Design realistic software engineering challenges to assess AI models' coding abilities.
Build reference solutions and automated verification tests to ensure correctness.
Work independently on a fully remote, contract basis with flexible scheduling.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies through objective, AI-driven reviews. The company focuses on efficient hiring and shares top-fitting candidates directly with employers, with a culture emphasizing data privacy and fair evaluation.
Create realistic, challenging coding tasks for frontier AI models from real repositories.
Build reproducible environments and write deterministic verifiers for correct solutions.
Provide reference solutions and flag ambiguous or unverifiable tasks.
Google is a technology company that develops products and services to organize the world's information. They are a large global employer with a culture focused on innovation and engineering excellence.
Develop new features and resolve complex bugs within open-source repositories.
Refactor and modernize codebases to improve performance, readability, and scalability.
Optimize software implementations using advanced algorithms and efficient programming techniques.
Our client is a technology organization involved in advanced artificial intelligence initiatives, leveraging real-world software engineering expertise and open-source development. Confis Group is supporting the recruitment of qualified software engineering professionals for this fully remote, project-based opportunity.
Judge the AI's work by reviewing its output like a teammate's pull request.
Pair with the AI on your own task to flag where the model goes wrong.
Work on your own schedule with a fixed-pay contract earning $6,000/wk for 40hrs.
Handshake powers a platform connecting 25 million job seekers, 1 million+ employers, and 1,600 educational institutions, and has built a fast-growing AI data business working with frontier AI labs. They have grown to a ~$1B run rate, paying ~$60M to over 30,000 individuals monthly, with a culture focused on shaping careers in the AI economy.
Develop, debug, and optimize front-end and back-end components for AI training projects.
Create, solve, review, and validate complex software engineering tasks across the full application stack.
Translate software implementations between programming languages and evaluate AI-generated code for correctness and quality.
The client is a technology organization working on advanced artificial intelligence initiatives that leverage real-world software engineering expertise. It is a fully remote, global organization of undisclosed size, emphasizing independent contributions and high-quality engineering with flexible schedules and output-based compensation.
Evaluate AI-generated coding interactions from beginning to end, assessing quality and effectiveness.
Provide detailed, opinionated written feedback on AI outputs and reasoning.
Help define and refine quality benchmarks for AI coding agents.
The company focuses on improving AI coding agents through expert evaluation. It operates with a small, remote team and values technical excellence and critical thinking.
Design, build, and maintain scalable backend services for order routing, task allocation, fulfillment tracking, and shopper compensation.
Lead technical design for high-impact projects and improve fulfillment efficiency across marketplaces.
Ensure Tier-0 systems are reliable, incorporate AI-assisted tools, and mentor fellow engineers.
The company operates large-scale, real-time fulfillment operations across consumer and enterprise marketplaces. It is a remote-first organization with a collaborative, cross-functional engineering culture.
Build and maintain features across CLI, backend, and frontend with AI coding agents as a core part of your workflow.
Take ownership of projects from idea through deployment and beyond, making architecture and design decisions.
Collaborate closely with teammates, operationalize quality, and contribute to a culture of support and excitement.
Minimal builds a secure, reproducible foundation for software with private artifact registries and policy enforcement. They are a small, remote team that values predictable and effortless software development.
Own and ship backend features from requirements to production using Ruby/Rails, Go, or other modern languages.
Collaborate with Product Management, Frontend, Infrastructure, and Security in an asynchronous, remote environment.
Write maintainable, secure, and observable code while leveraging AI to accelerate daily engineering work.
GitLab is an intelligent orchestration platform for DevSecOps, helping organizations ship better, more secure software faster. Trusted by more than 50 million users and 50% of the Fortune 100, it fosters a remote-first, high-performance culture built on values and AI-driven collaboration.
Work on your personal software project using an AI coding assistant to build features, fix bugs, refactor code, and improve documentation.
Review and compare two versions of AI-generated coding responses, selecting the more useful and accurate one.
Provide clear, honest feedback explaining your choice, without using AI assistance for evaluations.
An enterprise client is seeking experienced software developers for an AI training project. The project aims to improve AI coding tools by gathering feedback from developers working on their own projects.
Analyze, interpret, and debug code snippets and technical documentation across Python, JavaScript, C++, Java, and SQL.
Produce comprehensive explanations or annotations for code segments, focusing on clarity and accuracy.
Review, assess, and improve solutions generated by AI relating to software development challenges.
The company engages coding experts to contribute to customer AI training projects by analyzing and debugging code across multiple languages. The company operates remotely, emphasizing independent work and high-quality human input to improve AI capabilities.
Direct AI agents on complex development tasks and critically evaluate their output.
Write high-quality code in languages such as Python, Java, C++, C#, or Ruby.
Collaborate with a high-caliber team in a remote atmosphere with minimal travel.
We are an innovative and rapidly growing software company providing SaaS applications for tax collection, electronic payments, and bond auctions. We reward teamwork, professional excellence, and individual responsibility, and offer a technology-rich work environment with remote and on-site flexibility.
Debug and resolve issues across complex, multi-file codebases.
Implement new backend or full-stack functionality and refactor existing systems.
Develop and extend unit and integration test suites and review code for correctness.
Anyone AI is an AI lab recruiting experienced Python Software Engineers for paid, project-based engagements. They are a flexible consulting opportunity seeking engineers with strong technical skills for diverse software projects.
Build and maintain the backend systems powering ElevenLabs' managed services productions platform.
Own the scope of human data platforms, core productions engine, or editor platform using Rust and full-stack engineering.
Ensure reliability, scalability, and high quality in internal platforms and data pipelines.
ElevenLabs is an AI research and product company transforming how we interact with technology, providing AI voice, agent, creative, and API platforms. They have raised $781M in funding, valued at $22B, and serve millions of users and thousands of businesses with a high-velocity, impact-driven culture.
Build core backend functionality in Ruby on Rails and relational databases.
Work daily in Claude Code and ship features using LLMs and agentic workflows.
Build React components in TypeScript and collaborate with experienced engineers.
Wealthbox builds an AI-powered CRM platform for financial advisors. Thousands of advisory firms use it daily, and the team is small enough that every engineer's decisions matter.
Architect and develop reliable, scalable backend services for a business-critical energy trading platform.
Leverage AI-assisted coding tools and TDD to accelerate delivery while maintaining high engineering standards.
Mentor engineers and collaborate with product and frontend teams to shape architectural decisions.
The company develops a business-critical energy trading platform with demanding reliability and scalability requirements. They embrace an AI-first engineering culture and offer fully remote work with opportunities for mentorship and technical ownership.
Participate in end-to-end product development across frontend and backend under senior engineer guidance.
Integrate AI coding tools like Cursor, Copilot, and Claude Code into daily development workflows.
Translate product requirements into working implementations with minimal frontend-backend handoff friction.
Binance is a leading global blockchain ecosystem and cryptocurrency exchange, offering trading, finance, education, research, payments, and institutional services. The company is trusted by over 300 million users in 100+ countries and operates with a flat, user-centric, results-driven culture.
Build on an existing API-first full-stack platform connecting employers, employees, and payroll systems.
Extend payroll and HRIS integrations, including ADP, Workday, UKG, and Rippling, via aggregator and direct paths.
Own architecture decisions, background job pipelines, and compliance-aware workflows through launch and beyond.
EducationSuperHighway is a national non-profit that connected 99.7% of American students to high-speed internet and now works to end the K-12 reading crisis through literacy tutoring scholarships. It is a small, fast-moving engineering team building the infrastructure for a new federal scholarship tax credit, with a culture of ownership and ambiguity.