Jobs at Djinni

Description of the project:

We are looking for a Senior Big Data Engineer to join a large-scale telecommunications project. This role involves designing and implementing robust data processing systems, building data warehouses, and working with modern big data tools and technologies.

Your qualification:

• 4+ years of experience in Big Data engineering.
• Solid knowledge and practical experience with OLAP technologies.
• Strong SQL skills and experience with schema design.
• Proficiency in Java or Python for process automation.
• Experience with NoSQL databases such as HBase, Elasticsearch; familiarity with Redis or MongoDB is a plus.
• Hands-on experience with Vertica or other DBMS suitable for large-scale data analysis.
• Understanding of distributed systems such as Spark, Hadoop, etc.
• Experience working with Kafka or other message broker systems.
• Familiarity with data governance tools and data science/analytics workbenches.
• Experience with Ezmeral Data Fabric is a plus.
• Knowledge of UNIX and experience in Shell scripting for automation tasks.

• Technical English proficiency (reading and understanding documentation).

   

Responsibilities:

• Design and implement data extraction, processing, and transformation pipelines based on MPP architecture.
• Build and maintain data warehouses and OLAP-based systems.
• Design database schemas and develop dimensional data models.

• Work with distributed systems and clusters for big data processing.

   

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexible working hours
• Option to work remotely or from the office

We are looking for Senior System Analysts to join a high-impact telecommunications project. The role involves working with complex OSS/BSS systems, including Amdocs products, and serving as a key link between the business and technical teams.

Requirements:

• 3+ years of experience as a System Analyst in the OSS/BSS domain (including Amdocs products).
• Proficiency in writing technical specifications, modeling business processes, and using system analysis tools.
• 1+ year of experience in writing or reviewing technical and business documentation.
• Conversational English (for daily communication and documentation review).

Responsibilities:

• Analyze and document business and technical requirements for OSS/BSS systems.
• Develop specifications and model business processes for complex system architectures.
• Collaborate with developers, architects, and stakeholders to ensure solution alignment.
• Review and maintain technical documentation to ensure system clarity and consistency.

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexible working hours
• Option to work remotely or from the office

Description of the project:

We are looking for experienced OSS/BSS Architects to join a project for a leading telecommunications company. The ideal candidates will have strong expertise in designing and implementing complex OSS/BSS systems, including work with Amdocs products.

Your qualification:

• 3+ years of experience in OSS/BSS architecture design (including Amdocs products).
• Participation in at least 3 OSS/BSS integration projects (including Amdocs solutions).
• Strong knowledge of architectural patterns: SOA, microservices, etc.
• Solid understanding of OSS/BSS domain components: key services, their functions, interactions, and operational principles.
• Conversational English level

Responsibilities:

• Develop and design architectural solutions for OSS/BSS systems.
• Participate in OSS/BSS integration projects, ensuring high-quality implementation and alignment with business needs.
• Collaborate with cross-functional teams to define system architecture and ensure its scalability, reliability, and security.

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexible working hours
• Option to work remotely or from the office

Dotcode, an outsourcing company based in Lviv, is seeking a motivated and skilled Data Entry Specialist to join our team. If you are an ambitious individual aiming for professional development, we have an excellent opportunity for you to realise your potential.
 
Requirements:

• Experience with CRM systems will be a plus;
• Proficiency in MS Office, particularly Excel;
• Experience with website content management (e.g., updating and maintaining website content);
• 6+ months of experience in the IT industry will be a plus;
• Strong attention to detail and organizational skills;
• Excellent data management and problem-solving abilities;
• Good communication skills;
• English B1 and higher.

We offer:

• Competitive salary;
• Flexible working hours;
• Professional development and training opportunities;
• Friendly work environment and office in a convenient location;
• Paid vacations and sick leave.

Hiring Process:

• Call with HR.
• Interview with PM.
• Final interview with CEO.

If you have any questions, feel free to contact :)

Description of the project:

We are seeking Senior DevOps Engineers / SREs to join a long-term telecommunications project. You will be part of a highly skilled engineering team, working on the reliability, scalability, and automation of infrastructure and deployment processes.

Your qualification:

• 4+ years of experience as a DevOps Engineer or SRE.
• Solid hands-on experience with Linux and Bash scripting.
• Proficiency with Kubernetes and containerization technologies.
• Experience working with monitoring systems: Zabbix, Grafana, Prometheus.
• Strong understanding of TCP/IP, the HTTP protocol, and REST API concepts.
• Practical experience with Git, GitLab, and CI/CD pipelines.
• Hands-on experience with Terraform and Ansible.
• English at the level sufficient for reading and understanding technical documentation.

Responsibilities:

• Ensure the stability and performance of production and development environments.
• Automate deployment and infrastructure management processes.
• Monitor system health, resolve incidents, and prevent future issues.
• Collaborate closely with development teams to ensure CI/CD best practices.

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexible working hours
• Option to work remotely or from the office

IMPORTANT! Relevant as of June 20, 2025, 1 month Company Bootcamp period. 1 vacancy is open.

We are currently restructuring our sales department and have one vacancy for the position of Sales Manager. Training provided. Transparent bonuses. Honest payouts. The one who works, earns. Join our team. Work according to sales regulations. Earn money.

Working conditions

• Remote format of work; 
• First month will be a paid Company Bootcamp period;
• $1000 fixed & 3…5% sales bonuses (for start 3%);
• Monthly bonuses of 3% for each client (every month for a period of 6 months, per new client);
• All details of the bonus system will be provided during the interview;
• We work officially (Private Entrepreneur by contract);
• Flexible work schedule, the result is what matters the most (at least 8 hours a day, 5/2);
• If necessary, additional equipment is provided (second monitor, work laptop);
• Access to our sales books library and courses for further sales skills development;
• Mentorship from sales manager and other colleagues and career growth to a Lead Sales Manager role;
• Training in IT technical knowledge (theory);
• English classes 2 times a week (two-person group, outside of working hours).

Requirements

• English at C1 level (both spoken and written, is required);
• 2+ years of experience selling IT services;
• Have a understanding of web development technologies;
• Be ready to study a large theoretical base of IT terms and concepts needed for daily work;
• Willingness to study sales literature and develop yourself further as a sales specialist;
• Knowledge of Google Docs and Google Sheets;
• Perseverance, computer power user skills and attention to details;
• Skill in Networking (Linkedin and others);
• The ability to make consultative sales. This is the main format of work;
• The ability to be flexible in terms of schedule;
• Will be a plus: experience selling Dedicated team. 

Responsibilities

• Search for new leads on different platforms;
• Writing unique, non-template offer letters to potential customers;
• Presentation of the company’s services and tech stack;
• Business negotiations with clients to discuss project specifics, scope, timelines, budget (calls, emails);
• Participation in reaching agreements between the client and the company.

Opportunities & Benefits

• Each employee has a mentor and together with him develops an PDP (Personal Development Plan) to improves skills and knowledge in different areas;
• Opportunity to grow to the position of Lead of Sales in-house;
• Flexible working schedule with an opportunity to take a break and and divide working hours during the day;
• Ability to independently influence your earnings through long-term sales bonuses.

We are seeking an experienced and technically adept Product Designer with strong expertise in usability and proven experience collaborating with technical teams.

This role focuses on designing and improving innovative product features, building and maintaining a comprehensive component library, and documenting all aspects in detail, including use cases, guidelines (do's and don'ts), state descriptions, and more.

As a key member of the team, you will play a pivotal role in defining, solving, and delivering innovative solutions that shape the product's direction, visual identity, and user experience.

Responsibilities:

• Work closely with Design & Dev Teams on desktop/mobile interfaces;
• Collaborate with internal teams to define and provide proper solutions;
• Understanding of web & mobile app development and general project management practices;
• Assist in implementing a branding strategy, and improve/enhance collateral within brand guidelines;
• Creating wireframes, POCs, and clickable prototypes with interactions between frames; Perform other related duties as assigned.
• Researching and Analysing possible UX issues with further suggestions/solutions for improvement.

Requirements:

• At least 4 years of relevant experience in product teams in a role that blends both UX and UI
• Portfolio showing real products, complex problems, and solved solutions for desktop and mobile web interfaces
• Figma as the main tool
• Wireframing tools knowledge: Miro/Figjam + the ability to think big, go beyond just wireframes, and consider the whole experience
• Experience in design systems development and maintenance
• Experience in creating ERP/CRM systems and scaling design solutions 
• Focus on user experience user testing sessions, inner team reviews, refinement sessions, etc.
• Ability to analyze and structure requirements, suggest enhancements, and provide solutions
• Strong understanding of the 8-point grid and 12-col grid, DRY and KISS principles, components structure, features, and limitations of desktop/mobile platforms;
• Experience in the workflow organization process, Jira will be the main tool for this;
• Understanding how to achieve design consistency in the projects;
• Basic HTML & CSS knowledge, understanding of responsive and adaptive behavior;
• Strong willingness to cooperate in the team and adapt to existing team rules and processes;
• Upper-intermediate English  (ability to speak clearly and to understand everything in the calls)

VARTEQ is a top technology solutions provider, crafting cutting-edge digital experiences for businesses in diverse industries. Our portfolio includes web and mobile app development, e-commerce solutions, and custom software tailored to each client’s unique needs.

About the role:

Our Client is a leading provider of payment solutions and financial technology services, dedicated to empowering businesses with innovative solutions that streamline transactions.

We are seeking a skilled Node.js Developer to join our technology team. In this role, you will be responsible for upgrading, optimizing, and adding new features to our current web applications, ensuring they remain efficient, scalable, and secure.

Requirements:

• 3+ years of experience in Object-Oriented Programming
• 2+ years of experience with Node.js in commercial projects.
• Familiar with web standards and modern XHTML/HTML/HTML5/CSS.
• Proven experience in database design and writing optimized SQL queries.
• 2+ years of experience with Linux/Ubuntu.
• 1+ years of experience with AWS or other cloud platforms.
• Knowledge of SOAP, REST, or similar web services.
• Previous experience working in Agile teams.
• Strong ability to explain technical concepts to non-technical users.
• English proficiency: Upper Intermediate.

Preferred Qualifications:

• Experience with PostgreSQL database design and basic administration.
• Knowledge of unit testing practices.
• Experience using Git for source control.

Responsibilities:

• Develop and maintain web applications using Node.js.
• Manage and optimize relational databases, particularly PostgreSQL.
• Collaborate with cross-functional teams to define and implement new features.
• Maintain, optimize, and debug code to improve application performance.
• Use Linux command-line tools for server management, deployment, and automation tasks.
• Diagnose and resolve system issues using Linux command-line tools.

What we offer:

• Dynamic environment with a low level of bureaucracy
• Challenging tasks
• Education path: boost your skills and knowledge with our regular internal events (trainings, workshops, etc), language courses, and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Friendly team buildings, cool corporate events
• Paid vacation, holidays, and sick leaves

Global marketing agency ClickDealer is looking for experienced, confident, and flexible communication professional to join our in-house PR team! 

More about project: https://clickdealer.com/ 

This role is a great fit if:

• You have 3–6 months of experience as a PR / marketing manager in affiliate marketing, or
• You’ve worked in business development, sales, or affiliate management, are familiar with the affiliate marketing industry, and want to shift into PR.

Requirements:

• 3–6 months/1 year+ experience in the affiliate marketing industry;
• Understanding the basics of partner marketing and how the affiliate sphere works
• Creativity, initiative, and a desire to boost ClickDealer’s brand
• Basic experience with content, social media, communications, or event coordination is a plus
• Writes and speaks English fluently (experience in copywriting is a huge plus);
• Always full of energy and new ideas;
• Has experience with writing technical tasks, analytics and social media.

What are your future responsibilities:

• Assist in finding PR partnerships, sponsorships, and collaborations
• Participate in launching new brands and campaigns
• Communicate with media, partners, ambassadors, influencers
• Help develop concepts for promo activities, contests, and email campaigns (together with copywriters)
• Prepare reports, presentations, case studies, and analytics
• Grow ClickDealer’s brand alongside an experienced team

Company offers:

Work with a global brand in a dynamic international company;

Competitive salary (linked to USD);

Paid vacations and sick leaves;

Medical insurance;

Coverage of English language courses and sports gym expenses;

Interesting tasks and participation in corporate trainings and seminars.

We are looking for Senior System Analysts to join a high-impact telecommunications project. The role involves working with complex OSS/BSS systems, including Amdocs products, and serving as a key link between the business and technical teams. 

Requirements: 

• 3+ years of experience as a System Analyst in the OSS/BSS domain (including Amdocs products). 
• Proficiency in writing technical specifications, modeling business processes, and using system analysis tools.
•  1+ year of experience in writing or reviewing technical and business documentation. 
• Conversational English (for daily communication and documentation review). 

Responsibilities: 

• Analyze and document business and technical requirements for OSS/BSS systems.
• Develop specifications and model business processes for complex system architectures. 
• Collaborate with developers, architects, and stakeholders to ensure solution alignment.
•  Review and maintain technical documentation to ensure system clarity and consistency. 

We are delighted to provide you with the following benefits: 

• Opportunities for growth and development within the project.
• Flexible working hours.
• Option to work remotely or from the office.

We are looking for an exceptional engineer to help shape the future of intelligent video and audio analysis through artificial intelligence. The ideal candidate will have strong expertise in computer vision, video and/or audio processing, and hands-on experience building and optimizing systems for understanding multimedia streams. As one of our early engineers, you will play a key role in developing our core technology and shaping the technical direction of our products.

Main responsibilities
- Develop scalable pipelines for processing and inferencing video and audio data on cloud platforms and edge devices;
- Architecture, development and optimization of models for video/audio analysis, search and contextual understanding;
- Work closely with the founding team to define product strategy and technical roadmap;
- Drive innovation in approaches to data collection, augmentation, data markup, and model training.

Required qualifications
- High level of proficiency in Python and/or C++;
- Knowledge of ONNX, OpenVINO, TorchScript or TensorRT for model optimization and efficient inference;
- Experience with cloud platforms (AWS, GCP or Azure) for large-scale data processing and model training;
- Understanding of video and audio codecs, streaming protocols, and related technologies;
- Hands-on experience with modern large language models (LLMs) such as LLaMA, Gemma, Mistral or similar, and skills in deploying and running such models via local runners such as Ollama, LM Studio and Docker containers.
 

Preferred Qualifications:
- Knowledge of model optimization and efficient inference tools (ONNX, OpenVINO, TorchScript, TensorRT);
- Experience using cloud platforms (AWS, GCP or Azure) for large-scale data processing and model training;
- Understanding of video and audio codecs, streaming protocols and related technologies;
- Experience with distributed computing frameworks for processing large amounts of data;
- Understanding of MLOps principles and model deployment strategies

We offer our employees:

• Professional development in a stable and transparent organization;
• Many opportunities for development (trainings, corporate training portal, exchange of experience with colleagues);
• Work in a company with a strong corporate culture, a close-knit team, open communications, and well-established business processes;
• Mixed work format - the ability to work both in the office and remotely

ABOUT US:

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background. Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.

YOUR IMPACT:

• Drive product growth by optimizing key metrics across acquisition and activation flows;
• Conduct competitive research, analyze user feedback, and leverage funnel analytics to uncover insights;
• Identify growth opportunities and develop data-driven hypotheses for optimization experiments;
• Collaborate closely with marketing, design, analytics, and engineering teams to achieve impactful business results.
   

ABOUT YOU

• 3+ years of experience in a growth-focused role (e.g., Growth Product Manager, Product Marketing Manager, Product Manager);
• Proficient in growth metrics, A/B testing, and data analytics;
• Strong understanding of design principles and copywriting strategies;
• Exceptional verbal and written communication skills;
• Proven experience working with cross-functional team;.
• Upper-intermediate or higher proficiency in English.
   

WILL BE A PLUS:

• Hands-on experience conducting user interviews;
• Advanced knowledge of digital advertising principles.
   

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest health tech company in the world. 💪

About the Role:

We are looking for a skilled and proactive AI Solutions Specialist with a strong technical background and experience in product management to lead the design and implementation of software solutions leveraging Generative AI technologies. You will play a key role in translating business needs into technical solutions, shaping product architecture, and ensuring smooth collaboration between stakeholders, developers, and AI experts.

Key Responsibilities:

• Design end-to-end software solutions using Generative AI tools, platforms, and models.
• Act as a bridge between business requirements and technical implementation.
• Collaborate with product owners, developers, and data scientists to shape product vision and delivery.
• Analyze and document system requirements, workflows, and use cases.
• Review and understand code when needed to ensure alignment between design and implementation.
• Participate in change management and ensure traceability of decisions throughout the development lifecycle.
• Stay up to date with the latest developments in Generative AI platforms and frameworks (e.g., OpenAI, Hugging Face, LangChain).

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
• 3+ years of experience as a Product Manager, System Analyst, or Solution Designer in software development projects.
• Solid understanding of the full software development lifecycle (SDLC).
• Ability to read and understand code (e.g., Python, JavaScript).
• Proven experience in requirements gathering, documentation, and change management.
• Strong understanding of Generative AI mechanisms, tools, and platforms.
• Familiarity with prompt engineering and LLM fine-tuning.
• Excellent problem-solving, communication, and analytical skills.

Nice to Have:

• Hands-on experience with implementing AI-powered features or products.
• Experience working in Agile/Scrum environments.

We are looking for a Senior Big Data Engineer to join a large-scale telecommunications project. This role involves designing and implementing robust data processing systems, building data warehouses, and working with modern big data tools and technologies. 

Requirements:

• 4+ years of experience in Big Data engineering. 
• Solid knowledge and practical experience with OLAP technologies. 
• Strong SQL skills and experience with schema design.
•  Proficiency in Java or Python for process automation. 
• Experience with NoSQL databases such as HBase, Elasticsearch; familiarity with Redis or MongoDB is a plus. 
• Hands-on experience with Vertica or other DBMS suitable for large-scale data analysis. 
• Understanding of distributed systems such as Spark, Hadoop, etc. 
• Experience working with Kafka or other message broker systems.
• Familiarity with data governance tools and data science/analytics workbenches. 
• Experience with Ezmeral Data Fabric is a plus.
• Knowledge of UNIX and experience in Shell scripting for automation tasks. 
• Technical English proficiency (reading and understanding documentation). 

Responsibilities: 

• Design and implement data extraction, processing, and transformation pipelines based on MPP architecture. 
• Build and maintain data warehouses and OLAP-based systems. 
• Design database schemas and develop dimensional data models.
• Work with distributed systems and clusters for big data processing. 

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project.
• Flexible working hours.
• Option to work remotely or from the office.

We are looking for a Senior Big Data DevOps Engineer to join a telecommunications project focused on data-intensive systems. You’ll be responsible for supporting and optimizing infrastructure for big data pipelines and ensuring system reliability and performance.

Requirements:

• 4+ years of experience as a DevOps Engineer.
• Strong hands-on experience with Linux and Bash scripting.
• Solid knowledge of SQL.
• Confident in at least one programming language: Python or JavaScript; experience with Ezmeral Data Fabric is a plus.
• Experience with Kubernetes and container systems.
• Hands-on experience with Spark, Kafka, and Airflow.
• Familiarity with monitoring systems: Zabbix, Grafana, Prometheus.
• Good understanding of TCP/IP, HTTP, and REST API principles.
• Experience with Git, GitLab, and CI/CD tools.
• Experience with Terraform and Ansible.
• English sufficient for reading and understanding technical documentation.

Responsibilities:

• Support and maintain big data infrastructure components.
• Automate deployment and infrastructure provisioning processes.
• Work with large-scale data tools to ensure stability and performance.
• Collaborate with developers and data engineers to support end-to-end solutions.

We are delighted to provide you with the following benefits:

• Opportunities for growth and development within the project
• Flexible working hours
• Option to work remotely or from the office