Design and evolve MySQL schemas for high-volume transactional workloads.
Analyze and optimize SQL queries, indexes, and execution plans to improve application performance.
Drive modernization initiatives for database architecture, deployment processes, and operational reliability.
NinjaTrader is an industry-leading trading platform and futures broker that provides award-winning software and brokerage services. With over 2 million users and a culture focused on social connection, professional development, and employee recognition, they are the number one rated futures brokerage worldwide.
Design, develop, and maintain scalable applications and integration services using Java and Spring Boot.
Build and support integrations between internal and external systems using APIs, web services, and integration frameworks.
Collaborate with distributed engineering, QA, and product teams throughout the full software development lifecycle.
Launchpad Technologies Inc. is a global technology partner connecting top talent with high-impact projects across North America and beyond. They specialize in Staff Augmentation and product development, offering a remote-first culture that values autonomy, purpose, and human connection.
Contribute to the application codebase using PHP and Java, following best practices.
Design resilient event-driven workflows and APIs that integrate with third-party partners.
Collaborate with cross-functional teams and stakeholders to drive high-quality, scalable solutions.
Cloudbeds provides an intelligently designed platform that powers properties across 150 countries, processing billions in bookings annually. The company has 650+ employees across 40+ countries, bringing together elite engineers, AI architects, and hospitality veterans to transform the hospitality industry.
Design and develop web applications using Java and Spring Boot framework
Build and maintain backend services for profile management, SSN lookup, and data validation
Integrate with AWS services and external authentication systems to ensure secure and scalable applications
Significance is a woman-owned consulting firm that supports federal civilian and Department of Defense customers. They have been recognized as a Washington Business Journal Best Place to Work for seven consecutive years, with a culture rooted in trust, collaboration, and respect.
Set technical direction for backend development and design scalable, reliable web application systems.
Architect and implement complex applications that apply ML techniques to large volumes of data.
Balance customer-facing features and technical debt cleanup to keep the software suite sustainable.
Machinify is a leading healthcare intelligence company delivering unmatched value, transparency, and efficiency to health plan clients. Deployed by over 85 health plans, we bring together an AI-powered platform with best-in-class expertise, embracing complex challenges with curiosity and a high bar for engineering excellence.
Design and develop backend services for residential battery programs, building APIs and features to improve grid flexibility.
Collaborate with engineers, product, and OEMs to deliver high-impact projects and maintain security posture.
Drive the 'Dev Owns Quality' culture by writing technical documentation, automated testing, and monitoring.
EnergyHub empowers utilities and their customers to create a clean, distributed energy future. They are a growing company with a collaborative culture and a focus on climate impact.
Designed and built end-to-end product features across backend services and a React frontend, with a focus on performance and maintainability.
Contributed to a multi-stack production environment, improving existing systems while evolving architecture for scale.
Owned work beyond feature delivery, including CI/CD, observability, and production behavior, while raising the engineering bar through thoughtful feedback.
MyEdSpace is an education technology platform that connects the best teachers with students worldwide, regardless of geography or means. Backed by $15m in Series A funding, we're a collaborative, ambitious team on a mission to make world-class education accessible to all.
Design, develop, and maintain scalable Full Stack solutions using Java, Spring, and Angular
Participate in architecture discussions and contribute to technical solution design
Collaborate with developers, Architects, QA engineers, and Project Managers
They are an international company operating in the AdTech industry, developing enterprise-grade solutions that help advertisers and media businesses manage and optimize digital advertising campaigns. Their team is distributed, emphasizing ownership, quality, and continuous improvement.
Apply your expertise in software engineering to help train next-generation AI systems by creating reinforcement learning environments and solving complex software engineering problems.
Contribute expert-level code samples, debugging strategies, and development insights in languages such as Python, Java, Rust, Go, C++, or TypeScript.
Refactor and optimize code, review and validate peer contributions, and document technical reasoning to enhance AI training data quality.
The company is a rapidly growing, venture-backed AI company that combines world-class human expertise with advanced machine learning to build and improve cutting-edge AI models. It is backed by over $40 million in funding and has a rapidly expanding international network of experts.
Provide senior technical leadership for Canva's experimentation platform backend systems.
Evolve how teams set up experiments, target users, expose variants, and measure outcomes.
Shape the platform roadmap alongside senior leaders and cross-functional teams.
Canva is a visual communication platform that empowers people to design anything, from presentations to social media content. With offices across Australia and a global workforce, the company values flexibility, inclusivity, and creativity.