Jobs at Djinni

ATN corporation, the US industry Leader in the Intelligent Sports and Profesional Optics with Headquarters in Miami, FL is currently looking for an ambitious Junior C++ Developer (Embedded / Linux) to join our international team.

Required Technical Skills:
— Good knowledge of C++ (C++11 and newer standards)
— Understanding of core OOP principles
— Basic knowledge of STL containers and algorithms
— Comfortable working in a Linux environment (terminal, basic system tools)
— Experience using Git
— Basic understanding of build systems (CMake or Make)
— Basic understanding of multithreading concepts (mutexes, race conditions, atomics)
— Understanding of memory management concepts (stack vs heap, RAII, smart pointers)
— Basic understanding of embedded systems and digital electronics fundamentals
— Experience using AI tools (e.g., code assistants) as part of the development workflow
— English level: Intermediate (B1) or higher

Nice to Have:
— Experience with embedded Linux systems
— Experience debugging with gdb
— Familiarity with Valgrind or sanitizers
— Experience writing unit tests
— Understanding of performance considerations in resource-constrained systems

Soft Skills:
— Strong analytical and problem-solving skills
— Motivation to learn and grow in embedded development
— Responsibility and good self-organization
— Ability to work in a team and communicate clearly

We offer:

— Work in well-organized team of professionals
— Interesting and challenging tasks, opportunities for self-realization and career growth
-Paid vacation / sick leave
— Health Insurance
— Comfortable working conditions, office in the city center in Odesa|
— Flexible working hours
— Team buildings, snacks and fruits in the office
— Relocation bonus to Odesa or Sofia, Bulgaria

If you are a good fit for this position, please send your CV in English along with your salary requirements.

The position is open with a large product iGaming company that has created 100 cutting edge products, operating in 20 different markets, employing 1,300 people.

We're looking for an experienced Team Lead Developer with strong technical expertise in Node.js & React and a solid background in leadership, to join our growing fintech development team in  Lisbon, Portugal. You will lead a cross-functional team working on a payment integration platform, contributing directly to architecture, delivery, and team growth.

👉 Who are we looking for?

We're looking for an experienced Team Lead Developer with strong technical expertise in Node.js & React and a solid background in leadership, to join our growing fintech development team in Limassol, Cyprus. You will lead a cross-functional team working on a payment integration platform, contributing directly to architecture, delivery, and team growth.
 

👉 Requirements:

✔️ At least 8+ years of professional experience in the IT field.

✔️ 3+ years of experience in leadership positions.

✔️ 3+ years of commercial experience with Node.js & React.

✔️ 5+ years of commercial experience in web development.

✔️ Knowledge of JavaScript and the ECMAScript 6 standards.

✔️ Commercial experience in implementing REST and WebSockets.

✔️ Experience with Git version control system.

✔️ Experience with commercial databases, MySQL.

✔️ Experience with RabbitMQ.

✔️ Experience with Redis.

✔️Advanced level of English.

✔️ Excellent technical, diagnostic, and troubleshooting skills.

✔️ Strong leadership and organizational abilities
 

👉 Responsibilities:

✔️ Being transparent with the team about challenges, failures, and successes.

✔️ Hiring and training technical personnel.

✔️ Determining project requirements and developing work schedules for the team.

✔️ Delegating tasks and achieving daily, weekly, and monthly goals.

✔️ Liaising with team members and management to ensure projects are completed to standard.

✔️ Motivating staff and creating a space where they can ask questions and voice their concerns.

✔️ Delegating work and assignments to team members.

✔️ Collaborating with their team to identify and fix technical problems.

✔️ Lead the development of our in-house fintech platform with a focus on performance, scalability, and security.

✔️ Build and manage complex payment API integrations with banks, PSPs, and third-party services.

✔️ Contribute to full-stack development, ensuring consistency and stability across the product.

✔️ Actively participate in developing new features from concept to production.

✔️ Collaborate with product managers, designers, and stakeholders in agile workflows to ensure technical feasibility and business alignment.

✔️ Support the evolution of the architecture towards modern patterns (microservices, messaging systems, and scalable infrastructure).
 

👉 The company offers:

🧑🏻‍💻 Learning and development opportunities and interesting, challenging tasks.

✈️ Relocation package (tickets, staying in a hotel for 2 weeks).

📚 Opportunity to develop language skills and partial compensation for the cost of language classes.

🎁 Birthday celebration present.

🏝 Time for proper rest and 24 working days of Annual Vacation.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role: 
We're seeking a skilled C/C++ Embedded Engineer to take ownership of critical software components in client’s camera-based security devices. This role involves maintaining existing products through comprehensive debugging and bug fixing, as well as developing innovative new features.

Responsibilities:
- Design, develop, and maintain high-quality embedded software in C/C++ for camera-based security devices.
- Debug and resolve complex software, hardware, and network connectivity issues across the entire software stack.
- Develop new features and improve existing codebases for the product line.
- Optimize software performance for resource-constrained embedded environments.
- Conduct code reviews and provide technical mentorship to team members.
- Participate in architecture discussions and technical decision-making processes.
- Collaborate with QA teams to develop comprehensive testing strategies.
- Document software designs, APIs, libraries, and troubleshooting procedures.

Requirements:
- At least 5+ years of commercial experience in embedded development, with expertise in C/C++ (C++17 standard) and deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V).
- Proficiency in the full SDLC, including professional engineering practices like Git, CMake, code reviews, and continuous integration.
- Solid understanding of network programming and experience with multithreading on multicore microcontrollers.
- Expertise in communication interfaces (I2C, SPI, UART, and Wi-Fi) and experience writing device drivers and libraries.
- Ability to work independently and take ownership of complex projects.
- Excellent communication skills for technical discussions and documentation, with a collaborative mindset for cross-functional team environments.
- At least an Intermediate level in both written and spoken English (B1).

Nice to have:
- Understanding of security protocols and encryption methods
- Experience with Python for scripting and automation
- Experience using AI-powered tools to enhance productivity and code quality

The company offers:
- The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
- Competitive compensation and perks. Annual performance review
- Gig-contract
- 21 paid vacation days per year, paid public holidays according to Ukrainian legislation
- Development opportunities like corporate courses, knowledge hubs, and free English classes, as well as educational leaves
- Medical insurance is provided from day one. Sick leaves and medical leaves are available
- Remote working mode is available within Ukraine only
- Free meals, fruits, and snacks when working in the office.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client and role:
We are looking for an experienced Electronic Engineer to join a team and help develop and support innovative products and systems. In this role, you will work with a variety of teams that are involved in engineering, product development, implementation, and contract manufacturing. The ideal candidate is a specialist in low/medium power electronics (power supplies, converters, etc.) and analog circuit design.

Responsibilities:
- Development of battery powered devices, power models and highly efficient power supply systems
- Development of high-precision measurement systems
- Review and analyze digital and analog schematics, layouts, timings, signal integrity and consumption, carry out measurements and analyze results
- Research solutions to complex technical problems under specific constraints, recommend viable and cost-effective approaches
- Validate and troubleshoot devices through development and prepare related reports
- Work closely with other engineering groups (i.e. RF / Mechanical / Firmware engineering)
- Write required documentation

Requirements:
- BS degree or higher in Electronics or related field
- Proven experience in the field of electronic device development
- Deep knowledge of analog circuitry, experience in developing high-efficiency low-power power supplies
- Deep knowledge of the principles of building high-precision voltage measurement systems
- Deep understanding of electrical engineering standards and specifications
- Experience working with power harvesting, low power electronics, and battery powered electronics
- Design and troubleshooting skills for power electronics
- Good written and spoken English

Nice to have:
- Experience in developing microcontrollers based embedded systems, C (C++) programming
- Experience in developing projects using CAD Altium Designer

The company offers:
- The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
- Competitive compensation and perks. Annual performance review
- Gig-contract
- 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
- Development opportunities like corporate courses, knowledge hubs, and free English classes, as well as educational leaves
- Medical insurance is provided from day one. Sick leaves and medical leaves are available
- Remote working mode is available within Ukraine only
- Free meals, fruits, and snacks when working in the office.

About us:
 

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

Your impact:

• Drive product growth by optimizing key metrics across acquisition and activation flows.
• Conduct competitive research, analyze user feedback, and leverage funnel analytics to uncover insights.
• Identify growth opportunities and develop data-driven hypotheses for optimization experiments.
• Collaborate closely with marketing, design, analytics, and engineering teams to achieve impactful business results.
   

About you:

• 3+ years of experience in a growth-focused role (e.g., Growth Product Manager, Product Manager).
• Proficient in growth metrics, A/B testing, and data analytics.
• Strong understanding of design principles and copywriting strategies.
• Exceptional verbal and written communication skills.
• Proven experience working with cross-functional team.
• Upper-intermediate or higher proficiency in English.
   

Will be a plus:

• Experience working in B2C or subscription-based product.
• Hands-on experience conducting user interviews.
• Advanced knowledge of digital advertising principles.
   

What you get at BetterMe: 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture. 
Support for sports events. We cover entry fees and encourage the team to compete and participate together.  
Modern equipment.We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Find more about us on social media platforms: Instagram, LinkedIn.

About the Project

The 303 Team is seeking a Level 1 SOC Analyst to join our growing Security Operations Center.

The L1 SOC Analyst is an operational role focused on qualifying real-time security alerts and assisting with incident investigations across client infrastructures. As the front line of our defense, you will be responsible for monitoring system health and data feeds, gathering key forensic data, and resolving cases within your scope. You will work closely with Level 2 and Level 3 Security Engineers, escalating complex cases as necessary for Incident Response.

Beyond core monitoring, you will have the opportunity to contribute to penetration testing, automation, using AI/Machine Learning workflows.

Requirements:

• Strong understanding of network and systems security, security testing, and software security.
• Hands-on experience with Windows and *nix (Linux/Unix) platforms.
• Familiarity with scripting languages such as Python, Bash, Ruby, Perl, or PowerShell.
• Strong analytical and observational skills with the ability to "think outside the box" while following established SOC procedures.
• Excellent communication skills; a team player capable of functioning independently when required.
• Team player, able to function independently and as part of a team
• Ability to prioritize tasks in a fast-paced environment and a relentless drive to learn.
• Endless will to learn something new

Languages:

• Upper-intermediate (B2+) verbal and written English communication skills.

Nice to have:

• Prior experience or knowledge in Penetration Testing.
• Relevant industry certifications.
• Experience with Machine Learning/AI applications in security.
• Experience with Security Orchestration, Automation, and Response (SOAR).

Duties and Responsibilities:

• Follow Standard Operating Procedures (SOPs) for the intake of real-time security events and alarms.
• Monitor customer SIEM platforms to identify and triage potential security incidents.
• Gather and process forensic data related to alarm conditions.
• Respond to security incidents and events in a timely manner.
• Resolve and close cases based on defined security criteria.
• Create and deliver comprehensive security reports.

We offer:

• A low-hierarchy environment with an open-door policy and direct client cooperation.
• Long-term employer-employee partnership with a competitive salary and benefits package.
• Support with Information Security certifications from globally recognized organizations.
• Rapidly growing company with paths for career progression and personal development.
• Endless opportunities to work with cutting-edge tech and learn something new.

About the Project

We are developing an international online platform in the iGaming and entertainment industry, currently actively scaling in the Turkish market.

The project is in a rapid growth phase — the number of users and chats is increasing, and the support team is expanding.

We are looking for a Customer Support Team Lead who will manage the chat support team, build efficient processes, and ensure a high level of service for the Turkish GEO.

Your Responsibilities

Team Management

• Lead a team of Customer Support Operators (chat support).
• Create schedules, monitor attendance, and distribute workload.
• Onboard, train, and provide regular coaching to operators.
• Maintain team motivation and a healthy working atmosphere.

Quality & KPI

• Monitor and improve KPIs (CSAT, response time, FCR, quality).
• Review chats and provide structured feedback to operators.
• Work with mistakes and help develop operators’ soft skills.
• Collaborate with the QA team and participate in improving quality standards.

Operations & Escalations

• Handle escalations related to payments, verification, bonuses, and technical issues.
• Communicate with Payments, Product, Tech, and other teams.
• Optimize scripts, macros, and internal support processes.
• Participate in hiring operators for the Turkish market.

What We Expect From You

• Turkish — fluent (spoken and written) — mandatory.
• Ukrainian or English — confident level for internal communication.
• 2+ years of experience as a Team Lead / Supervisor in support, call center, or chat support.
• Understanding of support KPIs and metrics.
• Experience in iGaming / betting / online entertainment is a strong plus.
• Strong people management skills: coaching, feedback, conflict resolution.
• Willingness to work evening and night shifts aligned with Turkish time.
• Experience managing a remote team is a plus.

Support Team Lead / Supervisor experience — highly relevant.

iGaming / betting support experience — a strong advantage.

What We Offer

• Fully remote position — work from anywhere.
• Schedule: 5/2, shifts aligned with the Turkish time zone.
• Evening and night shifts.
• Paid onboarding and support during the adaptation period.
• Direct collaboration with Product, Payments, and QA teams.
• Opportunity to build and scale a team for a key market.
• Long-term cooperation and growth opportunities within the project.

At Krasty Soft, we don’t just write code—we build the future through rules engines, entity schemas, and advanced AI agent orchestration. We are looking for an architecturally-minded developer who lives in symbiosis with AI tools. If you aren’t highly AI-native already, we won't be a fit.

The Mission:
You will build AI harnesses and swarm management systems, handling massive data streams by integrating dozens of 3rd-party tools for enrichment and scraping.

Core Responsibilities:
* Design and rapidly implement application architectures capable of processing data from multiple external sources.
* Experience with automation and AI tooling such as Apollo (sales intelligence), Phantombuster (web automation), and Exa (AI search API) will be a strong plus.
* Build automated email campaigns and complex flows.
* Develop sleek, responsive UIs using React (JS/TS) + Node.js skills.
* Upper - intermediate level of English.

What We’re Looking For:
* Power user of Code Assistants and AI agents. You will be tested on swarms/minions.
* Deep understanding of Data Lakes and scalable system design.
* Ability to turn architectural concepts into working code quickly and cleanly.
* Exceptional speed in mastering new frameworks and technologies.

Perks & Benefits:
* 100% Remote, flexible hours, zero bureaucracy, and no micromanagement.
* Corporate English lessons.
* Compensation for AI tools.
* Paid vacation, weekends, and a supportive, high-performing team.
* Engaging corporate parties, exciting online events, and loads of cool gifts and cool company swag!

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Genesis is a full-service international IT company. More than 1,500 people in five countries create products for more than 200 million unique monthly users. We are one of the largest partners of Facebook, Google, Snapchat, and Apple in Eastern Europe. Our ecosystem consists of more than 15 companies and an investment fund.

EverHelp is a company in the Genesis ecosystem. We’re a team of professionals, that’s developing outsourcing support services for plenty of products all over the world at a dynamic tempo. The project launched in 2021, and last year we experienced a yearly growth rate of +82%. Since February 2022, we've managed to preserve all our workplaces and, most importantly, we continue to strengthen our team while maintaining an employee satisfaction rate of over 90%.

In 2026, EverHelp was named one of the 28 Best Places to Work by the Business Intelligence Group — a global award recognizing companies with strong cultures and outstanding workplace environments.

Our statement:

• We’re against war and unjustified aggression,
• We evacuated all the teammates and their families from the frontline, helped them find a new place to live and provided financial support,
• We provided the team with charging stations,
• We continue to work together for the future of Ukraine.

As EverHelp is constantly growing, we are in search of Lead Generation Specialist. The mission is to drive EverHelp’s growth by generating high-quality, ICP-matched leads and building a prospect database for the SDR team.

Your future responsibilities include:

• Identifying and researching potential clients using various tools and platforms (Apollo, Sales Navigator).
• Researching the market and helping define/refine target customer profiles (ICP).
• Creating, updating, and maintaining a database of potential customers.
• Passing high-quality leads/contacts to the SDR team in an agreed format.
• Achieving monthly and quarterly lead generation targets.

Needed experience & skills:

• 6+ month of experience in B2B lead generation/list building/outbound support.
• Hands-on experience with lead generation tools.
• Market/ICP research mindset (finding the right segments, roles, and targets).
• English level - B2.
• Strong attention to detail (clean data, correct titles/companies, no duplicates).
• Self-discipline and strong organization skills (ability to work consistently with volume).
• Patience and focus on repetitive tasks without losing quality.
• Openness to feedback and willingness to learn fast.

Work with EverHelp is about:

• Opportunity to join the Ukrainian company and help the Ukrainian economy,
• 20+ vacation days and unlimited sick leaves, corporate doctor & psychologist,
• Medical insurance and +10 Healthcare leaves for mental & physical recovery,
• Systematic learning & development inside the team and on an individual level: compensation for professional webinars, courses, conferences, etc.,
• Ability to work from Lviv & Kyiv offices with free breakfasts and lunches or fully remotely,
• Team of professionals ready for knowledge sharing, internal professional communities, team buildings,
• Corporate discounts for gym membership and for other different services like medical services, language schools, etc.

A leading UK-based financial services company in the medical and dentistry sectors is hiring a Lead–Senior PHP Software Engineer to join their core Automatic Lending Platform (ALP) team.

The platform powers automated lending, loan management, payment processing, and integrations with credit bureaus, lenders, and payment providers. This is a full-stack role with a strong focus on backend PHP development, working on a mature, mission-critical financial system.

The engineering team follows an AI-forward approach, actively using tools like GitHub Copilot, Claude, and Cursor to accelerate development, while maintaining high standards for security, correctness, and code quality.

Responsibilities

• Develop and maintain features across automated decisioning, loan management, and payment processing
• Build integrations with credit reference agencies (TransUnion, Equifax), lenders, and payment gateways
• Implement automated workflows using event-driven architecture and decision engines
• Work with multi-tenant systems, ensuring data isolation and security
• Optimize database queries and caching for performance and scalability
• Contribute to REST API development for internal and external integrations
• Write and maintain unit and functional tests (Codeception)
• Participate in AI-assisted code reviews
• Debug production issues involving financial transactions and third-party integrations
   
• Required Skills & Experience
• 3+ years of PHP experience (PHP 8.1+)
• Strong hands-on experience with Yii2 (ActiveRecord, components, modules, behaviors)
• Solid understanding of MVC, OOP, modern PHP features
• Strong MySQL skills (complex queries, transactions, indexing, migrations)
• Experience building RESTful APIs and authentication systems (OAuth, API keys, sessions)
• Experience with background job processing / queues
• Understanding of caching strategies (Redis)
• Frontend basics: CSS (Flexbox, Grid), responsive design
• Experience with Git, Docker, and software testing practices
• Ability to work with large, legacy codebases
• Strong debugging skills and critical thinking, especially when reviewing AI-generated code
  
  Nice to Have
• Experience in fintech, lending, or financial services
• Knowledge of Vue.js 3
• Experience with event-driven architectures, rule engines, or workflow systems
• Experience with payment processing, open banking, or credit bureaus
• Experience using AI coding tools (Copilot, Claude, Cursor)
• Experience with CI/CD pipelines, TypeScript, or other PHP frameworks (Laravel, Symfony)
  
   

As a Hardware Engineer, you will contribute to the development of the most advanced electronic equipment used in the UAV application area. There’s an opportunity to join the exceptionally skilled cross- functional team capable of creating advanced system-level solutions from scratch.

Responsibilities:

— participation in product and prototype development;
— design, develop, and review PCBs and their sub-components;
— drive resolution of different technical issues, including those related to architecture (performance, power consumption, thermal behavior), production (quality, manufacturing), and development (schematic design and review, PCB layout, and overall system integration);
— research on hardware components that could be used to solve business problems;
— documenting technical solutions;
— generating PCB manufacturing documents;
— be responsible for the entire HW product development lifecycle.

Skills & Experience:

— solid understanding of principles of analog/digital electronics;
— able to design the complex PCB projects;
— understanding of the full device manufacturing cycle;
— hands-on experience with lab measurements with modern equipment;
— knowledge of EMI/ESD protection principles;
— experience with modern simulation tools;
— experience with Altium Designer/KiCAD;
— strong debugging and troubleshooting abilities, analytical skills;
— intermediate level of technical English.

Nice to have:

— understanding of RF design;
— high-speed digital circuits design;
— PCB development with FPGA.

This position offers a unique opportunity to work in a high-tech team that develops innovative solutions and directly influence the future of the industry. Want to learn more about this role? Submit your application and we’ll be in touch to discuss the next steps!

Numerical Technologies, a leading provider of software development and consultancy services for financial institutions, is looking for talented people experienced in Math and Python who will be responsible for development, testing, implementation, debugging and support of sophisticated financial applications.

Joining Numerical Technologies is a unique chance that provides the opportunity to work alongside experienced professionals on impactful, quantitative projects across North and South America, Europe, the Middle East, Africa, CIS and South Asia. This position is a chance to work hand-in-hand with expert quantitative researchers and quantitative engineers to create and implement research and simulation tools that leverage existing automated trading software and sophisticated statistical techniques and technologies.

Do you enjoy the process of problem solving, a process where you recognize areas of improvement and iterate and innovate to improve? Does your curiosity and desire to learn drive you? If this sounds like you, don't miss this opportunity to gain valuable experience in a highly competitive and demanding fintech industry.

What are we looking for?

◼️ Deep understanding of Applied Mathematics: Probability Theory and Statistics, Numerical Methods, Linear Algebra, Optimization

◼️ Bachelors, Masters or Phd in Physics, Mathematics, Statistics; or equivalent experience (we also welcome students)

◼️ At least 0.5 year of commercial experience as a Python Developer

◼️ Practical experience with AI technologies, particularly in applying them to solve real-world business problems
◼️ Basic understanding of NLP concepts
◼️ Familiarity with LLMs, embeddings, vector databases, and RAG architectures

◼️ Willingness to learn together with a team of professionals
◼️ Experience working with LLM APIs (OpenAI, Anthropic, Azure OpenAI, etc.)

◼️ Knowledge with Git, Jira, and Confluence

◼️ Excellent communication skills

◼️ Intermediate and higher level of English.

Please mention in your application any participation or awards in mathematics, physics, or programming Olympiads.

What will you be doing?

◼️ Collaborating with cross-functional teams to develop AI-driven solutions that address specific business challenges.

◼️ Continuously learning and staying updated on the latest AI technologies and best practices, applying this knowledge to improve existing projects.  

What additional skills will help you stand out?

◼️ Experience in Machine Learning

◼️ Participation in Kaggle competitions

◼️ Experience working at a financial institution

◼️ Experience working with cloud platforms (AWS, Azure)

We offer:

◼️ Competitive compensation depending on experience and skills

◼️ Regular assessments and salary reviews

◼️ Compensation for sick lists and regular vacations

◼️ Health insurance

◼️ English classes with certified English teachers

◼️ Flexible working schedule

◼️ Friendly team and enjoyable working environment

◼️ Comfortable, spacious office within 10 min from all three Metro lines.

◼️ Corporate and social events.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client's platform is designed to work with sales representatives and automate as much of their work as possible, in order to allow them to connect with their clients and make their communications faster. The company also provides intelligence to team managers with performance insights, allowing them to coach their sales reps more effectively.

About the role:
As a Machine Learning Engineer in the Conversational Intelligence Team you will be responsible for building systems that process real-time audio and text streams from Knowledge AI Assistant. You will build scalable machine learning platforms and systems to handle large quantities of data. Engineer low-latency and high-throughput ML systems that must scale for growing business.

Responsibilities:
- Working with voice streams and real-time transcriptions of voice streams to extract intelligence and actionable insights for customers
- Analyzing the relevance of extracted intelligence, performance of the extraction algorithms, and evaluating the performance of third party voice processing APIs
- Finding ways to engineer high availability into a system that has lots of moving parts, not all of which are directly under your control
- Working with stakeholders to make sure our customers have the tools they need to be successful on our platform
- Finding quick ways to prototype and test possible solutions to large problems
- Looking across the stack for the best return on investment for any given pain point.

Requirements:
- 4+ experience in Machine Learning sphere
- 2+ years of experience working with Natural Language Processing.
- Experience with cloud-based data platforms and continuous-deployment projects
- Experience with implementing machine learning pipelines
- Willing to go above and beyond to help other team members
- Ability to prioritize details along a path of iterative delivery
- Ability to quickly ramp up new technologies and start contributing.

Desirable:
- Experience with Go
- Experience building platforms from scratch

We offer:
- Competitive salary and perks; annual satisfaction survey and performance review
- Paid vacation and 100% paid sick leaves
- Work in a creative friendly environment using cutting-edge technologies
- Technical and product leadership opportunities

We are looking for a Data Analyst for our products in the eSports industry.

Location: all over the world.

Team: Senior Data Analyst, BI Analyst.

Who will the candidate directly interact with: Head of Analytics.

Requirements:

• 3+ years of experience in Data Analytics / Business Intelligence with large-scale datasets.
• Advanced hands-on experience with SQL, ClickHouse, and relational databases.
• Strong experience building and optimizing dashboards and reports in Tableau.
• Experience delivering end-to-end analytics solutions and translating data into actionable business insights.
• Experience ensuring data quality, consistency, and governance standards.
• Experience owning analytics for a project or business unit.
• Experience in gaming, eSports, or high-load transactional environments is preferred.
• English- sufficient for professional communication and documentation.
• Ukrainian or Russian — Upper-Intermediate+ / Advanced (for internal communication).

Required education/Training background:

• Strong academic foundation in databases and SQL, statistics and probability, data analysis and modeling, and information systems architecture.

Will be an advantage:

• Proven experience integrating, transforming, and migrating data across multiple systems (ETL/ELT).

List of technologies:

• SQL (PostgreSQL, MySQL, SQL Server, Oracle).
• ClickHouse.
• ETL/ELT tools.

Responsibilities:

• Take full ownership of analytics for a specific project or business unit.
• Collect, clean, and transform data from multiple databases and sources.
• Design, create, and maintain database tables, views, queries, and data models.
• Integrate and migrate data across different systems and databases (ETL/ELT).
• Build, maintain, and optimize dashboards and reports in Tableau.
• Conduct in-depth data analysis and translate results into actionable business insights.
• Ensure data quality, consistency, and governance across all datasets.

Key Deliverables:

• High-quality dashboards and reports in Tableau.
• Analytical research and insights that inform business decisions.

What we could offer:

• 24 days of paid leave per year.
• 100% paid sick leave.
• Salary range: $2000-$5000 USD (depending on skills and experience).
• Full-time remote.
• Long-term collaboration.
• Sustainable business.
• Game and entertainment development company.

Stages:

• HR interview (1 hour).
• Test task.
• Technical interview (1 hour).