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Experience Level
Senior
Qualifications
Proven experience in full-stack development with a focus on Python and React. Strong understanding of web development principles and design patterns. Experience with RESTful APIs and microservices architecture. Familiarity with cloud platforms and DevOps practices. Excellent problem-solving skills and a collaborative mindset. Strong communication skills, both verbal and written.
About the job
jobgether is looking for a Senior Full-Stack Engineer with strong skills in Python and React. This position is based in Canada and focuses on building and improving web applications that support the company’s goals.
Role overview
This role involves designing and implementing web solutions, working closely with colleagues from different teams. The Senior Full-Stack Engineer will help ensure that applications are efficient and meet business requirements.
What you will do
Develop and maintain web applications using Python and React
Collaborate with cross-functional teams to deliver features and improvements
Mentor junior developers and support their growth
Conduct code reviews and encourage high standards in software development
Impact
Contributions in this role will shape both the product and the technology stack at jobgether. The Senior Full-Stack Engineer will help set best practices and influence the direction of future projects.
About jobgether
At jobgether, we are committed to fostering an inclusive and innovative work environment. Our mission is to connect talented professionals with exciting job opportunities, and we pride ourselves on our collaborative culture that encourages growth and creativity.
AIP Connect is excited to collaborate with a prestigious consulting firm that is actively seeking to cultivate talent for the future within the Canadian market. This is an excellent opportunity for contractors eager to make an impact in a dynamic environment.Please note that this is not an immediate opening, but we encourage you to apply and express your int…
Join our innovative team at MongoDB as a Senior Python Engineer, where you will play a crucial role in designing, developing, and optimizing high-performance applications. Your expertise in Python will help us enhance our product offerings while working in a collaborative environment that values creativity and technical excellence.
Unleash your creativity and become a part of the Rodeo FX freelance community!We are not merely seeking artists to fill positions; we are looking for passionate individuals eager to forge long-term partnerships and be part of a creative exploration and innovation journey. If you are excited about pushing the boundaries of what is possible in the visual effects realm, we would love to hear from you!Your role within our creative team will involve:Crafting stunning visual effects for specific projects, including film, television series, advertising, and experiential projects.Collaborating closely with our creative team to grasp project requirements effectively.Bringing your artistic expertise to life with innovative ideas.Meeting deadlines while upholding high artistic quality standards.
Full-time|Hybrid|Vancouver - Hybrid (3x in office/week)
About LanternLantern is a leading specialty care platform designed to connect individuals with top-tier healthcare when they need it most. By establishing a curated Network of Excellence, which includes the nation's foremost specialists across various medical fields such as surgery, cancer care, and infusions, Lantern not only ensures quality care but also delivers substantial cost savings to employers and their employees. Our dedicated care teams, comprising Care Advocates and nurses, accompany members throughout their healthcare journey, empowering them to regain their health, reconnect with their families, and return to their professional lives. With convenient access to specialists across the nation, Lantern makes quality healthcare accessible to most individuals. Trusted by some of the largest employers in the country, we serve over 6 million members nationwide. Discover more about us at lanterncare.com.About You:You leverage LOGIC in your decision-making, understanding that progress is essential for enacting change. You prioritize executing your tasks while thriving in a fast-paced environment, celebrating both minor and major victories along the way.INCLUSION is a fundamental aspect of your values. You highly value a diverse and inclusive workplace, eager to collaborate with a team that encompasses a variety of experiences and perspectives.With GRIT, determination, and ambition, you are equipped to tackle significant challenges. You believe that substantial problems necessitate innovative solutions and a supportive team to foster new ideas.You possess a deep commitment to your customers, driven to maintain HUMANITY in every decision made. Your motivation stems from the individuals utilizing your product, as they are the core of your drive for change.Guided by integrity, you emphasize the importance of TRUTH over simply providing answers that are comfortable to hear.Collaboration is vital for you, and you flourish in a team environment where innovation and change are fostered.These pillars of LIGHT serve as a reminder to our team of the impact we have by offering guidance and support in navigating the often intricate landscape of healthcare. We aspire to illuminate pathways for individuals to access the best care, resources, and support they require to return to their lives.If this resonates with you, we would be delighted to discuss career opportunities at Lantern.
Join our team at Toloka AI as a Freelance Agent Evaluation Engineer, where you will play a crucial role in assessing and enhancing AI systems. This remote position allows you to work from anywhere in Manitoba, Canada, giving you the flexibility to balance your personal and professional life. Your expertise will help ensure our AI models meet the highest standards of performance and accuracy.
Role overview Jobgether is hiring a Senior Python Data Scraping Engineer for a partner company. This freelance position is fully remote and open to candidates based in Canada. The main responsibility is building and maintaining scalable systems for web data extraction, supporting both AI-driven and human validation workflows. What you will do Design and improve Python-based scraping tools for dynamic, frequently changing websites Manage large volumes of data to ensure structured, reliable delivery at scale Adapt scraping strategies to new site architectures and anti-bot protections Collaborate with AI agents, maintaining strong standards for accuracy and quality control Help create datasets that support advanced analytics and AI projects Requirements Advanced Python skills, with a focus on web scraping and automation Experience running complex scraping projects and handling large datasets Ability to adapt quickly to changing web technologies and environments Keen attention to detail, especially regarding data accuracy and validation Comfort working independently as a remote freelancer Location and work arrangement This freelance role is open to candidates residing in Canada. The position values autonomy, technical expertise, and a reliable work ethic.
Join us at Kepler Communications as we redefine the future of space connectivity!Our mission is to provide seamless Internet access for space-based assets, ushering in a new age of data-driven exploration and innovation. With 33 satellites launched to date, we proudly operate the first commercial optical data relay constellation, offering real-time, continuous space communications complemented by advanced on-orbit compute and hosted payload capabilities.What truly distinguishes Kepler is our exceptional team: innovative thinkers, adept builders, and enthusiastic problem-solvers who are passionate about expanding the horizons of what's achievable in space. We value diverse perspectives and are dedicated to fostering an environment where you can grow, lead, and make a lasting global impact.If you are eager to aim higher, accelerate faster, and contribute to shaping the future of the space economy, this is your launchpad. Join us in building the future at Kepler!
Toloka AI is seeking a Freelance AI Trainer with a strong background in biology and Python programming. This remote contract role is open to candidates based in Manitoba, Canada. Role overview This position centers on developing AI training programs that support learning in the biological sciences. The work blends subject matter expertise in biology with practical Python programming skills to create engaging educational content. What you will do Design training materials focused on biology and Python applications Conduct workshops to facilitate learning and skill development Collaborate with a multidisciplinary team to shape impactful educational experiences Who will succeed This role suits those who enjoy combining scientific knowledge with programming to support innovative AI projects. Experience in both biology and Python is essential.
Role overview Toloka AI seeks a Computer Science Specialist with strong Python experience for remote work on ongoing AI projects. This position is open to candidates living in Manitoba, Canada. The role centers on supporting the development and improvement of artificial intelligence systems. What you will do Contribute to a team dedicated to building and enhancing AI solutions Use Python to develop, test, and fine-tune AI-driven systems Collaborate with colleagues committed to advancing AI technology Work environment This is a fully remote position. Team members work virtually and participate from locations across Manitoba.
Please submit your CV in English and indicate your level of English proficiency. At Mindrift, we bridge talented specialists with exciting project-based AI opportunities for top-tier technology firms. Our primary focus lies in testing, evaluating, and enhancing AI systems. Please note that this role is project-based and does not constitute permanent employment.Opportunity OverviewEngagements vary by project, but responsibilities may include:Crafting sophisticated Computer Science challenges that mirror professional industry practices;Assessing AI solutions for accuracy, underlying assumptions, and constraints;Validating computations or simulations utilizing Python libraries such as NumPy, Pandas, and SciPy;Enhancing AI reasoning to conform with industry-standard logic;Implementing structured scoring metrics for multi-step challenges;Collaborating with a global network of PhD experts to uphold the highest scientific standards.Candidate ProfileThis opportunity is tailored for Computer Science experts experienced in Python, interested in part-time, non-permanent projects. Ideal candidates will possess:A degree in Computer Science or a related discipline;Proficiency in Python for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar programming languages is also considered valuable;A minimum of 2 years of professional experience in applied work, research, or education;Exceptional written English skills (C1+ level);Relevant professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects will be advantageous.Application ProcessSubmit your application → Complete qualification assessments → Join a project → Execute tasks → Receive compensation.Project CommitmentFor this project, involvement is anticipated to require approximately 10–20 hours per week during active phases, contingent on project specifics. This is an estimate and does not guarantee a fixed workload while the project is active.Compensation DetailsContributors can earn up to $45 per hour, depending on their expertise and contribution pace. Compensation rates may differ across projects based on complexity and required skills. Please be aware that other projects on the platform may offer varying compensation levels based on specific needs.
Please submit your CV in English and indicate your English proficiency level. Mindrift connects specialists with project-based AI roles, focusing on testing, evaluating, and improving AI systems for leading technology companies. This is a contract-based position, not a permanent role. Role overview This Senior Python Developer position centers on code migration, functional testing, and work within Linux and Docker environments. The work involves handling large codebases written in multiple languages, often using large language models (LLMs) such as Roo Code or Claude Code to streamline migration and development. The role is fully remote and open to candidates located in Manitoba, Canada. What you will do Design and implement functional black box tests for large, multi-language codebases. Set up and manage Docker environments to ensure consistent builds and testing across platforms. Monitor code coverage and define automated scoring to meet industry standards. Use LLMs (Roo Code, Claude) to automate repetitive tasks, enhance code quality, and speed up development cycles. Requirements At least 5 years as a Software Engineer, with a strong focus on Python development. Hands-on experience with pytest, including fixtures, session-scoped tests, and timeouts, as well as developing black-box functional tests for CLI tools. Expertise with Docker: writing reproducible Dockerfiles, managing user contexts, and maintaining secure workspaces. Advanced Linux and Bash scripting skills, including debugging inside containers. Familiarity with modern Python tooling such as uv, pyproject.toml, and packaging. Ability to read and understand code in C, C++, Rust, or Go, with assistance from LLMs. Experience using LLMs (Claude Code, Roo Code, Cursor) to support development and create test cases. English proficiency at B2 level or higher. Preferred Experience with agent evaluation platforms and MCP CLI. Technologies and tools 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. Benefits Freelance, project-based work through the Mindrift platform (powered by Toloka AI). Fully remote and flexible: choose your own hours and workload (20-30 hours per week). Compensation varies by project scope and expertise required; for this project, AI trainers can earn up to $45 per hour.
About ClickHouseListed among the 2025 Forbes Cloud 100, ClickHouse is recognized as a leader in innovation within the private cloud sector. Serving over 3,000 clients and experiencing an astounding 250% year-over-year growth in ARR, ClickHouse excels in real-time analytics, data warehousing, observability, and AI-driven workloads.The company’s remarkable growth has been bolstered by a recent $400M Series D funding round. In the last quarter, major clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have either adopted our platform or expanded their existing use. They join a prestigious roster of AI pioneers and global brands, including Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize the way organizations leverage data.The Connectors team plays a crucial role in linking ClickHouse with the wider data ecosystem. We design and maintain integrations that empower millions of developers, data experts, and AI agents worldwide, ranging from high-level data visualization plugins (Tableau, PowerBI, Superset, Metabase) to connectors for data frameworks (Apache Spark, Flink, Kafka Connect, Fivetran), orchestration platforms, and AI tools.Our contributions significantly influence how organizations manage extensive datasets: we support real-time analytics platforms processing millions of events per second, observability systems tracking global infrastructures, and increasingly, AI-powered data applications that redefine data interactions. We collaborate closely with the open-source community, internal teams, and enterprise users to ensure ClickHouse integrations set benchmarks for performance, reliability, and user experience.About the RoleAs a Senior Software Engineer focused on Python and the Data Ecosystem, you will be a key contributor responsible for the evolution of essential components within ClickHouse’s data engineering ecosystem. This position lies at the crossroads of high-performance database engineering and enhancing developer experience. You will develop tools that empower Data Engineers and Data Scientists to leverage ClickHouse’s speed and scalability within their existing frameworks.We seek an individual who has firsthand experience as a Data Engineer or Data Scientist. The landscape for data practitioners is rapidly changing: databases are no longer mere query targets; they are becoming vital components of AI-driven workflows, serving as vector stores for RAG pipelines, backends for LLM-driven agents, and real-time feature stores for ML inference. Your understanding of these workflows comes from direct involvement, enabling you to provide product-level insights as you create integrations.
Join Our Team as a Senior Platform Engineer (Python)About Us: As a leading B2B SaaS company focused on retail analytics, we empower brands and marketing teams to optimize their media campaigns and understand retail data without needing to write code. Our clients, including major players like Home Depot, rely on us for actionable insights that enhance their customer engagement and ROI.Work Environment: This role offers a hybrid work arrangement, with 95% remote work and monthly in-person meetings to foster collaboration among our Toronto-based team.Who We're Looking For: We are seeking a dynamic Senior Platform Engineer to contribute significantly to our Platform team, focusing primarily on back-end development with some responsibilities in infrastructure and DevOps.Key Responsibilities:API Development: Enhance platform scalability and data performance through innovative API designs.Integration Projects: Collaborate with industry giants like Meta, TikTok, and Snapchat on complex ad tech integrations.Task Management Optimization: Take charge of our async task management using Celery, focusing on improving concurrency and managing resource-intensive jobs.Why Work With Us?Our team thrives on collaboration, embracing complex challenges while exploring new technologies. We are committed to building long-term solutions, maintaining profitability, and ensuring quality in everything we do.
Location: Canada (Remote-friendly)Start date: ASAPLanguages: English required; French is a strong asset Role Overview Pragmatike is looking for a Full-Stack Engineer (Backend-Focused) to help build and scale our data-driven platforms. Our products automate workflows, extract data, and rely on reliable backend systems for performance. This role suits engineers who prefer backend work but want to stay involved in product delivery, with roughly 70% backend and 30% frontend responsibilities. What You Will Do Design, develop, and maintain backend services using Python and Node.js Work with APIs, business logic, and manage data flows using PostgreSQL and MongoDB Contribute to frontend features as needed to improve the product experience Build and maintain web scraping and data ingestion pipelines (in compliance with legal and ethical standards) Use AI-assisted coding tools such as Cursor or Copilot to support development Collaborate with product and engineering teams to turn requirements into scalable solutions Improve performance, reliability, and maintainability of existing systems Participate in architecture discussions and technical decisions What We Look For 4+ years of experience in full-stack or backend engineering Strong backend skills with Python and/or Node.js Solid understanding of PostgreSQL and MongoDB Comfortable working on frontend codebases when necessary Interest or experience in web scraping and data-heavy systems Familiarity with modern AI-assisted development tools Proactive, ownership-driven approach and ability to work independently Eligibility to work in Canada Nice to Have Experience with cloud services and deployment Background in agile development methods
Toloka AI seeks a Freelance Machine Learning Engineer for remote contract work based in Manitoba, Canada. This role centers on hands-on AI projects where results have a direct impact. The position allows for independent work from home while engaging with a variety of machine learning efforts. Key responsibilities Use machine learning methods to support ongoing projects Work with Toloka AI teams to develop practical AI solutions Apply technical knowledge to solve concrete, real-world problems Work location This is a remote position open to candidates living in Manitoba, Canada.
Please submit your CV in English, including your level of English proficiency.At Mindrift, we bridge the gap between skilled professionals and exciting project-based AI opportunities with leading tech companies. Our focus is on testing, evaluating, and enhancing AI systems. Note that participation is on a project basis and does not constitute permanent employment.Role OverviewWe are seeking a seasoned Senior Python Developer with extensive functional testing expertise. The ideal candidate will possess robust skills in Linux and Docker, the ability to read and interpret code across multiple languages (like C, Rust, Go) with the assistance of LLMs, and a knack for translating project requirements into actionable migration tasks. Familiarity with tools such as Roo Code or Claude Code for streamlined iterative development is essential.Key ResponsibilitiesDevelop functional black-box tests for substantial codebases across various programming languages.Establish and oversee Docker environments to guarantee fully reproducible builds and test executions on diverse platforms.Track code coverage and set automated scoring criteria aligned with industry benchmark standards.Utilize LLMs (Roo Code, Claude) to expedite development cycles, automate repetitive tasks, and enhance the overall quality of code.Qualifications5+ years of experience as a Software Engineer, primarily focused on Python.In-depth knowledge of pytest (including fixtures, session-scoped, timeouts) and proficiency in designing black-box functional tests for CLI tools.Advanced Docker skills (creating reproducible Dockerfiles, managing user contexts, and ensuring secure workspaces).Strong Linux and Bash scripting capabilities, with the ability to debug within containers.Familiarity with modern Python tooling (uv, pyproject.toml, packaging).Experience reading and understanding multiple coding languages with LLM support (e.g., C, C++, Rust, Go).Hands-on experience with LLMs (Claude Code, Roo Code, Cursor) to enhance iterative development and test-case creation.English proficiency at a B2 level or higher.Preferred QualificationsPrior 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.BenefitsWhat We OfferFreelance project-based collaboration through the Mindrift platform (powered by Toloka AI).Fully remote and flexible participation—choose your working hours and contribution level (20-30 hours per week).Project compensation varies based on scope and required expertise. For this project, AI trainers can earn up to $45 per hour.
Join Syntronic: Be a Pioneer in Innovative TechnologyAt Syntronic, we lead the charge in technological advancements! Collaborate with visionary enterprises and brilliant minds to transform groundbreaking ideas into reality. Imagine contributing to state-of-the-art telecommunications, revolutionary automotive technology, life-saving healthcare solutions, and advanced industrial automation. Our projects are diverse and impactful, placing you at the forefront of innovation. Become part of our extraordinary journey!About Us:Syntronic stands as a global leader in design and development, specializing in electronics, electro-mechanics, and software solutions. We’re not merely a company; we are a community of innovators dedicated to shaping the future. Our teams work on pioneering projects that redefine industries—from developing advanced communication systems and autonomous vehicles to innovating IoT solutions that enhance daily life. Your contributions at Syntronic will genuinely make a difference.What We Are Looking For:We seek passionate individuals eager to:· Collaborate with prestigious clients on transformative projects.· Engage with and learn from industry experts.· Drive innovation from concept to execution, maintaining rigorous standards.· Acquire international experience on global initiatives.· Flourish in an entrepreneurial setting that encourages creativity.· Explore multiple industries, including telecommunications, automotive, healthcare, and industrial automation.We are on the lookout for an Optical Systems Software Architect to establish the software architecture and control strategies for next-generation DWDM optical transport systems. Your role will involve translating intricate photonic system behaviors into scalable, software-oriented architectures. Collaboration with systems, software, and hardware teams will be essential to ensure the robust, high-performance control of optical line systems in carrier-grade networks.This is a full-time position based in Ottawa and will require relocation to Ottawa.
OVERVIEWJoin our innovative team at weloglobal as an AI Data Annotator specializing in French (Canada). We are looking for meticulous and detail-oriented individuals who are passionate about enhancing AI technology. In this role, you will perform critical rating and annotation tasks that contribute significantly to our AI development process. If you have a keen eye for detail and are eager to help shape the future of AI, we encourage you to apply and become an integral part of our team.This position is temporary and part-time, providing flexible working hours and the possibility of contract extension based on performance and project requirements.MAIN DUTIES- Execute rating and annotation tasks with precision according to project guidelines- Uphold high standards of accuracy and attention to detail in every task- Adhere to project deadlines and actively contribute to team success- Communicate effectively in both French-Canadian and EnglishProject DetailsDuration: 2 months (with potential for extension)Schedule: Minimum of 15 to 20 hours weeklyThis is a freelance opportunity; workload may vary based on project needs.Employment Type: Freelance/Independent ContractLocation: RemoteLanguage: French-CanadianBy joining us, you will be part of our dynamic freelance community, opening doors to diverse projects tailored to your skills and availability. This is a unique opportunity to enhance global user experiences and leverage your language skills in impactful ways.
jobgether is looking for a Senior Full-Stack Engineer with strong skills in Python and React. This position is based in Canada and focuses on building and improving web applications that support the company’s goals. Role overview This role involves designing and implementing web solutions, working closely with colleagues from different teams. The Senior Full-Stack Engineer will help ensure that applications are efficient and meet business requirements. What you will do Develop and maintain web applications using Python and React Collaborate with cross-functional teams to deliver features and improvements Mentor junior developers and support their growth Conduct code reviews and encourage high standards in software development Impact Contributions in this role will shape both the product and the technology stack at jobgether. The Senior Full-Stack Engineer will help set best practices and influence the direction of future projects.
Who We Are: At Emburse, we don’t just envision the future – we actively create it. As a frontrunner in travel and expense management solutions, we are pioneering a future where technology fuels business success and fosters remarkable outcomes. Our AI-driven platform empowers organizations to modernize their financial workflows, enhance visibility, and optimize expenditures across the board.As a Software Engineer at Emburse, you will play a pivotal role in developing an engaging and cohesive suite of system solutions. Your contributions will not only enhance customer experiences but also tackle exciting challenges and innovate new solutions. Renowned for our forward-thinking approach and award-winning technologies, Emburse boasts a strong engineering culture, providing you the opportunity to collaborate with some of the brightest minds in the industry and advance your career.
