python backend engineer

We are seeking a visionary and highly accomplished Vice President (VP), to join our team as an Application Development AI Engineer. The ideal candidate is a seasoned engineer with a proven track record of building and scaling high-performing and resilient products, driving innovation in product development, and designing robust, scalable software...

Python and PySpark expertise define this Data Engineering role, focused on AI applications, cloud platforms, and production-grade software engineering. Build and operationalize data and AI solutions using Python, PySpark, SQL, REST APIs, and FastAPI. The work spans ETL/ELT, batch and streaming pipelines, data quality, metadata, lineage, observability, and...

Build enterprise AI platforms with Python and LangGraph at Miratech, supporting a US healthcare client through remote work from anywhere. As a Senior AI Engineer, you will develop agentic AI solutions using Python, LangGraph, and LangChain. You will create intelligent workflows, conversational applications, and automation across business functions. The work...

RESPONSIBILITIES: Work with internal disciplines, vendors, clients and stakeholders to define data requirements and the technology stack for projects. Audit source systems (CRM and marketing platforms such as Salesforce and Sailthru) and define migration guidelines: what to migrate, in what structure and in what order, for execution by internal or...

BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...

**Principal Python Engineer — ML Infrastructure (AI Training)** **About The Role** What if your Python expertise could directly shape the infrastructure that powers the most advanced AI systems in the world? We're looking for a Principal Python Engineer in Toronto to design and build the data pipelines, annotation tooling, and evaluation systems that...

As Sensor Tower continues to grow as a global company, we are looking for a Senior Data Engineer to build amazing products together. We have a wonderful team of more than a hundred engineers globally and are preparing for much more growth in the coming years We are looking for an experienced and passionate professional to focus on developing our products in...

Build enterprise AI platforms with Python and LangGraph at Miratech, supporting a US healthcare client through remote work from anywhere. As a Senior AI Engineer, you will develop agentic AI solutions using Python, LangGraph, and LangChain. You will create intelligent workflows, conversational applications, and automation across business functions. The work...

Build enterprise AI platforms with Python and LangGraph at Miratech, supporting a US healthcare client through remote work from anywhere. As a Senior AI Engineer, you will develop agentic AI solutions using Python, LangGraph, and LangChain. You will create intelligent workflows, conversational applications, and automation across business functions. The work...

Build enterprise AI platforms with Python and LangGraph at Miratech, supporting a US healthcare client through remote work from anywhere. As a Senior AI Engineer, you will develop agentic AI solutions using Python, LangGraph, and LangChain. You will create intelligent workflows, conversational applications, and automation across business functions. The work...

Python and SQL specialists can build scalable data pipelines as Data Engineers in a hybrid consulting assignment, with two onsite days in Toronto.This long-term consulting job supports a major bank client. The Data Engineer will design automated pipelines, develop ETL processes, and process data using Python and SQL. The work also includes data validation,...

Build enterprise AI platforms with Python and LangGraph at Miratech, supporting a US healthcare client through remote work from anywhere. As a Senior AI Engineer, you will develop agentic AI solutions using Python, LangGraph, and LangChain. You will create intelligent workflows, conversational applications, and automation across business functions. The work...

Build enterprise knowledge systems with Python, LangChain, and LangGraph as a hands-on AI Engineer developing agent-driven platforms. This Python AI Engineer develops backend services and platform components for knowledge applications. The work spans RAG pipelines, hybrid retrieval, AI agent workflows, and automation. You will also support containerized...

Build Python AI services with FastAPI and async APIs at Newfold Digital, working remotely with daily overlap from 09:00 to 13:00 EST. Design scalable systems using modern LLM and retrieval technologies. As a Senior Software Engineer, you will build production APIs and agent-powered platform capabilities. Your work includes Semantic Kernel, provider-agnostic...

Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in...

Build AI agent products from Pakistan with Python, TypeScript, and daily use of AI coding tools on Proto’s remote-first team. As a Full Stack Engineer, you will develop Proto’s SaaS products for governments, regulators, and businesses across emerging markets. You will work across applications, servers, services, databases, and browser experiences while...

Taiv is a fast-growing tech startup located in Winnipeg, Canada. Taiv uses AI to make business TV more fun, engaging, profitable, and easier to manage, starting with bars and restaurants. We've built proprietary tech that uses computer vision to watch live TV and improve the content with contextually-aware commercials, content, and games. Our tech also...

Build reliable software with Python and AI at ZoomInfo, working remotely on applications, services, and data platforms for business teams. As a Senior Software Engineer, you will own complex technical projects from ambiguous requirements through production. You will use Python, SQL, APIs, data pipelines, and applied machine learning to create maintainable...

Drive innovation as a Senior Backend Engineer with a remote-first AI-native platform team focused on marketing and creative insights. You will leverage your expertise in Node.js and TypeScript to craft robust backend systems that scale effectively. Join a fast-growing Series B company where you’ll design and maintain backend APIs that support various...

Design AI agents with Python and TypeScript as a Senior AI Developer at a Montreal startup, working in a hybrid model. Build production systems for legaltech. Abbeal is hiring a Senior AI Developer, also identified as Senior AI Engineer, for a permanent client-side position. You will help launch a new project intended to transform the legal sector. The work...