Jobs

About BULLS MEDIA
BULLS MEDIA is a global leader in digital marketing, dedicated to simplifying decision-making and connecting customers with top-tier brands. Our cutting-edge technology empowers millions of consumers worldwide to make smarter and more confident purchasing decisions.

Our expertise lies in building high-performing review websites. We specialize in developing streamlined landing pages for our clients, ensuring seamless customer experiences while efficiently collecting and managing data through our proprietary tracking system.

We are currently seeking an HR Manager to join our team.

What You Will Do

• Conducting performance reviews and supporting performance management processes
• Participating in and driving Learning & Development (L&D) initiatives for employees
• Managing the onboarding process to ensure smooth employee integration
• Conducting regular one-on-one (1:1) meetings with employees
• Managing the offboarding process, including exit interviews and documentation
• Preparing and analyzing HR reports and metrics (e.g., turnover, engagement, hiring data)
• Leading or supporting the implementation of new HR systems and tools (HRIS, ATS, etc.)
• Coordinating the recruitment process in collaboration with hiring managers
• Supporting employee engagement and retention initiatives
• Ensuring compliance with labor laws and internal policies
• Handling employee relations and resolving workplace issues

• Developing and updating HR policies and procedures

   

What We Offer

• 21 days of paid leave per year
• 7 days of sick leave annually
• Health insurance
• English-speaking clubs
• Corporate events and team-building activities
• Long-term cooperation
• Annual performance review
• All necessary technical equipment provided
• Hybrid work format: 4 days in the office, 1 day fully remote

Required Experience to Succeed in This Role:

• At least 2 years of experience in an HR / Recruitment role within a company
• Intermediate+ level of English (spoken and written)
• Excellent administrative and organizational skills
• Experience conducting terminations, hearings, and managing HR documentation
• Comfortable working with data and HR systems (data-driven mindset)
• Strong interpersonal and communication skills
• Ability to manage budgets and prepare detailed HR reports
• Bachelor’s or Master’s degree in Human Resources, Business Administration, or a related field (nice to have)

Hiring Process

1. Initial interview
2. Test task
3. Interview with HR manager from headquarter
4. Interview with C-level manager.

About BULLS MEDIA
BULLS MEDIA is a global leader in digital marketing, dedicated to simplifying decision-making and connecting customers with top-tier brands. Our cutting-edge technology empowers millions of consumers worldwide to make smarter and more confident purchasing decisions.

Our expertise lies in building high-performing review websites. We specialize in developing streamlined landing pages for our clients, ensuring seamless customer experiences while efficiently collecting and managing data through our proprietary tracking system.

We are currently seeking an HR Generalist to join our team.

What You Will Do

• Conducting performance reviews and supporting performance management processes
• Participating in and driving Learning & Development (L&D) initiatives for employees
• Managing the onboarding process to ensure smooth employee integration
• Conducting regular one-on-one (1:1) meetings with employees
• Managing the offboarding process, including exit interviews and documentation
• Preparing and analyzing HR reports and metrics (e.g., turnover, engagement, hiring data)
• Leading or supporting the implementation of new HR systems and tools (HRIS, ATS, etc.)
• Coordinating the recruitment process in collaboration with hiring managers
• Supporting employee engagement and retention initiatives
• Ensuring compliance with labor laws and internal policies
• Handling employee relations and resolving workplace issues

• Developing and updating HR policies and procedures

   

What We Offer

• 21 days of paid leave per year
• 7 days of sick leave annually
• Health insurance
• English-speaking clubs
• Corporate events and team-building activities
• Long-term cooperation
• Annual performance review
• All necessary technical equipment provided
• Hybrid work format: 4 days in the office, 1 day fully remote

Hiring Process

1. Initial interview
2. Test task
3. Interview with HR manager from headquarter

4. Interview with C-level manager.

    

Required Experience to Succeed in This Role:

• At least 2 years of experience in an HR / Recruitment role within a company
• Upper-intermediate level of English (spoken and written)
• Excellent administrative and organizational skills
• Experience conducting terminations, hearings, and managing HR documentation
• Comfortable working with data and HR systems (data-driven mindset)
• Strong interpersonal and communication skills
• Ability to manage budgets and prepare detailed HR reports
• Bachelor’s or Master’s degree in Human Resources, Business Administration, or a related field (nice to have)

About BULLS MEDIA
BULLS MEDIA is a global leader in digital marketing, dedicated to simplifying decision-making and connecting customers with top-tier brands. Our cutting-edge technology empowers millions of consumers worldwide to make smarter and more confident purchasing decisions.

Our expertise lies in building high-performing review websites. We specialize in developing streamlined landing pages for our clients, ensuring seamless customer experiences while efficiently collecting and managing data through our proprietary tracking system.

We are currently seeking an HR / Recruitment Specialist to join our team.

What You Will Do

• Conducting performance reviews and supporting performance management processes
• Participating in and driving Learning & Development (L&D) initiatives for employees
• Managing the onboarding process to ensure smooth employee integration
• Conducting regular one-on-one (1:1) meetings with employees
• Managing the offboarding process, including exit interviews and documentation
• Preparing and analyzing HR reports and metrics (e.g., turnover, engagement, hiring data)
• Leading or supporting the implementation of new HR systems and tools (HRIS, ATS, etc.)
• Coordinating the recruitment process in collaboration with hiring managers
• Supporting employee engagement and retention initiatives
• Ensuring compliance with labor laws and internal policies
• Handling employee relations and resolving workplace issues

• Developing and updating HR policies and procedures

   

What We Offer

• 21 days of paid leave per year
• 7 days of sick leave annually
• Health insurance
• English-speaking clubs
• Corporate events and team-building activities
• Long-term cooperation
• Annual performance review
• All necessary technical equipment provided
• Hybrid work format: 4 days in the office, 1 day fully remote

Hiring Process

1. Initial interview
2. Test task
3. Interview with HR manager from headquarter

4. Interview with C-level manager.

    

Required Experience to Succeed in This Role:

• At least 2 years of experience in an HR / Recruitment role within a company
• Upper-intermediate level of English (spoken and written)
• Excellent administrative and organizational skills
• Experience conducting terminations, hearings, and managing HR documentation
• Comfortable working with data and HR systems (data-driven mindset)
• Strong interpersonal and communication skills
• Ability to manage budgets and prepare detailed HR reports
• Bachelor’s or Master’s degree in Human Resources, Business Administration, or a related field (nice to have)

Role Overview

We are looking for a performance-driven Frontend Developer to join our core engineering team. You will be responsible for translating high-fidelity designs into modular, high-performance web applications. Your primary focus will be building "Headless" frontends—decoupling the CMS from the presentation layer to create lightning-fast, SEO-optimized user experiences.

Key Responsibilities

• Component Engineering: Build and maintain a robust library of reusable UI components using React, Tailwind CSS, and TypeScript.
• Architecture: Develop scalable frontend architectures using Next.js (App Router), focusing on Server Components and optimized data fetching.
• API Integration: Connect frontends to various data sources (Headless WordPress, Shopify, or Contentful) using GraphQL and REST APIs.
• Performance Optimization: Ensure all projects meet elite Core Web Vitals standards (Lighthouse scores of 90+).
• State & Logic: Implement complex client-side logic for multi-step forms, authentication flows, and interactive search interfaces.

• Accessibility: Ensure all code follows WCAG 2.1 standards to provide inclusive experiences for all users.

   

Technical Requirements

• React & Next.js: 2+ years of professional experience with a deep understanding of hooks, routing, and rendering strategies (SSG, ISR, SSR).
• Modern CSS: Mastery of Tailwind CSS and experience with UI primitives (like Shadcn/UI or Radix UI).
• State Management: Proficiency in Zustand, TanStack Query (React Query), or similar tools for managing server and client state.
• Tooling: Experience with Git/GitHub, Vercel/Netlify deployment workflows, and Figma-to-code workflows.

• Type Safety: Strong experience with TypeScript to ensure code reliability.

   

Preferred Qualifications

• Experience specifically with WPGraphQL and Advanced Custom Fields (ACF).
• Knowledge of SEO best practices for JavaScript-heavy applications.
• Experience integrating payment gateways (Stripe, PayPal) and third-party marketing APIs.

Hello, future colleague!

At DreamPlay, we create pixel-perfect slot games powered by our own engine. We are reinventing the gambling experience by delivering unique, high-quality games to the market.
We are a team of professionals who value quality, ownership, transparency, and collaboration. We believe in a results-driven environment where everyone has the space to grow, contribute, and make an impact.

We are currently looking for an Account Manager to join our team.
If you have experience in B2B account management, know how to build strong, long-term partner relationships, and are eager to take ownership of commercial growth, we would love to meet you.

Requirements:

• 2–3 years of experience in B2B iGaming (preferably on the provider side).
• Proven experience working with aggregators (e.g. SoftSwiss, BetConstruct, Digitain, Slotegrator).
• Understanding of casino KPIs: GGR, NGR, ARPU, RTP, retention, churn.
• Strong time-management and prioritization skills.
• Confidence in working with contracts, commercial terms, and pricing models.
• Proficiency in English and Ukrainian.
• Strong communication, analytical, and negotiation skills.
• Full-time availability and ability to thrive in a dynamic environment.
• Experience working with crypto casinos, social casinos, or iGaming platforms
• Cross-selling and upselling experience.
• Nice to have: knowledge of an additional European language.
• Market knowledge and top competitive products.

Key Responsibilities:

• Manage and grow relationships with partners (operators, crypto casinos, platforms, etc.)
• Oversee commercial performance and ensure revenue goals are met.
• Develop and implement strategic account growth plans.
• Coordinate game launches, promotions, and marketing activities.
• Monitor and analyze client performance and prepare regular reports.
• Represent the company at international industry events and conferences.

We Offer:

• Opportunity to work remotely or from our Kyiv office.
• Flexible working hours.
• Modern Mac equipment.
• Performance-based bonuses tied to client portfolio growth.
• Opportunity to influence and shape a new business direction.
• Career growth within a team of iGaming professionals.
• International conferences and industry events.
• Supportive, transparent team culture with minimal bureaucracy.
• Time-off policy that fits real life (paid vacation, sick leave, public holiday).
• Benefits for employees.

If you have experience in B2B iGaming, enjoy building strong partner relationships, and want to grow in a dynamic international environment — we’d love to hear from you!

About the Role

We are seeking a motivated Software Developer to join our team working on innovative bioinformatics and computational biology projects. You will primarily work on our core backend services and microservices architecture, with opportunities to contribute across the full stack.

Key Responsibilities

- Develop and maintain backend microservices using Python (FastAPI/Flask)

- Work with biological data processing pipelines and proteomics workflows

- Implement RESTful APIs and integrate with various data sources

- Collaborate on database design and optimization (PostgreSQL, SQLAlchemy)

- Participate in code reviews and contribute to technical documentation

- Debug and optimize existing codebase for performance and reliability

Required Qualifications

- Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)

- 1+ year of professional software development experience

- Strong programming skills in Python

- Understanding of RESTful API design principles

- Experience with version control systems (Git)

- Basic knowledge of SQL and relational databases

- Good problem-solving skills and attention to detail

- Ability to work both independently and as part of a team

Preferred Qualifications

- Biology/Bioinformatics background - Understanding of molecular biology, proteomics, or computational biology concepts

- Frontend experience - Familiarity with React, TypeScript, and modern web development

- Machine Learning knowledge - Experience with ML frameworks (scikit-learn, TensorFlow, PyTorch)

- DevOps understanding - Knowledge of CI/CD pipelines, containerization, and deployment practices

- Experience with microservices architecture

- Familiarity with Docker and containerization

- Knowledge of asynchronous programming (asyncio)

- Understanding of data processing pipelines

- Experience with scientific computing libraries (NumPy, Pandas)

What We Offer

- Opportunity to work on cutting-edge bioinformatics projects

- Mentorship from experienced developers

- Cross-functional exposure (backend, frontend, ML, biology, DevOps)

- Professional development opportunities

- Collaborative and learning-focused environment

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back.

This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience

We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?

About your role: You will own the full cycle of marketing experimentation from testing and automation to analytics and growth insights, helping our products scale globally and drive millions of new users

In this role, you will

• Build a full methodology for testing Landing Pages and Store Pages — from experiment design and result logging to hypothesis iteration and planning future tests
• Optimize and automate the analysis and reporting process for all experiments
• Run Custom Product Page experiments in App Store and Google Play for multiple company apps
• Establish a continuous testing framework for Landing Pages across our product portfolio
• Manage localization of Landing Pages and Store Pages when entering new markets
• Develop automated Tableau reports for PMM activities (ASO, Custom Product Pages, Web2App initiatives)
• Conduct regular competitive research to improve the full product-marketing funnel
• Implement and maintain marketing automation systems: analytics pipelines, auto-rules, postback delivery, and ad network integrations

It’s all about you

• 2+ years of experience as Product Marketing Manager, Marketing Automation Manager, or similar
• Proven experience in analyzing and optimizing web funnels
• Experience in implementing marketing automation workflows (analytics, campaign management, creative testing)
• Solid understanding of Custom Product Page optimization in App Store and Google Play
• Proficient with AppsFlyer, Google Analytics, Tableau, and familiar with key marketing metrics
• Confident in project management tools (e.g., Jira) and cross-functional collaboration
• English level B2+ (both written and spoken)
• Excellent communication skills and ability to work with marketing, product, analytics, and design teams
• Strong analytical and data-driven decision-making mindset
• Able to prioritize and deliver in a fast-paced, high-load environment
• Proactive, fast learner with sharp critical thinking and structured problem-solving skills

Would be a plus:

• Hands-on MarTech background: setting up integrations with ad networks and analytics systems, validating tracking setups

What we offer

Care and support: 

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

Comfortable working environment:

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

Investment in your future:

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

Hiring process

• Intro call
• Technical interview
• Test Task
• Final interview
• Reference check
• Offer

Responsibilities

• Acquiring new and developing active partners who drive high-quality traffic and convert into active players;
• Attending industry conferences and networking events to expand the partner base;
• Ensuring effective and timely communication with partners to increase brand loyalty;
• Managing partners throughout the full lifecycle: from onboarding to scaling;
• Working with various partner types: influencers, communities, content projects, aggregators, affiliates, content creators;
• Building and maintaining long-term partnership relationships;
• Analyzing partner channel performance and traffic sources;
• Developing individual cooperation terms;
• Controlling payouts, contracts, and related documentation;
• Ensuring positive ROI and traffic payback within agreed timelines.

Requirements

• 2+ years of experience in affiliate or account management;
• Experience working with non-gambling partners (influencers, communities, aggregators, Web3 projects);
• Understanding of CPA and RevShare models;
• Experience managing partner agreements;
• Skills in building long-term partnerships;
• Experience working with CRM systems;
• Ability to prepare commercial proposals;
• Understanding of basic performance marketing metrics;
• Skills in analyzing partner channel efficiency;
• English level — B2+.

Soft Skills

• Strong communication skills;
• Proactive mindset;
• High level of organization;
• Ability to manage multiple partners simultaneously;
• Result-oriented approach.

Come build something true with us.

We’re True Sea Moss, a fast-growing wellness brand built on the healing powers of one of nature’s oldest superfoods: sea moss.

No powdered promises. No pretty lies. Just clean, potent nourishment pulled from the wild and delivered to the people who need it most.

Learn more about our products: https://trueseamoss.com/

As we grow, we’re looking for an FP&A Analyst to turn data into direction. You’ll build models, track performance, and create dashboards that bring clarity to decision-making across Marketing, Operations, and Leadership. Your work will shape how we scale and where we invest next.

What You’ll Be Doing

• Build and maintain financial models for forecasting revenue, COGS, margin, and cash flow
• Develop and manage channel-level P&L reporting (Amazon, Shopify, TikTok, Wholesale)
• Partner with Marketing to measure CAC, LTV, ROAS, and subscription retention cohorts
• Produce automated dashboards for COGS, ad spend, and gross margin
• Support strategic initiatives including ERP rollout, R&D credit planning, and board-level reporting

What You Bring

• 2–4 years in FP&A or financial analysis, ideally in CPG or e-commerce
• Strong Excel/Google Sheets modeling skills; BI/dashboard experience a plus
• Understanding of subscription metrics (LTV:CAC, churn, cohorts)
• Strong analytical skills and ability to partner cross-functionally
• Clear communicator who can turn numbers into narratives

Why Work With Us

We’re building something with depth and direction. No shortcuts. No hype cycles. You’ll be part of a team that values clarity, care, and trust — and your insights will directly fuel the growth of a global wellness brand.

Here’s How We Back Our Words with Care

• Welcome pack and custom True Sea Moss merch to start strong
• Sports reimbursement to support your mental and physical well-being
• Additional vacation days beyond standard holidays
• Coaching & career development sessions to fuel your growth
• Corporate English lessons to sharpen communication
• WHOOP membership to support your health and recovery
• Coworking membership for flexibility and focus
• Sabbatical options after long-term contributions
• Travel and project grants to support personal growth and creativity

Havas Digital is part of the global Havas Group network and Havas Village Ukraine. We work at the intersection of creativity, digital, and media to deliver impactful campaigns for both global and local brands.
We are currently seeking an experienced Account Media Manager to join our advertising agency. In this role, you will be responsible for developing and executing media strategies for assigned clients, ensuring the successful delivery of advertising campaigns across various channels (primarily digital).
You will collaborate closely with our creative and media teams to ensure consistent messaging across all channels, while also managing budgets and timelines to deliver campaigns on time and within scope.

Key Responsibilities:

• Develop and manage media plans aligned with clients’ business objectives and target audiences
• Collaborate with creative teams to ensure consistent messaging across all media channels
• Monitor and analyze campaign performance, providing regular reports and insights to clients
• Optimize campaigns to improve performance and achieve KPIs
• Manage day-to-day communication with clients, ensuring transparency and addressing any issues
• Identify new media opportunities and stay up to date with industry trends

Requirements:

• Higher education degree
• Upper-Intermediate or higher level of English (both written and spoken)
• 2+ years of experience in media planning and buying within an advertising agency or a related field
• Strong negotiation skills with the ability to maximize ROI
• Solid analytical skills and ability to translate data into actionable insights
• Proven ability to build and maintain strong client relationships
• Experience managing budgets and timelines effectively
• Excellent communication skills in English (both verbal and written)

Work Format:

• Hybrid, based in Kyiv
• Attendance at key events and in-person meetings in Kyiv is required

What We Offer:
• The opportunity to work with leading brands on exciting and innovative projects
• Real opportunities for professional growth within an ambitious and supportive team
• Partial compensation for external learning, plus access to an internal knowledge-sharing platform
• Flexibility to work remotely or from our comfortable office in Vozdvyzhenka (with stable internet and electricity).

Join our team and grow with us !

Lumitech is looking for a talented IT Business Analyst to join our growing team.

You’ll be working on meaningful, diverse projects — from restaurant management platforms to MedTech solutions for radiologists and invoicing systems for the MENA region.

If you enjoy analyzing complex systems, transforming business needs into clear, actionable requirements, and collaborating with cross-functional teams, we’d love to meet you!

Responsibilities:

— Leading and participating in discovery phases: identifying business needs, defining project scope

— Gathering, analyzing, and documenting requirements as user stories + acceptance criteria

— Building diagrams: BPMN, use case, flowcharts (as-is / to-be)

— Managing the backlog in Jira, maintaining documentation in Confluence, and Notion

— Stakeholder management: interviews, facilitation, expectation alignment

— Working within the project's methodology (Scrum, Kanban, hybrid)

Must-Have Requirements:

— 2+ years of experience as a Business Analyst

— English B2 or higher — written and verbal communication with team and client

— Confident working with Jira, Confluence, and Notion

— Hands-on experience writing user stories and acceptance criteria

— Ability to build BPMN, use case, and flowchart diagrams

— Stakeholder management experience with 3+ active stakeholders simultaneously

— Solid understanding of SDLC, ability to work across different delivery processes

Nice to Have

— Experience running a full discovery phase (from research through to solution scope)

— Understanding of product ownership: OKR, impact mapping, product vision

— Practical use of AI tools in analytical work

— Experience working with international clients

Personal Qualities (Important)

— Adaptability — quickly gets up to speed in new domains and processes

— PO mindset — wants to grow toward product ownership, takes responsibility for the product

— Self-sufficiency within their area of ownership

— Clear, structured communication with both team and stakeholders

— Proactive — identifies gaps independently, doesn't wait to be told what to do

We are looking for a skilled Manual QA Engineer to ensure high product quality through thorough manual testing and close collaboration with cross-functional teams. You will work closely with developers, DevOps, and product teams to identify issues, improve test coverage, optimize QA processes, and support stable releases. Our product is a mobile application in the EV (electric vehicles & charging infrastructure) domain, so your work will directly contribute to an innovative and rapidly growing field.

Requirement skills:
— 2+ years experience as a QA Engineer;
— Experience with native mobile application testing (iOS / Android);
— Strong knowledge of software QA methodologies and processes;
— Experience in creating and maintenance of test documentation;
— Experience using Xcode, Android Studio;
— Understanding of client-server architecture;
— Experience of work with REST-based applications;
— Good understanding of UX/UI principles and guidelines(Google and Apple);
— Experience with CI systems like (Jenkins, etc).
— Strong attention to detail and commitment to quality.
— Excellent problem-solving and analytical skills.

Desirable skills:
— Experience working in an Agile/Scrum development process;
— Experience with Crashlytics, Kibana or similar services;
— Experience with Git (branching, merging, and version control best practices.

Responsibilities:
— Review requirements, specifications and technical design documents to provide timely and meaningful feedback;
— Create detailed, comprehensive and well-structured test cases;
— Create, execute and maintain manual test cases;
— Initiate and execute tests without having a detailed test case;
— Identify, record, document thoroughly and track bugs;
— Perform thorough regression testing when bugs are resolved;
— Actively participate in improving QA processes, procedures, and implementing best practicies.

What We Offer:
• An opportunity to influence the quality of an innovative product and processes within the company.
• A friendly team of professionals who value growth and collaboration.
• Competitive salary.
• Flexible work schedule with remote options.
• Opportunities for learning, growth, and professional development.

About GO TO-U:
We work hard and party hard, making this World a better place!

GO TO-U is set to revolutionize the EV charging experience! We are the experts in EV charging infrastructure development, providing consultancy for cities and large corporations since 2014. We have worked globally since 2017 to bring the best EV charging experience. Now, we give information on more than 1 ,000,000 charging stations worldwide! In 2020, GO TO-U became a Techstars family member. Before that, GO TO-U benefited from the IMPACT Accelerator program, EU HORIZON2020 funds. ABB’s E-mobility division strengthened global leadership with GO TO-U investment in 2021.
In 2026, GO TO-U is in 67 countries and has more than 500,000 users of the app.

We are building a virtual office platform and are looking for a skilled 3D Artist / Character Artist to create custom isometric avatar sprite sheets for a themed event.

The theme is a Madagascar expedition, and we need two stylized avatars: one male and one female expeditionist in safari outfits.

🧭 Project Scope

• Create 2 unique isometric characters (male & female)
• Style: Stylized, clean, readable in isometric view
• Theme: Safari / expedition (Madagascar-inspired)
• Focus on strong silhouettes and personality

🎬 Deliverables

For each character:

• Sprite sheet PNG (3200 × 2600 px)
• 8-direction walk cycle animations
• Idle poses
• Small profile thumbnail/avatar

All animations must be smooth, loopable, and consistent across directions

🛠 Responsibilities

• Model and texture stylized 3D characters
• Animate walk cycles for 8 directions
• Render/export clean isometric sprite sheets
• Ensure consistency between male and female characters
• Follow the provided technical specification

✅ Requirements

• Strong experience in character creation and animation
• Proven work with sprite sheets or isometric assets
• Ability to create clean, readable animations
• Understanding of isometric perspective and constraints
• Attention to detail and consistency

⭐ Nice to Have

• Experience with game-ready character pipelines
• Experience creating assets for virtual platforms or games
• Familiarity with batch rendering workflows (Blender or similar)

About Us

We are a newly funded MilTech startup building an on-premises platform for automated annotation of petabytes of UAV video and training computer vision models for autonomous flight. We have a strategic partnership with the largest Ukrainian UAV manufacturer and access to what is the largest privately owned UAV video dataset in the world. We are at the very beginning — the technical plan exists, the funding is secured, the data is real — and now we need the right people to turn it into reality.

The Role

We are looking for a Data Annotator / CVAT Specialist to join the founding team. You will be the person who turns raw UAV video into the high-quality labeled datasets that our ML models are trained on. This is not bulk labeling work — you will help define annotation standards, manage the CVAT platform, build quality control workflows, and directly shape the data that drives our autonomous flight models.

You will work closely with the ML engineering team to establish the annotation pipeline from scratch: from ontology design and labeling policy through annotation execution, quality assurance, and feedback loops that continuously improve both label quality and annotation speed.

What You Will Own

CVAT Administration & Workflow
- Set up projects, tasks, and jobs; manage annotation workflows and task routing
- Configure AI-assisted annotation: integrate pre-trained models for auto-labeling and tracking
- Manage user roles, permissions, and review pipelines within CVAT
- Handle data import/export across formats (COCO, YOLO, MOT, CVAT XML)

Annotation Execution
- Annotate UAV video clips using bounding boxes, multi-object tracking (Track Mode with keyframes and interpolation), and classification labels
- Handle complex scenarios: occluded objects, crowded scenes, night/low-visibility footage, fast-moving targets
- Achieve and maintain high throughput without sacrificing label quality

Ontology & Labeling Policy
- Collaborate with the ML team to define and refine the annotation ontology (class definitions, examples, edge cases)
- Document labeling rules: occlusion/truncation handling, minimum box sizes, track start/end criteria, disappearance rules
- Maintain and update annotation guidelines as new classes or scenarios emerge

Quality Control
- Execute the QC pipeline: gold set calibration, double-labeling for inter-annotator agreement, review workflows
- Run automated validation checks: geometry (out-of-frame, zero-area, broken aspect ratios), temporal continuity (teleporting boxes, scale jumps, broken tracks)
- Track quality metrics: agreement scores (IoU + class match), rework rates, model-vs-human correction rates
- Identify systematic errors and feed them back into guideline updates and annotator calibration

Scaling & Active Learning Support
- Process pre-labeled data from ML models: review, correct, and approve auto-annotations based on confidence routing (high/mid/low)
- Prioritize annotation effort on hard cases (low confidence, rare classes, difficult conditions)
- Provide structured feedback to the ML team on where pre-labels consistently fail, driving retraining priorities

What We Are Looking For

Must Have
- 2+ years of hands-on experience in data annotation for computer vision (object detection, tracking, or segmentation)
- Strong proficiency with CVAT — project setup, Track Mode, interpolation, AI-assisted annotation, import/export
- Experience annotating video data (not just static images) — understanding of temporal consistency and tracking
- Familiarity with annotation formats: COCO, YOLO, MOT, Pascal VOC
- Attention to detail and ability to maintain high label quality at volume
- Experience with quality control processes: review workflows, inter-annotator agreement, gold sets
- Comfortable working in Linux environments and with self-hosted tools

Strong Plus
- Experience administering a self-hosted CVAT deployment (Docker-based setup, Nuclio for serverless auto-annotation)
- UAV / drone / aerial imagery annotation experience
- Familiarity with other annotation tools (Label Studio, Supervisely, V7, Roboflow)
- Understanding of ML model evaluation metrics (mAP, IoU, precision/recall) and how annotation quality affects them
- Experience with active learning or pre-annotation workflows
- Basic Python scripting (format conversion, data validation, automation)
- MilTech or defense-related annotation work

What We Offer

- Join an early-stage team where your work directly determines the quality of the data behind our ML models
- Define annotation standards and QC processes from scratch — not just follow someone else's guidelines
- The largest privately owned UAV video dataset in the world — petabyte-scale, impossible to replicate
- Work closely with ML engineers and see how your annotations translate into model performance
- Opportunity to grow into annotation team lead as the team scales
- Open-source-first approach with no vendor lock-in
- Competitive salary
 

NuxGame works with iGaming operators of all scales helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions that allow building outstanding brands and fulfilling your business goals. We are looking for a QA Engineer to join our team.

What we expect from the candidate:

• Work experience from 2 years.
• Good understanding of the testing process (goals and objectives, types of testing, test design, etc;)
• Experience in creating and writing test documentation (test cases, checklists, bug reports);
• Understanding of what requirements are and what they should be;
• Experience in testing web applications (desktop & mobile);
• Understanding of HTML, CSS, SQL;
•  Knowledge of HTTP protocol, web applications and understanding of client-server architecture;
• Basic knowledge of test automation (unit, e2e tests)
• Understanding of the basics of programming;
• Knowledge of Selenium.

Your position will include:

• Control and search for problems in the products under development;
• Analysis of the errors found;
• Developing test suites and running them regularly, preparing test data, writing test methodology;
• Regulation and support of the process of eliminating the found bugs, interaction with developers;
• Maintaining documentation of the testing process;
• Understanding, organizing and conducting different levels of testing (from unit to acceptance testing);
• Understanding of the programming languages used for product development (JavaScript, Java, Python, PHP, C#, C++, etc.);
• Ability to work with bug tracking systems;
• Work with automatic testing tools.

What we offer

We believe that a happy team builds the best products. Here is how we support you:

• Remote & Flexible: Work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: No tech troubles — a MacBook and all necessary equipment are provided for use to ensure comfortable and efficient work.
• Learning & Development: It is a pleasure for us to watch you grow. We cover your learning costs (courses, conferences).
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!