Own the architecture and technical roadmap for customer access to the Trading API, including identity, authorization, and account models.
Lead delivery of customer-facing trading applications with real-time market data and secure access systems.
Mentor engineers and set the standard for security, safe delivery, and production excellence.
Alpaca is a global leader in agent-first brokerage infrastructure, providing APIs for stocks, ETFs, options, crypto, and more. The company has 400+ employees globally and values curiosity, empathy, and accountability.
Design, develop, and maintain Golang and React/TypeScript applications for a data-intensive platform.
Take end-to-end ownership of features, from ideation through production and continuous improvement.
Collaborate with stakeholders to deliver reliable, scalable solutions and improve engineering standards.
They build and evolve a data-intensive platform serving major global organizations and financial institutions. The organization is a distributed team of about 30 technologists working in small, cross-functional teams with an emphasis on ownership and continuous improvement.
Lead the technical strategy and architecture of the Xsolla ID IAM platform, covering authentication, authorization, and session management at scale.
Design and evolve OAuth 2.0/OIDC flows, token lifecycle, and security primitives to meet product and compliance requirements.
Mentor a team of up to 8 backend engineers through 1:1s, performance reviews, and delivery ownership.
Xsolla is a global commerce company providing tools and services for video game developers to fund, distribute, market, and monetize their games. Headquartered in Los Angeles, it has helped over 1,500 game developers and fosters a remote-first, supportive culture focused on employee well-being.
Develop and maintain backend services for Xsolla ID using Go and modern IAM protocols.
Design OAuth 2.0/OIDC flows and secure high-load identity systems for millions of users.
Optimize PostgreSQL, Redis, and CockroachDB performance in a microservices environment.
Xsolla is a global commerce company helping video game developers fund, distribute, market, and monetize their games. With over 1,500 game developer partners and a remote-first culture, Xsolla values creativity, collaboration, and employee well-being.
Build and ship end-to-end product capabilities across frontend and backend systems.
Develop user experiences using TypeScript and React, along with services and APIs using Go, Python, or comparable tools.
Collaborate with Product, Design, Data, and engineering partners to balance usability, performance, reliability, and time to value.
LaunchDarkly provides a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. They are a growing company that values humble, open, collaborative, and kind teams.
Build and maintain user interfaces using React and TypeScript.
Develop backend services and APIs in Go, consuming GraphQL via Apollo Client.
Ensure federal accessibility standards and collaborate across teams.
Oddball builds quality software for the federal space, aiming to improve daily lives of millions of people. It is a small company that values learning, growth, and making a big impact.
Design, build, and maintain full-stack features across frontend applications and backend services.
Develop and maintain backend APIs for onboarding, authentication, transaction lifecycles, and operational workflows.
Build and enhance front-end experiences in customer-facing and internal web applications.
Veta Virtual is a talent company that hires for high-growth clients in the fintech and cryptocurrency industry. They foster a collaborative, high-trust culture and offer fully remote work opportunities.
Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.
Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.
Work on the heart of broker-dealer operations: clearing and settlement for US equities and options, ensuring systems are reliable and scalable.
Design and build new systems to enable new product offerings and revenue streams, from ideation to deployment.
Participate in an on-call rotation to maintain system health while prioritizing elimination of issues to protect team free time.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more, serving hundreds of financial institutions across 40 countries. The team is a dynamic group of 400+ globally distributed members who thrive working from their favorite places around the world, with a culture valuing curiosity, empathy, and accountability.
Design and maintain mission-critical brokerage systems, including gRPC microservices, React-based internal tools, and vendor integrations.
Lead regional engineering initiatives, support cross-functional projects, and mentor talent on engineering best practices.
Act as the operational reliability lead and incident commander during regional business hours to ensure 24x7 platform stability.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, and more. We are a diverse, globally distributed team of 400+ members backed by $400 million in funding from top-tier investors.
Design and build scalable identity, authentication, and authorization platforms at AlphaSense.
Partner with security teams to ensure secure-by-design systems aligned with SOC2 and GDPR.
Drive projects autonomously while collaborating with a Helsinki-based team in a remote setup.
AlphaSense provides AI-driven market intelligence and search trusted by 6,000+ enterprises, including most of the S&P 500. Founded in 2011, the 2,000+ employee company fosters a supportive, inspiring, and respectful global culture.
Extend the identity layer in Auth0: authentication flows, token issuance, and identity federation.
Build and maintain the ReBAC authorization model in OpenFGA.
Define how AI agents authenticate and receive scoped permissions alongside human users.
Basis develops software that automates digital media operations for agencies and brands, offering an all-in-one platform for planning, reporting, and financial reconciliation. Headquartered in Chicago, the company fosters an inclusive, growth-oriented culture with flexible work options across the U.S. and Canada.
Own features end-to-end from design through implementation, rollout, and iteration.
Design, build, and evolve backend systems (Go, REST/gRPC APIs) for entitlement, policy, and customer onboarding services.
Provide technical leadership and mentorship to senior and mid-level engineers.
Chainguard delivers hardened, secure, and production-ready builds of open source software to help organizations build faster, stay compliant, and eliminate risk. It is venture-backed by leading investors and serves Fortune 500 enterprises and global industry leaders.
Build and improve customer-facing registries, APIs, and artifact-serving systems that make open source software easy to consume securely and reliably.
Develop and operate backend services in Go, focusing on scalability, reliability, observability, and performance.
Collaborate with engineers and product partners on design, code review, and solving production issues.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of the software engineers and AI agents rely on. It is a venture-backed company serving Fortune 500 enterprises with a remote-first culture and a focus on customer obsession and intentional action.
Lead architecture and delivery of enterprise software platforms, from discovery to production support.
Build secure, scalable solutions with Next.js, TypeScript, Go, and modern data pipelines.
Drive AI-assisted development, mentor engineers, and set technical strategy across teams.
A partner company is hiring a Principal Engineer to shape enterprise software platforms that support digital transformation. The team values innovation, collaboration, engineering excellence, and continuous learning.
Develop backend services in Go for blockchain interactions, implementing ERC-4337 account abstraction, smart contracts, and microservices.
Build frontend applications with React/Next.js, integrating embedded wallet SDKs, Web3 libraries, and real-time blockchain events.
Design and implement full-stack Web3 features from smart contract events to UI, including ZK Stack specifics, admin panels, and transaction tracking.
Xsolla is a global commerce company that provides tools and services to help video game developers fund, distribute, market, and monetize their games. With over 1,500 game developers served and a remote-first culture, Xsolla prioritizes employee well-being, creativity, and collaboration.
Set technical direction across Coder’s agent harness, integrations, and workflows.
Design and build production systems in Go, with work across React and TypeScript where needed.
Lead complex projects from early ambiguity through production.
Coder is a leading platform for AI development infrastructure, enabling enterprises to run human and AI-driven workflows in secure, governed environments. The company provides self-hosted, agent-ready workspaces and fosters a collaborative, AI-forward culture.
Design and build systems for Corporate Actions and Security Master across global markets.
Ingest, normalize, and cross-verify security and event data from authoritative sources.
Build entitlement processing and ensure accurate propagation across books and customer-facing systems.
Alpaca is a US-headquartered leader in agent-first brokerage infrastructure, offering APIs for stocks, ETFs, options, crypto, and more across 40 countries. They are a global remote team of 400+ employees, backed by $400M in funding, focused on open source and diversity.
Build and run the systems behind Alpaca's lending and borrowing products, from APIs to batch pipelines.
Own a project end-to-end, from the first conversation to what's running in production.
Take your turn on call and fix root causes instead of living with them.
Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, and more. With 400+ globally distributed team members and backing from top-tier investors, Alpaca is committed to opening financial services to everyone on the planet.