Apply expert-level software engineering knowledge to bug fixing, feature implementation, and codebase refactoring across multiple programming languages.
Analyze and enhance software codebases for clarity, maintainability, and efficiency, and collaborate with multidisciplinary teams for AI model improvement.
Evaluate system architecture and recommend technical strategies, delivering clear communication on findings and progress.
Our client is a rapidly growing, venture-backed AI company that helps shape the next generation of intelligent systems by combining world-class human expertise with machine learning workflows. Backed by over $40 million in funding, the company works with a rapidly expanding international network of experts to build critical human intelligence infrastructure for the AI economy.
Design and optimize high-performance low-level C++ code for system-critical JVM runtime components and distributed communications.
Lead complex technical projects from design through production, owning outcomes under real-time constraints.
Mentor junior engineers and collaborate across teams to ensure robust solutions through constructive peer review.
Azul develops award-winning enhanced builds of OpenJDK for superior application performance and efficiency. They are a global leader in Java runtime solutions with offices in Prague, Limassol, and Belgrade, fostering a culture of collaboration and top engineering expertise.
Build and maintain a high-performance C++17 library that runs across iOS, Android, and automotive embedded hardware.
Analyze and improve map-matching and dead-reckoning algorithms using real-world data from millions of vehicles.
Integrate AI tools into your design and development workflow to increase efficiency and code quality.
Mapbox is the leading real-time location platform for a new generation of location-aware businesses, powering navigation for people, packages, and vehicles. With over 4 million registered developers and a focus on flexibility, security, and privacy, Mapbox fosters a culture of teaching and learning, emphasizing diversity and supporting employees through healthcare and parental leave.
Implement high-quality software security and data protection solutions
Research and suggest the best way to implement business requirements
Identify improvements in existing architecture and legacy code to continuously refine and evolve the product
Teramind is a global leader in user behavior analytics and insider risk management. As a fully-remote, diverse team since 2014, we offer a forward-thinking culture with ongoing training and career growth.
Develop high-quality training data for AI models using C#.
Challenge advanced language models on software engineering tasks and document failure modes.
Verify logical accuracy, assess code quality, and suggest improvements to evaluation metrics.
The company focuses on training large-scale language models to advance AI capabilities, aiming to democratize education and streamline software development. It operates with a global network of freelance coding specialists, emphasizing remote work and rigorous quality evaluation.
Design and develop new features for the iPaaS and APIM platform using a modern tech stack including C++, Java, and Lua.
Take ownership of projects from design through deployment, ensuring scalability, reliability, and performance in a 24x7x365 environment.
Collaborate with engineers, product managers, and operations to push the boundaries of enterprise integration.
Jitterbit automates and orchestrates business systems to empower teams, unlock value, and accelerate business transformation. It provides a unified AI-infused low-code platform for integration, orchestration, automation, and app development, serving organizations globally with a remote-first, collaborative, and mission-driven culture.
Design and develop coding benchmarks used to evaluate frontier AI models.
Analyze AI-generated code for correctness, reliability, efficiency, and edge cases.
Build and maintain scalable data pipelines that support AI evaluation workflows.
An enterprise client is a leading AI platform that enables organizations to build intelligent applications through high-quality human feedback, AI evaluation, and model alignment. The selected consultants will work on improving frontier AI models, though company size and culture details are not specified.
Train AI models on Python coding tasks including algorithms, data structures, and distributed systems.
Verify logical accuracy, code quality, and capture error traces to improve model reasoning.
Collaborate remotely by conversing with the model and suggesting improvements to prompt engineering and evaluation metrics.
The company is working on training large-scale language models to power scientific discovery, education, and software development. They are a tech-focused organization seeking freelance contractors, with no information on size or culture provided.
Lead the development and enhancement of algorithms for LP, QP, MIP, and other mathematical programming problems.
Collaborate closely with a small team of highly skilled software developers on both independent and collaborative work.
Present new product features and capabilities at technical conferences and actively engage with product users.
Gurobi Optimization develops mathematical optimization software to help customers make smarter decisions. They are a dedicated, innovative team focused on solving complex business problems.
Evaluate the model's ability to respond to coding requests and code base-related questions using available tools.
Assess agent trajectories and model capabilities for code generation and debugging requests.
Prompt models to complete complex coding tasks and review the accuracy of generated responses.
Cohere is a security-first enterprise AI company building cutting-edge foundation models and end-to-end products. We are a global team of researchers, engineers, and designers with offices in Toronto, San Francisco, and other key cities.
Lead by example and take ownership of complex systems to scale our platform.
Work independently and collaboratively in a fast-paced, high-accountability environment.
Utilize deep C++ expertise and related tools to build and maintain our infrastructure.
PrivateID provides secure, self-managed digital identities using biometric and cryptographic technology to eliminate passwords. The company is rapidly scaling to meet demand for passwordless, zero-trust solutions, with a remote-first culture.
Work as a software engineer maintaining and expanding agentic coding systems and AI SDK features.
Take end-to-end ownership of new features, collaborating with teams to deliver reliability and great developer experience.
Serve as a domain expert on AI design patterns, collaborating with field staff and writing public technical documentation.
Temporal provides a reliable foundation powering AI leaders such as OpenAI, NVIDIA, and others, serving users across a broad range of AI applications. The company is fully remote, action-oriented, and focused on shipping fast and solving customer problems with a thorough technical grounding.