Jobs at Djinni

Please note that this is a temporary role by end of 2026

How you’ll be impactful:

We are looking for an experienced QA engineer with a passion for quality and perfection in mind with can do attitude to join our team and take part in delivering products that will impact the lives of millions of people.

What you’ll be doing:

• Responsibility for quality aspects of the company’s products. 
• Ensure proper test coverage based on requirements, user stories, and design specifications.
• Effectively collaborate with the Dev team and Product Team.
• Deliver progress of all test activities against the plan.
• Follow testing entrance and exit criteria. Identify and manage the critical path of testing.
• Perform manual QA tests.
   

What you’ll need to be successful:

• 2+ years of hands-on Manual QA experience
• Solid understanding of QA methodologies, testing processes, and the software development lifecycle
• Experience testing web, server-side, and database-driven applications
• Familiarity with backend infrastructure and cloud platforms (AWS, Heroku)
• Comfortable managing workload across multiple concurrent projects
• At least Intermediate English (written and verbal)

Nice to Have

• QA certification (ISTQB or equivalent)
• Experience with test automation frameworks (Selenium, Appium, Cucumber)

What We Offer:

• Friendly, talented, collaborative, and entrepreneurial team 
• Work in the international company
• Competitive compensation in USD
• Fun and inclusive digital, and in-person events
• Office (hybrid working model, two days from the office), we have offices in Uzhhorod, Kosice, and Budapest

We're an IT outstaffing agency, and we're urgently looking for a Senior Full-Stack Developer to join a project for our client in the USA. This is a backend-leaning full-stack role - you'll be building AI-powered features end-to-end, from data pipelines to polished UI.

About the role: You'll work on a product that leverages AI APIs, vector search, and RAG, building both the backend infrastructure and the frontend that surfaces it. We need someone who can own a feature end-to-end and move fast.

Requirements:
 

• Proven experience delivering full-stack, end-to-end projects
• Hands-on experience with AI APIs, vector search, and RAG
• Frontend: React, TypeScript, JavaScript
• Backend: Python
• Databases: PostgreSQL (must), SQL, NoSQL
• Strong understanding of API integrations and backend design patterns (e.g., email providers)
• Experience with data visualization frameworks (Shadcn, D3.js, Treemaps)
• API integrations (Sendmail, Mailgun, or similar)
• AWS - deployment and cloud infrastructure management

What we offer:
 

• Direct work with our client in the USA
• Compensation for professional courses and training
• Compensation for AI tools you use in your work

• Salary - to be discussed at the interview
   

  Please send your CV / portfolio along with a short video intro (2-3 min, tell us about yourself and your experience), we're moving fast on this one

With over 70 products and 3 billion installs worldwide, AIBY is at the forefront of mobile-first product development with a focus on AI technology. Innovation and team spirit are the backbones of our company, and thanks to them, we’re proud of titles like ChatOn, iScanner, ARTA, Forma, OnSkin, Plantum, and many others. At AIBY, you can enjoy the work you do while helping millions of people.

This is a build-and-own role, not a maintain-and-report one. As Head of Marketing, you’ll decide where the budget goes, which channels win, and how fast we scale web acquisition across a multi-product Business Unit. You set the strategy—nobody hands it to you.

Your portfolio: 6+ cross-platform apps across web, iOS, and Android. ChatOn, an AI chatbot assistant with 100M+ downloads, is your anchor product—one of AIBY’s flagship apps by both revenue and downloads—and you’ll keep scaling it while picking up earlier-stage products and turning them into the next ChatOn.

From day one, you’ll lead a team of up to 10 direct reports, including User Acquisition and ASO Managers, and build the performance marketing function that drives real, measurable growth for the Business Unit. You’ll report directly to the Business Unit CEO.

What you will do:

• Own Performance Marketing for the Business Unit end to end: strategy, budget, priorities, results
• Make web acquisition the main growth priority while mobile keeps growing at pace
• Decide how budget gets allocated across products, channels and geographies, and back those decisions with numbers
• Own unit economics: plan it, forecast it, hit it
• Run ASO as part of one acquisition engine, not a side function
• Hire, coach and raise the bar for your Marketing team
• Squeeze more out of every channel, audience, creative and funnel—testing never stops
• Make Creative and UA work as one team, not two
• Partner with Product and Growth on what actually moves acquisition, activation and monetization

• Build the reporting and processes that let everything scale without you in every meeting

   

What you should have:

• 5+ years in Performance Marketing, with hands-on ownership of User Acquisition for subscription-based products, both mobile and web
• 3+ years in a leadership role with direct accountability for growth metrics— revenue, CAC, ROMI
• Confirmed cases of scaling web acquisition—numbers you can talk through, not just channels you’ve touched
• Channel mastery: Google, Meta, TikTok, Applovin and beyond. You can walk into any ad account, read what’s wrong, and tell the team exactly how to fix it
• Deep understanding of unit economics, attribution, forecasting, and marketing analytics
• Experience owning significant marketing budgets, from allocation to defending the numbers behind it
• Leadership experience with direct reports—you’ve hired, mentored, and made hard calls when needed. You know what a high bar looks like, and you hold it

What we offer:

• A real slice of AIBY’s entire portfolio in your hands—6+ cross-platform apps out of 70+ across the company, anchored by the flagship app by both revenue and downloads. Mature product, proven demand, real budget. We move at scale
• Beyond that, you’ll get earlier-stage products with no fixed growth strategy yet—real space to build the approach from scratch, not just optimize someone else’s
• Competitive fixed compensation + generous performance-based bonus
• A full creative machine in-house: motion designers, graphic designers, brand, PR, influencer marketing. You orchestrate—they execute. No agency dependency
• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

We’re looking for a Chief Executive Officer (CEO) to take full ownership of one of AIBY’s core product groups — up to $70M ARR consumer subscription business — and scale it into its next phase of profitable growth.

Your mission – maximize the Net Profit and Long-Term Value (LTV) of your multi-platform portfolio of apps across iOS, Android, and web by aligning product innovation with data-driven performance marketing.

Unlike a solo founder, you aren’t starting from zero. As a Business Unit CEO, you have:

• immediate access to AIBY’s historical data from 70+ apps to see what works
• centralized Legal, Finance, and HR so you can focus 100% on the product and the users
• significant UA budgets and infrastructure already in place

What you will do:

• P&L Ownership: you’re 100% accountable for the revenue, marketing spend, and operational costs of your unit
• Strategic Roadmap: define the “Why” and the “When”. You decide which features to build based on their projected impact on retention and monetization
• Growth & Monetization: work hand-in-hand with your UA Lead to optimize ROAS (Return on Ad Spend) and Payback Periods. You’ll oversee the subscription funnel, A/B testing, and paywall optimizations
• Cross-Functional Leadership: build, structure, and scale a high-performing team across Product, Growth, Marketing, Engineering, and Design
• Resource/ Capital Allocation Strategy: you have the autonomy to decide where to “bet” your resources. If a specific app in your unit is scaling, you pivot the team’s focus there immediately
• Partnership with the Board and Founders: you’re involved in strategic decision-making at the C-level, with direct impact on business metrics, financial results, and the product ecosystem

What you should have:

• 7+ years of experience in product-based B2C businesses (subscription, mobile/web)
• 3+ years in leadership roles with direct P&L ownership (CPO, CMO, GM, CEO, Product Director, Head of Product, Head of Marketing, etc.)
• Product-Marketing Hybrid expertise: you can speak “Engineering” to the devs and “ROAS” to the marketers. You understand how a product change affects ad performance and vice versa
• Proven 0→1 and scale-stage experience: launching new units, restructuring businesses, scaling early-stage products to meaningful revenue, or founding a startup
• Strong financial acumen: you live in the dashboards. You understand the nuances of cohorts, LTV/CAC ratios, and churn rates in a subscription-based model
• Mentality: ownership, clarity, decisiveness, speed, and persistence
• Entrepreneurial mindset

What we offer:

• Full strategic and operational ownership of a multi-million ARR business unit
• Competitive fixed compensation + performance-based bonus + long-term incentive structure
• The opportunity to scale a category-leading product portfolio into a global market-defining player
• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

Requirements:

• 3+ years of Product Management experience in native mobile applications (iOS/Android);
• Strong understanding of product metrics, user funnels, and data-driven product decision-making;
• Hands-on experience with product prioritization frameworks and the ability to apply them in day-to-day product management;
• Experience conducting competitor research, market analysis, and identifying product growth opportunities;
• Intermediate (B1) or higher level of English.

Responsibilities:

• Own and drive the product roadmap for native iOS and Android applications;
• Lead the launch of native applications for new markets;
• Own, prioritize, and manage the native applications backlog in line with business objectives and product strategy;
• Work closely with a dedicated tech and product team to deliver high-quality product initiatives;
• Research competitors and market trends to identify opportunities for improving the native product experience and increasing competitiveness;
• Analyze key product metrics, user behavior, retention, and engagement to identify growth opportunities and drive data-informed decisions;
• Define and prioritize features that improve user experience and deliver measurable business value across different GEOs;
• Collaborate with Marketing, Traffic, Country Managers, and other stakeholders to support product growth and successful launches;

Maintain transparent communication with stakeholders, providing regular updates on product progress, priorities, and roadmap execution.

What are the conditions and bonuses?
☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

Responsibilities:

Carrying out segmentation of the database and implementing remarketing strategies;

Compose and plan email newsletter campaigns;

Customers retention;

Ensuring all email campaigns comply with current email best practice in the industry;

Communication about promo events;

Promo plan preparation;

Preparing a technical task to designer and copywriter;

A/B Testing on various email campaigns to establish the most effective;

Tracking and reporting on email campaigns in order to guide improvements;

Analysis of current email marketing campaigns and making recommendations for improvement;

Analysis and monitoring of the main KPIs and CRM actions;

Creation of and execution of customer engagement/acquisition strategies in line with the company’s; marketing and financial objectives.
 

Requirements:

Customer-first mindset;

Analytical and strategic thinking skills;

Data-driven approach;

Knowledge of different CRM systems and experience in setting up the trial, and onboarding processes using them (Customer.io, Optimove, Xtreme push);

Engagement;

Prior experience in retention roles (1+ years);

Experience and knowledge working with main KPIs such as Churn Rate, Retention Rate, GGR, NGR;

Knowledge of analytical tools, including Google Analytics. Ability to analyze, interpret, draw conclusions and implement solutions to a variety of complex issues;

Excellent written communication and copywriting skills in English;

Work experience with chatbots and AI would be highly appreciated;

Responsibility for running end-to-end projects as required.

We are seeking a highly skilled and motivated Android BSP Engineer with deep expertise in Android platform development, BSP customization, and system integration. The ideal candidate will bring extensive experience in embedded software/firmware development, Android HAL, and Android BSP, with strong knowledge of Android camera, display, and media subsystems.

This role offers the opportunity to work with the latest Android versions (preferably Android 14 and beyond), contributing to the development and optimization of Android-based embedded platforms. You will work at the intersection of hardware and software, helping to integrate, customize, and enhance core Android platform components while solving complex system-level challenges.

You’ll be part of a cross-functional team developing and optimizing Android-based platforms, collaborating closely with hardware and software engineers to deliver robust, scalable, and high-performance solutions.

Technical Requirements:

• 8+ years of professional experience in embedded software/firmware development.
• 2+ years of hands-on experience with Android BSP development, platform customization, and system integration.
• Hands-on experience with Android AOSP development.
• Strong understanding of recent Android versions, features, APIs, and changes (preferably Android 14 or later).
• Experience working with Android HAL and Android subsystems, particularly Camera, Display, and Media.
• Strong understanding of Android platform architecture and interactions between BSP, HAL, Android subsystems, and hardware components.
• Strong proficiency in C/C++ development.
• Solid experience in Embedded Linux development, including power management, display drivers, and connectivity stacks such as Wi-Fi and Bluetooth.
• Familiarity with Android development tools and workflows, including ADB, Fastboot, Repo, Git, Gerrit, and GitHub.

Responsibilities:

• Work with Android source code and build system: synchronize repositories, manage branches and patches, integrate third-party components, and resolve build issues and conflicts.
• Develop, customize, and maintain Android BSP components, platform integrations, and system-level features for Android-based embedded devices.
• Modify and improve Android platform components according to project requirements, including customization for specific hardware and product needs.
• Develop, integrate, and maintain Android HAL components and support Android subsystems, particularly camera, display, and media.
• Collaborate with hardware teams to support platform bring-up, hardware integration, validation, and troubleshooting activities.
• Customize and maintain Linux kernel and embedded platform components: configure Device Tree, integrate and modify drivers, and support hardware-specific functionality.
• Debug and diagnose software and hardware issues across Android BSP, HAL, camera, display, media, and Embedded Linux layers using logcat, dmesg, ADB, and other debugging tools.
• Analyze root causes, document solutions, and contribute to system stability, performance optimization, and overall platform reliability.

Important: if you believe your experience matches this position, please make sure that all relevant technologies, tools, and skills required for the role are clearly reflected in your CV. We can only evaluate qualifications that are explicitly listed in the resume.

We are looking for a Camera BSP & Middleware Engineer to drive the design and development of a unified camera infrastructure across Linux and Android platforms. 

This role combines deep embedded Linux and Android expertise with camera subsystem integration. The engineer will be responsible for sensor bring-up, driver development, middleware integration, and image quality tuning, ensuring compliance with Android Camera HAL standards and optimized multimedia performance across platforms. 

Requirements:

• Strong experience with Linux kernel camera drivers and V4L2 (including sub-device drivers) 
• Proven experience integrating and maintaining Android Camera HAL 
• Hands-on experience with camera sensor bring-up and board-level integration 
• Experience working with Device Tree / DTBO overlays, including power sequencing, reset, and clock (MCLK) configuration 

• Experience tuning image quality pipelines, including: 

  - 3A algorithms (AE, AWB, AF) 

  - Lens Shading Correction (LSC) 

  - Temporal Noise Reduction (TNR) 

• Ability to debug complex camera pipelines across kernel and user space 
• Experience with Git/Gerrit and build systems (Yocto and AOSP) 
• Strong understanding of embedded Linux and Android system architecture 

Responsibilities 

• Own cross-platform (Linux and Android) camera architecture and board bring-up 
• Develop and maintain Linux camera drivers (V4L2 sub-devices) 
• Integrate and support Android Camera HAL components 
• Create and validate Device Tree / DTBO overlays for camera hardware configuration 
• Automate media graph validation, streaming tests, and long-running stress test suites 
• Tune image processing pipelines using vendor-provided IQ tools 
• Collaborate closely with hardware teams on CSI timing, PHY configuration, and sensor onboarding 
• Support performance optimization and long-term platform stability 

We are seeking a Senior Multimedia Engineer to join our engineering team working on advanced audio/video streaming solutions for embedded platforms. The ideal candidate will have strong hands-on experience with GStreamer and a deep understanding of multimedia systems, media pipelines, and streaming technologies. 

Technical Requirements 

• 8+ years of software development experience in multimedia or system-level environments 
• Strong hands-on experience with GStreamer on developer level (must-have), including: building and debugging complex media pipelines working with elements, pads, caps, and plugins diagnosing latency, synchronization, and performance issues 
• Strong programming skills in C++ and Java for system-level or multimedia applications 
• Solid understanding of audio and video streaming protocols (RTP, RTSP, etc.) 
• Experience working with video and audio codecs (H.264, H.265, VP9, AAC, Opus, etc.) 
• Experience with Video4Linux (V4L2) Experience with embedded platforms (Embedded Linux and/or Embedded Android) 
• Understanding of networking fundamentals: TCP, UDP, HTTP 
• Ability to debug complex issues across software layers (middleware, OS, hardware interaction) 
• Experience with version control systems (Git) Excellent problem-solving, critical thinking, and communication skills 

Responsibilities 

• Design, develop, and maintain multimedia middleware components 
• Build, integrate, and optimize GStreamer-based audio/video pipelines Integrate media components with user-space applications and system services 
• Debug and resolve complex media issues related to performance, stability, and synchronization 
• Drive technical discussions and contribute to architecture decisions 
• Collaborate with hardware, platform, and application teams 
• Support board bring-up and hardware validation related to audio/video subsystems 

We are looking for a Senior Network Software Engineer with experience developing software for networking products such as routers, switches, network operating systems, and networking platforms.
The ideal candidate has strong C/C++ and Python development skills, hands-on experience with networking technologies and protocols, and a proven background in BSP, control plane, data plane, and automated test development for networking devices.

Responsibilities:
— Develop software for networking devices using C/C++ and Python.
— Participate in BSP, control plane, and data plane development.
— Develop automated test solutions for networking products using Python and Pytest.
— Perform software and hardware bring-up, integration, and debugging activities.
— Develop and maintain networking features, protocols, and related software components.
— Analyze network traffic and troubleshoot networking and software issues.
— Work closely with engineering teams on software development, testing, and integration activities.

Requirements:
— Experience developing software for networking devices such as routers and switches.
— Strong C/C++ and Python programming skills.
— Experience with BSP, control plane, or data plane development.
— Experience developing automated tests using Python and Pytest.
— Experience with software and hardware bring-up and integration.
— Strong understanding of networking fundamentals, including routing, forwarding, VLANs, TCP/IP, and UDP.
— Experience with networking technologies and protocols such as LACP, ECMP, ACLs, SPAN/RSPAN/ERSPAN, BGP, OSPF, RIP, and IS-IS.
— Experience with networking test and analysis tools such as Scapy, traffic generators, and traffic analyzers.
— Experience with Git/GitHub and Linux-based systems.

Important: If you feel this opportunity matches your background, please make sure that your CV clearly reflects the key skills and experience required for the role. CVs that explicitly demonstrate relevant networking, C/C++, Python, BSP, control plane/data plane, and test automation experience can be reviewed and validated more efficiently, helping us move qualified candidates through the recruitment process faster.

🚀 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies across a wide range of industries.
 

🧠 About the Product:

We’re hiring for a global technology-driven financial services platform serving millions of users across multiple regions and offering access to multi-asset trading, including stocks, indices, currencies, and digital assets.

The product operates as a regulated, data-intensive financial ecosystem, processing massive volumes of transactions and real-time customer interactions every day.

The company is well-funded, profitable, and known for pushing innovation in AI, automation, and data governance across its operations.
 

🤖 About the Role:

We’re looking for an Applied AI Engineer (Squad Lead) to join a fast-paced, AI-first environment where AI is already a core part of how the company operates.

This is not a role focused on adding isolated AI features or building prototypes that never reach production. You’ll take real business challenges and turn them into production-grade AI agents and applications — end to end, from idea and POC to deployment and continuous improvement.

You’ll have significant autonomy and ownership, work with modern GenAI and agentic technologies, and use AI-native development workflows every day.

As the squad grows, you’ll also guide other engineers while remaining deeply hands-on.
 

🔧 What you’ll do:

• Design, build, and deploy AI-powered agents and applications from concept through production
• Develop and maintain AI pipelines for data ingestion, embeddings, retrieval, and LLM orchestration
• Write high-quality backend and frontend code to embed AI into user-facing tools and internal platforms
• Build APIs and integrations with CRMs, databases, and third-party services
• Work with structured, unstructured, and vectorized data to power intelligent workflows and decision-making
• Monitor, evaluate, and continuously improve AI systems for performance, reliability, and cost efficiency
• Design and implement scalable, secure, and observable cloud-based solutions
• Own production systems end-to-end, including debugging, enhancements, and ongoing optimization
• Collaborate closely with product and business stakeholders to translate real-world requirements into high-impact AI solutions
• Guide other engineers and help shape the technical direction of the squad while staying hands-on
   

🛠️ Tech stack:

AI: LLMs, RAG, AI Agents, Multi-Agent Systems, Tool Calling, Structured Outputs, Memory
AI Frameworks: LangChain, LangGraph, LangSmith, Semantic Kernel
AI Development: Cursor, Claude Code, AI-native development workflows
Data: Vector Databases, Embeddings, Structured & Unstructured Data
Backend: APIs, Integrations, Modern Backend Technologies
Frontend: Modern frontend frameworks for complex AI-powered workflows
Cloud: Azure / AWS / GCP
Architecture: Distributed Systems, Event-Driven Architectures, Observability, Security
 

✅ What we’re looking for:

• 5+ years of software engineering experience in backend or full-stack development
• Proven experience using AI-native development workflows such as Cursor or Claude Code on a daily basis for production systems
• Hands-on experience building production AI agents, including RAG, multi-agent orchestration, tool calling, structured outputs/validation, memory, and workflow management
• Proven track record of deploying LLM-powered systems into production
• Strong backend and modern frontend development skills for building complex workflows
• Experience with Azure, AWS, or GCP and designing scalable cloud architectures
• Practical experience with vector databases and embedding pipelines
• Deep understanding of system design, scalability, observability, and security
• Experience leading small development teams or owning a technical domain
• Strong communication, stakeholder management, and problem-solving skills
• Fluent English — written and verbal
   

⭐️ Nice to have:

• Experience with LangChain, LangGraph, LangSmith, Semantic Kernel, or equivalent GenAI frameworks
• Experience building AI systems in regulated or compliance-driven environments
• Background working with internal business platforms such as customer service, retention, operations, or compliance
• Strong understanding of business process automation and operational intelligence
• Familiarity with event-driven architectures and distributed systems
• Experience implementing AI evaluation frameworks and automated testing for LLM-based systems
   

💡 Why this role is interesting:

• AI-first environment: AI is already a core part of the company’s operations, not an experimental side project
• Production impact: build and deploy AI agents that solve real business problems and are used in production
• End-to-end ownership: take solutions from idea and POC through deployment, monitoring, and continuous improvement
• Modern GenAI: work hands-on with LLMs, RAG, agents, multi-agent orchestration, tool calling, and vector databases
• AI-native development: use tools like Cursor and Claude Code as part of your daily engineering workflow
• Technical leadership: lead and mentor other engineers while remaining hands-on with architecture and development
• Real scale: build secure, observable, cloud-based solutions for a global financial platform serving millions of users
• Business impact: work directly with stakeholders to turn complex operational challenges into scalable AI solutions
   

🎁 What we offer:

• 20 days of vacation leave per calendar year + official national holidays of the country you are based in
• Full accounting and legal support in all countries we operate
• Fully remote work model
• Powerful workstation for your work
• Co-working space when you need it
• Highly competitive compensation package
• Yearly performance and compensation reviews

BSG is a Communication Platform as a Service (CPaaS) designed to streamline how businesses connect with customers across multiple channels. Our flexible, cloud-based solutions integrate communication tools directly into your apps or websites, enabling real-time engagement.
 

We are looking for a Customer Support who will become a part of our team!

What are you going to do:

• Information and technical support of existing and new clients online via chat or e-mail;
• Work with tickets in the Zendesk system (database of customer requests);
• Development and maintenance of the existing customer base;
• Analysis of the company's services and products, search and control of problem solving (together with the company's technical specialists);
• Performing other tasks of the head.

What are we looking for:

• At least B2 English level;
• Higher education (can be incomplete and preferably technical)
• Understanding of the basic principles of the Internet
• Experience working with email service
• Responsibility

What do we offer:

• Competitive salary;
• 24 calendar days of vacation;
• Additionally: 3 days off per year;
• Opportunities for growth;
• Friendly team.

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’s product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes. Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have. Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Key Requirements:

🔹Strong Python and system design fundamentals — enough to make sound technical calls and catch when the AI is wrong;
🔹Experience delivering software from idea to production;
🔹Excellent system design and architectural thinking;
🔹Ability to make technical decisions independently and take ownership of outcomes;
🔹Experience working with AI coding tools such as Claude Code, Cursor, Codex, GitHub Copilot, or similar;
🔹Strong product mindset and the ability to balance technical and business priorities;
🔹Comfortable working in ambiguous, fast-moving environments;
🔹Excellent communication and collaboration skills;
🔹Ability to review, challenge, and improve AI-generated output rather than relying on it blindly;
🔹Experience building AI-native development workflows;
🔹English – Upper-Intermediate or higher.

Will be plus:

🔹Django experience;
🔹Experience with modern frontend technologies, QA automation, or full-stack environments;
🔹Experience working in product companies or startups.

What you will do:

🔹Own features end-to-end, from initial requirements to production and monitoring;
🔹Partner with Product to turn requirements into clear execution plans — Product owns the what, you own the how;
🔹Orchestrate AI agents across development, QA, and automation;
🔹Review, validate, and improve AI-generated code and solutions;
🔹Make architectural decisions, define data models, and optimize system performance;
🔹Ensure high quality throughout the entire delivery lifecycle;
🔹Own a feature area while contributing across other areas when needed;
🔹Collaborate directly with engineering and product teams to continuously improve delivery processes.

Interview stages:
 

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

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 growing and looking for an experienced and proactive CRM Manager to join our team. You will play a key role in managing user communications, optimizing retention strategies, and driving product growth as we scale.

Requirements:
- 2+ years of experience in CRM/Retention, ideally in iGaming or a similar high-frequency industry (e-commerce, fintech);
- Solid understanding of key metrics: DR, OR, CTR, LTV, ARPU, CR, Retention Rate, Churn Rate, ROMI;
- Hands-on experience with CRM/marketing automation platforms (e.g. Optimove, Customer.io, or similar);
- Good analytics skills;
- Experience running tests and interpreting statistically significant results;
- Comfortable working cross-functionally and organizing your own workload independently;
- English at B1+ level for reading professional documentation/analytics.

Responsibilities:
- Develop and launch omnichannel CRM campaigns (email, push, SMS, in-app, etc) within the agreed retention and monetization strategy;
- Build and maintain user segmentation based on behavioral and product metrics;
- Form and test reactivation and churn-reduction hypotheses within assigned segments;
- Run A/B, multivariable tests, document results, and draw data-driven conclusions;
- Analyze the performance of your own CRM activities (CR, ARPU, Retention, bonus engagement) and prepare regular reporting;
- Ensure the quality and timeliness of campaign content, and compliance with brand guidelines and tone of voice;
- Maintain documentation for your campaigns, sendings, following established templates and testing frameworks;
- Suggest new retention ideas based on market observations and results of your own campaigns.

What are the conditions and bonuses?
☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

20-30 hours per week

On behalf of our Client, Mobilunity is looking for a Data & Analytics Support Specialist.

You will join a team supporting data-driven decision-making through accurate reporting, dashboards, data validation, and business analysis.

The role is focused on ensuring that business and project teams have reliable, understandable, and up-to-date data. You will work with reporting tools, databases, and analytical datasets, investigate data inconsistencies, support ad-hoc requests, and help stakeholders understand key business metrics.

This is a part-time opportunity of 20–30 hours per week, making it a good fit for a data professional who enjoys working with reporting, analytics, and data quality in a flexible environment.

What we’re looking for:

We need a data-oriented professional who is comfortable working with reports and datasets, validating information, investigating inconsistencies, and supporting business users with data-related requests.

The ideal candidate:

• has a structured and analytical approach to working with data;
• is attentive to data accuracy and consistency;
• is comfortable working with SQL and reporting tools;
• can independently investigate data issues and identify trends or anomalies;
• understands KPIs and basic analytical concepts;
• can communicate data findings clearly to non-technical stakeholders;
• is comfortable handling both regular reporting and ad-hoc analytical requests.

Responsibilities:

• Prepare and maintain regular reports and dashboards.
• Extract data from databases and analytics systems.
• Check data for accuracy, completeness, and inconsistencies.
• Support ad-hoc data requests from business and project teams.
• Create and update KPIs and analytical metrics.
• Help users interpret reports and data.
• Write basic SQL queries to retrieve and validate data.
• Perform data cleansing and validation.
• Maintain data definitions and documentation.
• Check data pipelines and integrations.
• Support data quality initiatives.
• Maintain datasets used for reporting and analytics.
• Identify trends, anomalies, and significant changes in business metrics.
• Compare performance against KPIs.
• Perform basic statistical analysis.
• Investigate the reasons behind changes in business metrics.
• Provide insights and recommendations based on data.

Requirements:

• Commercial experience in Data Analytics, Data Reporting, Business Intelligence, or a similar role.
• Good understanding of SQL and experience using SQL to retrieve and validate data.
• Hands-on experience with AWS QuickSight.
• Hands-on experience with AWS Athena.
• Advanced Excel skills.
• Experience creating and maintaining reports and dashboards.
• Understanding of KPIs and analytical metrics.
• Experience with data validation, cleansing, and quality checks.
• Strong analytical and problem-solving skills.
• Ability to identify trends, anomalies, and inconsistencies in data.
• Good communication skills and ability to explain data to business users.
• Experience working with PowerPoint for presenting data and insights.
• Experience working with Jira or similar project management tools.
• Good command of English.

Nice to have:

• Experience working with data pipelines and integrations.
• Experience with BI or data visualization tools other than AWS QuickSight.
• Experience with data quality initiatives.
• Experience working in a business or product environment.
• Basic knowledge of statistics and data analysis.
• Experience supporting cross-functional or international teams.