Lead the architectural design and hands-on development of our global fiat payment rails.
Architect, implement, and scale seamless API integrations into our banking partners' systems.
Develop robust internal operational tooling to support reconciliation, automated alerts, financial operations, and compliance reporting.
Zerohash is the leading crypto and stablecoin infrastructure platform and the operating system for digital money, powering the next generation of financial services. Founded in 2017, zerohash enables banks, brokerages, fintechs, and payment companies to offer crypto trading and is trusted by some of the world’s most recognized financial and consumer brands.
Build and maintain automated evaluation pipelines (evals) for agent and skill outputs.
Define strict input/output contracts for MCP tools and agent skills using typed schemas.
Own the prompt engineering lifecycle for assigned tools and skills.
EX Squared LATAM is a digital transformation company focused on building innovative, high-impact technology solutions. They partner with top-tier clients across global, regional, and local markets, fostering a collaborative, inclusive, and innovation-driven culture.
Work directly with business and technical stakeholders to identify high-value AI use cases and translate business problems into executable technical solutions.
Design and build enterprise-grade Claude enabled applications, agentic workflows, workflow copilots, knowledge assistants, and decision-support systems.
Help enterprise clients rationalize Claude licensing types, evaluate usage models, and design an overall licensing strategy aligned to adoption, governance, cost management, and business value.
Aimpoint Digital is a market-leading data, AI, analytics, and operations research advisory and solution engineering firm. They help organizations design, build, and operationalize enterprise-grade data and AI platforms, decision intelligence solutions, optimization systems, and production AI applications.
Build and ship features across frontend and backend systems
Move seamlessly between Next.js, SvelteKit, and Hono depending on what the problem requires
Work with Postgres as the primary data layer, designing schemas and optimizing queries
SERHANT. is the most followed real estate brand in the world, calibrated for the marketplace of tomorrow, delivering proven results for buyers, sellers, and developers. SERHANT. revolutionizes the traditional brokerage model by innovating through media and content creation and is powered by a full-service in-house film studio as well as an amplification platform that puts our properties in front of more people than anyone else.
Provide security automation and application development expertise.
Assist in detection and alerting through various security tools.
Evaluate new technologies and processes that enhance security capabilities.
Ivanti manages, automates, and protects data and technology to empower continuous innovation. Their AI-powered platform brings IT and Security teams together around a single, trusted system of record enabling smarter decisions. They serve 34,000 customers across 149 countries.
Design and build production-grade RAG or LLM-based systems.
Architect AI systems end-to-end, considering AI guardrails and governance.
Implement validation layers and response verification mechanisms.
Cresteo aims to be a leader in people-first nearshore tech services, valuing a people-centered approach. They are built on expertise, transparency, profit-sharing, and innovation, fostering a culture where software development is seen as a human sport and art form.
Design, develop, and maintain the core services for offensive cybersecurity and user emulation in our range simulation environment, focusing on scalability, performance, and fault tolerance.
Own and drive end-to-end technical projects, from requirements gathering and architecture design to deployment. This includes defining scope, identifying risks, and aligning stakeholders across teams, while setting clear goals and priorities.
Mentor and support engineers on the team; promote a collaborative culture and guide the team in coding best practices, testing, and architectural design. Actively develop the technical skills of senior engineers and help raise the overall engineering bar on the team.
SimSpace provides an AI Proving Ground where organizations train, test, and outmaneuver adversaries in any environment. Founded in 2015 by experts from U.S. Cyber Command and MIT Lincoln Laboratory, SimSpace enables adaptive, AI ready defenses and unifies training, testing, and validation. SimSpace fosters a culture of continuous learning, curiosity, and professional growth with a value system that is Human Centered. They are a team of innovators, protectors and problem solvers and committed to building teams that reflect the communities they serve.
Enhance compiler performance, investigating bottlenecks and collaborating with teams to improve build times.
Maintain and expand support for multiple operating systems, including Windows and Android.
Drive innovations in Swift and C/C++, Java/Kotlin interoperability, enabling seamless integration for Windows and Android.
The Browser Company is building a better way to use the internet with a focus on browsers. They are a remote-first, distributed team of close to 100 people (and growing!).
Develop and maintain software for our edge devices, server infrastructure, and web applications.
Build and improve the APIs connecting our system components (edge, server, web).
Design and improve the user interfaces that customers use in our web application.
Glacier is a Series A startup based in San Francisco tackling trash by building custom sorting robots and AI-powered business analytics that enable recyclers to superpower their plants. From major CPG companies to municipal recycling facilities, their clients trust them to turn recycling data into actionable insights.
Build and maintain production-quality gameplay systems, workflows, and tools in C++ on Unreal 5 with minimal oversight.
Own and evolve rendering systems in Unreal Engine 5, including lighting, materials, particles, post-processing, shadows, and graphics scalability.
Collaborate closely with artists to prototype and implement stylized rendering features, shaders, VFX workflows, post-process effects, camera techniques, and other expressive visual systems.
SIE's teamLFG is on a mission to create games that bond players together into deeply invested communities. They value a mission-focused team with a diverse set of backgrounds, experiences, interests, and viewpoints.