Full Stack Engineer - Elixir
PetsApp
Company Description Agree.com is an innovative payments platform that leverages robust e-signature technology to seamlessly integrate money movement with contract management. We are redefining document processing through advanced AI and OCR while offering CFO-grade reporting, analytics, and automated AR solutions. Imagine the combined power of DocuSign and Bill.com—signatures and payments unified into one comprehensive platform. We are an early‑stage fintech startup that is backed by some incredible investors, like Better Tomorrow Ventures and Pelion Venture Partners. We are excited to be expanding our founding team and are looking for a talented Full Stack Engineer to help us build and scale this FinTech rocket ship Role Description As a senior member of the engineering team, you will play a pivotal role in the design, development, and future‑state of our platform. You will work directly with everyone on the team from the CEO to the CTO to the Head of Design. This role requires a deep understanding of both the frontend and backend, with a strong emphasis on delivering a seamless user‑experience. The ideal candidate is a founder‑minded professional who brings FinTech and/or LegalTech experience and excels in Elixir development. They are not afraid to ask hard questions and challenge the status quo. They are passionate about pushing the boundaries of innovation. They are customer‑obsessed and might even answer a support email or two. Some day‑to‑day challenges may include: Working in a highly collaborative environment, making decisions critical to the growth and scalability of the platform and leading new feature development Building out rich end‑to‑end user experiences in the platform with test coverage —from Postgres to LiveView, all the way to React Query and Tailwind Demoing WIP at a weekly all hands meeting in front of the entire team (bonus points if you show a terminal window!) Staying on the cutting edge of OCR and LLM technologies and industry insights, helping to further build out our AI/ML stack Improving Postgres query times and general platform o11y (we use PromEx and Grafana) Building and improving our integrations with third‑party APIs, like Stripe, Anthropic, Intuit, and friends Our stack consists of a Elixir/Phoenix monolith with React and Tailwind on the frontend, using LiveView to bridge the gap between real‑time collaboration and rich user experiences. We leverage proprietary models and LLMs for document extraction/processing and OCR. We run primarily on Fly.io and heavily utilize technologies like Postgres, Tigris (S3), Oban, Docker, and Github Actions. Qualifications 5+ years of professional experience in full‑stack web development, with an emphasis on robust back‑end architectures. Proven track record in integrating third‑party APIs and developing custom RESTful APIs to support scalable Elixir applications. Strong knowledge of back‑end development using languages like Elixir or Ruby Hands‑on experience with relational databases such as Postgres or MySQL, ensuring optimal data integrity and performance. Proficiency with modern frontend frameworks such as React (desired), Vue, or Svelte, along with solid HTML and CSS expertise to complement a back‑end focus. Exceptional ability to tackle complex challenges and lead projects from conception through execution. Excellent communication skills paired with a meticulous approach to quality in software development. Bonus: Extensive experience with the Elixir/Phoenix/LiveView stack or integrating modern front‑end frameworks within Phoenix LiveView. Bonus: Familiarity with vector databases or vector extensions like pg_vector. Bonus: Prior experience in the FinTech industry and/or expertise in integrating payment solutions like Stripe. Why Join Us? This isn't our first rodeo, it isn't even our second. We're a team of successful entrepreneurs and seasoned operators; we've built and exited startups to Twitter, Eventbrite, and Brex. We've also designed and developed products at Spotify, Facebook, Apple, Plaid, Twitch, Quora, and SurveyMonkey. We like to work on the hard problems because they are hard, and we love building with people who love the same. The bar is already high and we want you to help us raise it! #J-18808-Ljbffr
- ...A fintech startup is seeking a talented Full Stack Engineer to join their collaborative team. The role focuses on design and development of robust web platforms, leveraging Elixir and modern frontend frameworks. Candidates should have over 5 years of full-stack experience...Elixir
$216k - $270k
...really should start talking. We’re looking for a driven full stack software engineer who thrives at the intersection of data, automation, and product... ...SPAs frontend (Ember, Lit) and backend services (Ruby, Elixir) Build robust APIs and interfaces that surface...ElixirWork experience placementSummer holidayLive outLocal areaFlexible hours- ...changes. On the backend, we've embraced Elixir for its fault tolerance, concurrency, and... .... We are looking for a Staff Frontend Engineer who's excited to tackle some of the hardest... .... Expertise across the frontend stack including TypeScript, JavaScript, React,...ElixirRemote workFlexible hours3 days per week
- ...category that will change how enterprises work. Welcome to the data layer of the future. Fluency is looking for a next-level full-stack engineer to build the autonomous enterprise. You'll be working on problems that have no established solutions. We're processing terabytes...Suggested
$30k - $75k
...directly with our CTO to develop software used by top engineering executives. You'll be engineer #3. Unlike a corporate... ...iOS applications currently run his software. Their Stack: Details: Details: Full-time role. Fully Remote. Compensation: $30-75,000 USD...SuggestedFull timeRemote work- ...A leading AI technology company is looking for a Senior Software Engineer, Full-Stack, to develop and scale AI-powered applications. With 7+ years of experience, you will design and build full-stack applications and collaborate closely with AI researchers. Proficiency...Remote work
- ...A leading ERP solutions company in Brisbane is seeking a Full Stack Engineer (Support) to provide technical solutions for SMB customers. This hybrid role involves ticket resolution, root cause analysis, and collaboration with various teams. Ideal candidates will have a...
- ...Overview Location: San Francisco (On-site) Experience: 2–8 years Stage: Seed → Series B Role Type: Early hire / founding engineer Why This Role Exists You’ll help build the core product from the ground up. This is a hands-on role for someone who loves shipping, thrives...
$170k - $240k
...Consensus is building the OS for research. Today, our academic search engine helps 8 million students, researchers, and doctors analyze... ...apply good science. Help us build the future of research. Role Full Stack Engineer to design, build, and maintain our AI‑powered research...$170k - $220k
...We're looking for a Senior Software Engineer - Backend to help us scale the core systems... ...'ll own significant parts of the backend stack and help raise the bar for performance, scalability... ...skills. ~ Bonus: Proficiency in Elixir ~ Bonus: Passion for sports, gaming, or...ElixirRemote workFlexible hours- ...FuturHealth is searching for a Senior Full-Stack Engineer to join their growing team. You’ll develop and improve their B2C telehealth application, with a focus on marketing, sales, billing, and overall system efficiency. Why FuturHealth? Competitive salary and benefits...Remote work
- ...Job Overview We’re looking for a Full Stack Engineer to help build Monaco's AI-first product experience – the interface revenue teams live in every day. You'll work on chat, copilots, and dynamic workflows where the UI adapts in real time based on context and model output...Live inWork at office
- ...ARP) Contribute to technical roadmap and prioritizing features customer facing experience Work across our whole stack: frontend, backend, infra, data engineering Build E2E functionality from proof-of-concept to production Develop robust and secure 3rd party integrations...
$200k - $300k
...the company | Founding Full‑Stack Engineer | San Francisco | Full‑time | $200K–$300K + founding equity | the company.ai the company is the AI agent platform that runs restaurant back‑office operations. Not another dashboard — agents that take the work off the operator'...Full timeImmediate start- ...assisting an early stage startup that has created a commerce enablement platform for online communities with their search for full stack engineers. The role will be hybrid and work alongside the co-founders two-three days per week in their SF office. What you'll do: Play...Work at office2 days per week3 days per week
$160k - $280k
...then structuring that data so models and agents can actually use it. Real operational context, not synthetic benchmarks. As a Full Stack Engineer, you’ll focus on the backend and product systems that make this usable in production. You’ll design workflow data models,...$150k - $180k
...of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Founding Full Stack Engineer Salary: $150k–$180k + Equity Company Description: VC-backed AI supply chain startup Job Description: As the first non-founder...Work at office- ...have strong tech and AI talent. What you’ll own Build and scale full-stack features across mobile-web and desktop using React,... ...our component library, improve test coverage, and help shape engineering culture. What we’re looking for 3–6 years of product engineering...
$140k - $220k
...himself. Our Head of AI has been doing AI research at MIT and Caltech for over 10 years. And our Head of Engineering was one of the earliest engineers at Figma. Full Stack Engineer Responsibilities Taking ownership of the entire product lifecycle—from initial concept to...- ...distributed team across San Francisco, Seoul, Tokyo, Taipei, and Ljubljana. About this role We are looking for a backend leaning full-stack engineer to work on building novel AI-powered product experiences. The ideal candidate will have experience working in close...Live inWork at office
- Berkley Hunt is partnering with an early-stage AI startup seeking a Founding Full-Stack Engineer to shape the product and technical direction. This 0-1 role offers high ownership and fast iteration, directly impacting the company trajectory. The ideal candidate has 5+ years...
$200k - $350k
...You'll join a team building autonomous AI agents that run full research cycles. Ingesting thousands of papers, forming hypotheses... ...scale ingestion, and iterative experimentation loops. This is full-stack in scope, but backend in depth, where system design decisions...- ...We believe it’s our duty to help our public servants reignite the American Dream, one city at a time. Who You Are You are a full stack engineer that wants to own and execute on core projects like: Design/scale a horizontal AI agent that works across all departments, cities...Local area
- ...Dryft is powering the next. THE ROLE As Founding Fullstack Engineer , you’ll be the brain behind Dryft’s decision intelligence.... ...ready to work onsite in SF (we support relocation & visa) TECH STACK FE (TypeScript): React, Chakra UI v3, TanStack Router,...Relocation
$180k - $230k
...AI-powered sales automation space is hiring its first Founding Engineer. You'll join the CTO as a core member of a tiny, high-caliber... ...There are no strict lanes here. You'll own problems across the full stack, from LLM orchestration to embeddable frontend widgets to eval...Remote work$90k - $200k
...About the Role A Y Combinator-backed AI SaaS startup in the B2B distribution and manufacturing space is looking for a Full-Stack Engineer to build AI-powered systems end-to-end. This is a hands-on, high-ownership role for someone who thrives in fast-paced environments,...- ...Full Stack Engineer The defense market is surging, but the data that drives it hasn’t kept up. Companies, government, and investors are forced to perform heavily manual processes and piece together hundreds of disparate sources to make decisions. Obviant is building a...Work at officeRemote workWork from homeFlexible hoursNight shiftWeekend work
- ...systems that handle millions of equipment records, real-time processing, and APIs that fuel development. We are looking for fullstack engineers to build systems that handle millions of equipment records, real-time data processing, and APIs that fuel our development. Tex is...Relocation
- ...transform raw geospatial data into actionable insights to help civil engineers build and maintain infrastructure globally. Our first product,... ...management problems. Role Overview We're seeking a Senior Full-Stack Engineer with a passion for front‑end development and an...
$180k - $230k
...Location Remote Employment Type Full time Location Type Remote Department Engineering Compensation $180K – $230K • Offers Equity ABOUT FATHOM We think it’s broken... ...mighty team. ROLE OVERVIEW We are looking for full-stack application developers to focus on building &...Full timeRemote work
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