Jobs

Equals5 is a leading Healthcare Marketing SaaS for Pharma and Life Sciences. Our platform leverages exclusive NPI-level targeting technology to help brands reach healthcare professionals across 20+ channels with precise, user-level reporting.

The Role

We are looking for a Senior Data Engineer to join the Identity team at Equals5. This is not a standard ETL role. We are building a dynamic data ecosystem where AI is deeply integrated—both as a productivity multiplier and as a core component of our data processing logic for identity data enrichment and data scoring.

You will own the infrastructure that handles over 10,000 executions per minute, ensuring stability, scalability, and data integrity. You will work with a modern stack on Google Cloud Platform, utilizing Cloud Functions and Kubernetes.

We are looking for an engineer who improves infrastructure, automates everything, and is eager to implement LLM-based logic directly into high-load data flows.

Responsibilities

• AI-Driven Data Scoring: Design and implement pipelines that utilize LLMs to analyze and score identity data in real-time. You will integrate AI models directly into the decision-making loop, balancing accuracy with latency and cost.
• Own the Data Architecture: Architect scalable data solutions using GCP and Python. You will manage data storage and retrieval using BigQuery and Apache Iceberg to support querying of TBs of data.
• Heavy Data Processing: Utilize Apache Spark for data transformations and batch processing when lightweight cloud functions are not enough.
• Manage High-Load Orchestration: Maintain and optimize our system instances. It involves complex dataflows, custom Python nodes, and performance tuning for 10k+ execs/minute.
• Release Lifecycle (CI/CD): Take ownership of the deployment process, ensuring that updates to pipelines and infrastructure are released safely with proper testing and rollback strategies.
• Database Optimization: Manage PostgreSQL performance under heavy load, optimizing complex queries and indexing strategies.
• Active AI Usage: Use Claude Code and other AI engineering tools to accelerate your own development, refactoring, and testing processes.
• Incident Resolution: Proactively monitor the system. When alerts fire, you investigate the root cause—whether it’s a database lock or an LLM hallucination—and fix it permanently.

Requirements

• 4-5+ years of experience in Data Engineering or Backend Engineering with a strong data focus.
• Production AI Integration: Experience integrating LLMs (OpenAI, Anthropic, Gemini) into production applications via API. You understand latency, token limits, and how to structure data for AI scoring.
• Expertise in GCP: Understanding of Google Cloud Platform (Cloud Functions, IAM, Networking).
• Strong Python: You write clean, efficient, and testable code. You are comfortable building custom logic where standard tools fall short.
• Big Data Stack: Experience with BigQuery, Apache Spark, and modern table formats like Apache Iceberg.
• Kubernetes (K8s): Experience deploying and scaling services in containerized environments.
• Workflow Automation: Understanding of workflow orchestration tools at a deep technical level. N8N is a big part of our domain, so familiarity with it is highly valuable.
• PostgreSQL Mastery: Proven ability to handle heavy write/read loads and optimize schemas.
• English: B2+ (Upper-Intermediate) or higher.

Culture & Mindset

• Self-improvement: You are a fast learner. You don't fear AI replacing you; you master it to replace your manual tasks.
• Ownership: You treat the Identity domain as your own business. If a scoring model drifts or a pipeline slows down, you notice it and fix it without being asked.
• Internal Locus of Control: You take responsibility for outcomes. If an external API fails, you build a fallback mechanism instead of just blaming the provider.
• Get It Done: You prioritize shipping value. You know when to use a simple script and when to build a complex architecture.
• Openness: You share knowledge freely. If you find a better way to prompt the AI for scoring, you share it with the team.

What We Offer

• Fully remote with flexible hours (aligned with EU timezones for syncs).
• AI-Native Environment: We provide licenses for Claude Code and encourage using the bleeding edge of AI tech for both daily coding and product features.
• High-Impact Role: You will directly influence how we identify and score users, impacting the core business logic.
• Cross-functional visibility: Work closely with Product and Tech Leads to shape the future of Identity.

• No Bureaucracy: Fast decisions, no legacy processes, focus on results.

   

We are Ukrainian miltech company that develops and manufactures robotic systems for military use.
We’re scaling up rapidly, growing, and building strong teams, so currently looking for a recruiter who wants to be more than just “someone who fills open positions” -  a true business partner who can help shape the team that creates technology to defend our country will be warmly welcomed.
For us, recruiting is about speed, top talent, challenging tasks, and having a real impact on the business. We’re currently looking for a proactive and experienced Technical Recruiter to strengthen our team and take on the full recruitment cycle for technical and hardware talent.

What you will do:

• The full recruitment cycle: from communicating with hiring managers and defining job profiles to onboarding candidates (Sourcing, Screening, Interviewing, Offer).
• Working with a wide range of technical roles: actively searching for and attracting engineers (mechanical, electronics, embedded systems, and design engineers) and IT specialists at various levels (from developers to management positions).
• Direct Sourcing: reaching out to passive candidates via LinkedIn, DOU, GitHub, Djinni, industry-specific communities, and alternative recruitment channels.
• Alignment with the business: Close collaboration with R&D and technical department leaders to gain a precise understanding of selection criteria.

• Candidate support: Providing high-quality feedback at every stage and fostering a positive candidate experience.

   

What is great to have:

• 1–2 years of experience in recruiting, with a focus on technical, IT, or engineering positions.
• Understanding of the differences between an embedded developer, a design engineer, and an electronics engineer (the ability to “speak the same language” as technical specialists).
• Practical skills in using Boolean search (Boolean search, X-ray), automated sourcing, and ATS systems.
• A high level of self-organization, attention to detail, and the ability to multitask effectively.

• A systematic approach to managing the candidate database and analyzing your recruitment funnel.

  Experience working at IT product companies, in the MilTech sector, or in technology manufacturing will be a huge plus.
   

What We Offer

Scale & Mission

• A unique opportunity to contribute to products of strategic importance for national defense.

Stability

• Official employment in accordance with Ukrainian labor legislation.
• Paid vacation and sick leave.
• Fully transparent and competitive salary.

Comfort

• Modern and secure office located in Podil, Kyiv, within walking distance of Kontraktova Ploshcha metro station.
• Standard work schedule: Monday to Friday, 9:00 AM – 6:00 PM.

Well-being

• Medical insurance after the probation period.
• Extra tasty corporate lunches provided in the office.

Environment

• A collaborative team that values new ideas.
• Modern equipment and tools.
• Opportunities for professional growth and career development.

If you are ready to help build a team that creates technologies for victory, we would be happy to hear from you.

YouControl is an analytical system that from more than 220 sources forms a complete profile for each company and individual entrepreneur of Ukraine on the basis of open data, tracks changes in state registers and visualises links between affiliated persons. It contains data for checking foreign companies. The system allows businesses to check counterparties, as well as to look for new potential customers and partners. 
 

We are seeking a Middle DevOps Engineer to join our energetic and proactive team.
 

Your Key Responsibilities and Contributions:

• Participate in the development and implementation of a new approach to infrastructure. Infrastructure as Code (IaC) tools will serve as the main mechanism for managing the platform.
• Ensure high availability of applications and configure redundancy of platform components for company products.
• Supporting the daily operations and maintenance of company projects.
• Maintain product monitoring systems. Respond proactively to incidents to ensure a high level of SLA for B2B clients.
   

Key Required Skills:

• 3+ years of hands-on experience working closely with product development teams.
• 3+ years of experience with both on-premise solutions and cloud providers.
• Experience in configuring, maintaining, and supporting the reliability and uptime of infrastructure components (databases, virtualization clusters, common infrastructure).
• Familiarity with IaC tools (Terraform / Ansible).
• Solid knowledge of Unix systems at the system administrator level. Strong understanding of the OSI model.
• Understanding of virtualization/containerization principles and environments (KVM, LXC, Docker).
• Proficiency with monitoring systems (Zabbix / Prometheus)
• Familiarity with CI/CD tools (GitLab / Jenkins / etc.)
• Familiarity  with Kubernetes (K8s) in production environments.
   

Nice to Have:

• Knowledge of dynamic routing protocols (BGP, OSPF).
• Experience working with Proxmox / OpenNebula as core virtualization controllers.
• Familiarity  with any of the big cloud providers
  
  We offer:
• Competitive salary.
• Comfortable working environment.
• We provide employees with paid vacation, medical insurance and English language courses. 
• A system of internal and external training for experience exchange and professional growth.
• Friendly atmosphere with colleagues who are always ready to help.

Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

We create quality projects for clients in the US, Europe, the UK, and Canada 🌍, especially Healthcare, Real Estate, and E-commerce projects.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for a hands-on Outbound Marketing Specialist who will take ownership of outbound campaigns and directly impact lead generation and business growth.

For a perfect match, we expect 🎯

• 1+ year of experience in marketing, growth, lead generation, or outbound campaigns
• Hands-on experience with Email marketing campaigns and basic automation tools
• Confident use of LinkedIn 
• Ability to launch, manage, and optimize LinkedIn and Email campaigns
• Experience collaborating with Sales teams — supporting outreach activities, validating leads, assisting across directions
• Strong hypothesis-driven mindset: ability to generate ideas, test them, analyze results, and iterate
• Understanding of B2B marketing and client acquisition logic
• English level: Intermediate (written communication)

Nice to Have 💎

• Experience building or optimizing marketing or lead generation processes
• Familiarity with outreach or lead generation automation tools
• Experience working with additional channels or segmentation approaches
• Analytical thinking and willingness to experiment
• Understanding of IT / tech / digital environment
• Experience working with the Ukrainian B2B market

Duties & Responsibilities 💼

• Launching, configuring, and managing LinkedIn and Email outreach campaigns
• Testing new ideas, channels, segments, and messaging approaches for client acquisition
• Working closely with the Sales team:
  • supporting outreach tasks
  • validating and qualifying leads
  • maintaining campaign flow
• Researching and identifying relevant target companies and contacts
• Preparing and running targeted outbound campaigns for specific niches
• Analyzing campaign performance and key metrics
• Proposing improvements to workflows and enhancing overall campaign performance

Why Join Admiral Studios?

⭐️Growth-Oriented Environment – value efficiency, flexibility, and results

🤝Team Spirit – Regular corporate online & offline events to keep the team connected
📚Professional Development Support – we provide:

• A structured Performance Review system
• Access to an internal knowledge library
• Career growth opportunities with a clear development plan
• A budget for improving work processes and implementing new ideas

🧘Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model
✅Paid Time Off – 20 vacation days + 10 sick leave days per year

Hiring steps: Screening — Tech Interview — СТО Interview — Job Offer 

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙

Don't forget to provide your Telegram nickname for contact

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a Product Manager to join our team.

Responsibilities:

• Manage and develop products across multiple brands and GEOs;
• Analyze user behavior, product funnels, and key business metrics;
• Identify product opportunities and bottlenecks through data, user research, and competitor analysis;
• Generate, validate, and prioritize product ideas that improve user experience and business results;
• Own initiatives from problem definition and requirements to release and post-launch analysis;
• Prepare clear product requirements, specifications, and user stories;
• Coordinate releases, identify blockers, and ensure tasks move forward;
• Work closely with CRM, Marketing, Analytics, Design, Content, and Technical teams;
• Contribute to product roadmap planning and prioritization.
   

Requirements:

• 3+ years of Product Management experience, including experience in iGaming;
• Strong understanding of online casino and/or sportsbook products, user journeys, and key metrics;
• Data-driven approach and experience evaluating product decisions through metrics, A/B tests, or alternative measurement methods;
• Strong ownership and ability to independently drive initiatives and remove blockers;
• Ability to work effectively in a fast-changing environment with multiple priorities;
• Strong technical understanding of platform capabilities, integrations, dependencies, and product constraints;
• Ability to turn user problems into pragmatic product solutions by balancing user value, technical feasibility, and implementation effort;
• Fluent Ukrainian or Russian for internal communication;
• English - Intermediate or higher.
   

Will be a plus:

• Experience with Tableau or other BI tools;
• Experience working with multiple brands, GEOs, or new market launches.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!
   

The full production cycle IT company Nabuto specializes in the development of software products/services in the field of information technologies.

We operate in the FinTech/trading domain, running a data-intensive platform that processes millions of real-time events. The environment is low-latency, high-load and engineered for continuous availability.

We’re building a high-performance cryptocurrency trading platform and looking for a Strong Middle Java Engineer to help us develop and scale the core backend systems powering real-time trading operations.
You’ll work on latency-sensitive, high-throughput services responsible for processing large volumes of market and trading events in real time. The role requires solid backend engineering fundamentals, attention to performance and reliability, and the ability to work comfortably in distributed systems with demanding uptime requirements.
You’ll be involved in designing and developing microservices, improving system scalability, optimizing data flows, and contributing to the platform’s overall stability. We value engineers who write clean, maintainable code, take ownership of their work, and can operate effectively in a fast-moving engineering environment.
Our stack is heavily focused on Java and modern backend technologies, running in a cloud-native infrastructure with Kubernetes and event-driven architecture patterns.

Responsibilities
• Development and design of a semi-crical microservices.

Requirements
• 5 years of experience as a Java Engineer.
• Experience with Java 18+.
• Computer science fundamentals (algorithms and data structures).
• Spring Boot/Hibernate applications development.
• SQL knowledge.
• Experience with message brokers.
• Leveraging of AI coding assistants (Claude Code, Codex, Amazon Kiro) as part of the daily engineering workflow.
• It would be great to have a hands-on experience with the Hazelcast platform.
• Master’s degree focused on Computer Science or a similar specialization.

Nice to Have
• Experience working with high-load or real-time systems.
• Streaming Technologies (Apache Flink, Hazelcast Platform).
• AWS Cloud.
• Distributed systems fundamentals.
• Kubernetes Fundamentals.

What We Offer
• Work-Life Balance — 24 days of paid vacation + 30 days of paid sick leave.
• Care from Day One — medical insurance from your first day, including dental care, massage, and professional psychological support.
• Knowledge Library — office books and access to the Kuka online library.
• Investment in Your Energy — partial reimbursement for sports and fitness activities.
• Growth & Learning — coverage for English or Ukrainian language courses and a dedicated professional development budget.
• Island Relaxation — up to 14 days per year at the company villa in Cyprus.

Join the Nabuto team, where your talents and aspirations will be recognized!

We offer a dynamic work environment, opportunities for professional growth, and support at every step of your career path. Start your journey to success with us—apply today and take the first step towards your bright future!

Nabuto is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. 

Please note, that only shortlisted candidates will be contacted. Thank you for considering Nabuto as your next career move!

Pine Software Technology Ltd is a software company specializing in trading technology solutions for regulated brokers and trading firms. We build SaaS products that support electronic trading, brokerage operations, risk management, and financial data analysis. 

The back office is responsible for reconciling balances following traders' transactions and for reporting to clients and regulators. 

We are looking for a Senior Python Engineer who is collaborative, has a product mindset, and is reliable. 

Responsibilities

• Build, ship, and maintain backend features in Python 3.x + Django (incl. DRF) with solid tests (pytest).
• Design and optimize PostgreSQL schemas/queries; own data migrations and performance tuning. Integrate and maintain external services (payments, email, auth, storage), with secure, idempotent APIs.
• Implement background jobs with Celery/Redis, monitoring, and alerting.
• Contribute to code reviews, CI/CD, and engineering standards (linting, typing, docs).
• Diagnose production issues end-to-end (logs, metrics, traces) and drive root-cause fixes.

Requirements

• Python 3.10+; Django 3.2/4.x; DRF; PostgreSQL (indexes, transactions, locking).
• Celery + Redis (tasks, retries, schedules).
• Testing culture (pytest, factory_boy, fixtures, coverage) and type hints (mypy/pyright).
• REST API design (versioning, pagination, error contracts, idempotency).
• Docker, basic Linux, and CI/CD (GitHub Actions/GitLab CI).
• Observability: structured logging, metrics, basic tracing; using Sentry/Prometheus/Grafana.
• Security basics: OWASP Top 10, secrets management, least privilege.

Nice to have 

• Caching & messaging: Redis patterns, RabbitMQ/Kafka basics.
• Async APIs (FastAPI), GraphQL, websockets.
• Infra: AWS (ECS/EKS/Lambda, RDS, S3, CloudWatch), Terraform.
• Frontend fluency for Django templates or simple React/TypeScript components.
• Performance profiling (cProfile, PySpy), feature flags, i18n.
• Security hardening (CSP, rate limiting, audit trails).

What We Offer

• Work-Life Balance — 25 days of paid vacation + 30 days of paid sick leave.
• Care from Day One — medical insurance from your first day, including dental care, massage, and professional psychological support.
• Knowledge Library — office books and access to the Kuka online library.
• Investment in Your Energy — partial reimbursement for sports and fitness activities.
• Growth & Learning — coverage for English or Ukrainian language courses and a dedicated professional development budget.
• Island Relaxation — up to 14 days per year at the company villa in Cyprus.

Join the Pine Software team, where your talents and aspirations will be recognized! We offer a dynamic work environment, opportunities for professional growth, and support at every step of your career path. Start your journey to success with us—apply today and take the first step towards your bright future!

Pine Software is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Please note, that only shortlisted candidates will be contacted. Thank you for considering Pine as your next career move!

We are a fast-growing product iGaming holding operating multiple brands across international markets. Our Analytics Department plays a key role in product and marketing decision-making by delivering reliable data, actionable insights, and scalable BI solutions.

As our business continues to grow, we're expanding the team and looking for a BI Analyst to help develop our reporting infrastructure and support business growth through data.

What you'll do:

• Develop and maintain interactive dashboards in Power BI
• Build and optimize SQL queries for large datasets
• Analyze product and marketing performance
• Monitor key business metrics such as Traffic Quality, Retention, LTV, ARPU/ARPPU
• Provide insights and recommendations based on data
• Improve reporting quality and automate manual reports
• Ensure data consistency and maintain reporting standards
• Collaborate with Product, Marketing, and other business teams

What we're looking for:

• 2+ years of experience as a BI Analyst or Data Analyst
• Strong SQL skills (JOINs, CTEs, Window Functions, Subqueries)
• Experience with Power BI and DAX
• Experience building dashboards and reports
• Understanding of product or marketing analytics
• Advanced Excel / Google Sheets skills
• English (B1–B2)

Nice to have:

• Experience in iGaming / Betting / Gambling
• Python or R
• Advanced DAX
• Cohort analysis and RFM segmentation
• Experience working with DWH teams
• Experience analyzing affiliate or acquisition traffic

Why join us:

• Fully remote
• Flexible working hours
• Opportunity to work on a growing international iGaming product
• Strong Analytics team with real business impact
• Challenging analytical tasks and large datasets
• Opportunity to influence business decisions through data
• Performance-driven culture with minimal bureaucracy

If you're interested, feel free to reach out or send your CV

About the company: United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide
 

About your role: We’re looking for an AI Engineer who wants to build production-grade AI systems, not just experiment with demos. This is a high-ownership, greenfield role where you’ll help build our AI platform from scratch, working directly with the Head of AI.  You’ll own initiatives end-to-end — from discovery and architecture decisions to production delivery — and play a key role in shaping how AI is used across the company.

You’ll work with a modern AI stack including Claude/OpenAI/Bedrock, RAG pipelines, eval frameworks (Promptfoo, Ragas, LangSmith), and agentic patterns. This role is ideal for someone who enjoys autonomy, strong engineering ownership, and proactively identifying the next highest-leverage opportunity to drive into production.

In this role, you will:

• Design and build RAG and automation workflows inside our VPC environment.
• Create integrations across engineering, communication, and knowledge-management systems (Jira, Confluence, Slack, Google Drive, Git).
• Develop AI-powered pipelines for code quality checks, ticket auto-classification, documentation updates, release notes, and meeting summaries.
• Work on prompt engineering, model selection and routing (Haiku / Sonnet / Opus), and workflow optimization.
• Build evaluation and regression frameworks for AI workflows to prevent model-upgrade regressions.
• Create lightweight dashboards for engineering leads to surface delivery patterns and bottlenecks.
• Own initiatives end-to-end: scope → design → ship → measure → iterate.

It’s all about you:

• 5+ years of production experience with Python (services, async, API integrations, clean and testable code).
• Hands-on experience with LLM APIs in production: Anthropic Claude (Opus/Sonnet/Haiku), OpenAI, AWS Bedrock.
• Strong understanding of RAG systems: chunking, embeddings, hybrid search, re-ranking, grounding/citations.
• Prompt engineering + structured outputs + tool/function calling.
• Experience with eval/regression frameworks: Promptfoo, Ragas, LangSmith, or custom evaluation harnesses.
• Agentic patterns: ReAct, function-calling loops, fallbacks.
• Vector databases: pgvector, Pinecone.
• Workflow orchestration: n8n, Airflow, or custom orchestration systems.
• Observability: token-spend tracing, latency monitoring, model routing.
• Solid AWS fundamentals: IAM, Lambda, S3, CloudTrail — comfortable deploying inside VPC environments independently.
• CI/CD + pipeline hooks (GitLab/GitHub), webhooks, event-driven architectures.
• Basic SQL skills for analytical queries and metrics dashboards.
• Driver mindset: proactively identifies the highest-leverage opportunity and drives it to production
• B2 English level

Would be a plus:

• Real REST integrations with 2–3+ APIs
• Experience with workflow orchestration tools.
• Prompt evaluation tooling such as  LangSmith is nice to have
• Experience with Docker
• RAG experience: embeddings and vector stores (pgvector, Pinecone, or similar) for knowledge base use cases

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process:

• Intro call
• Technical Interview
• Final Interview
• Reference check
• Offer

About the company: United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide
 

About your role: In this role, you will directly influence product growth and monetization by improving Recommendation Systems for gifts and coins. You’ll work end-to-end on ML solutions — from defining the Data Science roadmap and running experiments to deploying production-ready models — while collaborating closely with Product Managers, Analysts, and Engineers. The role offers a combination of hands-on machine learning, recommendation systems, MLOps, and strategic ownership in a fast-paced product environment where your work will have visible business impact.

In this role, you will

• Create, develop, and improve machine learning models to enhance business performance and product effectiveness
• Collaborate closely with cross-functional teams, including Product Managers, Analysts, and Engineers, to deliver innovative ML-driven features and improvements
• Apply expertise in machine learning algorithms, data structures, and optimization techniques to improve model accuracy, scalability, and efficiency
• Implement and maintain MLOps best practices for model deployment, monitoring, retraining, and maintenance in production environments
• Investigate, troubleshoot, and resolve technical issues related to machine learning models, data pipelines, and infrastructure
• Stay up to date with the latest advancements, technologies, and best practices in machine learning, artificial intelligence, and data science

It’s all about you

• 4+ of Machine learning and deep learning on tabular data, Recommendation systems. 
• 4+ years of software development experience in Python with experience working with ML and DL
• Experience in designing a data science roadmap and the leading technical execution of the project
• Experience with Cloud development AWS/GCP
• Experience of deploy API models on Dev/Prod environment
• Practical understanding of A/B tests process
• Practical understanding of the mathematics behind modern machine learning, linear algebra, and statistics.
• Extensive SQL knowledge

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity recovery support allowance 
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical Interview
• Final Interview
• Reference check
• Offer

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back.
This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience.
We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen.

About the role: In this role, you will strengthen our product analytics by bringing senior-level expertise in statistical analysis, retention analytics, and experimentation. From your first weeks, you’ll dive into our product, data pipelines, and key metrics, delivering deep insights into retention and monetization, and independently running A/B tests to shape decisions at scale. Your input will help refine analytical processes and frameworks, directly influencing product strategy. With the chance to grow horizontally through diverse tasks, and to be involved in many of the company’s key processes, you’ll see the tangible impact of your work across the business.

In this role, you will

• Drive deep-dive analyses of user behaviour, retention, and monetization
• Independently design, monitor, and evaluate A/B tests and experiments
• Build, maintain, and improve analytical frameworks, dashboards, and reporting systems to ensure clarity and efficiency across the team
• Collaborate closely with product managers to define success metrics, uncover growth opportunities, and shape the product strategy
• Identify gaps and inefficiencies in current processes and elevate the team’s analytical capabilities by proposing smart improvements
• Ensure all product research meets the highest standards of statistical rigour, reliability, and scalability

It’s all about you

• Experience in product or marketing analytics and working cross-functionally with product, marketing, and engineering teams
• Advanced SQL skills and a solid foundation in statistics, including hypothesis testing, causal inference, regression, and retention/survival analysis
• Proven track record in product analytics, ideally in transactional or subscription-based business models, with experience in designing and evaluating A/B tests
• Ownership mindset, strong communication skills and structural thinking that will allow you to  translate complex data into actionable business recommendations for both technical and non-technical stakeholders
   

Would be a plus

• Experience with GBQ, Python and R for analytics
• Familiarity with cohort analysis, LTV modelling, and churn prediction
• Regular usage of AI tools like ChatGPT, Claude AI, Gemini, or similar to support your work

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Workspace rental reimbursement in other cities and abroad
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Reference check
• Offer

Founded in 2020, Iterasec has grown into one of the leading penetration testing companies in Ukraine and Poland. We specialize in high-impact and in-depth security testing, from web and mobile applications to complex infrastructures, IoT, automotive systems, networks, and cloud environments. Our clients are fast-moving startups as well as Fortune 500 giants and world-renowned automotive and cloud companies.

We’re looking for a talented Sourcer or Lead Generation Manager, responsible for prospecting, researching, creating lead databases and running LinkedIn campaigns.

This is a junior–mid operational role. No hard selling. No closing. This is a pipeline-building and database-heavy position.

Responsibilities:

• Build and maintain prospect databases.
• Research target domain, companies, and decision-makers.
• Identify and qualify potential leads according to our Ideal Customer Profile (ICP).
• Prepare contact lists and data for outbound campaigns.
• Launch and manage LinkedIn outreach campaigns.
• Maintain data accuracy in CRM and lead generation tools.
• Schedule intro calls for the founder or partnership manager.

Requirements:

• 6+ months of experience in lead generation, or sourcing.
• Strong research and data management skills.
• Experience with LinkedIn, CRM systems, and prospecting tools.
• Discipline, attention to detail and strong organizational skills.
• Good written English (at least B1).
• Curiosity about technology and cybersecurity.
• Persistence without being pushy.

What we offer:

• Exposure to cybersecurity, offensive security, and advanced technical domains.
• Clear progression path: LeadGen/Sourcer → SDR → Partnerships.
• Competitive compensation for this role level.
• Flexible remote environment, professional growth, and autonomy.

About the role
We are looking for an IT Procurement Specialist responsible for the full lifecycle procurement of software, licenses and related IT services. This role has a strong impact on cost optimization, compliance and the efficient use of IT resources.

Responsibilities

• Manage the full software procurement lifecycle: from gathering requirements to contract signing.  
• Handle licensing models and agreements (SaaS, on‑premise, enterprise agreements).  
• Negotiate with vendors (Microsoft, Atlassian, Adobe, etc.) and manage vendor relationships.  
• Optimize software costs through license optimization and cost‑saving initiatives.  
• Monitor license usage and prevent over‑ or under‑licensing; support audits and ensure license compliance.  
• Collaborate with IT, Finance and Legal teams on procurement, contracts and compliance matters.  
• Maintain procurement documentation, contracts and regular reporting.

Requirements

• At least 2 years of experience in IT or software procurement.  
• Solid understanding of licensing models (subscription, perpetual, volume licensing).  
• Experience working with major vendors (e.g., Microsoft, Oracle, SAP).  
• Strong negotiation skills and contract management experience.  
• Experience in cost optimization or participation in software audits is a plus.  
• English level: at least Intermediate (for working with contracts and vendors).

Nice to have

• Experience with SAM (Software Asset Management).  
• Familiarity with licensing policies of major vendors.  
• Experience working in international companies or multi‑vendor environments.

About the Role:

We are looking for an experienced Backend Developer to join our team to build and scale modern applications. This role involves the full software development lifecycle, from architecture and API design to optimization, security, and continuous product improvement.

Responsibilities:

• Develop and maintain backend solutions using Kotlin.
• Participate in the development of web and Flutter applications.
• Design application architecture from scratch and create APIs.
• Ensure application security, performance, optimization, and scalability.
• Collaborate with Analysts, QA, and DevOps teams throughout the entire development lifecycle.

Requirements:

• 4+ years of commercial experience with JVM languages (Kotlin, Java, or Scala).
• Experience working with relational databases; experience with NoSQL is a plus.
• Hands-on experience building REST APIs and understanding asynchronous data processing.
• Knowledge of design patterns and microservices architecture principles.
• Basic DevOps skills.
• Experience with AI tools is a plus.
• English level sufficient to work with technical documentation.

Requirements:

• Strong practical background in accounting + solid IFRS knowledge;
• 2+ years in international companies or cross-border (foreign jurisdiction) environments;
• Good understanding of tax systems, compliance, and reporting;
• Deep knowledge of Ukrainian Accounting Standards (UAS) and Tax Code of Ukraine;
• Experience improving accounting workflows, shortening closing cycles, and driving automation;
• Experience building management reporting from scratch or improving existing systems;
• Confident Excel / Google Sheets user;
• English at least B1 (written + spoken).

Nice to have:

• Exposure to EU / US / LATAM tax systems (VAT, Sales Tax, Income Tax);

• Experience handling and validating primary documents for non-resident entities.

   

Responsibilities:

• Organize and maintain financial data across multiple jurisdictions;
• Run payroll calculations and processing;
• Prepare and submit USC and PIT reporting;
• Ensure accuracy of accounting entries and financial records;
• Support external accountants and tax reporting processes;
• Participate in annual audits and prepare required audit documentation;
• Assist in monthly, quarterly, and annual financial reporting.