Jobs

134
  • Β· 48 views Β· 7 applications Β· 8d

    Backend Engineer (Python) for AI-driven drone and robotics company

    Full Remote Β· EU Β· Product Β· 7 years of experience Β· Upper-Intermediate
    Job Description They are an AI-driven drone and robotics company at the forefront of cutting-edge technology, specializing in advanced mapping, video processing, and hardware integration. Their mission is to develop intelligent, scalable solutions that...

    Job Description

    They are an AI-driven drone and robotics company at the forefront of cutting-edge technology, specializing in advanced mapping, video processing, and hardware integration. Their mission is to develop intelligent, scalable solutions that push the boundaries of automation and autonomy.

    They are looking for highly skilled Senior Backend Engineers with expertise in Python and Go, preferably with experience in maps, video processing, and hardware integration. If you are passionate about system architecture, distributed computing, and solving complex engineering challenges, we want to hear from you.
     

    Key Responsibilities

    • Design and implement scalable, distributed backend systems for AI-driven drone and robotic applications.
    • Develop and optimize high-performance client-server architectures for processing large volumes of data.
    • Work closely with AI, video, and hardware teams to build seamless integrations across various system components.
    • Ensure high availability, security, and performance of backend services.
    • Take ownership of tasks and drive them to completion with minimal supervision.
       

    General Requirements
     

    • Senior-level expertise (7+ years) in backend engineering.
    • Proven track record of delivery in complex, high-performance systems.
    • Strong problem-solving skills and ability to see the big picture beyond code.
    • Passionate about technology and continuous improvement.
    • Ability to take full ownership of projects from design to deployment.
    • Bonus: Academic background in Computer Science, Mathematics, or related fields.
       

    Technical Requirements
     

    • Experience in Python and/or Golang for backend development.
    • Strong background in designing scalable, distributed systems.
    • Understanding of client-server architecture, high-volume messaging protocols, and data modeling.
    • Experience with system-level considerations such as hardware integration, communication protocols, and security.
    • Proficiency in state-of-the-art industry tools and frameworks, including:
    • Messaging & Data Streaming: MQTT, Redis, RabbitMQ
    • API Development: REST
    • Database Technologies: PostgreSQL
    • Containerization & Orchestration: Docker, Kubernetes


    Benefits

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

    If you're a highly skilled backend engineer who thrives on solving complex problems and building next-gen AI-driven solutions, we’d love to hear from you!

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

    More
  • Β· 86 views Β· 7 applications Β· 29d

    Backend Engineer for AI-driven drone and robotics company

    Full Remote Β· Worldwide Β· 7 years of experience Β· Upper-Intermediate
    B2B, Full-time, remote, long-term cooperation. About Company: Defence domain. They are an AI-driven drone and robotics company at the forefront of cutting-edge technology, specializing in advanced mapping, video processing, and hardware integration....

    B2B, Full-time, remote, long-term cooperation. 

    About Company:

    Defence domain. They are an AI-driven drone and robotics company at the forefront of cutting-edge technology, specializing in advanced mapping, video processing, and hardware integration. Their mission is to develop intelligent, scalable solutions that push the boundaries of automation and autonomy.
     

    They are looking for highly skilled Senior Backend Engineers with expertise in Python and Go, preferably with experience in maps, video processing, and hardware integration. If you are passionate about system architecture, distributed computing, and solving complex engineering challenges, we want to hear from you.
     

    Key Responsibilities

    • Design and implement scalable, distributed backend systems for AI-driven drone and robotic applications.
    • Develop and optimize high-performance client-server architectures for processing large volumes of data.
    • Work closely with AI, video, and hardware teams to build seamless integrations across various system components.
    • Ensure high availability, security, and performance of backend services.
    • Take ownership of tasks and drive them to completion with minimal supervision.
       

    General Requirements

    • Senior-level expertise (7+ years) in backend engineering.
    • Proven track record of delivery in complex, high-performance systems.
    • Strong problem-solving skills and ability to see the big picture beyond code.
    • Passionate about technology and continuous improvement.
    • Ability to take full ownership of projects from design to deployment.
    • Bonus: Academic background in Computer Science, Mathematics, or related fields.
       

    Technical Requirements

    • Experience in Python and/or Golang for backend development.
    • Strong background in designing scalable, distributed systems.
    • Understanding of client-server architecture, high-volume messaging protocols, and data modeling.
    • Experience with system-level considerations such as hardware integration, communication protocols, and security.
    • Proficiency in state-of-the-art industry tools and frameworks, including:
      • Messaging & Data Streaming: MQTT, Redis, RabbitMQ
      • API Development: REST
      • Database Technologies: PostgreSQL
      • Containerization & Orchestration: Docker, Kubernetes
         

    Why Join them?

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

    If you're a highly skilled backend engineer who thrives on solving complex problems and building next-gen AI-driven solutions, we’d love to hear from you!
     

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

    More
  • Β· 45 views Β· 5 applications Β· 2d

    Back-End Engineer(Python) - PDF Expert Team

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 4 years of experience Β· Upper-Intermediate Ukrainian Product πŸ‡ΊπŸ‡¦
    As a Back-End Engineer, you will play a pivotal role in enhancing PDF Expert's web applications with innovative and challenging features. You will be responsible for designing and implementing AI-driven solutions, and ensuring our applications are...

    As a Back-End Engineer, you will play a pivotal role in enhancing PDF Expert's web applications with innovative and challenging features. You will be responsible for designing and implementing AI-driven solutions, and ensuring our applications are user-friendly and high-performing. You will collaborate closely with QA, design, and other engineering teams to produce well-tested, production-ready code and participate in key architecture and infrastructure decisions.

     

    What will you do:

    • Implement new features and enhance existing ones for PDF Expert's web applications.
    • Integrate AI-driven solutions to automate complex processes and enhance user experience.
    • Write well-structured, maintainable, and production-ready code.
    • Ensure the codebase is always in a buildable state and adheres to team coding standards.
    • Analyze and improve the performance and usability of web applications.
    • Participate in architecture and infrastructure decision-making processes.
    • Communicate effectively with the product team about code quality, UX, development processes, implementation delays, and security vulnerabilities.
    • Share insights and propose innovative solutions to improve the product and development practices.

     

    About you:

    • Expertise in Python 3.x and modern best practice
    • Strong knowledge of async programming and concurrency
    • Hands-on experience with profiling, debugging, and performance tuning
    • Experience in load testing and system optimization
    • Proficiency in SQLAlchemy, MySQL, and query performance optimization
    • Understanding of Kubernetes concepts (Pods, Deployments, ConfigMaps, Secrets)
    • Experience with Docker for containerization and orchestration

     

    Would be a plus:

    • Experience with AWS services like SQS, RDS (MySQL)
    • Familiarity with LangChain or similar AI/LLM frameworks (e.g., LlamaIndex)
    • Understanding of vector databases and retrieval mechanisms
    • Experience integrating OpenAI APIs and LLM-based applications
    • Knowledge of prompt engineering & retrieval-augmented generation (RAG)

     

    What you will get at Readdle:

    • Customer-centric culture. We put our customers first. It means that every employee can benefit from interacting with our customers directly. It enables us to create and deliver the best solutions for millions of our users.
    • Professional growth. We are professionals at everything we do. It means we own our decisions, our work, and our results. We provide quality feedback to others and welcome feedback as an opportunity to learn and improve.
    • A team of amazing people. The greatest power we have is the team. It means we care about each other, ensure transparency, and invest in everyone's success.
    • Impact on our products. We aim to create valuable products. It means that we improve ourselves constantly by overcoming constraints, simplifying our processes, and improving our capacity.
    • Innovative culture. We try to be innovative and creative in everything we do. It means that we expect, appreciate and value new ideas.
    More
  • Β· 85 views Β· 13 applications Β· 29d

    Python Engineer

    Full Remote Β· Ukraine Β· Product Β· 5 years of experience Β· Upper-Intermediate
    Our Development Team is excited to welcome a new colleague - an experienced Python Engineer Requirements: Strong background in Python (SQLAlchemy, aiohttp, Celery, pytest) Good proficiency in SQL and PostgreSQL DBMS Basic skills of Ansible and...

    Our Development Team is excited to welcome a new colleague - an experienced Python Engineer

     

    Requirements:

    • Strong background in Python (SQLAlchemy, aiohttp, Celery, pytest)
    • Good proficiency in SQL and PostgreSQL DBMS
    • Basic skills of Ansible and Terraform, configuration of AWS services
    • Rest of the stack (great if familiar): AirFlow, Docker, RabbitMQ, Memcached, HAProxy, Nginx, Grafana, Prometheus, Loki, Jenkins
    • Responsibility and ability to take technical ownership over technical assets
    • Great teamplay and communication skills, abilities to prompt colleagues and support them, to make decisions autonomously and to know exactly when to ask for help
    • Goal-oriented mindset, ability to see and take a business context
    • Abilities to make decisions autonomously, to prompt and support colleagues, to know exactly when to ask for help
    • Experience with PSPs (Stripe/Braintree/PayPal) is a plus
    More
  • Β· 60 views Β· 3 applications Β· 2d

    Senior Python Developer (Fintech platform) to $5500

    Ukraine Β· 3 years of experience Β· Upper-Intermediate
    We are looking for a Senior Python Developer to join our team and contribute to the development of an advanced fintech platform. This platform empowers brokers and financial institutions by providing a comprehensive, scalable solution for managing...

    We are looking for a Senior Python Developer to join our team and contribute to the development of an advanced fintech platform. This platform empowers brokers and financial institutions by providing a comprehensive, scalable solution for managing financial services.


         Requirements:

    • 5+ years of hands-on experience in Python development, working on complex and scalable applications.
    • Proven experience in developing and maintaining large-scale projects in a production environment.
    • Strong knowledge of Celery, RabbitMQ, ElasticSearch, and Redis for building efficient and high-performance applications.
    • Proficiency in Django and Django REST framework.
    • Upper-intermediate or higher English proficiency, enabling effective communication within an international team.

      Nice-to-Have Skills:
    • Experience in developing CRM/CDP solutions.
    • Proficiency in CI/CD pipelines.
    • Hands-on experience with Docker, Docker Compose, Kubernetes, and Helm charts.
    • Experience working with AWS.

      Responsibilities:
    • Development of reusable, testable, and efficient code.
    • Design and implementation of performant and easy-to-use APIs used by both internal and external clients.
    • Implementation of security and data protection standards in collaboration with our.
    • security team.
    • Knowledge and experience sharing with other teams within TradeCore, especially Python developers.

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

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

      Let’s create value together!
    More
  • Β· 86 views Β· 31 applications Β· 10d

    Python Developer

    EU Β· Product Β· 3 years of experience Β· Upper-Intermediate
    Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team. What will you be doing? As part of the...

    Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team.

     

    What will you be doing?

    As part of the team, you will be working on the company's internal product development. You will be helping us build new software features, support, and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with internal and third-party services. You will be collaborating closely with the product team to understand the system’s functional and non-functional requirements and contribute to code quality through unit testing, integration testing, code reviews, and system design using Python to build robust software that aligns with business needs.

     

    What are we looking for?

    • A strong programming background with Python and OOP skills.
    • Proficiency with SQL (Postgres, SQLite) and NoSQL (MongoDB) databases.
    • Deep understanding of algorithms and data structures.
    • Experience with FastAPI and Linux environments.
    • Strong problem-solving skills and ability to collaborate effectively in a team environment.
    • Familiarity with LangChain is a plus.

     

    What we offer:

    • Competitive compensation depending on experience and skills.
    • Regular assessments and salary reviews.
    • Paid personal days.
    • Health insurance.
    • Partial gym compensation.
    • English/Polish/Spanish language classes.
    • Flexible working schedule.
    More
  • Β· 70 views Β· 6 applications Β· 12d

    Strong Middle Python Engineer

    Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-Intermediate
    POSITION OVERVIEW DashDevs is seeking a Python Engineer to contribute to the development of a fintech service tailored for EU clients. Embrace the opportunity to leverage cutting-edge technologies like AWS for deployment, Kafka for interactive queue...

    POSITION OVERVIEW

     

    DashDevs is seeking a Python Engineer to contribute to the development of a fintech service tailored for EU clients.

    Embrace the opportunity to leverage cutting-edge technologies like AWS for deployment, Kafka for interactive queue service, within a microservice dedicated to card proccessing and β€œBuy now pay later” service.

     

    Project description 

    An innovative fintech platform is transforming how consumers manage finances and make purchases using BNPL. It offers seamless payment solutions, integrating with various merchants for online and in-store shopping. It provides their users flexible payment options, real-time spending insights, and robust security measures, enhancing their financial management and shopping experiences.

     

    Project stage 

    Project is active in EU from 2014, expanding to new regions in Q3 2024

     

    Team quantity 

    Currently there is 3 concurrent squads who are managing product features with total number of engineers 30.

     

    YOUR BACKGROUND

     

    • At least 5 years of experience as Software Developer
    • Experience with fintech is mandatory
    • Clean coding methodologies (SOLID, YAGNI)
    • Fluency in SQL, Python, Unix/bash scripting
    • Ability to write easily understandable and maintainable code in multiple programming languages…polyglot will be a distinct advantage
    • Good understanding and working knowledge of Django
    • Be familiar with best practices in microservices, OOP design patterns, queuing patterns, asynchronous programming (both asyncio and celery-like)
    • Strong communication skills, ability to deliver code to production with feedback and document design decisions
    • Databases: SQL {PostgreSQL, MySQL}
    • Message brokers: RabbitMQ, Kafka
    • English level - B2

     

    Skills that will be a plus:

     

    • Experience with a cloud services provider (AWS)
    • Terraform
    • Kubernetes (EKS)
    • NoSQL {Apache Cassandra, Redis, MongoDB}
    • Firebase
    • Grafana
    • Docker

       

    Previous experience preferred: Knowledge of cards issuing/processing

     

     

    RESPONSIBILITIES

     

    • Develop new features and support apps in django monolith service
    • Write technical specifications for API
    • Implement, review, support and debug required scope
    • Write unit tests and integration tests
    • Participate in code review
    • Participate in verbal and written communication with the client(s)
    More
  • Β· 135 views Β· 6 applications Β· 16d

    Senior Software Engineer ( Python )

    Full Remote Β· Worldwide Β· 7 years of experience Β· Upper-Intermediate
    What you will be doing: Develop and deploy advanced agentic applications powered by large language models to help local businesses automate interactions and manage leads. Drive the entire lifecycle of AI agent development, from conception and design to...

    What you will be doing:

    • Develop and deploy advanced agentic applications powered by large language models to help local businesses automate interactions and manage leads.
    • Drive the entire lifecycle of AI agent development, from conception and design to implementation and maintenance.
    • Engage in rapid prototyping and iterative development to refine AI solutions based on real-world performance and feedback.
    • Implement monitoring and evaluation systems to track the effectiveness of AI agents in production, ensuring high reliability and user satisfaction.
    • Contribute to a culture of innovation by staying current with industry trends in generative AI and applying cutting-edge research to practical business solutions.


     

    What you should have:

    • 8+ years of hands-on programming experience with at least one modern language such as Python, Go, or Elixir.
    • Hand-on experience training, fine-tuning, and/or deploying LLM applications in production environments.
    • Strong analytical and problem-solving skills, with a proven ability to decompose complex issues and drive innovation in a highly iterative development process.
    • Excellent communication skills and the ability to work effectively in a team setting.
    • Ability to solve ambiguous problems and thrive in a fast-paced environment.


     

    What we hope you have:

    • 5+ years of experience contributing to the architecture and design of large-scale distributed systems and/or ML systems and tools.
    • Proficiency in Python, with a track record of developing AI-driven applications using this language.
    • Exceptional writing abilities with the capacity to craft and optimize prompts for generative AI models.
    • Experience with deploying, monitoring, debugging, and evaluating AI agents in production environments is a huge bonus.
    • Knowledge of machine learning operations (MLOps) practices.
    More
  • Β· 93 views Β· 3 applications Β· 25d

    Senior Software Engineer ( Python )

    Full Remote Β· Worldwide Β· 8 years of experience Β· Upper-Intermediate
    What you will be doing: Develop and deploy advanced agentic applications powered by large language models to help local businesses automate interactions and manage leads. Drive the entire lifecycle of AI agent development, from conception and design to...

    What you will be doing:

    • Develop and deploy advanced agentic applications powered by large language models to help local businesses automate interactions and manage leads.
    • Drive the entire lifecycle of AI agent development, from conception and design to implementation and maintenance.
    • Engage in rapid prototyping and iterative development to refine AI solutions based on real-world performance and feedback.
    • Implement monitoring and evaluation systems to track the effectiveness of AI agents in production, ensuring high reliability and user satisfaction.
    • Contribute to a culture of innovation by staying current with industry trends in generative AI and applying cutting-edge research to practical business solutions.


     

    What you should have:

    • 8+ years of hands-on programming experience with at least one modern language such as Python, Go, or Elixir.
    • Hand-on experience training, fine-tuning, and/or deploying LLM applications in production environments.
    • Strong analytical and problem-solving skills, with a proven ability to decompose complex issues and drive innovation in a highly iterative development process.
    • Excellent communication skills and the ability to work effectively in a team setting.
    • Ability to solve ambiguous problems and thrive in a fast-paced environment.


     

    What we hope you have:

    • 5+ years of experience contributing to the architecture and design of large-scale distributed systems and/or ML systems and tools.
    • Proficiency in Python, with a track record of developing AI-driven applications using this language.
    • Exceptional writing abilities with the capacity to craft and optimize prompts for generative AI models.
    • Experience with deploying, monitoring, debugging, and evaluating AI agents in production environments is a huge bonus.
    • Knowledge of machine learning operations (MLOps) practices.
    More
  • Β· 54 views Β· 6 applications Β· 25d

    Senior Python Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 6 years of experience Β· Upper-Intermediate
    Senior Python Back-End Engineer Job description We are looking for a Senior Backend Engineer (Python + Django) to join our high-performing cross-functional product team, working alongside top-tier engineers and architects. Our mission is to build an...

    Senior Python Back-End Engineer

    Job description

    We are looking for a Senior Backend Engineer (Python + Django) to join our high-performing cross-functional product team, working alongside top-tier engineers and architects. Our mission is to build an enterprise-grade data platform capable of seamlessly integrating, processing, and analyzing vast amounts of disparate data sources in real-time.

    The platform leverages Big Data principles, incorporating scalable cloud solutions, AI-driven insights, and cutting-edge database technologies to provide deep operational visibility and enable faster, smarter business decisions. Advanced data lineage tracking, real-time processing, and robust data governance ensure effortless scalability and compliance with global regulations such as GDPR and HIPAA. The frontend is built as a Single Page Application (SPA) using TypeScript, React, and Redux, so experience with these technologies is a strong plus, as occasional frontend work and close collaboration on integration with backend APIs will be required.

     

    Tech Stack

    Our backend is built with Python and Django, following a modular microservices architecture with event-driven components and scalable data pipelines. We utilize distributed computing, message brokers (Kafka, RabbitMQ), orchestration frameworks (Airflow, Prefect), and both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases to handle large-scale data efficiently.

     

    Responsibilities:

    • Design, develop, and maintain scalable backend services using Python, Django.
    • Build robust, high-performance APIs for real-time data ingestion and processing.
    • Architect scalable microservices to support complex data workflows.
    • Optimize data pipelines for high throughput, low latency, and fault tolerance.
    • Collaborate with Data Engineers, DevOps, and AI/ML teams to enhance platform capabilities.
    • Occasionally contribute to frontend development and API integration using TypeScript, React, and Redux
    • Implement security best practices, including authentication, authorization, and data encryption.
    • Ensure compliance with global data regulations (GDPR, HIPAA).
    • Improve system reliability through monitoring, logging, and observability tools.
    • Mentor and provide technical guidance to other engineers.

       

    Requirements:

    • 7+ years of backend development experience, with at least 3+ years using Python and Django.
    • Strong knowledge of distributed systems, event-driven architecture, and data-intensive applications.
    • Experience designing and optimizing RESTful APIs and GraphQL services.
    • Deep expertise in relational (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis).
    • Proficiency in containerization (Docker, Kubernetes) and cloud platforms (AWS, GCP, Azure).
    • Experience with CI/CD pipelines, automated testing, and performance tuning.
    • Solid understanding of message brokers (Kafka, RabbitMQ) and distributed task queues (Celery).
    • Experience with TypeScript, React, and Redux is a strong plus.
    • Passion for clean, maintainable, and well-documented code.
    • Strong problem-solving skills and ability to work in a fast-paced, agile environment.

    This is a high-impact role where you will be instrumental in shaping a cutting-edge data platform. If you’re passionate about Big Data, scalable architectures, and solving complex backend challenges, we’d love to hear from you!

     

    What we offer

    • Competitive compensation based on experience and skills.
    • Flexible working hours and remote work environment.
    • Opportunities for professional growth and development.
    • Collaborative and innovative team culture.
    • Participation in exciting and challenging projects.
    More
  • Β· 52 views Β· 16 applications Β· 12d

    Senior AI Engineer for AI call agents platform

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Project Description We're looking for a Senior AI Engineer for a dynamic pre-seed startup with about 5 team members. The startup is revolutionizing customer service through Gen AI and telephony. The team works on intelligent AI-driven solutions for...

    Project Description

    We're looking for a Senior AI Engineer for a dynamic pre-seed startup with about 5 team members. The startup is revolutionizing customer service through Gen AI and telephony.

    The team works on intelligent AI-driven solutions for communication automation.

    • The external chat assistant integrates into websites to engage with users, while the internal chat assistant optimizes knowledge management within companies.
    • The external call assistant automates outbound calls, such as client outreach or debt collection, and the internal call assistant handles incoming calls, enhancing the efficiency of support and customer service operations.

     

    What You'll Do:

    • Evaluate Gen AI models (openAI, Mistral, etc.), embedding algorithms, etc., to produce an efficient and scalable RAG pipeline.
    • Lead the development/architecture of our RAG pipeline, and AI platform's backend, ensuring robust and scalable architecture.
    • Collaborate closely with our small, agile team to implement our AI infrastructure in Microsoft Azure.
    • Ensure seamless integration with our AI call agent platform.
    • Handle telephony integrations with Twilio or VoxImplant for smooth customer interactions.
    • Innovate and contribute to our platform's overall architecture and design, focusing on scalability and performance.

     

    Requirements

    • Proven track record in RAG and Gen AI development with experience in microservices architecture and cloud platforms, specifically Azure.
    • Gen AI models (openAI, Mistral, etc.) and RAG systems (Azure AI search, Ragflow, etc.)
    • Azure Cloud: Azure cloud services such as Cosmos DB, Azure OpenAI, Azure AI Studio, Azure Functions, Azure API Management, etc.
    • Telephony platforms such as VoxImplant and/or Twilio
    • Languages: Python, C#

     

    Why join the project?

    • Be part of an early-stage company with big ambitions and the opportunity to shape the future of AI in customer service.
    • Work in a small, close-knit team where your contributions are recognized and valued.
    • Flexible work environment, allowing you to balance work and life.
    More
  • Β· 224 views Β· 87 applications Β· 30d

    Python Backend Developer (Strong middle)

    Worldwide Β· Product Β· 3 years of experience Β· Upper-Intermediate
    About Pro-Bit Programska Oprema D.O.O. With the slogan "SOLUTIONS THAT GROW WITH YOU", we tell our partners that we want to support them in business development and build a long-term business relationship. Pro-bit offers complete business management...

    About Pro-Bit Programska Oprema D.O.O.

     

    With the slogan "SOLUTIONS THAT GROW WITH YOU", we tell our partners that we want to support them in business development and build a long-term business relationship. Pro-bit offers complete business management solutions, which you can always upgrade based on your needs. Our software solutions are suitable for companies of all sizes.

     

    We pay a lot of attention to technical support and development, which is why the number of employed experts constantly increasing. Pro-bit operates in the Adriatic region and offers properly translated and legally customized software in three markets. In addition we also provide support to our customers from this region through our partners network.

     

    Newer solutions are based on web technologies that allow greater software flexibility and also provide better data security. You can choose from cloud solutions or local installation on your own IT infrastructure. Our software solutions are growing with you.

     

    Position Overview

     

      We are seeking an experienced Python Backend Developer to join our development team. The successful candidate will work on designing and implementing scalable applications with complex database architectures. This role requires strong expertise in Python frameworks and database design.

     

    Key Responsibilities

     

    • Design and implement scalable backend applications and database architectures
    • Create RESTful APIs following modern Python best practices
    • Write clean, efficient, and well-documented code following PEP 8 standards
    • Develop comprehensive test suites for both unit and integration testing
    • Build and maintain CI/CD pipelines for automated deployment
    • Work with containerization technologies such as Docker
    • Maintain and improve existing source code
    • Collaborate with frontend developers to integrate backend services
    • Participate in code reviews and contribute to continuous improvement
    • Troubleshoot and resolve complex technical issues

     

    Requirements

     

    • 3+ years of professional experience in Python backend development
    • Strong expertise in at least one Python web framework (FastAPI, Django, or Flask)
    • Solid understanding of database design and ORM technologies
    • Experience with both SQL and NoSQL databases
    • Proficiency in designing and building RESTful APIs
    • Knowledge of software testing methodologies (unit and integration testing)
    • Experience with Docker and containerization technologies
    • Experience with CI/CD tools and deployment workflows
    • Understanding of Unix systems and deployment tools
    • Experience with version control systems (Git)
    • Good understanding of security best practices
    • Excellent problem-solving skills and attention to detail

     

    Preferred Qualifications

     

    • Experience with FastAPI
    • Knowledge of PostgreSQL, MongoDB and database migration tools
    • Experience with multi-tenant architecture design
    • Experience with payment systems like Stripe
    • Understanding of event-based architectures
    • Experience with the Service Repository pattern
    • Knowledge of logging systems and audit trails
    • Familiarity with type checking and linting tools in Python

     

    Assessment Process

     

    Candidates will be evaluated through:

    1. An introductory short meeting to get to know the candidate
    2. A technical task focused on implementing a multi-tenant architecture
    3. A technical interview discussing your solution and approach to the task
    More
  • Β· 316 views Β· 68 applications Β· 24d

    Data/AI Python developer

    Full Remote Β· Worldwide Β· Product Β· 1 year of experience Β· Upper-Intermediate
    Data Engineer - AI Systems & Data Ingestion About Us We're building next-generation data systems that harness the power of AI to solve complex business challenges. Our team combines cutting-edge technology with practical solutions to transform how...

    Data Engineer - AI Systems & Data Ingestion

    About Us

    We're building next-generation data systems that harness the power of AI to solve complex business challenges. Our team combines cutting-edge technology with practical solutions to transform how organizations interact with their data.

    Role Overview

    We're seeking an experienced Data Engineer to design, build, and maintain our data ingestion pipelines and AI systems. You'll work at the intersection of data engineering and artificial intelligence, creating robust data flows that power our agentic AI applications.

    Core Responsibilities

    • Design and implement scalable data ingestion pipelines using Dagster and Temporal.io
    • Build and maintain API integrations to collect data from diverse sources
    • Develop and optimize database schemas in PostgreSQL and DuckDB
    • Create Python-based data transformation and processing systems
    • Implement and maintain agentic AI workflows using LangGraph
    • Collaborate with data scientists and ML engineers to deploy AI models into production
    • Monitor and troubleshoot data pipeline issues
    • Write clean, testable, and well-documented code
    • Participate in code reviews and technical discussions

    Required Skills & Experience

    • 3+ years of experience in data engineering or similar role
    • Strong Python programming skills including:
      • Proficiency with Python data stack (pandas, numpy)
      • Experience with async Python (asyncio)
      • Familiarity with type hints and code structuring
      • Understanding of Python packaging and dependency management
    • Experience with orchestration tools like Dagster or Airflow
    • Solid understanding of database systems, particularly PostgreSQL
    • Experience building and consuming REST APIs
    • Demonstrated ability to work with large datasets
    • Understanding of software development best practices (version control, CI/CD, testing)

    Preferred Qualifications

    • Experience with Temporal.io workflow engine
    • Familiarity with DuckDB for analytical workloads
    • Knowledge of LangGraph or similar orchestration frameworks for LLM applications
    • Experience with agentic AI systems
    • Familiarity with containerization (Docker) and cloud platforms (AWS/GCP/Azure)
    • Open source contributions to relevant projects
    • Experience with streaming data technologies
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  • Β· 94 views Β· 41 applications Β· 19d

    Senior Python Developer

    Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· Upper-Intermediate
    Who We Are We are Phound, an innovative startup in the telecom/communication domain. Our mission is to revolutionize how people connect and collaborate across the globe. We are designing an advanced application that integrates: - Telephone and second-line...

    Who We Are
    We are Phound, an innovative startup in the telecom/communication domain. Our mission is to revolutionize how people connect and collaborate across the globe. We are designing an advanced application that integrates:
    - Telephone and second-line features with international phone numbers, enabling users to manage multiple phone lines for personal and business use seamlessly from a single device.
    - Meeting, chat, and IVR functionalities.
    - Bots and AI-powered assistants to enhance communication and streamline workflows.
    As a growing startup, we value creativity, ownership, and the ability to thrive in a dynamic, fast-paced environment.

    Position Overview
    We are seeking an experienced Senior Python Developer to join our team. This role involves designing and implementing new APIs and modules for our existing systems, managing and supporting our telephony backend infrastructure, and maintaining our Python AI Bot SDK. The ideal candidate will have the technical expertise and initiative to deliver business solutions with minimal supervision, while effectively communicating with stakeholders to support and enhance business processes.

    Must-Have Qualifications
    - Experience: 5+ years in software development.
    - Technical Skills:
     - Expertise in Python, with a deep understanding of modern Python frameworks such as FastAPI, Flask, or Django.
     - Proficiency in developing and consuming RESTful APIs.
     - Experience with SQL and relational database management (e.g., PostgreSQL, MySQL).
     - Familiarity with asynchronous programming and tools like asyncio or Celery.
     - Expertise with Pydantic or similar libraries for data validation.
     - Intermediate Linux usage skills for development and troubleshooting.
     - Knowledge of telephony systems, particularly TwiML and similar technologies, is a strong advantage.

    - Proficiency with version control systems like Git.
    - Language Skills:
     - Fluency in spoken English.
     - Russian language proficiency will be a huge plus.

    Preferred Qualifications (Nice to Have)
    - Experience working in Agile environments with a strong understanding of software development processes.
    - Familiarity with the following tools: Redis, Kafka, Elastic Search.
    - Hands-on experience with AWS cloud services or other cloud platforms.
    - Experience with bot frameworks or SDK development.
    - Understanding of AI-powered assistant technologies and NLP tools.

    Key Responsibilities
    - Design and implement new APIs and system modules using Python.
    - Manage and support the telephony backend infrastructure, ensuring high performance and reliability.
    - Develop and maintain the Python Bot SDK, ensuring compatibility and robustness.
    - Take ownership of developing and optimizing complex system components.
    - Independently solve business problems, delivering high-quality results with minimal supervision.
    - Collaborate with stakeholders to understand and support business processes.

    ---

    If you are a proactive problem-solver with a passion for Python and cutting-edge telecom solutions and want to work on a product that shapes the future of communication, join us at Phound and be part of our journey!

     

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  • Β· 32 views Β· 1 application Β· 26d

    Senior/Middle Python Developer in the AI Services

    Full Remote Β· Poland Β· 5 years of experience Β· Upper-Intermediate
    N-iX is seeking a Senior/Middle Python Developer in the AI Services to join our team. About the project: Our client is an established market leader, who has been processing over 18 million vehicle claims per year since 2002 with more than 1,000...

    N-iX is seeking a Senior/Middle Python Developer in the AI Services to join our team.
     

    About the project: Our client is an established market leader, who has been processing over 18 million vehicle claims per year since 2002 with more than 1,000 employees worldwide. They combine AI-based processes and the latest technologies with the knowledge of our automotive experts.

    Responsibilities:
    - Design and implement software solutions in Python and C# in the field of artificial intelligence and
    machine learning
    - Conceptualize and test scalable applications and services that meet the requirements of our
    customers
    - Work closely with Data Scientists and other Developers to seamlessly integrate AI models into
    existing systems
    - Analyze and optimize the performance of our AI-Applications to maximize their efficiency and
    effectiveness
    - Apply your expertise and contribute to the continuous development and improvement of our
    development processes and methods

     

    Requirements:

    • A degree in IT, physics, mathematics, or a related field
    • Five years of experience in software development 
    • Three or more years of experience in development with Python and C# 
    • Extensive experience in hosting AI models, as well as a basic understanding of machine learning and SQL
    • Excellent analytical abilities and problem-solving skills, able to work independently and stay well-organized, good team player
    • Experience with Python (NumPy, OpenCV, FastAPI) and C# (Entity Framework Core,
      ASP.NET Core), AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton) and backend development (REST API, OpenAPI, Swagger)

    Nice-to-have: Experience in LLM frameworks such as Haystack/LangChain, PyTorch as well as good in written and spoken German

     

    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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