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Experience Level
Mid to Senior
Qualifications
We are looking for candidates who possess:Proficiency in Python and JavaScript. Experience with modern web frameworks. Strong problem-solving skills and attention to detail. Ability to work effectively in a collaborative environment. Experience with cloud platforms is a plus.
About the job
About the Role
tetrix is hiring a Staff Full Stack Engineer in New York City. This position focuses on building and improving web applications using Python and JavaScript. The work centers on delivering reliable software and refining the platform’s user experience.
What You Will Do
Develop and maintain web applications with Python and JavaScript
Work with teams across engineering, design, and product to deliver scalable solutions
Help shape technical direction and ensure software meets customer needs
Location
This role is based in New York City.
About tetrix
tetrix is a leading technology company dedicated to delivering innovative solutions that transform businesses. Headquartered in New York City, we pride ourselves on our dynamic work culture and commitment to excellence.
Full-time|On-site|San Francisco, California, United States
Truework is looking for a Python Engineer in San Francisco to help build and improve its platform. The work centers on developing scalable features and solutions that support both users and the company’s mission. Role overview This position involves collaborating with a skilled team to design, implement, and refine platform functionality. The focus is on wri…
Part-time|$73/hr - $73/hr|Remote|Remote — Iowa, United States
Please submit your CV in English and indicate your level of English proficiency.At Mindrift, we specialize in connecting skilled professionals with exciting project-based AI opportunities at leading technology companies, dedicated to testing, evaluating, and enhancing AI systems. Note that all positions are project-based and not permanent employment.Role OverviewAs a contributor, you will engage in various tasks specific to each project, including:Creating original computational statistics challenges that replicate authentic mathematical research workflows;Designing problems that necessitate Python programming for resolution (utilizing libraries such as Numpy, SciPy, and Sympy);Ensuring that challenges are computationally demanding and cannot be solved manually in a reasonable timeframe;Formulating problems requiring complex reasoning in domains like number theory, combinatorics, graph theory, and numerical analysis;Grounding problems in genuine research obstacles or practical mathematical applications;Validating solutions using Python with standard mathematical libraries;Clearly documenting problem statements and providing verified correct answers.Qualifications and RequirementsThis position is ideal for statistics specialists with Python experience who are open to part-time, temporary projects. Preferred qualifications include:A degree in Statistics or a related field;Proficiency in Python for numerical validation, with familiarity in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or equivalent programming languages;A minimum of 2 years of professional experience, whether in applied work, research, or teaching;Strong written English (C1+ proficiency);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects will be advantageous.Process OverviewTo participate, you will need to apply, pass any necessary qualifications, join a project, complete assigned tasks, and receive compensation.Project CommitmentActive phases of projects are estimated to require approximately 10–20 hours per week, depending on specific project demands. Please note this is an estimate and not a guaranteed workload.CompensationContributors can earn up to $73 per hour, contingent upon their level of expertise and contribution pace. Compensation varies by project based on scope, complexity, and expertise required. Be aware that other projects may offer differing compensation structures.
Part-time|$76/hr - $76/hr|Remote|Remote — San Antonio, Texas, United States
Mindrift connects chemistry experts with project-based AI work for leading tech companies. Projects focus on testing, evaluating, and improving AI systems. All roles are freelance and do not represent permanent employment. What you will do Create original computational chemistry problems that reflect real-world research workflows. Develop problems requiring Python programming solutions, using libraries such as numpy, scipy, and chemistry-specific packages. Ensure problems are computationally complex and not solvable manually within days or weeks. Design tasks that involve advanced reasoning in physical chemistry, quantum chemistry, and molecular modeling. Base problems on actual research challenges or practical chemistry applications. Validate solutions in Python using established computational chemistry methods. Write clear problem statements and provide verified solutions. Requirements Degree in Chemistry or a related discipline. Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar tools is also considered. At least 2 years of relevant experience in applied work, research, or teaching. Experience with numerical methods in chemistry. Understanding of computational chemistry concepts and techniques. Strong written English skills at C1 level or higher. How it works Submit an application and CV in English, including your English proficiency level. The process follows these steps: Apply Pass qualifications Join a project Complete assigned tasks Receive payment Project details During active project phases, tasks typically require 10-20 hours per week. Actual workload depends on project needs and may vary. Compensation Rates can reach up to $76 per hour, depending on expertise and contribution. Compensation varies by project scope, complexity, and the specialized knowledge required. Different projects may offer different rates based on their requirements.
We are seeking a highly skilled and motivated Lead Automotive Electrical and Electronic Systems Engineer to join our dynamic team in Troy, Michigan. In this pivotal role, you will oversee the design and implementation of advanced electrical and electronic systems for automotive applications. You will collaborate closely with cross-functional teams to drive innovative solutions that meet industry standards and customer expectations.
Full-time|On-site|New York, New York, United States
Join kunai as a Senior Software Engineer specializing in Python, where you will be an integral part of our innovative team. You will design, develop, and implement high-quality software solutions that enhance our products and services.Your expertise in Python will drive our projects forward, allowing us to maintain high standards of excellence while meeting tight deadlines. Collaborate with cross-functional teams to optimize our software development processes and deliver value to our clients.
Contract|$76/hr - $76/hr|Remote|Remote — New York, United States
We invite you to submit your CV in English, highlighting your proficiency level in the language.Mindrift serves as a bridge connecting talented professionals with project-based AI opportunities at leading technology firms, concentrating on the testing, evaluation, and enhancement of AI systems. Please note that this role is project-based and not a permanent position.Opportunity OverviewEach project presents unique challenges, and contributors may engage in the following tasks:Designing innovative material engineering problems that replicate authentic engineering workflows;Formulating problems necessitating Python programming for engineering calculations and simulations;Creating computationally intensive problems that demand numerical methods or iterative solutions;Developing problems related to system design, optimization, and analysis;Grounding problems in genuine research challenges or practical engineering applications;Validating solutions using Python alongside standard engineering libraries;Clearly documenting problem statements and providing verified correct solutions.Qualifications We SeekThis role is ideal for material scientists and engineers with Python experience who are open to part-time, non-permanent projects. Preferred qualifications include:A degree in Material Science or a related discipline;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata, or any programming language is also acceptable;At least 2 years of relevant professional experience, including applied, research, or teaching roles;A solid understanding of practical engineering constraints and approximations;Strong command of written English (C1 level or higher).Project Engagement ProcessTo get started: Apply → Pass qualification(s) → Join a project → Complete assigned tasks → Receive payment.Project Time CommitmentTasks for this project are estimated to require approximately 10–20 hours per week during active phases, depending on project needs. This is an estimate and not a guaranteed workload.Compensation DetailsContributors can earn up to $76 per hour, varying based on experience and contribution pace. Note that compensation may differ across projects based on their specific requirements.
Part-time|$32/hr - $32/hr|Remote|Remote — Virginia, United States
Join Mindrift as a Freelance Python Data Scraping Engineer!We are seeking highly skilled Data Scraping Engineers to contribute to our Tendem project, which integrates advanced AI and human workflows for specialized data scraping tasks.In this unique role, referred to as an AI Pilot at Mindrift, you will work alongside Tendem Agents who manage repetitive tasks, while you apply your critical thinking, domain expertise, and quality control skills to ensure the delivery of precise and actionable data.This part-time, remote position is perfect for technical experts experienced in web scraping, data extraction, and processing.About MindriftThe Mindrift platform connects skilled professionals with cutting-edge AI projects from leading tech innovators. Our goal is to harness the power of Generative AI by leveraging real-world expertise from around the world.Your RoleAs a Python Data Scraping Engineer, you will manage the data scraping process, ensuring technical accuracy in web extraction and processing. You will utilize tools such as Apify and OpenRouter, as well as your own innovative methods to achieve optimal results.Core ResponsibilitiesOversee end-to-end data extraction workflows for complex websites, guaranteeing complete coverage, precision, and reliable delivery of structured datasets.Utilize internal tools (Apify, OpenRouter) in conjunction with custom solutions to enhance data collection, validation, and task execution while adhering to specified requirements.Adapt scraping techniques to reliably extract data from dynamic and interactive web sources, accommodating JavaScript-rendered content and evolving site behaviors.Maintain high data quality standards through validation checks, consistency controls from multiple sources, formatting adherence, and systematic verification prior to data delivery.Scale scraping capabilities for extensive datasets using efficient batching or parallelization, monitor failures, and ensure stability despite minor changes in site structure.CompensationContributors on this project can earn up to $32 per hour, depending on their experience and contribution pace. Compensation may vary across projects based on their scope and complexity.How to ApplyTo get started, simply apply to this posting, qualify, and have the opportunity to work on projects that align with your technical skills, all on your own schedule. Your contributions will be vital in advancing AI capabilities and real-world applications.QualificationsAt least 3 years of relevant experience in data engineering, web scraping, automation, or related fields.Proficiency in Python and web scraping frameworks.Strong analytical and problem-solving skills.Ability to work independently and manage multiple projects concurrently.
Contract|$80/hr - $80/hr|Remote|Remote — United States
Please submit your CV in English and specify your level of English proficiency.Mindrift is your gateway to project-based AI opportunities, connecting skilled professionals with top-tier tech companies focused on testing, evaluating, and enhancing AI systems. This is a project-based collaboration, not a permanent position.About the RoleWe are looking for a seasoned Python Engineer with extensive functional testing expertise. The ideal candidate will have robust skills in Linux and Docker, a proficiency for reading code across multiple languages (such as C, Rust, and Go) with the aid of LLMs, and the capability to translate migration requirements effectively. Familiarity with tools like Roo Code or Claude Code to streamline iterative development is essential.Key ResponsibilitiesDevelop and implement functional black box tests for sizable codebases across various programming languages.Set up and oversee Docker environments to guarantee fully reproducible builds and test executions across platforms.Monitor code coverage and develop automated scoring criteria aligning with industry benchmarks.Utilize LLMs (such as Roo Code and Claude) to enhance development cycles, automate repetitive tasks, and elevate overall code quality.Requirements5+ years of software engineering experience, primarily in Python.In-depth knowledge of pytest (including fixtures, session-scoped, timeouts) and experience in designing black-box functional tests for CLI tools.Advanced proficiency with Docker (including reproducible Dockerfiles, user contexts, and secure workspaces).Strong skills in Linux & Bash scripting and debugging within containers.Familiarity with modern Python tools (like uv, pyproject.toml, and packaging).Ability to interpret and understand multiple programming languages with LLM support (such as C, C++, Rust, or Go).Experience leveraging LLMs (Claude Code, Roo Code, Cursor) for accelerating iterative development and generating test cases.English proficiency at a B2 level or higher.Preferred QualificationsPrevious experience with agent evaluation platforms and MCP CLI.Tools and Technologies: Python (pytest, uv, Pillow), Docker, Bash, Git Submodules, C/C++/Rust/Go (reading), Dagger, GitHub Codespaces, LLMs (Claude Code, Roo Code, Cursor), coverage.py, gcov, kcov.BenefitsProject-based freelance collaboration via the Mindrift platform (powered by Toloka AI).Fully remote and flexible participation—choose your working hours and commitment (20-30 hours per week).Compensation based on task performance, up to $80/hour*.
Join S-PRO, a leading Digital Innovation and Software Engineering firm dedicated to delivering pioneering solutions for dynamic businesses across various sectors, including Finance, Renewable Energy, and Healthcare. Our expertise lies in AI, Blockchain, and Data Science, and our global team of over 200 professionals is committed to developing innovative digital solutions that enhance business value and competitiveness.Project Overview: As a Senior Backend Developer, you will play a pivotal role in our team, leveraging your technical skills and business acumen. You will excel in Python/Django development and quickly adapt to complex business domains like mortgage and financial workflows, translating them into scalable software solutions. This position is ideal for a proactive individual who thrives in fast-paced environments, excels in team communication, and takes full ownership of projects from inception to completion.
Join MSX International as a Mobile Automotive Engineer on a fixed-term contract and take your career to the next level. In this dynamic role, you will be responsible for providing high-quality automotive engineering support on-site with our clients. Your expertise will ensure the seamless operation and maintenance of automotive systems.
g2i seeks a Software Engineer with experience in Python and AI to join its Miami office. This position centers on developing AI-driven solutions that align with business objectives. Role overview Collaboration is key in this role. The Software Engineer will work alongside a team of skilled professionals, tackling technical challenges and contributing to the direction of AI projects within the company. Requirements Professional experience with Python Background in AI development Ability to work on site in Miami What you will do Build and refine AI solutions to support business needs Collaborate with team members to solve complex problems Contribute to the evolution of AI initiatives at g2i
Vitol is seeking a skilled and driven Python Data Engineer to enhance our data assets and support our analytical initiatives within a full-time capacity. In this role, you will collaborate closely with traders, analysts, researchers, and data scientists to define requirements and fulfill diverse data-related needs.Key Responsibilities:Develop modular, reusable components to facilitate communication between external data sources, internal tools, and databases.Engage with business stakeholders to clarify requirements for data ingestion and accessibility.Convert business requirements into actionable technical solutions.Ensure the integrity and organization of the Vitol Python codebase, adhering to established designs and coding standards.Enhance our developer tools and Python ETL toolkit through standardization and consolidation of core functionalities.Effectively coordinate efforts with our global team.Participate in Vitol’s Python development community and act as a liaison to support our expanding business development initiatives.
Join our dynamic team at 360 IT Professionals as a Full-Time Python Developer specializing in MySQL and PostgreSQL. We are looking for a passionate developer who thrives in a collaborative environment and is eager to contribute innovative solutions to our projects. You will have the opportunity to work on diverse applications that drive our business forward and enhance our client offerings.
Join our dynamic team at stemxpert1 as a Senior QA Tester. We are looking for a highly skilled individual with a solid background in software testing, particularly with expertise in Python, Java, and Selenium. In this role, you will be responsible for ensuring the quality and reliability of our software products through comprehensive testing strategies.
Part-time|$80/hr - $80/hr|Remote|Remote — United States
Please submit your CV in English and indicate your level of English proficiency.Join Mindrift, where we bridge the gap between talented specialists and exciting project-based AI opportunities with leading tech companies. Our focus lies in testing, evaluating, and enhancing AI systems. Note: This position is project-based and does not offer permanent employment.What You Will DoEach project presents unique challenges, and you may be tasked with:Crafting challenging Computer Science problems that mirror real-world applications;Assessing AI solutions for accuracy, underlying assumptions, and constraints;Validating computations or simulations utilizing Python (NumPy, Pandas, SciPy);Enhancing AI reasoning to meet industry standards;Implementing detailed scoring criteria for complex, multi-step problems;Collaborating with a global network of PhD professionals to uphold the highest scientific integrity.Who We Are Looking ForThis role is ideal for Computer Science professionals with Python experience who are open to part-time, non-permanent projects. The ideal candidate will possess:A degree in Computer Science or a related field.Proficiency in Python for numerical validation, with knowledge of MATLAB, R, C, SQL, NumPy, Pandas, SciPy, and other domain-specific libraries being a plus.A minimum of 2 years of relevant experience in applied, research, or teaching roles.Exceptional written English skills (C1+ level).Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are advantageous.How to Get Started1. Apply → 2. Pass qualifications → 3. Join a project → 4. Complete tasks → 5. Get compensatedProject Time CommitmentDuring active phases, expect to dedicate approximately 10–20 hours per week, based on project requirements. This is an estimate and not a guaranteed workload.CompensationEarn up to $80 per hour, contingent upon your expertise and contribution pace. Compensation varies with project scope, complexity, and required skills. Please be aware that different projects may offer varying pay rates based on specific needs.
Part-time|$80/hr - $80/hr|Remote|Remote — New York, United States
We invite you to submit your CV in English, ensuring you specify your level of English proficiency.At Mindrift, we connect talented specialists with project-based AI opportunities from leading technology companies. Our focus is on the testing, evaluation, and enhancement of AI systems. Note that participation is project-based rather than permanent employment.What You Will DoEach project presents distinct challenges, and contributors may be tasked with:Crafting complex Computer Science problems that mirror industry standards;Assessing AI solutions for accuracy, assumptions, and limitations;Validating computations or simulations utilizing Python (including NumPy, Pandas, SciPy);Enhancing AI reasoning to meet industry-standard logic;Implementing structured scoring criteria for multi-step challenges;Collaborating with a global network of PhD professionals to uphold the highest standards of scientific integrity.Who We Are Looking ForThis role is ideally suited for Computer Science experts with proficiency in Python, seeking part-time, non-permanent engagements. Candidates should possess:A degree in Computer Science or a related discipline;Python skills for numerical validation, with familiarity in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any domain-specific libraries being advantageous;At least 2 years of professional experience in applied roles, research, or teaching;Excellent written English skills (C1+ level);Relevant professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are favorable.How to Get InvolvedSteps to participate: Apply → Complete qualifications → Join a project → Fulfill tasks → Receive payment.Project Time CommitmentActive project phases are expected to require approximately 10–20 hours per week, varying based on specific project demands. This is an estimation and not a guaranteed schedule while the project is ongoing.Compensation DetailsContributors may earn up to $80 per hour, contingent upon their experience and contribution pace. Compensation can vary across projects, influenced by their scope, complexity, and expertise required. Note that other projects on our platform may offer different pay scales based on their specific needs.
Join our dynamic Trading Team at Jump Trading as a Python Engineer, where you will play a pivotal role in developing high-performance trading systems. Your expertise will contribute to building robust applications that facilitate algorithmic trading strategies.
Part-time|$76/hr - $76/hr|Remote|Remote — Virginia, United States
Application Instructions: Please submit your CV in English and indicate your level of English proficiency.Mindrift collaborates with specialists to connect them with project-based AI opportunities for leading technology companies, emphasizing the testing, evaluation, and enhancement of AI systems. This is a project-based role, not a permanent position.Opportunity Overview:Each project presents unique tasks, and contributors may be involved in:Designing original computational physics problems that simulate authentic physics research workflows.Creating problems that necessitate Python programming for resolution (utilizing libraries such as Numpy, SciPy, and Sympy).Ensuring problems are computationally intensive, requiring significant timeframes for resolution (days to weeks).Developing problems that involve complex reasoning in areas such as mechanics, electromagnetism, thermodynamics, and quantum mechanics.Formulating problems based on genuine research challenges or applicable physics practices.Verifying solutions using Python with standard physics simulation libraries.Documenting problem statements comprehensively and providing validated correct answers.Qualifications:This role suits quantum researchers experienced in Python and open to part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or a related field.Proficiency in Python for numerical validation, with equivalent knowledge in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or other domain-specific libraries also acceptable.A minimum of 2 years of professional experience in applied, research, or teaching roles.Experience with numerical simulation methods.The ability to design problems that reflect authentic physics research workflows.Creative problem design skills across various physics disciplines.Familiarity with physics modeling and approximation techniques.Strong written English proficiency (C1+ level).Application Process: Apply → Pass qualifications → Join a project → Complete tasks → Get compensated.Expected Project Commitment: Tasks are estimated to require approximately 10–20 hours per week during active project phases, based on specific project needs. This estimate is not a guaranteed workload and applies only while the project is active.Compensation: Contributors can earn up to $76 per hour, contingent upon their experience and contribution pace. Compensation varies across projects based on scope, complexity, and required expertise. Note that other projects on the platform may offer different earning levels according to their requirements.
Position Overview: We are seeking a dedicated and detail-oriented Transaction Processing Associate with a strong background in the automotive industry. This role is essential in ensuring accurate data entry and issue resolution within our operational systems.Duration: 12 months or moreCompensation: $16.30 per hour on W2Key Responsibilities:Execute data entry tasks and conduct thorough research across various systems and tracking tools.Utilize your knowledge of automotive processes and related systems to effectively identify, assess, and resolve operational challenges.Address both standard and non-standard issues, ensuring accurate resolution in a timely manner.When encountering challenges beyond your expertise, seek guidance and escalate issues appropriately.
Join our dynamic team as an Associate Python Engineer where you'll play a vital role in the development of our client-server systems. Your expertise in Python will drive our projects forward, ensuring high-quality code through architecture reviews and ongoing testing throughout the development cycle.Develop and write clean, maintainable, and portable code in Python.Conduct architecture reviews to enhance system design.Engage in the testing and refinement of code during all stages of development.Utilize knowledge of C++, Java, web servers, Linux environments, and open-source databases to contribute to various aspects of development.
