Jobs at Djinni

We are the creators of a new fintech era!

Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.

We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional 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 Senior B2B SMM Manager!

Requirements

• 5+ years in SMM/content marketing for B2B brands
• Experience with a high-intensity B2B brand serving a broad market (multi-segment / multi-market), not a narrow enterprise niche
• Strong LinkedIn expertise (content formats, growth, employee advocacy, thought leadership) — must
• Experience in other social channels relevant to B2B distribution (X/Twitter, YouTube, etc.)
• Proven ability to run large content projects and scale content production
• Hands-on experience with localization/multi-language workflows
• Strong English C1, strong stakeholder management
• Background from content agencies or large content platforms/media (e.g., TradingView-like, Traders Union-like) is a strong plus

Responsibilities

• Own B2B SMM strategy and execution for B2B products (primary: LinkedIn; secondary: other channels)
• Build a multi-market content system: content pillars, calendar, distribution, localization process
• Create and manage content projects that scale (series, formats, recurring rubrics)
• Coordinate with product marketing, sales, PR, and design/video to deliver GTM communication
• Develop LinkedIn playbooks: company page growth, executive/employee advocacy, thought leadership support
• Track performance, insights, and iterate based on data

Working terms

Shape the Future – Build next-gen payment solutions at the intersection of crypto and finance.

Innovate & Create – Your ideas will help businesses integrate digital assets effortlessly.

Global Impact – Be part of a team driving financial innovation worldwide, shaping the future of payments across industries and borders.

Tech-Driven Culture – Join a team of fintech and blockchain enthusiasts pushing the industry forward.

Work-Life Balance & Well-being:

• Modern equipment.
• Comfortable working conditions, and an inspiring environment to help you thrive.
• 24 calendar days of paid leave.
• 5 calendar days of sick leave.
• Additional days off for national holidays.

• Our client is a leading global Financial markets data provider who runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
  
  We are looking for the regular Python/Robot QA automation to join customer team that works within Scrum/Agile.
  Proactive and responsible colleague who can reinforce our QA team in automation of Enterprise API testing.

   

• Responsibilities:

  • Review requirements, specifications and technical design documents to provide timely and meaningful feedback
  • Create detailed, comprehensive and well-structured test plans and test cases
  • Estimate, prioritize, plan and coordinate testing activities
  • Design, develop and execute automation scripts using open source tools
  • Identify, record, document thoroughly and track bugs
  • Perform thorough regression testing when bugs are resolved
  • Develop and apply testing processes for new and existing products to meet customer needs
  • Liaise with internal teams (e.g. developers and product managers) to identify system requirements
  • Monitor debugging process results
  • Investigate the causes of non-conforming software and train users to implement solutions
  • Track quality assurance metrics, like defect densities and open defect counts
  • Stay up-to-date with new testing tools and test strategies
  • Use AI to genenerate test plans and test scripts

   

• Mandatory Skills Description:

  • Ability to build/run C/C++/Java/C# applications (at least one of the languages) is a must
  • Experience and strong knowledge of Python/Robot automation is a must
  • A good Unix and Windows background
  • Experience in client server application automation testing
  • Git: Strong knowledge
  • Scripting languages: Bash

   

• Nice-to-Have Skills Description:

  • Experience with languages Java, C++, C# to alter code for testing
  • Knowledge in networking principles, TCP/IP, UDP
  • Familiarity with banking, financial concepts, financial data and market data
  • Knowledge of protocols and any experience with client/server implementations/API or testing message sequences over socket/websocket connections is a nice to have
  • Knowledge of tools such as git, Jira, TestRail, Confluence is a nice to have
  • Very good communication skills - both verbal and written 
  • Experience working in R&D / Agile environments and with distributed teams 
  • Upper intermediate and above English  
  • Ability and will to make decisions and prove and defend them 
  • Ability to document and communicate concepts at multiple levels 
  • Good analytical skills and readiness to perform alternatives analysis and to find the best possible option 
  • Quick learner, willingness to learn new technologies and to do research on your own
  • Team player - ability to work in distributed teams, contribute to collaborative team success, treat team / product success as personal goal 
  • Result-oriented mindset 
  • Experience working in multicultural environment
  • Able to work independently with defined problems on a senior level in certain areas of technical or business expertise

   

• Languages:
  • English: C2 Proficient

Phenomenon Studio is a boutique product design and development agency founded in 2019. We work with teams who’ve outgrown what they’ve built — from venture-backed startups to established market leaders — and own the work end to end: strategy, design, development, and post-launch.

The team of 70+ senior specialists is based in Europe, with entities in the USA, Estonia, and Switzerland, serving SaaS, fintech, healthcare, and EdTech. Across 120+ launches, clients have raised $500M+. Phenomenon is HIPAA-compliant, Nielsen Norman Group UX certified, and a Webflow Experts partner, holding a 5.0 rating on Clutch — and most clients come back for a second project.

Our customer is a GRC (Governance, Risk & Compliance Assessment) platform designed to automate risk assessment, vendor management, and compliance with security standards. It streamlines complex GRC processes by centralizing data, enabling efficient reporting, and reducing manual workload.

The product is used by universities and public sector organizations in the US.

Team: Solution Architect, 2x Backend, 2x Frontend, QA, PM, PO, UI/UX Designer

Requirements:

• 4+ years of commercial backend development experience
• Strong knowledge of Python 3.12+ and async programming (asyncio, async/await patterns)
• Strong hands-on experience with FastAPI (dependency injection, Pydantic, middleware)
• AI-assisted development as a daily practice — everyday, hands-on use of AI coding tools (Claude Code, Cursor, GitHub Copilot, or equivalent)
• Experience building AI agents and using Agent Skills
• Solid experience with SQLAlchemy 2.0 (async), PostgreSQL (asyncpg), and Alembic migrations
• Experience building real-time features with Socket.IO (or equivalent WebSocket frameworks) — rooms, namespaces, auth, scaling across workers
• Experience with Redis and distributed task queues (Celery, or arq/dramatiq)
• Understanding of multi-tenant architectures and data isolation patterns
• Experience with JWT-based auth and role/permission-based access control (RBAC/ABAC)
• Discipline around clean layering — clear separation between routes, services, and repositories (no SQL in the service layer)
• Hands-on experience with AWS (ECS Fargate, RDS, ElastiCache, S3, Secrets Manager, IAM), Docker (multi-stage builds), and Bash
• Experience designing and operating microservices (service boundaries, inter-service communication via internal SDKs, observability)
• Experience with Infrastructure as Code using Terraform (AWS provider, module composition)
• Strong experience writing unit and integration tests (pytest, pytest-asyncio)
• Mentoring and code review experience
• Strong communication skills and experience collaborating with stakeholders
• Upper-Intermediate English level
   

Nice to have:

• Experience with aioboto3 or other async AWS interaction patterns
• Experience scaling WebSocket/Socket.IO deployments (sticky sessions, Redis adapter, horizontal scaling)
• Experience with performance profiling and query optimization at scale
• Experience with CI/CD pipelines (GitHub Actions, GitLab CI)
• Familiarity with uv(Astral) or other modern Python package managers
• Understanding of cybersecurity principles
• Knowledge of security standards (ISO 27000, SOC 2)
• Experience with GRC (Governance, Risk, Compliance) domain

Responsibilities:

• Develop and maintain backend microservices using Python, FastAPI, and async SQLAlchemy
• Use AI tooling daily to accelerate delivery — while owning the correctness, security, and maintainability of everything that ships, regardless of how it was generated
• Design efficient database schemas, write performant queries, and manage schema evolution via Alembic
• Build and maintain real-time features via Socket.IO — event flows, room/namespace design, and reliable delivery under load
• Implement asynchronous workflows using Redis and Celery where appropriate
• Contribute to the microservices architecture — propose improvements for scalability, reliability, and clear service boundaries; consume and evolve internal SDKs for inter-service communication
• Work within a multi-tenant environment — build features that respect tenant isolation and scale across tenants
• Provision and evolve cloud infrastructure on AWS via Terraform (ECS Fargate, RDS, ElastiCache, ALB, IAM), following IaC best practices
• Collaborate with team members to align technical implementation with business goals
• Deploy and operate services using Docker and CI/CD pipelines
• Take initiative to identify improvements, propose technical solutions, and contribute ideas that enhance product quality, performance, and security posture

What we offer:

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off
   

Recruitment process: Recruitment interview — Technical interview — Final interview

N-iX Game is in search of a creative and motivated UI/UX designer to help our customers build the ideal product.

Senior UI/UX Designer responsibilities include searching for optimal solutions, designing UI layouts with a high level of graphical detail, designing UI animations, and supporting developers with the implementation of designed UI in game engines. So, knowledge about the game development tech processes will be a huge plus. 
In this position, we expect you to innovate and create modern interfaces using the most recent trends.

Responsibilities:

• Design mockups and prototypes that clearly demonstrate UI interaction models
• Design graphical assets such as icons, logos, and other elements that can be used in the game UI
• Create a friendly user experience, identify and troubleshoot UX problems 
• Collaborate with a team of engineers and designers in the implementation of UI components and assets

• Present design solutions to the customer and conduct layout adjustments based on feedback

   

Requirements:

• Proven work experience as a Game UI/UX Designer or similar role
• The portfolio must contain PC/console or mobile game UI designs 
• Fluency in Figma software
• Fluency with graphic design tools, most notably the Adobe pack (Photoshop, Illustrator)
• UI animation and general motion graphic design skills (ability to work in Adobe After Effects) are nice to have, but not mandatory
• Strong communication skills to collaborate with various stakeholders
• Ability to work productively and follow commitments

• English: Upper Intermediate

   

Good to have:

• Experience in preparing and implementing UI in Unity/Unreal Engine
• Ability to create smooth and pleasant 2D animations

Join Whitechain — Build the Future of Web3!

At Whitechain, we’re on a mission to revolutionize blockchain, smart contracts, and cryptography. As part of the WhiteBIT ecosystem, we’re building cutting-edge Web3 solutions, from our own EVM blockchain to non-custodial wallets, DeFi platforms, and GameFi experiences.We’re looking for ambitious innovators to help us bridge the gap between retail and corporate blockchain adoption. If you’re passionate about decentralization, Web3, and shaping the future of digital economies, this is your chance to make an impact!

The future of Web3 starts with you — join us as a DevOps Engineer!
 

Requirements:

— 3+ years in DevOps / SRE / infrastructure roles
— 1 year experience with blockchain/ crypto infrastructure background (Ethereum, OP Stack or similar)
— Strong Kubernetes: deployment, debugging, network policies, Helm
— Terraform (modules, state management, multiple providers)
— CI/CD with GitHub Actions or equivalent; GitOps principles
— AWS (IAM, VPC, EC2, S3, KMS)
— Confident Linux administration and Bash scripting
— Monitoring and alerting with Prometheus / Grafana
— Git and PR-based workflow

Would be a plus:

— Direct OP Stack experience (op-node, op-reth, batcher, proposer, conductor)
— ArgoCD and GitOps in production
— Ansible
— Cloudflare (WAF, rate limiting, CDN)
— Key management: AWS KMS or HashiCorp Vault
— Incident response experience and postmortem writing
 
 

Responsibilities:

— Operate and evolve Kubernetes clusters (testnet and upcoming mainnet) via ArgoCD and Helm
— Deploy, upgrade and troubleshoot OP Stack components: op-node, op-reth, batcher, proposer, conductor
— Maintain infrastructure as code: Terraform (AWS, Cloudflare) and Ansible for node configuration
— Own and improve CI/CD pipelines (GitHub Actions): image builds, registry publishing, automated IaC tag bumps
— Maintain monitoring and alerting (Prometheus, Grafana); respond to alerts for sequencer lag, batcher stuck, L1 sync, disk
— Participate in the on-call rotation after onboarding
— Follow and keep runbooks up to date; document on-chain and operational procedures
— Configure and protect public RPC endpoints (rate limiting, Cloudflare WAF)

Work conditions:

Immerse yourself in Crypto & Web3:

— Shape the Future — Work on high-impact blockchain products at the forefront of Web3.
— Innovate & Create — Your ideas drive real-world solutions and technological breakthroughs.
— Global Reach — Build scalable solutions for businesses and users worldwide.
— Web3-Powered Culture — A team of visionaries who believe in decentralization and innovation.
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.

The Marketing Operations Manager drives the execution of marketing initiatives across newsletters, paid media, social, and growth. Acting as the link between strategy and execution, they coordinate cross-functional projects, optimize marketing processes, and ensure initiatives are delivered on time and to a high standard.

Partnering closely with the email Marketers, you will drive newsletter growth and engagement. 

We're looking for someone who is proactive, ambitious, and motivated to build best-in-class marketing programs, keeping work moving while continuously improving performance and execution.

Must Have

• 5+ years in project management with direct experience running marketing initiatives
• Marketing fluency: you know how newsletters, paid, social, and growth work and can contribute to strategy
• Proven ability to manage multiple marketing workstreams simultaneously without dropping quality
• Experience building and rolling out project management processes and SOPs across a team
• Hands-on AI tool use in your daily work (hard requirement) — you use them to move faster and can describe exactly how
• Strong problem-solving skills: root cause analysis, structured thinking, clear recommendations
• Clear, structured communication — updates, escalations, and feedback are always actionable
• Ownership mindset: you follow through, remove blockers, and drive progress without supervision
• Organisational precision: multiple priorities, deadlines, and stakeholders managed simultaneously
• Excellent English, written and verbal (C1 or above)
• Ready to grow into a team leadership role as the marketing function scales

Nice to Have

• Background in newsletter, media, affiliate, or performance marketing environments
• Hands-on campaign experience — having run campaigns, not just managed the people who did
• Experience with workflow automation tools such as Make, Zapier, or similar
• Familiarity with project management tools: Notion, ClickUp, Asana, or Airtable
• Experience with email platforms, newsletter operations, or audience growth metrics
• Experience working with designers, writers, QA teams, or cross-functional partners

What You Will Own

You run marketing execution and operations across your pod.

1. Marketing Project Execution

• Drive marketing initiatives from brief to completion across newsletters, paid, social, and growth — with clear timelines, owners, and defined outputs
• Track all active projects, flag delays early, and push to completion without waiting to be asked
• Manage timelines, dependencies, and priorities across multiple workstreams running in parallel
• Hold quality and momentum across every initiative — nothing falls behind because attention drifted

2. Newsletter Initiative Leadership

• Partner with the Senior Email Marketing Manager to plan and drive newsletter growth initiatives end to end
• Turn newsletter growth goals into structured project plans with milestones, dependencies, and clear accountability
• Coordinate writers, designers, and contributors so the email marketer stays focused on performance and deliverability
• Bring marketing judgment to newsletter projects — contribute to strategy and quality, not just timeline

3. Newsletter Health & Performance Monitoring

• Monitor newsletter health, growth, send consistency, segmentation, metrics accuracy, and unsubscribes
• Flag open rate drops, bounce issues, missing promo, or stalled development early
• Ensure marketers complete initial troubleshooting before escalating; review their proposed solution first
• Bring leadership a structured case with context, findings, and recommended next steps — not a raw problem
• Document approved fixes into SOPs and follow up until implemented

4. Broader Marketing Coordination

• Coordinate paid, social, and growth initiatives alongside newsletters — keeping the full marketing picture aligned
• Translate marketing priorities into clear, actionable plans with owners, deadlines, and defined outputs
• Identify where marketing efforts overlap, conflict, or leave gaps, and resolve with structure
• Support campaign launches, content pushes, and growth experiments with tight, reliable execution

5. Process, Systems & Reporting

• Build and maintain project management infrastructure: trackers, status cadences, dependency maps, documentation
• Create repeatable SOPs for recurring project types so the team executes consistently
• Maintain dashboards and trackers that reflect the true status of every initiative at all times
• Provide regular, tight status updates that give clarity without drowning the team in detail
• Identify bottlenecks across marketing delivery and fix them with systems, not workarounds

6. Team Leadership & Development

• Run team problem-solving sessions, case reviews, and execution reviews without leadership involvement
• Hold 1:1s and check-ins calibrated to each marketer's level and current needs
• Coach marketers to bring analysis and recommendations, not just problems
• Ensure only structured, validated topics reach leadership
• Communicate and implement new SOPs; confirm they are understood and applied in execution

7. Operational Follow-Through

• Ensure every triggered workflow has an owner, a next action, and a follow-up — not just a notification
• Prevent marketers from completing their part and going idle when the process still needs to move
• Track newsletter growth milestones; follow up when promo, QA, or partner actions are missed or delayed
• Track paused newsletters: reason, start date, and resumption conditions
• Reopen delayed items and surface blockers when progress stalls

8. AI & Smart Tooling

• Use AI tools to accelerate project planning, research, content coordination, and reporting
• Build AI into the marketing project workflow as a genuine operational advantage
• Continuously track new AI and automation tools and bring the useful ones into the operation
• Raise AI fluency across the marketing team — model the behaviour and document the processes

9. Quality Control & Escalation

• Act as the first review layer — validate issues, prior attempts, and solutions before escalating
• Review drafts, solutions, and tasks before they move to designers or approval; ensure work is execution-ready
• Review AI writer output; flag quality patterns with specific examples and follow up on fixes
• Track designer tasks and follow up on delays; confirm completed work moves into execution without sitting idle
• Confirm subscriber inboxes are actively monitored; ensure responses and unsubscribes are actioned promptly

10. Transfers & Additional Projects

• Track active newsletter transfers; follow up on delayed milestones with clear ownership and next actions
• Coordinate side projects within the team; escalate only when a decision above PM level is needed

What You Will Get

• Full pod ownership — you lead your team and make the calls on how it runs
• Clear scope — no ambiguity about what is yours to own vs. escalate
• A high-execution environment — fast-moving, high-standard, results-focused
• Structured processes and SOPs — you're improving what works, not building from scratch
• Growth path — strong performance opens the door to team leadership and expanded scope
• Flexibility — we value output, not hours

We are looking for a hands-on Product Manager  who can bridge business needs, user requirements, product strategy, and technical execution.

This role is ideal for someone who enjoys working in a fast-moving startup environment, can quickly understand complex systems and APIs, translate ideas into clear product specifications, and use modern AI tools to accelerate product discovery, prototyping, documentation, and delivery.

The ideal candidate is highly adaptable, technically curious, detail-oriented, and comfortable owning work end-to-end — from gathering requirements and analyzing systems to creating prototypes, supporting development, preparing user documentation, and enabling go-to-market adoption.

Key Responsibilities

1. Product Discovery & Requirements Gathering

• Work closely with customers, stakeholders, business teams, and internal users to understand business needs and pain points.
• Gather, analyze, and document business and functional requirements.
• Convert business requirements into clear, actionable product requirements for engineering and design teams.
• Identify gaps, dependencies, edge cases, assumptions, and potential risks.
• Facilitate requirement discussions and drive alignment between business and technical stakeholders.
• Continuously refine requirements based on feedback, changing priorities, and new information.

2. Product Specifications & Documentation

• Create detailed product specifications, functional specifications, user stories, acceptance criteria, workflows, and feature descriptions.
• Clearly define expected system behavior, business rules, validations, user journeys, and edge cases.
• Maintain accurate and up-to-date product documentation throughout the development lifecycle.
• Ensure requirements are sufficiently detailed for engineering teams to implement without ambiguity.

3. AI-Assisted Prototyping

• Create rapid product prototypes and proof-of-concepts using Claude and other AI-powered tools.
• Use AI tools to transform requirements and concepts into interactive prototypes, workflows, UI concepts, and functional demonstrations.
• Experiment with different AI tools to accelerate product discovery, analysis, documentation, and delivery.
• Continuously explore new AI capabilities and identify opportunities to improve product development processes.

4. System & Technical Analysis

• Perform system analysis to understand existing architecture, workflows, integrations, dependencies, and limitations.
• Analyze existing features and systems to identify improvement opportunities.
• Understand how new features will interact with existing functionality.
• Work closely with developers and technical teams to clarify implementation approaches and resolve functional ambiguities.
• Analyze data flows, business processes, system dependencies, and integration points.

5. API & Integration Analysis

• Review and analyze API documentation, including endpoints, request/response structures, authentication, parameters, error handling, and integration requirements.
• Understand how internal and third-party APIs can support product requirements.
• Identify API limitations, dependencies, and potential integration risks.
• Translate API capabilities into clear product and functional requirements.
• Support engineering teams by providing clear documentation and context around API-related requirements.

6. User Guides & Product Enablement

• Create clear and practical user guides, feature documentation, FAQs, release notes, and internal documentation.
• Translate complex product functionality into easy-to-understand instructions for end users and internal teams.
• Work with support, sales, customer success, and other teams to ensure they understand new functionality.
• Keep documentation aligned with product releases and feature changes.

7. Go-to-Market & Feature Adoption

• Support go-to-market activities for new features and product capabilities.
• Translate product functionality into clear customer-facing value propositions and use cases.
• Work with marketing, sales, customer success, and other teams to support feature launches.
• Help develop feature adoption strategies, onboarding materials, release communications, and enablement content.
• Gather post-launch feedback and identify opportunities to improve adoption and user experience.

8. Agile Product Delivery

• Work closely with engineering, design, QA, and business teams throughout the product lifecycle.
• Participate in sprint planning, refinement, demos, reviews, and other product development activities.
• Clarify requirements during development and help resolve questions quickly.
• Validate completed features against requirements and acceptance criteria.
• Continuously prioritize work based on business value, customer impact, technical dependencies, and company priorities.

Required Skills & Experience

• Experience in Product Management, Business Analysis, Product Analysis, or a similar role.
• Strong ability to gather, analyze, and document business and functional requirements.
• Excellent understanding of software products, web applications, workflows, and system behavior.
• Ability to create detailed product specifications and user stories.
• Strong analytical and problem-solving skills.
• Ability to understand and analyze APIs and technical documentation.
• Experience creating prototypes or proof-of-concepts using modern tools.
• Hands-on experience with AI tools such as Claude, ChatGPT, and other AI-assisted productivity/development tools.
• Strong written and verbal communication skills.
• Ability to communicate effectively with both technical and non-technical stakeholders.
• Strong attention to detail without losing sight of the bigger product/business objective.

Startup Mindset

We are looking for someone who thrives in an environment where priorities can change quickly and roles are not rigidly defined.

You should be someone who:

• Adapts quickly to changing business and product requirements.
• Is comfortable working with ambiguity and figuring things out independently.
• Takes ownership rather than waiting for detailed instructions.
• Is willing to be hands-on across product, analysis, documentation, prototyping, and delivery.
• Learns new technologies and tools quickly.
• Is comfortable switching between strategic thinking and detailed execution.
• Can move quickly while maintaining a high standard of quality.
• Enjoys experimenting with AI and emerging technologies.
• Is proactive about identifying problems and proposing solutions.

• Can operate effectively in a dynamic, high-growth startup environment.

   

What Success Looks Like

In this role, you will be successful if you can take a business problem or product idea and independently move it toward execution by:

Understanding the problem → Gathering requirements → Analyzing the system → Defining the solution → Creating AI-assisted prototypes → Writing detailed specifications → Supporting development → Validating the feature → Creating user documentation → Supporting go-to-market → Driving feature adoption.

Ideal Candidate

The ideal candidate is a product thinker with strong business analysis capabilities and enough technical understanding to work comfortably with engineering teams.

You don't need to be a software developer, but you should be technically curious, comfortable reading API documentation and system flows, capable of understanding how software works, and willing to get hands-on with modern AI tools to accelerate your work.

If you enjoy turning ambiguous ideas into well-defined products and are excited about using AI to work faster and smarter, this role is for you.

We are looking for a Senior Penetration Tester / Application Security Engineer to perform a comprehensive security assessment of a web application and its APIs.

Project start: approximately Q4
Engagement: project-based / part-time
Main scope: Web Application & API Penetration Testing

Tech Stack

• Drupal with significant custom development
• Vue.js frontend and admin panel
• Java backend
• MongoDB
• React Native for iOS and Android (mobile pentesting may be added later)

Responsibilities

• Perform manual penetration testing of the web application and admin panel
• Conduct API security testing
• Test authentication, authorization, and role-based access controls
• Identify business logic and security vulnerabilities
• Assess the application against OWASP Top 10 and OWASP API Security risks

• Prepare a professional penetration testing report with severity levels, vulnerability descriptions, evidence, and remediation recommendations

   

Requirements

• Strong hands-on experience in Web Application and API Penetration Testing
• Strong manual pentesting skills, not only automated scanning
• Solid experience with Burp Suite and standard security testing tools
• Experience testing custom-built web applications
• Experience preparing professional pentest reports
• Experience with Java, Drupal, or Vue.js is a plus
• Mobile application pentesting experience is a plus, but not required

About the Company

Media Miami is an independent performance marketing agency focused on building and scaling digital products. Our core expertise lies in developing and growing media ecosystems for global audiences, with a strong focus on the U.S. market. We operate across key verticals including finance, business, health, self-development, and pet care— delivering relevant insights, practical value, and highly engaging experiences.

Role Overview

Our core product is the website. This role is central to how we present, convert, and grow our digital products. We're looking for a self-sufficient designer who lives and breathes web — someone who can own the design process end-to-end, move fast, and leverage AI tools as a core part of their workflow.

You will report directly to the Creative PM and work with high autonomy after receiving a creative concept, visual references, and brand identity brief.

⚡ Key Responsibilities

• Design & produce digital product websites as the primary deliverable, including home pages, article pages, subscribe and opt-in pages, and other product-dependent pages as required by the specific project.
• Build and format digital product websites using visual drag-and-drop builders (Webflow, Leadpages, ClickFunnels, Framer, etc.).
• Create sections, components, pages, and other visual assets using AI tools such as Claude, Claude + Figma, AI image tools, and AI coding tools.
• Produce high-quality banners, headers, and other graphics for web and email campaigns.
• Ensure all pages are responsive, mobile-friendly, and optimized for performance.
• Maintain brand consistency within each project.
• Collaborate with marketing and content teams to align visuals with campaign goals.
• Operate independently and make design decisions autonomously after concept hand-off — bringing your own ideas to life based on the brief and the provided direction (base colors, theme, and overall style).

✅ Requirements

Must Have

• 3+ years of experience in web design (not just static graphics or branding)
• Proven track record in creating landing pages, funnels, and conversion-oriented websites
• Strong portfolio with websites and landing pages (product company work preferred — mobile apps, SaaS, etc.)
• Proficiency in Figma and/or Adobe Creative Suite
• Hands-on experience with at least one no-code/low-code page builder: Webflow, Framer, Unbounce, Elementor, or similar
• AI-native workflow — active, confident use of Claude and image generation tools 
• Solid understanding of layout, spacing, UX hierarchy, and conversion design
• Basic HTML/CSS — enough to self-serve minor display fixes (scroll issues, font styles, etc.) 
• Fast, organized, detail-oriented — able to handle multiple projects in parallel
• English C1+ and strong communication skills

Nice to Have

• Experience with ClickFunnels, LeadPages, or similar funnel builders
• Experience designing email templates
•  Familiarity with Claude Code, Claude + Figma, Claude + Canva, and other AI tools and integrations
• Experience with A/B testing or performance-based design iteration
• Understanding of marketing funnels, lead generation, or affiliate campaigns

🙋 Who We're Looking For

We're looking for someone who:

• Is highly autonomous and executes independently after receiving a brief
• Has an AI-first mindset — uses AI as a productivity multiplier, not a crutch
• Is detail-obsessed: paddings, consistency, pixel-level precision matter
• Can produce quality work at a fast cadence 
• Comes from a product company background where design variety and iteration are the norm

🏆 What We Offer

Professional Growth

• Work alongside a high-performing, AI-forward creative team
• Access to modern tools and technologies (Claude, Webflow, Artlist, and more)
• Career development opportunities and learning resources
• International, multicultural environment

Benefits

• Competitive salary
• Paid vacation and sick leave
• Work-life balance
• Team events and activities

Working Environment

• Fully remote
• Friendly and supportive team culture
• High autonomy and creative ownership

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 Traffic Manager!

Requirements:

• 3+ years of experience in iGaming, Betting, or Affiliate Marketing
• Experience in traffic analysis and optimization
• Strong understanding of key metrics: FTD, RD, CPA, ROI, LTV, Retention, Conversion Rate
• Experience working with large datasets and analytical reporting
• Proficiency in Excel / Google Sheets and BI tools (Power BI, Tableau, Grafana, or similar)
• Understanding of Affiliate, Paid, and Organic acquisition channels
• English level B1+
   

Key responsibilities:

• Analyze and distribute traffic across GEOs, brands, and acquisition channels
• Monitor traffic volume, quality, and performance
• Identify optimization and growth opportunities
• Prepare analytical reports, forecasts, and actionable recommendations
• Collaborate with Affiliate, Media Buying, CRM, Product, and Country Management teams

Our benefits to you: 
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more 
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed 
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided 
🏖Paid vacations, sick leave, personal events days, days off 
💵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 
✈️In-house Travel Service 
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more 
🎳Other benefits could be added based on your location

Role overview

Amplify is looking for a Growth Marketing Manager to own our go-to-market and acquisition end to end. This is a hands-on role for someone who owns the strategy and lives in the ad accounts – positioning, channels, and the numbers.

You'll work directly with the leadership team to shape how Amplify wins against the rest of the Shopify ecosystem. On a small team, you'll own marketing end to end – this is for someone who wants that accountability and the autonomy that comes with it. As we grow, there's room to build and lead a team.

Key responsibilities

• Own Amplify's go-to-market strategy – positioning, messaging, and how we win merchants
• Plan, build, and optimize paid acquisition across Google, Meta, Shopify App Store – you name it
• Own the growth funnel end to end: acquisition, activation, and the metrics that matter (CAC, ROAS, etc)
• Run experiments across channels, landing pages, and offers
• Sharpen how we position against competitors in the bundling and upsell space
• Partner with Product and CS to turn customer insight into messaging and campaigns

• Report clearly on what's driving growth and what to scale next

   

Requirements

• 5+ years in growth or performance marketing, with real ownership of acquisition and GTM
• A track record of driving measurable growth – you can point to numbers you moved
• Hands-on expertise running paid acquisition (Google, Meta, and similar channels)
• Strong grasp of positioning and messaging
• Comfortable owning metrics and making decisions from data
• Self-directed and accountable: you thrive owning outcomes on a small team
• Experience marketing to Shopify merchants, DTC brands, or the e-commerce ecosystem is a strong plus
• Experience with B2B SaaS or direct-sales go-to-market is a plus

What we offer

• Competitive compensation, with bonuses tied to company performance
• Fully remote work with a collaborative and supportive team
• Real ownership over how the company grows
• A profitable, fast-growing product with strong customer love and room to scale
• The chance to build the growth function, and a team, from the ground up

How to Apply

Please submit your CV along with a short note outlining your customer success experience, any Shopify or e-commerce work you've done, and why you're interested in joining Amplify.

Please note: this is a contractor position

Scalivo is a German operational & customer service outsourcing partner for European businesses. We are looking for an experienced, hands-on B2B Sales Heavy Hitter based in Ukraine to drive our next phase of growth.

💡 Note on the role: This is an individual contributor role for a true "hunter", not a managerial position. You will own new business development end-to-end — from cold outreach to closing high-value deals.

What You Will Do

• Prospecting & Outreach: Develop and optimize cold email and LinkedIn campaigns to target senior decision-makers (CEOs, COOs, VPs) at European companies.
• Pipeline & Deal Management: Conduct discovery calls, understand complex business needs, build commercial cases, and manage your own pipeline.
• Closing: Persistently follow up, negotiate, and close significant B2B deals (target: 2–4 major accounts/year).
• Process Optimization: Test messaging, learn from market feedback, and continuously refine our sales playbook.

What We Are Looking For

• Proven B2B Sales Track Record: Experience in selling services/solutions (not just SaaS products) with undefined or evolving sales processes.
• Fluent English (C1/C2): Exceptional written and spoken skills to comfortably challenge and pitch to European C-level executives.
• Proactive "Hunter" Mindset: You don’t wait for inbound leads; you build opportunities from scratch via cold outreach and LinkedIn.
• Strategic & Hands-on: Ability to think strategically about targeting while staying comfortable doing the actual outreach and follow-ups yourself.

• Location: Based in Ukraine (to align with our core operational teams).

   

What Success Looks Like (First 6–12 Months)

• First 6 months: Build a qualified, high-value pipeline and close your first meaningful enterprise customer.

• Long-term: Secure 2–4 major strategic client partnerships per year.

   

Compensation & Upside

• Attractive Base Salary + Uncapped Performance Bonus.
• High-impact role: Bring in meaningful deals and directly participate in the financial upside you generate.
• Opportunity to build and shape the commercial sales engine from the ground up alongside founders/leadership.

What we offer
 

• €3,000 per month, plus bonus.
• Full time and 100% remote.
• Flexible working hours and no time tracking.
• 24 days of fully paid annual leave.
• Paid sick leave.
• Direct collaboration with the founders.

Job Description

• Expert-level C# and .NET — designing and building robust web applications and services
• Strong software architecture background — defining and governing patterns for scalable enterprise systems
• Frontend experience with Angular or React
• Hands-on experience with public cloud (AWS or Azure)
• Containerization and orchestration: Docker, Kubernetes, Helm
• Solid grasp of DevOps practices and CI/CD pipelines
• Relational database expertise (MS SQL Server or Postgres)
• Healthcare industry experience, including relevant compliance and security requirements
• Excellent communication skills and English— able to work effectively with internal teams, customers, and partners

Job Responsibilities

• Lead architecture and development of scalable, secure enterprise applications in the cloud
• Define and enforce architectural patterns and standards across the platform
• Drive .NET solution delivery, following best practices and high coding standards
• Mentor junior and mid-level engineers, promoting technical excellence
• Own planning, scoping, and delivery of complex features in an agile process
• Research and design solutions for patient identity and data security challenges
• Partner with product, QA, and UX to turn business needs into technical specs
• Champion CI/CD and automated testing practices
• Evaluate new technologies and tools to improve the development process
• Document architectural decisions and technical designs for the team
• Own the technical quality and delivery of assigned modules and features
• Drive performance, security, and maintainability improvements across the platform

Department/Project Description

The client is a global leader in medical technology, specializing in advanced diagnostic and surgical systems that combine precision mechanics, real-time control, and high-fidelity imaging. Operating in a strictly regulated, quality-driven environment, the company is known for engineering devices where reliability, safety, and traceability are paramount, supporting critical clinical workflows.

About the Role
We are seeking a results-driven Systems Engineer with solid experience across on-premises and cloud environments, backup and recovery solutions, and Microsoft 365 administration. The ideal candidate is proactive, self-motivated, and committed to continuous learning — including independently pursuing relevant certifications, licensing, and training to stay current with evolving technologies.

Key Responsibilities

• Investigate and resolve client issues received through the internal ticketing system in a timely and effective manner.
• Manage Citrix infrastructure connecting to VDI and Terminal Server environments.
• Administer and maintain enterprise devices and servers, including software updates, system configurations, and ongoing maintenance.
• Manage Microsoft 365 infrastructure including Exchange Online, SharePoint, Active Directory, Teams, and related services.
• Develop, document, and maintain Group Policy settings aligned with organizational security standards.
• Create and update IT procedures, standards, and operational documentation as required.
• Execute backup and recovery operations for critical organizational systems and services in compliance with defined recovery objectives; document all actions and resolutions thoroughly.
• Maintain comprehensive infrastructure documentation including configuration guides and disaster recovery plans.

Requirements & Qualifications

• Proven experience managing and maintaining complex IT infrastructure systems.
• Strong proficiency in configuring, deploying, and troubleshooting servers, networks, and storage devices.
• Active Directory administration: user/group management, Group Policy, and domain controller configuration.

• Microsoft 365 administration, including: Managing Exchange Online mailboxes, distribution groups, shared mailboxes, and mail flow rules.

      Administering SharePoint Online sites, permissions, and document libraries.
      Managing Teams environments including policies, channels, and guest access.
      Handling user lifecycle in Microsoft 365: provisioning, licensing, and deprovisioning.
      Configuring and maintaining Microsoft Entra ID (Azure AD) including conditional access and MFA.

• Monitoring and responding to alerts via the Microsoft 365 Admin Center and Security & Compliance portal.
• Solid hands-on experience with backup and disaster recovery procedures to ensure data integrity and minimize downtime.

• Skilled in monitoring system performance, identifying bottlenecks, and implementing optimization strategies.

   

Technologies

• Operating Systems: Windows Server and Windows environments; Linux familiarity is a plus.
• Virtualization: Hyper-V, VMware.
• Cloud Platforms: Azure (preferred), AWS.
• Scripting: PowerShell ; Bash is a plus.
• Familiarity with Web Application Firewall (WAF) technologies.

Professional Attributes

• Self-motivated and willing to independently pursue certifications, licensing, and training relevant to the role.
• Strong written and verbal communication skills in English (intermediate level or above).
• Ability to produce clear, accurate documentation, procedures, and troubleshooting guides.

• Effective collaborator with cross-functional teams and end-users.
  Detail-oriented with a structured, methodical approach to problem-solving.

   

Nice to Have

• Familiarity with Barracuda Email Gateway for spam filtering, email security, and data protection.
• Experience implementing and managing firewall and intrusion detection systems.
• Active Microsoft certifications (e.g., MS-102, AZ-104, AZ-800) or willingness to obtain them.

Job Summary:

We are seeking a skilled and motivated Network Engineer to join our IT team. The ideal candidate will be responsible for designing, implementing, managing, and troubleshooting network infrastructure to ensure optimal performance and security. This role requires a strong understanding of networking protocols, hardware, and security best practices.

Key Responsibilities:

• Design, implement, and maintain secure and scalable network infrastructure for the company and its clients.
• Monitor network performance and troubleshoot issues to ensure minimal downtime.
• Configure and manage firewalls, routers, switches, and other network devices.
• Implement security measures to protect network systems from cyber threats.
• Collaborate with IT teams to support enterprise-wide projects and infrastructure upgrades. 
• Process network related parts of projects at a scheduled time.
• Perform network capacity planning and optimize performance.
• Maintain and update documentation for network maps/diagrams, configurations and processes.
• Provide technical support and training to internal teams as needed.
• Troubleshoot any network outages, based on 24/7 rotation schedule
   

Required Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Strong knowledge of TCP/IP, LAN/WAN, VPN, firewalls, and network security.
• Experience with CheckPoint, FortiGate, or other networking hardware.
• Familiarity with network monitoring and diagnostic tools (Zabbix, LogicMonitor, Prometeus, etc…) .
• Knowledge of cloud networking solutions (AWS, Azure, or Google Cloud) is a plus.
• Industry certifications such as FCP, CCNP, or equivalent are preferred.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Ability to communicate effectively with clients in English.
• 24/7 availability for any network outages, according to on-call rotation schedule
   

Benefits:

Competitive salary.
Paid time off and US holidays.
Career development opportunities and certification reimbursements.
Remote work environment.
 

Join us and be a part of a dynamic team driving innovation and excellence in networking solutions!