Jobs at Djinni

We're building the operational core of a fintech company currently going through licensing with the Polish Financial Supervision Authority (KNF) — Payment Institution / EMI status.

We need a Project Manager to own the entire licensing process from the inside: coordinating lawyers, compliance, and finance; tracking every document and deadline; and later leading the product's operational launch.

This role requires, without exception:
📍 Full professional fluency in Polish — you'll be the one talking to KNF, lawyers, and Polish government bodies directly, in Polish
🗣️ Conversational English
📄 Legal right to work in Poland and readiness for full-time employment under a Polish employment contract (umowa o pracę)
📌 On-site or hybrid in Warsaw — this is not a remote role.

What you'll actually do:
▪️ Coordinate the KNF licensing package across legal, compliance, and finance
▪️ Track internal AML/KYC, audit, and compliance procedures through to sign-off
▪️ Be the connective tissue between departments as we build the team from scratch
▪️ Lead the operational launch once the licence is granted

Nice to have: prior experience in fintech, banking, or another regulated industry; experience working directly with a financial regulator.

Employment & Benefits:

📍 Location: Warsaw, Poland — on-site or hybrid
📝 Employment: Full-time employment under a Polish employment contract (umowa o pracę)
⏰ Working schedule: Standard 5-day working week, 40 hours per week
🌴 Paid annual leave in accordance with Polish labour law
🏥 Paid sick leave in accordance with Polish labour law
🇵🇱 Employment conditions and statutory benefits are provided in accordance with Polish legislation

 

VitaUp is building a category-leading supplements brand across Amazon US & EU.

We compete in one of the most complex and competitive categories on Amazon — health & wellness — alongside brands like NOW, Pure Encapsulations, and Nature Made. We already have proven products, strong unit economics, and an established operational foundation. Our next stage is aggressive scaling.

We are looking for a Head of Amazon Growth — a commercially-minded operator, strategist, and leader who understands how to scale Amazon businesses in highly competitive supplement categories.

This role is closer to running a business unit than managing a marketplace account.

You will own Amazon growth end-to-end: category strategy, product launches, profitability, team leadership, operational scalability, and performance execution across US & EU marketplaces.

We are not looking for a coordinator or task manager. We are looking for someone who thinks like an owner, moves fast, understands the numbers behind growth, and knows how to build scalable systems and high-performing teams.

What You Will Own

You will be fully accountable for Amazon business performance:

• revenue growth
• profitability
• launch performance
• operational scalability
• market expansion

• category positioning

   

You will define how products compete, scale, and win within the health & supplements category.

Your responsibilities will include:

• Building and executing Amazon growth strategy across US & EU marketplaces
• Leading end-to-end product launches from market opportunity analysis to post-launch scaling
• Driving performance through data, experimentation, and operational excellence
• Owning P&L decisions and balancing aggressive growth with profitability
• Identifying new growth levers, category opportunities, and expansion potential
• Building scalable processes and operational infrastructure for long-term growth
• Managing forecasting, inventory planning, and supply coordination around growth cycles
• Leading and scaling a cross-functional Amazon team across PPC, design, content, analytics, influencer and affiliate functions
• Creating accountability systems, workflows, and performance standards across the team
• Working directly with founders on strategic growth decisions and long-term scaling initiatives

What We Are Looking For

Proven Amazon Scaling Experience

- You have 5+ years of hands-on Amazon experience with a strong track record of scaling brands or product portfolios.

- You have personally driven products from launch to significant monthly revenue and can clearly explain:

• what you scaled
• how you scaled it
• which levers created growth

• what challenges you solved

   

We are looking for operators, not coordinators.

Supplements / Health Category Expertise

You deeply understand:

• dietary supplements
• wellness products
• customer psychology in health categories
• competitive dynamics

• compliance-sensitive product positioning

   

Experience in supplements, nutraceuticals, wellness, sports nutrition, or adjacent regulated categories is highly preferred.

Strong Commercial & Analytical Thinking

You think like a business owner. You understand:

• profitability
• contribution margin
• TACOS / ACOS
• LTV
• inventory economics
• ranking mechanics
• conversion optimization
• launch velocity

• category strategy

   

You make decisions based on data, not assumptions.

Leadership & Team Management

• You have experience leading and developing cross-functional teams in fast-scaling environments.

• Ideally, you have managed teams of 10+ people across multiple business functions while remaining hands-on and operationally involved.

   

Ownership Mentality

• You are highly autonomous and proactive.
• You do not wait for instructions.
  You identify problems early, make decisions quickly, and create structure where needed.
• You are comfortable operating in high-growth environments where priorities evolve fast.

Compliance & Marketplace Understanding

You understand Amazon policies and the complexity of operating in regulated health categories.

Knowledge of:

• FDA/FTC compliance
• Amazon content policies
• supplement claims

• account health & compliance risks
  is a strong plus.

   

Tools & Platforms 

You are comfortable working with:

• Seller Central
• Brand Analytics
• Helium10
• DataDive
• Sellerboard
• Amazon PPC ecosystems

• analytics and forecasting tools

   

What We Offer

• A key leadership role with direct influence on company growth and expansion strategy
• Full ownership over Amazon US & EU performance
• The opportunity to build and scale a high-growth supplement brand in a highly competitive category
• Direct collaboration with founders and visibility into strategic business decisions
• Freedom to build systems, processes, and scalable growth infrastructure
• Strong existing operational foundation and proven products already performing on the market
• Remote-first work environment with flexibility and high autonomy
• Competitive USD-based compensation with performance-driven upside

If you think like an owner, operate with data, and know how to scale Amazon brands in competitive health categories — we would love to speak with you.

Please send your CV along with examples of brands, listings, or Amazon businesses you have helped scale.

We are looking for you!

As we continue to shape the future of AdTech and MarTech with groundbreaking web applications, we're seeking a strong Full-stack Engineer with unparalleled expertise in Java and Angular. The project focus is to extend the existing CAPI (Conversion API) platform by developing additional connectors to advertising and technology platforms. CAPI takes advertiser conversion data from AWS S3, transforms it into the format required by each destination, and sends it through the destination platform’s API for measurement and optimization. The current platform already supports Google and Meta; the project will add Amazon as the highest-priority integration, followed by OpenAI and other destinations. The focus is on extending the existing platform rather than rebuilding the upstream data pipeline.
If you're a seasoned professional, we want you on our team.

Contract type: Gig contract.

Skills and experience you can bring to this role!

Qualifications & Experience:

• 5+ years of commercial experience in software development;
• Strong Java Core and Spring Framework work experience (Core, Security, Data, Boot);
• Knowledge of OOP/OOD, architecture, and design patterns;
• Experience with relational databases (MySQL would be a plus);
• AWS experience: API Gateway, CloudFront, S3, RDS, Lambda, EC2, VPC, ElastiCache, Kinesis, DynamoDB;
• Curiosity about current tech trends and developments;
• Solid experience with HTML, CSS, and JavaScript;
• Extensive experience with Angular (version 17+) and its ecosystem; 
• Hands-on experience with Scrum-based Software Development Life Cycles (SDLC);
• Comprehensive experience using Git/GitHub for version control;
• Experience creating unit tests for web components using tools like Cypress, Jasmine, or Karma;
• Strong communication skills;
• Good English skills and willingness to speak directly with the customer.

Would be a plus:

• Experience with developing high-load systems and utilization of message queue engines such as Apache Kafka, Amazon SQS, etc.;
• Experience working with Terraform, Elasticsearch, REST APIs, Apache Druid, TypeScript, SQL.

What impact you’ll make

• Participate in requirement analysis, research implementation ways and possibilities;
• Proactively engage in research, discussions and decisions on software architecture and internal coding style, including architecture, process, and other standards establishments;
• Design, develop and maintain efficient, reusable and reliable code;
• Write unit and integration tests;
• Collaborate with the team members and customer representatives; and
• Perform code reviews and share best practices with colleagues.

What you’ll get

Regardless of your position or role, we have in place a wide array of benefits, including flexible working (hybrid/remote models) and generous time-off policies (unlimited vacations, sick and parental leaves) to make it easier for all people to thrive and succeed at Star. On top of that, we offer an extensive reward and compensation package, intellectually and creatively stimulating space, health insurance and unique travel opportunities.

Your holistic well-being is central at Star. You'll join a warm, vibrant multinational environment filled with impactful projects, career development opportunities, mentorship and training programs, fun sports activities, workshops, networking and outdoor meet-ups.

Position: Senior Full-Stack Engineer — Solana Low-Latency Copy-Trading (Node.js + React)

Level: Senior

Required Hard Skills

• 6+ years of Software Engineering experience
• Strong commercial experience with Node.js
• Strong experience with TypeScript (strict mode)
• Strong experience with React + TypeScript
• Experience with backend frameworks such as Nest.js, Express.js, Koa.js
• Strong understanding of React, including Hooks, Context, rendering behavior, and performance optimization
• Strong experience with state management tools such as Redux, MobX, Zustand, Recoil, or similar
• Strong software design knowledge: OOD, FP, design patterns, SOLID principles
• Practical hands-on experience with AI-assisted development tools such as Claude Code, Cursor, or similar
• Experience building low-latency, high-throughput, highly concurrent systems (real-time processing, hundreds+ of parallel operations)
• Experience working with external APIs and third-party data providers
• Strong understanding of RESTful APIs and GraphQL APIs
• Advanced experience with SQL databases, especially PostgreSQL (transactions, locking, idempotency)
• Experience with database performance optimization, indexing, query optimization, and handling large datasets
• Experience with async / batch processing, scheduled jobs, background workers, queues, retries, throttling, and rate-limit handling
• Hands-on experience with job / message queues such as BullMQ, Redis Streams, Kafka, RabbitMQ, Amazon SQS/SNS, or similar
• Experience with Docker and CI/CD processes
• Experience with AWS or similar cloud platforms (GCP, Azure)
• Experience building systems that require data validation, consistency checks, idempotency, and crash-recovery safeguards
• Understanding of trading, fintech, blockchain, or data-intensive financial systems
• Knowledge of Agile development practices, preferably SCRUM
• Proficient understanding of Git

Required Blockchain / Solana / Copy-Trading Experience

• Solid understanding of Solana internals: transactions, instructions, accounts, blocks/slots, commitment levels (processed / confirmed / finalized), blockhash lifetime, and reorg handling
• Hands-on experience with low-latency Solana execution / trading bots — landing transactions competitively (same-slot / “block-0”), priority fees, and MEV-aware submission
• Experience with real-time Solana data streaming: Yellowstone gRPC (Triton Dragon’s Mouth / Helius LaserStream) and/or shred-level feeds such as Jito ShredStream (awareness of DoubleZero Edge a plus)
• Experience with transaction submission & landing infrastructure: Jito (Block Engine / bundles / tips), Helius Sender, SWQoS (stake-weighted QoS), and specialist senders (0slot / Nozomi / bloXroute)
• Experience with blockchain data / RPC providers such as Helius, Triton, QuickNode, Alchemy, or similar, including multi-provider failover and rate-limit handling
• Familiarity with Pump.fun / PumpSwap: bonding-curve mechanics, AMM pricing, and building instructions from an on-chain IDL
• Understanding of trading metrics: entry/exit, market cap, slippage, hit rate, P&L, and per-position / portfolio risk
• Experience with crypto trading platforms, copy-trading systems, DEX / on-chain execution, or wallet automation
• Experience with secure key management at scale (HD wallet derivation, in-memory signing, secrets isolation) and capital-isolation / fail-safe design
• Experience with trading systems, bots, DeFi or high-throughput financial systems strongly preferred.

Would Be Great

• Experience writing performance-critical services in Rust (a native signing / execution hot-path is on the roadmap)
• Experience running leader-proximate bare-metal / colocation (Frankfurt / Amsterdam) and host/network tuning for latency
• Experience with Jito bundles, durable nonces, and transaction idempotency / reconciliation against chain
• Experience integrating CEX withdrawal APIs (Binance / MEXC / KuCoin) for programmatic funding
• Experience with observability tools such as Prometheus, Grafana, Datadog, Sentry, ELK, OpenTelemetry, or similar
• Experience designing systems with fallback providers, retry logic, throttling, circuit breakers, and API-usage monitoring
• Experience building HFT / MEV / market-making or other latency-sensitive financial systems

Responsibilities

• Build and maintain full-stack features for ARES, a private copy-trading bot for the Pump.fun / Solana ecosystem
• Design and implement the block-0 execution engine: real-time target detection, pre-trade gating, and same-slot buy submission across multiple routes
• Integrate low-latency detection (Yellowstone gRPC / Jito ShredStream) and submission (Helius Sender / Jito bundles / SWQoS / specialist senders) with multi-provider failover
• Build the wallet lifecycle & custody layer: provisioning isolated child-wallet pairs per task, funding, profit skimming, and drain-to-vault — under strict capital isolation
• Implement position & exit management (rule-driven take-profit, sell-after-inactivity, chase-sells) and the per-task kill-switch / risk protection
• Implement idempotency, durable intent, and crash / reorg reconciliation so no trade is ever double-executed at scale
• Build the operator dashboard (React): copy-task configuration, live task & health monitoring, controls (pause / resume / kill), and global safety limits
• Construct Pump.fun bonding-curve buys from the live IDL, with graduation gating and pre-trade safety checks
• Design controlled concurrency, batching, throttling, retries, and rate-limit handling to sustain 1,000+ tasks / ~2,000+ wallets
• Optimize the detect → decide → sign → submit → land path to maximize block-0 landing rate (KPI #1) and uptime / failover (KPI #2)
• Implement secure key management (HD derivation, in-memory signing) and secrets handling; enforce fail-safe defaults and an explicit kill switch on every execution path
• Collaborate with product, engineering, and domain stakeholders on trade-offs across latency, cost, and reliability; participate in architecture discussions
• Write clean, secure, maintainable, well-tested code (unit + e2e); conduct code reviews; maintain documentation; support production readiness
• Monitor system reliability, execution latency and landing rate, provider health, and data quality

English Level

Upper-Intermediate or higher

On behalf of our client, we are looking for a Senior PHP/Laravel Engineer.

About the Project:

Healthcare technology company developing new efficiency-focused applications and services. The initial projects include an insurance automation platform and a secure document management platform. The solutions are primarily built with Laravel and integrate with existing legacy systems.

Responsibilities:

- Design and develop backend applications and services using PHP and Laravel.

- Take ownership of application architecture and system design.

- Build and maintain APIs and integrations with internal and external systems.

- Design and work with MySQL databases.

- Develop new applications and services from the ground up.

- Integrate new Laravel services with existing legacy systems.

- Build straightforward frontend functionality when required.

- Translate requirements into technical solutions.

- Clarify requirements and communicate directly with stakeholders.

- Drive assigned projects forward without significant technical supervision.

- Collaborate with backend engineers, frontend engineers, DevOps, and a Project Manager.

- Participate in Agile development, two-week sprints, stand-ups, and regular project communication.

Requirements:

- 5+ years of experience with Laravel.

- Strong commercial experience with PHP.

- Strong experience with MySQL.

- Experience designing and developing REST APIs and system itegrations.

- Experience building applications or platforms from the ground up.

- Strong understanding of backend architecture and system design.

- Ability to take ownership of a project and work with minimal supervision.

- Ability to independently investigate problems, ask the right questions, and make technical decisions.

- Experience delivering end-to-end web applications.

- Senior-level engineering experience.

Nice to Have:

- Any experience with React.

- Experience with Vue.js.

- Experience with Laravel Livewire.

- Experience working with legacy systems and brownfield environments.

- Previous experience with healthcare, insurance, document management, or workflow automation systems.

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

🏢 About the company

We are a Ukrainian e-commerce company developing our own brands in the seeds and gardening niche for the US market. Our business covers the entire product journey, from production and logistics to online sales.

Our primary marketplace is Amazon US, with additional sales channels including Etsy, eBay, Walmart, TikTok Shop, and Shopify.

Our approach combines data-informed decisions, structured processes, and fast execution.

🚀 About the role

We are looking for a Senior SMM Manager to build a cohesive social media function for our brands and strengthen their connection with US customers.

This is a new role with ownership of both strategy and execution. Your goal will be to grow brand awareness and turn social media activity into measurable traffic, conversions, and sales.

A significant share of our audience is aged 50+, so content and communication should reflect their interests, expectations, and purchasing behavior.

❗ We are considering only candidates who speak Ukrainian or Russian for day-to-day team communication.

🔍 Requirements

✅ At least 5 years of social media marketing experience, including at least 2 years managing accounts targeting US audiences.

✅ Proven US market results and a strong understanding of local language, cultural references, and how audiences respond to different content formats.

✅ Experience promoting physical products through DTC, e-commerce, or marketplaces. Your portfolio should include product brands; experience limited to services or B2B projects is insufficient.

✅ Experience developing social media strategies from scratch and putting them into practice.

✅ A thorough understanding of TikTok, Instagram, Facebook, and Pinterest algorithms and organic growth mechanisms.

✅ Ability to connect content performance with traffic, conversions, and sales, alongside reach and engagement metrics.

✅ Experience working with US creators, including sourcing, briefing, UGC approvals, and whitelisting.

✅ Familiarity with US seasonality and key calendar moments, including Mother’s Day, Memorial Day, back-to-school, Black Friday, and the spring gardening season.

✅ Confident use of AI tools for content creation and trend research.

✅ Upper-Intermediate English (B2) or higher, with the ability to write copy and subtitles independently without an editor.

✅ Ability to assess business needs, prioritize independently, and translate strategy into specific actions.

✅ A university degree.

➕ Nice to have

🔹 An established network of US influencers and creators.

🔹 Experience generating sales through TikTok Shop.

🔹 Experience using Pinterest in Home & Garden or Lifestyle categories.

🔹 Experience with Amazon Posts and Brand Store.

🔹 Understanding of Google and Facebook advertising tools.

⚙️ Responsibilities

📈 Strategy and brand communication

❇️ Audit the brands’ current social media presence, assess business needs, and identify growth opportunities.

❇️ Develop and execute a strategy across TikTok, Instagram, Facebook, Pinterest, and Amazon Posts.

❇️ Define brand positioning and messaging tailored to the products and target audience.

❇️ Align social media initiatives with the broader marketing strategy in collaboration with marketing, design, and e-commerce teams.

🎨 Content and production

❇️ Manage the content calendar and maintain a consistent publishing schedule.

❇️ Identify US trends and viral formats, adapting relevant ideas to the brands’ products and audiences.

❇️ Develop concepts for videos, short-form content, posts, and visuals.

❇️ Write English copy and subtitles that feel natural to US consumers.

❇️ Coordinate content production, preparing briefs for designers, video makers, and creators and overseeing delivery.

❇️ Incorporate seasonal themes, holidays, and peak demand periods into content planning.

🤝 Creator partnerships

❇️ Find relevant US influencers and build productive partnerships.

❇️ Manage UGC production from the initial brief and concept approval through to final deliverables.

❇️ Coordinate content usage permissions and whitelisting with the PPC team.

📊 Analytics and optimization

❇️ Track reach, engagement, audience growth, traffic, and social media’s contribution to sales.

❇️ Test new formats and growth hypotheses, evaluate results, and refine the approach.

❇️ Monitor US competitors and identify opportunities to strengthen the brands’ market presence.

🤝 Team and collaboration

You will have access to support from 5 Amazon designers and a website SEO specialist.

A separate PPC team manages Google and Facebook advertising. You will collaborate with them, while independently setting up paid campaigns is not a requirement for this role.

🎁 What we offer

🚀 Long-term ownership of in-house brands

Work closely with the products, shape their presence in the US market, and see the impact of your decisions over time.

🧠 Autonomy and fast decisions

Space to introduce ideas and implement improvements, with straightforward decision-making and no lengthy approval chains.

📚 Learning and professional development

Access to current courses and conferences to deepen your expertise in international e-commerce.

📈 Room to grow

The opportunity to contribute to building a team and developing a department in the future.

🚀 Ready to turn your US social media experience into measurable growth for product brands? Apply now — we would love to learn about your experience and results.

🏢 About the company

We are a Ukrainian DTC company in the Beauty & Makeup niche, growing in the US market with both an online presence and physical retail locations.

We are focused on scaling our Amazon business through sales growth, improved profitability, and product portfolio development. Our current catalog is compact, with products in the mid-price segment and plans for further expansion.

The primary focus is Amazon US, with Walmart as an additional marketplace. Experience with Walmart will be an advantage.

🚀 About the role

We are looking for a Brand Manager Amazon to take full ownership of our Amazon business and responsibility for achieving its financial goals.

You will develop and execute a growth strategy, manage sales and profitability, improve content and promotion, oversee inventory, and resolve operational and technical issues.

This role involves hands-on work with the account and products, independent decision-making, and coordination of the specialists supporting our Amazon business.

Our existing team includes a PPC specialist, a marketing department, designers, an analytics team, automation specialists, and a Project Manager. A dedicated SEO specialist may also be hired if needed.

The main focus is growing the existing assortment and improving its performance. New product launches are also part of the role but take place periodically.

❗ Preference will be given to candidates who speak Ukrainian or Russian for day-to-day team communication.

💼 Working conditions

🏡 Format: Remote.

⏳ Employment: Full-time.

🌴 Paid vacation.

📅 Paid public holidays.

🛠️ The company provides the services and tools needed for your work.

🔍 Requirements

✅ At least 2 years of hands-on Amazon experience, preferably 3+ years.

✅ Experience with Amazon US and independently managing an Amazon business.

✅ Demonstrated results in growing sales and improving profitability.

✅ A comprehensive understanding of Amazon operations, including PPC, SEO, listing optimization, analytics, pricing, and inventory management.

✅ Understanding of P&L and unit economics, with the ability to calculate profitability accounting for advertising spend, fees, logistics, and storage costs.

✅ Experience resolving complex Amazon issues, including account and listing suspensions or blocks.

✅ Ability to analyze performance, identify the causes of problems, and turn findings into a concrete action plan.

✅ Ability to coordinate specialists across different functions while remaining hands-on with account operations.

✅ An entrepreneurial approach, independent decision-making, and ownership of commercial results.

➕ Nice to have

🔹 Experience with Walmart.

🔹 Experience in Beauty, Makeup, or Cosmetics.

🔹 Experience with products in the mid-price segment.

🔹 Experience scaling a small Amazon catalog.

⚙️ Responsibilities

📈 1. Strategic planning and sales management

❇️ Develop and execute a marketplace sales strategy, primarily focused on Amazon US, to achieve revenue, profit, and market share targets.

❇️ Forecast sales, set revenue targets, and develop action plans to achieve them.

❇️ Analyze the product portfolio, manage the assortment, and oversee product lifecycles.

❇️ Organize new product launches on Amazon in line with assortment expansion plans.

🎨 2. Content and product listing management

❇️ Establish and manage the listing optimization process, including writing SEO-optimized titles and descriptions and selecting keywords to improve product visibility.

❇️ Coordinate photo and video content production, ensuring high-quality product presentation that meets brand standards and Amazon requirements.

❇️ Run A/B tests on descriptions, titles, and images, evaluate their effectiveness, and implement changes to improve conversion.

📣 3. Advertising and promotion management

❇️ Launch promotions and sales events, including coupons, Lightning Deals, and other promotional tools.

❇️ Take responsibility for advertising performance in collaboration with the PPC specialist, covering Amazon PPC, Sponsored Brands, Sponsored Display, and Video Ads.

❇️ Manage the advertising budget and its allocation across campaign types to maximize returns.

❇️ Analyze CTR, ACoS, TACoS, and ROI, and identify and implement advertising strategy improvements together with the PPC specialist.

❇️ Manage influencer partnerships through Creator Connections, Levanta, and other tools within and outside the Amazon ecosystem.

❇️ Communicate directly with influencers, provide briefs and clear technical specifications, and ensure deliverables align with brand goals.

📦 4. Inventory management and logistics

❇️ Monitor FBA inventory levels and ensure timely replenishment.

❇️ Plan shipments and prepare replenishment orders for Amazon fulfillment centers based on demand and delivery lead times.

❇️ Prevent overstock and stockouts.

💰 5. Pricing and profitability management

❇️ Contribute to pricing strategy optimization, taking competitors, seasonality, and the company’s profit targets into account.

❇️ Monitor and adjust prices.

❇️ Calculate discounts and promotional offers, ensuring their effectiveness and profitability.

❇️ Monitor sales profitability, accounting for advertising spend, Amazon fees, logistics, and storage costs.

❇️ Analyze P&L and unit economics and use these calculations to inform commercial decisions.

📊 6. Analytics and reporting

❇️ Analyze key performance indicators, including sales, conversion, returns, advertising spend, logistics costs, and storage costs.

❇️ Prepare weekly and monthly reports for management on sales and overall Amazon business performance.

❇️ Analyze customer behavior, reasons for returns, and negative reviews, and identify actions to reduce them.

❇️ Identify bottlenecks in business processes and implement improvements to Amazon sales operations.

⭐ 7. Customer experience and reputation management

❇️ Monitor reviews and customer questions, ensure feedback is addressed, and track customer satisfaction.

❇️ Maintain strong seller and product ratings and resolve customer issues.

❇️ Address negative reviews by resolving the underlying causes of dissatisfaction and submitting justified removal requests when there are valid grounds.

❇️ Manage review generation using tools and methods that comply with Amazon policies.

🤝 8. Process management and cross-functional collaboration

❇️ Coordinate with marketers and designers to create photos, videos, and graphics for product listings and advertising campaigns.

❇️ Work with logistics and procurement teams to ensure timely delivery of products to Amazon fulfillment centers.

❇️ Align pricing policies, promotions, and advertising budgets with the finance department.

❇️ Collaborate with legal and accounting specialists on tax compliance and Amazon’s regulatory requirements.

❇️ Coordinate with the analytics and automation teams and the Project Manager on Amazon-related tasks.

🛠️ 9. Technical issue resolution and account monitoring

❇️ Resolve disputes and issues with Amazon, including account and listing suspensions, payment problems, and FBA service issues.

❇️ Create and manage Amazon Seller Central support tickets to resolve technical and operational issues.

❇️ Check that products meet Amazon requirements for certification, packaging, and platform policies.

❇️ Regularly monitor Seller Central notifications, warnings, and blocks, and maintain account health.

❇️ Track changes to Amazon policies and promptly adapt processes and the account to updated requirements.

🎁 What this role offers

🚀 Impact on Amazon business growth

The opportunity to implement your ideas for increasing sales, improving profitability, and developing the brand in the US market.

🤝 Team support

Collaboration with specialists in PPC, marketing, design, analytics, and automation to achieve shared business goals.

🧠 Autonomy and ownership

End-to-end responsibility for the Amazon business, with the opportunity to set priorities, propose improvements, and put them into practice.

🚀 If you have hands-on experience managing an Amazon business, understand its economics, and know how to turn analytics into sales and profit growth, we would love to hear from you!

We are looking for a Python Developer (microservices) to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

  You'll be a great fit if you have:

• 2+ years of experience with Python;
• Experience with SQL and query optimisation;
• Experience with integration of 3rd party services;
• Strong understanding of client-server model, REST API approach, authorization/authentication principles;
• Strong understanding of asynchronous/multithread/multiprocess programming;

• Upper- Intermediate level of English.

   

    Would be a plus:

• Experience with Redis and Lua scripts;
• Experience with AWS services (Lambda, Step Functions, API Gateway, SQS, Fargate);
• Experience with Django REST API;
• Experience with payment systems integrations (Stripe, Shopify, Recurly, PayPal, Braintree, etc.);

• Experience with Celery and async task management.

   

  What you'll do:

• Developing server applications (APIs). Within these applications, developers need to describe core logic and integrations with third-party services.
• Writing scripts similar to DAGs in Airflow or AWS Lambdas. These scripts should process information using Pandas or implement some simple business logic.
• Developing applications with a distributed architecture (microservices).

• Developing client applications for data retrieval. These data will later be processed by developers from the DS and DE departments.

   

  We ensure your growth with:

• Competitive salary fixed in USD
• Flexible working schedule and fully remote work format
• Paid vacation days and sick leave days 
• Personal and professional development opportunities
• Participation in building innovative projects from scratch using modern technologies
• Team-building activities and corporate events
• English classes and educational events.

N-iX is looking for a Junior Data Engineer to join a data-focused team supporting the day-to-day operations and ongoing development of enterprise data solutions. This is a 6-month engagement with an opportunity to gain hands-on experience working with modern cloud data platforms, large-scale datasets, and production data pipelines.

You will work closely with experienced Data Engineers, contributing to pipeline maintenance, troubleshooting, onboarding new data sources, and implementing well-defined enhancements across the data platform. This role is ideal for engineers with 1-2 years of professional experience who want to deepen their expertise in data engineering and cloud technologies.

About the Role

As a Junior Data Engineer, you will help ensure the reliability and quality of data pipelines that support business-critical analytics and reporting. You'll participate in monitoring, troubleshooting, testing, and implementing data processing logic while following established engineering standards and delivery practices.

Under the guidance of senior team members, you will contribute to data ingestion processes, validation activities, technical documentation, and operational support, gaining exposure to modern technologies such as Azure, Databricks, PySpark, and Snowflake.

Responsibilities

• Monitor and support scheduled and event-driven data pipelines, data processing jobs, reporting refreshes, and data quality checks.
• Execute standard data ingestion and refresh activities from multiple sources, including APIs, CSV files, syndicated datasets, and configuration inputs.
• Implement well-defined Python, PySpark, and SQL changes, including new filters, transformations, mappings, validation rules, and minor pipeline enhancements.
• Perform schema validation, reconciliation checks, regression testing, and source-to-target data verification.
• Investigate pipeline failures, validation issues, missing data, rejected files, and reporting discrepancies.
• Troubleshoot first-line operational incidents using logs, job outputs, and monitoring tools.
• Escalate complex technical or business-data issues with clear diagnostic information and supporting evidence.
• Maintain technical documentation, deployment notes, runbooks, configuration files, and operational records.
• Follow established engineering practices, including Git workflows, pull requests, code reviews, testing, and deployment procedures.

• Support onboarding of new data sources and contribute to continuous improvement initiatives.

   

Requirements

• 1-2 years of professional experience in Data Engineering, ETL/ELT development, Analytics Engineering, or Data Support roles.
• Good working knowledge of Python and SQL.
• Understanding of data pipelines, data transformations, batch processing, and ETL/ELT concepts.
• Familiarity with relational databases and data warehouse concepts.
• Experience working with API integrations and file-based data processing (CSV, Parquet, etc.).
• Hands-on experience with Git, version control workflows, pull requests, and code reviews.
• Understanding of data quality principles, including validation, reconciliation, schema checks, and error handling.
• Ability to analyze logs, troubleshoot issues, and communicate findings clearly.
• Strong analytical and problem-solving skills.

• Intermediate or higher English level

  .

Nice to Have

• Experience with Azure Data Factory, Azure Databricks, PySpark, Snowflake, Delta Lake, Azure Data Lake Storage, or similar cloud data technologies.
• Exposure to modern data platform architectures, including Medallion (Bronze-Silver-Gold) data processing patterns.
• Familiarity with Power BI or other BI/reporting platforms.
• Knowledge of cloud environments and DevOps practices.
• Experience with data validation frameworks such as Pandera.

• Understanding of CI/CD pipelines and deployment processes.

   

What Makes You a Great Fit

• You enjoy working with data and solving technical problems.
• You are detail-oriented and take ownership of the quality of your work.
• You are comfortable working within established processes while continuously learning new technologies.
• You communicate clearly and collaborate effectively with technical and non-technical stakeholders.
• You are proactive, curious, and eager to grow your data engineering skills in a production environment.

Keep IT operations seamless. Build structure. Drive automation.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced ITSM Engineer / System Administrator who’s ready to take ownership of our internal SaaS ecosystem, cloud services, and corporate network infrastructure.
 

This role is about building reliable internal IT processes, supporting cloud environments, managing access lifecycle, and driving automation across tools like Google Workspace, Atlassian, and Slack. If you enjoy bringing structure to IT operations and continuously improving systems — let’s talk.

Your key responsibilities will include:

— Managing user lifecycle and access control across corporate systems.
— Handling requests and incidents via HelpDesk.
— Providing remote technical support (AnyDesk, TeamViewer, etc.).
— Administering Google Workspace, Atlassian, Slack (configuration, integrations, automations).
— Supporting and managing cloud environments (AWS, GCP, DO).
— Supporting VPNs, firewalls, Wi-Fi networks, VLANs, routing.
— Managing DNS zones, domain configuration, SSL, and related troubleshooting.
— Configuring and monitoring networking devices (routers, switches, access points).
— Enforcing IT security best practices (least privilege, MFA, access audits).
— Maintaining inventory of IT hardware, services, subscriptions, and licenses.
— Building automations and integrations between internal services.
— Continuously improving IT operations processes.

It’s a match if you have:

— 3+ years of experience as an IT Administrator / ITSM Engineer / System Administrator.
— Strong knowledge of Google Workspace, Slack, and Atlassian administration.
— Experience with Jira Service Management (JSM) and remote support tools.
— Basic administration experience with AWS/GCP/DO.
— Solid understanding of networking: VPN, Firewalls, Wi-Fi, DNS management, VLAN, routing.
— Experience with asset management, licenses, and procurement processes.
Nice to have:
— Experience with automation in Slack and scripting (Bash/Python).
— Experience with MDM solutions.
— Experience with VDI solutions.
— Understanding of ISO27001 / SOC2 requirements.

What we offer:

— Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
— 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
— A supportive, friendly team where knowledge-sharing is part of the culture.
— Coverage for professional events and learning.
— Birthday greetings, team buildings, and warm human connection beyond work.
— Zero joules of energy to the aggressor state, its affiliated businesses, or partners.
Let’s build stable, secure, and scalable IT infrastructure together.


Send over your CV now — we’d love to get to know you better!

No crunch. No core hours. Work the way that suits you.

Bitwise Alchemy is a consulting studio that solves the tough problems for AAA studios and other game tech companies. Our growing team has decades of experience in AAA video game development building and leading large projects.

We are looking for a Senior Software Engineer to work with us on exciting initiatives with major industry partners. Unlike traditional studios, we offer a unique way to leverage your game development skills:

LOOKING FOR
 

• Strong C++ skills.
• A desire to explore new projects and solve tough problems.

NICE TO HAVE
 

• Unreal Engine 4/5
• Graphics
• Animation
• Optimization
• Networking and Multiplayer
• Backend service development
• UI development
• Math
• Multiple platforms (Consoles, Mobile, PC)
• General game dev experience (tools, gameplay, AI, etc.)

OTHER

• Never crunch. Our developers have a maximum number of hours they can work each month (approx. 160h), minus any holidays.
• Flexible work schedule that respects your other commitments. For example, it would be fine to take every Friday off and make up the hours on other days.
• Live and work where you want. We are a remote-only company.
   

We can contract worldwide.

We are looking for an experienced Head of Marketing to lead the overall marketing strategy and growth of our crypto casino product.

This is a senior leadership role with ownership of the full marketing function — from player acquisition and performance marketing to CRM, retention, brand, partnerships, budgets, and team development. You will work closely with the C-level team and play a key role in shaping the company’s commercial and marketing strategy.

What You’ll Do

• Own and develop the overall marketing strategy and growth plan for the crypto casino product.
• Lead the full marketing function across acquisition, performance, CRM, retention, brand, affiliates and partnerships.
• Define marketing priorities based on business goals, player behavior, market trends and performance data.
• Own marketing budgets, forecasting and allocation across channels and GEOs.
• Drive player acquisition and optimize the full funnel from first touch to FTD and long-term player value.
• Develop strategies to improve conversion, retention, reactivation, LTV and overall player profitability.
• Build and scale CRM and lifecycle marketing initiatives in collaboration with Product and Retention teams.
• Identify, test and scale new acquisition channels, GEOs, traffic sources and partnership opportunities.
• Develop and maintain strong affiliate and strategic partnership networks.
• Work closely with Product, Analytics, CRM, Finance and Operations to maximize marketing efficiency and player LTV.
• Lead, mentor and develop a high-performing international marketing team.
• Build the marketing function and organizational structure as the company scales.
• Work directly with founders and C-level executives on business development, market expansion and growth strategy.
• Monitor competitors, market trends and emerging opportunities across iGaming, crypto and Web3.
• Establish clear marketing KPIs, reporting frameworks and performance dashboards.
• Turn marketing and business data into actionable decisions and growth initiatives.

• Use Jira and Confluence to coordinate projects and maintain operational visibility.

   

Requirements

• 2-3+ years of hands-on experience with crypto casino products — mandatory.
• 3+ years of experience as a Head of Marketing or equivalent senior marketing leader.
• Proven leadership experience in the iGaming / online casino industry.
• Strong track record of building and scaling marketing functions and player acquisition.
• Deep understanding of performance marketing, acquisition funnels, CRM, retention and marketing analytics.
• Experience managing significant marketing budgets and making data-driven investment decisions.
• Strong understanding of casino player lifecycle, monetization and LTV.
• Experience working directly with founders, CEOs and C-level executives.
• Strong strategic, leadership and business development skills.
• Entrepreneurial mindset and ability to operate in a fast-moving environment.
• Strong analytical and decision-making skills.
• Upper-Intermediate English or higher, both written and spoken.

• Familiarity with Jira and Confluence.

   

Strong Advantage

• Experience scaling crypto casino products across multiple GEOs.
• Experience building and managing affiliate and partnership networks.
• Strong understanding of crypto payments and Web3 audiences.
• Experience across PPC, SEO, ASO, influencer, affiliate and other performance channels.
• Experience building CRM, retention and lifecycle marketing strategies.
• Experience launching new GEOs and entering new markets.
• Experience building and managing distributed international marketing teams.

• Experience with brand strategy and positioning in competitive iGaming markets.

   

Why Join Us

• Interesting technical challenges and complex tasks that support professional growth.
• Minimum bureaucracy — maximum action.
• Flexible processes and fast decision-making.
• Remote-first approach: work from wherever you are comfortable or visit the office.
• Investment in learning: internal knowledge-sharing sessions, external courses and certifications.
• Work-life balance: no overtime and no micromanagement.
• Modern equipment: MacBook, Starlink (if required), Power Bank (if required) — everything you need to stay productive.
• Maternity and child birth bonuses.
• And many more internal perks that are better shown than described.

We are looking for a Senior Product Manager to own the casino product end-to-end — defining where it goes, why it matters, and ensuring business metrics move in the right direction.

This role is focused on strategy, product discovery, and measurable outcomes. You will work closely with a Product Owner who manages backlog execution and delivery processes, while you remain responsible for product direction, market understanding, player behavior insights, and overall business performance.

You will own the health of the casino product, driving improvements across conversion, retention, monetization, and the overall player experience.

Responsibilities

• Own and evolve the product vision and roadmap for the casino vertical based on market research, player behavior, and competitive analysis.
• Conduct continuous product discovery through player research, behavioral analytics, transaction data, and game performance analysis.
• Build a deep understanding of player segments and identify the factors influencing user behavior and engagement.
• Monitor industry trends, competitor products, emerging technologies, and new gaming mechanics.
• Take ownership of core business KPIs, including NGR, GGR, conversion rates, retention, churn, ARPU, LTV, reactivation rates, and bonus efficiency.
• Analyze revenue drivers and identify areas where payment fees, provider costs, bonuses, or chargebacks impact profitability.
• Collaborate closely with Retention and VIP teams to improve post-deposit engagement, repeat deposits, and long-term player value.
• Define hypotheses, launch A/B tests, analyze results, and make data-driven product decisions.
• Improve critical user journeys including onboarding, KYC, deposits, withdrawals, game discovery, personalization, and bonus experiences.
• Optimize wallet, multi-currency, and crypto payment experiences in collaboration with Payments and Compliance teams.
• Translate strategic objectives into prioritized roadmaps and clearly defined product requirements.

• Coordinate with cross-functional teams to ensure successful product delivery and continuous optimization.

   

Requirements

• 5+ years of Product Management experience within iGaming.
• Hands-on experience working with crypto casino products.
• Deep understanding of casino products, bonus mechanics, slots, live casino, player lifecycle, retention, and reactivation strategies.
• Strong analytical skills with experience working with funnels, cohorts, business metrics, and hypothesis validation.
• Ability to independently define product strategy and prioritize initiatives based on business impact.
• Strong UX mindset and proven experience reducing friction in critical user flows.
• Experience working in fast-paced environments with high ownership and autonomy.

• Practical experience with SQL or direct access to analytics and back-office systems.

   

Soft Skills

• Focused on business outcomes rather than feature delivery.
• Thinks in terms of metrics, leverage, and measurable impact.
• Genuinely curious about player behavior and user motivation.
• Can challenge assumptions and adapt decisions based on data.

• Moves quickly, measures results, and continuously iterates.

   

Why Join Us

• Competitive compensation package.
• Challenging product and technical initiatives that support professional growth.
• Collaboration with a strong senior-level team.
• Minimal bureaucracy, fast decision-making, and flexible processes.
• Remote-first environment with the freedom to work from anywhere.
• Investment in learning through internal knowledge sharing, external courses, and certifications.
• Healthy work-life balance with no overtime and no micromanagement.
• Modern equipment including MacBook, Starlink, and PowerBank.
• Bonuses related to maternity leave and childbirth.
• Additional internal benefits and perks available to team members.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

About the role

We are looking for an experienced AI Solution Architect to join our CEE IT Digital Solutions team and lead the design of enterprise-grade AI solutions across the Microsoft ecosystem.

In this role, you will define architecture standards, shape technology decisions, and help delivery teams build scalable, secure, and cost-efficient AI solutions. You will work across the full AI landscape, from low-code experiences in Microsoft Copilot Studio to enterprise AI applications powered by Azure OpenAI, Microsoft Foundry, and modern agent frameworks.

This position is ideal for a hands-on architect who enjoys combining strategic thinking with technical execution and can confidently guide AI initiatives from concept through production deployment.

Your Responsibilities:

• Design and architect enterprise AI solutions, including RAG applications, AI agents, voice solutions, and intelligent automation initiatives.
• Define solution architecture standards, reusable patterns, and engineering best practices for AI projects.
• Drive architecture decisions across Microsoft Copilot Studio, Microsoft Foundry, Azure OpenAI, and related technologies.
• Support rapid prototyping, MVP development, and production-scale AI deployments.
• Design agentic workflows, multi-agent architectures, orchestration patterns, and Human-in-the-Loop solutions.
• Collaborate with developers, business analysts, project managers, security teams, and business stakeholders.
• Establish approaches for AI quality assurance, evaluation, monitoring, and performance measurement.
• Ensure compliance with enterprise governance, security, risk, and Responsible AI principles.

• Evaluate emerging AI technologies and recommend their adoption within the PwC environment.

   

What We Are Looking For:

• 8+ years of experience in software engineering, solution architecture, or enterprise application development.
• 4+ years of experience delivering AI, Generative AI, machine learning, or intelligent automation solutions.
• Strong experience with: Microsoft Copilot Studio, Azure OpenAI, Azure AI Search, Azure cloud services and architecture,Python.
• Experience with SQL, relational databases, and REST APIs.
• Strong understanding of: LLMs and Generative AI, RAG architectures, embeddings and vector search.
• LangChain and/or LangGraph, Agentic AI and multi-agent architectures.
• AI evaluation frameworks and quality metrics.
• Experience working with GitHub and modern source control practices.
• Fluent English (written and spoken).

Nice to have
Power Platform (Power Automate)
Azure DevOps and CI/CD practices
Microsoft Graph API
Agent frameworks such as Microsoft Agent Framework 

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, and delivering software solutions across diverse business domains.
We focus on building long-term partnerships with our clients and delivering solutions that create real business impact. Our team consists of experienced professionals who take ownership of their work, value clear communication, and are committed to high standards in everything they do.
At Join.To.IT, we create an environment where engineers can grow, influence technical decisions, and contribute to meaningful projects alongside a strong and supportive team. 

Responsibilities

• Design user-centered interfaces for web, mobile, and SaaS products.
• Create user flows, wireframes, mockups, and clickable prototypes.
• Collect and clarify non-complex requirements with clients and stakeholders.
• Conduct user interviews, usability testing, UX audits, and behavior analysis.
• Perform UX benchmarking for active projects and detailed competitor feature analysis.
• Translate business requirements, research insights, and product data into effective design solutions.
• Contribute to Go-to-Market activities through user, market, competitor, and product positioning research.
• Create and maintain Figma components and design systems.
• Use AI tools for research, ideation, analysis, and rapid prototyping.
• Collaborate with developers and stakeholders from discovery through implementation.
• Manage multiple priorities and deliver agreed outputs within established deadlines and SLA.

Requirements

• 1+ years of commercial experience as a UI/UX or Product Designer.
• Strong portfolio demonstrating both the design process and final solutions.
• Strong proficiency in Figma, FigJam, design systems, and interactive prototyping.
• Experience designing web, mobile, and SaaS products.
• Experience conducting interviews, UX research, usability testing, and UX audits.
• Ability to collect requirements and translate them into clear design solutions.
• Ability to use AI tools to extract and structure requirements from client conversations.
• Ability to transform structured requirements into effective AI prompts for design and prototyping tasks.
• Practical experience using AI-generated prompts with AI-powered tools to generate and iterate product prototypes.
• Experience with UX benchmarking and structured competitor analysis.
• Basic understanding of Go-to-Market concepts: target audience, value proposition, positioning, and differentiation.
• Data-informed approach and ability to justify decisions using research, metrics, and business context.
• Practical experience using AI tools in design and research workflows.
• Understanding of responsive design, accessibility, and development constraints.
• Ability to work independently across several projects and evolving requirements.
• Upper-Intermediate English (B2+) or higher.
• Strong communication, presentation, and teamwork skills.

Will Be a Plus

• Experience in an outsourcing or consulting company.
• Experience working directly with international clients.
• Familiarity with product analytics tools and product metrics.
• Experience facilitating discovery sessions and workshops.
• Understanding of Agile/Scrum development.

We Offer

• Remote, office-based or hybrid (3 days in the office) work format (office in Kyiv, near Vasylkivska metro station with shelter, Starlink, and uninterrupted power supply)
• Paid vacation and sick leave
• Opportunity to influence design processes and introduce new ideas
• Supportive and collaborative team environment
• Compensation for English courses and professional development

Selection process: pre-screen with a recruiter → test assignment → technical interview → final interview

N.B. Remote employees are required to use time-tracking software to track working hours and project activity