Jobs at Djinni

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

About the Project: We are building a massive, proprietary Ticketing & Event Management Ecosystem for the US market. This is NOT a standard booking site. We are engineering a custom, high-load platform from scratch. The ecosystem includes:

• Complex Web Platform: Handling Reserved Seating schemes, Camping bookings, and deep Event Management logic.
• On-Site Operations: Gate Scanning functionality and Ticket Printer control. We develop the scanning logic and integrate it with physical hardware for printing.

• Mobile Ecosystem: A feature-rich mobile application for organizers and attendees.

   

We don't use "out-of-the-box" solutions. We build our own logic to handle heavy complexity. If you prefer solving technical puzzles rather than integrating standard plugins, this is your place.

⚠️ THE CULTURE (Read this first): We are a US-based startup in an aggressive growth phase. We are looking for a Founding Engineer mindset.

• Intensity: We work with the US market. Late evening calls (European time) are standard to sync with the founders.
• Ownership: You don't just "close tickets." You own the feature from the database architecture to the UI. If the Gate System goes down on a Saturday night during a festival, you are the one helping to fix it.
• No "Code Monkeys": We discuss business goals. You need to understand why we are building a feature. If a requirement doesn't make sense technically, we expect you to push back and propose a better solution.

Tech Stack: React, Remix, Tailwind UI, Node.js, NestJS, TypeScript, PostgreSQL (TypeORM), GCP infrastructure.

Requirements:

• 5+ years of engineering experience, with deep expertise in the Node.js/React ecosystem.
• Modern Stack Mastery: You are proficient with NestJS on the backend and React/Remix + Tailwind UI on the frontend.
• Architectural Grit: Experience building custom complex systems (booking engines, CRM, logistics). You know how to design database schemas (PostgreSQL/TypeORM) that won't break under load.
• Integrations: Experience with payment processors (Stripe, etc.) and—crucially—an interest in working with hardware integrations (printers, scanners, IoT).
• US Startup Availability: You are comfortable working late hours and staying responsive during critical festival launches.
• Mobile Awareness: Knowledge of mobile development (React Native) is a plus.
• English: Upper-Intermediate or higher. You must be able to explain complex technical trade-offs to the founders.

Responsibilities:

• Engineer the Core: Design and develop the backend and frontend for the Ticketing Platform.
• Solve Hard Problems: Implement logic for Reserved Seating, interactive maps, and complex order flows.
• Hardware & Gate Logic: Write code that interacts with the physical world (scanning tickets, printing).
• Performance: Optimize the app to handle traffic spikes during ticket sales drops.
• Quality & DevOps: Write testable code, manage CI/CD pipelines, and deploy to GCP. You break it, you fix it.

We Offer:

• High Reward for High Performance: Competitive salary + Advanced Bonus System (We reward those who build the business with us).
• Real Engineering Challenge: No CMS wrappers. Pure custom development on an actual stack.
• Direct Impact: Your code runs the show at real festivals in the US.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement (50%).

About the Product & Team

Our client is an innovative tech startup building an AI-powered platform for autonomous browser and web workflow automation. The platform combines advanced LLMs with browser automation engines to execute complex, multi-step web tasks and integrate directly into enterprise business workflows for clients across the US and Europe.

You will step in as the lead design authority and take full ownership of our product UX/UI. Your mandate is to translate intricate engineering logic—autonomous AI agents, execution logs, dynamic DOM interactions, and data mapping pipelines—into clean, predictable, and scalable enterprise-grade user experiences.

Role Overview

We are seeking a Senior UI/UX Product Designer with exceptional English fluency and a forward-thinking approach to AI-native product design.

In this role, you will lead the product interface strategy from concept to execution. You will design data-dense dashboards, visual workflow builders, AI interaction patterns, and complex configuration surfaces. With high autonomy, you will partner directly with the founders, CTO, and engineering teams, articulate strategic design decisions, and engage international enterprise customers to refine the product experience.

Key Responsibilities

• Lead End-to-End Product Design: Own the UX architecture and visual design across all platform modules—from discovery, journey mapping, and wireframes to production-ready Figma components and interactive prototypes.
• Architect Complex Workflows & AI UI: Design intuitive, robust interfaces for highly technical features, such as workflow visualizers, agent execution logs, error-handling states, dynamic selectors, and integration setups.
• Design System Architecture: Establish, scale, and govern a multi-product design system in Figma, utilizing modern tokens, reusable component libraries, and strict design-to-code alignment.
• AI Tooling Integration: Actively leverage next-generation AI design and prototyping tools into your daily workflow to accelerate ideation, automate asset production, and validate design concepts rapidly.
• Cross-Functional Leadership: Partner closely with engineering and product leadership to define specifications, resolve edge cases, ensure technical feasibility, and oversee high-fidelity implementation.
• Stakeholder & Customer Facing: Drive design reviews with leadership, present rationales confidently in English, and participate in customer discovery calls or usability tests with US/EU clients.

Requirements

• 7+ Years of Experience: Proven track record leading UI/UX product design for complex B2B SaaS platforms, developer tools, workflow automation engines, or data-intensive web applications.
• English Mastery (C1/C2): Near-native or fully fluent verbal and written communication. Absolute comfort presenting to executive stakeholders, defending UX choices, and leading user discussions independently.
• Advanced Figma & Design Systems: Expert command of Figma (auto-layout, component architecture, nested variants, design tokens, interactive prototyping, and variables).
• AI-Native Workflow: Demonstrated active daily use of modern AI design and prototyping tools (e.g., Cursor, v0, Claude, Lovable, or AI-driven Figma plugins) to streamline workflows and rapidly build prototypes.
• Systems Thinking & Edge-Case Rigor: Strong ability to deconstruct complex technical systems into coherent user flows, accounting for error recovery, async processing states, and platform scalability.
• Autonomy & Strategic Mindset: Ability to drive product design independently with minimal direction, transforming ambiguous business goals into polished, validated user interfaces.

Nice to Have

• Prior experience designing for AI agents, prompt-based interfaces, or low-code/no-code visual workflow builders.
• Working understanding of front-end web technologies (HTML, CSS/Tailwind, React component models) to ensure seamless engineering handoffs.
• Background in early-stage, fast-paced venture-backed startup environments.

We OFFER:

• ​A fast-paced, highly professional, international team environment with a flat structure and rapid decision-making.
• ​Competitive compensation packages commensurate with your background and product portfolio.
• ​Flexible, remote-first workflow optimized for seamless global alignment.
• Medical Insurance in Ukraine and a Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leave, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

Who are we?

Fuelfinance is on a mission to revolutionize financial management for early-stage startups, empowering them to take control of their finances and thrive. We recently raised $1M in Seed Funding from top-tier investors like Markus Villig (Bolt), John S. Kim (SendBird), Stratmind, and Bad Ideas funds, following 3 years of profitable, bootstrapped success. Trusted by businesses with over $200M in P&L, including Reface, Petcube, and Hampton, we've built a universal tool that brings clarity and insight to finance management.

With 38% of startups failing due to cash flow issues, our goal is to prevent these failures and unlock trillions in GDP growth. At Fuelfinance, we're not just creating software — we're safeguarding the future of thousands of startups. Join us and be part of this impact!

fuelfinance.me 

www.instagram.com/fuelfinance 

youtu.be/eI5VH2Ks9o4

Who are we searching for?

We're looking for an Engineering Team Lead to build and lead a new engineering team working on a new enterprise product line on top of the Fuelfinance AI finance platform.

This is a player-coach role: roughly half of your time is hands-on engineering, the other half is leading — architecture, planning, hiring, and growing people. You start with a team of one senior engineer and help hire the rest. You are the technical decision-maker for this direction and are accountable for what it ships.

The team

You'll build a new team inside R&D. You'll report to the Head of Engineering and work closely with the core product team (5 engineers, 1 QA), the Product Director, and the C-level team.

What will you build?

• A new enterprise product line on top of the Fuelfinance platform (details are shared during the interview process)
• The architecture that lets it reuse and extend the core platform: AI finance agents, MCP infrastructure and agent orchestration, integrations with accounting platforms, banks, and payment systems (QuickBooks, Xero, Stripe), access controls, and reporting
• The team itself: hiring, onboarding, engineering practices, and standards

What are your responsibilities?

• Lead a small engineering team as a player-coach — ~50% hands-on coding and reviews, ~50% architecture, planning, and people
• Own the architecture of the product line — make and defend design decisions, keep them aligned with the core platform, drive System Design Reviews
• Own delivery and be accountable for outcomes — plan, estimate, raise risks early, ship fast without cutting corners that matter
• Hold the quality bar — testing strategy, code review standards, observability, and incident response are your responsibility
• Hire and grow the team — take part in hiring, run 1:1s, give regular feedback, develop engineers along our seniority grading
• Be a product partner — work directly with the Product Director and stakeholders, understand customer problems, push back on scope when needed
• Set the standard for AI-native engineering — agentic coding workflows, proper codebase context, end-to-end verification — and make it the team's default
• Keep security and data integrity at the core of everything — we handle customers' financial data
• Protect the team's culture — ownership, direct communication, honest feedback

What are the preferred requirements for the role?

• 7+ years of software engineering experience, including 2+ years leading a team with real accountability for delivery
• Experience building products or systems from scratch and taking them to production with a small team
• Proficiency with AI-assisted development (a must) — not just chat-based usage: you build agentic coding workflows, feed the right codebase context to models, and verify AI output with end-to-end testing
• Proficiency in both frontend and backend development
• TypeScript, Node.js (Nest.js), React
• SQL, MongoDB
• AWS knowledge
• Strong system design skills — you design for scale, security, and maintainability and can explain trade-offs to non-engineers
• Experience hiring and mentoring engineers
• Experience enhancing system and infrastructure security
• B2/C1 English level
• Comfortable with startup mode: shifting priorities, fast pace, high ownership

Will be a plus:

• Experience with LLM APIs in production (Anthropic, OpenAI), RAG, agents, or evals
• Fintech background or experience on security-focused projects
• Knowledge of one of the following: Go, Python
• Early-stage startup experience
• Experience with infrastructure setup

Recruitment Process:

• Soft skills interview 
• System Design & Experience Review 
• Leadership & Management interview
• Culture fit interview 

Why work with us?

• Build a new product line from day one — architecture, team, and practices are yours to shape
• Real leadership scope early — you own a direction and work directly with the Product Director and C-level
• Build the future of finance work — design AI-native finance products, not just maintain them
• Rapid skills improvement
• Growth opportunities according to our seniority grading (it comes with a compensation increase)
• Flexible schedule and time-off policy
• 18 days of paid vacation per year, paid sick leaves

We are looking for an experienced Marketing Finance Specialist
to take ownership of financial operations within our media buying department.

In this role, you will ensure accurate financial reporting, maintain transparency across multiple media buying teams, and help build scalable financial processes. You'll work closely with the Head of Operations, manage large advertising budgets across European GEOs, and contribute to automating workflows that improve efficiency and control.
 

HOW YOU WILL MAKE AN IMPACT

• Perform weekly and monthly reconciliation of expenses across media buying teams
• Analyze agency expenses, identify discrepancies, and resolve financial issues
• Request payouts from affiliate programs and maintain salary/payment registers
• Process contractor payments and calculate team bonuses
• Calculate deposit amounts on a weekly, 14-day, and 28-day basis
• Monitor balances across payment accounts and advertising platforms
• Collect, verify, and track recurring payments (subscriptions, software, services)
• Maintain and update DDS, P&L, and Cash Flow statements for the department
• Prepare financial reports and reconciliations for affiliate partners
• Build and maintain clear financial documentation, spreadsheets, and internal procedures
• Identify opportunities to automate manual processes using Google Apps Script, JavaScript, AI tools, and Claude
• Support the continuous improvement of financial processes and reporting accuracy
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 1–2+ years of experience in operational finance, accounting, financial controlling, or financial operations on media buying teams
• Strong proficiency in Google Sheets (advanced formulas, pivot tables, data imports)
• Exceptional attention to detail and accuracy when working with numbers
• Ability to work independently, prioritize tasks, and consistently meet deadlines
• Strong organizational skills with a process-oriented mindset
• Basic knowledge of Google Apps Script or JavaScript will be a strong advantage

• Experience in iGaming, affiliate marketing, or performance marketing is a plus

   

WHY YOU'LL LOVE IT HERE

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We'll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)