Jobs

ORIL is seeking a skilled and proactive Senior BI/Data Engineer to design, scale, and maintain our mission-critical, AI-driven data platform. At the core of our engineering culture is a steadfast commitment to performance, reliability, clean data architecture, and uncompromising data integrity. The ideal candidate is an autonomous problem-solver who thrives in an agile environment, takes end-to-end ownership of data pipelines, and ensures robust, scalable deployments.
 

About the Project

Our client is a US-based innovator providing a centralized data platform for multi-family real estate. The product leverages BI analytics and AI to help operators optimize marketing spend and operational efficiency. The platform aggregates complex real estate datasets to feed real-time BI dashboards and power an intelligent Text-to-SQL analytics chatbot.
 

What are we looking for?

• 4+ years of experience building and maintaining production-grade data pipelines, backend data architectures, and BI systems;
• Strong expertise in Python and advanced SQL (complex queries, query optimization, indexing, and performance tuning);
• Proven experience with Data Modeling (Star/Snowflake schemas, relational databases, data warehousing concepts);
• Hands-on experience building and maintaining ETL/ELT pipelines;
• Strong experience with data cleaning, normalization, and aggregation to ensure accurate, consistent, and reliable data for both BI dashboards and AI applications;
• Experience working with relational databases and modern Data Warehouses;
• Experience with BI tools (e.g., PowerBI, Tableau, Metabase, or custom visualization solutions);
• Curiosity about multi-family real estate domain metrics (marketing spend, occupancy rates, operational efficiency, ROI) to better design analytical models;
• English level: Upper-Intermediate (B2+).
   

What will you do?

• Design, build, and optimize scalable ETL/ELT data pipelines to process real estate data from multiple sources;
• Architect and maintain clean, structured databases and data models optimized for fast querying, BI reporting, and AI/LLM integration (Text-to-SQL);
• Ensure data quality, consistency, and freshness across the entire platform through automated testing and monitoring;
• Collaborate with the AI/ML Engineer to prepare, expose, and optimize data schemas required for the intelligent chatbot and automated AI insights;
• Build and support analytical dashboards/reports that help business users derive actionable insights;
• Diagnose and resolve data bottlenecks, slow queries, and pipeline failures;
• Work closely with Product Managers and the engineering team to refine the data roadmap and ensure smooth data integration.
   

We Offer:

• Flexible engagement (Part-time or Full-time for 3+ months);
• Competitive compensation;
• Accounting support services;
• Flexibility to work from anywhere (fully remotely or in our office in Lviv);
• Comprehensive day-off policy, including public holidays and special events;
• Education & certification budget + corporate education events;
• Wellness budget;
• An agile environment and culture that promotes personal and team development.
   

Application Process:

1. Initial Screening: Call with Recruiter.
2. Technical Interview.
3. CI (Culture Index) Test.

Acquisition Executive
 

Buy and partner with games for one of the largest studios on Roblox
 

The role

Roblox is a $3B+ UGC economy where hundreds of small teams build games with real revenue and no infrastructure behind them. We buy those games, take them over, and scale them. Think of it as early-stage M&A in a market with hundreds of targets a year, deals closing in weeks rather than months, and price tags from five to seven figures.

We're looking for a dealmaker to own that pipeline: sourcing, valuation, negotiation, closing. You'll manage the acquisition budget and a small team, and you'll be measured on one thing — return on the capital you deploy.

You don't need to have played Roblox. You need to know how to value a live game, read its metrics, and convince a founder to sell.
 

What you'll do

-Qualify acquisition targets across the platform

-Value games on retention, monetization and growth potential, not on gut feel

-Run negotiations end to end: term sheet, structure (upfront, earnout, rev share), close

-Own the acquisition budget and the ROI on it
 

REQUIREMENTS

What we're looking for

-A track record of closing deals for games or digital products — acquisitions, publishing agreements, licensing, investments. Volume matters more than size: we'd rather see 20 small deals closed than one large one you supported.

-Fluency in game economics: DAU, retention curves, ARPDAU, LTV, payback. You should be able to look at a game's numbers and say what it's worth.

-Strong negotiation skills — most of our sellers are 19-year-old founders with no advisors, and the deal has to be fair enough that they stay on and keep building.

-Excellent written English; most of the pipeline lives in Discord.

Nice to have

-Experience in UGC platforms (Roblox, Fortnite/UEFN, Minecraft), mobile F2P, hypercasual publishing, or app portfolio acquisitions.

Our client is a payment provider seeking a proactive, hunter-minded B2B Sales Executive to accelerate the adoption of its transactional financial products. You will manage the entire outbound sales cycle, pitching dedicated corporate IBAN accounts and global card issuing solutions to clients.

📋 Key responsibilities and your contribution:

• Identify, map, and thoroughly research target corporate clients worldwide. Target verticals: e-commerce, media buyers, and high/medium tech firms.
• Execute cold and warm multi-channel outreach strategies (LinkedIn, email, phone) to connect with decision-makers like CEOs, CFOs, Heads of Payments, and Treasury Managers.
• Attend high-visibility fintech expos, payment forums, and industry conferences to capture high-value inbound leads and pitch live.
• Assess the unique cross-border flows of prospects, tailoring customized proposals that combine our multi-currency SEPA/SWIFT wire routing and high-approval card networks.

📚 Your qualifications:

• 3+ years of proven B2B sales experience working inside an EMI, payment service provider (PSP), card acquiring network, or commercial transaction bank.
• Clear understanding of how a SEPA Instant wire flows, how SWIFT intermediate banking networks clear, and what a "high approval rate" card BIN means for international ad spend platforms.
• An existing active book of business or strong network of digital merchants, affiliates, or corporate entities requiring reliable payment rails.
• Solid knowledge of standard corporate onboarding workflows (KYB/KYC expectations) to ensure deals passed to the risk team are pre-vetted.
• Full working fluency in English is mandatory. Fluency in another major European language (e.g., Spanish or German) is a heavy plus.

Benefits:

⭐ Competitive base salary accompanied by an uncapped, performance-linked commission model tied to transaction processing volumes.

⭐ Flexible remote work.

⭐ Paid travel allowances for fintech networking expos and industry summits.

Who we are:

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

About the Product:

The company develops an advanced monitoring and analytics platform for complex hardware systems. Using embedded data collection, large-scale analytics, and machine learning, the product captures data across development, production, and live operation, providing real-time visibility into system performance, quality, and reliability.

The platform processes large volumes of data in complex environments and helps customers prevent failures, optimize performance, and improve overall system quality. From an infrastructure perspective, it relies on cloud-based and distributed systems, supported by Kubernetes, CI/CD pipelines, infrastructure as code, and monitoring tools.

About the Role:

As a Senior C++ Software Engineer on a core product team, you will own the full software development lifecycle for multi-architecture, cross-platform C++ modules that power advanced data processing and analytics systems. You will work in a small, self-sufficient team responsible end-to-end for a customer-facing product, collaborating with software, hardware, and research stakeholders. The role combines feature design and implementation with infrastructure ownership, CI/CD automation, and direct integration with customer environments. You will tackle performance-critical algorithms and complex system design, contribute to product direction, and maintain high standards of code quality in a fast-evolving environment.

Key Responsibilities:

• Design and implement cross-platform C++ software for Linux and Windows environments.
• Develop and maintain language bindings and interfaces using Python, Java and C#.
• Contribute to the full software development life cycle, including design, implementation, integration, testing, and deployment of software solutions for advanced test equipment.
• Build systems and CI/CD pipelines with CMake, Bash, Docker and GitHub Actions.
• Optimize performance, memory usage and responsiveness of edge and host-based systems.
• Conduct peer code reviews and uphold coding standards, conventions and documentation.
• Collaborate with multidisciplinary teams and engage with customers to clarify requirements and troubleshoot in lab or production.
• Create and maintain technical documentation, including design specifications and test plans.
• Implement and validate complex algorithms provided by in-house algorithm developers.

Required Competence and Skills:

• 7+ years of hands-on experience in production-grade C++ development (C++11/14/17) on both embedded and host systems.
• Proven experience designing and maintaining build systems, automation scripts and CI/CD pipelines (CMake, Bash, Docker, GitHub Actions).
• Deep understanding of data structures, algorithms, version control, performance optimization and test methodologies.
• Experience developing cross-platform software for Windows and Linux environments.
• Commitment to code quality: consistent formatting, clear conventions and thorough documentation.
• Strong interpersonal skills and ability to collaborate with distributed teams and customers.
• Proficiency in English communication, both written and verbal.
• Bachelor’s degree in Electrical, Computer or Software Engineering, Mathematics or Computer Science.

Nice to Have:

• Experience with Python, Java and C# in application integration.
• Familiarity with SQLite3 for embedded or application-level database use.
• Experience using SWIG to generate C++ bindings for high-level languages.
• Hands-on experience with post-silicon testing using Advantest or Teradyne automated test equipment.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

About ALLSTARSIT 

Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. 

The core belief was that assembling a team shouldn't be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide. 

With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on. 

About the Role 

We are looking for an experienced Finance Manager to oversee the financial operations of our international group of companies. This is a key role that combines strategic financial management with hands-on operational control. The Finance Manager will be responsible for banking relationships, tax compliance, client billing, payroll, budgeting, and reporting. The role involves close cooperation with the CEO and coordination with finance teams across multiple countries. 

Key Responsibilities: 

Banking & International Operations 

• Manage relationships with 10+ international banks; 
• Oversee FX operations, liquidity, and intercompany transfers. 

Client Billing & Revenue Assurance 

• Supervise invoicing for 50+ clients and EOR projects. 
• Handle payment delays, conduct billing audits, and act as an escalation point. 
• Act as an escalation point for billing concerns and lead client audit processes. 

Payroll & Payments 

• Manage monthly payments for 550–600 employees and contractors. 
• Ensure accurate and timely salary distribution. 

Tax & Compliance 

• Oversee tax filings and statutory payments across jurisdictions. 

• Coordinate transfer pricing reporting with external consultants.

   

Financial Planning & Reporting 

• Lead budgeting process and year-over-year analysis. 

• Deliver regular financial reports, P&L statements, and forecasts to the CEO. 

   

Team Leadership & Process Improvement 

• Manage and support the finance team in Ukraine 
• Optimize workflows and implement new financial tools (e.g., Zoho) 
• Resolve cross-departmental financial concerns and support client-facing operations. 

Requirements:

• 5+ years of experience in finance, accounting, or financial management. 
• Previous experience in international or group-level finance roles is a strong advantage. 
• Strong knowledge of accounting and tax regulations, would be a plus Poland, Israel, UK, UAE 
• Hands-on experience in FX, cash flow management, payroll, and client billing. 
• Leadership skills with proven experience managing a team. 
• Strong communication and negotiation skills. 
• Confident English. 
• Proficiency in financial systems. 
• Deep understanding of best financial practices with a proven ability to design, implement, and scale efficient finance processes across multiple jurisdictions. 
• Cooperate with the fractional CFO and other stakeholders to ensure alignment with company goals 

As a plus: 

• Experience with IPO processes 
• Сertification in finance (e.g. CFA, CPA) 
• Experience using AI tools for finance operations (e.g. Claude)

We are building a next generation cross asset data fabric, which will bring together disparate data sources for the global bank. It will enable industry leading analytics, reporting and data science solutions. There are multiple streams within application covering Reporting, Data and Analytics.

Responsibilities

This role is for a Senior Business Intelligence (BI) Developer to create reporting framework and set up the ground work for creation of Tableau reporting via Dashboards and scheduled reporting. The ideal candidate will help to ensure highest level of quality of a product being developed while working very closely with different stakeholders spread across globally

Candidate will work independently and is highly self-motivated. Applies skills and knowledge of the business to test creative solutions to meet client and business needs.

Skills

Must have

Strong SQL and Data Analyst experience.

Python skills

Proven experience as a BI developer/Data Engineer

Background in data warehouse design (e.g., dimensional modeling) and data mining

Understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, transform, load) framework

Team player, good on communication with Business Analysts or Traders,

Highly Motivated, quick learner, general interest in Equity/Equity

Derivatives Trading Business. Experience in Risk Department (Risk area).

Exposure to Equities business

Must have worked in Agile [min 2+ years]

Must have good analytical & logical skills

Strong interpersonal, oral and written communication

Nice to have

Experience in Tableau

Understanding of Big Data concepts and technologies (HDFS, Spark, Hive, Impala), enabling effective handling and analysis of large datasets.

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 Senior DevOps Engineer!  

Requirements: 
- Excellent knowledge and regular 5+ years of experience with the following technologies:
- DevOps practices(IaC, CI/CD, GitOps)
- AWS Cloud (EKS, ECR, EC2, IAM, RDS, EBS, EFS, VPC, S3, Route53)
- Kubernetes at the CKA/CKS/CKAD certification level, real clusters management experience.
- Terraform: write, maintain, review, test, and improve complex solutions
- Helm: write, review, and test Helm charts and deploy releases
- Ansible: maintenance of roles and collections, deploy via automated pipelines, troubleshooting
- Basic network concepts knowledge

Will be plus:

- Experience of using and working with Openstack environments is a big plus
- Experience implementing or supporting Hashicorp Vault instances
- Monitoring (Grafana, Prometheus, Tempo, Loki)
- Debian Linux - installation, configuration and administration
- Ability to write and analyze basic bash or python scripts
- Experience completing CNFC, RedHat or other relevant certifications, not for the badge, but for the knowledge

Responsibilities:

The specialist will work in a DevOps team whose primary focus is developing standard and typical solutions using technologies such as Terraform, Ansible, and Helm. So good expertise in those technologies is required. We also deploy and support infrastructure that is based on a K8S clusters (without on-call duties). That means troubleshooting k8s and AWS cloud services. Strong knowledge of GitLab CI and ArgoCD gitops tool will help you greatly. Occasionally a linux system administration and bash/python scripting too. 

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

✈️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 

 

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

N-iX is looking for a Senior Java Full-Stack Engineer with Angular experience to join our team.

About the project:

Our client is a fintech company that provides a platform for the digital management of bank guarantees and surety bonds. The solution connects corporates, banks, and sureties through a secure ecosystem, helping streamline traditionally manual financial processes.

Tech stack: Java (OpenJDK), Spring Boot, Angular, PostgreSQL, Elasticsearch, Apache Kafka, Keycloak, SendGrid, Microsoft Azure, Docker, Docker Compose, Gradle, SonarQube, Traefik, CI/CD.

Requirements:

• 6+ years of commercial software development experience
• Strong expertise with Java (OpenJDK) and Spring Boot
• Experience building RESTful APIs
• Solid experience with Angular
• Strong knowledge of PostgreSQL
• Hands-on experience with Apache Kafka
• Experience with Microsoft Azure services
• Experience with Docker and CI/CD pipelines
• Experience with Elasticsearch
• Upper-Intermediate+ English level

Would be a plus:

• Experience with Keycloak
• Experience with SendGrid
• Experience with SonarQube, Gradle, Traefik

Responsibilities:

• Design, develop, and maintain backend services using Java and Spring Boot
• Develop and support Angular-based frontend functionality
• Design and optimize PostgreSQL databases
• Implement event-driven solutions using Kafka
• Build and maintain REST APIs and integrations
• Deploy and support applications in Azure Cloud
• Participate in code reviews and maintain high code quality standards
• Collaborate with architects and cross-functional teams to deliver new features

We offer:

• Long-term fintech project
• Opportunity to work closely with the core product team and Chief Architect
• Mature development processes and modern technology stack
• Collaborative international environment
• Architecture-focused interview process with no live coding

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Who We Are
 

OpenMinds is a defence technology company operating at the frontier of cognitive defence and strategic intelligence. Founded in Ukraine at the outset of Russia’s full-scale invasion, born out of urgency and battlefield experience, we’ve since scaled to the UK and globally, while still staying close to the operational reality of the fight we’re built for.

We deliver end-to-end capability across information environment assessment, audience research, synthetic testing, operational simulation, and campaign dissemination. We support 5 NATO-member state governments and 20+ defence primes worldwide.

Our platforms were developed and validated under active warfare conditions across 600+ missions. In June 2026, OpenMinds placed 2nd of 93 companies in the NATO Innovation Challenge on Cognitive Warfare.
 

Join us to help democracies build resilience in the new arms race for cognitive warfare, and shape the future of defence with real-world impact.
 

Who we’re looking for
 

We’re looking for a Senior Full-stack Engineer (React + Python) to focus on a few products across message delivery, audience simulation, analytics, and data collection. You’ll deliver backend services, UI interfaces, and data pipelines. We work AI-first, so you’ll use coding agents daily and build LLM capability into the products themselves.
 

In the position you will:

• Build features across our products, covering backend, frontend, and infrastructure
• Pick up unfamiliar codebases and domains quickly, using AI to close the gap
• Ship LLM features into the products: retrieval, agents, tool calling, and structured outputs
• Build evaluation sets that show whether each change is an improvement
• Use Claude Code and other coding agents daily, staying accountable for everything you merge
• Add guardrails against prompt injection, unsafe tool use, and data leakage
• Run what you build: latency, cost per request, tracing, and alerting
• Maintain secure GCP infrastructure and keep services deployable on-premise
   

We are a perfect match if you have:

• 5+ years of hands-on full-stack development with ReactJS (TypeScript) and FastAPI/Flask (Python)
• Strong grasp of OOP, design patterns, RESTful APIs, database design, and cloud infrastructure (GCP is preferred)
• Experience in DevOps (Docker/k8s, IaC, CI/CD)
• Daily use of coding agents (Claude Code, Codex)
• Experience building eval sets and measuring whether a change improved anything
• A track record of picking up an unfamiliar domain or stack and shipping in it
• English B2+
• Nice to have: LLM features shipped to production — retrieval, agents, tool calling, structured outputs, and guardrails
   

We offer:

• A work culture that values focus, elegance, speed and experimentation, with deep roots in the philosophy of play (Huizinga, Hesse).
• The chance to work on some of the most exciting and hardest problems in information operations and cognitive warfare, alongside a team and partner network operating at the frontier of the field.
• A genuine role in shaping the industry: OpenMinds contributes to emerging doctrine and policy, publishes frontier research, and speaks at leading conferences.
• HQs in London and Kyiv, and presence in key democratic capitals and hybrid working options.
• Unlimited vacation and leave policies.

We’re looking for a CMO to join a small team behind a newly launched on-chain lottery built on EVM.

The product is live and we’re now focused on growth. You’ll work directly with the founders, own marketing from strategy to execution, and help build the team as we scale.

What You’ll Do:

• Own the marketing and GTM strategy.
• Define positioning, target audience, messaging and growth priorities.
• Build and scale user acquisition across paid and Web3-native channels.
• Own performance marketing, including Meta Ads.
• Test and develop KOL, affiliate, community and partnership channels.
• Own the funnel: acquisition → landing page → wallet connection → first transaction → repeat usage.
• Work with Product on CRO, activation and retention.
• Set up marketing analytics, attribution and reporting.
• Track and improve CAC, LTV, ROAS, retention and conversion.
• Be hands-on with campaigns, creatives, messaging and experiments.
• Use AI tools where they can improve marketing performance and efficiency.
• Build and lead the marketing team as the product grows.

Must-Have:

• Previous CMO / Head of Marketing / Head of Growth experience.
• Proven Web3 experience — mandatory.
• Strong understanding of EVM, wallets, smart contracts and on-chain user flows.
• 5+ years in marketing, growth, performance marketing or UA.
• Strong hands-on experience with paid acquisition and Meta Ads.
• Strong understanding of CAC, LTV, ROAS, retention, CRO and attribution.
• Experience with 0→1 products or early-stage companies.
• Comfortable being hands-on, not just managing.
• English — B2+.
• Ukrainian — fluent.

Nice to Have:

• Experience in token launchpads, prediction markets, DeFi, trading platforms, fintech, iGaming or betting, or other transactional Web3 products.
• Experience with Web3 KOLs, affiliates, communities and partnerships.
• Experience with products involving wallets, on-chain transactions and Web3 user flows.

We are looking for a Senior/Lead AI Engineer specializing in Agentic AI and LLM-based systems to help design and implement production-grade AI capabilities.

The role combines strong backend engineering expertise with hands-on Generative AI experience. You will be responsible for building reliable AI services, integrating LLM-based solutions into enterprise applications, and establishing engineering practices required to operate AI features at scale.

You will work closely with AI engineers, backend developers, architects, and product teams to deliver secure, scalable, and maintainable AI solutions.

Requirements

• 5+ years of software engineering experience with strong backend/distributed systems background.
• 2+ years of experience building and operating production Generative AI / LLM-based systems.
• Strong Python engineering skills and experience developing production services.
• Hands-on experience with LLM application development and AI agent frameworks.
• Experience with frameworks such as LangGraph, Strands Agents, Semantic Kernel, or similar technologies.
• Experience designing AI workflows, tool integrations, and agent orchestration patterns.
• Strong understanding of LLM capabilities, limitations, model selection, and optimization strategies.
• Experience designing evaluation approaches for AI systems, including quality measurement and regression testing.
• Experience building secure AI solutions considering data privacy, access control, and responsible AI practices.
• Strong AWS experience, including services such as Amazon Bedrock.
• Experience with Infrastructure as Code (Terraform / CloudFormation).
• Experience designing event-driven architectures and scalable cloud services.

Job responsibilities

• Design and develop production-grade LLM-powered applications and agentic AI workflows.
• Build AI services using Python and modern AI frameworks.
• Develop reliable backend services supporting AI-driven functionality.
• Design and implement integrations between AI services and enterprise applications.
• Work with LLM platforms and evaluate model capabilities, performance, and cost trade-offs.
• Develop AI agent workflows including tool integrations, memory/session management, and orchestration.
• Establish best practices for prompt management, AI evaluation, testing, and continuous improvement.
• Design scalable solutions for AI output validation, monitoring, and production support.
• Collaborate with application teams to define API contracts and integration patterns.
• Support deployment and operation of AI workloads in cloud environments.

Join a fast-growing international project where your work will impact mobile products used by millions of users worldwide. We are looking for a Middle/Senior React Native Developer with strong mobile expertise and a product-oriented mindset to strengthen our distributed team.

At Sigma Software, you will collaborate with experienced engineers to build scalable and high-performing applications for the iGaming domain.

Why join us? We offer the opportunity to work with modern technologies, influence product development decisions, and grow professionally in a collaborative engineering culture.

CUSTOMER

Our Customer is one of Europe’s largest GameTech companies and the owner of one of the biggest mobile gambling platforms with millions of active users worldwide. The company combines enterprise-scale products with a startup-like approach to innovation and product delivery.

PROJECT

You will join a team developing modern mobile applications for globally recognized iGaming brands. The project focuses on delivering high-quality user experiences, supporting new product launches, and expanding existing brands into new international markets. The team follows a mobile-first approach and values ownership, collaboration, and engineering excellence.

Responsibilities:

• Develop and maintain React Native applications for iOS and Android platforms
• Ensure smooth and engaging mobile user experiences
• Collaborate with cross-functional teams to deliver high-quality solutions
• Improve and maintain existing applications with a product-oriented mindset
• Contribute to launching new brands and expanding products into new markets
• Participate in technical discussions and suggest improvements across the development process

• Take ownership of application quality, performance, and stability

   

Requirements:

• 3+ years of commercial experience with React Native development
• Strong knowledge of React and React Native
• Experience with TypeScript
• Knowledge of GraphQL
• Experience with GitHub or other version control systems
• Understanding of mobile-first development principles
• Experience working with iOS and Android applications

• Upper-Intermediate level of English

   

Will be a plus:

• Experience writing unit tests
• Understanding of native mobile development
• Experience working in product-oriented teams

• Knowledge of CI/CD practices for mobile applications

   

Personal profile:

• Strong ownership mindset
• Team-oriented approach to development
• Proactive communication skills
• Attention to detail and quality
• Ability to drive initiatives independently
• Willingness to learn and share knowledge

_____________________________________________________________

Приєднуйся до міжнародного проєкту, що стрімко розвивається, де твоя робота впливатиме на мобільні продукти, якими користуються мільйони людей по всьому світу. Ми шукаємо Middle/Senior React Native Developer із сильною мобільною експертизою та product-oriented mindset для посилення нашої distributed team.

У Sigma Software ти співпрацюватимеш із досвідченими інженерами над створенням масштабованих і високопродуктивних застосунків для сфери iGaming.

Чому варто приєднатися до нас? Ми пропонуємо можливість працювати з сучасними технологіями, впливати на продуктові рішення та професійно зростати в collaborative engineering culture.

Клієнт

Наш клієнт — одна з найбільших GameTech-компаній у Європі та власник однієї з найбільших мобільних gambling-платформ із мільйонами активних користувачів у всьому світі. Компанія поєднує enterprise-рівень продуктів зі startup-підходом до інновацій та delivery процесів.

Проєкт

Ти приєднаєшся до команди, яка розробляє сучасні мобільні застосунки для всесвітньо відомих iGaming-брендів. Проєкт зосереджений на створенні якісного user experience, підтримці запуску нових продуктів і розвитку існуючих брендів на міжнародних ринках. Команда дотримується mobile-first підходу та цінує ownership, collaboration і engineering excellence.

Обовʼязки:

• Розробляти та підтримувати React Native застосунки для платформ iOS та Android
• Забезпечувати плавний і захопливий mobile user experience
• Співпрацювати з cross-functional командами для створення високоякісних рішень
• Покращувати та підтримувати існуючі застосунки з product-oriented mindset
• Долучатися до запуску нових брендів і розширення продуктів на нові ринки
• Брати участь у технічних обговореннях і пропонувати покращення процесів розробки

• Брати відповідальність за якість, продуктивність і стабільність застосунків

   

Вимоги:

• 3+ роки комерційного досвіду розробки з React Native
• Глибокі знання React та React Native
• Досвід роботи з TypeScript
• Знання GraphQL
• Досвід роботи з GitHub або іншими системами контролю версій
• Розуміння принципів mobile-first development
• Досвід роботи із застосунками для iOS та Android

• Рівень англійської — Upper-Intermediate

   

Буде перевагою:

• Досвід написання unit tests
• Розуміння native mobile development
• Досвід роботи в product-oriented командах

• Знання CI/CD practices для мобільних застосунків

   

Особистий профіль:

• Сильний ownership mindset
• Командний підхід до розробки
• Проактивні комунікаційні навички
• Уважність до деталей та якості
• Здатність самостійно драйвити ініціативи
• Бажання навчатися та ділитися знаннями

Location: Remote

Your expertise:

• 5+ years in marketing, growth or analytics
• Strong SQL for querying and combining data from multiple sources
• Proficiency with a BI / visualization tool (preferably Tableau)
• Expert Excel/Sheets for modeling and ad hoc analysis
• Solid grasp of statistics (mean, median, variance, standard deviation, distributions), experimentation, and A / B test design
• Understanding of marketing attribution models and funnel metrics.
• Familiarity with web/marketing analytics platforms (GA4, Adobe Analytics)
• Clear communication skills, with the ability to present findings to non-technical stakeholders
• English: strong B2 or higher

AI skills (required)

• Practical experience using generative AI / LLM tools (e.g. Claude, Cursor) to accelerate analysis, drafting, and reporting workflows
• Skilled at prompt engineering to get reliable, accurate outputs and at validating AI-generated results before they inform decisions
• Awareness of AI limitations, data privacy, and responsible-use considerations when working with customer and marketing data

Will definitely be a plus:

• Python for deeper analysis or automation
• Experience with marketing automation / CRM platforms (Iterable or similar)
• Familiarity with a modern data stack (dbt, BigQuery, Airflow)
• Exposure to predictive modeling, marketing mix modeling, or basic ML
• Experience with a customer data platform (CDP)

What’s in it for you?

• Opportunity to deal with top-notch technologies and approaches in a world-leader product company with millions of customers
• Opportunity to make a difference for online privacy, freedom of speech, and net neutrality
• Decent market rate compensation depending on experience and skills
• Developed corporate culture: no micromanagement, culture based on principles of truth, trust, and transparency
• Support of personal and professional development
  • coverage of costs of external trainings, conferences, professional literature
  • support of experienced colleagues
  • in-house events and trainings
  • regular knowledge sharing in teams
  • English classes and speaking clubs
• Life-balance support
  • 25 working days of vacation
  • 5 days of paid sick leave per year without providing a medical certificate (no limitation on sick leaves with medical confirmation)
  • generous maternity / paternity leave program
• Professionally strong environment, friendly and open atmosphere, ability to influence the product development and recognition for it

You will be involved into:

• Measure and report on campaign performance across paid, organic, email, social, and other channels, tracking KPIs like ROI, CAC, LTV, conversion, and retention
• Build and maintain dashboards and self-serve reporting for marketing stakeholders
• Design and analyze A/B tests and experiments; translate results into recommendations
• Run customer segmentation, cohort, and funnel analyses to identify growth opportunities
• Support marketing attribution and budget/spend analysis and forecasting
• Partner with cross-functional teams to translate data into clear narratives and decisions

About the company and project:

ZONE3000 is proud to represent its partnership with Namecheap (www.namecheap.com). Namecheap was founded in 2000 on the idea that all people deserve value-priced domains delivered through stellar service. Today Namecheap is a leading ICANN-accredited domain name registrar and web hosting company with over 17 million domains under management.

Our culture is built on the values that we live every day; the way we work, the way we collaborate with our global network of colleagues and the way we relentlessly innovate solutions that meet the emerging needs of our customers.

Are you passionate about turning data into actionable insights? We are looking for a Senior BI Engineer to join our Data & Analytics team and help shape reporting, dashboarding, and data-driven decision-making across diverse business and potentially government-related projects.

This is a Senior-level role with hybrid or remote work options, offering flexibility and opportunities to collaborate with talented professionals worldwide. The ideal candidate has strong hands-on experience with BI tools, advanced SQL, data modeling, and close collaboration with business stakeholders. This role requires not only technical expertise but also the ability to understand business needs, translate them into clear reporting solutions, and ensure data accuracy and reliability.

At Sigma Software, we value innovation, precision, and teamwork, and we provide a supportive environment where your expertise can make a real impact.

Why join us? You’ll work on meaningful projects, gain exposure to different domains, and enjoy benefits such as professional growth opportunities, a global team culture, and access to cutting-edge technologies.

Responsibilities:

— Design, build, and maintain BI reports and dashboards
— Analyze business requirements and translate them into reporting solutions
— Work with stakeholders to define KPIs, metrics, and data logic
— Write and optimize SQL queries
— Validate data accuracy and investigate inconsistencies
— Support data modeling and reporting layer improvements
— Collaborate with Data Engineers, Business Analysts, PMs, and customer-side stakeholders
— Prepare documentation for reports, metrics, and data sources
— Contribute to BI best practices within the unit

Requirements:

— 5+ years of experience in BI, data analytics, or data engineering-related roles
— Strong experience with Power BI, Tableau, Looker, or similar tools
— Advanced SQL skills
— Experience with data modeling, data structures, and data warehousing
— Understanding of ETL/ELT processes and data pipelines
— Experience with data cleaning, validation, and data quality control
— Ability to work with large datasets and complex business logic
— Good understanding of business reporting, KPIs, and dashboard design
— Experience working directly with stakeholders to gather requirements and clarify reporting needs
— Upper-Intermediate+ English level

Will be a plus:

— Experience with government, public sector, healthcare, finance, or other regulated domains
— Experience with Azure, AWS, Snowflake, BigQuery, Databricks, or Redshift
— Python or R for data analysis
— Experience with dbt, Airflow, Dagster, or similar tools
— Knowledge of data governance, access control, and compliance-related reporting
— Experience with Agile delivery

Чи захоплює вас перетворення даних на практичні інсайти? Ми шукаємо Senior BI Engineer, який приєднається до нашої команди Data & Analytics і допоможе формувати звітність, створювати дашборди та розвивати підхід до прийняття рішень на основі даних у різноманітних бізнес- та потенційно державних проєктах.

Це роль рівня Senior із можливістю гібридного або віддаленого формату роботи, що забезпечує гнучкість та можливість співпрацювати з талановитими професіоналами з усього світу. Ідеальний кандидат має значний практичний досвід роботи з BI-інструментами, поглиблені знання SQL, моделювання даних та досвід тісної взаємодії з бізнес-стейкхолдерами. Ця роль вимагає не лише технічної експертизи, але й здатності розуміти потреби бізнесу, трансформувати їх у зрозумілі рішення для звітності та забезпечувати точність і надійність даних.

У Sigma Software ми цінуємо інноваційність, точність і командну роботу та створюємо підтримуюче середовище, де ваші знання та досвід можуть мати реальний вплив.

Чому варто приєднатися до нас? Ви працюватимете над важливими проєктами, отримаєте досвід у різних доменах та матимете доступ до переваг, таких як можливості професійного розвитку, міжнародна командна культура та сучасні технології.

Обов’язки:

— Проєктувати, створювати та підтримувати BI-звіти та дашборди
— Аналізувати бізнес-вимоги та перетворювати їх на звітні рішення
— Працювати зі стейкхолдерами для визначення KPI, метрик та логіки даних
— Писати та оптимізувати SQL-запити
— Перевіряти точність даних та досліджувати невідповідності
— Підтримувати покращення моделювання даних та звітного шару
— Співпрацювати з Data Engineers, Business Analysts, PMs та стейкхолдерами з боку замовника
— Готувати документацію для звітів, метрик та джерел даних
— Вносити вклад у розвиток BI best practices у межах юніту

Вимоги:

— 5+ років досвіду у BI, data analytics або data engineering
— Досвід роботи з Power BI, Tableau, Looker чи подібними інструментами буде плюсом
— Просунуті навички роботи з SQL
— Досвід моделювання даних, роботи зі структурами даних та data warehousing
— Розуміння процесів ETL/ELT та data pipelines
— Досвід очищення, валідації та контролю якості даних
— Вміння працювати з великими наборами даних та складною бізнес-логікою
— Добре розуміння бізнес-звітності, KPI та дизайну дашбордів
— Досвід прямої роботи зі стейкхолдерами для збору вимог та уточнення звітних потреб
— Рівень англійської Upper-Intermediate+

Буде плюсом:

— Досвід роботи з урядовими, державними, медичними, фінансовими або іншими регульованими доменами
— Досвід роботи з Azure, AWS, Snowflake, BigQuery, Databricks або Redshift
— Python або R для аналізу даних
— Досвід роботи з dbt, Airflow, Dagster чи подібними інструментами
— Знання data governance, access control та звітності, пов’язаної з комплаєнсом
— Досвід роботи за Agile

Are you passionate about building reliable automation solutions for products that make an impact in healthcare?

We are seeking a Senior Test Automation Engineer with extensive experience in designing and implementing automated quality assurance strategies across desktop, web, and backend systems. This role focuses on developing scalable automation frameworks, validating application performance, integrating automated testing into CI/CD pipelines, and driving continuous quality improvement.

At Sigma Software, we offer the flexibility of working in a collaborative international environment, access to challenging technical projects, and opportunities for continuous professional growth. Why join us? You will help improve the quality and reliability of healthcare solutions, where stability and precision truly matter.

Project
Our client is a company operating in the healthcare/medical industry that specializes in developing desktop software solutions. The company builds large-scale desktop systems used in medical environments, with a strong focus on software quality, reliability, and stability.

Responsibilities

• Design, implement, and own end-to-end test automation strategies across desktop, web, and backend systems
• Develop and maintain scalable, reusable, and maintainable automated test frameworks
• Integrate automated testing into CI/CD pipelines and improve quality gates
• Perform functional, integration, system, UI, stress, load, and performance testing
• Collaborate closely with software engineers, architects, and product stakeholders to improve overall product quality
• Analyze test results, identify quality risks, and support defect resolution processes
• Contribute to continuous improvement of QA methodologies, tooling, and engineering practices
• Evaluate and implement modern automation tools and AI-assisted testing capabilities
• Support delivery of reliable software solutions within a regulated medical environment

• Participate in code reviews, technical discussions, and test strategy planning

   

Requirements

• 6+ years of hands-on experience in test automation engineering
• Strong expertise across multiple testing layers, including unit, integration, system, UI, performance, and stress testing
• Strong programming skills in at least one of the following languages: JavaScript/TypeScript or Python 
• Practical experience with modern test automation frameworks and tools such as Playwright, Cypress
• Experience with AI-assisted development and testing tools
• Experience working with CI/CD pipelines and version control systems
• Strong understanding of software development lifecycle and quality engineering best practices
• Experience designing scalable and maintainable automation frameworks
• Good analytical, troubleshooting, and communication skills
• Upper-Intermediate or higher English level

Will be a plus

• Experience with Java or C#
• Experience with Ranorex
• Penetration testing experience
• Experience working in regulated industries, especially healthcare or medical technology

• German language skills

   

Чи захоплюєтесь ви створенням надійних рішень для автоматизації тестування продуктів, які мають реальний вплив на сферу охорони здоров’я? 

Ми шукаємо Senior Test Automation Engineer із ґрунтовним досвідом у розробці та впровадженні стратегій автоматизованого забезпечення якості для desktop-, web- та backend-систем. Ця роль передбачає створення масштабованих фреймворків автоматизації, перевірку продуктивності застосунків, інтеграцію автоматизованого тестування в CI/CD-пайплайни та постійне вдосконалення процесів забезпечення якості.

У Sigma Software ми пропонуємо можливість працювати в міжнародному середовищі, брати участь у складних технічних проєктах і безперервно розвиватися професійно. Чому варто приєднатися до нас? Ви допомагатимете покращувати якість і надійність рішень для сфери охорони здоров’я, де стабільність і точність мають вирішальне значення.

Клієнт

Наш клієнт - компанія, що працює у сфері охорони здоров’я та медичних технологій і спеціалізується на розробці desktop-рішень. Вона створює великомасштабні програмні системи для медичних установ, приділяючи особливу увагу якості програмного забезпечення, його надійності та стабільності.
 

Обов’язки

• Проєктувати, впроваджувати та підтримувати масштабовані наскрізні (end-to-end) стратегії автоматизації тестування
• Розробляти та підтримувати фреймворки автоматизації тестування
• Створювати й оптимізувати quality gates у CI/CD та пайплайни автоматизованої валідації
• Виконувати stress-, load- та performance-тестування
• Тісно співпрацювати з розробниками, архітекторами та QA-інженерами для підвищення якості й надійності продукту
• Впроваджувати та використовувати AI-підхід до тестування й автоматизації там, де це доцільно
• Аналізувати результати тестування, виявляти вузькі місця та сприяти безперервному вдосконаленню якості
   

Вимоги

• Понад 6 років практичного досвіду в автоматизації тестування
• Глибока експертиза в різних рівнях тестування, включаючи unit, integration, system, UI, performance та stress testing
• Впевнене володіння принаймні однією з мов програмування: JavaScript/TypeScript or Python 
• Практичний досвід роботи із сучасними інструментами автоматизації тестування, такими як Playwright, Cypress
• Досвід використання AI-інструментів для розробки та тестування
• Досвід роботи з CI/CD-пайплайнами та системами контролю версій
• Практичний досвід використання GitLab CI або аналогічних CI/CD-платформ
• Глибоке розуміння методологій забезпечення якості програмного забезпечення та найкращих практик автоматизації тестування
• Розвинені аналітичні навички, навички пошуку й усунення проблем, а також ефективної комунікації
• Рівень англійської мови Upper-Intermediate або вище
   

Буде перевагою

• Досвід роботи з Java або C#
• Досвід роботи з Ranorex
• Досвід роботи в регульованих галузях
• Знання німецької мови