Senior Software Development Engineer (SDE)

Remote (United States) Staff Software Engineer on Reddit's Observability team. Work spans monitoring, logging, and distributed tracing at scale (Prometheus, Thanos, Grafana, Vector, ClickHouse, OpenTelemetry, Loki). Responsibilities include building and improving availability, scalability, latency, automation, contributing upstream to open source, and sharing on-call duties. Requires 7+ years developing internet-scale software and experience with distributed systems and Kubernetes. Posted base salary range: $217,000–$303,900 USD/year.

Role to design MLIR dialects and APIs, implement compiler optimizations and kernel generation for neural networks, and collaborate with framework and hardware teams. Requires a BS/MS/PhD or equivalent, 3+ years' relevant experience in performance analysis and compiler optimizations, experience with MLIR/XLA/LLVM, strong C++ and Python skills, and familiarity with GPU programming (CUDA/OpenCL) and deep learning frameworks (PyTorch/JAX). Salary ranges provided for levels 3 and 4.

Remote Senior .NET Azure AI Developer role supporting Costa Rica, Peru, Colombia, and Bolivia. Responsibilities include building C# services and REST APIs, cloud integrations on Microsoft Azure, integrating Azure OpenAI and Azure AI Foundry, developing Copilot Studio agents, Power Automate flows and Power Apps, and providing production support. Requires strong experience in C#, .NET, Azure services, REST APIs, JSON/SQL, authentication and secure integrations, plus experience with Git, Azure DevOps and CI/CD.

Remote Senior Full Stack Developer role requiring 5+ years building web applications using C#, Angular and SQL Server. Responsibilities include designing and maintaining backend services and frontend UIs, optimizing SQL and database performance, developing APIs (including GraphQL), writing unit/integration tests, and using AI-assisted development tools. Preferred experience includes Microsoft SQL Server tuning, AWS (EC2, S3, SES), HTML/CSS, and familiarity with LLM/RAG concepts.

Work on Engineering Systems to design, implement, and maintain code signing and encryption frameworks, automate build/test/sign/deploy pipelines, manage certificate lifecycles, and troubleshoot CI/CD and packaging failures. Requires 5+ years of software engineering or DevOps/build engineering experience, strong Python and CI/CD platform skills, PKI knowledge, and U.S. citizenship or permanent resident status.

CrowdStrike is hiring an Applied Scientist II (Engineer II) to research, build, evaluate, and help productionize machine learning models for cloud cost attribution, forecasting, and anomaly detection. Role focuses on working with large-scale cloud billing and financial datasets, applying ML and MLOps practices, and collaborating with engineering and business partners. Position is remote for U.S. candidates and requires U.S. citizenship or Green Card/permanent resident status. Salary range for U.S. candidates is $100,000 - $145,000 per year.

Seeking an intermediate-level developer with strong Rust skills to own end-to-end systems work for Everyday Experience. Role spans product surfaces, backend services, CI/CD, reliability, and operational support. Candidates should be comfortable with testing, code review, production support, and using AI-assisted tooling; bonus for experience with Go and AWS. Remote within the United States and Canada; travel for periodic in-person engagement is expected.

1Password seeks an experienced/intermediate developer with strong Rust knowledge to work on the Everyday Experience team. Responsibilities include designing, delivering, and supporting complex systems across product surfaces and backend services, improving reliability and testing, participating in RFCs/RFDs and code reviews, and using AI-assisted tooling responsibly. Bonus experience includes backend development in Go and hands-on AWS experience. Role is remote within the United States and Canada and may require travel for in-person engagement.

Join New Relic's Telemetry Data Platform team to develop and maintain NRDB, a high-throughput telemetry database. Role requires 2+ years of distributed SaaS software development experience, strong Java skills, knowledge of algorithms and data structures, and familiarity with databases (MySQL/Postgres/DynamoDB/Redis/MongoDB), public cloud (AWS/Azure/GCP), and containerization (Kubernetes/Docker). Position is based in Portland, Oregon; visa sponsorship is not offered. Estimated base pay range: $98,000–$123,000 USD/year.

The role is a Senior Principal Software Engineer supporting 4–6 development teams (4–6 direct reports), responsible for portfolio-level architecture, reusable code foundations, POCs, cloud cost monitoring and reduction, vendor integration, technical leadership, mentoring, and incident escalation. Travel typically 5–20%. Minimum 7 years' relevant experience. Pay range listed (for certain US locations) $170,000–$240,000 per year.