• GPU (CUDA, OpenCL, DirectX, Shader language, ISA, GPU assembler)

Company published in 1997, was built from the ground up to specialize in new product development and R&D, tackling the most difficult problems in the tech sphere. Now company expanded to offer early-stage innovation and ideation plus digital transformation business consulting. Company's superpower is to deliver all of this under one roof on a global scale.

We are looking for a Senior or Lead Machine Learning/Signal Processing Engineer to spearhead the development of cutting-edge ML/DL models tailored for ultra low-power devices. You will play a key role in the end-to-end pipeline - from sensor data acquisition and signal processing to model optimization and deployment on microcontrollers. 

Key Responsibilities

• ML/DL Model Development 

• Design, implement, and optimize ML/DL models for ultra low-power devices, focusing on efficient use of limited resources. 

• Collaborate with firmware developers to integrate models into embedded systems. Signal Processing & Feature Extraction 

• Process and analyze sensor data (e.g., accelerometers, GPS) to extract meaningful features and insights. 

• Leverage advanced signal processing techniques and algorithms to improve data quality and model accuracy. Data Collection & Management.

• Curate and manage datasets, ensuring data quality and relevance for training and testing. 

• Oversee data collection processes, coordinate sensor setups, and validate incoming data for consistency and accuracy. Model Optimization.

• Implement and maintain model compression, quantization, and pruning techniques for microcontrollers. 

• Conduct performance analysis and benchmark models across different hardware platforms. 

Collaboration & Leadership 

• Work closely with firmware developers to ensure smooth model integration and real-time deployment. 

• Mentor junior engineers, provide technical guidance, and help shape the overall ML roadmap. 

Qualifications Education & Experience 

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or related field; PhD is a plus. 

• 5+ years of experience in designing and deploying ML/DL models, with a strong emphasis on signal processing. 

• Good level of English (both written and spoken), B2+.

Technical Skills 

• Proficiency in Python and at least one deep learning framework (e.g., TensorFlow, PyTorch). 

• Strong understanding of signal processing algorithms (Fourier transforms, filtering, denoising, feature extraction). 

• Experience with sensor data (accelerometers, GPS) and data collection pipelines. 

• Hands-on experience with embedded systems and microcontroller-based deployments. 

• Familiarity with model optimization techniques such as quantization, pruning, and knowledge distillation. 

• Comfortable with Git, CI/CD pipelines, and version control best practices.

Soft Skills 

• Excellent problem-solving skills and attention to detail. 

• Strong communication and collaboration abilities. 

• Ability to work effectively in a fast-paced, cross-functional environment. 

Nice to Have 

• Familiarity with C/C++ for embedded firmware development. 

• Experience with ultra low-power device constraints and power management techniques. 

• Prior contributions to open-source ML or signal processing projects. 

• Knowledge of hardware design and sensor fusion techniques.

• Location: Poland
• 100% remote work

Company

A Swiss and EU based FinTech Company with a Mission to bridge cryptocurrencies into traditional financial systems, to enable everyone to utilize the benefits of crypto as an integral asset class in financial management.

Position

Company is searching for an experienced and dedicated CIO (Chief Information Officer) to lead and manage IT Development team (40+ people) and processes. A successful CIO should have in-depth knowledge of the current and up-and-coming trends in the FinTech and Crypto/DLT industry. 

To be successful, you will be highly analytical, and professional, and possess excellent organizational skills. This is the possibility of being a part of an amazing project, working with a highly experienced team and cutting-edge technology.

The ideal CIO should engage in the pursuit of YouHodler’s international expansion, leading the development of the internal technology strategy for the Company and advising to the business on all matters related to the interface between the IT development department and the rest of the business.

Job Responsibilities

• Develop goals and strategies to ensure the IT development department:

1. delivers features planned in the product roadmap
2. has all security tools, measures, and processes in place;
3. runs smoothly and effectively.

• Direct and establish IT-related projects.
• Monitor changes in the technology sector to discover ways the company can improve and develop.
• Supervise the networks and computer systems in the company to ensure optimal performance.
• Plan and direct the implementation of new IT systems.
• Provide leadership to IT specialists and other staff within the company.
• Create and adapt technological platforms to improve the client experience.
• Troubleshoot data-related issues and establish regular maintenance.
• Auditing existing IT infrastructure and assessing for any security risks
• Continuously assessing security vulnerabilities, assessing risks and implementing prevention measures and mitigating controls.
• Developing policies around security incidents and creating an Emergency Response Team to act as and when a security breach is looming or has happened.
• Monitoring of personal performance of engineers.
• Leading the hiring process within the department. 

·    

Requirements

• Experience related to the FinTech industry (Retail Digital Banking, Crypto, Blockchain, Online trading with financial assets);
• 10+ years of technology experience with at least 5 years in a senior executive role in a combination of IT, information security, and risk management roles;
• A strong strategic and business mindset;
• Excellent organizational and leadership skills;
• Outstanding communication and interpersonal abilities;
• BSc/BA in computer science, engineering or relevant field; 
• Solid business knowledge that ties the technology vision to YouHodler’s mission, performance, and financial goals;
• Specific experience in Agile (scaled) software development or other best development practices;
• Demonstrated ability to interpret technology and market trends;
• Development of applications for the global market;
• Software quality management;
• Ability to work and lead in a fast-changing dynamic environment;
• Excellent interpersonal, written, and verbal communication skills;
• Experience with global/international operations;
• Innovative thinking and leadership with an ability to lead and motivate cross-functional, agile, and interdisciplinary teams;
• Experience with contract and vendor negotiations and management including managed services;
• Demonstrated ability to develop achievable and inspiring technology objectives and roadmaps;
• Demonstrated ability to focus organizations on these objectives and roadmaps;
• Demonstrated ability to collaborate effectively with non-technology oriented employees and partners;
• Strong analytical skills;
• Proven experience with the corporate stack of programming languages and technologies, incl: node.js, react/react native, c#, .net.
• Fluent in English.