Jobs at Djinni

Customer

Our customer is an international technology company specializing in high‑load platforms for data processing and analytics. Their flagship product enables businesses to manage vast volumes of data, build predictive models, and extract actionable insights. Operating globally, they serve clients in the marketing and advertising domain, leveraging cutting-edge technologies, microservices architecture, and cloud‑based solutions to deliver scalable and innovative AdTech systems.

Project

The project focuses on enhancing a data-driven AdTech platform that processes large datasets to optimize marketing campaigns and audience targeting. It integrates advanced analytics, machine learning models, and BI frameworks to deliver measurable business impact. The team works in an agile environment, collaborating closely with Data Scientists, Product Managers, and stakeholders to ensure continuous improvement and innovation in product features.

Key Technologies: Python, Databricks, PySpark, Confluence, Matplotlib.

Requirements

• 2–4 years of experience in solving business problems through actionable insights
• Solid experience with Python and SQL
• Proven track record in delivering analytics projects using EDA and data analysis tools
• Experience defining BI frameworks and working with large datasets
• Exceptional attention to detail and ability to prioritize workload
• Strong organizational skills and ability to manage multiple priorities
• Comfortable working within an agile framework
• Excellent written and verbal communication skills
• Bachelor’s or Master’s degree in engineering or MBA

WILL BE A PLUS:

• Experience with Databricks and PySpark
• Familiarity with AdTech domain
• Understanding of cloud-based solutions

Responsibilities

• Collaborate with Data Scientists to design and refine product features powered by analytics
• Analyze complex datasets to identify trends, anomalies, and opportunities for optimization
• Translate business needs into actionable analytical tasks and solutions
• Support feature launches through testing, feedback gathering, and performance monitoring
• Evaluate feature usage and assess their business impact
• Acquire domain expertise in AdTech to propose enhancements and new ideas
• Participate in data science initiatives, contributing to research and innovation efforts

BigD is seeking a talented CRM manager/ iGaming to join our dynamic team. BigD is an iGaming operator (top brand). But that’s not all — we also have a thriving Affiliate Program, a handy Payment solution, and an AI user acquisition solution. We are a big family of over 500+ creative minds.

What to do:

Launch and analyze promotional campaigns for player activation, retention, and reactivation;

Hard skills
— Create targeted segments for campaigns using customer data;
— Formulate and test CRM hypotheses through A/B testing;
— Collaborate with design and content teams for promotion materials;
— Ensure timely promotions during significant events;
— Build automated customer retention funnels;
— Monitor key retention metrics weekly and monthly;
— Improve communication metrics.
— Background in gambling or betting;
— Experience with email service providers and CRM systems;
— Strong analytical skills with the ability to interpret data, analyze campaign performance, and provide actionable insights;
—Upper- Intermediate English proficiency.

Soft skills
— Ability to think creatively, strategically, identify and resolve problems;
— Excellent communication and collaboration skills.
— Proactive thinking

Will be a plus:

• Experience with GR8tech platform.

• Experience operating with the Spanish Latin America market.

   

Working conditions:

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for a birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

Join a fast-growing team at the forefront of the iGaming industry, where your expertise will directly contribute to the company's growth and success.

A direct contract with the product company (PropTech, US).

Work schedule: remote CET business hours.

We’re offering a long-term opportunity for a highly Senior/Lead/Architect React-Native expert to join the platform engineering team. You’ll shape architecture, build native bridges, own Fastlane pipelines, and drive.

About Elevated Living Product:

Elevated Living has been improving the resident experience for over seven years. We created a single, all-in-one platform that makes it easy for property managers and resident staff to work together. Our goal is simple: to provide the best experience for residents by replacing multiple, confusing apps with one easy solution.

This is a stable, long-term project that continues to grow, and you'll have the chance to be part of its ongoing success.

Our primary technology stack revolves around JavaScript. We use React for the front-end, Node.js for the back-end, and React Native for mobile development.

About the role: 

We’re looking for a Senior/Lead React-Native engineer to strengthen our platform engineering team. You’ll architect core mobile systems, build native-to-RN bridges, manage Fastlane pipelines, and lead OTA update strategies for a high-impact US product.

Requirements:

Advanced platform & mobile engineering skills (core for this Senior role):

Experience with Fastlane build pipelines

Ability to write Native to React Native Bridges (iOS and/or Android)

Experience with CodePush and/or Expo Updates.

Other essential skills:

5+ years of development experience with React Native

Practical knowledge of Vanilla JavaScript and TypeScript

Experience working with REST APIs

Hands-on experience with state management: Redux, Context API or MobX

Strong understanding of ECMAScript specifications

Good knowledge of Git and modern branching workflows

English — Upper-Intermediate+

Recruitment process: intro (HR) -> technical -> final with PM

• Project Description:

  Our team is working for one of the world's largest providers of products and services for the ever-evolving needs of the energy industry. Oil and gas domain, well logging.
  We are working with Azure cloud, GIT, Kubernetes, using C#, C++ last standards (C++ 17, potentially 20). Using SCRUM framework.
   

• Responsibilities:

  • Review and analyze tasks in Product Backlog Items provided by Product owner
  • Participation in grooming sessions and proactive task requirements and acceptance criteria clarification
  • Work as part of a team using Azure environment
  • Work with the team on development and resolving issues
  • Implement software changes from Product Backlog Items and technical requirements
  • Work with the QA team to determine if the application fit Product Backlog Items and technical requirements
  • Identify and fix bugs, find solutions to the problems
  • Maintain code quality, organization, and automatization
  • Maintain the developed software efficiently through a solid knowledge of software lifecycle
   

• Mandatory Skills Description:

  • 4+years of experience and strong knowledge in C/C++
  • 3+ years’ experience and strong .NET/C# knowledge
  • Environment and tools: Docker, GIT, CMake, WCF
  • SOA, Microservices, Solid principles, DDD
  • Experience with databases (SQL)
  • Problem-solving, proactive in task clarification, analytical thinking
  • SCRUM framework knowledge and understanding of SDLC
  • English level: Intermediate+
  • Ability to work effectively in a team and with international clients

About Company and project:

eHopper Services Inc is an international company headquartered in New York, USA, and offices in Kyiv. We are a product and customer-oriented company building various business management products including Point of Sale, eCommerce, Inventory Management, and more.

We are looking for a Sales Manager to join our team.

https://ehopper.com/

Requirements:

• Excellent spoken and written English (B2/C1);

• 1 + years of experience in the sales area;

• Proactive approach;

• Willingness to learn new skills and apply at your job;

• Ability to work with a team;

• Hot/Cold leads calling

• Working scheduling 9 am-6 pm EST Time (Monday- Friday).

• Excellent communication skills;

• Strong account management skills.

Would be a plus:

• Sales experience (communication skills over the phone, chat, and email);

• Prior experience in retail or restaurants;

• Interest in IT products and technology;

• Experience with CRM (Zoho preferable).

Compensation & Benefits:

• Work in successful U.S. IT company with international team;

• Participation in challenging project that is famous and successful in the U.S. market;

• Competitive salary;

• Paid vacation and sick leave;

• Health insurance;

• Career and proficiency development plans;

• Free English courses with native speakers;

• Referral program;

• Friendly atmosphere and corporate events.

Responsibilities:

• Generating and contacting sales leads;

• Up sales activities during communication with prospects and current customers;

• Keep track of potential customers;

• Sales Prospect reach outs;

• Providing information about on ongoing Promos;

• Providing online training and demos to Existing and new Customers;

• Assistance with Hardware or Software purchases;

• Accurate reports on activities and results;

• Cold calls reach outs/follow-up calls with a purpose to make a sale.

We are looking for a strong IT Sourcer who knows how to find candidates — not wait for applications.

Responsibilities:

• Daily active cold sourcing (LinkedIn, niche groups, databases)
• Work with LinkedIn Recruiter Lite
• Fast initial candidate screening
• Use AI tools to validate candidate-job fit
• Submit only relevant and qualified candidates

Requirements (mandatory):

• Proven experience in IT sourcing / IT recruitment
• Strong LinkedIn sourcing skills (Boolean search is a must)
• Ability to find relevant candidates, not just send mass invites
• Experience using AI tools in recruitment
• Conversational English (required — no exceptions)
• High level of independence and speed

Important:
We do not train from scratch. We need someone who can deliver results immediately.

Conditions:

• Fixed salary: $800
• LinkedIn Recruiter Lite provided 
• Fully remote

DMT Business Development is a leading B2B lead generation and appointment setting agency. We create tailored & effective strategies for clients based on their needs and goals. Our team generated over 2m leads for hundreds of clients and booked 10k+ appointments with businesses of any scope.

Currently we have an open vacancy for Cold Caller.

You’re our ideal applicant if:

• Experience working in an equivalent position (preferably);
• Excellent communication skills;
• Advanced spoken English (C1 level);
• Good understanding of how to work with clients;
• Experience working with native English speakers.

Responsibilities:

• Making cold phone calls to prospective clients following the script;
• Scheduling appointments through Gmail & Google Calendar for our clients;
• Meeting daily goals and KPI;
• Generate a report summing up our progress for a week.
   

More details:

• We expect at least 60 call attempts per day. However, we’d expect to see more on average. Ideal average goal/expectation — 80 attempts per day with potential spikes up to 100−120 in case 90% of calls that day are auto-responders/general lines with no directories/invalid numbers, etc;
• We have 3 call attempts per each individual as per our process. Of course, they’re taken off the sequence in case there was some communication/we scheduled appt/we got rejected/there is a need for a call back;
• Phone numbers could be not direct/cell phones and office/general line/gatekeepers instead;
• The script is to be provided by DMT Business Development.
• Calls will be recorded and might be a subject for a review.

Working conditions:

• Work hours - Monday to Friday, 2 PM to 10 PM.
• Company-provided training to help you adapt and excel in the role.
• A young and friendly team environment.
• Flexible work options.
• 20 paid vacation days annually.
• Benefits include company guarantees, bonuses, and corporate event.

Customer

Our customer is a leading Swedish telecommunications company, recognized for delivering innovative large-scale technology solutions across complex infrastructure environments. Sweden’s telecom sector is known for its advanced networks, high-speed connectivity, and pioneering role in 5G development. The company operates internationally, serving millions of users and partnering with global technology leaders to drive digital transformation.

Project

We are developing a centralized portal to streamline and automate product documentation creation and management. This platform serves as a unified service, enabling teams to generate, organize, and maintain comprehensive documentation libraries with ease. By combining document management with process automation, it improves operational efficiency and minimizes human error throughout the documentation lifecycle.

Key Technologies: Python (Django), AngularJS, Kubernetes, CI/CD, Jenkins

Requirements

• 2+ years of experience working with Python
• Experience with CI/CD pipelines and related tools
• Understanding of backend development principles and RESTful APIs
• Front-end development experience, including component-based architecture
• Knowledge of relational databases and data modeling concepts
• Familiarity with testing practices for both frontend and backend applications
• Basic understanding of cloud environments and deployment processes
• Strong Intermediate (B2) level of English or higher

WILL BE A PLUS:

• Experience with AngularJS
• Knowledge of JavaScript and TypeScript

Responsibilities

• Contribute to technical solutions and write maintainable, high-quality code
• Develop new features and components, assist with refactoring, debugging, and software maintenance
• Participate in peer code reviews and follow established engineering practices
• Perform unit and integration testing to ensure software reliability
• Assist in analyzing requirements and preparing feature designs
• Create and maintain technical documentation
• Join conference calls and meetings with the Customer when required
• Be an active member of the SAFe Agile team, participating in estimation, grooming, and planning sessions

About The Role

We're looking for an analytical, independent, and proactive person to join our team in the role of Media Buyer.

In this role you'll be responsible for setting up accounts for marketing campaigns and for working with lead generation websites. 

What are we looking for?

The ideal candidate has following skills/qualifications:

- from 1 year of media buying experience 

- tech-savvy 

- Fluent in English

- Fast learner and self-starter

The following are considered an advantage:

- Experience with multi-accounting apps (Multilogin, Gologin, etc)

- Experience with lead generation funnels

What do we offer?

- Great base salary + bonus

- Remote and flexible work environment

- Extensive learning, training and development opportunities

- Paid holidays and sick leaves 

It's a great opportunity to up your game and learn from the best in the industry while working for dynamic brands and building on your existing knowledge and expertise

About the Company

Headshot Recruitment agency is looking for Senior iOS developer for our client, a product company.

The project is a dating application, a product for virtual chatting.

The team works remotely from around the world. There are 2 main working languages in the company: Russian and English.

About the role

We are looking for an experienced, hands-on iOS engineer to join the mobile team.

In this role, you will improve app development by taking product ownership and choosing the most productive, efficient, and fastest technical solutions without over-engineering.

Your future tasks

iOS App Development and Enhancement

Design and implement new features to improve current functionality.

• Performance and Stability Optimization

Handle memory management issues, fix crashes, and improve app performance and overall user experience.

• Architectural Decisions and Code Review

Select and implement architectural approaches (MVVM, Clean Architecture, etc.), conduct code reviews, and mentor developers.

• Backend and Third-Party Integrations

Integrate with REST APIs, WebSockets, push notifications, analytics tools, payment systems, and other SDKs.

• Release Process Participation

Set up and maintain CI/CD pipelines, manage TestFlight and App Store releases, ensure release quality, and collaborate with the QA team.

Stack

SwiftUI, RxSwift, R.swift, Firebase, StoreKit, AppsFlyer, Facebook SDK, Lottie

We expect from you

• Solid experience in iOS development as a Senior engineer.
• Degree in Computer Science (Bachelor/Master)
• Comfortable working in fast-moving product environments (ideally with a startup background).
• Strong ownership mindset and attention to quality.
• English language at B2+ level, Russian — native.
• Your time zone and location (GMT-GMT+6, outside Ukraine).

Company offers

• Remote work with CET time overlap.
• Type of contract: B2B/B2C (salary in euros/$).
• Full-time job.
• Key leadership role with direct product and architectural impact.

• Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.

• Responsibilities:

  - Development of company-wide UI component library
  - Participation in the code review process
  - Collaborative work in an Agile environment together with the engineering team and product owners

• Mandatory Skills Description:

  - Total years in IT: 5+ years
  - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
  - Experience in building/publishing software libraries for use by other parties
  - Dart
  - Languages: English at least Upper-Intermediate, preferably Advanced

• Nice-to-Have Skills Description:

  - Experience with the development of web applications
  - Bitbucket
  - Jira/Xray
  - Google Cloud Platform CI/CD
  - Scrum framework

• Languages:
  • English: C1 Advanced

Job Description

We are looking for an IT Researcher to join our Global Recruitment Team.
At Miratech, you’ll help us build strong tech teams. With hiring across 25+ countries, our recruitment is truly international: one day you might be searching for IT talent in India or Europe, and the next — exploring markets in Latin America or Canada.

As an IT Researcher, you will play a key role in supporting our global recruitment team. Your main focus will be on identifying and engaging IT talent across different regions, conducting market research, and building strong candidate pipelines.

Daily Scope of Work:

• Actively search for qualified candidates according to vacancy requirements using multiple channels: LinkedIn, professional communities, forums, internal database, job boards, and social networks.
• Conduct CV screening, manage candidate profiles in SmartRecruiters, and keep all information up to date.
• Initiate contact with potential candidates (including “cold” outreach) and build initial engagement.
• Conduct market analysis, research, and prepare reports and presentations to support hiring decisions.
• Maintain, structure, and expand internal recruitment databases and related reports.
• Collaborate closely with recruiters, hiring managers, and other departments to ensure smooth hiring processes.
• Perform other duties as may be required consistent with the purpose of this role.

Qualifications

• 1+ years of experience in a recruitment agency, IT company, marketing, or sales department in a junior/assistant/researcher role.
• Bachelor’s degree or higher (flexible schedule available for students).
• Upper-Intermediate level of English or higher, both written and spoken.
• Strong attention to detail and excellent organizational skills.
• Flexibility, resilience, and ability to work under pressure in a fast-paced environment.
• Analytical mindset with the ability to process, interpret, and present data.
• Creativity and “out-of-the-box” thinking to identify new sourcing strategies and attract top talent.
  
  We offer:
• Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. 
• Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program. 
• Work From Anywhere Culture: make the most of the flexibility that comes with remote work. 
• Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. 
• Global Impact: collaborate on impactful projects for top global clients and shape the future of industries. 
• Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. 
• Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. 

About the Role
In this role, you’ll support the Business Analyst team by documenting requirements, keeping project information structured, and ensuring smooth communication inside the team. You’ll work under the guidance of an experienced BA, who will explain tasks and provide mentorship.

This is a great opportunity to start your career in Business Analysis and grow step by step in a safe, supportive environment.

Responsibilities

• Document requirements and project information clearly and accurately
• Communicate with the internal team to clarify and confirm requirements explained by the senior BA
• Help maintain specifications, flow diagrams, and other project documentation
• Support the BA team in keeping project tasks organized and up-to-date

• Assist in preparing reports and structured notes for the team

   

Requirements

• Strong attention to detail and ability to structure information clearly
• Good communication and teamwork skills
• Upper-Intermediate English (B2+)
  Self-organization and willingness to learn quickly
• Basic understanding of SDLC and Agile methodologies will be a plus
   

Nice-to-Haves (but not compulsory)

• Familiarity with basic documentation or task-tracking tools (Confluence, Jira, Google Docs, Notion, etc.)

• Interest in IT, Business Analysis, or Project Management

   

What You’ll Get

• Access to a highly organized team (PMs, QAs, devs, all in place)
• Paid vacation and sick leave
• Flexible, friendly working culture
• Opportunities to grow and test your hypothesis
• Corporate English classes
  
   

We are looking for an experienced Sales Manager with a strong background in fintech, payments, or high-risk industries (iGaming, gambling, crypto).

This role is focused on B2B sales, working directly with merchants, and managing the full sales cycle — from first contact to onboarding and long-term partnership development.

Key responsibilities:
• Actively attract and onboard new merchants across Europe
• Manage negotiations, presentations, and commercial offers
• Drive full-cycle sales (from lead generation to deal closure and onboarding)
• Build and maintain strong relationships with clients
• Collaborate with product, compliance, and tech teams
• Achieve sales targets and KPIs

Requirements:
• Proven experience in B2B sales within fintech / payments / high-risk
• Strong understanding of payment infrastructure (PSP, processing, etc.)
• Experience working with merchants in high-risk verticals
• Established network of industry contacts will be a strong advantage
• Excellent communication, negotiation, and persuasion skills
• Experience with CRM systems and sales pipelines
• Fluent English (C1–C2)

Nice to have:
• Experience working in PSP or payment processing companies

What we offer:
• Flexible work format (office in Riga or remote)
• Competitive compensation (discussed individually)
• Fast-paced environment with clear KPIs
• Opportunity to grow in a high-risk, high-margin segment

We are seeking a Senior Database Administrator with strong expertise in PostgreSQL and MySQL to join our team. The ideal candidate is a hands-on professional capable of designing, deploying, maintaining, and optimizing highly available and scalable database systems.

Experience with additional database technologies such as SQL Server and MongoDB is a strong advantage.

This role also involves working with cloud-native database services across providers such as AWS, Google Cloud, or Azure. Candidates with database migration experience will be given preference.

Key Responsibilities

• Design, configure, and maintain PostgreSQL and MySQL databases in production environments
• Ensure high availability, disaster recovery, and performance optimization of database systems
• Perform database migrations (on-premises to cloud and cross-cloud environments)
• Troubleshoot and resolve database issues across development, testing, and production environments
• Implement database monitoring, backup strategies, and security best practices
• Collaborate with development, DevOps, and data teams on schema design, query tuning, and ETL pipelines
• Participate in capacity planning, cost optimization, and automation initiatives

• Document database systems, configurations, procedures, and runbooks

   

Required Qualifications

• 3+ years of hands-on experience with PostgreSQL in production environments
• 3+ years of experience with MySQL
• Experience with at least one public cloud platform (AWS, GCP, or Azure), including managed database services (e.g., RDS, Cloud SQL)
• Strong SQL skills with a solid understanding of indexing, query optimization, and partitioning
• Proven knowledge of backup & recovery strategies, replication, and high-availability configurations
• Proficiency in scripting and automation (e.g., Bash, Python, Ansible)

• Experience supporting database migration projects (e.g., PostgreSQL to cloud, MongoDB to Atlas, SQL Server upgrades)

   

Advantageous Qualifications

• Familiarity with MongoDB, SQL Server, Neo4j, or other NoSQL databases
• Experience with ETL tools, BigQuery, or data warehousing concepts
• Relevant certifications (PostgreSQL, MySQL, AWS, GCP, or Azure)
• Exposure to DevOps practices and infrastructure-as-code tools