Jobs at Djinni

We are an IT company and currently searching of proactive and communicable colleagues for the realization of all our big plans. We like to solve complex problems by focusing on the result and increasing the skills of our employees.
 We are currently looking for an Methodologist with strong Spanish language skills and at least 2 years of experience to join our dynamic team.

Responsibilities:

• Create and update content for a Spanish language learning application.
• Develop educational materials and interactive exercises using ChatGPT and other AI tools.
• Ensure the linguistic and methodological quality of all learning materials.

Requirements:

• Fluent Spanish (spoken and written).
• At least 2 years of experience working as a methodologist or language teaching specialist.
• Experience in developing interactive educational materials.
• Strong attention to detail, creativity, and innovative teaching approach.

Nice to have:

• Understanding of how popular language-learning platforms and apps work (e.g., Duolingo, Babbel, Busuu, etc.).
• Knowledge of language acquisition methodologies or experience in digital education projects.

What company offers:

• Opportunity to contribute to a global EdTech project;
• Friendly style of management;
• 21 working days of paid vacations, paid sick leaves;
• Flexible working schedule (9 a.m.- 6 p.m. or 10 a.m.-7 p.m.);
• Remote mode of work.

Let’s start with what PLANEKS offers:

0. Fast and comfortable hiring process.

1. 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00.

2. Manage your compensation $$$$ budget - Travel tickets, Work equipment, Health insurance, Software, Sport, Training.

3. Salary paid in USD + tax compensation. Revision every 12 months. We want everyone to be confident in what tomorrow brings.

4. Everything to provide a good rest. YES: Paid vacation, national holidays, sick leaves(and support in case of serious diseases). NO: overtime, work on weekends.

5. Regular feedback, mentorship. Friendly and professional team that supports you. Well, we're proud of how we handle that. So you can always count on us.

6. Speaking clubs with a native speaker to constantly maintain your English level.

7. No bureaucracy - transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.

We propose something more significant than a job. PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!

About the Project

The client is building a data-driven foundation for their legal operations and financial analytics. The data pipelines are currently under development by a separate engineering team, and PLANEKS will provide a full-time Data Analyst to design, develop, and maintain insightful visual dashboards once the data becomes available. The analyst will play a key role in transforming raw data into actionable insights that drive strategic and operational decisions.


Required Technical Skills

• 3+ years of experience as a Data Analyst or BI Analyst.
• Strong proficiency in SQL and experience working directly with relational databases.
• Proficiency with at least one BI or data visualization tool (e.g., Power BI, Tableau, Looker, Metabase, or similar).
• Solid understanding of data modeling, KPIs, and reporting logic.
• Experience using Python for data analysis, transformation, or automation tasks.
• Strong analytical thinking and ability to translate business requirements into dashboards.
• Excellent communication skills and ability to collaborate with cross-functional teams.
• Upper-intermediate English level or higher.

Responsibilities


• Collaborate with the Project Director to define reporting goals and KPIs.
• Design and build new dashboards and reports from scratch once data pipelines are established.
• Translate business needs into clear analytical solutions and visual representations.
• Work with multiple data sources (CRM, CMS, ad platforms, financial systems, etc.) once integrated into the warehouse.
• Develop SQL queries and data transformations to prepare datasets for visualization.
• Create interactive dashboards and data stories that communicate insights to non-technical stakeholders.
• Ensure data accuracy, consistency, and proper documentation of metrics and calculations.
• Recommend tools, best practices, and improvements for reporting processes.

Additional Skills

• familiarity with financial or marketing analytics.
• data engineering/science experience

About NuxGame

NuxGame is a fast-scaling B2B iGaming technology provider delivering next-generation Turnkey, Game Aggregation, Sweepstakes, and Crypto Casino solutions to operators worldwide.

Our mission is to empower brands to launch and scale iGaming businesses with unmatched speed, flexibility, and reliability. From fiat to crypto, from traditional casino to innovative sweepstakes models NuxGame provides a modular, high-performance platform trusted by global operators.

We’re now seeking a visionary Product Director / VP Product / Head of Product  a leader who combines strategic foresight, data discipline, and deep industry expertise to guide the next evolution of our product suite.

This is not a maintenance role. It’s a build, scale, and transform mandate.

The Role

As the Product Director, you will be the strategic architect and execution driver of NuxGame’s platform ecosystem.
You’ll lead the roadmap for all core product lines  Turnkey, Game Aggregation, Sweepstakes, and Crypto Casino aligning innovation with operator success and measurable business impact.

Your leadership will set the tone for how we discover opportunities, validate ideas, and build products that make iGaming simpler, smarter, and faster for our partners.

What You’ll Do

1. Lead Product Vision and Strategy

• Define and communicate a unified product strategy across Turnkey, Aggregation, Sweepstakes, and Crypto Casino.
• Establish a clear long-term product vision that connects innovation with NuxGame’s commercial objectives.
• Translate complex market, regulatory, and operator insights into scalable, outcome-driven product initiatives.
• Position NuxGame as the go-to provider for operators seeking crypto-friendly, modular, and fully compliant solutions.

2. Build and Scale World-Class iGaming Products

• Oversee the end-to-end lifecycle of NuxGame’s platform  from discovery and concept validation to release and operator enablement.
• Lead the continuous evolution of our bonus engine, CRM, payments, and affiliate management tools for both fiat and crypto environments.
• Strengthen the platform’s integration capabilities for content providers, wallets, and third-party APIs.
• Drive innovation in sweepstakes mechanics, gamification, and player acquisition tools tailored for new markets.
• Ensure platform scalability, security, and compliance across multi-jurisdictional and crypto-regulated environments.

3. Champion Discovery and Data-Driven Outcomes

• Embed a Continuous Discovery culture across all product teams weekly operator interviews, prototype validation, and assumption testing.
• Shift team focus from feature delivery to measurable outcomes adoption, retention, and engagement.
• Lead opportunity mapping and hypothesis-driven experimentation to identify new revenue and engagement levers.
• Use analytics and behavioral data to shape product strategy and optimize performance across all operator segments.

4. Deliver Measurable Business Impact

• Align product priorities with operator and player success metrics.
• Implement clear OKRs tied to adoption, engagement, retention, and monetization.
• Collaborate with commercial and operations teams to ensure new features deliver tangible improvements in operator performance and time-to-market.

5. Lead and Scale Product Teams

• Build and mentor a cross-functional product organization  Product Managers, Designers, Analysts.
• Create an empowered culture of accountability, experimentation, and rapid learning.
• Align engineering and product delivery cycles for predictable execution and high product quality.
• Champion internal collaboration with Account Managers and Support teams to ensure seamless operator rollout and enablement.

6. Drive the Future of Crypto & Web3 Gaming

• Lead product innovation for crypto casino integrations, on-chain data flows, and multi-currency player wallets.
• Develop next-generation tools for tokenized loyalty, NFT-driven engagement, and blockchain-based sweepstakes.

• Collaborate with compliance and payment partners to ensure responsible gaming, AML, and KYC frameworks adapt to decentralized environments.

   

What You Bring

• 8+ years in Product Management, with 3+ years in a senior leadership role (Director, VP, or Head of Product).
• Proven success building or scaling iGaming B2B products, preferably within Turnkey, Aggregation, Sweepstakes, or Crypto Casino ecosystems.
• Deep understanding of operator workflows, bonus and CRM systems, content aggregation, and regulatory frameworks.
• Knowledge of blockchain-based platforms, digital assets, and crypto payment flows is a strong advantage.
• Excellent grasp of data analytics, experimentation, and product metrics (adoption, activation, retention, conversion).
• Proven ability to balance innovation with compliance, scalability, and commercial impact.
• Inspirational leadership skills  able to align teams, communicate vision, and deliver results in high-growth environments.
   

What Success Looks Like

Within your first year, you will have:

• Unified NuxGame’s platform strategy across Turnkey, Aggregation, Sweepstakes, and Crypto Casino.
• Embedded a measurable, outcome-driven discovery process into every product team.
• Delivered key releases that improved operator adoption, onboarding speed, or player engagement.
• Positioned NuxGame’s product suite as the leading crypto-friendly, multi-vertical iGaming solution in emerging markets.
   

Leadership Principles

• Be Outcome-Obsessed: Define success through behavior change, not backlog size.
• Design for Scale: Every feature should strengthen the platform, not complicate it.
• Empower through Context: Give teams clarity, not control.
• Build for the Operator: Every decision should improve operator efficiency or player engagement.
   

Stay Curious: Discovery never stops  it’s how great products are born.

What We Offer:
 

• Work Format: Remote work format or from our head office in Limassol, Cyprus
• Working Hours: Typically 09:00/10:00 to 17:00/18:00 (Kyiv time) (Monday-Friday).
• Compensation: Timely payment of competitive wages (salary).
• Employment: Official employment.
• Leave: 24 days of vacation annually.
• Team Environment: A friendly team and pleasant atmosphere without pressure or stress; open and democratic work organization.
• Projects: Interesting work on successful projects within the dynamic iGaming sector

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client's mission is to reduce the time and money enterprises spend on state-of-the-art technology by 99%. It is the core constraint that drives the product philosophy. It forces the company to reject incremental improvements and pursue fundamental breakthroughs. These principles are the operating system for how the company thinks, builds, and ships. They are how the company turns radical ambition into reality.

About the role:
We are looking for a Full Stack AI Engineer who will join the team. You'll be an architect of the revolution against enterprise tech waste. You'll build the core platform and intelligent agents that power the company's mission — not optimizing existing workflows, but eliminating them entirely.

Requirements:
- 5+ years of industry experience in product-centric full-stack engineering roles;
- Very strong software engineering background with deep expertise in Python/Typescript.
- Hands-on LLM product patterns (prompting, tool use, routing, evals, regression testing);
Experience of working with Agents & LLMs:
- LangGraph/LangChain (know its limitations & trade-offs);
- Multi-provider routing, prompt tooling, trace/eval discipline (LangSmith);

Experience of working with Knowledge & Search Technologies:
- Vector — pgvector on PostgreSQL (semantic);
- Graph traversal — Cypher on Neo4j (relationships & enterprise context graph);
- Keyword/BM25 — lexical precision;
- Cross-Encoder (BGE Reranker) + RRF (blend lists robustly);
Deep knowledge of working with Data & Databases:
- PostgreSQL (Cloud SQL) — primary OLTP;
- SQLAlchemy and BigQuery — analytics/outcomes & cost/waste telemetry;
- Redis (Memorystore) — caching + lightweight queue/broker;
- GCS — object storage (files, audio, artifacts);

Responsibilities:
Design & Build Autonomous Agents:
- Tackle the end-to-end challenge of creating agents that solve open-ended enterprise problems.
- Wrangling high-volume enterprise data, building robust evaluation frameworks.
- Mastering the interplay between LLM prompting, fine-tuning, and scalable system architecture.
- Lead Customer Conversations & Translate to Product: Work directly with customer executives to translate their most critical objectives into breakthrough product features.
- Build the "New": Own the most audacious hypotheses, like fully autonomous optimization agents that replace entire consulting engagements and obsolete the need for army-style deployments.
- Master Deep Context: Build systems that understand enterprise architecture patterns better than most architects, automatically discovering waste and optimization opportunities.
- Take single-threaded ownership of core AI product areas, with end-to-end responsibility for customer success and business outcomes.
- Double as a Forward Deployed Engineer: Work regularly onsite with customers, and actually work with the systems.
- Every customer engagement becomes R&D for the platform, turning individual pain points into generalizable breakthroughs that serve the entire customer base

We are a fast-growing international iGaming group operating since 2020, with a portfolio of successful sportsbook and casino brands across multiple markets. Over the past year, we’ve doubled in size and proudly earned the Best Sportsbook Operator award at the SiGMA Awards.

With 200+ employees and continued expansion, we’re strengthening our HR function and seeking an experienced HR Manager to build efficient processes and support our further growth.

Responsibilities

• Develop and maintain HR policies, procedures, and documentation.
• Manage onboarding/offboarding and employee lifecycle processes.
• Administer HR systems (HRM/HRIS) and databases.
• Control access to corporate tools and resources.
• Handle daily HR operations, reporting, and employee communications.
• Provide HR support to managers and employees.

• Collaborate with recruiters to align HR and hiring processes.

   

Requirements

• 2+ years of experience as HR Manager / Generalist / Specialist.
• Strong knowledge of HR processes and documentation.
• Experience with HRM/HRIS systems.
• Excellent organizational and communication skills.
• Proactive, structured, and detail-oriented mindset.
• Ability to build scalable HR processes in a 100+ employee company.

Why Join Us

• Work with an award-winning international iGaming company.
• Shape HR processes from the ground up.
• Join a dynamic, multicultural team.
• Competitive pay and professional growth opportunities.

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the following position - HR Business Partner.

Who we are looking for:

We are looking for an HR Business Partner who will serve as a bridge between business goals and people's needs. This role is for someone who is ready to work side by side with top management and team leaders, influence the organizational structure, manage change, and implement HR initiatives that really work.

Your tasks:

• Manage the entire employee lifecycle: from onboarding and adaptation to career development and offboarding.
• Manage performance management processes and help build high-performing teams.
• Coach managers and promote the development of their leadership skills.
• Increase employee engagement, motivation, and retention through initiatives and HR projects.
• Conduct regular 1:1 meetings with managers to strengthen team interaction and productivity.
• Analyze HR data and make management decisions based on metrics and research.
• Organize HR research (eNPS, engagement surveys, focus groups), interpret results, and propose initiatives.

What we expect from you:

• 3-5 years of experience in HR, including at least 2 years in an HR BP position or a similar role with a similar level of responsibility.
• Experience working in remote-first companies, preferably in the iGaming industry.
• Successful experience in building HR processes from scratch (onboarding, performance review, L&D, engagement) and scaling them at a rapid pace.
• Knowledge of modern approaches to performance management, compensation review, and people analytics.
• Practical HR analytics skills: data collection and interpretation, hypothesis formation, dashboard building (retention, eNPS, productivity).
• Experience in administering compensation and benefits, developing policies, analyzing the market and competitiveness in the context of global hiring.
• Ability to combine strategic vision with a hands-on approach in daily work.
• Strong communication and facilitation skills, ability to influence leaders and support them in change.
• Practicality, structure, willingness to work in a fast-paced environment and new GEO launch.
• Analytical and systematic thinking, attention to detail, and proactivity.
• English — B1+

What do we offer?

1. Remote work.
2. Flexible working hours.
3. Competitive salary paid on time.
4. Friendly and proactive team.
5. No bureaucracy, unnecessary reports, or calls.
6. 20 days of paid leave, 5 sick leave and holidays are days off.

 Senior Collibra Platform Engineer for a major international financial services company (bank) based in the Netherlands, joining their Data Management Services team with the flexibility to work fully remote.

The team productizes Data Governance, Data Catalog and Data Quality into secure, multi-tenant, self-service platforms. Collibra is the central platform and you will lead the design and implementation of a new Data Marketplace, integrating it with enterprise data platforms, APIs and governance frameworks.

Key responsibilities:

• Design end-to-end architecture for Collibra Marketplace
• Define integrations with data lakes, warehouses and APIs
• Configure workflows, domains and assets in Collibra
• Collaborate with DevOps/security on compliance and scalability
• Guide developers and platform engineers through technical workshops

Tech stack: Collibra, Groovy scripting, Azure, CI/CD (Azure DevOps/GitHub), data platform integrations.

You will work closely with engineers, architects and business stakeholders to ensure Collibra supports the company’s strategic data initiatives.

Requirements

• 5+ years of experience in data platform administration and data governance
• Strong knowledge of metadata management, data lineage and governance frameworks
• Experience with REST APIs, Java, Python or Groovy for workflow and integration development
• Advanced cloud fundamentals (Azure and/or AWS), Terraform IaC, CI/CD, with good understanding of identity, secrets, network and policy-as-code
• Experience with data mesh or data product architecture principles
• Collibra Solution Architect or Collibra Certified Professional certification

NICE TO HAVE:

• Experience working in Agile environments and empowered product teams
• Bachelor’s degree in Computer Science, Information Systems or related field

Benefits

• 100% Remote role from anywhere in Europe
• 40h / week​
• International working environment with loads of knowledge sharing
• Access to other freelancing projects

N.B! Location - remote from Latvia or Lithuania

In collaboration with our partner, a large global consulting firm, we are looking for a new talent to join the Engineering & Networks team. The client is a global UK company specializing in telecommunication services.

Requirements

• 2+ years' experience as a Python developer

• Experience in object-oriented programming concepts, unit & integration testing, web architecture and application servers.

• Understanding and experience with AWS serverless technologies.

• ec2, EKS (Kubernetes), VPC, transit gateway, private link.

• Fundamental Linux

• Experience in IaC (CloudFormation and/or Terraform)

• Experience with Azure DevOps

• Good understanding of microservices architecture and container technology is essential

• Good understanding and experience of container technologies (Docker)

• CI/CD pipeline development experience (Azure DevOps or similar)

• May have AWS Solutions Architect – Associate certification or equivalent

Primary skill:

• Site Reliability Engineering

• Terraform

• Kubernetes

• Python

• Java

• AWS

Responsibilities:

As a Systems Engineering Lead, you will be responsible for leading teams that work on complex systems engineering solutions for customers.

Design & develop engineering systems associated with physical products including feature functionality, engineering architecture, system integrations, simulations, and test methods.

Oversee feature plan implementation and design failure mode effect analysis (DFMEA).

Expected to be an SME, collaborate and manage the team to perform. Responsible for team decisions.

Engage with multiple teams and contribute on key decisions.

Provide solutions to problems for their immediate team and across multiple teams.

Expert proficiency in Site Reliability Engineering is required.

Expert level of proficiency in Amazon Web Services (AWS) is recommended.

DevOps, Terraform, Python (Programming Language), and Kubernetes with Expert proficiency are suggested skills.

Develop innovative solutions for system engineering challenges Lead the implementation of new engineering architectures.

Collaborate with cross-functional teams to optimize system integrations.

Conduct regular performance evaluations to enhance team efficiency

We are an international iGaming company that has been developing successful online entertainment brands. Over the past few years, we have significantly scaled, entered new markets, and built a strong cross-functional team.

We are seeking an experienced HR Director with a proven track record in designing and implementing HR infrastructure for mid-sized, fast-growing companies. You will lead the development of scalable HR processes, drive culture and engagement, and act as a strategic partner to the leadership team.

Key Responsibilities:
 

• Build the full HR function from scratch: define structure, workflows, and metrics
• Implement HR systems and tools (HRIS, automation, etc.)
• Develop and document policies, procedures, and job descriptions
• Set up onboarding, performance management, and employee development frameworks
• Partner with team leads to map out and optimize business processes
• Drive internal communications, employer branding, and company rituals
• Oversee and expand the recruitment function (currently 2 recruiters)
• Serve as a business partner to leadership and contribute to strategic planning

What We Expect:
 

Hard skills:

• 5+ years in HRM/HRD roles, preferably in companies with 100–300+ employees
• Experience building HR processes in fast-scaling environments
• Solid understanding of the full employee lifecycle: recruitment, onboarding, L&D, performance, retention
• Hands-on experience with implementing HR systems and digital tools
• Background in iGaming is a strong plus, but not mandatory

Soft skills:
 

• Strategic thinking combined with operational flexibility
• Strong emotional intelligence and communication skills
• Ability to thrive in ambiguity and drive clarity
• Collaborative mindset and hands-on leadership style

Playson is a leading online gaming supplier, founded in 2012, which has developed worldwide recognition in the industry. We offer complete gaming solutions based on the latest technologies and detailed market analysis for the leading iGaming operators.

Our promotional features team is seeking for a Senior Full-Stack Engineer who is backend-focused (Node.js/TypeScript) and confident in the frontend (React) to design, build, and optimize features that are robust, highly scalable, and a joy to use.

If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and you have a fast “PoC first” approach with a deep sense of ownership, we would love to hear from you.

What you’ll do:

• Design, develop, and maintain backend services for promotional features in Node.js/TypeScript.
• Build and enhance frontend UI in React (Redux or modern state management), ensuring usability and performance.
• Optimize existing systems for high throughput, low latency, and scalability.
• Lead technical decisions, contribute to our SaaS solutions and platform evolution.
• Collaborate with a distributed, cross-functional team; proactively propose improvements.
• Ensure code and architectural excellence via reviews, SDLC best practices, and automation.
• Own quality: write unit, integration, and e2e tests; drive observability and performance.
• Participate in on-call rotations to help maintain reliability and availability.
• What you need to succeed

Core backend:

• 5+ years of professional development with Node.js & TypeScript.
• Strong understanding of asynchronous patterns (Promises, streams, RxJS preferred).
• Experience with messaging systems (Kafka, RabbitMQ) and distributed systems.
• Solid work with RDBMS (MySQL/PostgreSQL), NoSQL (DynamoDB/MongoDB/Redis), and columnar/analytics DBs (ClickHouse/Redshift).
• Proven delivery of production-ready solutions, including testing (unit/e2e), observability, and performance tuning.
• Hands-on with Kubernetes and containerization (Docker).
• Good grasp of system design, API design, and network protocols.

Frontend proficiency:

• Commercial experience with React (and Redux or modern alternatives).
• Comfortable with HTML/CSS/SCSS (BEM/SMACSS or similar methodologies).
• Ability to translate product requirements into usable, accessible UIs.

Engineering foundations:

• Degree in Computer Science or related field (or equivalent experience).
• Excellent knowledge of CS fundamentals, database theory, and code-testing practices.
• Experience building and reviewing clean, testable, performant code across the stack.

Nice to have

• Experience with enterprise patterns, microservices at scale, DI frameworks (e.g., Inversify).
• Exposure to Event Sourcing and CQRS.
• Cloud experience (AWS/GCP/Azure).
• Performance engineering and active production observation (metrics, tracing, profiling).
• Security best practices and familiarity with industry standards.
• Domain experience in iGaming.

What you get in return:

• Competitive Salary: We offer a competitive salary in EUR, subject to annual performance reviews
• Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
• Flexible Schedule: We offer a flexible work schedule to accommodate your needs
• Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
• Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
• Financial Support for Life Events: We provide financial support during special life events
• Unlimited Paid Vacation: Enjoy unlimited paid vacation leave
• Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
• Professional Development: Get reimbursement for professional development courses and training

Playson is a leading online gaming supplier, founded in 2012, which has developed worldwide recognition in the industry. We offer complete gaming solutions based on the latest technologies and detailed market analysis for the leading iGaming operators.

Our Game Tribe is seeking for a Senior Full-Stack Engineer, in this role you will collaborate closely with Head of Gamification and other engineers, to build and evolve the game services, contributing to:

• Slot game engine development
• Microservices (e.g., fraud detection, release processes)
• R&D tasks around game mechanics, math packages, and new gameplay features
• Hypothesis testing and fast prototyping (PoC-first mindset)
   

What you’ll do:

• Design, develop, and maintain backend services for promotional features in Node.js/TypeScript.
• Build and enhance frontend UI with Pixi.js and Phaser.js, ensuring usability and performance.
• Optimize existing systems for high throughput, low latency, and scalability.
• Lead technical decisions, contribute to our SaaS solutions and platform evolution.
• Collaborate with a distributed, cross-functional team; proactively propose improvements.
• Ensure code and architectural excellence via reviews, SDLC best practices, and automation.
• Own quality: write unit, integration, and e2e tests; drive observability and performance.
• Participate in on-call rotations to help maintain reliability and availability.
• What you need to succeed

Core backend:

• 5+ years of professional development with Node.js & TypeScript.
• Strong understanding of asynchronous patterns (Promises, streams, RxJS preferred).
• Experience with messaging systems (Kafka, RabbitMQ) and distributed systems.
• Solid work with RDBMS (MySQL/PostgreSQL), NoSQL (DynamoDB/MongoDB/Redis), and columnar/analytics DBs (ClickHouse/Redshift).
• Proven delivery of production-ready solutions, including testing (unit/e2e), observability, and performance tuning.
• Hands-on with Kubernetes and containerization (Docker).
• Good grasp of system design, API design, and network protocols.

Frontend proficiency:

• Commercial experience with React (and Redux or modern alternatives), ideally experience with Pixi.js and Phaser.js.
• Comfortable with HTML/CSS/SCSS (BEM/SMACSS or similar methodologies).
• Ability to translate product requirements into usable, accessible UIs.

Engineering foundations:

• Degree in Computer Science or related field (or equivalent experience).
• Excellent knowledge of CS fundamentals, database theory, and code-testing practices.
• Experience building and reviewing clean, testable, performant code across the stack.

Nice to have

• Experience with enterprise patterns, microservices at scale, DI frameworks (e.g., Inversify).
• Exposure to Event Sourcing and CQRS.
• Cloud experience (AWS/GCP/Azure).
• Performance engineering and active production observation (metrics, tracing, profiling).
• Security best practices and familiarity with industry standards.
• Domain experience in iGaming.

What you get in return:

• Competitive Salary: We offer a competitive salary in EUR, subject to annual performance reviews
• Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
• Flexible Schedule: We offer a flexible work schedule to accommodate your needs
• Remote Work Option: Choose to work remotely, providing greater flexibility and comfort
• Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
• Financial Support for Life Events: We provide financial support during special life events
• Unlimited Paid Vacation: Enjoy unlimited paid vacation leave
• Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
• Professional Development: Get reimbursement for professional development courses and training

The recruitment process includes the next steps:

1. HR Interview — 45 min

2. Technical interview with live coding 90 min

3. Final Interview with Solution Architect & CTO — 60 min

If the job description rings a bell — take action and apply!

Looking forward to welcoming you to the iGaming world!

Ambitious goals request a quick ability to maneuver through changes in the world. Playson is all about that.

Join us today! 🙌

Our client is a leading iGaming software provider offering innovative solutions and services for online casino and sportsbook operators worldwide. The company values creativity, curiosity, and initiative — and is looking for a PPC specialist to join its fast-growing team.

About the Role

We are looking for a highly motivated PPC Specialist to join our marketing team. You will be responsible for developing, launching, and optimizing performance marketing campaigns across Google Ads and Meta Ads (Facebook/Instagram). The ideal candidate combines strong analytical skills with creativity, attention to detail, and a results-oriented mindset. You will report directly to the Head of Marketing and work closely with designers and analysts to ensure our campaigns drive measurable business results.

Required skills:

• 3+ years of hands-on experience managing PPC campaigns.
• Proven experience with Google Ads (Search, Display, Video) and Meta Ads (Facebook/Instagram).
• Experience with Google Analytics and Google Tag Manager.
• Native Ukrainian or Russian, English level B1+
• Strong analytical and problem-solving skills.
• Excellent attention to detail and ability to multitask.
• iGaming experience is a plus.

• Certifications (Google Ads, Meta Blueprint) and a portfolio or case studies are desirable.

   

Responsibilities:

• Plan, create, and optimize Facebook Ads and Google Search campaigns.
• Develop communication strategies for each product and set tasks for designers to create effective ad creatives.
• Monitor ad account health (check for payment errors, account restrictions, and policy violations).
• Track and control daily ad spend vs. planned budget.
• Review and appeal disapproved ads promptly.
• Monitor and optimize key performance metrics (CTR, CPC, CPM, CPA, ROAS, conversions).
• Ensure accurate tracking setup (Google Analytics, Pixel, GTM, CAPI).
• Analyze campaign effectiveness and identify growth opportunities.
• Manage and optimize keywords and negative keyword lists in Google Ads.
• Work with Lookalike audiences, CRM lists, and audience segmentation.
• Conduct A/B tests for creatives, copy, banners, and videos.
• Perform competitive analysis to identify trends and best practices.
• Analyze sales funnels and suggest improvements.
• Launch new hypotheses (testing audiences, creatives, and formats).

Сompanу offer:

• Remote work format.
• Competitive salary.
• Opportunities for professional growth and development within a results-driven team.

Main Responsibilities

– Participate in the design, implementation, and maintenance of server-side code for web applications and services, ensuring it is efficient, scalable, and secure

– Design and manage databases, including schema design and improvements, query optimization, and ensuring data integrity and security

– Develop and maintain integrations between different parts of the system and with external services, ensuring robustness and clear documentation

– Ensure code is developed with a comprehensive understanding of deployment procedures and how it will function within the overall project scope

– Implement and maintain comprehensive test coverage to ensure the reliability and stability of the codebase

– Regularly maintain and refactor the codebase to address issues, improve performance, and manage technical debt

– Work closely with a geographically distributed team of engineers, QA, UI/UX designers, and PMs to ensure seamless integration, align on project goals, and collaboratively address technical challenges

– Actively participate in regular internal team meetings and company-wide meetings to stay aligned with project goals, share updates, and contribute to broader organizational challenges

– Implement and adhere to security best practices to protect against common vulnerabilities and ensure the safety of the application and its data

Mandatory Requirements

– 4+ years of experience in commercial software development

– Experience with the Go programming language (or any other similar), including its syntax, standard library, and best practices for writing efficient, clean, and maintainable code

– Experience with relational databases, including writing and optimizing SQL queries, designing schemas, and managing migrations

– Basic understanding in containerizing applications using Docker and managing Dockerfiles

– Experience with CI/CD pipelines, automating build, test, and deployment processes, and familiarity with tools like Jenkins or GitHub Actions

– Proficiency in Git for version control, including branching, merging, pull requests, and code review practices

– Proficiency in testing and debugging, including writing unit and integration tests

– Ability to design and implement scalable RESTful and GraphQL APIs, with a strong emphasis on security best practices (e.g., OWASP Top 10)

– Analytical and problem-solving abilities to address technical challenges and optimize existing systems

– Strong communication and documentation skills with the ability to explain technical concepts to both technical and non-technical stakeholders

Will be a plus

– Understanding of concurrency models, goroutines, channels, and parallelism

– Familiarity with additional database technologies like Cassandra, Redis, or Elasticsearch can be beneficial for handling diverse data storage and retrieval needs

– Familiarity with cloud platforms such as AWS, including deployment, scaling, and managing services

– Experience with GraphQL, which can complement RESTful API skills

– Experience with message brokers can be useful for managing asynchronous communication in distributed systems

– Familiarity with Ruby on Rails since we have an internal project using this framework

We offer

– Equipment

– Ongoing learning opportunities

– Insurance for employees and family

– Opportunity for the most experienced employees to work in the US office in the future

We’re Black Whale Labs — a product-focused tech team building user-centric platforms in the Web, gaming, and blockchain domains. We value clarity, ownership, and efficient delivery across all stages of product development.
 

We’re looking for a Project Manager who can confidently lead projects from idea to release, keep teams aligned, and maintain transparent communication with stakeholders.

What you’ll do:

• Lead project ideas from concept to delivery — plan, prioritize, and execute;
• Keep the team aligned on goals, timelines, and responsibilities;
• Write clear task descriptions and maintain project documentation;
• Run daily syncs, manage roadmaps, and track progress;
• Spot risks early, suggest solutions, and keep communication transparent;
• Ensure smooth collaboration between design, dev, and product teams;
• Report on project health and progress.

• Communicate with stakeholders.

   

What you bring:

• 2+ years of experience managing digital or product teams;
• Familiarity with Agile / Scrum / Kanban frameworks;
• Proficiency with tools like Jira and Confluence;
• Strong communication, ownership, and decision-making skills;
• English — at least Intermediate level;

• Experience in crypto, gaming, or tech startups is a big plus.

   

What we offer:

• Flexible schedule and remote work opportunities.
• 4-day work week (Mon–Thu), 9 hours per day;
• A creative environment for implementing ideas and professional growth.

We’re a Shopify-focused development agency working with big-sized eCommerce brands under white-label partnerships. We’re now looking for a Trainee/ Junior Frontend developer for Shopify projects.

Let me sum up firstly:

Fast career growth opportunities, shoulder-to-shoulder cooperation, and enterprise clients!

Mandatory tech skills:

- HTML, CSS + SCSS, JavaScript ES5/ES6

- Basic understanding of npm + Gulp or Webpack

- Git

- Ajax

Shopify related. Already know or willing/ability to learn quickly:

- Liquid

- Sync themes using ThemeKit as well as Shopify CLI

Nice to have:

+ Experience in working with different REST APIs

+ Custom HTML elements using vanilla JS (Web Components)

+ Understanding of Core Web Vitals and how to optimize websites

What we offer:

We care about our team, clients and processes. We're a match if you seek a boutique company to grow together! Details:

• Team management: PM and Tech lead accompaniment on every project.
• Development process: systemic code review, transparent feedback system, unified development requirements.
• Professional growth: options to switch to the app development or managerial role.
• Top-notch approach: Everything we do is well-documented, clear, and designed to be easy to scale, ensuring the highest level of operational excellence. 
• White-label enterprise clients.

• Internal accountant and Ukrainian taxes are covered by us

Hiring steps:

1. Interview with recruiter (15-20 min)

2. Test assignment (4-6 hours)

3. Technical interview (60 min)