Jobs at Djinni

Description

Our team is developing a set of services that support the company's operational activities, starting with the gaming platform itself, back-offices, and data analytics. The product is being developed by a small team of experienced professionals.

We work extensively with databases and distributed systems, discuss and implement architectural solutions, and conduct RND procedures to check the performance of certain solutions. We are looking for a team member who will work as part of the DevOps Team and collaborate closely with cross-functional teams to maintain and improve the current delivery workflow.

Requirements

• Experience in DevOps or related roles, ideally within a fast-paced tech environment;
• Proficiency in Helm Chart development;
• Familiarity with IAAC (Terraform) for backend infrastructure;
• Familiarity with GitOps best practises;
• Familiarity with AWS Services;
• Experience with configuration management tools;
• Knowledge of CI/CD pipelines and best practices;
• Experience with the continuous integration system (Jenkins, GitHub actions);
• Ability to troubleshoot complex issues and implement effective solutions;
• Excellent communication skills and the ability to work collaboratively in a team environment;
• Willingness to learn new technologies and adapt to evolving project requirements;
• Experience in Kubernetes (Self Hosted);
• Experience with ArgoCD and its' ecosystem;
• 2+ years of Python experience;
• Scripting language skills will be a plus (Bash, etc).
  
  Responsibilities
• Collaborating with the team to develop Helm Charts for our applications;
• Contributing to the Terraform backend team's codebase, ensuring efficient and scalable infrastructure;
• Configuring our development, testing and production applications to ensure optimal performance and reliability;
• Managing releases, ensuring smooth deployments;
• Overseeing continuous integration processes, including auto tests, quality checks, security checks, and more;
• Streamlining and optimizing Jenkins pipelines for efficiency and reliability.
  
  Technologies
• Python (Flask/FastApi, Celery, SQLAlchemy);
• PostgreSQL; Cassandra; Redis; KeyDB;
• GIT, CI/CD (Jenkins);
• Docker;
• Kubernetes; Helm; ArgoCD;
• Terraform;
• AWS Services (S3, SQS, SNS, Firehose, Glue);
• ELK Stack; Grafana; Prometheus/VictoriaMetrics.

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.

Volska Agency is a fast-growing company that brings together top digital experts. As our client base expands, we’re looking for a passionate and ambitious Project Manager to strengthen our team and drive outstanding results.

We’re also open to motivated beginners and candidates who have recently completed Project Management courses. We’re looking for someone with strong potential and ambition — someone we can invest in, support, and help grow into a confident Project Manager as part of our team.

Who We’re Looking For:

• This is a remote position with a fixed schedule from 12 PM to 20 PM EET

• Strong ability to prioritize tasks, manage multiple projects, and adapt in a dynamic environment.

Your Responsibilities:

• Manage projects from start to finish – from pre-sales to successful delivery and ongoing support;

• Plan and track progress – daily, weekly, and monthly task management;

• Work with technical documentation to ensure smooth processes;

• Monitor workload, deadlines, and project milestones to ensure efficiency and success.

What We Offer:

• Competitive salary in USD;

• Flexible adaptation period, tailored to each candidate;

• Exciting projects in an international environment;

• Supportive leadership & no unnecessary bureaucracy – we believe in results, not red tape!

If you’re ready to take on new challenges and grow with a team of digital pros, apply now! 🚀

Project Description:

The Governance Team is looking for an Infographic / Presentation Designer to support the creation, beautification, and professional polishing of business presentations and reports.

The main focus of the role is to transform business information, data, and complex ideas into clear, visually engaging, and professional PowerPoint presentations tailored to different audiences, including management and leadership.

The designer will work closely with R&A team members and business stakeholders to ensure that presentations effectively communicate key messages through strong visual storytelling, infographics, layouts, and consistent corporate design.

The role also includes formatting and visual improvement of Microsoft Word documents and, where required, supporting content presentation in Confluence.

Responsibilities:

- Create, beautify and professionally polish Microsoft PowerPoint presentations in line with corporate design standards and business requirements.
- Transform complex business information, data, and ideas into clear, concise, and engaging visual stories.
- Create infographics, diagrams, charts, timelines, process flows, and other visual elements for presentations and reports.
- Improve slide layouts, structure, visual hierarchy, readability, and overall presentation consistency.
- Adapt presentation style and level of visualization depending on the target audience, including senior management and leadership.
- Create and maintain reusable PowerPoint slides, presentation templates, and visual assets.
- Work with existing presentations and improve them while preserving the original business message and content.
- Compile, format, and visually improve Microsoft Word documents and reports.
- Prepare and edit visual assets using Adobe Photoshop when required.
- Collaborate with Governance team members and business stakeholders to understand requirements and deliver materials within agreed timelines.
- Ensure consistency, accuracy, attention to detail, and high visual quality across all delivered materials.

Mandatory Skills:

Adobe Photoshop

Microsoft PowerPoint

Microsoft Word

Mandatory Skills Description:

- Strong Microsoft PowerPoint skills with proven experience in professional presentation design, beautification, and polishing.
- Strong understanding of presentation design principles, including composition, layout, typography, visual hierarchy, alignment, and consistency.
- Ability to transform complex information and data into clear and engaging infographics and visualizations.
- Experience creating and formatting charts, diagrams, process flows, timelines, and other business graphics.
- Good knowledge of Microsoft Word, including professional document formatting and layout.
- Working knowledge of Microsoft Excel, particularly for handling data used in presentations, charts, and reports.
- Good working knowledge of Adobe Photoshop for editing and preparing visual assets.
- Ability to follow corporate branding guidelines and presentation templates while maintaining a high level of visual quality.
- Strong attention to detail and ability to work with multiple presentation and document requests.

We are looking for a Security Coordinator who will help us keep our company’s data, infrastructure, and SaaS ecosystem secure and well-governed.
 

This role focuses on access control, SaaS security, and risk management, ensuring that our systems are used safely and only by the people who actually need access.
 

Responsibilities

• Maintain a complete inventory of company systems and assets, including:
  • Cloud infrastructure
  • Databases
  • Google Workspace / shared drives
  • Internal tools
  • Third-party SaaS applications
  • AI tools used by the team
• Ensure proper access management across all systems:
  • Apply the principle of least privilege
  • Review and revoke unnecessary permissions
  • Monitor shared accounts and external access
• Conduct periodic access audits for:
  • Cloud environments
  • Databases
  • Google Drive and internal documentation
  • SaaS tools and integrations
• Identify and mitigate security risks related to AI tools, including:
  • Preventing sensitive data from being uploaded to AI platforms
  • Managing access to AI tools
  • Creating safe usage policies
• Work with engineering and operations teams to:
  • Improve security practices
  • Document access processes
  • Maintain internal security guidelines
• Track and manage security risks from third-party services
• Assist with security documentation and compliance processes (e.g., SOC2 or internal security policies).
   

Requirements

• Experience with cloud platforms (AWS, GCP, Azure, or similar)
• Familiarity with identity and access management concepts
• Experience managing SaaS ecosystems (Google Workspace, Slack, etc.)
• Understanding of data security risks and access control
• Ability to analyze system permissions and identify unnecessary access
• Awareness of AI-related security risks (data leakage, prompt injection, uncontrolled usage)
   

Nice to Have

• Experience with SOC 2 / security compliance
• Familiarity with IAM tools or security monitoring platforms
• Background in DevOps, IT administration, or security operations
   

What Success Looks Like

• All company systems are properly inventoried and documented
• Access is granted strictly on a need-to-know basis
• No forgotten accounts, open shares, or unnecessary privileges
• AI tools are used safely and responsibly

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

About the role

We are looking for an experienced AI Solution Architect to join our CEE IT Digital Solutions team and lead the design of enterprise-grade AI solutions across the Microsoft ecosystem.

In this role, you will define architecture standards, shape technology decisions, and help delivery teams build scalable, secure, and cost-efficient AI solutions. You will work across the full AI landscape, from low-code experiences in Microsoft Copilot Studio to enterprise AI applications powered by Azure OpenAI, Microsoft Foundry, and modern agent frameworks.

This position is ideal for a hands-on architect who enjoys combining strategic thinking with technical execution and can confidently guide AI initiatives from concept through production deployment.

Your Responsibilities:

• Design and architect enterprise AI solutions, including RAG applications, AI agents, voice solutions, and intelligent automation initiatives.
• Define solution architecture standards, reusable patterns, and engineering best practices for AI projects.
• Drive architecture decisions across Microsoft Copilot Studio, Microsoft Foundry, Azure OpenAI, and related technologies.
• Support rapid prototyping, MVP development, and production-scale AI deployments.
• Design agentic workflows, multi-agent architectures, orchestration patterns, and Human-in-the-Loop solutions.
• Collaborate with developers, business analysts, project managers, security teams, and business stakeholders.
• Establish approaches for AI quality assurance, evaluation, monitoring, and performance measurement.
• Ensure compliance with enterprise governance, security, risk, and Responsible AI principles.

• Evaluate emerging AI technologies and recommend their adoption within the PwC environment.

   

What We Are Looking For:

• 8+ years of experience in software engineering, solution architecture, or enterprise application development.
• 4+ years of experience delivering AI, Generative AI, machine learning, or intelligent automation solutions.
• Strong experience with: Microsoft Copilot Studio, Azure OpenAI, Azure AI Search, Azure cloud services and architecture,Python.
• Experience with SQL, relational databases, and REST APIs.
• Strong understanding of: LLMs and Generative AI, RAG architectures, embeddings and vector search.
• LangChain and/or LangGraph, Agentic AI and multi-agent architectures.
• AI evaluation frameworks and quality metrics.
• Experience working with GitHub and modern source control practices.
• Fluent English (written and spoken).

Nice to have
Power Platform (Power Automate)
Azure DevOps and CI/CD practices
Microsoft Graph API
Agent frameworks such as Microsoft Agent Framework 

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Role Overview

We are looking for a General QA Engineer with a focus on  automation and manual testing. The role involves ensuring product quality across functional, API, automation, and performance testing, as well as maintaining and improving automated test coverage. You will also have an opportunity to leverage AI tools to support test creation and improve QA processes. The company operates in the FinTech industry and specializes in alternative investments.

Role Responsibilities

• This isn't a full-time Automation QA position. It's more a General QA role with a focus on manual testing. Automation is part of the role as well, including AI-generated tests where appropriate.
• Integration of automated test suites with the current build and deployment processes.
• Maintenance of automated tests to accommodate changes in system design and architecture.
• Integration of Automation framework with existing tools (JIRA).
• Create/Manage/Utilize Defect workflows with automated test execution.
• Design and publish meaningful metrics to support automation test creation and execution.
• Build and implementation of performance test suites.
• Perform all types of testing – Functional, API, Automation, Manual and Load, including necessary manual validation where required.

Role Requirements

• 5+ years of experience with QA engineering delivery experience
• 4+ years of delivery within Agile SDLC/teams ideally with CICD
• Programming experience in Java with focus on behavior driven development (BDD) and test-driven development (TDD) and design patterns, ideally within continuous integration (CICD), including hands-on experience for backend automation
• Experience with Java microservices and REST APIs and exposure to React front end
• Strong experience in data engineering, including data pipelines, ETL/ELT processes, and big data processing
• Hands-on experience with Apache Spark, Databricks, and distributed computing environments
• Experience designing and implementing streaming data processing solutions and scalable data platforms
• Experience with Playwright and TypeScript
• Agile development approach
• CICD: Maven, Sonar, Git, Teamcity/Jenkins, Docker
• AI Integration experience preferred
• Exposure to banking and/or finance environments preferred
• Strong communication skills: English B2+

Interview Process

1. Intro Call with Recruiter (45 minutes)
2. Technical Interview (90 minutes)
3. Call with Tech Lead (30 minutes) 
4. Client’s Interview (60 mins)

Looking forward to having a mutually interesting conversation with you! 😉

About the Client

Our client is transforming the world of alternative investments, making them accessible to a broader range of investors. Traditionally, private funds and other alternative assets have been available only to institutional players due to their complexity and regulatory barriers. They change that by providing a cutting-edge platform that simplifies access, management, and distribution of these investment opportunities.

About the Role

As a Senior Scala Engineer, you’ll be part of the team building the core backend systems that power the client’s investment platform. Your mission will be to design and develop high-performance, scalable, and reliable distributed services that enable seamless data flow and financial transactions at scale.

You’ll contribute to the architecture of microservices and real-time data pipelines, applying functional programming principles and leveraging technologies like Akka, Play Framework, and streaming frameworks such as Spark or Flink. Working closely with cross-functional teams, you’ll help shape technical direction and ensure the platform continues to deliver secure, robust, and efficient solutions for the global investment community.

Role Responsibilities:

• Develop and maintain robust backend systems using Scala, ensuring high performance, scalability, and reliability.
• Participate in designing distributed systems and microservices architectures. Contribute to decisions on frameworks, libraries, and best practices.
• Write clean, testable, and maintainable code. Promote functional programming principles and ensure code quality through code reviews and unit/integration tests.
• Identify bottlenecks and optimize application performance, scalability, and fault tolerance.

Role Requirements:

• 4+ years working with Scala
• Hands-on experience with SQL and NoSQL databases (e.g., PostgreSQL, Cassandra, MongoDB)
• Experience with functional programming paradigms
• Experience with Akka, Play Framework, or ZIO ecosystem
• Strong communication skills with English B2+ for direct cooperation with the client
• Project starter mindset with ability to work independently and take ownership in a changing environment.
• Strong curiosity to the fintech domain.

Nice to have:

• Experience in fintech, banking, or payment systems
• Knowledge of data streaming and real-time analytics
• Exposure to Big Data frameworks (Spark, Flink)

Interview Process

1. Intro Call with Recruiter (45 min)
2. Technical Interview (up to 60 min)
3. Client Interview (up to 60 min)

Looking forward to having a mutually interesting conversation with you!

Project Description:

We're looking for an experienced Oracle E-Business Suite R12 Developer to join our Oracle team. You'll design, build, and support customizations across EBS modules, working closely with functional consultants and business stakeholders to keep our ERP environment running smoothly and evolving with the business.

Responsibilities:

Design, develop, and maintain customizations, extensions, and interfaces within Oracle EBS R12
Build and enhance PL/SQL packages, procedures, functions, and triggers
Develop and customize using OAF (Oracle Application Framework), Oracle Forms, XML Publisher, Oracle Workflow Builder, WebADI
Troubleshoot and resolve production issues across Financials and SCM modules
Collaborate with functional teams to translate business requirements into technical solutions
Perform code reviews and ensure adherence to development standards
Provide production support and troubleshoot performance issues

Mandatory Skills:

• Oracle Application Express (APEX)
• Oracle Application Framework (OAF)
• Oracle E-Business Suite (OEBS)
• Oracle Forms
• Oracle Web Applications Desktop Integrator (WebADI)

Mandatory Skills Description:

• 5+ years of hands-on experience with Oracle E-Business Suite development R12.2
• Strong proficiency in PL/SQL, SQL, and Unix/Linux shell scripting
• Experience with OAF (Oracle Application Framework) and/or ADF, Oracle Forms, XML Publisher, Oracle Workflow Builder, WebADI etc.
• Working knowledge of next functional area: Financials (GL, AP, AR, FA, CE), SCM (INV, PO)
• Understanding of EBS data model, table structures, APIs etc.
• Experience with version control (GIT) and change management processes
• Strong analytical and debugging skills

Nice-to-Have Skills Description:

• Experience with extending of R12 with AI capabilities
• Experience with Integrated SOA Gateway (ISG, SIF)
• Experience with Oracle Integration Cloud (OIC), OCI AI Services
• Experience with Oracle Command Center Framework for extending standard and creation custom Command Centers
• Participate in EBS upgrades, patching, and cloning activities
• Working knowledge of next functional area: PPM (Project Costing, Project Billing, Project Resource Management, Project Contracts etc.)
• Experience with APEX
• Oracle certifications

NuxGame is a B2B iGaming technology provider. We deliver turnkey casino and sportsbook platforms, game aggregation, and sweepstakes products to operators worldwide, across four product lines: Turnkey Traditional, Sweepstakes Turnkey, Game Aggregation, and Sweepstakes Game Aggregation. Our customers are operators. Their back office teams work in our platform every day, and their players use it every time they deposit, verify their identity, or withdraw.
We are looking for a Product Manager to join our team.

What we expect from the candidate:

• You own the roadmap for your domains and you defend it. Prioritisation is your call to make and to explain, not something you escalate by default.
• You write specifications that an engineer can build from without a business analyst in between: scope and non scope, flows, edge cases, dependencies, acceptance criteria.
• You work with data yourself. You define the metric, pull the number, and check it before you act on it.
• You go deep on the technical side. You read API documentation, review integration contracts, and hold your own in a discussion with engineers.
• You design for many operators at once. Every decision is a decision about configuration, defaults, and backward compatibility, not about a single customer.
• You close the loop after release. A feature that shipped and moved nothing is not a delivered feature.

Requirements

Must have

• 5+ years in product management, with at least 3 years owning payments, fraud and risk, or financial products in iGaming, fintech, or payments.
• Hands on experience with PSP and payment aggregator integrations: REST APIs, request and response construction, webhooks and callbacks, idempotency, status and error mapping, reconciliation.
• Practical understanding of the trade offs between hosted payment pages, iframe, and fully platform hosted cashier flows, including where PCI scope, conversion, and support load land in each.
• Experience with several payment method families: cards, e-wallets, bank transfer and local rails, vouchers, and crypto (networks, confirmations, on ramp providers).
• Experience integrating KYC and AML providers, and owning or building a rule based fraud or risk engine.
• Experience with rule based configuration and player segmentation: defining segments, resolving conflicts between overlapping rules, and giving business users a safe way to change them without a release.
• Working knowledge of the regulatory requirements affecting deposits, withdrawals, KYC, and responsible gambling in at least two or three jurisdictions.
• Data fluency: deposit success rate, approval rate by provider and method, withdrawal processing time, chargeback rate, verification funnel conversion. You can pull these yourself.
• B2B product experience. Our users are operators and their back office staff, not only end players.

• Structured written communication in English. Russian or Ukrainian for internal team communication.

   

Nice to have

• Experience in a multi tenant white label platform serving dozens of operators at once.
• Sweepstakes or social casino experience, where purchase and redemption flows differ from classic deposit and withdrawal.
• Experience with payment orchestration platforms, smart routing, and cascading.
• Experience with Metabase or a comparable BI stack, and enough SQL to validate a number.
• Practical use of AI tooling in the product workflow for discovery, documentation, and analysis.

Your position will include:

Payments and PSP

• Own the payment roadmap across all four product lines and decide what gets built, what gets configured, and what gets refused.
• Own the internal payment gateway as a product: integration contract, provider onboarding, error handling and retries, logs, and the tooling support uses to investigate a stuck transaction.
• Own the technical and product side of PSP relationships and work with our PSP Manager, who owns commercial terms and provider selection.
• Drive deposit and withdrawal conversion: cashier UX, method visibility and ordering, error minimisation, hosted versus platform side flows, retry and cascading logic.
• Own crypto and Web3 coverage: networks, confirmations, on ramp providers, wallet based authorisation and deposits.

• Shorten the time it takes to launch a new provider by standardising the integration, so a new PSP becomes configuration rather than custom development.

   

Fraud, KYC and compliance

• Own the fraud and risk engine: rules and thresholds, risk scoring, verification flows, duplicate account and bonus abuse detection, manual review load.
• Own third party KYC and AML integrations end to end, from provider evaluation and platform requirements through rollout to operators.
• Turn licensing and jurisdictional requirements into configurable platform capability instead of per operator custom work.

• Hold the balance between fraud prevention and conversion, and defend where you put the threshold.

   

Auth and identity

• Own registration and login as a conversion product, including social and Web3 registration.
• Own the relationship between authentication and verification: what a player can do before KYC, what unlocks after it, and how that differs by jurisdiction and by operator.

• Own back office authentication, permissions, and audit logs as an operator facing product.

   

Segmentation

• Own segmentation as a shared service: how segments are defined, evaluated, and consumed across payments, limits, verification, and reporting.
• Make it usable by operators without engineering involvement: rule builder, preview and validation before a segment goes live, predictable behaviour when several segments match one player.

• Own the cost side of it: evaluation performance on large player bases and what happens when a segment changes mid-session.

   

Reporting, limits and responsible gambling

• Own operator facing financial reporting, dashboards, and export tooling.
• Own the limit framework (deposit, loss, wager, session) and geo blocking as jurisdiction aware, operator configurable capability.
• Own the responsible gambling toolset and make sure it satisfies the licences our operators hold.

What we offer

Full ownership of a product area that directly moves revenue for dozens of operators, with a dedicated engineering team behind it.

A direct line to the CPO and to top management. Decisions here take days, not quarters.

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: equipment are provided for use to ensure comfortable and efficient work.
• 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!

NuxGame is a dynamic IT company delivering top-tier software solutions for the iGaming industry. We empower operators of all sizes to expand into new markets, strengthen their existing brands, and achieve ambitious business goals.
We are looking for a Devops Team Lead to join our team. If you are passionate about high-load systems, solving complex engineering challenges, and working with modern tech stacks, this is the place for you.

Required skills:

• 3+ years in a DevOps leadership role (team management, hiring/firing, mentoring, reporting, workflow optimization).
• Strong expertise in AWS (multi-account organizations, networking, security, cost optimization).
• Advanced Kubernetes experience (EKS preferred): HA networking, autoscaling, PodDisruptionBudgets, NodeGroups, service mesh & CNI (e.g., AWS VPC-CNI, Cilium/eBPF).
• Infrastructure as Code: Terraform (multi-environment modules, GitOps automation), Helm; understanding of CloudFormation as a plus.
• Cloud-native CI/CD: GitHub Actions, Jenkins, FluxCD or ArgoCD (GitOps), can design secure deployment pipelines for PHP, Go.
• Observability & Monitoring: Prometheus, Grafana, Alertmanager, New Relic, Sentry; experience writing custom metrics/alerts.
• RDBMS expertise: Practical experience with MySQL/Aurora performance, backup/restore automation, failover.
• Security: Strong understanding of Zero-Trust, IAM, network segmentation, SSL/TLS, WAF, DDoS protection, secrets management (AWS Secrets Manager/External Secrets Operator).
• Networking fundamentals: VPC design, Ingress/Load Balancers, troubleshooting.
• Automation & Scripting: Python/Bash for operational automation, integrations, and tooling.
• High-load experience: Scaling distributed systems used globally (latency optimization for multi-region deployments).
  
   

Would be a plus:

• Experience with Multi-Region and Multi-Cloud architectures, cross-cluster networking, failover strategies.
• Experience with PCI DSS, or equivalent compliance frameworks.
• Caching/CDN and storage optimization: Redis, Cloudflare, S3 tiering.
• Linux systems internals, performance tuning.
• Experience with Kafka/MSK or other streaming systems.
• Strong background in cost optimization techniques across AWS/GCP/Azure.

Responsibilities 

• Lead and grow the DevOps team, set priorities, improve delivery workflows, and ensure high service availability.
• Lead the development and support of Kubernetes-based infrastructure across multiple AWS accounts.
• Maintain Infrastructure as Code (Terraform) and GitOps deployment practices.
• Support continuous delivery and operational excellence through optimized CI/CD pipelines and automation.
• Ensure strong monitoring, incident response, and system performance across all environments.
• Collaborate with engineering and product teams to drive infrastructure improvements aligned with business needs.
• Strengthen security controls, access management, and compliance across the platform.
• Manage Cloudflare security and performance services.

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. 

Looking for a career in digital marketing but lacking experience? *Mine Marketing wants YOU to join our team as a Technical Setup Specialist!

Please note: This vacancy is only about working with marketing setups and is not related to IT sphere and coding.

Requirements:

- Although experience in Technical Setup is preferred, we welcome applicants of all levels who show a willingness to learn and grow in the role;

- Strong English, both written and spoken, is a must.

- Comfortable working with Google Sheets to track tasks, reports, and operational data.

- Highly organized with excellent attention to detail. 

- Experience with platforms such as Facebook, TikTok, Taboola, or Outbrain is a strong advantage.

- Familiarity with AI tools (such as Claude or similar) and the ability to use them to improve day to day work. 

- Ability to analyze data and make key decisions;

- Ability to multi-task and thrive in a fast-paced, time-compressed, and dynamic environment;

- Self motivated, proactive, and able to work independently. 

 

Responsibilities:

 -Track and manage operational tasks and workflows.

-Support the team with troubleshooting, documentation, and operational processes.

-Work with Facebook and other marketing platforms to support daily operations.

-Perform technical marketing setups and assist with system operations.

-Use AI tools to improve efficiency and speed up routine work where appropriate.

- Managing API integrations;

- Working with domains and hosting;

- Technical support of the system operation;

What we offer:

- Opportunities for professional development and personal growth 🚀

- Competitive salary, reasonable and fair working conditions 💵

- A ridiculously awesome team and work environment 🎉

- Training opportunities, including paid courses and webinars 💻

- Remote working conditions 🏠

- Generous PTO and Holidays 🌴

Join us and let's make some social media magic happen! Apply now!🔮

UI/UX Designer

We’re looking for a UI/UX Designer to join our team and help create engaging designs for digital products and marketing campaigns. This role is ideal for someone eager to learn, develop their skills, and work in a collaborative environment.

Responsibilities

• Create visual assets for websites, landing pages, and marketing materials
• Design social media graphics, banners, and promotional content
• Assist with UI elements for digital products
• Follow brand guidelines and maintain visual consistency
• Collaborate with marketing, product, and development teams
• Prepare design files for developers

Requirements

• Experience with Figma, Adobe Photoshop, or Illustrator
• Understanding of layout, typography, and color theory
• Portfolio showcasing design work (personal or academic projects are welcome)
• Attention to detail and willingness to learn
• Ability to work well in a team

Nice to Have

• Basic knowledge of UI/UX principles
• Experience designing web or mobile interfaces
• Basic understanding of HTML/CSS

What We Offer

• Opportunities for professional growth
• A creative and supportive team
• Competitive salary based on experience
• Ongoing learning and development

Location: Warsaw (Hybrid) / Remote

Employment Type: Full-time

About the Company

Media Miami is an independent performance marketing agency focused on building and scaling digital products.

Our core expertise lies in developing and growing media ecosystems for global audiences, with a strong focus on the U.S. market. We operate across key verticals, including finance, health, self-development, and astrology — delivering relevant insights, practical value, and highly engaging experiences.

Role Overview

This is a hands-on, execution-driven role working directly with the Head of Project. You'll take new projects, tools, and features from zero-to-one — researching them, testing them, and handing them off to whoever will own them long-term. It's not a coordination or people-management role: we need someone energized by figuring out something new, who builds systems and documentation as they go rather than managing a team.

Key Responsibilities

Project Execution

• Drive high-priority projects from brief to delivery
• Manage timelines, dependencies, and priorities across teams
• Track everything in motion and push work to completion
• Flag delays early and resolve blockers without escalation
• Take new projects/features at the zero-to-one stage, research and test them, and pass them to the team that will run them long-term (e.g. testing a new tool integration and building the adoption plan for marketing, or exploring a new monetization platform and rolling out a usage plan)

Systems & Documentation

• Build documentation and lightweight SOPs for the specific tools and initiatives you research, and hand them to marketing
• Create scalable operational frameworks
• Identify bottlenecks and fix them with systems, not manual workarounds
• Launch new projects in Notion from scratch and keep them structured, accurate, and visible

Execution Support

• Translate priorities into clear plans with owners and deadlines
• Coordinate across departments as needed to ensure alignment and follow-through — without managing them
• Support growth, monetization, and automation initiatives
• Deliver concise research and actionable summaries

Documentation

• Maintain clear, usable process documentation

• Build a knowledge base that scales with the team

   

Requirements

Must Have

• 4+ years of experience in R&D, Operations, or similar roles
• Strong Notion expertise (non-negotiable) — a real builder: project tracking or a personal dashboard with live metrics, not just a Knowledge Base/Wiki
• Comfortable using AI tools and automation — mandatory
• Experience building and documenting processes for new tools or initiatives
• Excellent communication skills in English (C1 and above)
• Ability to manage multiple priorities in a fast-paced environment

• Strong organizational and problem-solving skills

   

Nice to Have

• PMP or equivalent certification
• Automation tools (Make, Zapier, etc.)
• Experience in media, affiliate, or performance marketing

• Familiarity with ClickUp, Airtable, or Google Sheets

   

We're looking for someone who:

• Is proactive and takes ownership
• Thinks commercially and solves problems independently
• Is energized by figuring out something new rather than running something established
• Thrives in a fast-paced environment
• Pays close attention to detail
• Is eager to grow alongside the company

• Doesn't need or want a people-management track — this role stays hands-on

   

What We Offer

Professional Growth

• International and multicultural environment
• Career development opportunities
• Learning resources and corporate library
• Work alongside a high-performing team
• Access to modern tools and technologies

Benefits

• Competitive salary
• 21 paid vacation days
• 14 paid sick leave days
• Work-life balance
• Team events and activities

Working Environment

• Hybrid — cozy office in Warsaw available whenever you need it
• Complimentary snacks, drinks, and office perks
• Friendly and supportive team

• Comfortable workspace

   

We look forward to meeting you!

Native Media Buyer (Taboola / Outbrain)
 

We're looking for a Native Media Buyer with hands-on experience in Taboola, Outbrain, and other native platforms — someone who knows how to scale profitable campaigns and work with performance-driven traffic. This role is for a true operator: someone who understands funnels, works with data, and consistently delivers results.
 

Key Responsibilities
▸ Launch, optimize, and scale native advertising campaigns
▸ Analyze performance data and identify growth opportunities
▸ Structure campaigns for scalability and efficiency
▸ Continuously test creatives, angles, and funnels
▸ Collaborate with internal teams to drive performance growth
 

Requirements
✔ Hands-on experience with native traffic: Taboola, Outbrain, MSN, Mediago, etc.
✔ Proven ability to scale campaigns profitably
✔ Experience in Crypto or CFD verticals
✔ Strong analytical mindset and data-driven approach
✔ Advanced English — Tier-1 / Tier-2 markets
✔ Experience with cloaking systems — a plus
✔ Genuine willingness to learn, grow, and keep improving your skills
 

Compensation
💰 Competitive base salary + performance-based bonuses
🚀 High earning potential — top performers earn $15K–$50K/month
 

How to Apply
Be ready to share:
📊 Real campaign performance data
💵 Budget levels and scaling strategies
⚙️ Optimization approach and decision-making logic

👉 We prioritize candidates who can demonstrate real, measurable results at scale — and who are hungry to keep developing professionally.

We’re building a next-generation payment platform from the ground up (0→1) — and we’re looking for a Senior Payment Infrastructure Engineer with deep expertise in fiat/card payments to take full ownership of the core system.

This is not about plugging APIs. This is about building real payment infrastructure.

🚀 What You’ll Do

• Build and own core fiat/card payment infrastructure
• Integrate with acquirers, PSPs, and payment processors
• Design and debug end-to-end payment flows (auth, capture, settlement, refunds)
• Work with 3DS2, MIT, recurring payments, and card-on-file systems
• Architect scalable billing and payment systems from scratch
• Take full ownership as the first (solo) engineer in this domain

🧠 What We’re Looking For

• 5+ years of hands-on production experience in card payments
• Strong experience with PHP and/or Go
• Deep understanding of payment lifecycle and card network specifications
• Practical experience with:
  • 3DS2
  • Merchant-initiated transactions (MIT)
  • Recurring payments
  • Card-on-file flows
• Strong debugging skills (request/response level, transaction tracing)
• Ability to build systems independently from 0→1
• AI-native engineering mindset 🤖

⭐ Bonus Points

• Experience as MoR (Merchant of Record) or PayFac
• Multi-acquirer / international payment setups
• Experience building payment infrastructure (not just integrations)
• Startup or early-stage product experience

💼 What We Offer

• Full ownership of a core payment platform
• High-impact engineering work with zero bureaucracy
• Opportunity to build critical infrastructure from scratch
• AI-first engineering environment