MCP Infrastructure startup | Founding Engineer | SF, in person preferred (US only)

We're a team out of google systems research building solutions to problems related to delegation of trust, permissioning, authenticity, and tool discovery for an agentic internet. We're early on our architecture and there's a healthy dosage of venture interest as well as stamps of approval from folks who are deep in the search community (read: many early google employees who want to back it) and would love to talk if this sounds interesting (can send over a one pager)

Email: Email is hidden with a short blurb about yourself and your experience

Kyra Health | Python/Typescript | Remote (USA) | Full Time

We believe there is a significant opportunity to improve healthcare quality and cost for employers, employees, and insurance companies; regulatory changes and LLMs mean it is time to build. We think we can provide a better experience for less money, and have multiple positive impacts on society. We have the idea, the funding, and the skills and knowledge to make it happen. We're looking for a few more strong engineers to help us build it.

Responsibilities

- Research, plan, scope, and design solutions to difficult problems while navigating laws, regulations, and standards in money movement and healthcare.

- Produce elegant and simple code that is architected and written for the long haul.

- Speed up overall development efforts.

- Help build a development environment and operational tooling that will be the envy of companies many times our size.

Must Have

- Strong Python or TypeScript skills, or a strong background in another dynamic language.

- A burning desire to get things out the door and in the hands of users.

- Strong communication skills.

Reach out to me at Email is hidden.

Yardstik | Staff Engineer | Minneapolis or San Francisco | Ruby on Rails, React, Postgres, AWS

Yardstik is building the platform to reduce workforce risk. We are fast growing, doubling each of the past 3 years.

One aspect that will drive continued success is for our Technology organization to continue to build out the best Ruby on Rails Engineering team possible.

The "best" to us means we: - ship software that is trusted, used, and valued by our customers - focus our efforts on clear priorities - eliminate tech debt and do not allow it to hold us back

Looking for a Staff Engineer to join an already established/exceptional team to further drive our growth.

Learn more about the company at https://yardstik.com/

Interactive Brokers | Python Developer | Mumbai/Hyderabad India | Hybrid www.interactivebrokers.com We are a small technology team in a fast growing, multi-billion dollar fintech company. We are seeking a great communicator who can design and develop in Python. Experience with Object oriented design, design patterns, building systems, and SQL a plus. Positions are a hybrid model 3 days in office 2 days remote. If you are looking for a great place to innovate, apply today. We have one positions open in our India offices.

Apply Online here: https://boards.greenhouse.io/ibkr/jobs/6744937002

Drone startup | Product Engineer (Typescript) | 1 day/week in the office (London, UK) | Citizens of the UNITED KINGDOM only

You'd be working with engineers who previously worked at Google, Amazon, Helsing, Darktrace and an F1 team. We build drones (software and hardware)

We're looking for engineers that straddle real world problems, and use technology as a solution. We prefer personal projects or relevant hobbies, not hard leetcode questions. We value collaboration: pair programming, discussing, teaching and learning from others. We're looking for mission-driven engineers. People who see problems in the world and want to help solve them.

You'd be working with me to build the most intuitive, performant, and modern mission planning and flight monitoring software for drones, and related applications (tools for drone design and manufacturing). For my project, we use React, Tailwind, Node, drizzle-orm, Postgres, SQLite, deck.gl, Python, FastAPI, asyncio, and more. You're allowed (and compensated) to use AI services.

Because we are a small team, you will be noticed and rewarded for performance.

*Please don’t apply if any of these resonate:*

• You prefer narrow ownership—“I only touch the backend or the code I've written”.

• You think it's more about "who you know, not what you know".

• You haven’t actively learned a new tool or hobby in the last year.

If interested, email my temporary email: Email is hidden with your CV and some personalised information about why you'd be the right fit.

My personal website, if you want to know who you would work with: tlduck.com

Sharecare | Multiple Roles (Contract) | Remote – South America, Mexico, India, Canada, EU | sharecare.com

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1. BI Engineer

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* Expert in SQL, especially window functions and performance tuning

* 3+ years working with BigQuery and Looker Studio

* Strong Git/GitHub skills and experience documenting data pipelines

* Comfortable with non-relational data structures

* Clear English communication required

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2. Front-End Engineer

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* Strong experience with React, Next.js, Material UI, and Node.js

* Familiarity with PostgreSQL, unit testing, and Docker

* Able to build clean, responsive UI and integrate with backend APIs

* Clear understanding of component design, performance, and user experience

* 3+ years of experience

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3. Backend Engineer - Clojure

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* Expert in Clojure and functional programming

* Familiarity with GCP, Kubernetes, and Docker

* Experience with PostgreSQL and graph databases/traversal

* Ability to translate business requirements into scalable architecture

* Prior startup experience is a plus

* Comfortable with Docker and build systems

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Culture & How We Work

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* Competitive compensation based on location

* Startup culture with zero BS meetings

* Engineers from MIT, Yahoo — tight feedback loops, high code quality

* We value ownership, autonomy, and clarity of thought

* We don’t hire task rabbits — we want self-starters who care about user impact

* Think like a builder, not just a spec executor

email: prashanth.iyer at sharecare.com

Chestnut | Senior Software Engineer (4+ YoE) | Bay area remote hybrid | Full Time | https://jobs.ashbyhq.com/chestnut

We're a well funded (a16z) close-knit seed stage insurtech - building next-gen enterprise infrastructure for the $7T insurance industry.

If you are a passionate full stack Golang Developer with a track record of building high-quality applications and want to be part of a vibrant team that embraces innovation, we'd love to hear from you!

* Senior Software Engineer: https://jobs.ashbyhq.com/chestnut/5513e01d-36fb-43b7-bb98-00...

If interested, you can apply above or reach out to me directly: Email is hidden

Voldex | Full-time | Remote (Canada) | https://voldex.com/careers/

Voldex is one of the top developers on Roblox, backed by investors like Andreessen Horowitz, Dune Ventures, Makers Fund, MIT Innovation Capital, Raine Ventures, and the Qatar Investment Authority.

We are hiring a senior back-end engineer with experience in Golang and AWS. Day to day involves designing and maintaining scalable services and tools.

Apply directly at: https://jobs.ashbyhq.com/voldex/8466d9e2-499c-4c77-bf18-2c27...

Cathmere | Fullstack Engineer | Hybrid NYC | Full Time | https://cathmere.com

Cathmere is a seed-stage fintech startup, building a private blockchain-based platform that connects US investors with asset-backed securities based in emerging markets - creating new investment opportunities by providing verifiable data about real-world asset performance.

I'm looking for one more founding engineer to join our small team and own core platform development. We're early in product development and there is still lots of opportunity to shape technical architecture and product direction.

I'm hiring based on demonstrated experience in engineering excellence and product oriented thinking. Reach me at Email is hidden

Yardstik | Staff Engineer | Minneapolis or San Francisco | Ruby on Rails, React, Postgres, AWS

Yardstik is building the platform to reduce workforce risk.

Yardstik is fast growing, doubling each of the past 3 years.

One aspect that will drive that continued success is for our Technology organization to continue to build out the best Ruby on Rails Engineering team possible.

The “best” to us means we: - ship software that is trusted, used, and valued by our customers - focus our efforts on clear priorities - eliminate tech debt and do not allow it to hold us back

Looking for a Staff Engineer to join an already established/exceptional team to further drive our growth.

Learn more about the company at https://yardstik.com/