Ashby seeks a Staff Software Engineer (Product Engineering) to take ownership of large product areas and ship end-to-end features. The role expects full-stack work (frontend and backend), product spec and design involvement, and collaboration across engineering, product, and design. Tech stack examples: TypeScript, React, GraphQL, Node.js, Postgres, Redis. The role is open to candidates in multiple European countries and includes occasional in-person meetups.

Ashby is hiring a Senior Product Engineer (full-stack) for the EU who will take ownership of large product areas and deliver end-to-end projects: research, write product specs, wireframe, prototype and implement. The role emphasizes product thinking, ownership, and collaboration (pair programming), and lists a tech stack including TypeScript, React, GraphQL, Node.js, Postgres and Redis. The position is EU-focused with in-person meetups at least twice a year.

Ashby is hiring a Senior Product Engineer for US-remote candidates to take ownership of large product areas and deliver end-to-end features. The role involves writing product specs, wireframing, prototyping, and building across the stack using technologies such as TypeScript, React, GraphQL, Node.js, Postgres, and Redis. The team meets in person at least twice a year.

Ashby is hiring a Senior Product Engineer based remotely in Canada to own large product areas end-to-end — researching customers, writing product specs, building wireframes and implementing features across frontend and backend. The role emphasizes TypeScript/React/GraphQL/Node.js/Postgres/Redis experience, strong product thinking, and a culture of ownership with periodic in-person meetups.

Ashby is hiring a Staff Product Engineer to own large product areas end-to-end: researching customers and competitors, writing product specs, designing wireframes, and implementing solutions across the stack. The role emphasizes TypeScript/React/GraphQL/Node.js experience, building reusable platform building blocks (design system, query/analytics/policy engines), strong product thinking, and working in a fast-deploying CI/CD environment. The position is remote for US-based candidates.

Senior/staff-level Design Engineer role at Ashby (remote in Canada). The role expects strong proficiency in both visual/product design and engineering: shipping production UI using TypeScript and React, expanding and implementing the company design system, building composable components, and collaborating with Product Engineers. Tech stack includes TypeScript, React, GraphQL, Node.js, Postgres, and Redis. The position involves working on product at scale and contributing to end-to-end design and implementation.

Senior-level Design Engineer role focused on both visual/product design and hands-on implementation. Responsibilities include redesigning product surfaces, expanding and implementing the in-house design system, shipping features end-to-end, and collaborating closely with product and engineering. Tech stack includes TypeScript, React, GraphQL, Node.js, Postgres, and Redis. Role is remote within the US and works on a product with large-scale usage.

Senior individual contributor role (8+ years) focused on technical leadership for Reddit's Home feed on Android: design and implement Android architecture, drive developer workflow improvements, collaborate with product/design/ML teams, own experimentation and metrics, and mentor engineers. Remote within the United States, Canada, or Europe; hybrid near listed offices is also possible.

Twilio is hiring an entry-level/junior Full Stack Software Engineer (L1) to join the Messaging and Email experience team (remote - US). Responsibilities include designing, developing, deploying and operating full-stack software and APIs at scale, supporting production and on-call activities, performing code reviews, and creating documentation. Required experience: building scalable software systems (distributed systems/infrastructure), web applications, and RESTful services. Cloud platform experience (AWS, Azure, GCP), configuration management, and deployment system experience are listed as desired.

Lead complex, cross-team technical initiatives and shape architecture and engineering practices at Karat. Role requires 10+ years of post-internship experience with modern languages (Ruby, Python, React, TypeScript/JavaScript), expertise in microservices, APIs (REST/GraphQL), cloud platforms (AWS/GCP/Azure), DevOps and distributed systems, plus client-facing engagement and mentoring. Applications must be in English and candidates must reside in Bengaluru.

As a Software Engineer (SWE3) at Karat (Bengaluru only), you'll own end‑to‑end features across the full stack, design and build scalable services and APIs (REST/GraphQL), work with cloud infrastructure and DevOps practices (AWS/GCP/Azure), and collaborate with product, design, and data teams. Requires 5+ years professional experience, strong system architecture and database design skills, and excellent English communication. Applicants must reside in Bengaluru and submit applications in English.

Join MongoDB's Infrastructure Security team (within SRE) to design and implement scalable security primitives and services protecting compute, networking, and identity across AWS, Azure, and GCP. Work includes Linux security mechanisms, Kubernetes and eBPF-based runtime policies, CSPM and vulnerability management tooling, CI/CD and Terraform integration, monitoring/logging pipelines, and leading end-to-end projects. Role expects 5+ years experience and proficiency in one or more languages (Java, Go, Rust, Python, C/C++).

Design and build core security primitives and services protecting MongoDB Atlas compute, networking, and identity across AWS, Azure, and GCP. Use Linux security mechanisms (AppArmor, SELinux, seccomp, cgroups), Kubernetes, and eBPF; develop APIs, automation, and tooling for CSPM, vulnerability management, and monitoring/logging pipelines; integrate security into CI/CD and Terraform. Requires 5+ years in software/SRE/security engineering and proficiency in at least one language (Java, Golang, Rust, Python, or C/C++). Role based in NYC, Austin, Seattle, San Francisco or fully remote on East Coast business hours.

Join Reddit's Machine Learning Platform team to design, implement, and operate a large-scale GenAI platform and LLM Gateway. Responsibilities include building RAG applications (embeddings, vector search, retrieval), implementing agentic AI workflows (e.g., LangChain/LangGraph), driving MLOps/LLMOps practices (CI/CD, versioning, testing), and establishing observability/monitoring and governance for production GenAI pipelines. The role expects experience with cloud infrastructure (AWS, GCS), Kubernetes, infrastructure-as-code (Terraform), and strong proficiency in Python and/or Go.

Work on MongoDB's Database Experience team building and maintaining .NET/C# libraries (driver, Entity Framework provider, OData integration, analyzer). Responsibilities include designing and implementing features, fixing bugs, testing across OSes, contributing to open source, collaborating with product and server teams, and mentoring junior engineers. Requires 5+ years writing software and substantial C# experience; good written and spoken English.

Contract senior role for a Python-focused AI software engineer based in Romania (remote). Responsibilities include designing and building Python applications, implementing data storage solutions, optimising performance, contributing to tooling and open-source projects, and collaborating with clients in an agile environment. Key requirements: deep Python knowledge, experience with modern AI tools and multi-agent frameworks (LangChain/AutoGen), SQL/PostgreSQL, Git, and professional English.

Work on the core AI tutoring system including prompt architectures, agentic workflows, real-time adaptive behaviors, experimentation and custom evaluation metrics. Role requires production software engineering (Python), cloud and CI/CD experience, and 1+ years building complex LLM-based systems; collaborate with educators and product teams to translate pedagogical goals into technical solutions.

EnergyHub seeks a hands-on Software Architect to drive migration to distributed architecture (using DDD and related patterns), define and lead an internal developer platform, apply organizational design (Conway's Law / Inverse Conway Maneuver), mentor senior engineers, and quantify technical debt and TCO for build vs. buy decisions. Position is remote in the United States; employer does not sponsor immigration.

Work on Reddit's high-traffic Feeds pages building front-end features and products. Collaborate with product, design, and backend engineers; own full development lifecycle (design, development, testing, experimentation, launch). Requires 6+ years of software development with front-end languages/frameworks (JavaScript, TypeScript, React/Vue/Angular/LIT/Polymer) and experience with CSS; familiarity with GraphQL/REST/HTTP/Thrift, large-scale web application considerations, observability, and experimentation is a plus.

Senior-level engineering role on Datadog's Cloud FinOps team focused on designing scalable platforms and models to provide visibility into cloud infrastructure costs (AWS, GCP, Azure), enable cost attribution and forecasting, and influence company-wide decisions on infrastructure and AI usage. Hybrid role based in New York with cross-functional collaboration across Finance, Engineering, and executive leadership.