Jobs at Djinni
8929
Senior Java engineer with VOIP experience
Talentuch
$$$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
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English - B2
Key Responsibilities:
Design and develop high-performance backend services using Java (Spring Boot) Build and maintain real-time communication systems (WebRTC, VoIP, SIP)
Integrate backend systems with mobile applications (iOS & Android)
Work with streaming, signaling, and media servers
Ensure low-latency, high-availability architecture
Collaborate with cross-functional teams (mobile, frontend, DevOps)
Optimize system performance, scalability, and reliability
Required Experience:
5+ years of experience...
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50 views
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21 applications
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2d
QA Automation Lead (Warsaw)
Adaptiq
to $7500
Office Work
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Poland
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5 years of experience
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English - B2
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Gambling
Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
About the Product:
We support a multi-brand social gaming platform that delivers real-time entertainment across web and mobile channels. The system includes a RESTful API and WebSocket services for live game sessions, a complex back-end supporting concurrent users and high transaction volumes, and a dynamic front-end with frequent...
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59 views
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1 application
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2d
IT Sales Manager
Synergy Way
$
Hybrid Remote
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Ukraine
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1 year of experience
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English - B2
We are looking for a Sales Manager with experience in IT sales or Upwork client acquisition who is ready to operate in a high-responsibility, full-cycle sales environment.
This role requires ownership of the entire sales process β from first contact with the client through negotiation, closing, and structured handover to the delivery team, ensuring quality execution and long-term value.
Responsibilities
- Source and acquire new clients on Upwork (and other platforms)
- Manage the full sales cycle: lead...
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36 views
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6 applications
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2d
Head of VIP Support
RedCore
$$$$
Full Remote
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EU
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5 years of experience
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English - B1
RedCore is an international business group that creates technological solutions for digital markets.
Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.
Powering Growth from the Core β this is the key mission laid under RedCoreβs strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.
We are looking...
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117 views
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16 applications
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2d
Head of Media Buying
RedCore
$$$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
Β·
English - B1
RedCore is an international business group that creates technological solutions for digital markets.
Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.
Powering Growth from the Core β this is the key mission laid under RedCoreβs strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.
We are looking...
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31 views
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0 applications
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2d
Talent Acquisition Specialist (Mass Hiring)
EverHelp
$$
Full Remote
Β·
Countries of Europe or Ukraine
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1 year of experience
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English - B2
Genesis is a full-service international IT company. More than 1,500 people in five countries create products for more than 200 million unique monthly users. We are one of the largest partners of Facebook, Google, Snapchat, and Apple in Eastern Europe. Our ecosystem consists of more than 15 companies and an investment fund.
EverHelp is a company in the Genesis ecosystem. Weβre a team of professionals, thatβs developing outsourcing support services for plenty of products all over the world at a dynamic...
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33 views
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2 applications
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2d
DBA (MySQL)
Fluent Trade Technologies
$$$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
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English - B2
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Fintech
Fluent Trade Technologies is a global fintech software firm, recognized as a market leader in the eFX space. For over a decade, weβve been delivering ultra-low-latency trading and market data solutions to the worldβs largest banks, hedge funds, and non-bank institutions.
Our modular and scalable platform empowers clients to achieve faster, smarter trading decisions, improve execution certainty, and grow their market share across multiple asset classes β including eFX, eFutures, eFixed-Income,...
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13 views
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3 applications
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2d
Trainee / Junior Python Developer
Phokus (CodePhusion branch)
to $450
Full Remote
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Countries of Europe or Ukraine
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0.5 years of experience
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English - A2
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SaaS
About CodePhusion: At CodePhusion, we are dedicated to innovation and excellence in the IT sector. We empower businesses by delivering cutting-edge software solutions. We are currently seeking a dynamic Junior Engineer for full-time collaboration.
Job Description: As a Trainee/Junior Engineer, you will be instrumental in implementing robust backend services focused on scalability, maintainability, and security with support and mentorship.
Responsibilities:
Develop and maintain scalable backend services...
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244 views
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71 applications
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2d
Media Buyer
SimilarDev
$
Full Remote
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Ukraine
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1 year of experience
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English - B2
We are hiring: Media Buyer (Restricted Vertical)
We are looking for a strong operator who understands restricted vertical media buying β not just someone who runs ads, but someone who understands how traffic behaves in challenging and competitive environments.
What you will work with:
β’ Paid traffic on Meta, Google, and Native platforms (Taboola / Outbrain / MGID)
β’ Prelanders and advertorial funnels
β’ Account stability, warm-up strategies, bans and recovery processes
β’ Continuous testing of angles and...
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8 views
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1 application
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2d
Senior Power BI Developer (Dynamics 365/Dataverse)
Sii Ukraine
$$$
Full Remote
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Ukraine
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4 years of experience
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English - B2
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Manufacturing
Sii Ukraine is a subsidiary of Sii Poland β the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.
We are looking for a Senior Power BI Developer with experience in Microsoft Dynamics 365 to join the project supporting CRM-driven analytics and reporting across multiple countries and business units. In this role, you will be responsible for...
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30 views
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2 applications
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2d
Customer Support Representative (Calls)
EverHelp
$
Full Remote
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Ukraine
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0.5 years of experience
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English - C1
Genesis is a full-service international IT company. More than 1,500 people in five countries create products for more than 200 million unique monthly users. We are one of the largest partners of Facebook, Google, Snapchat, and Apple in Eastern Europe. Our ecosystem consists of more than 15 companies and an investment fund.
EverHelp is a company in the Genesis ecosystem. Weβre a team of professionals developing outsourcing and support services for digital products worldwide at a dynamic pace. Since...
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13 views
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0 applications
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2d
3D Designer
ITS Recruiting
to $1500
Hybrid Remote
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Ukraine
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2 years of experience
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English - B1
COMPANY OVERVIEW:
We are a fast-growing project focused on developing next-generation defense and aerospace solutions. Our mission is to build high-performance, reliable, and scalable systems that support modern security and defense needs.
The team combines engineering excellence, innovation, and real-world application, working on cutting-edge products in areas such as UAV systems, advanced hardware, and aerodynamics-driven solutions.
POSITION SUMMARY:
We are looking for a skilled and detail-oriented 3D...
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21 views
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0 applications
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2d
Microsoft Dynamics ERP Product Owner (Internal Systems)
Fluent Trade Technologies
$$$$
Full Remote
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Countries of Europe or Ukraine
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5 years of experience
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English - B2
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Fintech
Fluent Trade Technologies is the fastest end-to-end data and trading technology provider in the FX, Fixed Income, and Futures markets.
Fluent is a market leader with a significant Tier-1 and Tier-2 client base in the global financial industry.
Please visit us at www.fluenttech.net
Fluent is currently entering an exciting new phase of growth and transformation. As part of this journey, we are becoming a fully metrics-driven organization, where all key business decisions are powered by data, operational...
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93 views
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18 applications
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2d
Sales manager
NuxGame
$$$$
Full Remote
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Countries of Europe or Ukraine
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3 years of experience
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English - C1
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Gambling
NuxGame works with iGaming operators of all scales helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions to build outstanding brands and fulfill your business goals. We are looking for a Sales Manager to join our team.
Your position will include:
Managing and developing external communication channels of the company;
Identifying client needs and pain points within the iGaming industry;
Developing tailored commercial...
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63 views
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16 applications
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2d
Senior Commercial Leader
NuxGame
$$$$
Full Remote
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Worldwide
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6 years of experience
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English - C1
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Gambling
Weβre looking for an experienced and strategic commercial leader from the iGaming industry to drive NuxGameβs growth across global markets.
This person will oversee sales, business development, partnerships, and revenue operations, leading the team toward ambitious targets.
The ideal candidate has extensive B2B iGaming experience (platforms, aggregators, or solution vendors). B2C experience will be a strong advantage, bringing valuable operator-side perspective.
Key Responsibilities:
Lead NuxGameβs...
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103 views
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8 applications
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2d