Own the full lifecycle of production machine learning models from handoff to deployment and monitoring.
Ensure model reliability through drift detection, performance monitoring, and incident response.
Extend the shared ML platform to make it stronger and cheaper for future models.
CarOnSale is the AI-powered platform for B2B used car trading in Europe, connecting over 40,000 buyers from 20+ countries. We are a team of engineers and data scientists building the operating system for the industry, with a culture of direct ownership and short decision paths.
Assess software engineering tasks for technical accuracy, realism, and reproducibility.
Provide actionable feedback on codebase integration issues and logic errors.
Ensure AI training workflows are rigorous and practically applicable.
Project World Wide sources experienced technical specialists for AI training task auditing. This freelance contract opportunity focuses on ensuring technical rigor and accuracy in AI workflows.
Lead high-impact, cross-functional projects across the Investments space.
Architect, build, and scale brokerage trading and/or custody systems and processes.
Collaborate with product, operations, and compliance to ship thoughtful features for customers and internal users.
Mercury is a fintech company that provides an innovative banking experience for startups. The company's Investments Team consists of backend and frontend engineers dedicated to crafting sophisticated products that oversee billions in customer assets, maintaining a high standard of precision and excellence.
Design and build features across the Rails monolith and Go microservices, from candidate portals to I-9 workflows.
Own the full lifecycle of your work: build, test, review, ship, and monitor.
Use AI throughout your workflow and help build AI-powered features like structured extraction and intelligent automation.
Mitratech builds world-class products that simplify operations in Legal, Risk, Compliance, and HR functions. They serve 20,000 client companies globally, including 30% of the Fortune 500, and pride themselves on a diverse, inclusive culture with opportunities for growth.
Design and build the Nest.js service scaffolding that lets product teams stand up new backend services in our next-generation monorepo.
Implement paved paths, generators, and platform primitives to make new services work immediately.
Own the deployment story for services and web applications on Cloudflare, and lead migrations of codebases into the monorepo.
Webflow is the agentic web marketing platform for modern marketing teams, helping organizations build and optimize web experiences. The company values grit, speed, and craft, and is building a next-generation agentic codebase.
Build and maintain Python applications and backend services for insurance business processes like Policy, Claims, Underwriting, and Billing.
Develop REST APIs, integrate systems via APIs and web services, and create data-processing and automation solutions using Python and SQL.
Collaborate with business and technical teams in an Agile/Scrum environment while supporting cloud deployments, CI/CD, testing, and production.
FormativGroup is a PE-backed technology consulting and implementation partner that helps organizations modernize complex business platforms and scale technology solutions. The company fosters a collaborative, practical culture and offers opportunities to work closely with experienced leaders on meaningful business and technology problems.
Design, build, and operate backend services supporting our WebRTC and Voice SDK products.
Take ownership of backend systems including authentication, push notifications, and diagnostic logging.
Improve reliability, scalability, and observability of customer-facing services.
We are building the future of global connectivity through a private, multi-cloud IP network and intuitive APIs. We are a financially stable and profitable company that fosters continuous learning and growth.
Design and implement optimized Linux integrations for the latest IoT, embedded, desktop, and server-class hardware platforms.
Collaborate with hardware and technology partners to deliver high-performance, reliable, and polished Linux experiences.
Take a holistic approach to platform optimization, contributing to technical plans, testing strategies, quality metrics, and overall system performance.
They specialize in optimizing Linux across the full software stack for next-generation hardware platforms. The company offers a fully remote environment with a focus on open-source technologies and collaboration with global teams.
Bridge business needs and AI engineering to deliver production-ready solutions for enterprise customers.
Partner with cross-functional teams to identify high-value opportunities and turn them into scalable deployments.
Take complex workflows from discovery and prototyping through production adoption and optimization.
The company is a technology firm specializing in AI-powered enterprise solutions. It fosters a collaborative culture focused on innovation and continuous learning, with a team of professionals dedicated to driving customer success.
Design, develop, and maintain front-end and back-end components of web applications using PHP and modern frameworks.
Translate designs and product concepts into clean, production-ready code while modernizing legacy systems.
Collaborate across engineering and QA teams, manage multiple priorities, and clearly communicate technical issues to non-technical stakeholders.
This role is with a partner company within a global technology organization. The culture emphasizes continuous improvement, doing the right thing, transparent communication, teamwork, and ownership.