Jobs

Quintagroup is looking for Senior Python Developerr to join team of FinTech UK based product. Technology stack: Python 3.11, Django 4.2, Postgres, AWS (EventBridge, Lambda, ECS, RDS, DynamoDB etc.), Docker, Pandas, Polars, Terraform

RESPONSIBILITIES:

• development with Python, AWS
• participation in planning and execution stages
• communicate with international (UK/UA/US) development team and CTO 

REQUIREMENTS

• 5+ years of experience with Python
• Experience with AWS and Python frameworks
• Able to work in a team-oriented, collaborative environment
• Ability to share knowledge

Customer methodologies and tools

• Scrum (2 week sprints)

Senior Python Developer - Project tech stack:

• Python
• AWS

WE OFFER:

• long term projects
• A company with a specialization in Python development for the last 22 years
• Health insurance
• different work models (remote, office, or hybrid remote/office options)
• Projects in AWS, Azure, GCP
• Different domains of projects: FinTech, EdTech, GovTech, IoT, e-commerce, marketplaces, e-auctions, e-learning, public procurement, interesting tasks, possibilities for career and professional growth
• Friendly atmosphere and good working conditions
• regular team-buildings and corporate parties
• Online English classes
• Flexible working hours
• Experience with new technologies

Numerical Technologies, a leading provider of software development and consultancy services for financial institutions, is looking for talented people experienced in Math and Python who will be responsible for development, testing, implementation, debugging and support of sophisticated financial applications.

Joining Numerical Technologies is a unique chance that provides the opportunity to work alongside experienced professionals on impactful, quantitative projects across North and South America, Europe, the Middle East, Africa, CIS and South Asia. This position is a chance to work hand-in-hand with expert quantitative researchers and quantitative engineers to create and implement research and simulation tools that leverage existing automated trading software and sophisticated statistical techniques and technologies.

Do you enjoy the process of problem solving, a process where you recognize areas of improvement and iterate and innovate to improve? Does your curiosity and desire to learn drive you? If this sounds like you, don't miss this opportunity to gain valuable experience in a highly competitive and demanding fintech industry.

What are we looking for?

◼️ Deep understanding of Applied Mathematics: Probability Theory and Statistics, Numerical Methods, Linear Algebra, Optimization

◼️ Bachelors, Masters or Phd in Physics, Mathematics, Statistics; or equivalent experience (we also welcome students)

◼️ Excellent communication skills

◼️ Willingness to learn together with a team of professionals

◼️ Organized and detail-oriented, comfortable managing multiple work streams

◼️ Intermediate and higher level of English.

Please mention in your application any participation or awards in mathematics, physics, or programming Olympiads.

What will you be doing?

◼️ Design, engineer and implement software-based trading analytics

◼️ Work closely with and provide solutions for quantitative researchers.

Nice-to-have:

◼️ At least 0.5 year of commercial experience as a Python Developer

◼️ Experience in Machine Learning

◼️ Knowledge of Algorithms and Data Structures, Interpolation methods, Regression models, Theory of Stochastic Processes, Cryptography.

We offer:

◼️ Competitive compensation depending on experience and skills

◼️ Regular assessments and salary reviews

◼️ Compensation for sick lists and regular vacations

◼️ Health insurance

◼️ English classes with certified English teachers

◼️ Flexible working schedule

◼️ Friendly team and enjoyable working environment

◼️ Comfortable, spacious office within 10 min from all three Metro lines.

◼️ Corporate and social events.

Requirements and tasks: 

- Sound knowledge of Python object-oriented programming 

- Experience with LangChain and CrewAI 

- Experience with AI, LLM 

- Knowledge of system management or grid planning

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

Requirements: 

- At least 7 years of experience in Python

- Experience in Node

- Excellent communication skills

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

We are seeking a Python Engineer to join our team. In this role, you will maintain existing solutions, enhance our product with innovative functionalities, and integrate AI technologies into our offerings. 

Requirements: 

• 3+ years experience with Python programming; 

• Knowledge of performance optimization, especially with RDBMS 

• Experience with writing complex queries, optimizing query performance, and managing transactions effectively; 

• Experience with technologies such as: asyncio, multiprocessing, client-server architecture, and microservices 

• Problem-solving altitude; 

• Ability to write a clean code; 

• An intermediate level of English or above; 

Technologies: 

• python 3.11+; 

• asyncio, aiohttp; 

• MySQL, SQLite; 

• SQLAlchemy, Peewee; 

• pytest; 

• git; 

• docker; 

Nice to have: 

• Experience in developing AI solutions, especially with LLMs. 

• Basic knowledge of HTML, CSS, JavaScript; 

• Experience in Opensearch / Elasticsearch;

• Understanding CI / CD principles; 

• Working with Agile methodology; 

• Linux administration or DevOps experience; 

• Working with: bash, docker, jenkins; 

• Desire to work with NLP; 

• Familiarity with spacy.io, NLP, gunicorn; 

We offer:

- Medical Insurance;

- Sports expenses compensation;

- English courses;

- Fully remote;

- 20 vacation working days, 10 sick leaves;

We are constantly growing and now looking for Python Backend Developers to join our Infrastructure and Storage Clusters Monitoring and Control Systems teams!  You will be part of our mixed development team, collaborating with a top storage company based in Tel Aviv with investors such as Dell Capital and NVIDIA.

Requirements:

• Proven experience in server-side Python programming, featuring: multi-threading, multi-processing, communication protocols, databases.
• Proficient in Linux and Cloud environment.
• Experience with Django/FastAPI is an advantage.
• Experience with AI-powered, cloud-based SaaS solutions is an advantage.
• Background development of management systems or another kind of enterprise or cloud-based high-scale systems.
• English, sufficient for interviews and participation in meetings (B2)

We offer:

• Remote work, mixed international team, cutting-edge technologies, and flexible working hours.
• The project that you are not ashamed to write about in your resume.
• High salaries and bonuses.
• A friendly team with experienced mentors instead of bosses.

Looking for a Python Developer (Scraping) to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV. Ready to consider final year students with commercial experience.

     Skills & Qualifications:

• 9+ months of commercial experience with Python.
• Proficiency in web scraping, data extraction, cleaning, and visualization.
• Experience with web automation techniques and tools.
• Hands-on experience with relevant libraries and frameworks, including:
  • Playwright, playwright-stealth
  • Requests, aiohttp (for HTTP requests)
  • lxml, BeautifulSoup (for parsing and data extraction)
• Strong understanding of multiprocessing and multithreading, including process and thread management.
• Familiarity with Linux environments, cloud services (AWS, GCP), and Docker
• Experience with bypassing bot detection and CAPTCHA-solving techniques.
• Experience working with SQL databases (PostgreSQL, MySQL, or equivalent).
   

     Key Responsibilities:

• Develop, maintain, and optimize web scraping and parsing solutions.
• Design and implement APIs, ETL pipelines, and data integration services.
• Work closely with Project Managers to address customer requirements and challenges.
• Ensure performance optimization and efficiency of data collection pipelines.
• Collaborate with team members, participate in meetings, brainstorming sessions, and code reviews.
• Implement anti-bot evasion strategies to enhance scraping reliability.
   

     Optional Skills (Nice to Have):

• Experience with NoSQL databases (MongoDB, Redis, or equivalent).
• Knowledge of data analysis and processing using Pandas.
• Experience with Flask / Flask-RESTful for API development.
• Hands-on experience with CAPTCHA-solving services (2captcha, anticaptcha).
• Experience with GUI automation tools like PyAutoGUI.
• Knowledge of virtual display environments (e.g., xvfb, pyvirtualdisplay).
  
  We offer:
• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary nominated in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team building activities, corporate events.

I'm currently seeking a skilled Python developer to join our dynamic team. This is an exciting opportunity to be part of a vibrant startup.

As a Python developer, you will be responsible for coding, designing, deploying, and debugging development projects, focusing on working with cloud providers' data sources, and more.

Experience with AWS Lambda functions or Azure\GCP Functions, SQS or Azure Service Bus, and related cloud services, as well as proficiency in working with AWS SDKs like boto3 or the equivalent Azure\GCP SDKs, will be an advantage for this role.

Note - this role is not a backend position nor a full-stack.

Requirements:

- Minimum of 3 years of experience in Python development.

- Experience dealing with cloud providers and integrating data sources - an advantage.

- The position requires previous experience in a development team with structured development processes.

- Proficiency in AI development tools (e.g., ChatGPT, Cursor, etc) is mandatory

Additional Qualifications:

A TEAM MEMBER!

Possess a startup state of mind, embracing rapid changes and flexibility.

We invite you to apply if you are passionate about cyber security and thrive in a fast-paced startup environment.

Join us!

*The interviews will be conducted exclusively in English*

As an Algorithm Developer you ’ll design, implement, and optimize cutting-edge machine learning and computer vision algorithms, crafting solutions that empower farmers with real-time, actionable insights for enhanced livestock management.

What You'll Do

● Develop Real Time Animal Tracking with presentation of additional information layers 

● Develop and implement end-to-end solutions using the latest in machine learning and computer vision. 

● Craft deep learning models using Python, with frameworks like PyTorch, TensorFlow, or Keras. 

● Dene and manage data collection and annotation processes, ensuring robust training and validation of our models. 

● Work with talented cross-functional teams to seamlessly integrate your algorithms into FarmSee’s advanced monitoring systems. 

● Keep your finger on the pulse of the latest advancements in computer vision and machine learning, bringing innovative ideas into our solutions.

What You Need 

● Bachelor's degree in Computer Science, Electrical Engineering, or equivalent. 

● Minimum of 5 years of hands-on experience in Computer Vision, Machine and Deep Learning. 

● Excellent understanding of Data Science concepts and methodologies. 

● Solid understanding of classic image processing and computer vision methods. 

● Proficiency in Python and experience with popular deep learning frameworks (PyTorch, TensorFlow, Keras). 

● Ability to work independently with minimal supervision.

● Demonstrates a strong sense of accountability for tasks and outcomes. 

● Ability to write high quality code in Python, including proficiency in object-oriented programming (OOP), design patterns, and software development best practices. 

● Excellent communication and interpersonal skills, fostering effective collaboration with team members.

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
• Experience with PSPs (Stripe/Braintree/PayPal)
• 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

   

AI Product Company seeking a Python Backend Developer to Join Our Team (Part-Time)
 

We are looking for an experienced backend developer to enhance our AI-powered voice processing system. Our infrastructure processes real-time audio streams and integrates advanced speech recognition models for high-accuracy transcription and analysis.
 

Responsibilities:

1. Implementing and integrating new speech processing models into our existing pipeline.
2. Developing a system for real-time audio streaming to multiple speech-to-text services via WebSockets or gRPC.
3. Ensuring parallel redundancy by streaming to multiple models for improved accuracy and reliability.
4. Optimizing performance and ensuring high system stability.
5. Working with audio streams (handling encoding, headers, and real-time data processing).
6. Deploying and maintaining the system on Linux servers with proper logging and monitoring.
    

Required Skills:

• Proficiency in Python
• Experience with VoIP and real-time audio processing.
• Deep understanding of WebSockets (non-blocking asynchronous WebSockets and TCP sockets).
• Flask/FastAPI for API deployment and optimization.
• Experience with gRPC and handling streaming protocols.
• Familiarity with modern speech-to-text APIs and real-time transcription.
• Linux/bash scripting for deployment and automation.
• Multithreading/Multiprocessing experience to ensure efficient parallel processing.
• Intermediate or higher English proficiency (written).
   

Preferred Skills (Huge Bonus):

• Experience in high-load systems (100+ requests per second).
• Experience in optimizing real-time speech processing applications.
• Experience in deploying/fine-tuning machine learning models.
• Knowledge of containerization (Docker).
   

Soft Skills:

• Discipline
• Responsibility
• Time-management
• Intermidiate English (writing/reading docs)
• Spoken Ukrainian / Russian 
   

What We Offer:

• Competitive compensation based on interview assessment and project scope.
• Opportunities for career growth and learning in cutting-edge AI technologies.
• Innovation-driven work environment, where your input and suggestions are valued.
• Additional training and courses for full-time employees to enhance skills and expertise.
   

If you're an experienced backend developer passionate about real-time speech processing and AI-powered solutions, we'd love to hear from you!

We are developing an innovative, conversational voice-based AI tailored for the restaurant industry. Our AI-powered solution is designed to enhance customer interactions, increase efficiency, and improve overall service quality. Our first major deployment focuses on automating order-taking in Quick Service Restaurants (QSRs), reducing employee workload while driving higher sales and a seamless customer experience.
 

What You’ll Bring:

• 6+ years of experience in Python
• Strong background in software design and backend development
• Hands-on experience deploying multiple production projects
• Expertise in Docker, Kubernetes, Microservices, CI/CD, and cloud environments (AWS, GCP, Azure)
• BSc in Computer Science or equivalent industry experience
• Key qualities: Leadership skills, High performer, team player, fast learner, strong ownership mentality, and great communication skills
   

Bonus Qualifications:

• Architect-level experience with deep system design knowledge
• Familiarity with gRPC, Async IO, WebRTC
• Experience with Ansible
   

About the Role:

Our backend is fully developed in Python, running in a cloud-based Kubernetes environment. Unlike traditional backend systems that primarily interact with a UI, this system is responsible for processing real-time audio streams and executing complex AI-driven algorithms.

The role involves:

• Designing and implementing key backend components, focusing on distributed architecture, concurrency, and high-performance scaling
• Optimizing real-time data processing for AI-driven applications
• Ensuring backend reliability, scalability, and efficiency in a production environment
   

We are committed to building an exceptional team that values diversity, innovation, and excellence.

If you’re passionate about AI, real-time systems, and backend development at scale, we’d love to hear from you!

The fast-growing product company is looking for experienced Backend Developer. You will work on the innovative product for collecting, visualizing, analyzing and making sense of data from drilling rigs to help oilfield companies optimize their operations and ensure safety.

Technology Stack

Python 3.9, Asyncio, Pytest, AWS(Lambda, SQS, S3), MongoDB, Redis, Kafka, Docker & k8s (Go, TS, Java, Ruby, Node used in other teams).

Responsibilities and Duties:

• Design and Develop: Architect and deliver efficient, well-documented, and highly readable code that sets the standard for quality.
• Continuous Learning: Dive into new technologies and product disciplines, driving innovation within your team.
• Project Leadership: Define development plans based on project requirements and ensure timely delivery while maintaining flexibility for changes.
• System Stability: Oversee the stability of your projects and monitor overall system health, ensuring smooth operation post-release.
• Collaborative Code Reviews: Lead code reviews with peers, fostering a culture of continuous improvement and best coding practices.

Qualifications and Skills:

• Experienced Developer: Minimum of 7 years of hands-on experience with Python, working on large-scale projects that challenge your problem-solving skills.
• Database Knowledge: Familiarity with NoSQL databases and the ability to design data models that perform well.
• Effective Communicator: Comfortable presenting ideas and technical details clearly to internal teams.
• People Management Skills: Experience in mentoring or leading small teams is a bonus, as the role offers opportunities to grow into a Backend Lead position.

What We Offer:

• Innovative Product Company: Be part of a company with a long-term vision that values sustainable growth.
• High-Performing Team: Join a talented team that supports your professional growth and values your expertise.
• Career Growth: Opportunity to step up as a Backend Lead, leading projects and mentoring other team members.
• Impactful Work: Take ownership of projects that directly affect our users, product, and business strategy.
• Comprehensive Benefits: Enjoy medical insurance, sport compensation, and other perks that support your well-being.
• Flexible Work Arrangement: B2B contract with a US-based company, allowing for a remote-first setup that fits your lifestyle.

We are looking for a Middle Python Developer (microservices) to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

    Skills requirements:

• 3+ years of experience with Python;
• Experience with AWS services (Lambda, Step Functions, API Gateway, SQS, Fargate);
• Experience with SQL and query optimisation;
• Experience integration of 3rd party services;
• Strong understanding of client-server model, REST API approach, authorization/authentication principles;

• Strong understanding of asynchronous/multithread/multiprocess programming;

   

     Optional skills (as a plus):

• Experience with Redis and Lua scripts;
• Experience with Django REST API;
• Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);

• Experience with Celery and async task management.

   

     Key responsibilities:

• Developing server applications (APIs). Within these applications, developers need to describe core logic and integrations with third-party services.
• Writing scripts similar to DAGs in AirFlow or AWS Lambdas. These scripts should process information using Pandas or implement some simple business logic.
• Developing applications with a distributed architecture (microservices).

• Developing client applications for data retrieval. These data will later be processed by developers from the DS and DE departments.

   

  We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Comfortable, spacious, and well-equipped office in the city center;
• Team building activities, corporate events.

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