Jobs at Djinni

Who we are  

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500.000 clients from 120 countries. Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products. We're committed to enhancing the experience of our customers across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals.  

Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserve their place in the Fortune 100 and Fortune 500. Whether it's global companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.  

Driven by passion, we play a substantial role in shaping the future of data management. 

Product that needs your engagement  

Connectivity — An enterprise B2B product at the intersection of AI and corporate data infrastructure. It enables organizations to securely connect modern AI agents and LLM-based assistants to their internal data sources — relational databases, data warehouses, and SaaS systems — while maintaining strict governance, access control, and auditability. The product is deployed on-premise within the customer’s infrastructure, which makes security, compliance, and admin experience first-class concerns alongside end-user value.

Your future team of professionals 

You will be part of the Connectivity team and work with highly motivated professionals who are passionate about the project. You will collaborate with other .NET developers,  Product Owner, QA, and Support team. 

Impact you will make 

Product Management  

• Work closely with stakeholders to document business requirements, define user stories, and contribute to planning and execution  
• Collaborate with team members to ensure seamless implementation of UI/UX functionality, aligning with product vision and user needs  
• Verify requirements provided by a product management team and/or other stakeholders  
• Take part in preparing and prioritization of refactoring plans  
• Provide L3 support for clients (if applicable) 

Project Management  

• Decompose complex tasks into achievable work items  
• Interact with other teams involved in product development to optimize processes  
• Keep sprint workloads in an actual state 

People Management  

• Conduct coaching and mentoring activities to fulfill technical leadership for team members  
• Take part in technical interviews 

Software Development  

• Implement features of any level of complexity  
• Design tests (unit, integration, etc.)  
• Foster high quality standards for software development among team members by applying best practices  
• Conduct research while accepting features for implementation, decompose features into subtasks, providing accurate estimates  
• In collaboration with Head of Engineering and Solution Architect, design and implement architectural solutions within a project  
• Deliver features for testing and provide consultations to QA team during feature verification  
• Conduct code reviews 

Skills we are looking for 

• Deep knowledge and understanding of .NET Framework/.NET Core/.NET and C# 
• Deep knowledge and understanding of OOP and OOD (including SOLID and GoF design patterns)  
• Deep knowledge and understanding of data structures  
• Good algorithmic basis  
• Experience with relational databases and SQL  
• Experience with VCS (Git preferred)  
• Knowledge and understanding of issues lifecycle  
• Knowledge of approaches and methods of task estimation and decomposition  
• Experience with ALM systems (Jira preferred)  
• Experience with knowledge bases (Confluence preferred)  
• Understanding of basic CI/CD principles, experience with CI systems (Jenkins preferred)  
• Understanding of SCRUM principles and values  
• Experience with Entity Framework 
• Experience with ADO.NET  
• Essential experience with WinForms, preferred expirience with DevExpress WinForms components 
• Preferred expirience with SSIS, COM interop, unmanaged code interop 

Benefits you get 

Maintain your work-life balance 

• Take control of your workday with our flexible schedule. 
• 19 days of annual vacation granted on a pro-rata basis. 
• No overtime required. 

Hybrid/remote type of cooperation

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can help promote the global visibility of exceptional Ukrainian products from anywhere in the world. 

Stay healthy 

• Comprehensive medical insurance from a leading Ukrainian provider, including a wide range of services and special programs for relatives, and special options for those who live abroad. 
• 15 working days of sick leave per year – because your health is our priority. 

Grow with us 

• In-house English courses to increase your proficiency through our online courses and speaking clubs with a native speaker. 
• Online learning activities, including workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills. 
• Experience exchange with our team of professionals who eagerly share their deep expertise across various fields. 
• Opportunities for promotions, rotations, and transitions when you believe your skills could benefit a different role or team. 

Stand with Ukraine! 

We have an active pro-Ukrainian position! This means that we help our army, our servicemen, and their families not only through constant donations and volunteering but also through our military leave policy, special health insurance options, and financial assistance. 

We are a perfect match if you share our values 

We are professionals in our field. We know how to turn up our professionalism to the maximum because we are experts who enjoy solving complex tasks. We know how to focus on the product, think big, and, at the same time, delve deep into the details. 

We create a calm and friendly atmosphere within the company. We value the freedom of open and transparent communications. Radical honesty is embedded in the foundation of our culture. 

We are open to new things, constantly evolve, and practice regular knowledge sharing. Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation. 

Our Hiring process 

• Recruitment interview 
• Technical Interview 
• Offer Call 

We are seeking a high-impact Middle/Senior SEO Manager to spearhead organic growth for our global platform. This role requires a blend of high-level strategic architecture and the ability to oversee the core Middle-level operational functions that keep an international platform healthy and competitive.

Key Functions & Responsibilities

1. Senior Strategic Leadership

• Roadmap Architecture: Define the 12-month organic growth strategy, aligning SEO goals with overarching business KPIs.
• AEO & AI Integration: Lead the transition into "Search 2.0" by optimizing for AI-driven engines (ChatGPT, Perplexity, Gemini) and managing AI crawler budgets.
• Technical Advocacy: Act as the primary liaison for the engineering department, ensuring SEO requirements are integrated into the product development lifecycle.

2. Core Middle SEO Operations (Tactical Execution)

• Technical Auditing: Perform regular, deep-dive technical crawls  to identify and resolve indexation issues, 404 errors, and redirect loops.
• On-Page Optimization: Execute systematic updates to meta-tags, header structures, and internal linking across thousands of international URLs.
• Keyword & Intent Mapping: Conduct continuous keyword research to identify emerging trends, mapping them to specific stages of the user journey.
• Preparing technical tasks for authors: experience in preparing tasks for writing highly specialized texts for the content team, taking into account organic growth goals.
• SERP Monitoring: Track daily fluctuations in rankings across multiple regions and languages, providing rapid-response troubleshooting for any sudden traffic drops.
• Backlink Maintenance: Monitor the backlink profile for toxic patterns and coordinate with the content team to identify "linkable asset" opportunities.

3. Data & Reporting

• Performance Analysis: Extract and visualize data from GA4 and GSC to report on month-over-month growth.
• A/B Testing: Design and execute SEO split tests (e.g., testing title tag formats) to validate hypotheses before site-wide rollout.

Requirements

• Experience: 5+ years in SEO, with at least 3 years in a Senior or Lead capacity managing international projects.
• Technical Stack: Proficiency in HTML/CSS/JS, SQL (preferred), and advanced Excel/Looker Studio.
• Semantic Mastery: Deep understanding of E-E-A-T and JSON-LD structured data.
• Languages: Advanced English language skills are required
• Project Management: Ability to manage a high volume of "Middle SEO" tasks while maintaining a "Senior SEO" strategic mindset.

The "Edge" (Bonus Skills)

• Experience in Healthcare/Medical SEO (YMYL).
• Academic background in Computer Science or IT.
• Familiarity with Edge SEO (Cloudflare Workers/CDNs).

What We Offer

• 100% Remote: Global flexibility.
• Full-Time: 40 hours per week.
• Work-Life Balance: 28 days of paid annual leave.
• Stability: The security of a profitable, large-scale European company.

How to Apply

Please submit your resume and a portfolio of achievements. We are specifically looking for examples where you successfully balanced high-level strategy with the rigorous daily execution required of a Middle SEO Manager.

Part-time, remote, contract role for a Freelance Graphic Designer. You'll create work across brand, digital, and marketing: social graphics, ad creative, web and landing page visuals, lead-gen magnets, and pitch decks across multiple accounts. You'll design, art-direct, and produce polished, on-brand assets tied to real campaign goals.

This is a largely async role. You'll work on your own schedule, so we want someone reliable who manages their own work and has a strong point of view on what makes design good. We care about work that gets remembered, not assets that look like everyone else's.

This is not a drag-a-template-into-Canva role. Use AI fluently as a tool, but the work has to show real taste, craft, and intention. If your designs look generic or templated, this isn't the fit.

What you'll do

Design the full range, from brand identity and social to ad creative, web visuals, lead-gen magnets, and pitch decks.

Switch cleanly across client brands without losing each brand's visual system.

Build ad creative for Meta, LinkedIn, and Google that stops the scroll 

and earns the click.

Design lead-gen assets like ebooks, guides, and one-pagers that feel premium and on-brand.

Source and art-direct imagery that's conceptual and editorial, not generic stock.

Deliver production-ready files and hit deadlines reliably.

Qualifications

Strong portfolio across brand, digital, and marketing with range and taste

Expert in Figma, strong in Adobe Illustrator and Photoshop

Strong grasp of typography, layout, hierarchy, and brand systems

Experience designing for paid social and display, with an instinct for what performs

Fluency with AI design tools, paired with the judgment to keep work original

Comfort building and handing off editable Canva templates for clients

Meticulous about detail and QA your own files before shipping

Able to work independently and meet deadlines in a fast-paced async environment

Degree in Graphic Design or related field preferred, or equivalent experience

A-Players is looking for an experienced Lead UA Manager with a focus on Meta Ads to take ownership of paid acquisition for one of our new products.
 

This is a rare opportunity to build a UA function from the ground up - own the acquisition direction end-to-end, directly shape the strategy, processes, and results of the channel from day one.

The role is a great fit for those who thrive on complex challenges and new product launches. You'll bring your full expertise to bear and have real influence over how the acquisition function is built from scratch - with plenty of room to grow.
 

Responsibilities:

• Own the full performance acquisition funnel on Meta - from strategy and launch to optimization and scaling
• Launch, scale, and optimize campaigns focused on web funnels, quiz flows, and paywall conversion with a focus on hitting target CPA and spend goals
• Develop and test new acquisition hypotheses, creatives, and scaling mechanics - find and validate working branches/angles and bring new directions to target unit economics
• Work closely with Analytics and Growth teams using a data-driven approach: post-click metrics, cohort analysis, LTV modeling, and unit economics improvement
• Collaborate with the Creative Factory on test plans, performance insights, and scaling best-performing hypotheses
• Analyze performance metrics, identify growth opportunities, and make fast data-driven decisions.

What we look for:

• 3+ years of hands-on experience with Meta Ads and managing monthly budgets of $500K+
• Proven experience with B2C subscription products and web-to-paywall funnels
• Proven experience optimizing CPA / ROAS / conversion funnels across full funnel stages
• Ability to independently launch, analyze, and scale performance campaigns
• Ability to operate both strategically and hands-on
• Proven ownership mindset: takes responsibility for results, not just execution
• Strong analytical skills: attribution, funnel analysis, cohort thinking, unit economics
• Experience building and managing testing frameworks and experimentation processes
• High ownership mindset and ability to make fast data-driven decisions. 

Nice to have:

• Previous experience setting up UA functions from scratch
• Background in other paid channels (TikTok, etc.)
• Interest in AI-powered creative production and automation tools. 

We offer:

• Work with large budgets and technically complex tasks in an international company
• Fast decision-making and diverse projects with measurable impact
• Flexibility in approaches - no processes for the sake of processes
• Competitive compensation package + regular performance reviews
• Flexible schedule, option to work remotely or from the office
• Respect for work-life balance (vacation and sick days included)
• Corporate events, gifts, and additional medical insurance
• Compensation for professional training and conferences
• For office employees - company-paid lunches and endless snacks. 

Natural Links is an international link-building ecosystem with 400+ professionals and a database of 50k+ domains. We help major brands in high-risk niches scale their search visibility. We are looking for an SEO Specialist to lead and scale our Brand Protection direction.

 

Key Responsibilities:

• Brand SERP Control: Monopolize search results for clients' branded queries.
• Satellite Management: Build and promote satellite networks via Brand-in-Brand and Cross-Brand strategies.
• Competitor Monitoring & SERM: Detect traffic hijacking attempts and eliminate negative search results.
• PBN & Drops: Source, evaluate, and deploy high-quality expired domains.
• Collaboration: Work with in-house link builders, copywriters, and webmasters using our platform's infrastructure.

 Requirements:

• iGaming Experience: 1+ years of proven SEO results in Gambling/Betting.
• Brand Protection: Solid understanding of brand defense strategies in SERP.
• Satellite Expertise: Hands-on experience with Brand-in-Brand / Cross-Brand setups and complex interlinking.
• Technical SEO: Experience with PBNs, rapid site deployment, various CMSs, and cloaking.
• SEO Tools: Mastery of Ahrefs, SEMrush, Screaming Frog, and GSC.

What We Offer:

• Remote-first international team
• High ownership and direct product impact
• Fast iteration, low bureaucracy environment
• 30 days of paid annual leave

About the Role

The company is seeking a Creative AI Specialist with strong motivation, curiosity, and a passion for learning. This role is ideal for someone early in their career who wants to grow at the intersection of design, marketing, AI, and product. This position focuses on creating assets that perform, learning fast, and becoming part of a team building next-generation creative workflows. You will design and generate CRM and marketing creatives using a combination of traditional design tools and emerging AI workflows, working closely with Customer Success, Product, internal teams, and clients to test, iterate, and improve creative and product performance. This is a client-facing role requiring excellent English communication skills and availability to work during US time zone hours.

Responsibilities

• Create email and CRM assets at scale
• Design visuals for social media and lifecycle campaigns
• Learn and apply AI-driven creative workflows, including prompting, iteration, and automation
• Use tools like ComfyUI and other AI platforms to generate and refine visual content
• Support A/B testing processes and optimize creatives based on performance data
• Translate briefs into clear, compelling visual solutions
• Communicate directly with clients to understand briefs, gather feedback, clarify requirements, and support creative execution
• Participate in client-facing workflows, including creative reviews, iteration cycles, and campaign-related discussions
• Collaborate closely with Customer Success, Product, and internal teams to improve creative and product performance
• Operate effectively during US time zone working hours to support client needs and internal collaboration
• Balance speed and quality in a fast-paced environment

• Continuously learn new tools, workflows, and product capabilities

   

Requirements

• 3–5 years of experience in graphic design, marketing design, or creative roles — or exceptional junior talent with a strong portfolio
• High-level English, both written and spoken
• Strong client-facing communication skills and comfort working directly with customers
• Ability to manage feedback, clarify requirements, and communicate creative decisions professionally
• Availability to work during US time zone hours
• Strong motivation to grow in the worlds of AI, product, and performance marketing
• Curiosity and eagerness to learn new tools quickly
• A proactive, hands-on startup mentality
• High level of visual taste and attention to detail
• Ability to move fast, adapt, and solve problems independently
• Data-driven mindset — you care about outcomes, not just aesthetics
• Strong communication skills and ability to work with clients and cross-functional teams
• Background in advertising or performance marketing — an advantage

• Prior experience with AI tools — a plus, but not required

   

About the Company

The company is a fast-growing technology company building AI-powered solutions for marketing and customer engagement. Its platform helps brands create, optimize, and scale personalized creative content across lifecycle and CRM channels using modern AI workflows and data-driven processes. The company operates at the intersection of creativity, performance marketing, and product technology, working with international clients and rapidly evolving tools.

We are looking for an experienced and results-driven Project Manager / Brand Manager to join our fast-growing iGaming business.

This is an opportunity for a professional who not only knows how to launch products but also how to scale them, drive profitability, and build successful brands across European markets.
 

Key Responsibilities

• Lead the strategic development and growth of iGaming brands across European markets.
• Manage cross-functional teams, including Marketing, CRM, Product, Affiliates, BI, and Operations.
• Drive commercial performance, player acquisition, retention, and revenue growth.
• Analyze business performance and key KPIs to identify growth opportunities and optimize results.
• Coordinate product launches and market expansion initiatives.
• Take ownership of business outcomes and ensure targets are achieved.
   

Requirements

• Proven experience in the iGaming industry as a Project Manager, Brand Manager, or in a similar leadership role.
• Strong understanding of European GEOs, including Tier-1 and Tier-2 markets.
• Demonstrated track record of launching, developing, and scaling profitable iGaming projects.
• Experience managing cross-functional teams and stakeholders.
• Strong analytical mindset with a deep understanding of key iGaming business metrics.
• Ability to work independently, make strategic decisions, and take full ownership of results.
   

Nice to Have

• Experience managing multiple European markets simultaneously.
• Proven cases demonstrating revenue growth, player retention improvements, and increased brand profitability.
• Experience working with casino and/or sportsbook products.
   

What We Offer

• Competitive compensation package based on experience and achievements starting from 3500 Eur.
• Opportunity to influence product strategy and business growth.
• A dynamic, high-performance environment focused on innovation and rapid scaling.
• The chance to work on ambitious projects with significant growth potential.
   

If you have a proven track record of building and scaling profitable iGaming brands across European markets, we’d love to hear from you.
 

To apply, please send us a brief introduction, your relevant experience, and examples of successful projects or case studies.

As a Marketing Manager at EducateMe, you will be at the forefront of driving growth and demand generation for our B2B SaaS corporate training platform. This role spans content strategy, paid acquisition, organic growth, and analytics — with direct impact on pipeline and revenue.

You will work closely with the founding team and collaborate with an in-house content team to execute and scale our marketing efforts.

If you’re an ambitious generalist who uses AI as a force multiplier and has a strong track record in B2B SaaS, we’d love to hear from you.
 

Key responsibilities:

AEO & content strategy - core focus

• Develop and prioritize an Answer Engine Optimization strategy — structuring content to be surfaced by AI tools, not just search engines
• Collaborate with the content team on direction, briefs, and quality review
• Make Webflow page edits independently — structure, CTAs, landing pages, metadata
• Stay ahead of how AI-driven discovery is changing inbound and adapt strategy accordingly

Growth channels

• Identify, test, and scale acquisition channels — LinkedIn, community, content syndication, partnerships, link building
• Run structured experiments, measure results, and double down on what works
• Drive organic brand presence in L&D communities

PPC

• Manage paid campaigns across relevant platforms — Google Ads, LinkedIn Ads, and others as the channel mix evolves
• Own campaign structure, bidding, budget allocation, and ongoing optimization
• Ensure alignment between ad creative, landing pages, and conversion goals

• Continuously improve cost efficiency across the funnel

   

Analytics, measurement & business planning

• Own the numbers that matter — CAC, LTV, LTV:CAC ratio, payback period, channel-level ROI
• Build reporting that connects every marketing activity to the pipeline and revenue
• Use Mixpanel and PostHog to track funnel performance and identify where to optimize
• Translate data into actionable plans that drive business advancement, not just marketing KPIs

• Come to the table with forecasts, not just results

   

Sales enablement

• Produce case studies, competitive battle cards, and one-pagers to support the sales process
• Maintain a strong understanding of ICP, objections, and competitive positioning

• Work closely with SDRs to help with running more outbound experiments

   

Skills required

AI fluency — this is the most important thing we look for

• You use AI tools daily and have built workflows around them — research, content briefing, competitive analysis, reporting, experimentation
• You can do the work of a larger team by knowing how to delegate to AI effectively
• You’re not afraid to automate and systematize — you think in leverage, not in hours

• You stay current with AI tooling and continuously find new ways to apply it to marketing

   

Marketing fundamentals

• 3–5 years of experience in B2B SaaS marketing with a track record of driving growth
• Hands-on experience with PPC platforms — Google Ads, LinkedIn Ads, or similar
• Strong analytical skills — you think in CAC, LTV, and payback period, not just clicks and impressions
• Comfortable with tools like Mixpanel, PostHog, or GA4
• Result-driven and self-motivated with a strong sense of ownership
• Comfortable working in a fast-paced, lean team environment
• English C1+

• Nice to have: experience in EdTech, L&D, or HR Tech

   

What we offer

• Direct collaboration with the founding team
• Remote and async-first work culture
• Competitive salary
• A clear path to Head of Marketing as the company scales

• Paid sick leave and vacation

   

How does the interview process look?

• Interview
• Short assignment
• Decision

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We partner with leading infrastructure providers and move fast, experimenting, iterating, and scaling what works. Everything we build goes straight to production and real users.

We’re looking for a Head of Payments  to build and scale a high-performing global payment infrastructure across our products
 

The range of tasks:

• Payment Infrastructure Performance – enhance efficiency and scalability;
• Business Development: market analysis of payment providers, searching for opportunities to expand and diversify the portfolio of payment methods and negotiate with payment providers & international banks;
• Regulatory Monitoring – stay ahead of industry changes;
• Strategic Partnerships – negotiate and build strong relationships;
• Knowledge Sharing – contribute to a collaborative, expert-driven environment;

What we expect from you:

• 5+ years of experience in payment solutions, PSP operations, or fintech.
• Background in high-growth tech companies or venture-backed startups.
• Proven experience in structuring complex business challenges, conducting market and competitor analysis, and driving data-driven decision-making.
• Strong expertise in financial modeling, business case development, and performance analytics.
• Ability to build and optimize business processes, improving operational efficiency and scalability.
• Excellent problem-solving, analytical, and strategic thinking skills.
• High-level communication and negotiation skills, ability to influence and drive business decisions.

What we offer:

• Flexible work schedule and remote work;
• If necessary, assistance with relocation to safe places and finding housing;
• Online services of a corporate doctor, and after the probationary period - health insurance in Ukraine;
• 20 working days of paid vacation per year, unlimited sick leave;
• All equipment necessary for work;
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees;
• Free training in running, volleyball, boxing, and yoga;
• Corporate discounts on gym memberships.

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.

We’re looking for a Head of Creative Marketing to lead and scale our creative function, own the end-to-end creative strategy, and drive growth through high-performing creatives across paid acquisition channels. This is a leadership role with full ownership of creative direction, team building, and performance impact in Tier-1 markets.

Responsibilities

• Own and define the creative strategy across all paid acquisition channels (Meta, TikTok, Snapchat, Google)
• Build and scale a high-performing Creative Marketing Department (designers, copywriters, creators, external vendors)
• Establish and evolve a scalable creative testing system (hypotheses → experimentation → iteration → scaling)
• Drive creative performance through data-driven decision making and close collaboration with UA and Product teams
• Own the creative roadmap and production pipeline aligned with business goals and growth targets
• Lead cross-functional collaboration across UA, Product, Analytics, and Affiliate teams
• Improve creative win-rate, scalability, and speed of production, reducing creative fatigue
• Develop and implement best practices for Tier-1 markets (US focus)
• Mentor and grow the creative team, building a strong ownership and performance culture

Hard skills we value

• 4+ years in performance marketing / creative strategy / growth, including leadership experience
• Proven track record of scaling creatives and driving growth in paid channels
• Strong understanding of key metrics: CTR, CPA, CVR, ROAS, retention
• Deep experience with paid social platforms (Meta, TikTok, Snapchat, Google)
• Experience building and managing creative testing frameworks at scale
• Strong analytical mindset and ability to translate data into creative insights
• Hands-on experience with Google Sheets / Excel
• Solid understanding of the full funnel (creative → LP / quiz → product → monetization)
   

Nice-to-have

• Experience with Tableau / Looker / Amplitude
• Experience using AI tools for creative ideation, generation, or optimization
• Background in web-to-web or web-to-app funnels
• Experience working with US / Tier-1 audiences
• Experience in subscription-based, dating, or social discovery products
• Understanding of A/B testing, CRO, and experimentation frameworks

Project Context

Our client is building and maintaining software systems where reliability, data protection, and secure user flows are critical. The QA function is not limited to checking whether features work as expected. The team also needs someone who can actively challenge the system, identify weak points, verify security assumptions, and help prevent vulnerabilities before they reach production.

We are looking for an Ethical Hacker / Penetration Tester who can work closely with QA (or as a part time QA), engineering, and product teams to test web applications, APIs, authentication flows, permissions, infrastructure exposure, and overall application security.

This is a hands-on role. The main expectation is to find real risks, reproduce them clearly, document them properly, and help the engineering team validate that fixes are effective.

Role

We are looking for a Security QA Engineer / Ethical Hacker / Penetration Tester who will take ownership of security testing across application, API, and platform layers.

This person should be comfortable working as part of a QA-oriented delivery process while bringing deeper security expertise into the team. The role requires practical knowledge of penetration testing, vulnerability assessment, secure testing methods, and clear communication with developers.

Key Responsibilities

• Perform manual security testing of web applications, APIs, user flows, and admin panels.
• Conduct penetration testing against staging and production-like environments.
• Identify, reproduce, document, and validate security vulnerabilities.
• Test authentication, authorization, permissions, session management, password flows, and access-control logic.
• Review API endpoints for broken access control, injection risks, data exposure, rate-limit issues, and insecure design.
• Validate security fixes and perform regression security testing.
• Work with QA engineers to include security checks in the regular testing process.
• Prepare clear reports with reproduction steps, evidence, severity, impact, and recommended remediation.
• Collaborate with developers to explain vulnerabilities and verify that fixes address the real issue.
• Support threat modeling and security review of new features when needed.
• Help improve security awareness and testing standards inside the team.

Required Experience

• 3+ years of experience in penetration testing, application security, security QA, or ethical hacking.
• Strong understanding of OWASP Top 10 and common web application vulnerabilities.
• Experience testing REST APIs and web-based systems.
• Practical experience with authentication and authorization testing.
• Ability to discover, reproduce, and explain vulnerabilities clearly.
• Experience using security testing tools such as Burp Suite, OWASP ZAP, Nmap, Wireshark, Metasploit, or similar.
• Understanding of HTTP, HTTPS, cookies, headers, sessions, JWT, OAuth2, MFA, and role-based access control.
• Ability to write simple scripts or proof-of-concept checks when needed, preferably in Python.
• Strong documentation skills and ability to produce actionable vulnerability reports.
• Good communication skills and ability to work directly with engineering and QA teams.
• Upper-intermediate or better English for written and spoken communication.

Nice to Have

• Experience with cloud security testing, especially AWS, Azure, or GCP.
• Experience with Docker, Kubernetes, CI/CD pipelines, and infrastructure security basics.
• Experience with mobile application security testing.
• Experience with secure code review.
• Experience with SAST, DAST, dependency scanning, and security automation.
• Bug bounty experience or responsible disclosure background.
• Security certifications such as OSCP, PNPT, eJPT, CEH, GWAPT, or similar.
• Experience working in product teams rather than only external consulting environments.

What Success Looks Like

• Security issues are found early and described clearly.
• Developers can reproduce and fix reported vulnerabilities without confusion.
• QA coverage becomes stronger because security checks are included in regular delivery.
• Authentication, authorization, and API risks are actively tested before release.
• Security findings are prioritized by real impact, not just tool output.
• The team gains practical confidence that critical user flows and sensitive data are protected.

We are looking for a strong CRM / Retention Lead to join a new iGaming project at the pre-launch stage.
⭐ About BetVam

BetVam is a licensed Ukrainian iGaming operator currently in the active launch phase and building its core business processes from the ground up.

We are creating a modern betting and casino platform focused on long-term growth, excellent customer experience, operational excellence, and sustainable player value within a regulated market.

As we prepare for launch, we are looking for a CRM / Retention Lead who will build and lead the entire customer retention strategy, lifecycle communications, segmentation framework, loyalty initiatives, and CRM operations to maximize player engagement, retention, and lifetime value.

♠️ Position Details

Location: Kyiv (Office / Hybrid)

Employment Type: Full-time

Start Date: ASAP

Project Stage: Pre-launch, Product Launch Phase

What You Will Do

• Build and lead the CRM and Retention function from the ground up.
• Develop and execute customer retention strategies across online casino products.
• Create customer lifecycle journeys, automated campaigns, and retention programs.
• Design and manage segmentation strategies based on player behavior, activity, value, and risk profiles.
• Plan and execute multi-channel CRM campaigns through Email, SMS, Push Notifications, In-App Messaging, and other communication channels.
• Develop loyalty, bonus, reactivation, and VIP engagement initiatives.
• Monitor and optimize key retention metrics, including retention rate, churn rate, reactivation rate, player lifetime value (LTV), and campaign ROI.
• Analyze customer behavior and identify opportunities to improve engagement and retention.
• Work closely with Product, BI, Marketing, VIP, Customer Support, and Payments teams to enhance the customer experience.
• Establish CRM reporting frameworks, dashboards, and performance monitoring processes.
• Conduct A/B testing and campaign optimization to improve conversion and retention performance.
• Manage CRM calendars, communication plans, and promotional activities.
• Ensure compliance with responsible gaming and regulatory communication requirements.
• Participate in CRM platform selection, implementation, and optimization.

What Is Important for Us

• 3+ years of experience in CRM, Retention, Lifecycle Marketing, or Customer Engagement within the iGaming industry.
• Strong understanding of casino player behaviour and retention mechanics.
• Experience building and executing CRM strategies, customer journeys, and segmentation models.
• Proven experience managing Email, SMS, Push, and multi-channel communication campaigns.
• Strong analytical skills with the ability to interpret customer data and make data-driven decisions.
• Experience working with CRM platforms, marketing automation tools, and customer analytics systems.
• Deep understanding of retention KPIs including LTV, churn, reactivation, conversion, and engagement metrics.
• Experience managing bonuses, promotions, loyalty programs, and customer incentives.
• Ability to work independently and build CRM processes from scratch.
• Strong project management and stakeholder management skills.
• Ukrainian and/or Russian fluency.
• English proficiency at Intermediate (B2) level or higher.

Who We Are Looking For

We are looking for a strategic and data-driven CRM professional who understands how to build long-term player relationships and drive sustainable growth through retention.

The ideal candidate combines strong analytical thinking with hands-on campaign execution, understands the full customer lifecycle within iGaming, and can create personalized experiences that increase engagement, retention, and player value.

You should be comfortable working in a fast-paced startup environment, taking ownership of the CRM function from day one, and building scalable processes that support the successful launch and growth of BetVam.

About J-Vers

J-Vers is a programmatic job advertising agency that helps employers find the right candidates by optimizing and automating the hiring process through AI-powered advertising technology. Since 2023, we have grown rapidly, building a fully remote team that serves enterprise clients across the US and EU.

We’re transforming how companies hire - and we’re just getting started. Join us and become part of a team shaping the future of recruitment technology 🌟Join us as a Business Development Manager and help scale revenue, build strong client relationships, and unlock new business opportunities.

What You'll Be Doing

• Adjust and strengthen J-VERS’ value proposition to better align with customer needs.
• Identify, prospect, and engage potential clients through email, LinkedIn, and other outreach channels.
• Lead commercial negotiations and drive conversion from test campaigns to full-scale budget commitments.
• Close deals in line with KPIs and secure long-term revenue growth opportunities.
• Develop and implement strategies to increase sales performance and overall revenue growth.
• Collaborate closely with internal teams (Sales, Traffic Acquisition, Product/Software, etc.) to tailor strategies, optimize performance, and maximize revenue opportunities.

You Are Our Ideal Candidate If You Have

• Experience in business development, sales, account management or a related field.
• Advanced English proficiency with excellent verbal and written communication skills.
• Strong negotiation, relationship-building, and stakeholder management abilities.
• Analytical thinking and the ability to leverage data to support decision-making.
• Excellent organizational and time-management skills.
• A proactive mindset with the ability to prioritize effectively in a fast-paced environment.
• A track record of achieving business growth, revenue targets, or partnership objectives.

It Would Be a Plus If You Have

• Experience working with international markets.
• Additional language skills.
• Familiarity with recruitment, HR Tech, programmatic advertising, digital marketing or SaaS industries.
• Experience selling technology solutions or managing enterprise-level clients.

You'll Thrive at J-Vers If You Are

• Self-motivated and comfortable working independently in a remote-first environment.
• Passionate about leveraging technology to solve real business challenges.
• Collaborative and eager to share knowledge and best practices with teammates.
• Results-oriented and focused on delivering measurable business impact.
• Curious, adaptable, and committed to continuous learning and professional growth.

Why Join J-Vers

🌍 Work Without Limits

• Fully remote team with no location restrictions.
• Flexible working schedule.
• Flat organizational structure with direct access to leadership.
• Equipment and tools provided for productive work.

💙 Get Rewarded & Supported

• Competitive compensation package.
• Health and wellness benefits.
• Mental health support.
• Paid vacation, sick leave, and additional company perks.

🚀 Endless Opportunities to Grow

• Personal learning and development budget.
• Clear career progression opportunities.
• Opportunity to work with international clients across the US and EU.
• Culture built around feedback, mentorship, and continuous improvement.

Hiring Process

1. Introductory Interview
2. Value-Based Interview 
3. Test Task 
4. Final Interview
5. Reference Check
6. Job Offer 🎉

Join the Mission

At J-Vers, you're not just filling a role — you're contributing to a mission. We're building technology that helps companies hire smarter and faster while creating better opportunities for candidates worldwide.

Flex your skills. Expand your impact. Shape the future of global hiring.

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

We are looking for a Senior Talent Sourcer!    

Requirements:  
- 3+ years of experience as a Talent Sourcer or similar role;
- Experience with tech vacancies;
- Understanding of candidate sourcing principles and recruitment process, job market trends;
- Ability to work in a dynamic environment & big team, and on multiple vacancies simultaneously;
- Attention to details, communication, and time-management skills;
- Result orientation and desire to learn;
- Spoken B1+ level of English. 

Responsibilities:  
- Development of a sourcing strategy for finding candidates in new locations;
- Searching for passive candidates for tech positions using various sources, contacting potential candidates through different channels;
- Coordinate vacancy postings via different job boards;
- Creating talent pipelines for future needs;
- Maintaining of talent database - review applicants from corporate job site and other postings, including talent pool applicants, keeping information up to date;
- Work with recruitment tools (Jira, ATS);
- Cooperate with Recruiters to build a correct sourcing strategy for finding candidates;
- Scheduling an initial interview with external candidates for recruiters;
- Development of professional networks, promotion of the company's brand, and analysis of market information;
- Keeping track of sourcing metrics and reporting on progress. 

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

🗣Free internal English courses

✈️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 
 

We are looking for a strong Anti-Fraud Lead to join a new iGaming project at the pre-launch stage.
⭐ About BetVam

BetVam is a new licensed Ukrainian iGaming operator currently in the active launch phase and building its core business processes from the ground up.

We are creating a modern betting and casino platform focused on long-term growth, excellent customer experience, operational excellence, and full compliance within a regulated market.

As we prepare for launch, we are looking for an experienced Anti-Fraud Lead who will establish and manage the company’s fraud prevention framework, helping protect the business from financial losses, bonus abuse, payment fraud, account takeovers, and other operational risks.
♠️ Position Details

Location: Kyiv (Office / Hybrid)

Employment Type: Full-time

Start Date: ASAP

Project Stage: Pre-launch, Product Launch Phase
What You Will Do

• Build and lead the anti-fraud function from the ground up during the project launch phase.
• Develop fraud prevention strategies, policies, and operational procedures across sportsbook and casino products.
• Implement fraud monitoring processes covering deposits, withdrawals, bonuses, promotions, player behavior, and payment transactions.
• Design and optimize fraud detection rules, risk scoring models, and alert systems.
• Investigate suspicious activities, fraudulent transactions, multi-accounting, bonus abuse, payment fraud, and account takeover attempts.
• Work closely with Payments, Risk, Compliance, AML, Customer Support, Product, and Finance teams to mitigate operational risks.
• Monitor key fraud metrics and prepare regular reports for management.
• Analyze fraud patterns and emerging threats and recommend proactive solutions.
• Collaborate with external providers and anti-fraud vendors to improve fraud detection capabilities.
• Participate in selecting and implementing fraud prevention tools and technologies.
• Establish fraud-related KPIs, reporting frameworks, and escalation procedures.
• Support regulatory compliance requirements related to fraud prevention and player protection.
• Train internal teams on fraud awareness, fraud indicators, and best practices.
  What Is Important for Us
• 3+ years of experience in Anti-Fraud, Risk Management, Fraud Prevention, or Payment Risk within the iGaming industry.
• Strong understanding of sportsbook and casino fraud schemes, bonus abuse, multi-accounting, chargebacks, payment fraud, and account security threats.
• Experience working with anti-fraud systems, fraud monitoring tools, and risk management platforms.
• Strong analytical skills with the ability to identify fraud patterns and investigate complex cases.
• Experience building fraud processes, rules, and operational controls.
• Understanding of payment processing, PSPs, chargebacks, and transaction monitoring.
• Knowledge of AML, KYC, responsible gaming, and regulatory requirements within regulated gambling markets.
• Advanced Excel skills and experience working with reporting and analytics tools.
• Ability to make risk-based decisions in a fast-paced environment.
• Strong communication and stakeholder management skills.
• Ukrainian and/or Russian fluency.
• English proficiency at Intermediate (B2) level or higher.
• Who We Are Looking For
• We are looking for a proactive and analytical professional who combines strong investigative skills with a business-oriented mindset.
• The ideal candidate has hands-on experience in iGaming fraud prevention, understands how fraud impacts revenue and customer experience, and can build effective anti-fraud processes from scratch. You should be comfortable working independently, making data-driven decisions, and collaborating across multiple departments during a fast-paced product launch.
• This role is ideal for someone who wants to take ownership of the entire anti-fraud function and play a key role in building a secure, scalable, and successful iGaming operation from day one.