Jobs Python

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

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

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

Interview stages:
— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer🎉🎉🎉

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.

Our client is a USA-based company,  the world's first ever fully automated DevOps assistant. Using conversational AI (even before ChatGPT went wild), they convert complex operations into a very simple conversation. 

The company is empowering the future of technical operations through a digital workforce of AI Teammates.  

The position is EU time, possibly once in a while US time meeting.

We are looking for a Senior Software Engineer for a fully remote, full time position.

What You’ll Do:

• Work directly with company clients- understand client’s requirements and adjust the platform to meet these requirements.
• Work with big clients to deploy the solution
• Design, develop, and maintain scalable backend systems and APIs using Golang/Python
• Work with message streaming platforms such as Kafka, NATS, or Jetstream
• Integrate with LLMs and AI frameworks like LangChain, LiteLLM, and OpenAI APIs
• Collaborate on building DAG-based execution engines and complex orchestration tools
• Participate in architecture discussions, technical design reviews, and code reviews
• Apply DevOps practices, CI/CD, and infrastructure-as-code principles
• Write clean, well-tested, and efficient code following TDD principles
• Mentor and support team members, contribute to technical documentation

What you need to have:

• 5+ years of backend engineering experience
• At least 5+ years in Python and experience working with Go
• Experience working with microservices and monolithic architectures
• Solid knowledge of design patterns, architectural styles (e.g. hexagonal, DDD, CQRS)
• Hands-on experience with message brokers like Kafka, NATS, RabbitMQ, and gRPC
• Experience with cloud platforms, especially AWS (Lambda, ECS, S3, etc.)
• Proficiency with Docker, Kubernetes, and container-based deployments
• Experience with PostgreSQL, MongoDB, Redis, and other common databases
• Familiarity with DAG engines like Langraph, Airflow, or Temporal
• Exposure to LLM tools or AI-based integrations is a big plus
• Excellent problem-solving skills and system design acumen
• Strong communication skills and fluency in English
• Ability to work partially overlapping US Eastern hours (remote)

Nice to Have:

• Contributions to open-source projects or public SDKs
• Familiarity with tools like Rasa, OIDC, and ABAC policy evaluation
• Background in performance optimization and distributed systems

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.
• Step by step, take ownership of different components of the pipeline.

Qualifications:

• BSc in Software Development or equivalent industry experience
• 4+ years experience in Python
• 2+ years of hands-on work experience in the Data Science / ML industry.
• Strong backend development and software architecture skills
• Strong data analysis skills
• Experience in developing and deploying multiple projects used in production
• Prior experience working in startups.
• Qualities: Star performer, Team player, Fast, Strong ownership, Passionate about their work, Great communicator

Bonus:

• Experience with conversational AI applications.
• Knowledge of concurrency.

We partner with startups and enterprises to build products across healthcare, fintech, eCommerce, and AI. For you, this means variety - different projects, fresh challenges, and growth that doesn't stall. No years maintaining one legacy codebase.
 

If you want to grow quickly and work on things that actually ship - keep reading.
 

What You'll Do

• Build and ship features - from small tasks to full modules as you grow
• Write clean code and learn best practices through code reviews
• Work alongside experienced engineers who'll help you level up
• Learn how production apps are built and scaled
• See different products and industries - faster learning curve

What We Work With

⚡ Python, FastAPI, Django, Pydantic, PostgreSQL, uv, Ruff, React, TypeScript, Next.js, Tailwind

Gets You Extra Points

• Familiar with SQLModel, Alembic
• Used AI coding tools (Cursor, Claude Code, Copilot)
• Hands-on experience with any LLM integration
• Basic prompt engineering skills

What You Bring

• Solid understanding of Python and basic React/TypeScript
• Understanding of REST APIs
• Basic experience with SQL databases
• English: Intermediate+
• Willingness to learn and take feedback
   

What You Get

Work & Growth:

• Fully remote, flexible hours
• Structured code reviews
• Senior engineers who help you level up
• English practice sessions

Compensation:

• Salary in USD
• Performance reviews twice a year
• 15 days paid vacation + sick leave

Looking for a Django/DRF Developer 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:

• 2 + years of experience with Django and it's components;
• Experience with RESTful APIs, DRF and related libraries;
• Experience with Celery and async task management;
• Experience with SQL and query optimisation;
• Experience of writing tests;
• Able to work independently and excellent in communicating challenges and issues;
   

     Optional skills (as a plus):

• Experience with AWS services (EC2, API Gateways, Lambda, SQS);
• Experience with NoSQL databases (Redis, Elasticsearch, etc.);
• Experience of end-to-end implementation for new functionality;
• Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);
• Experience with chargeback management tools (Ethoca, RDR, CDRN, etc.);
• Understanding how to handle high load on projects;
  
  Key responsibilities:
• Design, develop and maintain payment gateway and other integrations;
• Design and develop new features and maintain existing functionality.
• Design and develop web applications using Python/Django/Celery.
• Design, develop and maintain RESTful APIs using Django Rest Framework (DRF).
• Write clean and well-structured code that is easy to read and maintain;
• Write and maintain technical documentation.
• Write and maintain unit tests to ensure code quality.
• Optimize and maintain the security, performance, and usability of the applications.
• Collaborate with the PM/Frontend/DevOps/QA and others team members.
  
  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.

We are looking for a highly qualified engineer working at the intersection of data science, machine learning, applied mathematics, and engineering. A technical problem solver who can turn complex real-world operational problems into data-driven solutions.

Responsibilities

• Understand business needs and turn them into clear technical tasks
• Lead technical conversations with clients and engineering teams.
• Build small proof-of-concepts to test ideas and show progress
• Create custom integrations and data pipelines
• Work with simulation, optimisation, or ML components when needed
• Support moving solutions into production
• Coordinate between engineering, modelling, and operations teams

• Bring clarity and structure to fast-moving projects

   

Requirements

• Strong analytical thinking and technical problem-solving skills
• Experience in data science, machine learning, modelling, analytics, simulation, optimisation, or applied mathematics
• Solid Python skills (no JavaScript)
• Ability to communicate clearly with both technical and non-technical stakeholders
• Ability to switch between technical and business perspectives
• Comfortable working independently in fast-changing and uncertain environments
• High ownership, curiosity, and self-motivation
• Fluent English (B2+)

Working conditions:

• Remote role
• Full-time
• Work schedule: 5 days a week, Saturday and Sunday — days off
• Flexible work schedule and autonomy in planning your time
• All payments are made in euros
• An open sole proprietorship or the ability to open one is required
• Paid vacation and sick leave

If you are passionate about data, machine learning, analytics, and solving complex technical problems, please send us your application!

About Us:

AI order taker for drive-thrus. Built for scale.

The company is a reliable AI order taker for drive-thrus, purpose-built for high-volume

QSRs. It helps brands consistently deliver faster, error-free service with over 93% order

completion and 96% accuracy, at scale.

With full control over scripts, upsells, and voice, brands can fine-tune drive-thru

operational performance across all locations. At the same time, franchisees get the

flexibility to adjust menus, LTOs, and regional offers. And with a built-in labor

optimization process, Product reduces employee stress and turnover, saving hours of

labor each day and improving the guest experience.

Growing quickly, The company has the largest number of voice AI drive-thru restaurant

deployments, competing directly with both big tech and restaurant tech players.

We are seeking a senior backend engineer to join our AI implementation team.

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.
• Step by step, take ownership of different components of the pipeline.

Qualifications:

• BSc in Software Development or equivalent industry experience
• 4+ years experience in Python
• 2+ years of hands-on work experience in the Data Science / ML industry.
• Strong backend development and software architecture skills
• Strong data analysis skills
• Experience in developing and deploying multiple projects used in production
• Prior experience working in startups.
• Qualities: Star performer, Team player, Fast, Strong ownership, Passionate about their work, Great communicator

Bonus:

• Experience with conversational AI applications.
• Knowledge of concurrency.

Role Overview

We are looking for an experienced Python (Django) / Fullstack (React, TypeScript, Tailwind) engineer for our client from the US. This is a long-term, full-time engagement where you will work and report directly to the client (a product company, startup) with no micromanagement from our side. We are a small UK-based agency operating across the EU and US.

We’re seeking an experienced Python/Django Backend Developer to build core APIs, backend logic, and AI model–orchestration pipelines. You’ll help transform rapid AI prototypes into scalable, production-grade systems.

Responsibilities

• Develop backend services and REST APIs using Django
• Implement validation layers and schemas with Pydantic
• Integrate LLMs, embeddings, and vector database workflows
• Collaborate with AI researchers to productionize prototypes
• Ensure backend scalability, reliability, and performance

• Contribute to architecture decisions and engineering best practices

   

Requirements

• Strong backend development experience with Django or similar Python frameworks
• Experience with Pydantic
• Solid understanding of RESTful architecture
• Proficiency with PostgreSQL
• Familiarity with cloud environments

Nice to Have

• Experience with Memgraph AI
• Frontend experience using React/Typescript/Tailwind
• Experience with pubsub stack (Kafka, RabbitMQ)
• Experience with OpenAI / Anthropic APIs
• Knowledge of vector databases (Pinecone, Weaviate, Chroma, etc.)
• ML/AI deployment experience
• Experience with FastAPI or async Python

• DevOps and CI/CD understanding

   

Why This Project

• Build backend systems powering real-world AI automation
• Long-term collaboration potential
• Flexible remote work
• High-impact engineering role

J-VERS is a programmatic job advertising product that helps employers find the right candidates in any industry by optimizing the hiring process. Founded in 2023, the company has grown 5x, building a fully remote team that serves over 150 enterprise clients across the US and EU through AI-powered advertising technology.
 

About the product

Our product is a white-niche marketing platform designed to help companies with creating job advertising campaigns and managing traffic. We’ve recently finished the MVP stage and are now scaling the product. A great chance to join a small startup team (CTO, 5 Python Developers and 2 Frontend Developers, QA Engineer, DevOps Engineer, Data Engineer, and Product Owner), and have a real impact on its development 🚀

Technical stack: Python 3.11+, FastAPI, Postgres, Kafka, Kubernetes; TypeScript, React; AWS.

What You'll Be Doing:

• Collaborating with the team for the design, development, and implementation of scalable and efficient solutions using Python;
• Conducting architectural design for the indexing, parsing, and storage system for job vacancies;
• Developing software to automate the collection and storage of job vacancies from various sources;
• Developing new features such as billing, invoice generation, reporting, etc.
• Implementing 3rd-party integrations;
• Generating ideas for developing new technological solutions that meet industry requirements.

Your skills:

• 3+ years of proven experience as a Software Engineer with expertise in Python;
• Experience with AWS, or other clouds;
• Strong understanding of microservices architecture, RESTful APIs, and related technologies (FastAPI, Django);
• Experience with Kafka, or similar tools;
• SQL experience;
• Cross-functional teamwork experience;
• Strong communication skills;
• Fluency in the Ukrainian language.

It would be a plus if you have:

• Experience in container-based technologies - Docker, Kubernetes.

You’ll thrive at J-Vers if you are:

• Self-motivated and comfortable with autonomy;
• Passionate about using technology to solve real problems;
• Open to collaboration and knowledge sharing;
• Results-oriented and focused on impact;
• Curious and committed to continuous learning.

Why Join Us:Work 

Without Limits:

• Remote-first team with no location limits;
• Flexible 8-hour workday;
• Flat structure with direct access to leadership;
• Full set of equipment provided for your comfortable work.

Get Rewarded & Supported:

• Competitive compensation with transparent salary bands;
• Medical budget after 2 months of work;
• Mental health support;
• 24 vacation days + 20 paid sick days + 4 no-doc sick days + company-wide one-week break at year-end.

Endless Opportunities to Grow:

• Personal learning budget for professional development;
• Clear growth paths from Junior to Senior;
• Work with global clients (US & EU);
• Culture of feedback, mentorship, and constant learning.

Hiring Process:

1. Intro call with a recruiter
2. Values-based interview
3. Technical interview with the team
4. Final interview with CTO
5. Reference check
6. Job offer 🎉

At J-Vers, you're not just filling a job — you're joining a mission. We're building something extraordinary where technology and humanity combine to transform hiring. Flex your skills. Expand your impact. Shape the future of global hiring.

We are looking for an experienced Lead Python Developer / Senior Architect who can design high-load systems, make key technical decisions, lead a team, and take full ownership of product architecture and technical evolution.

Responsibilities:

• Design and build high-load, scalable systems
• Define service and database architectures
• Lead and mentor a team of developers
• Make and own technical decisions and their implementation
• Optimize system performance and work with production environments
• Participate in deployment and maintenance of ML/DS models in production

Requirements

Hard Skills:

• Strong experience in system design, high-load architecture, and database design
• Advanced knowledge of Python at Senior/Lead level
• Experience developing and optimizing production-grade APIs and services
• Hands-on experience with CI/CD and containerization (Docker, Kubernetes)
• Experience with ML/DS models in production is a plus
• Basic knowledge of C++
• Basic understanding of JavaScript / React Native
• Solid knowledge of TCP/IP (required)
• Experience with RouterOS is a plus (will be actively used)
• Experience with WebRTC and Janus is a strong plus
• Experience with Mavlink (Ardupilot/PX4) is a strong plus
• Experience with ROS 2, IoT, or Embedded systems is desirable

Soft Skills:

• Strong leadership and team management skills
• Decision-making ability and ownership mindset
• System thinking and architectural vision
• Proactive and results-oriented attitude
• High level of self-organization, responsibility, and communication skills

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product: 
Zenity is the first security governance platform built specifically for AI Copilots, Low-Code/No-Code applications, and business-led development. Enterprises today create thousands of automations, workflows, copilots, and integrations outside traditional R&D—introducing new, fast-moving security risks. Zenity provides organizations with:

• Real-time detection of misconfigurations, unsafe data flows, and policy violations
• Centralized visibility across hundreds of business-driven apps and automations
• Security guardrails for GenAI and LLM-powered tools
• Prioritized vulnerability reports and guided remediation

About the Role: 
Zenity is hiring a Senior Backend Engineer to help drive the evolution of its security platform for AI and Low-Code ecosystems. The perfect candidate will be passionate about building large-scale, cloud-based solutions. You'll be working in a dynamic, Agile setting, helping to drive the ongoing development and enhancement of the platform.

Key Responsibilities: 

• Design and build backend services powering security governance for GenAI, Copilots, and Low-Code platforms
• Deliver end-to-end product features used by enterprise customers at scale
• Develop detection logic, data flows, and validation layers for complex workflows and automations
• Work with distributed systems, microservices, and cloud-native components
• Build and optimize SQL schema, queries, data models, and near-real-time processing pipelines
• Participate in design reviews, collaborate closely with product and security teams, and contribute thoughtful technical decisions
• Implement security-focused backend solutions that help enterprises adopt AI responsibly

• Use AI-assisted development tools (Copilot, Cursor, Claude Code, etc.) as part of the day-to-day workflow

   

Required Competence and Skills:

• 7+ years of software engineering experience with proven delivery of production features
• 5+ years of Python, working on core product systems with real user impact
• Strong SQL fundamentals; hands-on experience with PostgreSQL/MySQL plus familiarity with MongoDB or DynamoDB
• Experience building distributed systems or microservices, including observability and CI/CD automation
• Solid cloud background (AWS preferred) and hands-on work with Docker and container-based deployments
• Practical use of AI-assisted development tools and understanding of context engineering / AI-first development principles
• Experience contributing to high-scale or customer-facing products
• Strong communication skills in English, plus experience collaborating with distributed teams
• Ownership mindset and the ability to take a feature from design to production

Nice to have:

• Background in data engineering, streaming, or maintaining near real-time data pipelines
• Experience designing ETL/ELT pipelines or large-scale data systems
• Hands-on with Kubernetes
• Experience with workflow orchestration (Temporal, Cadence, or similar)
• Ability to work across multiple languages (Python + Go or Node.js)

Why Us?

- We provide 20 days of vacation leave per calendar year (plus official national holidays of the country you are based in).

- We provide full accounting and legal support in all countries in which we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

We are looking for an experienced Python Backend Developer to join a long-term project (minimum 6 months, with possible extension).

You will work with a modern asynchronous Python stack, vector databases, and a migration from traditional PostgreSQL to a serverless architecture.

👉 This role is an excellent opportunity to gain hands-on experience with cutting-edge technologies such as vector search, embeddings, similarity-based retrieval, and serverless database design.

Responsibilities

• Develop and maintain high-performance REST APIs using FastAPI.
• Work with PostgreSQL and participate in the migration to a serverless database architecture.
• Integrate and optimize vector data workflows (embeddings, similarity search, vector queries).
• Write clean, typed asynchronous Python code (AsyncIO, Pydantic).
• Build and maintain models/migrations with SQLAlchemy + Alembic.
• Integrate backend modules with external services and APIs.
• Participate in architectural discussions and propose improvements.

Requirements

• Minimum 1 year of commercial experience in backend development.
• Strong experience with Python 3.10+ and asynchronous programming.
• Proficiency with FastAPI.
• Experience with SQLAlchemy 2.x and Alembic.
• Solid understanding of PostgreSQL.

• Experience with vector databases or vector extensions

  (pgvector, Qdrant, Pinecone, Weaviate, etc.).

• Understanding of embeddings, cosine distance, similarity search.
• Familiarity with serverless database concepts.

Nice to Have

• Experience with modular backend architectures.
• Background job scheduling / async workers.
• Experience integrating cloud-based APIs.

How to Apply?
 

Please send:

• GitHub link (required) — we review code samples first;
• your CV or a short summary of relevant experience;
• links to any relevant projects (optional).

Building a risk applications and tools for innovative international top-tier hedge fund from the ground up, comprising the systems for traders, pre-trade checks and analysis, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg B-pipe), etc

• Responsibilities:
  The Team is focused on the development and maintenance of various applications. The successful candidate will have considerable and proven experience in Python, a good working knowledge of end-user and server-side data processing techniques, a good understanding of SDLC and agile development methodologies.

   

• Mandatory Skills Description:
  - Strong understanding of data quality principles
  - Hands-on exp with Python
  - at least 1 year of experience in trading domain/capital markets
  - Proven experience in designing and developing data models using industry best practices
  - Experience in using code management and CI/CD tools such as Github, Azure Devops, Jenkins, Bamboo etc.
  - 5+ years of experience working with Python
  - Good understanding and demonstrated experience working with SQL (MySQL).
  - Extensive experience designing and developing reports and performance metrics from complex and disparate platforms

   

• Nice-to-Have Skills Description:
  - Risks trading system development experience.
  - Python web frameworks such has Django and FastAPI.
  - Understanding and demonstrated experience working with MySQL. Experience in using code management and CI/CD tools such as Github, Azure Devops, Jenkins, Bamboo etc.
  - Geneva experience especially in gSQL and RSL.
  - KDB Experience

   

• Languages:
  English: B2 Upper Intermediate

We are looking for an experienced Python Developer with a strong technical background and a passion for building scalable, high-performance systems.

Key Responsibilities:

• Design, develop, and maintain Python-based applications and services
• Work with asynchronous programming models to build efficient and responsive systems
• Implement and optimize data structures and algorithms
• Optimize application performance and scalability
• Develop and maintain data integrations across internal and external systems
• Build and support large-scale data processing pipelines
• Collaborate with cross-functional teams to solve complex technical challenges
• Write clean, maintainable, and well-documented code
• Troubleshoot and resolve technical issues in a timely manner

Qualifications:

• 5+ years of professional software development experience
• Strong experience with asynchronous programming
• Solid understanding of data structures and algorithms
• Proven experience in performance optimization
• Hands-on experience with data integrations
• Experience working with large data processing pipelines
• Strong SQL knowledge
• Excellent analytical and problem-solving skills

Responsibilities:

• Develop and optimize data indexing, preprocessing, and deduplication pipelines.
• Integrate and configure RAG components, work with vector databases.
• Build ETL/ELT pipelines.
• Optimize system performance and scalability.

Requirements:

• Expert in Python
• Experience building data processing systems, ETL pipelines, or high-load services.
• Experience with asynchronous programming (asyncio, Celery, etc.).
• Secure data processing and serialization (JSON, MessagePack, Protobuf).
• Experience with PostgreSQL, MySQL, or NoSQL (MongoDB).
• Secure coding principles: input validation, avoiding injection attacks.
• Building secure internal APIs (not necessarily web-facing).
  Experience with Docker, Kubernetes, and secure container deployment.

• Familiarity with Linux hardening and secure configuration.

   

Nice to Have

• Experience with RAG and frameworks for building RAG pipelines.
• Experience working with vector databases.
• Understanding of data mining principles, unstructured data parsing, normalization, and cleaning.