Jobs at Djinni

Про проєкт:
Інноваційний стартап, що працює на перетині AI та real-time комунікацій.
Мета — створити сучасний web-додаток із розумними алгоритмами, швидкою взаємодією та self-hosted інфраструктурою.

Ваші задачі:

• Розробка та підтримка web-додатку на Next.js.
• Інтеграція real-time функцій через WebRTC / LiveKit.
• Робота з Supabase (Postgres), включно з локальним розгортанням.
• Створення інтерфейсів із Tailwind CSS + shadcn/ui.
• Оптимізація архітектури, CI/CD, GitOps, деплой на Vercel.
• Активне використання AI-інструментів (ChatGPT, Gemini, Claude, Cursor) у процесі розробки.
   

Основні вимоги (Must-have):

• Глибокі знання Next.js та екосистеми React.
• Досвід Full-stack розробки на TypeScript / JavaScript.
• Практичний досвід роботи з WebRTC (чат або відео-застосунки).
• Знання одного з ORM — Drizzle (перевага) або Prisma.
• Володіння Git / GitOps.
• Регулярне використання AI-асистентів у розробці.
   

Буде плюсом:

• Інтеграція Stripe або робота з Firebase.
• Знання Docker, GitLab CI/CD, досвід налаштування пайплайнів.
• Розуміння Cloudflare Workers або Edge Computing.
• Базові знання Python

CXntury is looking for a Full-Stack Developer who enjoys taking ownership and building features end-to-end — from database to UI.

You’ll work with a production product, improve an existing codebase, and use AI coding tools as a real part of your everyday engineering workflow.

What you’ll work with

• Node.js + React
• JavaScript / TypeScript
• Firebase: Cloud Functions (2nd gen), Firestore, Auth, Hosting, Emulator Suite
• Google Cloud: Cloud Run, Cloud Tasks, Cloud Logging
• Stripe: Connect, PaymentIntents, refunds, webhooks, holds & captures, idempotency

• GitHub Actions and CI/CD

   

What we’re looking for

• 1+ year of commercial experience shipping production software as a Full-Stack Engineer
• Strong Node.js and React skills
• Experience working with and maintaining a large existing codebase
• Ability to make focused improvements instead of rewriting everything from scratch
• Production experience with Firebase and Stripe
• Comfortable owning a feature independently — backend, database, frontend and deployment
• Daily hands-on experience with AI coding tools like Claude Code, Cursor, Copilot or similar
• You know how to use agentic AI workflows and, more importantly, how to review AI-generated code critically

• English B2+ for daily written communication

   

What we offer

• 🌍 International team and product
• 💻 Remote-friendly environment
• 🤖 AI-first engineering culture
• 🚀 Real ownership and autonomy
• 📈 Opportunity to grow with the product

• 🤝 Small team with direct communication and minimal bureaucracy

   

Ready to build, improve and ship? Let’s talk!

Join a team developing a large-scale cloud-native platform for a leading telecommunications company serving millions of users worldwide. We are looking for a Junior Full-Stack Engineer with strong Python skills and practical experience with React who is eager to grow in a modern engineering environment.

You will contribute to a data-intensive product focused on APIs, integrations, and scalable distributed systems while collaborating with international teams in an Agile setup. We at Sigma Software create opportunities for engineers to work with modern technologies, gain mentorship from experienced specialists, and build solutions used in global markets.

This role offers hands-on experience with cloud infrastructure, Kubernetes, modern Front-end and Back-end technologies, and enterprise-scale architecture in a supportive and growth-oriented environment.

Customer

Our Customer is a leading Swedish telecommunications company delivering innovative technology solutions across complex infrastructure environments. Operating internationally and serving millions of users, the company focuses on scalable digital ecosystems, cloud-native transformation, and reliable integration between distributed systems.

Project

The project is a Product Information Service — a scalable cloud-native platform designed to manage product-related data and support integration across multiple enterprise systems. The solution enables efficient data management, API development, and seamless interoperability between platforms while ensuring reliability and scalability for large volumes of information.

The team develops both Front-end and Back-end components of a modern web-based application and follows Agile practices with close collaboration across engineering and business teams.

Key Technologies: Python, React, TypeScript, PostgreSQL, Kubernetes, GitLab CI, Microsoft Azure, REST APIs

Requirements

• 2+ years of professional software development experience with Python
• Experience working with SQL databases, preferably PostgreSQL
• Working knowledge of TypeScript and React
• Understanding of REST APIs and web application architecture
• Basic understanding of cloud infrastructure and application deployment
• Familiarity with Kubernetes and containerized applications
• Basic knowledge of CI/CD practices and tools such as GitLab CI
• Experience working in Agile development environments
• Strong problem-solving and communication skills

• Intermediate or higher English level

   

WILL BE A PLUS

• Experience with Next.js
• Experience with Microsoft Azure, especially AKS
• Familiarity with MCP and RAG-based systems
• Mathematical background

Personal Profile

• Eager to learn and develop within a collaborative engineering team
• Responsible and proactive in daily work
• Strong attention to detail and code quality
• Good communication and teamwork skills
• Open to feedback and continuous improvement

Responsibilities

• Contribute to the development and maintenance of Back-end and Front-end components of a data-intensive platform
• Assist in designing and implementing REST APIs and integrations with internal systems
• Develop and maintain database-related functionality and data processing logic
• Write and maintain unit and integration tests
• Participate in code reviews and improve coding practices based on feedback
• Collaborate with developers, QA engineers, and stakeholders in an Agile environment
• Participate in sprint planning, backlog grooming, estimations, and other Agile ceremonies
• Support technical documentation and knowledge-sharing activities
• Continuously improve technical skills with mentorship from senior engineers

dNOVO Group is a Canadian digital marketing agency serving businesses across North America. We're looking for a proactive, organized, and versatile Junior Recruitment & Marketing Coordinator to join our growing team. Recruitment will be your primary responsibility, but we're also looking for someone who can contribute additional skills in areas such as social media, content creation, business development, research, or project coordination. This is an excellent opportunity for someone who enjoys connecting with people, takes initiative, and wants to develop professionally across different areas of a growing business.

Key Responsibilities

Recruitment & Talent Acquisition (Primary Focus)

• Coordinate the recruitment process, from candidate sourcing and screening to interviews and offer stage.
• Create and publish job postings across LinkedIn, Djinni, Indeed, and other recruitment platforms.
• Proactively identify and approach potential candidates through LinkedIn, job boards, and other sourcing channels.
• Review resumes and conduct initial interviews in English.
• Coordinate interviews with hiring managers and maintain timely communication with candidates.
• Manage candidate pipelines, track recruitment progress, and maintain accurate records.
• Research new recruitment channels and develop creative approaches to attracting qualified candidates.
• Support employer branding and help improve recruitment processes.

Social Media & Marketing

• Create, schedule, and publish social media posts across LinkedIn, Instagram, Facebook, and other relevant platforms.
• Write company updates, recruitment announcements, captions, and other short-form content.
• Assist with basic visual content creation using Canva or similar tools.
• Research content ideas, industry trends, and competitors.
• Support occasional marketing and promotional initiatives.

Business Development & Additional Projects

• Research potential business partners, vendors, and collaboration opportunities.
• Assist with professional outreach through email, LinkedIn, and other communication channels.
• Support business research, coordination, and follow-up activities.
• Contribute to additional projects and business initiatives based on your skills, experience, and interests.

What We're Looking For

• English proficiency at B2 level or higher, with confidence communicating professionally and conducting interviews in English.
• Strong communication and interpersonal skills, with a natural ability to connect with people.
• Excellent organizational skills, attention to detail, and ability to manage multiple priorities.
• Confidence in proactively reaching out to new people and initiating conversations.
• Ability to work independently, take ownership of tasks, and follow through on responsibilities.
• A creative, resourceful, and solution-oriented mindset.
• Comfortable using digital tools, learning new software, and adapting to different tasks.
• Genuine interest in recruitment, marketing, and business development.
• Previous experience in recruitment, HR, marketing, sales, or a related field is an advantage.

Additional Skills That Would Be a Plus

We especially welcome candidates who bring experience or practical skills in one or more of the following areas:

• Social media management and content creation
• Copywriting and professional communication
• Canva, graphic design, or basic video editing
• LinkedIn sourcing, networking, and outreach
• Business development and lead generation
• CRM systems, spreadsheets, and database management
• Market research and competitor analysis
• AI tools such as ChatGPT and other productivity platforms
• Project coordination and administrative support

You don't need to have all these skills. We value candidates who bring a combination of relevant experience, curiosity, initiative, and a willingness to learn.

What We Offer

• Competitive compensation of up to $2,000/month, depending on experience and skills.
• Opportunity to work with growing Canadian businesses.
• A diverse role combining recruitment, marketing, and business development.
• Exposure to different departments, projects, and business functions.
• Freedom to contribute ideas, take initiative, and apply your existing skills.
• Opportunities to develop new competencies and take on additional responsibilities.
• A collaborative and supportive team environment.
• Long-term career growth opportunities.

About the Position
We are looking for a WordPress developer to join our build team. You will create new client websites from scratch, handle full site rebuilds, and develop sites from template-based designs. All builds are currently done in Elementor.

Key Responsibilities

• New Site Builds & Rebuilds
  • Build complete WordPress websites from scratch based on Figma mockups and design direction
  • Rebuild existing client sites, moving content, structure, and functionality onto a new design while keeping SEO value intact
  • Develop sites from our in-house templates, adapting layouts, branding, and content to each client
• Elementor Development
  • Build page templates, global widgets, headers, footers, and reusable sections
  • Make sure every build is fully responsive across desktop, tablet, and mobile
  • Keep builds clean and consistent so they are easy to maintain after launch
• Technical SEO & Launch Readiness
  • Set up 301 redirects, sitemaps, schema, and meta structure during rebuilds and launches
  • Check for broken links, crawl errors, and performance issues before go-live
  • Test and verify all pages, forms, and functionality before handoff
• Collaboration & Communication
  • Report progress and blockers clearly in Asana and Slack
  • Work with SEO specialists and Account Managers to confirm requirements before and during builds
  • Ask questions and propose solutions when requirements are unclear or incomplete

Required Qualifications

• WordPress Proficiency
  • 3+ years of hands-on experience with WordPress core, themes, and plugins
  • 3+ years of hands-on experience with Elementor, including building full sites, not just editing pages
  • A portfolio showing websites you built from scratch
• Design-to-Build Skills
  • Ability to turn Figma designs into accurate, responsive pages
  • Good eye for spacing, typography, and visual consistency
• Self-Management & Communication
  • Strong English for task updates and questions
  • Organized, proactive, and able to work independently on remote, hourly engagements
• Attention to Detail
  • Methodical testing and QA of every page before launch

DevOps & Hosting Fundamentals

• Set up new WordPress sites on hosting environments (e.g., Kinsta, WP Engine)
• Migrate sites across hosts and between staging and live environments without downtime
• Understand and manage DNS settings, SSL certificates, and CDN configuration
• Use tools like phpMyAdmin, FastPanel, SSH, and FTP/sFTP

Nice to Have

• Experience using Claude or other AI tools in your development workflow

Language Skills

• English: Upper-Intermediate (B2) or higher
• Russian: good to have; used for internal team communication

Interview Stages

• Technical interview (30–90 min)
• Paid test assignment, up to 6 hours

Type of engagement: Contractor agreement with a US-based company, paid hourly.

💡About Epom:

We are an ecosystem of ad tech solutions built for meaningful advertising. Our brand is an early adopter of programmatic and ad tech innovations. We entered the industry at its dawn and honed an ad serving technology to perfection.

Today, we produce solid pieces of ad technology to empower brands, agencies, and networks. We make ad tech accessible, transparent, and effective for our clients. On the other side, we are flexible, friendly, and value the human approach to the business.

📈Your Responsibilities:

• Increasing clients’ profitability (helping them spend more and earn more);
• Onboarding clients (teaching them about new functionality and product updates);
• Conducting platform demos for potential clients as needed;
• Data analysis, inventory management, and assistance in campaign launches;
• Upselling clients as needed;
• Handling critical/complex/high-priority issues, and making independent decisions regarding team issues;
• Obtaining, aggregating, and communicating customer feedback to product and business teams (measuring customer satisfaction and expectations of working with the product).

🪄Your Experience & Skills:

• Fluent English skills;
• Experience in launching advertising campaigns and working with self-serve traffic buying platforms, as well as experience in traffic buying on the side of a direct advertiser (product owner) would be a plus;
• Experience in account management and upselling;
• Experience in conducting monthly calls with clients and the finance department;
• Ability/willingness to work independently;
• Using common sense and a sense of urgency in the decision-making process when assessing problems/situations;
• Ability to communicate effectively with clients, show empathy, help the client, and teach them (since our goal is to build trusting relationships with the client and be confident that our product truly helps their business).

💎We offer:

🔹 Great team ready to assist and give feedback on any stage to celebrate great results together;

🔹 Ongoing opportunities and personal growth in a leading ad tech company;

🔹 Flexible working hours (start your day between 9:00 and 11:00);

🔹 Wellbeing program;

🔹 PE accounting support;

🔹 Paid vacation and sick leaves;

🔹 Social events;

🔹 Good salary in USD that matches your skills and experience.

📌Interview stages:

🔸 Introduction to Epom (30 minutes): We’ll meet on Google Meet, get to know each other, and of course, discuss your experience and skills.

🔸 Interview with the Head of Sales and Team Lead (1 — 1.5 hours): We’ll meet on Google Meet / in our office for a detailed discussion about the position. We’ll discuss any questions you may have, and there will be a few case studies from the Head of Sales.

🔸 Job Offer: We’ll make you an offer that’s impossible to refuse, and we’ll be eagerly waiting to welcome you to our Epom team😎.

About product
Our product is an AI marketing service for solo founders and small teams. Our customers are English-speaking founders from all over the world. They reach us through the website chat (Crisp) and the support inbox. An AI agent handles the first line. A human steps in where a decision, hands-on help or an account check is needed.
We are looking for a Support Manager to own this second line end to end: from understanding the request to the customer reply and the ticket for engineers.
 

What you will do

• Handle customer conversations in Crisp and the support inbox in English. Reply fast, short and to the point, in one consistent company voice.
• Find the real cause instead of repeating what the customer said. Before replying, check the account in our internal tools.
• Bugs and feature requests: reproduce the issue, separate a bug from a product misunderstanding, describe the symptom and environment briefly, open a ClickUp ticket and tag the team in Slack. Get back to the customer once it is fixed.
• Manual account operations.

Tools we work in: Claude, Crisp, Stripe, ClickUp, Slack, Clerk, internal admin panel, Gmail.
 

What we expect

• 1+ year in customer support for a SaaS or another online product.
• Written English at B2 level.
• A habit of checking first and replying second.
• Resilience under pressure.
• Attention to detail.
• Ability to work independently.
• Understanding of how social networks work (Reddit, X, Facebook, Instagram, Threads) at the level of an active user: connecting accounts, limits, bans, the difference between a page and a group.

Nice to have

• Experience with Crisp, Intercom, Zendesk or a similar helpdesk.
• Experience setting up and working with an AI support chatbot.
• Confident use of Claude.
• Background in marketing or SMM.
• Basic understanding of how a web product works: what logs are, how to record a bug video, how to explain a problem to a developer.

What we offer 

• Health Insurance.
• GYM.
• English classes.
• 22 days off and 12 sick days.
• Paid national holidays.
• Teambuilding twice per year.
• Welcome box.

Since 2013, Duanex has been building custom software for international companies and startups, from mobile applications to complex cloud solutions.

Our clients operate across healthcare, fintech, digital banking, and insurance. We follow Agile practices and place a strong emphasis on automated testing.

We're looking for a creative Content Writer who can turn technology and business topics into engaging LinkedIn content that people actually want to read.

You'll work directly with our CEO, creating content for multiple LinkedIn profiles. 

We value fresh ideas, independent thinking, and a results-driven approach to content creation.

What you'll be working on

• Creating English-language LinkedIn posts for 5–8 profiles, adapting content to each profile's voice and audience.
• Researching IT, AI, business, and technology topics to develop fresh ideas and engaging content.
• Creating strong hooks and experimenting with different writing approaches to capture attention and encourage discussion.
• Analyzing post performance and using insights to improve future content.
• Writing occasional expert articles for external publications or our company blog (approximately one every 1–2 months).
• Potentially creating short posts and comments for Threads and X.

What we're looking for

• 1+ year of experience in copywriting, content writing, or content marketing.
• English at B2 level or higher, with strong writing skills.
• Experience creating content for LinkedIn.
• Ability to research complex topics and turn them into clear, engaging content.
• Understanding of LinkedIn performance metrics and basic analytics.
• Experience using AI tools for research, brainstorming, and editing.
• Creativity, independence, and willingness to experiment with new approaches.

Would be a plus

• Experience writing for IT, SaaS, or B2B companies.
• Experience developing personal brands of founders, CEOs, or industry experts.
• Understanding of the US market and international B2B audiences.
• Experience creating content for Threads, X, or Reddit.
• Basic experience with visual content, for example creating presentations, simple graphics, or LinkedIn carousels.

What we offer

• Remote work, with optional office space in Kyiv or Lviv.
• 20 paid vacation days and 10 paid sick days.
• Medical insurance after 3 months of employment.
• Corporate English classes (group lessons and speaking club).
• Opportunities to experiment with different content approaches and develop your skills.
• Direct communication with the CEO and a supportive team where your ideas and initiative are welcome.

Hiring Process: Recruiter Interview → Test Assignment → Technical Interview → Offer

Interested? Send us your CV and a few examples of LinkedIn posts you've written. If possible, include examples of posts that performed particularly well.

Сompany is a global #1 Crypto Sportsbook and Casino company with over 30+ years in betting and gaming industry. We create digital experiences where sports, technology, and crypto meet, focusing on fast transactions, high limits, and premium user experience. With 4,000+ professionals and operations across 15+ countries, company is a global ecosystem driven by product innovation, advanced technology and customer experience.

Responsibilities:

• Develop and execute brand promotion strategies to increase brand awareness and strengthen digital presence;
• Manage media placements in collaboration with media agencies, ad networks, and direct publishers;
• Coordinate advertising materials with contractors, monitor placements, and control budgets;
• Track brand-related search queries, campaign reach, impressions, and overall performance;
• Conduct market and competitor research to identify new advertising opportunities, placements, and alternative traffic sources;
• Explore and manage sponsorships, special projects, influencer marketing, and direct media placements;
• Develop creative concepts and prepare briefs for designers, including banners, landing pages, and video creatives;
• Coordinate the production and delivery of promotional materials;
• Analyze top-of-funnel performance and evaluate brand awareness using relevant metrics;
• Prepare regular weekly and monthly performance reports with actionable insights;
• Manage advertising budgets, allocate spending across channels, process invoices, and support financial forecasting;

• Negotiate placement terms, pricing, and contracts with agencies, publishers, and influencers.

   

Requirements:

• 3+ years of experience as a Brand Manager or in a similar digital marketing role;
• Strong understanding of digital marketing, display advertising, brand awareness, and top-of-funnel strategies;
• Hands-on experience negotiating with media agencies, ad networks, and direct publishers;
• Understanding of brand lift studies, Share of Voice (SOV), search volume, impressions, CPM, and blended CAC;
• Experience creating clear creative briefs, including wireframes, storyboards, and copy hooks for banners, landing pages, and video ads;
• Experience researching, evaluating, negotiating, and managing sponsorships, influencer partnerships, and direct placements across YouTube, Instagram, and TikTok;
• Proficiency with research and monitoring tools such as Similarweb, Brand24, and Semrush;
• Experience with analytics and reporting tools such as GA4, Google Search Console, Looker Studio, Power BI, or Tableau;
• Proven experience managing substantial advertising budgets, allocating spend across multiple channels, processing invoices, and forecasting expenses;
• Strong analytical skills and the ability to turn data into actionable recommendations;
• Excellent communication, negotiation, and stakeholder management skills;

• Ability to manage multiple campaigns and priorities independently in a fast-paced environment.

   

We care about you:

• Vacation: Reset. Recharge. Come back stronger;
• Sick Leave Allowance: Health is power. We designed the system to support you;
• Benefits Model: Your budget, your rules – spend it where it counts. Day one, it’s yours. No waiting, no barriers;
• Training Balance: Learn fast. Grow faster. Upskill, stay ahead, and keep your edge sharp;
• Team Building: Stronger together. We connect, compete, and celebrate – great teams don’t happen by accident;
• Generation Program: Focused on boosting the potential of children within our families;
• Work & Fun Balance: Driven at work, alive beyond it. Events, surprises, and shared moments keep our spirit high and our energy unstoppable.

Taking care of our people is an integral part of company shared values, ensuring a supportive and positive workplace culture.

About Us

We are looking for a highly skilled and proactive Senior-Lead QA Automation Engineer to join our engineering team and take ownership of test automation and quality practices, with a strong focus on mobile applications.

Our products rely heavily on mobile experiences, including apps built with Flutter, and require a robust, scalable, and reliable approach to test automation. 70% of our users use mobile apps. 

This role goes beyond writing tests — it is about building a sustainable mobile automation ecosystem, improving engineering processes, and ensuring consistent product quality across the entire development lifecycle.

The ideal candidate combines strong hands-on expertise in mobile automation with a systems mindset and takes full ownership of quality as an engineering discipline.

Core Responsibilities

Design, build, and maintain scalable test automation frameworks with a strong focus on mobile applications (iOS/Android), including Flutter-based apps.

Define and evolve a mobile-first automation strategy, balancing UI, API, and integration testing for optimal coverage and stability.

Develop robust automated test suites for mobile UI, including handling asynchronous behavior, animations, and platform-specific differences.

Integrate automated tests into CI/CD pipelines, ensuring reliable execution across devices, emulators, and environments.

Collaborate closely with Mobile Developers, Product Owners, and DevOps to ensure testability and embed quality early in the SDLC.

Drive best practices for mobile test architecture, test data handling, and environment stability.

Perform root-cause analysis of defects, with a focus on complex mobile-specific issues (state, network conditions, device fragmentation).

Participate in code reviews for both application and test code, ensuring maintainability and scalability.

Support release cycles with clear quality signals, including mobile-specific metrics (crash-free rate, test stability, coverage).

Typical Requirements

Experience

4+ years of hands-on experience in QA with a strong focus on automation.

Proven experience in mobile test automation (iOS/Android).

Experience working with applications built on Flutter is highly desirable.

Solid understanding of SDLC, Agile/Scrum methodologies, and quality engineering principles.

Technical Test Automation Skills

Strong expertise in mobile automation frameworks:

Appium / WebdriverIO (mobile) / Detox / Espresso / XCUITest or similar.

Experience testing Flutter applications, including understanding of widget-based UI and common testing challenges.

Strong knowledge of UI automation (Playwright / Selenium / Cypress is a plus, but not primary).

Hands-on experience in API testing:

Postman / Newman / REST Assured or similar tools.

Proficiency in at least one programming language:

Python / Java / JavaScript / TypeScript.

Experience with CI/CD pipelines for mobile testing:

Jenkins, GitHub Actions, GitLab CI, including running tests on emulators or device farms.

Understanding of mobile-specific challenges:

device fragmentation, OS differences, network variability, app lifecycle.

Soft Skills

Strong analytical thinking and ability to break down complex mobile behaviors into testable scenarios.

High level of ownership and accountability for product quality.

Ability to work independently and proactively identify risks in mobile user flows.

Clear and structured communication with cross-functional teams.

Nice-to-Have

Experience with Flutter integration testing (integration_test, flutter_driver legacy).

Experience with cloud-based device farms (BrowserStack, Sauce Labs, Firebase Test Lab).

Experience with performance testing and monitoring of mobile applications.

Familiarity with crash analytics tools (Firebase Crashlytics or similar).

Experience with microservices and backend validation for mobile apps.

What You’ll Deliver

Reliable and scalable mobile automation coverage, including Flutter-based applications.

Increased confidence in mobile releases across devices and platforms.

Faster and more predictable release cycles through stable automation.

Early detection of mobile-specific issues before production.

Contribution to building a strong, engineering-driven quality culture around mobile products.

We are looking for an L2 Support Specialist to join our iGaming Operations Support team.
Our team is responsible for resolving technical and operational issues related to online casino operations, sports books, payments, bonus mechanics, and the iGaming platform as a whole.
L2 Support serves as the second line of support, handling complex requests from operators, conducting troubleshooting and diagnostics, and collaborating with game and payment providers as well as internal teams (Payments, Risk, Product, Development, QA, and Core).
We are seeking a candidate who doesn’t simply pass tasks along, but takes full ownership of each request: independently analyzing the problem, identifying potential root causes, finding solutions or the appropriate escalation paths, and seeing each case through to final resolution.

 

⚙️ Your Tasks:

• 1+ years of experience in iGaming in an L1+/L2 Support, Technical Support, or Operations Support role;
• Experience in related domains (payments, SaaS, technical support) is a plus;
• Understanding of core online casino and/or sportsbook operations;
• Understanding of key iGaming mechanics: betting, game rounds, bonuses, Free Spins, promotions, and transactions;
• Basic understanding of payment flows: PSPs, deposits, withdrawals, transaction statuses, and KYC;
• Hands-on experience with Jira, Confluence, and admin panels (Backoffice);
• Ability to analyze information, work with system logs, and navigate technical documentation;
• Strong Root Cause Analysis (RCA) skills and the ability to define clear action steps toward resolution;
• Intermediate English level (B1+) or higher (written communication with providers, documentation, Jira, and Confluence);
• Understanding of Incident Management principles, SLAs, ticket prioritization, and escalation paths;
• High attention to detail, analytical mindset, autonomy, and proven multitasking skills;
• Strong communication skills and an accountable, solution-driven approach to resolving tickets.

👤 Our Criteria:

• Handling and analyzing technical and operational requests from operators and L1 support;
• Troubleshooting issues and identifying potential causes;
• Verifying game rounds, bets, winnings, and payout accuracy (Bet Check / Win Check);
• Diagnosing issues with game sessions, bonus rounds, Free Spins, and game provider performance;
• Checking statuses and settlement accuracy for sports bets, refunds, and freebets;
• Investigating issues with deposits, withdrawals, payment methods, and cashier functionality;
• Verifying the crediting of bonuses, cashback, loyalty rewards, tournaments, and promotional campaigns;
• Diagnosing platform-level technical issues: registration, login/authentication, user profile, UI, and site availability;
• Working within the Backoffice: reviewing transaction logs, game sessions, player balances, and user activity;
• Pinpointing technical issues, conducting initial root cause analysis (RCA), creating bug reports, and collaborating with Development, QA, Product, Payments, and other teams;
• Tracking task execution in Jira, handling timely escalations, and retesting implemented fixes;
• Managing escalated issues through to full resolution: following up with internal teams, monitoring progress, and relaying up-to-date information to operators;
• Proactively communicating with operators: sharing status updates, next steps, and expected resolution times (ETAs);

• Guiding tickets end-to-end to full resolution in compliance with internal SLAs and quality standards.

   

💪 Nice to have:

• Experience liaising with game and payment providers (Pragmatic Play, Evolution, BGaming, etc.);
• Understanding of RGS (Remote Gaming Server) principles and game provider integrations;
• Basic knowledge of APIs, HTTP requests, Postman, or SQL;
• Experience handling technical incidents and bug tracking;
• Experience supporting multi-brand iGaming projects;

• Hands-on experience with gamification platforms and bonus engines (e.g., Smartico).

   

💼 Our Offer:

• Flexible work setup — work remotely or from the office, we focus on results, not location;
• Support for a comfortable work environment — we compensate coworking expenses and EcoFlow power stations to help our team stay productive during power outages in Ukraine;
• Unlimited vacation and sick leave, because we trust our people to manage their time responsibly;
• Relocation support for team members who want to move;
• Regular performance-based bonuses that reward individual and team impact;
• Learning support — we cover 50% of professional courses and development programs;
• Language & wellbeing support — we cover 50% of English classes and psychological consultations;
• Career growth opportunities — we prioritize internal promotions and development;
• Team culture that actually feels like one — regular gifts, company merch, and team events throughout the year;
• Real impact — we are small enough for every voice to be heard and big enough to turn great ideas into action quickly.

About the Project:
Harmonic is a leading provider of innovative broadband solutions that deliver video, voice and data to communications providers around the world. GL team participates in development and QA of several generation of these solutions.

The CableOS department is about developing the new software-based network equipment which provides access to Internet/IPTV/VoIP services with using powerful servers.

It is an innovative solution for Internet Service Providers which will allow to get rid of the existing HW equipment and to migrate to the cloud, saving customers the enormous expenses for the support of huge number of hardware network equipment. Currently there are no competitors to this project in the world and Customer offers the opportunity to be at the beginning of the rapid development of the product and the opportunity to take their place in a fast-paced engineering team

We are looking for a strong Middle Manual QA Engineer with 3+ years of commercial experience in manual testing and hands-on experience with Linux and networking.

You will test backend services, REST APIs, and end-to-end scenarios in a technically complex environment. Practical Linux troubleshooting and an understanding of network protocols are essential for this role. 
 

You will:

• Perform manual testing of backend services, REST APIs, and end-to-end scenarios.
• Analyze requirements, identify gaps and potential risks, and define appropriate test coverage.
• Create, maintain, and review test cases, test scenarios, test plans, and test reports.
• Execute functional, integration, regression, and exploratory testing.
• Test REST APIs using Postman or similar tools and validate data using SQL.
• Investigate technical issues in Linux environments using command-line tools, system and application logs, and network diagnostic utilities.
• Analyze network connectivity issues and system behavior, applying knowledge of networking concepts and protocols across OSI layers 1–4.
• Report, analyze, and track defects, providing clear reproduction steps and relevant technical evidence.
• Work closely with developers and Product Owners to clarify requirements and investigate issues.
• Identify and communicate quality risks throughout the development process.
   

You should be able to:

• Independently analyze complex requirements and determine appropriate test coverage.
• Use Linux command-line tools for troubleshooting, log analysis, and system diagnostics.
• Explain networking concepts and protocols across OSI layers 1–4 and describe practical cases of network troubleshooting.
• Independently investigate technical issues using Linux, logs, SQL, and network analysis tools.
• Clearly document defects, including reproduction steps, expected and actual results, and technical findings.
• Take ownership of testing activities and proactively identify potential quality risks.
• Collaborate effectively with developers, Product Owners, and QA engineers in a distributed international team.
   

Must Have

• 3+ years of commercial experience in manual software testing.
• Strong knowledge of software testing theory and test design techniques.
• Experience analyzing requirements, identifying gaps and risks, and defining test coverage.
• Hands-on experience creating and maintaining test cases, test scenarios, test plans, and defect reports.
• Experience with functional, integration, regression, and exploratory testing.
• Good practical knowledge of Linux, including command-line usage and log analysis.
• Solid understanding of networking concepts and protocols, particularly across OSI layers 1–4.
• Practical experience troubleshooting technical or network-related issues.
• Good knowledge of SQL.
• Hands-on experience with REST API testing using Postman or similar tools.
• Understanding of web application architecture and experience using browser Developer Tools.
• Basic scripting skills in Python or another scripting language.
• Experience with Jira, TestRail, or similar test management and defect-tracking tools.
• Upper-Intermediate English (B2+).
   

Would Be a Plus

• Experience testing telecommunications, broadband, networking, or infrastructure products.
• Experience with network diagnostic tools such as Wireshark, tcpdump, or similar utilities.
• Familiarity with network traffic generators such as iPerf3, TRex, Ixia, or Spirent.
• Experience with Kubernetes or containerized environments.
• Experience working with network equipment or troubleshooting issues across different network layers.

Procimo Tech is looking for a Junior Support Engineer to join our new Product Support team.

This is a technical support role rather than general customer service. You will act as the first technical point of contact for clients using Procimo’s core products.

Your day-to-day responsibilities will include receiving and managing support tickets, investigating technical issues and identifying whether they are related to software, hardware, connectivity or configuration.

When an issue cannot be resolved directly by the Support team, you will be responsible for escalating it to the appropriate internal team — such as Development, Hardware or Project Management — providing a clear and well-documented technical analysis.

Most client communication will take place through tickets and email, although occasional phone or video calls may also be required.

As this is a new team, you will also have the opportunity to contribute to the development of support processes, documentation, FAQs and troubleshooting guidelines.

This is an entry-level position, so previous experience with Procimo’s products or industrial systems is not required. We are looking for someone who is curious, motivated to learn and interested in developing strong technical knowledge.

The product we are working on is the biggest community-based navigation app, complex web services, and other solutions related to it. The web and mobile apps handle information at a massive scale and extend well beyond the search giving people and companies a lot of new useful options. Here you’ll be a part of a skilled international team, working on an app with >100 mln users!

Requirements:

• Location in Warsaw (office-based role in Warsaw).
• 5+ years of experience testing web/mobile applications, including at least 3+ years of hands-on mobile testing experience.
• Upper Intermediate level of both spoken and written English;
• Experience with test tools and conducting analysis of test data;
• Familiarity with bug-tracking systems and test management tools;
• Experience in utilizing log files to debug and analyze issues.
• Experience using AI-powered tools in QA/testing processes;

Nice to have:
 

• Basic familiarity with Internet and network protocols;
• Basic knowledge of REST API architecture;
• Basic knowledge of Unix/Linux environments and scripting skills;

Responsibilities:

• Analysis of business and technical requirements;
• Participation in task refinement and planning sessions;
• Work with QA documentation and bug tracking systems (Test Plans, Test Cases, Check Lists, Reports);
• Manual testing of desktop and mobile versions;
• Review and improve test scenarios;
• Review and prepare test cases for automation.
 

We Offer:

• Opportunity to work on a global product used by 100+ million users worldwide.
• Competitive compensation package, including 20 paid vacation days and paid sick leave.
• Full-time office-based work (5 days per week) in a modern, comfortable office in Warsaw.
• Flexible working hours with a healthy work-life balance.
• Private medical insurance.
• English classes with a native speaker and wellness activities, including online yoga.
• Paid tech training and other activities for professional growth;
• Modern, comfortable office and a friendly, supportive engineering culture.
   

If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications, the review and further processing of your candidacy may take some time.

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.

The future of Web3 starts with you: join us as a Talent Sourcer!
 

Requirements

• Proven experience in sourcing or lead generation (1.5+ years minimum).
• Strong command of outreach strategies across multiple platforms (LinkedIn, GitHub, Telegram, email, Discord, etc.).
• Familiarity with technical profiles and/or experience sourcing in IT or Web3 is a strong plus.
• Hands-on experience working with ATS, CRM and AI tools.
• Ability to manage talent pipelines and segment candidate pools effectively.
• Strong communication skills and proactive mindset.
   

Responsibilities

• Build and maintain active pipelines for high-priority roles and complex specializations (Web3, blockchain, crypto focus).
• Develop tailored outreach strategies per role and audience.
• Partner closely with recruiters to ensure seamless candidate handover.
• Expand sourcing channels beyond LinkedIn: direct search via platforms like GitHub, Twitter, niche communities.
• Track and report on sourcing funnel metrics.
• Continuously research and map niche talent markets.
   

Working terms

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.

Care Beyond Work:  

We provide time and support during life’s most important moments.  

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!  

Let’s Build the Future Together!