Jobs at Djinni

We are building category-defining military technologies that are shaping outcomes on the battlefield. The opportunity is massive - to define new product categories, scale them globally, and directly impact how modern warfare is conducted. 

We’re looking for a Senior Product Marketing Manager who takes ownership, moves fast, and delivers results. This is not a coordination role; you will own a product's direction and make it win in the market. 

Your Role 

You own the product–market fit and market success of a product cluster. 
 

Your focus: 

• Understand the market and the user - define what needs to be learned, work with the Research Team, and validate insights in the field 
• Define positioning and messaging - clearly answer why us, why now, and for whom 
• Ensure what we build, describe, and sell is one consistent and accurate story across Product, Sales, and external stakeholders 
• Drive go-to-market and distribution - ensure the product reaches the right buyers and users and scales 
• Measure and improve - track what works, fix what doesn’t, and iterate fast 

Your day-to-day 

• Work with Product, Sales, and R&D to shape what we build and why 
• Talk to users and buyers to understand real-world usage and needs 
• Turn product capabilities into clear, compelling narratives that drive understanding and action 
• Own the substance of all product- and industry-related marketing content 
• Develop core product materials (e.g. briefs, decks, demo assets) to support internal alignment and external communication 
• Enable Sales with clear positioning, messaging, and materials that support real deals 
• Analyze performance, demand, and competition to identify opportunities 
• Lead cross-functional initiatives across Product, Sales, Research, and Ops 
   

Your Skills and Experience 

• 5+ years in product marketing, product strategy, or similar roles 
• Experience owning and scaling a product or product area 
• Strong analytical thinking and ability to turn insights into action 
• Ability to understand technical products and explain their value clearly 
• High ownership and bias toward action 
• Comfortable with ambiguity and fast-changing environments 
• Strong communication - clear, direct, and structured 

You will not succeed in this role if you wait for perfect information or clear instructions.

We’re looking for a Project Manager who’s comfortable working independently and coordinating a team. The role is fully remote and suited for someone who values order, consistency, clear communication, and results.

What You’ll Do

• Understand client needs and turn them into clear, actionable tasks for the team.
• Collaborate on creating marketing and web assets — banners, presentations, websites, videos, and more.
• Coordinate the work of designers and developers: set priorities, track deadlines, and ensure high-quality execution.
• Take part in daily stand-ups to discuss tasks, progress, and challenges.
• Align with Inshi’s values and help grow a strong team culture.

What We’re Looking For

• Experience working as a project manager in service-based companies or on projects related to design and development.
• Basic knowledge of Figma.
• Excellent organizational skills and attention to detail.
• Communication skills and a client-first attitude.
• Fluency in English, both written and spoken.

SOFTSWISS is growing, and we are seeking a skilled Application Security Engineer to join our team. If you are driven by excellence and share our values, we would love to hear from you.
 

Purpose of the role:

Our goal is to make sure that we deploy secure software to production without unnecessary bottlenecks, that applications are properly hardened, and security vulnerabilities, once discovered, are fixed by the developers.

As an Application Security Engineer, you will play a crucial role in ensuring the security of our applications throughout the entire software development lifecycle (SDLC). You will partner closely with the product teams to identify, analyze, and mitigate security vulnerabilities, contributing to the creation of trustworthy and robust products.
 

Key responsibilities:

• Partner with product teams during the design phase to facilitate threat modeling and risk assessment sessions.
• Perform in-depth manual code reviews on critical applications to identify logical vulnerabilities as part of white-box security assessments.
• Tune and adjust rulesets for automated security scanning tools to reduce false positives and improve detection rates.
• Develop scripts and automation tools to streamline workflows and free up time for more complex analysis.
• Assist developers in understanding security risks and threats discovered during risk assessments, threat modeling, and dynamic testing.
• Triage vulnerabilities from the bug bounty program, collaborating with external researchers and internal engineering teams to resolve discovered flaws.
• Collaborate with Dev/QA teams throughout the development lifecycle to enhance the application's security posture by providing dedicated security consulting, continuous knowledge sharing, and actionable guidance.
• Develop and maintain the internal security knowledge base, including comprehensive secure coding guidelines and technical manuals for standard security features.

Required Experience:

• 3+ years of experience in application security, software development, or related technical roles.
• Solid understanding of web fundamentals (e.g., HTTP/HTTPS protocols, cookie storage mechanisms, and session management).
• Knowledge of web application security mechanisms and controls (e.g., SOP, CORS, CSP).
• Comprehensive understanding of common web vulnerabilities (e.g., OWASP Top 10) and their practical mitigation strategies.
• Knowledge of secure system and application architecture alongside secure-by-design principles.
• Practical, hands-on expertise in identifying vulnerabilities through manual security assessments and secure code reviews.
• Ability to clearly articulate and explain the business impact of identified threats and vulnerabilities to developers and product teams.
• A strong security-first mindset with a continuous drive to learn and achieve excellence in the cybersecurity field.
• University degree in Computer Science, Information Security, or a related field (or an equivalent combination of education and practical experience).
• High proficiency in English and Russian (B2 level or above) for effective technical communication.

Nice to have:

• Passion about programming.
• Technical knowledge of network and operating systems security.
• Hands-on DevSecOps experience.
• Practice of participation in bug bounty programs and/or CTFs.
• Knowledge of SAST/DAST tools, including customization.
• Relevant certifications (i.e., BSCP, eWPT, etc.).

About us:
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. We have achieved a significant milestone of over 1 billion downloads worldwide, taking a step toward our mission of cultivating the well-being of people worldwide. With headquarters in London, UK, Gismart is a dynamic global company with a reach extending across Europe and far beyond. Our determined team comprises over 350 individuals who bring diversity, creativity, innovation, and relentless drive to the company. Gismart unites professionals from diverse backgrounds in entertainment, music, and tech, allowing us to play to each other’s strengths and succeed as a team.

Our mission:
Become a stepping stone on our customers’ journeys of self-improvement.

Our values:

• Deliver what matters
• Respect and support others
• Initiate and own
• Voiceopenly
• Execute with quality

If you are passionate about mobile app development and want to join a company that’s reshaping the industry, Gismart is the place for you. We provide exciting career opportunities, a supportive workplace culture, and the chance to contribute to a team that is making a tangible impact. For more information on Gismart, visit gismart.com.

Requirements:

• 2+ years as a Product Designer
• Proven experience building a design system from scratch, not only working within an existing one. 
• Strong Figma with a systems mindset — components, auto-layout, variants, tokens, interactive prototypes. 
• Full-cycle product design experience: from hypothesis and research through UX/UI to handoff and measured results.
• Portfolio with conversion-driven flows (quiz funnels, onboarding, paywalls/subscription). 
• Mobile app design experience across iOS and Android patterns. 
• Good judgment on fidelity — matching effort to whether something is a test or a final release. 
• Solid visual craft: typography, hierarchy, consistency.

Would be a plus:

• Experience with subscription products in health/wellness or e-learning. 
• Experience in a growth/funnel team with regular A/B testing.
• Building reusable funnel templates or component kits.
• Motion / micro-interactions.

Responsibilities:

• Own full-cycle mobile product design (onboarding, paywall/subscription, customization & shop, content modules): from hypothesis → research → UX/UI → handoff to development → measurable result.
• Build and grow a design system from scratch for iOS and Android as the foundation for fast, consistent releases.
• Design quiz funnels end-to-end — step flow, question layouts, interstitials, paywall — with efficient turnaround. 
• Turn product requirements into clear UX flows, user stories, UI screens, and interactive prototypes in Figma. 
• Run competitive UI/UX analysis and adapt the best solutions to business goals. 
• Work closely with PM, PMM, and engineers, defend design decisions, and iterate quickly. 
• Deliver clean, dev-ready handoff that keeps engineering moving.

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs
• Сoworking Compensation: We provide 100% compensation for coworking spaces in Ukraine (except Kyiv, where we have a cozy and autonomous hub) and 50% compensation for coworking spaces worldwide to make sure that everyone has a comfortable and inspiring workspace
• Free Office Lunches:We want you to stay fueled and focused, so we provide delicious free lunches for everyone working from our hubs. It’s one less thing for you to worry about during a productive workday
• Public Holidays Policy: Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, therapy costs
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

About us:
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. We have achieved a significant milestone of over 1 billion downloads worldwide, taking a step toward our mission of cultivating the well-being of people worldwide. With headquarters in London, UK, Gismart is a dynamic global company with a reach extending across Europe and far beyond. Our determined team comprises over 350 individuals who bring diversity, creativity, innovation, and relentless drive to the company. Gismart unites professionals from diverse backgrounds in entertainment, music, and tech, allowing us to play to each other’s strengths and succeed as a team.

Our mission:
Become a stepping stone on our customers’ journeys of self-improvement.

Our values:

• Deliver what matters
• Respect and support others
• Initiate and own
• Voiceopenly
• Execute with quality

If you are passionate about mobile app development and want to join a company that’s reshaping the industry, Gismart is the place for you. We provide exciting career opportunities, a supportive workplace culture, and the chance to contribute to a team that is making a tangible impact. For more information on Gismart, visit gismart.com.

We’re looking for a User Acquisition Manager to join a new R&D direction focused on subscription-based mobile products. The role centers around building strong web and mobile user experiences that improve activation, retention, and monetization. You’ll work on launching and scaling a product from MVP to growth stage, driving product decisions through analytics, experimentation, and direct impact on core business metrics like LTV and retention.

Requirements:

• 1.5+ years as a Product Analyst
• Strong SQL: cohort analysis, retention, revenue aggregations. 
• Hands-on LTV/pLTV experience: understands the methods (cohort extrapolation, survival, ML regression), their limitations with small data, and how to validate predictions. 
• Amplitude: dashboard building, event taxonomy. 
• Understanding of mobile/web subscription-product metrics and UA logic (CPI, ROAS, ARPU, payback). 
• A/B testing methodology.
• Hands-on experience with BI tools such as Tableau or Power BI.
• Effective communication and presentation skills to convey analysis results clearly and compellingly.

Would be a plus:

• Python skills (pandas, data visualization, statistics) for data manipulation and analysis.
• Experience with MMP data (AppsFlyer/Adjust).
• Hands-on experience with subscription products.
• Data engineering.
• Direct experience working with a UA team.

Responsibilities:

• Engage with key stakeholders (product managers, marketers) to identify needs and shape the analytics strategy.
• Translate stakeholders’ business questions into concrete metrics and analytical tasks; deliver decisions, not raw numbers.
• Build and maintain dashboards, reports, and key metrics to support data-driven decision-making.
• Build and validate LTV predictions for the web funnel, including early/predicted LTV on short cohort history. 
• Design event taxonomy and Amplitude dashboards for specific PMM, PM, and UAM requests. 
• Analyze the web funnel: diagnose drop-offs between steps, assess the impact of changes on conversion and monetization. 
• Compute product unit economics: ARPU, retention, payback, and ROAS tied to UA data.

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs
• Сoworking Compensation: We provide 100% compensation for coworking spaces in Ukraine (except Kyiv, where we have a cozy and autonomous hub) and 50% compensation for coworking spaces worldwide to make sure that everyone has a comfortable and inspiring workspace
• Free Office Lunches:We want you to stay fueled and focused, so we provide delicious free lunches for everyone working from our hubs. It’s one less thing for you to worry about during a productive workday
• Public Holidays Policy: Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, therapy costs
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

We are seeking a Head of Payments to lead and optimize our payment operations across multiple brands. The role involves managing teams, driving KPI performance, improving payment flows, and ensuring compliance and risk control. The ideal candidate brings strong analytical skills, experience with PSPs and partners, and the ability to work cross-functionally to deliver scalable and efficient payment solutions.

How you will make an impact
 

• Manage and scale teams of Payments specialists (B2C, B2B), including building teams from scratch and driving their development
• Oversee payment operations across 10+ independent brands simultaneously
• Define, track, and optimize key KPIs (deposit decline reasons, withdrawal SLAs) using a data-driven approach
• Analyze performance and run A/B tests to improve payment flows and routing strategies
• Design, implement, and adapt payment flows and SLAs based on customer segmentation (e.g., VIP vs casual players)
• Evaluate risks related to new launches, payment methods, and product changes, ensuring compliance and best practices
• Manage high-value (big winner) cases and influence balance outcomes strategically
• Collaborate cross-functionally with Product, Affiliate, Tech, and Operations teams to resolve payment-related issues
• Own and manage relationships with third-party providers (banks, PSPs, fraud and verification partners), including negotiations

What will help you succeed in this role
 

• 3+ years of experience in a similar senior role within iGaming (Gambling)
• Strong knowledge of gambling compliance (AML, CDD, EDD, KYC)
• Deep understanding of payment systems, providers, and the overall payments ecosystem
• Experience managing high-volume transaction environments (millions €/month)
• Experience with crypto payments

Why you’ll love it here
 

• Flexible working hours and a remote setup, plan your work around your life
• Unlimited vacation days and paid sick leave
• Competitive compensation aligned with your expertise
• Employee referral bonus and gifts for special occasions
• 50% coverage of learning expenses for your professional growth
• Supportive and respectful team environment
• Team-building activities that actually bring people together
• Wellness benefits (sports, gym, yoga, etc.)
• Co-working space reimbursement if you prefer not to work from home

Project description

We are looking for an experienced C++ / backend engineer to join on a short-term, time-bound basis to lead refactoring and modernization work on a mature desktop application. The product has a large, cross-platform C++ codebase (~500k lines of code plus third-party dependencies) built on Qt5. The primary goal of the engagement is to modernize the build toolchain and dependency stack, with the migration to Apple Silicon as the top priority.
Not all of the tasks below are guaranteed to be completed within the engagement. At a minimum, the Intel → Apple Silicon migration must be delivered; remaining items will be prioritized based on time and progress.

Responsibilities

Migrate the macOS build of the application from an Intel to an Apple Silicon build (C++ codebase, ~500k LOC plus third-party libraries, Qt5).

Migrate third-party libraries from Conan 1.x to Conan 2 across the Windows, macOS, and Linux builds.

Update the Linux build to use Clang 19 (from Clang 11) and move the build to Ubuntu 24.04.

Update selected third-party libraries to recent versions to meet security requirements.

Migrate the codebase from C++17 to C++20.

Skills

Must have

Proficiency in modern C++ (17/20) and cross-platform development across Windows, macOS, and Linux.

Strong experience with CMake and build-system toolchain configuration.

Hands-on knowledge of the Conan package manager.

Familiarity with the Clang / LLVM toolchain.

Experience with Qt5 application development and macOS packaging / code signing.

Comfortable working with Docker-based CI/CD pipelines and large legacy codebases.

Nice to have

Prior experience migrating desktop applications to Apple Silicon.

Experience upgrading dependency managers (Conan 1.x → 2.x) on production build systems.

Languages

English: B2 Upper Intermediate

About the Company

BotsCrew is a service company that helps international businesses design and build custom AI solutions, automation tools, chatbots, and digital products. We work with clients from discovery and strategy through delivery, iteration, and long-term account growth.

Our projects are rarely “one-size-fits-all.” We build custom solutions around each client’s business processes, data, systems, goals, and constraints. That is why we are looking for someone who can combine client ownership, product thinking, business analysis, and commercial awareness.

About the Role

As a Trainee/Junior Project Manager at BotsCrew, you'll start your PM career alongside experienced managers, working on real international client projects from day one. This is an entry-level role — prior commercial experience is not required. What matters most to us is strong communication, a genuine drive to grow, and a fit with our values.

We invest heavily in developing our juniors, so we're looking for someone ready for a long-term journey with us. BotsCrew is an AI company, and that extends to how we work — you'll be expected to bring AI tools into your daily workflow and keep exploring how they reshape the PM role.

     Requirements:
Must Have

• English B2+ (C1 preferred) — client communication is at the core of this role
• Strong soft skills: you hold a conversation with ease and express your thoughts clearly — neither one-word answers nor endless detail
• A completed Project Management course/certification
• Openness to AI: you already experiment with AI tools in your studies or pet projects, or have a concrete plan for how you want to master them
• Structure and self-organization — you manage your own to-do list and never let things slip
• A learning mindset: specific development sources (courses, books, professional channels) and a clear growth plan
• Alignment with our values and easy, comfortable communication

Nice to Have

• Hands-on experience with Jira / Trello / Notion / Confluence (even at a pet-project or university level)
• Familiarity with core project documentation
• Any PM or AI course certifications
• A point of view on how the PM role evolves alongside AI
  
  Responsibilities:
• Support the delivery of client projects
• Communicate with international clients in English
• Work with project documentation and keep it accurate and up to date
• Track tasks, statuses, and deadlines in project management tools
• Assist with coordination, reporting, and day-to-day project operations
  
  We Offer:
• 20 working days of paid vacation plus 5 days of paid sickness
• Flexible work schedule & comfortable remote work conditions
• Competitive salary
• Access to Regus coworking spaces when needed
• FOP (private entrepreneur) accounting and support services
• PDP creation and guidance from our mentors
• A talented team and a culture that blends innovation, speed, and real business impact

Data is at the core of every product decision we make. In this role, you’ll help shape and scale the data ecosystem behind products used by millions of users across international markets. You’ll work on high-volume data platforms, build reliable pipelines, and create the foundation that enables analytics, business intelligence, and data science teams to make fast, data-driven decisions. This is an opportunity to solve complex engineering challenges, optimize large-scale data systems, and directly influence the way data powers our products and business growth

In this role, you will
 

• Design and develop scalable, cloud-native data architectures in BigQuery, ensuring optimal performance, maintainability, and cost efficiency
• Build, automate, and maintain ETL/ELT pipelines using modern data stack tools and custom solutions
• Create and optimize business-critical data marts, aggregations, and analytical datasets for reporting, dashboarding, and product insights
• Implement data quality frameworks, monitoring systems, logging, and alerting mechanisms to ensure data reliability
• Continuously improve performance, scalability, and cost efficiency of production data infrastructure
• Partner closely with Data Science teams to build reliable data services, infrastructure, and pipelines supporting machine learning and advanced analytics initiatives
• Collaborate with product, analytics, and engineering teams to define and deliver scalable data solutions across the organization
  
  It’s all about you
   
• 3+ years of experience as a Data Engineer working with large-scale data platforms and high-volume datasets
• Strong expertise in data modeling, data warehousing concepts, and analytical data architecture design
• Proven experience designing and developing complex ETL/ELT workflows following BI and data engineering best practices
• Hands-on experience with BigQuery, including partitioning, clustering, query optimization, and cost management
• Strong SQL skills with the ability to write and optimize complex analytical queries using Google SQL
• Proficiency in Python and data processing libraries such as Pandas and PySpark
• Experience working with ClickHouse, including architecture understanding, performance optimization, and migration approaches
• Solid knowledge of Google Cloud Platform services, including Cloud Storage, Pub/Sub, DataForm, IAM, and service accounts
• Experience with Git, CI/CD practices, automated deployments, and environment management for data workflows
• Strong understanding of monitoring, logging, data validation, and production-grade data quality practices
• Excellent analytical thinking, problem-solving skills, and ability to work independently in a fast-paced environment
• Strong communication and collaboration skills with both technical and non-technical stakeholders
• Understanding of product metrics, experimentation frameworks, and data-driven decision making
• 2+ years of previous Software Engineering experience
• Experience optimizing storage and compute resources to improve infrastructure efficiency and reduce operational costs
• Experience integrating data platforms with BI tools such as Tableau or Looker
  
  Would be a plus
   
• Familiarity with supporting machine learning workflows and data infrastructure for Data Science teams
• Experience working with AI-powered development tools, including Claude Code, Claude Agents, or similar AI-assisted engineering solutions
  
  What we offer
• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity Recovery Support Allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   
• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
  
  Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   
• Hiring process
• Intro call
• Technical interview
• Final  interview
• Reference check
• Offer
   

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

About your role: You will create high-impact creatives across paid traffic channels, directly supporting the performance of our user acquisition efforts in US, UK, CA, and AU markets — one of the most competitive niches in the industry. You'll be involved from concept ideation through to final delivery, working closely with designers, the UA team, and cross-functional partners.

Here you'll enjoy full ownership and the freedom to make independent decisions in your area of responsibility, within a bureaucracy-free environment built on fast, direct communication.

 

In this role, you will

• Creative production for each traffic channel (Meta, TikTok, Snapchat, DSP, Google)
• Collaborate with designers to create visual and textual content for each platform
• Develop and brainstorm creative concepts, from initial ideation to finalized execution
• Analyze competitors' concepts to generate new ideas and provide creative inspiration for the design team
• Research user behavior and funnels, identifying factors that impact performance and success
• Close cooperate with the user acquisition team and other departments (analytics, product team, b2b)
• Analyze creative testing, including structured reporting for product & marketing teams"

It’s all about you

• At least 6 months of experience in performance marketing with a focus on app and/or web projects
• KPI-driven mindset: hands-on daily work with CPA, CTR, ROI, and a clear understanding of how to hit and optimize targets
• Experience creating detailed technical briefs for designers to ensure effective creative production
• Proven ability to conduct competitor and market research and translate insights into strategy
• Confident user of analytical and data visualization tools (GA4, Looker Studio, Power BI, Tableau)
• Strong organizational skills: backlog management, task prioritization, launch planning, and production coordination
• English level B2+

Nice to have:

• Experience in the social discovery niche
• Familiarity with AI tools for creative generation or performance analysis

What we offer

Care and support: 

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

Comfortable working environment:

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

Investment in your future:

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

Hiring process

• Interview with HR
• Test Task
• Interview with Hiring Team
• Bar-rasing 
• Reference check
• Offer

You’ll be joining a product team that builds and scales complex internal and user-facing products used by 1M+ users across Tier-1 markets. Our ecosystem includes mobile apps for iOS and Android, high-load backend services, and internal admin tools that support multiple business lines in social networking and streaming. This role is about deep product understanding, strong backend testing, and real influence on quality — not just checking boxes, but improving how fast and reliably we ship features at scale.

In this role, you will
 

• Perform manual testing of iOS and Android applications, ensuring a high-quality user experience across mobile platforms
• Conduct smoke, sanity, regression, and functional testing for new features, releases, and product updates
• Validate backend functionality using API tools and databases, primarily MongoDB
• Create and maintain test documentation, including test cases, checklists, test plans, and bug reports
• Investigate, reproduce, and analyze defects, collaborating closely with developers to ensure timely resolution
• Participate in Scrum ceremonies and contribute throughout the Software Development Life Cycle
• Test and validate A/B experiments, ensuring accurate implementation and reliable results
• Work with internal systems, including admin panels and supporting tools, to verify end-to-end functionality
• Prepare testing reports and provide clear visibility into product quality and release readiness
• Drive continuous improvements in testing processes, coverage, efficiency, and overall product quality
  
  It’s all about you
   
• 3+ years of experience in Mobile QA with hands-on testing of iOS and Android applications
• Strong understanding of mobile application architecture, client-server interactions, and mobile testing best practices
• Experience with smoke, sanity, regression, and functional testing of mobile applications
• Practical experience in backend testing using API tools and databases, preferably MongoDB
• Experience working with cross-platform mobile applications (iOS / Android)
• Hands-on experience with proxy and traffic inspection tools such as Charles, Proxyman, or Fiddler
• Experience creating and maintaining test documentation, including test cases, checklists, and bug reports
• Experience working with test management systems such as Qase, TestRail, or similar solutions
• Strong bug investigation and troubleshooting skills
• Hands-on experience leveraging AI tools for test case creation, test documentation, requirements analysis, and defect investigation
• Understanding of Agile methodologies, Scrum processes, and SDLC
• Experience with MongoDB Compass
• Experience using Android Studio for testing and debugging

• B1 English or higher

  
  Would be a plus

• Experience in marketing-related testing
• Experience with A/B testing or understanding of experimentation processes
• Experience collaborating with Customer Support teams and investigating production issues
  
  What we offer
• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity Recovery Support Allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   
• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   
• Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
  
  Hiring process
• Intro call
• Technical interview
• Test task
• Final  interview
• Reference check
• Offer

We are a licensed iGaming product focused on the Ukrainian market, currently in a rapid growth and scaling phase, with a clear ambition — to become the #1 choice for players in Ukraine.

We are looking for an experienced VIP Manager who will take ownership of the VIP player segment and help strengthen long-term relationships with high-value players through personalized communication, retention strategies, and premium customer experience.

This role is ideal for someone who understands the VIP player lifecycle, knows how to build trust with players, and can directly influence retention and revenue growth.

Key Responsibilities

• Build and maintain strong relationships with VIP players by providing highly personalized service and support
• Communicate with VIP players through multiple channels (calls, chats, email, Telegram, WhatsApp), including outside regular working hours when urgently required
• Retain existing VIP players and reactivate inactive high-value customers
• Monitor player activity, performance metrics, and financial retention indicators to identify growth opportunities and churn risks
• Coordinate and execute retention campaigns, loyalty activities, and personalized engagement initiatives for the VIP segment
• Manage VIP incentives, rewards, bonuses, and exclusive offers to maximize player satisfaction and lifetime value
• Handle VIP player requests, complaints, and objections with a solution-oriented approach
• Take full ownership of the assigned VIP player portfolio, ensuring long-term retention and revenue growth
• Ensure all tasks and communication activities are performed according to established KPIs and business goals
• Prioritize proactive and personalized communication with players to strengthen engagement and loyalty
• Collaborate with CRM, Product, Marketing, and Analytics teams to improve the overall VIP experience
• Prepare regular reports and updates on VIP segment performance and retention activities
• Provide feedback and recommendations for improving internal processes and VIP operations
• Continuously develop industry knowledge and stay updated on iGaming and VIP market trends

Requirements

• 2+ years of experience in iGaming with a focus on VIP / retention / player support
• Strong understanding of VIP player behavior and retention mechanics
• Experience working with CRM systems and VIP segmentation
• Excellent communication and relationship-building skills
• Experience with outbound communication and personalized player engagement
• Ability to work with KPIs and performance targets
• Strong problem-solving and conflict-resolution skills
• Experience in Tier-1 markets will be a plus
• German B2 – Upper Intermediate

What We Offer

• Opportunity to work with a fast-growing licensed iGaming product
• Direct impact on VIP retention and business growth
• Competitive compensation based on experience and results
• Flexible and dynamic work environment with fast decision-making
• Strong team and performance-driven culture
• Career growth opportunities within the company
•  

Founded in 2006 and headquartered in Israel, VoiceSpin serves as a leading global provider of unified communications and Linux-based IP communication solutions.

VoiceSpin serves over 500 international large enterprises, high-tech corporations, private companies, communication brands in the spheres of e-commerce, trading, finances, government, law and more. Among the company's clients, there are such well-known brands as Toyota, Fedex, AT&T, Etoro, Burger ranch, Hebrew university, Pizza Hut and others.

We are looking for a team member with knowledge of Hebrew.

Responsibilities:

Serve as the 1st tier for customers seeking technical assistance on the Voicespin products over the phone, email or chat;

Perform remote troubleshooting through diagnostic techniques and pertinent questions by customers;

Walk the customer through the problem-solving process;

Direct unresolved issues to the next level of support;

Provide accurate information on Voicespin IT products and services;

Record events, issues and resolutions in logs;

Follow-up and update customer status and information;

Pass on any feedback or suggestion by customers to the appropriate internal team;

Identify and suggest possible improvements on procedures.

Requirements:

Linux basic knowledge;

Would be a plus basic knowledge of VoIP;

Hebrew native language.

We offer:

International clients and colleagues cooperation;

Paid vacations and sick leaves;

Health insurance;

Knowledge sharing and training internal and external activities;

Flexible working schedule (8-17/9-18/10-19/) UTC+2;

Remote work;

English speaking club with a teacher.

• Project Description:

  We are looking for an experienced C++ / backend engineer to join on a short-term, time-bound basis to lead refactoring and modernization work on a mature desktop application. The product has a large, cross-platform C++ codebase (~500k lines of code plus third-party dependencies) built on Qt5. The primary goal of the engagement is to modernize the build toolchain and dependency stack, with the migration to Apple Silicon as the top priority.
  
  Not all of the tasks below are guaranteed to be completed within the engagement. At a minimum, the Intel → Apple Silicon migration must be delivered; remaining items will be prioritized based on time and progress.

• Responsibilities:

  Migrate the macOS build of the application from an Intel to an Apple Silicon build (C++ codebase, ~500k LOC plus third-party libraries, Qt5).
  Migrate third-party libraries from Conan 1.x to Conan 2 across the Windows, macOS, and Linux builds.
  Update the Linux build to use Clang 19 (from Clang 11) and move the build to Ubuntu 24.04.
  Update selected third-party libraries to recent versions to meet security requirements.
  Migrate the codebase from C++17 to C++20.

• Mandatory Skills Description:

  Proficiency in modern C++ (17/20) and cross-platform development across Windows, macOS, and Linux.
  Strong experience with CMake and build-system toolchain configuration.
  Hands-on knowledge of the Conan package manager.
  Familiarity with the Clang / LLVM toolchain.
  Experience with Qt5 application development and macOS packaging / code signing.
  Comfortable working with Docker-based CI/CD pipelines and large legacy codebases.

• Nice-to-Have Skills Description:

  Prior experience migrating desktop applications to Apple Silicon.
  Experience upgrading dependency managers (Conan 1.x → 2.x) on production build systems.

• Languages:
  • English: B2 Upper Intermediate

Firetics is a product company with an in-house iGaming platform operating across multiple GEOs.
We’re looking for an experienced PSP Manager to oversee and optimize our payment processing operations. The primary focus is monitoring and improving approval rates to support product scalability, working closely with PSP partners to optimize payment flows and resolve issues in key markets.
 

Key Responsibilities:

• Own the full PSP onboarding lifecycle, from initial engagement to go-live
• Coordinate KYC, compliance, due diligence, and contractual documentation with Legal/Compliance
• Oversee pre-live testing, issue resolution, and launch readiness
• Monitor and optimize approval rates across payment methods and markets
• Act as the main point of contact for PSPs, managing communication and negotiations
• Configure PSP settings and routing in admin panels/orchestration platforms to improve approval rates
• Maintain the payment knowledge base per project (GEO coverage, methods, limits, currencies)
• Translate business needs into tasks, coordinating technical integration with the Tech team
• Support market expansion, ensuring compliant payment setups in new GEOs
• Report on approval rates and PSP performance
• Monitor chargebacks and coordinate fraud prevention with PSPs
   

Requirements:
• 1+ year in a PSP management, payments operations, or fintech role
• Strong understanding of payment flows, approval rates, routing, and the transaction lifecycle
• Experience in iGaming or high-risk industries
• Experience working with multiple GEOs
• High attention to detail and an analytical mindset with the ability to identify patterns in payment failures and performance issues
• Strong communication skills and experience working with external providers and cross-functional internal teams
• Upper-intermediate or higher English (written and spoken).
 

What we offer:
• Remote work and a flexible schedule
• Competitive salary, regular performance reviews, and bonuses for taking initiative
• A fast hiring process — just 2 stages, and you’re on board
• 24 paid vacation days + 10 sick leave days per year
• A strong team that shares experience and knowledge
• We don’t hire team leads — we grow them from within the team
• Budgets and resources to bring your ideas to life
• Transparency and minimal bureaucracy
• A welcoming community where it’s easy to feel comfortable: we play games, attend conferences, network, and simply have a great time together!