Jobs at Djinni

Mobilunity is a Ukrainian-based and operated provider of software engineering teams. Our typical clients are European, American and Japanese startups and small-to-mid sized companies working with our teams as permanent and equal extensions to their own software departments. With our collaboration model, engineers get direct access to the client’s technical management and work hand-in-hand with their peers both on the client’s side and in Ukraine. We as the Vendor ensure all non-tech questions are solved in a supportive manner. Joining Mobilunity you will get the best from both worlds – strong support and a big community locally, and an ambitious international team.

We are looking for a proactive and creative SMM Manager who knows how to:

• grow visibility and engagement on LinkedIn and Reddit;
• build recognizable voice and authority;
• generate consistent inbound interest and leads;
• create content that people actually read, save, and respond to.

Key responsibilities:

LinkedIn - 55%

• Create, publish and promote content focused on solving specific problems for clearly defined target audiences based on our actual expertise and experiences;
• Actively promote posts and Company’s profiles through thoughtful, relevant comments under industry discussions, contextual mentions of company experience where appropriate;
• Engage in high-quality commenting (no generic replies), aiming to build visibility and recognition.

Reddit - 45%

• Develop and manage our company's presence on Reddit;
• Create posts focused on experience, insights, and lessons learned;
• Write deep, relevant comments under discussions, contributing value first;
• Support long-term funnel from expertise to trust.

Main expectations: 

• 4+ years of experience in SMM / Content / Social Growth, focused on Western markets;
• Proven experience managing LinkedIn and Reddit as communication and growth channels;
• Strong understanding of how to stand out in saturated social media environments;
• Excellent written English (C1+), with the ability to write sharp, insightful, non-generic content;
• Ability to create content independently, with or without AI tools help;
• Fast execution and strong ownership mindset;
• Creative, non-standard thinking with focus on results.

Joining the team you will get:

• The friendliest community of like-minded IT-people;
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies;
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note;
• Fair salary and 100% taxes coverage – don’t worry about possible taxes raise – we will get you covered;
• The ability to work remotely or from the office in Kyiv (there is a generator and starlink for uninterrupted work);
• Comfortable working conditions in the office – no open spaces, separate rooms for the comfort of each team and several rest;
• Corporate events, numerous interest groups.

Recruitment process stages:

1. Interview with Recruiter;
2. Providing a portfolio or links to topics you are proud of / Test Task;
3. Interview with CEO.

COME ON BOARD, AND LET’S GROW TOGETHER!

JarvisHeart is a rapidly expanding global IT & Tech company based in Cyprus, dedicated to its team, providing an inspiring dynamic work culture.Established in 2024, we are aimed to deliver services and solutions for businesses. We attract and retain the best IT professionals, offering avenues for development and progress to provide exceptional solutions to clients around the globe. Join us and become a part of JarvisHeart’s success story.

We are seeking a highly skilled Anti-Fraud manager to spearhead fraud detection efforts. The ideal candidate will have a strong background in fraud prevention and risk management.

Key Responsibilities:
• Real-time monitoring and analysis of player activity, including deposits, withdrawals, bets, gaming patterns, and behavioral data.
• Detection and investigation of suspicious activities such as bonus abuse, multi-accounting, collusion, chargebacks, money laundering (AML), and other fraud schemes.
• Working with the verification system: review of KYC documents, verification of payment methods and Source of Funds analysis.
• Analysis of fraud incidents, preparation of reports, and development of recommendations for risk mitigation.
• Monitoring fraud trends in the iGaming industry and proposing improvements.

Work Schedule: 5-Day Rotating Schedule (8-hour shifts)

Option A: Working days — Sunday + Monday + Tuesday + Wednesday + Thursday Option B: Working days — Tuesday + Wednesday + Thursday + Friday + Saturday

5 working days per week with 8-hour shifts and 2 consecutive days off.
 

Required Qualifications:

• At least 1–2 years of experience in anti-fraud, fraud prevention, or risk management within the iGaming / online casino
• Proficiency in English.
• Strong analytical and problem-solving skills.
• Ability to work in a fast-paced, high-pressure environment.
• Readiness to work on a weekend-priority schedule (Saturday or Sunday as regular working days)

• Experience with anti-fraud and KYC tools will be considered a strong advantage.

   

Optional Qualifications:

• Experience with international fraud prevention strategies.

• Knowledge of compliance requirements in Canada and Europe.

   

What we offer:

• 17 vacation days (Enjoy vacation policy to recharge and explore. We believe work-life balance is key to personal and professional well-being.)
• 15 paid sick days (Your health matters. We offer paid sick leave to ensure you can recover without financial stress)
• Insurance after the probation period (Your well-being is our priority. After completing the probationary period, you’ll gain access to our comprehensive insurance plan to support your health and peace of mind.)
• Public holidays off (Take time to celebrate and enjoy national holidays with friends and family without worrying about work.)

• Work equipment provided (Start your journey with the best tools for success! We provide all the necessary equipment to help you work efficiently and comfortably.)

   

If you’re ready to take on this exciting challenge and contribute to a fast-growing industry, apply now!

We are looking for a QA to join our team with previous experience in the same position. Understanding the iGaming field will be a huge plus.

Now we need someone on-site and devoted to testing our brands inside out so that our customers can get the best experience possible.
 

HOW YOU WILL MAKE AN IMPACT:

• Conducting manual testing of our brands on web and mobile platforms.
• Performing daily testing of brands according to the provided checklist to ensure quality standards are met.
• Describing bugs and creating detailed technical tasks for the development team to address issues promptly.
• Testing the functionality of new features to ensure they function correctly and meet user requirements.
• Communicating effectively with the Product manager, and development department regarding assigned tasks and providing clear feedback on testing results.
• Analyze the gambling market and competitors to identify opportunities and threats;
• View and analyze client sessions using Smartlook for valuable insights;
• Control and manage content on projects, ensuring quality and relevance;
• Monitor task/sprint deadlines for efficient project management;
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• Understanding of the iGaming field;
• You'll have to be structured and creative (ability to imagine where bugs are hiding and what can go wrong with the product);
• Being assiduous will be a considerable plus;
• English level intermediate or higher;
• Excellent communication skills, you'll need to build a quality connection with the development team.
   

HOW WE WILL KEEP YOU SMILING:

• 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 Junior Product Manager to join our team. In this role, you will be responsible for managing our products, monitoring product conversion rates, and leading communication with our marketing partners and affiliate managers to drive growth and improve performance. Your key responsibilities will include analyzing market trends, and ensuring continuous product improvement. You will work closely with cross-functional teams, including development, design, and affiliate teams, to achieve business objectives and optimize the user experience.

If you have experience in marketing and thrive in a fast-paced, dynamic environment, we’d love to hear you!
 

HOW YOU WILL MAKE AN IMPACT

• Analyze the online gambling market and competitor activities to identify opportunities and risks.
• Track and analyze key performance metrics (LTV, CPA, CR, ROI) to optimize marketing efforts and product performance.
• Communicate with affiliate managers and marketing partners, ensuring the effectiveness of campaigns and promotions.
• Participate in preparing entry into new markets, and understanding market trends and demands
• Oversee the implementation of product changes and innovations based on user behavior analysis and marketing insights.
• Collaborate with development and design teams to introduce new features that enhance the user experience.
• Manage content across projects, ensuring its quality and relevance to marketing goals.
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• At least 1 year of experience as a Product Manager within the online gambling industry.
• Understanding of key product metrics (conversion rates, LTV, ARPU, ROI) and experience with affiliate marketing.
• Proven experience in working with marketing and affiliate partners.
• Deep knowledge of online gambling products and industry trends.
• Intermediate or higher level of English proficiency for effective communication with international partners.
• Experience with analytics tools (e.g., Smartlook, Google Analytics) to monitor user behavior and drive product decisions.
   

HOW WE WILL KEEP YOU SMILING

• 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 Senior Data Engineer who is passionate about building scalable, cloud-native data solutions and eager to grow into a broader architecture role. You will lead the technical delivery of modern data platform solutions while engaging with clients and internal stakeholders to design, implement, and optimize enterprise-grade data systems.

Responsibilities

• Lead end-to-end development and implementation of scalable data pipelines, data lakes, and cloud-native data platforms
• Ensure performance, security, and reliability of data solutions through CI/CD, testing, and automation best practices
• Participate in solution design with architects and senior stakeholders - contribute to data architecture, system integrations, and technology selection
• Translate business needs into data models, transformation logic, and orchestration workflows
• Work closely with business and technical stakeholders to clarify requirements, demonstrate value, and refine deliverables
• Participate in pre-sales activities: help shape proposals, provide technical insights, and create solution roadmaps
• Stay on top of modern data platform trends (e.g., Data Mesh, Lakehouse, real-time analytics, observability)

• Explore new tools and techniques - contribute to N-iX’s internal Data & Analytics accelerators and reference architectures

   

Requirements

• 5-7 years of hands-on experience in data engineering
• Strong SQL, Python, and Spark skills
• Strong expertise in Azure and Databricks modern data platforms
• Knowledge of Airflow, dbt, Kafka, or similar tools preferred
• Proven experience building data lakes, lakehouses, data warehouses, and streaming pipelines
• Familiarity with architectural concepts like Data Mesh, Data Fabric, and cloud-native data architectures
• Experience leading delivery teams or mentoring other engineers
• Excellent verbal and written communication in English
• Willingness to travel for business (when needed) and to engage directly with clients
   

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

🚀 Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

📍About the Product:
Over the past few years Coro has received $275M in funding and is one of the fastest growing Cybersecurity companies in the world. The funding is primarily being used to enhance the Coro Cybersecurity SaaS platform and for additional headcount growth, as Coro continues to expand globally.   

Coro started in Tel-Aviv, Israel and is also headquartered in Chicago, IL with additional offices in New York, London, and remotely across the globe. As a global organization, Coro gives you the ability to work with people and teammates from around the world. 

Coro’s AI enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable “enterprise grade” protection for all of their priority threat vectors. 

About the Role:
This is a hands-on leadership role for a Backend Team Lead who will guide a team of backend engineers while staying directly involved in coding, architecture, and delivery. You will work on core backend systems behind Coro’s cybersecurity platform, building and scaling high-load services that process large volumes of security and telemetry data in real time.

These systems are responsible for collecting, processing, and analyzing data from multiple sources, including endpoints, cloud environments, and product integrations. They support critical product capabilities such as threat detection, security analytics, anomaly identification, and automated response workflows, making this a mission-critical leadership role at the core of Coro’s product.
 

If you are looking for a role where you can combine leadership with technical ownership, shape team culture, and build highly scalable backend services for a fast-growing global cybersecurity platform, this is the role for you

📍Key Responsibilities:

• Lead a team of highly skilled and passionate developers
• Partner with the Product Manager to build the road-map for the team
• Understand the team objectives and key results and make sure that the team are on the path to achieving them
• Participate in making decisions on the architecture and technologies
• Conduct the team ceremonies: Daily stand-ups, sprint planning and retro meetings
• Help create and enforce strong engineering standards, code quality, and best Engineering practices
• Take an active part in the implementation (hands-on) of the team’s various services and features
• Help your team members grow by mentoring them, building their growth plan with them and enable them opportunities to implement it

📍Required Competence and Skills:

• 6+ years of backend/server-side development with Java
• 2+ years of proven experience leading an engineering team 
• Strong hands-on experience with Spring Framework and MongoDB
• Deep understanding of multithreading and concurrency
• Solid knowledge of OOP concepts and design patterns
• Proven experience with microservices architecture
• Experience working with high-load backend systems
• Proficiency in cloud-native environments (preferably AWS)

Nice to have:

• Experience with Redis and RabbitMQ
• Experience with Elasticsearch/OpenSearch 
• Familiarity with Docker / Kubernetes
• Experience in Cybersecurity domain 

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Role Description

The Manual QA team is responsible for ensuring the high quality and reliability of our software product through detailed manual testing procedures, while also providing crucial support for any issues that arise in production. The ideal candidate will possess a solid grasp of software testing principles, outstanding communication skills, and a sharp eye for spotting defects.

Role Knowledge, Skills & Experience

• Familiarity with testing web applications. 
• Proven experience as a QA Engineer or similar role for at least 3 years.
• Experience working in an Agile development environment.
• Strong understanding of software testing principles and methodologies.
• Basic knowledge of test management tools.
• Experience in defect tracking and reporting, including prioritizing issues.
• Familiarity with ISTQB Certification terminology and principles. Preferably a Foundation level certification. 
• Detail-oriented with excellent analytical and problem-solving abilities.
• Excellent communication skills.
• A highly organised and proactive person.
• Ability to work independently and as part of a team.
• Fluency in spoken and written English.

Nice to Have:

• Experience testing APIs.
• Experience working with databases and running queries for testing purposes.
• Experience reviewing requirements or acceptance criteria from a QA perspective
• Experience with effort estimation for tasks and test planning. 

Role Responsibilities

Test Planning:

• Collaborate with the development team and other stakeholders to understand project requirements and specifications.
• Plan testing activities for features or changes, identifying what needs to be tested, key scenarios, and potential areas of focus.

Test Execution:

• Execute manual test cases to verify the functionality and usability of software applications.
• Identify, document, and track software defects, providing detailed information for the development team's resolution.

Regression Testing:

• Conduct regression testing to ensure new software changes do not adversely impact existing functionality.
• Work closely with the development team to validate bug fixes and enhancements.

Development Support:

• Conduct Root Cause Analysis for all production issues on web
• Provide quick QA support to revalidate/replicate production bugs

Documentation:

• Create and maintain comprehensive test documentation, including checklists, test cases, test scripts, and test results.
• Provide clear and detailed reports on testing progress, issues, and overall quality metrics.

Collaboration:

• Work collaboratively with developers, product managers, and other team members to understand product features and user stories.
• Participate in walkthroughs and collaborate on refining requirements for better test coverage.

Ad Hoc Testing:

• Perform exploratory testing to uncover unforeseen issues and provide valuable insights into product quality.

Communication:

• Clearly communicate testing progress, issues, and overall project status to relevant stakeholders.
• Collaborate with cross-functional teams to ensure a shared understanding of quality expectations.

🚀 Join Our Team as a Head of Affiliate (Remote)

We are looking for an experienced Head of Affiliate to lead our performance marketing efforts across CIS markets and build a scalable, profitable customer acquisition system. This role involves full ownership of traffic acquisition, unit economics, and affiliate network development, with a strong focus on consistent FTD and ROI growth.

Be part of a team that launches exciting new projects worldwide! 🌎

What experience is important to us:

📌 Responsibilities

• Manage and scale traffic acquisition across multiple products
• Develop and optimize key channels (Paid Social, Google Ads/UAC, SEO/ASO, PPC, Affiliate, Influencers)
• Build and optimize the full acquisition funnel (inbound & outbound)
• Scale the affiliate network and improve partnership terms
• Ensure traffic quality, conduct analytics, and prevent fraud
• Analyze CJM and improve conversion across the funnel

• Build and scale the team, optimize internal processes

   

✅ Requirements

• 3+ years of experience in iGaming / betting
• 2+ years in a Head / Lead role in performance / acquisition
• Proven track record of scaling traffic and growing FTD
• Strong understanding of CIS markets and traffic sources
• Hands-on experience with key channels (Paid Social, Google Ads/UAC, SEO/ASO, Affiliate, Influencers)
• Strong expertise in analytics and unit economics (CPA, ROI, ARPU, LTV, FTD)
• Strong negotiation and partner management skills, with understanding of iGaming regulations

• Knowledge of Ukrainian/Russian, English (B2)

   

Why you should join us:

🔸 We work remotely: Mon-Fri, from 9:00 to 18:00

🔸 Paid vacation and sick leave – we care about your health and timely rest.

🔸 Competitive salary – your contribution will be properly valued.

🔸 Participation in company internal events – knowledge exchange among colleagues and enhancing your expertise.

🔸 Corporate psychologist for mental well-being

🔸 100% guaranteed professional development and acquisition of new skills.

🔸 As a team, we are constantly striving to be the best among our competitors! We offer a dynamic, forward-thinking work environment within a profitable company.

If this vacancy interests you, send us your resume — you might be exactly who we're looking for!

Join the best! 🚀

Requirements:

- 5+ years in security engineering, infrastructure security, or runtime systems;

- Deep knowledge of proxy architectures, TLS inspection, and API security;

- Experience with policy-as-code systems (OPA, Cedar, or similar)

- Proficiency in Go, Rust, or C++ for performance-critical systems;

- Background in enterprise security products, cloud infrastructure, or compliance tooling.

Responsibilities:

- Design and implement the runtime policy enforcement engine;

- Build DLP inspection pipelines for AI traffic (prompts, completions, tool calls);

- Architect zero-trust networking for AI gateway infrastructure;

- Implement audit logging, compliance evidence generation, and tamper-proof trails;

- Define security posture for the platform itself (SOC 2, ISO 27001 readiness).

We offer:

- Variety of domains;

- Full stack of technologies;

- Professional and highly interactive team environment;

- Management style based on openness and trust;

- Stable support in personal education and growth;

- Worthy compensation;

- Active community with regular knowledge sharing;

- Flexible work conditions.

Digis is looking for a Senior Data Engineer to join our long-term partnership with a US-based global leader in hospitality analytics.

About the Project

Our client is a premier SaaS provider that transforms front-desk staff into revenue generators for the world’s most iconic hotel brands, including Hilton and Marriott. Their platform operates in over 2,000 properties across 124 countries, managing billions in revenue.

The project is in an active development stage, focusing on processing massive data volumes to deliver real-time business value.
You will join a large, distributed team (approx. 50 people) and collaborate directly with the US-based CTO.

Your Responsibilities
 

• Manage data pipelines from ingestion to ready-to-use analytical models.
• Help scale case detection processes and improve existing services by splitting them into smaller microservices.
• Build, debug, and optimize ETL jobs using AWS Glue, EMR, and Spark.
• Write and improve SQL queries for PostgreSQL/Redshift, and work with DynamoDB where needed.
• Support workflows in AWS ECS Fargate and set up local environments for testing and deployment.
   

Requirements
 

• 5+ years of experience as a Data Engineer.
• 2+ years of hands-on production experience with Spark or PySpark.
• 3+ years of experience with the AWS ecosystem (specifically Glue, EMR, S3, and Redshift).
• English: High level (Upper-Intermediate/Advanced) for frequent technical meetings and direct collaboration with the US CTO.

We Offer
 

• 20 paid vacation days per year
• 5 paid sick leaves per year (no medical documents required)
• Personalized development plan with training compensation
• English courses compensation
• Work equipment if needed (PC / laptop / monitor)
• Opportunity to switch between projects and technologies within Digis
• Full accounting and legal support

We are a British—Ukrainian air defence tech company building distributed systems across the frontline. 

Our core value is impact for Ukraine: we build technology that makes a real difference on the actual battlefield, not in labs or on paper specs. 

We operate with a deep-tech mindset, pushing new technologies where engineering rigor truly matters. 

We value ownership and responsibility—people who execute, deliver, and stand behind the results.

We are looking for a high-level Senior IoT DevOps/Cloud Engineer to join our MilTech team. 

You will be building and scaling the infrastructure for a complex software-hardware system that operates in extreme environments. This isn’t just about “moving containers”; it’s about ensuring real-time data flow from the frontline (Edge) to the Command Center (Cloud) with 100% reliability.

What You’ll Do (Responsibilities)

• Infrastructure as Code (IaC): Design and maintain scalable cloud environments (AWS/Azure/Private Cloud) using Terraform or Pulumi.
• Edge Operations: Architect and manage CI/CD pipelines for embedded devices and SDR systems (Software-Defined Radio), including remote firmware updates (FOTA).
• Secure Connectivity: Build and maintain secure, encrypted communication tunnels (VPN, WireGuard) between hardware units and the cloud.
• Observability: Implement monitoring and logging for both cloud services and physical hardware units (Prometheus, Grafana, ELK).

• Security & Hardening: Enforce strict security protocols for data at rest and in transit, ensuring compliance with defense-grade standards.

   

What We’re Looking For (Requirements)

• Experience: 5+ years in DevOps/Cloud Engineering with at least 2 years in IoT or hardware-integrated projects.
• Cloud Mastery: Deep knowledge of AWS/Azure (IoT Core, Greengrass is a plus) or similar cloud providers.
• Containerization: Expert-level Docker & Kubernetes (including experience with Edge-specific distributions).
• Programming: Strong scripting skills in Python, Bash for automation and hardware interaction.
• Linux Power User: Experience with OS hardening, and building custom images (Yocto or Debian-based).

• Networking: Deep understanding of networking protocols (MQTT, gRPC, Protobuf, WebSockets) and mesh networks.

   

Nice to Have (The “Bonus” Skills)

• Experience with SDR (Software-Defined Radio) or signal processing workflows.

• Background in cybersecurity (Penetration testing or hardware security).

   

Why Join Us?

• Real Impact: Your code directly influences the efficiency and safety of operations on the ground.
• Complex Challenges: We solve problems that don’t have “StackOverflow” answers.
• Cutting-edge Tech: Work with the latest in AI, SDR, and autonomous systems.

• Elite Team: Collaborate with veterans of the tech industry and defense experts.

   

We Offer

• Meaningful and high-impact work in the AIR defense domain
• Practical R&D environment with real autonomy
• Direct influence on technical decisions and the product direction
• Work in an experienced senior engineering team
• Сlear, fast, senior-to-senior communication with a minimum number of team meetings
• Office in the center of Kyiv (available for onsite work when required)
• Full-time position
• Location — all options are possible — offline, remote or hybrid. Occasional visits to the Kyiv office only when strictly required will be preferred.
• Standard business hours; some tasks may require involvement outside the usual schedule (testing, critical updates)

Pai Defence is a British-Ukrainian air defence tech company building distributed systems across the frontline. 
Our core value is impact for Ukraine: we build technology that makes a real difference on the actual battlefield, not in labs or on paper specs. We operate with a deep-tech mindset, pushing new technologies where engineering rigor truly matters.
 

We’re looking for an experienced Linux engineer whose primary responsibility will be integrating various SDR (Software Defined Radio) devices into our software platform. 
This is a role for those who love working at the hardware-software boundary, understand how data travels from physical ports to high-level applications, and can make that path as fast and reliable as possible.
 

What you’ll do:

• Integrate different SDR models into a unified Linux-based ecosystem
• Work with vendor SDKs and develop high-performance userspace applications
• Optimize high-throughput data processing in real-time
• Write clean, stable, and performant code in C++ or Python
• Debug inter-process communication, manage buffering and latency

Requirements:

• 5+ years of professional Linux systems experience
• Linux Power User: comfortable in terminal, understands kernel-space vs user-space, knows systemd and driver configuration
• Hardware Interface Expert: hands-on experience with USB 2.0/3.0, Ethernet, or other high-throughput interfaces
• Data Stream Architect: understands IPC principles, ring buffers, memory overflow prevention, and latency minimization for raw data transmission
• C++ Developer: writes reliable code that doesn’t crash on the first unexpected packet from hardware
• English: B2 or higher

Nice to have:

• SDR experience: familiar with RTL-SDR, HackRF, USRP, or has GNU Radio experience
• Experience with ROS/ROS2 (node development, topics/services)
• Understanding of data transmission protocols and digital signal processing (DSP)
• Hobbies related to electronics, radio communication, or robotics

We offer:

• Meaningful, high-impact work in Ukraine’s air defense domain
• Deep-tech engineering challenges where rigor and performance matter
• High ownership and autonomy from day one
• Work format: Kyiv office with occasional remote days
• Senior engineering team with direct communication and minimal bureaucracy
• Full-time position with standard hours; occasional off-hours for testing/updates

ELEKS is looking for a Site Reliability Engineer (Azure).

ABOUT CLIENT

The Shared Support team is a specialized, advanced group that provides high-quality support services to various small and midsize organizations worldwide. Our department’s culture prioritizes proactiveness, professionalism, transparency, continuous learning, flexibility, and respect. We aim to establish long-term relationships with our customers, offering dependable support and development practices to improve system reliability and adapt to evolving business needs.

REQUIREMENTS

• 4+ years of relevant experience
• Strong knowledge of Azure
• Hands-on experience with maintaining SQL databases
• Experience with Kubernetes (deployment, scaling, maintenance)
• Experience with Linux administration
• Experience with monitoring tools (CloudWatch, Datadog)
• Web server configuration skills (Nginx, Apache)
• Experience with CI/CD
• Strong network troubleshooting skills
• Experience with Terraform or CloudFormation (as a plus)
• CI/CD pipeline. Jenkins, GitLab CI, or similar tools (as a plus)
• Upper-Intermediate English, both written and spoken

RESPONSIBILITIES

• Manage complex tickets for timely resolution in accordance with SLA
• Investigate and replicate customer-reported issues, collaborating with cross-functional teams for resolution
• Proactively install, configure, and monitor IT systems, performing daily maintenance tasks
• Provide daily maintenance: backup and restore, new version deployment and roll back, periodic system cleanup, OS and components upgrade, security patching, etc
• Carry out task automation and continuous improvement, ensuring software system reliability
• Detect, diagnose, and resolve incidents promptly, and conduct post-incident analysis for continuous improvement.
• Implement and maintain robust monitoring and alerting systems, setting up alerts for proactive response. (APM, DB monitoring, and K8s)
• Continually analyze system performance in EKS for efficiency, optimizing application code, database queries, and infrastructure settings
• Use Infrastructure as Code (IaC) tools for defining and provisioning infrastructure, ensuring consistency and reproducibility.
• Create and maintain the solution documentation, templates, runbooks, and DRPs
• Be available for on-call shifts and ready to help restore the system if such a need arises (compensated with day off or overtime compensation for the dispatch)
• Conduct knowledge sharing for junior staff

Partner Manager We are a dynamic digital marketing agency where innovation and tangible results go hand in hand. We have access to thousands of exclusive entertainment platforms, enabling us to help advertisers significantly boost their brands’ online visibility. Our team operates with the utmost transparency and always strives not just to meet targets, but to exceed them significantly. If you want to work at the forefront of digital marketing, launch powerful campaigns and see the real impact of your work — this role is for you. Join us so that your ideas are valued, your skills are constantly developing, and your work makes a tangible contribution to our overall success. What you will be doing: As a Partner Manager, you will be responsible for managing and developing relationships with traffic partners. Your main task will be to increase volumes of high-quality traffic, optimise partnerships and ensure stable revenue growth. You will work closely with internal teams to develop and implement effective strategies. Key responsibilities: 🚀 Build and maintain long-term relationships with existing partners, ensuring transparent communication and full alignment with overall objectives; 🚀 Identify, onboard and develop new strategic partners to expand the network and increase traffic volumes; 🚀 Analyse traffic quality, lead conversion and campaign effectiveness, optimise partnerships and improve ROI; 🚀 Work with the Business, IT and BI teams to develop and implement strategies to enhance partnership effectiveness; 🚀 Negotiate and manage contractual relationships, securing mutually beneficial terms; 🚀 Monitor market trends, the competitive landscape and new opportunities, and prepare regular reports and strategic recommendations. Requirements: 📩 A bachelor’s degree in business, marketing or a related discipline; 📩 At least 2 years’ experience in partnership management, business development or sales; 📩 A good understanding of affiliate marketing, lead generation and digital traffic management; 📩 Excellent negotiation and relationship management skills; 📩 An analytical mindset and a data-driven approach; 📩 Experience working with tracking platforms (Everflow, Tune, Voluum, Cake or similar); 📩 Fluent English (written and spoken). What we offer: 🧨 Interesting and dynamic work in a rapidly growing sector; 🧨 Competitive salary and travel allowance; 🧨 Motivating bonuses: incentive trips, sports activities in the office, a bike scheme, healthy snacks and delicious office lunches; 🧨 A young, ambitious team with a strong data-driven approach; 🧨 An informal atmosphere, scope for initiative and excellent opportunities for professional growth in digital marketing. 
 

EU location 

What is the project, and why should you care?

We are looking for a QA Automation Test Engineer to join the Vivino QA Team, reporting to the Head of QA. In this role, you will design, implement, and maintain scalable and robust automation solutions across mobile (iOS/Android), web, and backend systems, while also contributing to manual testing efforts when required. You will collaborate closely with developers and cross-functional teams to continuously improve quality processes and automation efficiency

You will be an excellent fit for this position if you have:

● 5+ years of experience in Automation and Manual Testing
● Strong foundation in testing concepts, techniques, and methodologies
● Hands-on experience in functional and non-functional testing
● Strong understanding of test automation frameworks and design patterns
● Experience testing Mobile, Web, API, and Database applications
● Hands-on experience in automation test design, test data preparation, and execution
● Experience developing automation scripts using BDD approaches and wrapper libraries
● Hands-on experience with tools such as Appium, Selenium, Katalon Studio, or similar
● Solid coding skills in Ruby or Python, who is ready to switch to Ruby
● Experience working in Agile/Scrum and DevOps environments
● Ability to write SQL queries for database validation and testing
● Familiarity with Git, GitHub, and CI/CD pipelines
● Exposure to AI tools for QA is a plus
● Strong commitment to quality and continuous improvement

Education:
● BS/MS in Computer Science or a related field

Here are some of the things you’ll be working on:

● Design, implement, and maintain scalable, configurable, and robust test automation
solutions for mobile, web, and backend applications
● Analyze requirements and translate them into effective automation test scope, scenarios,
and coverage.
● Improve and optimize existing automation tests to increase efficiency and effectiveness
● Work closely with developers to provide technical input, identify and report defects, and
ensure issues are resolved efficiently.
● Coordinate with onshore and offshore teams for requirements gathering and testing
activities
● Participate in manual testing activities when required and manage related QA tasks
● Actively contribute to team development and align with organizational culture
● Contribute to QA, AI, and automation initiatives aimed at modernizing and optimizing
quality processes
● Develop and maintain automation using the Ruby + Appium + Selenium technology
stack
● Monitor QA CI/CD pipelines and promptly analyze and address pipeline test failures.