Evaluate and improve AI model performance on complex infrastructure and platform engineering challenges.
Analyze system designs, assess code quality, and provide detailed feedback on architectural soundness and technical accuracy.
Create reproducible failure cases and communicate complex technical concepts to enhance AI reasoning capabilities.
Jobgether uses an AI-powered matching process to connect candidates with hiring companies quickly and fairly. As a platform, it facilitates remote freelance opportunities for technical professionals.
Work across Angular/React, Java/Node.js, APIs, databases, AI tools, agents, MCPs, and automation.
Build and ship real products with clean UI/UX and a high bar for code quality.
Bring ownership, speed, curiosity, and startup energy while validating AI output and avoiding data leaks.
PlayPower Labs is a company building real products with cutting-edge AI tools and modern web technologies. They focus on fast learning for high-energy freshers in a dynamic startup environment.
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.
Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing.
Write clear natural-language specifications and reference implementations, and develop unit and integration test suites.
Review peer-generated tasks for correctness, clarity, and realism, providing structured feedback.
Anyone AI is a company that recruits skilled Python Developers for projects with leading AI labs. It operates with a project-based consultant model, offering flexible, part-time work.
Develop and maintain robust software applications using TypeScript/JavaScript, Node.js, Nest.js, and React.
Implement new functionality from scratch, such as role-based access control services and API integrations, under the guidance of Senior Developers.
Work in an AI-augmented development environment, leveraging tools like Claude Code, Cursor, and Microsoft Copilot.
Sigma Software is a global technology company delivering impactful solutions with modern technologies. They foster a supportive environment that values curiosity, collaboration, and continuous learning.
Support customers through technical evaluations, demonstrations, and proof-of-concept activities to help them adopt the reliability platform.
Build trusted relationships with engineering teams by understanding their environments and providing implementation guidance.
Use AI tools to accelerate customer workflows and share insights with Product and Engineering teams to influence product improvements.
Our partner is a fast-growing software company that builds a developer-focused reliability platform to help engineering teams improve application reliability. It is an international, remote-first organization with a flexible and inclusive culture.
Build secure, useful software across Angular/React, Java/Node.js, APIs, data flows, and modern AI tools.
Take end-to-end ownership: break down ideas, build frontend and backend features, test, review code, ship releases, and fix issues.
Use AI development tools, agents, MCPs, automation, and AI-assisted workflows responsibly and securely.
PlayPower Labs builds secure, useful software across modern tech stacks. It is a startup-sized company with a high-energy, ownership-driven culture emphasizing speed and practical judgment.
Build workflows that simplify automation through prompt-based inputs.
Integrate AI capabilities into actions like Email, SMS, and Code execution.
Work with Retrieval-Augmented Generation (RAG) systems and knowledge bases to enable intelligent, context-aware workflows.
HighLevel is an AI-powered business operating system that helps agencies, entrepreneurs, and SMBs build, automate, and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.
Provide hands-on technical leadership across squads, setting direction for front-end and back-end systems.
Drive the development of scalable, secure, AI-powered customer experiences on a high-traffic learning platform.
Mentor engineers and raise the technical bar, ensuring best practices in architecture, performance, and accessibility.
Nerdy (NYSE: NRDY) is the company behind Varsity Tutors, offering a Live + AI™ platform that combines real-time human expertise with generative AI for learning. The company values entrepreneurial velocity, free-market rigor, and full-stack ownership, attracting technologists who operate like solo founders.
Partner directly with customers to translate challenges into scalable AI solutions and lead technical discovery.
Design, build, and deploy AI applications using LLMs, cloud-native architectures, and CI/CD pipelines.
Mentor engineers and guide technical workstreams across multiple client engagements with strong ownership.
Jobgether is an AI-powered job matching platform connecting candidates with hiring companies. They use automated processes to evaluate applications and share shortlists with employers, emphasizing efficient, fair recruitment.
Design self-contained software-engineering problems for AI agents to solve.
Build and configure development environments using Docker, and write automated tests.
Create accurate reference solutions for complex coding challenges.
Terac is building the world's largest pool of vetted human experts for AI. It is a growing platform that connects AI researchers and labs with skilled professionals across industries.
Develop and maintain full-stack application features across React frontends, Node.js services, databases, and cloud infrastructure.
Design intuitive, accessible user interfaces for complex workflows and data-rich applications while using AI-assisted tools.
Apply modern engineering practices including TDD, automated testing, CI/CD, and deliver frequent, incremental releases.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. The company values efficiency, objectivity, and data privacy, operating in a fully remote environment with a focus on diversity and equal opportunity.
Develop and implement websites, web applications, and interactive web interfaces using modern front-end technologies.
Build and launch native applications for iOS and Android, and optimize applications for speed and cross-browser compatibility.
Work closely with back-end developers, UI/UX designers, and use data-driven A/B testing to inform product decisions.
Dutch Pet, Inc. is a pet-focused company that develops and maintains websites, web applications, and mobile apps. The company values innovation and collaboration, with a small to medium-sized engineering team.
Evaluate AI-generated HTML/CSS for functional correctness, semantic structure, and adherence to best practices.
Validate step-by-step explanations provided by AI for layout solutions and styling approaches to ensure they are technically sound.
Conduct execution testing of model-generated markup and stylesheets to verify visual output and cross-browser behaviour.
Prolific is building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.
Review requirements and technical design documents to provide timely and meaningful feedback.
Create detailed, comprehensive test plans and test cases, and execute automation scripts using TypeScript, Playwright, or similar frameworks.
Use AI coding assistants and agentic tools to accelerate test authoring, maintain automation scripts, and triage defects.
Absorb is the leading global AI-driven learning platform provider, helping organizations unlock the full potential of their workforce. Trusted by over 3,300 organizations and 34 million users, Absorb is redefining the future of workplace learning through cutting-edge AI, seamless integrations, and an unwavering commitment to innovation.
Design and build full-stack applications bridging AI/ML models to user-friendly interfaces using Python and modern frameworks.
Develop and maintain backend services, RESTful APIs, and containerized solutions on Google Cloud or Azure.
Collaborate with solution architects and participate in Agile ceremonies to ensure scalable, high-performance deliverables.
Egen is a fast-growing, entrepreneurial company with a data-first mindset, leveraging Google Cloud and Salesforce to help clients drive action through data. We are committed to being a place where the best engineering talent thrives, dedicated to learning and solving tough problems.
Build end-to-end features from database to UI across the customer-facing web app, APIs, and integrations.
Drive requirements from ambiguous asks to concrete specs and shipped outcomes in tight feedback loops.
Use AI tools like Claude Code for efficient execution and own the quality bar for every PR.
CertifID protects large real estate transactions from fraud by operating at the intersection of identity, payments, and fraud prevention, serving title, escrow, and lending markets. With 1.46 million transactions protected in 2025, they have a growing, product-focused engineering team.
Build and maintain vertical slices of business capability including React frontends, Node services, Prisma schemas, and AWS infrastructure.
Own the user experience for complex, policy-laden workflows, ensuring multi-step wizards and data-dense interfaces are simple and intuitive.
Operate in an always-green main branch environment, shipping small, reviewable changes to stakeholders constantly.
Redhorse Corporation is a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. They are a team of thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions for difficult and important mission sets.
Develop and maintain modern full stack web applications with a strong focus on back-end architecture and scalability.
Design and implement AI-powered features and intelligent workflows, building reliable and secure cloud-native services.
Collaborate with cross-functional teams, contribute to architecture discussions, and promote engineering excellence and AI adoption.
Sigma Software develops scalable products for healthcare and life sciences, focusing on scientific computing, AI-powered workflows, and cloud-native engineering. The company values engineering excellence, collaboration, and continuous learning, providing a supportive professional environment.
Develop and maintain the FingerprintJS product, focusing on device identification and anti-fraud features.
Collaborate with the engineering team to improve system performance and scalability.
Write clean, efficient code and participate in code reviews.
FingerprintJS provides device intelligence and fraud detection solutions for businesses. The company is a growing tech startup with a developer-focused culture.