Jobs at Djinni

       We are an international iGaming holding, actively growing and now launching a new online casino project on the LATAM market, with an emphasis on Argentina.

       We are looking for a data-driven and creative Retention CRM Manager to take ownership of player lifecycle management and CRM communications. You will develop retention strategies, design and execute multi-channel campaigns (email, SMS, push, in-app), and drive personalization and automation that maximize player LTV, reduce churn, and increase revenue.

Key Responsibilities:

• Develop and execute CRM and retention strategies tailored for online casino players
• Segment player base by key parameters (LTV, deposit frequency, activity, geo, etc.)
• Plan, launch, and optimize multi-channel CRM campaigns (email, SMS, push, in-app, WhatsApp, Telegram, etc.)
• Monitor, analyze, and improve retention funnels and player engagement metrics.
• Collaborate with Marketing, Analytics, and Product teams to create personalized offers and promotions.
• Track and optimize KPIs such as Retention Rate, Reactivation Rate, Churn Rate, ARPPU, LTV.
• Run A/B tests and implement data-driven improvements.
• Support local marketing activities for LATAM players.
  
   

Requirements:

• 2+ years of experience as a Retention Manager / CRM Manager in iGaming
• Experience with the GR8 Tech platform is mandatory
• Hands-on experience with CRM tools (Optimove, Smartico, Salesforce, Ometria, Emarsys or similar).
• Strong analytical skills and experience with BI tools (Tableau, Power BI, Looker).
• Expertise in customer segmentation and building user journeys.
• Deep understanding of retention and monetization metrics in iGaming.
• English (B2+) is required; Spanish is a strong advantage (especially for LATAM).
• Creativity and ability to generate engaging and relevant content for different audiences.
   

What we offer:

• Opportunity to become part of the launch of a large international project
• Freedom of action and influence on the brand strategy
• Work in a multicultural team of professionals
• Competitive remuneration and bonus system
• Prospects for career and professional growth within a large holding
• Remote work format
• Health and leisure care: paid vacation and sick leave 
• Quick decision making and freedom from micromanagement
   
   Are you ready to create a brand that will be a leader in LATAM? Then join the best and shape the future of the iGaming industry with us! 🚀

About the company:
       Our LATAM iGaming startup is more than a business, it is a place where ideas, talents and opportunities meet. 🤝
      As part of an international holding, we bring global expertise in the gaming industry to the Latin American market, while remaining close to the culture and needs of players.

       You can grow with us, influence the outcome and shape the gaming experience of the future.💯

About the Role
We are looking for a skilled DevOps Engineer to join our engineering team. In this role, you will be
responsible for designing, building, and maintaining scalable and reliable infrastructure, enabling
efficient development and delivery processes. You will work closely with engineering, QA, and
product teams to ensure high system availability, performance, and security.
Key Responsibilities
• Design, implement, and maintain cloud infrastructure using AWS and/or GCP.
• Build and manage Infrastructure as Code (IaC) using tools such as Terraform or
CloudFormation.
• Develop and maintain CI/CD pipelines to support automated build, test, and deployment
processes.
• Ensure high availability, scalability, and reliability of production systems.
• Monitor system performance, logs, and alerts; proactively identify and resolve issues.
• Collaborate with development teams to improve deployment processes and system
architecture.
• Implement and maintain containerization and orchestration solutions (e.g., Docker,
Kubernetes).
• Manage environments (dev, staging, production) and ensure consistency across them.
• Manage and maintain infrastructure on bare metal servers alongside cloud environments.
• Automate routine operational tasks and improve system efficiency.
• Ensure security best practices are followed across infrastructure and deployment pipelines.
• Document infrastructure, processes, and operational procedures.
Required Qualifications
• 4+ years of experience in DevOps, SRE, or infrastructure engineering roles
• Hands-on experience with cloud platforms (AWS and/or GCP)
POSITION: TECH LEAD / SENIOR DEVELOPER
Confidential – Engineering Department
• Strong experience with Infrastructure as Code (Terraform, CloudFormation, or similar)
• Experience building and maintaining CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins)
• Good understanding of containerization (Docker) and orchestration (Kubernetes)
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK stack, CloudWatch)
• Experience working with bare metal servers (provisioning, configuration, maintenance)
• Solid understanding of networking concepts (VPC, subnets, load balancers, DNS)
• Strong troubleshooting and problem-solving skills
• Good communication skills in English (written and verbal)
Nice to Have
• Experience with multi-cloud environments.
• Familiarity with GitOps practices.
• Knowledge of security best practices (IAM, secrets management, compliance).
• Experience with scripting languages (Bash, Python).
• Understanding of cost optimization in cloud environments.
• Experience supporting high-load or distributed systems.
• Experience with hybrid infrastructure (cloud + bare metal)

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Chornobyl Quest, Primatus and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.

We are currently looking for a Level Designer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;

• Office-based in Kyiv.

   

Main responsibilities:

• Full cycle of level creation
• Gameplay balancing

• Working with Unity

   

Our ideal candidate:

• Understanding of gameplay tasks and the ability to integrate them into levels
• Experience working with Unity
• Knowledge of casual and hyper-casual game trends
• Ability to create well-composed scenes

• Passion for games!

   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Weekly Events: Enjoy board games, masterclasses, corporate events, BBQs, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

• 35-Hour Work Week: Reduced working hours as a benefit for loyal employees.

   

Ready to create the next gaming hit? Apply now and join 24Play! 🚀

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. 

We are currently looking for a Recruiter to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Main responsibilities:

• Actively participating in closing vacancies (Gamedev);
• Sourcing candidates across various platforms;
• Reviewing resumes and conducting interviews;
• Building and maintaining communication with candidates;
• Managing the candidate database in a CRM system;

• Working with job boards, social media, and other sourcing channels.

   

Our ideal candidate:

• Experience in recruiting specialists;
• Strong verbal and written communication skills in Ukrainian;
• English proficiency at Intermediate level or higher;
• Ability to work in a fast-paced, multitasking environment;
• Attention to detail and responsibility;
• Ability to complete tasks efficiently;
• Willingness and ability to learn quickly;

• Passion for games!

   

Would Be a Plus:

• Experience in recruiting and sourcing specialists in the Gamedev industry.

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• As a Diia City resident, we offer employee reservation starting from the first day of employment.
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Weekly Events: Enjoy board games, movie nights, masterclasses, corporate events, game tournaments, sports activities, and free English classes.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, own cinema, and complimentary spa facilities for employees.

WHO WE ARE:

Volpis is a company of ambitious professionals providing Web & Mobile App Design and Development services for more than 9 years. Regularly listed in the Top IT Outsourcing Companies and Top Custom Software Development Companies on Clutch.co. Being a full-service company, we provide expertise in all phases of the software development life cycle. We’ve successfully covered more than 100 products all over the world. Together, we’ve created a dynamic, fun, inspiring environment where we can be ourselves and grow each day.

Required skills:

• 2-3 years of proven experience in business analysis in the software development area;
• Fluent in written and spoken English (strong B2 and higher);
• Experience with both web and mobile development; understanding of platform-specific nuances;
• Strong skills in stakeholder management: expectation setting & relationship building;
• Proven experience in requirements management: 
  - business/product/user/functional/non-functional requirements;
  - elicitation, analysis, documentation, prioritization, traceability;
  - verification, and validation, change management.
• Ability to plan, prioritize, and execute tasks within an Agile environment;
• Ability to break down complex scope into manageable components;
• Deep experience in Confluence and Jira/Trello; good knowledge of Microsoft Excel;
• Excellent visualization capabilities; proficiency in using diagramming/visualization tools (FigJam, Draw.io, etc.).

Would be a plus:

• Experience creating product (e.g., user manuals, guides) and operational documentation (e.g., process descriptions).

Responsibilities:

• Define business/product needs & goals;
• Conduct competitor analysis;
• Elicit business/user/system requirements;
• Document/maintain/prioritize requirements;
• Create WBS and support estimation sessions;
• Create and maintain backlog & releases in Jira;
• Conduct refinements;
• Facilitate collaboration between business and development teams;
• Support quality assurance at every stage of project development;
• Capture, validate and evaluate change requests;
• Validate UX design;
• Conduct UAT;
• Contribute to the development of internal processes.

Your Benefits:

• 15 days paid vacation + 5 public holidays;
• 7 days 100% paid sick leaves;
• Sport and health compensation;
• Flexible working hours;
• Corporate training (internal and external);
• IT Cluster membership;
• Personal Birthday and anniversary gifts;
• Сorporate parties and team-buildings;
• Company legal and accounting support.

Description

The GlobalLogic technology team is focused on next-generation health capabilities that align with the client’s mission and vision to deliver Insight-Driven Care. This role operates within the Health Applications & Interoperability subgroup of our broader team, with a focus on patient engagement, care coordination, AI, healthcare analytics, and interoperability. These advanced technologies enhance our product portfolio with new services while improving clinical and patient experiences.

Requirements

An AWS Data Engineer designs, develops, and maintains scalable data solutions using AWS cloud services.
Key Responsibilities:
    • Design, build, and manage ETL (Extract, Transform, Load) pipelines using AWS services (e.g., Glue, Lambda, EMR, Redshift, S3).
    • Develop and maintain data architecture (data lakes, warehouses, databases) on AWS.
    • Implement data quality and governance solutions.
    • Automate data workflows and monitor pipeline health.
    • Ensure data security and compliance with company policies.
Required Skills:
    • Proficiency with AWS cloud services, especially data-related offerings (S3, Glue, Redshift, Athena, EMR, Kinesis, Lambda).
    • Strong SQL and Python skills.
    • Experience with ETL tools and frameworks.
    • Familiarity with data modelling and warehousing concepts.
    • Knowledge of data security, access management, and best practices in AWS.
Preferred Qualifications:
    • AWS certifications (e.g., AWS Certified Data Analytics – Speciality, AWS Certified Solutions Architect).
    • Background in software engineering or data science.

• Hands-on experience with Oracle Database and log-based Change Data Capture (CDC) replication using AWS Database Migration Service (DMS) for near real-time data ingestion.

Shopify Developer (2+ years experience)

We are looking for a Shopify Developer with 2+ years of hands-on experience to join our team and help build, optimize, and scale high-performing eCommerce stores.

Responsibilities:

 • Develop and customize Shopify themes using Liquid, HTML, CSS, and JavaScript

 • Build and maintain Shopify stores, ensuring performance and responsiveness

 • Integrate third-party apps and APIs

 • Optimize store speed, UX, and conversion rates

 • Collaborate with designers and marketing team to implement new features

 • Troubleshoot and fix bugs, ensure smooth store operation

Requirements:

 • 2+ years of experience working with Shopify (custom themes, apps, storefronts)

 • Strong knowledge of Liquid, JavaScript, HTML, CSS

 • Experience with Shopify APIs and app integrations

 • Understanding of UX/UI best practices for eCommerce

 • Basic knowledge of SEO and performance optimization

 • English level: Intermediate or higher

Nice to have:

 • Experience with Shopify Plus

 • Familiarity with CRO (conversion rate optimization)

 • Experience working with headless Shopify setups

We offer:

 • Competitive salary

 • Flexible working hours

 • Remote-friendly environment

 • Opportunity to work on international eCommerce projects

Stack: Golang, AWS, MySQL, Docker, Microservices.

We are seeking an experienced Golang Developer to join our team of talented developers for a stable yet dynamic project.

As the Golang Developer, you will play an integral role in developing, maintaining, and refactoring the existing codebase of a multi-service product with complex logic. You will work closely with our experienced Backend team and use the latest stack.

About the project:

A stable enterprise product for creating marketing presentations, preparing accompanying materials, and developing sales cycle business assistants for global pharmaceutical companies such as AstraZeneca, Novartis, Pfizer, Veeva etc., and financial institutions like ING and Van Lanschot. Completely our code base, we have been developing it since 2015.

Our services are distributed across multiple Availability Zones, adhering to a service-oriented architecture. Since 2018, we have prioritized GraphQL, although we maintain comprehensive support for RESTful APIs. Our core API services are built on a diverse stack of programming languages, each chosen to optimize task performance. This stack includes a rapidly evolving Golang Core API, legacy Core API services in PHP (leveraging frameworks like Laravel and Yii2) for established business logic and data layer interactions, Node.js (utilizing both JavaScript and TypeScript), Python APIs, and .NET Core C# components.

We utilize a hybrid cloud infrastructure, harnessing the strengths of both AWS and GCP to meet our operational needs, and focus on Serverless. Our work also involves extensive integration with API partners, including Veeva, Salesforce, and a variety of others, to ensure a seamless and robust service ecosystem.

As a product with high-security requirements, we undergo regular penetration testing from auditors and client companies to ensure compliance with industry standards such as OWASP, SOC, and ISO.

Essentials:

- Advanced knowledge of Golang, with experience in web frameworks such as Gin or Echo.

- Proficiency in developing automated tests using frameworks like Go Testing, Ginkgo, etc.

- Expertise in performance monitoring, optimization techniques, and troubleshooting.

- Strong knowledge of SQL and an understanding of transactions.

- Understanding of OOP, design patterns, cryptography, algorithms, and data structures.

- Versatility and comprehension of how all aspects of a web project work together (frontend, backend, and the network layer).

- Basic System Design skills.

- English reading and writing: Upper Intermediate.

- English speaking: Lower Intermediate.

Nice-to-haves:

- Development experience with Node.js, PHP.

- Knowledge of serverless architectures, especially AWS.

- Experience in building APIs using REST and GraphQL.

- Understanding of EDA, Microservices, Hexagonal Architecture.

- Proficiency in Docker.

- Experience with CI/CD Pipelines.

- Familiarity with agile methodologies (Scrum, Kanban).

- Degree in Computer Science.

- English speaking: Upper Intermediate.

Benefits:

In addition to a great base salary, we offer:

1) Funding for conferences, co-working spaces, software licenses, and other work-related expenses

2) MacBook if you require one

3) Mobile devices if you are involved with mobile development projects

4) Flexible working hours and fully remote working without micromanagement

5) Modern technology stack

6) Time for open source development

7) Bonus at the end of the year

8) Paid study leave

9) Paid English language courses

10) 36 company-paid days off per annum

11) Access to educational streaming services like Pluralsight

12) Input on the development of the company

Our core values:

We are open-minded, humble, respectful, self-driven, and honest, which allows us to create an atmosphere of synergy. Our team is a great fit for those who value self-organization and are passionate about personal growth. If this resonates with you, we’d love to have you join the team.

Summary

Looking for a strong software engineer with Vue.js, Node.js, and TypeScript for an AI-agent platform.

Understanding of systems under the hood, not just frameworks. Emphasis on solid CS fundamentals, data structures, and algorithms, with proven problem-solving ability. Competitive programming experience (LeetCode, HackerRank, Olympiads) is highly valued.

About the company

Our client builds an AI platform that enables enterprises to customize and deploy AI capabilities for their specific needs. The platform team is central to this work, responsible for infrastructure, shared components, and internal tooling that the rest of engineering depends on.

The role

This is a hands-on implementation engineering position. You'll work on deploying, configuring, and integrating the platform for enterprise clients, translating their requirements into working solutions, deployed at client's infrastructures. The role sits between product engineering and customer success: technically deep, but with awareness of real-world client needs.

You'll collaborate closely with platform engineers and business teams, occasionally joining business discussions to clarify technical requirements or explain implementation details.

What you'll work on

• Implementing and configuring platform deployments for enterprise customers
• Building integrations between the platform and client systems
• Working with internal teams to understand client requirements and translate them into technical solutions
• Contributing to implementation tooling, documentation, and repeatable deployment processes
• Troubleshooting and resolving issues during and after deployment
• Occasionally participating in client calls to gather requirements or provide technical guidance

What we're looking for

• Strong proficiency in Vue.js, Node.js, and TypeScript
• PostgreSQL/similar RDBMS and general data modeling knowledge
• Familiarity with cloud platforms (AWS, Azure, or GCP), multi-cloud exposure is valuable
• Clear communication skills - comfortable explaining technical concepts to non-technical stakeholders
• Ability to work independently and manage multiple implementation workstreams
• 5+ years of software engineering experience

Useful additions / nice to haves

• Experience with AI platforms or AI/LLM integration
• Familiarity with CI/CD pipelines and infrastructure-as-code
• React experience
• Background in enterprise software implementation or professional services
• Previous work in similar roles

Extra Nice to haves

• Prize-winning places at programming olympiads (IOI, ICPC, Google Code Jam, Facebook Hacker Cup) or regional competitions.
• High rating on coding platforms: LeetCode (Knight+ or 2000+ rating), HackerRank (Gold+), Codeforces (Expert+ or 1900+ rating).
• Participation in hackathons with a focus on algorithmic problems (for example, victories at HackMIT, AngelHack).

We're digital marketing experts that continue to explore creative methods to engage more meaningfully with users.

Beneath the digital layers and conversions, we’re built on human connections. We invite you to a new role as an Account manager.

Your territory

As part of our Marketing agency, you will:

Own the Agency advertising efforts for our clients across Europe, the US, Canada, and our international markets

Сommunication with clients and building relationship

Develop marketing strategies in partnership with our Sales department

Apply PPC best practices for ads of our clients

Monitor, analyze, and report on performance metrics, sales, and marketing performance, and a regular frequency in order to allocate spending to the best performers

Partner with our Communications & Design teams to develop messaging and brand assets compliant with brand guidelines and standards our clients

Bring in your ideas and improvements to actively contribute to the company's success. You will never hear "…because we always did it like that" again.

Continuously develop yourself personally and professionally. You will take ownership of areas that strengthen your potential and you will be able to attend workshops to learn new skills according to your experience and interests.

Your profile

Key requirements:

Minimum 3 years of experience in managing to advertise

Very good understanding of ads on the Internet

Strong analytical skills

Ability to make data-based decisions

Very good English skills

Does this sound like you?

Hands-on, with a very entrepreneurial mindset and comfortable in a high-paced environment

Striving to learn and become an expert in social media continuously

Proactive and creative

Willing to come and work remotely with our fantastic team in Europe or Kyiv.

Working time

11 am - 20 pm

12 pm - 21 pm

13 pm - 22 pm

Position Overview

As a Senior Business Development Manager, you will be responsible for managing and growing advertiser relationships with high-profile advertising partners, while also identifying and developing new business opportunities. You will work closely with a team to coordinate marketing solutions for top brands, analyze campaign performance, and create digital performance strategies to achieve revenue growth targets.

Responsibilities

• Manage and grow relationships with existing advertiser clients and prospect new ones to expand the company’s performance network.

• Manage multiple advertising campaigns, ensuring delivery of campaigns within budget and timelines.

• Manage advertiser budgets and monitor risk management to ensure compliance with contracts.

• Consult with advertisers on their marketing needs and provide solutions to their marketing and advertising goals.

• Act as the first point of contact for clients and address their needs as required.

• Cultivate and maintain strong relationships with advertisers by gaining deep insight into their business.

• Keep advertisers informed of program enhancements and updates, and provide ongoing support for publishing partners, including optimization information, seasonal trends, and network highlights.

• Control traffic quality and volume generated revenues and analyze performance to identify areas for improvement and recommend ways to increase advertiser-generated revenues.

• Utilize company-provided tools, social media, industry trade shows, and networking events to prospect and recruit new advertising partners.

• Set and manage monthly, quarterly, and annual goals for revenue growth, and develop an advertiser contact management strategy to manage top-tier accounts.

• Ensure collections and invoicing reconciliation are accurate and timely, and update campaigns with payouts, creative, and contact information.

• Implement initiatives that enhance advertiser productivity, create new growth opportunities, and increase ROI, and provide feedback and ideas for new incentives, bonuses, and contests to further increase revenue targets.

Tenexti is an emerging software development company based in Lviv. We specialize in creating innovative solutions, delivering high-quality results, and helping our clients turn their ideas into reality. With a passion for technology and a commitment to excellence, we strive to build lasting partnerships and drive meaningful impact through our work.

We are looking for a Manual QA Engineer (1-3 years of experience) to join our team.

🧑🏻‍💻What we expect from the ideal candidate:

• 1-3 years of experience as a Manual QA Engineer;
• Strong knowledge of testing methodologies, QA processes, and software development lifecycle;
• Experience in creating, maintaining, and executing test cases and test plans;
• Good understanding of client-server architecture, APIs, and databases;
• Experience testing web applications;
• Attention to detail, ability to identify edge cases and think critically about product quality;
• Self-driven, proactive, and able to work independently without constant supervision;
• A strong team player with good communication skills.

💡What you will do:

• Review requirements, specifications, and technical design documents to provide timely and meaningful feedback;
• Create test documentation;
• Execute manual testing for web applications;
• Identify, document, and track bugs through to resolution;
• Collaborate with developers and product managers to ensure quality is built into the product from the start;
• Perform regression testing and support release cycles;
• Suggest improvements to QA processes and contribute to overall product quality.

Team and Customer

We are a team of engineers based in Lviv seeking a talented Manual QA Engineer to join us. You will be working with us for a US-based customer. All engineers are located in Ukraine which means that all important architectural decisions are being made here locally, so you won’t have late calls with the team members from the US. This also means that all knowledge of the system is available on our side so you won’t be blocked by some knowledge holders that are located overseas.

Our customer is not backed by venture capital but by reliable source of business revenue. This means that we are self-funded and don’t experience pressure from the venture capital to cut roles in Ukraine due to “country risks”. You may be already aware that this is quite common lately.

The reason why we are hiring is due to business growth. We see that by leveraging technology and smart people we can empower the business to growth further.

Product

At a high-level, the product we are working on is a service for ticket brokers that collects terabytes of information from the internet and processes it. Later on this data is processed and presented to clients so they can make a decision on which tickets to buy.

From the technical perspective this product is both interesting and challenging. It is very far from being a simple CRUD application. It is rather a set of different systems that are aimed at retrieving terabytes of data from the internet and process it efficiently and reliably.

Here are some technical details that might be interesting to know:

• To fulfill our business automation needs we run about 80~ chrome browsers 24/7
• We have constant load on the system of roughly 20-40 requests/second. Sometimes there are spikes that we need to tackle and stay resilient and responsive. While this number might not sound impressive, it is worth to note that we have to guarantee system reliability 24/7 and that some of the requests require browser interventions that leads to high resource allocations
• Our current infrastructure is backed by K8S cluster, that in total has 126 CPUs cores and 482GB of RAM as of the moment of writing.

🚀Our technology stack (for context):

• Typescript, Node.js & Nest.js
• Prisma, MongoDB & Postgres, Redis
• Hasura & GraphQL
• Kubernetes
• CI built on top of ArgoCD and Github Actions
• React, react-query, Antd
• Java 21 & Spring Boot
• Opensearch for logs
• Prometheus & Grafana for metrics & traces

Why choose this project and team?

• Stable project that has been up for more than 8 years
• The entire RnD team is located in Lviv/Ukraine. All architectural decisions are being made here locally too. There are no knowledge holders overseas and no late calls
• Opportunity to work on a quite high load production system and have an impact on quality and stability

Perks and Benefits

🏋️‍♂️ Gym compensation
🍔 Partial compensation for transfer to office and food at office
🏝 18 days of paid vacation, public holidays, and paid sick leave
💻 Modern tech gear: MacBook based on silicon CPU (M1—M3) with 32GB of RAM
🇬🇧 English lessons
🪖Ability to make mobilization reserve
⏱️ Flexible working hours and no time trackers
✈️ Possible trips to USA when the war ends. Before the war, we flew there twice and we loved it :)

If you read this far please start your message with “Glory to Ukraine!”, thank you.

WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients and communities. For more information, visit wpp.com.
WPP Media is WPP’s global media collective. In a world where media is everywhere and in everything, we bring the best platform, people, and partners together to create limitless opportunities for growth. For more information, visit wppmedia.com

About Choreograph: A Leading WPP Media Brand
Choreograph is WPP’s global data products and technology company. We’re on a mission to transform marketing by building the fastest, most connected data platform that bridges marketing strategy to scaled activation.

We work with agencies and clients to transform the value of data by bringing together technology, data and analytics capabilities. We deliver this through the Open Media Studio, an AI-enabled media and data platform for the next era of advertising.

We’re endlessly curious. Our team of thinkers, builders, creators and problem solvers are over 1,000 strong, across 20 markets around the world.

Essential

• GCP (esp Vertex, BigQuery, Model Registry)
• Python (needs to be very strong)
• Docker
• FastAPI (or similar)
• SQL
• Terraform
• Strong understanding or even hands-on ML experience
• Package management (uv is cool, but don’t mind others e.g. poetry; we work with a whole range here)
• Scalable experimentation & model tracking (no specific tech as we’re using native GCP logging and metadata store atm, but as we mature open-source tech e.g. MLFlow will be brilliant), and Scalable ML deployment experience (i.e. standing up an inference endpoint for hardly no traffic doesn’t count)

Desirable:

• FTI (Feature/Training/Inference) framework
• Common ML frameworks (such as PyTorch, Sklearn)

Bonus:

• RAG
• LLM orchestration tool e.g LangGraph,
• Reinforcement Learning tools e.g. OpenaiGym, RLib

Job Responsibilities

The Machine Learning Engineer is responsible for deploying and maintaining the algorithms developed by data scientists. This role will be part of the Optimize Data Science team (3 FTEs plus seconded team of 5 FTEs)

While Data Scientists focus on research and model development, the ML Engineer is responsible for the technical infrastructure, scaling, performance optimization, and maintenance of the models. Their work involves implementing, testing, deploying, and monitoring the models in a production environment.

• Model deployment: Takes models (brand new or improvements to existing models) developed by data scientists and builds the software and infrastructure to deploy them into a live production environment.
• Performance optimization: Optimizes code for latency and efficiency across different hardware, like CPUs and GPUs, and overall quality (e.g. readability, maintainability, reliability and so forth).
• System design & scaling: Designs, builds, and maintains the technical components that integrate into existing software to train, deploy, and scale ML models. (N.B. There will be opportunity to work on new systems from ground up later in the year, too.)
• Monitoring and maintenance: Implements logging and monitoring to track model performance, identifies and fixes bugs (in collaboration with wider teams if appropriate), and performs necessary updates and improvements.
• Collaboration: Works closely with data scientists and wider engineering teams to understand the model and help convert it into a production-ready system.
• Experimentation: Design, build and deploy technical components based on the methodologies designed by Data Scientists to enable scalable experiments, model evaluation and visualisation of results.
• Up-skilling DS in ML Engineering and AI innovations: Support DS team to utilise modern and cloud-based (esp GCP) technologies for development (e.g. Vertex, Docker, BigQuery, Dev Containers, Ray and others) to expedite and innovate the entire development lifecycle

About us:

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

As a Growth Product Manager for BetterMe Style, you will work on a fast-growing fashion product focused on helping users discover their personal style through personalized experiences. You will focus on improving conversion, identifying growth opportunities, and testing hypotheses to enhance user experience and revenue.

Your impact:

• Drive product growth by improving key metrics across acquisition and activation funnels.
• Analyze user behavior, funnel performance, and feedback to identify bottlenecks and growth opportunities.
• Generate and prioritize hypotheses, participate in A/B testing, and measure their impact on conversion and monetization.
• Collaborate closely with marketing, design, analytics, and research teams to achieve impactful business results.

About you:

• 1+ years of experience in a growth-focused role (e.g., Growth Product Manager, Product Manager).
• Hands-on experience with growth metrics, A/B testing, and product analytics.
• Basic understanding of design principles and copywriting strategies.
• Strong verbal and written communication skills.
• Ability to work with cross-functional teams.
• Upper-intermediate or higher proficiency in English.

Will be a plus:

• Experience working on B2C or subscription-based products.
• Interest in the fashion domain.

What you get at BetterMe: 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture. 
Support for sports events. We cover entry fees and encourage the team to compete and participate together.  
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Find more about us on social media platforms: Instagram, LinkedIn.

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 Head of Product Security Team to join our teams!

Requirements:
- 8+ years of experience in Product Security, Application Security, or DevSecOps;
- Proven experience building or scaling a Product Security function in a product-based organization;
- Strong expertise in Secure SDLC and security integration into modern development workflows;
- Hands-on experience with application security testing, threat modeling, and secure architecture reviews;
- Strong understanding of cloud-native architectures and product-related cloud security risks;
- Experience managing multi-disciplinary security teams across AppSec, Pentest, DevSecOps, and Cloud Security;
- Experience owning vulnerability lifecycle management with risk-based prioritization;
- Ability to translate technical security risks into business impact and decisions;
- Strong written and verbal communication skills in English.

Will be plus:
- Experience in iGaming, FinTech, SaaS, or other regulated industries;
- Hands-on experience with Kubernetes and containerized environments;
- Exposure to red teaming or adversary simulation;
- Familiarity with security-related compliance frameworks (e.g. ISO 27001, PCI DSS, SOC 2).

Soft Skills:

- Strong ownership and accountability mindset;
- Product-first, pragmatic approach to security;
- Clear communicator across technical and non-technical audiences.

Responsibilities:
- Build and own the end-to-end Product Security lifecycle across all company products;
- Define, implement, and enforce Secure SDLC, embedding security from design through production;
- Lead and manage Product Security teams including Pentesting, Application Security, Application Security Architecture, DevSecOps, and Cloud Security Operations;
- Drive security architecture reviews and threat modeling for new and existing products;
- Own product vulnerability management, including discovery, triage, prioritization, remediation tracking, and verification;
- Define and oversee pentesting and offensive security strategy, scope, cadence, and remediation follow-up;
- Ensure secure usage of cloud-native services, APIs, and third-party dependencies within products;
- Partner with Engineering, Product, and Infrastructure leadership to align security with business objectives;
- Lead product-related security incidents, including root cause analysis and long-term corrective actions;
- Define and report Product Security KPIs and metrics to executive stakeholders.

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