Jobs

• Project Description:
  We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

   

• Responsibilities:
  - Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
  - Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
  - Deliver on time regulatory commitments
  - Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
  - Properly document work
• 
  Mandatory Skills Description:
  - 4+ years of experience
  - Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

Nice-to-Have Skills Description:
- Knowledge of financial derivatives pricing and risk
- Templating, Pandas, Numpy
- Experience of working with commercial or in-house quant pricing libraries
- C# or Java knowledge

Languages:
English: B2 Upper Intermediate

• Project Description:

  We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

• Responsibilities:

  - Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
  - Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
  - Deliver on time regulatory commitments
  - Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
  - Properly document work

• Mandatory Skills Description:

  - 4+ years of experience in any IT-related position and at least 2+ years in Python
  - Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

• Nice-to-Have Skills Description:

  - Knowledge of financial derivatives pricing and risk
  - Templating, Pandas, Numpy
  - Experience of working with commercial or in-house quant pricing libraries
  - C# or Java knowledge

• Project Description:

  We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

• Responsibilities:

  - Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
  - Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
  - Deliver on time regulatory commitments
  - Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
  - Properly document work

• Mandatory Skills Description:

  - 4+ years of experience in any IT-related position and at least 2+ years in Python
  - Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

• Nice-to-Have Skills Description:

  - Knowledge of financial derivatives pricing and risk
  - Templating, Pandas, Numpy
  - Experience of working with commercial or in-house quant pricing libraries
  - C# or Java knowledge

• Project Description:

  We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

• Responsibilities:

  - Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
  - Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
  - Deliver on time regulatory commitments
  - Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
  - Properly document work

• Mandatory Skills Description:

  - 4+ years of experience in any IT-related position and at least 2+ years in Python
  - Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

• Nice-to-Have Skills Description:

  - Knowledge of financial derivatives pricing and risk
  - Templating, Pandas, Numpy
  - Experience of working with commercial or in-house quant pricing libraries
  - C# or Java knowledge

Project Description:

We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

Responsibilities:

- Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
- Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
- Deliver on time regulatory commitments
- Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
- Properly document work

Mandatory Skills Description:

- 4+ years of experience in any IT-related position and at least 2+ years in Python
- Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

Nice-to-Have Skills Description:

- Knowledge of financial derivatives pricing and risk
- Templating, Pandas, Numpy
- Experience of working with commercial or in-house quant pricing libraries
- C# or Java knowledge

Languages:

English: B1 Intermediate

We’re looking for a Backend Developer to join one of our fully cross-functional game teams. Each team is responsible for delivering a complete slot game and includes game designers, a lead artist, 2D artists, animators, QA engineers, mathematicians, and a sound designer — everything needed to launch a game independently.

Requirements

• Degree in Mathematics, Computer Science, or a related technical field;
• 1+ years of commercial experience in backend development;
• Strong Python (OOP) skills;
• Experience building client-server applications (Flask / FastAPI);
• Experience with Docker and Git (or another VCS);
• Data-driven and analytical mindset in decision-making;
• English — at least B1 level.
   

Will be a plus

• Understanding of slot game mechanics;
• Teamwork experience;
• Strong self-organization and ability to prioritize tasks;
• Motivation to tackle challenging problems and grow with the product.

Responsibilities

• Develop slot games (backend);
• Create tools for math and game testing;
• Build game bots and tools for statistical analysis;

• Collaborate closely with game developers on backend game logic implementation.

   

Benefits

Why Join Us?

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

💕 A Collaborative Culture – Join a supportive and understanding team;

💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

📆 Unlimited vacation & sick leave – Because we prioritize your well-being;

📈 Professional Development – Access a dedicated budget for self-development and learning;

🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

🫂 Mental health support – Free consultations with a corporate psychologist;

🇬🇧 Language learning support – We cover the cost of foreign language courses;

🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

🖥 Modern Tech Setup – Get the tools you need to perform at your best;

🚚 Relocation support – Assistance provided if you move to one of our hubs.

We are looking for a Senior Python Developer to build the backbone of a platform that will redefine public services in Slovakia. Our project, Norvas, aims to bring cutting-edge AI to government, and we need a strong engineering leader to make it scalable and reliable.

You will be responsible for designing and building robust APIs, managing data pipelines, and integrating sophisticated AI models (LLMs, NLP, RAG) into a production-ready system. This is a unique opportunity to work at the intersection of modern backend development and applied AI, all while contributing to a project with massive societal impact.

If you are passionate about building high-quality, scalable software and want your work to truly matter, this is the role for you.

Note: We are currently in the proposal stage for a major grant. This initial phase involves presenting a credible team. We are looking for candidates open to a non-binding consulting agreement initially, with a clear path to a full-time or part-time paid role upon securing funding (decision expected in ~4 weeks).

QIT Software is looking for a highly skilled Python Developer ( Part Time)
 
Requirements:

• 3+ years of experience with Python development
• Hands-on experience with one or more frameworks: FastAPI, Flask, or Django
• Strong understanding of OOP, SOLID principles, and REST architecture
• Experience with relational and/or NoSQL databases: PostgreSQL, MySQL, MongoDB
• Proficient in Git and version control workflows
• Ability to write clean, maintainable, and well-documented code
• English level:  Upper - Intermediate or higher 
  
  Nice to Have:
• Experience with Docker / CI/CD pipelines
• Familiarity with asynchronous programming (asyncio)
• Experience with cloud platforms (AWS / GCP / Azure)
• Knowledge of Celery, Redis, RabbitMQ
• Experience with writing automated tests using pytest or unittest
  
  We Offer:
  - The ability to work remotely from anywhere in the world
  - Flexible work schedule, no micromanagement, no strict deadlines and free overtime work
  - Work in European and American products with a modern technology stack in different industries (Finance, Technology, Health, Construction, Media, etc.)
  - Revision of wages every year or on an individual basis
  - Accounting support and full payment of taxes by the company
  - Paid 15 vacation days, 5 sick days and public holidays
  - Compensation for sports subscriptions, courses, conferences, etc.

• Project Description:

  We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

   

• Responsibilities:

  - Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
  - Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
  - Deliver on time regulatory commitments
  - Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
  - Properly document work

   

• Mandatory Skills Description:

  - 4+ years of experience in any IT-related position and at least 2+ years in Python
  - Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

   

• Nice-to-Have Skills Description:

  - Knowledge of financial derivatives pricing and risk
  - Templating, Pandas, Numpy
  - Experience of working with commercial or in-house quant pricing libraries
  - C# or Java knowledge

We are looking for engineers to join the G10 Rates Risk Technology Team that is developing real time risk system. The application serves a wide variety of stakeholders such as Traders, Risk Managers and Financial Controllers and its mission is to provide accurate and timely valuations of trades and their sensitivity to market factors. The types of project undertaken by the team ranges from architecture decisions, regulatory driven, business process automation, intraday risk, to large scale risk and valuation impacting changes. This is a challenging and exciting opportunity to work within G10 Rates Risk Technology, cooperating with multiple trading desks, market risk managers and financial controllers to develop this strategically important platform.

• Responsibilities:

  - Develop Python toolsets that will help to validate batch performance problems and build possible optimization approaches
  - Liaise with Bank internal development teams based mainly in Poland to drive towards a world class risk application
  - Deliver on time regulatory commitments
  - Be proactive and ensure the software developed by the Team remains compliant with prescribed best practices
  - Properly document work

• Mandatory Skills Description:

  - 4+ years of experience in any IT-related position and at least 2+ years in Python
  - Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

• Nice-to-Have Skills Description:

  - Knowledge of financial derivatives pricing and risk
  - Templating, Pandas, Numpy
  - Experience of working with commercial or in-house quant pricing libraries
  - C# or Java knowledge

We’re building an AI-powered video portal that collects and analyzes videos from social media. The backend handles video parsing, metadata extraction, and advanced AI features like RAG (Retrieval-Augmented Generation), AI agent orchestration, and contextual search.

This is a chance to help shape the technical foundation of a growing startup, working closely with the CTO/founder and a small, focused team.

Who we’re looking for

- 4+ years of professional backend experience with Python (FastAPI preferred)
- Experience with AI integration (RAG, LLM agents, knowledge bases)
- Strong AWS skills, especially with Lambda, Cognito, S3, and serverless architecture
- Good understanding of Node.js/TypeScript (even at a basic level)
- Ability to design and scale RESTful APIs
- Self-driven, comfortable working in a startup environment
- Clear communication and teamwork skills

Nice to have

- Video parsing, processing, or streaming experience

- Familiarity with frontend (React) for better collaboration

Your role

- Build and maintain backend services in Python (FastAPI or similar)

- Create and deploy serverless APIs on AWS (Lambda, API Gateway)

- Implement secure user authentication (AWS Cognito)

- Set up cloud storage and processing (AWS S3)

- Work on AI-powered features: integrate RAG, LLM agents, and contextual search

- Parse and process video content and metadata from social media

- Collaborate with AI architect, frontend developer, and product team

- Contribute to infrastructure design and CI/CD pipelines

- Ensure scalability, performance, and reliability of backend systems

Tech stack

- Python (FastAPI)

- Node.js / TypeScript

- AWS Lambda, API Gateway, S3, Cognito, DynamoDB, OpenSearch

- Serverless architecture & event-driven design

We are seeking a talented and driven Senior AI Engineer to take charge of developing and implementing AI-powered document extraction tools. Your primary focus will be to build and optimize a sophisticated module capable of processing images of travel documents—such as passports, tickets, and hotel confirmations to accurately extract key data points. You will play a pivotal role in seamlessly integrating these capabilities into our client’s backend systems, ensuring smooth and scalable deployment.
 

Key Responsibilities:

• Lead the design, development, and fine-tuning of AI-driven document extraction systems utilizing OCR, NLP, and related technologies.
• Enhance the usability and performance of our Passport Photo tool to deliver an improved user experience.
• Collaborate closely with product and engineering teams to embed AI functionalities into existing platforms and workflows.
• Contribute to the mobile app development efforts where applicable, ensuring cohesive feature integration.
• Identify automation opportunities within internal processes to streamline operations and improve efficiency.
   

Qualifications & Skills:

• Proven experience in AI/ML, with a strong focus on document processing, OCR, NLP, or similar areas.
• Demonstrated ability to architect and deploy AI-driven services at scale.
• Proficiency in Python/Node.js and familiarity with AI frameworks such as TensorFlow, PyTorch, or equivalent.
• Experience deploying AI models into production environments.
• LLM experience.
• Knowledge of full-stack or backend development is a plus for ensuring smooth integration.
• Experience with mobile development for AI-powered features is advantageous.
• Strong problem-solving skills and an aptitude for identifying automation opportunities within tech environments.
   

Why Join Us:

• Lead innovative AI projects with real-world impact.
• Collaborate with a talented, passionate team dedicated to pushing technological boundaries.
• Grow your expertise in cutting-edge AI, from model development to full-stack integration.
• Be part of a company committed to leveraging technology for efficiency and user satisfaction.
• 18 working days of fully paid vacation, 5 sick days.
• Help with individual entrepreneurs’ questions and accounting support.

Position Summary:

We are looking for a talented Python Engineer who will lead the architectural decision-making and strategy for our software products. The successful candidate will be responsible for overall vision, strategy and execution of the company’s Software products. This is a remote role and we are flexible with considering applications from anywhere in Europe. We welcome engineers from Senior Developers to Principal Engineers, who are passionate about creating impactful software and contributing to a collaborative environment.

Duties and responsibilities:

• Technical Leadership: Provide technical leadership and guidance in Python development, API architecture, and big data solutions.
• Software Development: Design, development, and deployment of robust Python-based applications and services, with a focus on efficiency, scalability, and maintainability.
• Digital Transformation: Be part of a digital transformation initiatives by re-engineering and improving existing software solutions, leveraging modern technologies and best practices.
• Collaboration: Collaborate with cross-functional teams, including product, sales, security & data intelligence, to identify requirements, define solutions, and deliver value-added services.
• Mentorship & Training: Mentor junior engineers, conduct technical training sessions, and foster a culture of continuous learning and innovation within the engineering team.
• Code Quality: Write clean, maintainable, and efficient code, adhering to best practices and coding standards.
• Documentation: Create architecture diagrams and technical documentation.
• Best practices: Ensure architectural integrity in accordance with best practices and software design principles from conception to implementation.

Required:

• Minimum of 8 years of professional experience in Python development.
• Knowledge of PostgreSQL and data warehouse solutions such as Clickhouse or SnowFlake.
• Proven track record of being part of digital transformation initiatives and re-engineering existing software solutions.
• Proven track record of designing, implementing, and optimizing API services.
• Excellent problem-solving skills, with a keen attention to detail and a passion for delivering high-quality software solutions.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders.
• Extensive understanding of architectural styles and design patterns.
• Experience with deploying complex applications on cloud platforms using a container orchestration platform, such as Kubernetes.
• Understand the tradeoffs of performance, compute, and memory and simultaneously optimize for all three.
• Track record of working on hard problems including job scheduling, concurrency, and scaling.
• You want to work on building things the “right” way to make sure our technical foundation is solid as we build on top of it over the coming years.
• Independent and self-driven.

Would be a plus:

• Experience with building and maintaining large scale and/or real-time complex data processing pipelines using Kafka, Hadoop, Hive, Storm, or Zookeeper.
• Prior experience in the compliance sector, particularly within traditional finance or crypto-related environments.
• Experience working in or with analytics-focused companies including familiarity with analytics tools, data visualization techniques, and best practices in data-driven decision-making.
• Contribution to open-source projects and Stackoverflow.
• Experience with Incident management
• Familiarity with Blockchain technologies.
• Familiarity with the GoLang and Rust programming languages.
• Familiarity with Infrastructure as a code such as Terraform.
• Familiarity with GraphQL query language.
• Experience with a distributed team / remote work.

N-iX is looking for a prospective and ambitious Python Technical Lead/Senior Engineer to join our team. 

Our Client is Cardo Systems, Inc., which is headquartered in Pittsburgh, PA. (USA) and is the world’s acknowledged market leader in wireless communication systems for motorcyclists. With the introduction in 2004 of the Scala rider® Bluetooth line of devices, Cardo has pioneered a new product category that was non-existent until then. 

Today, the Scala rider line includes the most advanced devices in the category from solid entry-level products to the most feature-rich communication and entertainment system available. Scala rider products can be found in motorcycle accessory stores in over 80 countries.

Responsibilities :

• Understand business needs and Implement functional requirements accordingly
• Work independently and directly with stakeholders when needed
• Help in designing the software
• Build efficient back-end features in Python
• Implement designs into code by collaborating with UI/UX designers
• Keep suggesting improvements and ways to enhance the functioning of the software

• Be focused on quality

   

Requirements :

Must have:

• 6-7+ years of experience in Python  
• 3-4+ years in FastAPI
• Tech Lead experience - preferably
• Amazon SES, AWS Lambda, Mongo DB, MicroServices architecture, and Serverless  
• Excellent verbal and written skills in English

Good to have:

• GCP, GBQ, Cloudflare
• Experience with Mobile projects or readiness to deep dive into the domain fast

• Experience with Azure DevOps 

   

The ideal candidate is also:

• Pragmatic: gets things done, can find a creative compromise between an ideal technical solution and actual client needs
• Understands the value of testing, quality, continuous integration, source control, and code reviews
• Able to analyze, plan, and estimate requirements as well as identify risks involved and provide solutions to them
• Has good communication skills and excellent teamwork capabilities
• Independent and self-motivated with a can-do attitude
• Capable of executing under uncertainty, in a dynamic environment

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

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 can offer:

• Competitive salary;
• Paid annual leave;
• Medical insurance;
• Minimum bureaucracy;
• Opportunities for professional development and personal growth;
• 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).