Jobs at Djinni

We are looking for a specialist who will be responsible for the development and maintenance of a complex AI-powered search system built on top of a large interactive knowledge base. The system includes tool calling and agentic behavior that interact with internal tools and multiple types of storage: vector databases for semantic search, document-oriented databases for full-text search, as well as relational and graph databases for lookup by specific identifiers. The search interface is built as an LLM-powered chat that supports natural language queries and returns well-grounded conclusions, recommendations, and links to primary sources.

The candidate will be responsible for designing and implementing the full LLM-powered search pipeline, including orchestration, reasoning, reranking, tool calling, handling tool outputs, validating results, and generating final user-facing responses.

We expect the candidate to:

• Have hands-on commercial experience working with vLLM in self-hosted environments, including model optimization on H100/H200 GPUs, with a solid understanding of GPU architecture principles and cache behavior under production workloads.
• Have a deep understanding of the RAG concept and a proven track record of successfully deploying similar solutions in production.
• Have worked with Haystack, LlamaIndex, LangChain, or similar frameworks, and understand the core differences between them.
• Have experience using MCP and working with LLMs that call external tools and services.
• Have strong Python skills, including architectural principles, design patterns, multithreading, asynchronous programming, modern testing practices, and experience operating systems under load (monitoring, memory optimization, telemetry).
• Have experience working with document-oriented, relational, and vector databases, including an understanding of index types and the appropriate use cases for each.

It would be a plus if you have:

• Experience building or maintaining knowledge bases, AI-powered reporting systems, or chatbots with large context windows.
• Experience training or fine-tuning LLMs or compact models for domain-specific tasks.
• Practical DevOps experience: CI/CD, Kubernetes, Helm, ArgoCD.
• Experience developing OCR- and Vision-Language-based systems for processing unstructured data.
• Experience in data engineering: understanding of ETL/ELT processes, working with orchestrators (Airflow, Temporal, Prefect), and distributed computing systems (Ray, Spark).
• Experience working with Elasticsearch, MongoDB, PostgreSQL, Qdrant/Milvus, Neo4j, and other database systems.
• Understanding of cybersecurity processes and modern approaches to data protection.

We offer a fully remote work format on our own product, which uses state-of-the-art technologies and is focused on the public sector. The company has the status of being critically important to the Armed Forces of Ukraine. If needed, we provide military deferment and the necessary office equipment.

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Шукаємо фахівця, який буде відповідати за розробку та супровід комплексної AI-powered пошукової системи на основі великої інтерактивної бази знань. У системі реалізовано tool calling та agentic behaviour, що працюють із внутрішніми інструментами та різними типами сховищ: векторними базами для семантичного пошуку, документоорієнтованими для повнотекстового пошуку, а також реляційними та графовими базами для пошуку за конкретними ідентифікаторами. Інтерфейс пошуку побудовано у форматі LLM-powered чату, який підтримує запити natural language і повертає аргументовані висновки, рекомендації та посилання на першоджерела. 

У зону відповідальності кандидата входитиме проєктування та впровадження повного пайплайну LLM-powered пошуку, включно з orchestration, reasoning, reranking, tool calling, обробкою відповідей інструментів, валідацією результатів та формуванням фінальних відповідей для користувача. 

Ми очікуємо, що кандидат: 

• Має практичний комерційний досвід роботи з vLLM у self-hosted середовищах, включно з оптимізацією моделей на GPU H100/200, розумінням принципів GPU-архітектур та поведінки кешу під продакшн-навантаженням. 
• Глибоко розуміє концепцію RAG та має досвід успішного впровадження подібних рішень у продакшені. 
• Працював з Haystack / LlamaIndex / LangChain або аналогічними фреймворками та орієнтується в принципових відмінностях між ними. 
• Має досвід використання MCP та роботи з LLM, які викликають зовнішні інструменти й сервіси. 
• Володіє Python на високому рівні: архітектурні принципи, шаблони проєктування, багатопоточність, асинхронність, сучасні практики тестування, а також досвід експлуатації систем під навантаженням (моніторинг, оптимізація пам'яті, телеметрія). 

• Має досвід роботи з документоорієнтованими, реляційними та векторними базами даних, включно з розумінням типів індексів і відповідних сценаріїв застосування. 

   

Буде плюсом: 

• Досвід створення або підтримки баз знань, систем генерації звітів на базі AI, розробка чатботів із великим контекстним вікном.
• Досвід навчання або fine-tuning LLM чи компактних моделей для специфічних задач. 
• Практичний досвід у DevOps: CI/CD, Kubernetes, Helm, ArgoCD. 
• Досвід розробки систем на основі OCR та Vision-Language моделей для обробки неструктурованих даних. 
• Досвід у data engineering: розуміння ETL/ELT-процесів, робота з оркестраторами (Airflow, Temporal, Prefect) та системами розподіленого обчислення (Ray.io, Spark). 
• Досвід роботи з Elasticsearch, MongoDB, PostgreSQL, Qdrant/Milvus, Neo4j та іншими СУБД. 
• Розуміння процесів кібербезпеки та сучасних підходів до захисту даних. 
   

Пропонуємо повністю віддалений формат роботи над власним продуктом, який використовує найсучасніші технології та орієнтований на державний сектор. Компанія має статус критично важливої для Збройних сил України. За потреби надаємо бронювання та необхідну офісну техніку.

At Promova, we’re redefining language education for the AI-powered era — making learning accessible, personal, and inspiring for millions of people worldwide. Our 160+ teammates unite around one mission: to connect people, bridge cultures, and empower lifelong learners — in every country except aggressor states (yes, even Antarctica).

We blend AI innovation with human creativity to help people speak with confidence and truly belong anywhere. If you want to test bold ideas, move fast, and make an impact — you’ll feel right at home.

About the Role

We are currently looking for an experienced User Acquisition Manager to join the Promova team to:

• Take ownership of web and mobile user acquisition and get the opportunity to grow quickly into a Lead User Acquisition Manager or even a Head of Acquisition role!
• Optimize media-buying processes across the main channels (primary: Meta & Google).
• Supervise the web/social team.
• Automate teamwork through in-house and third-party solutions
• Manage marketing budgets of $1M+ to ensure cost-effective allocation and ROI.

What We’re Looking for

• 3+ years of UAM experience, preferably in subscriptional B2C products.
• High Budget Management: Experience managing $1 million + in monthly ad spend.
• Hands-on Channels: Direct, hands-on experience with Meta and Google Ads.
• Data Tools: Skilled in using Google Sheets, Tableau, and Amplitude for data analysis.
• User Focus: Strong marketing mindset and deep knowledge of user psychology (what makes users click and convert)
• English: English level Upper-Intermediate (B2)+.

Why You’ll Love Working at Promova

• 🌍 Impact: Help shape Promova’s culture for a global, growing team.
• 💡 Freedom: Hybrid setup, flexible schedule, and real ownership.
• 🚀 Growth: Continuous learning, conferences, mentorship, and English classes.
• 💙 Wellbeing: 20 paid vacation days, mental health support, and insurance.
• 🎉 Community: You’ll create events and traditions that people will remember.

Interview Process

• Intro-call with Recruiter (40 minutes).
• Meeting with the Hiring Manager (1 hour).
• Reference Check.
• Tech Interview + Bar-raising (1 hour).

Join Us

If you’re ready to turn design experiments into real user impact and shape the next AI-powered learning experience, apply now, and let’s make it happen.

Our company is developing its own interactive knowledge base. Users can upload any volume of diverse data, after which the system automatically transforms it into structured, searchable content. To achieve this, we use a comprehensive ML pipeline involving OCR, vision-language models, document parsers, and multiple types of data storage. Search is implemented through an LLM-based chat interface that allows users to submit queries in natural language, retrieve relevant documents, and receive summarized findings and recommendations based on the uploaded materials.

We are currently looking for an ML/AI Engineer with deep experience working with unstructured content - primarily photographs and scanned document copies - who will strengthen our team and lead the development of pipelines and solutions for processing this type of data.

We expect the candidate to:

• Have broad experience working with unstructured data and have used both classical OCR systems (Tesseract, PaddleOCR, EasyOCR) and modern models (PaddleOCR-VL, DeepSeek-OCR, dots.ocr, Qwen3-VL). Understand the strengths and weaknesses of different architectures and the scenarios in which each is most effective.
• Have hands-on experience training and fine-tuning OCR and Vision-Language models.
• Understand algorithmic approaches to image enhancement, preprocessing, and filtering in order to improve downstream recognition quality.
• Have worked with Docling (including advanced backend tuning for parsing complex PDFs and tables), markitdown, Apache Tika, PyMuPDF, and other tools for document conversion and structuring. Be comfortable with processing layered and non-trivial PDF files.
• Have experience working with self-hosted models, including deploying and optimizing models in vLLM environments on H100-class GPUs and above, and understand the principles of GPU architecture and KV cache.
• Have strong Python programming skills, including architectural patterns, multithreading, asynchronous programming, modern testing practices, and experience operating services under high load (monitoring, telemetry, memory utilization).
• Have experience working with document-oriented, relational, and vector databases, and understand index types and the relevant use cases for each type of storage.

It would be a plus if you have:

• Experience working with Speech-to-Text or Video-to-Text pipelines.
• Experience in content analysis, including classification, summarization, and NER.
• Experience in data engineering: understanding of ETL/ELT processes, experience with orchestrators (Airflow, Temporal, Prefect), and distributed computing systems (Ray, Spark).
• Experience in DevOps: CI/CD, Kubernetes, Helm, ArgoCD.
• Experience working with Elasticsearch, MongoDB, PostgreSQL, Qdrant/Milvus, Neo4j, and other storage systems.
• Understanding of modern cybersecurity approaches.
• Hands-on experience with production-grade RAG-based systems.

We offer a fully remote work format on our own product, which uses state-of-the-art technologies and is focused on the public sector. The company has the status of being critically important to the Armed Forces of Ukraine. If needed, we provide military deferment and the necessary office equipment.

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Наша компанія розробляє власну інтерактивну базу знань. Користувачі можуть завантажувати будь-який обсяг різноманітних даних, після чого система автоматично перетворює їх на структурований, придатний для пошуку контент. Для цього застосовується комплексний ML-пайплайн із залученням OCR, VL моделей, документних парсерів та різних типів сховищ даних. Пошук реалізовано через чат на базі LLM, який дозволяє формувати запити звичайною мовою, отримувати релевантні документи, а також узагальнені висновки та рекомендації на основі завантажених матеріалів. 

Зараз ми шукаємо ML/AI інженера з глибоким досвідом роботи з неструктурованим контентом (насамперед фотографіями та скан-копіями документів), який підсилить нашу команду та очолить напрям розробки пайплайнів і рішень для обробки таких даних. 

Ми очікуємо, що кандидат: 
• Має широкий досвід роботи з неструктурованими даними та застосовував як класичні OCR-системи (Tesseract, PaddleOCR, EasyOCR), так і сучасні моделі (PaddleOCR-VL, DeepSeek-OCR, dots.ocr, Qwen3-VL). Розуміє сильні та слабкі сторони різних архітектур і сценарії їх застосування. 
• Має практичний досвід навчання та fine-tuning OCR і Vision-Language моделей. 
• Розуміє алгоритмічні методи покращення зображень, їх попередню фільтрацію та обробку для підвищення якості подальшого розпізнавання. 
• Працював з Docling (включно з тонким налаштуванням бекендів для парсингу складних PDF і таблиць), markitdown, Apache Tika, PyMuPDF та іншими інструментами для конвертації й структуризації документів. Орієнтується у процесингу багатошарових і нетривіальних PDF-файлів. 
• Має досвід роботи з self-hosted моделями, зокрема запуску та оптимізації моделей у середовищах vLLM на GPU рівня H100 і вище, розуміє принципи GPU-архітектури та KV cache. 
• Має сильні навички програмування на Python: архітектурні патерни, багатопоточність, асинхронність, сучасні практики тестування, досвід експлуатації сервісів під високим навантаженням (моніторинг, телеметрія, утилізація пам'яті). 
• Має досвід роботи з документоорієнтованими, реляційними та векторними базами даних, розуміє типи індексів і відповідні юзкейси для кожного типу сховищ. 

Буде плюсом: 
• Досвід роботи з Speech-to-text або Video-to-text пайплайнами.
• Досвід аналізу контенту: класифікація, сумаризація, NER. 
• Досвід у data engineering: розуміння ETL/ELT-процесів, робота з оркестраторами (Airflow, Temporal, Prefect) та системами розподіленого обчислення (Ray.io, Spark). 
• Досвід у DevOps: CI/CD, Kubernetes, Helm, ArgoCD. 
• Досвід роботи з Elasticsearch, MongoDB, PostgreSQL, Qdrant/Milvus, Neo4j та іншими сховищами. 
• Розуміння сучасних підходів до кібербезпеки. 
• Практичний досвід із системами на основі RAG у продакшені. 

Пропонуємо повністю віддалений формат роботи над власним продуктом, який використовує найсучасніші технології та орієнтований на державний сектор. Компанія має статус критично важливої для Збройних сил України. За потреби надаємо бронювання та необхідну офісну техніку.

Business Development / Sales Manager (Fintech, Licensing, Payments)

About Us

VirtuWise is a rapidly growing company specializing in innovative B2B sales solutions, lead generation, and client relationship development.

We work with fintech, licensing, open banking technologies, and emerging digital industries.

We are now looking for a Business Development / Sales Manager to strengthen our team and drive growth within fintech and licensing projects.

Responsibilities

• Identify, engage, and onboard new partners in fintech, payments, licensing, open banking.
• Conduct lead qualification, sales calls, negotiations, and presentations.
• Build long-term relationships with clients and strategic partners.
• Analyze market trends, identify new opportunities, and propose expansion strategies.
• Manage and develop a team of SDRs / Lead Generation Specialists / Researchers.
• Participate in the creation and execution of the company’s sales strategy.
• Work closely with C-level, product, and compliance teams.

Requirements

• 1+ year of experience in Sales or Business Development (B2B preferred).
• Understanding of payment solutions, fintech, or licensing—nice to have but not mandatory.
• Experience working with clients in Gambling, Betting, Forex, Cryptoexchange is an advantage.
• Strong negotiation skills, including communication with C-level executives.
• Upper-Intermediate / Advanced English (C1) — written & spoken.
• Experience leading SDR/LeadGen teams is a plus.

• Proactive mindset, strategic thinking, and result-driven personality.

   

  We Offer

   

• Opportunity to join a fast-growing international fintech company.
• A competitive salary (fixed + bonuses + attractive commissions).
• Support from an experienced account manager & technical specialists.
• Access to training, conferences, and continuous professional development.
• Clear career growth and the chance to realize your ambitions.

• A modern, dynamic environment with decision-making autonomy.

   

  Send your CV or LinkedIn profile, and we’ll get back to you shortly.

  We look forward to meeting you!

About Digis:
Digis is a European IT company with 200+ specialists delivering complex SaaS products, enterprise solutions, and AI-powered platforms worldwide.
We ensure transparency, stability, and professional growth opportunities for all our team members.

About the Project:
A structured nutrition-based membership web application built entirely on Drupal. The system models recipes, dietary rules, and user data as interconnected systems, with planned AI assistant integration for intelligent recommendations and workflow orchestration.

Requirements:
- 5+ years of Drupal 

- English level: Upper-Intermediate (B2) or higher

Responsibilities:

- Creating and extending custom Drupal entities and modules

- Designing and standardizing API layer for future mobile app 

- Migration from Drupal 9.6 to 10/11 Improving onboarding, dashboard, and retention flows 

- Building grocery list UX improvements with interactive logic

- Expanding ingredient system (A–Z index, structured templates)

- Nutrition-based search validation and optimization 

- Community/forum feature implementation 

- Preparing architecture for AI assistant (“Sage”) integration
 

What We Offer:

- 20 paid vacation days per year

- 5 paid sick leaves per year (no medical documents required)

- Personalized development plan with training compensation

- English courses compensation

- Work equipment if needed (PC / laptop / monitor)

- Flat and transparent internal communication

- Opportunity to switch between projects and technologies within Digis

- Full accounting and legal support

Hello!
Our design team is excited to welcome a passionate UI/Visual Designer to work closely with them.

What is the project about?
Our project originates from the Netherlands and focuses on creating high-impact loyalty campaigns and engaging mini-games for world-renowned e-commerce brands. This is a unique opportunity to work on a product used by millions of users monthly.
The core of the work involves the creative adaptation of our successful loyalty engine for various global clients. You will focus on high-quality visual execution, adapting brand identities into fun, interactive digital experiences. We embrace a modern workflow, frequently using AI tools for asset generation to speed up the process, allowing you to focus on the final polish and composition.

The team
You will join a highly professional design powerhouse consisting of a Lead UI/UX Designer, a Senior Graphic Designer, and a Senior UI/UX Designer.
Because we manage a high volume of global sub-projects simultaneously, we maintain a senior-heavy team to ensure quality and creative autonomy across all adaptations. You will also work closely with our PM and the developers’ team on the client’s side to bring your designs to life.

How many stages of the interview are there?
We value your time and keep our process transparent:

• Introduction (30 min): A brief call with our Recruiter to get to know each other.
• Technical Sync (up to 1 h): A deep dive into your portfolio and professional skills with our Design Lead.
• Client Meet-up: A final conversation with our Client. Since the client is a former designer themselves, this is a peer-to-peer discussion about design rationale and vision rather than a standard corporate interview.
   

Requirements:

• At least 3+ years of UI/UX design experience in commercial projects, preferably — for mobile applications;
• Strong graphic design skills, understanding of color theory, typography, and ability to create assets;
• Experience with Adobe Photoshop and Adobe Illustrator;
• Strong UI expertise;
• Understanding of the Design Thinking process;
• Excellent skills in Figma and understanding of all of its features;
• Ability to create component libraries;
• Ability to match business requirements and user needs in the design of a digital product;
• A fiendish eye for detail and empathy for our customers;
• A portfolio with your latest works;
• At least an Upper-Intermediate level of English.
   

Responsibilities:

• Communicate directly with innovative entrepreneurs aka clients and explain design rationale on the top management level;
• Work on the design of mobile application projects in different spheres (preferably e-commerce);
• Get involved in all stages of the design process;
• Ensure the design is correctly implemented by developers.
   

Will be a plus:

• Experience with loyalty campaigns;
• Experience with Spline and Rive (or similar);
• Experience with illustration creation (both vector and raster).

N-iX is one of Ukraine’s fastest-growing and most recognized tech companies, partnering with global industry leaders and Fortune 500 clients. With major development centers in Lviv, Kyiv, Ivano-Frankivsk, and growing hubs across the country, we unite 2,400+ talented professionals globally. Enjoy flexible working formats, vibrant professional communities, extensive growth opportunities, and a supportive culture that has earned recognition from DOU and EY as a top IT employer in Ukraine.

You will own and continuously improve N-iX-wide client-facing content that supports business development: case studies, capability/solution presentations, and other sales-enablement materials. Your work will help teams explain N-iX delivery outcomes and technical expertise clearly, consistently, and credibly across domains.

We are open to candidates who demonstrate strong potential and motivation to grow in solution writing and business-facing communication.

Responsibilities

• Own SDO-wide production and maintenance of case studies, one-pagers, and PowerPoint/Google Slides presentations for business development needs (primary focus).
• Drive the full content workflow end-to-end.
• Translate complex technical concepts into clear, value-oriented narratives, selecting the right level of technical depth for a business development audience.
• Maintain consistency across existing materials by applying and evolving templates, tone/voice, structure, and terminology (a “single standard”).
• Embed and maintain supporting visuals (simple diagrams, flows, architecture overviews) that strengthen the story and improve comprehension.
• Ensure materials are accurate, evidence-based, and compliant with internal confidentiality rules (including what can/can’t be shared externally).
• Use AI tools responsibly to accelerate drafting, summarization, and analysis—while ensuring final content quality and factual correctness.
   

Requirements

• 1,5+ years (or equivalent) experience in technical writing / solution writing / technical communications with a portfolio of case studies and/or presentations.
• Ability to work with multiple stakeholders and manage reviews: comfortable interviewing SMEs, driving feedback cycles, and meeting deadlines.
• Strong writing skills in English: clarity, structure, concise phrasing, and the ability to adapt tone for different audiences.
• Strong presentation/document craft:
• Tools: confident with PowerPoint / Google Slides, Google Docs, Confluence, and Jira (primarily for process/task tracking). Google Gemini/ChatGPT/Claude for working with content.
• Ability to handle multiple parallel requests and prioritize by business deadlines.
   

Nice to have

• Experience with sales enablement content (capabilities decks, solution overviews, pitch support), and/or with structured content libraries and template systems.
• Familiarity with light diagramming tools (e.g., draw.io, Lucidchart, Miro, Figma) and basic visual communication principles.

We offer*:

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

*not applicable for freelancers

Game Artist

The Company is a completely new type of studio with the conviction to create something that stands out in the sea of sameness. We develop innovative, easy-to-understand and highly entertaining slot games for the gaming industry. We were founded in March 2021, by well-known industry experts with strong investment backing. If you want to pop over for a visit, you’ll find our offices in sunny Malaga in Spain UK, Buenos Aires and Malta. We now offer a robust portfolio of games, as well as multiple patented or patent-pending mechanics. Our titles are available on leading gaming sites and apps across the globe.

For this role, the team has been very clear on expectations. Beyond strong artistic execution, we need someone with solid, hands-on slot design experience who genuinely understands:

• What high-performing slot games look like in the market

• Industry conventions and popular mechanics

• What works (and what doesn’t) from a product perspective

• The full scope of assets required for a slot

• How to properly prepare and structure those assets for animators and developers

We currently don’t have other senior slot design expertise in the team, so this person needs to bring that depth and be able to operate autonomously from day one.

We are a U.S.-based fintech startup operating in the investment and financial services space. Our distributed teams work across Poland, the United States, and Ireland, collaborating on technology-driven solutions related to stocks and investments.

Security, compliance, and the responsible handling of sensitive financial data are central to how we operate, as we build scalable products in a regulated environment.

4-6 years of experience is ok

Responsibilities

— Modernize legacy systems( C#) via redesign and refactoring.

— Build APIs with proper security and lifecycle governance.

— Collaborate with UX, product, and architecture teams.

— Optimize backend performance.

— Support public API documentation and governance.

Skills

— Strong ( C#) Jbackend capability.

— Experience with modernization and migration projects.

— Understanding of microservice and API design.

— Familiarity with CI/CD, linting, testing frameworks.

— Knowledge of security and performance patterns.

— Good collaboration across UX and backend teams.

In addition to this, if you have commercial experience with Java backend or React frontend — it will be a strong plus.

Recruitment steps:

• HR interview (30-45 min)
• Tehnical interview with live coding (40-45 min)
• Final client interview (30-45 min)
• Backround check
• Job Offer

The assignment is for between 26 to 32 months. You will work in a team of 9 engineers. The assignment is to migrate from monolith to microservices.

Important: the candidate must have worked/lived in Poland for the last 2+ years

Please read before applying:

The client is building a product in the bank/investment/brokerage systems niche, and their investors have strict security and compliance requirements, where every person will go through a background check.

What does this mean?

Before making an offer, they will check whether you have violated any EU laws.

For background check — you must be a taxpayer in Poland for 2+ years.

We are developing Trendz Analytics - an analytics platform that helps businesses make data-driven decisions. It’s a powerful tool featuring extensive visualizations, dashboards, and client-side data processing.
We are looking for a Frontend Developer who will take full ownership of the client-side part of the product and help us elevate the interface to the next level. This role is for someone who enjoys influencing the product and seeing the results of their work every day.

Requirements

• Strong knowledge of the Angular framework and at least 2 years of experience building complex interfaces.
• Confident use of RxJS for managing data streams and complex application states.
• Experience working with REST APIs and solid understanding of frontend–backend interaction principles.
• Proficient use of Git and experience working in product teams where code quality matters.

• Fluent spoken English for regular communication and technical demos with clients.

   

Responsibilities

• End-to-end development - from discussing ideas with the team to deploying finished features to production.
• Maintaining the existing codebase of the analytics platform.
• Communicating with clients.
• Independently testing your code and validating results before release.
• Participating in product planning and proposing new features.

• Collaborating with the team to build a scalable and well-structured frontend architecture.

   

Nice to have

• Experience working with Figma: pixel-perfect implementation and understanding of design systems.
• Experience using AI assistants to speed up development.
• Experience with data visualization libraries and building complex charts.
• Analytical thinking: ability to understand the logic behind the displayed data.

• Basic UI/UX design skills: ability to independently refine the interface to ensure it is intuitive and user-friendly.

   

What We Offer

• Work on a global product (open-source IoT, over 20k GitHub stars).
• Clear tasks and team support.
• Career growth and regular reviews.
• Medical insurance or compensation program.
• 17 vacation days and 10 sick leaves.
• Corporate English classes.
• Comfortable office in Kyiv (Podil) + flexible schedule.

We’re a performance-oriented SEO agency helping iGaming partners scale through high-converting organic traffic. We own and operate a portfolio of review-focused content websites and work directly with affiliate teams and acquisition managers to deliver high-quality leads.

We’re now looking for a Business Development Manager / Affiliate Manager to grow our network of partners and maximize the revenue potential of our SEO traffic.

What You’ll Be Doing:

• Managing relationships with existing affiliates and acquiring new ones
• Monitoring offer performance, analyzing conversion data, and suggesting improvements
• Coordinating with partners to test new offers, GEOs, and landing pages
• Handling daily communication with affiliate managers and partner teams
• Keeping stats and performance data organized (primarily in Keitaro & PipeDrive)
• Negotiating deal terms (FF, CPA, RevShare) and ensuring profitability
• Acting as the main point of contact between GRIT Leaders and partner brands
   

What We Expect:

• At least 2 year of experience in a similar role (affiliate management, business development, or traffic monetization)
• Understanding of iGaming vertical and affiliate business models
• Hands-on experience working with SEO traffic (or a strong willingness to dive into it)
• Solid communication and negotiation skills
• English — upper-intermediate or higher
• Experience with tracking tools (Keitaro, Statsdrone, etc.) and CRMs is a must
   

Nice to Have:

• Previous experience working with SEO-driven sites or affiliate SEO traffic
• Existing network of affiliate contacts in iGaming 
• Analytical mindset and confidence working with performance metrics
   

What We Offer:

• Fully remote position with flexible hours
• Competitive base salary + performance-based bonuses
• Fast decision-making and minimal bureaucracy
• A chance to work with a team that knows SEO inside out
   

If you know how to monetize traffic and build win-win affiliate partnerships — we’d love to meet you.

We are looking for a skilled Full Stack Developer (Python + Vue.js) to join our experienced and compact product team.

We develop and maintain a wide range of internal services that keep the company running — from our gaming platform and back-office tools to analytics infrastructure. Our tech work is deep: we deal a lot with databases, distributed systems, architecture planning, and performance validation through R&D.

Your main focus will be on developing and continuously improving three internal platforms, strengthening their integration with other company systems, and ensuring a seamless experience for our users and partners.

We’re a remote-friendly team with minimal bureaucracy: just one weekly stand-up and ad-hoc syncs as needed.

Our priority is to balance business impact with engineering quality — and to keep the team happy, motivated, and proud of what we build.

Requirements

• 3+ years of experience building web solutions using Python and JavaScript;
• Experience in defining, analyzing, and documenting business requirements;
• Working knowledge of relational and non-relational databases and SQL;
• Understanding data structures, algorithms, and design patterns;
• Experience in Docker/Kubernetes;
• Native Ukrainian (spoken and written);
• Good level of written English.

Responsibilities

• Consistently write effective high-quality code that is stable, secure, scalable, and efficient;
• Improve existing products and tools;
• Participate in architecture design and code reviews;
• Collaborate with team members to agree on priorities and solutions;
• Provide code documentation and other inputs to technical documents.

Technology stack

• Python (Flask/FastAPI, Celery, SQLAlchemy);
• Javascript/TypeScript (VueJS);
• PostgreSQL;
• Redis;
• GIT, CI/CD (Jenkins);
• Docker;
• Kubernetes/Helm.

Benefits

Why Join Us?

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

💕 A Collaborative Culture – Join a supportive and understanding team;

💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

📆 Unlimited vacation & sick leave – Because we prioritize your well-being;

📈 Professional Development – Access a dedicated budget for self-development and learning;

🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

🫂 Mental health support – Free consultations with a corporate psychologist;

🇬🇧 Language learning support – We cover the cost of foreign language courses;

🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

🖥 Modern Tech Setup – Get the tools you need to perform at your best;

🚚 Relocation support – Assistance provided if you move to one of our hubs.

About the Project

The project is an online platform designed to systematize and manage a comprehensive range of therapies, supporting complex domain logic and long-term product evolution.
The backend is built on a legacy Django-based framework, requiring a senior-level engineer capable of understanding, maintaining, and gradually improving an existing system.

This role is for a highly autonomous Senior Python Developer who will be the sole developer on the project, fully owning the technical direction, daily execution, and system evolution.

 Key Responsibilities:

• Take full ownership of the backend system built with Django.
• Translate business requirements into technical solutions and execution plans.
• Maintain and evolve a legacy codebase, improving stability, performance, and maintainability over time.
• Design and implement new features using PostgreSQL, Celery, Redis, and Elasticsearch.
• Proactively identify technical debt and propose pragmatic improvement strategies.
• Use AI tools to improve development efficiency, debugging, and refactoring where appropriate.
• Ensure system reliability, scalability, and long-term sustainability.
   

What We’re Looking For:

• 6+ years of professional experience as a Python Developer.
• Strong hands-on experience with Django in production environments.
• Solid knowledge of PostgreSQL, relational data modeling, and query optimization.
• Experience with asynchronous/background processing using Celery and Redis.
• Practical experience with Elasticsearch or similar search technologies.
• Proven ability to work independently and autonomously as the sole developer on a project.
• Strong business-to-technology translation skills — ability to understand business goals and implement them technically.
• Proactive problem solver who takes ownership and responsibility for outcomes.
   

 Ideal Mindset:

• Ownership & Responsibility: You treat the system as “your product.”
• Creative Contributor: You suggest better approaches, not just implement tasks.
• Efficiency through AI: You actively use AI tools to speed up development and problem-solving.
• Passion & Engagement: You care about the product, its users, and its long-term success.

👉 What we offer:
 

📈 Professional Growth opportunities:

• Ambitious goals and interesting projects;
• Regular & transparent performance review and feedback process;
• Possibility for both vertical or horizontal growth (in case you want to try a different path).
   

😌 Comfortable Working conditions

•  Flexible working hours;
• Provision of required equipment;

• Remote working model.

   

🎁 Benefits program

• 18 working days of fully paid vacation;
• Free tax reporting support by our Financial department;
• Help with individual entrepreneurs’ questions and accounting support;
• Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.).

We at Sigma Software are looking for a Junior/Middle Technical Support Specialist to join our expanding team. This role offers the chance to work in close collaboration with a Swedish engineering and development center, supporting innovative connectivity services for future vehicles.

Join us and be part of a company that delivers high-quality solutions to global leaders while fostering innovation and excellence.

Customer

You will have an opportunity to work with a worldwide leader in the Automotive Engineering domain.

Project

Support project for the Swedish engineering and development center working on future C-segment cars. Engineers will support connectivity service with operations and monitoring as a supplement to the daily business for the European market of the client.

Requirements

• Knowledge from GCP tools (Google Cloud Armor, Google Security Command Center, Google IAM) and MQTT & HTTPS
• Experience with open tracing standards; Kiali Service Mesh and configuration
• Working with Kubernetes
• Understanding of standard ITSM processes (log and report incidents/problem)
• Upper-Intermediate level of English
• Readiness for night shifts

Would be a plus

• Understanding of tools such as: Stackdriver, Grafana, Gitlab
• Experience with Ivanti Incident Management

Personal Profile

• Open-minded and able to adapt
• Organized and structured
• Attentive to details

Responsibilities

• Provide 2-level technical support on out-of-office and weekend basis
•  Securing agreed service levels in accordance with the Service Level Agreement (SLA)
• Monitoring of Infrastructure and Integration into other systems
• Incident and escalation reporting
• Maintaining and developing positive relationships with customers and colleagues

We are a professional SEO company working with international clients in highly competitive iGaming and casino niches.
Our team of specialists creates and scales SEO strategies for project portfolios where results and a systematic approach truly matter.
We continuously improve our processes, implement cutting-edge optimization methods, and are looking for a Head of SEO who will help us scale the direction and build teams for effective project growth.
 

Key Responsibilities

• Develop and implement SEO strategies for project portfolios and international brands
• Build, manage, and scale teams of SEO specialists, team leads, and experts of various profiles
• Optimize internal processes to scale the SEO direction and increase overall efficiency
• Work with highly competitive geographies, continuously improving approaches and adapting to search engine algorithm updates
• Collaborate with all key departments of the company to ensure effective traffic monetization
   

Requirements

• 5+ years of hands-on experience in SEO
• 2+ years of experience managing SEO teams or SEO directions
• Experience working with large-scale SEO projects and multi-brand structures
• Strong technical SEO expertise (indexing, redirects, canonicals, server responses)
• Practical understanding of Google Core Updates, E-E-A-T, and anti-spam filters
• Experience setting tasks for developers and controlling their execution
• Understanding of a performance-driven approach to SEO and traffic monetization
• Experience in iGaming, casino, affiliate, or other highly competitive niches will be a strong advantage
• Strong analytical and strategic mindset combined with a realistic assessment of team resources and capabilities
   

What We Offer

• A key role in developing the SEO direction of an international holding
• High level of autonomy in strategic decision-making and the opportunity to implement your own ideas
• Long-term cooperation with a stable and fast-growing company
• Direct support from company owners and a senior team with deep SEO expertise
• Flexible cooperation format (in-house or contract), modern tools, and all necessary resources to execute ambitious plans
  
  📩 Ready to build a high-impact affiliate program from the ground up? Send us your CV — let’s talk!