As a Backend Engineer on the Twilio Segment team, you’ll help build and optimize backend systems that support the leading Customer Data Platform (CDP) in a competitive and evolving market. Our products process billions of data points per hour, enabling customers to orchestrate and activate their data efficiently and flexibly. If you enjoy working on scalable systems, are eager to learn, and are passionate about backend development, this role is for you.

Acorns is seeking a Machine Learning Intern to help shape and optimize our AI-powered coding environment. In this role, you’ll play a key part in refining how developers interact with AI-generated code, improving its usability, and driving adoption within our engineering teams. You will develop and implement RAG models, explore vector databases, and research automated code generation tools.

Build internal tools and AI-driven workflows that reduce manual work, streamline key processes, and empower teams to move faster and smarter. Work directly with leaders in Ops, Product, Customer Success, and Support to identify inefficiencies and design solutions using tools like Python, GPT, Zapier, Retool, and custom APIs. This role is for someone who dreams of being a one-person “internal innovation engine.

The Ads Measurement Lift Studies team is dedicated to enhancing the efficiency and user-friendliness of our advertising platform. As a Senior Backend Engineer, you will help build the next generation of lift study/experimentation products to help advertisers understand the impact of their ad spend on Reddit. You will design, develop, and enhance the conversion lift system and advertiser-facing measurement products.

We are looking for a versatile Web Application Developer to join our Data Science team. In this role, you will be responsible for developing internal web-based applications that enhance workflows, support data-driven initiatives, and improve operational efficiency. The ideal candidate will have experience working with a variety of programming languages and frameworks and enjoy building tools that empower data and business teams.

You are an engineer excited to build products that give customers the best possible experience purchasing prescription medications. You have professional experience working on a team turning ideas into reliable, maintainable code. You will take ownership over one of our hardest problems, envision and refine strategic solutions, and drive execution like an entrepreneur.

You will work closely with our CTO and Engineering team, focusing on designing, building, and maintaining software solutions for the LatAm and Mexican markets. You’d report to the CTO, and will handle both new projects and existing systems, creating reliable and scalable software solutions that support our growth objectives.

Focuses on bringing Thumbtack’s Monetization Experience vision to life with a highly interdisciplinary team, encompassing engineers with a variety of skill sets. Collaborates with engineers, product managers, and business stakeholders to help execute on a broad range of projects, including building new product features and architecting software components.

The Senior Software Engineer influences the long-term evolution of web technology for the country’s first tech-driven healthcare staffing platform. You will build web services, APIs, and integrations to enhance the platform and make Nomad faster. Write clean, extensible code, and improve the architecture, frameworks, and toolkits used to build and maintain a stable and nimble technology stack. Develop features and improvements to Nomad Health systems in a secure, well-tested, and performant way.

As a Principal Software Engineer | MLI at ExtraHop, you’ll work on the design and implementation of scalable systems that support our machine learning projects. You’ll work closely with data scientists, ML engineers, and cloud teams to create efficient tools and infrastructure for managing machine learning workflows – from data collection and experimentation to deployment and monitoring.