ADVANTISS
Joined in
2020
⭐ AdvantISS is a custom software development company, based in Sumy. Currently, our headquarter is in Sokyryany, Chernivtsi Region ⭐
We create advantage solutions from prototype to launch and technical support for entrepreneurs from all over the world. We believe that our clients deserve the best possible products and we’ll make every effort to breathe your vision and to reach all the goals you’ve set.
❤️ We offer:
— opportunity for career growth and professional development;
— the ability of remote work;
— individual approach to rates;
— package of social benefits;
— space for generating ideas and innovations;
— flexible schedule;
— modern and bright inside, well-equipped office right in the city center with a comfortable working environment;
— friendly team and not-bosses-management where you’re valued as a person, not just as a worker;
— table football championships and VR room;
— positive atmosphere, regular team-building, and corporate events.
Our team includes experienced professionals in software engineering who have a good hand in various software languages and possess every programming skill 💪 We use the most complete list of modern technologies in the scope of development to achieve the highest possible effectiveness and operativity of applications, sites, databases, etc.
💡 Our key expertise:
∙ Custom Software Development
∙ API Integration
∙ Web Development
∙ Database Development
∙ Mobile Apps Development
∙ Quality Assurance Services
📌 Our technologies stack:
‣ C# .NET
‣ ASP.NET MVC
‣ HTML5
‣ Javascript (jQuery, Angular, ReactJS)
‣ CSS3
‣ MS SQL
‣ Postgre SQL
‣ Mongo DB
‣ Maria DB
‣ Azure SQL
‣ Azure Data Factory
‣ Git
‣ Mercurial
‣ AWS Data Pipeline
We create advantage solutions from prototype to launch and technical support for entrepreneurs from all over the world. We believe that our clients deserve the best possible products and we’ll make every effort to breathe your vision and to reach all the goals you’ve set.
❤️ We offer:
— opportunity for career growth and professional development;
— the ability of remote work;
— individual approach to rates;
— package of social benefits;
— space for generating ideas and innovations;
— flexible schedule;
— modern and bright inside, well-equipped office right in the city center with a comfortable working environment;
— friendly team and not-bosses-management where you’re valued as a person, not just as a worker;
— table football championships and VR room;
— positive atmosphere, regular team-building, and corporate events.
Our team includes experienced professionals in software engineering who have a good hand in various software languages and possess every programming skill 💪 We use the most complete list of modern technologies in the scope of development to achieve the highest possible effectiveness and operativity of applications, sites, databases, etc.
💡 Our key expertise:
∙ Custom Software Development
∙ API Integration
∙ Web Development
∙ Database Development
∙ Mobile Apps Development
∙ Quality Assurance Services
📌 Our technologies stack:
‣ C# .NET
‣ ASP.NET MVC
‣ HTML5
‣ Javascript (jQuery, Angular, ReactJS)
‣ CSS3
‣ MS SQL
‣ Postgre SQL
‣ Mongo DB
‣ Maria DB
‣ Azure SQL
‣ Azure Data Factory
‣ Git
‣ Mercurial
‣ AWS Data Pipeline
Website:
https://advantiss.com/
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Senior DevSecOps (AWS)
Full Remote · Poland, Ukraine · 7 years of experience · Upper-IntermediateWe are looking for a Senior DevSecOps (AWS) to join our team and contribute to a high-impact project in the financial industry. About the Role: We are an award-winning IT company founded in Sweden, with a strong presence in Norway, Denmark, Germany,...We are looking for a Senior DevSecOps (AWS) to join our team and contribute to a high-impact project in the financial industry.
About the Role:
We are an award-winning IT company founded in Sweden, with a strong presence in Norway, Denmark, Germany, Finland, and Poland. As a key player in the Scandinavian and global markets, we deliver cutting-edge technology solutions. Our Polish unit is currently seeking a highly skilled Senior DevSecOps (AWS) specialist to enhance cloud security, compliance, and automation processes in an AWS-based environment.
Employment Type: Full-Time, Long-Term Collaboration
Key Responsibilities:
- Act as a Security Champion, ensuring and advocating best security practices across the organization.
- Oversee and continuously improve AWS security strategies, including governance, compliance, and risk management.
- Work closely with development and operations teams to integrate security into CI/CD pipelines and DevOps processes.
- Proactively identify security vulnerabilities and implement effective mitigation strategies.
- Collaborate with cross-functional teams to enforce security policies, frameworks, and standards.
Requirements:
- 7+ years of experience in IT Security with a strong focus on cloud environments.
- In-depth knowledge of AWS security best practices, including IAM, encryption, logging, and monitoring.
- Hands-on experience with CI/CD pipelines and secure DevOps methodologies.
- Strong understanding of cloud security, compliance frameworks, and risk management.
- Ability to work in a fast-paced, agile environment with cross-functional teams.
- Excellent English communication skills (B2+ level) for effective collaboration with international teams.
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Middle Strong/Senior Flutter Developer (Warsaw located)
Office Work · Poland · 5 years of experience · Upper-IntermediateAbout the Role: We are looking for a Middle Strong/Senior Flutter Developer to join our team. You will be responsible for developing high-performance, scalable Flutter applications for iOS and Android. If you are passionate about Flutter development,...About the Role:
We are looking for a Middle Strong/Senior Flutter Developer to join our team. You will be responsible for developing high-performance, scalable Flutter applications for iOS and Android. If you are passionate about Flutter development, thrive in an agile environment, and enjoy solving complex technical challenges, we’d love to hear from you! 🚀
📍 Location: Warsaw – Hybrid (3 days in-office per week)
Responsibilities:
- Develop and maintain high-performance Flutter applications for iOS and Android.
- Build modular Flutter components that integrate seamlessly into existing applications.
- Implement Flutter Clean Architecture using BLoC or Riverpod with Domain-Driven Design (DDD).
- Optimize app performance, ensuring smooth animations and fast loading times.
- Integrate RESTful APIs, WebSockets, and optionally GraphQL.
- Work with background services, location tracking, and activity recognition APIs.
- Develop real-time Live Activities and updates for tracking ongoing events.
- Write unit, widget, and integration tests to ensure app stability.
- Debug, troubleshoot, and maintain high application reliability.
Participate in code reviews, sprint planning, and agile development processes.
Requirements:
Must-Have Skills:
- 5+ years of experience in Flutter & Dart development.
- Strong understanding of Flutter Clean Architecture with BLoC or Riverpod.
- Experience with Domain-Driven Design (DDD) in Flutter applications.
- Proficiency in state management (BLoC, Riverpod, Provider, Redux, or MobX).
- Ability to develop modular Flutter components that integrate into existing applications.
- Experience with RESTful API integration and WebSockets.
- Familiarity with Firebase services (Auth, Firestore, Cloud Functions, Crashlytics, Push Notifications).
- Strong knowledge of Git, CI/CD pipelines, and automated testing frameworks.
- Experience with background services, periodic execution, and efficient location updates.
- Experience with Activity Recognition APIs (Google Activity Recognition for Android, Core Motion for iOS) to detect user movement using sensors.
- Proficiency in developing Live Activities and real-time updates for displaying ongoing events, such as location changes, activity status, or notifications.
- Solid debugging, troubleshooting, and performance optimization skills.
- Strong problem-solving abilities, analytical thinking, and attention to detail.
- Ability to work effectively in an agile team environment.
- English proficiency at B2 level or higher.
Nice-to-Have Skills:
- Familiarity with native integrations using Kotlin (Android) and Swift (iOS).
- Knowledge of Android Auto and Apple CarPlay integration.