Jobs at Djinni

Bitmedia Labs is an international product company founded in 2014. Today, we’re a team of 150+ specialists working globally, building products used by millions worldwide.

Our work spans two core areas:

• Game Development — browser-first games for global audiences, centered on reward-driven progression and long-term engagement.

• Digital Advertising — high-performance advertising and affiliate platforms across Web2 and Web3 markets.

Responsibilities:

• Own the agreed content calendar and day-to-day publishing, keeping each channel focused on its audience and purpose;
• Run day-to-day Reddit activity: identify relevant communities and discussions, write useful posts and replies, follow up on conversations and introduce Bitmedia where relevant and permitted by community rules;
• Develop and maintain Bitmedia’s official Reddit profile and community, publish helpful content, moderate discussions and involve Support or account managers when specialist input is needed;
• Create original X posts and threads, adapt content for LinkedIn, Telegram, Facebook and turn case studies, customer questions and product updates into useful stories;
• Monitor relevant industry conversations, competitor content and our own results to maintain a strong pipeline of ideas, references and content experiments;
• Develop content for TikTok, YouTube Shorts and long-form YouTube: research topics and formats, write scripts and production briefs, coordinate with Design and review drafts for clarity, pacing, accuracy and platform fit;
• Manage TikTok and YouTube publishing, including titles, captions, descriptions, thumbnail briefs and playlists where relevant. Adapt content to each platform and use audience feedback to improve future videos;
• Work with User Acquisition, SEO, Product, Email Marketing and account managers to gather reliable material, support campaign and feature launches, and turn event content into useful takeaways;
• Maintain weekly and monthly reporting. Evaluate reach, community engagement, video retention, and trackable website actions against each channel’s goals;
• Propose and run content tests, document what worked, and decide what to repeat, improve, or stop.
   

Requirements:

• 2+ years in social media or content marketing, with examples of managing brand content from planning through reporting;
• Strong B2+ written English and the ability to write clear, engaging copy, develop strong hooks, and edit your own work;
• Hands-on experience with Reddit marketing and community engagement for a brand or product, including researching relevant subreddits, creating useful posts and replies, participating in discussions and building trust. A clear understanding of subreddit culture, moderation, and self-promotion rules is essential;
• Practical experience managing content for both TikTok and YouTube, including Shorts, from topic research and scripting to production briefs, publishing and performance analysis. You should understand hooks, pacing, video titles, thumbnails and audience retention;
• Experience with brand accounts on X, LinkedIn, Telegram and an understanding of how content should change across platforms;
• Confidence working with analytics, spreadsheets, UTM links and website reports to turn results into specific content decisions;
• The ability to research topics, recognise relevant trends, verify claims and turn complex information into useful content;
• Practical use of AI tools for research, ideation or drafting, with careful editing and fact-checking before publication;
• The ability to manage a content calendar, prioritise work, coordinate feedback and communicate blockers early.
   

Nice to Have:

• Experience in crypto, affiliate marketing, fintech, iGaming, SaaS or Web3;
• Experience with creator collaborations, influencer outreach or co-created content;
• Basic visual or editing skills in tools such as Figma, Canva, or CapCut; familiarity with existing AI tools.

Hiring process:

• Intro call with a Recruiter — Interview with the Hiring team — Test task — Сollection of recommendations — Offer.
 

Why join Bitmedia Labs?

We care about what we build — and about the people who build it. Our teams work closely together, share responsibility for the product, and support each other in everyday challenges.

As part of the team, you’ll have:

• Professional growth through products operating at global scale;

• The opportunity to experiment, bring ideas to life, and influence product decisions;

• Collaboration with strong, experienced teammates who value quality and teamwork.

We also support you with:

• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;

• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;

• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones;

• Support for your growth: courses, workshops, and conferences.

Through our charity foundation Bit Spilka, led by volunteers from our team, we support the military, medics, and civilians across Ukraine — delivering over $500,000 in aid to date. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you — send your CV and join us.

Let’s foster the world together!

Our partner is an international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1,000+ professionals across 20+ locations, the company operates in 10 countries and serves over 300,000 customers. Its expertise spans iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We’re looking for an International Payroll & Lead — a hands-on specialist who will own the full payroll and compliance cycle across three jurisdictions: Ukraine, Cyprus, and Poland.
 

Main Responsibilities

– Organize and strictly control the full cycle of payroll, bonuses, and related payouts across Ukrainian (sole proprietor/FOP), Cypriot, and Polish jurisdictions, with Ukraine accounting for the majority of volume
– Ensure accurate reflection of expenses in management accounting, prepare consolidated data for management reporting, and actively participate in the budgeting process
– Research and analyze taxation specifics across jurisdictions, ensure document accuracy, and guarantee full compliance with local and international legislation
– Contribute to process automation initiatives (including AI-driven process improvements), write technical specifications for developers to enhance accounting and finance systems
– Coordinate daily operations with the accounting team lead, provide financial guidance to colleagues, and maintain effective communication with internal stakeholders and external vendors/contractors
– Take direct hands-on ownership of calculations and reporting, with increased operational involvement typically expected toward the end of each quarter
 

Mandatory Requirements

Must-have:

• Practical experience working across all three jurisdictions simultaneously: Ukraine, Cyprus, and Poland — this is essential, not optional
• Strong knowledge of Ukrainian tax legislation (sole proprietors/FOP, Labor Code) and solid understanding of EU tax systems, specifically Cyprus and Poland
• Hands-on experience with 1C accounting software (prior experience required, even if not currently in active use)
• Advanced proficiency in MS Excel and Google Sheets (complex formulas, pivot tables, large datasets)
• English level B2 or higher
• Ukrainian citizenship/residency

Nice-to-have:

– 7+ years of professional experience in management accounting or finance
– Proven background in managerial, team lead, or strong individual expert roles
– Experience in iGaming (preferred), banking, gamedev, or IT companies with a similar finance model
– Prior involvement in process automation or AI-driven finance transformation projects
– Strong analytical thinking, attention to detail, and excellent communication skills

We offer

– Children Allowance
– Mental Health Support
– Sport Activities
– Language Courses
– Automotive Services
– Veterinary Services
– Home Office Setup Assistance
– Dental Services
– Books and Stationery
– Training Compensation
– And yes, even Massage!

We are looking for a Head of Finance to build the finance function of a fast-growing international tech company from methodology up. You will own the standards, controls, and reporting that leadership uses to make decisions across multiple products, markets, and business models serving millions of users worldwide. This is a high-impact role with real autonomy: as the methodological owner of the finance function, you will shape how finance works across entities and define the target state for finance processes and systems.

About the company: We are a global IT product company shaping the future of real-time social connection. We have millions of users across North America, Europe, Latin America, and MENA, and we build next-gen mobile and web apps for the live-streaming and social networking niches. The market will exceed $206 billion by 2030, and we are already among the leaders in the industry. Founded in Ukraine, scaling worldwide. Are you in?

In this role, you will

• Provide functional and technical leadership across Finance-related processes and initiatives
• Establish, document, and continuously improve finance methodologies, reporting standards, planning principles, and internal financial policies, ensuring consistent application across legal entities, projects, and business models
• Define the management reporting and planning frameworks, including key financial metrics, allocation principles, assumptions, and modelling logic
• Set the financial and accounting treatment for complex or non-standard transactions, and ensure compliance with IFRS and other applicable standards
• Own the quality and integrity of financial and management reporting, period-end close, and consolidated results across multiple entities
• Keep accounting records, management reporting, forecasts, and operational data aligned through clear data ownership, validation, and reconciliation principles, and resolve systemic data-quality issues at their root causes
• Own and strengthen the financial control framework across accounting, reporting, planning, allocations, and key business metrics, ensuring audit readiness through a risk- and materiality-based approach
• Define the target state for scalable, well-controlled finance processes, and drive standardization, automation, and finance transformation initiatives
• Own finance requirements for ERP and other financial systems, so that data flows, system logic, and reporting structures support business needs
• Own the methodology of financial planning, forecasting, and business modelling, and challenge key assumptions and business drivers
• Drive financial performance analysis, identifying key drivers, trends, risks, and deviations from plan to support management decisions
• Assess the financial impact of new products, business models, and strategic initiatives through scenarios and business cases
• Partner with business, technology, legal, and tax stakeholders to build financial considerations into business decisions, challenge key assumptions, and ensure business changes are reflected in financial planning, reporting, and controls

It's all about you

• Extensive finance experience in a complex international organization, with significant ownership across financial reporting, planning, internal controls, and finance methodology
• Strong knowledge of IFRS and financial reporting principles, combined with a solid understanding of management finance, financial planning, and financial modelling
• Proven experience in developing and improving financial methodologies, processes, and standards 
• Strong understanding of management reporting, performance analysis, period-end close, consolidation, internal controls, and financial data flows
• Experience working in a multi-entity international environment with complex financial structures and flows
• Strong analytical and structured thinking, with the ability to identify systemic issues, understand business drivers, challenge existing approaches, and develop practical solutions
• Experience with ERP systems, finance automation, and finance transformation initiatives
• Strong communication and stakeholder management skills, with the ability to constructively challenge assumptions and translate complex financial matters into clear, actionable solutions
• Strong ownership mindset, with the ability to independently lead complex Finance initiatives, drive improvements, and take responsibility for outcomes from concept to implementation
• Professional working proficiency in English

What we offer

Care and support:

• 20 paid days off, 15 days off due to sickness, and 6 additional days off for family events
• 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:

• Cooperate from our Kyiv hub or remotely, with flexible hours of business activity
• 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
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster

Hiring process

• Intro call
• Technical interview
• Final Interview
• Reference check
• Polygraph
• Offer

🎯We’re Hiring: US Amazon Category Manager (MediVena)
 

📌Location: Poland / EU (preferred) | Remote
💰Salary: $3,000–4,000/month
 

We’re looking for an experienced Amazon Category Manager to join MediVena, a Polish medical device company, and take full ownership of the performance and development of selected product categories on Amazon US.
 

Your key responsibilities:

• Own sales performance of assigned product categories.
• Monitor FBA inventory, Account Health, and competitor activity.
• Analyze sales data, conversion rates, and product performance to identify growth opportunities.
• Optimize listings, Amazon SEO, and product content.

• Collaborate with PPC, marketing, design, and logistics teams.

   

What we’re looking for:

• 3–5 years of Amazon Seller Central experience.
• Proven experience independently managing product portfolios.
• Strong analytical skills, Amazon SEO, and PPC metrics knowledge.
• Experience managing large product portfolios of 300+ SKUs.
• Excellent English.
   

Nice to have:

• Experience in medical devices or regulated categories.
• Knowledge of Polish (not required).
   

If this opportunity aligns with your experience and career interests, we’d love to hear from you!
 

Feel free to apply. We look forward to receiving your application!

• Project Description:

  One of the world's largest providers of products and services to the energy industry has a need to develop, support and integrate software system in Oil & Gas domain.
  You will be a member of a cross functional team.
  Key project stakeholders are open for innovative ideas.
  Project is based on SCRUM methodology.
  This is a great opportunity to work in an international team, apply and learn modern IT technologies

• Responsibilities:

  Quickly learn new technologies and improve proficiency
  Follow up with Developer on open vulnerabilities
  Share reports of open, closed vulnerabilities
  Develop unique, effective security strategies for software systems, networks, and cloud provider
  Safeguards information system assets by
  identifying and solving potential and actual security problems
  Maintain quality service by following
  organization standards
  Contribute to team effort by accomplishing
  related results as needed

• Mandatory Skills Description:

  Understanding of definitions related to cyber security: Vulnerability, attack vector, threat , security risk, SAST, DAST, WAF ets
  Understanding of networking, Operating systems (Windows and Linux)
  Basic concepts in programming Ex: Python
  Very good English as team is multinational

• Nice-to-Have Skills Description:

  Willing to have a hacker mindset and methodology
  Familiar with agile methodologies

• Languages:
  • English: B2 Upper Intermediate

• Project Description:

  You will join a Regulatory Reporting Platform within a large US investment bank. The platform is responsible for collecting, processing, and transforming large volumes of data from multiple internal systems to produce regulatory reports for 240 jurisdictions worldwide. In total, the platform supports around 10,000 reports across a wide range of regulatory, compliance, financial, and risk reporting areas.
  This is a large-scale, business-critical data platform operating in a highly regulated environment, where data accuracy, quality, traceability, and timely delivery are essential. The team works on building and enhancing data pipelines, implementing reporting logic, ensuring data validation and reconciliation, and supporting the generation of complex regulatory outputs.
  The project is delivered by a global distributed team with colleagues located in Ukraine, Poland, and the US, offering close collaboration with engineers, analysts, and business stakeholders across multiple regions.

• Responsibilities:

  - Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform
  - Build and enhance data processing pipelines using Java and Apache Spark
  - Implement scalable logic for data ingestion, transformation, aggregation, and enrichment from multiple internal data sources
  - Develop and optimize batch processing jobs to support the generation of regulatory reports across multiple jurisdictions
  - Ensure high standards of data quality, validation, reconciliation, and consistency throughout the reporting lifecycle
  - Translate business and regulatory requirements into robust technical solutions
  - Collaborate with business analysts, QA engineers, and cross-functional teams to deliver reporting functionality
  - Investigate and resolve data and application issues in development, test, and production environments
  - Improve application performance, scalability, and reliability for high-volume data processing workloads
  - Contribute to the design and implementation of reusable components and engineering best practices
  - Participate in code reviews, testing, and release activities to ensure high-quality deliverables
  - Work closely with distributed teams across Ukraine, Poland, and the US in an agile delivery model
  - Support continuous improvement of the platform, including monitoring, troubleshooting, and operational stability

• Mandatory Skills Description:

  - 6+ years of commercial experience with Java
  + 2+ years of experience with Spark
  - Experience in designing and developing scalable, high-performance backend applications
  - Good knowledge of SQL and working with large datasets from multiple data sources
  - Strong problem-solving skills and ability to work effectively in a global distributed team

• Nice-to-Have Skills Description:

  - Experience in financial services, investment banking, or regulatory reporting projects
  - Familiarity with data quality, reconciliation, and control frameworks
  - Experience working with large-scale enterprise data platforms
  - Knowledge of cloud environments and modern data platform architectures
  - Understanding of CI/CD practices and automated deployment pipelines
  - Experience working in Agile / Scrum teams within a distributed global setup

• Languages:
  • English: C1 Advanced

We are looking for a Junior Strong / Middle System Administrator to join our team. This role is ideal for a hands-on professional who combines solid technical skills with strong organizational abilities and enjoys contributing to smooth, efficient company operations.

Requirements

• 2+ year of experience in system administration and/or technical support
• Confident user of office and productivity software
• Strong troubleshooting skills across hardware, software, and network issues
• Basic understanding of office management processes and equipment maintenance
• Familiarity with IT security principles and best practices
• Strong organizational skills and ability to multitask in a dynamic environment
• Strong communications level
• English Level is Intermediate or above

Responsibilities

• Provide technical support for hardware, software, and network-related issues
• Perform routine system and equipment maintenance to ensure reliability and efficiency
• Troubleshoot and resolve technical issues to maintain a stable and seamless work environment
• Oversee office-related operations such as equipment setup, basic facility support, and vendor coordination
• Manage inventory of office supplies and IT equipment to ensure optimal resource usage
• Maintain accurate records of equipment, software licenses, warranties, and service agreements

We Offer

• Medical insurance after the trial period
• Team-building activities
• 24 paid vacation days per year
• 5 paid sick leave days per year

We are looking for a proactive and results-driven Business Development Manager to join our recruitment agency and help us expand our client portfolio.

Your main goal will be to attract new clients, build long-term business relationships, and drive revenue growth by selling recruitment services.

Responsibilities

• Identify and acquire new B2B clients who need recruitment and talent acquisition services.
• Reach out to CEOs, Founders, HR Directors, and Hiring Managers.
• Generate qualified leads through LinkedIn, outbound outreach, networking, and other channels.
• Present the agency’s recruitment services and value proposition.
• Conduct discovery calls, identify hiring needs, and negotiate cooperation terms.
• Manage the full sales cycle, from initial contact to signed agreements.
• Develop long-term client relationships and identify repeat business opportunities.
• Maintain an organized sales pipeline and track conversion rates.

Requirements

• 1+ years of experience in B2B Sales or Business Development.
• Experience selling recruitment, staffing, outsourcing, or other B2B services is a strong advantage.
• Understanding of the recruitment industry and client acquisition process.
• Strong lead generation, outreach, and negotiation skills.
• Experience using LinkedIn and CRM tools.
• Ability to communicate directly with business owners and decision-makers.
• Self-driven, proactive, and focused on measurable results.
• English proficiency for communication with international clients is an advantage.

What We Offer

• Opportunity to develop and expand a recruitment agency’s client portfolio.
• Direct involvement in business development and commercial strategy.
• Collaboration with an experienced recruitment team.
• Opportunity for professional growth and greater commercial responsibility.

DroneOps is a Ukrainian defense-tech company developing alternative navigation for UAV. We're scaling in both the domestic and international markets, and we're looking for someone to build our marketing function essentially from the ground up.

Location: Kyiv, hybrid

What you'll be doing

• Define our marketing strategy: decide which audiences, channels, formats and activities we need — and which we don't — and then put it into practice
• Build the company's brand: positioning, visual and verbal identity, tone of voice — balancing transparency, security, and audience trust, as required in the defense sector
• Turn field tests and flights into proof content: short videos with real results and numbers
• Collect and package our achievements and third-party validation: test results, competitions, partnerships, media mentions
• Manage the company's social media presence (LinkedIn, X/Twitter, and other relevant platforms) — content planning, publishing, community management
• Plan key announcements as campaigns (teaser, video, details, partner follow-ups), not single posts
• Build relationships with defense and tech media and podcasts
• Develop communication strategy for two distinct audiences: the Ukrainian market (military, partners, general public) and international audiences (foreign partners, distributors, delegations, trade shows)
• Prepare materials for international exhibitions, presentations, and partner negotiations
• Work closely with leadership, sales and R&D — understand the product deeply enough to communicate its value without oversimplifying or disclosing sensitive information
• Build out the content production process: copy, visuals, video (either hands-on or by managing contractors), including security review before publication
• Track competitor communications and defense-tech trends, and adapt strategy accordingly

What matters to us

• 4+ years of marketing experience, ideally including brand-building from scratch or a rebrand
• Understanding of B2B/B2G communication — defense is not a mass consumer product
• Strong English (written is required; spoken is a plus for communicating with foreign partners)
• Professional-level social media management experience (understanding of metrics, not just likes)
• Ability to handle sensitive information and awareness of communication risks in the defense sector (a plus if you already have this; we'll train on the job)
• Self-sufficiency — readiness to build the process, not just execute a ready-made brief

Nice to have

• Experience in defense, tech, or B2B sectors
• Hands-on video editing or experience managing video production
• Comfortable representing the company publicly at exhibitions and events
• Understanding of SMM analytics fundamentals and PR
• Experience preparing for international exhibitions/events

What we offer

• Competitive salary
• Reservation from mobilization
• Office in Kyiv with shelter access, generator and Starlink
• Possibility of hybrid work format
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

About the role

We are seeking a senior commercial leader to build and scale primarily B2B sales in the defense and security sector, with selective B2G engagements. The role is based in Kyiv (hybrid) and involves regular international travel, including Europe and other partner markets. You will own the full commercial cycle with military, industrial, and institutional customers, from early engagement and demonstrations to contracting and long-term account development, and lead our Sales & Marketing department.

About us

DroneOps is a Ukrainian defense-tech company developing alternative navigation systems for UAVs. Our mission is to build reliable, GNSS-independent solutions for autonomous platforms.

Responsibilities

• Build, manage, and expand a B2B sales pipeline in defense and security markets, with additional work across B2G engagements involving the Ministry of Defense of Ukraine and other national MoDs
• Lead commercial engagements end to end: customer discovery, solution positioning, demonstrations, negotiations, and contract execution
• Support tenders and capture activities where required, including preparation of proposals and participation in procurement processes related to MoD, EU, and NATO programs
• Represent the company at international conferences, exhibitions, and industry events; organize and deliver field demonstrations and technical presentations
• Lead the Sales & Marketing team (sales manager, marketing specialist): set goals and priorities, develop people
• Co-develop the marketing strategy with the marketing specialist: translate business goals and customer needs into marketing priorities, and make sure marketing generates qualified leads and supports deals
• Coordinate closely with legal, finance, engineering, and production teams to ensure commercially viable and contract-compliant deals; bring customer feedback back to product and engineering
• Design, build, and continuously improve sales processes, pipelines, and reporting using the company’s internal CRM system
• Apply analytical and business-analysis thinking to improve forecasting, deal qualification, and go-to-market execution; contribute to scaling and structuring the function over time

Requirements

• Demonstrated experience owning and executing the full sales cycle in complex B2B environments, including proposals, negotiations, and contracts
• Experience leading a sales or commercial team
• Understanding of B2B marketing (positioning, content, events, lead generation) sufficient to work with a marketing specialist as a partner and set priorities based on business needs
• Strong communication and presentation skills, with the ability to engage senior stakeholders, technical teams, and international partners
• High level of interpersonal effectiveness, with a track record of building trust and maintaining long-term customer relationships
• Proactive, self-directed approach with the ability to take initiative and operate with limited structure
• Capability to design, document, and improve sales processes and pipelines, applying analytical and business-analysis thinking to forecasting and execution
• Upper-intermediate to advanced English (B2–C1)

Would be a plus

• Proven commercial experience in defense and security markets
• Practical experience working with the Ministry of Defense of Ukraine and/or other national Ministries of Defense
• Experience selling physical or hardware products, particularly complex or mission-critical systems
• Direct exposure to B2G sales, public procurement, or tender-based processes (MoD, EU, NATO)
• Experience in the UK and European defense markets, including work with integrators, primes, or institutional customers
• Background in miltech, engineering, or other technically sophisticated industries
• Experience operating in environments with export controls, compliance constraints, or regulated customers

What we offer

• Senior, high-impact commercial role with direct ownership of international B2B defense revenue and leadership of the Sales & Marketing function
• Kyiv-based position with hybrid work and regular international travel, including conferences, exhibitions, and customer engagements across Europe and partner markets
• Meaningful influence over go-to-market strategy, sales processes, and commercial structure as the function scales
• Performance-based compensation structure aligned with results and long-term value creation, discussed individually
• Opportunity to work hands-on with advanced, real-world defense technologies and high-stakes customers

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 Media Buyer Influence 

Requirements

• Experience working with influencer traffic as a media buyer/influencer manager in Instagram, X, Discord YouTube, Twitch and Kick channels in the verticals Igaming, Dating, Betting, Nutra and other verticals for at least 2 years
• Successful positive cases in the specified formats positive ROI on volumes from $1,000

Responsibilities

• Analysis and selection of bloggers on YouTube and Instagram platforms that meet the goals and objectives of the campaigns
• Negotiating with bloggers and their representatives on cooperation, terms of placement and payment
• Development and implementation of media plans for advertising placement with bloggers
• Monitoring the implementation of advertising campaigns: tracking deadlines, content quality and compliance with specified parameters
• Evaluation of the effectiveness of advertising campaigns: collecting and analyzing statistical data, preparing reports
• Optimization of costs and testing strategies to achieve the best results with minimal costs
• Constant monitoring of trends and innovations in the field of blogger marketing and social networks
• Development and testing of new creative and technical hypotheses

Our benefits to you:

• Paid annual leave.
• Paid days off.
• RedCore TEAM corporate gamification system.
• Annual corporate events for employees.
• Reimbursement of business travel expenses.
• Flexible working format and start time.
• Employee learning and development system.
• Mentoring program.
• Overtime compensation.
• Referral program with a cash bonus.
• Corporate psychologist.
• Cafeteria benefit system: sports, insurance, language learning (depends on region).

We're seeking a talented .NET Developer to help shape the future of blockchain technology in innovative startup. If you're ready to make a real impact in a cutting-edge industry, we'd love to hear from you!
 

Core Competence:
 

• At least 2 years of professional experience in software development with a strong foundation in C#, ASP.NET Core, and Entity Framework.
• Proficiency in managing IIS, MS SQL, Visual Studio, and Docker environments.
• Familiarity with ODBC, LINQ, NUnit, xUnit, NuGet, and RESTful APIs, alongside Git for version control.
• Sound understanding of client-side and server-side architectures.
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.
   

Preferred Qualifications:
 

• Knowledge of ReSharper, experience with Azure, and familiarity with NoSQL databases.
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.
   

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.
• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

• 20 paid vacation days, 3 paid sick days, and a flexible schedule for work-life balance.

   

We are looking for a Head of Retention to lead CRM and player retention strategy for an iGaming business.

The role focuses on increasing player engagement, repeat deposits, customer lifetime value, and long-term revenue.

Responsibilities:

• Develop and own the overall player retention and CRM strategy.
• Build and optimize customer lifecycle communication.
• Manage player segmentation, churn prevention, reactivation, and loyalty initiatives.
• Oversee automated CRM campaigns across email, SMS, push, and other channels.
• Improve repeat deposit rates, retention, LTV, and NGR.
• Develop retention analytics, A/B testing, and performance reporting.
• Lead and develop the retention/CRM function.
• Collaborate with Product, VIP, BI, and Marketing teams.

Requirements:

• Proven retention/CRM management experience in iGaming or online casino.
• Experience developing retention strategies and managing teams.
• Strong understanding of player lifecycle, segmentation, and churn.
• Hands-on experience with CRM platforms and marketing automation.
• Knowledge of GR8 Tech or similar iGaming CRM solutions is an advantage.
• Strong analytical skills and business-oriented decision-making.

A large-scale consumer mobile application with millions of active users required a robust testing strategy to ensure stability, performance, and seamless user experience. Testing efforts focused on both iOS and Android platforms, covering functional validation, UI/UX consistency, geolocation features, and real-time interactions.

Responsibilities

• Contribute as a key member of a world-class Android Engineering and QA Automation team.
• Design, implement, and maintain automated test cases and frameworks in Kotlin, JUnit, Espresso.
• Own the quality lifecycle: identify issues, file and track bugs in Qase(or similar systems), and drive them to resolution
• Collaborate closely with Android engineers to ensure application code is testable and automation-friendly.
• Build and maintain in-house tools for test parallelization, network mocking, and custom reporting.
• Perform peer code reviews, ensuring robust test coverage and reliable CI pipelines.
• Drive improvements to the CI/CD ecosystem, ensuring scalability, maintainability, and speed of test execution.
• Explore and integrate AI-assisted development approaches to enhance test generation, workflow optimization, and CI/CD practices.
• Actively participate in Agile ceremonies – daily standups, sprint planning, retrospectives, and showcases.

Skills Required

• 2+ years of experience as an SDET, QA Automation Engineer, or related role, with a strong focus on Android application testing.
• Proficient in Kotlin and the Android SDK, with strong debugging and troubleshooting skills.
• Hands-on experience with JUnit, Espresso and UI automation.
• Experience with dependency injection frameworks (Dagger/Hilt) and API testing using Retrofit.
• Familiarity with Jetpack libraries and modern Android development best practices.
• Strong experience with Git/GitHub, familiar with both Gitflow and trunk-based development.
• Knowledge of SOLID principles and ability to apply them in test framework design.
• Ability to apply or readiness to adopt AI-driven testing practices, including test generation and workflow automation.
• Strong English communication skills

#vacancy #VoIP / #Asterisk Engineer (Fintech) | Remote | $2,000–3,000

Key Requirements

• 3+ years of commercial experience in a relevant role.
• Strong expertise in Asterisk (versions 13 and above).
• Hands-on experience building and maintaining VoIP solutions for contact centers or fintech environments.
• In-depth understanding of SIP and RTP protocols, including NAT and QoS.
• Experience configuring and managing SIP trunks.
• Experience configuring IVR workflows, agent queues, and skill-based routing, including fallback and overflow logic.
• Experience with call recording, CDR, and CEL.
• Strong Linux administration skills (Ubuntu/Debian) in production environments.
• Practical experience securing VoIP infrastructure, including protection against brute-force attacks, Fail2Ban, firewall configuration, ACLs, and rate limiting.
• Experience integrating Asterisk with external systems, including CRM, billing, antifraud solutions, and APIs.
• Experience using AMI / ARI to integrate Asterisk with backend systems.
• Understanding of financial systems requirements, including reliability, auditability, and logging.
• Ability to quickly understand and troubleshoot complex or legacy systems.

Responsibilities

• Maintain and continuously improve the company’s telephony platform.
• Ensure the stable operation of support, collections, and sales communication channels.
• Configure and maintain IVR menus, call queues, and routing logic in line with business processes.
• Integrate the telephony platform with internal services, including CRM, backend systems, and billing.
• Ensure high availability and minimize system downtime.
• Monitor call quality and key performance metrics, including SLA, ASR, and ACD.
• Identify and resolve latency and call-quality issues.
• Optimize system performance and support infrastructure scaling.
• Upgrade and improve the existing VoIP infrastructure.
• Create and maintain technical documentation covering call flows, routing, and integrations.
• Collaborate with cross-functional teams, including backend, support, and security.