Jobs

174
  • Β· 64 views Β· 14 applications Β· 30d

    Solana Node Operations Engineer

    Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· Advanced/Fluent
    Key Responsibilities: 1. Solana Node Setup and Configuration: Install and configure blockchain node software. Ensure proper synchronization with the blockchain network. Optimize node settings for performance and resource efficiency. 2. Monitoring and...

    Key Responsibilities:


    1. Solana Node Setup and Configuration:

    • Install and configure blockchain node software.
    • Ensure proper synchronization with the blockchain network.
    • Optimize node settings for performance and resource efficiency.

       

    2. Monitoring and Maintenance:

    • Monitor Solana node health and performance metrics.
    • Identify and address any issues that may arise during operation.
    • Conduct routine maintenance activities to ensure continuous operation.

       

    3. Security Measures:

    • Implement and maintain security protocols to protect the node and the blockchain network.
    • Stay informed about the latest security threats and apply necessary updates and patches.
    • Collaborate with the security team to enhance overall network security.

       

    4. Network Connectivity:

    • Manage network connectivity to ensure seamless communication with other nodes.
    • Troubleshoot and resolve network-related issues affecting node performance.

       

    5. Data Backup and Recovery:

    • Implement backup procedures to safeguard critical blockchain data.
    • Develop and test recovery plans to ensure data integrity in case of node failures.

       

    6. Performance Optimization:

    • Analyze node performance and implement optimizations to enhance efficiency.
    • Collaborate with developers to improve overall blockchain performance.

     

    Job Requirements:

     

    1. Bachelor's degree or above, with more than 2 years of project experience.

     

    2. Be familiar with the principles of blockchain technology.

     

    3. Strong learning ability, good communication skills, and the ability to quickly integrate into the team.

     

    4. Has a sense of responsibility and teamwork spirit, and has a positive, diligent, and reliable working attitude.

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  • Β· 142 views Β· 12 applications Β· 30d

    Senior Python Engineer / AI Engineer (EST time zone) to $5000

    Full Remote Β· Worldwide Β· Product Β· 4 years of experience Β· Upper-Intermediate
    Job description About PRAI PRAI is redefining how the world interacts with artificial intelligence. From fully autonomous content platforms to AI-driven media ecosystems, we build intelligent systems that power the future. Our mission is bold β€” to turn...

    Job description
    About PRAI

    PRAI is redefining how the world interacts with artificial intelligence. From fully autonomous content platforms to AI-driven media ecosystems, we build intelligent systems that power the future. Our mission is bold β€” to turn state-of-the-art AI into real-world products that impact millions.

    We are assembling a team of elite engineers and visionaries who live at the intersection of open-source innovation, deep tech, and radical impact. If you're obsessed with Python, deeply knowledgeable in cutting-edge AI models, and ready to change the world β€” this is your call.

    Job Summary

    We’re hiring a Python-native AI Engineer with a deep understanding of the latest AI architectures and open-source models across text, vision, image generation, and video. In this hybrid role, you'll be leading the integration and optimization of frontier AI models, working across LLMs, diffusion, and multimodal systems.

    You must have your finger on the pulse of emerging AI systems, and be confident building high-performance pipelines that power intelligent agents, products, and platforms.

    Key Responsibilities

    ● Integrate and fine-tune large-scale models (LLMs, visual detection, image/video generation, multimodal)
    ● Build advanced Python-based pipelines for model deployment, fine-tuning, and orchestration
    ● Implement and optimize state-of-the-art architectures: Transformer variants, Diffusion models, MoEs, RAGs, agents
    ● Build and scale multi-modal systems that combine text, image, audio, and video
    ● Stay ahead of the curve by continuously testing and implementing cutting-edge models from sources like HuggingFace, OpenAI, Stability AI, Google DeepMind, and more
    ● Work closely with full-stack teams to deliver production-ready APIs and AI services
    ● Evaluate model performance and provide architectural recommendations
    Minimum Qualifications

    ● 4+ years professional experience in AI/ML
    ● Expert-level proficiency in Python, PyTorch, HuggingFace Transformers, LangChain
    ● Demonstrated experience with latest model architectures: LLaMA 2/3, Mistral, Falcon, Claude, Sora, Stable Diffusion, DALLΒ·E, etc.
    ● Strong understanding of vector databases (FAISS, Pinecone, Weaviate), RAG architecture, and embeddings
    ● Experience building inference systems and optimizing model latency
    ● Familiarity with RESTful APIs, containerization (Docker), and deployment tools
    ● Passion for open-source and rapid prototyping in a startup environment
     

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  • Β· 63 views Β· 21 applications Β· 30d

    Senior Python Engineer

    Full Remote Β· EU Β· 5 years of experience Β· Upper-Intermediate
    Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile,...

    🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

    We are seeking a talented Backend Software Development Engineer to join a team dedicated to building high-quality, scalable solutions. In this role, you will have the chance to work with modern technologies, enhance testing frameworks, and contribute to the continuous improvement of software quality. If you enjoy tackling complex challenges and working with cutting-edge tools, this position is for you.
     

    Responsibilities:

    • Design and implement automation workflows to eliminate manual tasks in network operations
    • Develop tooling and scripts to improve telemetry visibility and monitoring coverage
    • Collaborate with stakeholders to gather requirements, develop low-level designs, and ship robust, testable features
    • Perform root cause analysis and debugging of network automation tooling
    • Support feature enhancements and maintenance of automation systems used in production workflows
    • Integrate with network data sources and telemetry APIs to support observability pipelines
       

    Requirements:

    • Strong programming skills in Python (Go is a plus), with an understanding of software design principles
    • Experience working with network observability tools (Kentik, NSG, Grafana, etc.)
    • Familiarity with CI/CD pipelines and automation frameworks (e.g., Ansible, GitLab CI, Jenkins)
    • Solid understanding of Linux, Bash scripting, and source control (Git)
    • Experience building internal tools or APIs to support infrastructure teams
    • Knowledge of networking concepts and protocols (BGP, NetFlow, etc.) is a plus
       

    Overlap time requirements:

    10 AM–6 PM CET (12 PM–8 PM CET twice a week)
     

    Working conditions and benefits:

    • Paid vacation, sick leave (without sickness list)
    • Official state holidays β€” 11 days considered public holidays
    • Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
    • Flexible working schedule: 8 hours per day, 40 hours per week
    • Personal Career Development Plan (CDP)
    • Employee support program (Discount, Care, Health, Legal compensation)
    • Paid external training, conferences, and professional certification that meets the company’s business goals
    • Internal workshops & seminars
    • Corporate library (Paper/E-books) and internal English classes.
       

    Interested in this opportunity? Apply now!

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  • Β· 76 views Β· 21 applications Β· 29d

    Senior Python Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    N-iX is looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems. You’ll bring deep Python expertise, strong software design principles, and a solid background in distributed system patterns. This role demands hands-on...

    N-iX is looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems. You’ll bring deep Python expertise, strong software design principles, and a solid background in distributed system patterns. This role demands hands-on experience with event-driven architectures and cloud-native AWS services. You’ll help shape critical backend services and infrastructure that are the foundation for our platform.

    Responsibilities:

    • Design and build scalable backend systems using Python and cloud-native architectures
    • Apply object-oriented principles to develop maintainable and modular code
    • Architect and implement distributed systems with high availability and fault tolerance
    • Build and operate event-driven architectures using tools like Amazon SNS, SQS, EventBridge, and Step Functions
    • Leverage AWS-managed services (e.g., Lambda, DynamoDB, S3, API Gateway) to deliver reliable and cost-effective solutions
    • Participate in architectural design discussions and influence technical direction
    • Write clean, testable code and provide thoughtful code reviews
    • Collaborate with cross-functional teams to define requirements and deliver solutions that scale

    What We’re Looking For:

    • Strong Python skills, with a deep understanding of object-oriented software design
    • Experience designing and operating event-driven architectures in production
    • Proficient with AWS cloud-native services, including Lambda, DynamoDB, S3, API Gateway, EventBridge, and Step Functions
    • Deep understanding of distributed systems, including data consistency, messaging patterns, and failure handling
    • A collaborative mindsetβ€”you enjoy working closely with others, value team success over individual heroics, and help create an inclusive environment
    • Proactive and curiousβ€”you take initiative to explore, solve problems, and continuously learn
    • A natural mentor and team builderβ€”you care about helping those around you grow
    • Familiarity with Infrastructure-as-Code tools like Terraform or CloudFormation
    • Strong communication skills, with the ability to clearly explain ideas and technical details

    We offer:

    • Flexible working format - remote, office-based or flexible
    • A competitive salary and good compensation package
    • Personalized career growth
    • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
    • Active tech communities with regular knowledge sharing
    • Education reimbursement
    • Memorable anniversary presents
    • Corporate events and team buildings
    • Other location-specific benefits

    *not applicable for freelancers

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  • Β· 84 views Β· 34 applications Β· 29d

    Senior Python Developer

    Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-Intermediate
    We are seeking a highly skilled and experienced Senior Python (Django) Developer to join our team. You will be responsible for developing robust backend solutions, maintaining high performance and responsiveness to requests from the front-end, and...

    We are seeking a highly skilled and experienced Senior Python (Django) Developer to join our team. You will be responsible for developing robust backend solutions, maintaining high performance and responsiveness to requests from the front-end, and mentoring junior developers. If you’re passionate about clean, efficient code and solving complex problems, we’d love to hear from you.

     

    Responsibilities:

    • Design, build, and maintain scalable and reliable backend services using Python and Django
    • Work with product and design teams to understand user requirements and provide technical solutions
    • Optimize applications for maximum speed and scalability
    • Integrate with third-party APIs and data sources
    • Write reusable, testable, and efficient code
    • Review code, mentor junior developers, and enforce best practices
    • Participate in architecture discussions and contribute to strategic planning
    • Troubleshoot and debug issues as they arise in production

       

    Requirements:

    • 5+ years of professional experience with Python
    • 3+ years of experience with Django framework
    • Strong understanding of relational databases (PostgreSQL, MySQL)
    • Experience with RESTful API design and development
    • Familiarity with Docker and containerized applications
    • Good understanding of version control systems (preferably Git)
    • Experience with testing tools and writing unit/integration tests
    • Familiarity with CI/CD pipelines
    • Strong problem-solving skills and attention to detail
    • Excellent communication skills and ability to work in a team

       

    Nice to Have:

    • Experience with Django Rest Framework (DRF)
    • Familiarity with front-end technologies (React, Vue.js)
    • Knowledge of cloud platforms (AWS, GCP, Azure)
    • Experience working in Agile/Scrum environments

       

    What We Offer:

    • Competitive compensation
    • Flexible working hours and remote work options
    • Health insurance and other benefits
    • Opportunities for career growth and continuous learning
    • Collaborative and inclusive work environment
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  • Β· 52 views Β· 3 applications Β· 26d

    Senior Python Developer

    Full Remote Β· EU Β· Product Β· 5 years of experience Β· Upper-Intermediate
    We’re looking for a Python Developer to join our core Game Server team! If you’re a skilled Python engineer with 5+ years of experience, strong algorithmic thinking, and solid knowledge of relational databases, come grow with us! Our team is working on...

    We’re looking for a Python Developer to join our core Game Server team!

    If you’re a skilled Python engineer with 5+ years of experience, strong algorithmic thinking, and solid knowledge of relational databases, come grow with us!

     

    Our team is working on a set of services that support the company's operational activities. Starting from the gaming platform itself, back-offices, and finishing with data analytics. The product is being developed by a small team of experienced professionals. We work a lot with databases, distributed systems, discuss and implement architectural solutions, conduct RND procedures to check the performance of certain solutions.

     

    We are looking for a team member who would participate in continuous improvement of our high load game server including technologies upgrade, stability & performance optimizations and new features implementations.

     

    Requirements:
    - 5+ years experience in Python;
    - Strong algorithmic abilities;
    - Strong knowledge of relational databases;
    - Experience with non-relational databases will be a plus;
    - Understanding data structures, algorithms, and design patterns;
    - Experience in Docker/Kubernetes;
    - Native Ukrainian speaker;
    - Good level of spoken English.


    Responsibilities:
    - Consistently write effective high-quality code that is stable, secure, scalable, and efficient;
    - Improve existing products and tools;
    - Participate in architecture design and code reviews;
    - Collaborate with team members to agree on priorities and solutions;
    - Provide code documentation and other inputs to technical documents;
    - Write and maintain tests to ensure code reliability and correctness.

     

    Technology stack:
    - Python (Flask, Celery);
    - PostgreSQL, Cassandra, KeyDB;
    - GIT, CI/CD (Jenkins);
    - Docker;
    - Kubernetes/Helm.


    Benefits:

    🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

    πŸ’• A Collaborative Culture – Join a supportive and understanding team;

    πŸ’° Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

    πŸ“† Unlimited vacation & sick leave – Because we prioritize your well-being;

    πŸ“ˆ Professional Development – Access a dedicated budget for self-development and learning;

    πŸ₯ Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

    πŸ«‚ Mental health support – Free consultations with a corporate psychologist;

    πŸ‡¬πŸ‡§ Language learning support – We cover the cost of foreign language courses;

    🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

    ⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

    🏒 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

    πŸ–₯ Modern Tech Setup – Get the tools you need to perform at your best;

    🚚 Relocation support – Assistance provided if you move to one of our hubs.

     

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  • Β· 50 views Β· 11 applications Β· 26d

    Backend Engineer for AI-driven drone and robotics company

    Full Remote Β· EU Β· 7 years of experience Β· Upper-Intermediate
    The company is an AI-driven drone and robotics firm specializing in advanced mapping, video processing, and hardware integration. Their goal is to develop intelligent, scalable backend solutions that power autonomous systems and automation. Key...

    The company is an AI-driven drone and robotics firm specializing in advanced mapping, video processing, and hardware integration. Their goal is to develop intelligent, scalable backend solutions that power autonomous systems and automation.

    Key Responsibilities:

    • Design and develop scalable distributed backend systems for AI-powered drones and robotics applications.
    • Build and optimize high-performance client-server architectures handling large volumes of data.
    • Collaborate closely with AI, video, and hardware teams to ensure seamless integration.
    • Ensure high availability, security, and performance of backend services.
    • Take full ownership of tasks, from design to deployment, with minimal oversight.

    General Requirements:

    • 7+ years of experience as a backend engineer.
    • Proven track record of delivering complex, high-performance backend systems.
    • Strong problem-solving skills and ability to see the bigger picture beyond just code.
    • Passion for technology and continuous improvement.
    • Ability to take full responsibility for projects from design to deployment.
    • Bonus: A degree in Computer Science, Mathematics, or a related field.

    Technical Requirements:

    • Experience with backend development in Python and/or Golang.
    • Strong understanding of scalable distributed system architecture.
    • Experience working with high-traffic client-server models and messaging protocols.
    • Knowledge of system-level development, hardware integration, and security.
    • Familiarity with:
      • Messaging & streaming technologies: MQTT, Redis, RabbitMQ
      • API development: REST
      • Databases: PostgreSQL
      • Containerization & orchestration: Docker, Kubernetes

    Why Join?

    • Work on cutting-edge AI and robotics projects in an exciting, fast-paced environment.
    • Collaborate with top engineers, AI specialists, and product visionaries.
    • Take ownership and play a key role in a growing company.
    • Competitive salary and benefits package.

    If you're a skilled backend engineer eager to tackle complex challenges and build next-generation AI-driven solutions, we'd love to hear from you!

    Apply now and be part of the future of AI-powered robotics. πŸš€

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  • Β· 31 views Β· 4 applications Β· 26d

    RnD Team Lead

    EU Β· 10 years of experience Β· Upper-Intermediate
    About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we...

    About Us
    We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we offer services across e-commerce, Fintech, logistics, and healthcare.

     

    Our client is Fintech SaaS, you'll collaborate with a diverse, global team of engineers, developers, architects, customer success, and product manager leaders, collectively shaping the future of our premier product suite and transforming financial planning and analysis for the future.

     

    Key Requirements:
    πŸ”Ή BSc in Computer Science or equivalent;
    πŸ”Ή Over 10 years of experience in software development, with expertise in designing and building scalable systems with Cloud Architecture in a SaaS company;
    πŸ”Ή At least 3 years of experience as an R&D group manager or as an R&D director;
    πŸ”Ή In-depth knowledge of large-scale systems, capable of leading technical aspects, complex projects, and working as part of a distributed R&D division (experience working with offshore teams is a must);
    πŸ”Ή At least 3 years of experience in Python and Relational DBs (Postgres, MSSQL);
    πŸ”Ή Experience with test automation best practices;
    πŸ”Ή Proven track record of driving projects to completion using agile methodologies and CI/CD practices;
    πŸ”Ή Exceptional communication skills and high proficiency in English;
    πŸ”Ή Working with an Israeli startup is a strong advantage;
    πŸ”Ή Ukrainian/russian language for internal team communication;
    πŸ”Ή On-site in Warsaw Office;
    πŸ”Ή English – Upper-Intermediate or higher.


    What you will do:
    πŸ”Ή You will build and oversee an engineering division of 3-4 teams responsible for developing our core products;
    πŸ”Ή You will define the group strategy and methodologies to optimize the work process and efficiency of the entire tech cycle;
    πŸ”Ή You will collaborate with stakeholders, possess strong technical skills, initiate and drive processes, manage projects within time constraints, and keep our team members motivated and engaged;
    πŸ”Ή You will be responsible for the performance of the group, including planning, execution, quality, and setting the group's goals, objectives, and KPIs;
    πŸ”Ή You will be responsible for the professional growth of the group members;
    πŸ”Ή You will recruit new group members.

    Why Join Us?
    πŸ”Ή Be part of a friendly international team, working together on interesting global projects;
    πŸ”Ή Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
    πŸ”Ή Join a team that loves fresh ideas and supports creativity and new solutions;
    πŸ”Ή Work closely with clients, building great communication skills and learning directly from their needs;
    πŸ”Ή Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life.

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  • Β· 33 views Β· 5 applications Β· 25d

    Senior Python Engineer (Data oriented)

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. We specialize in successful startup collaboration...

    About Us

    We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. We specialize in successful startup collaboration and offer services across e-commerce, Fintech, logistics, and healthcare.

    Our client`s product enables users to build financial solutions designed for SMBs that turn manual monthly and quarterly reporting processes into automated ones.

    We are looking for a highly skilled and passionate Senior Python Engineer with strong Django expertise and a passion for startups to join our team!

    Key Requirements:

    πŸ”Ή 5+ years of commercial experience with Python programming language;
    πŸ”Ή Strong knowledge of the Django web application framework;
    πŸ”Ή Proficiency in database technologies (SQL, NoSQL, etc.);
    πŸ”Ή Experience and familiarity with Cloud Architecture and services;
    πŸ”Ή Bachelor’s degree in Computer Science or related field;
    πŸ”Ή English β€” Upper-Intermediate or higher.

    What you will do:

    πŸ”Ή Lead the design and development of scalable, high-performance Python applications;
    πŸ”Ή Take part in coding, developing features, fixing bugs, and improving performance;
    πŸ”Ή Manage and mentor a team of developers to create a productive work environment;
    πŸ”Ή Work with other team members to integrate systems and ensure everything runs smoothly;
    πŸ”Ή Π‘ollaborate with all stakeholders to define project requirements, scope, and timelines.

    Why Join Us?

    πŸ”Ή Be part of a friendly international team, working together on interesting global projects;
    πŸ”Ή Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
    πŸ”Ή Join a team that loves fresh ideas and supports creativity and new solutions;
    πŸ”Ή Work closely with clients, building great communication skills and learning directly from their needs;
    πŸ”Ή Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life.

    More
  • Β· 468 views Β· 119 applications Β· 25d

    Python Developer for AI-Powered Applications

    Part-time Β· Full Remote Β· Worldwide Β· 1 year of experience Β· Intermediate
    Join Abyss: Build AI-Powered Widgets and Shape the Future of AI Applications! Abyss is a trailblazing startup revolutionizing the digital landscape with an online hub for AI Widgetsβ€”small, user-friendly tools powered by AI that solve specific tasks....

    Join Abyss: Build AI-Powered Widgets and Shape the Future of AI Applications!
     

    Abyss is a trailblazing startup revolutionizing the digital landscape with an online hub for AI Widgetsβ€”small, user-friendly tools powered by AI that solve specific tasks. These widgets are Python-powered applications fueled by cutting-edge tools, solutions, and AI models. Hosted at abysshub.com, our platform connects Innovators (brilliant Python developers) with Explorers (users seeking smart, AI-driven solutions).
     

    Creating a widget is easy: upload your Python project, add input fields, and it’s ready to be used by you or anyone else.

    What Developers Can Expect from Abyss

    • Effortless Deployment: Turn your Python scripts into apps quicklyβ€”without the hassle of complex setup.
    • Free Hosting: Share your widgets at no cost, removing financial barriers.
    • Test Your Ideas: Build a basic version to validate your MVP and see if it resonates with users.
    • Community Exposure: Get feedback and visibility from a growing user base of AI enthusiasts.
    • Monetisation: Set a price for your widgets and start earning. As Abyss grows, so will your opportunities to profit.


    What We're Looking For
    We’re looking for Python developers to test the platform, by creating widgets directly or sharing Python projects for us to transform them into widgets ourselves. 


    Ideally, we are looking for people who are:

    • Proficient in Python
    • Passionate about AI
    • Familiar with LLM APIs
    • Curious and excited about new technologies
    • Skilled in Prompt Engineering (designing inputs for AI models to get the best outputsβ€”think of it as guiding the AI to perform effectively)


    Your Rewards

    • Fee per Widget: If selected, You will get paid a fee for each widget you build, ranging from $10 to $200 based on complexity and the task it solves. If you have a ready list of clients or build the widget yourself, you could earn even more.
    • Marketplace Revenue: As well as getting paid per widget, you will retain full ownership over them. Set your own price and earn revenues they generate on our marketplace once it is active.
    • Potential Full-Time Role: Top candidates may be offered a full-time remote position at Abyss.

       

    Why Join Now?

    Abyss is in its early stagesβ€”get in now to shape its future while building your portfolio. You will be more than welcome to get as involved as you want in navigating the platform's growth by sharing suggestions, criticisms or any other feedback.

    Note: Candidates passing the initial screening will complete a quick and simple test taskβ€”a chance to showcase your Python skills by building one widget in 1-2 hours (or less if you’ve got a project ready to go!).

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  • Β· 71 views Β· 26 applications Β· 25d

    Senior Python Developer

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    We’re looking for a Senior Python Developer to join a team working on a business analytics platform for the nonprofit sector. The product enables grantmakers and philanthropists to analyze nonprofit ecosystems across the countryβ€”understanding who is...

    We’re looking for a Senior Python Developer to join a team working on a business analytics platform for the nonprofit sector. The product enables grantmakers and philanthropists to analyze nonprofit ecosystems across the countryβ€”understanding who is involved, how they are connected, and where funding flows. You’ll work in a collaborative, impact-driven environment where clean code, scalable architecture, and clear communication are key.

     

    Key Responsibilities:

    • Develop and maintain backend services using Python.
    • Design and optimize relational databases and complex SQL queries.
    • Ensure performance, scalability, and security within AWS infrastructure.
    • Collaborate with cross-functional teams to deliver product features.
    • Write clean, well-tested, and maintainable code.

    Requirements:

    • 7+ years of professional experience with Python.
    • Strong understanding of Flask.
    • Excellent knowledge of SQL and relational databases (e.g., PostgreSQL, MySQL).
    • Hands-on experience with AWS infrastructure and services.
    • Will be a plus: experience with ReactJS. 
    • Fluent English and strong communication skills.

    What We Offer

    • Competitive salary and benefits package. 
    • Opportunity to work in a dynamic and challenging environment. 
    • Professional development and growth opportunities.
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  • Β· 75 views Β· 24 applications Β· 25d

    Middle/Senior Python Developer (AI experience)

    Full Remote Β· EU Β· 3 years of experience Β· Intermediate
    Vacancy description We are developing an AI-powered solution that leverages the latest advancements in machine learning and intelligent automation. You will collaborate with a team of skilled and experienced professionals to implement key components of...

    Vacancy description

    We are developing an AI-powered solution that leverages the latest advancements in machine learning and intelligent automation. You will collaborate with a team of skilled and experienced professionals to implement key components of the system. This role offers the opportunity to contribute to a strategically planned AI product, influence technical decisions, and work with modern, high-impact technologies.

     

    Required skills

     

    3+ years of experience in software development using Python Experience with RAG models and familiarity with LlamaIndex, Haystack Understanding of AI/ML principles and practical experience with AI tools like LangChain, AutoGen or CrewAI Experience with SQL and NoSQL databases Familiarity with MCP – the ability to structure and manage contextual data for LLM interactions Experience with writing and implementing APIs (e.g. REST API) DevOps experience: FastAPI, Docker, CI/CD, AWS, Azure, etc.
     

    Responsibilities

    Design and develop RAG architectures for AI-driven applications using Python Build and maintain AI Agents capable of autonomous reasoning and task execution Integrate models into applications and optimize performance Collaborate with team members in an agile environment, participating in planning, code reviews, and stand-ups.

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  • Β· 34 views Β· 3 applications Β· 25d

    RnD Team Lead/Python Team Lead

    Full Remote Β· EU Β· 7 years of experience Β· Upper-Intermediate
    About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we...

    About Us
    We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we offer services across e-commerce, Fintech, logistics, and healthcare.

    Our client a fast-growing international SaaS company in the fintech domain is seeking a skilled and driven Team Lead Python to join our engineering department. This role is ideal for a proactive professional who enjoys working in cross-functional teams and thrives in dynamic, product-oriented environments.

    You'll be part of a global team focused on transforming how financial data is analyzed and managed. In this leadership role, you’ll help shape the core technical direction of the platform while managing a team of backend and frontend engineers.

     

    What you will do:
     πŸ”ΉLead a multidisciplinary engineering team (5–7 people) focused on building and enhancing the company's key SaaS offerings;
     πŸ”ΉDrive team performance and delivery β€” from planning and execution to delivery and quality control;
     πŸ”ΉManage team goals, define KPIs, and support professional development of team members;
     πŸ”ΉLead recruitment and onboarding for new engineering hires;
     πŸ”ΉCollaborate with product owners and software architects to ensure priorities align with business needs;
     πŸ”ΉBe hands-on when needed: guide implementation, conduct code reviews, and provide mentorship to ensure code quality and system scalability;
     πŸ”ΉEnsure smooth workflows in coordination with distributed team members and other departments.

    Key Requirements:
     πŸ”ΉAt least 7+ years of industry experience in Python Development;
     πŸ”Ή2+ years in a team leadership role;
     πŸ”ΉExperience in building scalable, cloud-based systems (SaaS model);
     πŸ”ΉStrong background in both backend and frontend engineering, and experience leading full-stack teams;
     πŸ”ΉSolid understanding of CI/CD pipelines and agile development practices;
     πŸ”ΉFamiliarity with test automation techniques and QA best practices;
     πŸ”ΉBachelor’s degree in Computer Science or a similar field;
     πŸ”ΉUkrainian or Russian language - Upper-Intermediate or higher;
     πŸ”ΉEnglish – Upper-Intermediate or higher.

    Will be plus:
     πŸ”ΉPrior experience working in or with Israeli tech startups;
     πŸ”ΉBackground in fintech or financial analytics products.


    Interview stages:
     πŸ”ΉHR Interview;
     πŸ”ΉTech interview with Team Lead;
     πŸ”ΉInterview with PM;
     πŸ”ΉInterview with VP R&D (optional);
     πŸ”ΉReference check;
     πŸ”ΉOffer.

    We offer:
     πŸ”ΉCompetitive, performance-based salary;
     πŸ”ΉFree English classes with a native speaker and external courses compensation;
     πŸ”ΉPE support by professional accountants;
     πŸ”ΉRegular team-building events, conferences, meetups and fun activities;
     πŸ”ΉMany other benefits you'll find out at the interview.

     

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  • Β· 233 views Β· 59 applications Β· 25d

    Data/ML Python developer

    Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· Upper-Intermediate
    At Lantern, we’re revolutionizing revenue intelligence with AI-powered signal automation. In a world where traditional outbound selling falters, we enable revenue teams to turn cold outreach into meaningful conversations by automatically detecting and...

    At Lantern, we’re revolutionizing revenue intelligence with AI-powered signal automation. In a world where traditional outbound selling falters, we enable revenue teams to turn cold outreach into meaningful conversations by automatically detecting and acting on buying signals across their tech stack. As an agentic-first company, our AI agents autonomously collect, analyze, and prioritize signalsβ€”like job changes or prospect intentβ€”unifying fragmented data to reveal high-value opportunities. This makes Lantern a leader in reshaping B2B sales and marketing in a data-driven era.

    Our culture thrives on customer focus, relentless innovation, and bold, data-driven decisions that empower teams to own and deliver impactful results. We blend creativity with efficiency, constantly pushing boundaries and raising the bar for excellence. Vibe coding boosts team synergy and originality. If you’re eager to shape cutting-edge tech and scale proven strategies, join us in a dynamic, tech-forward space where bold ideas fuel progress.

    Our purpose is to help B2B SaaS companies scale efficiently by unifying customer data, running 24/7 AI agents, and automating workflows that convert signalsβ€”from champion shifts to buyer intentβ€”into actionable opportunities. Combining signal-based selling with enterprise-grade intelligence, we empower revenue teams for unmatched efficiency and stronger customer ties in a noisy digital landscape. Lantern’s innovation spans technology, culture, and problem-solving. Join us to work with state-of-the-art AI, reshape B2B sales, and drive lasting impact.

    RESPONSIBILITIES

    • Staying abreast of advancements in data processing, agentic AI, prompt engineering, and emerging industry standards to keep our solutions innovative and competitive.
    • Translating customer needs and intricate technical requirements into robust, scalable architecture and design, leveraging agentic AI for advanced automation and decision-making.
    • Shaping product vision and strategy by offering technical insights, with a focus on AI-driven solutions and their architectural implications.
    • Ensuring the timely delivery of high-quality systems and features that meet performance and functionality goals.
    • Continuously enhancing your technical expertise in areas like prompt engineering and agentic AI, and partnering with the team to adopt cutting-edge technologies.
    • Guiding and nurturing junior engineers through mentorship to build a skilled and collaborative team.
    • Collaborating across teams to align and advance the broader technical direction of the organization.
    • Analyzing existing systems to identify and resolve performance bottlenecks, incorporating prompt engineering techniques to optimize AI model efficiency and user interaction.

    BASIC QUALIFICATIONS

    • 3+ years of non-internship professional software development experience
      Experience in developing software in a professional setting, excluding internships.
    • 2+ years of non-internship design or architecture experience
      Proven expertise in designing or architecting new and existing systems, focusing on design patterns, reliability, and scalability.
    • 3+ years of computer science fundamentals experience
      Strong knowledge of object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis.
    • 3+ years of programming experience using Python
      Demonstrated proficiency in Python, including object-oriented design principles.
    • Bachelor’s degree in computer science or equivalent
      Formal education or comparable experience in a related technical field.
    • 3+ years of full software development life cycle experience
      Comprehensive involvement in coding standards, code reviews, source control management, build processes, testing, and operations.
    • Strong communication skills (written and verbal)
      Ability to clearly articulate ideas and collaborate effectively with team members.

     

     

    PREFERRED QUALIFICATIONS

    • Bachelor’s degree in computer science or equivalent
      Advanced education or equivalent expertise in a technical discipline.
    • 5+ years of full software development life cycle experience
      Extensive experience across all phases, including coding standards, code reviews, source control management, build processes, testing, and operations.
    • 5+ years of computer science fundamentals experience
      Deep expertise in object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis.
    • 5+ years of programming experience using Python
      Advanced proficiency in Python, with a strong focus on object-oriented design.
    • Experience with Node.js
      Familiarity with Node.js is a valuable bonus, enhancing versatility in JavaScript-based environments.

    OUR STACK

    • Languages & Frameworks: Python, Node.js, FastAPI, Next.js, React
    • Data Storage & Processing: Postgres, ElasticSearch, ClickHouse, DuckDB, MotherDuck
    • Deployment & Orchestration: Kubernetes, Docker, AWS (EKS, ECR)
    • CI/CD & Automation: GitHub Actions, ArgoCD, Vercel
    • Monitoring & Observability: Datadog, Grafana
    • Workflow Management: Temporal.io
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  • Β· 57 views Β· 7 applications Β· 24d

    FinSys Architect

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· Upper-Intermediate
    Requirements: - 2+ years of hands-on experience in Odoo development. - Bachelor's degree or equivalent experience in Computer Science or related field - Proficient in Python and SQL. - Development experience with programming languages SQL database or...

    Requirements:

    - 2+ years of hands-on experience in Odoo development.
    - Bachelor's degree or equivalent experience in Computer Science or related field
    - Proficient in Python and SQL.
    - Development experience with programming languages
    SQL database or relational database skills
    Will be plus:

    - Experience in process automation;
    - Strong communication skills;
    - Proficient in English

    Responsibilities:

    - Customize and develop Odoo modules as per client requirements and business needs.
    - Work on integrating Odoo with third-party applications and services.
    - Identify and resolve technical issues and optimize existing modules.
    - Assist with upgrading to the latest versions of Odoo and migrating data between versions
    - Work closely with functional consultants, project managers, and clients to ensure successful delivery of Odoo solutions.
    - Create clear technical documentation for custom modules and integrations.
     

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