Software Engineer - Platform Software Jobs

Principal Software Engineer – Platform Owner (Hands-on) at Furhat Robotics in Stockholm. Own the entire robot platform, SDK, cloud, and DevOps for a shipped, global product. Ideal for a former startup CTO or principal engineer who prefers coding over managing. Join a profitable, ~20-person team b...

Senior Software Engineer - Backend role on Uber Eats' Catalog Platform in Aarhus, Denmark. Design and implement highly-scalable, distributed systems powering product catalogs and inventory for a global marketplace. Requires 5+ years experience with C++, Java, Python, or Go, and expertise in large...

Join Uber's Communications Platform as a Senior Backend Engineer in San Francisco or Sunnyvale. Architect and build highly scalable, mission-critical systems powering real-time and offline communications for millions of users. Requires 4+ years of experience, proficiency in Python, Go, or Java, a...

Join Citi as a VP Full-Stack Senior Software Engineer to build 'Citi Assist', a GenAI assistant for global employees. You’ll own end-to-end features using Python, TypeScript, and React, working with data pipelines and cloud infrastructure (OpenShift/Kubernetes). Based in London, this role offers ...

Join Microsoft’s Azure AI Search team as a **Software Engineer** on the AI Platform. You’ll build secure, scalable APIs and SDKs powering global AI experiences, using .NET and AI-assisted tools. Located in **Redmond, WA**, this role requires expertise in C#, Python, or Java, plus cloud security a...

T-Mobile seeks a Sr. Software Engineer for its Billing Platform in Overland Park, Atlanta, or Frisco. You will design scalable solutions using C++, Oracle, and SQL, driving innovation in microservices and big data. Ideal candidates bring 4-7+ years of experience and telecom billing domain knowled...

Seeking an experienced Software Engineer III for a long-term contract in Alpharetta, GA. You will develop and support a scalable Databricks data platform, leveraging PySpark, Delta Lake, and Apache Spark. Requires 3+ years of hands-on experience with Spark fundamentals and clean Python code. Enjo...

Join a top-tier team as a Staff Software Engineer (L4) on the Data Platform. Architect scalable data solutions using AWS, Spark, and Kafka while mentoring engineers. Requires 8+ years of experience, expertise in distributed systems, and proficiency in Python or Java. Drive innovation on complex d...

Join Fivetran's ETL Platform team in Toronto as a Staff Software Engineer. Own the core data pipeline platform, ensuring reliable, large-scale data synchronization for customers. Leverage your expertise in languages like Python, Kotlin, and cloud infrastructure (AWS/GCP/Azure) to solve complex in...

Join GoodLeap as a Senior Software Engineer on our AI Platform team. Build scalable, agentic AI systems using Python/TypeScript for sustainable tech. Design tools to empower teams and homeowners, tackling unique technical challenges. This role offers a collaborative environment in Austin, San Fra...

Uber seeks a Staff Software Engineer (Backend) for its Order Platform in Bangalore. You will design and scale mission-critical distributed systems handling all Uber transactions with 99.99% availability. Requires 8+ years of experience, fluency in Go/Java/C++, and deep distributed systems experti...

Join our team as a Senior Software Engineer, Platform in Philadelphia or New York. Design and optimize secure, cost-efficient cloud infrastructure using Agile methodologies. Collaborate cross-functionally to automate services and enhance developer experience. We offer a competitive salary, stock ...

Join Uber's Core Security Engineering team in São Paulo as a Backend Software Engineer. You will build and scale the critical authentication platform for human and non-human identities. This role involves developing secure, resilient login services using Go, Java, Python, or TypeScript. Enhance r...

Join Microsoft's AI Asia Platform Team in Beijing to build foundational AI infrastructure for Azure, Copilot, and Bing. Develop high-performance Agent Runtime and LLM serving frameworks, turning cutting-edge research into production services. We seek an engineer with 2+ years' experience in syste...

Join Microsoft's CoreAI team as a Principal/Senior Software Engineer for the Experimentation Platform (ExP). You will architect and develop high-scale infrastructure to enable rapid, safe iteration and evaluation of AI-driven applications. This role requires strong coding skills in languages like...

Join Quizlet's Partner Platform team as a Senior Software Engineer in San Francisco. Design and build scalable APIs, SDKs, and plugin frameworks to power external integrations. Leverage your 5+ years of platform engineering experience to ensure security and reliability. Enjoy competitive benefits...

Lead the development of a cutting-edge AI chip simulation platform at Microsoft in Redmond. This principal role requires deep expertise in C++/Python systems programming and collaboration across hardware and AI research teams. You will design and deliver critical simulator tools for next-generati...

Join our team as a Senior AI Software Engineer in Spain. Implement and integrate cutting-edge LLMs and GenAI APIs to enhance real-world applications. We seek strong Python skills and hands-on RAG, prompt engineering, and CI/CD experience. Enjoy remote work, relocation support, health insurance, a...

Join our Dev Enablement team in Hamilton as a Software Engineer. Build internal tools and services to accelerate development teams in a flexible, hybrid environment. We value problem-solving, collaboration, and a growth mindset over a long tech checklist. Enjoy competitive benefits, professional ...

Join Confluent as a Senior Software Engineer for the Connect Platform. Design and build secure, scalable systems to bridge Apache Kafka with the wider ecosystem. This remote role in Canada requires expertise in Java, cloud platforms, and distributed systems. Enjoy a remote-first culture, equity, ...