Jobs at Djinni

We are looking for a Head of Sales to build and scale a sales department in a fast-growing crypto processing business.

Responsibilities:

* Analyze current sales performance and identify growth opportunities

* Develop and implement strategies to improve lead generation and sales

* Build and optimize sales processes, tools, and approaches

* Work hands-on in sales and participate in closing deals

* Train and onboard the existing sales team

* Develop a sales department roadmap for the next 3–6 months

 Requirements:

* Proven experience in building a sales department from scratch

* Strong background in B2B sales within crypto processing / crypto products

* Hands-on experience in selling crypto products and services

* Ability to generate leads independently and build sales scripts

* Experience in team management, hiring, and mentoring

* Hands-on mindset and willingness to actively participate in sales

* Ability to work within European time zone (±3 hours from CET)

* Strong decision-making skills and results-oriented mindset

 We offer:

* Opportunity to build and scale a sales function from the ground up

* High level of ownership and impact on business growth

* Dynamic and fast-growing crypto environment

B2B with a USA company; Full-time, long-term cooperation, 3 steps to the job offer.
 

About the Company:

The company is transforming the way people manage and care for their heart health. It offers a digital platform and connected heart monitor that empowers individuals to track and reduce their risk of heart disease, heart attacks, and strokes—the leading causes of death in the U.S. Peer-reviewed studies show the platform leads to measurable improvements in blood pressure, cholesterol, and weight among high-risk users.

Recognized as a leader in preventive heart health, the company supports over 130 Fortune 500 companies, government employers, health plans, and labor organizations. Since its founding in 2013, it has raised over $138 million from top-tier investors and is a best-in-class solution within nationally recognized health innovation networks.

About the Role:

The company is seeking a Senior Full Stack Engineer with a strong focus on backend development to join a mission-driven team building impactful digital health solutions. This is an ideal role for a technically adept problem-solver who is eager to contribute to products that make a real difference in users' lives.

In this role, you will work cross-functionally with developers, product managers, designers, and data scientists to deliver user-centric features and scalable systems. You’ll lead backend development efforts while also contributing to the frontend when needed, taking full ownership from idea to deployment.

Responsibilities:

• Backend Development: Design and implement scalable, secure, and efficient backend systems using Node.js.
• Full Stack Contribution: Deliver complete features that connect backend logic to frontend interfaces.
• Collaboration: Partner with Data Science to integrate advanced algorithms into the backend architecture.
• Cross-functional Teamwork: Work closely with Product and Design teams to deliver user-facing functionality.
• Technical Leadership: Mentor junior engineers, conduct code reviews, and promote best practices.
• System Reliability: Ensure systems are maintainable and scalable, supporting long-term growth.
• Innovation: Explore and adopt new technologies to enhance performance and engineering efficiency.

Requirements:

• 5+ years of professional experience as a Full Stack Engineer, with a strong emphasis on backend development and React Native expertise.
• Deep expertise in Node.js.
• Proven success in designing and maintaining large-scale systems.
• Experience with ReactJS or React Native is a plus.
• Strong knowledge of algorithms, system design, and optimization.
• Experience with PostgreSQL, MongoDB, or other relational/non-relational databases.
• Familiarity with AWS, Docker, and Kubernetes is a bonus.
• Excellent communication skills and a collaborative mindset.
• Bachelor’s degree in Computer Science or equivalent hands-on experience.

Technology Stack:

Node.js, React Native, Redux, ReactJS, Scala, Play, Microservices, AWS, Docker, Kubernetes, MongoDB, Redis, PostgreSQL, Spark, Elasticsearch, Kafka, etc

Why Apply?

🌟 If you're driven by purpose, passionate about improving people’s lives through technology, and excited to solve complex technical challenges, this is your opportunity to make a meaningful impact. Join a diverse and supportive culture where innovation, compassion, and collaboration fuel every step of the journey.

Apply now to help shape the future of preventive health - one heartbeat at a time.

Mobihunter is an international mobile marketing agency providing user acquisition, creative production and influencer marketing services all over the world.

And now we’re searching for a Designer to join the team.

Who are we looking for?

- the one who is passionate about design and has strong theoretical basis;

- the one with Mastery of After Effects and solid experience and proficiency with Adobe Photoshop, Adobe Illustrator, as well as Cinema 4D or equivalent;

- the one who knows how to make visual content work;

- the one who is self-motivated, as we have a strong KPI-oriented system and do not have any controlling one;

- the one who is interested in further development in design, as we’ve got the department as a separate business unit as well as a service one.

What for?

To create visual content (banners, animations, videos) for effective promotion of mobile apps at Facebook, Google, TikTok, Instagram, etc.

We are ready to offer:

- KPI oriented reward system;

- young and skilled team;

- 50% compensation for any personal growth and learning activities;

- flexible working hours (full-time)

Please be aware that portfolio required to apply for this position.

We are looking for a Technical Support Specialist (L1/L2) to join our support team and provide customer-facing technical assistance for hardware, software, and connectivity-related issues.

In this role, you will handle first- and second-level support requests, troubleshoot Windows environments and basic network issues, assist with device (IoT/data logger) configuration, and escalate complex technical cases to higher-level engineering teams when needed.

You will work closely with Team Leaders, QA, Operations, and Engineering to ensure high-quality service delivery, accurate documentation, and continuous process improvement.

This role combines technical troubleshooting with customer communication and requires a structured, solution-oriented mindset.

Requirements:

• Experience in L1/L2 technical support or IT service desk roles
• Basic knowledge of Windows Server environments
• Basic MS SQL knowledge (user-level: queries, validation, data checks)
• Fundamental understanding of network technologies and protocols
• Experience configuring or supporting IoT devices or measurement data loggers (or strong willingness to learn)
• Confident in written and spoken English
• Independent, reliable, and detail-oriented working style
• Technical and solution-oriented mindset
• Strong interpersonal and communication skills
   

Responsibilities:

• Provide L1/L2 technical support via email, chat, and calls
• Troubleshoot Windows environment issues and basic network connectivity problems
• Perform basic MS SQL checks and validate measurement or system data
• Support configuration and deployment of IoT devices/data loggers following documented procedures
• Collect logs, reproduce issues, and prepare structured escalations for L3 / Engineering teams
• Maintain accurate ticket documentation in CRM/helpdesk systems
• Follow internal workflows, SLAs, and quality standards
• Contribute to knowledge base creation and continuous process improvements
• Collaborate with Team Leaders, QA, Operations, and Engineering
   

Would be a plus:

• Experience with Zendesk and similar ticketing platforms
• Previous BPO / outsourcing experience
• Technical education or certifications
• Experience supporting SaaS or hardware-enabled products
• Familiarity with structured troubleshooting methodologies
   

Work conditions:

• Remote work;
• The probation period is 2 months;
• 2 non-fixed days off per week.
• 3 types of work shifts: morning 8:00−16:000, Day 16:00—0:00, night shift 0:00−8:00

Johnson Controls is an International Company is a global leader in high-quality electronic security systems. We operate in Ukraine through our subcontractor in Kyiv, developing top-tier security solutions.

We’re looking for an experienced Full Stack Developer to join our team and work on cutting-edge web applications. 

If you have a passion for clean, scalable code and enjoy working in a professional environment, this is for you. 

• 4+ years of experience in PHP/JavaScript/HTML/CSS development 

• PHP

• Strong OOP knowledge 

• Solid experience with React/Redux 

• Experience in building RESTful APIs 

• Knowledge of MySQL/MariaDB 

• Experience with Go/Dart is a plus 

• Experience with Apache Thrift RPC is a plus 

• Experience with NodeJS is a plus We Offer: 

• Remote work 

• 8-hour workday 

• 20 paid vacation days + 8 paid sick days

• Medical insurance 

• Professional and supportive environment Responsibilities: 

• Design and develop web applications with a scalable architecture 

• Ensure high-quality, responsive, and maintainable code 

• Work closely with the engineering team to launch new features 

• Maintain code integrity and organization 

Mobihunter is an international mobile marketing agency specializing in user acquisition, retargeting, creative production, and brand-building services worldwide.

We are seeking an experienced and dynamic Senior Sales Manager to join our team.

Key Responsibilities:

• Identify and onboard new clients in the mobile app industry.
• Achieve sales targets, contributing to the company's growth.
• Build and maintain strong client relationships, understanding their needs and providing tailored solutions.

Requirements:

• Proven successful experience in B2B sales, specifically targeting mobile app clients.
• Excellent communication skills in English (C1 level).
• High energy, perseverance, and a sincere interest in mobile marketing.

What We Offer:

• KPI-oriented reward system with no upper limit.
• Opportunity to implement new ideas, develop new markets, and advance within the company.

• Flexible working hours and paid vacations.

   

Some more important things to know:

• We have a well-developed KPI system for this position. While the compensation includes a fixed component, we aim to emphasize achieving KPIs as the primary focus of the compensation package.
• We will prioritize candidates who demonstrate strong leadership ambitions, as we plan to grow the department and mentor a future department lead.

We are looking for an experienced Web Engineer who is passionate about delivering exceptional user experiences. You’ll be working across multiple digital products including our core platform, marketing websites, Shopify storefront, and Builder.io-based content. This role involves close collaboration with design, product, and backend teams to bring seamless and performing web interfaces to life.

You’ll help shape our frontend architecture, build reusable components, and optimize both performance and maintainability. If you’re excited about customer experience, performance, and clean UI code — we’d love to hear from you.

Responsibilities

• Develop responsive, scalable web applications using Next.JS, ReactJS and TypeScript
• Build and maintain customer-facing experiences for the web platform and Shopify store
• Integrate Builder.io-based content management into product and marketing pages
• Translate Figma/UX/UI designs into high-quality code
• Maintain and evolve a reusable design system and component library
• Work closely with backend engineers to consume RESTful APIs
• Conduct thorough cross-browser and cross-device testing
• Participate in code reviews, contribute to technical documentation
• Support continuous improvement of frontend build tools and processes
• Collaborate in Agile teams using Scrum/Kanban methodologies

Requirements

• BS/MS degree in Computer Science, Engineering, or related field
• 5+ years of experience building modern web applications
• Strong proficiency in ReactJS, Next.JS, JavaScript (ES6+), and TypeScript
• Experience working with Shopify: themes, Liquid templates, storefront APIs, and custom apps
• Familiarity with Builder.io and headless CMS integrations
• Advanced skills in HTML5, CSS3, SASS/LESS, and responsive design principles
• Comfortable with frontend build tools such as Webpack, Gulp, Grunt
• Experience using Git for source control and versioning
• Understanding of RESTful service integration
• Knowledge of testing tools and practices for frontend code
• Ability to thrive in a fast-paced, collaborative team environment
• Bonus: familiarity with Java or full-stack development is a plus

We are looking for an experienced and driven VIP Team Lead to manage and grow a high-performing team focused on player retention and revenue generation in the iGaming industry. The ideal candidate has a strong background in managing  VIP teams, understands player lifecycle metrics, and excels in performance monitoring, coaching, and cross-functional collaboration. You will lead the day-to-day operations, ensure excellent service for high-value players, and drive team alignment with overall business goals

HOW YOU WILL MAKE AN IMPACT

• Lead and manage a team of VIP Managers, ensuring daily operations, shift coverage, and workload distribution.
• Monitor and analyze key KPIs: retention, ARPPU, redeposit rate, second deposit conversion, and individual performance.
• Ensure high-quality service and proactive communication with VIP and high-value customers.
• Handle escalated cases and complex communication scenarios.
• Align team efforts with ongoing retention and revenue objectives.
• Collaborate with Product, CRM, Support, PRM, and Analytics teams to ensure full data visibility and optimized player lifecycle management.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 2+ years of experience managing  VIP account teams in iGaming (mandatory).
• Deep understanding of player lifecycle metrics and operational KPIs.
• Strong communication, leadership, and organizational skills.
• English level: B2+.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

We are looking for a Compensation & Benefits Manager who will be responsible for managing the design, administration, and execution of compensation programs inside our company, including salaries, bonuses, pay structures, and grading frameworks. This role ensures that compensation practices are competitive, equitable, and aligned with business strategy, while maintaining internal fairness and compliance.
 

Responsibilities:

• Develop, maintain, and continuously update job grading frameworks and salary ranges aligned with market trends and internal strategy
• Conduct regular market salary benchmarking using external survey data to assess competitiveness of compensation levels
• Analyze differences between internal compensation and market benchmarks, and provide data-driven recommendations for salary adjustments
• Manage the annual salary review process, including data preparation, validation, and alignment with approved compensation budgets
• Perform job evaluations using established methodologies and ensure consistency with job descriptions and competency frameworks
• Ensure internal pay equity and compliance with labor laws, regulations, and internal compensation policies and governance standards
• Manage bonus and incentive programs by overseeing calculations, validations, approvals, and timely payout processes
• Prepare compensation analytics, dashboards, and insights to support decision-making by leadership, HR, and business stakeholders
   

Requirements:

• 4+ years of experience in Compensation & Benefits or Total Rewards, preferably in a global FinTech, tech, or high-growth environment
• Mentorship background or experience building or managing teams
• Strong experience with global salary benchmarking, market surveys, and compensation data analysis across multiple regions
• Proven expertise in job evaluation methodologies and development of global job grading and salary structures
• Hands-on experience managing annual salary review cycles and global compensation budgeting processes
• Solid knowledge of pay equity principles, labor law compliance, and governance in a multinational context
• Experience designing and managing bonus and incentive programs aligned with performance and business outcomes
• Advanced analytical skills with strong Excel proficiency; experience working with HRIS and compensation reporting tools
• Ability to partner effectively with Finance, Payroll, HRBPs, and senior business stakeholders in a global organization
   

We offer:

• 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 budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are currently looking for the Market Researcher with experience in mVAS/DCB sphere who can support us with analysis and insights within the MVAS market.

You will be responsible for analyzing markets within the MVAS sector, identifying weaknesses relative to the competition, and providing insights to improve the company’s presence in existing markets while anticipating potential new opportunities.

What you'll do:

• Conducting thorough analysis of market offers, including flows, terms and conditions, and design.
• Identifying trends, gaps, and competitive advantages in the MVAS ecosystem.
• Preparing detailed reports and presentations with strategic market recommendations for the User Acquisition and Business teams.

• Collaborating with internal teams to translate insights into actionable strategies to enhance performance and growth in current and potential markets.

   

About you:

• Experience in MVAS market research (or User Acquisition. affiliate marketing).
• Strong analytical and data interpretation skills.
• Experience with competitor monitoring tools.
• Ability to identify trends, opportunities, and risks in different GEOs.
• Knowledge of carrier billing and subscription flows.
• English — Upper-Intermediate level. 
• Comfortable using tools commonly used for MVAS market research, including traffic analysis platforms, carrier and aggregator intelligence tools, competitor monitoring tools, and data analysis dashboards.
  
  We offer:
• 100% remote.
• Full time or part time job.
• Paid vacation, sick leave, all Ukrainian public holidays off.
• Ability to influence our product and grow together.
  
   

Required Skills:

• Expert-level Scala programming and backend development.
• GraphQL service design and implementation.
• Strong experience with cloud-native engineering (AWS, Kubernetes, Containers, CI/CD).
• Distributed data processing using Spark or similar frameworks.
• Working knowledge of Angular (for full-stack contributions).

Preferred Experience:

• Large-scale, production data platforms.
• Apache Iceberg, AWS Athena, or similar technologies.
• Experience in a high-throughput, secure environment.

Job Responsibilities

• Support the integration of our Scala-based GraphQL domain services API to integrate distributed Spark processing with our Angular based front end.
• Help develop core services for a petabyte-scale Apache Iceberg data lake on AWS.
• Build and maintain GraphQL APIs for high-throughput data access.
• Enforce cloud-native development standards (Containers, Kubernetes, CI/CD via Github).
• Collaborate with cross-functional teams to deliver robust, scalable solutions.
• Contribute to UI development in Angular where needed.
• Implement and optimize large-scale data processing pipelines (Athena, Spark).

Department/Project Description

Small Teams; Big Data
We look for individuals who are motivated by complex and challenging work. We want to work with people who share compelling solutions to those challenges, solutions informed by their unique experiences, passions, and expertise. We plan to build a Data Platform on top of AWS Ecosystem to port-over some of EMS Legacy applications. We plan to use Scala to build microservices that will provide self-onboarding functionality to our customer and internal users. We, furthermore, plan to build data pipelines on Spark (Scala) and other open-source technologies with the goal of having robust/scalable and resilient data services. The platform will have several User Interfaces built on top of Angular and Typescript to connect the pipelines and services together and provide a optimized user experience. The application/pipelines and microservices we build will run on top of managed Kubernetes.
We're open-minded about new technologies, we're passionate about what we do, and we make time for everyone to learn and grow as the industry changes. Engineers on the team are approachable and ambitious people who think outside the box and together solve big problems. Are you up for the challenge?
We are looking to build multiple value stream teams composed of Front-End/Back-end Software/Data and Infrastructure engineering. We need people that can work hands-on as engineers solving complex problems and building advance software solutions. We face daily challenges that are both unique and engaging, while processing data at petabyte scale. That is over one trillion data points in multiple different data periods. We have consumer privacy and data security at the forefront of all that we do. Our size also allows us to use cutting edge, open-source technologies to tackle the ever-growing challenges.

GlobalLogic is seeking a Back-end Engineer to help us improve and help to develop the new modern personalized digital platform. Every engineer in our team has an opportunity to make a tremendous impact. We are looking for innovative and passionate engineers who want to take ownership of features and projects and collaborate with other developers and product managers to evaluate, design, and implement from top to bottom. We will provide opportunities to work with cutting-edge technology that helps millions of people save their money.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or related field; or equivalent experience.
• Professional back-end experience (5+ years)
• Proficiency in JavaScript and NodeJS
• Proficiency in Linux
• Basic Knowledge in C++
• Experience with relational databases, NoSQL databases, and key-value stores.
• Familiarity with version control systems, particularly git.
• Hands-on experience with cloud platforms, preferably Microsoft Azure.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work effectively in a fast-paced and dynamic environment.

Job responsibilities

• Analyse requirements and design application’s functionality to solve business problems
• Design, implementation and integration of frontend and backend services
• Analysis of technical problems
• Creation and maintenance of project documentation
• Cooperation with other project members and the client regarding ongoing activities

Description

We are seeking a highly motivated and experienced Senior Python Developer to join our growing team. This role will focus on developing and maintaining a test automation framework, primarily using PyTest, with a strong emphasis on cloud VM runners. The ideal candidate will have a deep understanding of Python, testing techniques, and a passion for building robust and efficient systems. Experience with network protocols and OS Linux is highly desirable.

Requirements

– Experience with PyTest or other test libraries in Python.

– Strong understanding of Python and Linux OS.
– Expertise in Python package creation.

Nice to have skills, experience & qualifications:

– Familiarity with real-time operating systems (QNX preferred) and basic C++ knowledge.
– Experience with DDS communication protocol.
– Knowledge of the medical device development process.

Job responsibilities

– Design, develop, and implement a test automation framework using Python and PyTest.

– Optimize the test cases execution environment.
– Integrate test automation framework with in-house cloud orchestration platform.
– Support the Automation QA team.
– Documentation and training: Document the design of software and train team members on new workflows and tools.

CodeGeeks Solutions is a software company led by top-notch experts with over 10 years of experience in product design & software development. We are able to comprehensively cover the needs of our clients and focus on the full cycle of development.

Now we are looking for a Trainee Test Engineer in Lviv to join our team!

Why us?

— we trust our team, love and care that everyone feels as comfortable as possible with their work and our atmosphere
— this work will bring you pleasure: you will be able to develop and acquire new skills, and we will help you with this
— here you will find like-minded people and true friends
— here you will feel happy even with thought that Monday is tomorrow
— we are young, promising and successful :)

We Offer:

• 15 days of annual time off paid + company-wide New Year’s holiday in the last week of the year (5 days)
• 20 days of sick leave paid (5 — 100%, 15 — 50%)
• IT Cluster membership
• Flexible work schedule and remote work options
• Chance to make a real impact and shape the future of our company
• Education compensation
• Clear career map, continued professional development and growth opportunities
• Opportunity to work with a talented and dynamic team of experts
• Internal training and meetups
• Access to corporate learning materials
• High-level compensation and regular performance-based salary and career development reviews
• PE accounting and support
• Work in a comfortable, modern and cozy office in Lviv
• Team buildings & corporate events

• Referral program

   

Requirements:

• Solid understanding of the Fundamental Test Process
• Experience working in Agile/Scrum environments
• Knowledge of VPN protocols and technologies (IPsec, OpenVPN, WireGuard, SSL/TLS VPN)
• Understanding of core networking concepts: OSI model, TCP/IP stack, routing, DNS, firewalls, NAT, and subnetting
• Familiarity with cybersecurity principles and OWASP testing guidelines
• Experience testing network security features: authentication, encryption, access control, and session management
• Web application testing experience and understanding of its specifics
• Proficiency in testing techniques and test design (boundary analysis, equivalence partitioning, exploratory testing)
• Ability to prepare test designs aligned with the defined test approach
• Skilled in defect analysis and writing clear, detailed bug reports with reproduction steps and expected results
• Experience creating, updating, and reviewing requirements, user stories, and QA-related documentation
• API testing experience (REST/gRPC), including security-focused API tests — strong plus
• Familiarity with network testing tools: Wireshark, nmap, curl, Postman, or similar

• Upper Intermediate English level (B2+)

   

Your responsibilities:

• Participating in all aspects of the QA product lifecycle
• Designing and executing test cases for VPN connectivity, tunneling, failover, and security scenarios
• Testing VPN behavior across different network conditions: packet loss, latency, NAT traversal, and split tunneling
• Verifying authentication flows (MFA, certificate-based auth, SSO integration)
• Performing root cause analysis on defects found in test environments
• Validating encryption correctness, data integrity, and session handling
• Estimating, prioritizing, planning, and coordinating testing activities

• Collaborating with developers and security engineers to maintain high product quality

   

Together we will:

• Run the project for our client to build a great product that makes an impact on the client
• Build an excellent team with a friendly atmosphere

• Support your technical and personal growth — we have a dedicated career plan for all roles in our company

   

Our Recruiting process:

• Interview with HR
• Technical Interview with Head of QA Office

If you want to develop professionally in a team of like-minded people and make this world better — we are waiting for your resume!

About Us:

We are a small but fast-growing team building and launching hyper-casual mobile games.

Our goal is not only to quickly prototype and test game mechanics but also to deliver high-quality products enjoyed by users worldwide.

You will join a team where everyone takes ownership and can influence the product at every stage — from idea to release.

We are looking for a Flutter Developer to develop and publish mobile applications (Android / iOS).

Responsibilities:

• Develop and maintain mobile applications using Flutter (Android / iOS)
• Integrate and configure WebView
• Integrate third-party services:
  • AppsFlyer (attribution, deep links, postbacks)
  • OneSignal (push notifications)
• Set up and maintain deep linking
• Prepare release builds
• Independently upload and publish apps to:
  • Google Play
  • App Store

Requirements:

• Solid knowledge of Flutter and Dart
• Experience working with WebView
• Proven experience integrating AppsFlyer (required)
• Proven experience integrating OneSignal (required)
• Understanding of attribution and deep linking
• Experience publishing apps on Google Play and App Store
• Understanding of app review/moderation processes

Nice to have:

• Experience in Gambling / Affiliate projects
• Understanding of ASO (App Store Optimization)
• Experience with advertising SDK integrations

📩 Please include links to your GitHub repositories and/or published apps when applying.