Jobs

Do you want to take part in interesting and diverse projects, work with the latest equipment, using advanced technologies, participate in the creation of unique devices that will be born right before your eyes? Then welcome to Ektos! We are looking for developers in our office located in Ivano-Frankivsk.

Who are we?

A Danish company that has been successfully operating since 2007 and is one of the leaders in the Embedded direction. And you can become one of us!

What do you have?

Master or Bachelor degree in electronics engineering

5+ years of experience in HW architecture, design and development;

Analogue, digital and mixed signals electronics, designs calculations and simulations, temperature calculations and simulations (LTspice, Pspice, Micro-Cap);

Ability to describe, justify and document HW solutions and circuits;

Experience in power electronics (AC/DC, DC/DC, etc);

Experience in battery development of battery powered electronics, battery life simulations;

Understanding of RF circuits, antennas design, experience in integration of 3rd party antennas, matching circuits;

RF circuits design based on modules and SoCs (WiFi, BLE, ZigBee, MiWi, LoRa, SigFox, GSM, ¾G, NB-IoT, etc.);

Experience in layout of four and more layers PCBs, knowledge about HDI PCBs design, knowledge about flex and flex-rigid PCBs design, experience in creating PCBs production documentation (Altium Designer, OrCAD, KiCAD);

Experience in high speed PCBs design (USB, ETH, DDR2/3, HDMI) and signal integrity, knowledge about signal integrity validation principles;

Understanding of EMC basics, practice in EMC testing and troubleshooting;

Proficiency in use of standard laboratory equipment (multimeter, oscilloscope, signal generator, spectrum analyzer, etc.);

Practical experience in electronics bring-up, testing and verification, soldering and repairing skills;

Experience in production support and management;

Required secondary list of skills:

Version control and bug-tracking systems;

Software experience (ability to use Terminal software (PuTTY), flash firmware, use primitive software/firmware installation and configuration).

Required general skills:

Experience in solving of technical challenges during products handover to customers;

Ability to make tasks decomposition, estimates, follow own estimates and proactively communicate changes in the estimates;

At least B2 (CEFR) or Upper-Intermediate+ level of spoken and written English;

Proactive communication skills;

Ability to handle self-made errors and improve the knowledge by gaining the experience either from the rest of the team or the own trial & error.

About us and what we can offer:

24 working days of paid vacation;

Paid sick leave;

Assistance with relocation to Ivano-Frankivsk and a guarantee of security for the families of employees (paid by us);

Opportunity for employees to move with their families to the EU at the expense of the company;

Complex lunches right in the office;

Experienced colleagues willing to share knowledge;

Regular performance and salary negotiations;

Professional growth: variety of projects and technologies, mentoring;

Corporate health insurance;

Friendly atmosphere, concern for the comfort of specialists;

Working trips to Denmark to exchange experience with colleagues (discussed individually);

Ability to work in different projects, one or more at the same time;

Easy rotation between projects;

The office has a kitchen, shower, seating area;

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

Required skills: 

• Extensive hands-on experience in implementing automated tests, covering legacy systems with automated tests, and training development teams in writing automated tests.

• Angular2+ (at least 2 years of experience, We using 16+) 

• Strong knowledge of pure javascript 
• Strong knowledge of TypeScript and Data Types  

• REST API 

• RxJS, NgRX

• WebSockets 

• GIT 

• Appolo GraphQL 

• Profound understanding of HTML & CSS  

• Ukrainian/Russian language

Will be a plus:  

• Experience with Gherkin-based test frameworks like Cucumber

• NodeJS 

• WebWorkers 

• Canvas

• WebRTC

• ThreeJS or any other 3D engine (Unity, Unreal)

• English level — pre-intermediate+  

• Unit Test

• Integration Test

Responsibilities:  

• Cover application by automated e2e test

• Train the development team in proper approaches to automated application testing.

• Optimize application for performance and scalability. 

• Maintain transparent communication regarding possible issues & risks. 

• Ensure on-time delivery of the new features. 

• Participate in design reviews to ensure technical feasibility. 

• Cooperate with the team to choose the best solutions and approaches for further project development.  

We offer:

- Competitive pay and regular performance-based increases; 

- Cool and unique projects with companies from around the world; 

- Our working hours are 10:30-19:30 CET; 

- A friendly environment with team-building events; 

- Aid towards English or career-related courses.

Ajax Systems is an international technology company, the largest developer and manufacturer of security systems in Europe.

The startup, created in 2011 in Ukraine, scaled into an international product company. Ajax security systems protect more than 3.5 million users in 187 countries.

Ajax products are a whole ecosystem of 180 devices, mobile and desktop apps, and server infrastructure.

The product line includes control panels, motion detectors, opening detectors, flood prevention, fire detectors, street and home sirens, alarm buttons with the appliances control function, smart sockets, and relays.

Our infrastructure is a part of the product that is invisible to the end user, but critical to the life of the entire system. The safety of our users and their property depends on our uptime. We are constantly developing our cloud solutions and this requires automating our infrastructure, testing and improving its fault tolerance. For this purpose we are looking for Senior DevOps Engineer.
 

Requirements:

- 3+ years of experience with Kubernetes (AWS EKS).

- Experience with creating/managing a GitOps pipeline using ArgoCD.

- Experience with service mesh tools like Istio, LinkerD etc.

- 4+ years of experience with managing Linux-based systems, TCP/IP networking.

- 3+ years of experience with IaC and config management tools such as Terraform, Ansible.

- 3+ years of experience with AWS stack: VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda etc.
 

Desirable:

- Hashicorp Vault in Kubernetes.

- Additional tools for Kubernetes: Karpenter, Calico, etc.

- Message brokers: NATS, Kafka.

- Databases: MongoDB, MySQL, PostgreSQL.

- Monitoring/Alerting: Datadog, Grafana, OpsGenie.

- Others: Terragrunt, JVM, Gradle.
 

Responsibilities:

Proactively participate in the platform development:

- manage Kubernetes;

- migrate from EC2 to Kubernetes;

- build new CI/CD pipelines based on Kubernetes;

- running applications in Kubernetes following security best practices;

- provide cost optimization plans;

- build proactive monitoring;

Provide technical leadership, coaching, and mentoring to:

- application development teams;

- junior DevOps teammates.

Availability is essential. Sometimes you will need to help with issues in production that are most critical (On-call duties).
 

With us you will enjoy:

- Working with a team of people to build the future of an industry.

- Non-trivial challenges and various spectre of interesting tasks.

- A flexible, friendly and collaborative work environment.

- Corporate culture based on common sense.

- Opportunities to influence the creation of new products and their quality.
 

We are working to ensure that people’s lives are calm and the world safe.

Let’s become a part of the team that creates a smart and useful global product!

MacPaw is a software company that develops and distributes software for macOS and iOS. Today, we have 20 million active users across all our products.

At MacPaw, we believe humans and technology can reach their greatest potential together.

MacPaw is proud to be Ukrainian. The support and development of Ukraine are significant parts of the company’s culture. MacPaw gathers open-minded people who support each other and aspire to change the world around us.

We are looking for a detail-oriented and proactive Senior Employment Specialist to join our team.

In this role, you`ll play a pivotal part in optimizing and overseeing key employment processes, ensuring our people operations align with legal standards, and supporting our employees across all stages of their journey with MacPaw. From auditing and streamlining onboarding/offboarding procedures to managing employment documentation and navigating war-related employment complexities, your expertise will have a direct impact on the efficiency of our processes and the well-being of our team.

If you are ready to take on a challenging but equally rewarding role in a company that values innovation, transparency, and growth, we’d love to hear from you!

NB! We expect our new Senior Employment Specialist to be able to visit the office when needed; therefore, we are considering candidates only from Kyiv or the surrounding area.

In this role, you will:

• Сonduct the audit of current onboarding and offboarding processes and implement needed changes to make these processes more efficient
• Coordinate contract signing with employees according to the type of cooperation, preparing necessary agreements and documents (cooperation/labour contracts, NDA, liability agreements, etc.) to ensure safe labour relations for the company
• Based on legal requirements keep necessary employment documentation and maintain Macpawians’ records, which include preparing, issuing, and filing company documentation (e.g. employment applications and orders, holiday, sick leave, maternity leave, termination, etc.) to ensure legal compliance with mandatory employee documentation
• Design job descriptions and department regulations
• Handle war-related employer issues — monitor and analyze law changes and updates, analyze internal state and possible risks, research relevant solutions and prepare needed information for decision-making by the company stakeholders, deal with reservation and military record-keeping
• Gather, validate, and submit necessary company and employees information/reports for government authorities and internal accountancy
• Handle the requests from the employees

Skills you’ll need to bring:

• Profound experience in a similar position
• Excellent knowledge of labour legislation
• Work experience at organizations with more than 100 employees
• Practical experience in carrying out independent management of personnel records
• Hands-on experience with reservation and military record-keeping
• Excellent communication skills
• At least a pre-intermediate level of English

As a plus:

• Experience with Diia City

What we offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible: https://macpaw.foundation/.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

Createx Studio is looking for a creative, energetic, and passionate UI/UX Designer to join our remote team! If you're ready to bring your design skills to exciting projects, we want to hear from you!

Please note that we are not looking for a Product Designer.

What You’ll Need:

• 4+ years of hands-on experience in UI/UX design
• A strong portfolio that showcases your best work
• Advanced Figma skills
• A solid understanding of typography and color theory
• Knowledge of design anatomy principles
• Expertise in adaptive and responsive design
• A good eye for current design trends
• Pre-intermediate or higher English skills

Nice Extras:

• Logo design skills
• Basic understanding of HTML/CSS

Your Role:

• Designing amazing websites and applications
• Conducting competitor research to stay ahead of trends
• Developing fresh design concepts
• Crafting responsive and adaptive layouts
• Building UI style guides that shape the design system
• Creating stunning graphics to enhance the user experience

Who You Are:

• Responsible and proactive
• A great communicator and team player
• Flexible and open to new ideas

Why Join Us:

• Work on cool, challenging projects
• We only work with clients from the Western market
• Be part of friendly team

How to Apply:

• Share your portfolio link
• Send your CV or a brief intro about yourself
• Let us know your salary expectations

The full production cycle IT company specializes in the development of software products/services in the field of information technologies. The company’s team is working on creating a Digital Assets Trading Infrastructure that allows companies and traders to interact in the cryptocurrency market.

We are looking for an experienced Senior Java Developer to join our professional team. Required skills include Java, concurrent and reactive programming, computer science fundamentals (algorithms, data structures), and experience with high-load systems.

Requirements:

• 5+ years of experience in software development.
• Strong understanding of computer science fundamentals (algorithms, data structures).
• Proficiency in Java 21+ and modern Java features.
• Experience with Concurrency and Virtual Threads.
• Experience with Reactive Programming (Spring WebFlux).
• Hands-on experience with messaging brokers (Kafka, RabbitMQ).
• Knowledge of databases, including RDBMS (SQL), TimeSeries, and Document-oriented databases.

• Proven experience in developing high-performance, scalable, and reliable reactive applications.

   

What skills must the candidate have?

• Design, develop, and maintain high-load, efficient microservices.

• Collaborate with cross-functional teams to ensure seamless integration and deployment.

   

Would be a plus:

• Experience with caching technologies (Redis, Hazelcast IMDG).
• Knowledge of streaming technologies (Apache Flink, Hazelcast Jet).

• Experience with AWS Cloud services.

   

What will you do in the first 90 days?

• Develop a Risk Machine based on real-time calculations on intensive real-time data streams.
• Develop an Order Execution Service.

• Optimize concurrent code execution to achieve maximum performance.

   

Company offers:

• Competitive salary level.
• Medical insurance.
• Psychological support.

• Partial payment for sports activities.

   

Our company provides equal opportunity. We encourage applications from candidates of all backgrounds and experience, and reserve the right to contact only those candidates who have been selected based on resumes. Thank you for considering our company as your next career step!

Who we are  

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500.000 clients from 120 countries. Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserve their place in the Fortune 100 and Fortune 500.  

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products. We’re committed to enhancing our customers' experience across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals. Whether it’s Fortune-100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.  

Driven by passion, we play a substantial role in shaping the future of data management.  

Product that needs your engagement  

TMetric is a fast-growing 24/7 SaaS product, helping businesses and professionals worldwide track time effortlessly and optimize productivity. 

TMetric started as a powerful yet simple time tracking solution, serving companies, agencies, consultants, and freelancers. Today, we are rapidly expanding beyond time tracking into Payroll, Billing&Invoicing, helping businesses seamlessly convert tracked time into invoices, streamline client billing, and simplify payroll calculations.  

With seamless cross-platform accessibility (web, desktop, and mobile) and a strong market presence, we are scaling TMetric to become the go-to tool for time tracking, payroll, and financial workflow automation. 

Your future team of professionals  

You will become part of a dynamic team of professionals who are deeply passionate about our product. Our team consists of a Project Manager, Product Owner, two QA Engineers, two Designers, a Technical Writer, a Software Architect, a Markup Developer, a .NET Team Lead, and a Customer Support Specialist — each playing a pivotal role in driving our success. 

Together, we cover the full software development lifecycle and uphold the highest standards at every stage of our product’s evolution. 

Your future challenges  

You'll dive into a fast-moving project that’s always on the go, never hitting pause. By teaming up with a passionate crew, you'll help define what the product will look like in the future. Your responsibilities will include designing and building robust, scalable backend solutions, optimizing database performance for efficiency, and crafting modern, intuitive, and user-friendly UIs. You’ll also develop secure, high-performance APIs and ensure seamless integration with other platforms and services. Each day will bring new challenges — from time and project management tasks today to tackling invoicing or the day-off module tomorrow.  

Impact you will make  

The .NET Developer will work within the software development team to build new features and maintain existing ones using .NET technologies. This includes writing clean, well readable, maintainable, and efficient code, troubleshooting and debugging issues, and collaborating closely with all members of development team and other stakeholders to deliver high-quality solutions.  
 

• Work closely with stakeholders to document business requirements, define user stories, and contribute to the planning and execution. 
• Collaborate with team members to ensure seamless implementation of UI/UX functionality, aligning with product vision and user needs. 
• Verify requirements provided by a product management team and/or other stakeholders. 
• Take part in preparing and prioritization of refactoring plans. 
• Provide L3 support for clients (if applicable). 
• Decompose complex tasks to archivable work items. 
• Keep sprints workloads in actual state. 
• Implement features of any level of complexity. 
• Design tests (unit, integration, etc.) 
• Conduct researches while accepting features for implementation, decompose features in subtasks, providing express and actual estimates for issues. 
• In collaboration with HoE and SA, design and implement architectural solutions within a project. 
• Deliver features for testing and provide consultations to QA team during feature verification activities. 
• Conduct code reviews.  
   

Skills we are looking for  

• At least 5 years of experience in .NET, preferably in a tech or SaaS environment. 
• Higher education in Computer Science, Information Technology, or a related field. Relevant certifications will be a plus. 
• Deep knowledge and understanding of .NET and C#. 
• Deep knowledge and understanding of OOP and OOD (including but not limited to SOLID and GoF design patterns). 
• Experience with frontend technologies (e.g., JavaScript, frameworks - React/Angular). 
• Deep knowledge and understanding of data structures. 
• Good algorithmic basis. 
• Experience with relational databases, knowledge of SQL. 
• Experience with VCS (git preferred) 
• Knowledge and understanding of issues lifecycle. 
• Knowledge of approaches and methods of tasks estimation and decomposition. 
• Experience with ALM systems (Jira preferred) 
• Experience with knowledge bases (Confluence preferred) 
• Understanding of basic principles of CI/CD processes, experience with CI systems (Jenkins preferred). 
• Understanding principles and values of SCRUM. 
• Experience with ASP.NET Core, Entity Framework, and RESTful API development.  

Benefits you get 

• Maintain your work-life balance 

Manage your own working hours with our flexible schedule 

19 days of annual vacation granted on a pro-rata basis 

No overtimes required 

• Hybrid type of cooperation 

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can still take part in increasing the world`s awareness about quality Ukrainian products from any part of the world 

• Stay healthy 

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; and special options for those who live abroad. 

15 working days of sick leave per year — because your health is a priority. 

• Grow with us 

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker 

Online learning activities — workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills 

Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team 

Promotions, rotations, and transitions — when you believe your skills could benefit a different role or team. 

• Stand with Ukraine! 

We have an active pro-Ukrainian position, and that means we help our army, our servicemen, and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help 

We are a perfect match if you share our values 

We are professionals in our field. 

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks. 

We know how to focus on the product, think big, and at the same time delve deep into the details. 

We create a calm and friendly atmosphere within the company. 

We value the freedom of open and transparent communications. 

Radical honesty is embedded in the foundation of our culture. 

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously. 

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation. 

Our Hiring Process 

• Recruitment Interview 
• Technical Interview 
• Offer Call 

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted.  

The timeframe for feedback between interview stages may take up to 2 weeks. 

PHP Developer | 3D Source

We are seeking a motivated software engineer who is passionate about creating applications with thoughtful architecture and high-quality code.

What We Offer

• Domain-Driven Design (DDD):
  Gain practical experience with a rich domain model that is separated from other application layers. We organize our bounded contexts into distinct modules within our modular monolith.
   
• Hexagonal Architecture & Framework-Agnostic Approach:
  Work with an application and domain layer that are decoupled from the underlying framework.
   
• Modular Monolith:
  Manage five separate Symfony applications with dedicated databases within a single repository, with the ability to transition to microservices with minimal effort.
   
• Command Query Responsibility Segregation (CQRS):
  Work on implementations of Type 3 CQRS with separate models and storage.
   
• Event-Driven Architecture:
  Experience how all aggregates communicate exclusively through domain events.
   
• Unit Testing:
  Our domain layer is 100% covered by unit tests. We utilize the ObjectMother pattern and maintain a nuanced view of what constitutes a "unit" in testing.
   
• Behavior-Driven Development (BDD):
  Utilize the Behat framework alongside a Product Owner who understands our scenarios.
   
• Clean Code Practices:
  In addition to thorough code reviews, our pipeline includes PHPCS, PHPStan, and Deptrack.
   
• Agile Methodology:
  We adhere to the original Agile Manifesto principles, avoiding a cargo cult approach to Scrum, Kanban, or other frameworks.
   

For more details, please review our coding guidelines (https://gitlab.com/grifix/sandbox/-/blob/main/GUIDELINE.md)  and explore our demo application (https://gitlab.com/grifix/sandbox/-/tree/main), which closely mirrors our new backend applications.

We also maintain legacy applications built using a framework-driven approach, which are fully covered by BDD tests. This allows us to safely and gradually refactor them.
 

Our Tech Stack

Symfony, PostgreSQL, Swoole, Docker, AWS, GraphQL, REST, Websockets
 

What We Expect from You

• A strong motivation to learn, share your experience, and build world-class software.
• Experience with modern PHP frameworks (experience with Symfony is a plus but not required; the key is understanding how these frameworks work).
• Practical experience developing applications with complex business logic.
   

Additional Plus

• Practical or theoretical experience with DDD, CQRS, BDD, Event-Driven Architecture, and Hexagonal Architecture.
• Experience in writing tests.
   

Your Responsibilities

• Implement new features according to clearly defined tasks and flow diagrams.
• Participate in event storming sessions and technical refinement meetings.
• Enhance legacy applications with BDD tests and refactor them.

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.
• Cloud Services — we use cloud technologies for scaling and business efficiency

About the project:

You can join one of the leading Ukrainian Erlang development communities. Our Erlang teams enable our platform to perform distributed computing and withstand heavy workloads. You will be working with highload projects for marketing. It is served by a system bus that tracks the actions of a large number of simultaneously active users and aggregates data for further processing.
 

Requirements:

• 3+ years experience with software development.
• Experience in developing commercial projects using Erlang/OTP.
• Strong experience with Git, relational databases, and API design.
• Knowledge of testing principles.
• Passionate about mentoring and helping their peers grow.
• Experience with production system monitoring & observability.

Would be a plus:

• Experience with RabbitMQ or other message brokers.
• Experience with NoSQL databases (Redis, Memcached, Couchbase, Riak etc.).
• Web development skills (HTML, Javascript).
   

Responsibilities:

• Reading, writing, and reviewing application code, with a focus on writing maintainable code that is easy to understand.
• Collaborating with product teams to define and implement new features.
• Building systems that other developers can learn from and it is easy to continuously improve.
• Making well-reasoned decisions that inspire and energize others.
• Documenting the systems you help build.
• Building scalable and highly available systems that follow operational best practices.
• Working with support to triage and debug support requests.
   

We offer:

• 24 days of paid vacation and 10sick days — we value rest and recreation.
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
• Remote work or the opportunity — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
• Flexible work schedule — we expect a full-time commitment but do not track your working hours.
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemy’s IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.

We’re looking for a Senior Full-Stack Developer with a strong backend focus to join our internal AI tooling team. Our startup has recently gone live with a cutting-edge platform for AI testing and validation, and now we're scaling fast.

What You’ll Work On:

You’ll be building and improving internal systems that power our AI-driven testing infrastructure. This includes backend-heavy services, cloud architecture, and developer tooling. You'll have real ownership and work closely with a small, senior team.

Requirements:

• 5+ years of experience in full-stack development
• Strong expertise in TypeScript
• Frontend: React, Next.js, Vite, Nx
• Backend: NestJS, Prisma, PostgreSQL
• Messaging: Kafka or RabbitMQ
• Cloud: AWS (S3, EC2, Lambda)
• DevOps: Kubernetes
• Security: JWT, crypto libraries
• Additional: Zod, RxJS

Nice to Have:

• Experience working on internal tools or infrastructure
• Familiarity with AI/ML workflows or testing pipelines
• Passion for clean code and modern architecture

What We Offer:

• Work with experienced colleagues who are ready to share their knowledge
• Opportunities for professional development and career growth
• Involvement in various projects covering different areas of software development
• Free English courses and daily language practice with colleagues
• Paid vacation and sick leave

We are seeking an experienced Senior DevOps Engineer with deep expertise in VMware Cloud Foundation to join our dynamic team at Kyivstar.Tech. In this role, you will lead the architecture, deployment, and management of hybrid cloud environments built primarily on VMware technologies. Familiarity with AWS is considered a strong advantage, as AWS is a part of our hybrid infrastructure.

This is a technical leadership position, where you will work across infrastructure, DevOps, and development units to design secure, scalable, and efficient cloud architectures.

About us

Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City.

We are a subsidiary of Kyivstar, one of Ukraine's largest telecom operators.

Our mission is to change lives in Ukraine and around the world by creating technological solutions and products that unleash the potential of businesses and meet users' needs.

Over 500+ KS.Tech specialists work daily in various areas: mobile and web solutions, as well as design, development, support, and technical maintenance of high-performance systems and services.

We believe in innovations that truly bring quality changes and constantly challenge conventional approaches and solutions. Each of us is an adherent of entrepreneurial culture, which allows us never to stop, to evolve, and to create something new.

What you will do

• Lead architecture and implementation of hybrid cloud solutions, with a primary focus on VMware Cloud Foundation (vSphere, NSX, vSAN, vCenter, VMware Aria Suite)
• Collaborate with cross-functional teams to design, deploy, and manage hybrid cloud environments that integrate on-prem and cloud-based workloads
• Support cloud adoption and modernization strategies, including on-prem to cloud migration, cloud-native refactoring, and hybrid scenarios
• Define and implement Infrastructure as Code (IaC). using Terraform, Mware Aria Automation Orchestrator, or CloudFormation
• Establish and enforce security best practices, governance policies, and compliance controls for cloud environments
• Monitor and optimize cloud resource utilization to improve cost efficiency and performance
• Guide DevOps and development teams in leveraging cloud platforms effectively, including CI/CD best practices
• Provide expert guidance and documentation for architecture decisions, standards, and operational procedures
• Mentor junior engineers and contribute to knowledge-sharing across the organization

• Support presale activities

   

Qualifications and experience needed

• 5+ years of experience in IT infrastructure and operations
• 3+ years of hands-on cloud architecture experience, with a strong focus on VMware Cloud Foundation stack
• Strong Linux experience
• Deep knowledge of vSphere, NSX, vSAN, vCenter, and VMware Aria Automation/Operations
• Solid understanding of hybrid infrastructure patterns, including networking (VPN, VPC, Direct Connect), identity and access management, and multi-site setups
• Proficiency with Infrastructure as Code tools: Terraform, VMware Aria Automation, and optionally CloudFormation
• Experience with Configuration Management Engines: Puppet, Salt, Ansible/AWX/AAP, Chef, CFEngine is a plus
• Experience with CI/CD pipelines, automation, and modern DevOps practices
• Working knowledge of AWS services such as EC2, IAM, S3, and advanced networking(VPC, VPN, TGW, Direct Connect) is a plus
• Familiarity with containerization and orchestration tools (Docker, Kubernetes) is a plus
• Familiarity with VMware Tanzu is a plus
• Understanding of cloud security controls and data protection strategies
• Strong communication and collaboration skills; ability to interact with both technical and non-technical stakeholders
• Enterprise hardware hands-on experience is a plus
• English level: А2 or higher

What we offer

• Office or remote – it’s up to you. You can work from anywhere, and we will arrange your workplace
• Remote onboarding
• Performance bonuses for everyone (annual or quarterly — depends on the role)
• We train employees: with the opportunity to learn through the company’s library, internal resources, and programs from partners
• Health and life insurance
• Wellbeing program and corporate psychologist
• Reimbursement of expenses for Kyivstar mobile communication

An international product company specializing in gambling products is looking for a proactive and responsible Front End Engineer in fast-growing team with High-load products.

Responsibilities:

• Integrate and support browser games based on the PIXI.js library;
• Develop new games from scratch (with commercial experience);
• Creating a game engine from scratch (with commercial experience);
• Develop and optimize high-performance applications using PIXI.js;
• Compose clean, efficient, and dependable code;
• Conduct code reviews and ensure compliance with coding standards;

• Optimize game performance by identifying and eliminating bottlenecks.

   

Requirements:

• 6+ years of experience as a Front-End developer, including slots development;
• Proficiency with JavaScript (Advanced Level), Typescript;
• Strong experience with PIXI.js;
• Experience with library React 18 version;
• Strong experience with States systems (like Redux, MobX, etc) + experience with StateMachine on Slots;
• Strong development experience (GSAP, Spine, etc);
• Solid understanding of OOP, SOLID principles, DI (Dependency Injection), client-side architecture, and design patterns;
• Strong experience with WebSockets, socket.io, etc;
• Experience with game optimization;
• Familiarity with GIT rebasing schema and submodules;
• English B1+;

• Ukrainian C1+.

   

Will be a plus:

• Knowledge of Node.js;
• Familiarity with RxJS;
• Experience with PostMessage and WebWorkers;
• Experience with HTML, CSS;

• Experience working with slot schema environments.

   

Competencies:

• Strong problem-solving skills, especially in critical situations;
• Leadership qualities and team collaboration;
• Analytical and communication skills;

• Initiative and proactive attitude towards improvement.

   

Work conditions:

• Competitive salary and Quarterly bonus system;
• Flexible schedule — You can choose convenient working hours (start work from 8 to 11, 8 hours/day) — No tracking systems;
• Remote work;
• Location - Ukraine;
• Business trips to Bratislava every 3-6 months - the company provides compensation of the expenses;
• Care for employees' work-life balance — 17 working days of vacation; unlimited sick leave; preserved public holidays, in accordance with Ukrainian legislation;
• Learning and professional development — Expert communities, paid professional courses and certifications, professional events;
• Care for employees' mental health - Corporate psychologist;

• Equipment - The company provides computers for work.

   

We value honesty, openness, friendliness, a positive attitude, and independence.
Let’s create a cool product with us:)

An international product company specializing in gambling products is looking for a proactive and responsible Front End Engineer in fast-growing team with High-load products.

Responsibilities:

• Integrate and support browser games based on the PIXI.js library;
• Develop new games from scratch (with commercial experience);
• Creating a game engine from scratch (with commercial experience);
• Develop and optimize high-performance applications using PIXI.js;
• Compose clean, efficient, and dependable code;
• Conduct code reviews and ensure compliance with coding standards;

• Optimize game performance by identifying and eliminating bottlenecks.

   

Requirements:

• 6+ years of experience as a Front-End developer, including slots development;
• Proficiency with JavaScript (Advanced Level), Typescript;
• Strong experience with PIXI.js!!!;
• Experience with library React! 18 version;
• Strong experience with States systems (like Redux, MobX, etc) + experience with StateMachine on Slots;
• Strong development experience (GSAP, Spine, etc);
• Solid understanding of OOP, SOLID principles, DI (Dependency Injection), client-side architecture, and design patterns;
• Strong experience with WebSockets, socket.io, etc;
• Experience with game optimization;
• Familiarity with GIT rebasing schema and submodules;
• English B1+;

• Ukrainian C1+.

   

Will be a plus:

• Knowledge of Node.js;
• Familiarity with RxJS;
• Experience with PostMessage and WebWorkers;
• Experience with HTML, CSS;

• Experience working with slot schema environments.

   

Competencies:

• Strong problem-solving skills, especially in critical situations;
• Leadership qualities and team collaboration;
• Analytical and communication skills;

• Initiative and proactive attitude towards improvement.

   

Work conditions:

• Competitive salary and Quarterly bonus system;
• Flexible schedule — You can choose convenient working hours (start work from 8 to 11, 8 hours/day) — No tracking systems;
• Remote work;
• Location - Ukraine;
• Business trips to Bratislava every 3-6 months - the company provides compensation of the expenses;
• Care for employees' work-life balance — 17 working days of vacation; unlimited sick leave; preserved public holidays, in accordance with Ukrainian legislation;
• Learning and professional development — Expert communities, paid professional courses and certifications, professional events;
• Care for employees' mental health - Corporate psychologist;

• Equipment - The company provides computers for work.

   

We value honesty, openness, friendliness, a positive attitude, and independence.
Let’s create a cool product with us:)

We're growing fast and looking for a QA Team Lead to support existing and develop new testing processes. This role is crucial for ensuring the quality and stability of our CRM projects, working closely with developers, project/product managers, and QA specialists. You will define testing strategy, improve automation coverage, and establish best practices to guarantee seamless user experiences.

Who We Are

Our RnD department is at the heart of innovation and consists of eight 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 lead the QA efforts for CRM projects, ensuring high performance, usability, and stability.
• You’ll define and optimize testing processes, implementing best practices for testing.
• You’ll be part of a highly skilled RnD team, collaborating with PMs, frontend/backend developers, DevOps.
• If you’re ready to take ownership, lead a team, and build something truly impactful—this is the perfect opportunity for you!

Requirements

Must-Have:

• 4+ years of experience in QA engineering.
• 1+ years of experience in a leadership role (QA Team Lead or Senior QA with mentoring experience).
• Strong team management and leadership skills, including task prioritization and mentoring junior QA engineers.
• Strong experience in test documentation management using Jira/Confluence.
• Ability to write and maintain test checklists and test cases using Jira.
• Experience in backend testing strategies.
• Experience working with REST API.
• Experience working with SQL.
• Proficiency in Postman, including writing API requests and automating tests.
• Experience using Swagger for API documentation and testing.
• Ability to use DevTools & DebugTools for analyzing website issues.
• Basic knowledge of HTML & CSS.
  Nice-to-Have:
• Understanding of CI/CD processes.
• Familiarity with performance testing tools.
• Experience with automated testing tools.

• Basic knowledge of JavaScript or TypeScript.

  Responsibilities:

• Lead the QA team, manage communication and task delegation.
• Define and implement testing processes to improve quality assurance within the team.
• Streamline bug tracking, reporting, and regression testing.
• Develop and maintain test documentation (test plans, test cases, checklists) in Jira/Confluence.
• Drive continuous improvements in testing strategy, including automation.
• Provide mentorship and guidance to the QA team, supporting professional growth and knowledge sharing.
• Work closely with developers and project/product managers to refine acceptance criteria and ensure quality is considered from the early stages of development.
• Control releases and provide delivery with the project manager.
• Manual test new and existing features.

• Estimate the time required to test tasks.

  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.

We’re looking for a Senior Node.js Developer to join our internal AI tooling team. Our product has recently gone live with a cutting-edge platform for AI testing and validation, and now we're scaling fast.

What You’ll Work On
You’ll be building and improving internal systems that power our AI-driven testing infrastructure. This includes backend-heavy services, cloud architecture, and developer tooling. You'll have real ownership and work closely with a small, senior team.

Requirements

• 5+ years of experience in Node.js development.
• Strong expertise in TypeScript.
• Backend: NestJS, Prisma, PostgreSQL.
• Messaging: Kafka or RabbitMQ.
• Cloud: AWS (S3, EC2, Lambda).
• DevOps: Kubernetes.
• Security: JWT, crypto libraries.
• Additional: Zod, RxJS.

Nice to Have

• Experience working on internal tools or infrastructure.
• Familiarity with AI/ML workflows or testing pipelines.
• Passion for clean code and modern architecture.

What We Offer:

• Work with experienced colleagues who are ready to share their knowledge.
• Opportunities for professional development and career growth.
• Involvement in various projects covering different areas of software development.
• Free English courses and daily language practice with colleagues.
• Paid vacation and sick leave.