Jobs Python

Quintagroup is seeking a Senior Python Developer to join a project for a leading UK-based fintech product.
Our client delivers innovative financial solutions and actively leverages modern technologies to support businesses and consumers.

RESPONSIBILITIES:

• development with Python, AWS
• participation in planning and execution stages
• collaborate closely with an international development team (UK/UA/US) and the CTO to design, implement, and optimize fintech applications.
• take part in project planning and execution to ensure timely delivery of key milestones.
• build and integrate cloud-based solutions, primarily on AWS.
• improve application performance and maintain the security of sensitive financial data.

TECH STACK:

Python 3.11, Django 4.2, Postgres, AWS (EventBridge, Lambda, ECS, RDS, DynamoDB etc.), Docker, Pandas, Polars, Terraform

REQUIREMENTS

• 6+ years of experience with Python
• Experience with AWS 
• 4+ years of experience with Django Python frameworks
• Able to work in a team-oriented, collaborative environment
• Ability to share knowledge
• Excellent communication skills in English (B2+ level or higher).

WE OFFER:

• Flexible working format: fully remote, hybrid, or office-based.
• Competitive salary and comprehensive compensation package.
• Personalized career growth paths and mentorship opportunities.
• Access to professional development tools, including tech talks and training sessions.
• Education reimbursement for relevant certifications or courses.
• Memorable gifts for anniversaries and corporate events.
• Engaging team-building activities and location-specific perks.

We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across your internal knowledge in a conversational interface. Our customers include global firms such as Perforce, InterSystems, and Testronic. 

We’re looking for an ambitious Senior Python Developer to join our small high-performing team. You’ll work directly with our CTO to help deliver cutting-edge RAG and Agentic AI systems to global tech, finance, healthcare, and gaming companies. If you're looking to move fast, build with purpose, and be part of something early and impactful — we’d love to meet you.

🔧 What You’ll Do

• Identify, evaluate, and deploy the latest in RAG and Agentic AI
• Build scalable data pipelines (API integrations, web crawlers)
• Configure end-to-end customer use cases and automate aggressively
• Maintain and evolve our highly configurable, deployable RAG engine
• Collaborate directly with top-tier enterprise clients (Perforce, InterSystems, etc.)
  
   

🧠 Our Stack

• Python, Postgres, Docker
• Custom RAG framework
• LLM APIs and embedding models
• Vector DBs

• See our docs: docs.serenitygpt.com

   

✅ Requirements

• 3+ years of Python
• REST APIs, Docker, Git
• SQL databases (Postgres)
   

We are looking for a talented Full-Stack Engineer with a strong backend focus to join a stealth-mode startup that is transforming the investment brokerage industry in the US. This is a unique opportunity to work closely with the founder on developing innovative solutions, shaping the product from the ground up, and contributing to a system that automates almost the entire operational workflow for brokers.

Key Responsibilities:

• Collaborate directly with the founder on the product backlog and day-to-day tasks.
• Design, develop, and maintain backend services using Python, ensuring scalability, reliability, and performance.
• Build and maintain front-end components using React to support internal tools and dashboards.
• Deploy and manage applications in AWS, following best practices for cloud infrastructure.
• Take ownership of tasks end-to-end, from implementation to testing and deployment.
• Participate in code reviews, knowledge sharing, and help maintain high code quality standards.
• Assist in defining and improving processes, tools, and workflows as the company grows.

Required Skills & Experience:

• Strong Python experience — the primary focus of the role.
• Experience with AWS services and cloud-based application deployment.
• Solid understanding of React for building responsive and interactive front-end components.
• Excellent problem-solving skills and ability to work independently.
• Strong communication skills to collaborate effectively with the founder and small team.
• Proven track record of taking ownership of tasks and delivering high-quality results.

Preferred / Advantageous Skills:

• Experience with relational and NoSQL databases.
• Knowledge of automated testing frameworks and CI/CD pipelines.
• Familiarity with Agile workflows and project management tools.

Hiring Process:

1. 1-hour initial interview
2. Home task followed by a second interview to review results and discuss next steps

Company Overview:
The company is currently in stealth mode, focusing on several small projects aimed at developing a revolutionary one-stop-shop agent for investment brokers in the US. The goal is to automate the entire operational chain — from the main broker handling investors to all supporting operational processes — significantly reducing manual effort while increasing efficiency and accuracy. Joining this team provides a chance to be part of a product from its early stages, contribute to core architecture decisions, and directly impact the company’s growth trajectory.

Start Date: ASAP

We are building a new team and looking for a Junior Python Scraping Engineer who will work on data extraction tools, anti-blocking techniques, and stable scraping pipelines running in production environments.

We are open to hiring students or recent graduates, but the candidate must have an education directly related to cybersecurity, information security, or computer science.

Requirements (Must-have)

• 6+ months of hands-on experience with Python 3.x (commercial or project-based).
• Relevant education is mandatory — cybersecurity, information security, or computer science
  (students in these programs are welcome).
• Confident knowledge of Selenium (selectors, waits, dynamic content handling).
• Strong understanding of locators: CSS, XPath, relative selectors
• Motivation to grow in scraping, security, and backend engineering.
• Knowledge of HTML, CSS, and basic JavaScript.
• Experience with Git and Linux.
• Understanding of HTTP fundamentals (cookies, sessions, headers, redirects).
• Basic knowledge of web security concepts (OWASP Top 10).

Responsibilities

• Develop and maintain Python scripts for web scraping and data extraction in real production environments.
• Use Selenium for browser rendering, DOM analysis, and interacting with dynamic elements.
• Work confidently with locators (CSS selectors, XPath), handle unstable elements, and implement waiting strategies.
• Implement anti-blocking techniques (headers, cookies, sessions, proxies, User-Agent rotation).
• Troubleshoot scraping flows, analyze logs, and participate in root-cause investigation.
• Collaborate with senior engineers and contribute to internal scraping tools.

We offer

• Remote work with a flexible schedule (team based in Ukraine).
• Ready to hire motivated students with relevant education.
• Mentorship from senior engineers in scraping and security.
• Work on real, technically challenging tasks
• Fast-track career growth to Middle Python Scraping / Security Automation Engineer.
• Competitive compensation for Junior level + regular performance reviews.

We are looking for a Senior Engineer with solid experience in analyzing complex web applications and building stable automation workflows.
The position is highly technical and requires a deep understanding of web internals, browser behavior, and multi-step interaction flows.

Important:
This is a specialized senior-level role.
If you do not have hands-on experience with web analysis, network inspection, or building advanced browser automation, this position will not be a fit.
This is not an entry point to learn these domains.

Responsibilities

Web Application Analysis

• Investigate complex browser-driven flows and interaction logic.
• Analyze network traffic (HTTP/2, cookies, sessions, TLS).
• Understand JS-based verification and dynamic behavior.
• Identify stable integration points for automation workflows.

Automation Development

• Build multi-step onboarding and identity-related flows.
• Implement realistic interaction sequences (navigation, timings, state patterns).
• Develop automation using Selenium.
• Combine browser automation with custom HTTP clients when appropriate.

Environment & Network Management

• Work with diverse network environments and routing strategies.
• Maintain consistent session and identity behavior across environments.
• Manage isolated browser environments and execution profiles.

Behavior & Verification Handling

• Analyze browser behavior characteristics and consistency signals.
• Adapt interaction strategies to modern verification systems.
• Ensure stability, resilience, and predictability in complex flows.

Requirements

Core Expertise

• Strong experience analyzing modern web applications and network flows.
• Deep understanding of HTTP, tokens, cookies, sessions, TLS behavior.
• Hands-on experience with Selenium.
• Solid Python engineering background.
• Experience designing multi-step onboarding or verification workflows.
• Understanding of proxy strategies and network-level behavior.

Analytical Skills

• Ability to evaluate and compare automation strategies.
• Strong debugging skills and attention to detail.

Nice to Have

• Experience integrating CAPTCHA-related solutions.
• Background in web security or application analysis.
• Exposure to high-volume data collection or OSINT workflows.
• Understanding of browser consistency and TLS-level characteristics.
• Experience with controlled/custom browser environments.

We Offer

• Research-focused work with technically challenging web flows.
• Autonomy in designing approaches and choosing tools.
• Fully remote work with flexible schedule.
• Senior-level compensation + performance bonuses.

We are looking for a Senior Python Developer to join our engineering team working on high-impact, large-scale AI, robotics, and autonomous systems projects across multiple industries (security, smart city, mobility, VR/AR integrations, and edge AI).

This role is for someone who writes clean, scalable, production-level Python, understands system architecture, and can work closely with backend, AI, and robotics teams.
 

Responsibilities

• Develop and maintain high-performance Python services, APIs, and microservices
• Integrate AI/ML models, computer vision pipelines, or sensor data (depending on project)
• Collaborate with cross-functional teams on system architecture and design
• Optimize code for performance, reliability, and edge-device constraints
• Write clean, well-documented, and test-covered code
• Contribute to technical decision-making and project planning
   

Required Skills

• 5+ years of professional Python experience
• Strong understanding of backend development (FastAPI, Django, or Flask)
• Experience with asynchronous programming (asyncio)
• Strong knowledge of databases (PostgreSQL, Redis, ClickHouse is a plus)
• Experience with Docker, CI/CD, cloud deployment
• Ability to work in a fast-moving, multi-project environment
• Strong communication skills in English
   

Big Plus 

• ROS / ROS2 experience (nodes, navigation stack, sensor integration)
• NVIDIA Jetson development (JetPack, TensorRT, DeepStream)
• AI/ML inference pipelines
• Integration with hardware, cameras, or IoT devices
• Experience with autonomous systems (UAV/UGV)
   

We Offer

• Work on highly innovative and technically challenging projects
• International engineering team (18+ members)
• Direct interaction with founders and senior engineers
• Long-term collaboration, stable monthly salary
• Flexible remote work with strong project ownership

Type: Full-time, Outstaff (1+ year)

Location: Remote

About the Role:
We are looking for a backend developer with strong experience in Python and FastAPI to support a data-driven geospatial application. The ideal candidate has a solid understanding of relational databases, performance optimization, and scalable backend design. You will work on complex systems involving detailed permission management and collaborate closely with the broader development team.

Key Responsibilities:

- Develop and maintain backend services and APIs using Python and FastAPI.

- Design, optimize, and query PostgreSQL databases, including geospatial data operations.

- Implement and maintain systems with complex permission structures and multifaceted business logic.

- Optimize data processing, query performance, and overall backend efficiency.

- Write and maintain tests for core backend functionality.

- Communicate effectively with team members and participate in code reviews and architectural discussions.

Key Skills & Requirements:

- Strong experience with Python and FastAPI.

- Solid knowledge of PostgreSQL, including geospatial features (PostGIS or similar).

- Experience with complex backend systems and permission management.

- Understanding of performance optimization techniques in data-intensive applications.

- Basic testing skills for backend services.

- Clear and proactive communication within a cross-functional team.

Nice to Have:

- Experience with Docker, Kubernetes, or cloud platforms (AWS, GCP).

- Familiarity with data processing libraries (Pandas, GeoPandas).

- Previous work on geospatial or mapping applications.

About PICHE

PICHE is Latvia’s leading business park development company with 20 years of experience and over 150 successfully implemented projects in Europe. We specialize in the development, design, and building of business parks. PICHE is about an improved and organized work environment, so you can focus on what matters most at work.

’’We create a better home for your business.’’

About ROLE:

We’re a forward-thinking company building smart, scalable, and future-ready solutions — from data automation and AI-powered tools to business platforms that help organizations run faster, smarter, and more efficiently. Now, we’re looking for a Python Developer to join our growing team and bring bold ideas to life.

Are you passionate about coding and eager to work on projects that actually make a difference?

Responsibilities:

• Developing robust applications using Python frameworks (Django, Flask, FastAPI, or similar)
• Designing, building, and maintaining APIs and integrating third-party services
• Building automation scripts and data pipelines to make systems smarter and more efficient
• Contributing to architecture decisions and helping shape technical solutions
• Collaborating in an agile team, where your input isn’t just heard — it drives our projects forward
• Work closely with structural engineers to understand their needs and translate them into efficient software solutions.
• Continuously improve and optimize existing tools for better performance and user experience.

• Participate in code reviews, ensuring adherence to industry best practices and company coding standards.

   

Qualifications:

• 1+ years of experience with Python development
• Knowledge of databases (PostgreSQL, MySQL, MongoDB, or similar)
• Strong understanding of object-oriented programming and software development principles
• Ability to write clean, scalable, and testable code
• A curious, problem-solving mindset — you don’t just code, you think in solutions
• Familiarity with C# is desired
• Strong 3D aptitude and an engineering background are desired
• Excellent problem-solving skills and the ability to work independently or as part of a team
• Strong communication skills, both written and verbal, with the ability to collaborate effectively across disciplines

• Fluent English (written and spoken)

   

WHY PICHE?

Because here, you’re not just a developer writing lines of code. You’re a creator, a problem-solver, and an innovator. We believe in giving our team members the freedom to experiment, challenge ideas, and shape the future of the products we build.

What We Offer:

• Exciting projects that combine cutting-edge tech with real-world impact
• A supportive and innovative environment, where your growth matters
• Opportunities to learn, experiment, and grow professionally (training, conferences, mentorship)
• Breathtaking challenges, where everything is possible
• Excellent attitude from colleagues and creative management
• A culture where new ideas are celebrated, and teamwork is key

We’re happy to provide you with:

• Salary from $1000
• Fully remote work opportunities;
• Annual paid leave — 20 working days;
• Paid day off on your Birthday;
• Official national holidays are our days off;
• Corporate accountant support;
• And many other bonuses and perks.

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