Jobs

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Senior SMM Manager to join our team!

Requirements:

- At least 3 years of experience in SMM (IT, Marketing preferably);
- Strong copywriting skills in English (B2+);
- Proficiency in working with SMM analytical tools;
- High level of accuracy and strong attention to detail;
- Strong visual awareness, knowledge of current trends and tools in social media, and the ability to easily navigate and track content trends;
- Excellent communication skills and a willingness to work in a team;
- Deep understanding of audience behavior and engagement mechanics;
- Ability to develop strategies and independently manage projects.

Will be plus:

- Experience in mobile shooting and creating native content (stories, reels, TikTok).
- Experience in launching advertising campaigns on social media.

Responsibilities:

- Develop and implement a social media content plan aligned with the SMM strategy and overall marketing goals;

- Create and manage content, including expert-level texts that highlight product and industry knowledge;

- Adapt content to suit the specifics of each platform and target audience;

- Track and analyze SMM metrics, competitor data, and ad campaign effectiveness to optimize performance;

- Collaborate with cross-functional teams (design, PR, marketing) to create cohesive content;

- Stay up-to-date with the latest SMM trends, news, and best practices, particularly those relevant to the iGaming industry;

- Deliver clear, concise reports and presentations that showcase achieved KPIs.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️Corporate health insurance program for your well-being;
💵Referral program enjoy cooperation with your colleagues and get the bonus;
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯Rewards program for mentoring and coaching colleagues;
🗣Free internal English courses;
🧘Yoga classes to help you stay active and energized;
✈️In-house Travel Service;
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers, special office days dedicated to holidays;
🎳Company events, team buildings.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Head of People Management.

Requirements:

- Experience in a senior HR leadership role;

- Proven experience leading and managing HR teams of at least 15 direct reports within a fast-paced, online business environment with a workforce of 2000+ employees. Experience in scaling HR operations to support rapid growth is highly desirable;

-Deep understanding of HR best practices and current industry trends;

- Exceptional strategic thinking and planning skills, with the ability to translate business objectives into effective HR strategies;

- Excellent communication, interpersonal and influencing skills, ability to build rapport and collaborate effectively with stakeholders at all levels, including C-suite executives;

- Strong analytical and problem-solving skills; ability to interpret data, identify trends, and make data-driven decisions;

- Experience working within the IT industry or a technology-focused environment is highly preferred;

- Russian or Ukrainian language C1 and above;

- Fluent English.

Responsibilities:

Team Leadership:
• Lead People Partners Team across international locations;
• Build and develop team; set goals, monitor workload, ensure quality execution;
• Provide training and professional development;
• Work with HR metrics; make data-driven personnel decisions.

Strategic Projects:
• Drive continuous improvement of existing HR processes and systems;
• Lead implementation of grading system;
• Initiate updates in HR policies and processes;
• Maintain and enhance automated HR processes.

Analytics & Insights:
• Identify performance gaps and cost inefficiencies through data analysis;
• Provide C-level with critical people statistics and trends;
• Deliver recommendations for strengthening employer brand;
• Monitor organizational structure effectiveness.

Partnership & Collaboration:
• Train line managers on HR processes;
• Partner with C-level leaders on HR quality and business impact;
• Align HR strategy with business objectives;
• Resolve issues impacting business performance.

Benefits:
☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Senior People Partner to join our team!

This role is for an experienced professional who can build strong partnerships with teams, implement modern HR practices, drive process automation, and contribute to employer branding initiatives.

Requirements:

- A proven passion for HR or psychology, with at least three years' relevant experience in the field;

- Exceptional communication skills, with the ability to build meaningful and authentic relationships with diverse personality types;

- Strong active listening, negotiation and presentation skills, fostering an environment where all parties feel valued and understood;

- Proficiency in using Google Docs and Sheets as integral tools in daily tasks, managing them with ease and efficiency;

- A proactive and collaborative approach, with a willingness to contribute to both large initiatives and smaller tasks as required;

- Experience in managing HR teams.

- Experience at all ELC stages.

Responsibilities:

- Comprehensive HR process management. Supporting specialists throughout the entire employee lifecycle within the group of companies.

- Policy and procedure development. Participate in the creation, implementation and regular review of HR policies and procedures. Ensure that these policies are adapted to meet the specific needs of different teams;

- Facilitate the onboarding process for managers and ensure they are well understood in HR processes;

- Act as a collaborative partner to managers and leaders, providing guidance and support on HR and organizational matters. Ensure that leaders are equipped with the tools and insights needed to inspire and manage their teams effectively;

- Employee engagement and satisfaction monitoring. Regularly monitor and assess employee satisfaction levels, identify areas for improvement and implement strategies to enhance the overall employee experience;

- Provide trusted advice and organizational support. Act as a trusted advisor to team members on HR and organisational matters, providing guidance and ensuring they have a reliable point of contact for support;

- Strengthen corporate culture and employer branding. Develop and implement innovative initiatives to strengthen the culture and employer brand, both internally and externally. Actively promote the organisation's unique value proposition;

- Provide tailored team support and development. Identify the specific needs of each team and implement targeted activities to address them;

- Working closely with L&D Department, help to develop and deliver soft skills programmes to support the professional development of team members and ensure they are equipped to deliver exceptional results;

- Propose and coordinate internal events designed to strengthen team unity, celebrate achievements and reinforce the organisation's culture and values.

Benefits:
☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

We are looking for a Middle QA Engineer with commercial experience in FinTech, Trading, Payments, or Crypto products.

For us, QA is not just about finding bugs. We need someone who understands how trading products work, how users behave, and can identify issues that directly impact real money transactions.

Requirements

• 3+ years of commercial QA experience
• 1.5+ years testing financial, payment, trading, or crypto products
• Experience with production systems used by real customers (not only MVPs)
• Strong understanding of trading concepts:
  • Spot, Futures, Margin
  • Long / Short positions
  • Leverage
  • Market, Limit, Stop Loss, Take Profit orders
  • Slippage, Spread, Liquidity
  • Margin and Liquidation
• Understanding of crypto products:
  • Wallets
  • Blockchain transactions
  • Network fees
  • Exchange rates
• Understanding of payment flows:
  • Deposits & Withdrawals
  • Transaction history
  • Balance reconciliation
  • Fees and conversions
• Experience writing test cases and bug reports
• SQL for database verification
• API testing (Postman or similar)
• Experience with Git
• Experience with UI testing
• Experience with one of the automation frameworks:
  • Playwright
  • Cypress
  • Selenium

Nice to have

• Experience in Crypto or Trading companies
• Mobile testing experience
• English level B1+

What we're looking for

We value engineers who think from the user's perspective.

You should understand how users actually behave:

• click buttons multiple times
• interrupt operations
• try to bypass restrictions
• expect financial calculations to be accurate

We appreciate people who can independently investigate issues, clearly explain risks, and confidently say when a feature isn't ready for production.

We offer

• Competitive salary
• Remote work
• Flexible working hours
• Interesting FinTech/Crypto product with real users
• Fast decision-making process
• Opportunity to influence product quality from the early stages

Kernel — the world's largest producer and exporter of sunflower oil and a key supplier of agricultural products from the Black Sea region to global markets — is looking for a Financial Modeling Engineer to join our FP&A team.

This role sits at the intersection of financial modeling, FP&A, and AI. You'll own the financial models and forecasts that drive management decision-making, while building the next generation of FP&A processes — where AI handles the routine work, not people.

We're looking for someone who already builds with AI and wants to go further: deepening these skills and applying them at scale in a large business.

What you'll do:

• Develop and maintain financial models forecasting performance across business divisions
• Run scenario analysis and sensitivity testing on key assumptions
• Analyze investment projects and prepare materials for investment decisions
• Build AI-powered solutions (prompts, skills, agents) for FP&A processes — forecasting, scenario modeling, variance analysis, commentary generation
• Turn dashboards and reports into actionable insights for leadership
• Distill large volumes of analytics into decision-ready formats
• Identify manual, repetitive FP&A processes and automate them end-to-end — tracking impact through hours saved, faster reporting, and fewer errors

What we're looking for:

• 3+ years of experience in financial modeling and investment analysis
• Advanced Excel skills — building structured, scalable financial models
• CFA Level 1 (minimum, completed)
• Experience with Power BI and Power Query for data transformation and visualization
• Strong motivation to advance AI adoption in financial modeling and FP&A
• Ability to validate AI-generated outputs for accuracy against source data
• Experience with at least one low-code automation platform (Power Automate, n8n, Zapier)

Nice to have:

• Daily hands-on use of AI assistants (Claude, ChatGPT) in your workflow
• Experience building AI agents or automations deployed in real business processes
• Experience connecting AI to internal systems via MCP
• Background in Big 4, consulting, or investment banking
• CFA Level 2–3 completed

What we offer:

• Official employment
• Competitive salary with regular reviews and clearly defined bonus terms
• Draft exemption (military reservation) for employees
• Free training and professional development
• Downtown office with a shelter
• Medical insurance

#Hiring #FP&A #FinancialModeling #AI #Kernel #JobOpening

Help99 is Europe's most effective NGO focused on supplying Ukraine's frontline with pickup trucks and drones. Rooted in the European startup ecosystem, our early supporters include founders and investors, and our donor base has grown to 50,000+ NAFO fellas globally. We've organized 55 convoys, delivered more than 1,000 trucks, and moved €23M in aid. For the first time since 2023, Ukraine has a historic momentum over orcs with robots - mid-strike drones - so we want to increase our help to Ukraine to win faster. That's why we're hiring.

Help99 is hiring: LinkedIn & B2B Campaign Manager

Mission: build Help99's B2B donor pipeline on LinkedIn - through business-focused content, influencer partnerships, and direct outreach that turns founders and companies into donors.

We're looking for someone to own a new fundraising channel for us: LinkedIn. We already raise through public campaigns and influencer work on other platforms. What we don't have yet is a structured way to reach businesses and founders. This is a build-from-scratch role with two connected pieces: running our LinkedIn presence, and turning the leads it generates into onboarded, donating companies.

What you'll do:

• Own LinkedIn: build and run our company page and content - long-form, business-focused posts, including stories from our own drivers.
• Process B2B leads: work the leads that come in through LinkedIn and paid campaigns inside a dedicated pipeline.
• Manage influencer partnerships: work with a starting group of influencers, find new ones, and coordinate ongoing campaigns with them.
• Test the channel: help us learn fast whether LinkedIn is a strong fundraising channel, and adjust the approach as we go.

Who you are:

• LinkedIn native: you know how to build a page and write content that lands with a founder/business audience.
• B2B communicator: confident reaching out cold, explaining value clearly, and closing.
• Influencer relationship builder: you know how to source, vet, and manage ongoing influencer partnerships - this is relationship-building, not media buying.
• Self-directed operator: comfortable building the playbook as you go rather than following an existing one.
• Communicator: strong English required.

Big pluses: Prior influencer-marketing experience, B2B sales or SDR background, experience with LinkedIn organic and paid, NGO experience.
 

What matters most: Companies onboarded and donation volume generated through the B2B/LinkedIn funnel, tracked in Pipedrive CRM.
 

What we offer:

• Salary: €1,500-2,000/month depending on experience
• Location: Kyiv
• Structure: works alongside our Head of Content, with direct founder access while the wider marketing function is being built out

This is an NGO, not a venture-funded startup. But for the right person, this role offers something better: the chance to build a fundraising channel from zero, real ownership over how it's tested and scaled, and a direct line to the founders while you do it.

If you're ready to join a mission that matters - where every company you onboard directly funds frontline heroes - apply now here. We review applications on a rolling basis and reply fast.

Playtech‘s IMS Engagement Unit is looking for a self-motivated Fullstack Developer with strong attention to detail and excellent collaboration skills.  

Please note that this is a temporary position (Military Service Cover).

Your influential mission. You will... 

• Work with a complex codebase that includes multiple Java versions and various architectural patterns. 
• Maintain and update legacy while preserving functionality. 
• Develop new features based on business requirements. 
• Write comprehensive tests for new and old functionality. 
• Debug and fix reported issues across the system. 
• Perform root cause analysis for critical bugs. 
• Monitor and optimize system performance. 
• Conduct code reviews and maintain code quality standards. 

Components for success. You... 

• Approximately 3 years of experience as a Fullstack Developer or several years of experience in Java development. 
• Have a strong background in Java development and front-end development using React with TypeScript. 
• Possess strong expertise in application performance optimization and database query optimization. 
• Are proficient in modern software design patterns and best practices to create scalable, maintainable, and high-performing applications. 
• Have experience with performance monitoring tools and profiling techniques. 
• Have experience in maintaining and modernizing legacy systems. 
• Are knowledgeable in Hibernate, JDBC, MariaDB, Kafka, Docker, Maven. 
• Understand GIT flow (pull requests, branches, etc.). 
• Are skilled with front-end tools and technologies: TypeScript, React, Redux, ES2020, HTML5, SCSS. 
• Have experience with MaterialUI, Webpack, Jest. 
• Excel in collaboration and teamwork, are self-motivated, and pay attention to detail. 

Thrive in a culture that values...  

• Technical excellence and engineering ownership.
• Initiative-taking and confident decision-making.
• Strong team environment and the ability work with the most recent market-leading technologies.
• Initiative-taking and confident approach at the workplace.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.
• Active lifestyle and mental well-being, supported through sports classes, master classes, and monthly well-being activities.
• Medical insurance.
• Paid vacation days, sick leaves and national holidays.
• Fully-equipped cosy office space located in the city centre (Gulliver, “Palats Sportu” metro station)

IMS ENGAGEMENT UNIT 

The award-winning IMS (Information Management System) is the industry’s most compelling player management system and the power behind Playtech's entire product portfolio, providing the tools needed to run and manage every aspect of our online gaming operations.  Our team focuses on the development of Player Journey - a powerful, real-time platform automation tool that empowers organizations to design their players’ experiences and streamline operational workflows through personalized journeys. Whether the goal is to encourage newly signed-up players to deposit, re-engage lapsed players, or intervene to reduce the risk of gambling-related harm, Player Journey is a fast and reliable tool. By joining our team, you will have the ability to make a significant impact by creating balance and uniting the front-end and back-end functions. You'll work with the latest technologies on a constantly growing and advancing product. This stable opportunity offers you the chance to contribute to one of the top applications within the engagement unit. 

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

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 an SMM Manager!

Requirements:

— 3+ years of hands-on experience in SMM, PR communications, or social media management for PR agencies, communication agencies, brands, or project-based teams.
— Proven experience supporting PR, product, partnership, or reputation-related communication projects through social media.
— Strong copywriting and editing skills, with the ability to create clear, engaging, and brand-appropriate content for different platforms and audiences.
— Excellent knowledge of major social media platforms, their formats, algorithms, audience behaviour, and current content trends.
— Proven experience launching new social media channels from scratch and driving their early-stage growth.
— Ability to develop channel positioning, content pillars, launch plans, and editorial calendars.
— Experience creating situational and reactive content based on current trends, memes, cultural moments, and industry news.
— Ability to quickly transform a trend or communication request into a relevant social media concept and ready-to-publish content.
— Strong understanding of platform-native content and the ability to adapt one communication idea to different channels.
— Experience managing the full content cycle: idea development, copywriting, briefing production teams, approvals, publishing, and performance analysis.
— Ability to work with designers, video creators, PR specialists, producers, regional teams, and other internal stakeholders.
— Understanding of core social media metrics, including reach, engagement, follower growth, and content performance.
— Ability to manage several channels and projects simultaneously in a fast-paced environment.
— Strong ownership, creativity, attention to detail, and ability to work with urgent requests and short deadlines.

Responsibilities:

— Launch and develop new regional, product- and project-based social media channels from scratch.
— Develop channel positioning, content pillars, launch strategies, editorial calendars, and early-stage growth plans.
— Take end-to-end ownership of social media content creation — from research and creative concept development to copywriting, production task setting, publishing, and performance analysis.
— Create original creative concepts, campaign ideas, content formats, and social media mechanics for PR, Communications, Product, and regional projects.
— Take ownership of situational and reactive content based on current trends, memes, cultural moments, and industry news.
— Monitor social media, crypto, fintech, and cultural trends to identify relevant communication opportunities for WhiteBIT.
— Translate business and communication briefs into platform-native creative concepts, content formats, and clear production tasks.
— Write, edit, and adapt high-quality social media copy for different platforms, markets, and audiences.
— Prepare clear and detailed briefs and assign production tasks to copywriters, graphic designers, motion designers, video production teams, producers, and other creative specialists.
— Coordinate the work of copywriters, designers, production specialists, video teams, and producers throughout the full content production cycle, ensuring alignment with deadlines, approved concepts, and communication objectives.
— Review creative materials, provide clear and actionable feedback, manage revisions, and ensure that final deliverables meet the required quality standards, brand guidelines, and approved creative direction.
— Coordinate content delivery with PR, Product, regional teams, and other internal stakeholders.
— Maintain content calendars and ensure that planned, situational, and project-related publications are delivered on time.
— Adapt global communication concepts to the needs of specific regional audiences and social media platforms.
— Take ownership of content and channel performance analysis, using reach, engagement, audience growth, conversions, and other relevant metrics to evaluate results.
— Prepare regular performance reports, identify growth opportunities, and provide data-based recommendations for improving content and channel performance.
— Evaluate the effectiveness of creative concepts, formats, and communication approaches, and apply analytical findings to future content planning and production.
— Test new formats, platform mechanics, and creative approaches to accelerate channel growth and improve organic performance.
— Ensure that all content complies with brand guidelines, factual accuracy, legal, and compliance requirements.
— Support urgent and high-priority communication requests and participate in the agreed team duty rotation when required.
— Maintain transparent task management, document approvals, and provide regular updates on project and channel progress.

Would be a plus:

— Experience in crypto, fintech, or Web3.
— Spanish will be considered an advantage.

Work conditions:

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.

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!

Sales Engineering role – Full Time – Hybrid (Kyiv/Warsaw)

Why we exist:

Swarmer develops software that makes drones autonomous and allows them to operate together, in large, coordinated teams — no pilots needed. Our technology has been battle-tested in Ukraine— the world’s most intense proving ground for drone warfare.

In March 2026, we became the first Ukrainian defense startup to go public on NASDAQ, following a $15M Series A — the largest investment in a Ukrainian defense tech company since the start of the war.

Working at Swarmer means operating at the intersection of engineering rigor and frontline reality. The problems and environments are complex, and the stakes are very real. We built this software to enable democratic nations to defend themselves.

If you are motivated by building resilient systems that matter and by seeing the direct impact of your work, you’ll find purpose here.

What we’re looking for:

We are looking for a Field Applications Engineer with a strong embedded systems background who can operate comfortably across customer-facing technical sales, technical communications, and hands-on engineering support.

This role is ideal for someone who can bridge engineering depth with clear customer communication and help articulate complex technical concepts to both technical and non-technical audiences.

What you’ll do:

• Support pre-sales technical engagements with customers and partners
• Answer technical customer questions during evaluations, procurement, and integration discussions
• Translate customer requirements into clear technical recommendations and solutions
• Develop technical materials and written responses for proposals, grant applications, customer documentation, and partner communications
• Work closely with engineering and product teams to accurately communicate product capabilities and limitations
• Assist with hardware setup, integration, and field support when needed
• Represent the company in customer meetings, industry events, and technical discussions

What we need:

• BS/MS in Electrical Engineering, Computer Engineering, Computer Science, or related field
• 3+ years of experience in a technical pre-sales, solutions engineering, or FAE role
• Strong embedded systems background, including firmware/hardware integration
• Comfortable working with PCB hardware, embedded devices, and drone systems
• Excellent verbal and written communication skills
• Ability to explain complex technical topics clearly and concisely
• Confident, extroverted, and comfortable interacting directly with customers and partners
• Strong technical writing skills, including the ability to contribute to proposals, grant applications, and customer-facing technical documentation
• Practical, hands-on mindset; effective in both lab and field environments

Would be an advantage:

• Experience with drones, robotics, RF systems, or edge AI platforms
• Familiarity with Linux-based embedded systems
• Experience supporting enterprise, defense, or government customers
• Exposure to wireless communications, telemetry, or autonomous systems
• Experience contributing to technical proposals, SBIRs, grants, or RFP responses

Working Model & Travel:

For this role, close collaboration with engineering, product, and integration teams is essential.

• Location: Kyiv or Warsaw
• Work model: Hybrid role (mandatory requirement)

Travel is a significant part of the role. Candidates should expect up to ~50% travel

What you’ll get:

• Your work ships fast and gets used. Direct operational feedback from frontline users in weeks, not years
• A fast-paced environment with minimal bureaucracy and no “process for the sake of process”
• Competitive salary and a comprehensive benefits package (insurance, paid sick leave, 20 paid days off per year, military reservation, corporate lunches in the office)
• Flexible hybrid work

How’s the hiring process going:

 Recruiter Screen →  Interview with the Team →  Technical Interview →  Final Interview →  Skip-level Interview (optional) →  Security Check →  Offer

Interested? Let’s connect and discuss the details!

Ми шукаємо Senior Python Backend Developer у продуктову команду, яка розробляє real-time платформу для крос-біржового арбітражу на perpetual futures.

Це технічно складний FinTech/crypto продукт із фокусом на швидкість виконання, стабільність, роботу з біржами та обробку даних у real-time.

Технологічний стек:

• Python 3.11+, asyncio, FastAPI, Pydantic
• PostgreSQL, SQLAlchemy async, Alembic, TimescaleDB
• Redis
• NATS JetStream, Kafka
• aiohttp, httpx, WebSockets
• ccxt та API криптобірж
• AWS, Docker, GitHub Actions
• Prometheus, Grafana, OpenTelemetry

Проєкт працює з Binance, MEXC, BingX, Bybit та іншими біржами.

Що потрібно буде робити:

• розвивати Python backend та існуючу мікросервісну архітектуру;
• працювати з real-time market data та execution flow;
• інтегрувати нові криптобіржі та підтримувати існуючі інтеграції;
• працювати з REST API та WebSockets;
• оптимізувати latency та продуктивність системи;
• працювати з PostgreSQL, Redis, Kafka/NATS;
• забезпечувати надійність системи при помилках, часткових відмовах та проблемах із зовнішніми API;
• працювати з trading logic: ордери, risk checks, retry/rollback, reconciliation;

• підтримувати observability та моніторинг системи.

   

Що ми очікуємо:

• 3+ роки комерційного досвіду з Python Backend;
• хороший практичний досвід з asyncio та асинхронним Python;
• досвід із FastAPI / Pydantic;
• впевнене знання PostgreSQL та SQL;
• досвід із distributed/event-driven системами та хоча б одним із брокерів: Kafka, NATS або RabbitMQ;
• розуміння concurrency, race conditions, retries, idempotency та partial failures;
• досвід інтеграції сторонніх API;
• самостійність та здатність працювати з технічно складними задачами.

Важливий момент:

На проєкті основний фокус саме на async Python. Тут не використовуються Django/DRF та Celery, тому нам важливий кандидат, який має реальний досвід роботи з asyncio та розуміє, як працюють конкурентність і event loop.

Умови:

• Формат: remote;
• Графік: 9:00–18:00 або 10:00–19:00;
• Оплата: у USD, двічі на місяць;
• невелика продуктова команда: Product Owner, Architect, Backend, Frontend, DevOps;

• мінімум бюрократії та багато самостійності.

   

Процес найму:

1. Коротка онлайн-зустріч із рекрутером.
2. Технічна співбесіда з CTO.
3. Офер.

На технічному етапі основний фокус буде на asyncio, concurrency, distributed systems, queues та поведінці системи при часткових відмовах.

Bringg is on a mission to transform last-mile delivery into a powerful driver of growth, loyalty, and operational excellence. As an AI-powered SaaS platform, we help leading enterprises and Fortune 500 retailers and logistics providers orchestrate smarter, more efficient delivery operations - from same-day to scheduled delivery - streamlining operations and enhancing customer experience at scale.
 

What You'll Do

• Handle both customer-facing and deep technical support questions from Bringg's enterprise customers
• Investigate reported issues using logs, SQL queries, and API calls to find root cause, not just symptoms
• Use observability tools (e.g. OpenSearch, Kibana, Grafana, Splunk) to monitor system health, catch issues proactively, and speed up incident investigation
• Use AI-assisted tools to accelerate log analysis, pattern-match recurring issues, and surface likely root causes before manual digging
• Manage a queue of competing priorities, escalating the right issues to R&D with clear, actionable bug reports
• Own production incidents end-to-end, including communicating status to internal and external stakeholders
• Validate fixes through functional testing before they go back to customers
• Contribute to and improve a shared knowledge base, using AI tools to help identify gaps and keep documentation current
   

What You Bringg
Must-haves:

• 3+ years of experience in L2 or L3 technical or application support
• Proven experience using SQL at an intermediate level
• Proven track record working with REST APIs
• Strong hands-on experience with at least one modern observability platform (e.g., OpenSearch, Kibana, Grafana, Splunk or similar tools) including log analysis, monitoring, incident investigation, root cause analysis, and proactive detection of system health and performance issues
• High level of English (a must!) with both strong written and oral communication skills
   

Strong advantages:

• Experience with providing technical and application support for Web & Mobile platforms
• BS degree in Computer Science or related technical field
• Customer-facing experience
• Experience working in operationally critical environments in high-pressure situations

Note: The position requires working in shifts (including night shifts 00.00- 08.00) during business days, and weekend shifts (day & night shifts)
 

We care about our people!
Here's a glimpse of our benefit package:

• Home office setup: $500 home office equipment allowance
• Meal allowance: $100 monthly meal allowance
• Hybrid work: flexible hybrid work from home or office
• 20 days parental (non-birth) leave
• 2 vacation days + $250 gift when getting married
• A vacation day on your birthday
• Wellness budget: $100 monthly budget for wellness or a sports activity of your choice
• Health insurance provided after completing the trial period
• Support team members receive 2 extra days off per year, which can be taken at a time that works best for you

Who are we?

Tomplay is a leading innovator in the digital music industry, offering interactive sheet music for musicians of all levels. With a mission to transform the way people learn and enjoy playing music, we combine technology with creativity to deliver exceptional user experiences.

The Tomplay app is used by more than 2M musicians in 157 countries. The company has distribution partnerships with Yamaha and Kawai, two of the world's largest instrument manufacturers, as well as key licensing agreements with dozens of publishers, positioning Tomplay's platform as the leader in interactive music learning. More information is available at www.tomplay.com.

Job summary: 

We're looking for a QA Engineer to take ownership of day-to-day testing across our apps and website: iPad, Android tablets and phones, Windows, macOS and web.

This is not a checklist-execution role. We don't want the same 200 manual checks repeated every release. We're looking for someone who can identify what is genuinely high-risk, prioritise testing accordingly, and use AI and automation to reduce repetitive manual work.

We value judgment, curiosity, initiative and speed more than years of experience. If you have one or two years of QA experience—or you're moving into QA from a related technical role, learn quickly, and already use AI in your workflow—we'd like to hear from you.

We are open to full-time candidates, freelancers, and specialized QA agencies that can provide a dedicated tester matching the requirements below.

What you will do:

• Test new releases across iPad, Android, Windows, macOS and web, from the perspective of a real musician using the app, not a script.
• Perform functional, regression, operational and end-to-end workflow testing across all supported platforms.
• Write new test cases and keep the test suite honest: add what's missing, retire what stopped earning its place.
• Decide what to test first based on what would actually hurt if it broke. Trial sign-up, subscription, purchase and account access come before everything else, every release.
• Use AI tools (Claude, Copilot or similar) to generate test cases, write and maintain automation scripts, and cut down repetitive manual work.
• Build up automated smoke and regression coverage for the critical paths, so every release gets checked the same way without a human repeating themselves.
• Turn around bug-fix and release-candidate retesting quickly, prioritising release-critical issues.
• Write bug reports a developer can act on immediately: clear steps, right platform, right build, actual vs expected.

• Flag risk early when a timeline threatens coverage, rather than quietly hoping.

   

What we require from you: 

You're a musician. You play at least one instrument, you read notation, and you have a working grasp of music theory. You don't need to be a professional or a conservatory graduate, but you should be comfortable reading a score and not thrown by things like MIDI, transposition, time signatures or the difference between a part and a full score. A classical background is a plus. If you already use Tomplay, tell us what you play on it.

You actively use AI in your QA workflow. You already use tools such as Claude, Copilot or similar AI assistants as part of your working process—not just experimentally—and can explain a real QA or automation workflow you've built with them.

You're comfortable across platforms. You don't need experience on all five of iPad, Android, Windows, macOS and web, but you need access to at least a computer and a tablet, and the appetite to get up to speed on the rest quickly.

You're technically curious. Comfortable in browser dev tools, able to read a log file, and able to make a reasonable guess at whether a bug is front-end, back-end or environment before handing it over.

You want to get good at this. You're organised, autonomous, analytical, and you'd rather learn a better way of testing than defend the way you were taught.

You write and speak fluent English.

Any of the following would be a plus: 

• Any hands-on test automation, with any framework (Playwright, Cypress, Appium, Selenium or similar).
• AI orchestration for QA. Experience using Claude Code or similar agentic AI tools to execute tests, inspect results, identify failures and iterate—not only to generate scripts that are then run manually. Experience from side projects or experiments is also valuable.
• Experience testing subscription, paywall or free-trial flows.

• Experience with music, education or consumer subscription apps.

   

Practical details: 

• Fully remote, with flexible working hours. We are open to full-time candidates, freelancers and specialized QA agencies. The exact working arrangement will be discussed during the interview.
• Start date: flexible.
• Open to growing opportunities. The scope of this role can expand with the person in it.

• Part of the process is a short trial task: a real build, around two hours of your time, and a conversation about what you chose to test first and why. It is unpaid and we keep it deliberately short. Anything you find is yours to talk about, we are not asking you to do free work at scale.

   

We’re excited to hear from you! 🎶

We are seeking a results-driven UX Designer to own the end-to-end user experience of our AI-powered video intelligence platform. This role sits at the intersection of Product, Engineering, and AI. You will translate complex computer vision capabilities into intuitive, high-performance workflows used by security operators and enterprise teams worldwide.

This is not a surface-level UI role. You will shape product strategy, define interaction models, build scalable design systems, and ensure that advanced AI capabilities feel simple, usable, and powerful.

Responsibilities

• Own the full UX lifecycle — from discovery and concept development through wireframes, high-fidelity designs, prototyping, and engineering handoff across web and mobile platforms
• Design intuitive, user-centered experiences that simplify complex AI-driven security workflows and enterprise systems
• Define information architecture for data-rich, analytics-heavy products to ensure clarity, scalability, and performance
• Lead structured user research initiatives, including field studies, stakeholder interviews, usability testing, and behavioral analysis
• Validate concepts through rapid prototyping, usability testing, and iterative experimentation
• Build and evolve Lumana’s cross-platform design system, ensuring consistency, scalability, and engineering alignment
• Leverage UX analytics and product data to drive continuous improvements in usability, adoption, and workflow efficiency
• Collaborate cross-functionally with Engineering, Product, and Leadership to ensure design quality and scalable implementation
• Align UX strategy with product roadmap priorities, contributing to long-term platform vision
• Present and defend design decisions using research, data, and principled thinking
• Other duties may be assigned

Qualifications

Must Have

• Bachelor’s degree in Design, Human-Computer Interaction, Engineering, or a related field
• 3+ years of experience in UX/UI design for complex B2B, enterprise, or data-heavy platforms
• Strong portfolio demonstrating end-to-end UX work across research, interaction design, and high-fidelity execution
• Proven experience designing complex systems, dashboards, or analytics-driven applications
• Advanced proficiency in Figma and modern design systems
• Experience leading user research initiatives and translating insights into shipped product improvements
• Strong communication skills, with the ability to clearly articulate design decisions to technical and non-technical stakeholders

Experience collaborating closely with Engineering teams in fast-paced product environments

We're Gypsy Collective. The digital world is evolving faster than ever. New opportunities, new challenges, new ambitious goals. That’s why strong businesses need strong people. 

Gypsy Collective is an exclusive talent partner for selected brands. We help our partners attract exceptional talent by building long-term relationships and becoming deeply integrated into their business, culture, and growth ambitions.

Now we're looking for a Senior Affiliate Manager to join our team and drive affiliate campaign performance while helping our brands grow through strong and successful partnerships. We are looking for a proactive and partnership-focused specialist who can optimize affiliate performance, build and maintain strong relationships with partners, turn insights into actionable strategies, and identify new opportunities for growth. The ideal candidate combines a results-driven mindset with excellent relationship management skills and is passionate about creating exceptional affiliate experiences.

📅 Your daily adventures include:

• Launch, monitor, and scale campaigns across multiple brands and markets;
• Be the go-to for affiliate partners: resolving requests, ensuring smooth launches, and strengthening long-term relationships;
• Collaborate across departments - from Product and Finance to Design and CRM - to bring campaigns to life;
• Dive deep into performance data, tweak campaigns, and deliver on KPIs;
• Stay ahead of industry trends and competitor moves to keep us on the cutting edge.

🧭 What makes you a great match:

• 3+ years of hands-on experience in affiliate marketing or campaign management (preferably in iGaming);
• A sharp understanding of digital marketing, traffic acquisition, and affiliate ecosystems;
• Strong communication skills - you know how to build trust and keep it;
• Data-savvy with the ability to turn numbers into strategies;
• Tech-friendly mindset: tracking tools, postbacks, landing pages - you speak the language;
• Thrive in cross-functional teams and never shy away from a challenge;
• Self-starter with a results-driven approach.
   

Benefits

• 💸 Flexible payment options: choose the method that works best for you.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.
• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
• 🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.

   We are looking for a Content Marketing Manager to join our team and take ownership of key content and marketing initiatives across multiple channels. This role combines content strategy, personal brand development, and marketing project coordination.

   You will work closely with the marketing team, leadership, and CX experts, contributing to both execution and planning of content-driven initiatives.

Key Responsibilities:

• Plan and execute content initiatives aligned with overall marketing strategy;
• Manage and develop personal brands of key team members on LinkedIn;
• Create and oversee content production across different formats (posts, videos, etc.);
• Coordinate content workflows with internal team members and external contributors;
• Support outreach and communication with target audiences and industry experts;
• Contribute to company presence across external platforms and directories;
• Participate in preparation of marketing initiatives such as events, awards, and campaigns;

• Track content performance and provide insights for improvement.

   

What We’re Looking For:

• Experience in content marketing, SMM, or a similar role;
• Strong experience with LinkedIn as a marketing and communication channel;
• Ability to create clear, engaging B2B content in English;
• Structured and proactive approach to managing multiple initiatives;
• Experience working in a team and coordinating cross-functional tasks;
• Background in B2B, IT outsourcing is a plus.