design, develop, and implement custom tools and applications across both frontend (web) and backend (database) environments.
    - Take ownership of service operations, ensuring reliability, performance, and continuous improvement of developed solutions.
    - Provide expert technical support for software products, acting as a primary contact for troubleshooting and resolution.
    - Document custom tools, create comprehensive how-to guides, and maintain clear procedures to facilitate seamless knowledge transfer and onboarding.
    - Collaborate closely with cross-functional teams, including engineers, product managers, and QA, to deliver high-quality software on schedule.
    - Contribute to code reviews, architectural decisions, and best practices to uphold strong software engineering standards.

Key Qualifications

    - M.Sc/B.Sc in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
    - Strong programming skills in one or more of the following languages: Python, C#, Rust, Go or C++.
    - Experience with version control systems such as Git, Perforce, or Subversion, and familiarity with continuous integration/deployment (CI/CD) pipelines.
    - Comfortable working within a Linux/Unix environment, with proven ability to develop, debug, and deploy in these systems.
    - Excellent communication skills in English, both written and verbal, with the ability to convey complex technical concepts effectively.
    - Knowledge of database systems and REST APIs.

Please note that this position might be subject to a background check.

Apply here: https://nordictechjobs.com/jobs/3klpSfZY7b

Culture Biosciences | https://www.culturebiosciences.com | Senior Software Developer (Bioprocess Automation) | Hybrid South San Francisco, CA | $180k–$210k + equity

We build cloud-connected bioreactor systems that let biotech companies design, run, and analyze upstream bioprocess experiments faster. You’ll own software that automates and controls bioreactors, instruments, and analyzers, working across the stack from embedded/edge control loops (pH, DO, temperature, agitation, feeding strategies) up to cloud-native data and workflow apps.

We’re looking for someone with ~8+ years combined experience in bioprocess/automation + software engineering, strong Python and Docker/IaC skills, and experience interfacing with physical systems. You’ll collaborate closely with scientists, process engineers, and hardware teams, and mentor other engineers on a small, multidisciplinary team.

More details & apply: https://www.culturebiosciences.com/careers?gh_jid=7358174003

Feel free to reach out to me if you have questions jonathan.meed @ company domain

EagleSight.ai | Forward Deployed Engineers (Fullstack & ML) | Las Vegas, NV | ONSITE | Full-time

EagleSight builds AI-powered vision agents for casino surveillance. We turn existing cameras into real-time detection systems that catch cheating and dealer errors as they happen. We're deployed in major Las Vegas casinos and growing.

We're hiring two Forward Deployed Engineers:

Fullstack – Own the product experience and on-prem deployments. You'll build and maintain our dashboard (React), backend services (Python/Node), and deploy full-stack systems on local GPU servers. 3+ years experience, strong with Python, TypeScript, Docker, Linux.

Machine Learning – Own our real-time vision pipelines end-to-end. Train, tune, and deploy deep learning models at client sites using PyTorch, ONNX, TensorRT. 2-3 years ML experience, comfortable with Linux, Docker, and shipping models as services.

These are field roles. You'll deploy and debug systems on-site at casinos and hotels. Startup mindset required – we're a small team moving fast.

Tech: Python, React, PyTorch, Docker, Linux, on-prem GPU infrastructure

Apply: https://eaglesight.ai/careers

Onlook (https://www.onlook.com/) | Founding Engineer (Fullstack / AI) | San Francisco or REMOTE (US) | Full-time

Onlook is an AI-native visual editor that lets designers, PMS, and engineers collaborate directly in the browser. We launched earlier this year, hit #1 on Hacker News, became the #1 trending repo on GitHub (above DeepSeek + Anthropic), and have grown to 22,000+ stars. We’re now hiring our first Founding Engineer.

We’re a design-led, product-obsessed team backed by YC, and we’re building a next-generation visual IDE used by tens of thousands of designers and engineers.

What we’re looking for:

• Full-stack engineer comfortable owning large, ambiguous problems

• Strong bias toward building fast and shipping often

• High craft, strong opinions, and willingness to defend them

• Desire to build an open-source product in public

• Someone who wants to help shape the culture, architecture, and direction from day one

Tech: Next.js, Tailwind, tRPC, Supabase, Drizzle, Bun, Docker, Anthropic, AI SDK.

What you’ll do: You’ll work across the stack, contribute to one of the fastest-growing OSS projects ever backed by YC, design and ship core parts of the visual editor, work with 100+ contributors, and help define the product with real users. If you’re in SF, we have a beautiful office near South Park.

How to stand out: Share something you’ve built. A project, repo, or portfolio tells us more than a resume.

Email me directly daniel@onlook.com or apply at https://www.ycombinator.com/companies/onlook/jobs/e4gHv1n-fo...

Cosuno | Senior Full Stack Developer (TypeScript) / Senior AI Engineer – LLMs & Agents | Remote (EU) / Berlin | Full-time | https://www.cosuno.com

Cosuno is a fast-growing tech startup reshaping the construction industry with a digital platform for procurement. We use AI to analyze millions of price points, helping construction companies create bids based on real market data. We're looking to expand our team with creative minds who want to solve real-world problems and impact a massive industry. We are an open-minded, collaborative, and international team.

Currently, we're hiring for two key senior roles:

---

Senior Full Stack Developer (TypeScript)

Location: Remote (EU) / Berlin

Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS

Mission: Take full ownership of features, shaping both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.

You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus).

---

Senior AI Engineer – LLMs & Agents

Location: Remote (EU) / Berlin

Mission: You will build agentic workflows using state-of-the-art LLMs. Lead the technical development of an agent that helps construction professionals process, improve, and validate complex construction documents. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.

You have: 5+ years of engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).

Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company

pleasefix.ai | AI Engineers & Backend Engineers | Belgium, Brussels | Full-Time

pleasefix.ai builds Cursor for finance. We’re actively hiring AI Engineers (LLM agents) and Backend Engineers (Cloud, Docker/K8s, Python, Observability, CI/CD) to help us ship production-grade automation fast.

Apply → DM: www.linkedin.com/in/severine-nolf

OmniAI (YC W24) | https://getomni.ai | Full Stack Engineers | SF In-Person | Full Time | $125k–$175k • 0.50%–1.50%

Tech stack: TypeScript | Node | React/Next.js | Postgres | Docker | K8s | LLMs

We’re building the AI-powered infrastructure layer for small-business lending. Banks and fintechs use Omni to automate document collection, financial modeling, public-record research, and ongoing borrower communication.

You’ll work on:

1. Wrangling messy PDFs into usable data (we built a major open-source extraction library: https://github.com/getomni-ai/zerox)

2. Aggregating millions of datapoints from 50+ public sources (UCCs, liens, licenses, tax records) + credit/KYC/AML data

3. Building real-time financial models that combine OCR, LLMs, and rule-based systems into predictable outputs

We’re early, you’ll have a huge impact. Email me (my name at the URL) or apply here: https://www.ycombinator.com/companies/omniai/jobs/Dr0GIaE-fu...

Duranta | Full-Time | Staff backend engineers | Location: Seattle, WA or NYC | On-site

Company: we're a small startup (pre Series A) building a business-in-a-box solution for landscaping companies, initially targeting the US. It's a huge market with more than 700000 companies in the US alone but with very little good software. We're looking for a very experienced backend engineer (senior/staff level) capable of taking ownership and leading the development of entire systems.

We keep our infrastructure as simple as possible, so the entire backend is in Golang with Postgres+S3 as the data storage layer. And a bit of Terraform for the infrastructure.

We're NOT a standard "AI startup" doing LLM wrappers, but we do have our own computer vision AI that we use to produce models from satellite imagery. So if you're interested in working on unusual AI pipelines, we have plenty of work there too.

Our frontend is a React.Native app, and we're working towards having full feature-parity inside a regular webapp.

Experience:

* Go backend experience

* A lot of experience with distributed systems

* Designing robust APIs (we're using ConnectRPC)

* Ideally experience with offline apps and database synchronization

* The usual: infrastructure-as-code, Docker, Github actions, OpenTelemetry, etc.

Salary: $170-$210k and equity

Apply: https://jobs.lever.co/getduranta/50af551a-9a5c-498c-9729-6f2...

Company page: https://getduranta.com/

FusionAuth | Senior Java Engineer, Senior Security Engineer, Account Executive | Varies between REMOTE and ONSITE in Denver, CO, USA, details in job desc | Salaries listed on job req, but for the Java Engineer it is 140k-180k

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. We also just acquired a fine-grained authorization company ( https://fusionauth.io/blog/fusionauth-acquires-permify ) and are going to be building in that area as well.

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

* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)

* A well designed API first approach; one customer compared our app 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; there are plenty more features to add)

* the 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 with a "free as in beer" version. We also open source much of our supporting infrastructure. Technologies and standards that you will work with: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.

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

Tracebit | https://tracebit.com | London/New York| Full-Time

Tracebit is an Accel backed, UK founded security product company taking a new look at canaries for intrusion detection.

We work with some amazing companies (Docker, Riot Games, Synthesia, Zepz...) to help detect threats in cloud and enterprise.

We're hiring:

* Founding Engineer | London | £60-120k + generous equity | Relocation & Visa sponsorship available

* Founding Security Researcher | Remote | £100-140k + generous equity

* Founding Account Executive | New York | $180-200k OTE + generous equity

* Founding Sales Engineer | New York / Remote | $180-220k OTE + generous equity

Learn more and apply: https://tracebit.com/careers#section_open-positions