Jobs at Djinni

Founded in 2015 in Ukraine, with a representative office in Estonia, Diya has grown into a global IT solutions provider and a proud part of Euvic Group. We help small and medium-sized businesses optimize operations, enhance security, and establish a strong digital presence. Over the past decade, we have built a reputation as a trusted technology partner, a Microsoft partner, delivering tailored IT solutions that drive efficiency, innovation, and growth.

We are a friendly crowd of it-savvies. Working shoulder to shoulder in a virtual crew gives us the flexibility to provide better solutions and exceed our customers’ expectations.

Now we are looking for a Business Cloud Database Engineer with extensive experience working with Azure SQL databases.

This engineer will be responsible for the operational readiness, performance, and reliability of this system complex and will be able to manage the response to database incidents as part of logistics operations that run 24 hours a day, seven days a week.

Responsibilities

Operate and Protect the Estate

• Monitor availability, performance, and capacity across all Azure SQL databases using Datadog and native Azure tooling
• Own routine maintenance: statistics, index management, job health, backup verification, and restore testing
• Right-size compute and storage, and flag cost optimization opportunities
• Maintain database auditing for permission, principal, and schema changes, sent to Datadog
• Data Movement and Replication
• Own operational reliability of replication and data movement into and between Azure SQL databases
• Detect and resolve replication lag, failures, and blocking before they become business-impacting
• Take priority direction from Data Platform and Governance on data movement needs Support the migration of remaining SQL Managed Instance workloads to PaaS

Incident Response

• Act as primary responder for database-related Pl and P2 incidents
• Diagnose and resolve blocking, runaway queries, stale statistics, and resource exhaustion
• Maintain database runbooks so any on-call engineer can execute first response
• Contribute to post-incident reviews with clear root cause and preventive actions

Support Development Teams

• Tune inefficient queries using Query Store, DMVs, and execution plan analysis
• Advise on schema design, indexing, and data access patterns for new services
• Establish standard schema deployment patterns for CI/CD
• Provision least-privilege database access through infrastructure-as-code and group-based models, with consistent parity across dev, test, and prod

Qualifications

• 5+ years of hands-on SQL Server and Azure SQL experience in production environments
• Deep performance tuning: Query Store, DMVs, execution plans, indexing strategy, statistics, and wait analysis
• Azure SQL Hyperscale and SQL Managed Instance operations, including replicas, scaling, and backup and restore
• Experience with data replication and data movement troubleshooting
• Strong T -SQL
• Infrastructure-as-code for database resources and access (Terraform preferred) Experience participating in on-call rotations for production systems
• Clear written English for runbooks, incident updates, and Jira tickets

Nice to have:

• Datadog Database Monitoring
• Azure Monitor and Log Analytics
• Microsoft Entra authentication for Azure SQL, including managed identities
• Experience migrating workloads from SQL Managed Instance to Azure SQL PaaS
• Logistics or high-transaction operational environments

What we offer

• Comfortable work environment, remote work
• Operating hours — 3 PM — 11 PM
• Competitive salary
• Paid vacation and sick leave
• Healthcare insurance and gym
• Training and valuable experience
• Work in a young and friendly team
• Career opportunities and professional growth

We at Sigma Software are looking for a Site Reliability Engineer to join an ambitious AI-driven biotech project focused on improving pharmaceutical manufacturing efficiency and accessibility to life-saving medicines.

In this role, you will help build and scale a cloud-native platform used by enterprise biotech and pharmaceutical companies. You will contribute to reliability engineering practices, cloud automation, observability, security, and operational excellence in a fast-growing startup environment.

As a company, we offer the chance to work on impactful products, influence engineering decisions from an early stage, and collaborate with international teams solving complex technical challenges.

CUSTOMER

Our customer is an innovative biotech platform company operating at the intersection of artificial intelligence and life sciences. The company develops AI-powered solutions that help pharmaceutical and biotech organizations optimize manufacturing processes, reduce operational waste, and improve production efficiency. Their mission is to make life-saving drugs more accessible and affordable through modern AI technologies and scalable engineering solutions.

PROJECT

The project focuses on building and scaling a cloud-native AI platform designed for enterprise pharmaceutical and biotech Customers. The platform supports critical AI-driven workflows and requires high standards of reliability, scalability, observability, and security.

As a founding Site Reliability Engineer, you will play a key role in establishing infrastructure best practices, implementing automation, improving system resilience, and supporting enterprise-grade deployments. The environment combines startup agility with enterprise-scale engineering challenges.

Responsibilities:

• Define and maintain SLOs, SLIs, and error budgets for critical platform services
• Build and optimize CI/CD pipelines for reliable software delivery
• Design and manage scalable cloud infrastructure using Infrastructure-as-Code practices
• Implement monitoring, logging, tracing, and alerting solutions across the platform
• Collaborate with engineering teams to embed reliability practices into the development lifecycle
• Lead incident response activities and post-mortem analysis
• Automate operational processes to reduce manual effort and improve efficiency
• Support security and compliance initiatives for enterprise deployments
• Ensure platform scalability, reliability, and high availability
• Contribute to infrastructure architecture and operational strategy

Requirements:

• 4+ years of experience in Site Reliability Engineering, DevOps, or Platform Engineering
• Strong hands-on experience with Kubernetes, Docker, and container orchestration
• Solid experience with cloud platforms, preferably AWS
• Practical experience with Terraform, Pulumi, or other Infrastructure-as-Code tools
• Experience with observability and monitoring tools such as Datadog, Grafana, or Prometheus
• Understanding of incident management and production operations
• Knowledge of security best practices and enterprise compliance standards
• Experience with Python or Go for scripting and automation
• Strong communication and collaboration skills
• Upper-Intermediate English level

Ми в Sigma Software шукаємо Site Reliability Engineer для участі в амбітному біотехнологічному проєкті на основі штучного інтелекту, спрямованому на підвищення ефективності фармацевтичного виробництва та доступності життєво необхідних лікарських засобів.

На цій позиції ви долучитеся до розробки та масштабування cloud-native платформи, якою користуються великі компанії у сфері біотехнологій і фармацевтики. Ви працюватимете над практиками забезпечення надійності, автоматизацією хмарної інфраструктури, спостережуваністю, безпекою та операційною ефективністю в середовищі стартапу, що швидко розвивається.

Ми пропонуємо можливість працювати над продуктами, що мають реальний вплив, брати участь у формуванні інженерних рішень на ранньому етапі та співпрацювати з міжнародними командами над складними технічними завданнями.

КЛІЄНТ

Наш клієнт - інноваційна біотехнологічна платформна компанія, що працює на перетині штучного інтелекту та наук про життя. Компанія розробляє рішення на основі штучного інтелекту, які допомагають фармацевтичним і біотехнологічним організаціям оптимізувати виробничі процеси, скорочувати операційні втрати та підвищувати ефективність виробництва.

Місія компанії - зробити життєво необхідні лікарські засоби доступнішими та дешевшими завдяки сучасним технологіям штучного інтелекту та масштабованим інженерним рішенням.

ПРОЄКТ

Проєкт зосереджений на розробці та масштабуванні cloud-native AI-платформи для корпоративних клієнтів у фармацевтичній і біотехнологічній галузях. Платформа підтримує критично важливі робочі процеси на основі штучного інтелекту та потребує високих стандартів надійності, масштабованості, спостережуваності й безпеки.

Як перший Site Reliability Engineer у команді, ви відіграватимете ключову роль у впровадженні найкращих практик роботи з інфраструктурою, автоматизації, підвищенні стійкості систем і підтримці розгортань корпоративного рівня. Робоче середовище поєднує гнучкість стартапу з інженерними викликами корпоративного масштабу.

Обов’язки:

• Визначення та підтримка SLO, SLI й бюджетів помилок (error budgets) для критично важливих сервісів платформи.
• Розробка та оптимізація CI/CD-пайплайнів для забезпечення надійного постачання програмного забезпечення.
• Проєктування та управління масштабованою хмарною інфраструктурою з використанням підходів Infrastructure as Code.
• Впровадження рішень для моніторингу, логування, трасування та оповіщення на всій платформі.
• Співпраця з інженерними командами для інтеграції практик забезпечення надійності в життєвий цикл розробки.
• Керування реагуванням на інциденти та проведення аналізу після їх виникнення (post-mortem).
• Автоматизація операційних процесів для зменшення обсягу ручної роботи та підвищення ефективності.
• Підтримка ініціатив у сфері безпеки та відповідності вимогам для корпоративних розгортань.
• Забезпечення масштабованості, надійності та високої доступності платформи.
• Участь у формуванні архітектури інфраструктури та операційної стратегії.

Вимоги:

• Від 4 років досвіду в Site Reliability Engineering, DevOps або Platform Engineering.
• Ґрунтовний практичний досвід роботи з Kubernetes, Docker та оркестрацією контейнерів.
• Значний досвід роботи з хмарними платформами, бажано AWS.
• Практичний досвід роботи з Terraform, Pulumi або іншими інструментами Infrastructure as Code.
• Досвід роботи з інструментами спостережуваності та моніторингу, такими як Datadog, Grafana або Prometheus.
• Розуміння процесів управління інцидентами та експлуатації продуктивних середовищ.
• Знання найкращих практик безпеки та стандартів корпоративної відповідності вимогам.
• Досвід використання Python або Go для написання скриптів та автоматизації.
• Відмінні комунікативні навички та вміння співпрацювати з командою.
• Англійська мова на рівні Upper-Intermediate.

🎯We’re Hiring: US Amazon Category Manager (MediVena)
 

📌Location: Poland / EU (preferred) | Remote
💰Salary: $3,000–4,000/month
 

We’re looking for an experienced Amazon Category Manager to join MediVena, a Polish medical device company, and take full ownership of the performance and development of selected product categories on Amazon US.
 

Your key responsibilities:

• Own sales performance of assigned product categories.
• Monitor FBA inventory, Account Health, and competitor activity.
• Analyze sales data, conversion rates, and product performance to identify growth opportunities.
• Optimize listings, Amazon SEO, and product content.

• Collaborate with PPC, marketing, design, and logistics teams.

   

What we’re looking for:

• 3–5 years of Amazon Seller Central experience.
• Proven experience independently managing product portfolios.
• Strong analytical skills, Amazon SEO, and PPC metrics knowledge.
• Experience managing large product portfolios of 300+ SKUs.
• Excellent English.
   

Nice to have:

• Experience in medical devices or regulated categories.
• Knowledge of Polish (not required).
   

If this opportunity aligns with your experience and career interests, we’d love to hear from you!
 

Feel free to apply. We look forward to receiving your application!

• 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

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Media Buyer Google Ads Specialist

Requirements

• Hands-on experience with Google Ads or strong practical knowledge of the platform.
• Understanding of Google Ads campaign creation, billing, account structure and campaign statuses.
• Understanding of Google Ads policies and the account suspension / appeal process.
• Ability to analyze campaign and account data and identify potential issues.
• Experience working with multiple advertising accounts simultaneously.
• High level of attention to detail and accuracy.
• Ability to follow documented processes and checklists.
• Confident PC user with strong Google Sheets / Excel skills.
• English level sufficient for working with Google Ads interfaces, policies and support communication.
• Ability to work with repetitive operational processes while maintaining consistent quality.

• Readiness to work with the iGaming vertical.

   

Will be plus

• Previous experience as a Google Ads Account Warmer, PPC Specialist or Media Buying Assistant.
• Experience in affiliate marketing or performance marketing.
• Previous experience with iGaming projects.
• Experience working with Google Ads account suspensions and appeals.
• Experience with Google Ads Campaigns.
• Experience working closely with Media Buyers.

Responsibilities

• Prepare and warm up Google Ads accounts before handover to Media Buyers.
• Launch and maintain initial Google Ads campaigns according to internal or own warming procedures.
• Monitor account health, campaign status, billing, spend dynamics and policy notifications.
• Gradually scale campaign activity while maintaining stable account performance.
• Handle Google Ads account and campaign suspensions in accordance with Google Ads policies.
• Prepare and submit appeals, provide required information and follow up on appeal statuses.
• Analyze suspension reasons and identify recurring issues.
• Maintain accurate records of accounts, campaigns, spend, appeals and account statuses.
• Perform pre-handover quality checks and ensure accounts meet internal readiness criteria.
• Transfer warmed and operational accounts to Media Buyers with all relevant information and history.
• Communicate with Media Buyers and Farmer regarding account status, issues and performance.
• Follow internal processes, checklists and account management standards.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

Alcor is global engineering infrastructure for technology companies building international engineering organizations as true in-house teams — not outsourcing. We help ambitious product companies hire senior engineers across Eastern Europe & Latin America who become full members of the team from day one, wearing the company hoodie, not a vendor badge.

Trusted by unicorns like Teladoc, Ledger, Pindrop, People.ai, UFORCE and by private-equity firms such as NMC ($50B AUM) who send us their portfolio companies for fast, cost-efficient ramp-ups in the region.

We make it happen through:

• Senior technical recruiting — sourcing the top 10% of engineering talent across Poland, Romania, Ukraine, Mexico, Colombia, Chile, and Argentina.
• Embedded employment infrastructure (EOR/COR) — so clients can hire compliantly in a new country without opening a local entity themselves.
• Local operational & compliance execution — legal, tax, and HR handled on the ground across every market we operate in.
• Equipment purchases, office rent & other back-office support.

Information about the project:
Building Alcor OS is strategically positioned to be one of the top priorities for Alcor. Alcor OS is our all-in-one platform for managing every contractor we place: contracts, approvals, payroll, time off, and reporting, all in one place, replacing the Excel files and long email threads that global workforce management usually runs on. Unlike traditional CRM systems, Alcor OS is designed to be a technically complex solution, setting a new standard in global workforce management.
 

We are hiring an experienced engineer to lead the technical strategy of Alcor OS. In this role, you will be responsible for defining the tech vision, and product architecture, crafting and executing a technology roadmap, and overseeing the development team. As a key member of our dedicated Alcor OS team, you will contribute to the strategic direction of our company and play a pivotal role in building a best-in-class contractor management platform. Join us in reshaping the future!

Responsibilities:

• Own delivery for Alcor OS — scope the work, sequence it realistically, and tell us early when something's going to slip;
• Own production health — reliability, performance, security, and technical debt are your calls to make and your outcomes to answer for;
• Set the technical bar for a small team (2 engineers, 2 QAs today) — this isn't a management role, but you'll mentor, unblock, and have a say in hiring as the team grows.
• Direct reporting and close cooperation with the COO.

Qualifications:

• Technical Expertise: proven track record of solving complex technical challenges.
• Entrepreneurship mindset (self-driven): ability to translate business needs into technical solutions, ability to balance technical excellence with business needs, with proven ability to push new initiatives and manage ongoing projects.
• Innovative Thinking (AI): ability to suggest innovative solutions & improvements, staying updated on the latest industry trends and technologies.
• Strategic Vision: capability to align technical strategies with overall business objectives.
• Communication and Collaboration: ability to collaborate effectively with cross-functional teams, including non-technical stakeholders.
• Experience Security: understanding of how to design and build secure systems.
• People leadership: comfortable raising the level of the people around you — mentoring, unblocking, and having the honest conversation when something isn't good enough.

Requirements:

We need someone who can go deep on PHP and also step back and own the whole system. Years of Laravel experience matter less to us than how you think.

Baseline:

• 4+ years as a Tech Lead, Principal Engineer, or Architect — owning architecture decisions, not just delivering tickets as a senior engineer;
• 8+ years writing PHP professionally, with real depth in Laravel — you should be able to explain what's happening under the framework, not just use it;
• Comfortable with (or genuinely excited to quickly get comfortable with) Domain-Driven Design, CQRS, and Event Sourcing — our platform's write side lives in event streams and aggregates, not Eloquent models with mutable rows. You don't need prior production experience with this exact stack, but I've read about it isn't enough either;
• Comfortable working across cloud platforms (AWS or equivalent) — compute, storage, and networking trade-offs, not just spinning up services;
• Practical experience with infrastructure as code (Terraform, CloudFormation, or similar);
• Strong relational data modeling in MySQL, and — because much of our state is event-sourced — comfort modeling aggregates and domain events, not just normalized tables. For a product like Alcor OS, this modeling is the product;
• A real testing discipline (TDD/BDD, PHPUnit or equivalent) end to end — from unit tests around domain logic up to browser-level E2E (Playwright or equivalent) around real user flows. With an architecture like ours, tests are what let you change things with confidence instead of hoping;
• GitHub-based CI/CD workflows.

What we weigh more than any of the above:

• System design — can you take a fuzzy business problem (e.g. handle payroll across 40 clients with different rules) and turn it into an architecture with real trade-offs, not a diagram from a course;
• Data architecture — how you'd model something like contracts, approvals, payroll, and time tracking, where a wrong schema quietly breaks the platform months later;
• Helicopter view — can you step back from a single feature and see how it touches the rest of the system, other teams, and where it'll hurt a year from now;
• Judgment on AI-generated code — this isn't have you used Copilot. Our engineering process is built around AI agents that plan, implement, test, and review code alongside us. We need someone who can direct that process, catch when it's confidently wrong, and take full ownership of anything that ships — regardless of who or what drafted it first.

What We Offer:

Culture: Join a supportive and driven team with a strong corporate culture built on openness, collaboration, self-development, and shared ambition.
Tool subscriptions: access to paid AI tools and other platforms to boost efficiency and support learning.
Terms: we offer a flexible 8-hour work schedule.
Time Off Benefits: 20 fully covered days off, 3 additional days off, fully paid sick leave, days off for all national public holidays, a mental health day off to recharge after stressful events.
Pet-friendly office in Kyiv: if you are in Kyiv, bring your furry friends to work with you.
Supporting Ukraine: we proudly donate monthly to the Armed Forces, supporting colleagues' fundraising projects.
IT kit provided: we equip you with devices for work.

Recruitment flow:

• HR interview;
• A code assignment;
• Technical interview;
• Final Interview with the COO, HRD, and Product Manager.

If building a best-in-class platform from a technical leadership position sounds like your next move — apply now!

• Project Description:

  You will join a Regulatory Reporting Platform within a large US investment bank. The platform is responsible for collecting, processing, and transforming large volumes of data from multiple internal systems to produce regulatory reports for 240 jurisdictions worldwide. In total, the platform supports around 10,000 reports across a wide range of regulatory, compliance, financial, and risk reporting areas.
  This is a large-scale, business-critical data platform operating in a highly regulated environment, where data accuracy, quality, traceability, and timely delivery are essential. The team works on building and enhancing data pipelines, implementing reporting logic, ensuring data validation and reconciliation, and supporting the generation of complex regulatory outputs.
  The project is delivered by a global distributed team with colleagues located in Ukraine, Poland, and the US, offering close collaboration with engineers, analysts, and business stakeholders across multiple regions.

• Responsibilities:

  - Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform
  - Build and enhance data processing pipelines using Java and Apache Spark
  - Implement scalable logic for data ingestion, transformation, aggregation, and enrichment from multiple internal data sources
  - Develop and optimize batch processing jobs to support the generation of regulatory reports across multiple jurisdictions
  - Ensure high standards of data quality, validation, reconciliation, and consistency throughout the reporting lifecycle
  - Translate business and regulatory requirements into robust technical solutions
  - Collaborate with business analysts, QA engineers, and cross-functional teams to deliver reporting functionality
  - Investigate and resolve data and application issues in development, test, and production environments
  - Improve application performance, scalability, and reliability for high-volume data processing workloads
  - Contribute to the design and implementation of reusable components and engineering best practices
  - Participate in code reviews, testing, and release activities to ensure high-quality deliverables
  - Work closely with distributed teams across Ukraine, Poland, and the US in an agile delivery model
  - Support continuous improvement of the platform, including monitoring, troubleshooting, and operational stability

• Mandatory Skills Description:

  - 6+ years of commercial experience with Java
  + 2+ years of experience with Spark
  - Experience in designing and developing scalable, high-performance backend applications
  - Good knowledge of SQL and working with large datasets from multiple data sources
  - Strong problem-solving skills and ability to work effectively in a global distributed team

• Nice-to-Have Skills Description:

  - Experience in financial services, investment banking, or regulatory reporting projects
  - Familiarity with data quality, reconciliation, and control frameworks
  - Experience working with large-scale enterprise data platforms
  - Knowledge of cloud environments and modern data platform architectures
  - Understanding of CI/CD practices and automated deployment pipelines
  - Experience working in Agile / Scrum teams within a distributed global setup

• Languages:
  • English: C1 Advanced

We are looking for a Junior Strong / Middle System Administrator to join our team. This role is ideal for a hands-on professional who combines solid technical skills with strong organizational abilities and enjoys contributing to smooth, efficient company operations.

Requirements

• 2+ year of experience in system administration and/or technical support
• Confident user of office and productivity software
• Strong troubleshooting skills across hardware, software, and network issues
• Basic understanding of office management processes and equipment maintenance
• Familiarity with IT security principles and best practices
• Strong organizational skills and ability to multitask in a dynamic environment
• Strong communications level
• English Level is Intermediate or above

Responsibilities

• Provide technical support for hardware, software, and network-related issues
• Perform routine system and equipment maintenance to ensure reliability and efficiency
• Troubleshoot and resolve technical issues to maintain a stable and seamless work environment
• Oversee office-related operations such as equipment setup, basic facility support, and vendor coordination
• Manage inventory of office supplies and IT equipment to ensure optimal resource usage
• Maintain accurate records of equipment, software licenses, warranties, and service agreements

We Offer

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

We expect you are

You’re a proactive team player who loves exploring new tools, services, and approaches to make your work even better. You take ownership of your projects, don’t wait for instructions, and thrive without micromanagement. Challenges excite you, not intimidate you - you see them as opportunities to learn and improve. You communicate openly, collaborate smoothly with others, and genuinely care about delivering great results.

What will you be responsible for

• Design and produce engaging video and visual content for Clario apps (iOS and Android) and new mobile products, primarily using AI creative tools.
• Collaborate daily with the marketing team to discuss acquisition results, marketing metrics, and campaign performance. Bring fresh ideas and AI-driven approaches to improve results.
• Work side by side with Creative Producer on high-performing creatives.
• Analyze campaign data to understand how your AI-generated content impacts performance and apply insights for continuous improvement.
• Develop variations of successful creatives based on analytics and testing.

What you need for this position

• 2+ years of commercial experience in 2D animation or video editing
• Strong proficiency in Adobe After Effects for motion design and animation
• Basic knowledge of Figma
• Experience creating effective video creatives for Meta, TikTok, and Google with a focus on performance and engagement
• Hands-on experience using AI tools in daily workflows e.g. Kling, HeyGen, Sonovid, platforms like Loveart or Higgsfield or similar)
• Solid understanding of animation and video editing principles, including composition, timing, and sound integration
• Ability to combine visuals, motion, and sound into engaging video content
• Ownership mindset with readiness to take responsibility and contribute to product outcomes
• Understanding of marketing metrics (experience working with performance data is a plus)
• Ability to quickly move from concept to execution, test hypotheses, and iterate based on data
• Data-driven, results-oriented mindset
• Strong self-organization and time management skills

Nice to have

• Familiarity with prompt engineering and understanding how to structure prompts for different AI tools to achieve realistic outputs

Hiring Process

Stage 1: Interview with HR
Stage 2: Technical assignment
Stage 3: Interview with Team Lead

What we offer for your success

• 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 looking for a proactive and results-driven Business Development Manager to join our recruitment agency and help us expand our client portfolio.

Your main goal will be to attract new clients, build long-term business relationships, and drive revenue growth by selling recruitment services.

Responsibilities

• Identify and acquire new B2B clients who need recruitment and talent acquisition services.
• Reach out to CEOs, Founders, HR Directors, and Hiring Managers.
• Generate qualified leads through LinkedIn, outbound outreach, networking, and other channels.
• Present the agency’s recruitment services and value proposition.
• Conduct discovery calls, identify hiring needs, and negotiate cooperation terms.
• Manage the full sales cycle, from initial contact to signed agreements.
• Develop long-term client relationships and identify repeat business opportunities.
• Maintain an organized sales pipeline and track conversion rates.

Requirements

• 1+ years of experience in B2B Sales or Business Development.
• Experience selling recruitment, staffing, outsourcing, or other B2B services is a strong advantage.
• Understanding of the recruitment industry and client acquisition process.
• Strong lead generation, outreach, and negotiation skills.
• Experience using LinkedIn and CRM tools.
• Ability to communicate directly with business owners and decision-makers.
• Self-driven, proactive, and focused on measurable results.
• English proficiency for communication with international clients is an advantage.

What We Offer

• Opportunity to develop and expand a recruitment agency’s client portfolio.
• Direct involvement in business development and commercial strategy.
• Collaboration with an experienced recruitment team.
• Opportunity for professional growth and greater commercial responsibility.

We are looking for a Junior Retention Manager to support CRM campaigns, player engagement, and retention activities within an iGaming project.

This role is suitable for a junior specialist with basic hands-on CRM experience who wants to grow in iGaming retention.

Responsibilities:

• Assist with the preparation and launch of CRM campaigns.
• Work with email, SMS, push notifications, and automated player communication.
• Support player segmentation and reactivation activities.
• Configure campaigns and customer journeys in CRM platforms.
• Monitor campaign results, conversions, and player engagement.
• Support A/B testing and retention reporting.
• Collaborate with CRM, Marketing, and Product teams.

Requirements:

• Initial practical experience in CRM, retention, or lifecycle marketing.
• Basic understanding of the online casino player lifecycle.
• Experience with CRM platforms; GR8 Tech is a strong advantage.
• Understanding of segmentation, triggers, and automated campaigns.
• Basic analytical and reporting skills.
• Attention to detail and willingness to learn.

Requirements:

• 4+ years of experience in Business Analysis, Solution Engineering, or related roles;
• Working in the GMT+0/+1 time zone
• Strong technical mindset with the ability to think in systems, workflows, and implementation approaches;
• Ability to independently design solutions based on high-level business requests;
• Experience working closely with developers and understanding software architecture principles;
• Practical experience using AI tools in daily work, especially Claude Code and similar AI-assisted development tools;
• At least Upper-Intermediate proficiency in both written and spoken English;
• Proficiency in eliciting and documenting business requirements;
• Ability to break down large and complex tasks into simple and manageable components;
• Ability to describe implementation logic and algorithms for developers;
• Experience integrating with third-party systems (APIs, file exchange, webhooks);
• Experience using Jira, Trello, browser Developer Tools, Figma, Postman, Slack, and graphic editors;
• Confident understanding of various file formats (CSV, JSON, XML);
• Basic knowledge of SQL;
• Ability to model processes and data using UML diagrams;

• High level of mastery of Google Workspace or Microsoft Office tools.

   

   

 Nice to have:

• Development background or hands-on coding experience;
• Understanding of system architecture and backend processes;
• Experience working in AI-first or automation-driven environments;
• Experience with low-code/no-code tools and AI-assisted workflows;
• Experience in CRM/Fintech.

Hiring Process

1. HR Screening (30 min)
2. Technical Interview (45 min)
3. Offer 

DroneOps is a Ukrainian defense-tech company developing alternative navigation for UAV. We're scaling in both the domestic and international markets, and we're looking for someone to build our marketing function essentially from the ground up.

Location: Kyiv, hybrid

What you'll be doing

• Define our marketing strategy: decide which audiences, channels, formats and activities we need — and which we don't — and then put it into practice
• Build the company's brand: positioning, visual and verbal identity, tone of voice — balancing transparency, security, and audience trust, as required in the defense sector
• Turn field tests and flights into proof content: short videos with real results and numbers
• Collect and package our achievements and third-party validation: test results, competitions, partnerships, media mentions
• Manage the company's social media presence (LinkedIn, X/Twitter, and other relevant platforms) — content planning, publishing, community management
• Plan key announcements as campaigns (teaser, video, details, partner follow-ups), not single posts
• Build relationships with defense and tech media and podcasts
• Develop communication strategy for two distinct audiences: the Ukrainian market (military, partners, general public) and international audiences (foreign partners, distributors, delegations, trade shows)
• Prepare materials for international exhibitions, presentations, and partner negotiations
• Work closely with leadership, sales and R&D — understand the product deeply enough to communicate its value without oversimplifying or disclosing sensitive information
• Build out the content production process: copy, visuals, video (either hands-on or by managing contractors), including security review before publication
• Track competitor communications and defense-tech trends, and adapt strategy accordingly

What matters to us

• 4+ years of marketing experience, ideally including brand-building from scratch or a rebrand
• Understanding of B2B/B2G communication — defense is not a mass consumer product
• Strong English (written is required; spoken is a plus for communicating with foreign partners)
• Professional-level social media management experience (understanding of metrics, not just likes)
• Ability to handle sensitive information and awareness of communication risks in the defense sector (a plus if you already have this; we'll train on the job)
• Self-sufficiency — readiness to build the process, not just execute a ready-made brief

Nice to have

• Experience in defense, tech, or B2B sectors
• Hands-on video editing or experience managing video production
• Comfortable representing the company publicly at exhibitions and events
• Understanding of SMM analytics fundamentals and PR
• Experience preparing for international exhibitions/events

What we offer

• Competitive salary
• Reservation from mobilization
• Office in Kyiv with shelter access, generator and Starlink
• Possibility of hybrid work format
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we've built one of the largest AI communities in Europe.

About the Client:
Our client is a fast-growing product company building IoT and radio-frequency devices, working at the intersection of hardware, signal processing and data.

About the Role:
We are looking for a Senior or Lead RF/ Signal Processing Algorithm Engineer. You will lead algorithm development for direction finding, geolocation and GNSS resilience. The role sits where physics, mathematics and ML meet. What matters most is a solid physical understanding of how radio systems behave: why an antenna mounted in the wrong plane ruins a measurement, or why a given localisation method works at all. Deep domain understanding matters more here than perfectly clean code; the team has strong software engineers to support you.

Responsibilities:
- Lead the design and development of direction-finding and emitter geolocation algorithms
- Develop and tune beamforming, CRPA and anti-jamming / anti-spoofing processing
- Work with SDR hardware, including multi-channel synchronisation and calibration
- Analyse measurement data and trace poor results back to physical or hardware causes
- Optimise algorithms for efficient computation across large numbers of devices
- Collaborate with data science and software engineers to bring algorithms into production
- Take part in demos for partners and customers

Requirements:
- Strong background in radio engineering, telecommunications or applied physics
- Practical understanding of antennas, signal propagation and RF measurements
- Direction-finding algorithms: MUSIC, ESPRIT, Root-MUSIC, correlative interferometry, Watson-Watt
- Geolocation methods: AOA, LOB, TDOA, FDOA
- Antenna arrays: UCA, ULA
- Experience with SDR platforms (PlutoSDR, HackRF, AD9361/AD9371) and related libraries (libiio, pyadi-iio)
- GNU Radio and/or MATLAB (Phased Array System Toolbox)
- Solid algorithmic thinking and the ability to optimise computation
- English sufficient for demos and communication with partners and customers

Nice to have:
- CRPA processing: multi-channel phase/gain calibration, mutual coupling compensation, null-steering
- Hardware synchronisation and timing
- GNSS SDR software: GNSS-SDR, GPS-SDR-SIM, PyGPSClient
- GNSS tracking loops (DLL, PLL), GPS L1/L2/L5 C/A code tracking
- ML applied to signal data
- Defense tech experience

About the role

We are seeking a senior commercial leader to build and scale primarily B2B sales in the defense and security sector, with selective B2G engagements. The role is based in Kyiv (hybrid) and involves regular international travel, including Europe and other partner markets. You will own the full commercial cycle with military, industrial, and institutional customers, from early engagement and demonstrations to contracting and long-term account development, and lead our Sales & Marketing department.

About us

DroneOps is a Ukrainian defense-tech company developing alternative navigation systems for UAVs. Our mission is to build reliable, GNSS-independent solutions for autonomous platforms.

Responsibilities

• Build, manage, and expand a B2B sales pipeline in defense and security markets, with additional work across B2G engagements involving the Ministry of Defense of Ukraine and other national MoDs
• Lead commercial engagements end to end: customer discovery, solution positioning, demonstrations, negotiations, and contract execution
• Support tenders and capture activities where required, including preparation of proposals and participation in procurement processes related to MoD, EU, and NATO programs
• Represent the company at international conferences, exhibitions, and industry events; organize and deliver field demonstrations and technical presentations
• Lead the Sales & Marketing team (sales manager, marketing specialist): set goals and priorities, develop people
• Co-develop the marketing strategy with the marketing specialist: translate business goals and customer needs into marketing priorities, and make sure marketing generates qualified leads and supports deals
• Coordinate closely with legal, finance, engineering, and production teams to ensure commercially viable and contract-compliant deals; bring customer feedback back to product and engineering
• Design, build, and continuously improve sales processes, pipelines, and reporting using the company’s internal CRM system
• Apply analytical and business-analysis thinking to improve forecasting, deal qualification, and go-to-market execution; contribute to scaling and structuring the function over time

Requirements

• Demonstrated experience owning and executing the full sales cycle in complex B2B environments, including proposals, negotiations, and contracts
• Experience leading a sales or commercial team
• Understanding of B2B marketing (positioning, content, events, lead generation) sufficient to work with a marketing specialist as a partner and set priorities based on business needs
• Strong communication and presentation skills, with the ability to engage senior stakeholders, technical teams, and international partners
• High level of interpersonal effectiveness, with a track record of building trust and maintaining long-term customer relationships
• Proactive, self-directed approach with the ability to take initiative and operate with limited structure
• Capability to design, document, and improve sales processes and pipelines, applying analytical and business-analysis thinking to forecasting and execution
• Upper-intermediate to advanced English (B2–C1)

Would be a plus

• Proven commercial experience in defense and security markets
• Practical experience working with the Ministry of Defense of Ukraine and/or other national Ministries of Defense
• Experience selling physical or hardware products, particularly complex or mission-critical systems
• Direct exposure to B2G sales, public procurement, or tender-based processes (MoD, EU, NATO)
• Experience in the UK and European defense markets, including work with integrators, primes, or institutional customers
• Background in miltech, engineering, or other technically sophisticated industries
• Experience operating in environments with export controls, compliance constraints, or regulated customers

What we offer

• Senior, high-impact commercial role with direct ownership of international B2B defense revenue and leadership of the Sales & Marketing function
• Kyiv-based position with hybrid work and regular international travel, including conferences, exhibitions, and customer engagements across Europe and partner markets
• Meaningful influence over go-to-market strategy, sales processes, and commercial structure as the function scales
• Performance-based compensation structure aligned with results and long-term value creation, discussed individually
• Opportunity to work hands-on with advanced, real-world defense technologies and high-stakes customers