Remote Software engineering Jobs • Spark

We’re looking for a Principal Software Architect to design and implement next-generation, AI-enabled observability and data platforms that power real-time insights and operational reliability across hybrid cloud environments. This role reports to the Senior Director of Engineering and partners closely with Platform, Product, and SRE leadership to define the technical vision and implementation strategy for observability and data systems across the organization.

Elevate Launch Potato’s advertising performance by building scalable, production-ready ML systems that optimize revenue while enhancing user experience. Collaborate across teams to design, deploy, and refine algorithms that improve ad targeting, relevance, and efficiency at global scale. You’ll work at the intersection of advertising algorithms, personalization, and optimization… building the ML software and infrastructure that drives ad performance and user engagement at scale.

We are looking for a Machine Learning Engineer to help build and develop our ML capabilities at RADAR. The role requires extensive collaboration with teams and functions across the company ranging from product and customer success to engineering, data science and research.

Support Curinos' Databricks-native machine learning and AI platform by operationalizing production-grade models, managing deployments, and ensuring robust monitoring and governance. Requires strong communication across functions, including data scientists, data engineers, and product managers. Play an active part and take ownership of end-to-end design, implementation, and testing of complex ML and AI workflows in a collaborative team environment.

This is a generalist mid-level backend position within the Ads Organization, where ads fuel Reddit’s mission. As a backend engineer, you might work on microservices, distributed systems, or real-time data systems. Responsibilities include designing, implementing, improving code quality, and supporting project management tasks.

Drive business growth by building and optimizing the recommendation systems that personalize experiences for millions of users daily. You’ll own the modeling, feature engineering, data pipelines, and experimentation that make personalization smarter, faster, and more impactful. This role gives you the chance to work on systems serving 100M+ predictions daily, directly impacting engagement, retention, and revenue at scale.

Our engineering team is looking for a motivated, versatile, and naturally curious Software Engineer who is excited about using cutting edge cloud technology to better the US healthcare industry. This is a fantastic opportunity for an engineer to join a world-class engineering team and work cross functionally with other teams within our company to help solve our customers' most challenging business and operational needs.

In this role, you’ll work at the intersection of advertising algorithms, personalization, and optimization, building the ML software and infrastructure that drives ad performance and user engagement at scale. Elevate Launch Potato’s advertising performance by building scalable, production-ready ML systems that optimize revenue while enhancing user experience.

As a Web Scrape Engineer, you’ll be the go-to person for web and LLM scraping at Adthena. You’ll design and operate resilient pipelines that can outsmart anti-bot defenses, adapt to fast-moving platforms, and deliver clean data into our core systems. This role is perfect for someone who thrives on independence, loves solving difficult problems at scale, and wants their work to have immediate, visible impact for global customers.

As a Senior Software Developer, you'll be at the forefront of delivering innovation to users, ensuring the application is not just functional but also delightful and snappy to use. Work will directly influence how users interact with the platform, making ELT operations easy, efficient, and accessible for everyone. You’ll be working with a remote cross-functional team of designers, product managers, and software engineers.