Jobs Python

The project is for one of the world's famous science and technology companies in pharmaceutical industry, supporting initiatives in AWS, AI and data engineering, with plans to launch over 20 additional initiatives in the future. Modernizing the data infrastructure through the transition to Snowflake as a priority, as it will enhance capabilities for implementing advanced AI solutions and unlock numerous opportunities for innovation and growth.

• Responsibilities:

  - CI/CD Pipeline Ownership - Design, implement, and maintain automated CI/CD pipelines (GitHub Actions, Azure DevOps, AWS CodePipeline) to enable reliable and frequent deployments.
  
  - Cloud Infrastructure Management - Build and manage scalable and secure cloud environments in Azure and AWS using IaC (Terraform, CloudFormation, ARM/Bicep).
  
  - Environment Reliability & Monitoring - Implement monitoring, logging, alerting, and performance optimization using tools like CloudWatch, Azure Monitor, Grafana, Prometheus.
  
  - Automation & Configuration Management - Automate routine operational tasks using PowerShell, Bash, Python, Ansible, or similar; ensure consistent configuration across all environments.
  
  - Security, Compliance & Best Practices - Apply cloud security best practices (IAM, network controls, secrets management), ensure compliance with internal and industry standards, and support audit readiness.

• Mandatory Skills Description:

  Programming Skills: In-depth experience in Python, relational databases, SQL, and a background in object oriented programming languages such as Scala, C#, or Java is advantageous
  • Services : Knowledge of RESTful APIs and microservices built on AWS, with experience in AWS Lambda (using the boto3 library) and serverless design.
  • Cloud Skills: Experience in building cloud-native systems using AWS services at an enterprise level with a learning mindset.
  • Best Practices: Knowledge of Object Oriented Programming (OOP) and design patternsand excellent code and technical documentation as well as experience with code review.
  • CI/CD & Automation: Understanding of CI/CD pipelines, with experience in building and deploying CI/CD pipelines (preferably using Azure DevOps).
  • Testing Framework: Experience in testing framework
  • Security: Familiarity with AWS security best practices (MFA, encryption, user roles & policies).

• Nice-to-Have Skills Description:

  Containerization: Experience in building and deploying container services (Docker, Kubernetes, AWS Fargate).
  • Data Tools: Experience with Iceberg and Snowflake.
  • Familiarity with Terraform, CloudFormation, or CDK for infrastructure automation.
  • Knowledge of NoSQL databases.

Hi there! 

We are looking for a skilled Python Developer to join our team and contribute to the development of a modern in-store lending solution.

The role is full-time and remote. You will develop business-critical features, integrations, and APIs while collaborating with a cross-functional Agile team on a product applied in real-world financial scenarios.

Responsibilities : 

• Design and develop new features in a Python and Java-based in-store lending solution.
• Implement and maintain business logic and backend APIs for front-end applications.
• Develop and support integrations with third-party systems.
• Collaborate closely with backend developers, mobile developers, QA engineers, and Scrum Master.
• Share knowledge, best practices, and technical insights within the team.
• Participate actively in Agile ceremonies and continuous improvement initiatives.

Requirements :

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 4+ years of hands-on experience in Python development.
• Knowledge of English B2 or higher.
• Experience in the fintech sector.
• Solid understanding of Object-Oriented Design principles.
• Experience with reactive programming (WebFlux), PostgreSQL, and R2DBC.
• Proven experience containerizing applications using Docker.
• Strong background in relational database design (MSSQL, MySQL, PostgreSQL, Oracle, or similar).
• Experience working with Jira, Bitbucket, GitLab.
• Ability to work independently while collaborating effectively in a team.
• Comfortable working in Agile/Scrum environments.

Nice to Have :

• Java development experience, especially with Spring Boot.
• Experience building scalable, high-availability backend systems.
• Exposure to fintech, lending, or financial platforms.

If this sounds interesting  or you know someone in your network — we’d love to hear from you!

Description

The Medtronic Digital Health organization is Medtronic’s technology team focused on next generation Digital Health capabilities which deliver on the Medtronic mission and vision to deliver Insight Driven Care. This role will operate within the Digital Health Applications & Interoperability subgroup of the broader Digital Health team, focused on patient engagement, care coordination, AI, healthcare analytics & interoperability amongst other advanced technologies which enhance our product portfolio with new services, while improving clinical & patient experiences.

Requirements:
- Programming Languages: Strong programming skills in Python
Data Formats: Experience with JSON, XML and other relevant data formats

- AWS Platform: Working experience with AWS services - in particular serverless architectures (S3, RDS, Lamba, IAM, API Gateway, etc…)
- CI/CD Tools: experience setting up and managing CI/CD pipelines using GitLab CI, Jenkins, or similar tools
- Scripting and automation: experience in scripting language such as Python, PowerShell, etc…
- Monitoring and Logging: Familiarity with monitoring & logging tools like CloudWatch, ELK, Dynatrace, Prometheus, etc…
- Source Code Management: Expertise with git commands and associated VCS (Gitlab, Github, Gitea or similar)
- Documentation: Experience with markdown and in particular Antora for creating technical documentation

NICE TO HAVE:
Previous Healthcare or Medical Device experience
Experience working with Healthcare Data, including HL7v2, FHIR and DICOM
FHIR and/or HL7 Certifications
Building software classified as Software as a Medical Device (SaMD)
Understanding of EHR technologies such as EPIC, Cerner, etc…
Experience implementation enterprise grade cyber security & privacy by design into software products
Experience working in Digital Health software
Experience developing global applications
Strong understanding of SDLC – Waterfall & Agile methodologies
Software estimation
Experience leading software development teams onshore and offshore

Job responsibilities
– Develops, documents, and configures systems specifications that conform to defined architecture standards, address business requirements, and processes in the cloud development & engineering.

– Involved in planning of system and development deployment as well as responsible for meeting compliance and security standards.

– API development using AWS services in a scalable, microservices based architecture

– Actively identifies system functionality or performance deficiencies, executes changes to existing systems, and tests functionality of the system to correct deficiencies and maintain more effective data handling, data integrity, conversion, input/output requirements, and storage.

– May document testing and maintenance of system updates, modifications, and configurations.

– May act as a liaison with key technology vendor technologists or other business functions.

– Function Specific: Strategically design technology solutions that meets the needs and goals of the company and its customers/users.

– Leverages platform process expertise to assess if existing standard platform functionality will solve a business problem or customization solution would be required.

– Test the quality of a product and its ability to perform a task or solve a problems.

– Perform basic maintenance and performance optimization procedures in each of the primary operating systems.

– Ability to document detailed technical system specifications based on business system requirements

– Ensures system implementation compliance with global & local regulatory and security standards (i.e. HIPAA, SOCII, ISO27001, etc…)

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

About Us:

Atto Trading is a quantitative trading firm operating a portfolio of signal-driven high-frequency strategies in cash equities and futures.

We are looking for a Trading Operations Specialist to join our team. As we expand into new markets, it's an especially exciting moment to join our international and diverse group of experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. We work in an environment of learning & collaboration, which allows us to solve the world’s hardest problems, together.

As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

What we do:

We trade stocks, and futures almost on all US exchanges such as: NASDAQ, NYSE, ARCA, EQ Cboe, CME, CFE, etc.

Position Highlights:

• You’ll have a unique opportunity to combine software engineering with real-world finance from day one. 
• In this role, you’ll apply your engineering skills directly to live trading and financial markets.
   

Advantages of our Company:

• A company that continually invests in updating the technology stack.
• Creative approach in choosing the hardware and software for the work you do.
• A great team with a passion for continuous learning and improvement.
• No external clients, we are the only users of the products we create.
• Opportunity to have an impact on the company's bottom line by holding a significant position in the company.

Responsibilities:

• Monitor and manage Atto Trading’s automated trading systems, ensuring smooth and uninterrupted operations.
• Automate and optimize trading support workflows and pipelines using Python and Bash scripting.
• Partner with software engineering teams to enhance and maintain trading infrastructure and internal monitoring systems. 
• Collaborate with traders, engineers, brokers, and exchanges to resolve intraday issues in real time. 
• Support daily risk operations by generating reports and executing defined risk procedures.
• Document production incidents and maintain comprehensive logs and monitoring protocols.
• Assisting with new market deployments by collaborating with internal teams on infrastructure and connectivity.
• Manage and maintain enterprise systems related to pipeline scheduling, software releases, and operational monitoring.

Requirements:

• Strong Python programming skills with ability to write clean, reliable code with minimal supervision.
• Solid working knowledge of Linux (command line, basic system understanding).
• Skilled in data visualization, manipulation, and processing for operational insight.
• Highly detail-oriented with rigorous standards and a critical, analytical mindset.
• Ability to work on multiple tasks and follow clearly defined processes and priorities.
• Strong analytical mindset and willingness to investigate issues independently.
• Strong interest in trading and financial markets, prior domain experience is not required but advantageous.
• Graduate degree in statistics, mathematics, science, or another quantitative discipline.
  
  Benefits:
• Competitive compensation package
• Performance-based bonus opportunities
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support 
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

You will work on designing, developing, and maintaining backend services that power modern digital products.
We’re looking for engineers who are comfortable working with APIs, databases, and cloud environments, and who enjoy solving complex technical challenges in distributed systems.

Depending on the project, you may join a product team at an early stage or strengthen an existing system under active development.

Key Responsibilities

• Design, develop, and maintain backend services in Python
• Build and support RESTful APIs and asynchronous processing workflows
• Integrate backend systems with third-party services and external APIs
• Work with relational databases (PostgreSQL, MySQL)
• Implement messaging and background processing (queues, event-driven patterns)
• Ensure performance, scalability, security, and maintainability of backend solutions
• Collaborate closely with frontend engineers, QA, and product teams
• Participate in code reviews and technical discussions

Requirements

• 3+ years of backend development experience with Python
• Strong experience designing scalable backend systems and APIs
• Hands-on experience with cloud platforms (AWS, GCP, or Azure)
• Experience with asynchronous processing and messaging systems
• Experience with PostgreSQL and/or MySQL
• Familiarity with Git and Linux-based environments
• Upper-Intermediate English or higher

Nice to Have

• Experience in SaaS, e-commerce, or data-intensive platforms
• Experience working with AI/ML-driven products or data platforms
• Familiarity with LLM integrations, vector databases, or AI APIs
• Exposure to distributed or high-load systems
• Experience with CI/CD pipelines
• Knowledge of Docker, Kubernetes, or cloud-native tooling

Work Format

• Remote (Europe-based candidates preferred)
• Full-time cooperation
• Long-term project opportunities

Hiring Process

1️⃣ Intro call with HR
2️⃣ Technical interview with the team
3️⃣ Offer & onboarding — welcome aboard! 🚀

Hello. 
 

We are looking for a Senior Python Developer with mandatory hands-on experience in AWS Lambda. You will work on building and maintaining serverless solutions, actively using AWS Layers, AWS Step Functions, CloudWatch Logs, and AWS CLI as a core working tool.
AWS Lambda — MUST
Conditions:
Full-time position
English level: Upper-Intermediate+
Contract type: FOP (individual entrepreneur) contract

Location not Ukraine.

If you have these skills and are interested, we would be happy to discuss this in more detail.

We are looking for a Senior Quant Strategy Researcher to design, prototype, and refine profitable trading strategies. You will work at the intersection of data science and financial engineering, focusing on crypto perpetuals (perps), prediction markets, and emerging DeFi protocols. Your goal is to turn granular data into actionable alpha and sustainable PnL.

What You’ll Do:

• Market Analysis: Deep dive into order books, funding rates, liquidations, and specific DeFi mechanics to find edges.
• Modeling: Build fair-value models and identify mispricing signals across multiple venues.
• Feature Engineering: Use statistical methods, Machine Learning, and AI-assisted techniques to uncover new trading features.
• Strategy Development: Backtest and prototype market-making, arbitrage, yield-farming, and idiosyncratic strategies.
• Production Integration: Collaborate closely with our DevOps and Execution engineers to deploy your research into live markets.
• AI Iteration: Leverage LLMs and modern AI tools to accelerate research cycles and code generation.
   

Requirements: 

• Senior-level Experience: Proven track record in quantitative research or algorithmic trading.
• Technical Proficiency: Mastery of Python and its data science stack (Pandas, NumPy, Scikit-learn).
• Crypto Domain Knowledge: Strong understanding of DeFi protocols and derivative markets.
• Mindset: You are data-driven, move fast, and are obsessed with turning insights into profit.
   

What We Offer: 

• Remote-first: Work from any location.
• Global Exposure: Occasional business trips to Dubai (UAE) for high-level strategy and networking.
• Innovation: A culture that encourages using AI/LLMs to stay ahead of the curve.
   

Dataforest is looking for a Python Scraping Developer to join our team and work on the Dropship project — a cutting-edge data intelligence platform for e-commerce analytics.

Requirements:

• 1+ year of commercial experience in high-load web scraping
• Strong experience with Playwright or similar browser automation tools
• Hands-on experience with requests and HTTP-based data extraction
• Solid understanding of async programming and/or multithreading
• Experience working with AWS infrastructure (Lambda, ECS)
• Experience with databases and brokers: PostgreSQL, Redis, Kafka
• Ability to design reliable, scalable scraping pipelines
   

Nice to Have:

• Strong skills in logging, monitoring, and alerting for scripts and pipelines
• Experience handling anti-bot protections, rate limits, and high-traffic environments
• Understanding of data pipelines and integration with downstream systems
   

Responsibilities:

• Develop and maintain scalable scraping solutions for dropshipping use cases
• Optimize performance and stability under high load
• Implement proper logging, monitoring, and failure handling
• Collaborate with backend and data teams to integrate scraped data into pipelines
  
  We offer:
• Working in a fast-growing company;
• Great networking opportunities with international clients, challenging tasks;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team building activities, corporate events.

The project is for one of the world's famous science and technology companies in pharmaceutical industry, supporting initiatives in AWS, AI and data engineering, with plans to launch over 20 additional initiatives in the future. Modernizing the data infrastructure through the transition to Snowflake as a priority, as it will enhance capabilities for implementing advanced AI solutions and unlock numerous opportunities for innovation and growth.

Responsibilities

CI/CD Pipeline Ownership

Design, implement, and maintain automated CI/CD pipelines (GitHub Actions, Azure DevOps, AWS CodePipeline) to enable reliable and frequent deployments.

Cloud Infrastructure Management

Build and manage scalable and secure cloud environments in Azure and AWS using IaC (Terraform, CloudFormation, ARM/Bicep).

Environment Reliability & Monitoring

Implement monitoring, logging, alerting, and performance optimization using tools like CloudWatch, Azure Monitor, Grafana, Prometheus.

Automation & Configuration Management

Automate routine operational tasks using PowerShell, Bash, Python, Ansible, or similar; ensure consistent configuration across all environments.

Security, Compliance & Best Practices

Apply cloud security best practices (IAM, network controls, secrets management), ensure compliance with internal and industry standards, and support audit readiness.

Skills

Must have

Programming Skills: In-depth experience in Python, relational databases, SQL, and a background in object oriented programming languages such as Scala, C#, or Java is advantageous

Services : Knowledge of RESTful APIs and microservices built on AWS, with experience in AWS Lambda (using the boto3 library) and serverless design.

Cloud Skills: Experience in building cloud-native systems using AWS services at an enterprise level with a learning mindset.

Best Practices: Knowledge of Object Oriented Programming (OOP) and design patternsand excellent code and technical documentation as well as experience with code review.

CI/CD & Automation: Understanding of CI/CD pipelines, with experience in building and deploying CI/CD pipelines (preferably using Azure DevOps).

Testing Framework: Experience in testing framework

Security: Familiarity with AWS security best practices (MFA, encryption, user roles & policies).

Nice to have

Containerization: Experience in building and deploying container services (Docker, Kubernetes, AWS Fargate).

Data Tools: Experience with Iceberg and Snowflake.

Familiarity with Terraform, CloudFormation, or CDK for infrastructure automation.

Knowledge of NoSQL databases.

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:
Our client is developing a cutting-edge cybersecurity analytics platform designed to give enterprises a comprehensive understanding of their digital environments and security posture. The system continuously aggregates and correlates large-scale data from multiple sources, applies graph-based modeling and AI-driven analytics, and delivers real-time insights that help organizations prioritize and remediate high-impact risks. 

About the Role:
We are looking for a Senior Python Engineer to work on a cloud-native SaaS, the platform that leverages advanced data processing pipelines, continuous integration and delivery, and distributed computation to ensure high availability and performance across global deployments. 

If you’re motivated by technical depth, data-intensive systems, and building tools that solve real-world security challenges, this is the place for you.

Key Responsibilities:

• Design, develop, and scale innovative product features and backend systems leveraging cutting-edge technologies.
• Drive critical architectural and technology decisions to ensure scalability, reliability, and performance.

• Establish and uphold world-class engineering standards, tools, and best practices to drive technical excellence and delivery efficiency.

  
  Required Competence and Skills:

• 7+ years of experience in software engineering
• Extensive experience in Python building large-scale production systems.
• Experience building services with Docker and Kubernetes
• Experience with AWS
• Have production experience with PostgreSQL/MySQL, including modeling and performance tuning
• Experience working with Agile environments
• Excellent English and communication skills, and the ability to collaborate with product managers and fellow engineers to deliver exceptional products

Nice to have: 

• Big Data experience - big advantage

N-iX is looking for a Middle Strong/Senior Python Engineer (+React) to join a product-focused team working on modern web applications! In this role, you will contribute across the full stack, collaborate closely with product and design, and help deliver high-quality features in an environment where clarity, ownership, and efficiency matter. The ideal candidate is comfortable working with evolving requirements, values clean and maintainable code, and uses AI-powered development tools to improve productivity and development speed.

Responsibilities:

• Design, develop, and maintain applications using React and Python.
• Build reusable, well-structured frontend components and maintain consistent UI patterns.
• Develop backend APIs, services, and integrations with databases and third-party systems.
• Collaborate with product managers, designers, and other engineers to clarify requirements and deliver high-quality features.
• Write clean, testable, and well-documented code following best practices.
• Participate in code reviews and contribute to architectural and technical decisions.
• Use AI-assisted development tools to improve productivity and delivery speed.
• Identify and implement improvements to code quality, performance, and developer workflows.

Requirements:

• 4+ years of professional software development experience.
• Strong experience with React and modern JavaScript/TypeScript.
• Solid backend experience with Python.
• Experience designing and consuming RESTful APIs.
• Working knowledge of relational and/or NoSQL databases.
• Familiarity with Git and collaborative development workflows.
• Experience working in an Agile/Scrum environment.
• Strong problem-solving skills and attention to detail.
• Experience with cloud platforms (AWS, GCP, or Azure).
• Experience with Docker and containerized applications.
• Familiarity with CI/CD pipelines.
• Exposure to testing frameworks (unit, integration, or end-to-end testing).
• Comfortable using AI tools (e.g., GitHub Copilot, ChatGPT, Cursor, Claude, etc.) to accelerate coding, testing, documentation, and debugging.
• Ability to critically review AI-generated code and ensure correctness, security, and maintainability.
• Strong communication skills and ability to work in cross-functional teams.
• Ability to clarify requirements and proactively suggest improvements.
• Ownership mindset and ability to work independently when needed.
• Willingness to learn and adapt to new tools and technologies.
• English Upper-Intermediate + .

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

Description

The groundbreaking model for in-home care and support has given us the inspiration to create our new technology solution. Through a HIPAA-compliant platform that is intuitive and user-friendly we will enhance and empower care and communication between caregivers and their extended care team to improve outcomes and quality of life.

Requirements

• 3-4 years of commercial experience as a software engineer
• Backend development with Python or Golang
• Experience with modern frontend frameworks (Ember.js, React, Vue, Angular)
• Knowledge and hands-on experience with DB
• Experience with Restful APIs and Microservices
• Github Actions and general CI/CD experience
• Strong commitment to master Ember.js framework and other required technologies
• Upper-intermediate English level
• Unit testing experience

Nice to have:

Experience with Amazon Web Services is a plus
Experience with Linux, Docker, Kubernetes
Very good communication skills – work with global distributed team
Strong analytical and problem solving skills, proactive and innovative

Job responsibilities

• Design, develop, and maintain full-stack web applications
• Implement RESTful APIs and integrate with relational databases
• Participate in the analysis, diagnosis and troubleshooting issues and defects
• Collaborate with cross-functional teams to deliver scalable, secure solutions
• Ensure application performance, security, and code quality through best practices and code reviews
• Participate in troubleshooting, debugging, and continuous improvement efforts

Hi!
We’re Aiffin — a fintech B2B company that streamlines vehicle financing and car leasing for micro and small businesses.

To date, we’ve issued €7M+ in leasing loans and financed 300+ vehicle applications. We operate in France.

We’re currently looking for an Experienced Python Developer to join our team.

🔹 Tech Stack:
Python, API, FastAPI, PostgreSQL, MySQL, Docker, Kubernetes, CI/CD, Hetzner, Git, NoSQL

🔹 Key Responsibilities:
1. Support and enhance the existing marketplace.
2. Develop and maintain the AI + rule-based credit scoring module.
3. Work on backend services and (optionally) admin panel backend.
4. Support existing microservices and build new ones.
5. Participate in technical decision-making, brainstorming, and planning.
6. Take part in code reviews, demos, calls, and team meetings.

🔹 Candidate Requirements:
1. Strong experience with Python.
2. Strong experience with FastAPI.
3. Good knowledge of relational DBs (PostgreSQL / MySQL).
4. Familiarity with Docker, Kubernetes, CI/CD, Hetzner.
5. Strong Git skills + collaborative development workflows.
6. Experience writing unit tests.
7. Experience integrating AI into a project.

🔹 Would Be a Plus:
1. English is a plus, but not required.
2. Experience with NoSQL (Firestore / MongoDB).
3. Experience integrating 3rd-party services.

🔹 We Offer:
1. 100% remote with flexible working hours.
2. Competitive salary based on experience.
3. Performance-based salary reviews and promotions.
4. Strong professional team and established development process.
5. Career growth opportunities.

🔹 How is the hiring process going?
Intro Call with TA Specialist → Technical Interview → Final interview → Offer

CodeSmart is seeking an experienced and proactive Senior Python Developer to join our growing engineering team. The ideal candidate has a deep understanding of Python, extensive experience building scalable web applications with Django, and a strong background in distributed systems using Celery and RabbitMQ. You will also be responsible for designing and integrating features powered by OpenAI and other LLM APIs, helping us build intelligent, AI-driven products.

As a Senior Python Developer, you will own core parts of the backend architecture, mentor other engineers, and work closely with product and cross-functional teams to deliver robust, high-quality solutions.
 

Responsibilities:

• Design, develop, and maintain backend services using Django framework and Fast API.
• Architect and optimize asynchronous task processing using Celery and RabbitMQ.
• Design and implement features that leverage OpenAI and other LLM APIs (e.g., content generation, assistants, search, classification, and summarization).
• Take ownership of technical solutions from design through deployment, monitoring, and iteration.
• Collaborate with product managers, designers, and other developers to define and implement new features.
• Write efficient, reusable, testable, and well-documented code.
• Participate in and lead code reviews, ensuring code quality, performance, and adherence to best practices.
• Design and optimize Postgres database schemas, queries, and migrations.
• Use Docker to containerize applications and support deployment workflows.
• Diagnose, troubleshoot, and resolve complex production issues.
• Mentor Middle and Junior developers, providing technical guidance and knowledge sharing.
• Stay current with industry trends, especially in LLMs, AI/ML tooling, and backend technologies, and bring relevant ideas into the team.
   

Requirements:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• 6+ years of commercial experience in Python backend development.
• Strong hands-on experience with the Django framework.
• Proven production experience integrating and working with OpenAI and other LLM APIs (e.g., prompt design, handling context windows, managing costs and rate limits).
• Experience building AI-powered features or workflows on top of LLMs (chatbots, assistants, content generation, semantic search, etc.).
• Strong knowledge of Object-Oriented Programming, design patterns, and application architecture.
• Proficiency with Postgres SQL: schema design, indexing, query optimization.
• Practical experience with Docker for development and deployment.
• Strong debugging, performance optimization, and problem-solving skills.
• Experience with Git.
• Experience working in Agile environments Scrum/Kanban.
• Familiarity with cloud platforms (AWS, GCP, or Azure) and CI/CD.
• Excellent communication skills and the ability to collaborate effectively in a distributed team.
• Experience building AI-powered features: content generation, interactive workflows, structured output parsing, prompt design
• Solid production experience with Celery + RabbitMQ (retries, task states, error handling, restart resilience)
• Strong knowledge of Docker & Docker Compose for development and deployment of multi-container applications

If you have real-world prompt examples from production projects (chatbots, interactive story generators, agents, RAG pipelines with multi-step reasoning), please highlight them in your cover letter or include GitHub links. This will significantly speed up the review process.
 

If you’re passionate about building scalable backend systems and excited to work at the intersection of Python and LLM-powered applications, we’d love to hear from you.

A Senior Python Engineer is needed for a fully remote position.

This is a US-based company that brings together specialists from Ukraine, Poland, Romania, Portugal, Canada, and the United Kingdom. They work with Fortune 500 clients and technology startups, helping them design, build, and launch new products.

✔️The company has a team of over 200 professionals — engineers, designers, analysts, and consultants — who solve business challenges using modern technologies.

✔️The long-term project is a SaaS platform for managing, running, and monitoring clinical trials for new pharmaceutical products.
The system is used in more than 140 countries, including the United States. The platform helps digitize clinical trial processes, automates large-scale data processing, and accelerates drug development while improving data quality and accuracy.

Requirements:
- Strong experience with Python and asynchronous programming
- Advanced knowledge of SQL queries
- Conversational English
- Experience with data tools is a plus