Jobs

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

Job Description:

We are looking for a strong middle/senior Power BI Developer with strong expertise in Power BI and related technologies to join our team. The ideal candidate will be responsible for designing, developing, and maintaining interactive dashboards and reports that provide actionable insights to support business decisions.

Key Responsibilities:

• Develop and maintain Power BI dashboards and reports;
• Implement data models, DAX calculations, and RLS for secure data access;
• Collaborate with business analysts and stakeholders to understand requirements and deliver effective BI solutions;
• Optimize data processes and troubleshoot issues to ensure high performance;
• Work with Microsoft Fabric and integrate solutions with Power Platform (Power Apps, Power Automate) and SharePoint Online when required.

Core Requirements:

• Minimum 3 years of experience with Power BI;
• Ability to create interactive reports and dashboards;
• Knowledge of DAX, Power Query, Data Modeling, and Row-Level Security (RLS);
• Experience with Microsoft Fabric;
• Experience with Power Platform (Power Apps, Power Automate) – optional, considered a plus;
• Experience with SharePoint Online and SharePoint Lists – optional, considered a plus.

Analytical Skills:

• Ability to analyze business requirements and transform them into effective BI solutions;
• Skills in process optimization and problem-solving.

Communication Skills:

• Ability to work collaboratively with analysts and developers;
• Strong presentation skills to clearly communicate results.

Education:

• Preferred: Degree in Computer Science, IT, or related fields.

Other Requirements:

• Results-oriented with strong attention to detail;
• Ability to work in a dynamic environment;
• English proficiency: B2 level.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

We are looking for an experienced Kafka Software Engineer to support and operate a mission-critical streaming platform in a long-term engagement. This role is focused on ensuring stable, secure, and high-performance Kafka operations within an event-driven architecture environment. The ideal candidate combines strong hands-on Confluent Kafka expertise with advanced troubleshooting capabilities and consulting-level communication skills. You will act as a key technical advisor for development teams, helping optimize message flows, configurations, and platform reliability. The position requires a structured and proactive engineer capable of resolving complex system issues and guiding best practices. This is a full-time, long-term opportunity for a senior-level professional located in the EU or Ukraine.

Details

Location: EU or Ukraine

Work Model: Remote

Employment Type: Contract, Full-time

Duration: Long-term

Rate: Negotiable

Language Requirements: English – Upper-Intermediate

Competence Level: Senior Consultant level (4–6 years in role)

Key Responsibilities

Maintain and monitor the Kafka platform to ensure stable and reliable operation

Perform Kafka administration (topics management, configurations, ACLs, access control)

Provide 2nd and 3rd level support to internal users and development teams

Troubleshoot incidents, performance bottlenecks, and message flow issues

Optimize streaming pipelines and improve platform resilience

Advise development teams on Kafka usage, architecture, and best practices

Maintain structured technical documentation

Contribute to improvements in event-driven and streaming architecture design

Requirements

Strong hands-on experience with Confluent Kafka (mandatory)

4–6 years of professional experience in Kafka or streaming platform roles

Deep understanding of event-driven and streaming architectures

Experience with Kafka administration and operational support

Strong troubleshooting and root cause analysis skills

Consulting-level communication skills and ability to guide teams

Ability to analyze and resolve complex system interactions

Structured and documentation-driven working style

English – Upper-Intermediate

Nice to Have

Experience with schema registry, Kafka Connect, ksqlDB

Familiarity with monitoring tools (Prometheus, Grafana, Splunk)

Experience in cloud-based Kafka environments (AWS, Azure, GCP)

Experience in high-availability or enterprise-scale streaming environments

We are looking for you!
 

As we continue to design and build data-driven solutions across diverse domains — we’re seeking a Data Engineer who thrives on transforming data into impactful insights. If you’re passionate about crafting robust architectures, optimizing data pipelines, and enabling intelligent decision-making at scale, we’d love to have you join our global team and shape the next generation of data excellence with us.

Contract type: Gig contract.

Skills and experience you can bring to this role
 

Qualifications & experience:
 

• 5+ years of intensive experience as a Data Engineer or in a similar role, with a demonstrable track record of leading large-scale projects;
• Mastery in Python and data stack (NumPy, Pandas, scikit-learn);
• Good Understanding of SQL/RDBMS and familiarity with data warehouses (BigQuery, Snowflake, Redshift, etc.);
• Experience building ETL data pipelines (Airflow, Prefect, Dagster, etc);
• Experience with modern Scrum-based Software Development Life Cycle (SDLC);
• Strong communication skills to explain technical insights to non-technical stakeholders.

Nice to have:

• Hands-on experience with Python web stack (Fast API / Flask);
• Proven expertise in designing and optimizing large-scale data pipelines;
• Comprehensive understanding of data governance principles and data quality management practices;
• Understand marketing and media metrics (i.e., what conversion rate is and how it is calculated).
• Exceptional leadership, communication, and collaboration skills, with a knack for guiding and nurturing teams.
   

Educational requirements:

• Bachelor’s degree in Computer Science, Information Systems, or a related discipline is preferred.

What impact you’ll make 
 

• Lead the design, development, testing, and maintenance of scalable data architectures, ensuring they align with business and technical objectives;
• Spearhead the creation of sophisticated data pipelines using Python, leveraging advanced Snowflake capabilities such as Data Shares, Snowpipe, Snowpark, and more;
• Collaborate intensively with data scientists, product teams, and other stakeholders to define and fulfill intricate data requirements for cross-channel budget optimization solutions;
• Drive initiatives for new data collection, refining existing data sources, and ensuring the highest standards of data accuracy and reliability;
• Set the gold standard for data quality, introducing cutting-edge tools and frameworks to detect and address data inconsistencies and inaccuracies; and
• Identify, design, and implement process improvements, focusing on data delivery optimization, automation of manual processes, and infrastructure enhancements for scalability.

What you’ll get 
 

Regardless of your position or role, we have a wide array of benefits in place, including flexible working (hybrid/remote models) and generous time off policies (unlimited vacations, sick and parental leaves) to make it easier for all people to thrive and succeed at Star. On top of that, we offer an extensive reward and compensation package, intellectually and creatively stimulating space, health insurance and unique travel opportunities.

Your holistic well-being is central at Star. You'll join a warm and vibrant multinational environment filled with impactful projects, career development opportunities, mentorship and training programs, fun sports activities, workshops, networking and outdoor meet-ups.

We are looking for the first Data Science engineers to join our team and play a foundational role in building a private Large Language Model from the ground up. This is a rare opportunity to shape the technical direction, influence architectural decisions, and establish best practices for intelligent systems within the organization.

What you will do: 

• Design, build, and maintain classical machine learning models to support core product needs.
• Develop agent-based systems (LLM agents, multi-step agents, agent-to-agent workflows) as part of the broader LLM ecosystem.
• Conduct rigorous experiments and iterate quickly to validate approaches and improve system performance.
• Build and optimize inference pipelines, including performance tuning, monitoring, and alerting.
• Collaborate closely with Data Engineering to deploy models securely and reliably into production environments.

• Contribute to defining standards, workflows, and tooling for the new Data Science function.

   

What we expect:

• 3+ years of hands-on experience with Python.
• Strong SQL skills and understanding of data workflows.
• Solid grasp of machine learning methods and their practical applications.
• Experience building agents or agent-based systems is a strong plus.
• Initiative, ownership, and readiness to work in a greenfield environment where many solutions must be defined from scratch.

Description

🌿KAMASANA is a 20-year-old manufacturer and retailer of premium sleep products - mattresses, bedding, and pillowcases with its own production facility. The company holds ~40% of the springless mattress market in Ukraine, sells across Spain, Germany, and international markets, and has its products stocked at IKEA.
Amazon was launched in 2024 and is now the company's primary growth vehicle.

KAMASANA is looking for a commercially-driven e-commerce leader who can own Amazon DE as the primary revenue channel, develop Shopify DTC, and lay the foundation for expansion into EU, UK, and US markets. You will be the strategic and operational head of the entire marketplace function: setting direction, leading the team, and delivering profitable growth.

🎯Mission of the Role
As Head of Amazon & DTC, you will:
🔸Own and continuously improve KAMASANA's Amazon operations and commercial performance
🔸Drive month-over-month gains across listings, inventory, advertising, and account health
🔸Deliver sustainable profit growth by combining strategic vision with execution quality
🔸Inform product development and assortment decisions with data, customer insights, and market feedback

You will:
🔸Report directly to the Founder
🔸Lead a cross-functional team: PPC specialists, designers, operations managers, accountants, tax and returns specialists
🔸Serve as the single point of accountability for Amazon, Shopify, and all future marketplace channels

🧩 Experience and skills:
🔹5+ years of e-commerce experience with a focus on European Amazon (Amazon.de is a must)
🔹Proven track record of growing revenue and profitability on Amazon at scale
🔹Team management experience (2+ direct reports)
🔹Deep understanding of Amazon's algorithm, ranking mechanics, and advertising ecosystem
🔹Hands-on experience with analytics tools: Amazon Brand Analytics, Helium 10, Shopify Analytics, or equivalent
🔹Strong grasp of performance metrics and the ability to make data-driven decisions
🔹Understanding of the interplay between paid traffic, organic rankings, and product economics
🔹English B2 (Upper Intermediate), Ukrainian/Russian language proficiency required - primary language of internal communication

⚙️Key Responsibilities

🧠Strategy
🔸Design and execute a revenue and growth strategy across Amazon and Shopify (DE first, then EU/UK/US)
🔸Build P&L plans, define KPIs, and own margin management across all channels
🔸Develop a profitability roadmap and drive SKU rationalization, new product launches, and portfolio scaling
🔸Define pricing and margin strategies and allocate marketing budgets across channels

📊Operations
🔸Monitor and improve daily performance metrics: revenue, margin, CVR, CTR, TACOS, Refund Rate
🔸Oversee listing quality: SEO, creative assets, A+ content and generate ongoing optimization hypotheses
🔸Manage inventory levels in coordination with warehouse and logistics
🔸Maintain Account Health and ensure compliance with EU regulatory requirements (GPSR, LUCID, VAT, etc.)
🔸Reduce return rates and optimize advertising spend to improve net profitability

👥Team Leadership
🔸Set and review KPIs for each team member (operations specialists, PPC managers, designers, accountants, tax specialists, returns manager) and track execution via ASANA
🔸Identify gaps in the team structure and hire additional specialists as needed
🔸Drive a results-oriented culture with clear ownership and accountability at every level

✨Nice to Have

🔹Experience with EU compliance requirements: VAT OSS, GPSR, LUCID, EPR
🔹Background scaling a brand from one EU market into multiple regions
🔹Experience working with brands that have their own manufacturing facility
🔹Familiarity with bedding, home goods, or consumer products categories
🔹Experience building or restructuring an e-commerce team from scratch

💼Compensation and Benefits

🌍 Full-time/part-time, fully remote
🕐 Flexible schedule, no fixed hours - results-oriented
🌴 Paid vacation & sick days, public holidays off
🤝 High flexibility in all working arrangements
🚀 Equity & partnership opportunity as the business scales

If this role matches your experience and ambitions, we encourage you to apply!

Stay Group is an innovative Marketing company with a mission to help businesses acquire their target customers and create top-tier solutions in the iGaming and entertainment industry. We are looking for an experienced Retention Team Lead who thinks beyond email and sees the full player journey.

If you’re experienced in building loyalty programs from scratch, love working with data, and know how to engage players across Tier 1 markets, this might be your next big move in iGaming.
 

Key Responsibilities:

• Monitor and maintain email deliverability: track domain reputation, IP reputation, and overall sender scores to ensure optimal inbox placement.
• Analyze email campaign performance: review open rates, click-through rates, bounces, and unsubscribes to identify trends and ensure performance growth across key metrics.
• Technical troubleshooting: identify and resolve issues related to blacklisting, spam traps, and bounce management.
• Manage email infrastructure: oversee IP warm-up strategies, email service provider (ESP) relationships, and domain authentication.
• Lead template strategy: own the vision for design and code execution of email templates.
• Build automated journeys: design and implement segmented, automated customer journeys and conversion-driven drip campaigns.
• Mentor team members: provide guidance to a small team of retention/email specialists.
• Ensure compliance: maintain adherence to GDPR, CAN-SPAM, and other relevant regulations.
• Drive innovation: stay ahead of industry best practices and introduce new tools, tactics, and frameworks to the team.
   

Requirements:

• 2+ years of experience in email marketing or retention marketing.
• Background in high-risk verticals (e.g., finance, iGaming, dating, adult, etc.) with a strong understanding of inboxing challenges.
• Strong understanding of infrastructure design for high-scale email sending: ESPs (SendGrid, AWS SES, etc.), IP warm-up, domain pools, DNS (SPF/DKIM/DMARC), feedback loops.
• Proven experience improving inbox placement and engagement metrics.
• Experience with ESP tools such as Optimove or Customer.io.
• Hands-on experience with other direct channels such as SMS and app push.
• Confident in crafting user communications to achieve various goals and understanding product metrics.
   

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic office in Kyiv for an inspiring in-person experience.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

Role Overview
 

We are seeking a hands‑on NetSuite Administrator to support and expand our enterprise ERP capabilities. The ideal candidate configures, maintains, and optimizes NetSuite for complex business processes, works closely with corporate clients, and translates operational needs into system solutions.
 

Responsibilities:
 

• Administer and configure NetSuite: roles, permissions, workflows, saved searches, dashboards.
• Support business processes across inventory, supply chain, order-to-cash, and sales cycles.
• Deliver client-facing consulting: gather requirements, map processes, propose system changes.
• Implement integrations and data work: CSV imports, RESTlets/SuiteTalk, data migrations, and reporting.
• Extend platform via SuiteScript/JavaScript and SuiteFlow for automation and customizations.
• Own releases to production: testing, documentation, monitoring, and post‑release support.
   

Must Have
 

• 3+ years of hands‑on NetSuite administration in enterprise environments.
• Strong knowledge of SuiteScript (JavaScript), SuiteFlow, saved searches, and reporting.
• Experience with integrations and data management (RESTlets, SuiteTalk, CSV imports).
• Client‑facing experience and ability to translate business requirements into NetSuite solutions.
• Good understanding of inventory, order management, and supply chain processes.
   

Advantage

• Experience in Retail or Fashion operations.
• Background in NetSuite development, analytics, or building data pipelines around NetSuite.
• Familiarity with SuiteAnalytics, SuiteBundler, and third‑party integration tools.
   

What success looks like

Deliver reliable, well‑documented NetSuite configurations and integrations that streamline client operations, reduce manual work, and enable scalable business processes.

Experience in Retail environments, and especially Fashion, would be a significant advantage

The Opportunity

Max Facilitation is proud to partner with a market-leading European scale-up that is fundamentally redefining how modern enterprises manage their distributed workforces. Recognized recently as one of the Top 10 Startups in the Benelux region, our client provides an automated SaaS ecosystem that handles the complex lifecycle of IT infrastructure—from deployment to retrieval—across 100+ countries.

Your Mission

As a Senior Full Stack Engineer, you won't just be writing tickets; you’ll be an architectural cornerstone. You will join a multidisciplinary product team focused on building a "best-in-class" user experience. You will be responsible for:

• Architectural Evolution: Making high-level decisions to ensure the platform scales gracefully during this hyper-growth phase.
• End-to-End Ownership: Designing and implementing reusable APIs (Laravel) and sophisticated frontend components (React).
• Technical Leadership: Leading project initiatives and coordinating small pods of engineers (3+) to deliver complex features.
• Mentorship: Elevating the craft of the engineering team through code reviews, pair programming, and knowledge sharing.

The Tech Stack

• Backend: PHP 8 / Laravel
• Frontend: React.js / TypeScript
• Database: MySQL 8
• Infrastructure: Docker, Kubernetes, CI/CD pipelines
• Methodology: Strong emphasis on TDD

What You Bring to the Table

We are looking for a "product-first" engineer who understands that elegant code is a means to solving real-world customer problems.

• Experience: Approximately 6+ years of professional software development experience, with deep expertise in the Laravel and React ecosystems.
• Leadership Track Record: Proven ability to lead technical projects and guide the professional growth of mid-level peers.
• Product Mindset: You’ve worked in product-led environments and understand the balance between "perfect" code and "time-to-market."
• Communication: Fluent in English with the ability to articulate complex technical concepts to non-technical stakeholders or even join customer calls when a senior perspective is needed.
• Mindset: proactive, everything-is-possible attitude. You enjoy the dynamic, fast-paced nature of a scale-up environment.

Summary
We’re looking for a hands-on Lead Developer to help build and evolve our next-generation website builder and CMS platform. This role is ideal for someone who enjoys owning complex systems, writing production code, and helping shape technical direction alongside Product and TPM partners.

This is a 60/40 hands-on leadership role — you’ll be building critical features while also guiding design decisions and reviewing work across the team.

This role requires at least 10 years of hands-on experience as a developer, writing code in PHP & Laravel, as well as Team/Tech Lead experience. 

Responsibilities

• Lead development of core platform features across backend and frontend
• Write and review production code (Laravel, PostgreSQL, Angular/TS)
• Own database design and data integrity in a multi-tenant SaaS
• Partner with Product and TPMs to translate requirements into technical solutions
• Debug complex, cross-system issues involving editor state, persistence, and rendering
• Establish and maintain coding standards and architectural patterns
   

Requirements

• Strong backend development experience
• Deep understanding of database design (PostgreSQL preferred)
• Experience working on multi-tenant SaaS systems
• Comfortable working across the stack
• Solid debugging and problem-solving skills
   

Nice to Have

• Experience with CMSs or visual editors
• Familiarity with Angular, React, or similar frameworks
• Experience modernizing or replacing legacy systems

Other

• Fully remote, contract position (full-time, long-term)
• Adequate management, flexible schedule (4 hours overlap with EST time zone required, other hours at your convenience). 
• Steps in the hiring process:

1. Resume review + Intro call;
2. CodeSignal test;
3. Three tech interviews before an offer is extended

About project: Mobile marketing and audience platform

Project: sell-side omnichannel advertising platform powered by real-time mobile audiences. We deliver hundreds of millions of ads per day across thousands of global leading apps and websites. Our platform uses AI to deliver more efficient, effective and precise digital advertising campaigns. Our direct integration with thousands of mobile publishers gives us access to more than 50 billion first-party data signals per day across the globe. Marketers use these anonymized signals to understand and predict consumer behavior, identify new opportunities and fuel business growth.
 

Role Overview:

If you’re a talented Data Scientist looking to be part of a fast-growing, innovative R&D team, shape the future of decision-making in business, work on cutting-edge technologies and vast amounts of global real-time data, affect billions of mobile users, and become an industry leader - then let’s talk!

Our mobile data platform enables organizations to uncover insights and make data-driven decisions that enhance strategies and drive growth. We are seeking a Senior Data Scientist to join our Data Science & Engineering team.
 

Responsibilities:

• Analyze large and complex data to discover hidden patterns and opportunities.
• Develop and own end-to-end highly scalable data pipelines.
• Develop state-of-the-art machine learning models, and algorithms and build solutions in monetization fields.
• Provisioning data models for real-time (online) processing
• Shape new data products, and constantly improve the existing products.
• Collaborate with multiple teams including Product, BI, Analysts, DevOps, R&D and Marketing to lead and accomplish overall solutions.
• Oversee a complete release to production, including analyzing requirements, testing, monitoring and measuring results, multitasking, and quickly responding to critical issues.

Requirements:

Must:

• B.Sc./M.A/M.Sc. degree in Computer Science, Engineering, Math, Statistics, or other equivalent fields.
• 6 years as a Data Scientist - a strong background in ML concepts and models.
• Hands-on experience with Python, especially with data science ML libraries (regression & classification algorithms e.g. XGB or LGBM, recommendation system algorithms, etc.)
• Understanding of databases and SQL for data retrieval.
• Monitoring and alerting tools (e.g. Grafana, Kibana)
   

Advantage:

• Knowledge in the programmatic advertising landscape – DSPs, SSPs, exchanges – significant advantage.
• Experience with relational (e.g. Vertica, VoltDB) and non-relational (e.g. MongoDB) databases.
• Experience with PMML
  
  Interview process: 2-3 stages (technical/test task and interpersonal + HR).

Client

Our client is a global asset, investment, and financial product management company operating across the United States and over 40 other countries.

As an AI Software Engineer, you will design, develop, and optimize advanced AI applications leveraging AWS Bedrock services and cutting-edge architectures. Your role will focus on building intelligent systems for extracting insights from financial and unstructured data, developing scalable APIs, and implementing modern approaches such as GraphRAG for knowledge retrieval. You will ensure robust backend performance with FastAPI, maintain comprehensive test coverage, and drive efficiency in production environments by optimizing model performance, cost, and latency.

Responsibilities

• Design and implement AI-driven applications using AWS Bedrock services.
• Develop intelligent solutions for processing financial documents and unstructured data.
• Build high-performance backend services with Python and FastAPI, ensuring strong test coverage.
• Implement GraphRAG architectures to improve reasoning and knowledge retrieval.
• Create scalable API endpoints for model serving and conversational interfaces via Converse API.
• Optimize performance, cost, and latency of deployed models in production.
• Integrate workflows with multi-agent AI systems (e.g., LlamaIndex, LangChain, LangGraph, LangFlow, Strands Agents).
• Develop automated test pipelines with unit, integration, and load testing coverage.
• Implement evaluation frameworks for AI systems, ensuring quality and efficiency.
• Work with knowledge graphs and vector databases (e.g., OpenSearch, Neptune Analytics) for enterprise applications.

Requirements

• 4+ years of experience in AI/ML services and backend development with Python.
• Strong expertise in FastAPI and RESTful API design.
• Hands-on experience with multi-agent AI workflows (LlamaIndex, LangChain, LangGraph, LangFlow, Strands Agents).
• Proficiency in Python testing frameworks (unittest, pytest, testcontainers) and load testing (Locust).
• Experience building and deploying Converse API interfaces.
• Proven knowledge of RAG and GraphRAG architectures.
• Strong proficiency with AWS Bedrock services for model deployment and integration.
• Experience with knowledge graphs and vector databases (OpenSearch, Neptune Analytics).
• Ability to design integration tests with TestContainers for database and service dependencies.
• Practical experience with automation pipelines and coverage metrics.
• Understanding of token optimization and cost management in AI services.

Nice to have

• Experience with FastMCP for high-performance APIs.
• Background in applying AI solutions in financial services or regulated industries.
• Familiarity with hybrid systems combining rule-based approaches and AI models.
• Experience with multi-modal AI models and asynchronous Python patterns.
• Strong skills in API optimization and performance tuning.
• Knowledge of API gateway architectures and microservices.
• Bachelor’s degree in Finance, Economics, Statistics, Computer Science, or related field.

We are looking for a senior python engineer to join our backend team.  We have a big codebase and more lines of test code than app code.  Required experience with TDD, latest python best practices, integration with custom C modules, kafka, elasicsearch, cassandra, and/or ability to learn anything in 10 minutes ;)

We have a close-knit team and we pride ourselves on supporting each other.  You must have a similar attitude.  Open communicator, happy to speak.  Fluency in written + spoken English.

Description

About project: Mobile marketing and audience platform
 

Leading mobile marketing and audience platform, empowers the app ecosystem with cutting-edge solutions in mobile marketing, audience building, and monetization. With integration into over 500,000 monthly active apps and a global reach, our team leverages first-party data to deliver impactful and scalable advertising solutions.
 

We’re looking for a highly skilled, independent, and driven Machine Learning Engineer to lead the design and development of our next-generation real-time inference services - the core engine powering algorithmic decision-making at scale. This is a rare opportunity to own the system at the heart of our product, serving billions of daily requests across mobile apps, with tight latency and performance constraints.
 

Our platform empowers the mobile app ecosystem, simplifying mobile marketing, audience building, and mobile monetization. With direct integration into over 500,000 mobile apps, our platform processes enormous volumes of first-party data to drive intelligent, real-time decisions that fuel growth for our partners.
 

You’ll work at the intersection of machine learning, large-scale backend engineering, and business logic, building robust services that blend predictive models with dynamic, engineering logic - all while maintaining extreme performance and reliability requirements.

Job Description:
 

· Own and lead the design and development of low-latency Algo inference services handling billions of requests per day

· Build and scale robust real-time decision-making engines, integrating ML models with business logic under strict SLAs

· Collaborate closely with DS to deploy models seamlessly and reliably in production

· Design systems for model versioning, shadowing, and A/B testing at runtime

· Ensure high availability, scalability, and observability of production systems

· Continuously optimize latency, throughput, and cost-efficiency using modern tooling and techniques

· Work independently while interfacing with cross-functional stakeholders from Algo, Infra, Product, Engineering, BA & Business.
 

Requirements
 

· 5+ years of experience building high-performance backend or ML inference systems

· Deep expertise in Python and experience with low-latency APIs and real-time serving frameworks (e.g., FastAPI, Triton Inference Server, TorchServe, BentoML)
· B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related technical discipline

· Experience with scalable service architecture, message queues (Kafka, Pub/Sub), and async processing

· Strong understanding of model deployment practices, online/offline feature parity, and real-time monitoring

· Experience in cloud environments (AWS, GCP, or OCI) and container orchestration (Kubernetes)

· Experience working with in-memory and NoSQL databases (e.g. Aerospike, Redis, Bigtable) to support ultra-fast data access in production-grade ML services

· Familiarity with observability stacks (Prometheus, Grafana, OpenTelemetry) and best practices for alerting and diagnostics

· A strong sense of ownership and the ability to drive solutions end-to-end

· Passion for performance, clean architecture, and impactful systems

Interview process: 2-3 stages (technical/test task and interpersonal + HR).

Evoplay is one of the leading B2B solutions for the online gaming industry, recognized for its innovative approach to game development and technological solutions. The key to this success is the teamwork of like-minded people who are passionate about a common goal and love games.

Position Overview:

As a Jira and Confluence Administrator, you will be responsible for the administration, configuration, and maintenance of our Jira and Confluence instances. You will play a critical role in ensuring the smooth operation and optimal utilization of these platforms to support our teams in project management, collaboration, and knowledge sharing.

Key Responsibilities:

1. Platform Administration:

• Administer Jira and Confluence instances, including user management, permissions configuration, and customization of workflows, issue types, and fields. Jira (server), сonfluence, Bitbucket, Crowd)

• Perform regular maintenance tasks such as upgrades, patches, and backups to ensure system reliability and performance.

2. Configuration and Customization:

• Configure Jira projects and Confluence spaces to meet the specific requirements of our teams and projects.

• Customize Jira workflows, screens, and dashboards to streamline processes and enhance productivity.

3. Integration and Automation:

• Integrate Jira and Confluence with other tools and systems used within the organization to facilitate seamless data flow and collaboration.

• Implement automation rules and workflows using Jira and Confluence plugins to optimize task management and documentation processes.

4. User Training and Support:

• Provide training and support to users on Jira and Confluence functionality, best practices, and troubleshooting techniques.

• Serve as the primary point of contact for user inquiries and technical issues related to Jira and Confluence usage.

5. Corporate IT Services:

• Administer other corporate IT services such as Gitlab, LDAP, GCP.

• Ensure the proper functioning and integration of these services with other business applications and systems.

Qualifications:

• Experience in a similar position for 2 years.

• Experience with Atlassian stack:

- Jira

- Confluence

- Bitbucket

- Crowd

• Understanding of the functioning of Linux systems.

We offer:

• L&D center with courses for employees and top managers;

• Rotation program;

• Medical іnsurance;

• Paid leave;

• Sick days;

• Self-learning library, access to paid courses;

• Stable payments;

• Evoplay discount program;

• Flexible work schedule / remote work;

• Group discussions and individual sessions with a psychologist.

Required Qualifications:

• 3+ years of experience as a Business Analyst, preferably in cloud software or CRM environments.
• Solid understanding of cloud platforms and CRM systems such as Salesforce, HubSpot, Pipedrive, etc.
• Proven ability to gather, analyze, and document business requirements and user stories.
• Experience with Agile methodologies and product lifecycle processes.
• Excellent communication skills and strong written command of English.
• Ability to collaborate across engineering, sales, and marketing teams.
• Strong analytical thinking and attention to detail, with experience in working with large datasets.
• Familiarity with BI tools and data visualization is a plus.
• Bachelor’s degree in IT, Business, Engineering, or equivalent experience.

• Experience with AI/ML-based CRM automation or integration projects is an advantage.

   

Key Responsibilities:

• Collect and analyze business requirements from stakeholders, including clients, sales, and internal teams.
• Document workflows, prepare detailed specifications, and write clear user stories.
• Collaborate with UX designers, developers, and architects to ensure accurate solution delivery.
• Support backlog grooming and feature prioritization in alignment with business goals.
• Conduct market and competitor research to support product and business strategies.
• Facilitate testing and validation of product features before release.
• Provide ongoing analysis of product performance and prepare analytical reports.

• Ensure all deliverables meet security, privacy, and compliance standards.

   

Perks & Benefits:

• 24 paid vacation days
• Flexible schedule and top-tier working conditions
• Competitive salary
• Full remote work

• Young, talented, and ambitious team culture

   

Language Requirements:
🇺🇦 Ukrainian – Native
🇬🇧 English – Advanced

About Proxima Research:
With over 30 years of expertise, Proxima Research is a trusted international partner in delivering advanced data and technological solutions to the healthcare and pharmaceutical sectors. We serve over 400 clients in 47 countries, offering services in CRM/ETMS support, HCP/HCO data management, BI implementation, multi-channel marketing, research, and consulting.