Design and build a high-performance, fault-tolerant pricing engine from the ground up.
Solve complex challenges in distributed systems, scalability, reliability, and performance engineering.
Partner with engineers and stakeholders to shape the future of airline retailing technology and spend the majority of your time hands-on tackling the hardest technical problems.
Design and implement a shared core layer used across desktop, mobile, and backend
Contribute to architecture decisions around CRDT and distributed systems
Collaborate closely with frontend, mobile, and backend engineers to integrate Rust components
Termius is redefining how engineers interact with remote systems. Millions of engineers and thousands of companies rely on Termius worldwide. As a leading cross-platform SSH client, their mission is to boost productivity and foster collaboration by rebuilding the Terminal for the modern era.
Build scalable, high-quality applications using Rust.
Work on cutting-edge data and cloud technologies.
Contribute to a fully remote and globally distributed team.
OpenObserve is a rapidly expanding open-source observability platform. We unify logs, metrics, and traces into one deployable system and are supported by leading investors.
Architect the algorithms, execution strategies, and infrastructure that power solver competition, quote aggregation, and intent-ready execution workflows.
Lead deep code and design reviews, make high-impact architectural decisions, and uphold the highest engineering standards.
Work with product, research, and ecosystem partners to align Solver capabilities with the NEAR Intents roadmap.
Defuse Labs develops NEAR Intents to enable seamless cross-chain interactions in an automated world — connecting AI, services, and financial applications. With expertise in AI, cryptography, and decentralized finance, our team is redefining how intelligent agents interact across blockchain networks.
Partner with product managers, designers, and analysts to identify growth opportunities and turn them into high-quality, data-driven engineering solutions.
Implement reusable services and components that power marketing campaigns, onboarding, KYC, and first-funding experiences across web and mobile.
Collaborate on distributed systems that handle large volumes of global traffic while maintaining high performance and reliability.
Kraken is a mission-focused company rooted in crypto values. They aim to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. As a fully remote company, they have Krakenites in 70+ countries and are industry pioneers who develop premium crypto products.
Design, implement, and maintain the core Walrus decentralized storage network, including storage nodes, client software, and toolchains.
Work with research, cryptography, and security teams to keep the Walrus network secure, performant, and reliable.
Optimize existing systems for scalability, efficiency, and reliability.
Mysten Labs creates foundational infrastructure to accelerate the adoption of decentralized, blockchain-based protocols. It is a remote-first, world-class team backed by top Silicon Valley venture funds, focused on bringing the next billion users to web3.
Design and build core systems for our new product from scratch
Build low-latency, high-reliability services that interact directly with Solana's transaction and block building pipeline
Implement security at every layer, from transaction signing to user data protection
Jito builds the Market Layer of Solana, the infrastructure that powers real markets on-chain. They build foundational network infrastructure and are a small, profitable company with product-market fit where every team member drives significant technical decisions and shapes our product roadmap.
Take ownership of the Fondue cashback and incentives product, evolving its underlying architecture and driving technical standards for scaling.
Independently design and execute solutions for distributed systems, implement AI-first coding practices, and decouple monolithic dependencies.
Architect and maintain scalable REST APIs, collaborate cross-functionally with finance and support, and improve system resilience by eliminating single points of failure.
Postscript provides an SMS marketing platform for ecommerce brands to manage subscriber lists, messaging, customer service, and drive sales. It's a 100% remote organization with over 250 employees, backed by top investors like Greylock and Y Combinator, and fosters a high-growth, autonomous, and passionate culture.
Design and implement top-tier software solutions focused on security, performance, and scalability.
Research, propose, and deliver smart technical approaches to complex business needs while continuously improving existing architecture and legacy systems.
Partner with QA and Support teams to diagnose and resolve issues, driving technical discussions and mentoring peers in clean code, testing, and design best practices.
Teramind pioneers a predictive, AI-driven approach to safeguarding organizations' people, data, and operations as a global leader in user behavior analytics and insider risk management. It thrives as a fully-remote team since 2014, offering truly diverse, global teams focused on innovation, collaboration, and incubating talent.
Design and develop multi-threaded asynchronous replication systems with parallel streaming capabilities
Build object-level delta replication with checkpointing and resume functionality
Implement secure data transfer mechanisms using TLS 1.3 with mutual authentication
DataDirect Networks (DDN) is a global market leader renowned for powering many of the world's most demanding AI data centers, in industries ranging from life sciences and healthcare to financial services, autonomous cars, Government, academia, research and manufacturing. DDN's cutting-edge data intelligence platform is designed to accelerate AI workloads, enabling organizations to extract maximum value from their data.
Significantly impact the architecture and performance of a next-generation infrastructure.
Optimize distributed systems for real-time processing at scale.
Enhance the robustness and efficiency of core infrastructure components.
Jobgether is a platform that uses AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly against the role's core requirements. The system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.
Build, test, and deploy reliable, scalable software with AI capabilities in a high-traffic environment.
Own systems end-to-end, including design, deployment, production operations, and on-call incident resolution.
Design robust architectures and APIs, applying security-by-design principles within a complex travel ecosystem.
Voyage Privé is Europe's leading travel tech platform, revolutionizing online luxury travel with a focus on business growth and positive change. The company operates independently across 9 markets with tens of millions of users and fosters a mission-driven culture on a unique campus integrating tech, sports, arts, and social impact.
Ensuring that systems built to support new initiatives are well designed and scalable.
Analyzing existing systems and infrastructure landscape, identifying opportunities to improve architecture, reduce duplication, make systems more performant and robust.
Identifying key recurring patterns leading to incidents and non-project overhead, and coming up with a plan to address those
Lightspeed's one-stop commerce platform helps merchants innovate to simplify, scale, and provide exceptional customer experiences. Founded in Montréal, Canada in 2005, Lightspeed is dual-listed on the New York Stock Exchange (NYSE: LSPD) and Toronto Stock Exchange (TSX: LSPD).
Lead the development of technology strategies and roadmaps.
Ensure the security, stability, and availability of systems.
Foster a culture of continuous improvement in software engineering.
ATPCO is the world's primary source for air fare content, holding over 200 million fares across 160 countries. They believe in flexibility, trust, and a culture where your wellbeing comes first.
Extremely intense, hands-on role with full ownership.
Push for excellence and raise the bar.
Obsession with building and shipping extremely fast.
Dualentry is one of the fastest-growing AI companies, writing the future of Finance. They're a small team that is growing fast with huge momentum, having raised $100,000,000+ from world-class investors.
Contribute to an Internal Developer Platform by building internal products used by other engineers from the organisation.
Focus on boosting the Engineering Productivity and Delivery Efficiency across the organization, interacting directly with engineers to discover opportunities.
Build & document services/libraries/tools with Java/Python/Node/Go on top of Kubernetes/AWS infrastructure, while owning and evolving the CI/CD platform.
SmartRecruiters, an SAP company, delivers an AI-powered hiring platform that automates and optimizes the entire talent acquisition process for leading enterprises. It is a values-driven, globally focused tech company with a collaborative and inclusive work environment, supporting over 4,000 companies with a strong financial backing and a bold vision for the future of work.
Partner with and guide Engineering and Product Leaders to shape the technical and product direction of Monzo, providing company-shaping leadership across large collectives and owning high-impact problems.
Remain hands-on in coding and architecture in complex, high-risk, or novel areas, actively identifying high-leverage opportunities and setting the direction of Engineering effort.
Mobilise teams around high-impact problems, lead architectural direction for complex systems, set a high bar for technical excellence, and proactively mentor and develop senior engineers and future leaders.
Monzo is a digital bank on a mission to make money work for everyone by providing simplified personal and business banking, investing, and pension products. The company has grown to around 5,000 employees, including 600 engineers, and fosters a culture focused on solving problems, changing lives, and creating magical customer experiences through innovation and collaboration.
Be the architectural anchor for our native applications and networking stack.
Lead the optimization of our high-performance networking engine written in Go.
Design, implement, and harden secure Interprocess Communication (IPC) mechanisms.
Secure Code Warrior helps companies secure their software through developer-led practices. They are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom with a mission to establish new standards for coding.
2+ years working in Crypto/Blockchain using Rust or Go or C++.
Strong software development background and knowledge of common algorithms and data structures.
Strong knowledge of writing efficient and safe code.
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide. They give individuals the freedom to own their assets and confidently participate in the future economy. They are a truly global organization, with international teams and a flat organizational structure.
Collaborate with Product, Design, Operations, and Security to deliver well-architected, scalable compute solutions.
Participate in technical architecture discussions with a focus on query engines, storage systems, and distributed database design.
Build services, APIs, and experiences that support user delight, quality, high availability, and performance.
Dbt Labs is the pioneer of analytics engineering, helping data teams transform raw data into reliable, actionable insights. They've grown from an open source project into the leading analytics engineering platform, now used by over 90,000 teams every week, driving data transformations and AI use cases.
Maintain, extend, and improve our S3 implementation.
Design and develop in C/C++ under tight deadlines with minimal supervision
Participate in technical reviews throughout the course of development
DataDirect Networks (DDN) is a global market leader that powers many of the world's most demanding AI data centers, in industries ranging from life sciences and healthcare to financial services, autonomous cars, Government, academia, research and manufacturing. DDN's cutting-edge data intelligence platform is designed to accelerate AI workloads, enabling organizations to extract maximum value from their data.