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

A company that provides high quality software solutions and services that drive business efficiency and effectiveness is looking for a Field Service Engineer.

Responsibilities:

• Comprehend customer requirements and make appropriate recommendations. 

• Respond to customer inquiries and assist in troubleshooting and resolving challenges.

• Manage all onsite installation, repair, maintenance and test tasks.

• Document the functional and, sometimes, technical design of the system.

• Maintain a working log detailed all required system updates, as well as the date of completion. 

• Coordinate and setup training classes and train end users on best practices, maintaining consistency across users. 

• Improve existing programs by evaluating objectives and specifications, reviewing proposed changes and making recommendations.

• Manage all assigned projects to completion ensuring on-time delivery and meeting of budgetary demands.

Requirements:

• 6 months to 1 year of experience in electrical installations (Residential or Industrial) or Electrical Controls or Automation Systems for batching.

• 6 months to 1 year of experience in industrial automation system implementation for software.

• Curious mindset translating to key discovery skills (questioning & listening to understand) with the ability to identify problem areas (pain points). 

• Proficiency in machine automation, mechanics and electronics.

• Provide technical hardware instruction and assistance to customer representatives regarding installation, operation, and maintenance. 

• Strong verbal/written communication and documentation skills.

• Interpersonal skills.

Languages: Dutch / English (C1)

Who we are looking for Server software expert (Java 11+, Spring Boot, Maven / Gradle, Junit, Mockito, SQL / ORM)

Certain responsibilities that involve development and deployment of strategic products

5 reasons why you would like to work with us

1. Fintech

Unique domain area that contains lots of interesting tasks.

Real Highload - estimated number of unique users per day is expected to be 5 million people.

Increased requirements for security and fault tolerance of the solution.

We are creating a payment method which means that the Platform we are creating must be available 24/7/365.

At the same time, we are constantly testing new product hypotheses, so we are focused on the "purity" of the solutions created and the internal quality of the code.

2. Real product development

We are developing a product that is very important in daily life of people.

You can tell your mom what you're working on, and she'll not only understand you, but she'll be happy that you're solving real problems of real people.

Each sprint we fulfill a business goal - we actively test business hypotheses.

What you do today will be sold tomorrow by a sales specialist, you will be fully integrated with the business team.

You can influence the product and we need such proactive people. We have a flat structure and open communication.

3. We develop – we launch.

We are engaged not only in development, but also in operation.

We build and develop a mature DevOps process; system engineers are part of our development team.

You will develop the ability to think about how your solution will behave in operation.

4. Mature Scrum process, no “inventing the wheel”

We work with Scrum; we scale Scrum with LeSS.

This means we work in small, long-lived product feature teams.

You will work hand-in-hand with colleagues from other disciplines to get the job delivered.

We practice swarming - we are constantly communicate online with other team members.

Participation in our teams involves T-shaping, you can painlessly and comfortably master related specialties.

You won't be left alone with process issues - we have one scrum master for every three teams.

You will influence the effectiveness of the team, avoiding unnecessary losses, influence the process as a whole.

5. A real startup with all it entails

A unique experience that will be useful to you in the future if you are going to create your own startup.

We go through all phases of development, from finding early followers to launching marketing campaigns.

This is a startup, not an enterprise - minimum bureaucracy, open communications, a culture of errors and security.

International multicultural mature team with average team member age of 30.

How about building together an alternative financial ecosystem in one single country with the potential to scale into Asian markets?

Would you like to digitize oriental bazaars with us?

We are creating a new payment method, an alternative to cash and plastic cards, with our own unique set of financial instruments aimed at ordinary people.

We are looking for

A person who can take responsibility for the quality of the backend code and the efficiency of the backend developers.

A backend development expert (Java 11+, Event Driven Microservices on Spring's stack).

Experience, Competencies and Skills Required

• Participation in the design of platform components, audit of design solutions offered by other developers
• Selection of technologies and tools for development and operation, we profess the “you code it you run it” approach
• Expert leadership of the backend developer community - coaching, implementation of effective development practices, facilitation, design sessions
• Development of code conventions and responsibility for their implementation by the community of backend developers
• Identification of problems and wastes in the work of backend developers
• Collaboration with the Scrum Master service to improve current processes and practices
• Of course, you will write code, both purely technological parts of the system and product features.

We are a leading back-office solution provider for Fintech companies that specialises in brokerage-related solutions. We have been operational for over ten years and are continually innovating on a wide range of products and services that serve the financial industry. 

We are looking for an experienced DevOps Engineer to automate builds, regression testing, monitoring, and pushing releases across multiple environments. You will be working as part of a highly talented team of IT and business specialists. The team’s top priority is to deliver new features and improve existing services.

You like:

• A Challenge;
• A stable environment to nurture your passion for technology;
• A chance to grow as a specialist;
• To work in an agile, fast-paced environment;
• To deliver quality work on time and focus on business value;
• Meaningful work with a profound impact on the company and the industry.

About you:

• Passionate about DevOps, Software Engineering, and Continuous Delivery;
• Hands-on experience in administration of Linux and Windows-based infrastructure;
• Experience in Cloud infrastructure such as AWS, Azure, GCP;
• Good knowledge of Configuration Management and Deployment tools like Puppet, Ansible, Chef, Terraform, etc.;
• Experience in developing Continuous Integration / Continuous Delivery pipelines (CI/CD);
• Experience in writing Documentation;
• Have an automation/config management mindset.

As an advantage:

• Proficient in scripting;
• Hands-on experience with Terraform;
• Knowledge of Kubernetes;
• Up-to-date knowledge of best practices regarding system security measures;
• Excellent troubleshooting.

Responsibilities:

• Creation and enhancement of Continuous Integration automation across multiple platforms using Jenkins or Bamboo;
• Creation and Enhancement of Continuous Deployment automation built on Docker and Kubernetes;
• Maintaining and migrating legacy services from on-premise to cloud infrastructure;
• Defining and setting development, testing, release, update, and support processes for DevOps operation;
• Monitoring and adjustment of processes during the entire software development lifecycle.

We offer:

• Work in an international company;
• Comprehensive health insurance, social guarantees;
• Paid sports activities;
• Fruits, cookies and great coffee;
• Sponsored educational package;
• Modern office environment in the centre of Riga;
• Friendly team and career grown opportunities;
• Fully subsidised parking near the office after the probation period;
• Remote work during the COVID-19 pandemic.

We are looking for Full-Stack developers with the following requirements:

- 3+ years (ideally 5+ years) of experience as a Full-Stack software engineer

- Strong knowledge of JavaScript and its execution environments (both server-side and client-side)

- Experience with front-end JavaScript frameworks and libraries (Vue.js is a big plus)

- Experience with messaging systems (Apache Kafka, RabbitMQ, etc.) and understand concepts like concurrency and transaction management

- Experience with establishing and managing relational and/or NoSQL databases (e.g. PostgreSQL, MongoDB)

- Experience with the Docker and its orchestration tools (k8s, docker-compose)

- Understanding of basic primitives in Web3 (DAO, NFT, FT etc.)

- Understanding of fundamental principles in cryptography

- Be comfortable with the modern stack and common standarts in Web3 (web3.js, ERC-20, ERC-721, near-api-js, NEP-141, NEP-171, client-side private key management, etc.)

- Writing extensive comments, documentation, design flow diagrams, and review PRs in English

- Working with our team to create tutorials and demonstrations that allow other developers to easily use/interact with the open-source components you develop

- English at B1+ (i.e. be able to keep all public conversations in English)

- Strong organizational skills — ability to work full-time remotely with no supervision

- Responsibility — we want to trust you

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.