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Senior Java Engineer With Python Expertise jobs in Ukraine· Page 29

Results 561–579 of 579 for “Senior Java Engineer With Python Expertise” in Ukraine.

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skelar logo
Full-time|On-site|Kyiv

Welcome to Leaply, a dynamic and rapidly expanding ecosystem of digital and physical products aimed at empowering individuals to cultivate healthier habits and enhance their lives. Since our launch in 2024, we have experienced remarkable growth, achieving a 10x revenue increase in just six months, with significant traction across the US, Europe, and beyond.A…

Nov 6, 2025
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SKELAR logo
Full-time|On-site|Kyiv

SKELAR is a prominent Ukrainian venture builder focused on creating international tech businesses. Together with our co-founders, we assemble strong teams to excel in global markets.Currently, SKELAR has a diverse portfolio of businesses across various niches, from EdTech to marketplaces. Our companies consistently rank among the top startups and product companies in Ukraine, achieving high standings in the AppStore and developing platforms used by millions worldwide. Our ventures have been featured in leading media outlets such as TechCrunch and Wired.We are seeking a Senior Product Manager (Retention) for our partner business, TENTENS Tech. This role will focus on developing retention strategies and driving user return growth.TENTENS Tech is a Ukrainian IT company specializing in streaming and social discovery platforms. Our team has successfully launched numerous platforms that are utilized by millions around the globe (except Antarctica, for now).Our motto, “We don’t think limits,” reflects both our strategic vision and the motivation of our team to push beyond the horizon.Key Challenges:Developing and implementing a robust Retention Marketing strategy.Generating, prioritizing, validating, launching, and analyzing a multitude of hypotheses regarding retention channel logic.Systematically enhancing key product metrics linked to user activation, retention, and return.Advancing the recommendation system logic for sending emails, SMS, and web push notifications through our proprietary ESP system.Initiating and developing new user retention channels.Conducting regular user and market research to discover new growth opportunities for the product.Taking responsibility for strategic development and actively participating in setting departmental goals.What We Value:Must-haves:At least 2 years of experience in product management, user growth, or retention/CRM initiatives.Analytical mindset and ability to make data-driven decisions (collecting, analyzing, and interpreting data to enhance product and strategic planning).Proficiency in creating technical specifications for development.Proven track record of achieving business objectives through the validation of product hypotheses.

Nov 6, 2025
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Ajax Systems logo
Full-time|On-site|Zakarpattia

Join Ajax Systems, Europe’s leading manufacturer of security systems! With over 4.5 million end-users and 330,000 PRO-users across 180 countries, we are proud to provide comprehensive security solutions for residential and commercial properties of all sizes. Our diverse product portfolio includes 280 wired and wireless devices designed for intrusion protection, video surveillance, fire safety, and automation. We are a successful Ukrainian company driven by innovation and energy.The manufacturing process is supported by five departments: SMT assembly, assembly, semi-finished goods, testing, and finished products, along with our experimental technology and quality control departments. Our state-of-the-art SMT and conveyor lines automate key processes, continually enhancing our production capabilities.We are committed to meeting European standards, providing competitive working conditions, opportunities for growth, and financial stability.As part of our active expansion, we are looking for a Repair Technical Lead to join our manufacturing team.

Mar 12, 2026
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Sigma Software Group logo
Full-time|On-site|Kyiv

Join our dynamic team at Sigma Software Group as a Senior TypeScript/Node.js Developer, where you'll play a pivotal role in the development of an innovative advertising platform tailored for the Swedish market. You'll work with cutting-edge technologies to build scalable, high-performance applications while collaborating with a talented team of professionals. Your expertise will help shape the future of digital advertising.

Mar 26, 2026
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Miratech logo
Full-time|On-site|Odesa

Join our dynamic team at Miratech as a Senior Cloud Database Administrator focused on IVR and Analytics Platforms. In this pivotal role, you will design, implement, and maintain cloud database solutions that enhance our analytics capabilities and improve the overall performance of our systems. You will work closely with cross-functional teams to ensure seamless integration and optimized database performance.Key responsibilities include:Administer and optimize cloud-based databases to support IVR systems and analytics platforms.Collaborate with engineering teams to develop innovative solutions that meet business needs.Monitor database performance and implement improvements to enhance efficiency.Provide expert guidance on database architecture and best practices.

Apr 2, 2026
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Miratech logo
Full-time|On-site|Dnipro

Join our dynamic team at Miratech as a Senior Cloud Database Administrator specializing in IVR & Analytics Platforms. In this pivotal role, you will be responsible for designing, implementing, and managing robust cloud database solutions that enhance our analytics capabilities. You will collaborate with cross-functional teams to optimize data flows and ensure data integrity while leveraging cutting-edge cloud technologies.

Apr 2, 2026
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Kyivstar logo
Full-time|Hybrid|All

Role Overview The Senior Sales Support Specialist (Fixed & Online Services) at Kyivstar focuses on supporting and improving processes for connecting, modifying, and disconnecting fixed-line and online services for business clients. This role ensures all work aligns with internal standards and aims to improve the overall customer experience. Main Responsibilities Provide expert guidance and support for connection, modification, and disconnection of fixed-line and online services. Advise internal teams on related procedures and operations within information systems. Process service requests, checking that all contractual documents and required approvals are accurate and complete according to internal standards. Review and verify that contractual terms and information in systems match before registering services in the billing platform. Contribute to cross-functional projects by analyzing service delivery and customer experience, and by preparing proposals for process optimization, automation, and service improvements. Keep service descriptions, procedures, and instructions up to date in the corporate knowledge management system, and initiate updates when needed.

Apr 20, 2026
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nix logo
Full-time|Remote|Ukraine

nix is seeking a Lead PHP Developer based in Ukraine to work with a global client specializing in corporate brand protection and domain management. This client supports Fortune 500 companies and large enterprises, offering services such as domain registration, online brand monitoring, and anti-counterfeiting. Project focus The main task centers on merging two existing client portals into a single, unified platform. Throughout this process, all current features must be preserved, with the aim of reaching full feature parity before any migration takes place. Technology stack PHP with Laravel RabbitMQ MySQL Nuxt.js (Vue.js) AWS infrastructure Key responsibilities Lead the technical effort to combine two legacy portals while maintaining existing functionality Ensure a smooth transition to the unified platform with no loss of features Work within the specified technology stack to deliver project goals

Apr 24, 2026
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Ajax Systems logo
Full-time|On-site|Kyiv

Ajax is a trusted name for over 4.5 million end-users and 330,000 PRO users across more than 180 countries. We provide comprehensive security solutions for residential and commercial properties of various scales. Currently, Ajax's portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort automation. Each year, we showcase significant growth in both our team size and global user base. The R&D department at Ajax, which includes the System, Device, Automation, and QA departments, is responsible for device development. Automation Department focuses on developing hardware and software complexes for testing each device during production, creating robotic lines for assembly and packaging automation, and developing software for device firmware and production management. We aim to optimize sensor manufacturing time using Python 3 and Embedded C.

May 5, 2026
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Flosum logo
Full-time|Remote|Remote — Ukraine

Role Overview Flosum is hiring a Software Development Manager to work remotely from Ukraine. This role leads software development projects and oversees the full development lifecycle, from initial concept through to delivery. What You Will Do Guide and support the development team through all stages of the software lifecycle Work closely with cross-functional teams to deliver software solutions that meet high standards for quality and performance Promote a culture of continuous improvement within the team About Flosum Flosum builds software solutions and values strong leadership, collaboration, and a commitment to delivering quality products.

Apr 20, 2026
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Sigma Software Group logo
Game Developer

Sigma Software Group

Full-time|On-site|Kyiv

Sigma Software Group is looking for a Game Developer in Kyiv to help create new gaming experiences. This role blends creative thinking with technical expertise to design and build interactive gameplay. Role overview Work as part of a collaborative team, contributing to the design and implementation of gameplay features. This position involves close cooperation with artists, designers, and fellow developers to turn game ideas into reality. What you will do Design and implement gameplay mechanics Collaborate with team members from different disciplines Contribute to the development of new game concepts Requirements Creativity and technical skills in game development Ability to work effectively within a team

Apr 29, 2026
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Welltech logo
Full-time|Remote|Ukraine

Who Are We?At Welltech, we are dedicated to our mission of inspiring and empowering individuals to pursue their wellness journey. With a global footprint and roots in Ukraine, we have successfully engaged over 25.5 million users, helping them cultivate healthy habits through our innovative and interactive wellness solutions. Our presence spans five hubs located in Cyprus, Ukraine, Poland, Spain, and the UK, all supported by a dynamic team of over 700 professionals. Our apps, including Muscle Booster, Yoga-Go, and WalkFit, are designed to empower users to transform their lifestyles and embark on personalized wellness journeys.At Welltech, you can make a significant impact. Our core values emphasize collaboration, results-driven efforts, leadership by example, and the ethos of being "well-makers." If you thrive in a fast-paced environment and resonate with our mission, we invite you to join us in shaping the future of wellness.

Feb 17, 2026
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Ajax Systems logo
Full-time|On-site|Kyiv

Ajax Systems is a leading international technology company and the largest developer and manufacturer of Ajax security systems in Europe, integrating smart home capabilities. The Ajax ecosystem features over 180 devices, mobile and desktop applications, and a proprietary server infrastructure. Our products safeguard 3.5 million users across 187 countries, and our team consists of over 4100 employees, continuously expanding. We oversee the complete production cycle, from idea and prototyping to mass production and global sales. Our teams operate across various locations, including R&D and manufacturing in Ukraine, as well as international offices and logistics centers throughout Europe. Currently, we are looking for a Middle/Senior Recruiter to help scale our teams in key business functions. You will be part of the Business Unit recruitment team, responsible for sourcing specialists in the following areas: Business Excellence Security Marketing Finance Supply Chain People Management Legal The team consists of 3 Recruiters, 2 Talent Sourcers, and a Team Lead. This role involves close collaboration with business line leaders and C-level executives, influencing hiring decisions and working across various roles, from expert to leadership positions. Moreover, you will have the opportunity to engage in international hiring and technical roles for Ajax Systems teams in Ukraine and other countries.

Mar 16, 2026
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Gameloft logo
Full-time|On-site|Lviv

Join our dynamic team at Gameloft as a UI Artist for the enchanting Disney Dreamlight Valley. In this role, you will bring user interfaces to life, contributing creatively to the overall aesthetic and functionality of the game. Your artistic vision will help shape an engaging user experience that captivates players.As a mid to senior-level artist, you will collaborate closely with designers and developers, ensuring that UI elements are intuitive and visually appealing. This is an exciting opportunity to work within a beloved franchise while honing your skills in a vibrant and innovative environment.

Mar 4, 2026
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Welltech logo
Full-time|On-site|Ukraine

Role Overview Welltech is seeking a Senior Legal Counsel with deep experience in Intellectual Property and Artificial Intelligence. This position is based in Ukraine and focuses on guiding legal strategies that protect and advance Welltech’s technology and products. What You Will Do Advise on intellectual property protection for new and existing products Support compliance efforts related to AI and IP regulations Identify and manage legal risks connected to technology development Work closely with product and engineering teams to safeguard Welltech’s intellectual assets About the Team This role is part of Welltech’s legal team, contributing directly to the company’s mission of advancing technology while protecting its innovations.

Apr 16, 2026
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everai logo
Full-time|Remote|Ukraine

Role Overview everai is hiring a Mid/Senior Marketing Video Artist based in Ukraine. This is a fully remote role focused on producing video content that connects with our audience and supports our brand goals. What You Will Do Work closely with marketing team members to plan and execute video strategies that fit our brand vision. Create a range of video materials, including promotional pieces, tutorials, and other multimedia assets for marketing campaigns. Shape stories through video that speak to our target market and help drive engagement. Who We’re Looking For Experience in video production and editing, ideally in a marketing context. Strong sense of visual storytelling and attention to detail. Comfort working independently and collaborating remotely with a team. If you enjoy telling stories through video and want your work to make an impact, everai wants to hear from you.

Apr 15, 2026
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everai logo
Contract|Remote|Ukraine

Role Overview everai is looking for a Senior AI Vertical Mini-Series Director for a freelance, fully remote role based in Ukraine. This position centers on shaping and guiding mini-series that explore AI topics, with a focus on building stories that both educate and captivate viewers. What You Will Do Lead creative direction for AI-focused mini-series projects Develop storylines and concepts that make complex AI themes accessible and engaging Work closely with team members to ensure cohesive vision and execution Who Thrives Here This role suits someone with a strong creative drive who enjoys collaborating to bring new ideas to life. Experience crafting narratives about technology or AI is valuable.

Apr 20, 2026
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Skelar logo
Full-time|Hybrid|Kyiv, Lviv, Warsaw

At Skelar, we proudly celebrate the phrase: “Offer accepted!” as part of our daily achievements in the Talent Acquisition team.We are striving towards ambitious goals not only to sustain our growth but also to establish the leading recruitment system in the country.We are building a team of specialists who are not just executors but true business partners. These professionals engage with hiring managers to understand the context and influence hiring decisions.Identifying and attracting the strongest talents in the market is a shared cultural challenge for every employee at Skelar. Together, our collaborative efforts shape the future of Skelar, as the individuals hired today will determine our trajectory in five years.Utilizing various tools for sourcing and attracting candidates, taking a data-driven approach, and learning from 35 colleagues in our team (meet us on LinkedIn: Olesia, Oksana, Maxim, Katya) — we have created a robust ecosystem of opportunities to help you surpass your own challenges.As for the challenges ahead:— Develop and implement candidate sourcing strategies (from junior to top management roles);— Collaborate with hiring managers to open vacancies, assist in defining the ideal candidate profile, and gather all necessary information;— Conduct interviews using modern approaches to evaluate candidates based on job requirements;— Support candidates throughout all stages of the recruitment process;— Work with ATS (BreezyHR), analytical dashboards, and automation tools;— Stay updated on the latest recruitment trends, seek and implement growth hacking solutions to reduce time to fill and cost per hire;— Expand your network and create talent pools through headhunting.You will be attracting product managers, analysts, designers, engineers, and various specialists to a company recognized as the #1 employer in Ukraine by DOU.Key skills important for this process:— At least 2 years of experience in full-cycle recruitment: from sourcing to hiring;— Ability to work in a smart hybrid format in Kyiv, Lviv, or Warsaw;— Experience in...

Mar 5, 2026
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supportyourapp logo
Full-time|Remote|Remote — Chernivtsi, Chernivtsi Oblast, Ukraine

Join our dynamic team at supportyourapp as a Middle Full-Stack Web Engineer specializing in Node.js and Vue.js. We are looking for a passionate individual who is fluent in Ukrainian and is excited about building innovative web applications. In this fully remote position, you will collaborate with a talented team to deliver high-quality software solutions.

Mar 23, 2026

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