Jobs at Djinni

At MX2, we are a leading agency dedicated to crafting compelling digital marketing strategies that drive tangible results. Our team is a blend of creativity and analytical prowess, poised to transform the digital landscapes of our diverse clientele. We are currently seeking a highly skilled Digital Media Planner to enhance our media planning and execution across social and search platforms.

Position Summary:

As a Digital Media Planner, you will be responsible for developing comprehensive media strategies and executing plans that effectively utilize paid media to achieve client objectives. This role demands a high level of expertise in digital advertising, a sharp analytical mind, and a passion for innovative campaign strategy.

Key Responsibilities:

• Media Strategy Development: Craft detailed, data-driven media strategies that align with client goals and budget.
• Media Planning and Buying: Create and manage detailed media plans, negotiate with media vendors, and oversee the purchasing of media space.
• Performance Analysis: Monitor, analyze, and report on campaign performance, optimizing strategies in real time to ensure maximum effectiveness and ROI.
• Client Collaboration: Work closely with clients to understand their business needs and refine media strategies accordingly.
• Team Leadership: Lead and mentor junior staff in media planning methodologies and best practices.

Requirements:

• Experience: Minimum of 2 years in digital media planning and buying, with a proven track record in managing significant paid media budgets.
• Education: Bachelor’s degree in Marketing, Advertising, Business Administration, or a related field.
• Skills:
• Strong aptitude for digital strategy and media planning across various platforms including Google Ads and Facebook Business Manager.
• Expertise in SEM, display advertising, social media advertising, and programmatic buying.
• Excellent analytical skills to evaluate key performance metrics and optimize campaigns accordingly.
• Proficient in using media planning tools and software (e.g., Comscore, Nielsen, Google Analytics).
• Communication: Exceptional written and verbal communication skills, with the ability to prepare detailed media plan reports and strategy presentations.
• Leadership: Experience in leading projects or teams, with strong organizational and project management skills.

Personal Qualities:

• Strategic thinker with a knack for innovation and problem-solving.
• Adaptable and capable of thriving in a fast-paced, dynamic environment.
• Team player who is also capable of working independently.

We are looking for a passionate Product Owner with a vision to catapult our product onto the global stage.

As the Product Owner, you will play a pivotal role in championing the product's journey, from conception to worldwide recognition. Key responsibilities include curating the product backlog, shepherding features through the development lifecycle, orchestrating release strategies, and serving as a bridge between technical and non-technical departments.
 

The Product Owner is expected to:

• Participate in product backlog managing. 
• Manage features from the research phase to the release phase.
• Take part in planning releases.
• Handle incoming feature requests, define functionalities, and collaborate with the team for clarifications.
• Evaluate requested functionalities prior to Production release.
• Serve as a connection between technical and non-technical divisions.
• Aid other departments in delivering developed features to customers.
• Manage team priorities and workload.
• Facilitate team planning.
• Assume a leadership role within the development team.

• Coordinate internal resources for timely execution of backlog tasks.

   

Our ideal candidate should correspond to the following required competencies:

• At least 7 years of IT experience.
• Proficiency in web technologies and the development life cycle.
• Background in the Fintech sector.
• Strong written and verbal communication abilities.
• Upper Intermediate level of English proficiency or above.
• Outstanding teamwork capabilities.
• Demonstrated capacity to influence cross-functional teams without formal authority.
• Ability to excel in a fast-paced work environment.

Will be a plus:

• Experience in development BaaS solution or CBS or cryptocurrency exchange 
• Knowledges and/or experience in WEB 3.0
• Knowledges and/or experience in using AI in business

We are looking for a seasoned Full-Stack Engineer with a product mindset!

Ukraine and Poland | Full-Time | Remote

About the role

Our team is growing, and we are looking for a talented software engineer. You will work in small teams on various products. The Software Engineer plays a key role in the decision-making process about technologies and our core product as we bring new and innovative products to the market. You will use the latest technologies and frameworks, Node.js and Postgres on the server-side and React on the client-side.

What you’ll do

• Design of the overall architecture of the web application
• Lead the Front-end & BE effort to implement cool new features, services, and APIs
• Write reusable code and libraries
• Optimize the application for maximum speed and scalability
• Solve bugs (no one can hide from it)
• Cover functionality with tests and monitoring
• Work closely with managers, engineers
• Contribute in all phases of the development lifecycle to build first in class FE & BE solutions
• Bring fresh ideas to the team and suggest new technologies

Who you are

• 3+ years of experience as a full-stack engineer
• Strong proficiency with NodeJS, JavaScript, TypeScript
• Experience with React or similar frontend frameworks
• Experience with FE & BE performance optimizations
• Experience with Jest Testing Framework
• Experience with Postgres
• Knowledge and interest in microservice architecture and serverless
• Passionate about technology enjoys solving complex problems and learning new technologies
• Communication (are you sharing your thought process and asking questions where appropriate?)
• Teamwork (are you a team player putting the mission before self-interest?)
• Beauty and simplicity (of your code)
• Upper-intermediate or higher English level

Nice to have

• GraphQL
• Cloud experience (AWS)
• Manage infrastructure as code (Terraform, HashiCorp)

About us

Redocly specializes in API solutions, focusing on API design, documentation, and governance. They provide tools and services that help organizations create, manage, and optimize their APIs efficiently.

The mission is to accelerate API ubiquity. The primary way we do that is to improve our developer experiences. We’re a team of about 50 people. Mostly everyone focused on making the best products we can for our customers. We have a strong product-market fit. The products you work on are used by millions of people. We use Shape Up methodology.

Headquarter – Austin, Texas, US. We also have an office in Lviv.

https://redocly.com/  

Working at Redocly

Redocly is a fun, supportive, and high-performing environment. We celebrate the little victories, don’t take ourselves too seriously, all while focused and making progress on our mission. If you are looking for an interesting product and enjoy being challenged — this is the place for you!

• Tech stack: JS, TS, Node.js, Nest.js, React.js, Jest Testing Framework, Postgres, AWS, Terraform, HashiCorp
• Team: 5 people (middle-seniors)
• Team’s location: Ukraine&Europe
• There are functional, product, and platform teams and each has its own ownership, and line structure, and teams themselves decide when to have daily meetings. There are cycles of 6 weeks and teams can be mixed.
• Engineers are involved in all parts every two months to work on different things.

Perks

• Full remote
• Cooperation: Employment or Gig Contract
• After a year of working with the company, you can buy a certain number of company’s shares
• 30 days of vacation
• 10 working days of sick leave per year
• Public holidays according to Polish/Ukrainian law
• No trackers and screen recorders
• Working hours – Ukrainian/Polish timezone. Working day – 8 hours. Mostly they start working from 10-11 am
• Equipment provided – MacBooks (M2, M3)
• There are English-speaking clubs with a native speaker
• Performance review – approximately every six months

Hiring Stages

• Prescreening (30 min)
• HR Call (30 min)
• Coffee Time with Engineer (30 min)
• Trial Day (paid)  
• Offer Call

Interested? Let’s connect and discuss the details!

Who we’re looking for?

• 7+ years of experience in software engineering
• Strong backend skills: Node.js, NestJS (or similar), SQL, NoSQL
• Knowledge of design patterns, algorithms, and system architecture
• Excellent communication skills; collaborative, curious, and thoughtful
• Advanced English
  Will be a plus
• Experience working in a fintech product company
• Experience with cloud infrastructure (AWS), CI/CD, and Kubernetes
   

What you’ll be doing? 

You’ll join the Application team and contribute to delivering a best-in-class investment experience for our users. We work with modern technologies like TypeScript, Node.js, NestJS, React, RxJS, AWS, Kubernetes, MongoDB, and PostgreSQL.

You will:

• Lead backend feature development — from concept to release
• Own features end-to-end — from requirements to testing, deployment, and iteration
• Design scalable APIs and services that power our frontend
• Process large, complex datasets
• Identify and resolve performance bottlenecks
• Collaborate closely with product and design teams to deliver features that make an impact
   

What we offer

• Remote-first work culture with flexible hours
• Competitive salary with bonus potential
• Health insurance or monthly well-being allowance
• Extra vacation days for work-life balance
• Access to a modern coworking space in Kyiv (optional)
• Powerful equipment and everything you need to do your best work
• Direct user impact — your work will reach a global audience quickly
• Strong Team – Collaborate with smart, kind, and experienced teammates
• Fast Feedback Loops – We ship frequently and improve based on real user input
• Ownership & Growth – Contribute ideas, lead initiatives, and grow with the product
• Product-Driven Culture – Transparent, fast-moving, and focused on solving real problems
• Low Bureaucracy – We value autonomy, clarity, and action

We are in the process of constructing an AI infrastructure tailored for the $365 billion gaming industry. Our innovative technology seamlessly replicates and emulates the original development environment of any game. Through comprehensive modeling of the entire game, integration of GAI capabilities, and utilization of genetic machine learning models, we empower game companies to automatically generate high-performing video ads, new game levels, and complete game mechanics at scale. The company is currently engaged in Proof of Concepts (POCs) with leading game companies, demonstrating remarkable 10x improvements across crucial parameters.

Our company is pioneering a disruptive Gen AI product specifically designed for the gaming industry, revolutionizing video ad production with a 10x enhancement.

Key Responsibilities:

As an Game Developer, you will be responsible for:

-Developing playable ads using cutting-edge frameworks such as  PlayCanvas.

-Collaborating with the design and creative teams to bring 2D and 3D game concepts to life, ensuring seamless execution across platforms.

-Optimizing game assets for performance, ensuring that playable ads and games run smoothly on a wide range of devices.

-Continuously innovating and improving game mechanics and interactive features to enhance player engagement and ad performance.

-Working with cross-functional teams to ensure that all technical requirements are met and the project is delivered on time.

Requirements:

To succeed in this role, you will need:

-3+ years of professional experience in game development, with a focus on HTML5 games or playable ads.

-Proficiency in 2D and 3D game development: You should be comfortable working with both dimensions.

-Experience working with PlayCanvas or another framework.

-A passion for crafting engaging, interactive experiences that appeal to players and advertisers alike.

-Strong communication skills and the ability to work in a collaborative, fast-paced environment.

Requirements: 
— Experience with the cloud provider(s): Google Cloud, Amazon AWS, Microsoft Azure
— CNCF Landscape — experience working with some of the projects
— Kubernetes, terraform, gitops, ansible
— Documentations

Nice to have:
— CNCF’CKA
— Gitlab CI/CD, Apache Kafka,
— NoSQL: MongoDB, Redis, and Elasticsearch.
 

Responsibilities:

—Assist with migrate of the existing environment into Kubernetes world using nothing but best practices (CI/CD)
—Assist in daily infrastructure and operations by performing various tasks
—Able to log time spent against the correct tickets and help maintain a strong degree of team efficiency

Looking for a Team Lead Data Engineer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

As a Team Lead, you will be an expert and a leader, playing a crucial role in guiding the development team, making technical decisions, and ensuring the successful delivery of high-quality software products.

Skills requirements:

• 5+ years of experience with Python;

• 4+ years of experience as a Data Engineer;

• Knowledge of data algorithms and data structures is a MUST;

• Excellent experience with Pandas;

• Excellent experience with SQL DB / NoSQL (Redis, Mongo, Elasticsearch) / BigQuery;

• Experience Apache Kafka, Apache Spark (pyspark);

• Experience with Hadoop;

• Familiarity with Amazon Web Services;

• Understanding of cluster computing fundamentals;

• Working with high volume tables 100m+.

Optional skills (as a plus):

• Experience with scheduling and monitoring (Databricks, Prometheus, Grafana);

• Experience with Airflow;

• Experience with Snowflake, Terraform;

• Experience in statistics;

• Knowledge of DS and Machine learning algorithms.

Key responsibilities:

• Manage the development process and support team members;

• Conduct R&D work with new technology;

• Maintain high-quality coding standards within the team;

• Create ETL pipelines and data management solutions (API, Integration logic);

• Elaborate different data processing algorithms;

• Involvement in creation of forecasting, recommendation, and classification models;

• Develop and implement workflows for receiving and transforming new data sources to be used in the company;

• Develop existing Data Engineering infrastructure to make it scalable and prepare it for anticipated projected future volumes;

• Identify, design and implement process improvements (i.e. automation of manual processes, infrastructure redesign, etc.).

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary fixed in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities, corporate events.

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. Our global team of over 6,000 talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. Be part of the future of iGaming with 6,000 ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!  

Required Skills: 

• 5+ years of hands-on experience in commercial software development using Java.  
• Solid understanding of Object-Oriented Programming (OOP) concepts and proficient in applying design patterns. 
• Extensive expertise in Java Core and the Spring framework (including Spring Boot, Spring Web, Spring Data, Spring Cloud). 
• Proficiency in vanilla JDBC for database interactions. 
• Strong understanding of RDBMS concepts and SQL, with experience working with databases such as Oracle, PostgreSQL. 
• Experience with Redis. 
• Experience with distributed messaging systems, particularly RabbitMQ. 
• Proven track record in the development of microservices and distributed transactional systems. 
• Knowledge of fundamental design principles for building scalable and highly available applications. 
• Good foundation in algorithms, design patterns, and data structures. 
• Proficiency in unit/functional testing frameworks such as JUnit 4/5, Spock, and Testcontainers.  

Preferred Skills:  

• Experience in application and infrastructure monitoring. 
• Proven ability to troubleshoot production problems related to software applications. 
• Exposure to high-load systems. 
• Good spoken and written English skills. 
• Experience with JSP, Thymeleaf, JavaScript, TypeScript, React would be a big plus. 
• Experience with MongoDB would be a big plus. 

Responsibilities:  

As a Java Software Engineer, you will play a pivotal role in engineering and implementing a high-loaded enterprise system that serves tens of thousands of users logging into our product every day. Your responsibilities will include: 

• Collaborating with cross-functional teams to design, develop, and maintain robust software solutions that meet the needs of our enterprise-level system. 
• Architecting scalable and efficient Java-based components to ensure optimal performance under high load. 
• Implementing best practices in software engineering, including code reviews, testing methodologies, and documentation standards. 
• Optimizing system performance and reliability through continuous monitoring, troubleshooting, and performance tuning. 
• Participating in the entire software development lifecycle, from requirements gathering and design to deployment and support. 
• Staying up-to-date with the latest technologies and industry trends to continuously improve our system architecture and development processes. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

ARRISE powering Pragmatic Play is a leading game developer providing player-favourites to the most successful global brands in the iGaming industry. 

We are a software development and services company delivering end-to-end digital solutions. Headquartered in Gibraltar with offices around the world, including Malta, Latvia, Romania, India, Canada, Serbia, UAE and Bulgaria, we are a global team of over 5,000 talented individuals with decades of experience across multiple industries and professions. Together, we form a cross-functional powerhouse that is driven to deliver.  

ARRISE powering Pragmatic Play welcomes talented professionals to join our challenging and dynamic project as a Java Developer. We are looking for passionate, innovative, results-oriented specialist with heart-deep commitment to success to be a part of our company. 

Required Skills: 

• 5+ years of hands-on experience in commercial software development using Java.  
• Solid understanding of Object-Oriented Programming (OOP) concepts and proficient in applying design patterns. 
• Extensive expertise in Java Core and the Spring framework (including Spring Boot, Spring Web, Spring Data, Spring Cloud). 
• Proficiency in vanilla JDBC for database interactions. 
• Strong understanding of RDBMS concepts and SQL, with experience working with databases such as Oracle, PostgreSQL. 
• Experience with Redis. 
• Experience with distributed messaging systems, particularly RabbitMQ. 
• Proven track record in the development of microservices and distributed transactional systems. 
• Knowledge of fundamental design principles for building scalable and highly available applications. 
• Good foundation in algorithms, design patterns, and data structures. 
• Proficiency in unit/functional testing frameworks such as JUnit 4/5, Spock, and Testcontainers.  
• Proficiency in Ukrainian.

Preferred Skills:  

• Experience in application and infrastructure monitoring. 
• Proven ability to troubleshoot production problems related to software applications. 
• Exposure to high-load systems. 
• Good spoken and written English skills. 
• Experience with JSP, Thymeleaf, JavaScript, TypeScript, React would be a big plus. 
• Experience with MongoDB would be a big plus. 

Responsibilities:  

As a Java Software Engineer, you will play a pivotal role in engineering and implementing a high-loaded enterprise system that serves tens of thousands of users logging into our product every day. Your responsibilities will include: 

• Collaborating with cross-functional teams to design, develop, and maintain robust software solutions that meet the needs of our enterprise-level system. 
• Architecting scalable and efficient Java-based components to ensure optimal performance under high load. 
• Implementing best practices in software engineering, including code reviews, testing methodologies, and documentation standards. 
• Optimizing system performance and reliability through continuous monitoring, troubleshooting, and performance tuning. 
• Participating in the entire software development lifecycle, from requirements gathering and design to deployment and support. 
• Staying up-to-date with the latest technologies and industry trends to continuously improve our system architecture and development processes. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

We seek a Junior Data Engineer with basic pandas and SQL experience.

At Dataforest, we are actively seeking Data Engineers of all experience levels.

If you're ready to take on a challenge and join our team, please send us your resume.

We will review it and discuss potential opportunities with you.

Requirements:

• 6+ months of experience as a Data Engineer

• Experience with SQL ;

• Experience with Python;

Optional skills (as a plus):

• Experience with ETL / ELT pipelines;

• Experience with PySpark;

• Experience with Airflow;

• Experience with Databricks;

Key Responsibilities:

• Apply data processing algorithms;

• Create ETL/ELT pipelines and data management solutions;

• Work with SQL queries for data extraction and analysis;

• Data analysis and application of data processing algorithms to solve business problems;

We offer:

• Onboarding phase with hands-on experience with major DE stack, including Pandas, Kafka, Redis, Cassandra, and Spark

• Opportunity to work with the high-skilled engineering team on challenging projects;

• Interesting projects with new technologies;

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary fixed in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities, corporate events.

Requirements:

• Minimum of 1 year of experience in a sales-related role
• Experience in outsourcing/oustaffing companies
• Exceptional verbal and written communication skills
• Upper-intermediate or higher proficiency in English
• Proven experience working with international clients (USA, EU, Middle East)
• Highly organized, confident, and assertive self-starter with a strong goal-oriented mindset
• Proficiency in Microsoft Word, Excel, and PowerPoint
• Solid understanding of IT processes and the Software Development Life Cycle

• Strong presentation, analytical, and research skills

   

Would be a plus:

• Experience with Customer Relationship Management (CRM) systems is advantageous.
• Knowledge of marketing and business development processes is desirable.
• Proficiency in setting up and utilizing sales automation tools is beneficial.
• International work or study experience is considered an asset.

• Familiarity with European, US, and Middle Eastern markets and cultures is preferred.

   

Responsibilities:

• Identify, qualify, and cultivate new sales opportunities through multiple channels (email, phone, trade shows, inbound website leads, etc.).
• Maintain a high level of attention to detail in managing all sales activities, including notes, follow-ups, emails, and call logs.
• Respond to inquiries via email, LinkedIn, and Twitter.

• Achieve aggressive weekly targets, including the number of qualified opportunities per campaign, daily activities/tasks, call quality, appointment setting, and sales skills development.

   

About the project:

CyberVision is seeking a Sales Manager/ Business Developer to join our team. CyberVision is a software development and integration company and Google Cloud Partner with R&D facilities in the US and Eastern Europe. For more than two decades in the high-tech business, CyberVision has designed and implemented a large number of innovative solutions that granted a proven competitive edge to our clients and partners. Our major specializations include Big Data, ML & AI, IoT development, DevOps services, Blockchain implementation, robotics, and embedded applications. We also offer full-scale system support services.

Who We Are:

AIR Media-Tech is a global IT company shaping the future of the creator economy. For over 15 years, we have been empowering digital creators worldwide by providing over 30 innovative tools and services to grow, monetize, and protect their content.

Our Mission:

To help creators thrive by offering tailored solutions, strategic insights, and unmatched support. We identify growth opportunities, expand market reach, and ensure creators succeed at every step of their journey.

Responsibilities: 

• Deep dive into product vision and features
• Collaborate with teammates to develop tech strategies and architecture
• Help introduce best practices
• Develop a multi-service platform for the growth of video bloggers and business automation.
• Build a high-quality extensible architecture.
• Develop new products and services within the general ecosystem
• Integrate platform components with third-party API services
• Work in a team: be able to adapt to standards, interact with the team to solve problems, support, and share experience.

Tech Requirements: 

• Experience in PHP: 5+ years 
• Experience in Laravel 5+ years
• Experience in MySQL and Redis
• Experience in REST API
• Design patterns knowledge and SOLID principles
• Ongoing practice of covering code with tests

Would be a plus: 

• Experience in multi-platform integration (including  payment systems) 
• Experience in CI/CD Forge, Envoyer
• Experience in Frontend (JS, VueJS, Bootstrap)
• Experience in database performance optimization

Non-tech requirements (these are important too!)

• Remote work self-discipline.
• Independent self-starter
• В1-В2 level in English (for reading and writing documentation)
• Problem solver
• Proactive attitude
• Ability to decomposition and task management
• Code documentation habits

The Benefits:

• Quality health insurance.
• Remote work and flexible schedule with work-life balance.
• Financial compensation for language courses.
• Corporate events for you and your family.
• Online and offline team building for your team.
• Vacation leave of 18 work days.
• Paid sick leave.
• Corporate library, lectures, and webinars on various topics.
• Opportunity to participate in volunteer and charitable projects, as well as projects to support the military.
• Gifts for birthdays and special occasions (weddings, Christmas, etc.)

Do you want to be involved in outstanding projects? Send us your resume.

If we feel you could be a good fit, we will contact you soon!

We are looking for an ambitious and result-driven Influencer Marketing Managers to join our teams on Fintech and iGaming and Software to help us develop our client portfolio and lead advertising campaigns for our clients with bloggers around the world.

RESPONSIBILITIES:
 

• Plan, launch and process communication with influencers, collect prices and statistics from bloggers;
• Lead the client’s advertising campaigns in accordance with the approved strategy;
• Launch advertising campaigns on YouTube, Twitch, Instagram, TikTok platforms within specified budgets;
• Conduct negotiations with bloggers to maximize the efficiency of cooperation;
• Maintain business correspondence in English and Russian, including emails and keeping the contact with bloggers;
• Plan and manage tasks6, meet deadlines for advertising campaigns;
• Propose creative ideas for advertising integration with bloggers, content analysis and advertising scenarios;
• Manage the process of signing contracts and other documents;

• Communicate with clients conduct strategic and operational calls;

   

REQUIREMENTS:
 

• At least 1 year of Experience working at Influencer Marketing;
• Experience in launching advertising campaigns in geos (Eng Tier-1 / EU / LatAm / MENA / Asia);
• English (from B2), additional languages ​​will be a plus;

• Ability to manage advertising campaigns with bloggers with positive ROI, analyze the results of ad launches.

   

We are looking for an ambitious and result-driven Influencer Marketing Managers to join our teams on Fintech and iGaming and Software to help us develop our client portfolio and lead advertising campaigns for our clients with bloggers around the world.

SonderAds is an online media buying tool for digital advertisers, media buyers and ad networks worldwide.

Requirements:

- 5 years of experience in User Acquisition - with a focus on mobile apps and ad monetization.

- Deep expertise in traffic acquisition using CPI model

- Understanding of the peculiarities of acquisition in different channels (Mintegral, AppLovin, Unity, ironSource, AdMob, TikTok, BigoAds and others), ability to adapt strategies to the source and audience. 

- Skills in working with analytics systems: AppMetrica, Adjust, understanding of key product and marketing metrics: CPI, CPA, ARPU, ROAS, LTV, ROI.

- Experience scaling procurement across multiple sources from scratch. Skills in forming and testing hypotheses based on data, systematic approach to purchase optimization.

- Experience in identifying ad fraud: analyzing suspicious anomalies in metrics, assessing traffic quality and taking measures to minimize risks.

- Experience in evaluating and generating creative ideas, understanding what approaches will be most effective for a particular product. Ability to formulate clear tasks for the creative team.

- Openness to constructive feedback, respect for established processes, meeting deadlines and transparency in reporting, with a willingness to work within the overall rhythm of the team.

- High level of autonomy and initiative - we are looking for someone who does not just wait for tasks, but offers solutions and actions, while being able to work effectively in a team and take into account business goals.

Responsibilities:

- Analyzing the performance of current traffic sources based on key metrics, identifying bottlenecks and implementing solutions to increase conversions and ROI. 

- Initiating and launching new traffic acquisition sources from scratch - including research, testing, launch, analytics and further scaling.

- Monitoring purchase performance, tracking KPIs and reporting on results. 

- Prompt response to drawdowns, budget reallocation, bid management. 

- Forming and testing purchase hypotheses, studying algorithms of advertising platforms, searching for growth points.

- Analyzing traffic quality, filtering irrelevant and low-performing sources.

- Interaction with analysts and creative teams: selecting effective bundles and working on improving creatives.

We offer:

- Work under the guidance of an expert with more than 10 years of experience. 

- Remote format of interaction. We work quickly, smoothly and with results.

- Schedule: 10:00 to 19:00 Cyprus time.

- 28 calendar days of vacation and paid sick days.

- Salary is negotiable, depending on your level and experience.

- We work according to the Cyprus holiday calendar.

- Probationary period - 3 months. 

- The team is made up of strong professionals. We value initiative, responsibility, teamwork and the desire to grow.

Position Overview

DataObrii, a dynamic Data Science company based in the UK, is seeking an experienced Project Manager/Team Lead (Data Science) to join our team full-time remotely. We are looking for candidates with strong technical expertise in data science (!) who are adept at project-centric approaches and fostering growth opportunities for both projects and technical aspects. In this position you will be pivotal in overseeing and managing Data Science projects, ensuring their successful delivery within scope, timeline, and budget. 

Key Responsibilities:

• Prioritize and plan task execution, ensuring alignment with project objectives and timelines.
• Help to solve technical issues and unblock project members, helping to solve and guide the team through various complex day-to-day challenges in data science
• Coordinate project team members, distribute workload effectively, and assign tasks based on expertise and capacity.
• Verify completed tasks to ensure compliance with project requirements and quality standards.
• Utilize management tools to track project progress against established timelines, making adjustments as needed to maintain schedule adherence.
• Identify and address issues or obstacles during project execution.
• Monitor work performance, identify areas for improvement, and implement optimizations using Monday dashboards.
• Communicate project progress, updates, and risks to senior management through regular and concise reporting.
• Maintain accurate and up-to-date project documentation to facilitate transparency and knowledge sharing among team members.

• Foster a healthy work environment, promoting teamwork and collaboration among team members.

   

  Required Skills and Qualifications:

1. At least 2 years of proven full-time experience working as a Data Scientist/Team Lead in Data Science.
2. Proficiency in conducting and managing Data Science projects.
3. Strong technical expertise:

• Proficiency in building custom neural networks using PyTorch or TensorFlow.
• Experience with tree-based models.
• Strong expertise with various neural network architectures (recurrent, convolutional, feedforward, etc.).
• In-depth knowledge of Python programming and relevant libraries (e.g., Scikit-learn, Pandas, PyTorch, Shap).
• Solid understanding of statistics and data analysis.
• Experience with time series data, including loading, cleaning, and feature engineering using libraries like pandas, numpy, and Darts.
• Proficiency with neural network layers (e.g. LSTM, GRU, Conv1D, Dense, Dropout, BatchNormalization, residual layers) and activation functions (ReLU, Sigmoid, Tanh, Softmax, etc.).
• Skilled in using and tuning loss functions such as MSE, MAPE and custom loss functions relevant to time series forecasting.
• Experience with hyperparameter optimization using libraries like Optuna or Hyperopt.
• Strong skills in understanding and evaluating model performance using metrics like MSE, RMSE, MAE, MAPE, and R-squared.
• Familiarity with backtesting functionalities for validating model performance.
• Experience in model deployment, including serialisation and productionising models for real-time data streams.
• Proficiency in using Git for version control and collaboration.

4. Practical experience with different team management methods and frameworks.

5. Solid knowledge of the software development life cycle processes and procedures.

6. Knowledge of project documentation principles.

General:

• Bachelor's degree or higher in Computer Science, Information Technology or a related field.
• Strong problem-solving skills, with the ability to anticipate risks and difficulties in advance.
• High level of self-organization and time management.
• Attentiveness and attention to detail.
• Excellent communication and reporting skills, with the ability to convey complex information concisely and effectively.
• Ability to build long-term relationships with team members.
• Good command of spoken and written English.

What We Offer:

• At DataObrii, we offer competitive wages that reflect your expertise and commitment, ensuring that your efforts are valued and appreciated.
• We provide the flexibility to work from anywhere. Work from the comfort of your home while staying connected with a collaborative and supportive team.
• You will lead and manage projects that challenge your skills and expand your knowledge. 

About DataObrii

DataObrii is a young company, which is dealing with the development of computational systems for machine learning and big data analysis.

Our focus is on real-world problems and real-world solutions. The keys to our success are our focus on continuous improvement of our employees and our company, our dedication to keeping up with current and emerging technologies, and our commitment to delivering complete solutions.

Company website:

dataobrii.com