Jobs at Djinni

Vacancy: TikTok Media Buyer (iGaming / Betting)

About the Company

An international iGaming brand working with Tier-2/Tier-3 markets (India, Pakistan, Bangladesh, Egypt, Morocco, etc.).

Responsibilities

• Launching and managing TikTok Ads campaigns for the specified GEOs;
• Conducting A/B tests and scaling creatives;
• Optimizing campaigns for ROI, FTD, CPA;
• Setting up and managing trackers (Voluum/Binom/Keitaro);
• Managing accounts, proxies, and moderation bypass.

Requirements

• At least 1 year of experience with TikTok Ads;
• Proven case results in gambling/betting or related verticals (nutra, dating, finance);
• Knowledge of tools: trackers, anti-detect browsers, cloaking;
• Full technical proficiency in campaign setup and management;
• Experience specifically in Asia and MENA GEOs.

Conditions

• Remote work;
• Flexible budgets for testing;
• Competitive rate + % of profit.

Position: Google Media Buyer (Paid Search)

Format: Full-time, remote

Industry: iGaming / Gambling / Betting

About the Company

We are an international iGaming & Betting product with a focus on the Middle East, Africa, and Asia. Rapid growth, high standards, and a results-driven approach are the core principles of our work.

Responsibilities

• Launching and managing Google Paid Search campaigns (search ads, not SEO or UAC).
• Building and scaling effective ad funnels.
• Setting up and integrating trackers, analytics systems, and conversion tracking.
• Working with cloaking providers for Google Search.
• Managing domains and white pages for search campaigns.
• Organizing and controlling the supply of accounts, emails, and proxies.
• Continuously optimizing campaigns based on KPIs (FTD, deposits, ROI).

Requirements

• At least 2 years of experience as a Google Paid Search Media Buyer.
• Experience in the Gambling / Betting vertical is mandatory.
• Proven experience running campaigns in GEOs: Egypt, Turkey, Morocco, Algeria, Tunisia, India, Pakistan, Bangladesh, Nepal, Sri Lanka.
• Deep understanding of traffic characteristics and user behavior in these regions.
• Technical skills: tracker integrations, postback setups, working with proxies/domains.
• Current contacts for account, email, proxy, and cloaking providers.
• Highly independent, responsible for results, strong analytical mindset.

Offer

• Salary: depends on experience and candidate level.
• Bonuses and % based on KPI achievement (deposits, profit).
• Work in a strong team of an international project.
• Fully remote work format.

• 1+ years of experience in development
• Strong knowledge of Javascript and TypeScript
• Strong knowledge of Angular
• Strong analytical and problem-solving skills
• Experience working with RxJS ,NgRx ,signals, and new angular syntax template
• Confident AI prompting, understanding of LLM principles (Context window, RAG, System prompts)
• Experience working with AI coding assistants (Cursor, Claude Code, GitHub Copilot)
• Good understanding of asynchronous and reactive programming
• Confident working with the Git version control system
• Understanding of GraphQL
• Intermediate level of English

Would be a plus:

• Experience working with React
• Experience working with Websockets
• Experience building large-scale SaaS platforms supporting millions of users.

Responsibilities:

• Build features and systems with attention to detail and performance.
• Own end-to-end development, from conception to production.
• Engineer not only solutions but also tools to understand the problem.
• Work closely with cross-functional stakeholders to deliver a world-class product.
• Identify and implement improvements to our existing systems.

About the project:

Project management platform. With the help of own API, it’s possible to do multiple integrations with communication, sales, analytics and other applications that are used by co-workers on a daily basis.

We are looking for a frontend engineer to improve the beautifully crafted product that helps millions of people to enjoy their remote work! You will be responsible to deliver production-ready functionality in a cross-functional team and will be able to reach millions of people with your best effort and working time as part of a multinational team of highly skilled developers.

We are looking for a Marketing Manager who is passionate about crypto and is ready to grow into a results-driven expert.

Our Marketing Manager is a key player in analyzing, strategizing, and executing our growth. You won't just be posting; you'll be digging into competitor research, helping build our SEO strategy, and contributing real ideas to our marketing campaigns. We need someone who lives in crypto, understands the culture, and is looking for a place to accelerate their career, take on challenges, and see their results in numbers. If you have a solid foundation in crypto marketing and are hungry to learn and take on more responsibility, this role is for you.

What we offer:

• Learning and applying your knowledge to real business tasks
• Work in a team with practical experience and results on the market: we launched our own product with 150,000+ monthly traffic and brought clients to the top
• Personal growth plan for you to become a marketer who brings results
• Flexible schedule (office/remote)

What you will do: 

• Conduct in-depth competitor and market research to identify new opportunities and strategies
• Track, analyze, and report on key marketing metrics (ER, CR, Traffic, CTR, etc.), providing insights to the team on campaign performance
• Own end-to-end management of marketing projects (SEO, Paid Ads, SMM, Content, Email Marketing)
• Coordinate internal teams and external contractors, ensuring deadlines and quality standards;
• Contribute to marketing strategy development and campaign planning;
• Oversee campaign launches, optimization, and scaling;

What we are expecting from you:

• At least 1 years of marketing experience in the crypto/Web3 industry, with a portfolio or examples of your work
• Deep, "crypto-native" understanding of the Web3 ecosystem is a must. You should be familiar with DeFi, L1/L2s, and the airdrop, testnet, and token sale landscape
• A solid understanding of core marketing principles and tactics, including social media, content, and  SEO concepts
• Basic knowledge of how popular CMS works (WordPress, Webflow, etc); 
• Deep understanding of digital analytics (GA4, GCS, Ahrefs);
• Understanding of how main Ad Networks work (Facebook Ads, Google Ads, Twitter Ads); 

We are seeking a Junior CRO Specialist to support the optimization of high-performing digital funnels while maintaining strong ethical and brand-first marketing standards.
 

This is a junior-level role ideal for someone with a solid CRO foundation who is eager to grow through hands-on experimentation, data-driven learning, and close collaboration with UX/UI and marketing teams—focusing on sustainable conversions built on trust, clarity, and long-term value.

Responsibilities

• Support the optimization of landing pages, advertorials, quiz funnels, and conversion flows with a focus on clarity, trust, and user intent.
• Write and refine CRO-focused copy that is persuasive, transparent, and aligned with ethical marketing principles.
• Assist in planning and executing A/B tests, analyzing results, and applying learnings to improve conversion performance.
• Collaborate closely with UX/UI designers to ensure copy and CRO insights enhance usability, aesthetics, and brand tone.
• Review user behavior data and funnel performance to identify friction points and optimization opportunities.
• Help maintain consistency between conversion messaging and long-term brand positioning.
• Document test outcomes, insights, and best practices to support continuous improvement.
• Stay informed about CRO trends, user psychology, and best practices while actively developing hands-on skills.
  
  Requirements
   
• Junior-level experience or strong foundational knowledge in Conversion Rate Optimization (CRO).
• Understanding of user psychology, decision-making, and motivation without relying on pressure-based tactics.
• Experience or exposure to CRO copywriting for landing pages, funnels, or performance-driven content.
• Basic familiarity with A/B testing tools, analytics platforms, and performance tracking concepts.
• Ability to balance conversion goals with brand tone, ethics, and long-term customer trust.
• Comfortable working collaboratively with designers and marketers in an iterative environment.
• Strong attention to detail, structure, and clarity in written communication.
• Curious, growth-oriented mindset with openness to feedback, experimentation, and learning.

We are seeking a UX/UI Design Lead (E-commerce) to own and elevate the end-to-end user experience across our digital products, with a strong focus on premium e-commerce platforms.

Responsibilities

• Design user-centered UX/UI solutions for e-commerce platforms that align with both brand identity and business goals.
• Translate user research, data, and behavioral insights into clear user flows, wireframes, and high-fidelity designs.
• Create and maintain scalable design systems to support product consistency and future growth.
• Ensure seamless responsive and mobile-first experiences across all devices and screen sizes.
• Collaborate closely with product managers, developers, and stakeholders throughout the design and implementation process.
• Balance usability, performance, and visual quality to deliver premium digital experiences.
• Support marketing initiatives by designing print and digital assets when required.
• Continuously iterate and improve designs based on feedback, performance metrics, and best practices.
  
  Requirements

• 3+ years of experience as a UX/UI Designer, preferably in e-commerce or digital product environments.
• Strong expertise in UX/UI design for e-commerce websites, balancing visual elegance with performance without sacrificing brand quality.
• Deep understanding of user behavior, usability principles, and customer journeys, with the ability to translate insights into intuitive, conversion-friendly interfaces.
• Proven ability to deliver premium, high-quality design that enhances brand perception while supporting business objectives.
• Extensive experience in responsive and mobile-first design, ensuring consistency and usability across all devices.
• Hands-on experience designing scalable design systems and reusable components for long-term product growth.
• Strong collaboration skills, with the ability to work closely with developers to ensure feasible and well-implemented designs.
• Ability to design print materials when required (leaflets, brochures, marketing assets), with strong attention to layout and production details.

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a Senior SMM Manager!

Requirements:

— 3–5+ years in SMM, with strong experience in partnerships/co-marketing
— Background in PR agency / PR function / brand partnerships projects — strong plus
— Strong English (C1), confident communication with external partners
— Strong creative context: understands how two brands collaborate and how to build joint narratives
— Great coordination and project management skills (briefs, timelines, approvals)
— Mobile and flexible; EU-based preferred (Ukraine acceptable)

Responsibilities:

— Own SMM execution for partnerships, sponsors, and co-marketing launches
— Create briefs and coordinate creatives/content with internal teams and external partner teams
— Develop ideas and formats for joint activations (social-first mechanics, unusual activities, PR-adjacent angles)
— Manage calendars, deadlines, approvals, and publishing across channels
— Ensure brand consistency and compliance with partner guidelines
— Report results and learnings for each activation

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

We’re building a photo marketplace where content must upload fast, be stored reliably, and where integrations and backend processes run smoothly 24/7. We’re looking for a Python Engineer who will own the development and maintenance of our APIs and AWS serverless infrastructure.

About the project

A photo marketplace focused on scalability, performance, and reliability:

• working with large volumes of media (uploading, storage, access, error handling);
• event-driven architecture (scheduled jobs, process automation);
• clear API contracts for the frontend and partner integrations;
• query optimization and high performance for critical user flows.

English: B2 (team communication, technical discussions, documentation).

Responsibilities

• Develop and maintain REST APIs using FastAPI / Flask
• Validate and model data with Pydantic, working with schemas and contracts
• Optimize performance (profiling, reducing latency, critical-path optimization)
• Work with AWS: Lambda, S3, API Gateway, EventBridge (including cron/scheduled jobs)
• Design and maintain databases; optimize queries: PostgreSQL and DynamoDB
• Logging, error handling, and improving service reliability (observability best practices)
• Testing (unit/integration) and maintaining code quality
• Participate in code reviews, team collaboration, technical discussions, and architecture improvements

Must-have

• 6+ years of commercial backend development experience
• Python 3.x
• FastAPI, Flask, Pydantic
• AWS: Lambda, S3, API Gateway, EventBridge
• PostgreSQL / SQL (indexes, query plans, optimization)
• Solid understanding of REST API principles: versioning, status codes, authentication/authorization

• Git and strong team development practices

   

Nice-to-have

• Docker, CI/CD
• Terraform (IaC)
• Redis / caching
• Async Python (asyncio, async DB clients, concurrency)

We are seeking a hands-on Tech Lead / Solution Architect to shape and scale our next-generation iGaming platform. This role blends deep technical expertise, architectural design, and leadership skills to ensure our systems meet the demands of high-volume, real-time, and regulated environments.

Requirements:

• Proven experience in building Monolithic, Microservices, and Event-driven architectures, including decomposition of legacy systems into scalable microservices.
• Designing and implementing high availability (HA), fault-tolerant, and load-balanced solutions for large-scale, high-traffic applications.
• Orchestration Engines: Hands-on experience with workflow orchestration platforms (e.g., Camunda, Temporal) for process automation and distributed workflows.
• Strong expertise in designing scalable database schemas and managing both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) systems with focus on performance optimization and horizontal scaling, Rabbit, Kafka.
• Knowledge of VMware-based infrastructure as well as modern container orchestration platforms (Docker, Kubernetes). Nice to have: Apache Spark, Hadoop.
• Building robust CI/CD pipelines using GitLab CI/CD, enabling continuous delivery and deployment across complex environments.
• Practical development skills in PHP (Laravel, Laravel Octane), Node.js, JavaScript, Next.js, React. 
• Setup and integration of monitoring/alerting systems (Prometheus, Grafana, Kibana, ELK Stack, Sentry) for proactive issue detection and performance analysis.
• Deep understanding of automation-first approaches, infrastructure as code, and collaboration between development and operations.
• Proven ability to lead teams, mentor engineers, and align technical decisions with business goals. Skilled at translating business requirements into efficient technical solutions.
• Experience in using AI technologies

Nice to Have:

• Experience analyzing technical risks and defining mitigation strategies.
• Expertise in building PoC (Proof of Concept) and MVP (Minimum Viable Product) to validate business ideas quickly.
• Familiarity with architectural modeling tools (Lucidchart, Draw.io, C4 Model).
• Experience in multi-region deployments and scaling distributed systems across hybrid environments (cloud + on-premise VMware setups).
• Background in designing mission-critical financial, e-commerce, or enterprise-grade systems with strict SLAs and compliance requirements.

Responsibilities:

• Evaluation and clarification of incoming functional business requirements from customers and business analytics in specification format;
• Creation of technical specifications following functional business requirements;
• Building of services and infrastructure architecture according to technical specifications;
• Control of compliance of new solutions to the general architecture;
• Technical risks evaluation for services performance and infrastructure, and potential solutions development for mitigation;
• Services and infrastructure evolving and optimization;
• Performance, security, and stress testing planning and supervision found vulnerabilities and issues resolving;
• Architecture and technical solutions presentation and discussion with technical Leads and members;
• Supervision of technical solutions compliance to project requirements;
• Maintenance of technical documentation and development regulations;
• Requirements analysis, technical design, scope decomposition, and estimation with the technical teams;
• New projects and services of the company evaluation for compliance with the existing regulations and methodologies;
• Mentor development team members and Senior technical staff in the architecture area;
• Establishment and development of new technological practices for the company.

What we offer:

• Competitive salary;
• Remote work in a flexible environment;
• 20 working days of paid vacation and education projects;
• Great product with our software solution;
• Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.
• English classes.

Job Description

• 6+ years of software development experience with the .NET platform (ASP.NET Core, C#)
• Strong experience building and consuming REST APIs (OpenAPI, FluentValidation)
• Knowledge of OAuth 2.0 flows is a plus
• At least 2+ year of proven experience with Azure Cloud services (Service Bus, Azure Functions, CosmosDB)
• Hands-on experience with front-end development in React (TypeScript, state management)
• Hands-on experience with adaptive design
• Solid understanding of client-server application design and asynchronous programming
• Experience with CI/CD pipelines in Azure DevOps or equivalent tools
• Knowledge of containerization (Docker, Kubernetes) is a strong plus
• Familiarity with low-code/no-code integrations (Power Apps, Power Automate) is desirable
• Experience with Azure ML/AI services, document recognition, or data-driven workflows is an advantage
• Proficiency in debugging, refactoring, and clean code design
• Strong analytical skills with ability to ramp up quickly in new domains
• Good written and verbal communication skills in English (Upper-Intermediate+)

Job Responsibilities

• Design and implement cloud-native applications leveraging Azure Functions, Service Bus, and CosmosDB
• Develop front-end applications in React, ensuring responsive UI and seamless integration with back-end services
• Build and maintain microservices and APIs that integrate with multiple systems, including D365 and data platforms
• Collaborate with stakeholders to define and negotiate API contracts and ensure reliable system integrations
• Implement data processing and workflow services with a focus on scalability, performance, and resilience
• Contribute to the design of low-code solutions integrating Azure ML/AI services for automation (e.g., document recognition, intelligent data extraction)
• Participate in planning, estimation, and architecture discussions, providing technical guidance
• Debug and resolve issues of various complexities across the stack
• Work closely with DevOps and QA to ensure CI/CD pipelines, automated testing, and deployment processes are efficient and robust
• Follow coding standards and contribute to continuous improvement initiatives within the development team

Department/Project Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.

You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.

We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people's lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Company Description:
The team in Ukraine has been working since 2016, it includes 16 professionals in their field working with clients Worldwide. We offer the market IConduct Self Service Integration Platform, which integrates between various custom information systems. The platform consolidates the data of all required business applications into a single dashboard that can operate as a cloud service, on-premises, or hybrid solution.

The uniqueness of the IConduct Self- Service Integration Platform lies in its flexibility and the possibility of additional customization for the needs of a particular company.

Product stack: ASP.NET, ADO.NET, Entity Framework, JavaScript/TypeScript, React/Redux, MS SQL, Microservices

Project Description:
IConduct is a leading IPaaS platform company, that provides integration solutions, which in turn enables its users to easily and elegantly configure an interaction between various systems with a zero-coding on cloud, cross-platform, or hybrid environment, looking for an experienced and highly motivated Middle Developer.

The platform is located in AWS and consumes AWS-managed services (EC2, RDS).

IConduct platform is a large-scale application that uses a variety of .NET technologies (.NET Framework, .NET Core, .NET 7).

The platform uses Relational databases (MS SQL Server) and NoSQL databases (Cassandra, Elasticsearch).

We use advanced pub/sub-concepts and message brokers (NATS).

As a Middle Developer, you will:

• Implement new features using .NET, React/Redux and ASP.NET.
• Work in a multi-technology environment & learn new technologies.
• Improve product architecture and technologies and be a part of the product technical committee.
• Have an influence on the product development.

Requirements:
Must have:

• 2+ years with C# and .NET/.NET Core
• 1+ year of experience with front-end technologies (JavaScript/TypeScript, HTML, CSS, React)
• Good knowledge of MS SQL
• Experience with async programming, threading, and message brokers (e.g., NATS, RabbitMQ, Kafka)
• Solid understanding of distributed systems and high-load environments
• Upper-intermediate English

Nice to have:

• Basic understanding of networking concepts and data flows
• Familiarity with Microservices architecture and development principles
• Knowledge of ASP.NET Web Forms or legacy .NET applications
• Basic performance optimization skills (SQL queries, Entity Framework tuning, caching)
• Experience with application profiling and debugging (memory, CPU, network)
• Ability to refactor and migrate legacy code to modern .NET technologies
• Understanding of algorithm efficiency and clean code principles
• Experience working in Agile/Scrum environments

We offer:
Working in our dynamic environment, you will get the freedom of action, the trust of
management, and the ability to implement projects from "0" to output to production
Also:

• Challenging tasks
• Opportunity to learn new approaches in highly demanded cloud technologies
• Career growth
• Paid vacation (20 working days per year)
• Paid sick leaves
• Fixed working hours
• A friendly team of experts who inspire and support you

We’re on the hunt for a full-time Project Manager, the kind of person who keeps everything running so smoothly that the rest of the team wonders if you have superpowers.

Your day-to-day will include:

• Available in chat from 13:00–22:00 Kyiv time; actual work can be done whenever suits you;

• Digging into research and turning it into clear, structured repots;

• Managing AppStore Ads;

• Crunching numbers, making sense of analytics & business statistics;

• Helping with HR: finding great people, scheduling interviews, keeping records tidy;

• Using GPT like a boss for almost every task to work smarter, not harder;

• Staying organized when 5 different things need to be done yesterday;

What we’re looking for:

• English: Intermediate;

• You’re an iPhone user in daily life;

• Tech-savvy and quick to learn new tools, apps, and workflows;

• Passion for staying up-to-date with the latest tech news and trends;

• Stress-resistant, able to work quickly without losing accuracy;

• Confident enough to knock on all possible doors to get a task done;

• A hawk’s eye for detail, you catch stuff others miss;

• You actually like organizing things (spreadsheets, docs, tools, bring it on);

• You’re self-motivated and can roll with changing priorities without freaking out;

• If keeping chaos under control sounds like your happy place, we’ll probably get along great.

When you apply, tell us:

1. Your English level
2. The latest time you’re cool with chatting during the required hours
3. The model of iPone you have;
4. What do you usually delegate to AI;
5. Hardest task that you have done and proud of;
6. Hidden somewhere in this post are small mistakes. Spot them and include your answers in the cover letter.

Spades Partners is an iGaming holding that unites its own product and affiliate marketing teams. We operate in top Tier-1 countries as well as other promising markets.Our team consists of professionals driven by results, speed, and constant progress. We are always in the game and always striving for victory.
We have offices in Warsaw and Cyprus, while our employees also work online from anywhere in the world.
Join us to grow together with industry leaders!
 
 

Now we are looking for an Affiliate Manager.

Responsibilities:
• Support in attracting new partners in Tier-1 markets (DACH, Nordics, CA, IT, AU/NZ).
• Assistance in maintaining partner relationships: gathering information on traffic potential and business goals.
• Maintaining and updating the affiliate database in Affilka/CRM.
• Daily operational communication with partners (email, TG) under senior manager supervision.
• Participation in negotiations, preparation of deal materials, monitoring KPI performance.
• Collection and primary analysis of partner performance, preparation of reports for revenue optimization.
• Monitoring current campaigns, assistance in optimization (basic adjustments to rates and creatives).

Requirements:
• Basic understanding of iGaming industry (RS/CPA/Hybrid, Tier-1 GEO, traffic channels) or strong desire to learn fast.
• Good communication skills and ability to build rapport.
• English — B2, German/Scandinavian languages — advantage.
• Readiness to learn and grow quickly (we hire for potential).

What We Offer:

• Fast career growth.
• Salary 800-1000$ +KPI (up to 1000$)
• 21 paid vacation days.
• Remote work.
• Paid sick leave.
• The opportunity to work with a team of true professionals.

Hello, we are looking for a Senior QA / QA Owner for a project that is actively growing, with an increasing amount of functionality and integrations (payment modules, Steam trading, marketplace, B2B dashboards). At this stage, we need a dedicated Senior QA who will take ownership of product quality, build QA processes, and participate in release approval, reducing the risk of critical issues in production.
 

Location: Remotely
Current team: BackEnd (2), FrontEnd (2), Designer (1), Product (1)


Requirements:

- Strong commercial QA experience and hands-on testing skills with complex web products - 5+ years
- Senior QA experience is required

- Hands-on experience testing web applications and APIs

- Deep understanding of the Steam ecosystem and trading flows

- Experience testing payment-related and asynchronous processes

- Ability to build QA processes in an evolving product environment

- Strong sense of ownership and responsibility for product quality

- Ability to challenge decisions and block releases when quality risks are identified
- Level of English - Intermediate or higher
- Ukrainian/Russian - native

 

It will be an advantage:

- Experience with CS skin payment systems or skin marketplaces

- Experience in gaming, gambling, or lootbox projects

- Hands-on experience with Steam bots

- Knowledge or experience with test automation

- Experience in building or scaling a QA team

Tasks description:

- Testing frontend, backend, and API functionality

- Verification of deposits and withdrawals via Steam trades

- Testing skin marketplace, B2C and B2B functionality

- Participation in task planning and acceptance

- Building QA processes from scratch

- Preparing checklists, regression testing, and release readiness criteria

- Identifying edge cases and risks related to payment and trading flows

- Close collaboration with developers and the product manager

- Influencing releases, including the ability to block a release in case of a critical issue

Responsibilities:

- Full ownership of product quality

- Quality control of frontend, backend, and API changes

- Building and continuously improving QA processes

- Participation in release decisions and approval

- Risk identification and prevention of critical production issues

- Proposing improvements to product logic and user experience

- Close collaboration with development and product teams

List of technologies needed:

Web & API Testing

- Web applications testing (Frontend / Backend)
- REST API testing
- Swagger / OpenAPI
- Postman

QA & Project Tools

- Jira

Steam Platform Integrations & Trading

- Steam platform integrations
- Steam Trade Offer system
- Steam trading flows
- Trade URL processing
- Steam Mobile Authenticator logic
- Steam bot-based trading systems

What we offer:

- 24 days of paid leave.
- 100% paid sick leave.
- Full-time remote work.
- Long-term collaboration.
- Sustainable business.
- Work in a game and entertainment development company.

The path to joining us:

- Test Task: Put your skills to the test!

- Technical Interview

We are seeking a Team Lead React/ Node.js to lead a small, high-impact engineering team

responsible for our customer-facing web platform and API, and an internal platform used for AI

model training. This role is both hands-on and leadership-oriented, with a strong focus on technical

ownership, system design, and product-team collaboration.

The ideal candidate combines deep technical expertise in modern TypeScript-based development

with experience guiding engineers, improving workflows, and shipping high-quality features in a

fast-paced startup environment.

Key ResponsibilitiesTeam Leadership

Lead a team of two full stack developers and one QA engineer.

Provide ongoing mentorship, code reviews, and technical direction.

Facilitate Scrum ceremonies and maintain smooth execution of sprints.

Ensure high engineering standards, testing quality, and delivery velocity.

Technical Ownership

Own the development and maintenance of our customer-facing web platform (React +Node.js), external APIs and Internal Platform.

Lead architecture, design, and implementation of backend services using AWS Lambda

(serverless) and containerized workloads on EC2.

Oversee performance, reliability, and scalability of the Postgres RDS database.

Drive improvements to CI/CD pipelines, build systems, testing strategy, and infrastructure

reliability.

Ecosystem & Tooling

Work within a monorepo environment.

Manage Infrastructure as Code using CloudFormation.

Maintain monitoring, logging, and alerting pipelines using Coralogix.

Ensure robust automated testing using Cypress and Vitest.

Maintain Docker-based development environments and EC2 deployments.Cross-Team Collaboration

Partner directly with Product Managers to translate requirements into technical plans.

Coordinate with other engineering teams under the CTO to align architecture, standards, and

shared components.

Key Projects They Will Own

Customer-facing web platform (React + Node.js + AWS) and API.

Internal platform for AI model training, including backend services and supporting tooling.

Ongoing modernization and scaling efforts across the stack.

Culture & Working Style

Scrum-based, iterative development

High autonomy—engineers are trusted to own problems end-to-end

Fast-paced startup with rapid decision-making and high impact

Qualifications

Strong experience with TypeScript across frontend and backend.

Hands-on experience with React, Node.js, AWS Lambda, EC2, Postgres RDS, and Docker.

Experience leading or mentoring engineers.

Solid understanding of CI/CD (GitHub Actions), automated testing, logging, and monitoring.

Ability to work directly with Product and translate requirements into architecture and tasks.

Nice to Have

Knowledge of serverless design patterns.

Experience in performance tuning for Postgres and Node.js.

Hiring Process

Technical screening

Culture and leadership interview with CEO