Jobs at Djinni

Join a team building the infrastructure behind autonomous driving technology. We run high-performance computing environments for machine learning, and we're looking for a Linux engineer who enjoys keeping complex systems fast, stable, and secure.

You don't need to tick every box below — if you're a strong Linux person excited to grow into HPC, we'd love to hear from you.

What you'll do:

• Keep our Linux infrastructure running smoothly — servers, web services, ERP, mail, LDAP, messaging
• Work with HPC clusters for machine learning workloads (Slurm, Ceph — or similar tools you'll pick up)
• Automate infrastructure and provisioning with Ansible
• Keep our distributed systems stable, fast, and secure

What we're looking for:

• Solid hands-on Linux administration (Ubuntu / Debian preferred)
• Comfort working in C++-based environments (you don't need to be a C++ developer)
• Some experience with — or genuine interest in — HPC, job schedulers (Slurm), and distributed storage (Ceph)
• Familiarity with infrastructure automation (Ansible or similar)
• A good grasp of networking and security basics

Nice to have:

• Python, Rust, or CUDA
• Low-level Linux / kernel knowledge
• Web or backend background

What's in it for you:

• Work at the cutting edge of autonomous driving
• Flexible working hours
• Fast-moving engineering culture
• Competitive pay + stock options
• Fully remote within Germany

About us

NBX Media is a media technology company and part of the NBX Group, the organization behind some of Central & Eastern Europe’s largest conferences focused on Web3, AI and Affiliate Marketing.

We are currently building and scaling our own Cash on Delivery (COD) Nutra brand and are looking for an experienced performance marketer to drive customer acquisition and affiliate growth.
 

Position

Affiliate Manager / Media Buyer

Location: Remote or Hybrid (Warsaw, Poland)

Employment: B2B

Salary: USD 2,000 – 3,000 net/month + performance-based bonus

Responsibilities

* Build and manage affiliate partnerships.
* Launch, optimize and scale performance marketing campaigns.
* Manage advertising budgets across multiple traffic sources.
* Optimize lead quality and acquisition costs.
* Analyze campaign performance and make data-driven decisions.
* Set up and maintain campaign tracking and attribution.
* Work closely with the call center and operations teams to improve confirmation and delivery rates.
* Test new traffic sources and acquisition strategies.
* Report directly to the company’s management.

Requirements (Must Have)

* Minimum 2 years of experience in Affiliate Marketing or Performance Marketing.
* Hands-on experience promoting Nutra products.
* Experience with Cash on Delivery (COD) offers.
* Experience running campaigns on Meta, Google, Native Ads or other paid traffic channels.
* Experience with tracking platforms such as Voluum, Binom, RedTrack or similar.
* Strong analytical mindset.
* Experience optimizing campaigns based on KPIs.
* Ability to work independently and take ownership.
* Good English communication skills.

Nice to Have

* Existing network of affiliates or publishers.
* Experience launching new Nutra offers.
* Experience working with call-center funnels.
* Experience managing six-figure monthly advertising budgets.
* Previous leadership or team management experience.

What We Offer

* Opportunity to build and scale an in-house Nutra brand.
* Direct collaboration with company founders and executive team.
* Clear career path towards leading your own performance marketing team.
* Flexible working hours.
* Remote-first culture with optional hybrid work in Warsaw.
* High level of autonomy and ownership.
* Access to significant testing budgets.
* Fast-paced environment focused on growth, experimentation and measurable results.

We are looking for a proactive and detail-oriented L2 Technical Support Specialist to join our iGaming Operations team and support the Turbo Games project.
You'll be responsible for monitoring platform performance, processing partner and internal requests, identifying operational issues, and ensuring incidents are resolved or escalated promptly. This role is ideal for someone who enjoys working with monitoring tools, analyzing data, and maintaining stable 24/7 operations.

Responsibilities:
- Monitor platform health and operational dashboards (Grafana, Power BI).
- Process incoming requests via Slack and Jira Service Management (JSM).
- Investigate incidents and resolve issues within the L2 scope.
- Escalate technical issues to Development, QA, Product, or Anti-Fraud teams.
- Monitor critical alerts, uptime, transaction failures, and fraud notifications.
- Perform scheduled fraud and anomaly checks during each shift.
- Ensure proper shift handover and maintain clear incident documentation.

Requirements:
- 1+ year of experience in Technical Support, Operations, or Monitoring.
- Strong analytical skills and attention to detail.
- Experience with monitoring tools (Grafana, Power BI, or similar).
- Ability to prioritize incidents and make informed decisions.
- Good written English and Ukrainian.
- Availability to work rotating shifts, including day and night shifts, weekends, and public holidays.

Nice to Have:
- Experience in iGaming, FinTech, or Payments.
- Familiarity with Back Office or transaction monitoring systems.
- Understanding of RTP, GGR, and betting/casino mechanics.
- Experience in a 24/7 Operations or NOC environment.

We Offer:
- 24/7 rotating schedule (day and night shifts).
- Structured onboarding and documented processes.
- Modern tools: Slack, Grafana, Power BI, Jira, Confluence.
- Close collaboration with Development, QA, Product, and Anti-Fraud teams.
- Opportunities for professional growth in a fast-growing iGaming company.

We offer:
💻 Work format
- Choose where and how to work — from home, the office, or anywhere in the world.
- Convenient shift schedule (including mandatory night shifts)

🎉 Atmosphere and development
-  Gifts, giveaways, training, team buildings, and corporate events — you’ll never be bored with us!
-  Internal training, mentoring, access to courses.
-  Career growth without bureaucracy.

🏝 Vacation and sick leave
🗓 Annual paid leave: 15 working days + 3 additional days off
💊 Paid sick leave: 10 days per year
🧠 Professional support: access to psychologist consultations (compensation package may be extended)
💻 Online development: regular webinars, workshops, and trainings on both professional and general topics

🚀 Why us?
If you are looking for a friendly and ambitious product company that:
-  Uses modern technologies,
-  Values initiative and independence,
-  Is focused on the constant development of the team and the product

Then we are waiting for you! 🤝

We are building an AI-driven VR platform for 
surgical planning that turns patient CT/MR 
scans into interactive, life-size 3-D anatomical 
models. We are looking for a Middle+ QA 
Engineer to own the quality of the product our 
clinicians actually run — on their own PCs, with 
their own GPUs, headsets and drivers.
Read this before you apply
This is not game QA. The product is built in 
Unity, but it is an application, not a game: no 
gameplay, no level design, no game mechanics. 
Unity experience matters because it lets you 
read the 3-D scene and the logs — but the 
hardest bugs in this product live outside the 
scene:
OS versions and builds, user permissions, 
admin vs. standard accounts
GPU vendors, models and driver versions — a
driver update can change what the surgeon 
sees
Headset runtimes and device detection
Installation, update, repair, uninstall — and 
what is left behind afterwards
Where files are written, what the app logs, 
what it does when the machine is not ideal
If you enjoy hunting down "it only happens on 
that laptop" problems and proving whether it is 
our bug or the machine's, you will do well here.
Because the software supports real clinical 
decisions, precision is not optional. Careful, 
methodical testing directly affects patient 
safety.
What We're Looking For
Desktop application testing (the core of this 
role)
3+ years of hands-on QA / software testing 
experience.
Solid experience testing desktop 
applications that users install on their own 
machines: installation, unattended install, 
update, repair and uninstall; clean-machine 
vs. upgrade scenarios; the app's footprint on 
the system (binaries, configs, user data, 
system settings, services); leftovers after 
uninstall; permissions and privilege levels.
Comfort with hardware and environment 
variability: different GPUs (integrated vs. 
discrete), driver versions, multi-monitor and 
DPI scaling, CPU/RAM limits. You can isolate 
an environment-specific issue, describe the 
environment precisely, and tell "our defect" 
from "this machine's configuration".
Ability to work with application logs, crash 
dumps and OS-level system logs to turn "it 
crashed" into a reproducible ticket.
Unity and 3-D
Hands-on experience testing Unity-based 3-
D applications (non-game applications are 
perfectly fine — arguably better).
Basic 3-D math and the ability to reason with
it: local vs. world coordinates, transforms 
(position / rotation / scale), units and scale, 
vectors, camera and projection, clipping 
planes, visibility. Enough to explain why an 
object is offset, mirrored, at the wrong scale, 
or not rendering — not just that it looks 
wrong.
Understanding of rendering and performance
basics: frame rate, smoothness, stability, and 
what degrades them.
Medical knowledge — the entry bar is low
To start, it is enough that you can look at a 3-
D reconstruction and tell an artery from the 
aorta. You are not expected to arrive as a 
radiologist.
What we do expect: real willingness to learn 
anatomy and imaging basics. You will be 
supported by developers and medical 
advisors, and you will grow into validating 
patient-specific models properly.
General QA
Experience testing web applications.
Strong QA fundamentals: test design, 
documentation, bug life cycle, types of 
testing.
Experience with bug-tracking and test-
management tools (Jira, TestRail or similar).
Basic API testing skills.
Good written and spoken English.
Exceptional attention to detail — small visual 
or data discrepancies can have real clinical 
consequences.
Fast, self-driven learner. VR, 3-D imaging and
medical concepts may all be new territory.
What You'll Do
Test the full desktop lifecycle: installer, 
updater, repair, uninstall — across OS 
versions and machine configurations, on 
clean systems and on upgrades; verify file 
locations, permissions and what remains 
after removal.
Test the Unity application across PC 
configurations and VR headsets: startup, 
device and driver detection, GPU/driver-
specific behaviour, performance, stability, 
and crash triage using logs and dumps.
Verify 3-D behaviour and spatial accuracy: 
transforms, scale, measurements at 
millimetre precision, clipping, layer visibility, 
annotations, camera behaviour and object 
interaction.
Validate patient-specific 3-D 
reconstructions against the source CT/MR 
studies: expected structures present, 
segmentation quality, spatial relationships, 
obvious reconstruction or visualization 
artifacts.
Test the web application(s): functional, 
regression, cross-browser, UI/UX.
Design and maintain test cases, checklists 
and test documentation.
Reproduce, document and verify defects — 
with exact environment details attached.
Nice to Have
Experience with VR headsets and their 
runtimes (SteamVR / OpenXR / Quest Link) 
and troubleshooting headset and tracking 
issues.
Graphics/driver-level debugging, GPU 
profiling, frame-timing analysis.
OS-level troubleshooting tooling: system and 
event logs, process/file monitors, dump 
analysis.
Experience testing non-game Unity software: 
CAD, simulation, scientific or medical 
visualization.
Background in medicine, anatomy, 
biomedical engineering, radiology or 
healthcare.
Familiarity with medical imaging concepts 
and formats (DICOM, PACS, CT/MR).
Experience validating segmentation results, 
3-D reconstruction quality or measurement 
accuracy.
Test automation or performance testing 
experience.

• Забезпечувати моніторинг систем відеоспостереження та своєчасно реагувати на виявлені події відповідно до внутрішніх протоколів.
• Опрацьовувати повідомлення про інциденти від співробітників, проводити первинний збір інформації та ескалювати випадки згідно з внутрішніми процедурами.
• Координувати взаємодію з HR, юридичним відділом, командою IT-безпеки та зовнішніми підрядниками з питань безпеки персоналу.
  
  

• Досвід роботи у сфері корпоративної/внутрішньої безпеки

• Досвід роботи із системами відеоспостереження (CCTV/VMS)

• Навички документування інцидентів та проведення внутрішніх розслідувань

• Розуміння процесу та етапів перевірок благонадійності персоналу, досвід їх організації/координації

• Місце проживання HE в м.Київ чи в м. Одеса

• Формат роботи:  віддалено. Робочий графік — з 10:00 до 18:30;
• Обладнання: надаємо все необхідне для комфортної роботи та для вирішення масштабних завдань, експериментів — ноутбук/ПК/додаткові монітори чи спеціалізовані гаджети;
• Безпека та страховка: ми не лише слідкуємо за рівнем задоволеності співробітників, а й дбаємо про вас у скрутні моменти. Кожен співробітник має медичне страхування за рахунок компанії (на території України) або грошову компенсацію на спорт;
• Відпочинок та баланс: 3 тижні оплачуваної відпустки щороку, необмежені day off та гнучкі sick leaves без зайвої бюрократії. Ми довіряємо команді, тому підтримуємо здоровий баланс між роботою та особистим життям;
• Колеги та атмосфера: люди, які вас оточують, визначають рівень життя та розвиток. Завдяки якісним етапам співбесіди, ми підбираємо найкращих з найкращих. Ви працюватимете зі справжніми професіоналами у своїй сфері;
• Безперервний розвиток: оплачуємо тренінги, семінари, онлайн-курси, конференції. Маємо власну LMS-систему, бібліотеку та книжковий клуб, які об’єднують тих, хто не зупиняється в навчанні. Крім того, у нас є 3 сертифіковані коучи, які проводять внутрішні навчання та персональні коуч-сесії для співробітників — це допомагає краще розуміти себе, прокачувати лідерські навички та досягати професійних цілей;
• Англійська мова: виділяємо бюджет на індивідуальні заняття та маємо Speaking Club, щоб ви прокачали свою англійську мову та забули про будь-які бар’єри;
• Спортивні активності: долучайтеся до корпоративних тренувань з волейболу, бігу або йоги щотижня, які повністю оплачує компанія. Ми вже пробігли не один марафон, адже наші тренери — справжні професіонали;
• Командний дух: ми регулярно проводимо тімбілдінги від виїзних до затишних зустрічей в офісі. Це чудовий шанс познайомитись ближче й зарядитись енергією команди. Атмосферу наших івентів можна відчути тут — YouTube Galaktica.

We're seeking a talented .NET Developer to help shape the future of blockchain technology in innovative startup. If you're ready to make a real impact in a cutting-edge industry, we'd love to hear from you!
 

Core Competence:
 

• At least 2 years of professional experience in software development with a strong foundation in C#, ASP.NET Core, and Entity Framework.
• Proficiency in managing IIS, MS SQL, Visual Studio, and Docker environments.
• Familiarity with ODBC, LINQ, NUnit, xUnit, NuGet, and RESTful APIs, alongside Git for version control.
• Sound understanding of client-side and server-side architectures.
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.
   

Preferred Qualifications:
 

• Knowledge of ReSharper, experience with Azure, and familiarity with NoSQL databases.
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.
   

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.
• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

• 20 paid vacation days, 3 paid sick days, and a flexible schedule for work-life balance.

   

Overview

We are looking for a UAV Technician to join the flight team responsible for testing our flagship R&D product — a GPS-denied alternative navigation system. This role is focused on the technical side of UAV operations — assembly, configuration, maintenance, diagnostics, and repair of multirotor / fixed-wing airframes and their supporting equipment.

You will keep the team’s fleet in top shape and make sure every flight starts from a known-good aircraft. Piloting skills are welcome and useful, but they are not a hard requirement — your value here is in the hardware.

Responsibilities

• Assemble, configure, and bring up multirotor UAVs (frames, motors, ESCs, FCs, sensors, RC/telemetry, power) and fixed-wings
• Perform pre-flight technical checks and prepare aircraft for field campaigns
• Maintain, service, and repair airframes and supporting equipment (batteries, ground stations, antennas, RC equipment)
• Configure and tune Ardupilot-based autopilots (parameters, failsafes, sensor calibration)
• Diagnose hardware and configuration issues; perform root-cause analysis on failures
• Support flight tests on-site: be the technical hands during campaigns
• Keep equipment inventory, spare parts, and maintenance records in order
• Support engineers during bring-up and integration of new platforms and components

Requirements

Must-have

• Solid hands-on experience assembling, configuring, and repairing multirotor UAVs and fixed-wings
• Deep understanding of UAV core components (motors, ESCs, FCs, sensors, RC/telemetry links, power systems)
• Working knowledge of Ardupilot: parameters, calibration, failsafes, basic log analysis
• Confident soldering and basic electronics troubleshooting skills
• Ability to read wiring diagrams and basic schematics
• Methodical, careful approach to maintenance, documentation, and pre-flight checks

Nice to have

• Real flight experience on multirotor UAVs (piloting skills are a strong plus, not a must)
• Experience with mission-planning software (Mission Planner, QGroundControl)
• Experience with fixed-wing UAVs
• STEM (Science, Technology, Engineering, Mathematics) education
• Experience with 3D printing or basic mechanical fabrication
• Combat experience
• English at B1 level or higher

Personal qualities

• Responsibility and ownership over the equipment you touch
• Strong attention to detail — “good enough” is not good enough for a flying aircraft
• Methodical and process-oriented
• Communication skills and ability to work in a team
• Initiative — proposes improvements instead of waiting for instructions

We offer

• Competitive salary
• Reservation from mobilization
• On-site work with access to hardware and lab facilities
• Office in Kyiv with shelter access, generator and Starlink
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

N-iX is looking for a Middle Data Engineer to help build and operate a new AWS-based data lakehouse for our customer in the e-commerce domain. The ideal candidate has hands-on experience with AWS data services, modern data pipelines, and lakehouse architectures.

Our Client is a global full-service e-commerce and subscription billing platform on a mission to simplify software sales everywhere. For nearly two decades, we’ve helped SaaS, digital goods, and subscription-based businesses grow by managing payments, global tax compliance, fraud prevention, and recurring revenue at scale. Our flexible, cloud-based platform combined with consultative services helps clients accelerate growth, reach new markets, and build long-term customer relationships.

Data is at the heart of everything the client does—powering insights, driving innovation, and shaping business decisions. The client is building a next-generation data platform and is looking for a Middle Data Engineer to contribute to its development.

Role Overview:

As a Middle Data Engineer, you will contribute to building and operating a scalable and cost-efficient AWS data lakehouse. You will work closely with data engineers, DevOps engineers, architects, and product leads to implement reliable data pipelines, data models, and data products that support business decision-making.

Your Responsibilities:

• Develop and maintain scalable data pipelines using S3, Apache Iceberg, Glue Data Catalog, EMR, Airflow (MWAA), Python, and PySpark.
• Work with data across medallion layers, from source ingestion to reusable business entities, dimensional models, and analytics-ready datasets.
• Integrate data from various source systems, including databases, APIs, business applications, and file-based sources.
• Implement data transformations and contribute to building end-to-end data products, including scheduled data deliveries and serverless workloads using services such as AWS Lambda and S3.
• Apply automated testing and data quality practices across data pipelines and contribute to metadata management, cataloguing, lineage, and documentation using DataHub and AWS services.
• Prepare and make curated data available in Snowflake for analytics, reporting, and SQL-based use cases.
• Collaborate with architects, DevOps engineers, product owners, engineering managers, and Power BI engineers on solution implementation, CI/CD, and Terraform-based infrastructure.
• Monitor data pipelines and production workflows, investigate issues, improve performance and reliability, and maintain technical documentation and runbooks.

What We’re Looking For:

• 3+ years of experience in data engineering, ideally with AWS, lakehouse, or hybrid data platforms.
• Strong Python, PySpark, and SQL skills, with experience developing production data pipelines and data transformations.
• Practical experience with Airflow and AWS data services, including S3, Apache Iceberg, Glue Data Catalog, Glue Data Quality, Athena, and EMR.
• Good understanding of data modelling and harmonisation, including dimensional modelling, SCD Type 1 and 2, schema evolution, and working with data from multiple source systems.
• Experience integrating data from databases, APIs, business applications, and file-based sources.
• Understanding of data governance concepts, including metadata management, cataloguing, lineage, and documentation. Experience with DataHub is a plus.
• Familiarity with Snowflake, BI platforms, semantic layers, and SQL- or dbt-based transformation approaches.
• Experience with Git, GitLab CI/CD, automated testing, and Infrastructure as Code. Terraform experience is a plus.
• Good problem-solving and troubleshooting skills, with a proactive approach to learning and taking ownership of assigned tasks.
• Good communication and documentation skills.
• Upper-Intermediate English or higher to collaborate effectively with English-speaking stakeholders on the client side.

We offer*:

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

Mticket is a Ukrainian product IT company and one of the leaders in ticketing automation and e-commerce solutions for large-scale events. We build modern high-load platforms for event management and ticket sales across Ukraine, Europe, and other international markets.

About the role

We are looking for a Motion & Performance Designer to create advertising creatives for concerts and events with one clear goal — capture attention and help sell tickets.

We are not looking for a traditional poster designer. We need someone who understands digital advertising and knows how to create dynamic, performance-driven content for Reels, Stories, and paid advertising campaigns.

Posters and most static materials will remain outsourced. The main focus of this role is motion design + advertising creatives that drive results.

What you’ll do

• Create motion creatives for Reels, Stories, and digital advertising;

• adapt content for different platforms, audiences, and ad formats;

• work with video, graphics, typography, music, and animation;

• create strong hooks and first 1–3 seconds that capture attention;

• turn artist and event materials into compelling advertising content;

• collaborate with SMM, Content Producer, and Marketing teams;

• create and test multiple creative variations;

• analyze which creatives actually perform and use insights to improve future content;

• quickly produce creatives for ongoing events and advertising campaigns.

What we’re looking for

• Strong hands-on experience in motion design;

• a portfolio featuring Reels, Stories, and advertising creatives;

• strong understanding of composition, typography, editing, and animation;

• excellent sense of pacing, hooks, and the first seconds of a video;

• understanding of performance marketing and advertising principles;

• ability to think beyond “Does it look good?” and ask “Will it capture attention and sell?”;

• speed and willingness to create and test multiple iterations;

• experience in events, concerts, entertainment, music, or e-commerce is a strong plus.

What we offer

• A product role with direct impact on business results;

• a stable and growing company with 10+ years on the market and international expansion;

• short decision-making cycles and the ability to see the impact of your work;

• hybrid or remote work;

• competitive compensation with regular performance-based reviews;

• professional growth and participation in the company’s development;

• a result-oriented team focused on quality and collaboration.

Join Sigma Software’s IT Solutions Department and help shape the internal platforms and automation solutions that support thousands of daily business operations across the company. We are looking for a Principal level engineer who combines deep technical expertise with strong leadership and communication skills.

In this role, you will work in a complex enterprise environment, contributing to scalable Back-end-heavy Full Stack solutions, enterprise integrations, and AI-enabled engineering practices. 

The position combines hands-on development with architectural decision-making, mentoring, and cross-team collaboration.

We at Sigma Software value engineering excellence, continuous improvement, and modern development approaches. You will have the opportunity to influence technical strategy, drive automation initiatives, and help establish responsible AI-assisted development standards across projects.

CUSTOMER

The role is part of Sigma Software’s IT Solutions Department, which is responsible for building and evolving the company’s internal digital ecosystem. The department develops enterprise business applications, automation platforms, integrations, and productivity solutions that improve operational efficiency and employee experience across multiple business domains.

PROJECT

The project focuses on developing and evolving enterprise-scale internal platforms and automation systems used across Sigma Software. The environment includes interconnected services, enterprise integrations, process automation workflows, and AI-assisted engineering practices designed to support operational scalability and business efficiency.

You will contribute to architecture design, implementation of scalable Back-end solutions, enterprise integrations, and AI-enabled capabilities while collaborating closely with multiple technical and business teams.

Key Technologies: JavaScript, Node.js, React.js, REST API, GraphQL, Claude Code, Codex

Job Description

• Collaborate with stakeholders on solution discovery, technical design, estimations, and delivery planning
• Design and implement scalable and maintainable software solutions aligned with business and architectural goals
• Develop production-quality Back-end-focused solutions while contributing across the Full Stack when required
• Own features end-to-end from technical design to deployment and support
• Lead and mentor Middle and Senior engineers through technical guidance and peer reviews
• Act as a key technical point of contact across multiple teams and drive cross-team collaboration
• Design and implement enterprise integrations, automation workflows, and data processing solutions
• Contribute to AI-enabled engineering workflows and product capabilities
• Establish standards for responsible usage of AI coding assistants within the project
• Review AI-generated code for scalability, maintainability, security risks, and edge cases
• Ensure system reliability, scalability, and performance under growing business demands
• Translate business requirements into practical technical solutions delivering measurable value

Qualifications

• 7+ years of commercial software engineering experience with a strong Back-end focus
• Strong hands-on experience with JavaScript and Node.js
• Experience with React.js
• Solid experience designing and developing REST API and/or GraphQL solutions
• Hands-on experience using AI coding assistants such as Claude Code or Codex in daily development workflows
• Strong understanding of software architecture, design patterns, scalability, integrations, and risk management
• Experience working in enterprise environments with multiple stakeholders and distributed teams
• Ability and willingness to lead technical initiatives and mentor engineers
• Strong communication and stakeholder management skills
• Ability to balance technical and business priorities
• Experience working with incomplete or evolving requirements
• Upper-Intermediate English level or higher

WILL BE A PLUS

• Previous formal team leadership experience
• Experience building AI-enabled business solutions
• Experience with enterprise process automation platforms
• Experience defining governance standards for AI-assisted development
• Exposure to complex distributed enterprise systems

PERSONAL PROFILE

• Analytical mindset with strong systems thinking
• High level of ownership and accountability
• Proactive and communicative approach
• Result-oriented mindset focused on measurable outcomes
• Ability to work effectively in complex organizational environments
• Strong balance between technical depth and business understanding
• Comfortable making decisions in ambiguous situations

Uklon is a product IT company that develops a leading ride-hailing service. Daily, the Uklon expert team maintains one of the largest infrastructures on the market of Ukraine and abroad, ensuring interaction between drivers and riders.

We create a high-load product with ambitious technological challenges, latest innovations, and non-trivial moves behind.

Our work framework is to test new hypotheses and push our ideas using the latest tech stack.

Let’s drive the industry together!

Join us as a Senior Business Project Manager 

Hiring process: Introduction, technical, and final interview.

What we offer specifically for this position:

• continuous professional development in a dynamic team of experts

• opportunity to initiate changes and propose new approaches to optimizing existing work processes

• involvement in real projects where you can clearly see your value and direct impact on the company’s development

• deepening of professional skills through practical tasks and participation in corporate training programs

• inspiring corporate culture that values every team member and recognizes the significance of their personal contribution

• annual bonus upon achieving company goals

• working in a company that is part of the international VEON group, represented in telecommunications, fintech, mobile, streaming, and healthcare

How you can specifically impact the company’s development:

• End-to-End Strategic Leadership: lead large-scale, cross-functional business and finance projects from inception to completion, ensuring every initiative aligns with the company’s long-term strategic goals

• Comprehensive Planning: develop project plans, managing timelines, budgets, resources, and identifying potential risks before they become issues

• Operational Excellence: map, analyze, and optimize internal and external operational processes to eliminate bottlenecks and increase departmental efficiency

• Cross-Functional Execution: drive project delivery across Business, Operations, Finance, HR, and Tech teams, ensuring seamless stakeholder alignment at every milestone

• Strategic Communication: serve as the primary bridge between project teams and senior management, translating complex data into actionable insights

• Proactive Risk Management: monitor progress and resolve blockers proactively, ensuring that "at-risk" projects are steered back to success

• Standardization: support the continuous improvement of project management standards, tools, and best practices across the entire organization

Challenges for three months:

• successfully onboard the team and master the company’s key processes
• become a confident user of all the tools used by the department
• participate in the implementation of current tasks and projects and complete them
• implement a strategy for interaction between cross-functional teams within projects
• set up a regular reporting system and analyze the effectiveness of implemented projects
• qualitatively adhere to project stages, report on time and comprehensively

To achieve results, you will need:

• at least 5 years of experience in project management, with proven success delivering business-driven, cross-functional projects

• strong understanding of business processes (finance processes as a significant advantage), operational efficiency drivers, and financial impact metrics.

• practical experience with project management methodologies (Agile, Waterfall, Hybrid)

• experience handling multiple projects simultaneously

• outstanding stakeholder management, communication, and negotiation skills

• high level of self-organization, proactivity, and ownership mindset

• PMP or equivalent certifications are a plus

• upper-intermediate or higher level of English

Core Project & Operations Management Tools:

• Expert-level proficiency in Project Management software: Hands-on experience with Jira to manage complex workflows, sprints, and Gantt charts

• Advanced Data Analysis & Reporting: Mastery of Microsoft Excel and Google Sheets (complex formulas, pivot tables, and data modeling) to track budgets and project KPIs

• Process Mapping & Visualization: Proficiency in Miro (for designing operational workflows and business process architectures (BPMN/flowcharts)

How do you manage your working hours?

• flexible schedule based on role responsibilities

• days off with full compensation: 20 for personal needs, 10 for illness, 1 more on a birthday occasion (a gift from the company), up to 8 for blood donation

How will you improve your skills in Uklon?

• internal knowledge sharing, mentorship programs, and training for soft & hard skills

• professional certifications for experts

• corporate library and subscriptions to information resources

• personal/team learning budget

• corporate discounts and compensation for English lessons

• long-term training program for managers

Care and support:

• medical insurance in Ukraine

• paid therapy sessions with Pleso

• gamification, gifts, giveaways and partner discounts

• sports events and corporate team buildings

• wellness programs with emotional well-being workshops

• relaxing massage weeks in the office

• promo codes for Uklon rides

• corporate discounts and partial compensation for sports activities

Regular Sports Activities:

• Uklon Football — weekly

• Uklon Online & Offline Yoga — weekly

• corporate discounts and partial compensation for sports activities.

Corporate social responsibility:

Uklon is a socially responsible business and ranks among the Top 10 largest donors supporting the Defense Forces and humanitarian initiatives among Ukrainian businesses in the IT and telecommunications sector.

The total amount of Uklon’s financial support and investments, including the company’s corporate contributions and charitable donations from its founders, in support of the Armed Forces of Ukraine, volunteer movements, CSR projects, and charitable initiatives, amounted to over 230 million UAH for the period from January 2022 to July 2025. The company is also among the most responsible taxpayers in the IT sector, having paid 680 million UAH in taxes based on its 2024 operating results.

If you’re looking for a dynamic and ambitious product company focused on growth and global expansion, passionate about cutting-edge technologies, and eager to reveal your inner drive — join the Uklon team!

*We value every application and aim to provide feedback within 7 business days. If you haven’t received a response — don’t worry: it simply means there wasn’t a match with the position this time.

If you don’t see an email from us — please check your Spam folder or other inbox tabs. Sometimes our messages end up there.

Thank you for choosing Uklon. See you soon!

The Fourth Law (Четвертий Закон) — провідний український виробник технологій автономності для дронів. Рішення компанії кодифіковані за стандартами НАТО та застосовуються у понад 50 підрозділах СОУ і 20+ виробників дронів. Наші вироби носять імена українських діячів розстріляного відродження та шістдесятників — Василя Стуса, Олени Теліги, Миколи Зерова та Анатолія Лупиноса. 

У 2026 році компанія отримала відзнаку від DOU як найперспективніший проект у сфері оборонних технологій.

Місія ролі: Побудувати міст між математичною теорією управління та реальною поведінкою дрона в польоті. Твоє завдання — розробляти, валідувати в симуляції та тестувати на реальних дронах control-алгоритми, які визначають, як літальні платформи The Fourth Law реагують і стабілізуються в бойових умовах.

Основні задачі: 

• Математичне моделювання: побудова моделей динаміки літальних платформ.

• Розробка control-алгоритмів: створення та тюнінг алгоритмів керування, роботa з stability, filtering, controller response. 

• Валідація в симуляції: перевірка рішень у симуляторі до переходу на реальне тестування. 

• Аналіз даних: робота з сенсорними даними, аналіз поведінки системи в реальних умовах.

Досвід та навички, які ми шукаємо:

• Сильне практичне володіння лінійною алгеброю та її застосування в роботі. Хороше розуміння calculus. 

• Базове розуміння диференціальних рівнянь. 

• Практичний досвід застосування математики в інженерній роботі (наприклад, computer graphics, game physics, robotics, simulation, physics engineering).

• Впевнене володіння Python або С++. 

• Готовність активно вивчати control theory самостійно — компанія навчить, але потрібна власна ініціатива. Готовність навчитися керувати дроном і брати участь у реальному льотному тестуванні.

Буде перевагою:

• Практичний досвід з control systems або robotics. 

• Досвід роботи з дронами чи flight-controller екосистемами (PX4, ArduPilot, Betaflight).

Чому варто обрати нас:

• Робота, яка матиме реальний вплив.

• Ми створюємо продукти, які безпосередньо посилюють оборонний потенціал України.

• Робота з топовими інженерами у сфері MilTech та автономності.

• Офіційне оформлення трудових відносин в Дія.Сіті.

• Можливість бронювання військовозобов’язаних працівників згідно з вимогами чинного законодавства.

• Щорічна оплачувана відпустка — 24 календарні дні. Для ветеранів передбачена додаткова оплачувана відпустка — 14 календарних днів.

• Оплачувані лікарняні відповідно до законодавства.

• Добровільне медичне страхування після проходження випробувального терміну.

• Можливість компенсації витрат на навчання згідно з внутрішніми політиками

Ми шукаємо не виконавців, а однодумців, які поділяють наші цінності та готові будувати майбутнє українського MilTech.

Responsibilities

• Identify and qualify new leads through outbound prospecting, networking, and inbound follow-up
• Run product demonstrations and present tailored proposals to prospects
• Manage the full sales cycle from first contact to contract signing
• Maintain accurate pipeline data in CRM
• Onboard new clients and ensure a smooth start with the product
• Build long-term relationships and become a trusted partner for key accounts
• Monitor client health metrics and proactively address risks of churn

Requirements

• 2+ years of experience in B2B sales, account management, or customer success — ideally in IT
• Proven track record of meeting or exceeding sales quotas
• Strong communication and negotiation skills
• Ability to understand client business needs
• Experience working with CRM systems (HubSpot, Pipedrive, Salesforce, or similar)
• Upper-Intermediate English or higher for internal communication and documentation
• Ukrainian as the primary language for client communication
• Self-motivated with excellent time management and prioritisation skills

We Offer

• Competitive salary
• Flexible schedule
• Social package
• Courses, webinars, and seminars to increase professional skills
• Possibility to work remotely and onsite
• Horizontal hierarchy. No micromanagement pressure
• Open company culture where your ideas and initiatives are valued
• Regular team building & corporate events
• International projects

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Middle Software Development Engineer in Test!

Requirements:

• 3+ years of experience in software development, test automation or QA.
• Proficiency in Python as a programming language, not just for test scripts.
• Ability to design and write modular, reusable, and maintainable code.
• Understanding of software engineering fundamentals (OOP, data structures, algorithms, code reviews).
• Experience with at least one Python testing framework (pytest preferred).
• Practical experience in building automated tests (unit, API, UI) and integrating them into frameworks.
• Knowledge of test case design and ability to translate it into automated coverage.
• Experience with Git and collaborative development practices (branches, pull requests, code review).
• Basic understanding of CI/CD pipelines and how to integrate automated tests.
• Familiarity with REST APIs and libraries/tools for API testing (Postman, Python requests).
• Proficiency with gRPC
• Ability to debug code and automation frameworks, not just test failures.
• Understanding of test data management and working with multiple environments.
• Interest in framework design and evolution (not only test creation).
• Strong problem-solving skills and willingness to challenge/improve existing test practices.

Responsibilities:

• Actively contribute to the improvement of the test framework and testing infrastructure.
• Mentor QAE in test automation practices and best approaches.
• Perform regular code reviews to maintain high code quality and consistency.
• Safeguard product quality through proactive testing and automation strategies.
• Access automation needs in Domain
• Advocate for quality engineering best practices, support developers in creating effective automated tests, contribute to CI/CD quality gates, and leverage risk-based testing approaches to maximize value and efficiency

Our benefits to you:

• ☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more
• 🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
• 🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
• 🏖Paid vacations, sick leave, personal events days, days off
• 💵Referral program — enjoy cooperation with your colleagues and get the bonus
• 📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
• 🎯Rewards program for mentoring and coaching colleagues
• ✈️In-house Travel Service
• 🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more
• 🎳Other benefits could be added based on your location 

About your key responsibilities and impact:

• Designing and implementing scalable and efficient software architectures;
• Writing, testing, and debugging complex code for new and existing software applications;
• Providing guidance and mentorship to junior engineers and team members;
• Conducting thorough code reviews to ensure code quality, security, and best practices;
• Creating and maintaining comprehensive technical documentation for software development and system design;
• Leading and managing software development projects, ensuring timely delivery and quality (shared responsibility with the Delivery Manager);
• Working closely with cross-functional teams, including product management, design, and operations, to align development efforts with business goals;
• Researching and implementing new technologies and methodologies to improve software performance and development processes;
• Identifying and resolving complex software issues and technical challenges;
• Driving continuous improvement in software development practices and processes;
• Communicating effectively with stakeholders, including presenting technical concepts and project updates;
• Delivering code to production in a timely manner according to business expectations.

Essential professional experience:

• 5+ years of experience in back end;
• System Design & Architecture – strong experience designing scalable, resilient .NET systems using microservices, event-driven and cloud-native architectures (Azure/AWS);
• Backend Expertise – advanced C# skills, RESTful API development, asynchronous programming, and deep understanding of design and resilience patterns (DDD, CQRS, circuit breaker, etc.);
• Database Mastery – proficiency in SQL optimization, data modeling, indexing, and experience with both relational and NoSQL databases;
• Messaging & Performance – hands-on Kafka expertise, high-load system optimization, caching, and distributed computing;
• DevOps & Cloud – solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation;
• Quality & Observability – strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices;
• Leadership & Collaboration – mentoring peers, driving technical decisions, and ensuring engineering excellence within Agile teams;
• Languages – Intermediate+ English, B2+ Ukrainian/Russian