Jobs at Djinni

What We Seek:

- Proficiency in JavaScript programming.

- Strong teamwork abilities.

- Upper-Intermediate level of English proficiency.

What We Offer:

- Opportunity to bring your ideas to life and lead the entire process.

- 40-hour workweek with flexible scheduling.

- Competitive salary featuring regular compensation reviews.

- Paid vacation and sick leave benefits.

- A cozy office located near the center of Lviv.

What We Seek:

- Proficiency in JavaScript programming.

- Hands-on experience with React and Node.js.

- Strong teamwork abilities.

- Upper-Intermediate level of English proficiency.

What We Offer:

- Opportunity to bring your ideas to life and lead the entire process.

- Flexible 40-hour workweek with the option for hybrid or remote work

- Competitive salary featuring regular compensation reviews.

- Paid vacation (20 business days) and sick leave

- A cozy office located near the center of Lviv.

- Friendly, open-minded team with minimal bureaucracy

We are looking for a Media Buyer (Middle Level) , who will manage media buying activity from networks in Gambling.

Requirements:

— At least 1 year of experience in media buying within the gambling vertical, with proven successful cases

— Hands-on experience with at least 2 traffic sources: Facebook, TikTok, Twitter, Google UAC, Taboola, native, or in-app traffic

— Successful campaigns with daily revenue of $1,000+

— Experience with retargeting and programmatic advertising (postbacks, pixels, working with data)

— Proficient with tracking platforms like Keitaro or Binom
 

Responsibilities:

— Launch, test, and optimize campaigns and funnels across different traffic sources (A/B testing, creatives, landing pages)

— Scale campaigns with positive ROI

— Set up retargeting and programmatic sources

— Monitor key performance metrics (ROI, CR, CPA, CTR, EPC, LTV)

— Work with postbacks, pixel integrations, and analytics tools such as Tableau and Jira

What We Offer:

— Friendly working atmosphere

— Interesting projects and challenging tasks

— Access to all necessary tools and resources: trackers, anti-detect browsers, ad accounts, and daily budgets starting from $5K+

— Opportunities for self-realization, professional and career growth

— Remote 5-day work-week in a friendly work environment

— Flexible working hours

We are seeking a skilled Senior Node.js Developer who will join our team in the office in Warsaw.

✅ Requirements:

✔️Strong knowledge of JavaScript and the ECMAScript 6 standards

✔️3+ years of commercial experience with Node.js and Nest.js

✔️5+ years of commercial experience in web development

✔️Commercial experience of working with high-load SQL or NoSQL databases

✔️Commercial experience of implementing REST, GraphQL, and WebSockets

✔️Understanding of the TDD principles and experience of writing tests

✔️Understanding of microservice architecture principles

✔️Experience of GIT version control system

✔️Experience with RabbitMQ

✔️Experience with Redis

✔️Experience with databases: MongoDB, MySQL

✔️At least an Intermediate level of English.

✅ Will be a plus:

✔️2+ years of hands-on experience developing CI/CD/Micro Services architecture/Containers

✔️Experience with Kubernetes

✔️Experience with Nats

✔️Experience with TypeScript.

✅ Duties and opportunities:

✔️In-house platform development

✔️3rd party API integrations

✔️Actively participate in developing new features from scratch.

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment

📚 Opportunity to develop language skills with partial compensation for language courses

🎁 Special gifts for birthdays, weddings, and newborns

🏝️ 20 working days of paid annual vacation, plus paid sick leaves

🍲 Office snacks and refreshments

🏋️‍♂️ Sports package to support a healthy lifestyle

🩺 Comprehensive medical insurance for you and your partner

📍 Comfortable office with great facilities in a prime location

🎉 Exciting corporate events, team-building activities, and international company parties.

We are seeking a Senior Unity Developer to join our team in Valencia, Spain!

✅ Requirements:

• Has solid knowledge of C# and Unity

• Knows and applies a set of design patterns

• Can form the project's architecture and ensure its further support

• Uses the MVC approach in project architecture

• Knows and applies sorting algorithms

• Knows and applies UnityDI technologies

• Works with AssetBundle or Addressable systems

• Experience with shaders, writing custom ones

• Experience working on hybrid/hyper casual games.

✅ Duties and opportunities:

• Developing logic and game mechanics based on design documents / technical specifications

• Building UI, inserting game assets

• Integrating and configuring SDKs (analytics, advertising).

✅ We offer excellent benefits, including but not limited to:

🧑🏻‍💻 Learning and development opportunities and interesting, challenging tasks

📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members

✈️ Relocation package (tickets, staying in a hotel for 2 weeks)

🏋️‍♂️ Company fitness corner in the office for employees

📚 Opportunity to develop language skills and partial compensation for the cost of language classes

🎁 Birthday celebration present

🏝 Time for proper rest and 24 working days of Annual Vacation

🍲 Breakfasts and lunches in the office (partially paid by the company).

EXPERIENCE:  

• Must be able to speak, write and read English proficiently  

RESPONSIBILITIES: 

• Campaign management from audience building and projections/proposals through development, execution, testing, analysis, reporting, and completion against client goals 
• Plan client advertising budgets across platforms, time-scheduled flights, and among programs/services/offerings 
• Set and optimize bids and budgets across platform, placement, ad set, device, geographic, demographic, audience, and other levels 
• Develop effective plans to optimize conversion rates and maximize client ROAS 
• Identify niche strategies in specific verticals and consistently incorporate developing strategies into existing campaigns 
• Implement cohesive testing strategy for each element of campaigns 
• Generate accurate and informative periodic internal and external reporting 
• Generate, QA, and troubleshoot pixels 

This position requires the ability to follow processes, attention to detail, awareness, and research & problem-solving skills. Candidates must be data-driven and will be administered job-specific custom excel testing during the interview process. Experience is a plus while also providing comprehensive training to ensure success in this role. 

QUALIFICATIONS & SKILLS: 

• Foundational knowledge and experience of paid social media ad platforms a plus 
• Advanced Excel skills including pivot tables, vlookups, and marcros 
• Attention to detail and ability to follow processes 
• Strong communication skills. Ability to thrive in a fast-paced environment and to manage multiple campaigns and tight deadlines 
• Problem solving and analytical skills coupled with the ability to act independently across competing priorities 
• Strong acumen for applying critical thinking and analytics to formulate and test hypothesis 
• Strong team player 
• Ability to manage multiple projects/campaigns across internal teams 
• Readiness to work from 15:00 till 23:00 in order to have an optimal overlap of work hours with USA based teams.

WE OFFER:

• Medical insurance after the trial period ending;
• Team-building activities;
• 24 paid vacation days per year;
• 5 paid sick leave days per year.

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. We’re a Forbes-recognized lovemark brand with the highest eNPS in 2025. Our team consists of more than 300 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv, Lviv and Warsaw.

We are developing Nebula – the biggest brand in the spiritual niche. Nebula has over 60 million users worldwide and has been ranked as the № 1 lifestyle app of the day in the Apple Store and Play Market in the USA, Canada, and Australia several times. Nebula is available on iOS, Android, and Web.

Our mission is to make people happier by improving the quality of their relationships.

Here are some details we would like to share with you:

• Nebula is #1 in its niche in terms of downloads and revenue targets;
• 60 million users worldwide;
• Users from 50+ countries;
• 4.8 - our average AppStore rating (with more than 215 thousand ratings);
• OBRIO's achievements and team's expertise were shared in Tier-1 international and Ukrainian media, organizations, and brands such as Forbes Ukraine, TechCrunch, VECTOR, The Next Web, Tech.eu, Entrepreneur Media, Fast Company, AIN, IT Arena, MEGOGO, DOU, Projector Institute.

We are looking for an Outreach Specialist to join our Nebula Marketing Team. We need a team player who will improve the quality of backlinks to our website by implementing non-traditional link-building methods (digital PR, working with Qwoted, Wikipedia, etc.) and will assist with other off-page SEO activities.

Your tasks:

• Launching digital PR campaigns;
• Managing Wikipedia link placements;
• Creating content that passively attracts backlinks;
   
• Participating and launching other link-building activities;
• Working with Qwoted/HARO and similar platforms, regularly searching for and responding to relevant queries.

About you:

• Minimum 1 year of experience in a similar position;
• Your English level is Advanced;
• Experience in working with Ahrefs; 
• Experience in MuckRack or Roxhill Media or other similar tools;
• Experience in digital PR (mass PR pitching);
• Attention to detail and proactiveness. 

Why OBRIO is the best place to work?

• Unleash Your Ambitions: Our company was built by ambitious people who never settle for less. By joining OBRIO, you'll have the chance to unleash your own ambitions and achieve your career dreams.
• Innovate and Be Creative: We embrace innovation and creativity at OBRIO, and we encourage our team members to bring their unique ideas to the table. You'll have the chance to explore new solutions and make a real impact on our company's success.
• At OBRIO, we’ve gathered influential experts, all of whom are open to sharing their knowledge and ready to help solve issues based on their experience. This is the company where you can quickly reach your potential and advance your career.

Our benefits:
 

• Work from the comfort of your home or from one of our offices in Kyiv, Lviv or Warsaw. The choice is yours!
   
• Enjoy 20 annual vacation days and unlimited sick leave, all covered by the company;
   
• Don't worry about getting the right equipment, we've got you covered if necessary;
   
• Stay healthy with access to a corporate doctor online, and health insurance options in Ukraine or a fixed amount towards insurance abroad after your probation period;
   
• Keep learning with our extensive corporate library, internal online meetings, and lectures;
   
• Grow your skills with our training compensation program;
   
• Take advantage of our supportive corporate culture, including assistance with relocation, advice on legal stay abroad, housing support, and help for third-country nationals;
   
• Have fun with our online events and team-building activities!

Here's what our hiring journey for this position looks like: Initial Screening ➡️ Team Interview ➡️ Skill Assessment ➡️ Final Check ➡️ Job Offer.
 

Let's team up and reach for the stars together!

Who We Are
 

OpenMinds is a cognitive defence tech company countering authoritarian influence in the battle for free and open societies. We work with over 30 governments and organisations worldwide, including Ukraine, the UK, and NATO member governments, leading StratCom agencies, and research institutions.

Our expertise lies in accessing restricted and high-risk environments, including conflict zones and closed platforms.

We combine ML technologies with deep local expertise. Our team, based in Kyiv, Lviv, London, Ottawa, and Washington, DC, includes behavioural scientists, ML/AI engineers, data journalists, communications experts, and regional specialists.

Our core values are: speed, experimentation, elegance and focus. We are expanding the team and welcome passionate, proactive, and resourceful professionals who are eager to contribute to the global fight in cognitive warfare.
 

Who we’re looking for

OpenMinds is seeking a skilled and curious Data Engineer who’s excited to design and build data systems that power meaningful insight. You’ll work closely with a passionate team of behavioral scientists and ML engineers on creating a robust data infrastructure that supports everything from large-scale narrative tracking to sentiment analysis.
 

In the position you will:

• Take ownership of our multi-terabyte data infrastructure, from data ingestion and orchestration to transformation, storage, and lifecycle management
• Collaborate with data scientists, analysts, ML engineers, and domain experts to develop impactful data solutions
• Optimize and troubleshoot data infrastructure to ensure high performance, cost-efficiency, scalability, and resilience
• Stay up-to-date with trends in data engineering and apply modern tools and practices
• Define and implement best practices for data processing, storage, and governance
• Translate complex requirements into efficient data workflows that support threat detection and response
   

We are a perfect match if you have:

• 5+ years of hands-on experience as a Data Engineer, with a proven track record of leading complex data projects from design to production
• Highly skilled in SQL and Python for advanced data processing, pipeline development, and optimization
• Deep understanding of software engineering best practices, including SOLID, error handling, observability, performance tuning, and modular architecture
• Ability to write, test and deploy production-ready code
• Extensive experience in database design, data modeling, and modern data warehousing, including ETL orchestration using Airflow or equivalent
• Familiarity with Google Cloud Platform (GCP) and its data ecosystem (BigQuery, GCS, Pub/Sub, Cloud Run, Cloud Functions, Looker)
• Open-headed, capable of coming up with creative solutions and adapting to frequently changing circumstances and technological advances
• Experience in DevOps (docker/k8s, IaaC, CI/CD) and MLOps
• Fluent in English with excellent communication and cross-functional collaboration skills
   

We offer:

• Work in a fast-growing company with proprietary AI technologies, solving the most difficult problems in the domains of social behaviour analytics and national security
• Competitive market salary
• Opportunity to present your work on tier 1 conferences, panels, and briefings behind closed doors
• Work face-to-face with world-leading experts in their fields, who are our partners and friends
• Flexible work arrangements, including adjustable hours, location, and remote/hybrid options
• Unlimited vacation and leave policies
• Opportunities for professional development within a multidisciplinary team, boasting experience from academia, tech, and intelligence sectors
• A work culture that values resourcefulness, proactivity, and independence, with a firm stance against micromanagement

We are looking for a MS Dynamics Engineer to join our engineering team and take charge of developing and evolving our Microsoft Dynamics 365 CRM system. In this role, you will work closely with cross-functional business units to translate their needs into reliable, efficient, and scalable CRM solutions. Your contributions will directly impact the company’s operational efficiency by automating key business processes and empowering departments through tailored tools and systems.

Responsibilities

• Design, develop, and implement CRM solutions using Microsoft Dynamics that address specific business needs
• Maintain, optimize, and continuously improve the functionality and performance of the current CRM setup
• Provide technical support and troubleshoot issues in production environments to ensure high system reliability
• Follow clean code practices and apply basic algorithms, data structures, and design patterns in development
• Participate in testing, debugging, and deployment of features in on-premise environment
• Implement backend business logic using C# and .NET to deliver stable and maintainable solutions
• Customise user interfaces and enhance usability through HTML, CSS, and JavaScript

Requirements

• Minimum 2 years of hands-on experience with Microsoft Dynamics
• Experience with C#/.NET with the ability to write robust and maintainable code
• Experience with HTML, CSS, and JavaScript
• Good understanding of relational databases (MSSQL), including experience with writing and optimising SQL 
• Familiarity with design patterns, basic algorithms, and data structures
• Experience integrating with third-party systems via REST APIs
• Intermediate English proficiency

Will Be a Plus

• Experience working with the on-premise version of Microsoft Dynamics
• Experience with the Customer Support module of Dynamics
• Previous experience in the fintech domain

We offer

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per 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 and English learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a motivated and quality-focused QA engineer with 2 years of experience to join our SalesForce department. 

Requirements:

- 2 years of experience as a QA Engineer;

- Experience with Functional and Regression testing;

- Salesforce experience - mandatory;

- Strong knowledge of SDLC and STLC;

- Experience in creating and executing test documentation, test plans and test cases;

- Experience in test reporting

- At least an Intermediate level of English.

Will be a plus:

- API testing, Postman, JMeter, Automation testing (Selenium, AccelQ).

- Salesforce Certifications.

Responsibilities:

- Perform manual testing of the Salesforce application (functional, load, performance, regression testing);

- Creating Test plans;

- Creating Test documentation;

- Participating in project planning and requirements analysis;

- Preparing test reports;

- Сollaborate closely with development team.

Work Schedule

Full-time working day in our office (Lviv or Kyiv, flexible hours) or full-time remote.

Interview Stages

1-st stage — Сall with Recruiter (30 minutes)

2-nd stage — Interview with QA Engineer and Recruiter (1 hour)

3-rd stage — Сall with Delivery Director (30 minutes)

Recruiter Anastasiia Vaskiv

About company:

Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

We suggest

• Opportunity for career growth;
• Competitive salaries;
• Friendly team of professionals;
• Comfortable working environment;
• Delicious coffee biscuits and tea for your good mood.

Required skills

• Upper intermediate level of English both, spoken and written;
• Understanding of basic IT technologies;
• Result-oriented person with high level of self-organization;
• Analytical mind;
• Excellent presentation skills.

Responsibilities

• Daily search for potential customers;
• Formation and support of the client base;
• Monitor sales trends, market trends, competitors and relevant customers;
• Generation of ideas on development and distribution of our product;
• Regular reporting and analysis.

Про компанію Appexoft

Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Apply ML/DL to create biometric authentication solutions:
 

• computer vision-based person identification technology
• research and development work with various biometric data: face, fingerprint, iris
   

Major Requirements: 
 

• practical experience with Machine Learning and Computer Vision
• strong at Deep Learning frameworks (PyTorch, TensorFlow or Keras)
• minimum 2 years of commercial experience in machine learning
• relevant education, at least Bachelor degree
   

Optional Requirements: 
 

• experience with making publications, patents, conference talks
• participation experience in ML/DL contests (ex.: Kaggle)
• commercialization experience
• PhD in machine learning, computer science or related field
• experience with on-device Android DL frameworks (TensorFlow Lite, TorchScript)
• experience with Android native development (NDK, C/C++)
   

Working Conditions:
 

• GIG contract
• remote work is possible as well as work in Kyiv office
   

Benefits:
 

• competitive salary, annual salary review, annual bonuses
• paid 28 work days of annual vacations and sick leaves
• opportunity to become an inventor of international patents with paid bonuses
• medical & life insurance for employees and their childrens
• paid lunches
• discounts to Samsung products, services
• regular education and self-development on internal courses and seminars
• hybrid work format, working in office is required for some tasks

Play.Partners is an international iGaming Affiliate Network that's scaling fast — and we’re looking for a motivated and relationship-focused Affiliate Account Manager to grow and manage our affiliate network across Tier-1 markets.

This role is perfect for someone who thrives in fast-paced environments, knows how to build trust with partners, and understands what drives performance in the iGaming affiliate space.

🎯 What You’ll Be Doing:

• Managing relationships with new and existing affiliate partners (Betting, Casino, iGaming)
• Onboarding new affiliates and guiding them through campaign setup and optimization
• Monitoring and analyzing affiliate performance to maximize ROI
• Providing timely support, updates, and performance insights to partners
• Working closely with media buying, product, and analytics teams to align efforts
• Ensuring compliance, fraud prevention, and overall traffic quality

• Attending major industry events and representing Play.Partners globally

   

🔍 What We Expect From You:

• 1–3 years of experience as an Affiliate Manager or in affiliate marketing
• Hands-on experience in the iGaming vertical is a strong advantage
• Good understanding of performance models: CPA, RevShare, Hybrid
• Strong interpersonal and communication skills — online and in-person
• Analytical thinking and a proactive approach to problem-solving
• English level B2+ — you’ll communicate with international partners daily

• Experience with affiliate platforms and trackers (e.g., Affise, HasOffers, Keitaro) is a plus

   

🚀 What We Offer:

• Competitive base salary + performance bonuses
• Remote-first team with a culture of autonomy and no micromanagement
• Career growth opportunities in a dynamic, growing company
• Direct access to internal media buying, CRM, and ad tech teams

• Fast decision-making and a team that truly supports each other

   

📩 Ready to grow with us in the iGaming affiliate world?
Apply now — or reach out directly, we’d love to talk!

Job Description

• 4+ years of experience in Oracle DBA roles.
• 4+ years of PostgreSQL DBA experience.
• Proven experience with OCI and Exadata Cloud Service migrations.
• Hands-on experience with monitoring and observability tools (OEM, Datadog, etc.).
• Excellent troubleshooting, documentation, and communication skills.

Job Responsibilities

• Migrate Oracle databases to PostgreSQL.
• Perform performance tuning, SQL optimization, AWR/ASH analysis, and proactive issue resolution.
• Work closely with SRE/DevOps/Application teams for production support and incident handling.

Department/Project Description

New long-term project for an Energy client, where we will migrate Oracle DB to PostgreSQL.

PAID INTERNSHIP WITH FURTHER PROGRESSING TO JUNIOR FULL STACK ROLE

The goal is to find developers who have basic coding skills but are at the beginning of their careers. Recent graduates (or students finishing their final coursework) in Computer Science or STEM (Science, Technology, Engineering, and Mathematics) are appropriate candidates. We are also open to working with developers who have meaningful coding experience but no formal degree in Computer Science or STEM.

Participants are expected to know how to code and to know the basics of web development. Familiarity with Javascript plus any one of PHP, Java, Python, C#, Ruby, Rust, Elixir, or C/C++ is required. We will use git (Gitlab), YouTrack, and xWiki extensively, but will train participants (at a fast pace) on all of these tools. Meaningful participation in open-source projects is a huge plus, but not expected.

Candidates must be proficient English readers and speakers, equivalent to a C1 or higher on the British Council scale. Test certifications are appreciated, but language skills will be verified independently by Academy instructors prior to accepting candidates into the program.

THE PROCESS

1. Interns will complete a three-month academy followed by a one-month "reading period" during which they must pass certain full-stack certification exams.

Coursework will be partially synchronous, and students will need to be available for lectures or team activities between 12 PM and 4 PM GMT+1 time. (Exact schedule TBD.) Please note this is considered a full-time position. In the prior cohort, we observed that students who were still taking university courses or had a job in addition to the program were less likely to complete the program than those that were able to dedicate more time and energy to the program.

2. After successful completion, they will interview for four-month internship positions on company teams.

3. At the end of the four-month internship, teams may choose to convert their interns into junior developers, with the appropriate salary increase.

This cohort’s focus will be full-stack development using PHP/Laravel for the back-end, Angular for the front-end, and Postgres as the RDBMS. We will also cover theory and practice of coding with agentic AI assistants, since this is fast becoming a must-have skill for developers of all experience levels.

Please apply with your full CV.

Thank you!