Jobs at Djinni

About DemandSense

DemandSense is a B2B SaaS platform that helps companies understand buyer intent, advertising performance, and product impact through data and AI-driven insights. We work with large volumes of product, marketing, and behavioral data and turn them into actionable intelligence for go-to-market teams.

Role Overview

We are looking for a Data Analyst to own and evolve our data pipelines, analytics layer, and dashboards. 

This role sits at the intersection of data engineering, analytics, and AI enablement, ensuring high-quality data flows and models that power both customer-facing insights and internal decision-making.

Key Responsibilities

• Create and maintain dashboards and reports in Apache Superset
• Design, build, and maintain reliable data pipelines, e.g, using Python (Airflow), n8n
• Maintain and optimize ClickHouse as an analytical data warehouse (tables, partitions, TTLs, indexes)
• Integrate data from multiple sources (product, marketing, billing, external APIs)
• Prepare clean, well-structured datasets for AI tools
• Partner with engineering and product on data-related initiatives
• Document data models, pipelines, and definitions to ensure transparency and reuse

High Level Measurements of Success:

• Analytical datasets structured for easy consumption by AI models and/or BI tools; models are reusable
• Proactively identifies and implements pipeline improvements or new metrics
• Dashboards are developed on time and provide insights that lead to actionable decisions
• All data sources, metrics, and workflows are clearly documented

Tech Stack

• Databases: PostgreSQL, ClickHouse
• ETL & Orchestration: Python, Airflow
• No-code / Automation: n8n
• BI & Visualization: Apache Superset 

Required Qualifications

• Strong proficiency in SQL (complex queries, views, joins, aggregations)
• Hands-on experience with at least one BI or visualization tool
• Solid understanding of database schemas and data modeling
• 2+ years of data management and ETL experience

Nice to Have

• Experience with product analytics (funnels, cohorts, retention, usage metrics)
• Familiarity with ClickHouse or other analytical databases
• English Intermediate+

Attributes

• Strong problem-solving skills.
• Highly attentive to detail.
• Deliberative decision-making.
• Learning agility and adaptability.
• Strong communication and collaboration skills (cross-functional teamwork).
• Commitment to data quality and integrity.
• Professional, proactive, and reliable work style.

What We Offer

• Opportunity to work on a data- and AI-first product
• High ownership and influence on analytics and AI foundations
• Collaboration with experienced product and engineering teams
• Flexible work environment and competitive compensation

We create a global IoT product with an open-source ecosystem that has already gathered over 20k stars on GitHub. Our platform allows companies to connect devices, collect and analyze data in real-time, manage equipment, and visualize information across various sectors - from smart cities to energy and agriculture. 

We are looking for a Sales Manager who is ready to turn the success of our technology into strategic partnerships by working with large companies around the world.

Responsibilities

• Work with warm leads, helping clients understand the product's value and bringing deals to a successful close.
• Build long-term relationships with current clients and system integrators.
• Present our software, explaining complex technical solutions in simple language adapted to the client's needs.
• Collaborate with development, support, and marketing teams to achieve common results.
• Manage correspondence and meetings where it is critical to feel the "tone of voice" or show empathy.

Requirements

• 1+ year in B2B sales (SaaS, Software, or IoT is a plus).
• English level B2 and higher (ability to freely conduct negotiations and correspondence).
• Understanding of the full sales cycle.
• Experience with CRM systems.
• Strong negotiation skills.

Our ideal candidate possesses the following competencies

• Autonomy – the ability to effectively plan and perform work without constant supervision, seek solutions independently, and adapt to new challenges.
• Responsibility – the ability to take full responsibility for the result of one's work.
• Mature/Constructive Communication – the ability to build effective interaction based on respect, express opinions without aggression, and feel the client's "tone of voice" (empathy).
• Simplicity – the ability to simplify complex things.

What We Offer

• Work on a global product (open-source IoT, over 20k GitHub stars).
• Clear tasks and team support.
• Career growth and regular reviews.
• Medical insurance or compensation program.
• 17 vacation days and 10 sick leaves.
• Corporate English classes.
• Comfortable office in Kyiv (Podil) + flexible schedule.

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server

Project Description:

The primary goal of the project is the modernization and migration of a system and databases for a big US insurance company.

Responsibilities:

We are looking for an experienced Java Developer who can help perform migration of client platform:
- Quickly onboard to Customer's processes
- Develop new features in Java for Spring Boot Microservices, as well as maintain existing ones
- Modernize Data Ingestion for faster searching and indexing
- Collaborate with other teams and client to find the best solutions

Mandatory Skills Description:

- At least 5 years' work experience, including front-end and back-end experience
- Strong knowledge of Java/Kotlin language
- Strong knowledge of Spring/SpringBoot
- Strong in JavaScript, 3+ years of experience
- Strong knowledge of React.js
- Familiarity with databases (SQL/PostgreSQL), serving static web assets, and U/UX design
- Deep understanding of enterprise application architecture patterns
- Experience with distributed systems
- Familiar with microservice architecture patterns
- Familiar with Containers and Orchestration Systems (Kubernetes/PKS/OpenShift)
- Adoption of Agile and DevOps culture
- Strong written and verbal communication skills

Nice-to-Have Skills Description:

- Experience of work in distributed teams, with US customers
- Experience in PowerBuilder
- Experience in working with Rocket UniVerse DB

Languages:

English: B2 Upper Intermediate

Remote |Part-time | HFT

We are a proprietary trading firm operating low-latency trading systems for algorithmic strategies across spot and derivatives digital markets.

We are looking for a Fractional Head of Technology / CTO to work with our core development team as the system scales. This is a senior, peer-level role for someone with deep C++ and low-latency systems experience who has built and shipped real production trading infrastructure.

    The Role

• As a Fractional Head of Technology / CTO, you will operate as a technical partner to existing engineering leadership. The system already has clear ownership and strong execution
• As it grows, we see value in adding senior architectural perspective to help the team scale in a structured way
• This role exists to reduce technical risk, enhance clarity and focus - without disrupting existing ownership or day-to-day execution
• Your contribution is primarily in helping the team choose the right trade-offs, avoid unnecessary complexity, and move the system toward stable high throughput mode
• This role is designed for someone who has personally built and operated complex systems and enjoys helping other strong engineers do the same. This is a leverage role: limited hours, high impact
  
  Responsibilities
• You will work as a peer to the lead engineers and executive team to: Validate and advise on critical technical decisions
• Provide guidance on prioritization and trade-offs where needed, review progress Identify sources of: unnecessary complexity, hidden performance or reliability risks
• Reinforce coding standards, architectural principles, and best practices
• Provide high-level review of system structure and boundaries 
• There is a potential path to a full-time CTO role over time, subject to traction and mutual fit
  
  Requirements
• Strong technical background in C++ and high-throughput / low-latency environments
• 5+ years hands-on experience building and deploying automated, performance-critical systems
• Experience designing, operating, or scaling production systems
• Exposure to trading systems, digital assets, financial markets, or market-data infrastructure is a plus
  
  What We Offer
• Flexible workload (hours per week), remote collaboration
• Competitive compensation linked to performance results  
• Long-term cooperation with potential progression into a full-time CTO role

     How to Apply

• Please share:
• A brief background or CV
• Your typical availability for fractional engagements

Responsibilities

        • Execute performance campaigns (Google Ads, Facebook, DSP, SEO, ASO).

        • Track KPIs: CAC, CPI, CPA, ROI, FTD quality.

        • Conduct competitor analysis and GEO research.

        • Prepare marketing materials for paid channels & affiliates.

        • Collaborate with CRM and Affiliate teams to align messaging.

Requirements

        • 2+ years in Digital Marketing, Performance, or iGaming Marketing.

        • English - B2+ mandatory.

        • Spanish - plus.

        • Strong analytics experience (Google Analytics, Appsflyer, BI dashboards).

        • Deep understanding of traffic channels and high-risk advertising rules.

        • Experience working with creative briefs and performance optimization.

We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding of industry standards. This role requires proficiency in HTML5 Canvas, D3.js, and Angular, along with a strong grasp of the graphics rendering pipeline. Experience with Unity or VR is a plus. Additionally, the candidate should possess general cloud development skills and backend expertise, including microservices architecture and experience with AWS and Azure.

• Responsibilities:

  • Design, develop, and maintain interactive web-based visualization tools for oil and gas data.
  • Implement advanced graphics rendering techniques using HTML5 Canvas and D3.js
  • Collaborate with geologists, engineers, and other stakeholders to understand visualization requirements and deliver effective solutions.
  • Ensure visualizations are optimized for performance and scalability.
  • Stay up-to-date with industry standards and best practices in web visualization and graphics rendering.
  • Integrate visualization tools with existing data management systems and workflows.
  • Develop and maintain backend services using microservices architecture.
  • Utilize cloud platforms such as AWS and Azure for deployment and management of visualization tools.
  • Provide technical guidance and mentorship to junior developers.

• Mandatory Skills Description:

  • 4+ years in Graphics development, with a strong emphasis on web-based Visualization applications and tools.
  • Proven experience in web-based visualization development, particularly in the oil and gas industry.
  • Strong proficiency in HTML5 Canvas and D3.js
  • In-depth knowledge of the graphics rendering pipeline.
  • Proficiency in cloud platforms such as AWS and Azure.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.
  • Ability to work independently and as part of a team.

• Nice-to-Have Skills Description:

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Familiarity with Unity or VR development is a plus.
  • Experience with backend development and microservices architecture.

Flexifai is looking for a Financial Operations Manager (Fin/Ops Manager) to join our fast-growing fintech team. This role is ideal for a highly motivated, detail-oriented professional with strong financial and economic knowledge who is eager to work in a dynamic environment focused on automation of financial and operational processes using ERP systems and AI tools.

We are open to students or recent graduates, provided they are available for full-time work and ready to take responsibility.

Main Responsibilities

• Perform daily, weekly, and monthly financial and operational analytics
• Prepare and maintain analytical and management reports for internal use
• Calculate and process payments to merchants and customers
• Submit and track settlement requests with the financial department
• Conduct reconciliation with counterparties, including payment providers and partners
• Monitor operational data accuracy and financial flows
• Participate in and lead automation of financial and operational routines
• Work with ERP systems and AI tools to optimize workflows and reporting
• Collaborate closely with internal teams to improve efficiency and scalability

Requirements

• Excellent knowledge of finance and economics
• Strong analytical skills and high attention to detail
• Ability to multitask, work in a fast-paced environment, and manage priorities
• Very good memory and structured thinking
• Strong motivation to work in a team-oriented, automation-focused environment
• Willingness to learn and adapt to new tools and technologies
• Availability for full-time work (minimum 40 hours per week)

Nice to Have (Strong Plus)

• Experience in fintech, payments, or financial operations
• Hands-on experience with ERP and/or CRM systems
• Knowledge of AI tools for automation or analytics
• Degree (or ongoing studies) in Economics, Finance, or a related field

Work Schedule

• Working hours: Minimum 40 hours per week
• Schedule: Flexible, by mutual agreement with the Manager
• Overtime: Overtime may be required to achieve specific goals and complete tasks

What We Offer

• Opportunity to grow within a fintech and payment services company
• Hands-on experience with ERP systems and AI-driven automation
• Dynamic, ambitious team environment
• Real impact on building and optimizing financial operations
• Competitive compensation based on skills and experience

Формат роботи: remote

Requirements:

• Experience in a product company from 2+ years;
• Proven SEO experience (3+ years);
• Advanced level of technical SEO: structure optimization, robots.txt, sitemap, canonical, hreflang, schema markup;
• Experience with programmatic SEO and dynamic content generation strategies;
• Understanding of AI-based content automation workflows;
• Work experience in competitive niches;
• Understanding of Google's algorithms, including Helpful Content, Core Updates, and AI content requirements;
• Understanding of Google's guidelines for assessing the quality of search results, including the E-E-A-T principles.

Will be plus

• Ability to set mid-term and short-term goals and organize work in order to reach them;
• Strong teamwork and communication skills;
• Ability to perform repeating routine tasks with constant high quality and within set deadlines;
• Understanding of business and product metrics;
• Experience in working with large websites (500k+ pages);
• Working with Google News/Discover: content optimization, indexing, publisher policies;
• Experience with databases to use structured data as variables for dynamic content generation;
• Experience in integrating structured data from APIs (sports, finance, weather, crypto, etc.) into content templates.
  
  Responsibilities: 
  • Providing technical recommendations and guidelines for developers;
  • Research of API, new sources;
  • Basic SEO;
  • Competitor analyzing and market research;
  • Launching new projects;
  • Searching for new ways to attract traffic, suggesting to improve the conversion of the existing one.

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,  clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings

Requirements:

 

• 2+ years of experience in C&B focused on job evaluation, salary ranges development
• Deep knowledge of any grading methodology (Mercer, EY, Hay)
• Experience of participation in salary surveys
• Strong skills in Excel/Google Spreadsheets: formulas, pivots.

Soft Skills

• Attentive to details in reports, formulas in files
• Flexibility, ability to adapt own experience to current business needs
• Orientation on high quality of tasks performance

Responsibilities

• Support in maintaining salary matrices, job grading, and bonus program administration to ensure fairness and market competitiveness.
• Assist in developing salary ranges, job grading, benefits packages, and process automation.
• Conduct market research and competitor analysis to align C&B programs with company goals and employee needs.
• Perform job evaluations, clarify responsibilities and roles within the company structure.
• Research market salaries using open sources.
• Administer and update grading files.
  
  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, clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings

Evoplay is a Ukrainian product IT company that complete B2B solutions for the online gaming industry.

Position Overview:

As a Jira and Confluence Administrator, you will be responsible for the administration, configuration, and maintenance of our Jira and Confluence instances. You will play a critical role in ensuring the smooth operation and optimal utilization of these platforms to support our teams in project management, collaboration, and knowledge sharing.

Key Responsibilities:

1. Platform Administration:

• Administer Jira and Confluence instances, including user management, permissions configuration, and customization of workflows, issue types, and fields. Jira (server and cloud), сonfluence, Bitbucket, Crowd)

• Perform regular maintenance tasks such as upgrades, patches, and backups to ensure system reliability and performance.

2. Configuration and Customization:

• Configure Jira projects and Confluence spaces to meet the specific requirements of our teams and projects.

• Customize Jira workflows, screens, and dashboards to streamline processes and enhance productivity.

3. Integration and Automation:

• Integrate Jira and Confluence with other tools and systems used within the organization to facilitate seamless data flow and collaboration.

• Implement automation rules and workflows using Jira and Confluence plugins to optimize task management and documentation processes.

4. User Training and Support:

• Provide training and support to users on Jira and Confluence functionality, best practices, and troubleshooting techniques.

• Serve as the primary point of contact for user inquiries and technical issues related to Jira and Confluence usage.

5. Corporate IT Services:

• Administer other corporate IT services such as Gitlab, LDAP, GCP.

• Ensure the proper functioning and integration of these services with other business applications and systems.

Qualifications:

• Experience in a similar position for 2 years.

• Experience with Atlassian stack:

- Jira

- Confluence

- Bitbucket

- Crowd

• Understanding of the functioning of Linux systems.

We offer:

• L&D center with courses for employees and top managers;

• Rotation program;

• Medical іnsurance;

• Paid leave;

• Sick days;

• Self-learning library, access to paid courses;

• Stable payments;

• Evoplay discount program;

• Flexible work schedule / remote work;

• Group discussions and individual sessions with a psychologist.

Description

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. 

Requirements

• Minimum of 5 years of experience in software development, with a focus on designing and implementing highly scalable web applications, data pipelines, and cloud-based microservices
• Proficiency in Java programming language and related technologies. Experience with frameworks such as Spring, Hibernate, and Apache Kafka, and cloud-native services is highly desirable
• Proven experience in UI/Angular development is required
• Strong understanding of database concepts and experience with SQL and NoSQL databases (e.g., MySQL, Oracle, Cassandra, DynamoDB, Redis).
• Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and experience deploying applications in cloud environments is advantageous
• Experience with microservices and event-driven architectures
• Strong analytical and problem-solving skills with the ability to troubleshoot complex issues and implement effective solutions
• Excellent written and verbal communication skills with the ability to articulate technical concepts clearly and effectively

• Ability to work both independently and collaboratively in a fast-paced, agile environment. Strong team player with a positive attitude and a passion for technology

   

Job responsibilities

• Develop highly scalable, reliable web scale applications, tools, and frameworks to meet business requirements.
• Implement cloud-based microservices leveraging event-driven architectures.
• Collaborate with cross-functional teams to design and build efficient and robust data pipelines for batch, near-real-time, and real-time processing using Java technologies.
• Optimize applications, data pipelines, and microservices for scalability, performance, and efficiency to handle large volumes of data and traffic in a cloud environment.
• Ensure adherence to coding standards, best practices, and software development methodologies. Perform code reviews and provide constructive feedback to team members.
• Implement monitoring and alerting solutions to ensure the reliability and availability of applications, data pipelines, and microservices. Participate in troubleshooting and resolution of production issues.
• Create and maintain technical documentation, including design documents, architecture diagrams, and system documentation.
• Collaborate effectively with cross-functional teams, including product management, QA, and operations. Communicate technical concepts and solutions to both technical and non-technical stakeholders.

Description

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. 

Requirements

• Minimum of 4 years of experience in software development, with a focus on designing and implementing highly scalable web applications, data pipelines, and cloud-based microservices
• Proficiency in Java programming language and related technologies. Experience with frameworks such as Spring, Hibernate, and Apache Kafka, and cloud-native services is highly desirable
• Proven experience in UI/Angular development is required
• Strong understanding of database concepts and experience with SQL and NoSQL databases (e.g., MySQL, Oracle, Cassandra, DynamoDB, Redis).
• Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and experience deploying applications in cloud environments is advantageous
• Experience with microservices and event-driven architectures
• Strong analytical and problem-solving skills with the ability to troubleshoot complex issues and implement effective solutions
• Excellent written and verbal communication skills with the ability to articulate technical concepts clearly and effectively

• Ability to work both independently and collaboratively in a fast-paced, agile environment. Strong team player with a positive attitude and a passion for technology

   

Job responsibilities

• Develop highly scalable, reliable web scale applications, tools, and frameworks to meet business requirements.
• Implement cloud-based microservices leveraging event-driven architectures.
• Collaborate with cross-functional teams to design and build efficient and robust data pipelines for batch, near-real-time, and real-time processing using Java technologies.
• Optimize applications, data pipelines, and microservices for scalability, performance, and efficiency to handle large volumes of data and traffic in a cloud environment.
• Ensure adherence to coding standards, best practices, and software development methodologies. Perform code reviews and provide constructive feedback to team members.
• Implement monitoring and alerting solutions to ensure the reliability and availability of applications, data pipelines, and microservices. Participate in troubleshooting and resolution of production issues.
• Create and maintain technical documentation, including design documents, architecture diagrams, and system documentation.
• Collaborate effectively with cross-functional teams, including product management, QA, and operations. Communicate technical concepts and solutions to both technical and non-technical stakeholders.

International professional services firm delivering audit and advisory solutions to clients across multiple countries. Our teams work in a collaborative, international environment and support businesses from various industries. As part of our growth, we are expanding our audit team in Ukraine.

This position is well suited for junior audit professionals who want to develop their expertise in financial audit and gain exposure to international engagements.
 

Key Responsibilities

• Take part in audit engagements from planning to completion
• Review financial and supporting documentation to ensure accuracy and compliance
• Assist senior team members with testing of financial statement components
• Perform sampling procedures, data checks, and identify audit discrepancies
• Work closely with the audit team to meet deadlines and quality standards
   

What We Are Looking For

• At least 6 months of experience in audit or assurance
• Educational background in Accounting, Finance, Economics, or a related discipline
• Understanding of basic audit methodologies and accounting principles
• Confident user of MS Excel and other Office tools
• Upper-Intermediate English for written and verbal communication

Additional Advantages

• Experience in international or Big4/Tier-2 audit environments
• Knowledge of CEE languages (e.g. Polish, Czech, Slovak, Hungarian, Romanian)
• Familiarity with data analytics tools such as Alteryx

What We Offer

• Official employment in accordance with Ukrainian labor legislation
• Fully paid probation period
• Flexible working hours with a standard 8-hour workday
• Medical insurance and corporate benefits after probation
• Paid vacation, sick leave, and additional company days off
• Structured onboarding and support from a dedicated buddy
• Long-term professional growth in an international audit team

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Data Engineer.
 

Project Description:

It is a real-time data processing and analytics solution for a high-traffic web application. 
Tech stack.
AWS: AWS Glue Studio, Redshift, RDS, Airflow, AWS Step Function, Lambda, AWS Kinesis, Athena, Apache Iceberg, AWS Data Brew, S3, OpenSearch, Python, SQL, CI/CD, dbt, Snowflake

 Responsibilities:

• Design a scalable and robust AWS cloud architecture;
• Utilize AWS Kinesis for real-time data streaming and aggregation;
• Implemente AWS Lambda for serverless data processing, reducing operational costs;
• Configured AWS RDS (Relational Database Service) for structured data storage and AWS DynamoDB for NoSQL requirements;
• Ensured data security and compliance with AWS IAM (Identity and Access Management) and encryption services;
• Developed and deployed data pipelines using AWS Glue for ETL processes;
• Wrote Python scripts and SQL queries for data transformation and loading;
• Set up continuous integration and continuous deployment (CI/CD) pipelines using AWS CodePipeline and CodeBuild;
• Monitored system performance and data quality using AWS CloudWatch and custom logging solutions;
• Collaborated with other teams to integrate data sources and optimize data flow;
• Achieve a highly scalable real-time data processing system, resulting in a 40% increase in data analysis efficiency and a significant reduction in operational costs.
• Build ETL pipelines from S3 to AWS OpenSearch by AWS Glue
• Upper-Intermediate or higher English level.