Jobs at Djinni

.NET Developers Wanted – Join Our Talent Pool 

We’re sourcing .NET (C#, ASP.NET Core, Azure) engineers for remote product roles.

✅ Fully remote
🎥 We'll request a short video for ID verification
💰 Rates: $17–22/h

📩 Send your resume or LinkedIn to join our vetted candidate list!

We are looking for an CTO / Architect with deep experience in VoIP, ready to build the project from scratch, propose the technology stack, and assemble a team to successfully deliver the solution..

Project

We are developing a new manual VoIP switchboard system based on FreeSWITCH (FusionPBX) with a custom web interface for operators. The system will handle audio and video calls, support conferencing, CRM integration, logging, security, and communication via messengers (Viber, WhatsApp, Signal).

Key features include:

• Semi-manual call handling via operator request;
• ACD-based call distribution, IVR, call transfers between operators;
• Flexible visualization: statuses, call history, subscriber categories;
• Conference creation with full participant status tracking.

The product is built from scratch with no legacy code and offers high autonomy for the tech team. It's a mission-critical system for reliable internal communication within a large organization. Project participants will have a direct impact on architecture, features, and UX.

Goal and Development Context

The objective is to create a scalable and stable system for efficient subscriber connection within large organizations. Deep CRM integration, a user-friendly operator interface, and advanced communication control features are expected.

Project Benefits for Candidates

• A greenfield product with no legacy constraints
• Influence on technical decisions and architecture
• Stable funding and clearly defined structure
• Long-term technical support opportunity (part-time post-launch)
• Advanced VoIP domain tasks and modern tech challenges

Key Responsibilities

• Collaborate with the Architect to define technical specifications
• Develop call handling logic, conferencing, and operator GUI
• Design the backend/frontend architecture
• Integrate with CRM, databases, and messaging services
• Ensure system security, logging, and analytics
• Handle operator profiles and complex call connection workflows

Tech Stack

Final technologies will be selected by the Architect once the team is in place. Expected stack includes:

• VoIP platform: FreeSWITCH (FusionPBX)
• Protocols: SIP, RTP
• Web-based operator interface
• Integrations with CRM, messaging platforms (Viber, Signal, WhatsApp), and databases
• Logging, analytics, authentication, and security tools
• Linux/Windows-based server infrastructure, IP telephony

Candidate Requirements

Hard Skills:

• Experience with VoIP systems (FreeSWITCH, SIP, IVR, ACD)
• Understanding of scalable system design principles
• Proven CRM, API, and database integration experience
• Familiarity with security, logging, and system analytics practices

Soft Skills (preferred):

• Initiative in tackling technical challenges
• Ability to adapt in a flexible, evolving environment
• Strong collaboration across all project stages

Development Process & Phases

1. Technical specification development
2. Client approval of the spec
3. Team formation
4. Active development (6 months)
5. Ongoing support (1 year, part-time)

Team

Approx. 15 people: Architect/CTO, VoIP Engineers, Backend & Frontend Developers, QA Engineers, UI/UX Designer, DevOps Engineers, and Project Managers.

We are looking for an Architect / CTO with deep experience in VoIP, ready to build the project from scratch, propose the technology stack, and assemble a team to successfully deliver the solution..

Project

We are developing a new manual VoIP switchboard system based on FreeSWITCH (FusionPBX) with a custom web interface for operators. The system will handle audio and video calls, support conferencing, CRM integration, logging, security, and communication via messengers (Viber, WhatsApp, Signal).

Key features include:

• Semi-manual call handling via operator request;
• ACD-based call distribution, IVR, call transfers between operators;
• Flexible visualization: statuses, call history, subscriber categories;
• Conference creation with full participant status tracking.

The product is built from scratch with no legacy code and offers high autonomy for the tech team. It's a mission-critical system for reliable internal communication within a large organization. Project participants will have a direct impact on architecture, features, and UX.

Goal and Development Context

The objective is to create a scalable and stable system for efficient subscriber connection within large organizations. Deep CRM integration, a user-friendly operator interface, and advanced communication control features are expected.

Project Benefits for Candidates

• A greenfield product with no legacy constraints
• Influence on technical decisions and architecture
• Stable funding and clearly defined structure
• Long-term technical support opportunity (part-time post-launch)
• Advanced VoIP domain tasks and modern tech challenges

Key Responsibilities

• Collaborate with the Architect to define technical specifications
• Develop call handling logic, conferencing, and operator GUI
• Design the backend/frontend architecture
• Integrate with CRM, databases, and messaging services
• Ensure system security, logging, and analytics
• Handle operator profiles and complex call connection workflows

Tech Stack

Final technologies will be selected by the Architect once the team is in place. Expected stack includes:

• VoIP platform: FreeSWITCH (FusionPBX)
• Protocols: SIP, RTP
• Web-based operator interface
• Integrations with CRM, messaging platforms (Viber, Signal, WhatsApp), and databases
• Logging, analytics, authentication, and security tools
• Linux/Windows-based server infrastructure, IP telephony

Candidate Requirements

Hard Skills:

• Experience with VoIP systems (FreeSWITCH, SIP, IVR, ACD)
• Understanding of scalable system design principles
• Proven CRM, API, and database integration experience
• Familiarity with security, logging, and system analytics practices

Soft Skills (preferred):

• Initiative in tackling technical challenges
• Ability to adapt in a flexible, evolving environment
• Strong collaboration across all project stages

Development Process & Phases

1. Technical specification development
2. Client approval of the spec
3. Team formation
4. Active development (6 months)
5. Ongoing support (1 year, part-time)

Team

Approx. 15 people: Architect/CTO, VoIP Engineers, Backend & Frontend Developers, QA Engineers, UI/UX Designer, DevOps Engineers, and Project Managers.

We’re gathering strong mobile devs for upcoming freelance contracts (SaaS, marketplaces, fintech).

✅ Flutter, React Native, Kotlin, Swift
🌍 Based anywhere, remote work
🎥 30 seconds-1 min verification video required
💰 Rates: $17–21/h

📩 Drop your LinkedIn or CV to get early access to projects!

We are looking for Product Engineer (Semiconductor) to an international semiconductor company with headquarter in the United States. The growing team of silicon, hardware, software, and materials engineers working on creating products with integrated magnetics that are far more cost and size-effective than existing solutions.

Required Skills and Experience

Must possess/demonstrate the following:
• Intermediate English both written and spoken
• Knowledge of Statistical Data Analysis techniques
• Basic analog and digital electronic engineering fundamentals
• Good written and verbal communication skills
• Analytical and problem-solving skills

Recommended/Desired Skills:
• Understanding of IC manufacturing flow, technology, and methodology
• Knowledge of electrical parameters measurement techniques

Essential Duties and Responsibilities
• Data analysis from characterization/production
• Ensure manufactured integrated circuits meet all necessary requirements
• Communication with IC Design, Characterization, Operations teams, and Fabs
• Preparing reports for the end customer

Work conditions:
- Office work;
- Full time;
- Health insurance after successful completion of the probationary period;
- Compensation for English learning;
- Paid holidays, sick days, day off;
- Official employment.

We’re looking for a skilled Python Developer to join our team and develop an interface to manage an IoT device running on BalenaOS (Linux).

If you’re excited about connected hardware, embedded systems, and creating intuitive web-based tools for device management, this role is for you!

What You’ll Do

• Build and maintain a web interface for controlling and monitoring an IoT device running BalenaOS
• Work closely with embedded and backend teams to ensure seamless integration
• Write clean, efficient, and testable Python code (Flask/FastAPI/Django)
• Implement real-time monitoring and management features
• Ensure robust communication with the device over local or cloud networks

What We’re Looking For

• Solid experience with Python at low-level programming
• Familiarity with Linux-based systems and working with iOT devices
• Understanding of BalenaOS, Docker, or containerized environments is a strong plus
• Front-end basics (HTML/CSS/JS); React or Vue experience is a bonus
• Passion for building smart, connected solutions

Сurrently, it is a 2-3 month contract with a possible extension

💥About the Product:

Milliorize provides end-to-end platforms and services for the iGaming industry. Our focus is delivering Social Casinos with superior player experiences using gamification, customisation, and cutting-edge tech. Our solutions cater to the specific needs of any iGaming operator, creating an engaging environment for players. We are passionate about the future of iGaming and take pride in providing a competitive edge to our players.

💥About the Role

We are looking for a Customer Support Agent to join our SweepLuxe project, which specializes in customer support and customer’s payments. Knowledge of risk and fraud prevention will be considering as an assets.

☄️Type of cooperation: Full-time cooperation, remote. Working hours from 5:00 pm to 1:30 am CET, including a 30-minute break.

👨🏻‍💻Responsibilities

-Provide daily support to the players via chat, e-mails and phone.

-Troubleshoot players’ issues and work closely with the internal team to resolve any problems.

-Deliver accurate information about products and services.

-Collaborate with other teams to provide promotional offers and inform players about new game features and events.

-Follow up and ensure a high level of customer satisfaction.

-Document all customer interactions thoroughly in the internal system.

-Act as a voice of our players, collecting their feedback and communicating it to the relevant department for continuous product improvement.

-Assisting with customer onboarding process / Requesting and checking customers KYC documents.

-Process customer payments, along with any issues that arise from the transactions.

-Conducting customer profile research ( bonuses, deposits, transactions, betting, wagering).

✨Requirements

-2+ years of Customer support and payment experience in iGaming.

-Proven experience in customer support in Igaming.

-Experience working with tools like Talktwo and Sumsub.

-Experience working with customer payments requests.

-Experience working with payment tools, such as PIQ and payment providers, will be considered an asset.

-Fluent in English.

⚡️Nice to have:

-Experience working in Malta or Cyprus.

-Knowledge of risk and fraud prevention processes.

💫Who will you have the opportunity to meet during the hiring process (stages): HR interview, Tech Interview, Management interview

🌟Why Join Us?

• Be a part of a collaborative and innovative team.
• Work on impactful projects with a global reach.

• Opportunity to take ownership and implement your ideas to drive real results.

   

What we can offer you:

1. We have stable and highly-functioning processes — everyone has their own role and clear responsibilities, so decisions are made quickly and without unnecessary approvals.
2. You will have enough independence to make decisions that can affect not only the project but also the work of the company.
3. We are a team of like-minded experts who create interesting products during working hours, and enjoy spending free time together.
4. Do you have a friend who is currently looking for new job opportunities? Recommend them to us and get a bonus.
5. And what if you want to relax? Then we have 21 working days off.
6. What if you are feeling bad? You can take 5 sick leaves a year.
7. Want to spend the holidays with your loved ones?We offer 11 paid public holidays a year, so you can take time off and enjoy it with your family.
8. Investing in your growth?We’ll cover 50% of the cost for any professional courses, conferences, or training that help you advance your career.

A little more information that you may find useful:

• our adaptation period lasts 3 months, this period of time is enough for us to understand each other better;
• there is a performance review after each year of our collaboration where we use a skills map to track your growth;
• we really have no boundaries in the truest sense of the word — we have flexible working day, remote.

Join our team and help us build something amazing!💥
Send us your CV — we can’t wait to meet you!

We are seeking a highly skilled and experienced HR manager to join our team.

As our HR Manager, you will oversee the entire employee lifecycle — from recruitment and onboarding to performance management, employee engagement, and retention. You’ll play a key role in shaping our company culture, developing HR strategies, and ensuring a positive and productive workplace for all team members.

The ideal candidate will have a strong background in recruitment, administration, employee relations, and HR operations, with a data-oriented mindset and excellent English skills. This is a hands-on role that requires ownership, professionalism, and strong coordination with the global HR team.

What You will do:

• Team Leadership - Lead and manage the local HR and administrative team. Provide guidance, set priorities, and foster a collaborative and results-driven environment.
• Recruitment & Talent Acquisition - Lead end-to-end recruitment processes, including sourcing, interviewing, and hiring for various positions.
• HR Administration & Compliance - Handle administrative responsibilities such as employee documentation, reporting to local authorities, termination processes (including hearings and legal compliance), and collaboration with legal counsel.
• Employee & Manager Development -  Support the development of managers and employees through training, performance reviews, and career development initiatives.
• Compensation & Benefits / Welfare Management - Manage welfare programs, monitor employee satisfaction, and oversee the HR budget related to employee engagement and benefits.
• Data & Reporting - Maintain and analyze HR data including recruitment metrics, employee reports, budget tracking, and more.
• Prepare and present weekly and monthly status updates to the HR headquarters.
• Legal and Government Relations - Ensure compliance with Albanian labor laws and regulations, and serve as the liaison with relevant governmental bodies

Steps of the hiring process:

• Recruitment interview.
• Test task.
• Site manager interview.

Requirements:

• 3–4 years of proven experience in an HR role within a company
• Prior experience in managing a team – required
• Fluent in English (spoken and written) – essential
• Strong understanding of Albanian labor law and HR compliance
• Excellent administrative and organizational skills
• Experience in conducting terminations, hearings, and managing HR documentation
• Comfortable working with data and HR systems (data-oriented mindset)
• Strong interpersonal and communication skills
• Ability to manage budgets and produce detailed HR reports
• Bachelor’s or Master’s degree in Human Resources, Business Administration, or a related field

Company Description

We are looking for a Middle Python Developer to join a telecommunications project. You’ll work on an innovative tool and help shape the project’s future.

Join a major Swedish telecommunications project! Step into a role where your skills and creativity aren’t just valued — they’re essential.
Join a project focused on hardware-software compatibility for next-generation One-RAN tech. You’ll help build a clear compatibility report and finalize tools for a Q3 2025 release.
Excited to make an impact? Apply now!

Customer
Our client is a leading company in the telecommunications industry known for delivering innovative and large-scale technological solutions.

Project
This project helps to manage the increasing complexity of our product as it connects with more hardware and introduces One-RAN technology. Since software and hardware evolve at different speeds, it’s important to ensure that they work well together.
To support this, we will create a clear and simple compatibility document (Excel report) that explains how specific hardware and software versions depend on each other. For now, we’ll use a temporary data source (CPI legacy) to get things running. In the long term, a more permanent data solution will be handled separately.
In the next phase (Step 2), our primary focus will be to finish developing the necessary scripts and make sure the final report is ready for the Q3 2025 release.

Job Description

• Develop well-designed technical solutions and robust code 
• Develop new features and components, refactor, debug and maintain the software 
• Conduct peer code reviews, following engineering practices 
• Perform unit and integration testing 
• Analyze requirements and prepare detailed design for the features 
• Create technical documentation 
• Participate in conference calls and face-to-face meetings with the Customer 

• Be active member of SAFe, take part in estimation, grooming, and planning sessions 

   

Qualifications

• At least 2 years of commercial development experience
• Сommercial experience with Python 3.x
• Hands-on experience with Django 5 and Django REST Framework (DRF)
• Familiarity with Celery for asynchronous tasks (optional)
• Practical experience with PostgreSQL
• Experience in data processing and reporting using Pandas, XlsxWriter, and BeautifulSoup4
• Working knowledge of Excel for data reporting

• At least Upper-Intermediate level of English

   

WOULD BE A PLUS

• Experience with Azure
• Familiarity with AWS
• Basic experience with Front-end technologies such as ReactJS and Next.js

• Experience working in Unix-based systems and Bash scripting

   

Additional Information

PERSONAL PROFILE

• Attention to detail
• Strong teamwork and communication skills

Hi, we are looking for Data & AI engineer. 

Online platform for schools and students that allows to prepare for exams and study multiple subjects
 

• Python Development
  Design and implement scalable ETL pipelines using Python
• Proficiency in Python, with experience in backend frameworks
• LLM Integration, RAG + Agent Development
• Experience integrating LLMs into applications
• Proficiency in the RAG techniques
• Database Management
• Strong experience with PostgreSQL, including database design, optimization, and querying, GCP
• Search Technologies

• Experience working with keyword and vector search technologies, including implementation and optimization

  Про компанію Yojji Yojji is a development center, based in Lviv, Ukraine. We are a team of specialists with great experience in JavaScript, full-stack development and web design. We provide outsource and outstaff services to reliable frequent customers and startups in the USA, Europe and Israel.

Company Description

We are looking for a Middle Python Developer to join a telecommunication project. You’ll work on an innovative tool and help shape the project’s future.

Join a major Swedish telecommunications project! Step into a role where your skills and creativity aren’t just valued — they’re essential. Together with a diverse and driven team of innovators, you'll design and build solutions.

We're currently working on an exciting project: the development of a web application for managing and tracking hardware inventories for our Customers. This system will cover the full lifecycle of hardware contracts and products, enabling streamlined monitoring, efficient reporting, and enhanced operational control.

If you're ready to make an impact and be part of what comes next, we’d love to hear from you.

CUSTOMER
Our client is a leading company in the telecommunications industry known for delivering innovative and large-scale technological solutions.

PROJECT
The project involves developing of a web application designed to manage and track hardware inventories for our Customers. This application will support the full lifecycle of hardware contracts and products, enabling efficient reporting and monitoring.

Job Description

• Develop well-designed technical solutions and robust code 
• Develop new features and components, refactor, debug and maintain software 
• Conduct peer code reviews, following engineering practices 
• Perform unit and integration testing 
• Analyze requirements and prepare detailed design for the features 
• Create technical documentation 
• Participate in conference calls and face-to-face meetings with the Customer 

• Be active member of SAFe, take part in estimation, grooming, and planning sessions

   

Qualifications

• At least 2 years of commercial development experience 
• Strong proficiency in Python 3.x
• Hands-on experience with Django, Django REST Framework (DRF), and Django ORM
• Practical experience of working with PostgreSQL
• Experience of writing unit tests using Python unit testing frameworks such as TestCase
• Familiarity with Celery for task scheduling and asynchronous processing

• At least Upper-Intermediate level of English

   

WOULD BE A PLUS

• Experience with AWS
• Experience of using Unix-based systems and Bash scripting

• Familiarity with Front-end technologies, particularly Angular and TypeScript

   

Additional Information

PERSONAL PROFILE

• Attention to detail
• Strong teamwork and communication skills

We are looking for an experienced Senior DevOps to join our team. The ideal candidate will have an in-depth understanding of DevOps principles and have experience deploying and managing both cloud with gitOps approach. You will have the opportunity to work with cutting-edge technologies such as Prometheus, Thanos, Mimir, Grafana, k8s, ELK, Argocd, Argo workflow, Argo Events, Fluxcd Kafka, Redis, MongoDB, vault, consul, linked service-mesh and many more. Working on a multi-cloud approach using OCI and AWS cloud providers. 

Responsibilities:

• Build, and maintain production systems;
• Work with Engineering teams - Algo, R&D, Data and provide platform solutions;
• Work on very high-scale environments with thousands of nodes and hundreds of Billions of daily requests to the platform;
• Manage server and network infrastructure;
• Monitor and alert system performance and uptime;
• Automate deployments and processes;
• Troubleshoot issues and resolve them in a timely manner.

Requirements:

• 5+ years of experience in DevOps engineering;
• Experience with deployment automation tools such as Helm, ArgoCD, Terraform, Ansible;
• Experience with container technologies such as Docker;
• Experience with Kubernetes;
• Experience with scripting languages such as Go, Python, Bash;
• Experience with cloud platforms such as AWS, OCI, Google Cloud, or Microsoft Azure;
• Experience in industries such as gaming, ad tech, programmatic advertising, etc.

Will be a plus:

• Experience with container technology (dockers);
• Experience with Cloud technologies AWS / GCP / Azure / OCI etc;
• Experience managing databases such as Mongo, MySQL, Redis.

Additional info: 

• on-call shifts: 1 week each month.

What we offer:

• The beginning of a new team = opportunities to grow;
• 20 days of vacation;
• Purchase the necessary software.

🌍 Why this role matters

At Gypsy, we believe great ideas mean nothing without great execution. As a Project Coordinator within our Affiliate Team, you’ll play a key role in keeping our day-to-day operations moving forward — making sure that nothing falls through the cracks.

You won’t be leading projects, but you will be the connective tissue that ensures deadlines are met, teams stay aligned, and our affiliate managers are supported every step of the way. You’re organized, proactive, and calm under pressure — and you love being the one that makes things run smoothly behind the scenes.

📋 Your daily adventures

• Keep tasks on track—Monitor deadlines and deliverables across the department to ensure that everything’s moving in the right direction.
• Follow up — Send reminders, check in with stakeholders, and keep accountability alive without being pushy.
• Support the team — Assist affiliate managers with basic requests, resources, and internal process needs.
• Prep and document — Help structure meeting agendas, take notes, and track follow-ups to keep communication clear and action-oriented.
• Stay organized — Handle day-to-day coordination and maintain simple reporting and project tracking tools.
• Collaborate cross-functionally — Help facilitate communication and alignment across different teams and departments.

🧭 What makes you a great match

• You’re naturally organized, detail-focused, and love a clean checklist.
• You communicate clearly and know how to follow up without creating pressure.
• You’re supportive and reliable, and you genuinely enjoy helping others stay on track.
• You have basic knowledge of project or task management tools (like Notion, Asana, Trello, etc.).
• You’re a self-starter who doesn’t need to be micromanaged — you take initiative and run with it.
• You’re comfortable working in a remote environment and collaborating across time zones.

🎁 What we offer

At Gypsy, we believe work should fuel your growth, not drain it. Here’s what you can expect when you join the journey:

• 🏖️ Time to recharge – 20 working days of paid vacation annually, plus 2 additional business days off each quarter.
• 🌐 Remote-first & flexible – Work from anywhere, with the freedom to shape your day.
• 💻 Modern equipment – We’ll set you up with everything you need to do your best work.
• 📚 Growth support – English language training, a personal learning budget, career path clarity, and access to top industry events.
• 🧘 Well-being matters – Mental health support, fitness perks, and a culture that respects your time and boundaries.
• 💬 Empowered culture – Transparent communication, diverse perspectives, and impact-driven collaboration.

We are looking for an analytically minded Retention Marketing Specialist to drive and evolve our customer retention strategy across emerging markets. You’ll create personalized, data-informed, multi-channel campaigns that boost engagement, increase LTV, and reduce churn. Your work will directly influence how millions of users connect with our product — turning one-time actions into long-term relationships.

Responsibilities

• Own and optimize retention strategies across email, web push, and app push to increase deposits, reduce churn, and grow LTV in Asia, MENA, and Africa
• Design and manage automated user journeys and audience segmentation to deliver timely, personalized, and relevant messaging
• Update responsive HTML/CSS email templates and troubleshoot rendering or deliverability issues to ensure flawless execution
• Run A/B and multivariate tests, quickly scaling what works and turning insights into action scale successful variants quickly, and turn insights into action
• Work closely with product, design, and data teams to ensure messaging is on-brand, compliant, and scalable across new channels like SMS and in-app

Requirements

• At least 2 years of experience in lifecycle and retention marketing (email, web/app push)
• Experience in segmentation, automation, deliverability, and reporting using email and push platforms (e.g., Mailchimp, OneSignal)
• Working knowledge of HTML/CSS for editing and working with to adjust responsive email and push templates
• Confident in A/B testing, cohort analysis, and using Google Analytics and BI tools
• Analytical mindset with a focus on rapid testing, learning, and scaling

Will be a plus

• Experience localizing campaigns across Asia, MENA, and Africa
• Experience with ESP/CRM integrations, APIs, and webhooks
• Background in incorporating SMS into multi-channel retention strategies

We offer

• The opportunity to make a real impact by designing automated flows that turn new users into long-term loyal customers
• Ownership of a high-impact customer journey across diverse markets — from crafting campaigns to launching reactivation loops
• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days a year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are seeking an HR Generalist to join our team and support various HR functions, including recruitment, employee engagement events, HR process support, and conducting 1:1 meetings. This role is ideal for someone passionate about creating a positive work environment and fostering employee growth.

What You’ll Be Doing

• Supporting the recruiting process: posting jobs, scheduling interviews, and pre-screening candidates.
• Helping organize internal events and team activities.
• Assisting in HR documentation and employee records updates.
• Participating in 1:1 meetings .
• Supporting ongoing HR initiatives and learning HR tools.
   

We Expect

• 1 year of experience in HR or completed HR courses.
• Interest in recruitment, people processes, and event planning.
• Good communication skills and attention to detail.
• Basic knowledge of Google Docs/Sheets.
• Willingness to learn and grow in HR.
   

Benefits:

• Flexible schedule: workday starts between 8:00-11:00 and ends between 17:00-19:00;
• Free accounting services;
• Paid days off and compensation for sick days;
• Compensation for professional training and conferences;
• Opportunities for career and professional development;
• Our team can work remotely without geographical restrictions;
• Free English courses.