Jobs at Djinni

Project Description:

One of the world's largest providers of products and services to the energy industry has a need to develop, support and integrate software system in Oil & Gas domain.
You will be a member of a cross functional team.
Key project stakeholders are open for innovative ideas.
Project is based on SCRUM methodology.
This is a great opportunity to work in an international team, apply and learn modern IT technologies

Responsibilities:

Quickly learn new technologies and improve proficiency
Follow up with Developer on open vulnerabilities
Share reports of open, closed vulnerabilities
Develop unique, effective security strategies for software systems, networks, and cloud provider
Safeguards information system assets by
identifying and solving potential and actual security problems
Maintain quality service by following
organization standards
Contribute to team effort by accomplishing
related results as needed

Mandatory Skills Description:

Understanding of definitions related to cyber security: Vulnerability, attack vector, threat , security risk, SAST, DAST, WAF ets
Understanding of networking, Operating systems (Windows and Linux)
Basic concepts in programming Ex: Python
Very good English as team is multinational

Nice-to-Have Skills Description:

Willing to have a hacker mindset and methodology
Familiar with agile methodologies

Languages:

English: B2 Upper Intermediate

Contract Web Developer – Hadji School

About the Role
Hadji School is looking for an experienced freelance web developer to update and modernize our school website. This is a fixed-term, remote contract with a clear goal: refresh the design, improve performance and usability, and leave us with a website our staff can easily maintain. The contract is expected to last around 4–8 weeks, with the possibility of extension for ongoing support.

About Hadji School
Hadji School is committed to providing quality education and a supportive learning environment for our students. Our website is the first place where parents, students and prospective families get to know us, so we want it to clearly reflect who we are, what we offer, and how to get in touch.

What You Will Do
You will start by reviewing our current website and agreeing on an update plan, priorities and timeline with our team. You will then implement a refreshed, modern design that reflects the Hadji School brand and make sure every page works well on desktop, tablet and mobile. You will update and restructure key content such as the home page, about the school, programs and courses, admissions, news and events, staff, and contact pages. You will also improve page speed, apply on-page SEO best practices, improve accessibility, and set up or fix contact and inquiry forms and website analytics. Before launch, you will test the site across major browsers and devices, deploy it to production without downtime, and provide simple documentation so our staff can edit content and maintain the site after handover.

What We Are Looking For
We are looking for someone with at least 3 years of professional web development experience and a portfolio of live websites they have built or redesigned. You should have strong skills in HTML, CSS and modern JavaScript, and hands-on experience with common website platforms or frameworks such as WordPress, React or Next.js. You should understand responsive design, cross-browser testing, web performance and basic technical SEO, and be comfortable using Git and deploying to standard hosting platforms. Clear communication in English, reliability with deadlines, and the ability to work independently are essential.

Nice to Have
Experience building websites for schools or educational institutions is a strong plus. UI/UX design skills, experience with a content management system that non-technical staff can use, multilingual website setup, and familiarity with tools like Figma will also be valued.

Contract Details
This is an independent contractor position. You will invoice Hadji School directly, with payment based on agreed milestones or regular invoices. All code, designs and content created for the project will belong to Hadji School. We will hold a short weekly check-in to review progress, with other updates shared by email or chat.

How to Apply
Please send us links to two or three websites you have built or redesigned along with your role on each, your hourly rate or an estimated project price, your availability and earliest start date, and a short note on how you would approach updating our website. Our hiring process includes a portfolio review, a short video call to discuss the project, and a small paid task or review of your past work before we sign the contract and begin.

We look forward to hearing from you.

We are seeking an experienced Senior Business Analyst to join a data management project within a leading pharmaceutical company.

The role will focus on Master Data Management (MDM), data modeling, and data governance, acting as a business counterpart to MDM and data platform teams. The Business Analyst will help translate business needs into clear data requirements, models, and processes, while supporting the development of downstream data structures and ontologies.

Responsibilities:

• Act as a senior business counterpart for MDM, data platform, and Foundry teams, owning the clarification and translation of business needs into actionable data requirements.
• Lead requirements discovery and analysis related to Master Data Management, including master data domains, attributes, relationships, business rules, hierarchies, and ownership.
• Work closely with business stakeholders and technical teams to define how master data should be structured, governed, and represented across downstream systems and data platforms.
• Support the definition and refinement of conceptual and logical data models, ensuring that business concepts and relationships are accurately represented.
• Facilitate discussions between business and technical stakeholders, proactively resolving ambiguities, inconsistencies, and gaps in data requirements.
• Contribute to the development and evolution of enterprise ontologies, including the definition of business entities, relationships, terminology, and semantic models.
• Support data governance activities, including data definitions, ownership, quality rules, standards, and consistency across systems.
• Analyze existing data structures and processes and recommend improvements to support scalable and consistent enterprise data management.
• Maintain clear documentation covering business requirements, data definitions, models, business rules, decisions, and dependencies.
• Validate proposed data models and delivered solutions with business stakeholders to ensure alignment with business processes and intended use.
• Collaborate closely with distributed stakeholders and teams, including colleagues based in the US.

Requirements:

• 5+ years of experience as a Business Analyst, Data Business Analyst, or similar role within complex enterprise environments, with significant exposure to data-related initiatives.
• Strong practical understanding of Master Data Management principles, including master data domains, golden records, hierarchies, relationships, matching, data ownership, governance, and lifecycle management.
• Experience translating complex business concepts into structured data requirements and data models.
• Good understanding of data modeling principles, including entities, attributes, relationships, reference data, and conceptual/logical data models.
• Experience working closely with MDM, data engineering, data architecture, or enterprise data platform teams.
• Ability to operate as an independent and senior business counterpart to technical teams rather than relying on engineering teams to drive requirements definition.
• Strong stakeholder management and facilitation skills, with the ability to work with both business and technical stakeholders and challenge assumptions when necessary.
• Experience with data governance, data quality, business glossaries, metadata, or data ownership frameworks.
• Familiarity with ontology or semantic data modeling concepts is highly desirable.
• Experience with Reltio or another MDM platform is a strong advantage, but specific Reltio expertise is not required.
• Experience with Palantir Foundry or similar enterprise data platforms is a plus.
• Pharmaceutical, healthcare, or life sciences domain experience is highly desirable.
• Basic understanding of SQL and data querying concepts is beneficial, but hands-on development or data engineering experience is not required.
• Strong analytical and problem-solving skills, with a high level of ownership and the ability to independently structure ambiguous business problems.
• Ability to work effectively in a distributed international environment.
• English: Upper-Intermediate or higher.
   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Location: Remote
Employment: Full-time
Industry: iGaming

About the Project

We are launching a new iGaming project focused on Canada, Australia, and New Zealand, backed by an international holding with strong financial resources and operational expertise.

We are looking for a CMO with strong hands-on iGaming experience who can build the marketing function from the ground up, define the acquisition strategy, assemble the right team and partners, and take ownership of growth across Tier-1 GEOs.

This is a role for someone who has already worked with casino/betting products, understands acquisition economics, and can combine strategic leadership with hands-on execution.

What You'll Do

• Build and own the overall marketing and acquisition strategy from scratch
• Launch and scale player acquisition across Canada, Australia, and New Zealand
• Develop affiliate, paid acquisition and other relevant traffic channels
• Build relationships with affiliate partners, networks and key market players
• Define marketing budgets, forecasts and acquisition targets
• Own core performance metrics: FTD, CPA, ROI/ROMI, LTV, NGR, conversion and retention
• Analyze channel performance and continuously optimize acquisition economics
• Build and manage the marketing team as the project scales
• Work closely with Product, CRM/Retention, Analytics and management
• Participate in positioning, market-entry strategy and overall commercial growth

What We're Looking For

• Senior marketing leadership experience in iGaming: CMO, Head of Marketing, Head of Acquisition, Head of Growth or similar
• Strong experience with online casino and/or betting products
• Proven experience launching or significantly scaling acquisition
• Strong expertise in affiliate marketing and understanding of other performance channels
• Experience working with Tier-1 markets, ideally Canada, Australia and/or New Zealand
• Strong understanding of iGaming unit economics and marketing KPIs
• Experience managing budgets, partners and marketing teams
• Ability to build processes and strategy in an early-stage / launch environment
• English sufficient for working with international partners and markets

Project description

We are building the platform, which supports various information gathering and processing across the bank and providing access to this data through both private and public cloud approach. The solution will be built from the scratch using the latest technologies.

Responsibilities

Write good and well-tested code using Java

Write Test Cases and User/Supporter Documentation of your code

Development environment support (mostly automation using Jenkins CI, Bash)

Evaluate and adopt new development tools, libraries and approaches to improve quality

Perform peer code review of project codebase changes

Skills

Must have

At least 6+ years of experience in Java

Deep knowledge and usage of SQL (Oracle or PostgreSQL dialects is preferable)

It is essential for a candidate to have/be able to do livecoding, understand the code and fix it fast

Nice to have

Experience with Messaging Systems: RabbitMQ, Kafka, etc.

Experience with Kubernetes and Docker

Linux user

We are an SEO & Growth Ecosystem for iGaming, turning organic search into a scalable source of new players and FTDs for casino and betting brands. We combine full-cycle SEO, link building and brand protection to attract high-intent users, convert search demand into players and protect the traffic brands have already earned. 

The Role

We are looking for a high-performing Business Development Manager  to drive revenue growth across the international iGaming & Affiliate ecosystem.

You will own the end-to-end sales cycle, from proactive outbound prospecting and database mining to pitch-closing complex B2B deals and representing our brand at major global offline conferences.
 

What You’ll Do

• Drive Pipeline: Independently source, engage, and qualify decision-makers via LinkedIn Sales Navigator, targeted outbound, and strategic CRM database mining.
• Full-Cycle Execution: Run sharp discovery calls, uncover client bottlenecks, and position our value proposition around business impact (ROI, LTV, conversion velocity) rather than feature lists or price cuts.
• Close Strategic Deals: Craft custom Commercial Proposals, hold a firm peer-to-peer posture with C-Level executives, and defend margin without defaulting to discounts.
• Global Event Pitching: Own on-site meetings, networking, and live pitching at international industry conferences, converting event leads into closed revenue.
• Pipeline Discipline: Maintain rigorous CRM hygiene (HubSpot/Pipedrive) to preserve deal context, account mapping, and clear forecasting.
   

What You Bring

• 1.5+ Years in B2B Sales: Proven track record in full-cycle B2B deals, outbound prospecting, and strategic closing.
• Language & Mobility: Fluent English (Strong B2+ / C1) for pitch-level negotiations; valid legal grounds and physical mobility for international business travel.
• Value-Based Selling: Ability to frame solutions around economics, unit margins, and client ROI.
• Self-Drive & Resilience: Internal locus of control—you take 100% ownership of your pipeline, learn from lost deals, and execute without micro-management.
• Domain Fluency: Solid understanding of digital growth mechanics, performance metrics, and the iGaming/Affiliate landscape (or rapid adaptability to it).
   

What We Offer

• Remote-first, international team
• Flexible schedule, transparent KPIs
• 30 business days paid time off
• Paid travel to major iGaming events
• Direct influence on affiliate growth

The role

We’re looking for an AI-Driven Growth Manager to spearhead our R&D initiatives: discovering promising niches and building subscription-based products from scratch. This is a zero-to-one challenge where you’ll shape the ecosystem end-to-end in a highly autonomous, “hands-on” role.

You will operate within a flexible, multi-agent AI environment to orchestrate the entire growth cycle through smart automation. Taking full ownership of the AARRR, your goal is to seamlessly connect performance marketing, the web funnel, monetization, and the product.

Requirements

• Minimum 3 years of experience in product marketing, growth or performance marketing: B2C, Tier-1.
• Proven ability to thrive in an AI-driven environment, leveraging a multi-agent approach to seamlessly cover and orchestrate various aspects of delivery.
• Solid understanding of core performance marketing techniques, including a strong grasp of Meta Ads.
• Hands-on in implementing growth marketing strategy for b2c products with a focus on the US and Europe markets.
• Experience owning P&L.
• Deep analytical skills — ability to interpret heavy data, validate AI-driven analytics, define insights, and turn them into actions.
• Proven track record of designing and executing continuous experiments, A/B tests, and quantitative research to rapidly validate hypotheses.
• Business-first mindset — every decision and initiative is driven by measurable impact and real business value.
• Strong problem-solving mindset — able to make fast, data-based decisions.
• Comfortable working in fast-changing environments and owning projects end-to-end.

• AI-oriented curiosity and a strong willingness to leverage AI tools and smart automation to optimize and scale processes.

   

You’ll be responsible for

• Own and drive the e2e creation of new solution (subscription-based) — from initial R&D and finding scalable unit economics to leading the scaling of all product and marketing components, operating independently while utilizing a flexible, AI-driven toolset.
• Orchestrate the full customer lifecycle through the AARRR framework — seamlessly connecting performance marketing loops with core product value to achieve core metrics.
• Be responsible for P&L performance and key growth metrics for the new products.
• Work deeply with META and creative production — support and scale user acquisition through smart automation and AI tools.
• Build and optimize the web funnel and monetization by constantly generating hypotheses and running tests.

• Analyze product & marketing performance and constantly search for scalable growth loops.

   

Hiring Process

Stage 1: Interview with HR (1h).
Stage 2: Interview with C-level.

What we offer for your success

• Monthly bonus system based on key metrics.
• Very warm and friendly working environment and flexible working schedule.
• Full remote.
• MacBook.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs.

• Continuous professional development and growth opportunities.

   

We are not just a company, we are Clario! We put the customer at the heart of all that we do, we achieve our best together, take responsibility, and challenge our limits to create a difference!

To apply for this position, please send your CV (in English only) with a detailed description of your career, experience, skills, and projects. We guarantee the privacy of any information received.

LET’S GO TOGETHER!

About the Role

The DApp Frontend / Full Stack Engineer will build user-facing applications and wallet-connected interfaces for VistralNova's games, dashboards, and digital asset platforms. This role focuses on dApp interfaces, wallet integration, player dashboards, NFT asset pages, marketplace flows, on-chain data display, and full-stack product features. You will help make complex crypto and product systems feel simple, clear, and usable. This role is ideal for someone who can move between frontend product experience and backend integration while keeping the user journey smooth, responsive, and reliable.

What You'll Do

• Build modern dApp interfaces for VistralNova's games, dashboards, and digital asset platforms.
• Integrate crypto wallets such as MetaMask, Phantom, or other wallet providers.
• Develop user flows for asset ownership, marketplace activity, rewards, and game participation.
• Connect frontend applications with smart contracts, backend APIs, and on-chain data.
• Manage frontend state involving wallets, transactions, user accounts, and digital assets.
• Improve performance, responsiveness, accessibility, and user experience.
• Collaborate with designers, backend engineers, on-chain developers, and product teams.

What We Look For

• Strong frontend development experience with modern web applications.
• Experience building decentralized apps or wallet-connected interfaces.
• Understanding of on-chain data, wallet states, transaction flows, and smart contract interactions.
• Ability to create clean, intuitive, and responsive user interfaces.
• Experience working with APIs and full-stack product features.
• Strong attention to detail and user experience.
• Ability to turn complex on-chain logic into simple product flows.

Nice to Have

• Experience with digital asset dashboards, NFT dashboards, marketplaces, or player inventory systems.
• Familiarity with React, TypeScript, Ethers.js, or similar tools.
• Experience with backend integration, authentication, and real-time data.
• Interest in making digital asset products easier for mainstream users.

The Role

We’re looking for a Marketing Leader to lead growth for a global EdTech mobile product with a proven, scaled acquisition engine. This is a hands-on leadership role for someone who enjoys momentum, ownership, and the challenge of pushing a strong system further.

You’ll step into an organization running at a 7-digit monthly marketing spend, with a clear ambition to triple that level in 2026. Your focus will be on scaling performance marketing, raising the bar on creative and experimentation, and continuously improving efficiency as we grow.

As Head of Marketing, you’ll own the marketing function end to end — performance marketing, experimentation, creative production, and team development. You’ll work closely with the GM and leadership team to translate business goals into clear, measurable growth plans, while keeping execution fast, collaborative, and a little bit fun.

What will you be responsible for

• Define and own the overall marketing strategy for one of our subscription-based EdTech mobile apps, turning business goals into a clear, executable acquisition plan.
• Own and optimize product-wide CPA at scale, with Meta Ads as the primary growth driver and a strong focus on efficiency and volume.
• Scale acquisition through continuous experimentation, testing new UA channels and approaches beyond the core setup.
• Own marketing performance tracking end-to-end — from channel-level KPIs to CPA monitoring and optimization.
• Lead, mentor, and grow the UA and Creative Production teams, supported with the right resources, tooling, and clear priorities.
• Drive team performance through regular feedback, structured evaluations, and individual development plans.
• Evaluate, test, and implement new MarTech tools and integrations to improve speed, insight, and scalability.

Your expertise

• Strong marketing leadership background with 5+ years of experience in B2C performance marketing (Mobile/Web, Tier-1). We’re looking for someone who has previously excelled as a Head of Performance, UA Lead/Meta Lead, or Creative Marketing Lead.
• Proven track record of managing 7-figure monthly spends with a focus on positive ROI and net profit growth.
• Deep-dive expertise in Meta Ads, along with a strong understanding of Google UAC, TikTok, and other UA sources.
• Hands-on experience solving complex scaling problems and navigating platform-specific volatility.
• Expertise to build and optimize a creative production process/factory, with a strong focus on automation and efficient integrations.
• Experience leading teams in fast-paced startup environments, including hiring, performance management, and building IDPs.

Competencies & Mindset

• Systematic and data-driven approach to every decision you make.
• T-shaped mindset with a deep understanding of how effective marketing impacts overall business goals.
• Strong discovery & hacker mindset with a passion for constant experimentation and testing new hypotheses and approaches.
• Ability to thrive in a “fast-paced” environment where agility and speed of execution are key.

Hiring Process

• Stage 1: Interview with HR (1h).
• Stage 2: Technical assignment.
• Stage 3: Interview with General Manager.
• Stage 4: Interview with C-level team.

What we offer for your success

• Monthly bonus system based on key metrics.
• Very warm and friendly working environment and flexible working schedule.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

We are not just a company, we are Clario! We put the customer at the heart of all that we do, we achieve our best together, take responsibility, and challenge our limits to create a difference!

To apply for this position, please send your CV (in English only) with a detailed description of your career, experience, skills, and projects. We guarantee the privacy of any information received.

We’re a fast-growing outsourcing IT company that’s been around for 13 years, and we’re on the lookout for a Scrum Master for a long-term product-driven project.

You’ll be joining a multi-team Smart City software ecosystem built for the Middle East market. It’s a fully agile product-driven setup, with real users and real impact.

You’ll work mostly on the team level with 2–3 cross-functional Scrum teams, helping them stay focused, deliver value, and continuously improve. If you enjoy empowering teams and love seeing progress happen, let’s talk! 

Requirements:

• 3+ years of proven experience as a Project Manager or Scrum Master in a software development environment, including at least 2 years specifically as a Scrum Master in product teams.
• Hands-on facilitation, mentoring, and coaching skills.
• Solid knowledge of Agile approaches and frameworks (Scrum, Kanban) and the ability to apply them pragmatically.
• Experience working with multiple teams simultaneously.
• Experience with team and process metrics (including delivery metrics).
• Understanding of software development lifecycle and delivery principles.
• Understanding of modern engineering culture and practices (e.g., CI/CD, test automation, DevOps culture, feature flags, pair programming, etc) and ability to support their adoption within teams.
• Practical experience in change management.
• Strong systems thinking, empathy, active listening, and critical thinking.
• Ability to explain complex concepts simply and clearly.
• Proficiency with project management software and tools.
• Problem-solving skills and the ability to adapt to changing circumstances.

Nice to have:

• Agile certifications (PSM, KMP, etc.)
• Understanding of change management in complex environments.
• Experience with scaling frameworks (LeSS, Nexus, etc.)
• Experience working in a project-based environment

Responsibilities:

• Analyze current team processes and build a roadmap for improvement.
• Define and track team/process/delivery metrics and visualize progress.
• Coach and mentor teams to foster growth, autonomy, and self-management.
• Collaborate with the Product Owner to improve backlog refinement and goal-setting processes.
• Identify risks and remove impediments, including dependencies and bottlenecks.
• Support cross-team collaboration and communication with stakeholders.
• Facilitate team events: Daily Scrums, Sprint Planning, Reviews, Retrospectives – while empowering teams to lead these sessions themselves.
• Promote a healthy team dynamic, facilitate conflict resolution, and monitor team health via observation and 1:1s.
• Mentor teams on Agile practices, Definition of Done, and effective tooling.
• Encourage and support the adoption of strong engineering practices like continuous delivery, use of feature flags, test automation, clean code, frequent refactoring, and fast feedback loops to help teams deliver high-quality, reliable software.
• Lead internal workshops/trainings on Agile techniques and tools.
• Ensure transparency through effective visualization (e.g., product goals, sprint targets, metrics).
• Work with PO and stakeholders on roadmap communication and sprint-to-product goal alignment.
• Continuously improve the Product Backlog Refinement process:
• Teach effective PBI creation and splitting techniques
• Support technical task prioritization
• Ensure backlog clarity, order, and visibility

What We Offer:

• Competitive salary
• Loyal, open-minded management and the ability to influence decision-making
• A collaborative and innovative environment with room for professional growth

Responsibilities:

• Create, launch, and manage advertising campaigns on Facebook
• Analyze campaign performance and implement ongoing optimizations
• Maintain accurate campaign reporting and performance tracking
• Test new hypotheses and document results and insights
   

Requirements:

• 2+ years of hands-on experience running Facebook Ads campaigns
• Strong analytical skills: ability to work with large data sets, develop hypotheses, test them, and make data-driven decisions
• Experience navigating moderation for niche or restricted topics on Facebook
• Creative problem-solving skills and ability to think outside the box
   

We Offer:

• Competitive salary (tied to foreign currency)
• A team of top professionals and continuous development opportunities
• Flexible schedule (start your day between 8 AM and 11 AM, 8-hour workday)
• Medical insurance
• Paid vacation and sick leave
• L&D Center with training courses for employees and top managers
• Internal rotation program
• Self-learning library and access to paid courses
• Discount program
• Work remotely or from the office — your choice
• Group discussions and individual sessions with a psychologist

Responsibilities
* Launch, optimize, and scale Native Ads campaigns for the Dating vertical.
* Manage campaigns across native advertising platforms (Taboola, Outbrain, Revcontent, etc.).
* Analyze campaign performance and optimize towards CPL, ROI, ROAS, and other KPIs.
* Develop testing strategies for creatives, landing pages, angles, and audiences.
* Work closely with design tools, AI tools, and developers to improve campaign performance.
* Monitor traffic quality, conversion rates, and user behavior.
* Identify new traffic sources and scaling opportunities.
* Track competitors and market trends.
* Prepare regular performance reports and actionable insights.

Requirements:
* 2+ years of experience buying traffic for the Dating vertical.
* Strong experience with Native Ads platforms.
* Proven record of profitable campaign scaling.
* Excellent understanding of CPL, EPC, CTR, CR, ROI, ROAS, LTV, and other performance metrics.
* Experience with tracking platforms such as Voluum, Binom, RedTrack, Keitaro, or similar.
* Experience with landing page testing and funnel optimization.
* Strong analytical skills and data-driven decision making.
* Ability to work independently and take ownership of results.

Responsibilities:

* Develop and execute the overall media buying strategy across multiple paid acquisition channels.
* Lead, mentor, and grow a high-performing Media Buying team.
* Own the full campaign lifecycle - from launch to continuous optimization and scaling.
* Analyze campaign performance and make data-driven optimization decisions to maximize ROI, ROAS, and profitability.
* Identify performance bottlenecks and optimize targeting, bidding strategies, creatives, placements, funnels, and budgets.
* Design and implement A/B testing strategies to continuously improve campaign performance.
* Allocate and manage advertising budgets across traffic sources to maximize efficiency.
* Explore, test, and scale new traffic sources, GEOs, audiences, and ad formats.
* Work closely with Product, BI, Analytics, CRM, Creative, and Tech teams to improve acquisition performance.
* Establish best practices, processes, and optimization frameworks across the Media Buying department.
* Stay ahead of market trends, platform updates, and competitor strategies.

Requirements:

*4+ years of experience in performance marketing/media buying.
* 2+ years of experience leading media buying teams in Dating vertical
* Strong hands-on experience with Native Ads, Facebook, Google, TikTok, DSPs, or other paid traffic sources.
* Proven track record of scaling profitable acquisition campaigns.
* Deep understanding of attribution, tracking, analytics, and performance metrics.
* Experience managing seven-figure monthly advertising budgets.
* Strong analytical mindset with excellent decision-making skills.
* Experience working with BI tools, tracking platforms, and attribution systems.
* Excellent leadership, communication, and stakeholder management skills.
* Fluent English (Intermediate+).

* Strategic thinker with a strong business mindset.
* Results-oriented and data-driven.
* Strong leadership and coaching skills.
* Comfortable making decisions in a fast-paced environment.
* Proactive and ownership-driven.
* Excellent prioritization and organizational skills.
* Adaptable to changing market conditions.
* Passionate about continuous learning and innovation.

Will be a plus:

* Experience in Dating
* Experience building media buying teams from scratch.
* Knowledge of AI-powered optimization tools.
* Experience with automation, bidding algorithms, and custom optimization solutions.

We are a well-funded team of experienced digital professionals developing a marketing platform for the US white pharmaceutical/healthcare industry. With a 7-year track record of working with top pharmaceutical companies like Merck and Bayer, we leverage unique and proprietary technologies to solve our clients’ marketing challenges.
Flat hierarchies (no extra bureaucracy), high ceiling for self-starters, smart environment — something that our team can be liked for.

Now we seek one more experienced Media Buyer for our Marketing Team.
 

Responsibilities:
— Launching, managing, and optimising client advertising campaigns across various traffic sources (social networks, native advertising networks).
— Optimisation for achieving quantitative and qualitative campaign metrics.
— Preparing aggregate client reports (Google Slides, PowerPoint, Google Sheets).
— Launching and setting up client campaigns on the Equals 5 marketing platform for managed service clients.
— Launching, managing, and optimising advertising campaigns aimed at promoting Equals 5 across various traffic sources.
— Preparing tracking plans, setting up, and performing quality assurance for web analytics based on Google Tag Manager and Google Analytics 4.
— Creating and maintaining an internal knowledge base about the technical specifications of various advertising platforms and available advertising formats.
 

Requirements:
— Experience in Facebook ads and LinkedIn ads.
— Upper-Intermediate writing English skills.

Nice-to-haves:
— Healthcare/pharma experience.
— US market experience.
— Background in an international media agency.
 

In return, you’ll have:
— Opportunity to work with global healthcare and pharma brands on impactful projects.
— A collaborative team that values your ideas and supports your growth.
— A supportive environment where you can continuously grow and advance in your career
 

We believe in the right people in their right places. Let’s check if we are right for each other.

Role Overview: Backend Developer

Details: 

As a Senior Backend Engineer at EyeLabX, you will be responsible for designing and building the core backend platform that powers the entire Eye-Cura ecosystem. You'll develop scalable cloud services that connect our wearable devices, mobile applications, AI services, and blockchain-powered reward system into one reliable platform. This role goes beyond developing APIs. You'll help define the backend architecture, build high-performance data pipelines for real-time sensor data, and ensure our platform remains secure, scalable, and production-ready as we grow. 
Working closely with product managers, AI engineers, mobile developers, and hardware engineers, you'll play a key role in turning real-world wearable data into meaningful user experiences.
 

Key Responsibilities:

• Backend System Development: Design, develop, and maintain scalable backend services that power the Eye-Cura ecosystem, supporting wearable devices, mobile applications, AI services, and blockchain integrations.
• API Development & Microservices: Design and maintain secure, high-performance REST APIs and microservices for device communication, user management, analytics, and platform integrations.
• Database Management: Design and manage databases to ensure high availability, data integrity, and performance. Optimize queries, handle large datasets, and ensure rapid access to critical information.
• IoT Data Pipeline: Build reliable backend services to ingest, validate, process, and store real-time sensor data from Eye-Cura wearable devices. Ensure data integrity, fault tolerance, and efficient processing at scale.
• AI Platform Integration: Collaborate with AI engineers to build data pipelines and backend services that support personalized eye-health recommendations and real-time analytics.
• Blockchain Integration: Build and maintain backend integrations with the blockchain reward system, including verified reward requests, transaction tracking, reconciliation, and audit records. Direct smart-contract development may be handled in collaboration with blockchain specialists.
• Collaborative Development: Work closely with frontend developers, designers, product managers, and data scientists to implement new features and enhance the overall user experience. Collaborate in brainstorming, system design, and code reviews.
• Database & Performance Optimization: Design efficient database schemas, optimize queries, and continuously improve application performance as the platform scales.
• Security and Compliance: Implement secure coding practices and ensure backend services protect sensitive health data while supporting compliance with industry standards such as HIPAA and GDPR.
• Test-Driven Development: Write maintainable, clean, and well-documented code. Develop unit tests, integration tests, and end-to-end tests to ensure all systems perform as expected.
• Platform Evolution: Contribute to the evolution of the platform's backend architecture. Ensure the system remains flexible and scalable to accommodate future enhancements, new features, and growing user demands.

Required Skills and Qualifications:

• Experience: At least 5+ years of professional experience in backend development, with a proven track record of designing and developing scalable, high-performance systems.
• Backend Development: Strong proficiency in Java (Spring Boot or Quarkus preferred). Experience with Python or Go is a plus. Solid understanding of object-oriented programming, clean architecture, and software design principles.
• Cloud Platforms: Hands-on experience with cloud platforms such as AWS, Azure, or GCP. Experience deploying and maintaining cloud-native applications using Docker, Kubernetes, and modern CI/CD pipelines.
• Data Processing & Backend Services: Experience building reliable backend services that process, validate, and manage large volumes of real-time or event-driven data. Knowledge of asynchronous processing and messaging patterns is a plus.
• Database Management: Strong experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB or similar). Ability to design efficient schemas, optimize complex queries, and maintain high-performance data storage.
• API Development & Microservices: Solid experience designing and building secure RESTful APIs and microservices. Familiarity with API versioning, authentication, authorization, and service-to-service communication.
• System Architecture: Solid understanding of distributed systems, scalability, fault tolerance, caching strategies, and performance optimization for production environments.
• Distributed Ledger Technology (DLT): Understanding of distributed ledger technologies, consensus algorithms, and transaction validation. Experience with decentralized applications (dApps) is an advantage.
• Version Control & Collaboration Tools: Proficiency with Git, GitHub/GitLab, code reviews, and collaborative software development workflows.
• Problem Solving: Strong analytical and troubleshooting skills with the ability to identify performance bottlenecks, improve system reliability, and design scalable technical solutions.
• Agile Methodologies: Experience working within Agile teams using Scrum or Kanban methodologies while collaborating closely with product managers, designers, and cross-functional engineering teams.

 Preferred Skills

• IoT Platforms, Data Pipelines: Experience building backend systems that communicate with connected devices, wearable technology, or IoT ecosystems, designing data ingestion pipelines, event-driven architectures, or streaming data systems for large-scale applications.
• Data Integration & Processing: Experience with ETL tools, SSIS, data warehousing, message queues, asynchronous jobs, and event-driven processing.
• Data Integrity & System Integration: Experience with auditable transaction histories, data-quality monitoring, reconciliation, duplicate-event prevention, and connecting backend systems with external platforms.
• AI, Blockchain Integration: Familiarity integrating AI or machine learning services into production applications through APIs or backend services,  experience integrating blockchain networks, digital wallets, token-based reward systems, or Web3 technologies into backend platforms.
• DevOps: Familiarity with infrastructure automation, monitoring, observability, and CI/CD tools such as GitHub Actions, Azure DevOps, Jenkins, Prometheus, Grafana, or OpenTelemetry.
• Microservices Architecture: Experience designing and maintaining distributed microservice architectures with strong knowledge of scalability, resiliency, and service orchestration.
• Security: Understanding of security best practices, including encryption, OAuth, JWT, and authentication protocols.
• Healthcare Technology: Experience working with healthcare, digital wellness, wearable technology, or other regulated industries handling sensitive user data.
• Technical Leadership: Experience mentoring engineers, participating in architectural decisions, conducting code reviews, and helping establish engineering best practices across development teams.