Jobs at Djinni

About Llama Luna Apps

We're an enthusiastic team of 10 building and pushing iOS apps in Health & Wellness. Five years on the market, 8M+ combined downloads, a 4.9 average App Store rating, an App Store App of the Year winner, and Apple Design Award finalist.

Our apps:

• Waterllama — our flagship, a llama-themed water tracker with more features than you knew you needed
• Foodllama — AI calorie tracker with adorable llama design
• Pinkllama — the cutest period tracker, featuring our signature llama character
• Mindllama — sleep, focus, and mindfulness, of course with a llama
• App #5 — launching soon, and you'll help take it to market.

We keep the team small and the bar high — everyone here is an A-player in their craft, and we work hard to keep it that way. That's what makes the output strong and the work actually fun.

Who we're looking for:

A professional who moves fast and thinks in experiments. We don't sit in approval cycles, we don't write strategy decks for the sake of decks, and we don't wait for the perfect plan - we test, measure, and iterate. We need someone who works the same way: forms hypotheses, ships them quickly, kills what doesn't work, and doubles down on what does.

What you'll own:

• Influencer partnerships — sourcing, negotiating, briefing, tracking results
• Organic UGC at scale — TikTok, Instagram, X, Lemon8 across multiple accounts, fast iteration
• ASO and Apple Search Ads — full ownership
• AI automation across the function — we already use AI in content production; you'll build workflows, not just use tools.

You'll work with our designer, marketing, and content specialist, and report directly to the Co-founder & COO.

You're a fit if you have:

• 3+ years of hands-on mobile app growth (paid + organic + influencer)
• Influencer deals end-to-end — sourcing, negotiating, measuring
• UGC at scale across multiple accounts with content that performed
• AI-native working style - you build automations, not just prompts
• Subscription monetization fluency (trials, paywalls, funnel logic)
• iPhone user.

Bonus: ASO and Apple Search Ads & launching apps from zero.

Schedule

Available in chats during 13:00-22:00 Kyiv time. This overlaps US influencer/partner conversations and our internal founder team's hours.

Hiring process

1. Short Google form
2. 15-min call with our recruiter
3. 2 Test tasks: #1 unpaid (up to 1h); #2 paid (up to 4h)
4. Call with Co-founder — fit, terms, onboarding
5. Offer

We respond fast and at every step.

What we offer

• 24 paid vacation days per year + public holidays. Unused days roll over into the next year - we don't pressure you to "use it or lose it"
• 10 paid sick days per year, no doctor's notes or bureaucracy required
• Fully remote

About the project:

Search is changing fast. AI-generated answers are replacing ranked links, and brands that aren't visible inside those answers are simply invisible. This role exists to make sure our clients are inside those answers — not invisible to them. You'll own GEO end-to-end: auditing content for AI retrievability, building entity coverage, shaping how information is structured so language models can extract and cite it reliably. You'll also maintain solid traditional SEO foundations in parallel, because both disciplines are still in play.

A new team member will be in charge of:

• Lead GEO strategy from audit to execution — entity mapping, semantic architecture, and content structuring for AI retrievability
• Shape how content is written and organized so LLMs can extract, surface, and cite it: clear heading hierarchies, modular answer formats, entity-rich copy
• Monitor how models like ChatGPT, Perplexity, and Gemini retrieve and represent brand content — then turn findings into concrete changes
• Run traditional SEO execution in parallel: technical audits, on-page optimization, keyword strategy — keeping the foundation strong as discovery shifts

• Use AI tools (Claude, ChatGPT) actively to test prompts, validate visibility, and pressure-test content across AI search surfaces

   

Does this relate to you?

• Hands-on GEO experience (1 year active GEO practice) — you understand how LLMs source content in practice, not just in theory; prior SEO with active GEO experimentation is fully valid
• Strong SEO fundamentals (3+ years proven SEO): technical audits, on-page optimization, keyword research — you can run this independently
• You know how to structure content for machine readability: semantic hierarchy, extractable answer formats, clean entity coverage
• Solid understanding of what makes content citation-worthy inside generative systems — and what gets ignored
• Comfortable working with AI tools as part of your daily workflow, not just as an experiment

• Link building experience plus especially building off-site authority that feeds both traditional and AI-driven discovery

   

Ready to try your hand? Send your CV without a doubt!

Project Description:

We are seeking a highly motivated and technically proficient QA Automation Engineer to join our dedicated testing team. You will play a crucial role in ensuring the successful and high-quality delivery of software products for our client, a prominent American multinational automaker.
This position offers a challenging and dynamic environment within a multicultural international team, demanding strong problem-solving skills and a proactive approach.

Responsibilities:

Design, develop, and execute robust automated test scenarios on a daily basis, utilizing Python as the primary scripting language.
Framework Management: Actively contribute to a new and maintain the existing automation frameworks
Ensure comprehensive test coverage by writing detailed test scenarios
Engage in specialized testing of automotive systems, including validation of in-vehicle components
Work closely with developers, business analysts, and product owners within the Scrum framework, actively participating in sprint planning and daily stand-ups.

Mandatory Skills Description:

Prior work or experience with embedded or automotive systems, especially in the context of multi-ECU scenarios.
Experience developing, debugging, and maintaining Python code for automated testing.
Thoroughly analyze logs, and quickly resolve issues within automated testing pipelines.
Knowledge managing Python virtual environments and dependencies.
Knowledge Git for version control and JFrog Artifactory for artifact management in a collaborative, automated test environment.
Ability to read and follow technical documentation in English.
Strong communication skills for collaboration with developers, testers.

Nice-to-Have Skills Description:

Experience with test automation for automotive multimedia, connectivity, and driver-assistance features.
Hands-on expertise with modern test automation frameworks, especially those supporting Behavior-Driven Development (BDD) and keyword-driven testing.
Skilled in translating requirements and Gherkin scenarios into robust, executable automation logic.
Ability to analyze, optimize, and troubleshoot both hand-written and AI-generated Python test scripts for reliability and maintainability.
Hands on experience with testing of ADAS features such as Camera, Parking Assist, and Driving Assistance modules.
Exposure to automotive communication protocols (e.g., CAN, LIN, Ethernet).

Languages:

English: B2 Upper Intermediate

Привіт! 👋

Раді бачити тебе на сторінці All Right. Можливо, саме з цієї вакансії розпочнеться наша спільна історія.

Про компанію

All Right - міжнародна EdTech-компанія, яка змінює підхід до навчання дітей. Ми будуємо екосистему IT-продуктів: платформу для живих уроків англійської, німецької та математики, міжнародні speaking clubs та AI-додаток, який робить навчання цікавим щодня.

• 10 років на ринку

• 7 ринків, на яких ми працюємо

• 100 000+ студентів вже вивчили з нами англійську

• Команда, яка активно впроваджує AI у продукт, маркетинг та внутрішні процеси

Серед наших інвесторів - Genesis / F1V. Серед наших досягнень:

• Deloitte Technology Fast 500

• HolonIQ Top 200 EdTech Europe

• Forbes Ukraine Top 30

• EdTechX Finalist

• Digital Education Awards, Product of the Year

• QS Reimagine Education Awards Finalist 2025

Твоя місія

Ми шукаємо QA Automation Engineer, який або яка допоможе перетворити тестування на швидкий, передбачуваний і максимально автоматизований процес за допомогою Playwright, TypeScript та сучасних AI-інструментів.

Твоя місія — розвивати автоматизацію QA-напряму, знаходити слабкі місця в поточних процесах і впроваджувати рішення, які підвищуватимуть якість продукту та швидкість релізів.

Це роль не лише про написання автотестів. Вона про побудову системного підходу до тестування та поступове зменшення залежності команди від ручних перевірок.

Чому ця роль варта уваги

• Вплив на продукт: автоматизація тестування безпосередньо впливатиме на якість платформи та швидкість релізів.

• Автономія і довіра: ти зможеш самостійно досліджувати інструменти, пропонувати рішення та змінювати QA-процеси.

• Сучасний технологічний стек: Playwright, TypeScript, SQL, AI coding assistants та нові підходи до автоматизації.

• Простір для побудови процесу: роль передбачає не лише підтримку готових тестів, а розвиток автоматизації всього QA-напряму.

• Професійне зростання: за умови сильного результату роль може розвиватися в напрямку QA Lead.

• Кроскомандна взаємодія: можливість поширювати практики автоматизації на веб, мобільний та інші продуктові напрями.

Твоя зона впливу

QA Automation

• Аналізувати поточний процес тестування та визначати основні точки для автоматизації.

• Розробляти, підтримувати й покращувати автоматизовані тести на Playwright і TypeScript.

• Підвищувати стабільність, швидкість і якість автоматизованого тестування.

AI у тестуванні

• Використовувати AI-інструменти для створення, рефакторингу та підтримки тестів.

• Автоматизувати повторювані задачі QA-команди.

• Досліджувати нові AI-рішення та оцінювати можливості їхнього практичного впровадження.

Якість продукту

• Створювати тест-кейси та формувати тестове покриття нової функціональності.

• Проводити функціональне, регресійне та інтеграційне тестування.

• Працювати з SQL для перевірки даних і складніших тестових сценаріїв.

Розвиток QA-процесів

• Самостійно пропонувати та впроваджувати зміни у процес тестування.

• Допомагати команді поступово зменшувати залежність від ручних перевірок.

• Ділитися практиками автоматизації та передавати знання іншим членам QA-команди.

Що важливо для успіху на цій ролі

Обов’язково

• 2+ роки комерційного досвіду в QA.

• Практичний досвід автоматизації тестування.

• Впевнене знання Playwright і практичний досвід роботи з TypeScript.

• Розуміння принципів побудови та підтримки тестових фреймворків.

• Сильна база у функціональному, регресійному та інтеграційному тестуванні.

• Розуміння реляційних баз даних і навички написання SQL-запитів.

• Практичне використання AI-інструментів для написання коду, тестів або автоматизації процесів.

• Самостійність, проактивність і готовність працювати з невизначеністю.

Буде перевагою

• Досвід побудови QA Automation процесу з нуля.

• Досвід автоматизації значної частини ручного тестування.

• Використання AI coding assistants у комерційних проєктах.

• Досвід менторингу або передачі знань усередині QA-команди.

• Досвід тестування EdTech, SaaS або платформ із великою кількістю користувацьких сценаріїв.

Як ми працюємо

Тобі буде комфортно в цій ролі, якщо ти:

• бачиш автоматизацію не як набір тестів, а як спосіб пришвидшити розробку продукту;

• самостійно знаходиш слабкі місця у процесах і пропонуєш рішення;

• береш відповідальність за результат, а не лише за виконання окремих задач;

• готовий(-а) працювати з дослідницькими задачами без детального технічного завдання;

• використовуєш AI не лише для генерації коду, а для системного покращення роботи команди.

Що отримаєш в All Right

Гнучкість і відпочинок: 100% remote, гнучкий графік, оплачувана відпустка, лікарняні та вихідні на державні свята.

Здоров’я та підтримку: медичне страхування, фінансову допомогу у критичних ситуаціях і 50% компенсації психотерапії в Pleso.

Професійний розвиток: внутрішні курси, професійні події, корпоративну бібліотеку та бюджети на навчання.

Підтримку сім’ї: безкоштовне навчання дітей в All Right, speaking clubs і 50% компенсації занять в EnglishDom.

Підтримку під час війни: допомогу захисникам України, релокацію з прифронтових регіонів і підтримку під час блекаутів.

Процес відбору

Тестове завдання → знайомство з рекрутером → технічна зустріч із QA Lead → фінальна зустріч із технічним керівником → Job Offer

Ми завчасно розповімо про кожен етап і будемо на зв’язку протягом усього процесу.

Надсилай резюме — будемо раді познайомитися!

Softsich is an international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced Payment Integration Manager who’s ready to grow with us and shape high-load, data-driven solutions used by international partners.

If you are systematic and focused on business impact, this role is for you.

Requirements

• At least 1 year of experience in payment integrations, including PSPs, payment gateways, alternative payment methods, e-wallets, and card processing.
• Hands-on experience with PayAdmit as a payment orchestration platform.
• Experience configuring payment routing, cascading, and transaction processing logic.
• Strong understanding of the payment lifecycle, decline reasons, and payment performance optimization techniques.
• Experience managing payment flows in high-load systems.
• Ability to analyze key payment performance metrics, including Approval Rate (AR), conversion rates, and payment decline reasons.
• Experience working with payment dashboards and merchant panels.
• High level of responsibility, structured thinking, and attention to detail.
• Understanding of cross-functional team collaboration processes and payment workflow statuses.

Responsibilities

• Full technical setup and optimization of Approval Rate (AR) for assigned Payment Service Providers (PSPs), payment methods, and geographic regions.
• Management of payment flows through PayAdmit or an internal administration panel.
• Design and optimization of payment routing logic to improve transaction approval rates.
• Configuration and enhancement of cascading, retry, and fallback strategies.
• Conducting A/B testing of payment scenarios to improve business performance metrics.
• Monitoring transaction performance, system stability, and key payment KPIs.
• Analyzing Approval Rate declines and resolving issues at the configuration level.
• Coordinating the launch of new PSPs, payment methods, currencies, limits, and geographic markets in collaboration with technical teams and external partners.
• Working closely with Development, Finance, Compliance, and Support teams to ensure uninterrupted operation of the payment infrastructure.
• Acting as the technical owner of payment orchestration processes within the assigned area of responsibility.

Nice to Have

• Experience working with European markets.
• Experience preparing technical documentation and integration requirements.
• Experience building and maintaining relationships with payment service providers.
• Experience coordinating integrations of new PSPs and payment methods.
• Understanding of payment orchestration principles and payment route optimization in international markets.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.

– 20 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).

– A supportive, friendly team where knowledge-sharing is part of the culture.

– Coverage for professional events and learning.

– Birthday greetings, team buildings, and warm human connection beyond work.

– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Send over your CV now — we’d love to get to know you better!

JetArt Games is a modern product company in the field of GameDev, creating innovative gaming solutions.
We develop high-performance gaming systems with flexible architecture and implement a full development cycle - from idea and R&D to architectural design, client logic, analytics and launch of the finished product.
Combining technological expertise, creative approach and modern engineering practices, we create a gaming experience focused on quality, stability and long-term development of the product.

With ambitious plans for growth and expansion into new international markets, we are actively scaling our operations.

We are looking for a Senior Slot Game Producer with a proven track record in the iGaming industry to lead the creation of high-quality, innovative slot experiences. If you have deep market knowledge, a strong creative vision, and are ready to own the direction of our slot portfolio - we want to hear from you.

Key Responsibilities:

• Own and drive the creation of new slot game concepts - from the first idea to post-launch performance analysis;
• Invent original mechanics and game features that stand out in a competitive market;
• Research and select trending features, bonus modes, and player engagement patterns;
• Define and maintain the creative and technical vision for each slot, in collaboration with game designers, math developers, artists, and audio teams;
• Regularly pitch and present concepts and progress updates to internal stakeholders and leadership;
• Playtest and review games in development, ensuring they meet or exceed product standards and player expectations;
• Be the go-to person for the team on all gameplay-related questions and decisions;
• Participate in certification documentation review and support test labs when needed;
• Help shape the long-term strategy and direction of our slot game portfolio.

Desired skills and requirements:

• 5+ years of experience as a Slot Game Producer, Product Owner, or Game Designer in a leading real-money slots company;
• A portfolio of successful live slot games with measurable market impact (high revenue, retention, or visibility);
• Deep knowledge of slot game mechanics, math models, art styles, UX, sound, and animation workflows;
• Strong understanding of current slot trends across different regions and platforms (mobile, web, land-based);
• Confident in market analysis and competitor benchmarking to generate relevant and creative product ideas;
• Excellent project management and presentation skills - able to clearly communicate game vision and rationale to both creative and technical teams;
• Fluent English - both written and spoken.
   

What we offer:

• Lack of bureaucracy in decision-making processes and the ability to directly influence the product/project.
• Competitive salary aligned with the IT/iGaming market and a comprehensive social package (medical insurance, gym membership compensation, lunch delivery reimbursement, etc.).
• Comfortable office in Kyiv (walking distance from Vasylkivska metro station);
• Paid vacation — you will have 18 working days of paid vacation and 5 extra days off - wedding, birth of a child, unforeseen events, etc.;
• Referral bonus — we truly value it when team members refer friends, and we offer a bonus for recommending trustworthy candidates.
• Relocation support — changing your city of residence often comes with added expenses, and our relocation bonus helps you navigate this transition stress-free.

Hello, we are looking for a Head of Business Development for our products in the eSports industry. We primarily consider candidates with proven experience in B2B sales, business development, strategic partnerships, and commercial negotiations.
 

Our product is rapidly expanding its B2B direction and partner network. We are looking for a dedicated Business Development professional who will own partner acquisition, build relationships with gaming platforms and marketplaces, negotiate commercial terms, and drive new integrations. The goal of this role is to accelerate revenue growth by expanding our global partner ecosystem. 
 

Location: remotely.

Current team composition:
Product Manager, Backend Team, Frontend Team, QA, UI/UX Designer, Marketing Team, Customer Support, Finance.

List of technologies needed:
CRM (HubSpot/Pipedrive or similar), LinkedIn Sales Navigator, Telegram, Discord, Google Workspace, Notion, Excel/Google Sheets, AI tools (ChatGPT), basic API understanding.

Requirements:

- 4+ years of experience in Business Development, B2B Sales, or Partnerships.

- Hands-on experience in prospecting and acquiring new clients (Outbound Sales).

- Experience negotiating with decision-makers (Founders, CEOs, Heads of Business, etc.).

- Proven track record of closing commercial deals and managing partners through the integration and launch process.

- Strong relationship-building and account management skills.

- Fluent English, both written and spoken, with the ability to conduct business negotiations confidently.

- Ability to work independently, prioritize tasks, and consistently achieve business KPIs.

Responsibilities:
- Own the end-to-end Business Development process, from identifying new opportunities to launching strategic partnerships.

- Drive the acquisition of new B2B partners and expand our product's global partner network.

- Build, maintain, and strengthen long-term relationships with strategic partners.

- Lead commercial negotiations and secure mutually beneficial partnership agreements.

- Collaborate with Product, Engineering, and Operations teams to ensure successful partner integrations.

- Monitor market trends, identify growth opportunities, and contribute to the company's business development strategy.

- Achieve partnership, revenue, and business growth targets through proactive sales and relationship management.

Tasks description:

- Identify and acquire new B2B partners across the gaming industry (marketplaces, lootbox platforms, casinos, game services, payment providers, affiliate platforms).

- Own the entire sales cycle: prospecting, outreach, negotiations, commercial discussions, and deal closing.

- Build and maintain long-term relationships with existing partners.

- Negotiate pricing, commercial terms, and strategic partnership agreements.

- Work closely with Product and Engineering teams to launch new integrations.

- Represent our product in meetings, conferences, and online communication with international partners.

- Monitor the market, identify new business opportunities, and analyze competitors.

- Build and optimize the partner acquisition pipeline.

- Achieve quarterly partnership and revenue growth targets.

Will be an advantage:

- Experience in Gaming, CS2, iGaming, Marketplaces, FinTech, or Payment-related companies.

- Existing network of contacts or partner relationships within the gaming industry.

- Experience in international B2B sales and working with overseas partners.

What we could offer:

• 24 days of paid leave per year.
• 100% paid sick leave.
• Negotiable (Base salary + performance bonus)
• Full-time remote.
• Long-term collaboration.
• Sustainable business.
• Game and entertainment development company.

We're looking for a deeply technical Product Manager with a strong understanding of financial markets to join our Trading Core direction. You'll build the technology core that powers the entire business - matching, liquidity, risk, and pricing infrastructure across CFD and Crypto markets.
 

Responsibilities

• Define the roadmap for Infra & Liquidity, Risk Tech, and Commerce Tech domains, working alongside Engineering Directors and Quants
• Write highly detailed, edge-case-heavy PRDs for backend systems (e.g., defining the exact mathematical logic for cross-margin liquidations during high volatility)
• Collaborate with the Risk Management and Dealing departments to build internal tools that allow them to monitor exposure and combat toxic trading in real-time
• Oversee stress tests and historical analytics to ensure the core infrastructure can handle extreme market events (e.g., crypto flash crashes)

Requirements

• Experience in a highly technical backend role within a Crypto Exchange, CFD, Prop Trading Firm, or HFT environment
• Deep knowledge of market microstructure, order matching algorithms, liquidity aggregation, FIX API, and bridging technologies (e.g., PrimeXM, OneZero)
• Strong understanding of financial risk management: margin calculations, liquidation mechanics, Value at Risk (VaR), and A/B/C-book operating models
• Solid technical foundation: ability to understand complex system architectures, bare-metal infrastructure, and latency-sensitive network design
• Experience in defining complex fee engines, rebate structures, and financial reconciliation processes
• Analytical Rigor: Exceptional quantitative skills and a data-driven approach to solving complex financial logic problems
• High Stress Tolerance: You are managing the core engine where a single bug can cost millions. You must be calm, structured, and risk-aware
• Translation Master: Ability to seamlessly translate complex mathematical/financial concepts from quants and risk managers into clear PRDs for backend engineers

Will be a plus

• Background in quantitative finance, financial engineering, or backend software development
• Deep knowledge of MetaTrader 4/5 core infrastructure and plugins
• Experience with Crypto Options pricing models and On-Chain/DEX routing protocols

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a Quantitative Analyst to become the mathematical backbone of our Trading Core and Risk Tech squads. In a high-frequency trading environment processing billions in volume, success is defined by precision. 

In this role, you will design, backtest, and optimize the core mathematical models that drive our pricing engines, automated market-making algorithms, risk management frameworks (A/B/C-book optimization), and liquidation mechanics. You will sit at the intersection of advanced mathematics, data science, and high-performance software engineering, working directly with Core Product Managers and engineering teams to turn complex financial data into proprietary algorithmic advantages.

Responsibilities

• Research, design, and prototype quantitative models for pricing, risk management, and market making
• Build and maintain robust backtesting frameworks to validate the performance and safety of models before production deployment
• Write clear, comprehensive mathematical and algorithmic specifications for Backend Engineers (Trading Core squads)
• Cross functional with the R&D and Trading Ops teams
• Conduct post-incident deep dives (e.g., after major market gaps or liquidations) to identify algorithm performance gaps and optimize them

Requirements

• 3+ years of experience as a Quantitative Analyst / Researcher in fintech
• Exceptional knowledge of probability theory, stochastic calculus, time-series analysis, and financial mathematics
• Advanced proficiency in Python (NumPy, Pandas, SciPy, SK-Learn, Statsmodels) for data analysis, modeling, and backtesting
• Experience with Machine Learning
• Deep understanding of market microstructure, order book dynamics, risk metrics (VaR, Expected Shortfall), and margin/liquidation mechanisms
• SQL skills and experience working with large-scale historical market data (tick data, order logs)
• Strong logical thinking, initiative, and well-developed communication skills

Will be a plus

• Experience in CFD, Crypto CEX, Prop Trading Firm, or Hedge Fund
• Degree (MSc or PhD preferred) in a highly quantitative field: Mathematics, Physics, Quantitative Finance, Statistics, or Computer Science
• Understanding of Asset pricing models (e.g., Black-Scholes, local volatility models, Greeks management)
• Knowledge of the MetaTrader platforms (MT4/MT5)
• Experience with AI (Claude.io, Copilot, Codex)

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Project overview

We are looking for a DevOps Engineer to join Group107. You will own the build, automation, and reliability of cloud infrastructure on Oracle Cloud (OCI), working closely with development and QA teams to ship and operate services with confidence. The role suits an engineer who can apply infrastructure-as-code and CI/CD patterns independently, optimize what already runs, and consult on technology choices for medium-complexity problems.
 

Requirements

– Good knowledge of Oracle Cloud Infrastructure (OCI) — 3+ years of hands-on cloud experience

– Strong knowledge of Infrastructure-as-Code with Terraform

– Good knowledge of Linux administration and shell scripting Containers & Orchestration

– Strong knowledge of Docker for containerization

– Experience with Kubernetes for container orchestration Automation & Delivery

– Experience building and maintaining CI/CD pipelines

– Understanding of GitOps / GitFlow workflows and version control with Git Observability

– Experience with monitoring and alerting using Prometheus and Grafana

– Good problem-solving skills with a focus on root-cause analysis

– Ability to work independently on medium-complexity tasks

– Effective communication with technical and non-technical team members

– Willingness to participate in sprint planning and effort estimation

– Optimization mindset across cost, performance, and reliability
 

Nice to have

– Experience with configuration management (Ansible)

– Scripting in Python for automation tooling

– Exposure to multi-cloud environments (AWS, Azure)

– Familiarity with secrets management and security hardening

– Relevant cloud certification (e.g., OCI Architect Associate)
 

Responsibilities

– Design, provision, and maintain cloud infrastructure on Oracle Cloud (OCI) using infrastructure-as-code

– Build and maintain CI/CD pipelines that automate testing, build, and deployment

– Operate containerized workloads on Kubernetes and Docker, ensuring availability and scalability

– Set up and tune monitoring, alerting, and logging so issues are caught before they reach users

– Work effectively with development and QA teams to streamline release cycles and resolve infrastructure issues

– Identify and apply optimizations across cost, performance, and reliability

– Contribute to documentation and propose improvements to deployment and operational processes
 

We offer

– 20 vacation days (workdays)

– 7 sick days

– Personalized career growth

– Internal English classes

– Education reimbursement

– Corporate events and team buildings

– Equipment provided

We are looking for an experienced Senior SEO Manager / Team Lead / Head with a strong technical background and expertise in the iGaming vertical, ready to take charge of an affiliate project portfolio across international markets. If you know how to automate processes, build large-scale PBN networks, and manage risks in high-risk GEOs, we will provide you with full autonomy and all the necessary resources to execute large-scale strategies.
 

🎯 Key Responsibilities:

• Developing and implementing effective SEO strategies for affiliate websites (grey / black hat).
• Managing a network of projects with diverse SEO strategies and risk profiles.
• Launching websites tailored to key SEO objectives and configuring CDNs (Cloudflare, etc.).
• Implementing process automation (website deployment, link building, content, technical SEO).
• Organizing and monitoring backlink profile building (focusing on grey / black hat methods).
• Reacting promptly to algorithm updates and handling crisis management (manual actions, filters, blocks).
• Coordinating with cross-functional departments to achieve business goals.
   

✅ Requirements:

• 3+ years of experience in iGaming. 
• Up-to-date experience in iGaming at your most recent position.
• Experience with mono-brands and affiliate networks (multi-offer traffic generation, grey-hat promotion methods).
• Solid experience with PBN creation and optimization.
• Deep knowledge of On-Page, Off-Page, and Technical SEO.
• Ability to write automation scripts (Bash, Python, PHP). 
   

🎁 What We Offer:

• Competitive salary with regular reviews and real growth opportunities (fixed base + performance bonuses).
• A 3-months probationary period for smooth onboarding.
• 16 calendar days of paid vacation, 7 paid sick leave days per year, 5 days off per year (up to 3 days per month).
• Flexible working hours: start your day anytime between 9:00 AM and 11:00 AM (Kyiv time) to balance work and personal life perfectly.
• Health & Wellness coverage: we care about your well-being and cover expenses for gym memberships, courses, or medical needs.
• Milestone & Celebration bonuses: receive financial rewards for your Birthday, Work Anniversary, and a present for successful completion of the probationary period.
• Covered participation in specialized conferences for your professional growth.

Backend Developer (Node.js / NestJS)

Work format: On-site

Location: Prague, Czech Republic

About the Company

We are building a high-load iGaming product and are looking for a Backend Developer to join our engineering team. You will work on payment infrastructure, develop new services, and contribute to the evolution of our scalable backend architecture.

Responsibilities:

• Develop and maintain microservices using Node.js and NestJS.

• Integrate external payment providers and game aggregators.

• Maintain and enhance existing payment modules.

• Develop new product features, including bonus systems, categories, and other platform functionality.

• Design database schemas, indexes, migrations, and optimize queries.

• Work with infrastructure technologies such as Docker, Kubernetes, and AWS.

• Participate in architecture design and technical decision-making.

• Collaborate closely with Backend, QA, and Product teams.

• Take part in code reviews, testing, and mentoring.

Requirements:

• On-site work in Prague.

• 3–6 years of commercial Backend development experience.

• Strong knowledge of JavaScript and TypeScript.

• Solid experience with Node.js.

• Strong knowledge of NestJS.

• Experience with microservice architecture.

• Experience working with SQL and NoSQL databases.

• Strong knowledge of PostgreSQL and MongoDB.

• Experience with Docker and Kubernetes.

• Experience with AWS (EKS, S3, IAM).

• Experience with RabbitMQ.

• Ability to write clean, maintainable, and reliable code.

• Understanding of scalable backend architecture and best practices.

• English level: B2 or higher.

Nice to Have:

• Experience with Express.js.

• Knowledge of Go (we have existing Go microservices).

• Experience with Redis.

• Experience with ClickHouse.

• Experience writing Unit and Integration tests.

• Experience with payment systems.

Technology Stack:

• Languages: JavaScript, TypeScript.

• Frameworks: Node.js, NestJS, Express.js.

• Architecture: Microservices.

• Infrastructure: AWS (EKS, S3, IAM), Docker, Kubernetes.

• Databases: PostgreSQL, MongoDB, Redis, ClickHouse.

• Messaging: RabbitMQ.

• Tools: Git.

What We Offer:

• Work on an international high-load product.

• Opportunity to influence architecture and technical decisions.

• Modern technology stack.

• Strong engineering team.

• Professional growth and career development opportunities.

• Competitive compensation.

The representative office of an Estonian software company that has been developing innovative transport management solutions based on web and mobile platforms for almost 15 years is looking for a .NET Developer.

REQUIREMENTS:

- 5+ years of .NET experience;

- Experience with .NET Core, ASP.NET, MVC 5, SignalR, RabbitMQ, T-SQL, LINQ;

- Practical skills with MS SQL Server;

- Higher education;

- Technical English (higher proficiency is a plus).

COMPANY OFFERS:

- Official employment or under gig-contract, all taxes are paid;

- Exemption from mobilization (after the probationary period);

- Hybrid work format (3 Kyiv office visits per week);

- Office located near Teremky metro station;

- 24 paid vacation calendar days per year;

- Paid sick leave;

- Paid courses / trainings;

- Financial bonus system;

- Salary indexation twice a year.

We are looking for strong Backend Developers to join our growing product team.

Projects:

• Sweeptakes platform (US market)
• Online Casino (South America)

Locations:

• Prague office (full-time, official employment in Czech Republic)

Budget: up to $4000 net per month

What you will do:

• Development and maintenance of microservices
• Integration with external payment systems and game aggregators
• Development and support of payment modules
• Implementation of new product features (categories, bonus systems, etc.)
• Database design, schema creation, indexing, migrations and query optimization (SQL + NoSQL)
• Work with infrastructure: Docker, Kubernetes, AWS
• Participation in code review, testing and mentoring
• Support of current architecture and participation in building a new one

Requirements:

• 3–6 years of commercial experience with Node.js and Nest.js
• Strong knowledge of TypeScript
• Solid experience with SQL and NoSQL databases
• Understanding the importance of reliable and clean code (SOLID, architecture, maintainability)
• Experience with payment systems integration and building stable financial solutions (idempotency, transactions, webhooks, reconciliation)
• Good English level (B1+)

Will be a big plus:

• Go language (we have some microservices on Go)
• Unit & Integration testing
• ClickHouse
• Experience with live casino / streaming / real-time events

What we offer:

• Competitive salary up to $4000 net
• Prague office position: official employment (Czech contract), paid sick leave (10 days after 1 year), paid vacation
• Remote position: flexible contract
• Probation period — 3 months
• Paid overtime
• Work schedule: 10:00 – 19:00 GMT+1 (with online presence)
• Salary payment in cryptocurrency
• Interesting projects in gambling & sweepstakes niche
• Opportunity to influence product architecture

Ready to join? Send your CV and a short note about your experience with Nest.js and payment systems.

We review all applications and respond to every candidate.

#NestJS #NodeJS #Backend #Prague

Join us in building advanced forecasting and optimization capabilities for an energy trading company participating in electricity markets across multiple regions. We are looking for a Data Scientist to own the development of predictive models that directly support our trading team's market decisions. 

This is the first dedicated data science hire on the project. You will establish modeling standards, define best practices, and deliver the work yourself — across the full data science lifecycle: from time series forecasting and price prediction to battery optimization and model governance. The role requires strong technical depth and the ability to engage directly with business stakeholders in a domain where the problems are genuinely hard.

Key Responsibilities

• Design, build, and validate time-series forecasting models for facility load, market demand, and electricity price signals
• Select and tune appropriate modeling approaches (statistical, ML, and deep learning) based on the forecasting horizon, data availability, and accuracy requirements
• Develop and maintain ML pipelines on the Databricks platform using PySpark, MLflow, and Delta Lake
• Partner with domain experts to incorporate market structures, tariff rules, and grid dynamics into model features and evaluation frameworks
• Communicate model performance, assumptions, and limitations to both technical and non-technical stakeholders

Requirements

1. Time-Series Forecasting Expertise
 

You have hands-on experience with a broad range of forecasting methods and know when to reach for each one. This includes classical statistical approaches, gradient boosting methods, and modern deep learning architectures. You understand the practical challenges of time-series work: feature engineering with lags and rolling windows, handling seasonality and regime changes, proper train/validation/test splitting, and avoiding data leakage.

2. Databricks Platform Proficiency
 

You are comfortable working end-to-end in Databricks — from exploratory analysis in notebooks to productionizing models via MLflow tracking, model registry, and scheduled jobs or workflows. Experience with Delta Lake for versioned, audit-friendly data pipelines is a strong asset. Familiarity with Unity Catalog and Databricks Feature Store is a plus.

Nice to Have

• You have worked in or alongside the electricity sector and understand the data and dynamics that drive it
• Experience with graph-based machine learning or graph neural networks (GNNs)
• Experience with probabilistic forecasting (prediction intervals, quantile regression, conformal prediction)
• Exposure to real-time or near-real-time inference pipelines
• Familiarity with weather data integration for load and renewable forecasting
• Familiarity with battery storage optimization or operations research methods for energy asset dispatch