Findigs | Full-time | NYC | 3x/week in office (M,T, Th) | findigs.com

At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.

We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.

We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.

Join our sharp, supportive, and mission-driven team in our newly renovated NoHo office.

Open roles:

Lead Software Engineer (https://jobs.lever.co/findigs/1ea92751-1c85-4eb6-84b4-86c529...)

Senior Software Engineer (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)

Competitive Base Salary plus Pre-IPO Equity

401k Matching up to 4%

Unlimited PTO

Lunch in office every day, home office setup stipend, monthly gym stipend

This Dot Labs Open roles: • Engineering Leads • Senior Engineers

What we’re looking for: • Strong frontend engineering experience • 7+ years building production systems • Engineers already using AI in real workflows • Systems thinking and technical ownership • Comfortable working across teams and ambiguity

Fully remote with US time zone overlap required.

Send resume to jobs@thisdot.co

Puntt AI | SF Hybrid (M/W/F in our new office) - no visa sposorship. | Founding Forward Deployed Engineers | Founding Applied AI Engineers | Salary: $180,000 - $220,000 USD + equity, benefits and unlimited PTO

Our customers (real customers you've heard of) have thousands of packaging assets spread across dozens of markets, languages, regulations, and brand standards.

Every change needs to be reviewed before launch. Humans currently do most of that work.

We are automating it. The challenge isn't generating text. The challenge is building systems that can be wrong almost never.

We're looking for:

- Forward Deployed Engineers who enjoy sitting with customers, figuring out what's actually broken, and building solutions faster than a roadmap ever could.

- Applied AI Engineers who obsess over retrieval, evaluation, orchestration, reliability, and all the ways AI systems fail in production.

- Account Executives

Please reach out directly if interested: linkedin.com/in/christinakayler

Amodo Design (amododesign.com) | Sheffield/London, UK | Software Engineer | Full-time | Onsite or Hybrid

We are hiring software engineers who enjoy solving important real-world problems and working close to hardware; who learn new domains quickly and prefer practical solutions over over-engineered systems or unnecessary complexity.

You’ll work on the projects best suited for you. Projects range widely, and include:

- Scientific tools

- Automation & robotics (Linux & ROS level)

- Embedded C/C++ (typically owned by dedicated firmware engineers, but software engineers are welcome to learn!)

- Linux, CUDA, Server engineering for our AI safety, security, and verification work

- Custom simulation software (usually python)

- Data analysis pipelines (python)

- Organisational tooling (Typescript, react, postgres, etc.)

Structure: Small teams of software, mechanical, electronics, and firmware engineers build end-to-end systems, typically shipping within a few months.

Apply: https://amododesign.com/career

Bead AI | Founding Engineer | London (right now) -> SF (from late August) | Full-time | USD$160-220K+ | 0.8 - 1.5% equity

We are building an autonomous trust layer to enable audits to shift from a compliance burden to a world where auditors can provide companies the assurance needed to adjust continuously in an ever-changing world.

We are a small, product-obsessed team based out of London and San Francisco, backed by some of the world’s leading investors and driven by the ambition to use AI to reinvent a whole industry.

Stack: AWS, TypeScript, Temporal

Apply: https://usebead.ai/careers

Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time

At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are rolling out across some of the largest care chains across Europe, including most of the NHS.

Our first product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours.

We’re expanding our Stockholm team with exceptional builders in a wide range of roles.

More info at https://tandemhealth.ai/about/careers

Electric Twin | London, UK | Full-time | Hybrid (4 days/week in office)

Electric Twin builds science-based synthetic populations — LLM-driven AI agents that simulate human behaviour, so companies and governments can test ideas and explore uncertainty before they commit. We've just entered a major growth phase: new funding, a growing customer base, and a platform still taking shape. We're hiring across engineering and science:

Research Engineer (Science Team) — Pioneer the application of LLMs to model human behaviour: design cognitive and LLM-based architectures, figure out how to evaluate agent behaviour in ambiguous scenarios, and build experimental methods to validate simulations. MS/PhD or equivalent practical experience; strong Python and ML frameworks; rigorous scientific mindset. Feel free to DM: yoanna.peneva@electrictwin.com

Product Engineer (Engineering Team) — Own problems end-to-end where behaviour, prediction, and UX meet. React, Next.js, Python, FastAPI, SQL, GCP. Your choice of Claude, Cursor, or Codex. Multiple roles across all levels. Feel free to DM: harry.smith@electrictwin.com

Small, senior team. Benefits include pension matching (4–8%), £1,000 annual L&D budget, Cycle to Work, and the kit you need.

Apply: https://jobs.lever.co/electric-twin

PermitFlow (YC W22) | Staff, Fullstack & Frontend Software Engineers | New York, NY | ONSITE | Full-time | https://permitflow.com PermitFlow’s mission is to streamline and simplify construction permitting in the $1.6 trillion United States construction market. Our software reduces time to permit, supporting permitting end-to-end including permit research, application preparation, submission, and monitoring.

We recently raised a $54M Series B led by Accel with participation from Kleiner Perkins, Felicis, Altos Ventures, and YC.

Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.

We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.

NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentId=d33195eb-89...

1. Staff Software Engineer - $200K-275K + equity

2. Fullstack Software Engineer - $125-245K + equity

3. Senior Frontend Engineer - $125K-245K + equity

https://permitflow.com/hiring

Syntropic (thesyntropic.com) | Founding CTO / GPU Systems Engineer | Remote (US) | Equity-heavy We compress LLM KV cache. Measured: 8× at 3-bit with 0.43% quality delta (GPU-validated); 22× live end-to-end on a 5-tenant workload, GPU-verified this week (quantization × prefix dedup, decomposition always stated); 16.89× tenant density on a single V100-32GB. Validated across Mistral/Qwen/Llama with zero re-tuning. 90+ patents pending; design-partner pipeline; seed round in motion. The gap: our throughput path is a reference implementation. First job is the fused Triton/CUDA dequant+attention kernel — turning a validated 22× memory result into production speed. Then you own the serving stack. Process: call → NDA → paid 1–2 week trial on the real kernel → decide together. We report negative results straight; you should want to work somewhere that does. Contact: josef@podosai.com (Yosef Elimlich, founder — PODOS AI is our affiliated hardware company; the compression IP is Syntropic)

At Tether (https://tether.io/) we're hiring! We envision a world where technology enables financial freedom, educational empowerment, energy sustainability, and data sovereignty.

All of our roles are fully remote, worldwide. Apply now:

- Technical Project Manager (Tether Wallet): https://careers.tether.io/o/technical-project-manager-tether...

- AI Inference Engineer (QVAC): https://careers.tether.io/o/ai-inference-engineer-qvac-100-r...

- Senior Backend Engineer (Wallets): https://careers.tether.io/o/backend-engineer-wallets-100-rem...

- Bare Developer (C / JavaScript): https://careers.tether.io/o/bare-developer-100-remote-worldw...

- Senior Software Architect: https://careers.tether.io/o/senior-software-architect-100-re...

- Technical Product Manager (Wallets): https://careers.tether.io/o/senior-technical-product-manager...

- QA Engineer: https://careers.tether.io/o/senior-qa-engineer-100-remote-wo...

Research team:

- AI Research Engineer (Model Compression & Quantization): https://careers.tether.io/o/ai-research-engineer-model-compr...

- AI Research Engineer (Kernel & Inference Optimization): https://careers.tether.io/o/ai-research-engineer-kernel-infe...

- AI Research Engineer (Multi-Modal & Vision): https://careers.tether.io/o/ai-research-engineer-multi-modal...

- AI Research Engineer (Multi-Modal Reinforcement Learning): https://careers.tether.io/o/ai-research-engineer-multi-modal...

- AI Research Engineer (Agentic Post-training): https://careers.tether.io/o/ai-research-engineer-agentic-pos...

FusionAuth | Principal Software Engineer, Senior Java Engineer - Cloud, Account Executive | Varies between REMOTE (in USA, also in Europe but only for the account exec position) and ONSITE in Denver, CO, USA, details in each job desc | Salary ranges for the Principal Software Engineer it is 225k-270k, but the Euro positions don't have them :(

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 in ours)

* 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)

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

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. )

Acme | Remote / In-person (flexible) | Full-time | Founding Full-Stack Engineer

Acme is building a product. We are an early-stage company at the ground floor — no code yet, no customers yet, just a clear vision and a bias for action. We are looking for a founding engineer who wants to build something from nothing: architect the system, write the first line of code, ship the first version, and grow alongside the company.

What You'll Do: - Build the product end-to-end — from database schema and API design to frontend UI and deployment infrastructure - Make architectural decisions — choose the tech stack, set up CI/CD, monitoring, and dev environments - Ship iteratively — get working software in front of users fast, then improve based on real feedback - Set engineering standards — establish coding conventions, code review practices, and a culture of quality - Influence product direction — work directly with the CEO on what to build, what to cut, and how to prioritize - Own the infrastructure — provision cloud resources, manage deployments, and keep the app running in production

Who You Are: - 3–8 years of software engineering experience, preferably in early-stage startups or with significant side-project shipping - Full-stack capable — comfortable across frontend, backend, databases, and infrastructure - Ship-focused — 80% today beats 100% next month. Pragmatic tradeoffs between speed and quality - Independent — thrive without a playbook. Figure things out, make decisions, communicate clearly - High ownership, low ego — care about the mission and the team, not about who gets credit - Product-sensible — good judgment about what users need and what can wait

Compensation: Competitive salary + meaningful equity (2–5% range)

How to Apply: Send a note to the CEO with what excites you about early-stage building, a link to something you have built (GitHub, portfolio, side project), and why Acme specifically. No formal resume required.

MeanderX, formerly Orbio Earth, YC S23 | Senior Full-Stack Engineer | Germany, London, or Cape Town preferred | Full-time

MeanderX is building AI-powered grid intelligence for renewable energy developers.

The hard part of clean energy is not just building solar, wind, and storage. It is knowing where new energy generation can connect fastest to the grid.

We’re hiring a Senior Full-Stack Engineer to own high-leverage systems end-to-end: AI data analysis pipelines, scraping infrastructure, LLM extraction workflows, internal AI tools, and our customer-facing platform.

You should be excellent at coding, fast at shipping, self-directed, comfortable using modern AI tools, and excited to work across product, data, infrastructure, and automation.

Bonus points for experience in power engineering, renewables, grid infrastructure, geospatial data, scraping, document AI, or large-scale data pipelines.

High ownership, very little bureaucracy, and real impact on renewable energy deployment.

Apply: applications@meanderx.com

Ensoul | Member of Technical Staff | San Francisco, CA | ONSITE | $180,000-$300,000 + Equity + Benefits https://ensoul.inc/t/099a40

Ensoul's mission is to accelerate robotics research. We're a team of frontier-lab scientists and roboticists working to accelerate robotics research and unlock The Great Robotics Buildout. Our customer is the robotics researcher.

The company page is light on details, so here's a bit more about me: https://evjang.com, I previously led AI at 1X Technologies and co-led some of the efforts at Google Robotics that led to SayCan, RT-1, etc.

Grace AI Control | Founding CTO | Wilmington, NC (Eastern NC preferred) or Remote (US) | Full-time | Equity-first

Grace AI Control | Founding CTO | Wilmington, NC (Eastern NC preferred) or REMOTE (US) | Full-time | Equity-first (~2-4% + modest early salary) | https://www.graceaicontrol.com

We're building accountability infrastructure for enterprise AI in regulated financial environments — the trust, evidence, and audit layer that lets banks and regulators actually rely on AI. Pre-revenue, ground floor, looking for the founding technical leader who will architect it and write the production code that becomes the company's core.

You're likely a current Principal/Staff Engineer, Senior Architect, or Tech Lead ready for your first executive seat while still building hands-on. What matters most: strong software/platform architecture and distributed systems; real security-engineering depth (cryptography, PKI, key management, immutable logging, evidence integrity); cloud-native infra (AWS, CI/CD, IaC) and enterprise API design; and enough fluency with modern AI/LLM systems to grasp why AI needs oversight and accountability. Bonus: RegTech/FinTech/identity background, or nCino/Salesforce/core-banking integration experience.

This is a mission and a ground-floor opportunity, not a paycheck play. Compensation discussed directly.

Reach out: david.young@graceaicontrol.com

Racct | Senior Flutter/Dart Product Engineer | Remote, US overlap preferred | Contract/part-time/full-time | Flutter, Dart, Firebase, Jaspr | https://gist.github.com/jackocyber/6c63ab1fe2f753880bc63a215...

Make Waves | https://makewaves.fm | multiple roles | FULLTIME (4-5 days), 4DWW | ONSITE - HYBRID - REMOTE (NL preferred, EU considered) | Amsterdam, NL

We are a DIY distribution and promotion platform for independent artists and labels. In an industry that's notoriously over-complicated and dominated by players who only care about volume, we're building something kinder: a genuinely helpful way to release music and build a following.

We already support more than 20,000 users in their music careers. In the Netherlands, we're a leading provider of independent digital music distribution, and we continue to grow steadily on an international scale.

We are actively looking for a senior full stack engineer and a medior operations and automation engineer. Unfortunately we can’t offer relocation or visa sponsorship.

Our stack relies on python, fastapi, postgres, next.js, react, typescript, gcp, terraform, k8s, redis, dataflow, see job descriptions for more details.

Check out https://kb.makewaves.fm/general/careers for more details.

PostSilo is a privacy-first company building an AI automation platform for professional services firms that handle sensitive, high-volume client work. We're hiring two founding engineers to take the product from serving its initial customers to one that scales to hundreds of firms.

Position 1: Founding Engineer, Data & Retrieval

Position 2: Founding Engineer, AI Systems & Infrastructure

Type: Full Time

Location: USA (Remote)

Salary: $175k+ and FE level equity

Full details of each role can be found at: https://postsilo.ai/resources/

Can you change this to the following:

ML6 | Senior AI Engineer | Python, TensorFlow, PyTorch, GCP, AWS, Azure | Full-time | Amsterdam, Berlin, Munich, Eindhoven, Ghent (EU) On-site/hybrid

We are an AI engineering company that builds end-to-end AI solutions. By applying the latest AI research, we keep our clients at the forefront of innovation. If you are interested check out:

https://www.ml6.eu/en/customers/cases/

Work on innovative projects for the biggest clients across Europe such as Randstad, ASML, FUNKE, and many more! Whether it’s about leveraging LLMs to improve customer support, building data lakes on cloud platforms to improve storage or implementing models using sensor data for quality control. You can find it all at ML6. You will mostly work with Python and a range of ML frameworks such as TensorFlow, PyTorch, or HuggingFace Transformers and help bring application into production by building data pipelines and cloud infrastructure on all of the major cloud providers (GCP, AWS, Azure).

Open roles include:

• Senior AI Engineer

• Senior Software Engineer

• Medior AI Engineer

• Squad Lead GenAI

and many more!

Apply now at the https://jobs.ml6.eu/

Hi!

My name is Sophia. I’m the Co-Founder and CEO of Sonibel Instruments. We’re a hardtech startup with the mission of modernizing manufacturing so we can keep up with the world’s growing demand for urgent critical infrastructure, from skyscrapers to naval ships to grid expansions.

In the past 10 months, we’ve: Raised over $1.6M USD Invented and patented a first-of-its-kind system Landed our first major Fortune 100 customer Had inbound requests from the biggest manufacturers in the world wanting to use our tool including Caterpillar, John Deere, Exxon, Komatsu, L&T, and more Graduated from the Creative Destruction Lab And we just started growing the team past the 3 founders

We want someone to own the full arc from MVP to reliable customer deployment. You’ll work directly alongside our CPO, Hooman and collaborate with the ML team when needed.

See full JD here: https://docs.google.com/document/d/1pudvLsPYiVOAItGD5lDM7zSJ...

Apply by sending our CPO, Hooman an email with your resume and a bit about why you’re interested: hooman@sonibelinstruments.com. Use the subject line: “Sonibel Founding Systems Engineer Application”.