Note: This is a freelance, project-based position via Mindrift (powered by Toloka AI), not a permanent role. Candidates must submit a CV in English and indicate their English proficiency level. Mindrift connects skilled professionals to project-based work in AI, supporting leading technology companies. Projects focus on testing, evaluating, and improving AI systems. Role overview Toloka AI is seeking a Senior Python Developer with expertise in code migration and functional testing. This remote position is open to candidates based in Sweden. The work involves handling large codebases across multiple programming languages, managing Docker environments, and using large language models (LLMs) to automate and streamline development tasks. What you will do Develop functional black box tests for codebases written in various languages Set up and maintain Docker environments to support consistent builds and test execution Track code coverage and implement automated scoring to align with industry standards Apply LLMs (such as Roo Code and Claude Code) to automate repetitive tasks, enhance code quality, and accelerate development cycles Requirements 5+ years of software engineering experience, with a strong focus on Python Advanced knowledge of pytest, including fixtures, session-scoped tests, and timeouts; experience designing black-box functional tests for CLI tools Expertise in Docker: writing reproducible Dockerfiles, managing user contexts, and maintaining secure workspaces Proficiency in Linux and Bash scripting, with the ability to debug within containers Familiarity with modern Python tools (uv, pyproject.toml, packaging) Ability to read and understand code in C, C++, Rust, and Go, with support from LLMs Experience using LLMs (Claude Code, Roo Code, Cursor) to speed up development and generate test cases English proficiency at B2 level or above Preferred qualifications Background with agent evaluation platforms Familiarity with MCP CLI Technologies used Python (pytest, uv, Pillow), Docker, Bash, Git Submodules, C/C++/Rust/Go (for reading code), Dagger, GitHub Codespaces, LLMs (Claude Code, Roo Code, Cursor), coverage.py, gcov, kcov. Benefits Project-based freelance work through Mindrift Fully remote and flexible: set your own hours (20-30 per week) Compensation varies by project and expertise; AI trainers can earn up to $50 per hour

Role overview Mindrift seeks a Freelance No-Code Automation Workflow Specialist to work on the Tendem project (https://tendem.ai/). This part-time, remote position is open to candidates based in Sweden. The role, known internally as an AI Pilot, centers on building and improving integrations between systems in an environment where AI and human input intersect. What you will do Design and set up no-code automation workflows that link different business systems Work with Tendem Agents to spot and simplify repetitive tasks Use structured methods to boost workflow efficiency and dependability Make sure automated solutions complete routine work accurately and reliably Requirements Experience with no-code automation tools and workflow creation Background in improving processes across business platforms Ability to work remotely within a distributed team Located in Sweden

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, with a strong emphasis on testing, evaluating, and enhancing AI systems. Note: This is a project-based collaboration, not a permanent employment position.About the RoleWe are seeking a highly experienced Senior Python Developer with extensive functional testing expertise. The ideal candidate will possess strong skills in Linux and Docker, along with the ability to read and understand code in multiple programming languages (e.g., C, Rust, Go) with assistance from LLMs. You will be responsible for translating migration task requirements and leveraging tools like Roo Code or Claude Code to expedite development cycles.Key ResponsibilitiesDevelop and execute functional black box tests for substantial codebases in various programming languages.Create and manage Docker environments to guarantee 100% reproducibility of builds and test executions across diverse platforms.Monitor code coverage and establish automated scoring criteria to comply with industry standards.Utilize LLMs (Roo Code, Claude) to enhance development efficiencies, automate repetitive tasks, and elevate code quality.Requirements5+ years of experience in Software Engineering, primarily focusing on Python.In-depth experience with pytest (fixtures, session-scoped, timeouts) and crafting black box functional tests for CLI tools.Expertise in Docker (creating reproducible Dockerfiles, user contexts, secure workspaces).Strong proficiency in Linux and Bash scripting and debugging within containers.Familiarity with modern Python tooling (uv, pyproject.toml, packaging).Ability to read and comprehend multiple programming languages with the aid of LLMs (e.g., C, C++, Rust, Go).Experience utilizing LLMs (Claude Code, Roo Code, Cursor) to enhance iterative development and generate test cases.English language proficiency at B2 level or higher.Preferred QualificationsExperience 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.BenefitsWhat We Offer:Freelance project-based collaboration through the Mindrift platform (powered by Toloka AI).Fully remote and flexible participation — choose your working hours (20-30 hours per week).Compensation varies by project scope and required expertise, with AI trainers earning up to $50 per hour.

Please submit your CV in English and specify your English proficiency level. This is a freelance, project-based position with Toloka AI, connecting through the Mindrift platform. Assignments focus on testing, evaluating, and improving AI systems for technology companies. This role is not a permanent employment contract. Role overview The Senior Python Systems Developer - Functional Testing Expert works fully remotely from Sweden. The main focus is on large-scale codebases, reproducible Docker environments, and leveraging LLMs such as Roo Code and Claude Code to streamline both development and testing. Projects require hands-on work with functional testing, automation, and code quality improvement. What you will do Design and implement functional black box tests for codebases in multiple languages. Set up and maintain Docker environments to ensure reproducible builds and consistent testing across platforms. Monitor code coverage and configure automated scoring systems to meet industry standards. Use LLMs (Roo Code, Claude) to automate repetitive tasks, accelerate development, and improve code quality. Requirements Minimum 5 years as a Software Engineer, with deep experience in Python. Advanced skills with pytest, including fixtures, session-scoped tests, and timeouts. Strong background in black-box functional testing for CLI tools. Expertise in Docker: writing reproducible Dockerfiles, managing user contexts, and securing workspaces. Strong command of Linux and Bash scripting, including debugging inside containers. Familiarity with modern Python tools such as uv, pyproject.toml, and packaging. Ability to read and understand code in C, C++, Rust, and Go, using LLMs as needed. Experience using LLMs (Claude Code, Roo Code, Cursor) to speed up development and generate test cases. English proficiency at B2 level or above. Preferred qualifications 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. Engagement and compensation Freelance, project-based work through Mindrift (powered by Toloka AI). Fully remote with flexible scheduling. Typical commitment is 20-30 hours per week. Compensation varies by project scope and expertise. AI trainers can earn up to $50 per hour.

Join Mindrift as a Freelance No-Code Automation Workflow Specialist within the innovative Tendem project (https://tendem.ai/). In this exciting role, referred to as an AI Pilot, you will collaborate closely with Tendem Agents to streamline repetitive tasks while applying your structured thinking and automation expertise. Your mission will be to design and implement efficient workflows that enhance our hybrid AI + human environment.This part-time remote position is tailored for professionals experienced in no-code automation, workflow design, and process optimization across various business systems.About MindriftAt Mindrift, we connect specialists with cutting-edge AI projects from leading tech innovators. Our goal is to leverage real-world expertise to unlock the full potential of Generative AI globally.Role OverviewAs a No-Code Automation Specialist, you will be responsible for designing, evaluating, and optimizing automation workflows using tools like Zapier and Make.com, incorporating AI capabilities to boost performance and scalability.Key ResponsibilitiesDesign and assess no-code automation workflows across diverse business applications such as marketing, operations, and data management.Develop and enhance trigger/action-based automations using tools like Zapier, Make.com, or similar.Integrate AI into workflows to create AI-powered automations, enrichment pipelines, and decision-making logic.Ensure seamless data synchronization between various systems and SaaS tools.Analyze workflow performance and implement improvements for efficiency, scalability, and reliability.Troubleshoot challenges, identify bottlenecks, and optimize automation logic for stability and dependability.CompensationEarn up to $60 per hour, based on your expertise and contribution pace. Note that compensation may vary depending on project scope and complexity.

Join Us as a Fullstack Engineer in AI Code Security! At Lovable, we are on the lookout for a passionate Fullstack Engineer who is dedicated to advancing AI code security. In this role, you will be at the forefront of designing and implementing robust static code analysis and security scanning capabilities, ensuring that Lovable remains the premier AI-powered software creation platform globally.Why Choose Lovable?Lovable empowers individuals and teams to develop software using plain English. Our platform is utilized by a diverse range of users, from solo entrepreneurs to Fortune 100 companies, allowing millions to turn their ideas into tangible products swiftly. We are spearheading a transformative shift in software development, providing you with a unique opportunity to make a significant impact in the digital landscape. With a user base exceeding 2 million across over 200 countries, our influence is vast—and we are just getting started.Based in Stockholm, we are a small yet highly skilled team committed to building a company that will define a generation. We prioritize ownership, rapid iteration, and collaborative efforts with minimal ego. We are looking for individuals who are deeply passionate about their craft, who will challenge us, and who are motivated to create lasting change.Key Qualifications3+ years of experience in code security, static analysis, or code scanning, preferably with a focus on security-centric products (SAST, linters, vulnerability scanners, or similar utilizing AI or sophisticated machine learning techniques).5+ years of full-stack engineering experience delivering high-quality software products.Expertise in modern frontend technologies (React/TypeScript) and backend programming (Golang, Rust).Comprehensive understanding of system design, performance trade-offs, and scalable architectures.Strong product insight with the ability to convert security insights into user-friendly and actionable experiences.Bonus: A Master’s or PhD in code analysis, static analysis, or a related discipline. Experience in integrating AI/LLMs into security tools. Knowledge of mobile application security scanning.Your ResponsibilitiesDevelop our code scanning engine: Architect and execute static analysis and security scans that identify issues within user-generated application code for both web and mobile platforms.Deliver features end-to-end, spanning frontend, backend, and infrastructure alongside a compact, autonomous team (≤3 engineers).Incorporate AI/LLM functionalities into security workflows to detect, elucidate, and resolve vulnerabilities.Promote secure coding practices, perform security-focused code reviews, and elevate standards across the engineering organization.Shape our technical trajectory and product roadmaps.

Join our dynamic team as a Senior .NET Developer specializing in Azure. In this role, you will leverage your extensive experience to develop robust applications and solutions that meet our clients' needs. You will collaborate with cross-functional teams, ensuring high-quality code and adherence to best practices.

jobgether is hiring a Senior Full-Stack Engineer based in Sweden. This position focuses on building and improving software using Python and React. The role centers on developing solutions that enhance how users interact with our products. What you will do Work on both backend and frontend projects using Python and React Collaborate with engineers and colleagues from other teams to deliver software Tackle complex technical challenges and contribute to key projects Requirements Professional experience with Python and React Ability to solve complex problems and deliver high-quality solutions Comfort working with cross-functional teams

About UsAt Xenon7, we are where elite tech talent meets exceptional opportunities! We collaborate with leading enterprises and innovative startups to tackle exciting, cutting-edge projects using the latest technologies across various IT domains, including Data, Web, Infrastructure, AI, and more. Our expertise in IT solutions development and on-demand resources empowers us to partner with clients on transformative initiatives, driving innovation and significant business growth. Whether empowering global organizations or collaborating with pioneering startups, we are dedicated to delivering advanced and impactful solutions that address today's most complex challenges.Join us in building a community of top-tier experts! We are currently inviting exceptional AI & ML Professionals to solve real-world problems and help shape the future of intelligent systems.About the RoleWe are searching for a talented Node.js + Python Engineer with extensive experience in building backend services, APIs, automation, and data-driven features. You will collaborate with a distributed engineering team on a modern platform utilizing Node.js, Python, PostgreSQL, and cloud-native tools.Key ResponsibilitiesDevelop and maintain backend services using Node.js and Python.Design and optimize REST APIs, microservices, and backend workflows.Utilize PostgreSQL for schema design, queries, and performance tuning.Create automation scripts, integrations, and backend utilities.Collaborate with product, DevOps, and frontend teams to deliver features end-to-end.Produce clean, testable, and maintainable code following industry best practices.Diagnose production issues and enhance system reliability.Engage in code reviews, architecture discussions, and technical planning.Required Skills3–7+ years of backend engineering experienceProficient in Node.js (using frameworks like Express, Fastify, NestJS, etc.)Strong background in Python (including automation, APIs, scripts, services)Proven SQL skills and experience with PostgreSQL.Experience in microservices, API design, and distributed systems.Familiarity with Docker, CI/CD pipelines, and cloud environments (AWS/Azure/GCP).Solid understanding of authentication, authorization, and security best practices.Excellent debugging, problem-solving, and communication skills.Nice to HaveExperience with message queues (SQS, RabbitMQ, Kafka).Knowledge of Redis or caching strategies.Familiarity with serverless architectures (AWS Lambda).Experience with monitoring tools (CloudWatch, Prometheus).

Role overview Toloka AI is hiring a Computer Science Specialist with strong Python expertise to join AI-focused projects. This is a remote position available to candidates living in Sweden. The role centers on applying advanced programming skills to support and advance artificial intelligence initiatives. What you will do Collaborate with a distributed team to design and enhance AI solutions for practical use cases Tackle technical challenges in artificial intelligence using strong problem-solving abilities Bring deep knowledge of Python and computer science to projects across various industries Requirements Solid foundation in computer science Advanced Python programming skills Background or interest in AI technologies Comfort working with remote teams Residence in Sweden

Mindrift is looking for a Freelance Low-Code Automation Engineer to support the Tendem project. This part-time contract is remote within Sweden. The main focus is building and refining automation workflows that connect AI tools with human input, using platforms such as Make.com and n8n. Key Responsibilities Design and optimize automation workflows that combine AI features with human collaboration. Partner with Tendem Agents to identify repetitive tasks and automate them efficiently. Apply analytical skills to ensure workflows operate smoothly across different systems. Test, refine, and scale automation solutions using quality assurance methods. Use JavaScript to customize workflows as project needs arise. Requirements Hands-on experience with low-code automation platforms, especially Make.com and n8n. Background in workflow design and process automation. Proficiency in JavaScript for customizing workflows. Strong analytical skills, attention to detail, and a commitment to quality. Ability to work remotely and collaborate with distributed teams. Role Details Part-time freelance contract Remote role based in Sweden For more details about the Tendem project, visit tendem.ai.

Mindrift is actively seeking talented Low-Code Automation Engineers proficient in Make.com, n8n, and JavaScript. Join us on the Tendem project to create powerful automation workflows in a hybrid AI and human environment.In this dynamic role, referred to as an AI Pilot at Mindrift, you will work closely with Tendem Agents to streamline repetitive tasks. Your expertise in automation, structured thinking, and quality assurance will be pivotal in ensuring effective and scalable workflow execution across various systems.This part-time remote position is perfect for professionals experienced in low-code automation platforms and workflow design.

Mindrift connects mathematics specialists with project-based AI work for leading technology companies. This freelance role focuses on testing, evaluating, and improving AI systems. Projects are temporary and do not represent permanent employment. Role overview Assignments vary and may include: Designing original computational mathematics problems that reflect real research workflows Formulating problems that require Python programming for solutions, often using libraries like Numpy, SciPy, or Sympy Creating computationally intensive problems that cannot be solved manually in a reasonable timeframe Developing challenges involving advanced reasoning in number theory, combinatorics, graph theory, or numerical analysis Basing problems on authentic research challenges or practical applications in mathematics Validating solutions with Python and standard mathematical libraries Documenting problem statements clearly and providing verified solutions Requirements Degree in Mathematics (Pure or Applied) or a related discipline Strong Python skills for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or other domain-specific libraries is also valued At least 2 years of experience in applied mathematics, research, or teaching Background in numerical methods and symbolic computation Ability to design problems that simulate real mathematical research processes Familiarity with computational complexity theory Excellent written English (C1+ proficiency) Project commitment Workload is estimated at 10–20 hours per week while projects are active. Actual hours may vary depending on project needs and are not guaranteed outside active phases. Compensation Contributors may earn up to $45 per hour, depending on expertise and contribution speed. Rates can vary by project based on scope and complexity. Other projects on the platform may offer different earning potentials. Application process Apply Pass qualifications Join a project Complete assigned tasks Receive payment Please submit your CV in English and specify your English proficiency level.

Key ResponsibilitiesConduct analysis, design, programming, debugging, and modification of intricate software enhancements and features for local, networked, cloud-based, or web-related applications.Utilize advanced professional concepts and organizational goals to creatively and effectively resolve challenges.Actively engage as a developer within a Scrum team, delivering software solutions based on the team backlog.Collaborate effectively with team members to achieve common objectives.Implement and advocate for development standards, focusing on writing maintainable code, automated testing, and comprehensive documentation.Work with fellow developers to apply best practices and techniques in software development.Ensure thorough review and approval of merge/pull requests.Act as the technical owner for the code developed, ensuring adherence to development standards.Analyze emerging technological trends and make formal recommendations for enhancements when necessary.Stay current with job knowledge by exploring new development tools, programming methodologies, and technology; participating in educational opportunities, engaging with professional literature, and maintaining personal and professional networks.

We encourage you to submit your CV in English and specify your English proficiency level.At Mindrift, we connect talented specialists with project-based artificial intelligence opportunities for top-tier technology companies, concentrating on the testing, evaluation, and enhancement of AI systems. Please note that participation is project-based and does not constitute permanent employment.Opportunity OverviewEach project presents its own unique challenges, and contributors may be tasked with:Creating rigorous Computer Science problems that reflect industry practices;Assessing AI solutions for accuracy, underlying assumptions, and constraints;Validating calculations or simulations using Python (including libraries such as NumPy, Pandas, and SciPy);Enhancing AI reasoning to conform to industry-standard logic;Implementing structured scoring criteria for complex, multi-step problems;Collaborating with a global network of PhD professionals to uphold the highest standards of scientific integrity.Desired QualificationsThis role is ideal for Computer Science experts with Python experience who are open to part-time, non-permanent projects. Preferred qualifications include:A degree in Computer Science or a related field.Proficiency in Python for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, and other domain-specific libraries is also acceptable.At least 2 years of relevant professional experience, including applied research or teaching.Strong written English skills (C1 level or higher).Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience with international or applied projects are advantageous.Application ProcessApply → Complete qualifications → Join a project → Execute tasks → Receive compensationProject CommitmentFor this role, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project specifics. This is an estimate and not a guaranteed workload.Compensation DetailsContributors can earn up to $50 per hour, based on their level of expertise and contribution pace. Compensation varies across projects based on scope, complexity, and the level of required expertise. Please be aware that other projects on the platform may offer different compensation rates based on their specific needs.

Toloka AI is looking for a freelance specialist with a strong background in both biology and Python programming. This remote role is based in Sweden and centers on developing and improving materials used to train artificial intelligence systems. Role overview This position focuses on creating and refining training content that combines biological science concepts with Python. The work supports AI development by ensuring materials are accurate and effective. What you will do Develop AI training materials that draw on biology and Python expertise Review and enhance existing content to improve clarity and accuracy Who this role suits This freelance opportunity is well suited to those interested in the overlap between biological sciences and artificial intelligence, and who enjoy working independently on specialized projects.

Join our dynamic team at Sopra Steria as a Senior ServiceNow Developer, where you will play a pivotal role in delivering innovative solutions that enhance our client services. We are looking for a passionate and skilled developer to lead projects, collaborate with cross-functional teams, and drive the implementation of ServiceNow applications.

Role Overview: Business Development & Growth SpecialistAt Netlight, our success is driven by our people. We're committed to fostering growth with individuals who challenge, inspire, and shape the future of our company. We are currently seeking a passionate colleague to join our People & Growth team, tasked with one of the most vital roles in our organization: attracting and recruiting top talent to Netlight.In this position, you will oversee the entire recruitment process—from initial contact to onboarding—while collaborating with consultants and leadership to identify and fulfill our business needs. Your work will be hands-on, analytical, project-focused, and essential to our operations.As part of our People & Growth team, you will also contribute to long-term initiatives including mentorship, employee retention, enhancing our value proposition, and promoting themes such as equality and corporate culture.Your role extends beyond simply filling positions; you will actively participate in building the future of our company.Alternative Role: Sales and Growth SpecialistAlternative Role Overview: Sales and Growth SpecialistYour primary responsibility will focus on technical sales. This role includes identifying and establishing new client relationships, managing existing engagements, and collaborating closely with Netlight consultants to ensure ideal matches between talent and client needs. You will be actively engaged in sales and business development while working hands-on with venture capital, start-ups, and other exciting projects.Join us in building one of Europe's most successful tech consultancy firms, serving hundreds of innovative tech companies.The ideal candidate will be driven by a passion for exploring the tech market, empowering individuals to realize their potential, and contributing to the growth of Netlight.

Join Sopra Steria as a Senior ServiceNow Developer and play a key role in delivering innovative digital solutions. We are looking for an individual with a strong background in ServiceNow platform development, integration, and customization. You will be responsible for designing, implementing, and maintaining ServiceNow applications that drive efficiency and enhance user experience.