Jobs Ukraine

Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation. The company employs 5, 000 specialists.

We’re looking for a Junior Python Developer to join our AI team, where you’ll help teach our video

devices to see more than just a picture — to distinguish specific objects in the frame, track their

movement and behavior, and recognize events and the people involved.

This role focuses on the practical engineering work that makes it all possible — sourcing,

processing, and versioning training data across multiple formats and sources, developing internal

tools that ML engineers rely on daily, and contributing to a complete ML platform for automated

training, evaluation, and deployment.

What we’re looking for
 

Must have:

• CS fundamentals — familiarity with common data structures and algorithms

• Python skills — ability to write clean, maintainable code

• Database fundamentals — understanding of different database types, core concepts like

indexing, schemas, transactions, and SQL queries

• Basic understanding of computer vision concepts

• Experience working with common data formats — JSON, XML, YAML
 

Good to have:

• Experience with object detection frameworks

• Familiarity with OpenCV, NumPy, Pandas, or similar data processing libraries

• Exposure to MLOps tooling — experiment tracking, dataset versioning, data pipelines
 

We offer:

• An opportunity to take on new challenges, advance your career, and make a meaningful impact.

• Opportunity to be part of a fast-paced and dynamic environment that encourages creativity, critical thinking, and the exploration of new ideas.

We're seeking an ambitious Junior Project Manager to join our team in Cherkasy.

Tasks: 

Coordination of software development projects lifecycles internally and externally: from brief to delivery 

Working directly with the clients, project teams and executive team while being the main point of contact 

Managing the budget, scope, and time of the projects 

Taking ownership of the project and lead the team into delivery 

Managing tasks and priorities in a few projects in parallel 

Risk and opportunities management 

Requirements: 

✓ 1+ years of experience in Project Management or similar field of expertise 

✓ Understanding of the IT industry, fundamental knowledge about technology stacks, development lifecycle, UX/UI Design and related 

✓ Knowledge of Project Management methodologies & frameworks 

✓ Experience in working with PM tools like Jira or similiar (nice to have) 

✓ Experience in working directly with client / in client service 

✓ Ability & willingness to learn fast

✓ You are self-driven and can self-manage  

✓ You are kind and can take & give feedback openly  

✓ Proactiveness 
✓ English B2 and higher (written and spoken)  
✓ Cherkasy based  

We are ready to consider candidates without prior experience in the IT field, but with relevant management experience (for example, after successfully completing Project Management courses).

We offer: 

A customized benefits system depending on the experience of cooperation (coverage of professional training, in-office massages, health check-up compensation, etc.) 

Mentorship and an individual development plan 

Hybrid work format and a comfortable, autonomous office 

No bureaucracy or micromanagement 

Professional growth opportunities

About the Role

We're growing fast and looking for a Manual QA Engineer to help ensure the quality and stability of our frontend project. You will work closely in a team with developers, project/product managers, and other QA specialists to identify and report issues, validate new features, and verify overall product behavior. This role is focused on performing manual testing to help ensure that all frontend features work as expected and meet our quality standards before release.

Who We Are

Our RnD department is at the heart of innovation and consists of ten teams that develop internal tools, marketing systems, CMS, CRM, and payment solutions that power our company’s success. With a strong focus on modern technologies, automation, and performance, we create high-load and scalable solutions that drive business growth.

Why Join Us?

• You’ll work on a major frontend project, helping ensure its stability, usability, and overall quality.
• You’ll be part of a team where QA processes and tools are well-structured and actively maintained by a dedicated QA Team Lead.
• You’ll collaborate closely with PMs, frontend/backend developers, and designers in a supportive and technically strong RnD environment.
• If you’re looking to grow as a QA professional, contribute to a live product, and be part of a team that values quality—this is the perfect opportunity for you!

Requirements

Must-Have:

• 3+ years of experience in manual Web application testing.
• Proven experience in UI/frontend testing using DevTools.
• Understanding of Web and client-server interaction principles.
• Experience working with Figma for UI/UX validation.
• Basic skills in working with GraphQL/Rest API (sending queries, analyzing responses).
• Familiarity with HTML and CSS.
• Knowledge and practical application of test design techniques. 
• Proficiency in test management systems (e.g., TestRail, Qase, Zephyr), Jira, Confluence, and Postman.
• Experience in writing test checklists, test cases and bug reports.
• Solid understanding of software development methodologies (Agile, SDLC, bug lifecycle).
  Nice-to-Have:
• Basic knowledge of automated testing concepts.
• Basic knowledge of JavaScript or TypeScript.

• Familiarity with performance testing tools.

  Responsibilities:

• Conduct manual testing of web applications across desktop and mobile platforms to ensure consistent user experience and functionality.
• Design, maintain, and execute comprehensive manual test cases for new and existing product features.
• Develop positive, negative, and boundary test scenarios to validate application behavior under various conditions.
• Participate in various testing phases including smoke, functional, regression, and acceptance testing.
• Analyze and test GraphQL queries and APIs, using Postman, and Swagger
• Create detailed and well-documented bug reports, working closely with developers to ensure timely resolution.
• Maintain and regularly update test documentation, including test cases, checklists, and test run results.
• Collaborate with cross-functional teams to understand product requirements and ensure quality standards are met.

• Contribute to the continuous improvement of testing processes and overall QA best practices.

  Benefits:

• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.

• Partial coverage of all professional studies.

  **Coverage of sick leaves, sports activities, and English language courses.

About the Role

We are expanding our team and looking for a Business Analyst who will interact with different development teams and business stakeholders under the guidance of a senior BA. This is a great opportunity to deepen your business analysis expertise in a product-driven environment, take ownership of real initiatives, and further develop your professional skills.

Who We Are

Our RnD department consists of ten teams developing CRM, marketing tools, CMS, payment solutions, and other systems. Business analysts play a key role in gathering requirements, describing business processes, and ensuring communication between the business and development teams.

Why Join Us?

• You will gain experience working on high-load projects in collaboration with experienced analysts and development teams.
• You will upgrade your skill of transforming business needs into requirements for development teams and participate in creating business documentation.
• You will work in an environment that encourages learning and growth, with access to internal practices, documentation, and colleagues’ expertise.
•  

Requirements

• 2+ years of experience in IT.
• 2+ years of experience as a Business Analyst / PM / PM Assistant.
• Experience independently leading features or functional areas.
• Strong experience in gathering, analyzing, formalizing, and managing requirements.
• Ability to transform business needs into clear specifications and well-defined acceptance criteria.
• Experience conducting impact analysis when requirements change.
• Ability to identify risks, dependencies, and edge cases.
• Experience working with stakeholders.
• Practical experience working in Scrum / Kanban environments.
• Confident use of Jira and Confluence.
• Strong understanding of web and client-server architecture principles.
• Practical experience working with APIs (HTTP methods, status codes, authorization).
• Experience working with Postman and Swagger.
• Strong understanding and practical experience with GraphQL (queries, mutations, schema structure).
• Understanding of database structure (tables, relationships, keys).
   

Responsibilities

• Lead features or functional domains from discovery to delivery, taking ownership of analysis activities.
• Gather, analyze, document, and manage business and functional requirements; prepare and maintain BRD, functional specifications, and related artifacts.
• Participate in solution discussions and contribute to defining optimal implementation approaches.
• Contribute to improvements of business processes and product logic where applicable.
• Model business processes (BPMN / UML / flow diagrams).
• Define API and integration requirements in collaboration with development teams.
• Conduct impact analysis and assess risks when requirements change.
• Participate in acceptance and validation of implemented functionality.
• Collaborate closely with stakeholders to clarify and validate business needs.
   

Benefits

• 18 business days of paid vacation + compensation for public holidays.
• Health insurance covered by the company.
• Partial or full coverage of professional training.
• Compensation for sick leaves, sports activities, and English courses.

Join Ajax Systems, the leading manufacturer of cutting-edge Ajax wireless security systems with smart home capabilities. As a full-cycle company, we take pride in our ability to transform ideas into innovative products through development and mass production.

With a diverse range of 135+ devices, the Ajax line safeguards premises against burglary, fires, and floods while providing seamless control over electrical appliances. Our solutions have earned us Europe's highest security awards, solidifying our position as a trusted name in the industry.

Today, Ajax protects more than 1,800,000 users in 170 countries worldwide. As our company continues to thrive, we are constantly seeking active individuals to join our team and contribute to our ongoing growth.

Responsibilities:

• Implement the learning strategy and annual plan aligned to business goals.
• Partner with leaders and stakeholders to run enterprise- and team-level training needs analysis by function and role.
• Design, source, or curate learning programs and content; choose delivery modalities.
• Review individual and organizational development needs.
• Launch programs and oversee delivery logistics with L&D specialists and HR partners.
• Ensure a positive learner experience and clear communication.
• Hire, coach, and coordinate L&D Specialists (where applicable).
• Manage L&D budgets; negotiate contracts and manage vendor relationships.
• Act as the primary contact for learning queries; drive adoption and engagement.
• Measure learning impact with clear metrics; report outcomes and use data to improve.
• Monitor the success of development plans and help employees make the most of learning opportunities.
• Develop HR team capabilities in training where L&D sits in HR.
• Be on top of the new professional education and training trends, methods and techniques and constantly improve the learning & development processes.

Requirements:

• 5+ years' experience of working on a L&D Manager? Training Manager or other relevant position (preferably IT company).
• Significant experience with effective learning and development methods, tracking metrics.
• Experience with Learning Management System courses design is a plus, good knowledge of e-learning platforms and sources/practices for learning.
• Experience in project management and budgeting.
• Strong communication and negotiation skills? with a good ability to build relations with employees and vendors.
• Strong organizational skills with business-oriented thinking.
• Upper-intermediate English.

We offer:

• Opportunity to build your own processes and best practices;
• A dynamic team working within a zero-bullshit culture;
• The office is safe as it has a bomb shelter;
• Reimbursement for external training for professional development;
• Ajax's security system kit to use;
• Official employment with Diia City ;
• Medical Insurance;
• Flexible work schedule.

Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4 million end users and 290K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses of any scale. To date, Ajax product portfolio includes 180 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.

About the role

Clear and comprehensive documentation is not just an add-on to a product. It’s the key to how quickly partners and users can deploy the Ajax system — and how confidently they can take advantage of all its features. This is exactly the kind of documentation you’ll be creating with us.
 

What awaits you:

• Working with devices ranging from motion detectors to advanced fire safety systems.
• Writing both dry technical specifications and in-depth articles about AI principles in cameras.
• Daily collaboration with R&D, PROD, marketing, product managers, and web developers.
• Preparing documents together with the certification team to meet international standards and bring products to new markets.
• Becoming a “translator” of complex technical language into clear, user-friendly content.
   

Responsibilities:

• Write technical specifications and align them with R&D.
• Create web instructions that make complex features easy to understand for users.
• Prepare supplementary materials and recommendations for convenient product use.
• Support marketing projects from the technical side and grow your own expertise.
   

This role is for you if:

• You take pleasure in precision: details are not a burden but a tool.
• You believe complex things can be explained simply and elegantly.
• You feel comfortable in a dynamic environment where change is the norm.
• You have experience working with technical texts.
• You are proficient in Ukrainian and English (B2–C1).

What we offer:

• Working in dynamically growing multinational and multicultural Group.
• Ability to add value to the business by applying your knowledge and skills.
• Ajax security system kit (you will be a part of the beta-testing program and will be able to test new devices and features before official release).
• Full-time working schedule.
• Medical insurance.

About The Role

As a Middle Software Engineer in our Machine Learning department, you will take ownership of high-impact initiatives that drive product quality, monetization, and user experience. You’ll apply your expertise in Python, data analysis, and modern AI tools to build, deploy, and optimize ML solutions end-to-end. This is a hands-on technical role that blends data science and engineering to deliver measurable business outcomes. You’ll collaborate closely with cross-functional stakeholders and contribute to evolving areas such as LLMs, Generative AI, and ML infrastructure. The role offers exposure to complex data challenges and the opportunity to shape Pearl’s AI-driven capabilities.

What You’ll Do

• Build, train, and deploy ML models that improve product performance and monetization.
• Collaborate with data, product, and engineering teams across multiple internal initiatives.
• Design and implement data pipelines for extraction, transformation, and analysis.
• Apply statistical and machine learning techniques to real-world business problems.
• Work on projects involving LLMs and Generative AI technologies.
• Analyze large datasets to identify trends, insights, and optimization opportunities.
• Integrate ML models into production systems and monitor their performance.
• Communicate findings and recommendations clearly to technical and non-technical stakeholders.
• Experiment with emerging AI tools and methodologies to enhance existing workflows.
• Ensure data quality, reliability, and scalability in all deliverables.

What We’re Looking For

• 3+ years of hands-on experience in ML Engineering or Data Science.
• 3-4+ years total experience in software or data engineering.
• Strong programming skills in Python.
• Proficiency in SQL for data querying and analysis.
• Solid understanding of data processing, analysis, and visualization.
• Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor).
• Ability to build and deploy ML models end-to-end.
• Strong analytical and problem-solving mindset.
• Experience with .NET for integration work
• Upper-intermediate English proficiency (B2 or higher).
• Familiarity with Databricks or similar data platforms (nice-to-have).
• Exposure to AWS or other cloud-based ML environments (nice-to-have).

Why Join Us?

• High-Impact Data — Work with vast datasets generated by over a million daily visits, uncovering valuable insights.
• Collaborative Analytics Team — Join a team of 30+ skilled analysts who actively share knowledge and support each other.
• Cutting-Edge Tools & Techniques — Get hands-on experience with ML, Bayesian methods, and LLMs to solve real business challenges.
• Data-Driven Culture — Thrive in an environment where data informs every decision and drives continuous improvement.

About Us

Our team consists of like-minded and motivated professionals passionate about photography, photo editing, and innovations. TouchRetouch is our most well-known app, trusted by millions of photographers worldwide.
We are passionate about innovation and excellence, and we are looking for a Strong Middle / Senior iOS Developer to join our team and help us maintain the highest standards of quality in our mobile apps.

Job Description

As a Strong Middle / Senior iOS Developer at ADVA Soft, you will take ownership of key parts of our iOS applications and actively contribute to architectural decisions, performance optimization, and feature development.
You will collaborate with designers, product managers, and developers to deliver pixel-perfect, high-performance apps that delight our users.
You’ll also have the opportunity to mentor less experienced teammates and help shape the technical direction of our projects.

Key Responsibilities

• Design and implement complex features with a focus on performance, scalability, and clean architecture.
• Participate in defining architecture and choosing the best patterns and frameworks for new and existing products.
• Collaborate with designers to translate UX/UI ideas into functional and visually appealing interfaces.
• Optimize performance and ensure high stability and reliability of existing applications.
• Conduct code reviews, mentor junior developers, and enforce best coding practices across the team.
• Participate in sprint planning and provide accurate time estimations for development tasks.
• Integrate and maintain analytics, attribution, and subscription frameworks such as RevenueCat, AppsFlyer, and Amplitude.

• Stay up-to-date with the latest iOS technologies, trends, and tools to continuously improve development processes.

   

Qualifications

• 3+ years of professional iOS development experience.
• Strong proficiency in Swift and Objective-C (including experience with mixed Swift/Obj-C projects).
• Solid understanding of UIKit.
• Deep knowledge of iOS frameworks, multithreading, memory management, and performance optimization.
• Proven experience implementing clean architectures (MVVM, VIPER, Clean Swift, etc.).
• Hands-on experience with RevenueCat, AppsFlyer, and Amplitude.
• Understanding of asynchronous programming.
• Strong understanding of UIViewController/UIView lifecycle, Auto Layout, Animations, and adaptive UI for iPhone/iPad.
• Familiarity with Gitflow and collaborative team workflows.
• Experience integrating in-app purchases, push notifications. 

• Intermediate+ English for effective communication and documentation.

   

   

Would Be a Plus

• Experience working with C++ classes to exchange data with the core part of the application (bridging between C++ and Swift/Objective-C layers).
• Experience with Combine or Swift Concurrency (async/await).
• Familiarity with Agile/Scrum methodologies.
• Understanding of UI/UX principles and ability to collaborate closely with designers.
• Bachelor’s degree in Computer Science, Information Technology, or related field.

• Previous experience mentoring or leading small teams.

   

What We Offer

• Flexible working hours and remote work options.
• Comfortable, fully equipped office in Lviv, Ukraine.
• Opportunity to work on high-impact, globally recognized products like TouchRetouch.
• Collaborative and inclusive team culture focused on innovation and quality.
• Paid medical leaves and 28 paid vacation days per year.
• Continuous professional growth through code reviews, internal knowledge sharing, and collaboration with experienced engineers.

This position is open exclusively for Ukrainian residents within Ukraine (preferably Kyiv or Lviv).

Cossack Labs is a British cybersecurity firm with R&D centres in Ukraine. We solve security challenges in complex security-sensitive systems end-to-end: we deliver R&D, services, developer tools and bespoke solutions addressing practical risks in high-stakes scenarios.

The Infrastructure & Hardware department is seeking an experienced Hardware Engineer to strengthen our experienced and talented team!

We take on mission‑critical projects and invent solutions to problems that have never been solved before. If you thrive on challenges, enjoy exploring the unknown, and are prepared to work diligently and responsibly, we want you on our team. In this role, you will contribute to creating secure, high-stakes products and deliver solutions with meaningful social impact. We solve unconventional problems, so there is a lot of space for creativity during the R&D stage.

What you should bring to the table:

• Strong knowledge of electronics, including the design of digital circuits based on microcontrollers
• Excellent orientation in a modern component base and approaches
• Experience in prototyping electronic devices
• Circuit debugging using special equipment such as logic analysers and oscilloscopes.
• Experience with EDA tools for electronics design (e.g., KiCAD, Altium, Eagle) and preparation of manufacturing documentation
• Knowledge of technical English (reading and writing documentation)
• Strong communication skills are a must — if you can say it clearly, we can build it quickly
• Collaboration skills for effective cooperation with a team of professionals

What will make you stand out?

• Basic skills in mechanical CAD software (Fusion 360, AutoCAD, SolidWorks, OpenSCAD, FreeCAD)
• Ability to solder fine-pitch components (e.g., LQFP with 0.5 mm pitch)
• Firmware debugging using in-circuit debuggers, programmers, or log files
• Practical experience in reverse engineering
• Programming skills
• Experience with version control systems (Git)
• Experience with Linux
• Basic understanding of cybersecurity and/or cryptography

What will you do with all those skills?

• Develop schematics
• Design PCB layouts
• Prototyping and soldering experimental samples and units
• Develop test stands and other additional equipment for research and testing purposes
• Take part in reverse engineering in bounds of security assessments
• Develop technical documentation, including Gerber, BOM, and assembly drawings
• Collaborate with a team of talented engineers when doing everything above

Hiring process:

• Resume review — 5-7 business days
• Questionnaire and your answers review — 3-4 business days
• Test task
• Introduction call with the Head of Infrastructure & Hardware Engineering
• Technical interview with several team members
• Offer discussion
• Years of fantastic collaboration :)

What’s in it for you?

• Competitive compensation with a flexible and clear bonus scheme
• Hybrid work model: This position allows for a combination of in-office and remote work as needed
• Paid vacation (21 business days per calendar year) and sick leave
• Individual development plan based on your preferred growth direction
• We are building solutions on the intersection of technologies: software development, information security, and cloud/on-prem infrastructure engineering. Sometimes, working with unique technologies — we design applied cryptography schemes and techniques and explore novel ways to implement them
• Reasonable time budgets and an attitude to build things well — we prioritise building for decades, rather than just until the next release
• Conferences, books, courses — we encourage learning and sharing within the community. Our team members contribute a lot to talks, workshops, and blog posts

Job Description

• 5+ years of experience in native Android development
• Proven experience delivering production-ready Android apps
• Hands-on with Jetpack Compose, MVVM architecture, and Android Jetpack libraries
• Familiarity with REST API integration and dependency injection (Hilt/Dagger)
• Ability to take full ownership of features and their quality
• Optional: experience with wearables, IoT devices, and startup environments

Job Responsibilities

• Develop a greenfield native Android application from design to production
• Collaborate closely with one existing engineer and client team
• Apply modern Android best practices to ensure scalable, maintainable code
• Implement triggers, backend integration, and AI-first features using AI-assisted tools
• Recreate and maintain all automation and scheduled tasks (triggers)
• Ensure high-quality code, test coverage, and performance

Department/Project Description

Product: Smartwatch application for kids

Platform: Native Android

Stage: Greenfield development, designs and requirements already prepared

Team: Client’s internal engineering team + you as lead Android developer

Skill Category

Mobile

Keyskills - Must Have

• Mobile (Android/iOS)
• Kotlin
• Copilot

About the Role

As a Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining our web applications, ensuring high performance and scalability. You will work closely with cross-functional teams to deliver high-quality software solutions while contributing to projects that integrate advanced machine learning models, including large language models (LLMs), to deliver personalized user experiences and innovative features. You’ll be part of a small, collaborative team that values continuous improvement and embraces the latest in technology.

Our technology stack includes .NET Core, C#, React.js, Node.js, Typescript, SQL Server 2019, Docker, Kubernetes, Google Analytics, and Power BI.

Our ecosystem includes 170 connected applications and services, our main database is 2 TB, our sites handle 1 million visitors a day and 2 billion requests a month, and we release changes to production several times a day. We are a continuous integration and continuous deployment (CI/CD) organization.

What You’ll Do:

• Collaborating with cross-functional teams to demonstrate how they can effectively leverage our infrastructure to meet their objectives.
• Designing, developing, and maintaining robust, scalable, and efficient web applications, backend logic modules and database structure.Identifying and implementing strategies to improve the stability, performance, and scalability of our applications and services.
• Responding promptly to production incidents, employing creative problem-solving skills to minimize downtime and mitigate potential issues.
• Supporting team members, fostering a culture of continuous learning and technical excellence.
• Conducting code reviews and ensuring adherence to coding standards and best practices across the team.
• Participating in the evaluation and integration of new technologies, including AI and automation tools, to drive innovation and efficiency.

What We’re Looking For:

• Minimum of 3 years of professional experience in full-stack development.
• Extensive experience with React.js, including state management (Redux, Context API) and component-based architecture.
• Proficiency in .NET frameworks, C#, and data access technologies.
• Familiarity with Unit / Integration tests using any of Jest, NUnit, Playwright, React Testing Library.
• Strong knowledge of front-end technologies such as HTML5, CSS3, JavaScript, and TypeScript.
• Familiarity with database systems such as SQL Server or MySQL.
• Strong knowledge of design and architectural patterns, SOA design & web service development.
• Strong understanding of development processes.
• Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor).
• Experience with Web Page performance optimization and measurement will be a plus.
• Degree in Computer Science, a related discipline, or equivalent work experience.
• Upper-intermediate level of English.
• Excellent problem-solving and analytical skills, with a keen attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team-oriented environment.
• Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership

We are looking for Senior Python Engineer to join out team.

About the project: The project is dedicated to building an AI-driven solution to transform paper documents (in the tax services domain) into digital form using Microsoft’s IDP service.

Responsibilities:

• Build robust and scalable software using Python
• Design and implement low-latency, high-availability, and performant applications
• Refactor and review code
• Collaborate with the development team in their everyday activities
• Design tests for automated build and test pipelines
• Solve complex performance problems and architectural challenges
• Work closely with stakeholders on the architecture of the application and requirements clarification
• Collaborate with the product and design teams to understand end-user requirements, formulate use cases, and translate them into a pragmatic and effective technical solution

Requirements:

• 5+ years of commercial experience with Python development
• Deep understanding of software engineering best practices
• Solid knowledge of FastAPI, SqlAlchemy, Pydantic, Poetry, asyncio, Azure SDK, DIContainers
• Familiarity and preferably expertise with Azure: AKS, Message Bus, Azure Functions
• Clear understanding of Agile/Scrum methodology
• Upper-Intermediate level of English

Nice to have:

• Experience with Document intelligence
• Experience with AI OCR capabilities (Deepseek OCR)
• Experience with prompt optimization

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Job Description

Uses best practices and knowledge of AI/ML methodologies to improve products and services through intelligent automation. Solves complex business problems by designing novel AI agent solutions that combine existing technologies in innovative ways.
 

Job Responsibilities

• 4-6 years’ hands-on experience working as Sr AI/ML Developer with at least three complete agentic AI system implementations
• 4-6 years’ hands-on experience with cloud AI services (Azure OpenAI, AWS Bedrock, Google Vertex AI)
• 4-6 years hands-on experience with Python AI/ML frameworks (LangChain, LlamaIndex, Transformers, PyTorch)
• 4-6 years’ hands-on experience integrating LLMs with external systems and enterprise applications
• Experience working with vector databases, knowledge graphs, and RAG pipeline development
• Advising on best practices for AI agent development and enterprise AI integration processes
• Experience in deploying AI models and agents in multiple environments (dev, staging, production)
• Experience managing stakeholder communication regarding AI capabilities, limitations, and project timelines, including managing expectations, foreseeing AI-related risks, and reporting them.
   

Department/Project Description

This position will design and build intelligent AI agent systems, LLM-based applications, and autonomous
workflow solutions within the context of our enterprise applications. We are looking for a candidate to provide
expertise in Large Language Models, multi-agent architectures, RAG systems, Python development, cloud AI
services, and enterprise AI integration. This individual will have broad experience in developing and deploying
agentic AI solutions that can autonomously perform complex business tasks.

Ajax Systems is an international technology company and the largest developer and manufacturer of Ajax security systems with smart home capabilities in Europe. It’s a comprehensive ecosystem of 180 devices, mobile and desktop applications, and server infrastructure. Every year, we demonstrate exponential growth in both the size of our team and our global user base. Today, the company employs over 4,100 people, and Ajax devices protect 3.5 million users in more than 187 countries worldwide.
 

We are looking for a new team member to help us become even more effective! Behind the success and ambitions of our company stands a strong team of professionals. We are looking for a new player to join us and contribute to our growth!
 

Responsibilities:

• Recommend action to meet budget and identify opportunities to make optimal use of company recourses.
• Provide accurate monthly P&l and C&F projections.
• Highlight risk and opportunities with regards to future company performance.
• Manage variance analysis.
• Cost control and optimization.
• Support month-end and year-end close process.
• Ensure quality control over financial transactions and financial reporting.
• Business process analysis and improvements.
• Financial modeling and valuation of new projects.
   

Requirements:

• Strong analytical skills.
• Exceptional problem-solving skills.
• A flair for numbers.
• To be highly organized.
• To be a results-driven.
• Experience in a large manufacturing company preferred.
• MS Office Advanced Excel (Power Pivot, Power Query, Pivot tables), Power BI.
   

We offer:

• A dynamic team and a zero-bullshit culture.
• Flexible working hours at the office.
• Diverse projects and professional growth opportunities.
• English language lessons.
• Health insurance.
• Ajax security system kit (participation in the beta testing project—getting and testing new gadgets before their official release).
   

Join the Ajax Systems team to make Made in Ukraine synonymous with reliability!

We are hiring an HR Operations Specialist to support day-to-day people operations in Ukraine.

The role is focused on HR administration, onboarding, and operational support. You will work closely with the HR team and support employees with routine HR processes in a fast-growing environment.
 

Responsibilities
 

HR operations and administration
 

• Preparation and maintenance of HR documentation in accordance with Ukrainian labor law
• Supporting hiring, transfers, and terminations
• Maintaining employee records, personnel files, and internal HR documentation
• Managing employment records
• Coordination with payroll and accounting on HR-related matters
• Monitoring vacation schedules, sick leaves, and working time records
   

Onboarding and employee support
 

• Supporting onboarding processes for new hires
• Preparing onboarding documentation and coordinating first working days
• Supporting employees with day-to-day HR-related questions and requests
   

Process support
 

• Supporting and documenting HR processes and procedures
• Assisting in improving and structuring HR operations as the company grows
   

Requirements
 

• 2+ years of experience in HR operations, HR administration, or similar roles
• Practical knowledge of Ukrainian labor law
• Experience working with HR documentation and personnel records
• Strong organizational skills and attention to detail
• Ability to work with multiple tasks and changing priorities
• High level of responsibility and accuracy
• English level B1 or higher
   

Will be a plus
 

• Experience with military records administration
   

What We Offer
 

• Official employment under Ukrainian labor law
• Hybrid work format with office in Kyiv
• Mobilization deferment option (бронювання)
• Medical insurance
• Individual English lessons