Jobs Kyiv

Client

Our client is a large international manufacturing company listed in the S&P 500, operating a complex, multi-site global environment. As part of a Data Strategy Development initiative, the organization is defining a clear, pragmatic, and scalable data strategy to improve decision-making, reduce manual processes, strengthen data ownership, and establish a strong foundation for future analytics and digital transformation. The engagement focuses on strategy definition and is expected to continue into platform and analytics implementation phases.

Position overview

The Data Solutions Consultant provides strategic oversight and expert advisory support throughout the Data Strategy engagement. The role ensures alignment with industry best practices, modern data and analytics trends, and proven transformation frameworks.

This position acts as a senior expert advisor across architecture, governance, operating model, and value realization topics validating strategic decisions, challenging assumptions, and guiding the team and client stakeholders on complex data transformation questions.

Responsibilities

• Provide strategic oversight across all Data Strategy workstreams (business, technology, governance, operations)
• Ensure alignment of the data strategy with industry best practices and modern data & analytics trends
• Advise on complex data governance and operating model design challenges
• Validate current-state assessment findings and strategic conclusions
• Review and challenge proposed architecture, governance, and operating model approaches
• Validate use case prioritization and value realization logic
• Advise on change management and adoption approaches for enterprise data programs
• Support risk identification and mitigation at strategy and model design level
• Contribute to and shape executive-level Data Strategy messaging and narrative
• Provide expert input into strategic principles, guardrails, and decision frameworks

Requirements

• Extensive experience in data strategy, data governance, and analytics transformation programs
• Proven advisory or consulting background in enterprise data initiatives
• Strong knowledge of industry best practices and data transformation frameworks
• Experience advising senior and executive-level stakeholders
• Ability to evaluate and validate strategic solution approaches across multiple domains
• Strong strategic thinking and structured problem-solving skills
• Experience with enterprise-scale data and analytics operating models

Nice to have

• Experience in manufacturing or industrial enterprise environments
• Background in large-scale data or digital transformation programs
• Familiarity with Azure, Snowflake, and modern cloud data platforms
• Experience contributing to executive-level strategy reports and board-level materials
• Consulting or principal-level advisory experience in global organizations

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Java Developer to join our backend team and contribute to building scalable, high-performance, and reliable microservices for modern products across fintech, AI, telecom, healthcare, and other high-load domains.

Responsibilities

• Design, develop, and maintain scalable backend microservices and APIs.
• Write clean, efficient, and well-tested code using Java (17/21) and Spring Boot.
• Work with event-driven architectures using tools like Kafka or RabbitMQ.
• Integrate with internal and external REST/GraphQL services.
• Collaborate closely with DevOps, QA, and product teams to deliver high-quality features.
• Participate in code reviews and help establish engineering best practices.
• Optimize backend systems for performance, reliability, and cost efficiency.

• Investigate and resolve production issues, contributing to CI/CD and observability improvements.

   

Requirements

• Strong knowledge of Java and hands-on experience with Spring Boot / Spring Cloud.
• Experience building REST APIs, microservices, and integrations.
• Solid understanding of relational databases (PostgreSQL/MySQL) and ORM frameworks (Hibernate/JPA).
• Familiarity with Docker, containerization, and CI/CD pipelines.
• Knowledge of software architecture principles: microservices, event-driven systems, clean architecture.
• Experience with Git, unit testing (JUnit), and debugging/profiling tools.

• Good problem-solving skills and ability to work in a fast-paced environment.

   

Nice to Have

• Experience with cloud platforms (AWS, GCP, Azure).
• Knowledge of Kafka, Redis, Elasticsearch, or GraphQL.
• Experience with Kubernetes, Helm, or Terraform.
• Understanding of caching strategies, messaging patterns, and high-load system design.
• Experience with performance tuning, monitoring (Prometheus/Grafana), and observability tools (ELK).

• Familiarity with ML/AI integrations or data pipelines.

   

We Offer

• Real-world projects in fintech, AI, telecom, and automation industries.
• Mentorship from senior engineers, tech leads, and architects.
• Personal development plan and a clear path toward Senior Java Engineer or Backend Architect roles.
• Access to internal workshops, best practices, and structured feedback.
• A collaborative engineering culture focused on transparency and continuous improvement.
• Long-term projects, flexible schedule, and a remote-friendly work environment.

TJHelpers is committed to developing strong engineering teams through mentorship, real project experience, and our “Helpers as a Service” model. We provide structured growth, hands-on practice, and a supportive environment where engineers can evolve quickly and meaningfully.

We are looking for a Full-Stack Developer (Node.js / TypeScript) to join our product teams and contribute to building scalable, high-performance, and reliable web applications for modern products across fintech, AI, telecom, healthcare, and other high-load domains.

Responsibilities

• Assist in implementing animations (Spine: skeletons, attachments) and interactive UI elements using Canvas/WebGL, supporting 2D/3D rendering features.
• Design, develop, and maintain scalable backend services using Node.js (TypeScript) in a high-load gambling environment.
• Build modern, responsive frontend applications using TypeScript / JavaScript.
• Collaborate closely with DevOps, QA, product managers, game providers, and designers to deliver high-quality gambling features.
• Participate in architecture discussions and contribute to engineering standards and best practices.
• Optimize applications for performance, scalability, fault tolerance, and cost efficiency.
• Investigate and resolve production issues across frontend and backend layers in real-time environments.
• Contribute to CI/CD pipelines, monitoring, logging, and observability improvements.

Requirements

• Strong experience with Node.js and TypeScript in backend development.
• Solid experience with JavaScript / TypeScript frontend development.
• Hands-on experience with HTML5 Canvas.
• Familiarity with WebGL fundamentals.
• Basic experience integrating animations (Spine or similar tools).
• Understanding of rendering performance basics (FPS, frame updates).
• Understanding of software architecture principles:
  • Microservices
  • Clean Architecture
  • Separation of concerns
  • Event-driven systems
• Familiarity with Docker, containerized environments, and CI/CD pipelines.
• Experience with Git, code reviews, unit & integration testing, and debugging.
• Understanding of high-load systems and concurrency handling.
• Ability to work independently in a fast-paced, product-driven gambling environment.

Nice to Have

• Experience in Gambling / iGaming / Betting platforms.
• Exposure to real-time systems or event-driven architectures.
• Interest in learning new technologies and improving system scalability.

Who Are We?

We are Welltech — a global company with Ukrainian roots and a powerful mission: to move everybody to start and stay well for life. Today 25.5 million users have trusted Welltech to help them build healthy habits — a testament to the real value our innovative, engaging wellness solutions deliver every day. 🌍

With five hubs across Cyprus, Ukraine, Poland, Spain and the UK and a diverse, remote-friendly team of 700+ professionals, we continue to scale rapidly. Our innovative apps — Muscle Booster, Yoga-Go and WalkFit — empower millions to transform their lifestyles and unlock their personal wellness journeys.

Welltech is where your impact becomes real. And our values clearly attest to that: we grow together, we drive results, we lead by example and we are well-makers.

If this looks like you and you thrive in a fast-paced environment, you’ll fit right in at Welltech. Let’s build wellness for millions together.

What We're Looking For

We are looking for a proactive and communicative Junior Helpdesk Engineer to join our IT team. In this role, you will be the first friendly face and point of contact for employees seeking technical assistance. We are seeking an individual who is not only enthusiastic about solving technical puzzles but also possesses a keen, problem-solving mindset. You will be encouraged to identify areas for improvement within our systems and processes and feel empowered to propose changes. Your role is crucial in ensuring the smooth operation of our technology while providing excellent, interactive support to our entire team.

Key Responsibilities:

• Provide timely and effective technical support to employees via our ticketing system, email, Slack, and walk-in requests.
• Troubleshoot issues related to Google Workspace, Okta, MacOS, and Mobile Device Management (MDM).
• Prepare and configure new employee devices, including hardware setup and software installation.
• Set up and provide support for meeting room audiovisual equipment to ensure seamless presentations and conferences.
• Develop and maintain comprehensive technical documentation, including knowledge base articles for processes and policies, user manuals, and system configurations.
• Deliver user training and guidance on Google Workspace and MacOS applications.
• Identify and escalate complex issues to senior IT staff when necessary.

• Collaborate with the IT team to identify and implement system improvements and upgrades.

   

Required Skills:

• Excellent communication and interpersonal skills, with a genuine desire to help your colleagues.
• A logical approach to problem-solving and a strong sense of curiosity for troubleshooting technical issues.
• Familiarity with MacOS and Google Workspace environments. We don’t expect you to be an expert, but you should be comfortable navigating them.
• Some experience in an IT support or customer service role is highly desirable. We also welcome applications from candidates who can demonstrate equivalent skills through internships, personal projects, or relevant coursework.

• The ability to work effectively both independently and as a collaborative member of a team.

   

Will be a Plus:

• Experience with Jamf or similar MDM
• Experience with Jira Service Management and Jira Assets

• An interest in automation, demonstrated by some experience with scripting (e.g., Python, Bash).

   

Candidate journey: ⭕️ Recruiter call ----> ⭕️ Skills assessment-----> ⭕️ Meet the hiring manager

✨ Why You’ll Love Being Part of Welltech:

• Grow Together: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.
• Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.
• Results-Driven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.
• We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality!

About the role:

We are building tomorrow’s web-based platform-independent and high-performing solutions for viewing dental scans and performing sophisticated dental restorative work and dental CAD in general. Our solutions are developed in JavaScript and Angular with the foundation based on C++, the VTK framework, and WASM.

We invite you to come along with us with your senior-level C++ development skills, your ability to communicate intricate technical solutions and your support in guiding team members develop their skills. If you have experience with either or all of VTK, WASM/embedded development and 3D rendering, it will be a great benefit for all of us!

Despite this emphasis on improvement, we maintain a friendly and balanced work environment, prioritizing mutual respect and individual growth. We value proactive thinking and encourage team members to drive positive changes.

We are a team of 12 people based in Copenhagen and Kyiv seeking you as our new colleague. We see learning as an integral part of daily work, and we take pride in experimenting and learning from experience.

Your profile:

· 5+ years of software development experience

· Extensive and documented practical experience with and knowledge of modern C++ on a very senior level for big projects, especially with inter-language interoperability, type libraries and concurrent programming

· Experience with POSIX threads and working with ABIs

· Working experience with WASM or at least embedded software development,

· Solid experience with and willingness to teach others in these areas,

· A degree in Computer Science or Engineering

· Attention to details

· Familiar with Scrum or another agile framework

· Strong collaboration and communication skills and good in written and spoken English

· Excited about cross-site work: Your team is in Copenhagen and Kyiv, and our partners are around the globe.

Would be a plus:

· Knowledge of VTK framework

· Knowledge of 3D rendering problems and techniques

· Experience working in cross-functional teams; with product managers, designers, and UX’ers

· Experience with writing unit tests

· Experience in Agile development and continuous integration tools
 

Tech stack used in the project:

· C++ 17

· CMake

· WASM

· Emscripten

· VTK

· Valgrind

· JavaScript/Angular

Being the part of us means:

• Meaningful work that helps to change the future of dentistry
• Work in a unique professional, friendly and supportive environment
• Constant professional growth and development
• A healthy work-life balance
• Comprehensive benefits incl. 24 working days of annual vacation; medical insurance; paid sick leaves and child sick leaves; maternity and paternity leaves etc
• Breakfasts and lunches in the office
• Good working conditions in a comfortable office in UNIT.City
• A parking lot with free spaces for employees
• Occasional business trips to Western Europe
• Opportunity to become a part of the success that 3Shape has created over the past 25 years.

Senior iOS Platform Engineer 

(Kotlin Multiplatform / Compose Multiplatform)

NOTE: Only On-site + Hybrid Remote only. 

We’re hiring a Senior iOS Platform Engineer to own and lead the iOS platform layer within a Kotlin Multiplatform (KMP) product powered by a fully shared Compose Multiplatform UI.

This is a high-impact role focused on deep iOS platform engineering, performance, architecture, and native system excellence.

What We’re Looking For

• 4+ years of senior-level iOS engineering experience
• Deep understanding of:
  • App lifecycle
  • ARC & memory management
  • Swift concurrency
  • Instruments & performance profiling
• Proven track record shipping and maintaining production apps via the App Store
• Strong experience integrating complex third-party SDKs
• Ability to own platform-level architecture decisions

What You’ll Own

• iOS platform architecture within a shared KMP codebase
• Kotlin/Native ↔ Swift interoperability
• Threading & concurrency boundary management
• Performance, memory, and startup-time optimization on real devices
• Native system APIs (push notifications, permissions, deep linking, StoreKit, etc.)
• App Store release process: signing, provisioning, TestFlight, CI/CD automation
• Ensuring Compose UI on iOS meets native-level standards (UX, accessibility, stability)

Team in UA is looking for a Support Shift Lead to lead a shift for our on-shift technical support team. This role is for a team supporting one of Team in UA's clients, DSC Video. You'll be responsible for keeping live operations running smoothly, ensuring nothing falls through the cracks during shift handovers, and serving as a bridge between our support function, engineering teams, and customers.

This role requires someone who thrives in fast-paced, high-stakes environments - live sports don't wait, and neither can we!

This is a full-time position based in our Kyiv office, requiring successful applicants to work a fixed shift schedule to ensure 24/7 coverage.

Responsibilities

• Lead and coordinate a shift on our 24/7 support team, managing workload distribution and ticket allocation 
• Own shift transitions, ensuring comprehensive handovers so no open issues are lost between shifts
• Provide first and second-line technical support to customers, including troubleshooting live streaming issues and answering integration questions
• Escalate complex technical issues appropriately and track them through to resolution
• Communicate proactively with customers during live events and incidents
• Provide feedback to the Support Manager on team performance, process improvements, and training needs
• Collaborate with engineering teams to surface feature requests, operational pain points, and recurring technical issues
• Document incidents, resolutions, and emerging patterns to improve team knowledge and response times

Requirements

• 3+ years experience in technical support
• Strong troubleshooting skills and comfort with technical concepts (APIs, streaming protocols, integrations)
• Excellent written and verbal communication skills
• Ability to stay calm and decisive under pressure during live events
• Highly organised with strong attention to detail, particularly around handovers and documentation

Nice to Have

• Previous experience leading or coordinating a team, even informally
• Experience with ticketing systems and support tooling
• Comfortable working rotating shifts as part of a 24/7 operation

About DSC Video

DSC Video is a platform-as-a-service partner delivering live streamed sports events from around the world to customers and their end consumers. Our technical support team operates around the clock to ensure seamless delivery of live content across global time zones.

Quantum is a global technology partner delivering high-end software products that address real-world problems. 

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-the-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a proactive Senior Data Engineer who can design, implement, and evolve scalable data systems in AWS. We are building a greenfield analytics platform supporting both batch and real-time data processing. This role is a strategic blend of hands-on development, high-level architectural decision-making, and end-to-end platform ownership.

The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 5+ years of experience in Data Engineering
• Strong hands-on experience with Apache Spark (including Structured Streaming)
• Experience building both batch and streaming pipelines in production environments
• Proven experience designing AWS-based data lake architectures (S3, EMR, Glue, Athena)
• Experience with event streaming platforms such as Apache Kafka or Amazon Kinesis
• Experience implementing lakehouse formats such as Delta Lake
• Strong understanding of partitioning strategies and schema evolution
• Experience using SparkUI and AWS CloudWatch for profiling and optimization
• Strong understanding of Spark performance tuning (shuffle, skew, memory, partitioning)
• Proven track record of cost optimization in AWS environments
• Experience with Docker and CI/CD pipelines
• Experience with Infrastructure as Code (Terraform, AWS CDK, or similar)
• Familiarity with monitoring and observability practices
• Upper-Intermediate or higher English proficiency (spoken and written)

Would be a plus:

• Experience in the financial domain
• Experience running Spark workloads on Kubernetes
• Exposure to or interest in Large Language Models (LLMs) and AI integration
• Experience implementing data quality frameworks or metadata/lineage systems

Your tasks will include:

• Design and implement batch and streaming data pipelines using Apache Spark
• Build and evolve a scalable AWS-based data lake architecture
• Develop and maintain real-time data processing systems (event-driven pipelines)
• Own performance tuning and cost optimization of Spark workloads
• Define best practices for data modeling, partitioning, and schema evolution
• Implement monitoring, observability, and data quality controls
• Contribute to infrastructure automation and CI/CD for data workflows

• Participate in architectural decisions and mentor other engineers

   

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours

• Paid vacation and sick leave days

   

Join Quantum and take a step toward your data-driven future.

The project focuses on the development of a software solution for cash collection and cash-in-transit operations. The system is designed to support daily activities of cash collectors and related operational teams, helping them perform their tasks efficiently, securely, and in a controlled manner.

The software covers key operational workflows such as route execution, task tracking, status reporting, and interaction with centralized back-office systems. It aims to improve operational transparency, accuracy of data, and overall process efficiency while meeting high requirements for reliability and security.

The project involves collaboration between development, QA, DevOps, and product roles and is built as a long-term solution that evolves based on operational needs, regulatory requirements, and scalability demands.

Job Description

0–1 year of experience in technical writing, documentation, or related fields (including academic, internship, or personal projects)

Strong written communication skills with the ability to explain complex topics in a clear and structured way

Good analytical skills and attention to detail

Basic understanding of software development concepts and terminology

Ability to learn new technologies and domains quickly

Proactive attitude and willingness to improve writing and technical skills

Good time-management and prioritization skills

Ability to work collaboratively with engineers, QA, and product stakeholders

At least upper-intermediate level of English (written and spoken)
 

Job Responsibilities

Assisting in creating and maintaining technical documentation

Editing, structuring, and improving existing documentation for clarity and consistency

Working with engineers and other stakeholders to gather information and clarify technical details

Preparing user guides, internal documentation, and basic technical specifications

Ensuring documentation follows defined templates, style guides, and standards

Supporting documentation updates related to new features, changes, or releases

Organizing documentation repositories and maintaining version consistency

Participating in sprint activities and documentation-related planning

Learning best practices in technical writing and documentation management

Akvelon is a known USA company, with offices in places like Seattle, Mexico, Ukraine, Poland, and in other European cities. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

We are looking for a skilled and talented Senior/Middle Full Stack Engineer (React + Node.js) to join our project.

Requirements:

• 3+ years of software development experience with Javascript, Typescript, ES6.
• Experience with React, NextJS.
• 3+ years of software development experience with NodeJs/NestJs.
• Hands-on experience with GraphQL and PostgreSQL
• Comfort working in a highly agile, intensely iterative software development process.
• Good communication skills. Ability to discuss complex topics with technical and non-technical audiences
• At least an Upper-intermediate level of English (both written and spoken). B2 is essential.
   

Nice to have: 

• MQTT.
• Experience with React Native, and WebSockets.
• Experience working with Startups.
• Experience with Azure, IoT Hub, Microsoft Entra ID.
   

Responsibilities:

• Work cross-functionally with product, design, and other engineering counterparts to execute on product and business strategy.
• Contribute to the full development cycle: technical design, development, test, experimentation, analysis, and launch. 
• Review code and design docs, give feedback on product specs and mocks.
• Participate with a team of thoughtful, fast-moving, and motivated engineers.
• Contribute to standards that improve developer workflows, recommend best practices.
• Continuously learn and improve your technical and non-technical abilities.
   

Overlap time requirements: Overlap 8-9pm according to Kyiv time.

Working conditions and benefits:

• Paid vacation, sick leave (5 days without sickness list)
• Official holidays — 11 days considered public holidays
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Paid external training, conferences, and professional certification that meets the company’s business goals
• Internal workshops & seminars
• Corporate library (Paper/E-books).
   

Looking for an exciting career? Apply now and become part of our success story.

Our Mission and Vision
 

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.
 

About the Role
 

We’re scaling our Infrastructure Stream — and we need someone who’s ready to grow with it. This isn’t a role where you watch from the sidelines. You’ll get hands-on with cloud infrastructure, process automation, monitoring systems, and engineering tooling from day one.

We care about three things: proactiveness, curiosity, and a real hunger to learn. Bring those, and we’ll back you with mentorship, guidance, and the kind of support that actually moves your career forward.
 

You’ll work directly with Mykyta — our Head of Infrastructure, who built our infra from the ground up. He’s not a strategy-and-delegate type. He’s in the weeds with the team, solving real problems alongside 4 senior Infra Engineers who’ve been here for years and know this stack inside out.
 

You won’t just learn the theory. You’ll learn from the people who built the thing.
 

Explore our technology stack ➡️ here (https://solidgate-tech.github.io/).
 

What you’ll own
From day one, you’ll work on live infrastructure — not toy problems. Expect to:

• Build and manage cloud infrastructure in AWS using managed services
• Implement Infrastructure as Code principles
• Launch and refactor systems that handle real payment traffic
• Work with PostgreSQL on AWS RDS
• Dig into observability with Grafana, VictoriaMetrics, ELK, and Vector
• Keep docs clean and processes sharp — good infra teams don’t leave knowledge in people’s heads
   

You’re a great fit if you have
You don’t need years of experience. You need the right foundation and the drive to go further:

• Linux basics — networking, processes, storage
• Some AWS experience — a course, a certification, or a pet project
• A feel for IaC principles — Terraform experience is a bonus
• CI/CD awareness — you know what a pipeline does and why it matters
• Built something end-to-end — deployed an app, set up monitoring, and wrote a script. Anything that shows you can figure things out independently.
• A genuine itch to learn and to work in a team
   

Nice to have

• Basic knowledge of programming (Python, Go, etc.)
• Experience working with monitoring systems
• Familiarity with technologies overlapping with our Tech Radar
   

Why Solidgate?

• You’ll touch production fast. This isn’t an internship. It’s a career move. You’ll have ownership, not just tasks.
• Enjoy the ride. Wow offices in Kyiv and Lviv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
• Your work = real outcomes. Shape how global companies move money.
• Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.
• Your team is in it for the long run. Our Infra Engineers average 5 years at Solidgate. That’s not a coincidence — it means the work is interesting, the team is strong, and growth is real.
• Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.
   

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.
 

Tomorrow’s fintech needs your mindset. Come build it with us.

Ajax Systems is an international technological company and Europe's largest security system manufacturer. In addition, the company offers solutions for video surveillance, smart homes, fire detection, and flood prevention. The product portfolio includes 180 wireless and wired devices for security and automation. Today, Ajax protects over 3.5 million users in 187 countries worldwide. The company employs 4,100 specialists. 

We develop local teams because we understand local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems. 

The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax's unwavering mission.

Ajax Systems is a Ukrainian success story, a place of incredible strength and energy.

Requirements:

• Working experience with Google Docs, 1С, МS office
• Languages: ITALIAN - advanced, Ukrainian - advanced
• Working experience in export will be a plus
• Hardworking, attention to details
• Ability to work in a team
• Good communication skills
• Desire to work for results, understanding the importance of providing the highest level of service for the client

Responsibilities:

• Provide administrative and/or technological support for contract administration, customer service and order history
• Assist Business Development Manager in sales development
• Register and forward contracts for the business development manager, prepares presentations, work in 1C and the Jira task manager
• Manage the process of shipping goods to customers in cooperation with logistics and production departments
• Provide support to the Business Development Manager in the performance of his duties to develop new and expand existing client relationships as needed
• Respond to customer inquiries
• Develop strong customer relationships while maintaining quality customer service
• Develop a high level of knowledge of all systems working with clients

We offer:

• Competitive salary
• Multilanguage team and zero bullshit culture
• Courses and workshops for professional growth
• Unique experience in a rapidly growing technology company
• Work in a team with high-level professionals
• Full-time on-site job in our office in Kyiv
• Flexible schedule 
• Medical Insurance
• Ajax security system kit (participation in the beta test project — receiving and testing new gadgets before their release)
• We work to make people's lives peaceful and the world safe. Become part of a team that creates a smart and useful world-class product in Ukraine.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client and role: 
We are looking for a Computer Vision Engineer to join a distributed team that develops motion detection features for both Cloud and Edge environments, ensuring high performance and adaptability for diverse deployment needs. 
You will be responsible for day-to-day research tasks, such as setting up hypotheses,
gathering data for experiments, training and validating ML models, validating results, and writing a paper on your results.

Responsibilities:
- Develop innovative machine learning algorithms. Implement advanced methods and technologies in model development
- Analyze large datasets to identify correlations and patterns. Visualize research results for clearer interpretation
- Tune hyperparameters and optimize algorithms. Improve models to enhance their performance and accuracy
- Provide consultations and collaborate with colleagues from other departments
- Report progress and project achievements to management
- Explore and evaluate new technologies in the field of machine learning. Implement cutting-edge ideas and techniques into production processes
- Engage in continuous self-improvement and technical skill development. Train and mentor junior colleagues to enhance the overall competence level within the team

Requirements:
- 5+ years in machine learning (computer vision domain)
- Practical experience in at least one of the following problems: classification, detection, segmentation
- Python3, NumPy, scikit-learn, pandas, SciPy
- Deep learning frameworks: PyTorch
- Experience in deploying machine learning models to production
- Good understanding of machine learning and deep learning concepts
- Good written and spoken English

Nice to have:
- Practical experience with GANs, VAEs
- Probabilistic programming and bayesian framework
- Model optimization: pruning, quantization, knowledge distillation
- Basic understanding of web and client-server architecture
- asyncio, aiohttp, and other async libraries for back-end
- Basic understanding of Big Data, understanding of difference between MapReduce and in-memory processing
- Algorithms, data structures
- SQL, NoSQL
- Docker, Kubernetes, Kubeflow
- С++, Bash

The company offers:
- The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
- Competitive compensation and perks
- Gig-contract
- 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
- Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
- Medical insurance is provided from day one. Sick leaves and medical leaves are available
- Remote working mode is available within Ukraine only
- Free meals, fruits, and snacks when working in the office.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client and role: 
We are looking for a Computer Vision Engineer to join a distributed team that develops motion detection features for both Cloud and Edge environments, ensuring high performance and adaptability for diverse deployment needs. 
You will be responsible for day-to-day research tasks, such as setting up hypotheses,
gathering data for experiments, training and validating ML models, validating results, and writing a paper on your results.

Responsibilities:
- Develop innovative machine learning algorithms. Implement advanced methods and technologies in model development
- Analyze large datasets to identify correlations and patterns. Visualize research results for clearer interpretation
- Tune hyperparameters and optimize algorithms. Improve models to enhance their performance and accuracy
- Provide consultations and collaborate with colleagues from other departments
- Report progress and project achievements to management
- Explore and evaluate new technologies in the field of machine learning. Implement cutting-edge ideas and techniques into production processes
- Engage in continuous self-improvement and technical skill development. Train and mentor junior colleagues to enhance the overall competence level within the team

Requirements:
- 3+ years in machine learning (computer vision domain)
- Practical experience in at least one of the following problems: classification, detection, segmentation
- Python3, NumPy, scikit-learn, pandas, SciPy
- Deep learning frameworks: PyTorch
- Experience in deploying machine learning models to production
- Good understanding of machine learning and deep learning concepts
- Good written and spoken English

Nice to have:
- Practical experience with GANs, VAEs
- Probabilistic programming and bayesian framework
- Model optimization: pruning, quantization, knowledge distillation
- Basic understanding of web and client-server architecture
- asyncio, aiohttp, and other async libraries for back-end
- Basic understanding of Big Data, understanding of difference between MapReduce and in-memory processing
- Algorithms, data structures
- SQL, NoSQL
- Docker, Kubernetes, Kubeflow
- С++, Bash

The company offers:
- The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
- Competitive compensation and perks
- Gig-contract
- 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
- Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
- Medical insurance is provided from day one. Sick leaves and medical leaves are available
- Remote working mode is available within Ukraine only
- Free meals, fruits, and snacks when working in the office.

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are actively seeking a talented and experienced Senior Backend Developer specializing in C# to join our dynamic team. As a key member of our development team, you will help architect and implement robust backend solutions that power our innovative hotel booking platform.

Core Skills:

• 5+ years of professional experience with C# and .NET Core (3.1–8).
• Strong understanding of asynchronous programming, LINQ, and dependency injection.

• Proven experience building scalable, distributed systems and microservices.

   

Databases:

• Proficiency with PostgreSQL (schema design, query optimization, migrations).
• Experience with MongoDB for document-oriented data models.
• Working knowledge of Redis for caching and distributed state management.

Messaging & Event Streaming:

• Hands-on experience with RabbitMQ for message queuing.
• Familiarity with Kafka for event-driven architectures and streaming data pipelines.

Monitoring & Observability:

• Experience integrating and using Kibana, Prometheus, and Grafana for logging, metrics, and alerting.

DevOps & Cloud:

• Strong understanding of Docker containerization and image optimization.
• Practical experience deploying and managing services on Google Cloud Platform (GCP) (e.g., GKE, Cloud Run, Pub/Sub, Cloud SQL).

General Engineering Practices:

• Deep knowledge of RESTful APIs and gRPC service design.
• Solid grasp of CI/CD pipelines and Git-based workflows.
• Commitment to clean architecture, unit testing, and code quality.
• Ability to mentor engineers and contribute to architectural decisions.

Soft Skills:

• Excellent problem-solving and analytical thinking abilities.
• Strong communication skills, able to collaborate effectively across teams in both English and Ukrainian.
• High sense of ownership, accountability, and responsibility for deliverables and system reliability.

Nice to Have:

• Experience with IaC tools (Terraform, Pulumi).
• Knowledge of performance profiling and application security best practices.
• Familiarity with domain-driven design (DDD) and event sourcing.

We offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.