Jobs

We are looking for an experienced Senior .NET Developer to join our engineering team and help build a modern FinTech platform. You'll play a key role in designing scalable solutions, driving technical decisions, and mentoring other developers.

Responsibilities:

- Design, develop, and maintain scalable backend applications.

- Build and optimize high-performance APIs and services.

- Contribute to system architecture and technical strategy.

- Conduct code reviews and mentor team members.

- Collaborate with Product, QA, and DevOps teams.

- Ensure high code quality and system reliability.

Requirements:

- 5+ years of commercial experience with C#/.NET.

- Strong expertise in .NET Core / .NET 8 and ASP.NET Core.

- Extensive experience designing REST APIs.

- Strong knowledge of SQL and database optimization.

- Experience with Entity Framework Core.

- Solid understanding of microservice architecture.

- Hands-on experience with Docker and Kubernetes.

- Experience with Azure or AWS.

- Deep understanding of OOP, SOLID, and design patterns.

- Upper-Intermediate English or higher.

Nice to Have:

- Experience with message brokers (RabbitMQ, Kafka, Azure Service Bus).

- Experience with Redis.

- Background in FinTech, banking, or payment systems.

- Experience mentoring developers and leading technical initiatives.

Moon Active is one of the world's top mobile game companies, our teams leverage cutting-edge technologies to craft fun and interactive games enjoyed by millions worldwide. We produce exciting and engaging entertainment for players across the globe and pride ourselves on developing top-quality casual games that invite and allow players to connect with one another.

Playable Ads are interactive mini-games that are used to engage and attract new users to download and play our games.

As a Game designer you will be in charge of the Game design and polishing the game mechanics and game-flows of our playable ads as well as testing and gaining insights based on how the playable performed.
 

Responsibilities

• Design levels for top performing playable ads for leading games, to excite, engage, and bring new players to download our games.
• Research and develop innovative game mechanics for playable ads.
• Work closely with game developers and provide constructive feedback on playable ad mechanics and experience
• Analyze performance data to optimize game mechanics and conversions.
• Collaborate with the game design team with improving our content pipeline and processes. 
• Stay current on mobile game advertising trends and best practices.
• Support and collaborate with the team from a level design perspective (Production, QA, Art, Game Design, etc).

Requirements

• Product management role experience in the casual gaming space, or 2+ years of experience designing levels and game mechanics for casual mobile games.
• Strong passion for gaming, particularly with regards to casual mobile games. 
• Positive and creative mind with a passion for the level design craft (showcased with a relevant work portfolio). 
• Solid grasp of game design methodologies and up-to-date knowledge of the casual audience, casual game markets and player motivations. 
• Excellent interpersonal skills to clearly and effectively communicate feedback and design ideas. 
• Strong self-driven work ethic and ability to work effectively in an agile team environment. 
• Ability to incorporate feedback from your team into your work and use it to learn and grow in your role.

*** PLEASE ATTACH A LINK TO AN ONLINE PORTFOLIO / SHOWREEL
 

Benefits
 

Why join Moon Active? 

• Be part of a leading global mobile gaming company with a unique product enjoyed by millions;
• Thrive in an exceptional, innovative, and dynamic environment;
• Enjoy full transparency and open communication with talented colleagues across teams;
• Take advantage of tremendous opportunities for professional growth and career advancement within a rapidly expanding company;
• Influence and help build personalized product experiences that impact millions of users worldwide.

We offer

• Generous compensation; paid vacation and sick leave;
• Extensive medical and life insurance coverage for you and your family;
• CrossFit & running classes at the office and MultiSport card;  
• Comfortable and modern office located on Królewska 16 street in Warsaw;
• Free daily breakfasts and lunches, and a fully stocked kitchen with snacks and fruits;
• Latest tech equipment, including macOS devices;
• Training & Development/Tuition reimbursement;
• Friend Referral Program with generous bonuses;
• Fun and collaborative workplace culture with regular Friday Happy Hours and team gatherings;
• Relocation bonus for candidates moving to Warsaw;
• Bicycle and Car parking.

We Play to Win! We Play it Smart! We Play as a Team!

We are committed to investing in our employees and fostering a workplace that champions innovation, creativity, and collaboration. At Moon Active, we empower our team members to unleash their potential and achieve remarkable results every day. We encourage bold decision-making and believe that every individual has a significant impact on our success. Join us and level up your career in a supportive and high-achieving environment!

Position Overview:

ELVTR is a premier online education platform offering live courses taught by top executives from globally renowned companies. We are dedicated to transforming the online education industry by providing elite-level education and innovative course offerings.

We’re looking for a dedicated and tech-savvy Automation & optimization specialist to join our team. This role is perfect for someone with a solid technical background who is eager to help streamline our systems, manage technical tools, and support our internal teams with their technology needs. 

This is a full-time remote position.

This job is for you if you are:

• Are a self-motivated individual with a passion for problem-solving in technical areas and enjoy taking on new challenges.
• Thrive in fast-paced environments, able to juggle multiple tasks and prioritize requests efficiently.
• Can independently troubleshoot technical issues and find proactive solutions to minimize disruptions.
• Are a team player who enjoys collaborating across departments to improve systems and workflows.
• Have a continuous improvement mindset, always seeking ways to automate processes and increase team efficiency.

Responsibilities:

• Analyze and improve existing processes across different departments (for example, Sales/Customer Support, etc.)
• Reduce manual work using automation tools and AI-based solutions
• Handle technical requests in internal chats, including resolving issues related to tools such as HubSpot, Aircall, Stripe, and similar platforms
• Research tools, workflows, and technical solutions to support business needs
• Design and introduce new processes that improve operational efficiency

Requirements:

• Mid-level experience in automation, process optimization, or operations
• Practical experience using AI tools for process optimization
• Experience with no-code / low-code automation tools such as Zapier, n8n, and similar platforms
• Experience working independently with documentation and troubleshooting resources
• High level of ownership and self-motivation
• Comfortable collaborating with stakeholders and able to plan and prioritize own tasks effectively
• Ability to collaborate with stakeholders and organize personal workload effectively
• Strong communicator able to explain technical topics to non-technical stakeholders, self-motivated, proactive, and ownership-driven.

Benefits:

• Competitive Salary and Bonuses: We value your contributions and offer competitive compensation and performance-based incentives.
• Comprehensive Benefits: Enjoy gym membership reimbursements, mental health benefits, generous vacation allowances, and complimentary access to all our courses.
• Flexible Work Environment: Work remotely with a schedule that accommodates your personal and professional needs.
• Growth Opportunities: Join a company committed to your professional development, offering abundant opportunities for career advancement. 

Why You Should Join ELVTR:

• Innovative Culture: Be part of a team that values creativity, collaboration, and intellectual curiosity.
• Impactful Work: Contribute to a mission that is reshaping the future of online education.
• Professional Development: Take advantage of learning opportunities and growth prospects within a forward-thinking company. 

Join Us:

If you are a detail-oriented professional ready to contribute to a leading online education platform, we encourage you to apply. Elevate your career with ELVTR.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a fast-growing, six-year-old, cloud-native SaaS company with approximately 90 employees worldwide. They deliver the world’s first unified Secrets & Machine Identity platform — trusted by Fortune 100 companies and industry leaders. The platform integrates Vaultless Secrets Management, Certificate Lifecycle Management, Next-Gen Privileged Access Management (Secure Remote Access), and Encryption Key Management to secure and manage the entire lifecycle of both machine-to-machine and human identities across all environments. Backed by leading cybersecurity investors and financial institutions, our client is redefining identity security for the modern enterprise.

We are seeking a Senior Technical Support / DevOps Engineer with strong hands-on expertise, a deep understanding of infrastructure and systems, and proven customer-facing experience.

Key Requirements:

Technical Expertise:
🔹 Strong hands-on experience with Kubernetes (cluster internals, networking, namespaces, pod communication, troubleshooting);
🔹 Solid knowledge of Docker and containerized environments;
🔹 Advanced Linux system administration skills;
🔹 Practical experience with AWS (GCP is a plus);
🔹 Strong understanding of networking concepts (cloud & on-prem);
🔹 Experience with certificate lifecycle management, encryption, and key management;
🔹 Strong troubleshooting skills in distributed systems;
🔹 Experience with CI/CD pipelines and DevOps practices;
🔹 Scripting skills (Python and/or Bash);
🔹 Understanding of security fundamentals (authentication, authorization, encryption);
🔹 English – Upper-Intermediate or higher.

Preferred Qualifications:
🔹 Experience with Terraform and/or Ansible;
🔹 Familiarity with GCP;
🔹 Experience with Windows administration;

Support & Customer-Facing Experience:
🔹 Proven experience in L3 (or higher) technical support;
🔹 Ability to perform live troubleshooting with customers;
🔹 Experience working with ticketing systems;
🔹 Strong communication skills with the ability to explain complex technical issues clearly;
🔹 Experience supporting enterprise/B2B customers;
🔹 Ownership mindset (incident management, escalation, RCA);

Documentation:
🔹 Ability to create and maintain knowledge base articles, runbooks, and SOPs;

What you will do:
🔹 Troubleshoot and resolve complex issues in customer environments related to Kubernetes clusters, including networking, namespace management, pod deployment, and cluster internals;
🔹 Diagnose and fix problems with Docker containers and deployments;
🔹 Provide advanced Linux system administration support; assist with Windows environments as needed;
🔹 Support customers with certificate lifecycle management, including installation, renewal, and troubleshooting of SSL/TLS certificates and key management;
🔹 Analyze and resolve networking issues within Kubernetes clusters and cloud infrastructures;
🔹 Assist customers with cloud infrastructure setup and troubleshooting, primarily on AWS and GCP;
🔹 Perform live troubleshooting sessions with customers to identify root causes and resolve incidents in real time;
🔹 Document solutions, create and update internal knowledge base articles, runbooks, and SOPs;
🔹 Automate support and operational tasks using tools like Terraform, Ansible, or Python;
🔹 Continuously learn and test new product features in a lab environment to be prepared for customer inquiries;
🔹 Collaborate with the international team (primarily Israeli colleagues) for onboarding, knowledge sharing, and escalation of complex issues;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Home Assignment;
🔹 Assignment Review;
🔹 Reference Check;
🔹 Offer;

We’re a fast-growing media buying team, backed by well-known traffic acquisition experts in the iGaming industry. Thanks to this, our team has not only cutting-edge infrastructure and budgets, but also the opportunity to work on terms that are unavailable to other teams.
 

We’re looking for a Media Buyer who can start campaigns from zero and scale them profitably.

Key Responsibilities:

• Launch and scale high-performance advertising campaigns across Facebook and/or In-App networks (Unity, AppLovin, Ironsource, etc.) and/or Google PPC
• Oversee full-cycle integrations between mobile applications, attribution platforms (AppsFlyer, Adjust), and trackers (Binom, Keitaro) to ensure flawless data flow.
• Conduct deep-dive analysis of active campaigns, optimizing for key performance indicators (ROI, CPA, LTV) to maximize profitability.
• Develop detailed briefs for the design team and motion designers; constantly test new creative angles and landing pages.
• Monitor daily expenditures and performance metrics, providing detailed daily reports to ensure budget efficiency and target alignment.
   

Requirements:

• At least 2+ years of hands-on experience in Media Buying, with a track record of managing high-volume traffic.
• Deep knowledge of the Gambling/iGaming vertical is mandatory.
• Strong experience in launching and scaling campaigns specifically for the Tier-2 and Tier-3 markets.
• Experience managing significant monthly budgets of $50,000+ with proven ROI.
• Solid experience working within professional arbitrage teams or media buying agencies.
• Expert knowledge of launching and optimizing campaigns for both iOS and Android platforms.
• A thorough understanding of the casino economy, including player lifecycle, conversion funnels, and retention metrics.
• English at a B1 (Intermediate) level or higher is required. Proficiency in Russian is a significant advantage.

About the project

US-founded media company operating email newsletters at scale – millions of subscribers across finance, health, and business verticals. Small engineering team, flat structure, direct ownership, fast iteration. No layers of approval, no large org to navigate.

You'll own the integration and infrastructure layer alongside a counterpart engineer who handles the AI and automation side. The AI systems depend on what you build staying reliable.
 

What you'll work on

• Custom CRMs and operational tools tailored to internal workflows
• Browser automation pipelines with Playwright for interacting with and validating UI workflows
• Distributed automation infrastructure: proxy management, session handling, request routing
• PostgreSQL data models and pipelines that AI systems and operational teams depend on
• Integrations with third-party APIs and platforms – including ones with inconsistent or undocumented APIs
   

Requirements

• 6+ years of backend development
• 4+ years of production Python
• Strong PostgreSQL: schema design, indexing, query optimization – not just ORM usage
• Hands-on Playwright or equivalent (Selenium, Puppeteer) for real browser automation
• Experience with proxy infrastructure: rotation, health checking, geographic routing
   

Tech stack

Python · FastAPI · PostgreSQL · Playwright · Docker · proxy infrastructure · REST APIs and webhooks · third-party platform integrations
 

Conditions

• B2B contract, full-time
• Warsaw office (onsite preferred, remote considered)
• Direct collaboration with technical PM and small senior team
• Fast-moving environment: ambiguity, shifting priorities, growing scope

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 Information Security Compliance Manager!

Requirements:

• 3+ years of experience in Information Security, IT Security, GRC, Compliance, Risk Management, or a similar role.
• Practical experience with implementation, maintenance, or audit support for information security standards and frameworks, including ISO 27001 and PCI DSS Level 1.
• Understanding of information security governance, risk management, policies, procedures, controls, and audit evidence collection.
• Ability to coordinate security activities across technical and business teams.
• Experience working with internal stakeholders, auditors, IT, engineering, infrastructure, product, and compliance teams.
• Strong communication skills and ability to translate security requirements into clear business and technical actions.
• English level sufficient for written communication, documentation, and audit-related activities.

Will be plus

• Experience in FinTech, iGaming, payments, or regulated environments.
• Experience with security certification projects, external audits, and regulatory inspections.
• Knowledge of cloud security, IAM, vulnerability management, incident management, and SSDLC processes.
• Experience with PCI DSS Level 1 preparation or certification.
• Experience working in a group company structure with several legal entities and distributed teams.
• Security certifications such as ISO 27001 Lead Implementer, ISO 27001 Lead Auditor, PCI DSS QSA or ISA, CISM, CRISC, CISSP, or similar.

Responsibilities:

• Act as Information Security Officer for one of the companies in the group, either Frog or FinTech.
• Support the implementation and ongoing maintenance of information security standards, including ISO 27001 and PCI DSS Level 1.
• Coordinate security activities at the company level and ensure alignment with group-level cyber security strategy.
• Serve as a link between the central Security team, company management, and local technical teams.
• Support security governance processes, including policies, procedures, risk assessments, control implementation, and audit evidence collection.
• Coordinate internal stakeholders during security audits, assessments, remediation activities, and certification projects.
• Track security risks, gaps, action items, and remediation progress within the assigned company.
• Ensure proper communication of security requirements to business, product, IT, engineering, and infrastructure teams.
• Support incident, vulnerability, access management, and compliance-related processes where company-level coordination is required.
• Prepare regular status updates, reports, and escalations for security leadership.

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 
 

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:

The purpose of this role is to ensure the quality, stability, and reliability of products through comprehensive manual testing across complex systems. You'll help deliver high-quality releases by owning manual testing activities, improving QA processes, and partnering closely with engineering and product teams to identify issues before they reach production.

What you’ll drive:

Test execution & quality assurance

• Create, maintain, and execute detailed test cases and test scenarios.
• Perform functional, regression, integration, exploratory, and user acceptance testing.
• Validate software against functional and non-functional requirements.
• Verify bug fixes and ensure high-quality releases.

• Support performance and load testing activities where required.

   

Defect management

• Identify, document, prioritize, and track software defects.
• Investigate issues and provide clear reproduction steps.
• Work closely with developers to resolve defects efficiently.

• Analyze recurring issues and recommend preventive improvements.

   

Collaboration & delivery

• Partner with developers, Product Managers, and other stakeholders throughout the SDLC.
• Contribute to test planning and ensure comprehensive test coverage.
• Communicate testing progress, risks, and quality metrics clearly.

• Support release readiness by validating critical functionality.

   

Process improvement

• Improve testing documentation, QA processes, and testing methodologies.
• Contribute to the development of reusable test scenarios and frameworks.
• Help increase testing efficiency through better tooling and automation collaboration.

• Share knowledge and support junior QA engineers in their professional growth.

   

What makes you a GR8 fit:

Must-have

• 3+ years of experience in Manual QA or Software Testing within the FinTech domain.
• Strong understanding of software testing methodologies and SDLC.
• Experience with functional, regression, integration, and exploratory testing.
• Experience working with bug tracking and test management tools.
• Good understanding of relational databases and ability to write SQL queries.
• Experience testing web applications and APIs.
• Familiarity with Git and modern development workflows.
• Understanding of client-server architecture, REST APIs, and distributed systems.

• Upper-Intermediate English or higher, with fluency in Ukrainian or Russian.

   

Nice-to-have

• Experience testing mobile applications (iOS and Android).
• Familiarity with Docker, Kubernetes, CI/CD pipelines, and cloud environments.
• Basic knowledge of automation testing tools and scripting.
• Understanding of microservices architecture and event-driven systems.

• Experience in high-load or product-based environments.

   

Why you’ll love working here: 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).

• Learning culture with internal courses + growth programs.

   

Our culture & core values:

GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

Softsich is an international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced Payment Manager who’s ready to grow with us and shape high-load, data-driven solutions used by international partners.

If you are systematic and focused on business impact, this role is for you.

Responsibilities

• Prepare daily and weekly analytics across all brands and GEOs, segmented by payment methods, banks, payment providers, and traffic sources.
• Own and monitor key payment performance metrics, including Approval Rate (AR), FD/SD conversion, User/Transaction ratio, Number of Attempts per User, and Chargeback Rate, identifying opportunities to improve performance.
• Collaborate with B2B platform teams by creating and managing tasks related to enabling/disabling payment methods, adjusting cascading and routing weights, and optimizing payment processing.
• Automate, monitor, and optimize cashier performance across all brands, ensuring the availability, proper ordering, and efficiency of payment methods while identifying opportunities for improvement.
• Create, maintain, and update documentation for White Label (WL) brands.
• Communicate with and resolve requests from clients and partners in collaboration with the Support (B2B) and Affiliate (B2B/B2C) teams.
• Support the launch of new GEOs and projects by configuring payment method ordering and performing basic pre-launch validation.

Requirements 

• At least 1 year of experience working with payment methods, including PSPs, payment gateways, alternative payment methods (APMs), e-wallets, and card processing solutions.
• Experience working with B2B / White Label payment solutions and multi-brand, multi-GEO environments.
• Strong understanding of the payment lifecycle, decline reasons, and methods for improving Approval Rate (AR).
• Experience analyzing payment KPIs, including AR, FD/SD conversion, Chargeback Rate, and other performance metrics.
• Hands-on experience with payment dashboards, provider admin panels, and internal payment management consoles.
• Strong sense of ownership, structured thinking, and excellent attention to detail.
• Understanding of cross-functional workflows between Support, Affiliate, Technical teams, and payment providers.
• Required: Experience with Tableau and a basic understanding of different traffic sources/types.
• Nice to have: Experience working with SoftSwiss and TrueLabel platforms.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.

– 20 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).

– A supportive, friendly team where knowledge-sharing is part of the culture.

– Coverage for professional events and learning.

– Birthday greetings, team buildings, and warm human connection beyond work.

– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

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

Responsibilities:

1. Set up and maintain cold email outreach infrastructure: domains, inboxes, SPF, DKIM, DMARC, warm-up and sender health.
2. Search, scrape, collect and structure lead databases based on the company’s ICP.
3. Find and verify business emails using tools such as Apollo, Snov.io, Hunter, ZeroBounce, NeverBounce, Bouncer or similar.
4. Clean, deduplicate and organize lead lists in Google Sheets, Excel or CRM.
5. Upload leads into cold email tools such as Snov.io or similar.
6. Monitor campaign performance: bounce rate, reply rate, positive replies, deliverability issues and mailbox health.
7. Track results and prepare regular reports on outreach activity and campaign performance.

Requirements:

• 1+ year of experience in lead generation, cold email outreach, data research or sales support.
• Hands-on experience with cold email tools such as Smartlead, Instantly, Lemlist, Reply.io, Snov.io or similar.
• Understanding of cold email infrastructure basics: domains, inboxes, warm-up, SPF, DKIM, DMARC, bounce rate and deliverability.
• Experience with lead sourcing, scraping, enrichment and email validation.
• Strong Google Sheets / Excel skills: filtering, sorting, deduplication, formulas, data cleanup.

Nice to have:

• Experience in SEO, Digital PR, guest posting, link building, content marketing, online advertising or publisher outreach.
• Experience with scraping tools such as Phantombuster, Apify, Clay, Bright Data, Instant Data Scraper or similar.
• Experience with Ahrefs
• Experience with automation tools such as Make, Zapier, n8n, Clay or Google Apps Script.
• Basic understanding of SEO metrics: domain authority, domain rating, organic traffic, backlinks, niches and GEOs.

What You’ll Love About Working with Us:
🌍 Remote-first culture – work from wherever you're most productive.
🕓 Flexible schedule – no micromanagement, no unnecessary calls.
💰 On-time, competitive salary.
🏖️ 18 days of paid vacation, unlimited sick leave, and Ukrainian holidays off.
💬 A friendly, proactive team that values transparency and results over reports and red tape.

Reverse Engineer (Android / Windows)

About the Role

We’re looking for a highly skilled Reverse Engineer to analyze, understand, and modify complex software systems across Android and Windows platforms. You will work on low-level system components, proprietary protocols, and real-world production binaries—going far beyond basic static analysis.

This role requires deep technical expertise in native code, system internals, and runtime behavior, with a strong focus on practical reverse engineering and problem-solving.

Responsibilities

• Reverse engineer Android and Windows applications (Java/Kotlin + native C/C++)
• Analyze compiled binaries, obfuscated code, and packed applications
• Perform dynamic instrumentation, tracing, and runtime analysis
• Understand and modify system-level behavior (services, drivers, IPC, networking)
• Reverse proprietary protocols and data formats
• Identify security mechanisms, protections, and bypass techniques
• Develop tooling, scripts, and automation for analysis workflows
• Collaborate with engineering teams to integrate findings into products

Requirements

Core Skills

• Strong experience with reverse engineering tools:
  • IDA Pro / Ghidra / Binary Ninja
  • Frida, LLDB, WinDbg, x64dbg
• Solid understanding of:
  • Assembly (ARM, ARM64, x86/x64)
  • Native code (C/C++)
  • Memory management, calling conventions, binaries

Android

• Deep understanding of Android internals:
  • ART / Dalvik runtime
  • Binder IPC
  • System services & HALs
• Experience reversing APKs and native libraries (.so)
• Familiarity with AOSP structure and system components

Windows

• Understanding of Windows internals:
  • User-mode & kernel-mode architecture
  • Windows APIs, services, drivers
• Experience analyzing PE binaries, DLLs, and system behavior

Nice to Have

• Experience with iOS reversing (Objective-C / Swift, Mach-O)
• Knowledge of anti-debugging / anti-tampering techniques
• Experience with emulators, virtualization, or sandboxing
• Cryptography and protocol analysis experience
• Exploit development or vulnerability research background

What We Expect

• Ability to work with incomplete information and figure things out independently
• Strong debugging mindset and curiosity
• Focus on real-world results, not just theoretical analysis
• Clean and well-documented findings

About the Role

We’re looking for an experienced AOSP Engineer to work on deep Android system-level modifications and customizations.

We’ve built a product-focused GovTech platform that removes the gap between virtual and physical phones, and this role is critical in pushing Android beyond standard device behavior.

You will work directly with AOSP internals, modifying core system components, services, and hardware abstractions to achieve production-grade behavior under non-standard environments.

Responsibilities

• Customize and extend AOSP for specific product requirements
• Modify and debug Android system services (framework + native layers)
• Work with HALs, Binder IPC, and low-level system components
• Implement and adjust behavior related to:
  • Device identity & system properties
  • Networking, telephony, sensors, and system state
  • Power, battery, and lifecycle behavior
• Integrate and adapt Android builds for virtualized / emulated environments
• Debug complex issues across Java/Kotlin and native C++ layers
• Analyze system logs, traces, and crashes (logcat, tombstones, systrace, etc.)
• Collaborate with reverse engineers and backend teams on system behavior

Requirements

Core Skills

• Strong experience with AOSP (building, modifying, debugging)
• Solid knowledge of:
  • Android architecture (Framework, System Services, HAL)
  • Binder IPC and Android service model
• Proficiency in:
  • C++ (NDK / native layer / Linux Kernel)
  • Java / Kotlin (framework layer)

System-Level Understanding

• Experience with:
  • SELinux policies and system permissions
  • Android boot process (init, Zygote, system_server)
  • System properties and device configuration
• Ability to debug across layers (kernel ↔ HAL ↔ framework)

Tools

• adb, fastboot, logcat, systrace
• Debugging tools (gdb/lldb, ndk-stack)
• Build system (Soong / Make)

Who This Is For

This role is for engineers who:

• Enjoy working below the app layer
• Are comfortable breaking and rebuilding Android internals
• Prefer solving real system problems over building UI

About Traffic Label

Traffic Label is a fast-growing, data-driven technology company operating in the iGaming and affiliate marketing space, building scalable products focused on performance, analytics, automation, and intelligent systems across multiple brands and global markets.

Role Overview

We are seeking an experienced Head of Retention to own and drive our retention strategy across our gaming products and markets.You will lead player engagement, lifecycle marketing, promotional strategy, and customer lifetime value optimisation. You will also oversee CRM and Gaming teams, ensuring best-in-class execution across all retention touchpoints.
This role is based in Malta, or Remote Europe.

Key Responsibilities

• Develop and execute retention strategies across gaming products and markets
• Lead, mentor, and scale the CRM and Gaming teams
• Own promotional strategy, including planning, execution, and performance analysis
• Create and manage promotional calendars and bonus budgets
• Collaborate closely with Acquisition, VIP, CRM, Product, and Commercial teams
• Analyse player behaviour, campaign performance, and market trends to inform strategy
• Optimise player journeys, segmentation, and engagement initiatives
• Manage supplier and third-party relationships related to promotions and retention tools
• Ensure a seamless and high-quality customer experience across all touchpoints
• Monitor competitor activity and identify opportunities for growth and differentiation

Skills & Experience

• Proven experience in a senior Retention, CRM, or Lifecycle role within iGaming
• Strong understanding of player behaviour, segmentation, and lifecycle marketing
• Demonstrated experience managing and developing high-performing teams
• Strong analytical mindset with a commercial focus on ROI and player value
• Experience managing promotional strategies and bonus budgets
• Excellent stakeholder management and communication skills
• Passion for delivering exceptional customer experiences and continuous optimisation
• Experience with FastTrack is a big advantage

What We Offer

• A senior leadership role within a high-growth iGaming brand
• Competitive salary and clear progression opportunities
• A flexible, performance-driven culture built on trust and autonomy
• A collaborative environment that encourages innovation and ownership
• Regular team events and company-wide celebrations
• Opportunities for career growth within the wider group

Benefits

• Open, creative environment with the autonomy to experiment and innovate
• Clear opportunities to grow as the company scales
• Learning & Development allowance (after probation)
• Competitive salary package and growth opportunities
• Flexible working hours and the option to work remotely or from the office
• Regular team events, outings, and celebrations
• Collaborative culture that values input from across teams
• Perkbox

We're looking for a Data Specialist to join our growing team.
In this role, you'll build advanced reporting systems, improve internal processes, and develop smart business solutions using Google Sheets, Google Apps Script, and automation tools.

 Key Responsibilities:

• Build and maintain advanced reports and dashboards using Google Sheets and Excel.
• Analyze business needs and create scalable reporting solutions.
• Optimize workflows and automate repetitive processes.

• Collaborate with different departments to improve operational efficiency.

   

  Requirements:

• 2+ years of experience building advanced reports using Google Sheets and/or Excel.
• Strong knowledge of advanced formulas, dashboards, and reporting logic.
• Experience with Google Apps Script is required.

• Strong English communication skills.

   

  Advantages:

• Experience with Java or another programming language.
• Hands-on experience with automation tools (Make, n8n, Zapier, etc.).
• Familiarity with AI tools such as ChatGPT, Claude, Gemini, or similar.
• Self-driven, proactive, and able to work independently.

• Previous experience in Affiliate Marketing / iGaming / Performance Marketing - significant advantage.

   

  What We Offer:

• Working days: Sunday-Thursday
• High ownership, autonomy, and career growth within a fast-growing international company

About Us:
BimBimPet LLC is a fast-growing Amazon wholesale and brand management company. We help brands grow on Amazon through inventory management, pricing optimization, marketplace expansion, and operational excellence. We operate in the U.S., Canada, Mexico, and Brazil, headquartered in Delaware, USA.

Position Details:

• Company: BimBimPet LLC 
• Position: Stock & Price Manager (SMP) 
• Employment Type: Full-Time (Remote) 
• Working Schedule: Monday–Friday, 8 hours per day 
• Probation Period: 3 months 
• Salary: $800 per month ($500 fixed salary + bonus)

Bonus Structure:

• U.S. sales: 1% bonus on revenue above $25,000 or if a product exceeds 40 units sold. 
• International sales (Canada, Mexico, Brazil): 3% bonus on international revenue.
  In bold: With base plus bonuses, total monthly earnings may approximate $800–$1,000 based on performance. 

Core Responsibilities:

• Manage pricing across Amazon US, CA, MX, BR. 
• Analyze inventory and create weekly replenishment plans. 
• Decide what, when, and how much to reorder. 
• Prioritize POs and identify new products. 
• Monitor Buy Box and optimize pricing. 
• Monitor IPI. 
• Manage excess and aging inventory. 
• Explore Amazon growth programs.  
• Improve feedback strategies. 
• Monitor trends/competitors. 
• Prepare reports. 

Requirements:

• 2+ years Amazon inventory/pricing experience. 
• Excel/Google Sheets proficiency. 
• Amazon Seller Central experience. 
• Strong analytical and organizational skills. 
• Independent and proactive. 

Preferred Experience:

• Seller Assistant App, BQool, ChannelMax, Keepa, Sellerboard, inventory tools. 

What We Offer:

• Fully remote position. 
• Long-term career opportunity. 
• Performance-based bonuses. 
• Friendly, supportive team.