Jobs at Djinni

We are looking for a System Administrator to oversee the day-to-day stability of the company’s technical infrastructure.

Responsibilities:

• monitor the operation of servers and software
• quickly detect outages, instability, service interruptions, and other technical issues
• regularly check the health and availability of the infrastructure during the day
• provide and manage access for team members
• handle basic server and service administration
• communicate with technical contractors when issues arise
• keep simple records of access, changes, and incidents

• optional: work with Cloudflare (DNS, basic security rules, proxy, SSL, cache)

   

Requirements:

• hands-on experience in system administration
• confident Linux server administration skills
• solid understanding of networks: ports, DNS, proxies, VPNs, access control, firewalls
• experience monitoring servers and services
• ability to troubleshoot issues properly instead of just restarting everything
• high level of attention to detail, discipline, and consistency
• ability to communicate clearly with the team and contractors in technical terms

Work format:

• remote
• 6 working days per week
• Thursday is the fixed day off
• strong reliability during working hours and quick response to technical issues are important

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join our dynamic development team. You will play a key role in building and optimizing the core architectures for the real-time control and management of robotic swarms and sensor systems. This position offers the opportunity to work with cutting-edge technologies and contribute to complex, mission-critical systems in a collaborative environment.

What is your Day to Day Mission:

• Design, develop, and maintain robust and scalable systems for swarm control and sensor management.
• Implement efficient communication protocols and real-time processing solutions for robotics.
• Collaborate closely with cross-functional teams to integrate backend components with robotics software and sensor networks.
• Optimize system performance, scalability, and reliability in a distributed robotics environment.
• Solve challenging problems using modern programming languages such as C++ and Rust.
• Participate in code reviews, architecture discussions, and software design decisions.

What you bring to the team:

• 5+ years of professional experience in backend development with a strong focus on real-time systems.
• Proficiency in Rust and C++, with a solid understanding of modern software development practices.
• Experience in building and optimizing backend architectures for distributed systems.
• Familiarity with network protocols, multithreading, and low-latency data processing.
• Knowledge of system architecture design, performance optimization, and resource management.

• Ability to work independently, solve complex technical problems, and thrive in a fast-paced startup environment.

   

Nice-to-Have:

• Experience in robotics, swarm control, or sensor integration.
• Familiarity with cloud platforms, Docker, or Kubernetes for scalable deployments.

• Understanding of embedded systems or real-time operating environments.

   

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.

Requirements:
• 5+ years of experience with Java (Spring / Spring Boot)
• Strong expertise in WebRTC protocols and architecture
• Solid experience with VoIP / SIP / RTP / signaling servers
• Experience integrating backend systems with iOS & Android apps
• Strong understanding of real-time data streaming
• Experience with distributed systems & microservices architecture
• Hands-on experience with cloud platforms (AWS / GCP / Azure)
• Familiarity with Kafka / WebSockets / REST APIs

Nice to have:
• Experience with Twilio / Agora / Vonage or similar RTC platforms
• Experience with media servers (Kurento, Janus, FreeSWITCH, Asterisk)
• Knowledge of AI / voice processing / speech analytics
• Background in telecom or communication products

Location: Remote / Lviv (flexible office)
Type: Full-time
Experience: 3+ years
English: Upper-Intermediate+

We’re looking for a talented Full Stack Developer to join a long-term project focused on building an intelligent call center solution. The platform helps businesses manage high volumes of customer communication efficiently — including real-time dashboards, smart call routing, CRM integration, and VoIP services.

This is a hands-on development role where your ideas will matter — the client is open to improvements and values technical input.

Tech Stack:

• Backend: .NET 6+, C#
• Frontend: React.js, TypeScript
• Database: MS SQL
• Integrations: Twilio, WebRTC, SignalR

• Cloud: Azure (optional)

   

What You'll Do:

• Build new features and maintain existing functionality
• Integrate telephony and CRM systems via APIs
• Optimize application performance and scalability
• Participate in technical discussions, estimations, and code reviews

• Work closely with the product owner and distributed team

   

Requirements:

• 1.5+ years of experience with .NET (C#) and React.js
• Strong understanding of web architecture and client-server communication
• Experience with REST APIs, relational databases, and version control systems
• Good spoken and written English (B2 level or confident B1+)

What’s In It for You?

• Career Growth — Opportunities to develop and advance.
• Performance Reviews — Regular feedback and support.
• Work Anniversaries — Special gifts to celebrate milestones.
• Flexible Work — Hybrid or remote (Lviv office available).
• Mentorship — Guidance from experienced professionals.
• Accounting Support — We handle the paperwork.
• Paid Time Off — 18 vacation days + 5 sick days per year.
• Extra Leave — 10 additional days off annually.
• Free Office Lunches — Enjoy meals on us.
• Team Events — Gatherings, gifts, and a welcoming atmosphere.

We’re looking for an experienced Full-Stack Developer who would help us reach the next level! If you are optimistic about managing full-stack development of web applications and websites and desire to have the opportunity to participate in a variety of projects with various back-end and front-end stacks - this opportunity is exactly what you are looking for.

Responsibilities:

• Participate in the entire application lifecycle, focusing on coding and debugging;
• Write clean code to develop functional web applications;
• Troubleshoot and debug applications;
• Perform UI tests to optimize performance;
• Manage technologies to improve legacy applications;
• Collaborate with Front-end developers to integrate user-facing elements with server-side logic;
• Gather and address technical and design requirements;
• Provide support to internal teams;
• Build reusable code and libraries for future use;
• Liaise with developers, designers, and system administrators to identify new features.

Qualifications

• At least 7 years working as a Full Stack Developer with a primary focus on the Back-End;
• 2-3 years of experience in the digital advertising ecosystem and at least 1 year of experience in Ad-tech;
• Experience with Client-side frameworks, preferably ReactJS;
• Experience with Server-side development in PHP(Laravel)/Python;
• Experience with databases PostgreSQL/MySQL, Redis;
• Experience with Git source control;
• Experience with production deployments, DevOps, and CI/CD;
• Passion for code craftsmanship;
• Attention to detail, organization, and multitasking;
• Excellent analytical and time management skills;
• Teamwork skills with a problem-solving attitude;
• Good command of English language.

Why do we enjoy working here?

• A young and driven team of professionals who are willing to grow and bring value.
• People-centric culture.
• L&D - support your need to replenish your knowledge and acquire new skills to do your job better via paid Professional training & e-learning courses.
• Flexible working schedule. We don’t use any time-tracker. We opt for performance.

Outreach Manager 

We’re hiring a Outreach Manager to manage and scale high-volume outbound systems.

This role is centered on B2C outreach execution, deliverability, and performance optimization. You will own outbound performance end-to-end, from data sourcing to inbox placement, with a strong emphasis on consistency and results.

Note: Hybrid preferred (Remote considered).

What You’ll Do

• Manage and scale email outbound campaigns (Smartlead)
• Own the full workflow: sourcing, enrichment, optimization, and sending
• Maintain deliverability and email infrastructure (domains, DNS, DKIM, reputation, ZeroBounce)
• Support and optimize overall outreach strategy
• Ensure EU compliance (GDPR, consent handling)
• Run LinkedIn outbound campaigns
• Improve performance through testing and iteration
• Scale into additional growth channels over time

Requirements:

• 2+ years experience in outbound, lead generation, or similiar experience.
• English communication skills
• Experience with cold email tools (Smartlead or similar)
• Understanding of email infra setup and deliverability
• Experience working with outreach campaigns
• Comfortable using tools, data, and workflows
• Strong research and problem-solving skills

Nice To Have (Not Must):

• Experience with Clay 
• Experience with automation tools 
• Leadership or team coordination experience
• Experience with other social media outreach channels
• Telegram marketing experience

Benefits:

• Work with global ex-founders & senior operators
• Fast career growth, with variety opportunities.
• Rewarding performance bonuses

ARRISE - is an international IT company that develops and operates live gaming solutions for global platforms.

The team includes over 5,000 professionals across Europe and Canada. The main studio headquarters is located in Sofia, Bulgaria.

 

What you’ll do:

• Host card and table games in a live broadcast format
• Work in a professional studio with lighting, equipment, makeup, and styling provided
• Open, manage, and close game tables

• Collaborate with the studio’s technical and production teams

   

What the company offers:

• Competitive salary:
  €1120 base + bonuses → up to €1530 total
• Quarterly bonuses (up to €410)
• Paid relocation package to Sofia, Bulgaria
• Official employment and stable contract
• Health insurance from day one
• Meal vouchers, transport card, and sports program
• Daily preparation for live sessions (professional makeup & hair styling)
• Opportunities for career growth within an international company

Requirements:

• Willingness to relocate to Sofia, Bulgaria
• English level B1+ (spoken communication)
• Confident communication skills
• Neat and presentable appearance
• Willingness to work in shifts (40 hours/week or part-time)

• Responsible and disciplined

   

💡 No previous experience required — full training is provided before you start.

This role is a good fit if you:

• Are open to relocation and new experiences
• Feel comfortable in a public-facing role
• Want to work in a stable international company and grow in an IT-related environment

About Us
Liki24 is a marketplace of healthcare products and services. Our mission is making health affordable and accessible for everyone. We aim to deliver an exceptional customer experience, providing seamless access to various goods across multiple markets, enhancing customer satisfaction, and solidifying our place as a leading health and wellness marketplace.

Role Mission
Drive revenue growth in the Romanian market by acquiring and developing partnerships with pharmaceutical manufacturers and related stakeholders through tailored advertising and promotional solutions on the Liki24 marketplace and external channels.

Requirements

Fluent English and Romanian

Proven experience in B2B outbound sales (hunter profile).
Strong negotiation and closing skills.
Ability to interpret campaign performance and translate it into client value.
Strong presentation skills.
Ability to independently manage multiple clients and priorities.
High level of ownership and accountability for revenue targets.
Experience working with CRM systems (e.g. NetHunt, HubSpot, Salesforce).
Comfortable working with data and basic performance analysis.

Responsibilities

New Business Development (Primary Focus)
Identify and engage potential clients (pharma, agencies, distributors).
Drive full-cycle outbound sales.
Develop tailored commercial proposals based on client needs and business goals.
Own and manage personal sales pipeline in CRM (NetHunt).

Commercial & Solution Selling
Translate client marketing goals into customized advertising solutions, by leveraging internal marketplace`s tools and external marketing channels (search, social media).
Collaborate with internal marketing teams (PPC, SEO, lifecycle, design).
Define budget allocation across channels to maximize client ROI.

Account Development (Post-sale)
Maintain ongoing communication with key clients.
Monitor campaign performance and prepare client reports.
Identify upsell and cross-sell opportunities.
Ensure high client satisfaction and retention.

Operational Ownership
Participation in the launch of marketing campaigns, as well as coordination of the launch with cross-functional teams.
Track payments and ensure contract execution.
Maintain accurate client data and activity tracking in CRM.

Would be a plus

Experience with pharmaceutical or healthcare market in Romania.
Background in advertising / digital marketing agencies.
Understanding of digital marketing / advertising metrics (CPC, ROI, conversion, etc.).

Work conditions

Opportunity to work in a global company with a strong social mission.
Ability to transform your ideas into impactful realities.
Chance to be part of an open-minded and innovative team.
Exceptional opportunities for personal and professional growth.
20 paid vacation days and paid national holidays.
Flexible schedule with the option to work from home.

We are making Health! If you’re excited about growth challenges, passionate about impact, and not afraid to experiment — join us!

Our client is a global jewelry manufacturer that is transforming its data and analytics footprint and is also on a journey from IaaS-based Microsoft/QV solutions to Azure PaaS.

As a Data Engineer, you will collaborate with product owners, architects, and other key profiles across the global organisation. You will help business verticals and clusters maximize the value of the data and drive business change as a result.

Your primary focus will be building and implementing scalable data products on the global data platform together with other smart engineers in the organization.

Responsibilities

• Work closely with your colleagues within a product team to design scalable, efficient, and stable products
• Work closely with product owners to build and deliver features designed to drive commercial business cases and efficiencies within reporting and analytics, and other data-driven use cases
• Create and maintain a high-quality data pipeline architecture
• Obtain relevant business and system knowledge to convert requirements efficiently to technical design documentation and conceptual data modelling
• Ingest large, complex data sets, automate manual processes, optimize data delivery, improve data quality, etc.
• Own your data products and track continuous stability and benefits
• Live and breathe "build -once-consume-many" culture in which we enable others to use our data products for maximum value-add
• Work with stakeholders and teams to assist with data-related technical challenges
• Follow best practice and existing guidelines, but also push the limits
• Thrive in a fast-paced environment, and you get motivated by challenges as a true problem solver.

Skills Required

• Relevant education within Computer Science, Mathematics, Economics, Information Management, or Statistics
• 3+ years of experience as a Data Engineer or in a Software engineering role with a focus on data
• Proven experience with ADF, Data Lake, Synapse, T/U-SQL, Databricks, MDS, DAX, SSIS, and SQL Server
• Experience with at least one object-oriented or functional/scripting language - Java, Scala, Python, etc.
• DevOps and CI/CD focus
• Hands-on with git and coding best practices
• Unit testing
• Experience in working with relational data sets using SQL
• Experience with data warehousing, dimensional modelling, and cubes
• Experience in building and optimizing data pipelines, architectures, and datasets
• Experience in working with Azure, AWS, or other cloud providers
• Designed, built, and delivered production-ready data products at an enterprise level
• Highly proficient in English and able to communicate with all levels
• Agile mindset and experience of Scrum

It's a plus if you have worked with:

• Big data: Spark, Hadoop
• Data pipeline and workflow tools: Airflow
• Infrastructure: Kubernetes and Helm; we're using Airflow running on Kubernetes
• Stream-processing systems: Kafka or Spark Streaming

Who are we looking for?

We are looking for a developer who is ready to join our team and start working together on our projects.

Tasks?

Your tasks will focus on the skills and expectations listed below and the use of new approaches and technologies.

Why did the job open?

We want to invite a new specialist to the company's staff due to the increase in the number of projects.

Requirements:

• B2 English (Upper-Intermediate);
• At least 4+ years of commercial experience with JavaScript;
• At least 3+ years of commercial experience with Node.js;
• At least 2+ years of commercial experience with React.js;
• Experience with TypeScript and Nest.js;
• Experience working with meta-frameworks over React (e.g., Next.js, Remix);
• Experience with RDBMS and NoSQL databases;
• Experience with implementing automated testing platforms and unit tests;
• Experience with REST;
• Experience with Redux/Mobx or other state management libraries;
• Familiarity with modern interface pipelines and assembly tools;
• Ability to communicate well with process participants and team members related to business;
• Experience in integrating with external APIs;
• Solid understanding of object-oriented and functional programming;
  Flexibility and ability to adapt to changes;
• Ability to work closely with Product Managers and Engineering Team-members;
• Experience working with message brokers such as RabbitMQ, SQS, or NATS;
• Understanding and practical knowledge of Secure Software Development Life Cycle (SSDLC) principles;
• Experience building AI-powered solutions;
• Knowledge of observability and monitoring practices, including implementation of metrics, logs, and traces based on industry best practices.
   

Good to have:

• Experience with DevOps;
• Experience with cloud services such as AWS, GCP or Azure;
• Experience with CI/CD processes;
• Experience with Unit/E2E testing;
• Understanding of design and architecture principles;
• Experience with Infrastructure as Code (IaC);
• Experience with solution and system architecture;
• Experience using AI tools to enhance productivity;
• Experience building advanced AI agents;
• Familiarity with emerging protocols and specifications for AI agent systems, such as MCP, A2A, and AG-UI.

Who are we looking for?

We are looking for an "independent fighting unit" who is ready to join our Team and start working together on our projects immediately or after training.

Tasks?

Your tasks will focus on the skills and expectations listed below and the use of new approaches and technologies.

Why did the job open?

We want to invite a new specialist to the company's staff due to the increase in the number of projects and the opening of a branch.

Requirements:

• B2 English (Upper-Intermediate)
• At least 3+ years of commercial experience with JavaScript;
• At least 2+ years of commercial experience with Node.js;
• At least 2+ years of commercial experience with React.js;
• Experience with Typescript, Nest.js;
• Experience with RDBMS and NoSQL databases;
• Experience with implementing automated testing platforms and unit tests;
• Experience with REST;
• Experience with Redux/Mobx or other state management libraries;
• Familiarity with modern interface pipelines and assembly tools;
• Ability to communicate well with process participants and team members related to business;
• Experience in integrating with external APIs;
• SOLID understanding of object-oriented and functional programming
• Flexibility and ability to adapt to changes;
• Ability to work closely with Product Managers and Engineering Team-members.

Good to have:

• Experience with DevOps;
• Experience with cloud services such as AWS, GCP or Azure;
• Experience with CI/CD processes;
• Experience with Unit/E2E testing;
• Understanding design, and architecture principles;
• Experience with message brokers, like RabbitMQ, SQS, etc;
• Experience with Infrastructure as code (IaC).

1st Line Support Engineer (Telecom) — Remote / Office

VX Telecom is looking for a Junior / 1st Line Support Engineer.
We are open to candidates without prior telecom experience — training is provided.

Responsibilities:
• Work with trouble tickets and live chat with partners
• Monitor company systems and network performance
• Escalate incidents to senior engineers when needed

We offer:
• Remote work with the option to work from the office
• Shift schedule: 2/2 (including night shifts)
• Medical insurance after probation period
• Onboarding, mentoring, and training
• Career growth opportunities in telecom and IT

We are looking for:
• Motivation to learn and grow in telecom / tech
• Responsibility and attention to detail
• Basic technical understanding is a plus, but not required

We’re looking for an experienced Senior HTML/Markup Developer to join our development team! You’ll work alongside a highly skilled group on an exciting Gambling project.

✅ Requirements:

✔️ 4+ years of professional experience as an HTML/Markup developer

✔️ Excellent knowledge of HTML5, CSS3

✔️ Strong understanding of UI/UX principles and cross-browser compatibility

✔️ Deep knowledge of CSS layout systems: Flexbox, Grid and related properties

✔️ Strong skills in CSS / JS animations

✔️ Experience with CSS Pre-Processors: Sass / Less

✔️ Understanding of page loading and rendering pipeline (rendering, repaint, reflow, composite layers, etc.)

✔️ Knowledge of modern responsive images techniques, including nuances of retina displays

✔️ Understanding of CSS specificity and ability to manage complex styles

✔️ Experience working with BEM methodology

✔️ Understanding of web performance optimization

✔️ Knowledge of Core Web Vitals, PageSpeed metrics and hands-on experience improving them

✔️ Experience with Figma / Sketch / Photoshop

✔️ English level: Intermediate or higher

➕ Nice to Have:

✔️ Understanding of front-end build tools (Gulp, Webpack, etc.)

✔️ Knowledge of HTML email templates

✔️ Experience working with CSS frameworks

✔️ Experience with template engines (Pug, Handlebars, etc.)

✔️ Experience with Canvas API / WebGL / ThreeJS / GSAP

✔️ Knowledge of Vanilla JavaScript

✔️ Experience with markup integration for Angular or other JS frameworks

🔧 Duties & Opportunities:

✔️ Develop efficient, fast and adaptive UI layouts

✔️ Collaborate closely with developers and designers to improve product quality

✔️ Introduce ideas, propose solutions and optimize existing applications

🎁 We Offer:

✔️ Full-Remote work

🏝 18 vacation days per year

🎁 Birthday celebration present

🧑🏻‍💻 Learning & development opportunities

🚀 Interesting and challenging tasks

🔍 Hiring Stages:

1. Recruiter interview

2. Technical interview

    

🏢 About the Customer:

A company specializing in software development and digital solutions has created 40+ innovative products across 20 industries. With a team of 670+ professionals, they deliver scalable, client-oriented solutions and foster a positive environment focused on personal and professional growth.

Synergy Beam Solutions is innovating the future of telecommunications for modern call center operations. As we launch our next-generation platform, we're seeking a passionate and sharp Tier 1 Customer Support Engineer to join our fully Remote LATAM team.

You will be the front line of technical support for our clients across Latin America, responsible for resolving issues, documenting solutions, and ensuring every customer interaction is exceptional.

What You'll Be Doing:

• Own the Customer Experience: Serve as the primary point of contact (L1) for our business and communication application users, delivering timely and professional support.
• Investigate and Resolve: Efficiently troubleshoot, reproduce, and document customer issues end-to-end within our ticketing system.
• Drive Process Improvement: Identify and report on recurring technical issues, contributing insights to reduce future problems and enhance product stability.
• Build Knowledge: Maintain and expand our internal Knowledge Base and refine IT process templates for better team efficiency.
• Communicate Clearly: Translate complex technical issues into clear, actionable updates for customers, ensuring swift incident resolution.

What You Bring to the Team:

• Experience: At least 1 year in a dedicated Technical Support, Helpdesk, or IT role.
• Technical Acumen: Proven ability to troubleshoot application workflows, understand business logic, and utilize tools like Google Chrome Developer Tools.
• Communication: Exceptional customer communication skills (written and verbal).
• Language: Professional working proficiency in English (B2/Upper-Intermediate or higher).
• Mindset: Highly reliable, organized, and detail-oriented, with the flexibility to cover shifts needed to support our LATAM client base.

Great to Have (Bonus Skills):

• Familiarity with monitoring and logging tools such as Prometheus, Grafana, Kibana, or the ELK stack.
• Basic understanding of Jira, SQL, HTTP/API fundamentals, or VoIP systems.
• Experience with Kubernetes or general containerized environments.

Required languages

English C1 - Advanced

At A-Players, we are looking for a BI Analyst to join our data team and help transform complex data into clear, actionable insights used for real business decisions.

In this role, you will work with Tableau, BigQuery, and marketing performance data to design and maintain dashboards that support decision-making across product, marketing, and growth teams. You will work closely with analysts and stakeholders to ensure data quality, validate data sources, and deliver reliable reporting used across the business.

This role combines data analysis, data validation, and BI development, making it ideal for someone who enjoys working with data end-to-end - from preparing datasets to building intuitive dashboards.

If you are passionate about data and enjoy building reporting that drives real business decisions, we’d love to hear from you!
 

Responsibilities

• Work with marketing data: attribution, unit economics, and advertising channel performance
• Collaborate with the marketing team, product managers, and data analysts
• Ensure data quality and consistency in reporting
• Validate and prepare data for reporting, including working with raw data sources
• Develop and maintain dashboards and reports in Tableau
• Write and optimize SQL queries in BigQuery
   

What We Look For

• 2+ years of experience as a  BI Analyst / BI Developer / Analytics Engineer
• Experience working with web-based products and performance marketing data
• Experience working with raw and semi-processed data, including data validation and cleanup
• Experience building dashboards for business users
• Experience working with advertising platforms (Facebook Ads, Google Ads), including extracting data from ad accounts and understanding key metrics
• SQL (Advanced): window functions, CTEs, query optimization
• BigQuery: experience working with large datasets, understanding of cost optimization and partitioning
• Tableau: strong hands-on experience building interactive dashboards, calculated fields, and LOD expressions
• Git/GitHub: code versioning, pull requests, code reviews
• Basic understanding of ETL/ELT (AirFlow) processes

Nice to have:

• Understanding of marketing attribution fundamentals
• Experience working with PSP data (Stripe, PayPal)
• Experience working with advertising platform APIs (Facebook Marketing API, Google Ads API)
• Airflow: writing and maintaining DAGs
• Python (basic level for scripting and automation)
• dbt

We Offer

• Exciting challenges and growth prospects together with an international company
• High decision-making speed and diverse projects
• Flexibility in approaches, no processes for the sake of processes
• Effective and friendly communication at any level
• Highly competitive compensation package that recognizes your expertise and experience, Performance Review practice to exchange feedback and discuss terms of cooperation
• Flexible schedule, opportunity to work in a stylish and comfortable office or remotely
• Respect for work-life balance (holidays, sick days - of course)
• Bright corporate events and gifts for employees
• Additional medical insurance
• Compensation for specialized training and conference attendance
• Restaurant lunches at the company's expense for those working in the office, endless supplies of delicious food all year round