Tech jobs
Job listings
Staff Backend Engineer, Customer Value Optimization
Staff-level backend engineer at HelloFresh in Toronto building and owning scalable production infrastructure for serving ML models, acting as the technical bridge between Data Science and Backend Engineering in the Customer Value Optimization tribe. Core stack: Python, distributed systems, APIs, and microservices, with a hybrid 3-days-in-office model.
Staff Data Scientist
Staff Data Scientist at HelloFresh in Chippendale, Sydney (hybrid) leads and grows a data science team, translating business challenges into ML models, experimentation frameworks, and analytics that drive commercial outcomes. Day-to-day blends people leadership with hands-on Python, PySpark, Databricks, XGBoost, and A/B testing work.
Staff Frontend Engineer, Consumer Alliance
Staff-level frontend engineer at HelloFresh (meal-kit delivery) in Warsaw, owning customer-facing web and app surfaces end to end — from problem framing to production. Core stack is React, React Native, and TypeScript, with strong emphasis on web performance, observability, and daily AI-assisted coding (Claude Code, Cursor, Copilot).
Senior / Staff Software Engineer, Reference Data Services
Senior/Staff engineer on Clear Street's FACT team building the services that deliver authoritative reference data (security/pricing master, corporate actions, market data) across the firm's cloud-native capital markets platform. Day-to-day is designing scalable Go/gRPC APIs with PostgreSQL, Kafka, Redis, and Kubernetes, plus mentoring teammates.
Senior / Staff Software Engineer, AI Platform
Clear Street is hiring a Senior/Staff engineer to build the core AI platform powering a copilot inside a new AI-native trading experience. Day to day: developing a high-performance Rust backend for streaming, low-latency tool execution, caching, and orchestration, plus safe trading-action infrastructure, using Postgres, TypeScript, React/React Native, and LLM APIs.
Senior / Staff Software Engineer, Full-Stack Product
Senior/Staff full-stack engineer building the web experience for Clear Street's new AI-native active trading platform — shipping core trading workflows (order entry, positions, blotter, alerts) and AI-native UI patterns, with backend collaboration in Rust and Postgres. Core stack: TypeScript, React, React Native.
Senior / Staff Software Engineer, Low Latency
Senior/Staff engineer building low-latency order and execution management infrastructure in Rust for Clear Street's cloud-based trading platform, designing distributed, fault-tolerant trading services with strict correctness guarantees. Core stack includes Rust, Kafka, Aeron, PostgreSQL, Kubernetes, gRPC, and Snowflake.
Senior / Staff Data Scientist, Applied AI
Clear Street is hiring a Senior/Staff Data Scientist to own the reliability of an AI copilot embedded in its trading platform — building evaluation systems, benchmarks, quality gates, and model improvement loops. Core work spans LLM evals/telemetry plus its stack of Rust, TypeScript, Postgres, and React.
Senior / Staff Software Engineer, Front End
Senior/Staff Front End Engineer building Clear Street Active, a high-performance web trading platform for active traders, on a cross-functional frontend team. Core stack is TypeScript, React, TanStack, and Tailwind, with work on real-time market data and low-latency execution workflows.
Senior / Staff Platform Software Engineer
Senior/Staff platform engineer building the core AI platform behind Clear Street's new AI-native trading experience: a high-performance Rust backend for streaming responses, low-latency tool orchestration, and safe, auditable trading actions. Stack: Rust, Postgres, TypeScript, React/React Native, LLM APIs.
Senior / Staff Software Engineer — Algorithmic Execution Platform
Senior/Staff engineer on Clear Street's Algorithmic Execution Services team building a greenfield, low-latency C++ trading platform: a client-facing FIX gateway, exchange feed handlers (ITCH/OUCH), venue connectivity, and real-time pre-trade risk controls. Hybrid (4 days onsite) out of New York, NY or Lisle, IL; $200k-$350k base.
Software Engineer, Mid-Level to Staff+
About the Role Join an AI platform team building software that helps businesses delegate work to AI agents across their tools and systems. This hands-on individual contributor role spans product, backend platform, and…
Staff Manufacturing Engineer
Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify…
Staff Software Engineer
Senior/Staff Software Engineer (Data Platform) at an early-stage AI marketing-optimization startup. Day to day: own backend services and data pipelines end-to-end in Python/TypeScript on GCP/AWS, ingesting CRM, web, ads, and product data into warehouses like BigQuery/Snowflake to power ML systems, analytics, and customer-facing products.
Staff Photo Editor, Business
Assigns, edits, and publishes photography and video for The New York Times' Business report across print, digital, mobile, and social platforms, directing staff and freelance photojournalists in a fast-paced newsroom. Requires 5+ years newsroom experience plus Photoshop, PhotoMechanic, CMS, and video-editing skills.
Staff Software Engineer, HR Experience
Staff software engineer on Gusto's HR Experience (HRX) team, owning full-stack features end to end — technical design, implementation, testing, deployment, and production monitoring — with light oversight. Works with a modern backend (Rails/Node/Django), frontend (React/TypeScript), and relational databases; joins on-call and mentors less-tenured engineers.
Staff Recruiter, Early Career and Interns
About Redwood Materials Redwood Materials was founded in 2017 by JB Straubel, co-founder and former CTO of Tesla, on a simple but radical idea: the critical minerals powering the energy transition already exist. They…
Staff Software Engineer / Technical Lead Manager
Leads autonomous driving software development and cross-functional teams at Waymo, defining technical roadmaps and managing performance while collaborating on backend (C++, Spanner) and frontend (Angular/React) systems for self-driving vehicles.
