153,263 Software Engineer jobs
General software engineering roles across the stack and domains.
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Staff Software Engineer
Method is a global design and engineering consultancy founded in 1999. We believe that innovation should be meaningful, beautiful, and human. We craft practical, powerful digital experiences that improve lives and…
Senior/Staff Software Engineer (Platform and Execution Model)
Build and own core parts of Trase OS, the distributed platform that orchestrates long-lived AI agents and workflows in regulated environments like healthcare and national security. Day-to-day focuses on durable execution, correctness under failure, platform APIs/SDKs, and distributed systems design using languages like Go, Rust, Java, or TypeScript.
Senior/Staff Software Engineer (Platform and Execution Model)
Senior/Staff engineer building Trase OS, the distributed platform that orchestrates long-lived AI agents and workflows in regulated healthcare and defense environments. Day to day is hands-on distributed systems work — execution model, reliability, security, observability — plus mentoring and cross-team architecture leadership.
Member of Technical Staff, AI Researcher (New Stealth Startup)
At a new stealth startup incubated by Red Cell Partners, this blended AI research/engineering role designs evaluation frameworks, RL environments, and reward/feedback systems for frontier LLMs and agents, runs fine-tuning and RL experiments, and ships findings into production tools. Core stack: Python plus frontier-AI methods (evals, post-training, RL).
Software Engineer III, Performance, Platforms Infrastructure Engineering
Software Engineer III on Google's Platforms Infrastructure (AI and Infrastructure) team, focused on performance. Day to day: write and review production code, lead design reviews, maintain documentation, and triage/debug large-scale system issues. Core tech: C++, Python, large-scale distributed systems and performance analysis.
Senior Software Engineer (Contingent)
Cryoport Systems is a comprehensive supply chain partner for the life sciences industry, delivering specialized solutions to meet the challenges of the biopharmaceutical, cell and gene therapy, reproductive medicine,…

Senior Software Engineer, Platform
Senior Software Engineer builds and optimizes CI/CD pipelines, automations, and infrastructure for a legal-tech platform, focusing on Java builds, Gradle/Bazel, Terraform, and Helm in AWS.
Software Developer Intern (Solutions Engineering Core Team), Winter 2027
15-week winter 2027 internship on Coveo's Solutions Engineering team in Montreal, building custom React/TypeScript demo interfaces, demo catalogs, and internal tools (including the Beacon event tracker) that help sales engineers showcase Coveo's commerce and AI relevance solutions. Hybrid role: 2 office days per week.
Integration System Engineer IV
Duties and Responsibilities: Implement GHX software application, inclusive of all modules, for customers and utilize knowledge of healthcare supply chain industry to provide support and analysis of the software and its…
Staff Software Engineer
From Fivetran’s founding until now, our mission has remained the same: to make access to data as simple and reliable as electricity. With Fivetran, customer data arrives in their warehouses, canonical and ready to…


Engineering Manager
Player-coach Engineering Manager for a backend team at Justworks, an HR/payroll platform: splits hands-on coding with coordinating projects, roadmapping with Product, and mentoring engineers. Stack includes Golang, Ruby on Rails, MySQL, Kafka, AWS, and Kubernetes; role is based in Toronto.


Engineering Manager, Product Foundations
Engineering manager who leads and scales a backend engineering pod on Justworks' Product Foundations team (reporting, document management, calendars, communications, org data) as a player-coach — a 50/50 split of people management and hands-on coding — using Go, microservices, Kubernetes, AWS, and event-driven architecture, with a push to apply AI to product features.


Senior Software Engineer, Solutions Engineering
Senior engineer on Justworks' Solutions Engineering team who leads technical discovery and delivery of partner API integrations and builds developer-ecosystem tooling (SDKs, docs, sample apps, OAuth/webhook patterns). Stack spans TypeScript/JavaScript, Go, Ruby, AWS, containers, relational stores, and OAuth/OIDC/OpenAPI.


Software Engineer, Solutions Engineering
Software engineer on Justworks' Solutions Engineering team building the developer ecosystem: developer portal, docs, SDKs, quickstarts, and partner API integrations. Day-to-day is full-stack web work (TypeScript/JavaScript, Go, Ruby, AWS, OAuth/OIDC) plus hands-on partner support and turning feedback into self-service tooling.


Senior Software Engineer, Product Foundations
Who We Are At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community.…
Desarrollador Ssr
GrupoMulti, a 48-year-old Argentine group (telecom, tech distribution, HVAC, solar energy), is hiring a semi-senior full-stack developer for its internal Systems team to build web apps, APIs, system integrations, and process automations. Stack: C#/.NET Core, React/Next.js, SQL, plus AI agents and Cursor; hybrid role based in Benavídez.
Développeur de logiciels expérimenté (C++) / Experienced Software Developer (C++)
Experienced C++ software developer on the Core Engineering team at Tower Research Capital, a high-frequency proprietary trading firm, in downtown Montréal. Day to day: build and optimize a low-latency HFT platform (market data collection, order dissemination), historical data/simulation systems, and risk and performance tools using C++ on Linux.
Salesforce Developer
Experienced Salesforce Developer on Nova Energy's Digital Team in Wellington for a 2-year fixed-term contract, building and customising Salesforce apps with Apex, Visualforce, Lightning Web Components and OmniStudio, plus REST-based integrations, in an agile team supporting Nova's energy, broadband and mobile businesses.