Jobs at Djinni

We are an international developer of IT products for medicine and related services. Our products are used by more than 5,000 doctors and more than 1,000 clinics in Europe.

The goal is to attract the largest possible audience to the main projects - clinics and doctors up to 3 million. As well as expanding unique traffic to 10 million per day until 2025. We are looking for Senior Back-End Developer with 7+ years of Laravel development experience. Good experience with Node.js (NestJS) will be an advantage.

Must-have skills are:
- Laravel (7+ years).
- Experience of building highload applications.

- Deep expertise in application security, including secure architecture design and protection against common vulnerabilities.

- Experience in SaaS platform design and development:

• multi-tenant architecture (tenant data isolation);
• subscriptions/plans, limits, billing logic (at least at the structure level).

- Integration with external services via OAuth2/OIDC.
- Practical working experience with sensitive personal data and GDPR/DSGVO requirements.
- Understanding of WebRTC (ICE/STUN/TURN), room/session management.
- Experience with Linux (shell/bash).

Will be an advantage if you have (it's just a bonus skills, not mandatory):
- Experience with Microsevices.
- Experience with Node.js (NestJS).
- Experience with service infrastructure.
- Understanding of front-end.
- Understanding of DICOM/DICOMweb (QIDO‑RS/WADO‑RS/STOW‑RS).
- Design of storage/access to results of researches (PACS-like scenarios, object storage).

What we offer:
- Paid holiday for 28 working days.
- Transparent incentive system.

Working with us means:
- Unique technological and innovative projects.
- Gaining experience in modern western world practices in security, scalable architecture, etc.
- In-depth knowledge of telemedicine.
- Working with Big data, high load, distributed computing and data buses.
- Socially important projects.
- Opportunity to influence both technology and product solutions.
- Profitability and stability of a large European company.

We are an international developer of IT products for medicine and related services. Our products are used by more than 5,000 doctors and more than 1,000 clinics in Europe.

The goal is to attract the largest possible audience to the main projects - clinics and doctors up to 3 million. As well as expanding unique traffic to 10 million per day until 2025. We are looking for AI Engineer / AI Architect with deep knowledge of Fundamental Mathematics, Probability Theory and Bayesian Statistics, Graph Algorithms, Mathematics of Transformers, Hybrid AI Approaches, Uncertainty Assessment.

Must-have skills are:
1. ML and Data Science (Core):
- Expert in NLP & LLM: Deep understanding of Transformers architecture (BERT, RoBERTa, GPT, T5, Llama/Mistral). Experience with Large Language Models (LLM) – not prompt engineering, but fine-tuning (PEFT, LoRA) of open-source models on specific datasets.
- RAG (Retrieval-Augmented Generation): Experience building RAG systems is required. The AI ​​must be able to search for information in different data sources.
- Named Entity Recognition (NER) & Information Extraction: Ability to extract specific entities from unstructured text.
- Tabular Data & Classic ML: Confident use of classical algorithms (XGBoost, CatBoost, LightGBM) for analyzing structured data and building probability scoring models.
- Frameworks: PyTorch (preferred) or TensorFlow/Keras. Proficiency in HuggingFace, Scikit-learn, Pandas, and NumPy.

2. MLOps:
- Experience wrapping models in APIs (FastAPI, Flask) with minimal latency. 

- Docker knowledge and experience working with local GPU instances are required.
- Experience working with vector databases (Pinecone, Milvus, Qdrant, ChromaDB) for quickly searching for similar cases or working with knowledge bases.

- ML Pipelines: Experience building model training and retraining pipelines (Airflow, MLflow, DVC).

3. MedTech and Security:
- Practical working experience with sensitive personal data and GDPR/DSGVO requirements.

- It is important to be able to deploy and optimize local models (Llama 3, Mistral, Mixtral) within a closed company environment to ensure data privacy.
- Skills in quantization and distillation of models to speed up work without significant loss of quality.

Nice-to-have skills:
- Experience working specifically with medical data (EHR, EMR; HL7, FHIR, ICD-10/11 standards). 

- Knowledge of Interpretability/Explainable AI (XAI) methods. The end user should understand why the AI ​​suggested a particular option (SHAP, LIME).

- Experience with multimodal models.

What we offer:
- Paid holiday for 28 working days.
- Transparent incentive system.

Working with us means:
- Unique technological and innovative projects.
- Gaining experience in modern western world practices in security, scalable architecture, etc.
- In-depth knowledge of telemedicine.
- Working with Big data, high load, distributed computing and data buses.
- Socially important projects.
- Opportunity to influence both technology and product solutions.
- Profitability and stability of a large European company.

Ready to level up your career?

Playtech's Live unit is looking for an experienced Data Engineer with great communication and creative skills.

Job Description

Your influential mission. You will...

• Design, implement and support ETL/ELT processes to move and transform data between various systems
• Contribute to the development of the analytics platform
• Collaborate with software engineers, business analysts, and other stakeholders to translate requirements into effective data solutions
• Implement and support ad-hoc data extraction requests and business reporting
• Extract and transform raw data to structured data marts

Qualifications

Components for success. You...

• Have an understanding of data lake/DWH architecture, OLAP/OLTP
• Have experience with Airflow or similar orchestrators
• Have strong understanding of RDBMS, with proven proficiency in SQL, data modeling, and performance tuning for OLAP/OLTP systems
• Have practical knowledge of Python (1–2 years)

You'll get extra points for...

• Computer science degree
• Practical experience with reporting and analytics tools such as Superset, Tableau, Power BI, etc
• Knowledge of streaming platforms and tools like Kafka, Kafka-Connect, Kafka-Mirror
• Understanding of database replication, clustering, and distributed systems
• Experience working with large volumes of data and databases
• Experience with monitoring, quality control, and data validation

Thrive in a culture that values...   

• Possibility to work with a product company
• Personalised professional growth
• Warm and friendly attitude to every specialist
• Educational possibilities
• Competitive salary and benefits
• Medical insurance
• Fully-equipped cosy office space located in the city centre (Gulliver, “Palats Sportu” metro station)
• Paid vacation days, sick leaves and national holidays
• Corporate events and team buildings

LIVE TEAM

Hi, we are a live casino, and we invite you to join us!

Our team consists of highly skilled professionals who are focused on high product quality and short feedback cycles. 
With us, you will be able to contribute to our product, make architectural and technical decisions, and grow as a specialist in your main field of expertise as well as in related areas. 

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

An international digital marketing agency focused on the iGaming niche is looking for an experienced Outreach Specialist.
 

About GRIT Leaders GRIT Leaders is an international digital marketing agency with a strong focus on the iGaming niche. We are a global team of creative problem-solvers passionate about helping businesses grow.
 

Who You Are You’re our ideal candidate if you:

• Have at least 1 year of experience in the iGaming niche
• Have worked with complex GEOs
• Can communicate confidently with webmasters in English (and other languages are a plus)
• Know how to use Ahrefs to analyze link quality
• Are highly proficient in Google Sheets
• Are proactive in identifying and solving problems early
• Take ownership of tasks and meet deadlines consistently
   

Nice to Have

• An existing database of donor websites and intermediaries
   

What You’ll Be Doing

• Researching potential donor sites through competitor analysis, marketplaces, and other sources
• Creating and managing outreach email campaigns
• Maintaining communication with webmasters and intermediaries
• Managing and regularly updating internal databases
• Creating content briefs for guest post orders
• Planning and purchasing monthly guest post placements
• Ensuring proper placement and quality control of donor websites
• Providing regular performance and progress reports
   

What We Offer

• Full-time employment — remote or in-office (your choice)
• A dynamic and engaging international work environment
• Opportunities for professional growth and development
• Participation in exciting projects within one of the most innovative industries
   

If this sounds like the right fit for you, we’d love to hear from you!

An international digital marketing agency focused on the iGaming niche is looking for Middle Linkbuilder - Middle Outreach Specialist.

You are our ideal candidate if you:

• Have at least a year of experience in Linkbuilding.
• Have strong SEO knowledge.
• Can communicate in English
• Are an advanced user of Google Sheets.
• Ability to work with Ahrefs and mailing tools.
• Can identify and solve problems at an early stage.
• Complete tasks responsibly and on time.
   

Bonus points if you:

• Finished SEO training course
   

Your responsibilities:

• Searching for potential donors by analyzing competitors, marketplaces, and alternative sources.
• Creating email campaigns to gather info from webmasters.
• Managing and updating the database.
• Providing reports.
• Working with databases to provide data on request.
   

We offer:

• Full-time employment (remote or office-based, your choice).
• A dynamic and engaging work environment in an international setting with opportunities for professional growth.
• Involvement in exciting projects within one of the most innovative industries.
• Linkbuilding and Outreach workshops.
• Support for team development and growth.
• Bonus system.
   

If this opportunity sounds like a great fit, we’d love to hear from you! 

About GRIT Leaders

G R I T Leaders is a digital marketing agency. We're a global team of creative problem-solvers who are passionate about helping  businesses grow.

Our team executes comprehensive audits, winning SEO tactics, scalable link building, and disruptive brand awareness strategies to secure top rankings and outperform competitors

Are you a detail-oriented QA professional with a passion for delivering top-tier software experiences? We're on the hunt for a Senior QA Tester to join our innovative and collaborative team at ChargeAutomation. This is a remote role designed for someone who thrives in a fast-paced environment and wants to play a key role in maintaining the quality and reliability of industry-leading products.

🏢 About ChargeAutomation:
ChargeAutomation provides a streamlined digital guest experience platform for the hospitality industry. Our all-in-one solution simplifies guest check-in, payment collection, upsell purchases, and self check-in/check-out—saving operators up to 30 minutes per booking. Trusted by thousands of hospitality professionals worldwide, we’re on a mission to automate and enhance every part of the guest journey.

We’re a team of forward-thinking professionals who value creativity, collaboration, and continuous improvement.

🔍 Role Overview:
As a Senior QA Tester, you will be responsible for leading quality assurance efforts across our web platform. You’ll work closely with developers, product managers, and designers to test new features, automate test cases, and ensure our platform is robust, scalable, and bug-free. If you're passionate about delivering flawless user experiences and have a deep understanding of modern QA methodologies, this role is for you.

💼 Key Responsibilities:

Lead the QA process for product releases, ensuring quality across all layers of the stack.
Design, develop, and maintain automated test cases and frameworks.
Perform thorough manual testing for new features and regression testing for existing functionality.
Collaborate with cross-functional teams to understand requirements and validate functionality.
Identify, document, and track bugs, and work with developers to resolve issues.
Proactively improve QA processes and propose quality improvements.
Mentor junior QA team members and uphold QA best practices.

🔐 Requirements:
5+ years of experience in QA testing (manual + automated), ideally in a SaaS or tech environment.
Experience with QA tools like Selenium, Cypress, Postman, JIRA, and similar.
Strong understanding of QA methodologies, testing types, and best practices.
Experience testing APIs and web-based platforms.
Excellent analytical and debugging skills.
Clear, concise communicator with strong documentation skills.

Bonus: Experience testing hospitality or payment systems.

🌎 Remote Work:
This role is fully remote. We embrace flexible work and support asynchronous collaboration. You’ll be provided with the tools and access needed to succeed—wherever you are in the world.

✨ Join Us:
If you're a proactive, detail-driven QA expert ready to shape the future of hospitality tech, we’d love to hear from you. Join our global team and help us deliver seamless experiences to thousands of users every day.

🚫 Please Note:

We are not engaging with agencies or third-party recruiters. All applications must come directly from individual candidates.

We will not proceed with candidates who are working multiple jobs or planning to do so. This is a full-time role that requires focus, accountability, and full commitment.
 

UDS Systems is a Microsoft Solutions Partner specializing in Dynamics 365 CE (CRM), Power Platform, and Azure. Since 2007, we have been cooperating with leading European and US clients across the automotive industry, real estate, IT, finance and other ambitious industries.

We are behind in Microsoft partnership activities and missing:

• Rebates and incentives
• CPOR/DPOR-based revenue
• Leads from Microsoft
• Awareness among Microsoft field teams
• Licensing-driven upsell opportunities

We need a dedicated person to take ownership of licensing, partner relations, co-sell activities, and Microsoft ecosystem collaboration.

Requirements:

• Understanding of Microsoft licensing (Dynamics, Power Platform, Microsoft 365).
• Knowledge of Partner Center, CSP, Incentives, and general Microsoft programs.
• Ability to communicate with resellers, distributors, and Microsoft field teams.
• Strong English (required); Finnish or German is a plus.
• Proactive and independent.
• High personal reputation and professionalism.
• Strong communication skills.
• Analytical thinking and structured approach.

Your responsibilities will include:

1. Licensing Ownership

• Understand Dynamics 365, Power Platform, and M365 licensing models.
• Advise sales and delivery teams on proper license combinations.
• Support customers with licensing optimization, renewals, and upgrades.
• Create license offers for clients and handle exceptions/escalations.

2. Microsoft Partner Program & Incentives

• Maintain our Microsoft partner profile: competencies, specializations, score.
• Track available promotions, incentives, discounts, and rebates.
• Register CPOR/DPOR associations and ensure we receive corresponding benefits.
• Monitor changes in the Partner Center ecosystem.

3. Business Development via Microsoft

• Build relationships with Microsoft representatives in Finland, Germany, Baltics, and other EU regions.
• Participate in Microsoft lead-generation programs and events.
• Register deals to secure discounts and co-sell eligibility.
• Present our company portfolio to Microsoft sellers to gain visibility.

4. Customer Development

• Monitor current customers’ license usage and identify expansion opportunities.
• Upsell additional Microsoft products based on usage trends.

5. Internal Coordination

• Provide quick licensing answers to pre-sales and project teams.

We offer the following benefits:

• Remote cooperation with flexible working hours.
• Partial reimbursement for training and courses: 50% coverage of the cost of training courses, conferences by the company.
• Covering Microsoft certifications costs.
• Health insurance program after probation period.
• Paid vacation and sick leaves.
• Personal development plan.
• Regular performance reviews and possible salary reviews.
• ⁠Massage at the office with a discount for employees.
• Awesome corporate culture and colleagues with the strong UDS values: openness, expertise and development, stability and support, opportunities, and individual approach.

More details about UDS:

Our website: uds.systems

Instagram:

— about office life: www.instagram.com/uds.systems_office

— business page: www.instagram.com/uds.systems

We are a fast-growing fintech company and an industry leader in innovative digital solutions for corporate clients. As our product scales, we’re looking for a Finance Team with a Reporting and Analysis Specialist who brings clarity, precision, and strong analytical thinking.

If you enjoy organized data, clear dashboards, and valuable insights, you’ll feel comfortable here.

MAIN RESPONSIBILITIES:

• Preparing project-level and segment-specific reports
• Creating analytical tables, reports, and corresponding insights
• Performing reconciliations (payment systems, banks, counterparties)
• Monitoring accounting processes and internal accounting systems
• Working on process optimisation
• Actively contributing to process changes and improvements in accounting systems
•  

WHAT YOU BRING:

• Confident technical user of Excel/Google Sheets
• 3+ years of experience in finance
• Strong analytical mindset and ability to apply analytical approaches in daily work
• Proactive problem-solving attitude
• Readiness to work with non-standard and complex cases
• English - Intermediate+.
•  

WE OFFER:

🌍 Remote work from anywhere

⏰ Full-time

🌴 Unlimited paid vacation days

🤒 10 paid sick days

🗣 English classes

🎁 Presents from the company

SPG is a technology-driven company building AI-powered platforms, industrial dashboards, and enterprise-grade systems operating in Saudi Arabia and government environments.

We develop:

• AI monitoring systems
• Drone & robotics-integrated platforms
• Real-time dashboards
• Enterprise workflow systems
• Edge + cloud hybrid architectures

We operate in a fast-paced, high-responsibility environment.

Role Overview

We are looking for an experienced UI/UX Designer who can take ownership of product design across multiple platforms.

This role is not only about visuals — it requires structured thinking, system design understanding, and the ability to work closely with frontend and backend teams.

Responsibilities

• Design complex web platforms and dashboards
• Create UX flows for enterprise systems
• Design mobile app interfaces
• Improve existing product UI structure
• Create presentation decks for enterprise clients
• Support product positioning with visual storytelling
• Work closely with developers to ensure design feasibility

• Deliver high-quality outputs under tight timelines

   

Requirements

• 3+ years of UI/UX experience (preferably enterprise platforms)
• Strong experience designing dashboards and data-heavy interfaces
• Experience in mobile app design
• Figma expert (mandatory)
• Understanding of frontend logic (React or similar frameworks knowledge is a plus)
• Ability to design component-based systems
• Clean, modern, structured design style

• Ability to work fast and iterate quickly

   

Strong Plus

• Basic frontend capability (HTML/CSS understanding)
• Experience working in tech / AI environments
• Experience with SaaS platforms

• Motion or interaction design knowledge

   

What We Expect

• High execution speed
• Ownership mindset
• Strong communication
• Ability to simplify complex systems visually

• Consistent design standards

   

We are looking for someone experienced, reliable, and capable of operating in a fast-moving technical environment.

If interested, please send:

• Portfolio (platform & dashboard work is mandatory)
• Expected salary
• Availability

Company: Masterhost
Location: Remote

Type: Full-time. Evening and Night Shifts.
Language: English (external communication), Ukrainian (internal communication)

About Us:
Masterhost is a fast-growing Ukrainian short-term rental property management company operating in Canada, the USA, and Dubai. We specialize in full-service Airbnb and vacation rental management, providing seamless guest experiences and hands-free property care. As we continue to grow, we're hiring a Chat Manager / Concierge Service Manager to join our remote guest support team.

Responsibilities:

• Respond to guest inquiries and messages on platforms like Airbnb and VRBO
• Handle guest requests, concerns, and questions in a timely, polite, and professional manner
• Coordinate check-ins, check-outs, and special requests with internal operations staff
• Manage guest communication during evening and night shifts
• Ensure high standards of hospitality and guest satisfaction

Requirements:

• English: Intermediate to Upper-Intermediate (written and spoken)
• Strong writing skills with a polite, clear, and professional tone
• Experience in customer support or hospitality is a plus
• Ability to multitask and manage multiple chats
• Stable internet connection
• Responsible and responsive during assigned shifts

What We Offer:

• Long-term remote position with a growing international company
• Evening and night shift availability
• Supportive team and clear communication processes
• Valuable experience in the hospitality and property tech industry
• Monthly salary tied to the US dollar

We are a fast-growing B2B startup operating in international markets, looking for a motivated SDR (Sales Development Representative) to join our sales team. This is a role with real responsibility and hands-on exposure to global B2B sales.

The Role Focus

 • This position is primarily focused on lead generation and outbound prospecting

 • You will be responsible for sourcing, researching, and qualifying leads

Who You Are

● 2+ years of experience as an SDR / BDR in a B2B environment (experience with full-cycle sales is a strong advantage)

● Strong passion for sales, business, and startups

● Proven ability to write clear, compelling outbound messaging and prepare commercial proposals

● Experience with lead qualification and outbound prospecting (LinkedIn, email outreach, databases, etc.)

● Highly organized, self-driven, and comfortable working with KPIs and CRM systems

● Strong written communication and stakeholder management skills

Nice to Have

● Experience selling B2B SaaS or technology solutions (especially with insurance)

● Familiarity with CRM tools and outbound platforms

We are seeking a highly skilled and motivated DevOps Engineer to join our Core Team. In this role, you will be a key player in bridging the gap between development and operations, ensuring our systems are scalable, resilient, and automated. You will manage a hybrid environment consisting of AWS Cloud, Digital Ocean services and on-premises servers, leveraging modern GitOps workflows to streamline deployment in Microservices and Serverless architectures.

Key Responsibilities: 
● Hybrid Infrastructure Management: Design, implement, and maintain scalable infrastructure across AWS and on-premises data centers. 
● Automation & IaC: Treat infrastructure as software by using Terraform or CloudFormation to automate resource provisioning and configuration. 
● Container Orchestration: Manage and scale containerized applications using Kubernetes, utilizing Rancher for multi-cluster management and visibility. 
● GitOps Delivery: Implement and maintain continuous delivery pipelines using ArgoCD to ensure the desired state of our clusters matches our Git repositories. 
● CI/CD Pipeline Development: Design and optimize automated build and deployment workflows using GitHub Actions. 
● System Administration: Manage and tune Linux (Ubuntu) environments for performance, security, and reliability. 
● Databases: manage database infrastructure, including replicas, backups, point-in-time recovery, monitor database performance and collaborate with developers to optimize queries and indexing strategies.

Required Qualifications: 

1. Cloud & Core Infrastructure 
● AWS Mastery: Proven experience with core AWS services (EC2, S3, SQS, CloudWatch, RDS, VPC, IAM). 
● Hybrid Experience: Hands-on experience managing and troubleshooting on-premises physical or virtualized servers. 
● Linux Expertise: Deep knowledge of Linux administration, with a strong preference for Ubuntu. 

2. Orchestration & Continuous Delivery
● Kubernetes & Rancher: Solid experience deploying and managing production-grade K8s clusters. 
● ArgoCD & GitOps: Experience implementing GitOps patterns for automated, declarative application deployments. 
● CI/CD: Proficiency with Git and GitHub Actions for automating testing and deployment cycles. 

3. Automation & Development 
● Infrastructure as Code (IaC): Advanced proficiency in Terraform, CloudFormation, or similar tools. 
● Programming: Strong Python scripting skills for task automation, custom tooling, and interacting with APIs. 

4. Modern Architecture 
● Architectural Patterns: Deep understanding of Microservices and Serverless (e.g., AWS Lambda) design principles. 

5. Databases 
● Relational DBs: Deep experience with PostgreSQL administration (vacuuming, indexing, replication, and backup strategies). 
● NoSQL & Cloud Native: Proficiency in AWS DynamoDB, understanding GSIs, LSIs, and TTL configurations.

Preferred/Bonus Qualifications: 
● Experience with Workflow Management platforms such as Apache Airflow. 
● Experience with monitoring and observability stacks (Prometheus, Grafana, ELK). 
● Strong communication skills and the ability to work effectively in an agile, collaborative environment.
 

Responsibilities:

• Conducting thorough regression, functional and smoke testing to ensure that new features and enhancements do not negatively impact existing functionalities;
• Creating test cases based on specifications and execute them to identify and report defects;
• Working closely with the development team to understand requirements and provide timely feedback on issues;
• Maintaining detailed test documentation, including test plans, test cases, and test reports;
• Identifying, documenting, and tracking defects through their lifecycle using a bug tracking system;
• Communicating with cross-functional teams and stakeholders to ensure a clear understanding of testing objectives.

Requirements:

• Strong understanding of software testing principles, QA methodologies, SDLC, STLC;
• Experience working in Agile / Scrum teams;
• Knowledge of SQL and basic database querying for test validation;
• Experience writing and maintaining test cases, checklists, test plans;
• Ability to analyze logs, results, and detect root causes of failures;
• Ability to accelerate testing processes by leveraging AI tools (e.g., generating test scripts, test data, or documentation using AI).
• Practical experience with automation testing using Playwright, Cypress, or Selenium (UI automation) would be a plus;
• API automation experience using Postman and/or REST Assured would be a plus;
• Experience with performance or load testing (e.g., JMeter, k6) would be a plus;
• Experience with test reporting dashboards (Allure, TestRail, Zephyr, etc.) would be a plus;
• Understanding of cloud environments (AWS, GCP, Azure) and test execution in cloud pipelines would be a plus;
• Familiarity with best practices of Clean Code and test automation architecture would be a plus.

We offer:

• Regular result-based salary reviews;
• Comfortable working hours (10-19 Kyiv time zone);
• Established product-focused environment;
• Range of tasks, from quick and simple to challenging investigation to run;
• Cheerful & dynamic environment;
• Friendly and open-minded team;
• Virtual workspace with perspective to move into one of the offices;
• Mentorship;
• Attractive social package (unlimited and paid sick days, fully paid vacation, birthday day off, etc;)
• Sport and English classes discounts.

Hiring steps:

• First interview with the Recruiter;
• Technical interview with the Team Lead;
• Job Offer.
   

Quantum Systems next-generation unmanned solutions across air, land, and sea. From advanced aerial drones to underwater and ground platforms, our systems combine cutting-edge hardware with AI-driven software for seamless control and real-time data insights. Trusted by defense, security, and public sector clients worldwide, we redefine mission versatility and performance.

Quantum-Systems is a strong supporter of Ukraine and has it’s local Ukrainian office since 2022.

As Full-Stack Developer CRM Creatio (.NET), you will be responsible for developing, maintaining, and optimizing business-critical solutions on the Creatio platform. You’ll design and implement custom business processes, build integrations with external systems, and adapt the platform to meet evolving business needs—ensuring our internal systems support mission-critical operations with the same precision and reliability as our unmanned solutions.
 

What is your Day to Day Mission:

• Develop and customize Creatio solutions: build functional modules, business processes, and user interfaces
• Create integrations with external systems: implement REST/SOAP APIs and custom business logic using C# and JavaScript
• Design and optimize system architecture: contribute to technical decisions and improve existing solutions
• Manage data and databases: work with MS SQL/Oracle/PostgreSQL to ensure smooth data operations
• Collaborate and support: work with cross-functional teams and maintain implemented solutions
   

What you bring to the team:

• Hands-on experience with Creatio CRM/BPM platform
• Strong .NET (C#) and JavaScript development skills
• Experience with relational databases (MS SQL/Oracle/PostgreSQL)
• Knowledge of REST/SOAP integrations and business process modeling (UML, BPMN)
• Git version control experience
• Independent, responsible, and results-oriented
• English B1
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

We are looking for a Senior Scala Engineer to join a data-driven engineering team working on large-scale distributed data processing platforms. The role focuses on building, optimizing, and maintaining high-performance data pipelines using Scala, Apache Spark, and Databricks within a Microsoft Azure cloud environment.

You will work closely with data engineers, architects, and product teams to deliver reliable, scalable solutions that process massive volumes of data and support business-critical analytics and decision-making.

Details

Location: Remote 

Employment Type: Full-time

Start Date: ASAP

Language Requirements: English — Upper-Intermediate or higher

Key Responsibilities

Design, develop, and maintain scalable data processing solutions using Scala and Apache Spark

Build and optimize ETL / ELT pipelines on Databricks

Work with large datasets, ensuring performance, reliability, and fault tolerance

Deploy and operate data workloads in Azure (ADLS, Azure Data Factory, Azure SQL, etc.)

Collaborate with data architects on data modeling and pipeline design

Optimize Spark jobs for cost, performance, and scalability

Implement best practices for data quality, monitoring, and logging

Participate in code reviews, technical discussions, and architectural decisions

Troubleshoot and resolve production data issues

Requirements

Strong hands-on experience with Scala in production environments

Solid expertise with Apache Spark (batch and/or streaming)

Proven experience working with Databricks

Experience with Microsoft Azure data services

Strong understanding of distributed systems and data processing concepts

Experience with SQL and data warehousing concepts

Familiarity with CI/CD pipelines and version control (Git)

Ability to work independently and take ownership of complex components

Strong communication skills and ability to collaborate in cross-functional teams

Nice to Have

Experience with Spark Structured Streaming

Knowledge of Delta Lake

Experience with data governance and security in cloud environments

Background in analytics, fintech, AdTech, or large-scale enterprise data platforms

Exposure to Infrastructure-as-Code (Terraform, ARM, Bicep)