Design, develop, and maintain robust web applications across front-end and back-end systems using TypeScript, JavaScript, React, Express, and PostgreSQL.
Collaborate with Product, Design, and DevOps teams to turn complex business needs into intuitive digital experiences.
Take ownership of meaningful projects and contribute to a collaborative, remote-first culture focused on innovation, quality, and customer impact.
The company builds scalable technology that supports businesses and workers worldwide. It fosters a remote-first, globally distributed culture focused on collaboration, continuous learning, and professional growth.
Design and develop full-stack payment modernization solutions using Java, Spring Boot, Kafka, and React.
Apply domain-driven design and own identity, cloud, and performance engineering for card network integration.
Drive testing, CI/CD, and collaborate across teams in a large matrixed program environment.
Kunai builds full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers. With over 20 years of success, the company fosters a culture of collaboration, creativity, and continuous learning.
Design and develop automated systems for global network infrastructure.
Build telemetry, monitoring, and observability solutions to improve reliability.
Collaborate with architecture, engineering, and operations teams to streamline workflows.
This company operates global network infrastructure supporting large-scale digital services. It fosters a collaborative, automation-first culture with a focus on reliability and continuous improvement.
Build production web apps and backend services for complex data models and database interactions.
Integrate with CRM and ERP systems to keep data flowing cleanly between Pursuit and customer tools.
Design scalable architecture and use off-the-shelf models to extract structured data from millions of sources.
Pursuit uses AI to scan millions of public documents and surface contract opportunities for companies selling to the public sector. It is a remote-first startup backed by top investors that values urgency, critical thinking, and direct communication.
Build and improve snc-provision, our framework for deploying and operating RaptorDB and MariaDB databases in production.
Own well-scoped features from design to test automation and delivery with guidance from senior engineers.
Automate operational tasks across the database fleet and investigate production issues using system data.
ServiceNow is the AI control tower for business reinvention, bringing together any AI, data, and workflow to help 85% of the Fortune 500 work smarter. The company fosters an AI-native culture where technology and talent are unstoppable together.
Own the architecture and evolution of APADCode's core backend platform and stateful AI interviewer runtime.
Design event-driven systems, coding execution infrastructure, and asynchronous pipelines for AI evaluation.
Build production-grade reliability, observability, and security across service boundaries and deployment workflows.
APADCode is an early-stage AI startup building live, adaptive technical interview infrastructure for evaluating software engineers. It is a small, founder-backed team focused on real hiring workflows and direct collaboration.
Work on business-critical systems for parcel creation and major initiatives across InPost.
Own the full development lifecycle: from architecture design to deployment and testing.
Build event-driven microservices using Java 21, Spring Boot, Kafka, and Hexagonal Architecture.
InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 10,000 people worldwide, it is one of the largest out of home delivery providers in Europe, committed to sustainable and efficient delivery solutions.
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.
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.
Own the money side of Splash: deposits, withdrawals, entry fees, payouts, fraud checks, and the double-entry ledger tying every cent back to player wallets and contests.
Design and run backend services on NodeJS and TypeScript in AWS, working closely with Finance, Compliance, and engineers in the US and Prague.
Automate reconciliation, build payment processor integrations, and ensure exactly-once posting, audit trails, and safe concurrency in a regulated real-money environment.
Splash brings people and communities together through the gamification of live sports and events. We're a small, quickly growing, remote-first team that loves sports and tech startups.