421 Developer Tools jobs
Open tech roles at companies in developer tools and platforms.
Software Engineer
Software Engineer on Snowflake's Snowpark Container Services team, building an elastic, high-scale cloud-native compute platform. The role involves designing and developing Kubernetes-based OCI-compliant container compute features, distributed systems work, and on-call/operational support, with hands-on coding in Java, C++, or Go.
Software Engineer
Early-stage B2B startup building a platform for automating supply chain integrations. The engineer designs AI coding agents and the infrastructure/runtime that hosts integrations, owning core systems end to end using TypeScript, React, Bun, Effect-TS, PostgreSQL, Kubernetes, and AWS.
Founding Product Designer
First product designer at an early-stage B2B SaaS company, owning design for an agentic integration platform and shipping production frontend in React and TypeScript. You'll design collaborative integration-building tools plus runtime, deployment, and observability interfaces, and establish the design system.
Platform Engineer (Kubernetes)
Platform engineer on an early-stage AI infrastructure team building tools that simplify production Kubernetes and multi-cluster operations. Day to day involves writing Go for custom Kubernetes operators and controllers, GitOps with ArgoCD, Terraform/Helm infrastructure-as-code, Ceph/WEKA storage, Prometheus/Grafana observability, and Cilium networking.
Software Engineer 2, AI Gateway
Builds and maintains Kong's AI Gateway, an API management platform for AI/LLM traffic, implementing features like multi-LLM routing, load balancing, semantic caching, and MCP. Core work is server-side development in Go or Rust on distributed, Linux-based systems.
Senior Product Designer
DuckDuckGo seeks a Senior Product Designer to lead end-to-end design for its privacy-focused browser, search engine, and subscription products, collaborating cross-functionally to solve problems and pioneer new solutions for millions of users.
Product Designer - Dashboard
Product Designer on Plaid's Dashboard team, designing and shipping clear, intuitive experiences for customers configuring products, monitoring integrations, and managing accounts. Works closely with PMs and engineers on polished UI, user flows, and interactive prototypes for complex financial and technical workflows.
Customer Value Architect - Houston
Customer Value Architect at Neara, working directly with high-value utility customers to drive adoption of Neara's SaaS platform (engineering-grade 3D digital twins of electricity grids built with machine learning). The role focuses on customer enablement, defining and validating ROI/business cases, training and workshops, and identifying expansion opportunities, in close partnership with Sales an
Senior Software Engineer, Control Plane
Senior engineer on Kong's Control Plane team, designing and building the high-performance, resilient services that let users configure and manage Kong Gateway at enterprise scale. Core work is in Golang across distributed systems, Kubernetes, and PostgreSQL, with ownership from architecture through deployment and operations.
Senior Fullstack Engineer
Senior fullstack engineer building robust backend services and APIs in Kotlin, Java, or TypeScript and integrating them into web apps with React/TypeScript, working directly with clients, typically remotely.
Software Engineer
Software Engineer on Kong's Billing Platform Team, building and maintaining TypeScript/Node.js microservices for subscription management, entitlement provisioning, usage metering, and CRM integrations, using Kafka, PostgreSQL, and Kubernetes.
Solutions Engineer, Pre-Sales
Pre-sales Solutions Engineer for Omni, an AI analytics platform built on a semantic model. You own the technical side of deals — discovery, demos, and hands-on proofs of concept in prospects' own data environments — working with SQL and the modern data stack (cloud warehouses like Snowflake/BigQuery/Databricks, dbt) alongside Account Executives.