Jobs Python

About the Role

We are looking for a skilled and proactive Python Engineer to join our team of contractors and contribute to the development of high-performance backend services and AI-driven solutions. You’ll be working in a dynamic environment with talented professionals and real product impact.

Location: Remote

Cooperation Type: Full-time / Part-time

Experience Level: 2–4 years

Responsibilities

• Design, develop, and maintain backend services using Python and FastAPI

• Integrate AI/ML models into scalable APIs and production systems

• Collaborate with Data Scientists, DevOps, and Frontend Engineers to ensure smooth end-to-end delivery

• Optimize application performance, scalability, and reliability

• Participate in architecture and design discussions

• Write clean, testable, and well-documented code

Requirements

• 2–4 years of professional experience in backend development with Python

• Strong hands-on experience with FastAPI (or similar frameworks like Flask, Django REST)

• Solid understanding of RESTful API design principles

• Experience integrating or working with AI/ML models in production

• Familiarity with tools like Pandas, NumPy, or scikit-learn

• Proficient with version control systems (e.g., Git)

• Understanding of containerization (e.g., Docker) and cloud platforms is a plus

• English: Intermediate or higher

What We Offer

• Competitive compensation according to your experience (gross system)

• Fully remote work and flexible working hours

• Supportive team culture, focused on learning and growth

• Opportunity to work part or full-time

What happens after you apply

• We review your application and contact you to set up a quick call with one of our recruiters

• Technical interview

• Offer stage

• Experience: 5+ years of software development experience and a good understanding of Python programming. Strong portfolio of projects demonstrating expertise in asynchronous code and data processing.
• Technical Skills:
• Asynchronous programming proficiency.
• Strong understanding of data structures and algorithms.
• Knowledge of performance optimisation techniques.
• Data integrations development experience.
• Understanding of large data processing pipelines.
• Relational databases and SQL knowledge.
• Problem-Solving: Analytical and problem-solving skills with the ability to address complex technical challenges effectively.
• Communication: Strong written and verbal English communication skills, with the ability to convey technical concepts to both technical and non-technical stakeholders.
• Team Player: Ability to work collaboratively in a team environment, sharing knowledge and supporting team members.

Preferred Qualifications:

• Experience with various vendors’ API (e.g. AWS, GCP, CrowdStrike, Okta, etc.)
• Experience with Snowflake.
• Experience in the cybersecurity industry or with security-focused applications.
• Familiarity with cloud platforms and containerization technologies.
• Understanding of CPython internals.

About Digis:

Digis is a European IT company with 200+ specialists delivering complex SaaS products, enterprise solutions, and AI-powered platforms worldwide.
We ensure transparency, stability, and professional growth opportunities for all our team members.

About the Project:
An integration platform helping software companies connect to their client’s financial tool thanks to Unified APIs .

Responsibilities:
- Implement scaling of the case detection process (scanner) 
- Split API into multiple API services 
- Emulate pubsub/cloud run locally 

Requirements:
- 5+ years of commercial experience in Python development

- 2+ years of experience working with FastAPI

- Experience in building and integrating REST APIs.

- Strong understanding of OOP, SOLID, clean architecture, and asyncio

- Experience in integration and API testing
 -English level: Upper-Intermediate +.


What We Offer:

- Opportunity to represent Digis on the international market and shape client relationships from day one

- Full ownership and visibility across project lifecycle

- Flexible schedule and fully remote work

- A collaborative, transparent, and people-focused environment.

Job Description

- 4-5+ years of professional experience in Python development
- Strong proficiency in data manipulation using Pandas, NumPy, SciPy
- Experience with SQL, PostgreSQL database management, SQLAlchemy ORM
- Familiarity with automated software testing frameworks, specifically pytest
- Understanding of CI/CD tools and practices, with the ability to set them up
- Utilization experience of version control systems, specifically git

Job Responsibilities

- Develop, test, and maintain high-quality Python code
- Review and refine existing codebases to enhance performance and maintainability
- Propose and implement improvements to current data processing workflows
- Integrate automated software testing practices into the development process
- Implement data pipelines, ETL processes, and data integration solutions
- Work with large datasets and perform data analysis to extract meaningful insights


 

Department/Project Description

Our Client has a global presence in railway signaling and integrated transport systems for passenger traffic (railway/mass transit) and freight operations, a global provider of transport solutions across the rolling stock.
Our project is a train information system that collects and processes information in real-time to ensure safe and efficient railway operations.

We need an immediate replacement for a Python/AI developer on an active AI-powered answer engine project combining Google Custom Search, vector databases, RAG, and LLMs.

Must-Have:

• 5+ years Python + FastAPI (async programming)
• Production experience with vector databases (Pinecone, Weaviate, Chroma) and embeddings
• Hands-on LLM API experience (OpenAI, AWS Bedrock, Claude)
• Redis caching, Docker, Git workflows
• Available 40 hrs/week starting immediately

Critical Requirements:

• Daily async stand-ups (required)
• Proactive communication with low response latency
• Visible daily commits/PRs
• Strong English communication

Deliverables: FastAPI services, parallel query pipelines, vector search, LLM integration, Redis caching, citation system, pytest tests

To Apply: Share portfolio examples of Python/AI projects, LLM API integrations, and confirm immediate availability.

We are a unified ecosystem of products and services under one brand, including SplitMetrics Acquire (formerly SearchAdsHQ), SplitMetrics Optimize — our award-winning A/B testing and ASO platform of 2022 — and SplitMetrics Agency.
 

Desired Skills and Experience:

- 7+ years of backend engineering experience including distributed systems design
- 3+ years in a role with technical leadership responsibilities (team leader, senior leading others, etc.)
- Experience with planning, estimation and delivering complex projects
- Strong understanding of performance optimization and scalability principles
- Confident in owning decisions with business impact
- Able to work under high delivery pressure and manage trade-offs
- Excellent communication skills in English (B2)

Responsibilities:

- Take full ownership of planning and delivering platform roadmap items
- Lead the backend engineers + QA engineers in the team, organize day-to-day work and ensure predictable delivery
- Plan work for the next quarter and contribute to high-level multi-quarter planning together with Director of Engineering
- Improve delivery accuracy, reduce delays, and manage risks early
- Design and develop scalable high-load backend solutions used across the company
- Optimize data flows, performance, and system reliability
- Drive modernization of legacy services, architecture improvements and technical debt reduction
- Collaborate with product owners, solution architects and other teams on priorities and alignment
- Ensure proper documentation, visibility and knowledge sharing inside the team

Requirements:

• Python -5 years
• Django - 2 years
• PostgreSQL,
• AWS
   

Duration: 3-6 month
Devs only from EU (GDPR countries)

We offer:

• Cooperation with a stable company with well-established processes and a positive atmosphere
• Experience in project management of different levels of complexity, methodology, and approaches
• Flexible schedule: Mon-Fri (8 hours a day)
• 18 days of paid vacation; 15 days sick leave
• A decent level of remuneration with regular reviews of the results of cooperation
• Extensive loyalty program 

Mirko Solutions is an international IT company specializing in web and mobile development for clients in the US, Canada, EU, and Australia. We are growing rapidly and are currently looking for a Senior Python Backend Engineer for a new international project.

About the role:
Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our systems integrate with a large number of third party services. Because of the myriad of
challenges and the fast pace of a startup, each team member gets to experience a lot of professional growth and ownership

In this role, you will:

🔸 Design, implement and integrate configurable conversational pipelines for various order-taking scenarios. 

🔸 Work hand in hand with the ML engineers and integrate

🔸 Generative AI based pipelines into production. 

🔸 Triage and analyze production AI performance issues. 

🔸 Debug complex conversational flow scenarios. 

🔸 Own and maintain data analysis pipelines and tools. 

🔸 Implement and maintain infrastructure for automated tests of all AI related pipelines ensuring stability and accuracy.

Qualifications:

🔸 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. 

We offer:

🔸 remote work (full-time);

🔸 projects for international clients;

🔸 a team of experienced colleagues who will support your development;

🔸 a friendly atmosphere and opportunities for professional growth.

Your Project

Our client specializes in building and operating the online infrastructure that powers multiplayer experiences for some of the world’s most popular video games. They design and manage backend services that handle everything from player authentication and matchmaking to leaderboards and in-game transactions. Their technology ensures that millions of players can connect, compete, and interact seamlessly across platforms. By focusing on scalability, reliability, and performance, they enable game studios to deliver rich, engaging online features without compromising quality or stability.
The team you’ll join is responsible for the database platform for the company. They provide the technology to other internal teams to configure and deploy their services & game titles; maintain and upgrade database technologies; ensure stability and scalability across systems. We are looking for a person with excellent Python programming background, hands on experience working in k8s environment and proficient with the database technologies.

Your Role

• Develop, maintain and evolve the database platform and adapt it for cloud technologies
• Ensure high scalability and maintainability of the components
• Contribute to and review designs and code from other team members
• Perform testing and provide tooling to maintain up-to-date systems.
• Collaborate across teams to remediate database issues.
• Support migration from VMs to Kubernetes.

Your Profile

• At least 6+ years of Python development experience.
• Understanding of REST APIs.
• Strong experience with MySQL, Cassandra, or similar technologies.
• Experience with Kubernetes (mandatory) and Docker - must have.
• Familiarity with Vitess and Redis, or similar.
• Continuous integration and agile methodologies.
• Excellent communication and self-management skills.

Would be a plus

• Previous experience designing and building tooling for use by other engineers.
• Experience with game development or game engines
• Experience with large scale services (up to millions of concurrent users)
• Experience with Azure

Additional Notes
• Strong Python developer experience is critical.
• All technology runs on Kubernetes, so expertise here is essential.
• Collaboration and adaptability are key for cross-team work.

Our Client has a global presence in railway signaling and integrated transport systems for passenger traffic (railway/mass transit) and freight operations, a global provider of transport solutions across the rolling stock.
Our project is a train information system that collects and processes information in real-time to ensure safe and efficient railway operations.

Requirements

3+ years of professional experience in Python development.
Proficiency in SQL and experience with relational databases.
Experience in visualizations with Grafana
Strong proficiency in data science libraries such:
– Pandas
– NumPy
– Psycopg2
– Sqlalchemy

Job responsibilities

– Develop, test, and maintain high-quality Python code.
– Design and implement data pipelines, ETL processes, and data integration solutions.
– Ensure code quality, performance, and scalability through code reviews and best practices.
– Work with large datasets and perform data analysis to extract meaningful insights.
– Stay up-to-date with the latest trends and advancements in Python and data science technologies.
– Include the unit and automated tests to test the code implemented, and also to test the existing code.

We are hiring a Senior AI/ML Engineer to build, improve, and productionize all AI components of the platform. This engineer will work closely with backend engineers and founders to design robust, scalable, and auditable AI pipelines.

You will own
- document classification pipelines
- document data extraction
- financial reasoning models
- underwriting decision support
- LLM flows, tool use, and retrieval
- Python microservices supporting the AI stack

This is a role for someone who can take AI systems from idea - to prototype - to production-grade service.

About the project

The product builds production-grade AI assistants for loan officers, processors, and underwriters. The platform ingests lender documents, classifies and extracts structured data, computes metrics/risk signals, and powers decisioning flows that integrate with existing LOS/CRM systems. 

Key Responsibilities
- Build and optimize AI pipelines for document classification, data extraction, summarization, and reasoning
- Work with LangChain, DSPy to orchestrate LLM logic
- Wrap models into Python microservices that integrate with the main TS backend
- Implement model monitoring: confidence scores, hallucination detection, stability
- Optimize model performance for speed, cost, and reliability
- Build data pipelines for preprocessing documents, extracting entities, and transforming financial information
- Integrate AI pipelines with queue systems (RabbitMQ or similar).
- Design workflows in cooperation with Temporal or equivalent orchestrators
- Ensure Python services work seamlessly with the Node.js backend.
- Ensure the platform meets enterprise-grade reliability and compliance standards

Core Technical Skills
- 4+ years experience in Machine Learning / AI engineering.
- Expert in Python, JS and ML/AI frameworks.
- Strong hands-on experience with LLMs, OCR, NLP, or document intelligence.
- Experience building production AI pipelines (not just prompt engineering).
- Familiarity with: LangChain, DSPy, RAG, Tool-using agents
- Practical experience integrating LLMs with structured data 
- Experience building scalable AI microservices.
- Familiar with queues (RabbitMQ / Kafka), event systems, or workflow orchestrators.
- Understanding of AWS, Kubernetes (EKS), Docker, CI/CD.
- Ability to design reliable long-running background jobs and multi-step ML workflows.

We are a B2B Cybersecurity SaaS company seeking a talented Middle Back-End Developer. 

Responsibilities:

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

Requirements:

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

As a plus:
 

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

Soft Skills:
 

• Ability to work independently, strong analytical thinking
• Team player with a sense of responsibility

• Willingness to participate in code reviews, refactoring, and writing technical documentation

   

   

  What We Offer:
   

• Competitive salary
• Paid annual leave
• Medical insurance
• Minimum bureaucracy
• Remote work
• Work in a product company
• Team of strong IT professionals working in a vibrant product environment.
  
  Working conditions:
   
• 5-day work week
• 8-hour working day (flexible schedule).

We are seeking a talented Junior Python Programmer to join our dynamic team in the Financial sector. 

Responsibilities:

• Collaborate with cross-functional teams to design, develop, and maintain the Web Python application for financial analysis and data manipulation.
• Utilize Angular to create intuitive and efficient user interfaces for web applications.
• Participate in the entire software development lifecycle, from requirements gathering to deployment.
• Debug, test, and troubleshoot applications.
• Stay updated on emerging technologies and industry best practices.

Qualifications:

• Experience with developing Web Python Applications.
• Experience with Angular is a plus.
• Experience/desire to work with ML is a plus
• Strong analytical and problem-solving skills.
• Excellent written communication skills in English.

Technologies:

While it is not necessary to know all these technologies, familiarity with them will be a plus:

• Good proven knowledge of Python.
• Web framework: Django.
• Databases: MongoDB and PostgreSQL. Basic understanding of the difference between relative and non-relative databases.
• Angular 16.
• Celery and Celery Beat.
• Working with external APIs.
• Pandas and NumPy.
• Docker, AWS, and Ansible.
• Pytest and understanding of test implementations.
• Poetry.
• ML

If you are a proactive and talented Junior Python Programmer looking to contribute to exciting projects in the financial sector, we encourage you to apply. If you are interested/have experience in modern ML tools and want to develop AI solutions for financial market it will be a big plus.

Please share your telegram contact information if you don't have it in your profile.

About Us:

Digital Sage offers a full range of IT Services. From ongoing support to project implementations, we have your business technology needs covered and the resources to keep your company running smoothly.

Description

We are looking for a Senior Software Engineer to join our Data Hub team. 

The team develops Data Platform—a strategic enabling layer that provides tooling and infrastructure. It allows our data consumers (Analytics Engineers, ML Engineers, and future AI agents) to securely manage and process massive data volumes, which directly powers our core product offering.

In this role, You will be a key player in our ambitious transition to a Gen-AI-powered data ecosystem, where manual data flows are replaced by autonomous agents. We are looking for an engineer who thrives on technical ownership, can drive impact from inception to production, and is comfortable wearing a product hat when needed, running on a feature from concept to delivery.

Responsibilities

• Platform Abstraction & Tooling: Design and implement high-quality, large-scale cloud data infrastructure, self-service tooling, and microservices that abstract complexity. This enables data users to build their own pipelines and transformation logic efficiently.
• Infrastructure Ownership: Own the underlying AWS infrastructure and services, ensuring optimized performance, scalability, reliability, and cost-efficiency (FinOps) for our batch workloads.
• Governance Engineering: Design and implement platform features that enforce strict operational concerns, including Data Quality, Data Security, Compliance, and Data Governance programmatically.
• Collaborate with cross-functional teams, including analysts, data scientists, and product managers, to gather requirements and define the platform roadmap.
• Drive and coordinate cross-R&D product workflows and initiatives.
• Participate in code reviews and ensure adherence to coding standards and best practices.

Requirements

• BSc in Computer Science, Engineering, or equivalent.
• 5+ years of hands-on experience in Platform Engineering, Software Engineering, or Data Infrastructure roles, focusing on building large, complex, and scalable data infrastructures.
• Solid understanding of Big Data paradigms (distributed systems, partitioning, data modeling) and experience optimizing performance in data warehouses like Snowflake (or similar).
• Strong proficiency in a programming language (Python preferred) for building scalable backend services.
• Deep experience with AWS infrastructure and services that support data platforms.
• Experience implementing operational platform features related to Data Governance, Data Security, FinOps, and Data Quality.
• Solid understanding of software design principles (concurrency, synchronization, memory management, data structures, cost analysis).
• A high degree of autonomy, a strong sense of ownership, and the ability to drive technical initiatives independently.
• Work Model: Hybrid (4 days per week in the office)

Advantage

• Experience or strong interest in applied Generative AI for data automation.
• Experience with containers and orchestration (Docker, Kubernetes).
• Deep experience with SQL.
• Experience with self-service transformation tools like dbt.
• Experience with Frontend development (e.g., React, Angular) as we build the platform's UI end-to-end.

About the Project: 

We are developing a high-performance backend platform that powers data-intensive operations, real-time processing, and integrations with multiple external services. The system is built with a modern microservice architecture, leveraging cloud infrastructure, asynchronous Python, and robust CI/CD pipelines. 

You will work in a skilled engineering team focused on scalability, clean architecture, and automation. 

Requirements: 

• 4+ years of experience in backend development 
• Strong hands-on expertise with Python (FastAPI, Django, or Flask) 
• Solid understanding of REST APIs, asynchronous programming, and clean architecture 
• Experience with relational and/or NoSQL databases 
• Familiarity with Docker and CI/CD processes 
• Ability to work independently in a remote environment 
• English  Upper Intermediate or higher 

Responsibilities: 

• Develop and maintain backend services and APIs 
• Design scalable architecture and contribute to technical decisions 
• Work with databases, optimize queries, and ensure data reliability 
• Implement integrations with third-party services 
• Write clean, maintainable code and participate in code reviews 
• Collaborate with DevOps, QA, and product teams 
• Troubleshoot, debug, and optimize system performance 

We Offer: 

• Work with a modern Python backend stack 
• A flexible remote schedule 
• Competitive compensation 
• International engineering culture with strong technical standards 
• An opportunity to work on a long-term, impactful product