Jobs at Djinni

Are you a Java Developer looking for new challenges? What about working with a high-profile client with millions of QPS? 
If you have experience developing high-performance distributed systems, this is the perfect opportunity to work on a new digital marketing management platform with a world-renowned client.

Project tech stack: 
Concurrency -  a high-load low-latency system.

Cache: aerospike, Memcached

Cloud: AWS, GCP

DB: PostgreSQL, Superset

Streams: Kafka, Kinesis

Data formats: Avro, Protobuf
Languages: Java, Scala, Python

About the project:

Our client is a leading streaming service based in the United States. With millions of users worldwide, its devices provide easy access to free TV, live news, sports, movies, etc. The client has an advertising business and also licenses its hardware and software to other companies.

Location:

Ukraine remote

Skills & Experience:

— Background in computer science or similar quantitative field;

— 5+ years of professional software development experience;

— Expert Knowledge of Core Java;

— Experience developing high-scale and high-performance distributed systems;

— Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming;

— Product-focused mindset;

— Team player with strong interpersonal skills;

— English — Upper intermediate or above.

Responsibilities

— Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment;

— Design, develop, and maintain high-scale, high-performance real-time applications;

— Work with quality assurance, release engineering, and product management to deliver quality software;

— Identify, design, and implement improvements to the current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc;

— Take your own initiative in the development process and working atmosphere improvements, be proactive in suggesting new visions and approaches to the platform development; anticipate problems or issues solutions that may arise;

— Deliver constant value back to the business in a highly agile team approaching near-continuous deployment.

What we offer

Work:

Flexible working hours;

Remote work;

Company equipment provision (Macbook);

Health:

Comprehensive medical insurance and sports benefits;

PTO (35 days);

Education:

Allowances for professional education;

English courses with native speakers;

Internal knowledge-sharing sessions.

Join our team as a Sales Manager in Europe and take your career to the next level. You will report directly to the Head of Operations and lead the process of finding, building, and closing profitable deals for the company.

You will enjoy a dynamic experience that will challenge your skills, support your development, and give you meaningful work from day one. You will also have the opportunity to interact with senior managers and make your voice heard.

We are looking for someone who is passionate, driven, and ready to make an impact. If this sounds like you, apply now and become part of our success story.

YOUR MAIN DUTIES:

- Work closely with the Line Manager to set up quarterly and yearly targets for the Advertising team and ensure those goals are met or exceeded

- Build and maintain excellent relationships with top advertisers (CPI/CPA/CPL) and provide them with market-specific advice and global best practices

- Negotiate contracts and identify new opportunities with existing and potential advertisers

- Create and share regular reports, analysis and forecasts on campaign performance and margin

- Represent the company at international industry conferences and networking events

- Mentor junior level staff and provide them with training, information and advice

- Work with the Affiliate Team to unlock new revenue streams (CPI/CPA/CPL/…)

- Develop and execute new business strategy and pipeline aligned with revenue targets

- Maintain an efficient CRM database with up to date Advertisers information

YOUR ATTRIBUTES:

- English fluency is a must

- 3+ years of prior experience in Sales, Business Development and Affiliate Marketing

- Excellent knowledge of different traffic types and their effect and results over different products, knowledge of CPA, CPL, CPI business models

- Proven track record of exceeding sales quotas in a fast paced, quota driven environment

- Drive sales initiatives and negotiate deals to secure profitable partnerships, meeting and exceeding revenue targets and KPIs

- Experience working with affiliate tracking platforms i.e Affise, HasOffers, Cake or Voluum

- Excellent sales, negotiation, decision making and problem solving skills

- Positive outlook and ability to influence and persuade others in a positive manner

- Ability to build reports and tables in Google Sheets and Excels

- Ability to manage, grow & coach internal junior team members

** WHAT WE OFFER:

- An environment with high energy, flat hierarchy, positive attitude, and growth you would expect from a startup coupled with all of the security and benefits of an established company

- Competitive salary and flexible work life balance

- Paid annual leave and sick leave

- Fun team building activities including annual company trip, parties and other benefits

- To work in a role that has a global scope for a company that has an international presence

- An inclusive environment of friends who happen to work together

And much more

As an Affiliate Manager, you will lead the online sales strategy for AdStart Media's Affiliate Program. You will recruit and manage top affiliates, build strong relationships with them, and optimize their performance. You will also use your online marketing expertise to implement best practices and drive results.

You should have a solid background in affiliate marketing and a passion for growing our business. This is not just a resume filler, but a dynamic opportunity to unleash your potential, learn from senior management, and make an impact from day one.

YOUR MAIN DUTIES:

- Finding and recruiting top affiliates and publishers in relevant niches

- Developing and maintaining strong partnerships with key affiliates and networks

- Setting and managing revenue growth goals on a monthly, quarterly and annual basis

- Achieving or exceeding monthly revenue and profit targets

- Negotiating various payout models with affiliates, such as CPA, CPL, CPS

- Consulting with affiliates regularly to help them optimize their performance and promote additional products/ services

- Researching and analyzing industry trends and opportunities

- Training and mentoring junior staff members

- Analyzing reports and feedback to improve strategies and campaigns

- Collaborating with the product development team to identify and promote high-performing offers

- Screening affiliates for fraud prevention

- Traveling to trade shows to network and close deals

YOUR ATTRIBUTES:

- English fluency is a must

- 3+ years of prior experience in Media or Affiliate Marketing

- Excellent knowledge of different traffic types and their effect and results over different products, knowledge of CPA, CPL, CPI business models

- Proven track record of exceeding sales quotas in a fast paced, quota driven environment

- Excellent sales, negotiation, decision making and problem solving skills

- Experience working with affiliate tracking platforms i.e Affise, HasOffers, Cake or Voluum

- Highly organized and exceptional time management

- Positive outlook and ability to influence and persuade others in a positive manner

- Ability to build reports and tables in Google Sheets and Excels

- Ability to manage, grow & coach internal junior team members

** WHAT WE OFFER:

- A workplace with high energy, flat hierarchy, positive attitude, and growth you would expect from a startup coupled with all of the security of an established company

- Flexible work life balance

- Opportunity to travel and work from a variety of office locations

- Competitive remuneration package (base + bonus component)

- Individual tailor-made career progression plan

- Multitude of employee training programs

- Team-building activities

We are looking for a skilled Graphic Designer from Ukraine to join our team. As the Graphic Designer, you will play a pivotal role in shaping the visual identity of the client's apps and other projects.

Your responsibilities will include:

1. Icon Design:

Create visually appealing and cohesive icons that captivate users and effectively represent the essence of our mobile applications. Ensure that icons align with brand aesthetics and stand out on both Play Market and App Store platforms.

2. Screenshot Development:

Craft high-quality screenshots that showcase the app's key features and functionality compellingly. Your goal is to enhance user engagement through thoughtful and aesthetically pleasing representations.

3. Promotional Content Creation:

Design eye-catching promotional content for app stores, Meta and Google. 

4. Consistency and Brand Identity:

Maintain a high level of consistency in design elements across various promotional assets. Ensure that all graphics align with brand identity and visual standards.

5. Cross-Functional Collaboration:

Collaborate seamlessly with cross-functional teams, including marketing and ASO department. Gain a deep understanding of project requirements and contribute your graphic expertise to deliver compelling visual content that meets both aesthetic and strategic goals.

6. Industry Awareness and Innovation:

Stay abreast of industry trends, emerging design technologies, and best practices. Infuse your work with innovative ideas, keeping our promotional materials at the forefront of design excellence.

➡ Requirements:

Proven experience as a graphic designer, specifically in branding, and creating logos or icons. Web design experience is a strong +.

Proficient in Figma.

Creative mindset with the ability to translate concepts into visually appealing designs.

Knowledge of Play Market and App Store guidelines and requirements for graphic assets.

Ability to manage multiple projects and meet deadlines.

➡ How to Apply:

Interested candidates are invited to send me their resume and some relevant cases only in Figma! 

We look forward to reviewing your applications and discovering the creative talent that will contribute to our team's success.

Asabix is a software development company with offices in Ukraine and Poland, building scalable digital products for clients across the US, UA, and Europe.

Now we’re looking for someone who not only writes clearly, but also thoughtfully. Someone who knows how to engage an audience and who enjoys doing it.

What will you do:

• Write articles, landing pages, case studies, and guest publications.
• You'll create content that appeals to real people and has a clear purpose.
• We help develop ideas that grab attention and build trust.
• Collaborate closely with design, SEO, and marketing teams.

What we are looking for:

• At least 2 years of writing experience, ideally in tech or digital services.
• Fluent, confident English — with style, nuance and precision.
• The ability to research, structure and clearly explain complex topics.
• Familiarity with SEO principles and target group-oriented writing.
• Someone who's curious, open-minded, and comfortable with feedback and iteration.

What you will get:

• Remote-friendly work or a cozy office in Zhytomyr — the choice is yours.
• A team that appreciates good writing and relies on it.
• Fair remuneration, development opportunities and mutual support.

If this sounds like your kind of team, we’d love to hear from you. Send us your CV, writing samples, and salary expectations.

We are a product company. Our software minimizes risks, reduces frauds and helps organizations to go through a massive amount of the open source data.

We are looking for an experienced Sales Manager to join our team.

Requirements:

- minimum 2 years of experience in sales

- fluent in English

- experience in business development in the software/tech field will be a plus

- ability to host presentations, product demos.

- ability to work with both warm and cold leads

- knowledge of sales tools - Hubspot CRM, MailChimp etc.

- ability to travel abroad will be a plus

Conditions:

Remote or Kyiv office.

Full time

Our field - OSINT software. API & SaaS.

About project:

Our new client develops a cyber security project for the US government. You will have the opportunity to contribute to the security of the United States.

Your area of responsibility:

- Detect and exploit vulnerabilities;

- Understand the technical details of the published vulnerabilities as well as their real risk;

- Build scripts and software modules to verify the presence of vulnerabilities;

- Effectively communicate the vulnerability impact;

- Reverse-engineer vulnerability patches in order to better understand certain vulnerabilities;

- Assist in analyzing data from internet scanning tools in order to validate its accuracy;

- Assist in the development of tools to improve vulnerability or threat research.

Skills and requirements:

- Proven experience in vulnerability exploitation;

- Extensive experience (3+ years) in reverse engineering (optionally);

- Knowledge of OS internals (any OS);

- Recent knowledge of exploitation techniques (iOS/Android/Windows/Linux/embedded).

Will be a plus:

- Academic degree in Computer Sciences/Mathematics/Physics;

- Proven record (CVEs or verbal description) of found vulnerabilities in mobile/desktop OSes;

- Good interpersonal skills.

We offer:

- Working in a team of talented and passionate engineers;

- Opportunity to work with the most trending technologies;

- Long-term enjoyable cooperation;

- Personal legal support;

- Payable vacation and sick days;

- Competitive salary depending on your own talents;

- Regular performance & career development reviews;

- Team building events.

We are an iGaming company with over three years of experience and a team of more than 1300+ specialists.

Our achievements include 11+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries. The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations.  

We are actively expanding and inviting an Affiliate Manager to join our team, who will have complete freedom in decision-making and implementing his ideas.

What we expect from you:

- 1+ year of experience in the gambling vertical (must be recent, within the last 6 months)
- Strong skills in traffic analysis
- Proficiency with Google Docs and large spreadsheets
- Deep understanding of CPI, CPL, CPA, CPM, ROI metrics 
- Experience working with various traffic sources
- Proven success in partner acquisition across FB, YouTube, ASO, In-App (case studies required)
- Experience running landing page tests and working with conversion optimization
- Familiarity with all payment models
- Ability to set up Web IDs and postbacks

- Knowledge of English or other languages will be a plus.

Your responsibilities will be:

- Constantly connect new partners and track the work of all involved partners, achieve and improve conversion rates, because you know exactly how to work with CPA traffic - your main task;

- Attract new partners through various channels and conclude agreements with them on the CPA model;

- Manage our own affiliate network: provide feedback and promotional materials to improve our product, as well as monitor reliable information about our product on their sources, promote our product to the TOP rankings and constantly look for methods to increase traffic;

- Analyze the financial performance of the involved partners;

- Test and analyze new partners, campaigns, and ads to maximize profitability;

- Systematize all elements of your work to grow faster and increase partner traffic;

- Report to the management on the results of work.

Why you should join us:

• You will have the chance to influence the product and assemble a team that fits your vision.
• Absence of micromanagement, hierarchy, fast decision-making speed.
• Competitive salary and incentives for your contribution and result.
• Our main working schedule: 10:00 - 19:00 (UTC+2), fully remote plus coworking space payment worldwide.
• The opportunity to participate in the company's internal events: open negotiations and product meetings.
• Attending top conferences around the world.
• Perks such as paid sick leave and vacations, plus additional day off in honor of your birthday.

As a team, we are constantly striving to be the best among our competitors! We offer a dynamic, forward-thinking work environment within a profitable company. We recognize that our specialists and managers are crucial to our success and are always ready to support their initiatives.

Join the best! 🚀

We are in search of a Support Specialist who prioritises customer satisfaction to become a valuable addition to our team. The Support Specialist will provide assistance to external users for multiple company products and conduct testing of applications and features. The ideal candidate should possess extensive technical support expertise or IT support background and be proficient in both spoken and written English, as well as possess native level knowledge of Portuguese (required).
 

Responsibilities and Duties:

● Delivering technical support to end users.

● Diagnosing and resolving common issues.

● Demonstrating understanding of the solutions' architecture.

● Conducting real-life simulations to ensure smooth operations.

● Testing and evaluating new features.

● Employing creative problem-solving techniques.

● Escalating unresolved issues to the relevant internal and external teams.

● Creating support articles and documentation.

Requirements:

● Extensive experience in resolving technical issues and conducting diagnostic assessments.

● Understanding of operating systems, networks, and web browsers.

● Excellent written and verbal communication skills in in Portuguese and English.

● Motivated to improve technical skills continuously.

● Ability to learn quickly and grasp technical concepts rapidly.

Advantage:

Prior experience in Customer Support.

Personal Attributes:

● Kind and patient attitude.

● Desire to achieve effective and high-quality results.

● Ability to work effectively in a collaborative environment.

● Ability to be flexible and adapt quickly to changing business needs.

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. Our team consists of more than 250 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv 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).

We are looking for a User Acquisition Manager to join our Nebula Marketing Team. We need a responsible and active team player with an analytical mindset to scale traffic sources.

Limited budgets? No, we haven't heard of it :) Our main goal is high efficiency of advertising activities, and we have the resources to achieve it.

What you'll do:

- Gain expertise in overseeing multi-million-dollar budgets across various paid marketing channels, such as Meta Ads;

- Develop, oversee, and optimize advertising campaigns on such as Meta Ads;

- Utilize tools like Amplitude and Tableau for precise tracking ad results;

- Thoroughly analyze, measure, and compile reports for all campaigns, forming a well-informed perspective on takeaways, future steps, and potential enhancements;

- Continuously monitor and maintain essential performance metrics within paid sources;

- Ensure optimal allocation of resources by consistently refining campaigns based on insights gathered from various A/B tests encompassing creatives, targets, and other strategic elements;

- Collaborate with creative team to create and approve creative and promotional assets.

About you:

- 2+ years of work experience in a similar position;

- Your English level is Upper-Intermediate+;

- Experience in conducting A/B testing and gathering information from it;

- Your exceptional problem-solving skills are driven by a creative and analytical mindset;

- You possess a genuine enthusiasm for data analysis and interpretation.

Would be a plus:

- Experience in working with Google, TikTok and other traffic sources;

- Copywriting skills: Able to write strong texts in order to improve ad performance;

- Experience with analytical tools - Tableau, Amplitude.

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 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!

We are looking for an endpoint/workstation support engineer to support multiple mixed MacOS/Windows/Lin remote working environments. You should maintain a high level of user satisfaction, as well as properly document your work.

Your primary tasks will include:

* Enduser remote support for agents installation

* AV alerts investigation

* Ensuring security compliance policies are in place (e.g. full disk encryption, firewall)

* Implementing updates on agent installation packages whenever new version arrives

* Testing of Windows/Win/Lin endpoint agent updates

The candidate should have a proof records of successful projects in the following areas:

* support of AV/EDR/VPN and other security agents on multiple platforms

* Intune MDM

* Apple Business Manager

* Windows, MacOS and Linux endpoint support

* Basic Unix shell and Powershell scripting

* MS Graph API and other REST API basic experience

* Windows and MacOS troubleshooting with the aid of Sysinternals tools and different set of MacOS tools (netstat, lsof, vmstat, top, dtruss, etc.)

* Fluent English

* Teamwork and problem solving mind

* Compliance framework basic awareness (ISO27001/PCI-DSS/HIPAA etc.)

* ITIL and IT service basic awareness and ability to write end-user documentation/procedures/instructions

A big plus if have all or any of the following:

* Microsoft Intune certification or other Microsoft Security/Endpoint certificationi

* Any AV vendor certification

* Any security related certification (e.g. ISO27001LA, CISSP, CISA)

Job Responsibilities:

• Collaborate closely with the Product Owner to document business requirements.

• Manage pre-project and development phases effectively.

• Assist Project Managers and development teams by clarifying and validating requirements.

• Identify potential risks, issues, and challenges, and propose mitigation plans to overcome obstacles.

Requirements:

• Minimum 3 years of experience as a Business Analyst

• Proficiency in working with artefacts such as Feature Lists and SRS.

• Upper-Intermediate proficiency in English.

• Strong analytical and communication skills.

• Knowledge of Excel, JIRA, Confluence, Figma, Miro or Visio

Nice to Have:

• Previous experience in working on projects from inception.

• Background in Fintech,

"The Athena" team in Raiffeisen Bank International builds the customer master data application from scratch. The application handles master data of companies and their owners (other companies or persons) including the ownership structures (graphs).

We are looking for a Senior Test Engineer to strengthen our team.

Technical stack: GoLang +Java, event-based Architecture, Openshift, Kubernetes, REST API, Apache Pulsar, neo4J.

Your qualifications:

• Experience in both manual and automated testing (but focus clearly on manual testing)

• Very good experience in Testing REST APIs and Web GUI

• Knowledge and practical experience with SQL scripting and database structure

• Good knowledge of Test Automation Tools e.g. WebDriver, WebDriverIO, Playwright, Cypress, REST API automated tests (RESTAssured), and implementation of automated Test Cases

• Experience working with Atlassian tools like Jira and Confluence, Zephyr.

• Experience in web application testing

• Advanced knowledge of testing and development approaches and methodologies

• Proven analytical skills and proactive attitude in designing and implementing tests & test frameworks for functional and non-functional test activities.

• Attention to detail and the ability to troubleshoot and debug issues

• Maintain technical documentation, including test plans, test cases, and test summary reports

• Agile mindset and practical experience with Scrum/Kanban combined with a focus on constant improvement

• Experience working with GitHub CI/CD for continuous integration and deployment.

• Very good command of English (mandatory), German is a plus

What do you like about us?

• Motivated team in one of the leading banking groups in Austria and Central and Eastern Europe

• Competitive Salary (based on USD NBU rate)

• English courses

• Long-term official/GIG contract employment, sustainable and stable working environment

• Paid vacation

• Medical insurance after the trial period (3 months)

• Access to professional development programs

• Remote work

Our selection process includes:

• CV pre-screening and a short call with a recruiter

• Online interview with a technical expert from the project
• Virtual interview with Scrum master

• Background security check running in parallel

• Prompt feedback after every stage and a summary of next steps.

If you are interested in this opportunity, please apply now attaching your CV in English.

Responsibilities:

Oversight of a team of business analysts

Comprehensive understanding of the software development lifecycle;

Creation of functional documentation, including requirements and fit-gap analysis;

Active participation in discussions related to requirements, design, and estimation;

Collaboration with software development and business teams throughout the entire development life cycle to enhance usability and efficiency;

Verification of system usability through extensive interface, workflow, and use-case test execution;

Acquisition of in-depth knowledge of the system to effectively apply its functionalities to meet customer needs.

Prioritization of epics/tasks

Required background and skills:

Minimum of 5 years as a Business Analyst, with at least 2 years in a lead role

Proficiency in working with tools such as Confluence, Jira, Figma, Axure, Creatio, or other diagramming (workflow diagram), Miro

Experience in the banking domain

Mandatory upper-intermediate English language proficiency

Strong problem-solving, analytical, and investigative skills

Effective communication, presentation, and negotiation skills, with the ability to provide clarity to both customers and development teams

Knowledge of various business analysis activities across the entire software development life cycle, as well as SCRUM methodologies and requirements elicitation techniques

Enthusiasm for analysis, research, investigations, writing, and continuous learning

A team player with a focus on driving results over processes

Willingness to take ownership and make timely decisions.

Requirements

— 3+ years of experience as a software developer.

— Proficiency in JavaScript (ES6) and TypeScript.

— Knowledge of React JS/JSX, Zustand, Webpack

— Experience with Git, Jira.

— Experience with Unit and Integration Testing.

— Experience consuming API endpoints.

— Experience building web applications with responsive design.

— Strong knowledge of design principles, user interfaces, web standards, and usability.

— Linux and/or OS X experience.

— Good communication skills in English (verbal and written).

Will be a plus (but NOT required):

— Experience with Node.js and/or other server-side JavaScript technologies and tools.

— Computer science education or the same technical education.

— Experience with AWS Cloud Solutions, Kubernetes, Docker.

Responsibilities

— Follow team guidelines, ensuring quality and consistency in the design and development phases of applications.

— Lead efforts to design, architect, and write new software components.

— Independently handle project activities related to builds and deployments.

— Create software tests and verify the functionality and quality of the software.

— Provide support for production applications as issues arise.

— Troubleshoot performance and scalability issues.

— Identify opportunities to improve and optimize applications.

— Work with project management to understand new requirements.

— Follow internal software development processes and standards.

— Share expertise within the team.

We offer

— Competitive salary;

— Remote work with a distributed team;

— Work with the latest technologies;

— Highly loaded projects at the national and international level;

— The possibility of personal and career growth (vertical and horizontal growth);

— An excellent young team with a friendly atmosphere;

— Work in the AGILE SCRUM;

— Paid vacations;

— Various bonus programs (for mentoring, referral, others);

— 50% payments of education and certification courses;

— Corporate bonus system;

— Flexible working hours.