Jobs Poland

Наш клієнт, Growe, провідна консалтингова компанія та група сервісів у сфері iGaming і розваг. Вони створюють стратегії, що працюють, та рішення, які масштабуються. Поєднуючи стратегічне бачення з практичним досвідом, Growe допомагає бізнесам орієнтуватися в динамічній індустрії, відкривати нові можливості, виходити на нові ринки та досягати сталого зростання.

Ідеально для тих, хто прагне:

• Обробляти операції з картками та криптовалютою;
• Проводити щоденні звірки карткових та крипто-рахунків;
• Створювати заявки у 1С на виплату коштів;
• Брати участь в автоматизації рутинних процесів;
• Займатись підготовкою базових фінансових звітів та резюме для регулярної внутрішньої звітності;
• Взаємодіяти з іншими відділами щодо платежів та документообігу.

Досвід, який стане твоєю перевагою:

• Вища освіта в галузі економіки;
• Досвід роботи у сфері фінансів від 1 року;
• Відмінне знання 1С:Підприємство 8.3, Google Таблиць та Microsoft Excel;
• Рівень англійської мови — Intermediate або вище.

Ми цінуємо:

• Високий рівень навичок комунікації та співпраці;
• Здатність працювати з великими обсягами даних;
• Точність та висока увага до деталей.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

Долучайся - і нехай твоя історія зростання розпочнеться.

English version:

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands-on expertise, Growe helps businesses navigate the fast-evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth.

Perfect for those who aim to:

• Process card and crypto operations;
• Perform daily reconciliation of card and crypto accounts;
• Create requests in 1C for fund disbursement;
• Participate in the automation of routine processes;
• Prepare basic financial reports and summaries for regular internal reporting;
• Collaborate with other departments on payments and document flow.

Experience you’ll need to bring:

• Higher education in the field of economics;
• At least 1 year of experience in finance;
• Excellent knowledge of 1C: Enterprise 8.3, Google spreadsheets, Microsoft Excel;
• English level Intermediate or higher.

It's a perfect match if you have those personal features:

• High level of communication and collaboration skills;
• Ability to work with large amounts of data;
• Accuracy and high attention to detail.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

We are looking for a Compensation Analyst. 

Requirements

• Skills in building data models
• Advanced proficiency in Excel and Google Sheets
• Experience writing scripts for Excel and using add-ons
• Ability to set up a process for regular data updates (workflow, stakeholders involved, access permissions)

• Experience creating dashboards in Excel or other platforms

   

Will be plus

• Experience building bots on any platform (Telegram, WhatsApp, Facebook; SendPulse, Pipebot, or any other)

   

Soft Skills

• Perseverance
• Meticulousness in working with data
• Attention to detail

Responsibilities

• Extracting data from various information systems, cleaning it, and preparing it for analysis
• Building interconnected tables and dashboards

• Analyzing the obtained data and identifying patterns and dependencies

   

Our stack: Jira, Excel, Google Spreadsheets

Benefits

• An exciting and challenging job in a fast-growing business groups, 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
• Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• ️Corporate health insurance program for your well-being
• 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
• Free internal English courses
• Yoga classes to help you stay active and energized
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team building

We are looking for a Beta Community Support Engineer to join our big and skilled team, working on a big navigation system. The navigational app works on smartphones and tablets, letting people outsmart traffic, communicate, share trips, etc.

The Beta community includes several thousand volunteers worldwide who participate in various testing phases of the product and aid in improving product quality. The main responsibilities include daily management and communication with the Beta Community — monitoring Beta feedback, bug reports, and suggestions and ensuring questions have a response.

REQUIREMENTS

• Location in Warsaw
• 2+ year in L2 Technical Support or 1+ year in manual QA
• Familiarity with bug-tracking systems and test management tools
• Task-oriented — able to deliver quickly on tight schedules and deadlines, and must be able to adapt to frequent changes in requirements
• High-level English speaker — be able to write and communicate verbally in proficient English, using technical and testing-related terminology

• Experience in software QA methodologies and practices with emphasis on the Mobile world (Android and iOS)
  
  NICE TO HAVE 

   

• Experience utilizing log files to debug and analyze issues
• Experience in operating test tools and analyzing test data
• Good understanding of Client-Server architecture

RESPONSIBILITIES

• Monitoring and debugging Beta community bug reports, suggestions, and forum posts
• Releasing Beta-staged versions to the community via Centercode
• Identifying important and critical issues to track and report about to internal teams

WE OFFER

• A great international team of professionals (Kyiv, Tel Aviv, New York);
• Competitive compensation depending on your experience and skills;
• Work with cutting-edge technologies;
• Medical Insurance;
• English courses with a native speaker;
• International business trips;
• Comfortable office in the heart of Kyiv;
• Remote work during the quarantine.

The product we are working on is one of TOP-3 navigation systems, complex web services, and other solutions related to it. The web and mobile apps handle information at a massive scale and extend well beyond the search, giving people and companies a lot of new, useful options.

This role focuses on executing critical migration projects within the backend infrastructure of the project. The Backend Infrastructure team is undertaking several large-scale migrations to modernize its systems, improve reliability, and reduce maintenance overhead. This TVC position will be instrumental in performing the hands-on work required for these migrations, working closely with the infrastructure team and other Backend teams.
 

Responsibilities:
 

• Execute Migrations: Actively participate in and drive the execution of large-scale code and system migrations across various backend services. Some examples include:
  • migrating event processing systems from custom infrastructure to managed infrastructure solutions;
  • Transitioning services from custom OpenCensus metrics collection to OpenTelemetry;
  • migrating custom metrics to standard OpenTelemetry metrics.
• Code Modification and Updates: Update and refactor existing codebases (primarily Java) to align with new libraries, platforms, and infrastructure.
• Testing: Work with the Infrastructure team to create a testing plan for migrations to ensure that changes do not break running services and execute the test plans.
• Collaboration: Work closely with the Backend Infrastructure team and other software engineers to understand migration requirements, plan execution strategies, and ensure smooth transitions with minimal disruption.
• Problem Solving: Investigate, debug, and resolve technical issues and complexities encountered during the migration processes.
• Documentation: Maintain clear and concise documentation for migration plans, processes, changes made, and outcomes.

• Best Practices: Adhere to software development best practices, ensuring code quality, and follow established guidelines for infrastructure changes.

   

Requirements:

• 5+ years of hands-on experience in backend software development.
• Strong proficiency in Java programming.
• Strong communication and interpersonal skills, with the ability to collaborate effectively within a technical team environment.
• Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
• Good spoken and written English level — Upper-Intermediate or higher.
   

Nice to have:

• Experience with observability frameworks such as OpenTelemetry or OpenCensus.
• Familiarity with gRPC.
• Knowledge of Google Cloud Platform (GCP) services, particularly data processing services like Dataflow.
   

We offer:

• Opportunities to develop in various areas;
• Compensation package (20 paid vacation days, paid sick leaves);
• Flexible working hours;
• Medical insurance;
• English courses with a native speaker, yoga (Zoom);
• Paid tech training and other activities for professional growth;
• Hybrid work mode (∼3 days in the office);
• International business trips

• Comfortable office.

   

If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications, the review and further processing of your candidacy may take some time.

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.
 

About the Role

Solidgate builds financial infrastructure for fast-growing internet businesses worldwide. Our platform processes millions of payments daily and operates in a highly regulated fintech environment, where security is a core product requirement — not an afterthought.
 

Our engineering organization builds and scales a complex cloud-native platform with over 120 microservices. As the company continues to grow, we are strengthening our security organization and introducing a dedicated Application Security Engineer role.
 

The mission of this role is to keep our business and revenue safe by building security into the way we develop software — from early design decisions to CI/CD pipelines and live production systems.
 

This is a hands-on Application Security role focused on embedding security into the software development lifecycle and reducing real product risks.
 

You will work closely with engineering teams to:

• design secure application architectures
• improve secure coding practices
• detect vulnerabilities early in the development lifecycle

• continuously improve application security as part of everyday engineering work

   

You will have a direct impact on how secure software is built across a large microservices ecosystem, influencing standards, tooling, and engineering culture.
 

Explore our technology stack ➡️ here (https://solidgate-tech.github.io/)

 

What You Will Own

As an Application Security Engineer, you will be responsible for application-level security across our fintech platform, including:
 

• Building and maintaining secure coding standards and supporting their adoptionl across development teams
• Conducting threat modeling during architecture and design stages
• Implementing and improving application security testing, including: SAST, DAST, Dependency and secrets scanning, CI/CD security checks
• Performing regular application security assessments and maturity evaluations (OWASP ASVS, OWASP SAMM)
• Managing the full vulnerability lifecycle: triage, prioritization, remediation support, and validation
• Supporting external penetration testing and Bug Bounty programs
• Identifying and mitigating security risks in cloud environments and CI/CD pipelines
   

You are a great fit if you have

• At least 2 years of experience in Application Security or Product Security
• Hands-on experience with OWASP Top 10 vulnerabilities
• Practical experience with: secure code reviews, threat modeling, SAST and DAST tools and their integration into CI/CD pipelines
• Strong understanding of web application and API security
• Ability to communicate clearly with engineers and work as a partner rather than a blocker
   

Nice to Have

• Experience with container security and cloud security tooling
• Familiarity with DevSecOps and shift-left security practices
• Experience automating application security processes
• Background as a software engineer or close collaboration with development teams
  
   

Why Join Solidgate?
 

Build security that matters. Lead initiatives that define how security is embedded into our software development lifecycle across multiple teams and products.

Your expertise counts. Enjoy real autonomy — propose, test, and implement security practices and tooling that directly improve product resilience and reduce risk.

Room to experiment. Apply modern AppSec, automation, and shift-left approaches with full support from engineering and security leadership.

Impact & visibility. See the results of your work directly in more secure products, fewer vulnerabilities, and stronger engineering practices.

Collaborative environment. Work side by side with experienced, curious engineers who treat security as a shared responsibility and value partnership over gatekeeping.

The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.
 

Tomorrow’s fintech needs your mindset. Come build it with us.
 

🫂 Know top talent? We’re always on the lookout. Recommend someone for our role, and if they get hired, there’s a bonus waiting for you — simple as that.

We are looking for a Creative/Script Writer

Requirements

- 2+ years of experience in the creative field: working with brands, YouTube channels, or production companies (as a creator, scriptwriter, or art director).
- Ability to write scripts for various video formats: Reels/Shorts, YouTube videos, and commercial content.
- Ability to structure and present ideas clearly through presentations.
- Experience in creating storyboards (even at a basic level).
- Strong visual culture and high creative awareness.
- Understanding of current trends in social media and video production.
- Ability to adapt creative ideas to business objectives.
- Analytical thinking and ability to work with feedback.

Will be plus

- Experience with AI tools for generating visual references, moodboards, or storyboards (Midjourney, DALL·E, Runway, etc.).
- Basic video editing skills or understanding of the production process.
- Experience in copywriting, concept development, or creative strategy.
- Experience working with motion video concepts (motion design concepts, animation-based ideas).

Responsibilities

- Creating pitch decks and presentations for clients and internal teams.
- Presenting ideas to clients and the team.
- Writing scripts for various formats (short-form vertical videos, YouTube content, commercial).
- Creating storyboards (textual or visual).
- Developing creative concepts aligned with business goals.

Our stack

- Google Workspace (Docs, Slides) — for scripts and presentations.
- Figma or similar tools — for references, simple storyboards.
- AI tools for image and concept generation.
- Asana/Jira (or other task managers). 

Benefits:
☘️ An exciting and challenging job in a fast-growing holding, 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;
📍 Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖 Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️ Corporate health insurance program for your well-being;
💵 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;
🗣 Free internal English courses;
🧘 Yoga classes to help you stay active and energized;
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳 Company events, team buildings.

Description

You are part of:
• Enterprise Informatics RI S&SD Implementation Technical Consulting Central Europe.
• You will report to the EI RI S&SD Implementation Technical Leader Central Europe.
• You will be part of an inspiring team that has the goal to strengthen and drive the performance of EI
• RI SS&D Implementation within Central Europe.

#LI-YK1
#LI-Remote

Requirements

• 5+ years of related experience in Healthcare IT
• Master’s degree in a position-relevant program (information technology, computer sciences or
engineering) or equivalent
• Proven track record in effectively structuring problems, design solutions which the customer
believes and advocates.
• Ability to simply and persuasively communicate to different customer audiences ranging from
individual contributors to organizational leadership verbally and in writing, face-to-face, and from
distance
• Good experience in RI products
• Shown ability to resolve issues in medium-complex technical environments
• Good verbal and written communication skills

• Willingness to travel. Sometimes, consultancy requires travel on-site to the hospital

KPIs:
• Deliver against task on time
• Deliver on budget with their portion of the project.
• Deliver tasks with expected quality and time
• Achieve utilization targets

Nice to have:

• Fluent in German and English

Job responsibilities

Provide technical consultancy services during sales and project implementation phase for RI (Radiology Informatics) Solutions

• Ensures the successful technical adoption of GL’s client RI solutions
• Based on customer requirements, serves as a consultant to provide technical recommendations that best suits the environment
• Educating and coaching sales resources in Radiology Informatics Solutions and driving methodology development within this area
• Validate solution design to fit customers technical requirements and needs during presales phase for medium-complex implementations of GL’s client RI solutions within Central Europe
• Supporting and advising the salesforce during customer acquisition to develop medium-complex opportunities

• Ensures successful technical adoption of GL’s client RI solutions in customer environments

• Working on issues where analysis of situations or data requires an good knowledge of organizational objectives.
• Delivers technical consulting services which may or may not be in combination with the implementation of the product or solution
• Conducts technical workflow analysis and consults on workflow changes that need to occur with the implementation of new functionality or solutions
• Providing technical consultancy services to medium-complex projects within Central Europe
• Analyzes the customer’s existing IT environment
• Ensures proper testing of the system and establishes a comprehensive technical administration training to provide for a transition of the solution to the customer
• Attends seminars and training sessions necessary to maintain an appropriate level of professional competence and/or licensure
• Identify technical application issues, investigate and resolve issues or identify potential defects, document and submit those according to standard processes
• Coaches and educates Technical Consultants across Central Europe as well as customers in the use of medium-complex situations for multiple solutions
• Active member of the Technical Consulting Community Europe to share knowledge, experience and lessons learned.

Project Description:

Our client is a large international enterprise developing and evolving a core solution that supports critical business processes used across multiple teams.

The project focuses on the continuous development and maintenance of a central platform, with an emphasis on code quality, scalability, and long-term maintainability. The solution is built using modern software engineering practices and technologies.

The role involves working as part of a cross-functional Scrum team, collaborating closely with other software developers, UX analysts, and senior engineers to implement new functionality, improve existing components, and ensure stable operation of the platform.

Responsibilities:

• Work together with other Scrum team members on a project of the client's Core solution

• Participate in Scrum planning sessions by analyzing the work to be done

• Implement new functionality or code refactors based on detailed specifications and mock-ups

• Closely work together with other development team members and a UX analyst

• Discuss technical design with senior team members when needed

• Participate in writing unit tests for newly developed functionality

• Participate in performing code reviews

• Report work progress on a daily basis

• Focus on bug fixing when needed

• Regular business trips to Belgium for 1 week every 2 months

Mandatory Skills Description:

- Minimum 5 years in IT in total

- Minimum 3 years of professional experience with Java

- 1-2 years of professional experience with .NET / .NET Core

- Solid experience with Spring / Spring Boot

- Strong knowledge of ORM frameworks such as nHibernate (or similar)

- Experience designing and building RESTful APIs

- Good understanding of backend architecture, performance, and security

- Strong experience working with relational databases. PostgreSQL knowledge or experience with database performance optimizations is an advantage

- Knowledge of unit testing and integration testing

- Experience with Agile/Scrum development methodologies

- Fluent in English

Nice-to-Have Skills Description:

- Relevant hands‑on experience with Angular is strongly preferred

- Healthcare experience

Project Description:

You will join a long-term, enterprise-scale project for a global client in the investment banking domain. The project focuses on building and evolving a set of mission-critical backend services that support complex business workflows, regulatory processes, and system integrations across the bank’s ecosystem.

The platform is based on a distributed microservices architecture, leveraging Spring Boot, event-driven communication, and BPM-driven process orchestration. The system operates in a cloud-enabled, containerized environment, with a strong emphasis on security, scalability, resiliency, and maintainability.

You will work closely with architects, QA engineers, DevOps, and business stakeholders in an agile setup, contributing not only code but also technical direction, best practices, and mentoring.

Responsibilities:

• Design, develop, and maintain enterprise-grade backend services using Java 11+ and Spring Boot

• Contribute to the design and evolution of distributed microservices architectures

• Implement and integrate REST and SOAP APIs and event-driven solutions using Kafka

• Develop and maintain business process workflows using a BPM engine (preferably Flowable)

• Ensure high standards of code quality by applying SOLID principles, Clean Code, and design patterns

• Write and maintain comprehensive unit and integration tests using JUnit, TestNG, Mockito, and WireMock

• Work with relational and document databases such as PostgreSQL, MongoDB, and Azure Cosmos DB

• Implement security and authentication mechanisms using OAuth2, JWT, and Spring Security

• Collaborate with DevOps teams on containerization and deployment using Docker and Kubernetes

• Participate actively in agile ceremonies (refinement, planning, reviews, retrospectives)

• Provide technical guidance, perform code reviews, and advocate for engineering best practices

• Collaborate closely with cross-functional teams, including QA, DevOps, and product owners

Mandatory Skills Description:

- Solid experience in JVM programming languages (ideally Java11+) and design patterns

- Frameworks: Spring Boot

- Proven track record of enterprise level application development for 7+ years

- Understanding of distributed microservices architectures and communication patterns

- Experience with relational and document databases (PostgresSQL, MongoDB, Azure Cosmos)

- Testing Frameworks (JUnit, TestNG, Mockito, WireMock)

- Messaging & Integration (Kafka, REST, SOAP)

- Security & Authentication (OAuth2, JWT, Spring Security)

- Containerization & Orchestration (Docker, Kubernetes)

- Advocating engineering best practices (SOLID, Clean Code)

- Experience with Agile mode of working

- Excellent communication and collaboration skills

- Familiarity with Cloud based technologies

Nice-to-Have Skills Description:

- experience in or willing to learn Java reactive programming/ Spring Webflux

- springboot Microservices

- experience with NoSQL databases (ideally MongoDB or CosmosDB)

- familiarity with BPMN (eg Flowable)

Languages:

English: B2 Upper Intermediate

HR-16818583

We create technology you can feel — touch-sensitive, intuitive solutions for retail, HoReCa, and smart spaces. Our products combine hardware, software, and emotions, changing the way people interact with technology.
We are looking for a International Sales Manager to help scale Neuroshop in global markets and build partnerships with forward-thinking companies.

What you will do
Sell our products to B2B customers in international markets (EU, MENA, US).
Manage the entire sales cycle — from lead generation to contract signing.
Present our solutions to customers and partners.
Collaborate with product, marketing, and technical support teams.

What is important
2+ years of experience in international sales (SaaS, IoT, Hardware, or Tech Solutions).
Fluency in English and Polish
Ability to translate complex technologies into understandable business value.
Working with CRM (HubSpot, Pipedrive)
LinkedIn Sales Navigator
Outreach platforms (Apollo)
Ability to create and manage outbound email and LinkedIn campaigns and A/B tests

Understanding of the B2B sales funnel, qualification, and sales frameworks
CRM discipline, creative thinking, communication skills.
Candidate should live in Europe

What we offer
Work with an innovative AI product that is shaping a new era of retail.

Remotely format
Competitive salary + performance-based bonuses.

Neuroshop is a technology you can feel

If you see sales not just as deals, but as a way to create connections between people and technology, we are waiting for you.

BETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 5 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per month in esports and classic sports. BETER products are known all over the world — our content is represented in 150+ countries.
Our current partners are the world’s most famous trading giants.

We are currently looking for a .Net /C# Developer.

Responsibilities:

• Writing code in C# in the implementation of tools and products on a daily basis;
• Writing unit tests for functionality;
• Maintaining software development practices, such as coding conventions and code reviews;
• Troubleshooting, finding out how to prevent them in development.
• Writing technical documentation (technical design documents, architecture documentation, technical specification, etc.)
• Participation in team meetings: stand-ups, grooming, task assessment, planning, retro, etc.

Requirements:

• Write clean, high-quality C# code (.NET Core, ASP.NET Core), understand OOP and SOLID concepts, and understand design patterns.
• Understanding of the algorithmic complexity;
• Have good knowledge of the .NET ecosystem: tools, libraries, frameworks;
• Experience in RDBMS/NoSQL: knowledge of the principles of operation of engines, ability to profile queries, understanding of the logic of indexes.
• Follow DevOps practices and experience in their application: automation of development tools and quality assurance, monitoring, tracing, and debugging.
• A Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field is preferred

We offer:

- Ability to work remotely.
- Competitive and timely payment for services.
- Flexible work schedule.
- Personal mentoring and coaching.
- Team building and corporate events.
- Paid sick leave.
- 20 working days of paid vacation.
- Paid child care leave.

We are a U.S.-based fintech startup operating in the investment and financial services space. Our distributed teams work across Poland, the United States, and Ireland, collaborating on technology-driven solutions related to stocks and investments.

Security, compliance, and the responsible handling of sensitive financial data are central to how we operate, as we build scalable products in a regulated environment.

4-6 years of experience is ok

Responsibilities

— Modernize legacy systems( C#) via redesign and refactoring.

— Build APIs with proper security and lifecycle governance.

— Collaborate with UX, product, and architecture teams.

— Optimize backend performance.

— Support public API documentation and governance.

Skills

— Strong ( C#) Jbackend capability.

— Experience with modernization and migration projects.

— Understanding of microservice and API design.

— Familiarity with CI/CD, linting, testing frameworks.

— Knowledge of security and performance patterns.

— Good collaboration across UX and backend teams.

In addition to this, if you have commercial experience with Java backend or React frontend — it will be a strong plus.

Recruitment steps:

• HR interview (30-45 min)
• Tehnical interview with live coding (40-45 min)
• Final client interview (30-45 min)
• Backround check
• Job Offer

The assignment is for between 26 to 32 months. You will work in a team of 9 engineers. The assignment is to migrate from monolith to microservices.

Important: the candidate must have worked/lived in Poland for the last 2+ years

Please read before applying:

The client is building a product in the bank/investment/brokerage systems niche, and their investors have strict security and compliance requirements, where every person will go through a background check.

What does this mean?

Before making an offer, they will check whether you have violated any EU laws.

For background check — you must be a taxpayer in Poland for 2+ years.

SKELAR is a venture builder that creates international IT companies according to venture capital investment guidelines. Together with our co-founders, we assemble solid and efficient teams to launch tech businesses that will succeed globally.
 

Right now, we’re looking for a Middle/Senior User Acquisition Manager who will help lead one of the key marketing streams on Meta for our partner company, Duomo.

Duomo is an app rooted in Christian values, helping people turn Scripture into daily habits and inner peace. We’re building a leading Christian-tech product for people seeking spiritual renewal.

You will have the opportunity to:

— See the results of your work in real time
— Rapidly grow in performance marketing
— Help build the #1 business in the niche
— Learn how tech businesses are built — directly from the source
— Work with a team of highly driven, results-focused people

What you will be responsible for:

— Creating and executing the user acquisition strategy on Meta
— Managing marketing campaigns to hit target financial KPIs, evaluating performance both on top-level metrics (CPM, CTR, CR, CPA) and deeper metrics (funnel conversion, LTV, ROI)
— Driving process automation strategy together with analytics and MarTech teams
— Closely collaborating with creative and product marketing teams to drive growth of your stream

What you need to succeed in this role:

— 2+ years of experience in performance marketing, driving user acquisition on paid channels (Meta, TikTok, Google Media)
— Experience managing budgets of $300,000+ per month
— Hands-on experience with automating user acquisition processes
— Strong structure and organization: you love documenting and testing everything, validating every possible hypothesis, and won’t stop until you find the most effective solution
— Strong analytical mindset: you enjoy working with data, spotting patterns, and drawing conclusions
— Comfort working in uncertainty, fast learning, and adaptability
— English level: B2+

Why Duomo

— You’ll work on a product with a clear mission and real values.
— You’ll help us transition from a content-rich app into a truly connected spiritual platform.
— You’ll be early enough to influence how product is done at Duomo long-term.

What we offer:

— Competitive salary;
— Significant impact on a rapidly growing business and contribution to how it shapes up;
— Ample career opportunities for ambitious growth and development;
— A possibility to attend internal, external courses, seminars and the access to a corporate library;
— Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the office;
— 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.

Let's build the next big everything together!

Job Description

We are looking for an Senior Devops Engineer (5+ yrs of exp) who will help our client build scalable, sustainable and testable software that will revolutionize the Hospitality industry.

What we are looking for somebody who checks most, or all, of these:

Strong experience with AWS and distributed system architectures, e.g. encompassing compute, messaging, databases, APIs, event-sourcing.
Experience developing and deploying solutions across the entire product life cycle, including but not limited to integrations for CI/CD pipelines, the creation of independent security tools, and the automation of processes and workflows.
Advanced level understanding of networking and networking protocols
Promote robust security practices through the implementation of security automation.
Crafting holistic solutions that consider the entire current architecture.
Sound grasp of SQL, NoSQL databases, and microservices.
High-level expertise in managing Linux distributed systems.
Effective analytical and problem-solving abilities for addressing intricate technical challenges.

Job Responsibilities

Build new development tools and infrastructure.
Participate in driving self-service infrastructure efforts.
Improve automation of the application's deployment for production and pre-release environments.
Manage and Improve CI/CD, build management, and deployment scripts and systems.
Working with software developers and software engineers to ensure that development follows established processes and works as intended
Maintain optimal quality for all applications.

Department/Project Description

With more than 15,000 customers, our client is one of the leading POS systems in the hospitality industry in Europe.

Restaurants, cafés, bars, and other merchants can easily comply with rapidly changing fiscal laws, take mobile orders, accept cashless payments and digitally connect with trusted suppliers. Besides, our POS integrates with the biggest players in the food delivery industry.

Summary

• Senior Java Engineer with extensive experience in Hibernate, SQL, PostgreSQL, and Redis, specializing in high-performance, scalable applications;
• Expertise in AWS services (EC2, S3, RDS) and microservices architecture, with integration of Stripe payment systems in multiple projects over 3+ years;
• Skilled in clean code principles, unit testing, and software design patterns;
• Strong background in the real estate and financial domains, with additional AI experience enhancing solution innovation;
• Direct hire model;
• Duration: Long term;
• Start: ASAP;
• Locations: Bulgaria, Romania, Poland

Job Description

We’re looking for a Senior/Expert Java Engineer to join a cross-functional team building a scalable, modern platform in the real estate and financial domain. The product operates across multiple regions and is активно evolving, with a strong focus on performance, scalability, and continuous feature development.

What you’ll do

• Design, develop, and maintain high-performance Java-based applications;
• Collaborate with cross-functional teams to deliver scalable and reliable solutions aligned with business needs;
• Contribute to architectural decisions and drive best practices in software development;
• Review code, mentor engineers, and help maintain high code quality standards;
• Evaluate and introduce new technologies to improve system performance and team efficiency;
• Support the platform’s scalability, resilience, and ongoing feature expansion.

What we’re looking for

• Strong experience with Java and backend development in production environments;
• Hands-on experience with relational databases (e.g., PostgreSQL) and SQL;
• Experience working with caching solutions (e.g., Redis);
• Solid understanding of microservices architecture and distributed systems;
• Experience with cloud platforms (AWS preferred: EC2, S3, RDS);
• Familiarity with ORMs (e.g., Hibernate);
• Experience integrating with payment systems or third-party financial services;
• Strong understanding of clean code principles, design patterns, and testing practices;
• Ability to balance technical and business perspectives when making decisions.

Nice to have

• Experience with NoSQL databases (e.g., MongoDB);
• Exposure to AI-related technologies or data-driven systems;
• Previous experience in domain-driven or high-scale platforms.

Additional expectations

• Potential to grow into a technical leadership role;
• Strong collaboration skills and team-oriented mindset;
• Ability to work in a dynamic, evolving environment.