ITExpert

The company is a successful market leader and is developing a live-streaming platform with over 450 million registered users. It operates in a sector that is projected to reach $240 billion in the coming years. The platform provides a high-quality B2C experience, enabling millions of talented people worldwide to create live content, engage with their audience, and monetize their skills through advanced global video technologies.

The company was founded in 2018. Currently, it is an international team of 350+ specialists with offices in Tel Aviv, Kyiv, Warsaw, and Limassol. Given the nature of the product, all teams work on-site from the office. In Warsaw, presence in the office is expected at least 4 days a week.

The company offers:

• Stock options (the company has Silicon Valley origins)
• Health insurance for employees + 75% discount for family members
• 20 paid vacation days, public holidays in Poland, and 3 sick days without a medical certificate (unlimited with a certificate)
• Work equipment
• Annual performance-based bonuses
• Free lunches, parking, and a Multisport card
•  

The company develops both mobile and web applications, with a current focus on developing the web version.

An international product company — a leader in the live-streaming industry — is looking for a Senior Frontend Engineer in Warsaw.

The platform has over 450 million registered users and allows content creators worldwide to connect with their audiences and monetize their talents. The team consists of 350+ professionals globally.

They offer:

• Stock options
• Medical insurance (100% for employees and 75% for family members)
• Office lunches
• Parking
• Multisport card

Requirements:

• Experience with React.js
• Experience with Redux
• Experience with TypeScript

Location: Warsaw (office-based).

A fast-growing product company is looking for a Python Engineer (AI/ML) to join its Warsaw-based team.

This role sits at the intersection of AI systems, scalable backend engineering, and data infrastructure. It’s a great match for someone who enjoys building distributed systems and working on real production-grade AI pipelines — not just experiments.

What’s offered:

• stock options
• annual performance bonus
• medical insurance
• 20 paid vacation days
• work equipment
• office perks (lunch, parking, sports card)

What you’ll be working on:

You will develop services for AI lifecycle management and orchestration while building and maintaining scalable data pipelines for collection, processing, and validation. The role also involves contributing to distributed microservices architecture, monitoring systems, and collaborating with cross-functional teams in a cloud environment.

Must have

• 4+ years of commercial experience with Python
• Strong hands-on experience with Flask
• Experience with microservices architecture
• Solid experience with NoSQL + relational databases

A product-focused deep-tech company is looking for a Hardware Network Engineer to take ownership of the network layer of its platform.

The team develops AI-powered systems for coordinating autonomous drone swarms. The technology is hardware-agnostic and has already been validated in tens of thousands of real-world missions. In 2025, the company secured $15M in funding to accelerate product development and scaling.

The company offers:

• salary review every 6 months
• Medical insurance
• 20 working days of vacation
• +2 extra days per each year in the company
• Unlimited paid sick leave

The specialist will be responsible for the network layer of the platform — ensuring security, stability, and integration with radio systems, MESH protocols, and routing in embedded environments.

Requirements: Experience with wireless communication, digital communication for IoT, hardware, or embedded systems.

Preferred: experience with secure and jamming-resistant communication.

Work format: Full-time. Umowa o pracę or B2B.

A product company is looking for a Senior C++ Developer to work remotely. 
 

The company provides ultra-low latency financial backbone systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms, accounting for over 95% of currency liquidity, and provides a comprehensive solution using a single API for both Maker and Taker. These systems allow the bank to serve a multitude of algorithmic traders, providing market access and trading, risk management, price matching, liquidity aggregation, etc.
The company has created a product that allows international companies and banks to conduct instant transactions on global currency exchanges with minimal time delay using its own low-latency gateway. This solution is an advantage for them to be ahead of competitors by fractions of a millisecond.

Two rounds of interviews are planned, including with the company's CEO.
The team consists of 17 C++ developers.
 

Experience in server development on C++ (Linux), multithreading required.
Will be a plus: with High-load systems.

The product company is looking for a Lead C++ Developer to work remotely. 

The company provides ultra-low latency financial backbone systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms, accounting for over 95% of currency liquidity, providing a comprehensive solution using a single API for both Maker and Taker. These systems allow the bank to serve a multitude of algorithmic traders, providing market access and trading, risk management, price matching, liquidity aggregation, etc.
The company has created a product that allows international companies and banks to conduct instant transactions on global currency exchanges with minimal time delay, using its own low-latency gateway. This solution is an advantage for them to be ahead of competitors by fractions of a millisecond.

Two rounds of interviews are planned, including with the company's CEO.
The team consists of 17 C++ developers.
 

Required: experience in leading a team, experience in server-side development in C++ (Linux), multithreading.
It will be a plus: with High-load systems and on FinTech projects.

A leading international product company in the live-streaming industry is looking for a Senior Product Analyst in Warsaw.

The platform has over 450 million registered users and enables creators worldwide to connect with their audiences and monetize their talents. The team consists of 350+ global professionals.

They offer:

• Stock options
• Medical insurance (100% for employees and 75% for family members)
• Office lunches
• Parking
• Multisport card

Requirements:

• Experience as a Data Analyst / Product Analyst / Game Analyst
• Experience with BI tools (Looker, Tableau, Power BI, etc.)
• SQL experience
• Experience with cloud platforms
• B2C experience
• Mobile analytics

Location: Warsaw (office-based).

The product company is looking for a Senior Product Analyst in Warsaw.

A successful market leader, a live-streaming platform with 450+ million registered users.
The B2C mobile platform allows millions of talented people worldwide to connect with their fans and monetize their talents.lions of talented people worldwide to connect with their fans and monetize their ta

The live streaming platform was founded in 2018 in the USA and is powered by 350+ global employees.

They offer: options, medical insurance (100% for employees and 75% for family members), lunch in the office, parking, multisport card.

Requirements:

• experience as data analyst / product analyst / game analyst
• experience with BI tools such as Looker / Tableau / Power BI, etc.
• SQL experience
• cloud experience (not any specific, just one of cloud's in general)
• B2C experience
• mobile analytics

A MilTech product company is looking for an Ardupilot Engineer.

The team develops autonomous drone control systems designed to work with different types of platforms and real field conditions. The solutions are not tied to a specific manufacturer and are already being used in a large number of missions.

The specialist in this position will be responsible for developing, configuring, and testing Ardupilot for various UAV platforms.

Requirements:

- experience with Ardupilot, PX4, or similar open-source autopilots (copters)

- understanding of MAVLink, mission planning, and UAV communication protocols

- practical experience in UAV configuration, flight testing and log analysis (Mission Planner, MAVProxy or similar)

They offer:

- medical insurance

- 20 days of paid leave

- paid sick leave.

A fast-growing SaaS company, which is transforming the way tax, accounting, and audit firms operate, is looking for a Staff Backend Engineer (Python) to work remotely.

Founded in 2017, the company now has over 350 professionals. It is trusted by 10,000+ firms in 25+ countries. The all-in-one platform helps firms manage documents, payments, workflows, and communication more efficiently.

You will be responsible for the full cycle of launching a new direction, which includes:

• Selection and technical justification of the main Python framework
• Development, launch, and commissioning of the first services on Python
• Creation and documentation of development standards and processes for the Python stack
• Building CI/CD processes in close collaboration with the DevOps team
• Leading and implementing major technical initiatives (epics)
• Participating in the hiring, onboarding, and mentoring of future Python team members
• Active communication with business representatives

What the company offers: 30 days of vacation, paid sick leaves, training and development budget.

Requirements: experience working with Python, microservices, and AWS, experience making architectural and technical decisions.

A Senior Python Engineer is needed for a fully remote position  in US-based company.

This is a US-based company that brings together specialists from Ukraine, Poland, Romania, Portugal, Canada, and the United Kingdom. They work with Fortune 500 clients and technology startups, helping them design, build, and launch new products.

✔️The company has a team of over 200 professionals — engineers, designers, analysts, and consultants — who solve business challenges using modern technologies.

✔️The long-term project is a SaaS platform for managing, running, and monitoring clinical trials for new pharmaceutical products.
The system is used in more than 140 countries, including the United States. The platform helps digitize clinical trial processes, automates large-scale data processing, and accelerates drug development while improving data quality and accuracy.

Requirements:
- Strong experience with Python and asynchronous programming
- Advanced knowledge of SQL queries
- Conversational English
- Experience with data tools is a plus

MilTech-компанія шукає Program Manager / Technical Product Manager.

Команда працює з автономними UAV (fixed-wing, VTOL) у реальних умовах: шум сенсорів, вітер, деградація сигналів. Рішення проходять валідацію як у симуляції, так і під час реальних польотів. Продукти відповідають стандартам НАТО та застосовуються у прикладних оборонних задачах.

Ключові обов'язки: формування та контроль програмного роадмапу (milestones, dependencies, risks); координація крос-функціональних команд; робота з фідбеком від військових та відділу Customer Support для вдосконалення продукту.

Ключові вимоги: досвід продуктового менеджменту і менеджменту проектів, технічний бекграунд і розуміння нюансів Hardware розробки.

Пропонують офіційне оформлення або гіг-контракт, бронювання, відпустку, лікарняні та техніку для роботи.

MilTech-компанія шукає Guidance Navigation & Control Engineer (GNC Engineer) для розробки систем навігації та керування безпілотних літальних апаратів.

Команда працює з автономними UAV (fixed-wing, VTOL) у реальних умовах: шум сенсорів, вітер, деградація сигналів. Рішення проходять валідацію як у симуляції, так і під час реальних польотів. Продукти відповідають стандартам НАТО та застосовуються у прикладних оборонних задачах.

Основні завдання:
- Розробка алгоритмів навігації, наведення та керування (GNC);
- State estimation та sensor fusion (IMU, GNSS тощо);
- Реалізація та тюнінг Kalman-фільтрів (EKF) і PID-контурів;
- Аналіз польотних логів та покращення стабільності системи.

Ключові вимоги:
- Практичний досвід з control theory, фільтрами Калмана та sensor fusion;
- Реальний досвід роботи з навігаційними алгоритмами або алгоритмами позиціонування;
- Досвід з C++ та/або Python;

Досвід у UAV / robotics / autonomous systems — великий плюс.

Формат роботи — віддалено в Україні.

Пропонують офіційне оформлення або гіг-контракт, бронювання, відпустку, лікарняні та техніку для роботи.

MilTech-компанія шукає Program Manager / Technical Product Manager.

• Команда працює з автономними UAV (fixed-wing, VTOL) у реальних умовах: шум сенсорів, вітер, деградація сигналів. 
• Рішення проходять валідацію як у симуляції, так і під час реальних польотів. 
• Продукти відповідають стандартам НАТО та застосовуються у прикладних оборонних задачах.

Пропонують:
- офіційне оформлення або гіг-контракт, 
- бронювання, відпустку, лікарняні,
- техніку для роботи.

Ключові обов'язки: 
- формування та контроль програмного роадмапу (milestones, dependencies, risks); 
- координація крос-функціональних команд; 
- робота з фідбеком від військових та відділу Customer Support для вдосконалення продукту.

Ключові вимоги: 
- досвід продуктового менеджменту і менеджменту проектів, 
- технічний бекграунд і розуміння нюансів Hardware розробки.

Продуктова компанія у пошуках Senior .NET Core/Blazor C# Developer.

Формат роботи — відвідування офісу у м. Луцьк, оскільки передбачена робота із фізичним продуктом. Можливе бронювання.
 

✔️ Це провідний виробник сучасного обладнання для ритейл компаній. Постачають обладнання для Allegro, Сільпо, ŻABKA, АТБ, Нова Пошта, Rozetka, Епіцентр, WOG та інших.
 

✔️ Розробляють різні продукти:
- Поштові термінали та управління їх мережею Loko Soft,
- Каси самообслуговування,
- Сучасні кавові точки,
- Модульні стелажі для торгових площ,
- Преміальні холодильні та морозильні вітрини

В компанії працює понад 2200 співробітників та постачають продукцію до понад 75+ країн.
 

✔️ Пропонують: бронювання, офіційне працевлаштування, надають техніку, можливості для навчання та розвитку.
 

✔️ Вимоги: досвід з .NET Core, готовність працювати з Blazor, розмовна англійська.
Досвід з Blazor буде плюсом.