Design and implement highly scalable brokerage systems and microservices.
Collaborate with global teams to enhance the core framework and support multiple languages, currencies, and markets.
Act as incident commander during regional business hours, ensuring proactive 24x7 stability.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, and more. With a global team of 400+ members spanning multiple countries, we are deeply committed to open-source contributions and fostering a vibrant community.
Build low-latency trading infrastructure on Linux, including pricing engines, connectivity gateways, and market-data systems.
Own the full lifecycle of your code from design to production support, including incident response and continuous improvement.
Work with modern C++20, Go, and cloud-native infrastructure on AWS with microsecond-level latency optimisation.
Reactive Markets is an OTC trading platform that handles over $50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. Their engineering team is small, senior, and deeply invested in building cutting-edge, reliable, high-performance systems.
Design and architect the algo trading platform with deep knowledge in frontend, backend, databases, and distributed systems.
Write high-quality code and make critical decisions to deliver the best customer experience.
Work with low-level CPU hardware and concurrency for high throughput and availability.
Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure company. The team is 380+ globally distributed members with a culture of curiosity, empathy, and accountability.
Design and build performance-critical components for a high-frequency trading platform.
Own the full lifecycle from design to production support, including incident response.
Mentor junior engineers and contribute to architectural decisions that shape the platform.
Reactive Markets is the 2026 OTC Trading Platform of the Year, handling over $50 billion in daily trading volumes across FX, Equities, and Cryptocurrency. Our engineering team is small, senior, and deeply invested in building cutting edge, reliable, high-performance systems.
Build Alpaca's algo trading platform to deliver high quality and performance for users.
Design and architect the platform by wearing many hats in a small team, writing tons of code.
Leverage deep knowledge in frontend and backend, databases, distributed systems, and CPU-level hardware for high throughput.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more. Our team of 400+ globally distributed members thrives on diversity and collaboration, backed by $400 million in funding from top-tier investors.
Build and scale the systems and services that form the foundation of Alpaca's global payments and treasury platform.
Operate in an industry where money movement is critical, using modern, event-driven, and highly scalable architectures.
Collaborate with a distributed team to design and implement solutions with autonomy, focusing on quality and resilience.
Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, and more. Our global team of 380+ members values curiosity, empathy, and accountability.
Design, build, and maintain scalable backend services and APIs for a European marketplace.
Own development and implementation of new features from concept to production.
Collaborate with cross-functional teams and contribute to engineering best practices.
The company builds scalable technology solutions that power a fast-growing European marketplace. It is a remote-first team with a collaborative culture, focusing on ownership, autonomy, and engineering excellence.
Design, build, and own low-level systems across Fusion, Fusion Snapshots, Ignite, and Sched.
Write reliable, well-tested code primarily in Go and C, with Rust and JVM where needed.
Drive performance engineering for multi-cloud orchestration, autoscaling, and fault tolerance.
Seqera provides software for scientists solving today's most complex challenges, from innovative therapeutics to unveiling the secrets of our universe. We are a fast-growing startup trusted by over 150 leading life sciences organizations, with a passionate and talented team of over 25 nationalities.
Work on features to increase speed and functionality of trading infrastructure, including new algorithms and exchange integrations.
Play an active role in executing system architecture and roadmap, collaborating with Product Management.
Grow to become an expert in entire trading systems and use deductive reasoning to solve complex problems.
sFOX is a full-service prime dealer that unites liquidity from over 30 exchanges and OTC desks. Founded in 2014, the company is backed by prominent investors and has a rapidly growing team.
Design and develop scalable backend services using Go for enterprise-grade applications.
Architect distributed systems and microservices with high availability and fault tolerance.
Build secure APIs, optimize databases, and implement CI/CD pipelines with Kubernetes.
Jobgether operates an AI-powered matching platform that connects candidates with hiring companies. They are a fully remote company with a collaborative and supportive culture, emphasizing technical growth and innovation.
Build and own backend services, infrastructure, and data systems for a leading US trading platform.
Solve complex scalability challenges while gaining deep expertise in U.S. financial systems.
Collaborate with cross-functional teams and maintain high code quality through thorough reviews.
Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company has over 200,000 daily users and offers a culture focused on high performance, low latency, and fault tolerance.
Design, develop, and support enterprise solutions using GoLang, Kubernetes, and cloud infrastructure.
Lead architecture discussions, drive proof of concepts, and document projects for seamless integration.
Collaborate with engineering, product, and sales teams while supporting multiple services through launch.
CIQ builds enterprise infrastructure for demanding workloads including AI, HPC, and cloud-native orchestration. They are a company of builders and open source practitioners, serving major enterprises and government agencies.
Design and operate Kubernetes-based build platforms to transform package specifications into production-ready artifacts.
Improve system reliability, scalability, performance, and multi-architecture support across production environments.
Develop automation for package rebuilds, validation workflows, and dependency analysis to reduce manual effort.
The company builds secure software delivery infrastructure powering production-ready software at scale. It maintains a remote-first, inclusive culture focused on innovation and ownership.
Design and maintain core backend infrastructure using Golang for high-performance API systems.
Improve performance, security, and stability of API routing and execution systems.
Collaborate remotely with product and engineering teams while owning impactful technical decisions.
Our partner builds advanced open-source infrastructure for modern API development. They are a remote-first engineering team focused on autonomy, craftsmanship, and collaboration.
Design and scale highly available backend services and APIs supporting AI-powered developer tools.
Develop distributed systems optimizing reliability, latency, cost, and performance at global scale.
Provide technical leadership through mentorship, code reviews, and collaboration across engineering teams.
Our partner is building next-generation AI-assisted software development experiences. This remote-first role contributes to a globally impactful AI platform with a collaborative culture focused on innovation, inclusion, and technical excellence.
Design, build, and maintain high-throughput, low-latency C++, Go, and Python services for core platform components.
Take complete ownership of the feature lifecycle from development through production deployment and ongoing operations.
Implement and integrate complex algorithms including tracking, inference, and sensor fusion into production services.
Cavnue, a Consor company, develops smart road technologies that deliver real-time digital twins of the roadway environment using AI, sensors, and cameras to improve safety and efficiency. We are building a diverse, remote-friendly team focused on engineering excellence and real-world impact.
Lead end-to-end architecture and implementation of high-performance detection tools.
Mentor junior engineers through design reviews and promote maintainable code standards.
Collaborate with product managers and scrum masters to deliver high-quality releases on schedule.
Corelight defends the world's most sensitive networks by transforming digital footprints into actionable insights, using open-source innovations and agentic AI. It is a fast-growing network detection and response platform with a collaborative, inclusive, distributed culture.
Design, develop, and maintain scalable backend services in Go for data ingestion, storage, and querying.
Own and evolve critical platform components including APIs, messaging systems, and query-serving architectures.
Drive architectural decisions for system reliability, scalability, observability, and operational excellence.
Our partner is a company building foundational systems for large-scale data platforms and analytics capabilities, focusing on distributed backend services. They offer a remote-first, high-ownership environment with cross-functional collaboration and AI-driven productivity tools.
Design, develop, and maintain backend services using Go.
Deploy and support applications running in Kubernetes environments.
Contribute to CI/CD and automation initiatives and platform engineering best practices.
This customer is a global science and technology company operating across Healthcare, Life Science, and Electronics industries. They develop enterprise-grade solutions used worldwide and invest heavily in modern cloud-native technologies, platform engineering, and identity management.