Jobs Unreal Developer

bill_line is an international fintech company with Ukrainian roots.

We have built and continue to develop a payment platform for businesses of all sizes operating online.

Our clients include e-commerce stores, marketplaces, banks, insurance companies, charitable organizations, and many other businesses processing online payments. One of our key advantages as a payment service provider is our ability to deliver custom solutions while following a client care approach throughout every stage of cooperation—from the initial integration request to implementation and transaction support.

We’re not stopping here—we’re continuing our journey to the moon, and we’re looking for another talented professional to join our team.

Requirements

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Systems, or a related field.
• At least 1 year of experience in ERP system development or support.
• Strong knowledge of BAS/BAF architecture and core principles.
• Experience with development and customization of modules and reports in BAS/BAF.
• Understanding of ERP system architecture, API integration principles, and Agile/DevOps methodologies.
• Experience in software development, testing, and maintenance.
• Hands-on experience with SQL/NoSQL databases.
• Strong SQL query writing skills.

Responsibilities

• Customize and enhance documents, reports, and software modules.
• Provide technical support for onboarding new businesses into the accounting information environment.
• Develop SQL queries for data extraction and reporting.
• Prepare data for management and analytical reporting.
• Develop new functionality on the BAS/BAF platform.
• Integrate BAS/BAF with external services and APIs.
• Analyze, troubleshoot, and resolve system issues.
• Handle user requests and technical tasks.
• Maintain and improve customized configurations.
• Participate in designing and implementing new automation solutions.

What We Offer

• Flexible working hours: start between 8:00 AM and 10:00 AM, finish between 5:00 PM and 7:00 PM.
• Office-based or hybrid work format (office days: Monday, Wednesday, and Friday).
• All the equipment and resources you need to work efficiently, including hardware and professional software subscriptions.
• Fully covered corporate lunches with GudFooD (UAH 200/day).
• A comfortable and modern workplace.
• Comprehensive health insurance.
• Mental health support, including access to corporate psychologists whenever needed.
• 24 calendar days of paid annual leave.
• Fully paid sick leave.

Our Team

Our team is one of the things we’re most proud of. Your future colleagues enjoy spending time together, supporting the Armed Forces of Ukraine through fundraising initiatives, sharing movie recommendations, discovering new music, and creating a friendly, collaborative atmosphere.

Team Life

We often wrap up the week with our traditional Friday mini parties. Before the full-scale war, we regularly organized team-building events, and once Ukraine wins, we’re looking forward to bringing those traditions back.

Project Description:

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.

Mandatory Skills Description:

1. Strong SQL and Data Analyst experience.
2. Experience in Tableau
3. Proven experience as BI developer
4. Background in data warehouse design (e.g. dimensional modeling) and data mining
5. Understanding of database management systems, online analytical processing (OLAP) and ETL (Extract, transform, load) framework
6. Proven abilities to take initiative and be innovative
7. Analytical mind with a problem-solving aptitude.
8. 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).
9. Exposure to Equities business
10. Must have worked in Agile [min 2+ years]
11. Must have good analytical & logical skills
12. Strong interpersonal, oral and written communication

Nice-to-Have Skills Description:

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

Languages:

English: B2 Upper Intermediate

The Consultant will be responsible for designing, developing, and maintaining Power BI reporting and automation solutions to support business decision-making across the organization. This role will drive the company’s Power BI automation strategy, leveraging Microsoft Fabric, Power Platform tools, and Azure services to implement scalable, automated, and intelligent reporting solutions.

Key Responsibilities:
1. Power BI Development & Reporting Automation

• Design, develop, and maintain interactive Power BI reports and dashboards to support various business functions.
• Implement automated reporting workflows based on predefined thresholds, alerts, and KPIs to proactively notify stakeholders of key business changes.
• Develop and optimize data models, DAX calculations, and Power Query transformations to ensure efficient performance and scalability.
• Ensure high standards of data accuracy, consistency, and security within the Power BI environment.

2. Microsoft Fabric Implementation

• setup and management of Microsoft Fabric environments, including Data Factory, Lakehouse, Warehouse, and Pipelines.
• Collaborate with the data engineering team to design and deploy end-to-end data pipelines using Fabric for unified data management.
• Leverage Fabric features to automate data ingestion, transformation, and delivery for enterprise reporting.

3. Power Platform Integration (Power Automate & Power Apps)

• Develop and maintain Power Automate workflows for data refresh scheduling, alert automation, and system integration.
• Build Power Apps solutions to provide interactive business tools that complement Power BI reporting.
• Ensure seamless integration across Power BI, Power Automate, Power Apps, and other Microsoft 365 services.

4. Copilot & AI-Driven Reporting 

• Implement and configure Microsoft Copilot agents to enable AI-powered, natural language-driven analytics and user assistance.
• Integrate Copilot within Power BI and Fabric environments to enhance report creation and automation efficiency.
• Evaluate and deploy emerging AI-driven analytics features to improve reporting intelligence and user experience.

Experience:
Professional Experience: !!!

• Minimum 10+ years of experience in Power BI development, data modeling, and business intelligence reporting.
• Proven experience in Microsoft Fabric (Data Factory, Lakehouse, Warehouse, Pipelines,Data Agent).
• Hands-on experience with Power Automate and Power Apps for workflow and app automation.
• Practical knowledge of Azure data ecosystem (Data Factory, Synapse, Azure SQL).
• Experience in SAP BW integration and data extraction to Power BI or Azure environments is a strong advantage.
• Experience with AI/Copilot-enabled reporting and data automation concepts.

 
Technical Competencies:

• Advanced proficiency in Power BI, including DAX, Power Query (M language), and data modeling.
• Advance proficiency in MS Fabric
• Strong understanding of data warehouse concepts, ETL processes, and data governance.
• Proficiency in SQL, Azure services, and data performance optimization.
• Ability to design end-to-end reporting solutions from data source to visualization.
• Strong analytical and problem-solving skills with attention to detail.

We are looking for a Technical AI Programmer to own AI systems for our multiplayer shooter. They will build smart, combat-driven AI for bots, drones, bosses, and gameplay scenarios across PvE and PvPvE modes.
 

This is a full-time remote role, and we welcome applications from anywhere in the world, provided your working hours align reasonably with our core office time zones (CET).
 

Key Responsibilities:

• Build AI systems in Unreal Engine 5 using Behavior Trees, EQS, and AI Perception
• Develop AI for bots (TDM, BR, Extraction), drones, turrets, and bosses
• Implement combat behaviors: cover, flanking, aggression, retreat, squad coordination
• Create traversal AI: parachute, grapple, mantle, and navigation systems
• Design boss AI with phases, abilities, and attack patterns
• Support gameplay systems like side quests, hostage rescue, and extraction scenarios
• Tune AI for balance, readability, and combat feel

• Ensure AI works correctly in multiplayer (PvPvE and team modes)

   

Requirements:

• Strong Unreal Engine AI experience (UE4/UE5)
• Experience with Behavior Trees, EQS, AI Perception, Navigation
• Shooter AI experience (FPS/TPS games)
• Understanding of multiplayer AI behavior and replication basics
• Strong Blueprints skills and C++
   

Nice-to-Haves:

• Experience with extraction or battle royale games
• Boss AI / multi-phase encounter design experience
• Knowledge of traversal systems (grapple, parachute, mantling)
• Shipped multiplayer shooter experience

Our Customer:

A global enterprise organization driving digital transformation through AI-powered productivity platforms and enterprise automation. The company focuses on secure adoption of modern AI technologies while ensuring governance, compliance, and scalable business enablement.

Your Tasks:

• Develop and maintain Qlik Sense and Power BI reports and dashboards
• Build data models and create DAX calculations
• Integrate and transform data from multiple sources
• Translate business requirements into BI solutions
• Ensure data accuracy, performance, and security
• Support and collaborate with different stakeholders

Required Experience and Skills:

• 3+ years of relevant experience in BI / Data Analytics / Reporting
• Strong knowledge of DAX and Power Query
• Experience with Qlik Sense development
• SQL and data modeling skills
• Strong analytical skills
• Strong stakeholder communication skills
• Bachelor’s degree in a relevant field
• English — Upper-Intermediate+ written and spoken

Would Be a Plus:

• Power BI certification
• Qlik Sense certification

Working conditions

• 5-day working week, 8-hour working day
• Remote work

About the Project
We are looking for an experienced Shopify Plus Developer to join an international e-commerce team expanding its technology offering beyond Magento and Drupal.

The specialist will work directly with English-speaking clients and internal project teams, helping existing e-commerce businesses migrate to Shopify and delivering new Shopify-based solutions.

This is a white-label cooperation model: the developer will be presented to end clients as part of the partner’s internal delivery team.

Responsibilities

• Develop and customize Shopify and Shopify Plus stores.
• Build custom Shopify themes and reusable storefront components.
• Customize existing themes using Liquid, JavaScript, HTML, and CSS.
• Integrate Shopify with third-party platforms, payment providers, ERP, CRM, and marketing systems.
• Work with Shopify Admin API, Storefront API, webhooks, and GraphQL.
• Support migrations from Magento or other e-commerce platforms to Shopify.
• Analyze client requirements and propose appropriate technical solutions.
• Participate in client calls, technical discussions, estimations, and demonstrations.
• Troubleshoot performance, integration, and storefront issues.
• Collaborate with project managers, designers, developers, and client stakeholders.

Requirements

• 4+ years of commercial Shopify development experience.
• Strong hands-on experience with Shopify Plus.
• Advanced knowledge of Liquid, JavaScript, HTML, and CSS.
• Experience with Shopify APIs, GraphQL, webhooks, and third-party integrations.
• Experience building and customizing Shopify themes.
• Understanding of e-commerce architecture, checkout flows, payments, catalog management, and order processing.
• Experience communicating directly with international clients.
• Upper-Intermediate or Advanced English.
• Strong communication skills and ability to work as an integrated member of a small team.
• Ability to work independently and take ownership of technical decisions.

Must have:

• Shopify / Shopify Plus -  4+ года
• Liquid - 3+ года
• JavaScript / TypeScript - 2+ года

Main requirements

• 5+ years of experience working with Adroid/Kotlin
• Jetpack Media3 and ExoPlayer expertise for at least 1 year
• Audio Streaming experience on Android for at least 1 year

Requirements

Position name: Senior Android/Kotlin Developer
Level: Senior
Hard skills requirements (including years):

• Jetpack Media3 and ExoPlayer expertise
• Audio streaming via Media3 (remote URL handling)
• MediaSessionService implementation for background tasks
• Audio Focus management (AudioFocusRequest)
• Foreground Service configuration (mediaPlayback type)
• MediaStyle notification integration
• System Media Controls and Lock Screen integration
• Kotlin Coroutines and Flow for async API calls
• SimpleCache implementation for audio persistence
• LoadControl and buffering optimization
• Pre-fetching and lookahead caching logic
• AudioDeviceCallback and "becoming noisy" broadcast handling
• Android Keystore for secure credential storage
• Scoped Storage and Privacy Sandbox compliance
  
  Soft skills requirements:
  - Good communication skills
  - Proactive
  
  Office/Remote: Remote
  Project tasks:
  Implement an audio player component that fetches and plays a remote audio file via the API. Ensure the implementation handles loading states and basic playback controls within the existing UI.
  
  English level: Upper-Intermediate (B2+)

We are seeking an experienced Endpoint Developer to design, develop, implement, and maintain enterprise endpoint management and automation solutions. The ideal candidate will have expertise in endpoint configuration, software deployment, device management, scripting, operating system management, and endpoint security. This role involves collaborating with infrastructure, security, networking, and application teams to ensure secure, compliant, and efficiently managed endpoint environments.

Key Responsibilities

• Design, develop, and maintain endpoint management solutions for Windows, macOS, and mobile devices.
• Develop automation scripts for software deployment, configuration management, patching, and system administration.
• Create and maintain endpoint deployment packages using enterprise management tools.
• Implement endpoint configuration policies and security baselines.
• Develop solutions for operating system deployment, imaging, and device provisioning.
• Configure and manage application packaging, deployment, and updates.
• Troubleshoot endpoint issues related to hardware, operating systems, applications, and security.
• Develop PowerShell, Bash, or Python scripts to automate endpoint administration tasks.
• Integrate endpoint management solutions with Active Directory, Azure AD, Microsoft Entra ID, and cloud services.
• Support endpoint lifecycle management, including onboarding, provisioning, maintenance, and retirement.
• Monitor endpoint compliance and remediate configuration or security issues.
• Participate in vulnerability remediation and endpoint hardening initiatives.
• Collaborate with cybersecurity teams to implement endpoint protection controls.
• Maintain technical documentation, deployment guides, and operational procedures.
• Participate in system upgrades, migrations, and enterprise endpoint transformation projects.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Information Systems, or a related field.
• 3–8+ years of experience in endpoint management or endpoint engineering.
• Strong understanding of Windows desktop administration and endpoint management.
• Experience developing automation scripts using PowerShell.
• Experience with endpoint deployment and software distribution.
• Knowledge of Active Directory, Group Policy, and Microsoft Entra ID.
• Strong troubleshooting and analytical skills.
• Experience supporting enterprise endpoint environments.

Preferred Qualifications

• Experience with Microsoft Intune and Autopilot.
• Experience implementing Zero Trust security models.
• Knowledge of endpoint security frameworks and compliance standards.
• Experience with Azure Virtual Desktop (AVD) or Windows 365.
• Familiarity with CI/CD pipelines for endpoint automation.
• Experience with enterprise application packaging and virtualization.
• Microsoft certifications (MD-102, MS-102, AZ-104) or equivalent are preferred.

Responsibilities in Production Support

• Monitor endpoint health, compliance, and performance.
• Resolve endpoint incidents and service requests.
• Perform root cause analysis for recurring issues.
• Deploy security patches and software updates.
• Maintain endpoint security posture and compliance.
• Support disaster recovery and endpoint restoration activities.
• Provide Tier 2/Tier 3 technical support for endpoint-related issues.

We are looking for a talented Delphi Developer to design, develop, maintain, and enhance desktop and enterprise applications built using Embarcadero Delphi. The ideal candidate will have strong experience in Object Pascal programming, database development, application architecture, and software maintenance. The role involves working closely with business analysts, QA engineers, and cross-functional development teams to deliver high-quality software solutions.

Key Responsibilities

• Design, develop, test, and maintain applications using Embarcadero Delphi (Object Pascal).
• Develop new features and enhance existing desktop and client-server applications.
• Analyze business requirements and convert them into technical specifications.
• Develop reusable, scalable, and maintainable application components.
• Write clean, efficient, and well-documented code following coding standards.
• Debug, troubleshoot, and resolve application defects and production issues.
• Optimize application performance and database queries.
• Develop and maintain integrations with external systems using APIs, web services, and messaging technologies.
• Design and implement database objects, stored procedures, and SQL queries.
• Collaborate with QA teams to perform unit testing, integration testing, and defect resolution.
• Participate in code reviews and contribute to continuous improvement initiatives.
• Maintain technical documentation, deployment guides, and release notes.
• Support application deployments, upgrades, and production releases.
• Work closely with stakeholders to understand business processes and recommend technical solutions.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field.
• 3–8+ years of experience developing applications using Delphi.
• Strong proficiency in Object Pascal and Embarcadero Delphi.
• Experience with desktop application development for Windows.
• Strong understanding of object-oriented programming (OOP) principles.
• Experience with database design and SQL development.
• Familiarity with source code management tools such as Git, SVN, or Azure DevOps.
• Strong debugging and problem-solving skills.
• Excellent communication and teamwork abilities.

Preferred Qualifications

• Experience with Delphi XE through Delphi 12 (Athens) or later.
• Experience migrating legacy Delphi applications to newer versions.
• Knowledge of FireMonkey cross-platform development.
• Experience with reporting tools such as FastReport, QuickReport, or ReportBuilder.
• Familiarity with DevExpress or TMS Components.
• Experience with CI/CD pipelines.
• Knowledge of Agile/Scrum methodologies.
• Experience integrating with ERP or enterprise systems.
• Familiarity with cloud technologies and modern application architectures.

Responsibilities in Production Support

• Investigate and resolve production incidents.
• Perform root cause analysis.
• Monitor application performance.
• Provide timely bug fixes and patches.
• Support deployment and release activities.
• Ensure application stability and availability.

Nice to Have

• Experience with C# or .NET.
• Experience with C++.
• Knowledge of Windows APIs.
• Experience with COM/DCOM.
• Experience with unit testing frameworks.
• Experience with application modernization projects.
• Knowledge of software security best practices.

We are seeking a Senior Quant Developer to design, build, test, and deploy systematic trading strategies. The ideal candidate combines strong software engineering skills with quantitative finance and algorithmic trading experience.

Location: Remote

Employment Type: Full-Time

Experience: 5+ Years

Key Responsibilities

• Develop and maintain quantitative trading strategies.

• Build backtesting, optimization, and portfolio construction frameworks.

• Implement walk-forward analysis, Monte Carlo testing, and robustness validation.

• Work with market data including equities, futures, forex, and crypto.

• Integrate machine learning models into trading workflows.

• Collaborate with Java execution and platform engineering teams.

• Deploy research into production trading environments.

• Monitor strategy performance and improve risk-adjusted returns.

Required Skills

• 5+ years Python development experience

• Strong knowledge of Pandas, Polars, NumPy

• Experience with VectorBT, Backtrader, or QuantConnect LEAN

• Strong statistics and quantitative finance knowledge

• Portfolio optimization and risk management experience

• Experience with futures, forex, equities, or crypto trading

• Knowledge of PostgreSQL, TimescaleDB, and cloud environments

• Git, Docker, CI/CD experience

Preferred Skills

• Machine learning (XGBoost, LightGBM, PyTorch)

• FIX protocol knowledge

• Interactive Brokers, Alpaca, or LMAX integrations

• Java or C++ exposure

• Experience with institutional trading systems

English B2+
A university degree in computer sciences.

• 8+ years of professional software development experience with a strong focus on Back-end.
• Mandatory domain expertise in Finance and Insurance industries.
• Proven track record in architectural design: ability to build and scale robust systems from an early-stage MVP.
• Deep proficiency in TypeScript and the Next.js ecosystem (Current stack: Next.js, React, Postgres, Vercel).
• Extensive experience working with production-grade systems, ensuring high availability and performance.
• Solid understanding of PostgreSQL, including complex schema design and data integrity.
• Ability to take ownership of the technical roadmap and evolve AI-generated prototypes into enterprise-ready solutions.
• Strong focus on security and best practices for handling sensitive financial/insurance data.

Will be a plus:
• Experience with Java
• Experience with AI/LLM integrations .
• Knowledge of regulatory compliance and security standards in Fintech/Insurtech.
• Hands-on experience with Vercel infrastructure management and optimization.

Duration: TBD
Location: Remote (Worldwide, except RF)

About the Role

We are looking for an experienced Senior Shopware Developer to support an eCommerce project built on Shopware 6. The role focuses on architecture, development, deployment, and server configuration, ensuring the platform remains stable, scalable, and maintainable.

Responsibilities
Design and maintain the architecture of Shopware 6 solutions.
Develop and customize Shopware functionality and plugins.
Configure and maintain the application environment.
Perform deployments and release management.
Configure and troubleshoot server components, including Elasticsearch.
Manage project dependencies using Composer (install/update packages).
Optimize application performance and resolve technical issues.
Collaborate with the development team and participate in architectural discussions.
Write clean, maintainable, and well-documented code.

Required Skills
3+ years of commercial experience with Shopware 6.
Strong knowledge of PHP and Symfony.
Experience with Vue.js and JavaScript.
Understanding of Shopware architecture and plugin development.
Basic knowledge of Elasticsearch configuration and maintenance.
Experience with Composer (install/update, dependency management).
Experience with Git.
Familiarity with deployment processes and server configuration.
Strong analytical and troubleshooting skills.
English at an intermediate level or higher.

Nice to Have
Experience with Docker.
Experience with CI/CD pipelines.
Linux server administration.
Performance optimization of Shopware applications.
Experience working on large-scale eCommerce projects.

What We Offer
Part-time workload (20 hours/week).
Fully remote work.
Opportunity to work on architecture and infrastructure tasks in addition to development.
International project.

🔴 about the company
whiteout is an international media buying agency born in ukraine, specializing in the gambling and betting verticals. backed by venture capital, they’ve already established digital activity across 30+ countries — from latam to southeast asia. at their core, they’re a team of passionate igaming experts. energetic, ambitious, and laser-focused on results — we move fast, think big, and never settle. if you’re hungry to grow and thrive in a high-performance environment, you’ll feel right at home with them.
 

🔴 the role
as we scale, we are seeking an iOS Developer for a new unit. 
This is your chance to play a key role in scaling the business, delivering solutions that power rapid experimentation and growth in one of the most competitive industries.
 

🔴 what you will be working on

• managing the full lifecycle of iOS application development, from implementation and testing to App Store submission and successful release;
• preparing applications for App Store review and ensuring compliance with Apple's guidelines;
• applying App Store Optimization (ASO) best practices to improve application visibility and performance;
• analyzing product performance after release, identifying growth opportunities, and continuously improving key metrics.
   

🔴 your background

• more than 1 year of experience in iOS application development;
• proven experience publishing applications on the App Store within the iGaming niche (gambling / betting);
• solid understanding of App Store Optimization (ASO) principles and experience applying them;
• understanding of product growth after release, including performance analysis and continuous optimization of key metrics;
• experience working in a fast-paced environment with frequent application releases.
   

🔴 what we offer:

• flexibility and freedom: choose fully remote, hybrid, or office-based work yourself;
• strong team: work alongside some of the industry’s top talent;
• career development: take courses, attend top-notch conferences;
• health support: paid vacation and sick leaves, and access to a corporate psychologist;
• corporate culture: enjoy off site parties, team-buildings, sport events, and corporate gifts.
   

let`s talk.

We are looking for a Senior Go Developer to join a long-term project for our client.
 

Requirements

• 5+ years of commercial software development experience
• Strong expertise in Go (Golang)
• Experience building scalable backend systems and APIs
• Solid understanding of software architecture and best development practices
• Polish language proficiency (mandatory)
• English level B2+ will be an advantage
   

Project Details

• Start date: ASAP (ideally mid-July)
• Full-time engagement
• Long-term cooperation
• Remote / Location: Any
   

Additional project details will be shared with selected candidates during the next stages of the recruitment process.
 

If you are an experienced Go Developer and fluent in Polish, we'd love to hear from you!

Огляд

Вакансія передбачає службу у складі 12-го окремого центру спеціального призначення (Б12). Загін застосовує всі типи безпілотних систем на основних напрямках бойових дій, де постійно розташовані тактичні групи.

Обов’язки

• розробка та підтримка аналітичних рішень на R: скрипти, пакети, Shiny-додатки, звіти
• обробка даних: імпорт/очищення/трансформації, побудова пайплайнів
• статистичне моделювання: регресії, класифікація, time series, survival/GLM/GAM залежно від домену
• автоматизація репортингу (R Markdown/Quarto): регулярні звіти, генерація PDF/HTML.

Вимоги

• впевнене володіння R: tidyverse (dplyr, tidyr, ggplot2), робота з датами (lubridate)
• розуміння хмари: AWS/GCP/Azure (S3, IAM, compute)
• знання MLOps/прод: plumber (REST API на R), Docker, CI/CD

Умови

• мобілізація до кінця воєнного стану або службу за контрактом
• можливість служби для кандидатів, які за висновком ВЛК придатні до служби у військових частинах забезпечення, ТЦК та СП, ВВНЗ, навчальних центрах тощо
• можливість переведення чинних військовослужбовців за згодою безпосереднього командира