Jobs at Djinni

We build engineering teams for product companies in the US and Europe. This role is for the work most backend adverts never mention, the code that decides where money goes.

What you would actually build. Services that take messy commercial data and turn it into a number somebody acts on. A recommended bid, a price, a credit limit, a reorder quantity. Then the unglamorous half that decides whether anyone trusts it: blocking the output when the margin feed is nine days old instead of falling back to a default, making sure an approved recommendation never overwrites a value a human changed five minutes ago, and putting the mismatch in a report before anyone discovers it the hard way.

What we need you to have done before. Python as your main production language. SQL you write yourself, with Postgres underneath. And at least one system where your arithmetic had money attached to it: pricing, bidding or auctions, credit and risk scoring, margin and contribution, forecasting, marketplace or advertising analytics. Statistical judgement matters more than statistical libraries here. Knowing how many observations you need before you trust a change is the job.

How this goes. You answer the question below. If it lands, you get a live session with our CTO, screen shared, no AI assistance, where you write a small roll-up with a margin cap and we talk about why you made each choice. We ask why three times. That session is the whole interview. No take-home, no unpaid test project.

We will also want something verifiable: commit history, an open source repository, a live product you can point at, or a referee who will take a call. One of those is enough. None of them is a no.

The question, and please answer it in your application. Tell us about one number your code produced that money moved on. What went in, how it was computed, and what happened the first time it was wrong.

Remote. Ukraine or nearby time zones. English has to carry a live technical conversation with a client who writes code himself and asks follow-up questions.

Principal Front-End Developer / Staff Engineer (React) | AI Product | Remote

Location: Ukraine, Fully Remote
Employment: Full-time
Duration: 3 months
Start Date: ASAP
Seniority: Principal / Staff Engineer
English: Upper-Intermediate (B2)
Industry: AI / Software Development / Technology

About the Role

We are looking for an experienced Principal Front-End Developer / Staff Engineer (React) to lead the technical development of modern, scalable, AI-powered web applications.

This is a hands-on technical leadership role that combines advanced React engineering, front-end architecture, and the integration of AI/LLM capabilities into production applications.

You will take ownership of critical architectural decisions, establish engineering best practices, and collaborate with cross-functional teams to deliver high-quality solutions in a fast-paced product environment.

The ideal candidate is a senior technical expert who can balance strategic architectural thinking with hands-on development and contribute effectively from day one.

Key Responsibilities

Front-End Architecture & Development

• Design and implement scalable, maintainable front-end architectures using React and TypeScript.
• Develop high-performance, responsive web applications using modern JavaScript (ES6+), HTML5, CSS3, and Tailwind CSS.
• Build reusable components, shared libraries, and design systems.
• Define and implement effective state management strategies.
• Optimize application performance, rendering efficiency, and user experience.
• Ensure code quality, accessibility, maintainability, and test coverage.

AI Integration & Product Development

• Integrate AI/LLM APIs into front-end applications.
• Develop intuitive interfaces for AI-powered features and agentic workflows.
• Collaborate with backend and AI engineers to integrate intelligent services into production applications.
• Design user experiences for asynchronous AI interactions, streaming responses, and complex workflows.
• Ensure reliable communication between front-end applications and AI-powered backend services.

Technical Leadership

• Drive front-end architectural decisions and establish technical standards.
• Conduct code reviews and mentor developers.
• Identify and resolve complex technical challenges.
• Improve development workflows, engineering practices, and application scalability.
• Collaborate with product managers, designers, and backend engineers.
• Take ownership of technical delivery and contribute to product-level decisions.

Requirements

• 10+ years of professional front-end development experience.
• Extensive commercial experience with React and TypeScript.
• Previous experience as a Lead Front-End Developer, Staff Engineer, Principal Engineer, or in a comparable technical leadership role.
• Expert knowledge of JavaScript (ES6+), HTML5, and CSS3.
• Strong hands-on experience with Tailwind CSS.
• Deep understanding of front-end architecture and scalable application design.
• Proven experience building reusable components and design systems.
• Strong knowledge of state management patterns and libraries.
• Experience with front-end performance optimization, testing, and debugging.
• Hands-on experience integrating AI/LLM APIs or agentic workflows into production applications.
• Experience working in Agile product teams or startup environments.
• Strong problem-solving skills, technical ownership, and mentoring capabilities.
• English B2 or higher.

Nice to Have

• Experience with Agentic AI and AI-powered product interfaces.
• Knowledge of Go or Python.
• Experience with AWS services, particularly Lambda, S3, and CloudFront.
• Experience with real-time applications, streaming APIs, or asynchronous workflows.
• Familiarity with CI/CD pipelines and cloud deployment practices.
• Experience building products from early-stage development through production.

What We Offer

• Fully remote opportunity for candidates based in Ukraine.
• Full-time engagement for 3 months.
• Opportunity to work on modern AI-powered applications.
• Significant technical ownership and architectural influence.
• Collaboration with experienced engineering and product teams.
• Fast-paced environment with challenging technical tasks.
• Immediate start.

Interested?

Our client is looking for a Chief Agentic Systems Architect to transform a 10+ year legacy codebase into a high‑velocity, agent‑operable architecture. 

This role sits at the intersection of software architecture, AI‑agent orchestration, and engineering governance. You will design system patterns, MCP interfaces, and cognitive context layers that allow LLMs and autonomous agents to safely refactor, test, and ship production code with minimal human intervention.
 

Responsibilities:

• Decompose legacy monoliths into agent‑readable, modular systems with strict boundaries and single responsibility
• Lead incremental modernization using the Strangler Pattern, wrapping legacy logic in modern, contract‑driven interfaces
• Architect and maintain the agent context layer: standardized Skills, Rules, and Commands for AI‑driven engineering workflows
• Build and operate Model Context Protocol (MCP) servers exposing legacy APIs, services, and databases as typed, secure, AI‑consumable tools
• Own contract‑first API design as the primary interface between human intent and autonomous agent execution
• Act as architectural gatekeeper for AI‑generated pull requests, ensuring scalability, security, and long‑term maintainability
• Mandate test‑driven development (TDD) and characterization testing to preserve legacy behavior during refactoring
• Monitor and optimize agentic reasoning loops to balance cost, speed, and architectural integrity

Requirements:

• 15+ years in software architecture, platform engineering, or technical leadership
• Deep hands‑on expertise with TypeScript, .NET, and Node.js
• Proven experience modernizing large, undocumented legacy systems
• Strong background in API design, distributed systems, and modular architectures
• Practical experience with agentic development, MCP, LLM tooling, or AI‑assisted engineering
• Bias toward clean code, deterministic systems, and production‑grade AI 

• Availability to work until 2 pm - 3pm US EST

   

Will be a plus:

• Experience with remote‑first or globally distributed teams
• Background in SaaS transformations, scale‑ups, or PE‑backed environments
• Comfort operating in high‑ambiguity, high‑ownership settings

Why this role matters:

• You are not adding AI features.
• You are designing the architectural substrate that allows AI to safely build software at scale.
• This is a career‑defining role for architects shaping how autonomous systems write, change, and govern production code.

JustMarkets is looking for an Influence Marketing Specialist to join our Marketing team and develop influencer partnerships across international markets, with a focus on Asia and MENA.

In this role, you'll be responsible for finding and engaging relevant influencers, financial content creators, and trading community leaders, building long-term partnerships, and launching effective influencer marketing campaigns. You'll work with different markets, manage influencer collaborations, and analyze campaign performance to drive customer acquisition and business growth.

Responsibilities

• Search for, evaluate, and engage influencers, financial bloggers, traders, and community leaders across target international markets
• Build and maintain long-term relationships with influencers and brand ambassadors
• Negotiate partnership terms, manage influencer communications, and coordinate contract agreements
• Plan, launch, and manage influencer marketing campaigns across platforms such as YouTube, Telegram, TikTok, Instagram, and Discord
• Develop influencer briefs and collaborate with creative teams to prepare promotional content and integrations
• Evaluate influencer content to ensure quality, relevance, and alignment with brand guidelines
• Track and analyze campaign performance, including FTD, CPA, CAC, ROI, reach, and engagement
• Optimize influencer partnerships and campaign budgets to improve customer acquisition efficiency
• Monitor traffic quality, evaluate influencer audiences, and identify potential fraudulent activity
• Stay updated on influencer marketing trends, competitors, new platforms, and relevant tools
• Work closely with cross-functional teams to support international marketing campaigns and ensure compliance with financial advertising requirements

Requirements

• 1+ year of hands-on experience in Influencer Marketing within the B2C segment
• Proven experience sourcing, engaging, and managing influencers and content creators
• Experience building and maintaining long-term influencer partnerships
• Experience working with at least one of the following markets: Malaysia, India, Vietnam, Indonesia, or Arabic-speaking countries
• Understanding of key marketing metrics and ability to analyze influencer campaign performance
• Experience with influencer marketing and social media management tools such as Sprout Social, Rival IQ, Telemetr.io, Modash, or similar
• Strong negotiation skills and experience managing commercial partnership agreements
• Understanding of brand marketing, PR, social media platforms, and current digital trends
• Strong organizational skills and ability to manage multiple influencer partnerships simultaneously
• Strong communication skills, proactivity, independence, and a results-driven mindset
• Ability to work in a dynamic environment, adapt to changing priorities, and take ownership of tasks and results
• Upper-Intermediate English (B2) or higher

Will be a plus

• Experience working with financial influencers, traders, or investment content creators
• Previous experience in Forex, CFD, Crypto, or FinTech
• Experience working across Asian and Arabic-speaking markets
• An established network of influencer contacts in target GEOs
• Experience with different influencer partnership models, including CPA, RevShare, Flat Fee, and Hybrid
• Experience managing influencer collaborations across Instagram, TikTok, YouTube, Telegram, and Discord

We offer

• Opportunity to develop and scale influencer marketing within an international FinTech company
• Work with international B2C audiences across multiple GEOs, including Asia and MENA
• Opportunity to build long-term influencer partnerships, test new collaboration formats, and directly impact business results
• High level of autonomy and ownership of influencer marketing initiatives
• Close collaboration with creative, analytics, and cross-functional marketing teams
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear, and related expenses)

We are looking for a skilled QA Automation Engineer to join a technology team working on digital solutions for the banking sector in Cyprus.

This is a great opportunity for someone who enjoys building reliable automated testing processes, working with both web and mobile applications, and contributing to the quality of products used in a real banking environment.

The role is primarily focused on test automation, with some manual and exploratory testing when needed.

What You'll Be Doing

• Develop, maintain, and improve automated tests for web and mobile applications.
• Work with Playwright for web automation and Appium for mobile automation.
• Execute functional, regression, integration, and exploratory testing.
• Analyze business and technical requirements to identify testing scenarios.
• Create and maintain test cases, test plans, and testing documentation.
• Perform API testing using tools such as Postman, Swagger, or SoapUI.
• Identify, document, track, and investigate defects.
• Collaborate closely with developers, Product Owners, and other team members in an Agile environment.
• Support post-release testing and contribute to continuous quality improvements.
• Prepare QA reports and share testing results with stakeholders.
   

What We're Looking For

• 3+ years of experience in QA Automation, ideally at Middle or Senior level.
• Hands-on experience with Playwright and/or Appium, ideally both.
• Experience automating tests for web and mobile applications.
• Strong programming skills, preferably in Python.
• Experience maintaining and improving existing test automation frameworks.
• Solid understanding of QA methodologies, testing processes, and defect management.
• Experience with API testing tools (Postman, Swagger, SoapUI, or similar).
• Ability to analyze requirements and design effective test scenarios.
• Experience working in Agile development teams.
• Good analytical skills, attention to detail, and a proactive approach to problem-solving.
• Professional working proficiency in English.
   

Nice to Have

• Experience with PyTest.
• Previous experience in banking, FinTech, or financial services.
• Knowledge of Greek.
• Relevant degree in Computer Science, Software Engineering, or a related field.
   

What We Offer

• Competitive salary based on experience and technical expertise.
• 22 days of annual leave.
• Private medical insurance from day one.
• Monthly Wolt vouchers.
• Provident Fund after successful completion of the probation period.
• Flexible working hours (start between 7:30 and 8:30 AM).
• Professional development and learning opportunities.
• A multicultural and collaborative working environment.
• The opportunity to work on digital banking products and contribute to their quality and reliability.
   

Interview Process

1. Introductory call with HR.
2. Technical interview.
3. Final interview with the banking client.

Interested?

If you're passionate about test automation and looking for an opportunity to work on web and mobile solutions in the banking sector, we'd love to hear from you!

Apply now and let's talk!

Stack: Node.js (TypeScript), AWS (focus on AWS Lambda), Step Functions, MySQL, Docker, Microservices, Serverless, AI Agents.
 

We are seeking an experienced Senior Node.js Developer to join our team of talented developers for a stable yet dynamic enterprise product.

As a Node.js Developer, you will play an integral role in developing, maintaining, and refactoring the existing codebase of a multi-service product with complex business logic. You will work closely with our experienced Backend team, leverage the latest technology stack, and have clear opportunities to grow into a Team Lead role in the future.

About the Project

A stable enterprise product for creating marketing presentations, preparing accompanying materials, and developing sales cycle business assistants for global pharmaceutical companies (such as AstraZeneca, Novartis, Pfizer, Veeva) and financial institutions (such as ING and Van Lanschot). We have been developing our own codebase since 2015.

Our services are distributed across multiple Availability Zones, adhering to a service-oriented architecture. Since 2018, we have prioritized GraphQL, although we maintain comprehensive support for RESTful APIs. Our core API services are built on a diverse stack of programming languages, each chosen to optimize task performance. This stack includes a rapidly evolving Golang Core API, legacy Core API services in PHP (leveraging frameworks like Laravel and Yii2) for established business logic and data layer interactions, Node.js (utilizing both JavaScript and TypeScript), Python APIs, and .NET Core C# components.

We utilize a hybrid cloud infrastructure, harnessing the strengths of both AWS and GCP to meet our operational needs, with a heavy focus on Serverless. Our work also involves extensive integration with API partners, including Veeva, Salesforce, and various others, to ensure a seamless and robust service ecosystem.

As a product with high-security requirements, we undergo regular penetration testing from auditors and client companies to ensure compliance with industry standards such as OWASP, SOC, and ISO.

Who We Are Looking For

• A TypeScript & Cloud Expert: Strong commercial experience with deep expertise in TypeScript and cloud-native serverless solutions.
• Polyglot Mindset: Readiness to write code in Golang and other languages if needed. Prior knowledge of Golang or PHP is a strong plus, but if you don't know them yet, you should be eager and ready to pick them up on the job.
• Tech-Forward (AI-Ready): Experienced in working with AI agents and tools to streamline and boost your development workflow.
• Proactive & Communicative: Strong soft skills, clear expression of thoughts, active involvement in decision-making, and high self-organization.
• Leadership Ambitions: An engineer who is interested in growing into a Team Lead position as the team and project evolve.

Essentials

• Strong commercial experience in backend software engineering (Middle+ or Senior level).
• Deep knowledge of TypeScript & Node.js, with proven hands-on experience in AWS Lambda, AWS Step Functions, Express, and NestJS.
• Solid Cloud expertise: Hands-on experience with serverless architecture and AWS services.
• Proficiency in software testing, including unit, integration, functional, and regression testing.
• Expertise in performance monitoring, optimization techniques, and troubleshooting.
• Strong knowledge of SQL, databases, and a solid understanding of transactions.
• Deep understanding of OOP, design patterns, cryptography, algorithms, and data structures.
• Versatility and comprehension of how all aspects of a web project work together (frontend, backend, and the network layer).
• Practical System Design skills.
• Practical experience using AI coding assistants / AI agents in daily workflows.
• Strong soft skills, proactive attitude, and interest in moving towards a Team Lead role.
• English reading and writing: Upper-Intermediate.
• English speaking: Lower-Intermediate (Upper-Intermediate is a plus).

Nice-to-haves

• Hands-on experience or prior development background in Golang and PHP.
• Experience in building APIs using both REST and GraphQL.
• Understanding of EDA (Event-Driven Architecture), Microservices, Hexagonal Architecture.
• Proficiency in Docker and hands-on experience with CI/CD Pipelines.
• Familiarity with agile methodologies (Scrum, Kanban).
• Degree in Computer Science or related field.

• English speaking: Upper-Intermediate.
  
  Benefits:

  In addition to a great base salary, we offer:

• Funding for conferences, co-working spaces, software licenses, and other work-related expenses
• MacBook if you require one
• Mobile devices if you are involved with mobile development projects
• Flexible working hours and fully remote working without micromanagement
• Modern technology stack
• Time for open source development
• Bonus at the end of the year
  Paid study leave
• Paid English language courses
• 36 company-paid days off per annum
• Access to educational streaming services like Pluralsight
• Input on the development of the company

Our core values:
We are open-minded, humble, respectful, self-driven, and honest, which allows us to create an atmosphere of synergy. Our team is a great fit for those who value self-organization and are passionate about personal growth. If this resonates with you, we’d love to have you join the team.

We are looking for an experienced Head of CRM, Retention & VIP in the iGaming / betting / casino industry to take full ownership of player lifecycle management, retention strategy, and VIP development.

The key objective of the role is to drive Retention, LTV, NGR and player value through CRM, lifecycle management, personalization, loyalty, and VIP strategies.
 

What you will do:

• Develop and own the overall CRM, Retention & VIP strategy across international markets.
• Drive key business metrics: Retention, LTV, NGR, ARPU, repeat deposits, churn and reactivation.
• Build and optimize the full player lifecycle: onboarding, activation, retention, loyalty, reactivation and VIP.
• Develop segmentation and personalization strategies based on player behavior and value.
• Own CRM communication across Email, Push, SMS, Messengers and In-App channels.
• Develop and optimize bonus, promotional and loyalty mechanics based on player segments and profitability.
• Build and develop the VIP direction, including VIP segmentation, player engagement, retention, loyalty and personalized offers.
• Define KPIs and performance standards for CRM / Retention and VIP teams.
• Lead, develop and scale the teams, including managers and team leads.
• Build a structured approach to A/B testing and CRM/Retention analytics.
• Evaluate campaign and player performance using NGR, LTV, ARPU, Retention, Churn, ROI and other key metrics.
• Work closely with Product, Analytics, Marketing, Bonus, Support and Payments teams.
• Lead CRM implementation and process automation initiatives.

What we expect from you:

• 3+ years of experience in CRM / Retention / Lifecycle Marketing within iGaming, including leadership experience.
• Strong hands-on experience with Casino and/or Sportsbook products.
• Proven experience building and scaling CRM / Retention strategies and teams.
• Experience with VIP / high-value player management or close collaboration with VIP teams.
• Strong understanding of player lifecycle, segmentation, personalization, loyalty and reactivation.
• Strong understanding of NGR, LTV, ARPU, Retention, Churn, Bonus Cost, ROI and player profitability.
• Experience with CRM platforms, ESPs, analytics and BI tools.
• Strong analytical and data-driven approach to decision-making.
• Experience managing teams and cross-functional projects.
• English — Upper-Intermediate.

What we offer:

• Full ownership of CRM, Retention and VIP directions.
• Direct impact on key business metrics and player value.
• Opportunity to develop and scale CRM and VIP teams.
• Lead CRM implementation, automation and retention analytics projects.
• Work across international markets including CIS, Africa, Asia and EU.
• Remote, full-time position in an international iGaming team.

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

Join us as an experienced Citrix Engineer and take ownership of troubleshooting and stabilizing a business-critical Citrix environment. You will work hands-on with complex infrastructure issues, identify root causes, implement sustainable solutions, and collaborate with internal teams, external partners, and Citrix Support to ensure a stable and reliable production environment.

Your responsibilities:

• Troubleshoot and resolve complex issues across the Citrix environment, including Cloud Connector, License Server, PVS, and VDA.
• Investigate session freezes, unregistered VDAs, connectivity issues, and other Citrix-related incidents.
• Perform root-cause analysis and implement sustainable fixes to improve environment stability.
• Identify whether issues originate from Citrix or underlying infrastructure components, including network and DHCP.
• Support testing activities and ensure production readiness of implemented solutions.
• Monitor and troubleshoot dependencies between Citrix components and the broader infrastructure.
• Collaborate with internal infrastructure teams, external partners, and Citrix Support on critical incidents.

• Document findings, solutions, and troubleshooting procedures to support ongoing environment stability.

   

What we're looking for:

• Strong hands-on experience supporting and troubleshooting complex Citrix environments.
• Practical experience with Citrix Provisioning Services (PVS), Virtual Delivery Agent (VDA), Cloud Connector, and License Server.
• Solid experience with Citrix Virtual Apps and Desktops environments.
• Advanced troubleshooting and root-cause analysis skills, including experience with production incidents.
• Good understanding of networking and infrastructure dependencies, including DHCP and related services.
• Ability to quickly understand an existing environment and independently diagnose and resolve technical issues.
• Experience working with business-critical production environments.
• Strong problem-solving skills and the ability to collaborate effectively with technical teams and external support partners.

About the role
 

We are looking for an experienced TikTok Media Buyer to join our iGaming team and take ownership of launching, testing, and scaling advertising campaigns.

You’ll work with a ready-to-use infrastructure, a wide range of offers, and a dedicated creative team. Your main goal will be to find profitable combinations, scale winning campaigns, and maximize ROI.

What you’ll do

• Launch, manage, and optimize advertising campaigns in TikTok Ads
• Test and scale profitable ad combinations, creatives, and funnels
• Analyze campaign performance and key metrics: CTR, CPA, ROI, ER
• Set up and monitor tracking and analytics
• Work with designers: prepare clear creative briefs and provide feedback
• Test different creatives, approaches, and funnels through A/B testing
• Prepare regular performance reports and share insights from campaign results
• Continuously optimize campaigns to improve profitability and scale

What we’re looking for

• 1+ year of hands-on experience with TikTok Ads — recent experience is important
• Practical experience in iGaming / Gambling / Betting
• Strong understanding of TikTok algorithms, ad formats, and moderation
• Experience with A/B testing of creatives and funnels
• Experience with trackers such as Keitaro or similar solutions
• Understanding of antidetect browsers, proxies, and account farming
• Experience with SPY tools/services for competitor and creative research
• Basic knowledge of graphic/video editing tools is a plus
• English — B2 or higher
• Strong analytical mindset and ability to make decisions based on campaign data

What we offer

• Ready-to-use infrastructure: accounts, proxies, farming, and trackers
• A dedicated design team working according to your briefs
• A large pool of iGaming offers with high caps — Slots, Crash, Betting
• Opportunity to work with multiple GEOs and test new approaches
• Remote work
• Full-time position
• A fast-paced environment focused on performance, testing, and scaling

Why join us?

You won’t have to build everything from scratch. The infrastructure, tools, accounts, and creative support are already in place — your focus will be on what you do best: finding winning campaigns, optimizing performance, and scaling profitable traffic.

The requirements are:

5+ years commercial experience in testing mobile applications;

Upper Intermediate level of both spoken and written English;

Experience with test tools and conducting analysis of test data;

Familiarity with bug tracking systems and test management tools;

Experience in utilizing log files to debug and analyze issues

Will be a plus:
Experience in testing web applications

Basic familiarity with Internet and network protocols;

Basic knowledge of REST API architecture;

Basic knowledge of Unix/Linux environments and scripting skills;

WEB/ Mobile Automation development experience

We offer:

• Strong and friendly international team (Warsaw, Tel Aviv, New York);

• Opportunities to develop in various areas (web, mobile, backend testing, API testing, etc);

• Compensation package (20 paid vacation days, paid sick leaves), flexible working hours;

• Health insurance;

• English courses with a native speaker;

• Paid tech training and events;

• International business trips;

• Comfortable office (Warsaw)

Let me know please if the position is interesting for you.

Our client is a fast-growing, fast-paced software development organization with a mission to build new ways of interacting with information. They leverage intellectual property and their cloud infrastructure expertise to address complex, real-time data and analytics needs in the enterprise. Their teams are comprised of successful people who enjoy solving problems, engaging in substantive technical discussions, and have a strong passion for their work. They have high expectations in terms of skill, motivation, self-organization, and productivity. They value people who excel at working in collaborative, virtual, and collocated groups, and who thrive in fast-paced Agile development environments.
 
About the Role:
We are seeking a Senior DevOps Engineer for our client. In this role, you will take ownership of building a new AWS tenant from scratch, including the full environment setup and ongoing management. You will play a key role in managing EKS clusters for Kubernetes workloads and implementing robust CI/CD pipelines using tools like GitHub Actions. This is a long-term engagement.
 
Responsibilities:
 

• Design, build, and maintain AWS infrastructure starting from the ground up.
• Manage EKS clusters and ensure high availability, scalability, and security of Kubernetes environments.
• Develop and maintain Infrastructure as Code (IaC) using Terraform/Terragrunt.
• Implement and manage CI/CD pipelines (e.g., GitHub Actions) to support seamless deployments.
• Monitor system performance, troubleshoot issues, and optimize cloud resources.
• Ensure best practices in cloud security, cost optimization, and reliability.
• Collaborate closely with development teams to align infrastructure with application needs.
• Provide technical leadership, guidance, and mentorship to junior team members when needed.

Requirements:
 

• 7+ years of professional experience in DevOps, Cloud Infrastructure, or related roles.
• Proven experience with AWS services and building secure, scalable cloud environments from scratch.
• Experience with setting up and administering ElasticSearch nodes on EC2 instances.
• Practical experience with Terraform (and ideally Terragrunt) for Infrastructure as Code (IaC).
• Hands-on experience building and maintaining Docker containers.
• Experience with AWS ECS and ECR for container orchestration and registry.
• Strong experience with Kubernetes and AWS EKS cluster management (desired especially if collaborating with internal platform teams).
• Familiarity with AWS core services such as ALB, networking, IAM, S3, EC2, Fargate, and other commonly used services.
• Solid knowledge of CI/CD pipelines and tools, preferably GitHub Actions.
• Good understanding of networking, cloud security, and monitoring best practices.
• Excellent problem-solving and troubleshooting skills.
• Comfortable working independently and proactively in a dynamic environment.
• Strong communication skills and ability to collaborate with distributed teams.
• Flexibility to work with US West Coast hours occasionally.
   

We Offer:
 

• Competitive market salary.
• Fully remote work.
• Convenient and somewhat flexible working hours.
• 28 days of paid time off per calendar year.
• The chance to work on meaningful, socially valuable products alongside a highly professional, US-based international team.
• Interesting technical challenges with opportunities to grow and learn.

About the role

We are looking for a proactive Product Owner who can bring structure to product development, keep teams aligned, and drive work through to completion.

You will work closely with development, QA, design, marketing, and sales to turn business goals and customer needs into clear priorities and working features.

We need someone who takes ownership, follows up on commitments, removes blockers, and keeps things moving without constant supervision.

Responsibilities

• Turn business goals and customer requests into clear priorities and delivery plans.
• Keep the backlog organized, up to date, and ready for development.
• Make sure tasks have clear requirements, acceptance criteria, owners, and deadlines.
• Keep the team focused on priorities and drive ongoing work to completion.
• Track progress, follow up on commitments, and address delays early.
• Resolve blockers by bringing the right people together, getting decisions, and escalating when needed.
• Coordinate work across development, QA, design, marketing, sales, and support.
• Work with marketing and sales to understand customer needs, market demand, and objections raised during the sales process.
• Turn feedback from prospects, customers, and internal teams into product improvements.
• Coordinate product launches and make sure marketing and sales understand what is being released, who it is for, and why it matters.
• Help prepare accurate product messaging, demos, release notes, and sales materials.
• Keep customer commitments aligned with the product roadmap and the team’s delivery capacity.
• Provide clear updates on progress, risks, delays, and next steps.
• Establish practical processes for planning, delivery, acceptance, and releases.
• Verify that delivered features work as expected and meet the agreed requirements.
• Improve how teams work without adding unnecessary meetings or paperwork. 

Requirements

• Experience as a Product Owner, Delivery Manager, or Technical Project Manager in software development.
• A track record of bringing structure to teams and improving delivery.
• Experience working closely with marketing and sales in a B2B product company.
• Ability to work independently, make decisions, and take ownership of results.
• Confidence to challenge unclear requirements, unrealistic deadlines, and missed commitments.
• Persistence in following up and getting issues resolved.
• Strong communication skills, including giving direct feedback and handling disagreements.
• Ability to balance customer needs, business priorities, and technical constraints.
• A structured approach to documenting decisions and tracking commitments.
• Understanding of APIs, integrations, cloud applications, and data flows.
• English sufficient for working with international customers and writing documentation. 

Nice to have

• Experience with IoT, B2B SaaS, or technical platforms.
• Experience coordinating multiple teams and managing dependencies.
• Experience taking over an existing product with a large backlog and inconsistent processes.
• Experience supporting product launches, customer demos, and sales activities.

What success looks like

Priorities are clear. Tasks have owners, deadlines, and agreed outcomes. Blockers get resolved quickly, commitments are followed through, and risks are raised early.

Development, marketing, and sales work toward shared goals. Customer feedback informs product decisions, launches are coordinated, and the team regularly delivers working features.

Management can rely on you to keep work moving and bring issues to resolution.

Ready to take the next step?

If this role feels like the right fit, we’d love to hear from you.

German, fast-growing e-commerce brand specializing in high-quality basics, including socks, underwear, and apparel. Known for its innovative approach and meticulous attention to detail, the company has established a strong presence in the fashion market and continues to expand its international reach. The company values creativity, agility, and a modern mindset, making it an exciting place to grow professionally.

Requirements:

➖Customer-oriented approach

➖Previous experience in customer support is an advantage

➖Analytical and strong problem-solving skills, with attention to detail

➖Ability to multitask, handle pressure effectively, and adapt to flexible schedules

➖Readiness for constant changes and innovation

Responsibilities:

-Respond to customer inquiries via ticketing system and chats in a timely, professional, and empathetic manner

-Investigate and resolve issues related to orders, returns, product information, or account-related questions

-Collaborate with internal teams (logistics, warehouse, product, etc.) to find solutions and ensure smooth customer experiences

-Follow internal guidelines and workflows to ensure consistency and accuracy in responses

-Identify recurring customer issues and report them to the relevant teams to help improve our processes and customer experience

Would be a plus:

- Experience in E-commerce

Working terms:

➖Start with standard working hours: 10 AM - 7 PM for the first month during training and onboarding.

➖Switch to a flexible schedule once performance metrics are consistently met.

➖Mandatory coverage of one Saturday and one Sunday per month, with a flexible day off on weekdays

➖ Overtime (a few hours a week) might be needed during sales events (paid with a bonus)

✨ Welcome to WinMedia — Driving Innovation in iGaming Products! ✨
 

We build and develop product solutions in the iGaming industry 🎯. Our team works on in-house products, continuously improves internal processes, and uses data-driven approaches to make better decisions.

We are currently looking for an Anti-Fraud & Payments Manager who will take ownership of both the Anti-Fraud function and user payout operations. This is a hands-on role where you will build processes, develop risk and verification rules, oversee payout-related workflows, and ensure that user withdrawals are processed efficiently and safely.
 

📌 About the Role

We are looking for an experienced and proactive Anti-Fraud & Payments Manager to build and develop the Anti-Fraud and Payments function within our iGaming product company.

You will be responsible for user verification, fraud and risk assessment, payout checks, and the operational process of user withdrawals. You will decide when and how payouts should move forward, create and assign payout-related tasks, investigate suspicious cases, and continuously improve the rules and processes behind these operations.

This role combines Anti-Fraud expertise with ownership of the user payout process. You will work closely with Product, Customer Care, both VIP and Support teams, and other teams to make the verification and payout journey efficient, secure, and scalable.
 

🔨 Responsibilities

• Build and develop the Anti-Fraud & Payments function.
• Develop and implement rules, checks, and procedures for user verification, fraud detection, and payout processing.
• Review user activity and withdrawal requests, investigate suspicious cases, and make risk-based decisions.
• Take ownership of the user payout process, including creating, prioritizing, and assigning payout-related tasks.
• Identify fraud patterns, operational risks, and bottlenecks, and continuously improve related processes.
• Develop and maintain internal procedures, guidelines, and controls for Anti-Fraud and payouts.
• Monitor key metrics and ensure the verification and payout processes are efficient, secure, and scalable.
• Collaborate closely with Product, Support, VIP, and other teams to resolve cases and improve Anti-Fraud and payout workflows.
   

✅ Requirements

• 2+ years of experience in Anti-Fraud / Risk / Payments Operations, preferably in iGaming.
• Experience working with online casino / betting products is a strong advantage.
• Hands-on experience with user verification, fraud detection, and suspicious activity analysis.
• Strong understanding of common fraud scenarios, risk indicators, and detection methods.
• Practical experience with user withdrawals and payout processes.
• Understanding of how to assess and approve/reject payout requests based on risk and verification results.
• Experience building or significantly optimizing Anti-Fraud and/or payout processes.
• Experience working with tools such as Sumsub, KYCaid, Fingerprint.com, and similar solutions.
• Experience using AI tools in work processes is a strong advantage.
• Strong analytical and problem-solving skills with excellent attention to detail.
• Ability to make independent decisions and take ownership of operational processes.
• Ability to work with large amounts of information and prioritize cases effectively.
• Strong communication skills and the ability to collaborate with Product, Customer Care, VIP, and Support teams.
   

🎯 Ideal Candidate

• Has hands-on Anti-Fraud and/or Payments Operations experience in iGaming.
• Understands that the role is broader than traditional Anti-Fraud and is ready to own both risk and payout operations.
• Understands the specifics of users, deposits, withdrawals, and fraud risks in gambling products.
• Can independently develop a system of rules, checks, controls, and payout workflows.
• Is comfortable making decisions on individual cases while also thinking about the bigger process.
• Can build a structured and scalable process rather than simply following existing procedures.
• Takes full ownership of the Anti-Fraud & Payments function and is ready to develop it further.
   

🎁 What We Offer

💰 Competitive salary and financial incentives
🚀 The opportunity to build and develop the Anti-Fraud & Payments function
🎨 Freedom to make decisions and implement your ideas
📈 Professional and career growth opportunities
🌍 Flexible work setup
🤝 Work in a product-focused iGaming company alongside a professional team

We are looking for a DevOps Engineer with strong Azure and Databricks expertise to join a large-scale data platform project for a leading European energy company.

The role is focused on ensuring the reliable operation, deployment, and continuous improvement of a Databricks-based data quality platform used by multiple German distribution system operators.

What you’ll do

Platform Operations

• Ensure stable and reliable operation of the Databricks-based platform.
• Monitor data quality measurement runs and platform infrastructure.
• Investigate and resolve failed runs as part of 2nd/3rd level support.
• Perform root cause analysis and implement sustainable fixes.
• Troubleshoot production issues and improve platform reliability.

CI/CD & Deployment

• Maintain GitLab repositories and deployment workflows.
• Build, maintain, and continuously improve CI/CD pipelines.
• Automate deployment and operational processes.
• Manage the lifecycle of data quality rules, including staging, release, and decommissioning.
• Ensure controlled and reliable rollouts of new rules and platform features.

Azure & Databricks

• Work with Azure-based data infrastructure and Databricks.
• Support the integration of new data sources, including connectivity, access, and permissions.
• Collaborate with data and platform teams on technical integration topics.
• Contribute to improving the platform architecture and operational setup.

Documentation & Collaboration

• Maintain technical and operational documentation.
• Work closely with platform teams, including Data & AI teams.
• Provide technical guidance on platform operations and integrations.
• Help establish and improve operational processes, support procedures, and deployment standards.

Requirements

• 3+ years of experience in DevOps / Cloud Engineering.
• Strong hands-on experience with Microsoft Azure.
• Solid experience with Azure Databricks in production environments.
• Strong understanding of CI/CD and deployment automation.
• Hands-on experience with GitLab CI/CD or similar tools.
• Experience with infrastructure and platform monitoring.
• Strong troubleshooting and root cause analysis skills.
• Experience supporting production data platforms or data engineering environments.
• Good understanding of cloud security, access management, connectivity, and permissions.
• Ability to work independently and collaborate with multiple technical teams.
• Good technical documentation and communication skills.
• English — Upper-Intermediate or higher.

Nice to have

• Experience with SQL and data platforms.
• Experience with Power BI.
• Experience with enterprise data quality platforms.
• Experience with Data Governance / Data Management environments.
• Experience working with large enterprise organizations.
• Knowledge of German is a plus.

What we offer

• Fully remote work.
• Long-term project with a large European enterprise.
• Opportunity to work with Azure Databricks and modern data platform technologies.
• Challenging environment focused on building reliable and scalable data operations.
• Collaboration with experienced international engineering and data teams.

Hiring Process

1. Recruiter interview
2. Technical interview
3. Final client interview

Work format: Remote
Engagement: B2B / contractor
Location: Remote / EU only