Build and own evaluation infrastructure for Circle's AI agents.
Diagnose quality breakdowns across the agent pipeline.
Grow datasets and lead the AI Quality engineering team.
Circle builds an AI-powered all-in-one platform for digital businesses, uniting audiences with discussions, live streams, events, chat, courses, and payments. It's a fully remote team of about 270 people from 30+ countries, with an async culture and annual global offsites.
Own new subscription products and funnels end to end, from build to launch and scale.
Manage the external development and DevOps partner, setting technical direction and standards.
Design scalable shared architecture and own reliability, payments, and analytics infrastructure.
MCR is an international product company behind online IQ tests, personality assessments, and brain-training platforms. Headquartered in Cyprus, it runs profitable subscription businesses built on fast experimentation and continuous growth.
Own and evolve cross-cutting platform systems—approval workflows, permissions, authentication, and notifications.
Lead complex, multi-stakeholder initiatives and set the code quality standard for the team.
Advocate for AI-forward workflows and develop teammates with visible multiplier impact.
Wrapbook is the AI platform for production finance, building a system that gives finance teams control over payroll, spend, and accounting for film, TV, and commercials. With a team of 350+ backed by top investors, we're using AI to transform finance workflows.
Build core backend functionality in Ruby on Rails and relational databases.
Work daily in Claude Code and ship features using LLMs and agentic workflows.
Build React components in TypeScript and collaborate with experienced engineers.
Wealthbox builds an AI-powered CRM platform for financial advisors. Thousands of advisory firms use it daily, and the team is small enough that every engineer's decisions matter.
Design, build, and evolve reliable customer-facing software and shared Growth platform capabilities.
Lead complex, multi-quarter initiatives from technical roadmap and architecture through delivery and adoption.
Partner with Product, Design, Customer Success, Sales, and engineering to connect customer needs to technical solutions.
Vanta provides a Trust Management Platform that helps businesses automate security monitoring and prove compliance with standards like SOC 2, HIPAA, and ISO 27001. The company has a kind and talented team, with offices in SF, NYC, London, Dublin, Tel Aviv, and Sydney, and values continuous security and trust.
Serve as a key technical leader for product teams, guiding engineering decisions and aligning with business objectives.
Collaborate with Engineering Managers to mentor developers and shape technical roadmaps.
Combine hands-on coding with architectural leadership to build scalable, reliable systems.
An innovative technology-driven organization transforming the insurance industry through software engineering, machine learning, and data-driven solutions. The company fosters a collaborative culture and offers fully remote flexibility for employees across the United States.
Build core backend functionality in Ruby on Rails and relational databases.
Work daily in Claude Code and ship features using LLMs and agentic workflows.
Drive projects from concept to production, collaborating across the stack and with cross-functional teams.
Wealthbox builds an AI-powered CRM platform for financial advisors, used daily by thousands of advisory firms. They are a nimble market leader with a small, high-trust team of experienced engineers.
Design, build, and iterate on A/B tests that increase first purchases.
Improve registration, trial, onboarding, and purchase experiences using Rails and Vue.js.
Collaborate with PM, UX, and Data Analysts to analyze results and iterate.
GitLab is the intelligent orchestration platform for DevSecOps, helping organizations ship better, more secure software faster. Trusted by over 50 million registered users and more than half of the Fortune 100, GitLab fosters a remote, AI-driven culture of collaboration and continuous knowledge exchange.
Own planning and delivery of the technical roadmap, leading backend, full stack, and QA engineers.
Optimize data pipelines, system performance, and reliability while managing technical risks.
Drive architecture modernization, reduce technical debt, and ensure clear documentation and knowledge sharing.
SplitMetrics builds growth solutions for mobile-first businesses with Apple Ads automation, A/B testing, and ASO tools. The remote-first team spans 20+ countries and values transparency, speed, and shared ownership.
Own the north star, roadmap, and quarterly plan for the core credit-building product.
Go deep on onboarding, payment, and lifecycle workflows to find and size the biggest opportunities.
Ship production code yourself and run experiments end-to-end, leveraging agents heavily.
Kovo expands access to financial tools for people historically excluded from the traditional credit system. We are a small, high-performing team that has grown revenue 20x in three years and ranks above the 99th percentile in revenue per employee.
Shape the technical foundation for money movement capabilities and unlock new product lines globally.
Guide the design and development of reliable, scalable, performant, and secure payment platform services.
Contribute directly to production code and proof-of-concepts, solving complex fintech challenges at massive scale.
Xero is a global cloud-based accounting software platform designed for small businesses. With thousands of employees worldwide, the company fosters a culture of technical excellence, inclusion, and continuous innovation.
Lead and mentor a team of 3 to 7 software engineers, supporting their growth and development.
Partner with product and other teams to define and deliver the technical roadmap for core products.
Spend 20% to 30% of your time coding, reviewing code, and contributing to architectural design.
They build software for local governments as a government technology SaaS company. As an early-stage startup, they emphasize engineering leadership, hands-on contribution, and incorporating AI coding assistants.
Build REST APIs that power core customer experiences
Ship features daily in a highly scalable, cross-geo distributed environment
Work end-to-end on features, from shaping vague problem statements to measuring impact, with backend-heavy React and Rails work
Atlassian provides team collaboration software including Jira, Confluence, and Trello used by organizations worldwide. As a large global company, Atlassian emphasizes an inclusive culture and flexible distributed work options.
Lead the engineering foundation behind reliable, measurable, and scalable AI-powered features.
Build evaluation frameworks, observability tooling, and diagnostic infrastructure for AI agents in production.
Combine hands-on software engineering with technical leadership and people management.
The company builds AI-powered products with a focus on reliability, scalability, and evaluation infrastructure. It operates as a fully remote, globally distributed team with an ownership-oriented culture.
Build and ship across growth surfaces, including landing pages, signup and onboarding flows, on both sides of the marketplace.
Run experiments end to end: set up the test, ship it, measure it honestly, and kill the ones that don't work.
Instrument the funnel to see where people drop off, and build internal tooling and automations to speed up growth and marketing.
We are an on-demand expert network connecting organizations with trusted experts for advisory work, projects, and AI model training. We're a hyper-growth, profitable company with offices in San Francisco, Brooklyn, and Bangalore.
Lead a full-stack team of engineers building and operating Discord's notification platform, including Elixir services, Python backends, and Kubernetes infrastructure.
Set technical direction for notifications infrastructure and ensure systems scale reliably as volume and complexity grow.
Partner with Product, Design, Data Science, and Marketing to define the notifications roadmap and drive improvement through experimentation and metrics.
Discord is a multiplatform, multigenerational, and multiplayer platform that helps people deepen friendships around games and shared interests. It has a highly engaged community of millions of daily active users and is focused on making gaming easier and more fun.
Build and iterate on A/B tests and experiments to increase first purchases on GitLab.com and self-managed GitLab.
Implement backend features in Ruby on Rails and frontend experiences in Vue.js for registration, trial, and upgrade flows.
Collaborate with Product Managers, UX Designers, and Data Analysts to ship small changes quickly and measure impact.
GitLab is the intelligent orchestration platform for DevSecOps, helping organizations increase developer productivity and ship better, more secure software faster. Trusted by over 50 million registered users and more than 50% of the Fortune 100, GitLab fosters a high-performance, remote-first culture driven by values and AI adoption.
Lead full-stack development of a clinical trial data platform using Ruby on Rails, React, and microservices.
Combine hands-on engineering with technical leadership, influencing architecture and collaborating with clients.
Work fully remotely from Brazil on a B2B contract, owning outcomes and improving patient safety.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It uses technology to review applications objectively and shares top-fitting candidates directly with employers.
Design, develop, and maintain end-to-end solutions using primarily Ruby on Rails for the ISPM platform.
Collaborate with security researchers to understand hacking strategies and build scalable solutions to emerging threats.
Be a technical thought leader, providing architectural and design direction while mentoring junior engineers.
Huntress is a remote-first cybersecurity company founded by former NSA operators, making enterprise-grade security accessible to businesses of all sizes. They secure over 6 million endpoints and 16 million identities worldwide, with a culture of standing with customers and each other.
Write production code daily and modernize the SDLC with CI, tests, staging, feature flags, and coding agents.
Coach the existing engineering team and set the roadmap with the GM.
Put AI in the product with retrieval, tool use, evals, and guardrails.
Beacon Holdings acquires and operates vertical SaaS companies, scaling through software and AI rather than headcount. The firm has raised $550M+ from top investors and values humility, honesty, hunger, and horizon.