Responsible for designing and executing performance benchmarking strategies, characterizing AI training/inference and HPC workloads at scale, identifying bottlenecks across compute/memory/network/storage, building automation tools, and driving system tuning and architectural recommendations. Requires M.S./Ph.D. or equivalent, 8+ years in performance engineering or system architecture, proficiency with profiling tools (Linux perf, Nsight), CUDA, HPC networking (InfiniBand/RoCE/NVLink), and programming in Python and C++.

Lead design and implementation of a unified multi-tier memory/storage layer and KV-cache systems for low-latency, high-throughput LLM inference. Requires 15+ years building large-scale distributed or storage systems, strong C/C++ and Python experience (Rust preferred), deep knowledge of GPU/host memory hierarchies, RDMA/GPUDirect/NVLink/NVMe-oF technologies, and experience integrating with LLM serving engines.

Role to design and implement an automation factory pipeline that converts AI models into validated, deployable NIM services across Cloud, On‑prem and Kubernetes. Responsibilities include infrastructure, pipelines, Docker builds, test harnesses, metrics, performance engineering and observability. Requires strong experience in distributed systems, containerization (Docker, K8s), CI/CD, cloud technologies and 8+ years of relevant experience; BS/MS in CS or equivalent preferred.

Work directly with CEO/CTO to design and build Bask Health's serverless telehealth backend. Responsibilities include end-to-end ownership of services, writing well-tested code, prototyping with LLMs (Claude, Cursor), building for scale and reliability, and collaborating across the team. Required technical focus areas include Next.js, SST, TypeScript/JavaScript, Node.js, SQL databases and AWS services.

Bask Health seeks a front-end / full-stack software engineer to design, build, and ship product experiences for a serverless, multi-tenant telehealth platform. Core technologies called out include Next.js, Drizzle, SST, TypeScript, Three.js, React, Node.js and SQL. The role is AI-first (LLMs, Claude, Cursor) and emphasizes end-to-end ownership, prototyping with real users, reliability, accessibility, and performance.

Work directly with CEO/CTO to design and build Bask Health's serverless telehealth platform. Responsibilities include end-to-end ownership of services and surfaces, writing tested TypeScript/JavaScript code, prototyping with AI tools (LLMs, Cursor, Claude), and building for scale, performance, accessibility, and reliability using Next.js, SST, Node.js, SQL, Drizzle and AWS services.

1Password is hiring a remote Backend Developer for US and Canada-based candidates. The role involves coding, testing, debugging, delivering and maintaining production systems, collaborating with cross-functional teams, participating in planning, mentoring junior engineers, performing code reviews, and being part of an on-call rotation. Required: 2+ years of software development experience and proficiency in Golang; bonus for experience with Kotlin, Swift, Rust, or JavaScript.

Join Hopper's CX Platform team to design, build, and operate core systems for the post-booking experience (self-serve flows, internal agent tools, HTS Assist conversational AI). Role requires 6+ years building large-scale distributed systems or customer-facing applications, strong full-stack and API/microservices experience, and familiarity with cloud infrastructure; preferred experience includes conversational AI/LLM orchestration, Scala/Python, React/TypeScript, and telephony/CRM integrations.

Join the Docker Desktop Desktop Platform team to design and build backend and platform systems (installation, updates, startup, shared components). Responsibilities include improving reliability, observability, and performance, contributing to architecture, writing high-quality Go code, and participating in on-call rotation as needed. This is a 100% remote role restricted to candidates currently living in the East Coast time zone (US or Canada). Docker considers visa sponsorship on a case-by-case basis.

Senior backend engineer responsible for technical direction and implementation of the MCP Gateway and related services. Requires 6+ years backend experience, strong product and security mindset, proficiency in modern languages (primarily Go), and experience with secure, high-throughput services. Remote-first role with offices in Seattle and Paris; may participate in on-call rotation. Docker considers visa sponsorship case-by-case.

Senior Principal Engineer responsible for defining multi-year technical vision and architecture for Docker's foundational Bridge platform, driving cross-company programs, architecting billing and identity control planes, data and observability infrastructure, and enabling enterprise governance and usage-based monetization. Requires deep experience in large-scale distributed systems, platform domains (identity, billing, data, infrastructure), cloud and modern infrastructure patterns, and cross-organizational leadership.

Join GitHub as a Staff Software Engineer focused on data engineering to design, prototype, implement, and support high-performance data systems and APIs. The role requires several years of software engineering experience (job lists alternatives including 3+ to 9+ years depending on qualifications) and proficiency with languages such as Go, Python, Ruby, Rust, JavaScript, C/C++, C#, or Java; experience with Azure services, Cosmos DB, and scalable data pipeline design is preferred.

Join ClickUp's Hierarchy squad to develop and maintain scalable, high-performance backend systems using Node.js (Express, NestJS), Typescript, Postgres, Kafka and AWS. The role requires 8+ years of backend experience, expertise in database optimization, microservices, containerization (Docker, Kubernetes), and strong collaboration and problem-solving skills. Remote work options available.

Hands-on principal engineer to own long-term architecture for ClickUp's collaboration surfaces (real-time editing, live canvases, file uploads, media streaming). Role requires deep experience in distributed systems and real-time collaboration (CRDTs/OT), working across frontend, backend, and infrastructure (Angular, Quill, WebSockets, Yjs, Node.js, PostgreSQL, AWS). Accountable for shipping multi-quarter initiatives, improving performance and reliability, and mentoring engineering leaders.

Join Chainlink Labs Product Security to design and deploy security tools and core features for public Chainlink products, advise teams on secure architectures, define processes to detect and mitigate attacks, and contribute to Web3 security. Minimum qualifications include experience in Go or Rust and prior security-related work.

Chainlink Labs seeks Research Interns/Research Engineers to work with domain experts on applied cryptography, mechanism design, distributed systems, and related research and transition innovations into production. Requires B.S. in computer science or equivalent, coursework in algorithms/data structures and discrete math, familiarity with academic literature, and professional software development experience. Preferred: advanced degree and familiarity with Go or Rust and blockchain/smart contracts. Role is global and remote-based with some expected overlap with EST.

Close is hiring a Senior Backend Software Engineer (USA only, 100% remote) to build and operate backend services and AI/LLM-backed product features. The role involves working with a Python/Flask stack, data stores (MongoDB, PostgreSQL, Elasticsearch, Redis), AWS infrastructure (EKS, MSK, RDS, ElastiCache, EC2), CI/CD with Docker/Kubernetes, and tooling like Terraform and Ansible.