Jobs

249
  • Β· 84 views Β· 17 applications Β· 18d

    Python Developer (with game development experience)

    Full Remote Β· EU Β· Product Β· 2 years of experience Β· Upper-Intermediate
    At Enjoy Gaming, we’re a passionate team of industry experts backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience. Our core values of...

    At Enjoy Gaming, we’re a passionate team of industry experts backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience.
    Our core values of ownership, communication, and honesty drive everything we do.

    Join us and be part of our innovative journey in the gaming world!
     

    We seek a talented Python Developer. You will collaborate closely with Front-end and QA teams and platform developers.
     

    About you:
    β€” Proficient in Python
    β€” 2+ years experience in back-end and Game development
    β€” Basic understanding of probability theory, statistics and random number generation
    β€” Strong problem-solving skills and the ability to work effectively in a team
    β€” Capacity to explain complex technical concepts to non-technical team members
    β€” Ability to write concise, readable and simple code
    β€” Strong debugging skills
    β€” Familiarity with Object-Oriented Programming, common design patterns, Version control with Git
     

    Will be a plus:
    β€” Experience in games back-end development
    β€” Hands-on experience with slot game development
    β€” Ability to constructively interact with game designers and suggest improvements based on technical and gaming experience
    β€” You care about configuration readability: you structure JSON, code and settings logically, making it clear for teammates and other developers
    β€” Strong grasp of probability theory and random number generation. Understanding RTP, Volatility, Hit Rate, etc
    β€” Knowledge of common vulnerabilities in game servers
    β€” Experience with Project Management tools, preferably Jira
    β€” Experience with state machines or state-driven programming
     

    Responsibilities:
    β€” Design and full development of slot game logic with the ability to flexibly adjust the balance
    β€” Well-coordinated work with the frontend team and the math team for smooth slot development from start to release
    β€” Assistance in testing game logic: development of a cheat tool, configuration of an automatic cheat collector, technical description of game logic, unit tests
    β€” Development of additional logic for collecting specific slot statistics (via existing module)
    β€” Fast and efficient search, analysis and fixing bugs in game logic using logging, debugging and close interaction with other teams
    β€” Participation in the standardization of the development protocol together with the frontend and backend teams
    β€” Participation in writing documentation
     

    What you get in return:
    β€” Competitive Salary: A fixed salary in EUR with annual performance reviews to recognize your growth
    β€” Remote Work Option: Enjoy the flexibility and comfort of working remotely
    β€” Comprehensive Benefits: Includes medical insurance, access to a psychologist, and participation in our English-speaking club
    β€” Paid Time Off: 20 vacation days + 10 lieu days, plus national holidays
    β€” Paid Sick Leave: Up to 10 working days per year
    β€” Professional Development Support: We reimburse courses, training, and certifications to help you grow in your career
    β€” Self-Development Perks: Reimbursement available for language classes, sports activities, massages, or sessions with a life coach
     

    Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.
     

    I give my consent following the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data.

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  • Β· 62 views Β· 10 applications Β· 17d

    Senior Python Engineer (Embedded, Sensing)

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Advanced/Fluent
    Hey there We're looking for an experienced Python engineer with experience of building software for embedded systems and sensors. Our company has established a set of long-term partnerships with U.S.-based startups. In this case, we are expanding...

    Hey there πŸ‘‹

     

    We're looking for an experienced Python engineer with experience of building software for embedded systems and sensors. Our company has established a set of long-term partnerships with U.S.-based startups. In this case, we are expanding several of our units with a main focus on our product in the building hardware / sensing space. You will work with a distributed team across PST, EST, and EEST (Kyiv) time zones. We expect that you will work in the EU time zone with occasional check-ins with the leadership in PST and EST time zones.

     

    🎯 Requirements:

     

    - Upper-intermediate English proficiency (B2 minimum, but C1+ candidates with fluent English will have our preference);

    - 5+ years of commercial Python dev experience (building Python-based software for hardware/sensing/IoT devices);

    - Strong expertise with Linux and Docker;

    - Excellent communication & collaboration skills;

    - Experience of working in mid-size engineering teams;

    - Strong problem-solving and analytical skills;

    - B.Sc. in Computer Science or similar;

     

    πŸ”₯ Would be a plus:

     

    - Experience building apps for Raspberry Pi;

    - Experience working with software-defined radios (i.e., Pluto SDR, Ant SDR, Ettus Research USRPs);

    - Experience working with cloud providers (AWS, GCP, Azure);

     

    🌴 What’s in it for you:

     

    - Remote work (our team is 100% remote);

    - Opportunity to join an international team of a fast-scaling startup;

    - Hardware required for building and testing the sensor;

    - Leadership initiatives;

    - Annual vacation: 20 business days (100% compensation)

    - Annual sick leave: 10 business days (100% compensation)

    - Competitive compensation.

     

    If you're interested, send us your resume! We're looking forward to chatting with you.

     

    Best regards,

    Universium Team ❀️
     

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  • Β· 135 views Β· 34 applications Β· 8d

    Back-End Developer (Python)

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· Intermediate
    Responsibilities: Back-end development Build solution architecture Ad-hoc ETL scripts development Research and work with 3rd parties API Maintaining high-quality coding standards within the team Improving existing projects Continuous assessment and...

    Responsibilities:

    • Back-end development
    • Build solution architecture
    • Ad-hoc ETL scripts development
    • Research and work with 3rd parties API
    • Maintaining high-quality coding standards within the team
    • Improving existing projects
    • Continuous assessment and refinement of existing Architecture
    • Work with Agile/Scrum

     

    Requirements:

    • 3+ years of back-end development (Python)
    • Solid understanding of OOP principles, SOLID, DRY
    • Application Architecture
    • Experience with FastAPI, gRPC
    • Understanding of asynchronous programming (asyncio, aiohttp)
    • Strong knowledge of SQL and experience with relational databases (PostgreSQL)
    • Understanding of CI/CD principles and basic DevOps practices
    • Experience writing unit and integration tests (pytest, unittest)
    • Familiarity with version control systems (Git)
    • Hands-on experience with Docker
    • English intermediate or higher

     

    As a plus:

    • Experience with ML/LLM technologies is a strong plus
    • Familiarity with ML model integration, prompt engineering, or fine-tuning LLMs is a strong plus
    • Knowledge of NoSQL databases (MongoDB, ElasticSearch)
    • Basic experience with Linux/Unix environments
    • Experience with message brokers (RabbitMQ, Kafka, Celery)

     

    Soft Skills:

    • Ability to work independently, strong analytical thinking
    • Team player with a sense of responsibility
    • Willingness to participate in code reviews, refactoring, and writing technical documentation

       

    What we can offer:

    • Competitive salary;
    • Paid annual leave;
    • Medical insurance;
    • Minimum bureaucracy;
    • Opportunities for professional development and personal growth;
    • Work in a product company;
    • Team of strong IT professionals working in a vibrant product environment.

     

    Working conditions:

    • 5-day work week;
    • 8-hour working day (flexible schedule).


     

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  • Β· 230 views Β· 4 applications Β· 10d

    Python Developer (Trainee or Junior)

    Office Work Β· Ukraine (Ivano-Frankivsk) Β· Intermediate
    Appexoft is looking for a motivated Trainee or Junior Python Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies! Required...

    Appexoft is looking for a motivated Trainee or Junior Python Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies!


    Required Technologies:

    • Python, Django / Django Rest Framework (DRF)
    • SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis)
    • REST API, GraphQL, WebSockets
    • Git (GitHub/GitLab), Docker (preferred)
    • Postman for API testing

     

    Nice to Have:

    • Understanding of OOP, SOLID principles, and design patterns
    • Experience with testing frameworks (Pytest, Unittest)

     

    Requirements:

    • English level: B1 or higher
    • Strong motivation to learn and develop in backend engineering

     

    We Offer:

    • Interesting and challenging projects
    • Vast opportunities for professional development
    • Competitive salary
    • Friendly team of professionals
    • Comfortable working environment

     

    If you're passionate about backend development and want to build your career in Python, apply now and join our team! 

    ΠŸΡ€ΠΎ ΠΊΠΎΠΌΠΏΠ°Π½Ρ–ΡŽ Appexoft

    Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

    ΠŸΡ€ΠΎ ΠΊΠΎΠΌΠΏΠ°Π½Ρ–ΡŽ Appexoft

    Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.


     

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  • Β· 709 views Β· 187 applications Β· 22d

    Python developer

    Full Remote Β· Worldwide Β· 1 year of experience Β· Intermediate
    Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO. We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress. We...

    Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

    We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

     

    We create quality projects for clients in the USEurope, the UK, and Canada πŸŒ, especially Healthcare, Real Estate, and E-commerce projects.

    Currently, our team consists of more than 60+ skilled experts πŸ‘¨β€πŸ’», and we are constantly growing.


    Now, we’re looking for a Python Developer for long-term cooperation⭐️

    The main focus is on maintaining and developing the functionality of an existing platform.

     

    🎯 For a perfect match, we expect:

    • 1+ year of commercial experience with Python
    • Hands-on experience with Django and Django REST Framework
    • Experience with SQL and databases (PostgreSQL / SQLite)
    • Knowledge of Redis and Celery
    • Proficiency with Git, GitHub, Docker
    • Experience with REST API integration and Parsing

       

    Nice to have πŸ’Ž

    • Knowledge of Flask or FastAPI
    • Basic front-end skills (HTML5 / CSS3 / JS)

       

    πŸ’Ό Duties & Responsibilities

    • Maintain and enhance the functionality of an existing platform
    • Improve and expand the admin panel
    • Develop and modify REST API endpoints
    • Optimize performance and participate in technical decision-making

       

    πŸ”§ Tech Stack:

    • Python, Django (+ DRF), Celery, Parsing
    • SQL, PostgreSQL, SQLite, Redis
    • Git, GitHub
    • Docker, Postman

       

       

      Why Join Admiral Studios?

    πŸ’‘Growth-Oriented Environment β€“ value efficiency, flexibility, and results.

    🀝Team Spirit – Regular corporate online & offline events to keep the team connected
    πŸ“šProfessional Development Support – we provide:

    • A structured Performance Review system.
    • Access to an internal knowledge library.
    • Career growth opportunities with a clear development plan.
    • A budget for improving work processes and implementing new ideas..

    🌍Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model.
    βœ…Paid Time Off – 20 vacation days + 10 sick leave days per year.


    Hiring steps:
    Screening β€” Tech Interview β€” БВО Interview β€” Job Offer πŸ”₯

    If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days πŸ’™

    Don't forget to provide your Telegram nickname for contact.

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  • Β· 19 views Β· 0 applications Β· 1d

    Senior Python Developer (Israel project) to $5500

    Hybrid Remote Β· Ukraine (Lviv) Β· 5 years of experience Β· Upper-Intermediate
    We are looking for a Senior Python Developer to join our team. The project is in the cybersecurity domain and is dedicated to protecting devices, including various types of equipment, from cyber risks. Requirements: β€” 5+ years of significant experience...

    We are looking for a Senior Python Developer to join our team. The project is in the cybersecurity domain and is dedicated to protecting devices, including various types of equipment, from cyber risks.

     

    Requirements:
    β€” 5+ years of significant experience in Python development.
    β€” Demonstrates a track record of successfully contributing to the development of large-scale projects.
    β€” Adept in concurrent programming techniques.
    β€” Proven expertise in REST API development.
    β€” Familiarity and proficiency in working within cloud-based environments, including AWS, GCP, Azure, and others.
    β€” Possesses at least an Upper-Intermediate level of proficiency in English.

     

    Responsibilities:
    β€” Architect and develop resilient, adaptable back-end services.
    β€” Seamlessly link back-end components with internal, external, and front-end applications.
    β€” Take a key role in shaping the logic and structure of the application.
    β€” Enhance the application’s speed, scalability, and efficiency.
    β€” Collaborate closely with product, design, and front-end teams to devise innovative solutions.

     

    Interview stages:
    β€” HR interview (30 minutes).
    β€” Technical interview (1 hour).
    β€” Interview with the customer (1 hour).
    β€” Job offerπŸŽ‰πŸŽ‰πŸŽ‰

     

    We offer:
    β€” Competitive salary.
    β€” Challenging tasks and projects.
    β€” Opportunities for professional development and growth.
    β€” Flexible working hours.
    β€” New hardware.
    β€” Free English lessons.
    β€” Table tennis and yoga classes.
    β€” Availability of generators and Starlinks in the office.
    β€” Small gym in the office.
    β€” Adjustable height tables.
    β€” Regular office fruit delivery and other benefits.

     

    Let’s create value together!

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  • Β· 255 views Β· 49 applications Β· 15d

    Full Stack Developer

    Full Remote Β· Ukraine Β· 3 years of experience Β· Intermediate
    We are a dynamic and innovative team working on a cutting-edge project in sports analytics and statistics. With a solid foundation in frontend development, we are now looking for a skilled Python Developer to lead backend implementation and API...

    We are a dynamic and innovative team working on a cutting-edge project in sports analytics and statistics. With a solid foundation in frontend development, we are now looking for a skilled Python Developer to lead backend implementation and API development.
     

    Requirements:

    • Proven experience as a Python Developer with strong expertise in Django, Django Templates, and Django Ninja (experience with FastAPI or DRF is also acceptable).
    • Solid understanding of backend development, especially in the context of data-rich applications.
    • Experience with PostgreSQL, Redis, and Solr or Elasticsearch.
    • Experience in designing, developing, and maintaining robust and well-documented APIs.
    • Excellent collaboration and communication skills.
    • Problem-solving mindset with strong attention to detail.


    Will be a Plus:

    • Understanding of sports statistics and analytics, with the ability to translate data into actionable insights.
    • Experience integrating third-party sports data providers via APIs.
    • Familiarity with responsive design and building user interfaces for data-heavy applications.
    • Basic knowledge of frontend technologies such as HTML, JavaScript, CSS, SCSS, and experience with Unpoly.


    Responsibilities:

    • Lead the backend development and architecture of the platform.
    • Design, implement, and maintain high-performance APIs to serve real-time and historical sports data.
    • Collaborate with the frontend team to ensure seamless integration of backend services.
    • Work with the team to assess and implement missing features on both frontend and backend.
    • Ensure high code quality through unit testing and clean architecture practices.
    • Optimize and maintain the performance and scalability of the application.
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  • Β· 172 views Β· 58 applications Β· 24d

    Middle Software Engineer (Python)

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 4 years of experience Β· Intermediate
    PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing...

    PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

    We are looking for a Middle Software Engineer (Python) to join our team!
     

    Requirements:
    - Knowledge of Python language 4+ years;
    - Commercial experience with Django, DRF, FastAPI;
    - Experience with one of RDBMS (MySQL / PostgreSQL);
    - Experience with Docker;
    - Experience with protobufs;
    - Experience with RabbitMQ, NATs;
    - Interfaces: REST, gRPC;
    - Experience with microservices;
    - SOLID, DIY, KISS principles.

    Will be plus:
    - Kubernetes;
    - Argocd;
    - NoSQL databases;
    - Task managers (Celery, Temporal);
    - SDUI (Server-driven UI).

    Soft Skills:
    - Responsibility;
    - Sociability;
    - Proactivity;
    - Self-organization.

    Responsibilities:
    - Develop, support, and maintain projects in Python;
    - Solve technical challenges;
    - Participate in code reviews;
    - Improve your technical and soft skills.

     

    Our benefits to you:
    πŸ€An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
    🀝Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
    πŸ‘¨πŸ»β€πŸ’»Modern corporate equipment based on macOS or Windows and additional equipment are provided;
    πŸ–οΈPaid vacations, sick leave, personal events days, days off;
    πŸ’΅Referral program β€” enjoy cooperation with your colleagues and get the bonus;
    πŸ“šEducational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
    🎯Rewards program for mentoring and coaching colleagues;
    πŸ—£οΈFree internal English courses;
    πŸ¦„Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more;
    🎳Other benefits could be added based on your location.

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  • Β· 202 views Β· 31 applications Β· 15d

    Middle Python Developer

    Full Remote Β· Ukraine Β· 3 years of experience Β· Upper-Intermediate
    We are looking for an experienced Python Developer to work on projects in the EdTech domain. You will join our passionate team of 150+ people who are building the next generation of online education solutions by leveraging the most cutting-edge...

    We are looking for an experienced Python Developer to work on projects in the EdTech domain. You will join our passionate team of 150+ people who are building the next generation of online education solutions by leveraging the most cutting-edge technologies. Open edX is the most popular open-source platform that powers Massive Open Online Courses worldwide. Over 55 million learners use Open edX to develop in-demand skills and earn new credentials.

    If you’re a veteran, don’t hesitate to send your CV. We’ll be glad to see you in our Gang!
     

    Requirements:

    β€’ Commercial experience with Python (3+ years).

    β€’ Experience with:

    β€” Django (2+years)

    β€” DRF

    β€” Celery

    β€” MySQL, PostgreSQL

    β€” Redis

    β€” Bootstrap

    β€” Docker ecosystem

    β€’ Knowledge of:

    β€” SQL

    β€” React.js

    β€’ Modern WEB development understanding (HTML5, CSS, browser API, etc.).

    β€’ Understanding TDD and BDD development processes.

    β€’ Understanding Serverless architecture.

    β€’ Upper-intermediate English level.
     

    Will be a plus:

    β€’ Experience with NoSQL.

    β€’ Experience with Flask/FastAPI.
     

    Responsibilities:

    β€’ Development of new functionality and modules of the system.

    β€’ Participate in feature design and estimations.

    β€’ Mentoring junior developers.
     

    We offer:

    β€’ Remote work with flexible working hours.

    β€’ Paid vacation: 20 days per year.

    β€’ Paid sick leave: 15 days per year.

    β€’ Family leave.

    β€’ Compensation for English courses.

    β€’ Compensation for educational and sports activities.

    β€’ Compensation for psychologists.

    β€’ Internal lectures and knowledge sharing.

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  • Β· 17 views Β· 1 application Β· 2d

    Python Node.js Fullstack Developer

    Full Remote Β· Ukraine Β· 3 years of experience Β· Upper-Intermediate
    One of the biggest UK rail network companies operating with rail infrastructure and asset management has a need to develop and support enterprise-level information systems. Align the data science initiatives with the overall business goals. This could...

    One of the biggest UK rail network companies operating with rail infrastructure and asset management has a need to develop and support enterprise-level information systems.

    Align the data science initiatives with the overall business goals. This could range from improving customer satisfaction, enhancing operational efficiency, to driving sales growth.

    • Responsibilities:

      Software development
      Unit/integration testing
      Azure environment configuration
      Customer communications

    • Mandatory Skills Description:

      3+ years of experience
      Azure App service implementation and deployment.
      Fastapi and asyncio (asynchronous programming)
      Auth (OAuth, JWT, Microsoft authentication flow).
      Docs (OpenAPI, Swagger).
      SQL Alchemy or alternative DB integration libraries.
      Python, Pytest
      JS, Node
      SQL
      GIT and collaborative workflows
      Bash, shell scripting.

    • Nice-to-Have Skills Description:

      Azure Container Management (docker, container registries, CI/CD to app services).
      CI/CD approaches
      Security across Azure (key vault, app service configuration, auth).
      Virtual Machine deployment
      Familiarity with storage accounts and their components

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  • Β· 37 views Β· 11 applications Β· 2d

    Backend Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    We are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. You’ll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into...

    We are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. You’ll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into production environments, and contribute to the overall architecture of our platform. This is a great opportunity to shape innovative products in a fast-paced, collaborative startup setting.

     

    Requirements

    • Strong problem-solving mindset with ability to tackle complex technical challenges.
    • Autonomous player who can take ownership and drive solutions independently.
    • Overall 8+ years in software engineering with startup experience.
    • 5+ years backend engineering experience with expert Python skills.
    • 1+ years production generative AI experience with LLMs and prompt engineering.
    • Experience with scalable backend systems, micro-services, and distributed systems.
    • AWS experience: EKS, S3, Bedrock, Elasticache, RDS.
    • Production system experience: monitoring, alerting, security.

       

    Responsibilities

    • Design, develop, and maintain scalable backend systems and microservices that support production workloads.
    • Implement solutions involving generative AI, including working with large language models (LLMs) and prompt engineering in production environments.
    • Collaborate closely with cross-functional teams to architect, build, and deploy distributed systems on AWS infrastructure, utilizing services such as EKS, S3, Bedrock, Elasticache, and RDS.
    • Ensure reliability, security, and performance of production systems through effective monitoring, alerting, and troubleshooting.
    • Stay updated with the latest advancements in software engineering and AI technologies to innovate and enhance product capabilities.
       

    What we offer

    • Direct cooperation with the already successful, long-term, and growing project.
    • Flexible work arrangements.
    • Collaborative and supportive team culture.
    • Truly competitive salary.
    • Help and support from our caring HR team.
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  • Β· 328 views Β· 103 applications Β· 17d

    Backend Developer (Python) to $6000

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· Upper-Intermediate
    Adapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually....

    Adapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually. Backed by top investors like 500 Startups and Surface Ventures.

    You’ll join the Adapty Ads Intelligence backend team, focusing specifically on developing and maintaining the robust infrastructure powering our Apple Search Ads analytics and automation platform. Our goal is to deliver precise, real-time, and actionable insights that empower mobile app marketers to optimize their advertising performance.
     

    What You Will Do

    • Build and maintain high-load APIs(>= 3 billion requests per day) used by our mobile SDK and frontend dashboard teams with multiple GEO distributed points of presence.
    • Develop asynchronous processes with Dramatiq and structure services using Domain-Driven Design (DDD), Unit and integration tests.
    • Develop and maintain 3rd party integrations such as SSO, Payment providers and attribution pipelines.
    • Improve service quality(including reliability and availability) for third-party integrations and API-based product fetching from app stores.
    • Work daily with technologies like Python, FastAPI, ClickHouse, PostgreSQL, Redis, Docker, and Kubernetes, ET.
       

    What We Expect

    • Desire to build best-in-class products and engineering solutions for it.
    • Agility in finding a solution and using new approaches like AI code assistant(Cursor, Claude Code).
    • 5+ years of experience as a backend engineer using Python, with a deep understanding of SQL and NoSQL databases and performance optimisation.
    • Proven ability to build and optimize APIs for high-load systems.
    • Experience with Django, FastAPI, and message brokers like Kafka or RabbitMQ is a strong advantage.
    • Strong analytical skills and attention to detail, with a proactive approach to identifying and solving technical challenges.
    • Excellent communication and collaboration skills; you’re comfortable making decisions and proposing tradeoffs when needed.
       

    What We Offer

    • Flexible Remote Work: Work from anywhere with a schedule that fits your life. While our core team is operating in Europe, we are open to considering candidates from other parts of the world (we use deel.com as an international platform for global hiring).
    • Perfect Product Fit: Our product aligns perfectly with the market, making it effortless to sell, easy to promote, and a joy for customers to use.
    • Direct Communication: We keep things simple and transparent, ensuring you focus on what matters most – getting things done.
    • Fast-Track Impact: Get quick and clear feedback on your work from the market. Join us as we break into the US market and expand into other exciting opportunities.
    • Additional Benefits: We support your professional and personal growth with free English lessons, sports and laptop reimbursements.
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  • Β· 201 views Β· 50 applications Β· 23d

    Python Developer (Middle/Middle+)

    Full Remote Β· Ukraine Β· 3 years of experience Β· Upper-Intermediate
    Description: We are looking for a skilled Python Developer (Middle/Middle+) to join our partner’s team and help build scalable backend infrastructure with a focus on web applications, integrations, and high-load systems. You will work with modern...

    Description:

     

    We are looking for a skilled Python Developer (Middle/Middle+) to join our partner’s team and help build scalable backend infrastructure with a focus on web applications, integrations, and high-load systems. You will work with modern frameworks such as FastAPI, Django, and Flask, integrating various APIs and services, including payment systems. Experience with AI/ML or LLM APIs will be a strong plus.

     

    Responsibilities:

     

    • Develop and maintain backend services using Python (FastAPI, Django, Flask).
    • Design and implement RESTful APIs and integrations with third-party services, including payment gateways.
    • Collaborate with a cross-functional team of developers and product managers to deliver high-quality solutions.
    • Optimize and refactor code for scalability and performance.
    • Write clean, reusable, and well-documented code.

    Participate in code reviews and provide constructive feedback.


    Requirements:

     

    • 3+ years of commercial experience in Python development.
    • Strong knowledge and hands-on experience with FastAPI, Django, and Flask frameworks.
    • Experience with databases (PostgreSQL, MySQL, MongoDB).
    • Understanding of Docker, Git, and CI/CD pipelines.
    • Experience integrating payment systems (e.g., Stripe, PayPal, or others).
    • Familiarity with cloud platforms (AWS, GCP, or Azure) is a plus.
    • Knowledge of AI/ML or LLM APIs (e.g., OpenAI, HuggingFace) will be considered a strong advantage.
    • Strong communication skills and ability to work effectively in a team.
    • Upper-Intermediate level of English or higher (for communication with clients).


     

    We offer:

     

    • Full-time, long-term remote work.
    • Opportunity to work on challenging and diverse projects.
    • Competitive compensation based on your skills and experience.
    • Friendly and supportive team environment.

     

     

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  • Β· 58 views Β· 20 applications Β· 30d

    AI Python Developer

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    IT Craft invites an AI/ML Python Developer to join the company. Requirements: Core Software Engineering: 5 + years Python 3.x; strong proficiency with FastAPI, Django or Flask; Git, unit testing, CI/CD, Docker; Generative AI & LLMs: Practical knowledge of...

    IT Craft invites an AI/ML Python Developer to join the company.

    Requirements:

    • Core Software Engineering: 5 + years Python 3.x; strong proficiency with FastAPI, Django or Flask; Git, unit testing, CI/CD, Docker;
    • Generative AI & LLMs: Practical knowledge of leading models (GPT, Claude, Gemini, Mistral, Llama, Qwen, etc); working with them via public APIs, self-hosting or managed platforms (AWS Bedrock, Azure OpenAI, GCP Vertex);
    • LLM Techniques: Retrieval-Augmented Generation (RAG), Supervised Fine-Tuning (SFT), Parameter-Efficient Fine-Tuning (LoRA/QLoRA/PEFT), Reinforcement Learning from Human Feedback (RLHF), prompt engineering and evaluation;
    • Chatbots & Agents: Designing multi-turn conversational flows, tool invocation, agent routing/orchestration with LangChain, LlamaIndex, CrewAI, Semantic Kernel or similar;
    • Vector Databases: Experience with FAISS, Milvus, Pinecone, Weaviate, Chroma, pgvector (indexing, similarity search, hybrid search);
    • MCP Servers: Building and integrating Model Context Protocol (MCP) servers to securely expose domain tools/functions to LLMs;
    • Automation Platforms: Advanced use of no-/low-code tools: n8n, Make (Integromat), Zapier (triggers, webhooks, custom modules);
    • Soft Skills: Ownership mindset, rapid prototyping, clear technical writing; English at Upper-Intermediate (B2) or higher.

    Key Responsibilities:

    • Design & build end-to-end LLM workflows in Python (FastAPI, Django or Flask) β€” from data ingestion to inference APIs;
    • Develop and fine-tune models (SFT, LoRA/QLoRA, RLHF) using PyTorch and modern open-source tooling;
    • Implement RAG pipelines: document parsing, embedding generation, vector search and evaluation;
    • Create chatbots / autonomous agents with frameworks such as LangChain, LlamaIndex, Semantic Kernel or CrewAI;
    • Expose tools via MCP servers so that external LLMs can invoke domain-specific actions;
    • Integrate no-/low-code automation (n8n, Make, Zapier) to orchestrate business workflows;
    • Write clean, test-driven code; set up CI/CD; monitor, log, and continuously improve model performance and system reliability.

    Nice to Have:

    • Experience with data privacy & compliance (GDPR, SOC 2);
    • Operate in cloud & on-prem (Docker, GPU instances, AWS Bedrock/Azure OpenAI, self-hosted LLMs, etc.);
    • Hands-on experience with TensorFlow, PyTorch, NumPy, Pandas; ability to train, fine-tune, and evaluate ML/LLM models;
    • Familiarity with front-end stacks (React/Next.js, TypeScript) for building AI-powered user interfaces;
    • Bonus: Experience in Generative Graphics, including Stable Diffusion, Inpainting techniques, and ControlNets;
    • Bonus: Experience in LLM hosting and working with llama.cpp.

    IT Craft offers:

    • Competitive compensation according to the qualifications;
    • Flexible working hours, remote work;
    • Opportunity for career growth;
    • Reward for sport activities;
    • In-house English training;
    • A friendly team of open-minded people.

    Please send your CV!
    By submitting your application, you consent to the processing of your personal data in accordance with IT Craft’s Privacy Policy, available at itechcraft.com/datenschutz.

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  • Β· 49 views Β· 4 applications Β· 30d

    Senior/Lead Python Engineer

    Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Job Description 5+ years of relevant development experience on different projects; Advanced skills with Python; Proven experience in leading engineering teams and driving technical decisions; Solid understanding of OOP, design patterns, software...

    Job Description

    • 5+ years of relevant development experience on different projects;
    • Advanced skills with Python;
    • Proven experience in leading engineering teams and driving technical decisions;
    • Solid understanding of OOP, design patterns, software architecture design, software development principles and best practices;
    • Strong analytical, design and decomposition skills;
    • Hands-on experience with microservice architecture;
    • Experience with PostgreSQL, SQLAlchemy or any other ORM;
    • Experience with Docker;
    • Experience with Redis;
    • Experience with RabbitMQ;
    • Experience with Linux;
    • Experience with AWS Cloud Platform is a plus;
    • Experience with distributed systems (using Celery task manager, etc) is a plus;
    • Experience with agile and other development methodologies;
    • Intermediate+ written and verbal English skills;
    • Excellent teamwork and communication skills;

    Job Responsibilities

    • Design and implementation of Python based microservices;
    • Implementation of new functionality;
    • Analysis and breakdown of feature requirements;
    • Task decomposition and distribution within the team;
    • Effort estimation for planned work;
    • Proactive identification of system bottlenecks and proposal of improvements to the customer;
    • Participation in architecture and technical decision-making discussions;
    • Code review and ensuring code quality across the team;
    • Mentoring and onboarding of less experienced team members;

    Department/Project Description

    Customer provides bionformatics solutions for infection disease diagnostics, pharmaceutical discovery and microbiome analysis. The team is working on design and implementation of distributed cloud based SaaS bionformatic solution intended for research and clinical diagnostics usage. The solution utilizes AWS Cloud Platform capabilities to perform highly computational and memory intentensive DNA analysis operations in a short period of time. The product integrates with all leading DNA sequencing manufacturers platforms and allows clinical and bioinformatic researchers to integrate the product into their platform.

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