Jobs Kyiv

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.

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.

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

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

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!

Please note that we consider only candidates who are located in Ukraine.

Responsibilities:

- Accounting and control of settlements with counterparties

- Maintain documentation flow for the legal entity

- Salary calculation

- Maintain the payment process

- Preparation of consolidated payroll reporting, statistical reports, etc.
-Active participation in the month-end closing process
- Support private entrepreneurs sometimes

- Perform other tasks assigned by the Chief Accountant


Requirements:

- Professional accounting education

- Experience as an accountant from 3 years

- Confident user of BAS, MeDoc, Vchasno, Excel etc.

- Knowledge of tax and business accounting.

- Excellent verbal and written communication skills.

- Highly organized, with a focus on attention to detail.

- Responsibility and time management at a very high-performance level.

- Strong organization and problem-solving skills.

- Willingness to learn new things and develop

- Experience working in the IT field

- English - Upper-intermediate level.

- Experience working with DiyaCity will be a plus

- Experience working with Netsuite and Dokka will be a plus

- Experience in full-cycle maintenance of private entrepreneurs will be a plus

- Experience with process automation will be a plus

What we offer:

- International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.

- Granting an Option;

- A professional environment with great people to work with;

- Competitive salary, performance review;

- Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;

- Social package, including sports coverage, elite medical insurance for you and family;

- 20 working days paid vacation and 100% sick leaves coverage;

- Opportunities to make a difference, to develop and grow;

- Regular corporate celebrations, team buildings and fun activities;

- Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

If this sounds like you, apply and help empower live entertainers and creators to build independent businesses around their live talents.

We are looking for a talented Senior Software Engineer (C++) with 4+ years of programming experience to build a lot from scratch. This is a full-time, permanent position in Lviv, Kyiv or remote.

Become an integral member of our client, which oversees several innovative SaaS services, including Remote Access and Secure Web Sessions.

Must have
 

Requirements:

• Experience: 4+ years of expertise in modern C++ development, delivering high-performance and scalable code.
• Problem-Solving: Strong analytical mindset with a proven track record of troubleshooting and resolving complex technical challenges.
• Soft Skills: Exceptional communication and presentation skills, with the ability to articulate technical concepts clearly.
• Adaptability: Self-motivated learner capable of mastering intricate systems and emerging technologies independently.
• Collaboration: A proactive team player dedicated to achieving shared goals through a results-driven approach.
• Fluent English
   

Will be a plus:

• Cloud Infrastructure: Proven track record working with AWS or other major cloud platforms.
• Development: Hands-on experience in Python for building scalable applications.
• DevOps & CI/CD: Practical knowledge of CI/CD pipelines and tools, including Jenkins, Git, and Artifactory.
• Agile Excellence: Strong familiarity with Agile methodologies and proficient in using JIRA for project tracking.
• Security-First Mindset: Solid understanding of security principles such as OWASP, data encryption, and authentication protocols (LDAP, Radius).
• Architecture: Exposure to microservices and cloud-native development strategies

Responsibilities:

• Architect and ship end-to-end features for SIA RDP, maintaining a "security-first" mindset throughout the development process.
• Collaborate across teams to translate stakeholder needs into scalable product enhancements.
• Empower the team by mentoring new engineers and fostering an environment of continuous improvement.
• Spearhead clean code and security initiatives, ensuring all development aligns with modern threat modeling and compliance standards.

About Project

Customer

Our client is the worldwide frontrunner in identity security. By emphasising intelligent privilege controls, they deliver the most extensive security solutions for any identity within business applications, distributed workforces, hybrid cloud environments, and throughout the entire DevOps lifecycle.
 

Stage

This is a growing project.

Work Schedule

Full-time working day in our Lviv or Kyiv office (flexible hours) or full-time remote.

We are looking for a Junior System Administrator to join our team and ensure uninterrupted technical support in the office and for our specialists, keeping our workspace and team productive.

Your main responsibility will be to provide timely and effective technical support to the team, ensure smooth onboarding and offboarding processes, and promptly resolve all IT requests within your scope. You will be responsible for the technical condition of office equipment and software, managing inventory, coordinating equipment orders and deliveries, and maintaining accurate records.

In addition to day-to-day support, you will work on project tasks such as creating a FAQ for common technical questions, resolving equipment tracking issues, and compiling a complete list of services used within the company. You will also work with office security systems, access control (ACS), and video surveillance cameras.

If you want to be the backbone of the team’s technical stability and grow your skills in IT operations and support, this role is an ideal next step in your career.

In this role, you will

• Participate in all meetings and processes requiring the involvement of a System Administrator
• Provide technical support to specialists, organize onboarding and offboarding for new employees
• Configure, administer, and ensure the proper functioning of employee devices and office equipment
• Create user accounts and manage necessary licenses
• Serve as first-line technical support
• Order, ship, track, and manage depreciation of equipment
• Work with documentation and spreadsheets
• Maintain backup/power systems: Starlink, EcoFlow, and generators

It’s all about you

• 6+ months of experience in system administration
• Familiar with the modern market of computer components, laptops, and smartphones
• Able to service hardware: disassemble and maintain PCs/laptops, install and configure software, and connect office equipment
• Experience managing equipment inventory and proficient in working with documents and large spreadsheets (Word/Excel)
• Basic knowledge of information security and networking
• Experience supporting a large number of specialists
• Strong communication skills, attentive, detail-oriented, and comfortable working in a team
• Able to work effectively under dynamic workloads and handle multiple tasks simultaneously
• Eager to learn and grow in this field
• English — Intermediate or higher
• Reside in Kyiv and able to attend the office for the first two weeks, after which hybrid work is possible

Would be a plus

• Basic knowledge of Google Workspace and Atlassian (Jira, Confluence, Service Management)

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical Interview
• Final interview
• Reference check
• Offer

We are looking for a Senior Python Engineer to join our Secure Infrastructure Access (SIA) team. This team provides secure, brokered Remote Desktop access to Windows servers without exposing credentials or opening inbound network access. In this role you will be using AWS serverless architecture, AWS CDK & Python to design, develop, test, secure & deploy services from planning to production.
The team works in full collaboration with security architects, product managers and other development teams.

What We’re Looking For

• 5+ years of experience in Python development.
• 2+ years of hands-on experience building and deploying serverless applications on AWS.
• Strong problem-solving and analytical skills, with a passion for clean, maintainable code.
• Excellent communication and teamwork abilities, with the confidence to lead and influence.
• Self-driven, proactive, and eager to learn and share knowledge.

Bonus Points For

• Experience with CI/CD tools (e.g., Jenkins, Git, Artifactory).
• Background in SaaS application development.
• Solid understanding of security best practices, including OWASP guidelines and threat modeling.
• Proficiency in AWS CDK for infrastructure as code.

What You’ll Do

• Deliver E2E features and enhancements while keeping the highest quality and security standards
• Practice all software development life cycle in agile oriented environment
• Research and implement sophisticated Cyber security mechanisms
• Explore new technologies and tools to keep us using cutting edge solutions
• Help guide and contribute to feature design and implementation to bring the product to the next level
• Participate in continuous and iterative engineering cycles with emphasis on code quality, supportability, scalability, and performance

Work Schedule

Full-time working day. 

Interview Stages

1. HR interview with our recruiter
2. Technical interview with the Engineering Manager (1 hour)
3. Coding interview (2 hours)
4. Final HR interview with the Tech Lead

Hello! We are Leaply - an ecosystem of interconnected digital and physical products designed to help people build healthy habits and improve quality of life. We’re building a portfolio of B2C products for global markets, including the US, Tier-1 countries, Europe, and beyond. In June 2024 we launched a new web platform for habit-building with a subscription model and performance-first marketing across Meta, Google, and TikTok.
 

We started as a startup in 2024 and grew 10× in the last six months. In 2025, we’re aiming for another 5×. Demand is validated, and the user flow is steady. Next up: a mobile app that rethinks how habits are formed.
 

At Leaply, we challenge traditional career paths - we value ownership over titles and impact over process. We move fast, think big, and expect everyone to contribute beyond their scope to build the next Ukrainian unicorn.
 

To deliver on this vision, we’re hiring a Growth Monetization Engineer (Node.js) who will act as a founding engineer for our Payments & Operations zone. This is not just about "integration" — you will build the financial backbone of the company that handles 5x growth, ensuring scalability, reliability, and automation across our revenue streams.
 

What you’ll do

— Act as a cross-functional partner: Work directly with Payment, Marketing, and Ops teams to translate business goals into technical solutions that drive revenue;
— Own the Payments Domain: Design and build resilient payment infrastructure (Node.js/NestJS), ensuring transactional integrity, smart retries, and accurate financial data synchronization; 
— Infrastructure & DevOps: Take full ownership of your services' lifecycle — from architectural design to deployment and monitoring in our cloud environment (GCP, Kubernetes, Terraform); — Data & Analytics: Build reliable data pipelines (BigQuery) to empower analytics and ensure every cent is accounted for; 
— Collaborate, don't isolate: While you lead the Payments zone, you’ll work closely with the wider Engineering Chapter, sharing knowledge and building the platform together; 
— (Nice to have) Contribute to simple internal tools or dashboards (React/Next.js) to unblock Ops teams when needed.
 

What matters to us

— 3+ years of commercial experience building scalable web backends; 
— Expert with Node.js (NestJS preferred) and TypeScript; 
— Strong experience with PostgreSQL (transactions, isolation levels) and asynchronous architectures (Queues, Event-driven); 
— Hands-on DevOps experience: You are comfortable setting up CI/CD, configuring Docker, and managing resources in Kubernetes/GCP; 
— Revenue-driven mindset: You understand that "code quality" means "business reliability". You care about metrics like Payment Success Rate as much as CPU Load; 
— Proactive communication: You don't wait for tasks — you identify problems and propose technical solutions to business challenges;
— You use AI in your workflow to move faster and think broader.
 

Bonus points

— Experience in FinTech, E-commerce, or High-load projects; 
— Deep understanding of Payment Processing (Idempotency, Reconciliation, Fraud prevention); 
— Experience with Data Engineering (BigQuery, ETL pipelines); 
— Familiarity with Infrastructure as Code (Terraform); 
— Willingness to occasionally touch Front-end (React) to build internal tools.
 

What you can expect

— Competitive compensation; 
— Founding Engineer Impact: You will be the architect of a critical business zone with high autonomy, but surrounded by a strong engineering ecosystem; 
— No Legacy Bureaucracy: We are young, fast, and you will set the standards for processes and code quality; 
— Strong Community: Regular knowledge-sharing sessions with engineers across Skelar (10+ successful businesses); 
— Office in Warsaw or Kyiv with generator/Starlink, plus perks (lunches, gym, health insurance); 
— A meaningful mission - helping people live better lives, every day.
 

Leaply is backed by SKELAR, a venture builder with 10+ successful B2C businesses in its portfolio. SKELAR provides world-class payment infrastructure for our model, plus financial and legal support across target regions, and runs internal clubs focused on professional growth in marketing, engineering, and payments - there’s always someone to learn from or lean on.
 

Beyond business, SKELAR supports the SKELAR Foundation, a charitable initiative created by employees to support the Ukrainian Armed Forces - funding large projects that bring us closer to victory.

Join us and help build the next big everything!

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.
 

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Anastasiia Zinchenko, Head of Creative Marketing at Headway Inc, we’re looking for an experienced Creative Marketing Specialist to join our team of superstars transforming the EdTech industry.
 

The product you will be working with:

Goodly is a fast-moving R&D project on a mission to help people live, work, and learn with more joy and clarity. We’re building a fresh experience that combines thoughtfully designed physical products and playful digital tools.

We're just getting started, and this is your chance to join us at the beginning — where ideas aren’t just welcome, they’re expected. We're looking for people who are brave enough to lead, bold enough to decide, and curious enough to invent what doesn't exist yet.

Why this is exciting:

• R&D Environment: be a pioneer — design new creative formats that shape the marketing strategy of a global product.
• Fast feedback loops: see the impact of your ideas within days of launch.
• Freedom to experiment: minimal bureaucracy — test bold ideas end to end.
• Full-funnel data access: understand exactly how your creative influences key business metrics.
• Global reach: work across the US, Europe, Latin America, and Asia.
• Supportive growth culture: a team built on mutual support, continuous learning, and shared wins.

What will you do:

• Generate creative hypotheses based on user research, market trends, and performance data.
• Develop concepts and scripts for video, static, and interactive creatives.
• Prepare clear briefs for designers, copywriters, and actors/UGC creators to execute efficiently.
• Analyze test results (A/B & experiments), extract insights, and iterate on the approach.
• Stay on top of trends across social platforms, the advertising industry, and broader culture.
• Participate in workshops and brainstorms with team leads and cross-functional partners.
• Document experiments (what worked/what didn’t).

What do you need to join us:

• 1+ year of experience in performance marketing (SMM, Content Producer, UGC Creator, Creative Marketing Specialist, Creative Producer).
• Solid grasp of performance marketing fundamentals and the role creative plays in driving results.
• Idea generation mindset: produce unconventional ideas and frame them as testable hypotheses.
• Structured, systematic work style with strong organization and follow-through.
• Analytical thinking: comfortable with marketing metrics, experimentation, and large data sets.
• Critical evaluation skills: assess concepts, identify potential, and improve them based on data.
• English level B1 or higher.
• Alignment with the values of our team (SELECT).

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
  Access to our corporate knowledge base and professional communities.
• Personal development plan.
  Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
  Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-long holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Yulia Mamonova, Head of Organic Growth at Headway Inc, we’re looking for a SEO Manager to join our team of superstars transforming the EdTech industry.

What product will you be working on?

Nibble is an all-around knowledge app for adult learners. It offers short, interactive lessons on different topics, from art to math. Nibble has been featured as App of the Day in over 50 countries, including the US, the UK, and Canada.

Why this is exciting:

• An opportunity to join a key SEO unit and drive strategic decisions.
• A professional, supportive team environment where growth feels safe and natural.
• Direct impact on shaping and building a brand-new unit and its ways of working.
• High visibility of results — with plenty of room for both vertical and horizontal growth with strong performance.
• Significant space and resources for experimentation and bringing ideas to life.

What you’ll do:

• Develop and execute the organic growth (SEO) strategy to support the launch and growth of the Nibble app website in search.
• Run market, keyword, and competitor research; build and prioritize a keyword roadmap to attract the right audience.
• Collaborate closely with colleagues in growth marketing, content marketing, product teams, and others.
• Introduce and roll out new SEO tools and technologies to scale impact.
• Monitor performance, analyze results, and share clear insights and updates with the Organic Growth team and stakeholders.

You’ll be a great fit if you:

• 3+ years of hands-on SEO experience.
• A strong belief in SEO as a key growth channel and a clear understanding of how it drives sustainable business impact.
• Strong analytical skills and a data-driven mindset — comfortable working with metrics, forming hypotheses, and validating decisions with data.
• Experience working in a product environment and partnering with cross-functional teams.
• Communicate confidently in English (Upper-Intermediate+).
• Share our SELECT values and enjoy working as part of a collaborative, driven team.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?
Send your CV!