Help define architecture to support millions of daily API requests, build and scale infrastructure for sending tens of millions of emails daily, and improve high availability across distributed applications.
Scale databases like Postgres and Clickhouse for performance, enhance observability using tools like Datadog, and refine disaster recovery plans for quick and reliable service recovery.
Build infrastructure with IaC frameworks like CDK and TF, work with Typescript and Golang, and design and operate async pipelines handling tens of millions of messages daily with on-call rotation for critical services.
Build and operate Resend’s email transport infrastructure.
Design systems for domain-level, provider-level, customer-level, and IP-level throttling.
Partner with Trust & Safety to build controls that protect Resend’s sending network from abuse.
Resend is building the modern email sending platform for developers and cares deeply about quality, craft, and the developer experience. They are a fully remote team of 45 spanning 13 countries and are backed by a16z, Y Combinator, and others.
Build and evolve the frontend experiences customers use to create, preview, and analyze email campaigns.
Design and scale the backend systems that power high-volume email sending, including queue management, retry logic, and event processing.
Own deliverability-adjacent systems: bounce classification, suppression management, IP/domain reputation monitoring, and feedback loop processing.
Customer.io's platform is used by over 8,000 companies to send billions of emails, push notifications, in-app messages, and SMS every day. They help teams send smarter, more relevant messages using real-time behavioral data; under the hood, Go, React, Ember and AI help them ship fast and scale with confidence.
Own and build core backend systems for highly scalable messaging infrastructure.
Design, ship, and maintain backend services handling billions of messages monthly.
Solve complex infrastructure problems across routing, messaging, delivery, and automation systems.
Textla is the first outbound operating system for SMS, allowing enterprise brands to leverage AI-first infrastructure to deliver communication campaigns at scale. They are an early-stage startup with meaningful traction, top-tier investors, and a small, fast-moving team that operates as a people-first company.
Design, build, and operate reconciliation systems to track desired stack state, detect and repair drift across stack templates, grafana.com state, Hosted Grafana, and actual customer stack configuration.
Collaborate across SSS, grafana.com, and deployment configurations to ensure stack lifecycle workflows remain reliable, observable, and resilient.
Improve operational efficiency by reducing deployment complexity and contributing to the Stack Config Reconciliation project.
Grafana Labs is a remote-first, open-source powerhouse with over 20M users of Grafana. They help more than 3,000 companies manage their observability strategies with the Grafana LGTM Stack, featuring scalable metrics (Grafana Mimir), logs (Grafana Loki), and traces (Grafana Tempo).
Design, build, and operate reconciliation systems to track desired stack state, detect and repair drift across stack templates, grafana.com state, Hosted Grafana, and actual customer stack configuration.
Collaborate across SSS, grafana.com, and deployment configurations to ensure stack lifecycle workflows remain reliable, observable, and resilient.
Improve operational efficiency by reducing deployment complexity and contributing to the Stack Config Reconciliation project.
Grafana Labs is a remote-first, open-source powerhouse with more than 20M users of Grafana around the globe. They help more than 3,000 companies manage their observability strategies with the Grafana LGTM Stack. Their team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything they do.
Architect future iterations of core systems, addressing scaling requirements.
Design and implement developer tools to enhance deployment safety and reproducibility.
Drive excellence in monitoring and guide incident response for quick issue resolution.
Found provides tools for self-employed individuals, offering a business bank account that automates taxes and expense tracking. They aim to give self-employed people the security and peace of mind historically available only at large corporations and are looking for kind, resourceful, and passionate people.
Build out Rerun's commercial offering for ingesting, indexing and querying multimodal data at scale.
Grow your ownership of design and architecture.
Turn rough ideas into solid systems.
Rerun is building a new multimodal data stack for physical AI, aiming to transform the physical-world economy. They focus on data infrastructure and tools for extraction, ingestion, storage, querying, streaming, and visualization of temporal multimodal data.
Design, build, and maintain scalable backend services and APIs that power Chattermill’s core analytics platform.
Architect reliable, maintainable distributed systems and contribute to the evolution of backend service design and infrastructure.
Own end-to-end delivery of backend engineering workstreams, from technical scoping and architecture through to implementation, testing, observability, and production support.
Chattermill helps large successful brands like Uber, Amazon, and Wise put their customers at the centre of everything they do. Using best-in-class tech in a fast-evolving AI space, their Customer Experience Intelligence platform continuously analyses feedback to help clients identify what to do next.
Take an active role in influencing our roadmap and your own career objectives.
Drive projects from initial ideation all the way to operations once it is in the hands of customers.
Design, build, operate, and maintain critical systems, owning the reliability, performance, and availability.
Grafana Labs is behind the open observability cloud, and is founded on the principles of open source, open standards, open ecosystems, and open culture. They are a 100% remote company with 1,600+ team members across 40+ countries.
Drive major technical initiatives from design through production, improving scalability, reliability, and correctness across critical systems.
Design and evolve backend services, APIs, event-driven workflows, and data models that support complex business processes at scale.
Improve the operational foundations of the platform through better observability, testing, deployment safety, and incident reduction.
Tem is rebuilding the energy transaction, making it transparent and fair. They aim to put power back in the hands of customers and tackle the critical problem of access to low-cost electricity, leveraging AI-driven infrastructure for efficient and sustainable energy markets.
Earning the trust of our large-scale operator customers to further Grafana's "big tent" philosophy of data accessibility and to meet clear business objectives.
Designing and leading the development of backend services, distributed systems, and enterprise features at scale.
Driving continuous improvement of our engineering culture through words and actions.
Grafana Labs is a remote-first, open-source powerhouse with more than 20M users of Grafana, the open source visualization tool, around the globe. They help more than 3,000 companies manage their observability strategies with the Grafana LGTM Stack, which can be run fully managed with Grafana Cloud or self-managed with the Grafana Enterprise Stack. The Grafana team thrives in an innovation-driven environment where transparency, autonomy, and trust fuel everything they do.
Design, develop, and deliver high-quality backend services and APIs primarily using Go (Golang) and deploy them in Kubernetes environments.
Build and maintain automated tests for backend services, participate in code reviews, and monitor service performance in production to debug issues.
Provide technical guidance on backend architecture and integration challenges, sharing knowledge and supporting continuous improvement of processes and documentation.
Applied Systems provides innovative software and services for the insurance industry. They are an established insurtech company with 40+ years of experience and focus on creating a collaborative, value-driven culture for their team.
Lead architectural design and technical discovery for complex, distributed systems across our platform.
Define and evolve system boundaries, service interactions, and data flow within our event-driven ecosystem.
Guide the design of scalable, fault-tolerant systems leveraging asynchronous communication patterns (e.g., RabbitMQ, Kafka, SNS/SQS).
Fanatics is building a leading global digital sports platform that ignites the passions of global sports fans. We offer products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.
Wynd builds infrastructure that delivers massive amounts of web data to the companies training the world’s most powerful AI models. They are a lean, technical team that moves fast and expands what’s possible for open web data and AI.
Designing, building, and maintaining scalable applications across the stack.
Contributing to high-performance backend services.
Working on complex frontend experiences and data-processing workflows.
Coderio designs and delivers scalable digital solutions for global companies. With a strong technical foundation and a product-oriented mindset, its teams lead complex software projects from architecture to execution.
Build scalable backend services and APIs that power our digital merchandising platform.
Work with other senior engineers to contribute to high level decisions about the architecture and design.
Work with Product Managers to make Jane’s advertising product offerings sound, robust and easy to use.
Jane Technologies is an MIT-founded eCommerce company in the cannabis industry experiencing rapid growth. Their mission is to bring confidence to the online cannabis shopping experience by connecting consumers with local dispensaries and brands. They are a small close-knit team of highly technical engineers with diverse backgrounds and a strong engineering culture.