Jobs at Djinni

Our success story began in 2011, when we opened as an advertising agency. We have improved, transformed, and today we are an advertising and production company represented in Ukraine and Europe.

Our mission

To create modern, complex advertising solutions in the field of exhibition equipment that successfully represent the Client’s Product and help him achieve the intended business goals.

Business goals. Why Us:

• We are experts in what we do;
• Our clients are multinational companies. Our partnership based on respect, trust, honesty and responsibility;
• Our team is a family of professionals with many years of experience.

Today, considering the development of the exhibition products market in Europe, we invite you to join the Head of EXPO for strategic activities in European markets.

Main responsibilities:

• Effective organization, planning and implementation of the activities with responsibility for its results;
• Organizing, developing and motivating internal and external teams;
• Maintaining commercial processes, continuous improvement and providing information to management personnel;
• Active participation in company projects related to development and expansion;
• Ensuring smooth interaction with all departments of the company (commerce, logistics, development, finance, etc.);
• Constant monitoring and analysis of trends on the exhibition market, utilizing and implementing trends.

Personal qualities:

• Strategic thinking;
• Leadership qualities;
• Effective communication and negotiation skills;
• Analytical abilities.

Requirements:

• Experience in successfully managing teams;
• Experience working with European corporate clients;
• Development and implementation of strategic and tactical sales plans to achieve targets and expand the client portfolio;
• You know how to train and unite teams;
• Higher education (management, commerce, economics)
• Good knowledge of English;
• Industry experience is welcomed.

Company Offers:

• Your work will have a direct impact on the company’s results;
• We will implement best of your ideas almost immediately and you will feel your achievements;
• Your work should be innovative and meaningful; we don’t want to follow trends — we want to set them;
• Last but not least, we offer a motivating salary package, professional development and educational opportunities, as well as great company around and legendary company events.

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Full-Stack Engineer Python+React (AI-native / Experimentation Platform).

Requirements:
• 2+ years of production full-stack experience
• Strong Python/FastAPI + React/TypeScript skills
• Experience building browser/client-side SDKs
• Event tracking & analytics experience (PostHog, Mixpanel, Segment, Amplitude, etc.)
• Strong API/integration engineering skills (OAuth, webhooks, GraphQL/REST)
• Good understanding of experimentation/A-B testing systems
• Strong product ownership mindset
• Comfortable working with AI coding tools (Cursor, Claude Code, Codex)

Nice to have:
• Shopify app development experience
• PostHog expertise
• Experimentation platforms experience (Statsig, GrowthBook, Optimizely, LaunchDarkly, VWO, etc.)
• Statistical experimentation knowledge
• Edge/serverless experience

What the company offers:
• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days
• Medical insurance policy

Responsibilities:
• Develop and maintain a browser SDK running on third-party storefronts
• Build and improve a visual no-code editor for live page experiments
• Develop and support the experimentation backend and analytics pipeline
• Build and enhance the merchant dashboard
• Develop Shopify app extensions and integrations
• Configure and maintain PostHog infrastructure and event tracking
• Work on future integrations with Klaviyo, Gorgias, Meta Ads, Google Ads, and other platforms
• Collaborate using a modern AI-assisted development workflow (Claude Code, Cursor, Codex, etc.)

About Us

At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. We empower our people with a culture of excellence and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone’s contribution is welcomed.

And now we are looking for a Machine Learning Engineering Lead to join us as part of our team.

About the role

PitchBook — a platform for investment professionals. Our software provides access to data and the analytical tools to get answers fast and discover promising opportunities. Uncovers actionable insights and trends hidden within the financial data of more than three million companies. Users all over the world include large corporations, start-ups, venture capital and private equity firms, investment banks, and many others.

We’re looking for a highly hands-on Machine Learning Engineering Lead to drive the delivery of production-grade ML services. Your mission is to act as the primary technical driver for a team that bridges the gap between data science and enterprise software engineering, focusing on Machine Learning as a Service (MLaaS). As a coding leader, you will work with your team to deliver: 

• Model as a Service: Design, code, and productionalize models into robust, model-driven services for use in product features. 
• Service Enhancement: Directly implement advanced ML integrations to improve existing products. 
• End-to-End MLDLC: Actively build and manage the pipelines that take models from experimentation to full production-grade deployment.

The ideal lead is an experienced software engineer at their core, balancing high-level system design with specialized ML awareness. You are expected to be a hands-on contributor while leading the technical standard for the team. 

• Hands-on Engineering Excellence: Lead the design, breakdown, and implementation of scalable, secure, and maintainable software solutions. Write clean, efficient, and well-documented code. 
• Full Cycle Delivery: Take ownership of the transition from data science experimentation to productionized services, coding the integration layers, communication interfaces, and cloud deployment.. 
• Best Practices via Leading by Example: Lead the engineering SDLC practices through rigorous code reviews, pair programming, and automated testing. 
• Infrastructure Mastery: Utilize, build, and adjust MLOps infrastructure (CI/CD, Kubernetes, Docker, clouds) to optimize the team’s delivery pace. 

Team setup: 1 Engineering Manager, 6 ML & AI Engineers.

Technical Stack: Python, Classic ML, LLM toolkits, Langchain, Langsmith, AWS, GCP, AWS Sagemaker, Kafka, Prometheus, Grafana, Fast API.

Work Environment: The role offers a flexible work schedule, allowing you to adapt your working hours with the requirement to attend all team meetings. The team follows a Scrum-based Agile methodology.

As a qualified expert You will

• Technical Execution & Implementation (Primary Focus) 
  • Scalable Systems: Lead design and build high-performance, production-grade systems that handle real-time, high-volume data processing. 
• Integration Ownership: Serve as the lead developer collaborating with cross-functional product delivery teams to seamlessly integrate ML models into the broader enterprise infrastructure. 
• Complex Troubleshooting: Dive deep into the codebase to foresee or troubleshoot and resolve the most complex technical, architectural, and deployment issues. 
• Innovation: Experiment with and implement emerging trends in ML, Agentic AI, LLMs, and GenAI to identify practical opportunities for product improvement. 
• Technical Leadership & Enablement 
  • Technical Mentorship: Act as the primary technical mentor for MLEs, fostering engineering culture by leading by example and spreading knowledge. 
• Delivery & Governance: Help to translate business needs into technical solutions and drive sprint execution to ensure high-quality, timely feature releases.

We’re looking for you if you have

• Degree in Computer Science, Information Systems, Machine Learning, or a similar field preferred (or commensurate experience).
• Experience: 8+ years in software engineering with experience acting as a technical lead while maintaining active, hands-on coding responsibilities. 
• 3+ years of experience in hands-on development and deployment with Python. Strong coding proficiency in Python for service development, model building, data extraction, and ML model management. 
• 3+ years of experience in engineering microservice architectures, including post-deployment operations such as monitoring and maintenance.
• 3+ years of experience and expertise in Amazon Web Services (AWS) and/or Google Cloud Platform (GCP), Redis, Elasticsearch, Amazon SageMaker, Google Vertex AI, FastAPI, Prometheus, Grafana, and Apache Kafka.
• Experience with AI/ML development and delivery. Hands-on experience with deep learning frameworks such as PyTorch or TensorFlow. Hands-on experience with LLM toolkits like LangChain, LangGraph, or LangSmith.
• Ability to break large, complex solutions into well-defined stories/tasks, ensuring iterative development and continuous improvement by the ML Engineering team. Systems thinking and system design experience.
• Experience in cloud-native delivery, with practical understanding of containerization technologies.
• Proficiency in GitOps and creation/management of CI/CD pipelines.
• Demonstrated experience building and using SQL/NoSQL databases.
• Good problem-solving skills with a focus on innovation, efficiency, and scalability in a global context.
• Communication: Ability to propose and discuss complex technical architectures and analyses clearly to both engineering teams and stakeholders. 
• Experience working with cross-team dependencies with multiple development teams is a plus.
• Fluent Ukrainian, both spoken and written, for effective day-to-day communication with the team.

Bonus points

• Observability and monitoring: Integration experience with observability tools (Prometheus, Grafana) and building instrumented, production-ready systems.
• LLM Infrastructure: Experience provisioning and managing large language models through managed services (Azure OpenAI, Google Vertex AI, Amazon Bedrock).
• LLM Tooling: Hands-on experience with LLM gateways (LiteLLM) and agentic frameworks (LangGraph, LangSmith, or similar).
• Vector Systems: Practical experience with vector embedding models and vector databases (Pinecone, Weaviate, Milvus, pgvector).
• RAG Systems: Experience in retrieval-augmented generation systems engineering and evaluating.
• ML experiment tracking and model management: Weights & Biases, MLflow, KubeFlow.
• API development with FastAPI or similar frameworks. Java programming experience is a plus.

What’s in it for You

Reveal great tech solutions

Join the team of experts who create custom, cutting-edge tech solutions for world-renowned businesses, fueling client growth. Unleash your potential, tackle new challenges, and be part of a team that values your skills and contributions. Focus on long-term impact and building tailored, long-lasting partnerships with our clients.

Experience an agile and flexible working environment

Enjoy the freedom of fully remote work with a flexible working schedule. Empower yourself with a stable workload and a stable income, supported by provided laptops and licensed software. We focus on lasting cooperation and unite result-oriented individuals who stand on a high-performance approach to work.

Embrace the opportunity for personal and professional growth

Benefit from performance and merit reviews, elevate your skills with personal development plans, and individual learnings through the corporate library, public speaking support, and more.

Be among like-minded people

Work with a team of one mind who cares about what they do and how they do. Collaborate with top-notch experts who are always ready to help and support you through any challenges. Join company-wide tech and cultural events, and contribute to meaningful CSR initiatives that resonate with your values. Feel supported by your HR, and take advantage of our referral bonus program.

Interview steps

1. Interview with the TA Specialist
2. Technical Interview
3. Interview with Engineering Manager
4. System Design Interview
5. Client Interview.

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

Our infrastructure is a part of the product that is invisible to the end user, but critical to the life of the entire system. The safety of our users and their property depends on our uptime. We are constantly developing our cloud solutions and this requires automating our infrastructure, testing and improving its fault tolerance. For this purpose we are looking for Middle DevOps Engineer.

The System Division develops the Ajax software ecosystem — including OS Malevich, the Video Management System, cloud infrastructure, and client applications. The team ensures the stable operation of all system components as a unified digital platform.

Requirements:

• 3+ years of experience as a DevOps engineer.
• Experience with managing Linux-based systems, TCP/IP networking.
• Experience with IaC and config management tools such as Terraform, Ansible.
• Experience writing code in one or more languages, such as Python, Bash, Groovy.
• Experience with AWS stack: VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda etc.
• Experience in creating continuous integration and continuous delivery CI/CD with Jenkins CI.
• Experience with git, Docker.
  
   

Desirable:

• Elasticsearch stack (self-managed).
• Kubernetes (AWS EKS) + Helm.
• Message brokers: NATS, Kafka.
• Databases: MongoDB, MySQL, PostgreSQL.
• Hashicorp tools: Vault, Packer.
• Monitoring/Alerting: Datadog, OpsGenie.
• Others: Terragrunt, JVM, Gradle.
  
   

Responsibilities:

• Proactively participate in the platform development:

- extend and support current CI/CD;

- provide cost optimization plans;

- migrate to new AWS architecture;

- build proactive monitoring;

- take part in migration to Kubernetes.

• On-duty activities (once per ~1.5 months):

- grant access to different services;

- troubleshoot CI/CD failures;

- take part in an investigation on STAGE environments.

• Availability is very important. Sometimes you will need to help with issues in production that are most critical (On-call duties).
  
   

We offer:

• The opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• A place in a fast-growing company with a motivated and professional team;
• Competitive salary;
• Medical insurance;
• Corporate English classes;
• The opportunity to participate in Ajax’s internal beta-testing program for security systems;
• Discounts from partner companies;
• Discounts on Ajax products.
   

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

Our client is an international product-based IT company specializing in the iGaming industry. Born in 2014, they rocked the CIS region and are now taking their success worldwide.

We are currently looking for a Middle/Senior Data Analyst.

📋 Key responsibilities and your contribution:

• Own end-to-end analytics for an assigned domain, acting as the main point of contact for data-related business needs.
• Analyze user behavior to identify anomalies, suspicious activities, and emerging fraud patterns.
• Develop, optimize, and maintain rules and triggers for automated risk monitoring and fraud detection systems.
• Design, build, and maintain SQL models, dashboards, and reporting solutions to support business decision-making.
• Identify trends, risks, and growth opportunities, translating findings into actionable recommendations.
• Use SQL and Python to extract, transform, and analyze large datasets efficiently.

• Partner with cross-functional teams to conduct advanced analyses and provide insights that drive business strategy and operational improvements.

   

📚 Your qualifications:

• 2+ years of experience in Data Analytics in iGaming.
• Strong practical experience with SQL and relational databases.
• Experience working with Google BigQuery (GBQ) is a strong plus.
• Proficiency in BI tools; experience with Tableau is preferred.
• Strong analytical, problem-solving, and communication skills.

• A proactive, ownership-driven mindset with the ability to identify issues, propose solutions, and drive improvements.

   

➕ Nice to have:

• Experience in Fraud or Anti-Fraud Analytics is a strong plus.
• Familiarity with various analytical domains within the iGaming industry.

• Familiarity with Git.

   

Benefits:

⭐ Time Off & Recovery: 20 working days of fully paid annual leave, fully paid sick leave, and public holidays off according to company policy.

⭐ Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.

⭐ Education & Development: Internal and external training, industry events, language courses, and professional service subscriptions.

⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐ Work Environment & Perks: Holiday bonuses, gifts for special occasions, paid business trips, and team events.

We are looking for a Senior Data/BI Engineer to join a product-focused SaaS environment and help build a data-driven marketing platform. This is a great opportunity for someone with solid fundamentals who wants to grow beyond reporting into building data pipelines, shaping data models, and contributing to a scalable data ecosystem where data directly impacts product and strategy.

Responsibilities:

• Design, build, and maintain dbt models — including incremental strategies, snapshots, schema design, macros, and lineage.
• Design, build, and optimise ELT pipelines across ClickHouse, Snowflake, and PostgreSQL.
• Lead and execute migrations from legacy systems (e.g., Snowflake dynamic tables) to dbt-based models.
• Build validation frameworks comparing pipeline outputs across sources (e.g., legacy vs migrated models) to guarantee parity and correctness.
• Build and monitor data orchestration with Apache Airflow.
• Develop and maintain data collection pipelines from third-party REST APIs — authorisation, monitoring, retries, caching.
• Data quality assurance: validation, error logging, observability, and consistency control.
• Use Metabase as the primary BI tool for visualisations and quality monitoring dashboards.
• Close collaboration with analytics, AI/ML, and client-side stakeholders to deliver clean, verified, and accessible datasets.

Requirements:

• 4+ years of experience as a Data Engineer or in a similar technical role.
• Deep knowledge of SQL — complex queries, performance optimisation, warehouse-level thinking.
• Deep knowledge of dbt for building data models, macros, and lineage.
• Strong skills building pipelines with Airflow and a solid grasp of orchestration concepts.
• Hands-on experience with at least one of: ClickHouse, Snowflake, or PostgreSQL (production-level, not just exposure).
• 3+ years of Python development experience, with a focus on data processing and API integration.
• Experience with ELT (not ETL): data collection, processing, storage, and quality assurance.
• Experience with BI tools — Metabase, Superset, Tableau, Quicksight, or similar.
• Strong Git workflow: branching, PR reviews, conflict resolution.
• Experience with CI/CD for data pipelines (GitHub Actions, Jenkins, or similar).
• Comfort working with AI coding assistants (Claude Code, Cursor, Copilot) as part of daily workflow.

Nice to Have:

• Hands-on experience tuning ClickHouse for analytical workloads.
• Experience migrating from ETL to ELT architectures.
• Practical experience with AWS (S3, IAM, CloudWatch).
• Experience with AI-native data workflows or LLM-powered analytics use cases.
• Understanding of data governance principles and data access control.

Our Benefits:

• Professional growth: Individual development plan, mentorship, reimbursement for professional certifications and English lessons, access to professional courses in the Corporate Learning Management System.
• Community: Tech community and knowledge-sharing events, English-speaking club, corporate library and book club, volunteering, and charity initiatives.
• Wellbeing: Medical insurance, regular medical check-ups, sport reimbursement, paid vacation and sick leave, mental health support, and events.
• Work environment: Fully-equipped offices, top-notch equipment, flexible work format, activities both in-office and online, Y-bucks, and access to the Yalantis store.

Please note that feedback on the results of the CV review will be provided only in the event of a decision to consider your candidacy further.
Otherwise, your data will be retained in the company’s CV database, and we will gladly contact you if a suitable vacancy becomes available. The consideration period is 7 working days.

Before sending us your CV, you may read our Privacy Notice.

Corefy is a Ukrainian PayTech IT company founded in 2016. Our SaaS platform, proudly made in Ukraine, serves as a technological hub for orchestrating online payments.

We work with payment providers like Stripe, Google Pay, Apple Pay, MasterCard, Visa, AWS, and more. Today, Corefy supports 600+ payment methods and helps clients worldwide manage complex payment flows.

We’re looking for a Customer/Technical Support Specialist who combines client communication with real technical troubleshooting.

If this sounds like a place where you’d like to grow, we’d be happy to meet you. 🚀. 

 🖇Who we’re looking for:

• Technical support background — 1+ year of experience in Customer/Technical Support, L1/L2 Support, System Administration, or a similar client-facing technical role, preferably in a B2B environment.
• API experience — you understand REST API basics and have hands-on experience with Postman or similar tools.
• SQL skills — you can write basic SQL queries to check and verify data.
• Troubleshooting mindset — you’re comfortable working with logs, IDs, errors, and technical details to understand the root cause.
• Clear communication — strong English skills, Intermediate or higher, to communicate with global clients in a clear, professional, and structured way.
• Ownership & calmness — you stay focused when cases are urgent, collect the needed context, keep clients updated, and follow the issue until there is a clear resolution or next step
• FinTech curiosity — you’re interested in how online payments work: from authorization flows and declined transactions to callbacks, payouts, refunds, and provider responses.

 🖇What you’ll do:

• Investigate client cases — handle requests related to payments, integrations, dashboards, reports, and platform behavior.
• Work with API and SQL — analyze requests, reproduce issues in Postman, and check data in the database.
• Analyze logs — trace requests, identify errors, and understand possible root causes.
• Collaborate with teams — work with Dev, QA, DevOps, Integration, Account, and Customer Success teams on escalations.
• Support incidents — take part in incident management and alert-based support.
• Improve team knowledge — document cases, workarounds, and useful findings.

📌 Hiring process:

HR Interview → Interview with Lead → Interview with the Head of Department → Interview with the CEO → Offer 🎊
 

 🖇What we offer:

Career and Growth with Corefy:

• Income in foreign currency + timely tax compensation.
• Improve your hard skills while working with a Ukrainian high-load PayTech product.
• Opportunity to bring ambitious ideas to life directly with Tech Leads and POs.
• Our open-door policy encourages direct communication with top management.
• Access to Corefy Academy and compensation for external learning.

An Environment That Drives You:

• Your solutions won’t stay “on the shelf” — they’ll go into production.
• Space for change: we support initiative and creativity.
• Team events, important milestones, and holidays — we celebrate together.

Comfortable Working Conditions:

• 8-hour working day, in-house or remote. 20 vacation days, 10 sick days, flexible working hours, and days off on major public holidays.
• Access to psychologist consultations.
• Office breakfasts for a good start to the day.

• Equipment of your choice — MacBook or Linux-based laptop for comfortable work.

   

🖇Ready to build your career in PayTech with a Ukrainian product company trusted by clients worldwide?
 

Send us your CV — we’d love to meet you! 📩

Our team is looking for Technical Support Engineer !
 

Working Hours & Schedule:

• Workdays: Wednesday – Sunday
• Days Off: Monday & Tuesday
• Standard Hours: 9:00 AM – 6:00 PM

Requirements:

• Bachelor’s degree in information technology or computer science;
• Knowledge of English at the intermediate level (upper intermediate will be a plus);
• Good interpersonal skills and time management skills;
• Proven work experience as a technical support engineer or in a similar role for at least 3 years;
• Strong testing skills and knowledge of web services, APIs, and IP-based protocols;
• Ability to troubleshoot complex system and software issues;
• Client-oriented and friendly attitude, attentiveness, self-dependence;
• Strong critical thinking and problem-solving skills;
• Excellent written and verbal communication skills;
• Motivation to learn new skills and technologies.
   

Responsibilities:

• Collecting as much information as possible about the problem and attempting to solve it independently or escalating it to the appropriate Tech team (QA, developers, BA, DevOps, or system administrators);
• Installing and configuring client connection systems, e.g. accounts, connectors, etc;
• Responding to client support requests;
• Repairing software system malfunctions, issues, and related problems;
• Evaluate and prioritize customer support cases;
• Respond to customer inquiries and assist in troubleshooting and resolving challenges;
• Communicate and resolve customer problems via the Jira system or live chat;
• Act as the initial point of contact for all system related concerns from clients;
• Act as the primary liaison between company and your customers;
• Prepare accurate and timely reports;
• Tracking and managing work records and documentation;
   

Will be a plus:

• Technical support experience in card processing or fintech company;
• Having a higher or incomplete higher technical education is a plus;
• Jira experience;
• Bachelor’s degree in a relevant field, like Computer Science, IT or Software Engineering, Microsoft, Cisco, Linux or similar certification.
   

We offer:

• Interesting and extensive project;
• Fair remuneration;
• Flexible working hours and work-life balance;
• 20 vacation days, sick leaves upon request;
• Corporate English/Spanish language classes.

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.
 

Scale faster. Grow smarter.

Now, we’re looking for a Full Stack Engineer to join our AdTech product team. Someone passionate about building scalable, data-driven systems that power performance marketing automation and analytics.
 

Key Responsibilities:

• Design, build, and maintain frontend and backend services for the internal AdTech platform.
• Develop Angular (v12+) applications with TypeScript, using reactive patterns (RxJS, Angular Material, reactive forms).
• Implement and optimize state management and change detection for high-performance UI.
• Build and maintain Node.js microservices with TypeScript and RESTful APIs.
• Work with PostgreSQL (TypeORM) and Firestore (NoSQL) for data modeling and storage.
• Implement asynchronous patterns, error handling, and background data processing.
• Integrate with Google Cloud Platform (GCP): Cloud Functions, Firestore, Cloud Storage, and Secret Manager.
• Utilize Redis caching, message queues (RabbitMQ / Pub/Sub), and efficient pagination/filtering for large datasets.
• Collaborate with product, analytics, and QA teams to deliver robust, scalable AdTech solutions.
   

Requirements:

• 3+ years of experience as a Full Stack Engineer
• Experience with Node.js, Angular (v12+), and TypeScript in production environments
• Strong knowledge of RxJS, Angular Material, and reactive forms
• Experience with state management and change detection optimization
• Experience with microservices architecture and RESTful APIs
• Proficiency with PostgreSQL (TypeORM) and Firestore (NoSQL)
• Understanding of asynchronous patterns and error handling
• Experience deploying and managing Cloud Functions (triggers, logs, monitoring)
• Knowledge of Firestore queries, indexing, and data modeling
• Familiarity with Cloud Storage and Secret Manager
• Docker basics for local development and testing
• Experience with message queues (RabbitMQ or Pub/Sub)
• Redis caching and session management
• Handling large datasets (pagination, filtering, sorting)
   

Nice to Have

• Experience with ad platform APIs (TikTok Business API, Facebook Graph API, Google Ads API)
• Working knowledge of BigQuery for analytics and data aggregation
• Experience building worker pools and parallel processing pipelines
• Familiarity with CI/CD pipelines and deployment automation
• Understanding of AdTech concepts — campaigns, budgets, pixels, conversions
• Experience with high-volume, real-time data systems
   

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Dataweb Global Group is looking for a Client Service Manager.

Dataweb Global Group is an international hosting and IaaS provider. Our solution scope includes full-stack IT infrastructure solutions based on enterprise-level Bare Metal, both Public and Private cloud offerings, and content delivery services (CDN).

We work with clients across various industries who require custom-built solutions to manage significant computing power, such as VoD platforms, Martech/Adtech platforms, Fintech, AI/ML computing, gaming, funtech and more.

Our mission is to provide personalized solutions for businesses and the people behind them.

Responsibilities:

• Act as a liaison between technical specialists and clients, ensuring smooth and mutually beneficial cooperation;
• Process all incoming customer requests related to new or upgraded server hardware (dedicated or cloud servers, etc.) and services (CDN, etc.);
• Coordinate and oversee all internal work related to customer orders, maintaining communication with both clients and technical teams throughout all stages of delivery;
• Provide full documentary support for each order (contracts, invoices, etc.), and maintain accurate order data in internal company systems;
• Collect and analyse statistics upon request, preparing insights and proposals based on the data;
• Take an active role in improving the service and developing company products.
   

Requirements:

• Knowledge of the hosting market (dedicated servers, CDN, VPS, domains, etc.);
• Strong understanding of server hardware configurations and technical characteristics;
• Basic knowledge of networking technologies and internet services;
• Experience working with B2B clients, with a strong focus on service quality and its development;
• Excellent communication skills and experience in handling proposals and objections effectively;
• Strong verbal and written communication skills;
• Upper-Intermediate level of English;
• Ability to plan and organise work, prioritise tasks, and provide constructive feedback;
• Proactive attitude and willingness to search for opportunities and solutions.

We offer:

• Competitive payment;
• Opportunity to work from any place in Europe (we provide technical support);
• 25 working days for rest annually, and also paid sick leaves;
• Different benefits: lunches, insurance, English courses, corporate activities and gifts. Also, we actively support brave Armed Forces of Ukraine soldiers and donate to their needs together.

   See you at the interview:)

Fit4Me is looking for a User Acquisition Manager who will be responsible for scaling the performance marketing direction and driving revenue growth through web funnels.

This role has a direct impact on business results: you will manage budgets, make decisions, and scale what generates profit.

Key business KPIs for this role:

• Keeping CPA within target benchmarks.
• ROAS / ROI performance across advertising campaigns.
• Scaling advertising budgets to $400,000+/month.

This role is a great fit if you:

• Want to own the performance direction and its financial results.
• Think in terms of ROI and revenue impact.
• Work autonomously and make data-driven decisions.
• Know how to scale winning funnels and campaigns.
• Have hands-on experience specifically with Google Ads.
• Want to grow toward a Lead / Head of UA role.

Impact Areas:

• Launching, managing, and scaling advertising campaigns in Google Ads.
• Managing budgets starting from $300,000 and distributing them effectively.
• Achieving and maintaining target CPA / ROAS / ROI metrics.
• Optimizing web funnels with a focus on improving conversion rates.
• Analyzing campaign performance and making data-driven decisions.
• Identifying growth opportunities and scaling profitable setups.
• Collaborating with the marketing team to improve creatives.

Tools: 

• Google Ads
• Amplitude / Tableau.

What we expect from you:

• 1+ year of experience in User Acquisition / Performance Marketing.
• Hands-on experience with Google Ads.
• Experience working with web funnels.
• Practical experience managing budgets starting from $300,000.
• Understanding of key metrics: CPM, CTR, CPC, CR, CPA, ROAS, ROI, LTV.
• A data-driven approach to campaign optimization.
• Intermediate+ level of English.

Nice to have:

• Experience in Health & Fitness or B2C products.
• Experience scaling campaigns across global markets.

Hiring process:

Interview with Recruiter → Test Task → Interview with CMO → Final Interview with HRD → Job Offer 🚀

Fit4Me is looking for a Head of Payments who will drive revenue growth through payment infrastructure, billing logic, and optimization of the payment experience.

In this role, you will define the payment strategy, lead the development of the billing system, and make decisions that directly impact revenue, retention, and scalable growth across Tier 1–2 markets.
This role is for a leader who combines strategic thinking with a hands-on approach: someone who both defines the direction and drives execution.

 

This role is a great fit if you:

• Want to own the payments domain and drive revenue, not just manage processes.

• Think in terms of growth and understand how payments impact conversion, LTV, and product scalability.

• Can prioritize and cut through noise, making decisions where the balance between approval, cost, and risk delivers the best business outcome.

• Feel comfortable in a player-coach role: shaping strategy while staying hands-on with key initiatives.

Impact Areas

1. Payment Strategy & Revenue Growth
• Define the payment strategy as part of the overall growth approach, driving impact on revenue, LTV, and product scalability.
• Own key payment metrics (payment success rate, renewal rate, recovery rate) and continuously improve them through data-driven solutions.
• Build and optimize billing logic (retry, dunning, renewal flows) to maximize conversion and user retention.
• Prioritize initiatives by balancing conversion, cost, and risk based on business needs and growth stage.
• Optimize the payment experience in close collaboration with the Product team.
2. Payment Infrastructure & Scaling
• Build and scale the payment infrastructure: multi-PSP setup, routing, orchestration.
• Select and launch new payment providers, payment methods, and markets (Tier 1/Tier 2).
• Ensure stable payment processing while scaling traffic and revenue.
3. Cost & Efficiency Management
• Optimize payment processing costs (PSP fees, routing, balancing conversion vs cost).
• Lead negotiations with payment providers and improve partnership terms.
• Own payment margin as part of the product’s unit economics.
4. Risk & Stability Control
• Monitor chargeback rate, fraud, and other risk metrics as key constraints for growth.
• Build approaches that enable scaling without exceeding risk benchmarks.
5. Team Leadership & Execution
• Lead Payment Operations and develop the team.
• Set priorities and ensure the right balance between strategic initiatives and operational execution.
• Work directly with the CEO, Product, and Marketing teams to drive growth initiatives.


 

What we expect from you

• 4–6+ years in payments / billing / subscription-based products, with direct impact on payment conversion, retention, or revenue.

• Experience working with high-volume payments ($3–5M+ monthly) and understanding how scale affects performance metrics.

• Building end-to-end payment flows: from payment methods (cards, PayPal, Apple Pay, Google Pay) that impact conversion, to subscription billing (recurring payments, retry / dunning logic, renewal flows, and declined payment handling).

• Strong understanding of unit economics (LTV, CAC, margins) and the role of payments within it, combined with the ability to analyze metrics, form hypotheses, and make decisions that impact revenue and scalability.

• Experience working with Tier 1 / Tier 2 markets and localizing payment methods.

• Building and optimizing payment infrastructure: PSPs (Stripe, Adyen, Braintree), routing, integrations, and launching new payment methods.

• Experience leading a payment function or team, building processes, and setting priorities.

• Upper-Intermediate (B2+) English for working with providers, negotiations, and optimizing partnership terms.

What success looks like in this role

• Payment infrastructure runs reliably at scale: high approval rates, controlled risk levels, and no critical revenue loss.

• Payments become a growth driver: increased payment conversion, improved renewal rates, and higher recovery of failed payments.

• A clear and effective payment strategy is in place: defined priorities, a strong balance between cost / conversion / risk, and a roadmap that supports product scaling.

• Payment processing costs are optimized without compromising performance: improved provider terms and efficient routing setup.

• Payment Operations runs as a well-structured system: stable processes, no operational bottlenecks, allowing you to focus on scaling and developing the function.

Hiring process:

Recruiter interview → Technical Interview → Interview with CEO → Reference check →  Job Offer 🚀

 

About Yanarchy

Yanarchy is a Los Angeles–based talent management agency working with media creators and digital talents as scalable businesses. We focus on sustainable growth, strong monetization models, and long-term value by combining creativity with disciplined financial and operational execution.

Content is one of our core growth engines. We're building a high-performance content operation where creativity is supported by data, clear processes, and continuous experimentation.

The Role

We're looking for a Head of Content who can build and lead a scalable content production system for Tier-1 markets (US, UK, Canada, Australia).

This is not a traditional creative leadership role focused only on ideas and content calendars.

Your mission is to transform content production into a predictable, high-performing operational system that consistently generates organic reach across major social platforms.

You'll work at the intersection of content strategy, production operations, audience psychology, and performance analytics—building workflows that allow creative teams to move fast while continuously improving content quality and distribution performance.

What You Will Do

Content Operations

Build and optimize the entire content production pipeline—from research and creative briefs to filming, editing, quality assurance, and handoff to the distribution team.

Create clear production workflows, ownership, and SLAs across every stage of the content lifecycle.

Continuously improve operational efficiency as production volume grows.

Content Strategy

Develop content frameworks tailored to Tier-1 audiences.

Translate platform trends, audience behavior, and performance insights into actionable creative briefs.

Ensure content is designed to maximize engagement, retention, and organic distribution.

Production Management

Coordinate collaboration between scriptwriters, creators, video editors, designers, and other creative contributors.

Establish structured filming requirements and content standards for talent.

Improve production consistency while maintaining creative quality.

Performance Optimization

Monitor key performance metrics, including:

• Hook Rate
• Watch Time
• Audience Retention
• CTR
• Engagement
• Shares

Work closely with the distribution team to analyze results, validate hypotheses, and continuously improve future content.

Use data—not assumptions—to guide creative decisions.

Content Scaling

Develop scalable approaches to content production through reusable formats, localization, AI-assisted workflows, and efficient repurposing strategies.

Increase output while maintaining platform quality standards and production efficiency.

Who We're Looking For

We're looking for someone who enjoys building systems as much as creating content.

You probably have:

• 3+ years of experience as a Head of Content, Content Operations Lead, Senior Content Manager, or similar leadership role
• experience managing high-volume content production for international or Tier-1 audiences
• deep understanding of Instagram, TikTok, YouTube Shorts, Facebook, and X algorithms
• strong knowledge of audience psychology, retention mechanics, and viral content patterns
• experience building production processes, SOPs, and scalable operational workflows
• experience leading cross-functional creative teams
• strong analytical mindset—you naturally connect creative decisions with performance metrics
• Upper-Intermediate (B2+) English or higher

Nice to Have

• Experience working in creator economy, media companies, or digital publishing
• Experience implementing AI tools into content production workflows
• Experience with localization and multi-market content strategies
• Understanding of performance-driven organic distribution
• Background in growth marketing or audience development

Success in This Role

After your first months, we expect you to:

• Build a structured, predictable content production pipeline.
• Improve collaboration across creative and distribution teams.
• Increase production speed without sacrificing quality.
• Continuously optimize content based on performance insights.
• Create repeatable systems that allow content output to scale efficiently.
• Help transform content into one of the company's strongest organic growth channels.

What We Offer

• Fully remote work
• High ownership and autonomy
• Opportunity to build content operations at scale
• Fast-moving international team with minimal bureaucracy
• Work at the intersection of creator economy, AI, and organic growth
• Direct impact on one of the company's core business functions
• Paid vacation, sick leave, and personal days off

European IT recruiting company with over 8 years of experience in the market. Our clients are product IT companies (AdTech, FinTech, GameDev, etc.) in Ukraine, the EU, and the USA.

Due to growth and entry into new markets, we are building a sales department.

We are looking for Pre-Sales Managers with the potential to become Sales Managers!

🕵️‍♂️What's important to us:
- Successful experience in sales/lead generation, and experience in B2B sales is a big plus;

- Willingness to develop in the IT industry;

- Ability to work in a team and independently;

- Excellent communication skills;

- English level - Upper intermediate ;

👨🏻‍💻👩‍💻Main tasks:

- Analysis and active search for new clients, lead generation in the target markets of the IT industry (Ukraine, Europe, USA);

- Conducting primary communication with clients together with the sales manager, presentation of services, work with objections; 

- Working with CRM (HubSpot) - maintaining a client base;

- Fulfillment of KPIs for appointed meetings with clients;
- Communication with the recruiting team;

- Reporting.

💰🧁What do we offer?

- Salary + % of contracts and KPIs + social package (registration as an individual entrepreneur);

- Professional training in effective sales with a business coach provided by the company;

- You will gain experience in an international company in B2B sales in the IT industry;

- Remote work ( Full time/remote);

- Professional and cheerful team;

- No bureaucracy.

Quintagroup is looking for a Middle Frontend Developer to join a fintech reshaping how hedge funds manage treasury and financing. You'll grow fast: a focused product, a senior team that mentors, and enough ownership to actually move things. The product helps hedge funds analyze and optimize financing across their prime brokers.

Technology stack: JavaScript, TypeScript, Vue, Tailwind, AWS, Terraform.

RESPONSIBILITIES:

• Build features for the web-based UI using the core stack — Vue and Tailwind
• Write robust, tested, production-grade code
• Deploy and maintain infrastructure using AWS and Terraform
• Collaborate with engineers, designers, and product managers

• Communicate with an international (UK) development team

   

REQUIREMENTS

• Confident with JavaScript and TypeScript
• Proactive mindset and willingness to take ownership
• Enjoys close collaboration across engineering and other teams
• English — B2+ / C1 (strong spoken and written)

WE OFFER:

• Flexible working format: fully remote, hybrid, or office-based.
• Medical insurance.
• Competitive salary and compensation package.
• Access to professional development tools, including tech talks and training sessions.
• Education reimbursement for relevant certifications or courses.
• Engaging team-building activities and location-specific perks.