Cactus 16 days ago
Android GitHub Google Cloud IOS Java JavaScript Kotlin PostgreSQL Python React.js SQL Swift

Cactus | https://www.cactus.is/ | Multiple Roles | REMOTE | Full-Time and Contract

Cactus is a strategy, design, and engineering firm that builds physical and digital products for some of the world's leading healthcare clinics. Fully remote with teams based in the US and Brazil, we're hiring for a variety of software engineering roles (https://www.cactus.is/careers).

- Backend and Fullstack: Python and JS, SQL/PostgreSQL and NoSQL tools (GCP experience a plus)

- iOS and Android: Swift and Kotlin/Java

- Frontend: React, JS, and a variety of data viz and interactive libraries

- Engineering Managers: to lead our client projects and teams

Email Email is hidden with your name, github/code samples, and resume or LinkedIn. It's a plus but not required to have past experience working with healthcare tools and standards like EMRs, HIEs, HIPAA, FHIR, interoperability, etc.

Remote Full-time
Child Mind Institute 16 days ago
AWS PostgreSQL Python React Native React.js Terraform

Child Mind Institute | Full-Time | Remote within US or NYC Hybrid | https://childmind.org/about-us/careers/

Join us in transforming the lives of children struggling with mental health or learning disorders.

These positions are focused on the development of MindLogger, a data collection platform focused on mental health research.

Tech stack - Python/FastAPI | React | React Native | Postgres | Terraform | AWS

Lead Full Stack Engineer - https://workforcenow.adp.com/mascsr/default/mdf/recruitment/... Sr. Full Stack Engineer - https://workforcenow.adp.com/mascsr/default/mdf/recruitment/...

Remote Full-time
Voldex 16 days ago
AWS Golang

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 desiging and maintaining scalable services and tools.

Apply directly at: https://voldex.com/careers/?ashby_jid=8466d9e2-499c-4c77-bf1...

Remote Full-time
Equall 16 days ago
GraphQL Machine learning Python Tailwind

Equall | Product Engineer (Full Stack) | NYC (In-Person / Hybrid) | Full Time | $150K–$250K depending on experience | Email is hidden

We’re building the OS for legal risk — a real-time AI platform that does legal work (not a co-pilot). Custom knowledge graphs + multi-agent systems = outputs that replace 100s of lawyer-hours.

You’ll:

- Own and ship full-stack features across SvelteKit, GraphQL, and Python

- Work in person with a high-output team, solving real pain points for top law firms

- Build AI-native product.

Must:

- Be NYC-based (or willing to move)

- Be serious, fast, and ready to work long hours on hard problems

- 2+ years experience

Nice: FastAPI, GraphQL, Tailwind, Svelte, Bun/Deno, AI/ML infra, structured concurrency

Full-time
Avantos.ai 16 days ago
AWS Docker Golang Next.js PostgreSQL React.js Terraform TypeScript

Avantos.ai | Jr Software Eng | Remote (UTC-6 - UTC+2) | 60-80k

Avantos is an AI platform that streamlines client onboarding and servicing for financial institutions. Its a Series A startup headquartered in NYC.

Tech Stack Languages: Typescript, Golang Frameworks/Libs: React, Next.js, Vitest, Playwright DB: Postgres Infra: AWS, Terraform, Docker

React experience is a must have. Experience with the rest of the stack is preferred, but not required.

You'll get a sense of what we're building during the coding challenge, which you can start by sending a POST request to: https://apply-to-avantos.dev-sandbox.workload.avantos-ai.net Payload should be this: {"email": "<your-email>"}

You'll need to make sure the user agent isn't something too bot-seeming or WAF will block you. This user agent works: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Remote
MARA 16 days ago

MARA | AI, Compute, Energy Hackathon | San Francisco | June 21, 2025 | https://www.mara.com/hackathon-2025

MARA is bringing together 100 students in San Francisco for a focused hackathon on the convergence of energy, compute, and AI. It’s a one-day event with technical prompts, mentorship, and a 1 BTC top prize.

Challenges will explore how AI agents can help solve the growing imbalance between compute demand and energy availability.

Interactive Brokers 16 days ago
Python SQL

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

Remote
Spara 16 days ago
Docker GitHub Google Cloud PostgreSQL Python React.js Tailwind TypeScript

Spara | Hiring Full Stack & AI Engineers | Hybrid NYC (3-4 days in-office) | Full-Time | https://www.spara.co/careers

Spara builds enterprise-grade AI agents that instantly engage, qualify, and convert sales leads into revenue. We're solving a complex, high-impact sales problem ($28B market) through sophisticated multi-modal interactions—chat, email, voice, and beyond—leveraging leading-edge foundation models from OpenAI, Anthropic, and more.

We're an experienced, tight-knit team backed by Radical Ventures & Inspired Capital, with support from AI luminaries including founders of PyTorch and Google Cloud TPU. Our tech stack includes FastAPI/Python, React/TypeScript/Tailwind, Postgres/pgvector, Google Cloud, Docker, and GitHub Actions.

Roles:

Staff / Senior AI Engineer: Architect and build our AI engine, fine-tune models, design evaluations, and optimize user interactions.

https://www.spara.co/careers?ashby_jid=62ad31de-e815-4a02-93... https://www.spara.co/careers?ashby_jid=523871d0-32bc-4ef4-8d...

Staff / Senior Full Stack Engineer: Develop and scale our core product suite, interfaces, and sales workflow orchestration systems.

https://www.spara.co/careers?ashby_jid=1885ae6f-0815-4001-84... https://www.spara.co/careers?ashby_jid=151c6ee3-4e3a-4d17-98...

Competitive comp, strong benefits, sustainable culture, impactful work.

Full-time
16 days ago
Node.js React.js TypeScript

We’re building modern software for parks & recreation — making it easier to book tennis courts, sign up for programs, and run rec departments. If you've used clunky city rec websites, you know what we're fixing. https://www.rec.us (React + Node/TypeScript stack)

Sr Fullstack Engineers: https://app.dover.com/apply/rec%20Technologies/954b8e75-1528... (Remote - North, Central, South America)

Sr Frontend Engineers: https://app.dover.com/apply/rec%20Technologies/a4fdb8f2-88e0... (Remote - North, Central, South America)

Sr Product Designer: https://app.dover.com/apply/rec%20Technologies/f5e065c9-79f4... (Hybrid, SF)

Remote
16 days ago

REM0TE (US, Canada) - isn't this a cultural discrimination against Latinos? i.e. a timezone is not an excuse here, so why limit?