Jobs

220
  • · 520 views · 97 applications · 1d

    Middle Python Developer

    Full Remote · Worldwide · 2 years of experience
    We are looking for Strong Python Developers to expand our talent pool. Most of our projects revolve around python backend development. We are actievely looking for AI Solutions Developers, other specialisations are welcome. Requirements: - Strong...

    We are looking for Strong Python Developers to expand our talent pool.

    Most of our projects revolve around python backend development. We are actievely looking for AI Solutions Developers, other specialisations are welcome.
     

    Requirements:

    - Strong Conversational English
    - Ability to create maintainable software (preferably in python)

    - Usage of asyncronous technologies
    - Solid understanding of relational databases (e.g., PostgreSQL, MySQL) and ORMs

    - Familiarity with CI/CD pipelines and deployment workflows

    What can help you stand out:
    - Proficiency in creating robust testing systems
    - AI Integration proficiency (Langchain, Vector Databases etc...)
    - Data Science skills

    - Cloud Infrastrucutre skills, AWS GCP

    - Proficiency with containerization technologies, Docker
    - Previous experience at client facing roles
     

    More
  • · 170 views · 25 applications · 10d

    Software Engineer (Python)

    Full Remote · Ukraine · Product · 3 years of experience · Intermediate
    About Arima Arima (founded 2019) builds Canada’s most advanced marketing-data platform. Hundreds of brands use our live market-mix modeling, consumer-insight discovery, and media-planning tools to turn raw data into smarter decisions. What you’ll...

    About Arima
     

    Arima (founded 2019) builds Canada’s most advanced marketing-data platform. Hundreds of brands use our live market-mix modeling, consumer-insight discovery, and media-planning tools to turn raw data into smarter decisions.

     

    What you’ll do

    • Build robust and scalable backend services and APIs with Python and Flask.
    • Design, implement, and maintain clean domain-driven architecture using Ports/Adapters pattern (Hexagonal Architecture).
    • Write efficient, maintainable code with comprehensive unit and integration tests.
    • Collaborate closely with front-end, data science, and product teams through GitHub PRs, Slack chat, and Google Meet.
    • Optimize database interactions, performance, and reliability.

       

    Our backend stack

    • Python, Flask
    • SQL databases (e.g., PostgreSQL, SQLite)
    • ORM tools (e.g., SQLAlchemy)
    • Domain-Driven Design (DDD), Ports & Adapters (Hexagonal architecture)
    • RESTful API design and documentation (Swagger/OpenAPI)
    • Docker for containerization

       

    You bring

    • Strong experience in Python backend development with Flask.
    • Expertise in Domain-Driven Design (DDD) and Ports/Adapters architecture.
    • Solid SQL knowledge and proficiency with ORMs such as SQLAlchemy.
    • Experience writing thorough unit and integration tests (pytest or unittest).
    • Ability to design clean APIs and maintainable code.
    • Comfortable communication in English (B2+), daily stand-ups, and code reviews.

       

    Nice-to-have

    • Experience with Docker and container orchestration tools.
    • Knowledge of performance optimization and profiling.
    • Familiarity with cloud infrastructure (GCP, Azure).
    • Basic understanding of data engineering, analytics, or data pipelines.
    • Interest in Data Science or Machine Learning concepts.

       

    Why Arima?

    • Competitive USD salary, paid regularly
    • 100% remote: work anywhere in Ukraine
    • Flexible hours, minimal meetings
    • Friendly team: half Canada-based, half Ukraine-based
    • Real product ownership and significant influence on technical architecture
    • No outsourcing: permanently join our team to build the software product together

       

    Hiring process

    • 30-min intro chat + light technical screen
    • 60-min deep-dive coding interview with our engineers
    • Offer -- no homework test
    More
  • · 76 views · 17 applications · 15d

    Senior Python Developer (Team Lead)

    Full Remote · Worldwide · 5 years of experience · Advanced/Fluent
    PR Volt is at the forefront of public relations. We leverage cutting-edge technology and automation to deliver impactful media coverage more efficiently and affordably. If you're passionate about innovation, efficiency, and helping businesses succeed, PR...

    PR Volt is at the forefront of public relations. We leverage cutting-edge technology and automation to deliver impactful media coverage more efficiently and affordably. If you're passionate about innovation, efficiency, and helping businesses succeed, PR Volt is the place for you!


    We are seeking a proactive and results-oriented Senior Python Developer (Team Lead) to join our Engineering team. In this role, you will be instrumental in expanding our core media database capabilities, architecting robust and scalable systems, and extracting structured data from the vast and ever-evolving web landscape.

     

    Key Responsibilities:

    • Lead the design and implementation of highly efficient, large-scale web scraping systems capable of monitoring and acquiring data from millions of web pages.
    • Develop and deploy sophisticated techniques to effectively bypass anti-scraping mechanisms such as FunCaptcha, reCAPTCHA, Distil, and Cloudflare at scale, utilizing advanced open-source solutions.
    • Architect and manage data storage and processing solutions on physical hardware, focusing on cost-efficiency and handling terabytes of incoming and stored data.
    • Apply strong architectural principles and design patterns to ensure the development of clean, maintainable, and highly performant backend code.
    • Provide technical leadership, code review, and mentorship to junior members of the engineering team.
    • Seamlessly integrate newly acquired data with existing internal data platforms, including our data sources, ensuring data consistency and accessibility for downstream applications.
    • Continuously research and implement new technologies and methodologies to enhance our data acquisition capabilities and overcome evolving web challenges.

    Requirements

    • Demonstrated deep expertise in Python development.
    • Extensive, up-to-date experience in web scraping at scale (e.g. Selenium).
    • Hands-on experience working with and optimizing infrastructure on physical hardware, with a clear understanding of managing costs associated with large-scale data storage and processing (terabytes).
    • A clear understanding and practical application of software design patterns, clean code principles, and experience building highly maintainable, scalable, and resilient systems.
    • Exceptional analytical and problem-solving skills, with the ability to tackle complex, ambiguous technical challenges independently.
    • Experience coaching junior developers and conducting thorough code reviews.

    Preferred Qualifications (Nice-to-Haves):

    • Familiarity with building with AI and using AI libraries.
    • Significant understanding or experience with frontend technologies (e.g., React).
    • Experience with other cloud providers (AWS, Azure, GCP) beyond physical hardware, understanding their cost implications for data-intensive tasks.
    More
  • · 69 views · 1 application · 8d

    Middle/Senior Python Developer (Desktop team)

    Office Work · Ukraine (Kyiv, Lviv) · Product · 3 years of experience · Pre-Intermediate Ukrainian Product 🇺🇦
    Ajax Systems is a full-cycle company, working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part,...

    Ajax Systems is a full-cycle company, working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part, and release mobile and desktop applications. 

    PRO Desktop meets the needs of every professional working with Ajax security systems. Facilities profiling and remote configuration, alarm monitoring and photo verification, staff administering, and a detailed event log — all in one, intuitive interface.

     

    Responsibilities:
    - Ajax PRO Desktop development (adding new devices, supporting existing devices, adding new functionality and features, fixing bugs).
    - Architectural decisions and concept development.
    - Writing tests.
    - Hard bug fixing.
    - Inter-commands communications.

     

    Stack:
    - Python 3, PySide 6, QML, gRPC.

     

    Must have:
    - 3+ years of experience with Python, including multithreading, asyncio.
    - Experience with PySide/PyQt or Angular.
    - Knowledge of OOP principles and patterns.
    - Experience with aiohttp.
    - Experience with pytest.
    - Experience with gRPC.

     

    It will be a plus:
    - Experience with QML.

     

    We offer:

    - Flexible schedule at our offices in Kyiv or Lviv.
    - The opportunity to propose and implement own ideas that have an impact on the product and production.
    - Work in a motivated team and zero bullshit culture.
    - Competitive salary.
    - Medical Insurance.
    - Corporate English.
    - The opportunity to participate in the beta test project of Ajax security systems — receiving and testing new gadgets before their release.

     

    More
  • · 75 views · 21 applications · 8d

    Senior AI Python Developer

    Part-time · Full Remote · Worldwide · 4 years of experience · Intermediate
    We’re looking for a Senior Backend Developer who thrives in AI-enhanced environments, writes clean architecture-first code, and can seamlessly integrate intelligent systems into powerful backend solutions. This role is ideal for someone who loves solving...

    We’re looking for a Senior Backend Developer who thrives in AI-enhanced environments, writes clean architecture-first code, and can seamlessly integrate intelligent systems into powerful backend solutions.
    This role is ideal for someone who loves solving complex challenges with modern tools like Cursor and Claude, and who is eager to shape cutting-edge products from the inside out.
     

    Requirements

    - 5+ years of professional backend development experience;
    - 3+ years of hands-on production Python development;
    - 2+ years of integrating or orchestrating AI models or services;
    - Deep experience with AI-first workflows and tools:
    Cursor – for AI-enhanced development, refactoring, pair programming
    Claude – for code review, architectural planning, documentation
    - Django in production – building and maintaining scalable APIs;
    - Expertise in backend architecture patterns – Clean Architecture, Hexagonal, or DDD;
    - Solid knowledge of PostgreSQL – schema design, optimization, migrations;
    - Hands-on experience with Redis – caching, pub/sub, job queues;
    - Async Python proficiency – asyncio, aiohttp, etc.;
    - Background workers – Celery, RQ, or similar;
    - Familiarity with WebSocket or WebRTC for real-time features;
    - Strong Git skills and comfort with modern CI/CD pipelines;
    - Proven ability to write clean, testable, and maintainable code;
    - At least B2+ level of English.
     

    Responsibilities

    - Design, build, and scale robust backend systems using Python;
    - Integrate LLMs and AI services into product workflows;
    - Own key backend architecture decisions — Clean Architecture, DDD, Hexagonal, etc.;
    - Work closely with front-end and product teams in an API-first environment;
    - Ensure performance, maintainability, and reliability of all backend systems;
    - Leverage modern tools (including AI assistants) to speed up delivery and elevate code qualit.
     

    Would be a plus

    - Experience deploying to serverless infrastructure – AWS Lambda, GCP Cloud Functions, Vercel;
    - Familiarity with React or full-stack collaboration;
    - Background in AI-powered products, healthcare tech, or B2B SaaS;
    - Understanding of data privacy and secure data handling (HIPAA, GDPR);
    - Proficiency with Docker and containerized environments.

    More
  • · 186 views · 47 applications · 8d

    Python Developer

    Full Remote · EU · 4 years of experience · Upper-Intermediate
    You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the...

    You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 
     

    Requirements

    • Develop and maintain applications using Python, with a focus on AWS integration, such as Lambdas, GlueJobs, and StepFunctions.
    • Implement ETL processes using AWS to process and transform large datasets.
    • Collaborate with cross-functional teams to define, design, and ship new features and enhancements.
    • Optimize applications for maximum performance, scalability, and maintainability.
    • Troubleshoot, debug, and resolve software defects and issues.
    • Keep up-to-date with the latest industry trends and technologies to ensure the software is current and competitive.
    • Provide technical guidance and support to other team members.
    • Write clean, maintainable, and well-documented code.

       

    Nice-to-haves

    • Azure experience.
    • Understanding of machine learning concepts, NLP, and LLM.
    • Design, build, and deploy machine learning models.
    • Experience working with other AI and NLP technologies, such as OpenAI's GPT family, Azure OpenAI, PyTorch or related.
    • Knowledge of containerization and orchestration technologies, such as Docker and Kubernetes.
    • Familiarity with agile development methodologies, such as Scrum or Kanban.
    • Intermediate or higher level of English.

       

    Core Responsibilities

    • Develop new features
    • Analyze requirements and clarify with BSA
    • Participate in grooming, estimation, and planning sessions
    • Collaborate with other team members (FE, QA, TDM, BSA, Architect)
    • Support existing functionality, refactoring, and bug-fixing

     

    Expected qualifications

    • Take full ownership of complex project components
      You’re responsible for delivering high-quality work on time, making sure it fits the project’s goals and technical requirements.
    • Solve complex technical challenges and guide architectural choices
       You make sound technical decisions independently and contribute to discussions that shape how systems are designed and built.
    • Drive improvements in how the team works
       You introduce new tools, workflows, or practices that make development faster, cleaner, and more collaborative.

       

    What we offer 

    • Continuous learning and career growth opportunities
    • Professional training and English/Spanish language classes 
    • Comprehensive medical insurance
    • Mental health support
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more
    • Flexible working hours
    • Inclusive and supportive culture
    More
  • · 357 views · 138 applications · 18d

    Senior Python Developer (AI/LLM Project)

    Full Remote · Worldwide · Product · 2 years of experience · Pre-Intermediate
    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across...

    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across your internal knowledge in a conversational interface. Our customers include global firms such as Perforce, InterSystems, and Testronic. 

     

    We’re looking for an ambitious Senior Python Developer to join our small high-performing team. You’ll work directly with our CTO to help deliver cutting-edge RAG and Agentic AI systems to global tech, finance, healthcare, and gaming companies. If you're looking to move fast, build with purpose, and be part of something early and impactful — we’d love to meet you.

     

    🔧 What You’ll Do

    • Identify, evaluate, and deploy the latest in RAG and Agentic AI
    • Build scalable data pipelines (API integrations, web crawlers)
    • Configure end-to-end customer use cases and automate aggressively
    • Maintain and evolve our highly configurable, deployable RAG engine
    • Collaborate directly with top-tier enterprise clients (Perforce, InterSystems, etc.)

       

    🧠 Our Stack

    • Python, Postgres, Docker
    • Custom RAG framework
    • LLM APIs and embedding models
    • Vector DBs
    • See our docs: docs.serenitygpt.com

       

    ✅ Requirements

    • 3+ years of Python
    • REST APIs, Docker, Git
    • SQL databases (Postgres)
       
    More
  • · 650 views · 170 applications · 18d

    Python Developer (AI/LLM)

    Full Remote · Countries of Europe or Ukraine · Product · 0.5 years of experience · Intermediate
    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across...

    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across your internal knowledge in a conversational interface. Our customers include global firms such as Perforce, InterSystems, and Testronic. 

    We’re looking for an ambitious Python Developer to join our small high-performing team. You’ll work directly with our CTO to help deliver cutting-edge RAG and Agentic AI systems to global tech, finance, healthcare, and gaming companies. If you're looking to move fast, build with purpose, and be part of something early and impactful — we’d love to meet you.

    🔧 What You’ll Do

    • Identify, evaluate, and deploy the latest in RAG and Agentic AI
    • Build scalable data pipelines (API integrations, web crawlers)
    • Configure end-to-end customer use cases and automate aggressively
    • Maintain and evolve our highly configurable, deployable RAG engine
    • Collaborate directly with top-tier enterprise clients (Perforce, InterSystems, etc.)

       

    🧠 Our Stack

    • Python, Postgres, Docker
    • Custom RAG framework
    • LLM APIs and embedding models
    • Vector DBs
    • See our docs: docs.serenitygpt.com

       

    ✅ Requirements

    • 1+ years of Python
    • REST APIs, Docker, Git
    • SQL databases (Postgres)
    More
  • · 80 views · 29 applications · 7d

    Python Backend Developer

    Full Remote · Ukraine · 3 years of experience · Upper-Intermediate
    Responsibilities Design and develop high-performance backend services using Python and modern frameworks Build and maintain RESTful APIs and GraphQL endpoints Work with databases (PostgreSQL, MongoDB, Redis) to design efficient data models Implement...

    Responsibilities

    • Design and develop high-performance backend services using Python and modern frameworks
    • Build and maintain RESTful APIs and GraphQL endpoints
    • Work with databases (PostgreSQL, MongoDB, Redis) to design efficient data models
    • Implement microservices architecture and ensure system scalability
    • Collaborate with frontend developers to integrate user-facing elements
    • Optimize applications for maximum speed and scalability
    • Write clean, maintainable code with comprehensive test coverage
    • Participate in code reviews and maintain high coding standards
    • Deploy and manage applications using Docker and cloud platforms
    • Monitor system performance and implement improvements
    • Integrate AI tools and APIs to enhance development productivity and system capabilities

    Requirements

    • 3+ years professional Python development experience
    • Strong experience with Django or FastAPI frameworks
    • Proficiency in SQL and NoSQL databases
    • Experience with REST API design and development
    • Knowledge of Git version control and collaborative workflows
    • Understanding of software testing principles (unit, integration, e2e)
    • Experience with Linux/Unix environments

    As A Plus

    • Experience with cloud platforms (AWS, GCP, Azure)
    • Knowledge of containerization (Docker, Kubernetes)
    • Experience with message queues (RabbitMQ, Celery, Redis)
    • Understanding of CI/CD pipelines
    • Experience with monitoring tools (Prometheus, Grafana)
    • Knowledge of caching strategies and performance optimization
    • Experience with async programming and websockets
    • Experience leveraging AI tools and APIs (OpenAI, Anthropic, etc.)
    • Knowledge of machine learning frameworks (TensorFlow, PyTorch)
    • Experience with AI-powered development tools (GitHub Copilot, Cursor)

    We Offer

    • Competitive salary
    • Flexible schedule
    • Social package
    • Courses, webinars, seminars to increase professional skills
    • Snacks & fruit, foosball, fun office environment
    • Horizontal hierarchy. No micromanagement pressure
    • Open company culture where your ideas and initiatives are valued
    • Regular team building & corporate events
    • International projects


     

    More
  • · 42 views · 4 applications · 4d

    Senior Python Engineer (OCR / AI)

    Full Remote · Ukraine · 6 years of experience · Pre-Intermediate
    Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Senior...

    Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Senior Python Engineer (OCR / AI) to join our dynamic team on a full-time basis.
     

    About the project:

    We are working on a healthcare product — we developed from scratch a multilayer, web-based platform, built on the basis of microservice architecture which supports numerous integrations with external web services and third-party applications.
     

    Requirements

    Python Proficiency

    • Deep understanding of Python, including its advanced features and libraries.
    • Experience in developing Optical Character Recognition (OCR) and Computer Vision (CV) systems, particularly for extracting data from document scans and photos (ID cards, insurance policies, invoices, CVs).
    • Hands-on experience with open-source libraries for OCR and CV (e.g., OpenCV, Pillow, Tesseract, EasyOCR).
    • Experience with asynchronous programming (e.g., asyncio) for handling multiple concurrent requests.
    • Experience in developing and maintaining RESTful APIs to serve models (using FastAPI or Flask).

    Performance Optimization

    • Skills in optimizing model inference speed and resource consumption (CPU/GPU/RAM) to handle high loads effectively.
    • Experience with acceleration techniques: batch processing, quantization, and GPU (CUDA) utilization.

    Data Handling and Preprocessing

    • Proficiency in NumPy and Pandas for processing both images and the extracted structured data.
    • Experience building data pipelines for efficient loading and image preprocessing of large datasets.

    Concurrency and Parallelism

    • Understanding of concurrency models for efficient request management (e.g., threading, multiprocessing).
    • Experience with message queuing systems (e.g., RabbitMQ, Kafka).
       

    Benefits

    • Paid Time Off (36 paid days per year)
    • Work From Home
    • Training & Development
    • Partial medical compensation
    More
  • · 96 views · 12 applications · 8d

    Middle Full-Stack Developer

    Full Remote · Worldwide · 3 years of experience · Upper-Intermediate
    Middle Full-Stack Developer (Python / Node.js) — Remote We are looking for a Full-Stack Developer with strong experience in both backend and frontend development using Python, Node.js, and modern web technologies. This role involves building and...

    Middle Full-Stack Developer (Python / Node.js) — Remote

    We are looking for a Full-Stack Developer with strong experience in both backend and frontend development using Python, Node.js, and modern web technologies. This role involves building and maintaining scalable systems and internal tools in a fast-paced, product-driven environment.

    Working Hours: Monday–Friday, 7:00 AM – 4:00 PM EST (New York time)
    Location: Remote

    Key Responsibilities

    • Design and maintain full-stack applications using Python and Node.js
    • Build modular backend services with a focus on performance and long-term maintainability
    • Develop and improve frontend functionality using JavaScript, HTML, and CSS
    • Collaborate with internal teams to define technical requirements and deliver robust solutions
    • Contribute to code reviews, system design, and architectural planning
    • Support feature rollout, system stability, and performance improvements
    • Maintain development workflows, including testing, deployment, and documentation
    • Work across components such as task processors, data layers, UI modules, and internal tooling

    Tech Stack

    • Languages: Python, Node.js, JavaScript
    • Frontend: HTML5, CSS3, JavaScript (React or Vue is a plus, but not required)
    • Data: MongoDB, PostgreSQL, Redis
    • DevOps: Docker, Git, CI/CD, Linux-based environments
    • Tooling: Logging, monitoring, version control

    Requirements

    • 3+ years of experience in full-stack or backend development
    • Strong skills in Python and Node.js
    • Confident working with modern JavaScript and frontend integration
    • Solid understanding of database interactions and system logic
    • Familiarity with distributed systems and modular design
    • Comfortable working in an asynchronous, remote team
    • English proficiency (Intermediate or higher)

    Nice to Have

    • Experience developing internal dashboards or tools
    • Understanding of performance profiling and system monitoring
    • Exposure to modern frontend libraries or frameworks
    • Knowledge of structured data processing or automation pipelines
    • Background in fast-growing product or startup teams

    What We Offer

    • 100% remote, full-time role
    • Performance-based salary reviews
    • Flexibility, autonomy, and a strong engineering culture
    • Real-world impact: work on systems that support active users
    • Opportunities for technical growth and ownership
    More
  • · 49 views · 13 applications · 4d

    Senior Backend Engineer (Integration-Focused)

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · Upper-Intermediate
    About the Company: A rapidly growing technology company developing AI-powered automation for the quick-service restaurant industry. Their platform enables real-time voice interactions, personalized upselling, and advanced integrations with third-party...

    About the Company:
    A rapidly growing technology company developing AI-powered automation for the quick-service restaurant industry. Their platform enables real-time voice interactions, personalized upselling, and advanced integrations with third-party systems such as POS platforms and digital menu boards. The company values speed, ownership, and creative engineering to solve real-world business problems at scale.

    About the Role:
    We’re looking for a Senior Backend Engineer to join a cross-functional integrations team focused on building and maintaining robust, scalable integrations with external systems. This role involves working closely with restaurant technology platforms to ensure seamless data flow and performance reliability. You will take technical ownership over external system integrations and contribute directly to the architecture of real-time backend systems.

     

    Responsibilities:

    • Design and maintain integrations with third-party platforms (POS, menu boards, etc.)
    • Build data pipelines for synchronizing restaurant menus and metadata
    • Troubleshoot and resolve real-time integration issues in production
    • Lead communication with technical partners and vendors
    • Maintain documentation and improve internal tooling around integrations

       

      Requirements:

    • BSc in Software Development or equivalent industry experience
    • 5+ years experience in Python
    • Strong backend development and software architecture skills
    • Experience in developing and deploying multiple projects used in production
    • Proficient with Async IO
    • Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes, 3rd Party API integrations
    • Experience with Data Pipelines, ETL
    • Prior experience working in startups
    • 2+ years of experience as a tech lead or team lead

     

    Nice to Have:

    • Experience with data synchronization, menu systems, or POS integration
    • Familiarity with frontend (React) and general DevOps practices
    • Knowledge of concurrency patterns and systems reliability
    More
  • · 26 views · 5 applications · 4d

    Senior Backend Engineer (AI Conversational Systems)

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · Upper-Intermediate
    About the Company: A tech-driven company revolutionizing the quick-service restaurant industry through conversational AI. Their product suite supports real-time voice ordering, personalized experiences, and ML-powered automation that improves service...

    About the Company:
    A tech-driven company revolutionizing the quick-service restaurant industry through conversational AI. Their product suite supports real-time voice ordering, personalized experiences, and ML-powered automation that improves service speed and customer satisfaction. The engineering team embraces autonomy, curiosity, and performance in a high-impact, production-focused environment.

    About the Role:
    We’re seeking a Senior Backend Engineer to help design and scale backend infrastructure supporting real-time conversational AI. You’ll work at the intersection of software engineering and machine learning, building flexible conversational pipelines and optimizing AI/ML workflows in production. You will collaborate with ML engineers, product managers, and infrastructure teams to deliver reliable AI-powered experiences.

    Responsibilities:

    • Architect and implement configurable conversational pipelines for real-time voice interactions
    • Integrate ML/AI systems into scalable production infrastructure
    • Monitor and improve performance of AI pipelines in live environments
    • Lead debugging and issue resolution across the stack
    • Maintain test coverage and tooling for AI system reliability
    • Collaborate with cross-functional teams to optimize user experience and model performance

      Qualifications:

    • BSc in Software Development or equivalent industry experience
    • 5+ years experience in Python
    • Strong backend development and software architecture skills
    • Experience in developing and deploying multiple projects used in production
    • Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes.
    • Experience with Data Pipelines, ETL.
    • Prior experience working in startups.
    • 2+ years of experience as a tech lead or team lead.

      Bonus:

    • Experience with conversational AI applications.
    • Knowledge of concurrency.
    • Experience with React.
    More
  • · 267 views · 29 applications · 1d

    Middle Backend Engineer to $3000

    Office Work · Ukraine (Lviv) · 2 years of experience · Intermediate
    At the moment, we are looking for a Middle Backend Engineer ($$2000-3000). Please note that this is a full-time on-site position in our Lviv office. Position Requirements · Bachelor’s degree in Computer Science or related field, or equivalent...

    At the moment, we are looking for a Middle Backend Engineer ($$2000-3000).
    Please note that this is a full-time on-site position in our Lviv office.


    Position Requirements

    ·   Bachelor’s degree in Computer Science or related field, or equivalent experience.

    ·   2-4 years of Python backend development experience with understanding of async programming.

    ·   Working knowledge of FastAPISQLAlchemy, and Pydantic.

    ·   Experience building and consuming RESTful APIs.

    ·   Basic understanding of gRPC and Protocol Buffers (beneficial).

    ·   Experience with task queues (e.g., Celery, RabbitMQ) or background job systems.

    ·   Good understanding of relational databases (PostgreSQL, MySQL) and Redis.

    ·   Familiarity with MongoDB (beneficial).

    ·   Experience with Docker and basic understanding of Kubernetes concepts.

    ·   Proficiency in writing unit tests with pytest.

    ·   Basic knowledge of logging and monitoring practices.

    ·   Strong version control skills with Git.

    ·   Familiarity with cloud services (AWS preferred) is a plus.

    ·   Good problem-solving and communication skills.

     

    Responsibilities

    ·   Develop and maintain backend features using Python and FastAPI.

    ·   Implement RESTful API endpoints based on technical specifications.

    ·   Write clean, maintainable code following established patterns.

    ·   Create unit tests for new functionality using pytest.

    ·   Fix bugs and resolve issues in existing codebase.

    ·   Participate in code reviews and apply feedback.

    ·   Work with PostgreSQL databases and Redis for caching.

    ·   Document implemented features and API endpoints.

    ·   Collaborate with team members on assigned tasks.

    ·   Follow established development workflows and coding standards.

     

    We offer

    • Above market rate salaries
    • Flexible working hours and remote/hybrid work options
    • 25 days off per year + official holidays off
    • Military reservist deferment
    • Support for private entrepreneur (FOP) management
    • English lessons compensation
    • Medical compensation
    • Professional Development Budget
    • Tech Equipment Allowance
    • Cozy office and free snacks
    • Team Building and Social Events

     

    If you’re passionate about creating, breaking boundaries, and shaping the future of digital entertainment — you’re one of us. Join our team of talented professionals where your expertise will be valued, your growth supported, and your contributions recognized. Don’t miss the opportunity to be part of an innovative company with a culture that fosters both personal and professional development.

    Send us your resume today and let’s build the future together!

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  • · 70 views · 8 applications · 4d

    Senior/Lead Python Engineer to $6500

    Full Remote · Countries of Europe or Ukraine · 10 years of experience · Intermediate
    Join a Leading U.S. Financial Services Powerhouse Our partner is a trusted name in financial services, with over 30 years of experience helping individuals across the U.S. and Canada navigate structured settlements, debt relief, and personal lending....

    🔹 Join a Leading U.S. Financial Services Powerhouse

     

    Our partner is a trusted name in financial services, with over 30 years of experience helping individuals across the U.S. and Canada navigate structured settlements, debt relief, and personal lending. Their mission? To make complex financial decisions easier, fairer, and more transparent for everyone.

     

    As a Senior Python Engineer partnering with StellarsTech, you’ll play a key role in building the core back-end and data systems behind a global-scale financial platformdirectly shaping the experience of millions of users worldwide.

     

        ✅ What You’ll Bring

    • 10+ years of professional software development experience, with a strong emphasis on Python.
    • Expert-level Python skills, including its ecosystem: e.g., NumPy, Pandas, SciPy, Django/Flask, asyncio.
    • Mastery of data structures, algorithms, and object-oriented design principles.
    • Experience with both relational and/or NoSQL databases (e.g., SQL Server, PostgreSQL, MongoDB, Cassandra).
    • Skilled in real-time data processing and messaging systems like Kafka or RabbitMQ.
    • Comfortable working in cloud environments (e.g., AWS, Azure, GCP) and using containerization tools (Docker, Kubernetes).
    • Proficiency with Git, CI/CD pipelines, and automated testing.
    • Strong analytical mind, problem-solving skills, and the ability to think like a systems architect.
    • Driven, self-motivated, and comfortable making critical decisions with autonomy.
    • Confident communicator (English B2+), capable of explaining complex technical ideas to any audience.

       

      ✅Why You’ll Love This Role:

       

    • 💰 Competitive salary & benefits package.
    • 📈 Growth opportunities in a the US- leading financial institution.
    • 🌎 Remote-friendly, flexible work environment.
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