Software Engineer (Backend) Jobs

Join our San Francisco team as a Senior Backend Engineer. Be a technical driver, solving ambiguous problems across Python and TypeScript stacks. You'll own architectural decisions, ship features for billing and performance, and partner with frontend teams. We offer flexible schedules, unlimited P...

Join Uber's Customer Obsession team as a Senior Backend Engineer specializing in GenAI. You will build and scale a global, AI-powered customer engagement platform handling millions of real-time interactions. This role requires expertise in distributed systems (Kafka, cloud platforms) and language...

Join Microsoft Security in Redmond as a Senior Backend Software Engineer. Design and build foundational platform services for data access, ML inference, and agent orchestration within the Microsoft Defender ecosystem. We seek a candidate with 4+ years of experience coding in C, C++, C#, Java, Jav...

Join Meta's Manus AI team in Singapore as a Backend Software Engineer. Develop scalable core infrastructure using Golang, microservices, and cloud platforms (AWS/GCP/Azure). Build high-performance systems for AI agents, handling data flows and distributed architecture. Requires 3+ years of backen...

Join Uber's Grocery & Retail team as a Senior Backend Engineer in San Francisco or Sunnyvale. Design and build scalable backend services that power our fast-growing business. We seek an expert with 3+ years in backend development using Java, C++, Python, or Go. This high-impact role offers compet...

Join Microsoft in Redmond to build the AI-powered Advertiser Copilot. As a Senior Backend Engineer, you'll design scalable platforms using Semantic Kernel and integrate cutting-edge GenAI models. Leverage 4+ years of coding experience in C#, Python, or Java to revolutionize digital advertising.

Lead Backend Software Engineer specializing in AI Infrastructure & Tooling. Join Capital One in Plano to pioneer cloud-based solutions using Java, Python, and AWS. Lead diverse projects and mentor a team while building innovative AI agents and tools. Enjoy competitive benefits including performan...

Join a remote-first, global team as a Senior Java Software Engineer. You'll build and maintain the core backend platform, focusing on stability and reliability for complex systems. This role requires strong Java fundamentals and a proactive mindset. Enjoy high autonomy in a low-ego, quality-drive...

Join Uber's Customer Obsession team in Bangalore as a Senior Backend Engineer. Design and build scalable, high-availability systems using Golang, Java, or Python. Leverage cloud infrastructure and microservices to create seamless support experiences for a global user base.

Join Microsoft's AI revolution as a Senior Backend Engineer in Beijing. Design and scale the core platform powering Microsoft Copilot, using your expertise in cloud infrastructure and languages like Python or C#. Collaborate with top AI researchers to build secure, high-performance services that ...

Join a leading crypto company in London as a Senior Backend Engineer. Design and scale high-performance, event-driven systems for real-time blockchain transactions. Leverage your expertise in distributed systems and Python/C++/Java, with a move to Rust. Build impactful infrastructure in a fast-pa...

Join Satispay's Core Team in Milan as a Senior Backend Engineer. You will engineer critical systems like Payment Orchestration, IAM, and fraud detection using Java and microservices. Enjoy a hybrid model, unlimited PTO, stock options, and relocation support while building the backbone of our FinT...

Join our team in Bologna as a Junior Backend Software Engineer. Develop and maintain Python backend services and APIs for a data analytics platform. We seek motivated graduates or early-career professionals with solid software engineering foundations. Enjoy smart working, training, and growth wit...

Join our Cortex Platform team as a Principal Backend Engineer. Design and build massive-scale infrastructure handling billions of events per second. Leverage your expertise in distributed systems and databases like Cassandra or Elasticsearch. Be instrumental in Tel Aviv, delivering unparalleled s...

Join Microsoft's Sports Data Engineering team in Vancouver as a Senior Backend Engineer. Design and build high-availability, low-latency data pipelines processing millions of live sports data points. Leverage your 4+ years of coding experience and cloud expertise (Azure/AWS/GCP) to power experien...

Join Microsoft's Azure Data team in Vancouver as a Senior Backend Software Engineer. Design, build, and operate large-scale cloud services powering Fabric Data Engineering and big data analytics. Leverage your expertise in C#/.NET or similar to solve complex problems and drive innovation in a dat...

Join Microsoft's AI organization as a Principal Backend Software Engineer. Develop next-generation shopping capabilities for Copilot and Browsers using your expertise in high-throughput systems. This role in Redmond requires 8+ years of experience with C++, C#, Java, or Python. Lead design, mento...

Join Microsoft's Azure Data team in Tel Aviv/Herzliya to build the next-generation, cloud-scale Kusto analytics platform. Design and develop high-availability distributed systems using C#, Python, or Java in Azure. Drive architectural decisions for real-time insights, mentoring engineers and impa...