Jobs at Djinni

We’re hiring a Trainee Manual QA Engineer on behalf of our client — a global leader in web data solutions that supports Fortune 500 brands (like LG, Samsung, Logitech) by collecting and organizing public web data for critical market insights.

This is a perfect opportunity for someone starting their QA career and looking to grow in a supportive, real-world environment while working with international clients and experienced developers.

What You’ll Do

• Learn how to gather and document requirements from global enterprise clients.

• Assist in checking the accuracy and quality of collected web data.

• Perform basic functional and exploratory testing of web crawlers (you’ll get full guidance and mentorship).

• Track and report issues to developers using Monday.com or similar tools (we’ll show you how).

• Communicate with project managers and QA team to ensure client needs are met.

• Continuously learn and improve your QA skills through hands-on experience.

What We’re Looking For

• Basic understanding of software development or testing (can be from courses, self-study, or bootcamps).

• Interest in web technologies (HTML, HTTP, web scraping — we’ll teach you the rest).

• Good communication skills and a desire to work with clients.

• Upper-intermediate to advanced English (B2+) — you’ll be speaking and writing with international teammates.

• Attention to detail and willingness to learn quickly.

Nice to Have (but not required)

• Familiarity with tools like Postman or basic SQL.

• Any QA certifications (like ISTQB), courses, or personal projects.

If you’re eager to start your QA journey and gain hands-on experience working with global brands, we’d love to meet you!

Project Description:
We are developing a cybersecurity assessment platform that analyzes how well data and systems are protected and whether they comply with international security standards.
The platform is built using modern technologies — Python, FastAPI, SQLAlchemy, TypeScript, React, AWS, and Docker — and follows a microservices architecture with a strong focus on asynchronous processing and scalable cloud deployment.
We are now looking for a Python Developer to join our friendly team and contribute to building reliable, high-performance services.
 

Required skills:

- 1+ years of hands-on experience with Python (FastAPI) and JavaScript/TypeScript (React);

- Experience with cloud technologies, especially AWS (CloudWatch, Lambda, EC2, ECS, etc.);

- Strong understanding of API design, management, and integration concepts;

- Solid experience with ORM frameworks, particularly SQLAlchemy;

- Experience writing and maintaining unit and integration tests using Pytest;

- Good knowledge of PostgreSQL and relational database concepts;

- Familiarity with containerization using Docker and version control systems like Git;

- Experience participating in code reviews and following clean code principles;

- At least Intermediate level of English for communication and documentation.
 

We offer:
- Opportunities for career growth and personal development, to help you improve your skills and achieve your goals;
- No micromanagement - your ideas and initiatives are always encouraged.
- Educational programs that are covered by the company at 30% of the expense;
- Paid vacation leave and public holidays (21 vacation days annually);
- Competitive financial compensation with regular performance reviews;
- Outdoor team activities are paid for by the company;
- English language improvement through extensive communication;
- The chance to work alongside highly experienced and enthusiastic IT professionals who are ready to share their knowledge and help you gain invaluable experience in a live IT environment.
 

Our hiring is quick and straightforward:
- Test task 
- Technical interview with a hiring manager (1.5 hours)

About the Project

We are building a system that integrates multiple databases and external APIs, aggregates data from various sources, and constructs a real-time knowledge graph to track complex relationships between entities.

Key Requirement

‼️ Hands-on experience with graph databases (minimum 6 months) is mandatory.
We are specifically looking for candidates who have practical experience with graph data modeling and writing queries.

Tech Stack

Graph Databases, Neo4j, Python, FastAPI, SQL, NoSQL, Docker, Docker Compose.

Responsibilities

— Design, build, and maintain scalable data pipelines
— Develop and optimize graph-based data models (nodes, edges, properties)
— Build and maintain a real-time knowledge graph
— Integrate multiple data sources (APIs, SQL, NoSQL databases)
— Optimize graph queries and data processing performance
— Work with cloud infrastructure (AWS)
— Collaborate with backend and product teams to design data solutions
— Build proof-of-concept solutions involving graph technologies

Requirements

— 3+ years of experience as a Data Engineer / Backend Engineer (data-heavy projects)
— Hands-on experience with graph databases (Neo4j, ArangoDB, Amazon Neptune, etc.)
— Strong knowledge of SQL and NoSQL databases
— Experience building data pipelines and working with large datasets
— Good understanding of data modeling (especially graph structures)
— Experience with AWS or other cloud platforms
— Python proficiency
— English (from Upper-Inermediate)

Nice to Have

— Experience with knowledge graphs
— Experience with streaming or real-time data processing
— Background in Computer Science, Mathematics, or related field
— Experience with recommendation systems / analytics / fraud detection

Who will succeed in this role

Someone who enjoys working with complex data relationships, understands how to model real-world systems as graphs, and can bridge backend engineering with data engineering practices.

Want to work with a team of professionals and change your life today? Then MetaliX is the place for you!

A little about us:

• 5 years on the market, our own niche showroom, a comfortable office, and production facility in Lviv;
• Over 5,000 m² produced and more than 4,000 constructions installed;
• MetaliX™ structures are exported to Canada, Germany and the United Kingdom;
• NPS among clients - 95%;
• A team of professionals with ambitions to become a global leader.

MetaliX - a company specializing in manufacturing metal zoning structures made of steel and glass - is looking for  Sales Manager for the German market.
 

In October 2023, MetaliX was featured in Forbes Ukraine's Top 40 Ukrainian companies that successfully entered export markets during the war, ranking among the top five companies from Lviv. Join our team!

We offer:

• Official employment and a stable salary - base rate + KPI-based bonuses and performance rewards;
• Comfortable working conditions at our office (Location: Naukovа 7B) or a remote work option;
• Work schedule - from 09:00 to 18:00 ;
• Opportunities to attend international trade shows;
• Business trips abroad;
• Company-sponsored courses and training;
• Career growth - consistently delivering great results can lead you to become a department head.

The ideal candidate should have:

• German proficiency level B2 (spoken and written);
• Experience in negotiating with decision-makers;
• Experience working with databases;
• Strong research skills: actively seeking potential clients using various online resources, including websites, social media, and LinkedIn;
• Correspondence and communication with partners;
• Ability to create personalized emails, presentations, and product lists;
• Strong organizational skills to meet tasks, goals, and plans on time.

Want to know more? Check us out on social media!

If you're interested - send us your application or call us now!

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audienceWe are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. 

About your role:

We are hiring a Customer Support Specialist (Evening and Night shifts) with English (B1+). You will be the first point of contact for our users, supporting them via email and live chat. Your vector of work: shorten time-to-resolution, raise satisfaction, and strengthen the loop between Support, QA, and Compliance. Also, you will own the first response, add complete context before escalation, and keep communication transparent and empathetic, so streamers can focus on creating, not troubleshooting. 
On our side, we offer a structured onboarding with mentorship, opportunities for professional growth, and regular performance reviews.

In this role, you will

• Handle incoming requests via Zendesk (email and live chat), focusing on agent and streamer account issues and technical troubleshooting.
• Ensure fast and effective resolution of user requests to reduce response time and increase user satisfaction.
• Follow platform standards (SLA, tone of voice, policy guidelines).
• Escalate complex cases to L2 and other teams with complete context and structured information.
• Collaborate with Success, QA, Compliance, Moderation, and Technical teams.
• Properly document and transfer cases between shifts (especially critical for night operations).
• Collect and share user feedback to improve product and support processes.

It’s all about you

• Open to shift-based work (evenings now, night shifts in the future).
• Understanding about customer-facing roles (customer support, success, client service, or related roles).
• English level B1+ (strong written communication is critical).
• Write clearly, politely, and grammatically correct.

• Proactive and able to make decisions independently 

   

Would be a plus

• Experience with ticketing systems such as Zendesk, Intercom, or Freshdesk
• Background in IT or working with tech products

• Understanding of support KPIs like CSAT, response time, and SLA

   

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity recovery support allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Test Task (optional)
• Technical Interview
• Reference check
• Offer

We are looking for a highly organized and detail-oriented Operations Manager Assistant to join our growing team. In this role, you’ll be responsible for ensuring smooth day-to-day operations, supporting management, and keeping internal processes efficient and compliant. 

🔑 What You’ll Do 

• Oversee and optimize administrative and operational processes 
• Manage document flow, reporting, and internal record-keeping 
• Support HR and finance teams with onboarding, payroll, and compliance tasks 
• Coordinate communication between departments and external partners 
• Monitor KPIs, prepare regular reports, and ensure timely task completion 
• Implement best practices to improve operational efficiency 

✅ About You 

• Desire to get experience in a back-office, operations, or administrative manager role 
• Strong organizational and multitasking skills 
• Excellent communication in English (written and verbal) 
• Proficiency in MS Office / Google Workspace (knowledge of ERP/CRM systems is a plus) 
• Understanding of HR, finance, or legal workflows will be an advantage 
• Proactive mindset with strong problem-solving skills  
• Degree in Economics or Statistics is a pus 

🎯 Why Join Us? 

• Competitive salary  
• Remote work  
• Flexible schedule  
• Career growth opportunities  
• Sport compensations  
• Supportive corporate culture 

OneAcademy is looking for a Video Designer with strong motion design skills and hands-on experience using AI tools for commercial video production. We are building a fast-scaling education brand focused on high-performance digital content, and we need someone who can combine creativity with speed and ownership.

What You’ll Do

• Create short-form video content (Reels, YouTube Shorts, TikTok) using AI-assisted production tools
• Develop static creatives for social media and marketing campaigns
• Optimize video production workflows to improve speed, efficiency, and scalability
• Adapt content to different platforms and formats
• Work within tight deadlines while maintaining quality standards

Hard Skills & Experience

• 2+ years of strong, hands-on experience with Adobe After Effects
• Basic proficiency in Adobe Photoshop
• At least 6 months of practical experience using AI tools for commercial video production (e.g., Kling, VEO, Sora, or similar)
• Experience with prompt engineering and cost optimization of AI tools (tokens / credits management)
• Solid understanding of composition, color correction, and storytelling fundamentals

Soft Skills We Value

• High level of independence and self-management
• Strong sense of responsibility and ownership over tasks and results
• Proactive mindset
• Fast learner, comfortable adapting to new tools and workflows
• Ability to operate in a performance-driven environment

What We’re Looking For

This role is ideal for someone who is not just an executor, but a creator who understands both aesthetics and performance metrics. You should be comfortable experimenting with AI tools, iterating quickly, and continuously improving production efficiency.

If you thrive in a fast-moving, digital-first environment and want to shape the visual language of a growing education brand — we’d love to hear from you.

Why OneAcademy

• Direct ownership over growth of a core educational product
• Opportunity to build a scalable, data-driven education business
• Global product with long-term LTV focus
• High level of autonomy and fast execution
  
  What We Offer
• Ownership of acquisition strategy 
• Work with large budgets and high-scale performance campaigns
• Direct influence on unit economics and growth metrics
• Opportunity to build and shape your own team
• Remote work with flexible schedule
• Work in a fast-growing global prop trading firm
• Performance bonuses and incentives

At Qencode, we are proud to be at the cutting edge of video technology. As a U.S.-based company, we have established ourselves as a trusted technology partner to some of the world's leading organizations, including Fortune 500 giants like NVIDIA, AWS, Google, and DigitalOcean.

As we expand our initiatives for 2026, we are looking for a Backend Engineer focused on Integrations. In this dynamic role, you'll work directly with our CTO to build and maintain integrations with third-party platforms and services, including HubSpot, Stripe, PayPal, Intercom, Fivetran, Metabase, Google Analytics, and a growing number of AI tools and applied AI projects.

Responsibilities

• Maintain, improve, and extend Qencode backend APIs (recent focus on FastAPI).
• Build and maintain integrations with platforms like HubSpot, Stripe, PayPal, Intercom, Fivetran, Metabase, and Google Analytics, as well as emerging AI tools and applied AI projects.
• Design reliable integration patterns: webhooks, OAuth flows, rate limiting, retries, and idempotency.
• MySQL schema design, indexing, query optimization, and data integrity.
• Own and evolve billing workflows: usage calculation, credits/quotas, invoicing logic, billing events, and correctness checks

Qualifications

• Strong backend engineering experience with Python.
• Hands-on experience with FastAPI (and comfort maintaining Flask services).
• Solid database skills (schema design, SQL, query troubleshooting). MySQL experience is a strong fit.
• Experience with message brokers (RabbitMQ preferred).
• Experience writing and maintaining database migrations.
• Comfort integrating with external services and APIs.

Nice-to-Haves

• Experience with AI/ML tools or building integrations for AI-powered workflows.
• Experience with ClickHouse, BigQuery, or modern analytics stacks.
• Payments/billing domain experience (usage-based billing, invoices, proration, reconciliation).
• Experience building reliable integration pipelines (queues, background jobs, retries, observability).
• Familiarity with containerization (Docker, Kubernetes).

Benefits

• Professional development and career growth opportunities.
• Work directly with the founding team.
• Innovation where new ideas are encouraged and rewarded.
• Exposure to a wide range of work experience

About Us

Providing value, innovation and excellence are at the heart of everything we do at Qencode. We're committed to pushing the boundaries of video technology in our rapidly evolving world and we would love for you to join us on this journey. Please apply so we can schedule an interview.

Requirements: 
— Experience with the cloud provider(s): Google Cloud, Amazon AWS, Microsoft Azure
— CNCF Landscape — experience working with some of the projects
— Kubernetes, terraform, gitops, ansible
— Documentations

Nice to have:
— CNCF’CKA
— Gitlab CI/CD, Apache Kafka,
— NoSQL: MongoDB, Redis, and Elasticsearch.
 

Responsibilities:

—Assist with migrate of the existing environment into Kubernetes world using nothing but best practices (CI/CD)
—Assist in daily infrastructure and operations by performing various tasks
—Able to log time spent against the correct tickets and help maintain a strong degree of team efficiency

We are looking for an experienced and ambitious CEO to lead the launch of a new casino product in the Canadian market. This is a unique opportunity to take a product from strategy to commercial success while working with a professional team in a dynamic iGaming environment.
 

Responsibilities:

• Develop and implement operational strategies to improve efficiency, productivity, and profitability across all departments.
• Oversee and optimize day-to-day operations to achieve business growth and profitability targets.
• Establish and monitor KPIs to ensure operational goals are met.
• Collaborate closely with the leadership team and department heads to define the company’s strategic direction.
• Develop and manage the company budget, optimizing expenses to ensure financial stability.
• Analyze financial and operational data to identify areas for improvement.
• Lead project execution, ensuring effective resource allocation and successful product delivery.
• Manage operational risks and ensure compliance with Canadian regulatory requirements.
• Implement necessary policies and procedures tailored to departmental needs.
• Continuously improve processes to increase operational efficiency and foster innovation.
   

Requirements:

• 10+ years of experience in iGaming, including 3+ years in a leadership role.
• Experience in startups and launching new projects is a strong advantage.
• Proven managerial experience with teams of 20+ people and the ability to oversee multiple departments.
• Strong command of English (Upper-Intermediate or higher).
   

We offer:

• Competitive compensation (negotiable based on market and candidate expectations).
• Fully remote work.
• A key role in a team building a product from the ground up.
• Opportunities to realize your ambitions and leadership potential.
• Support and growth within a strong team of professionals.

Full-Time | Remote | EST Time Zone

Compensation

• Base salary + KPI-based compensation
• Additional performance bonuses

Working Hours

• Monday–Friday, 9:00 AM – 5:00 PM EST

Position Overview

Koscom Cable Inc. is a leading provider of technical staffing and subcontracting services for the telecom industry, supporting Internet Service Providers, mobile operators, and telecom infrastructure providers across the United States.

We are looking for a results-driven Sales Manager to join our team. Reporting directly to the Head of Business Development, you will play a key role in expanding our client base, managing high-value accounts, and driving revenue growth in the U.S. telecom market.

Key Responsibilities

Sales & Client Development

• Conduct introductory meetings with prospective clients to build trusted relationships and identify new business opportunities.
• Manage leads throughout the full sales cycle, ensuring successful deal closures, including new projects and framework agreements (with or without immediate project scope).
• Maintain and grow relationships with both new and existing customers, identifying opportunities for repeat and expanded business.
• Proactively upsell services and initiate new projects with existing clients to increase revenue.

Business Development Support

• Actively seek new business opportunities to grow the lead pipeline and service portfolio.
• Collaborate closely with the Business Development team and support lead generation efforts.

Coordination & Reporting

• Schedule and coordinate meetings or calls between prospective clients and executive leadership for strategic and project-related discussions.
• Maintain accurate records in the CRM system.
• Prepare and submit daily, weekly, and monthly sales performance reports.

Requirements

Must-Have

• Proven B2B sales experience in the U.S. market.
• Demonstrated success as a Sales Manager in the telecom industry.
• Hands-on experience with multi-channel outreach: LinkedIn, email campaigns, and cold calling.
• Strong communication and negotiation skills, with the ability to lead meetings, deliver presentations, and build trust quickly.
• Experience using CRM systems for client management and reporting.
• Solid understanding of sales metrics, pipelines, and performance tracking.
• C1 level English proficiency.

Preferred

• Sales or technical experience in telecom subsegments such as:
• Cabling and fiber infrastructure
• Telecom construction and OSP/ISP projects
• Last-mile connectivity
• Backbone and backhaul solutions

What We Offer

• Competitive compensation with fixed salary and performance-based bonuses.
• Fully remote position.
• Supportive, collaborative, and growth-oriented work environment.
• Opportunity to work with major telecom players across the U.S. market.

We are seeking a motivated and enthusiastic Recruiter to join our dynamic HR Department. As an in-house Recruiter, you will be the driving force behind hiring the best cable technicians on the US market for our growing team of over 300 contractors. No prior experience necessary; however, a strong willingness to learn and grow in field is essential.

Responsibilities:

• Implement effective recruitment strategies to source and screen candidates to identify the best fit for our open positions.
• Use multipule channels, including job boards, social media, and professional networks to identify and attract qualified candidates.
• Schedule and conduct online interviews to assess candidate qualifications and fit.
• Effectively communicate with candidates, negotiate offers and assist with completing paperwork for new hires.
• Manage our CRM system, maintain accurate and up to date records, generate reports for Recruitment Team Lead to ensure efficient tracking and monitoring of the recruitment process.
• Collaborate with the Recruitment Team Lead to understand the company’s hiring needs and ensure the successful placement of candidates.
• Continuously seek ways to improve the recruitment process and enhance the candidate’s experience.

Requirements:

• High School Diploma or equivalent; a degree in Human Resources or a related field is a plus.
• Ability to conduct 20+ cold calls per day to build a robust pipeline of qualified candidates.
• Availability to work from 9 AM to 5 PM EST (New York time zone), Monday to Friday.

Skills:

• Strong communication skills, both verbal and written.
• Excellent interpersonal skills with the ability to build rapport quickly.
• Adaptability and a willingness to learn new processes and tools.
• Ability to work collaboratively in a team environment.

About Koscom Cable Inc.

Koscom Cable Inc. is an authorized contractor serving over 25 states in the US. We provide technical staffing services to leading communications, internet, and media companies, such as Comcast, Spectrum, Verizon, and AT&T. With a team of over 300 skilled cable technicians, we are committed to maintaining the highest standards of excellence in everything we do. We are seeking individuals who share our passion for success and are eager to join our dynamic team. If you have the skills, experience, and drive to excel as an in-house Recruiter, we encourage you to apply and be a part of our growth journey.

Hi! We’re Leaply — a fast-growing ecosystem of digital and physical products designed to help people build healthier habits and lead better lives. We launched in 2024 and have already seen explosive growth — 10x revenue in the past six months — with strong traction across the US, Europe, and beyond.

At Leaply, we challenge traditional career paths — we value ownership over job titles, and impact over process. As we scale, we’re looking for a sharp, data-driven Analyst to refine our ops team, enhance team performance, and implement scalable systems.

Role Overview:

As an Analyst, you will be the strategic bridge between raw data and operational excellence. You will join our Operations team to drive efficiency across three key pillars: Monetization, Support, and Online reputation. Your role goes beyond just building reports; you will be expected to uncover hidden patterns, propose data-backed solutions, and actively participate in their implementation, including our upcoming AI-driven automation initiatives.

Technical Stack, that you will work with:

• Data Warehouse: Google BigQuery (Advanced SQL is a must).
• Visualization: Tableau (Creating intuitive, actionable executive dashboards).
• Product Analytics: Amplitude (Analyzing user behavior and funnel performance).
• Innovation: Implementation and optimization of AI/LLM tools for operational workflows.

Key Responsibilities:

• Foundation Building & Data Architecture: As the first analyst in this direction, you will own the end-to-end data flow—from querying and structuring raw data in BigQuery to ensuring a "single source of truth" for the entire Ops department.
• Advanced Analytics & Modeling: Move beyond basic reporting. You will develop antifraud models to mitigate risks and design complex behavioral segmentations to understand user lifetime value and churn triggers.
• Performance Monitoring: Architecting the automated KPI ecosystem and health-check dashboards for Payments, Support, and FirstLook.
• Strategic Insight Generation: Conducting high-level deep-dives into payment failure trends, transaction routing optimization, and operational bottlenecks.
• AI & Automation Integration: Leading the charge in implementing AI/LLM solutions—from automated support ticket classification to predictive routing and fraud detection.
• Actionable Implementation: Working as a strategic partner to Ops Leads to ensure your data models translate into direct business growth and process overhauls.

Potential Candidate Profile:

• Experience: 2+ years of experience in Data or Operations Analytics (preferably in Fintech, SaaS, or high-growth startups).
• SQL Mastery: Proficiency in writing complex, optimized queries (CTEs, Window Functions, etc.).
• Visualization Skills: Proven ability to tell a story with data in Tableau, making complex metrics easy for stakeholders to digest.
• Analytical Mindset: Strong understanding of product funnels (Amplitude) and business unit economics.
• Adaptability: A keen interest in AI/Machine Learning and a willingness to experiment with new automation tools.
• Communication: Fluent in translating data findings into clear business recommendations.

Focus Areas (Your Impact)

• Payments: Minimizing cancell rates, optimizing transaction flows, user segmentation etc.
• Support: Analyzing CSAT, other metrics and identifying high-impact areas for AI chatbot implementation.

• Online reputation: Integrating analytical tools for sentiment tracking across different platforms.

   

Why This Role?

• Build the Function from Scratch: You aren’t just joining a team; you are establishing the analytical culture in a team. You will have the autonomy to define the tools, the methodologies, and the standards for how Operations uses data.
• Path to Data Science: This role is designed for growth. With our focus on AI, anti-fraud modeling, and complex segmentations, you will have the perfect sandbox to transition into Data Science or Advanced Machine Learning roles in case you want.
• High Visibility & Ownership: As the pioneer analyst in this direction, your insights will directly influence executive-level decisions. You will see the immediate impact of every model you build.
• AI-First Environment: You won't be stuck with legacy processes. You will be at the forefront of implementing AI-driven operations, giving you a massive competitive edge in the future market.

What you’ll get:

• Competitive compensation and a high-impact role.
• Full Ownership: Freedom to optimize and evolve the support function as you see fit.
• Support from the best: Access to internal professional communities (Marketing, Product, Operations) within the SKELAR network.
• A meaningful mission: Help millions of people live healthier lives every day.

Leaply is backed bySKELAR, a venture builder with over 10 successful B2C businesses. Beyond business, we support the SKELAR Foundation, a charitable initiative created by employees to support the Ukrainian Armed Forces.

Join us in building the next big thing!

We're hiring a Java developer to build ultra-low-latency systems using Aeron and Chronicle.

You will design and optimize high-throughput messaging with Aeron (IPC/UDP, Cluster, Archive), build persistent off-heap data layers with Chronicle Queue and Chronicle Map, and tune JVM performance down to the microsecond.

You bring strong Java (17+), production experience with Aeron or Chronicle Wire & Queue, understanding of mechanical sympathy, lock-free concurrency, off-heap memory, and Linux perf tooling. Trading or market data background preferred.

Bonus: SBE/zero-copy serialization, LMAX Disruptor, kernel bypass (OpenOnload/DPDK), event sourcing, single-writer architectures.

Competitive pay. Hard problems. Microseconds matter.

We’re looking for a Lead Product Analyst who can turn raw data into product strategy and help the team make smarter decisions every day. If you enjoy connecting metrics with real user behavior, leading analysts, and shaping product direction with data - this quest is for you 🚀
 

💪 YOUR QUEST-LINE:

• Guide and grow a team of Product Analysts - help them think deeper and keep the analytical bar high;
• Own analytics across key product domains - understand how users behave, what drives engagement, and where monetization actually happens;
• Shape and refine core product metrics (LTV, retention, churn, cohorts, funnels, activation/A-ha moments) and ensure consistent metric definitions and event taxonomy across the company;
• Develop and maintain dashboards in Tableau / Amplitude that reflect key product and business metrics;
• Drive experimentation culture - from shaping hypotheses to interpreting results and explaining what they mean beyond the numbers;
• Bring structure and statistical sanity into A/B testing and decision-making;
• Analyze user lifecycle and segmentation to uncover growth opportunities, friction points, and revenue drivers;
• Keep an eye on product health metrics, set up alerts/anomaly checks, investigate drops, and drive quick RCA with clear next steps;
• Work closely with CEO, CPO, Product Managers, and key stakeholders to make data part of everyday decisions;
• Continuously improve how we work with analytics - definitions, reporting logic, internal standards.

👨‍🚀 YOUR IN-GAME SKIN:

• 5+ years as a Product Analyst in product-based tech environments;
• 1+ year of experience leading or mentoring analysts;
• Strong SQL skills with hands-on experience working with large datasets;
• Experience defining and evolving core product metrics: retention, LTV, churn, funnels, cohorts, segmentation, activation;
• Hands-on experience designing and analyzing A/B tests, understanding statistical significance and experiment pitfalls;
• Experience working with Tableau and Amplitude;
• Experience building dashboards and reporting systems that support real product decisions;
• Experience owning metric definitions/event tracking and ensuring data consistency across tools (single source of truth);
• Understanding of how metrics connect to business impact and monetization logic;
• Strong communication skills - able to translate complex analysis into clear, actionable insights;
• Upper-Intermediate level of English.

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Domain experience in high-load E-commerce, Fintech, or iGaming projects;
• Proficiency in Python for deeper product analysis.

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume! 

Send them as soon as possible! 🚀