Software Engineer / Senior Software Engineer Jobs

Join Mozilla's Firefox Enterprise team as a Senior Software Engineer. Develop and ship key OS integrations for large-scale deployments using C++, Rust, and JavaScript. Collaborate with a global team to enhance security, administration, and the user experience for millions. Enjoy top benefits, inc...

Join Microsoft's Core AI team to shape the future of the .NET platform. As a Senior Software Engineer, you'll design and enhance AI-driven engineering systems in Redmond. Leverage your expertise in .NET, C#, Azure, and CI/CD to optimize build, test, and deployment workflows. This role integrates ...

Join our In-Car Payments Engineering team in London as a Senior Software Engineer. You will build secure, cloud-based transaction systems using TypeScript, Node.js, and AWS serverless technologies. This role requires PCI DSS expertise to develop and maintain our cutting-edge payment infrastructur...

Join NMI as a Senior Software Engineer in our Payments Processing group. Develop secure, scalable SDKs and backend services for payment device integrations using C#/Java. Enjoy a remote-first UK role with a bonus, private medical insurance, and a strong focus on PCI compliance and agile methodolo...

Join our international team in Bucharest as a Senior Software Engineer. Develop strategic SDWAN automation tools using Python, AWS, and Kubernetes. Work with APIs, non-relational databases, and modern DevOps practices in an Agile environment. This role offers a chance to mentor colleagues and sha...

Join Robinhood in Bellevue as a Senior Software Engineer on the Streaming Infrastructure team. Design and operate high-scale distributed systems using Kafka, Flink, and Debezium to process billions of daily events. Collaborate across teams to build a foundational platform that powers real-time da...

Join our Core Exchange team in Ljubljana to build high-performance, low-latency trading APIs. We seek a Senior Golang Engineer with 5+ years of backend experience in scalable, high-throughput systems. You will design and optimize our REST, FIX, and WebSocket interfaces, ensuring reliability for s...

Lead API and microservices integrations as a Senior Software Engineer in Atlanta. Utilize your expertise in Go/Python, Kubernetes, and cloud-native platforms to design robust solutions. This hybrid role offers challenging work where you can drive innovation and mentor junior team members.

Lead a full-stack engineering team at Capital One, driving innovation for the Global Payment Network. Utilize Java, Python, AWS, and cloud technologies to build robust, regulatory-compliant solutions. This people-leader role in McLean, Chicago, or Riverwoods offers competitive benefits and perfor...

Join Capital One as a Senior Back End Software Engineer. Utilize your expertise in AWS, Python, and Snowflake to build innovative cloud solutions. Collaborate in an Agile environment to drive financial empowerment for millions. This role offers competitive benefits and is based in Richmond or McL...

Lead a team of full stack engineers to build innovative, cloud-based solutions at Capital One. This senior manager role requires 6+ years of software engineering and 4+ years of people management experience. You will drive transformation using JavaScript, Java, Python, and AWS in a collaborative,...

Join Sentry's AI/ML team in San Francisco as a Senior Software Engineer. Develop a cutting-edge agentic AI platform using Python and PyTorch to triage and debug production issues. Leverage massive datasets to build scalable AI systems. This role offers equity, health insurance, and a chance to sh...

Join Sentry's AI/ML team as a Senior Software Engineer in San Francisco. Build critical evaluation infrastructure to measure the accuracy and reliability of AI systems. Design datasets, benchmarks, and test harnesses using Python/TypeScript. Enjoy equity, health insurance, and a key role in shipp...

Join Sentry's Issue Workflow team to shape the core debugging experience for millions. As a Senior Backend Engineer in San Francisco, you'll build scalable systems handling billions of daily queries using Django/Python. Tackle distributed systems challenges and innovate with AI, while enjoying co...

Join Sentry as a Senior C/C++ SDK Engineer in Vienna. Develop high-performance native libraries and integrations for Gaming, IoT, and critical applications. Tackle unique challenges in compilers, OS internals, and distributed systems while scaling our billion-event platform.

Join Sentry's Developer Infrastructure team in Seattle as a Senior Software Engineer. You will optimize CI/CD pipelines and build tooling using Python and Docker to enhance developer productivity and deployment safety. This role requires 5+ years of experience and offers equity, health insurance,...

Join Sentry's Developer Infrastructure team in San Francisco as a Senior Software Engineer. You will optimize CI/CD pipelines and build tooling to enhance developer productivity and deployment safety. We seek a Python expert with 5+ years of experience and strong Docker/CI/CD skills. This role of...

Join Sentry.io as a Senior Infrastructure Engineer in San Francisco. Design and build scalable platform services and APIs using Python and cloud technologies. You'll empower engineering teams with reliable, self-service tools and robust CI/CD pipelines. This role offers competitive compensation, ...

Join Sentry's core Issue Workflow team in San Francisco as a Senior Frontend Engineer. Build data-intensive UIs with React/TypeScript and Django/Python to redefine debugging for millions. Enjoy competitive compensation, equity, and health benefits while shaping high-impact, full-stack features.

Join Sentry.io as a Senior Infrastructure Engineer in Seattle. Design and build scalable platform services and APIs using Python, with cloud and Kubernetes expertise. Enable engineering teams with reliable, self-service tools and robust CI/CD pipelines. Enjoy competitive compensation, equity, and...