Jobs at Djinni

Ми — група продуктових компаній, яка розвиває кілька бізнес-напрямів і активно масштабує команди під нові продукти.

Зараз шукаємо Team Lead рекрутингу, який візьме на себе розвиток команди, процесів і якості найму — як по tech, так і по non-tech ролях.

Про роль

Це не просто операційна роль.

Ми шукаємо людину, яка:
👉 буде відповідати за результат найму
👉 розвивати рекрутерів
👉 будувати системний підхід до hiring

Що потрібно буде робити

— Керувати командою рекрутерів (розподіл навантаження, пріоритизація)
— Відповідати за закриття вакансій (tech і non-tech, від Middle до Head/C-level)
— Розвивати команду: фідбек, 1:1, підвищення рівня
— Вибудовувати та покращувати рекрутинг-процеси
— Контролювати hiring funnel: конверсії, time to hire, якість найму
— Виступати партнером для hiring managers і впливати на рішення
— Будувати стратегії пошуку під складні ролі
— Впроваджувати нові інструменти, AI та автоматизації
— Працювати hands-on по ключових або складних вакансіях

Кого ми шукаємо

Ми шукаємо не просто “старшого рекрутера”, а людину, яка:

— Мислить як бізнес-партнер, а не як виконавець
— Вміє керувати людьми і розвивати команду
— Вміє приймати рішення і несе за них відповідальність
— Проактивна і пропонує зміни, а не працює по шаблону
— Орієнтована на результат, а не процес

Вимоги

— 4+ років досвіду в рекрутингу / Talent Acquisition
— Досвід управління рекрутинг-командою або менторства
— Досвід роботи з tech і non-tech ролями
— Розуміння hiring funnel і метрик (time to hire, conversion, quality of hire)
— Сильні навички сорсингу і оцінки кандидатів
— Досвід побудови або оптимізації рекрутинг-процесів
— Вміння працювати з hiring managers як партнер

Буде плюсом

— Досвід масштабування команд
— Робота в продуктових або швидкозростаючих компаніях
— Досвід впровадження AI/автоматизацій у рекрутинг
— Досвід закриття складних або C-level ролей

Що ми пропонуємо

— Вплив на стратегію найму і розвиток команди
— Роботу з різними бізнес-напрямами та складними ролями
— Високий рівень автономії та довіри
— Мінімум бюрократії і швидкі рішення
— Повністю віддалений формат

— Оплачувана відпустка та лікарняні

The company is building the next generation of social casino and sweepstakes gaming experiences - fast, polished, and designed to keep players engaged across mobile and web. To support that growth, they’re looking for a Senior Unity Developer who thrives on ownership, performance optimization, and creating gameplay that genuinely feels great to play.
 

We’re looking for a senior User Acquisition professional to take ownership of paid growth strategy, campaign execution, attribution, and performance optimization across multiple acquisition channels
 

Responsibilities

• Own and scale user acquisition strategy across key paid channels
• Manage and optimize campaigns on Meta, Apple Search Ads, and major programmatic platforms
• Drive performance marketing initiatives with focus on CAC, ROAS, LTV, and payback metrics
• Work closely with analytics and BI teams to build dashboards, reporting, and cohort analysis
• Oversee attribution setup and mobile measurement infrastructure (AppsFlyer / SKAN)
• Collaborate with creative teams on ad concepts, testing, and iteration strategy
• Analyze campaign performance and identify scaling opportunities
• Participate in growth planning, budget allocation, and testing strategy
• Help build and structure the UA function as the team grows
   

Requirements

• 4+ years of experience in User Acquisition / Performance Marketing for mobile apps or gaming products
• Hands-on experience with Meta Ads, Apple Search Ads, and DSP/programmatic platforms
• Strong understanding of mobile attribution and SKAdNetwork
• Experience working with AppsFlyer or similar MMP platforms
• Data-driven mindset with strong analytical skills
• Experience working with BI/reporting tools and performance dashboards
• Understanding of bidding algorithms and campaign scaling mechanics
• Ability to work independently and take ownership of growth initiatives
   

Nice to Have

• Experience in gaming, iGaming, betting, fintech, or high-volume consumer apps
• Experience launching and scaling products in competitive markets
• Familiarity with SQL, Tableau, or similar analytics tools
• Experience with creative testing frameworks and AI-powered creative workflows
   

What We Offer

• Opportunity to work on fast-scaling international products
• High ownership and direct impact on business growth
• Flexible remote setup
• Competitive compensation package

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior Atlassian System Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
 

We are looking for a Senior Atlassian Systems Expert who can quickly assess, stabilize, improve, and document our Jira and Confluence setup while working closely with our internal Atlassian expert. Employee Tech is responsible for delivering a secure, scalable, and frictionless digital workplace experience for employees across Europe, Canada, and India. Within that landscape, Jira and Confluence play a central role in how teams plan work, manage service delivery, document decisions, and share knowledge across functions. In this role, you will work closely with our clients’ Atlassian expert to help design, administer, and continuously improve our Jira and Confluence environments. You will help shape platform standards for workflows, permissions, spaces, templates, reporting, and knowledge architecture while ensuring the platform remains reliable, usable, and aligned with business needs. A key part of the role will be helping our clients scale and govern the Atlassian ecosystem through smart configuration, automation, and integrations. This includes improving request workflows, permission models, and reporting, supporting enterprise administration practices, and partnering with teams to make Jira and Confluence easier to use at scale. Experience with automation, marketplace apps, APIs, SSO/SCIM-aware environments, and service management use cases is highly valuable.

Responsibilities: 

• Own and operate our Atlassian platform end-to-end, with primary responsibility for Jira and Confluence administration, configuration, and continuous improvement.
•  Partner with our Atlassian expert to advise teams on best practices for workflows, project setup, spaces, permissions, and knowledge structure.
• Design, maintain, and improve Jira workflows, issue types, screens, fields, automations, dashboards, and reports to support business and operational processes.
• Administer Confluence spaces, templates, permissions, and content governance to enable effective knowledge management and collaboration.
•  Manage and optimize roles, groups, and permission models across the Atlassian environment in partnership with security and platform stakeholders.
• Evaluate, configure, and support integrations and marketplace apps that extend Jira and Confluence capabilities while maintaining platform stability and governance.
• Drive automation and standardization to reduce manual work, improve data quality, and create consistent user experiences across teams.
• Troubleshoot complex platform issues and serve as an escalation point for configuration, permissions, automation, and adoption challenges.
• Support day-to-day operational tickets and user requests as needed during periods of high workload or increased support demand.
• Partner closely with Employee Tech, Security, PMO, Engineering, and Business stakeholders to balance governance, usability, and scalability.

• Create and maintain documentation, standards, and enablement materials to improve adoption and reduce key-person dependency.

   

Requirements: 

• Strong hands-on experience administering Jira and Confluence (4+ years) in a medium to large enterprise environment.
• Practical experience with:
  • Workflow, field, screen, and permission configuration in Jira
  • Confluence spaces, permissions, templates, and content organization
  • Automation rules, dashboards, filters, and reporting
  • User, group, and access management in enterprise Atlassian environments
  • Marketplace apps, integrations, APIs, or scripting for platform enhancement
• Strong understanding of platform governance, permissions strategy, and scalable administration practices.
• Experience partnering with technical and non-technical stakeholders to translate process needs into effective Jira and Confluence solutions.
• Comfort balancing standardization and flexibility in a growing, multi-team environment.
• Demonstrated ability to use AI tools (e.g. ChatGPT) to accelerate problem-solving, system design, and documentation while applying strong engineering judgment and security awareness.
• Comfort working in a global, distributed environment across time zones.
• Clear, pragmatic communication skills; you can explain platform concepts to both technical and non-technical audiences.
• Experience with Jira Service Management, Atlassian Access, SSO/SCIM, or cloud migrations is a strong plus.

• Fluency in English is required; German is a plus.

   

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

JetOctopus is a technical SEO platform built for large-scale websites. Our AI powered crawler and log analyser give SEO teams the depth of data they need to diagnose and fix complex issues fast. We're growing and we're expanding our in-house SEO team to help our clients get more out of the platform and to shape the product itself from the inside.

What you'll do:

• Conduct in-depth technical SEO audits for client websites using JetOctopus
• Jump in client calls - present findings, prioritise recommendations and guide implementation alongside development teams
• Work directly with the product team to identify gaps, propose new features and validate them from an SEO practitioner's perspective
• Grow the internal expetise
• Provide full-cycle support to development teams implementing SEO recommendations

Must-have:

• 2+ years of hands-on technical SEO experience
• Proven work with sites of 100K+ pages
• Experience working with website crawling tools
• English B1+
• Ability to translate technical SEO findings into clear, actionable recommendations

Nice to have:

• Experience with log file analysis tools
• Background working in or alongside a SaaS product team
• Experience presenting to enterprise or agency clients

What we offer:

• Fully remote
• Flexible working hours
• Paid tools & subscriptions
• Direct impact on product direction
• Enterprise-scale challenges

Hiring process has 4 steps:

1. Screening call
2. Test task
3. Task discussion
4. Final interview

Ready to dig deep into enterprise SEO?
Send your CV and a brief note about the largest site you've worked with.
Apply now!

Deviark is an international software development company specializing in IT consulting, project management, and software development.

Our main areas of expertise are native Android/iOS apps and web solutions.

Our mission is to provide our clients with solutions that help them succeed. We work at the highest level of quality and productivity.

Our team is expanding, and we are looking for new talents. This time, we are actively seeking an IT Recruiter (from Lviv only)

You are our ideal candidate if:
→ You have 2+ years of commercial experience;
→ Have excellent communication skills (presenting your work and defending your decisions, being transparent);
→ English — Upper-Intermediate level (preferred)

Would be nice to have :

- Experience in HR

- Degree in psychology or corresponding areas

Responsibilities :

- Process current open vacancies/jobs inside company

- Perform an active search on all possible recourses (Linkedin, Djinni, etc.)

- Perform preliminary interviews and filters candidates

- Onboarding/offboarding, 1:1

What we can offer:
→ Competitive compensation;
→ Regular review of wages and qualifications;
→ Official employment;
→ Free English language courses within the company;
→ Hybrid work format (optional 3 days in the office, 2 days remote);
→ Professional development and growth opportunities;
→ Company-covered conferences/certifications/seminars;
→ Friendly environment;

If you see yourself in this description, please send your resume and portfolio as soon as possible. If your experience matches the position, we will contact you within 5 working days.

We’re building a communication platform for Tier-1 markets with over 1 million users across the US, Canada, and the UK, transforming the way people connect and interact online. The product combines real-time communication, content, and social networking mechanics to create a space for authentic interaction — with no ads inside the platform.

About the role: We are currently scaling our UA direction and looking for an experienced Senior UA Manager ready to take full ownership of Google Ads and Bing Ads, with the opportunity to grow into a Lead role and build their own team over time.

This is not a support-focused position. You will independently shape the strategy, manage a $1M+ monthly budget, and test new acquisition channels across Tier-1 markets — without micromanagement or excessive approval layers.

Within 6–12 months, depending on performance and business needs, this role is expected to evolve into a Lead UA position with team management and full P&L ownership.

In this role, you will

• Plan, launch, and optimize advertising campaigns in Google Ads and Bing Ads
• Analyze campaign performance, generate insights, and define next steps
• Launch and scale A/B tests to improve key performance metrics
• Identify growth opportunities and scale successful campaigns
• Develop and execute traffic acquisition and scaling strategies
• Test new acquisition channels (Snapchat, AppLovin, Taboola, etc.) and scale those that demonstrate strong performance
• Participate in the creation and testing of creatives, messaging, and landing pages
• Conduct market and competitor analysis to identify new growth opportunities
• Collaborate closely with Product, Creative, Funnel, and Analytics teams

It’s all about you

• 4+ years of experience in Performance Marketing / User Acquisition
• Hands-on expertise with Google Ads, including PMax, Demand Gen, Search, Display, and YouTube — from strategy development to campaign optimization
• Experience managing Bing Ads as a standalone acquisition channel, including Search, PMax, and Audience Network
• Basic hands-on experience with Meta Ads or TikTok Ads, including campaign launch and performance analysis
• Readiness to test new acquisition channels (Snapchat, AppLovin, Taboola, etc.) and scale the ones that deliver results
• Experience managing budgets starting from $300K+ per month
• Strong data-driven mindset with practical knowledge of GA4, GTM, attribution models, and cohort analysis
• Ability to independently build reports, interpret data, and make day-to-day decisions without relying heavily on analytics teams
• Practical experience with or willingness to actively use AI tools for analysis and automation of routine tasks
• Understanding of Tier-1 markets (US, CA, UK), including audience behavior, seasonality, and competitive landscape
• Ability to conduct competitor research using tools such as SimilarWeb, Semrush, Serpstat, Meta Ad Library, Google Ads Transparency Center, etc.
• Upper-Intermediate English level (B2+) with the ability to work with reports and communicate effectively within an international team

Would be a plus

• Experience working with Meta Ads or TikTok Ads
• Experience using Tableau or similar BI tools
• Experience working with web-based products with a transactional monetization model

What we offer

Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical Interview
• Test Task
• Final Interview
• Reference check 
• Offer
   

Swarmer develops software that makes drones autonomous and allows them to operate together, in large, coordinated teams — no pilots needed. Our technology has been battle-tested in Ukraine— the world’s most intense proving ground for drone warfare.

In March 2026, we became the first Ukrainian defense startup to go public on NASDAQ, following a $15M Series A — the largest investment in a Ukrainian defense tech company since the start of the war.

Working at Swarmer means operating at the intersection of engineering rigor and frontline reality. The problems and environments are complex, and the stakes are very real. We built this software to enable democratic nations to defend themselves.

If you are motivated by building resilient systems that matter and by seeing the direct impact of your work, you’ll find purpose here.

What we’re looking for:

We are looking for an experienced Cybersecurity Engineer to join our team. This is primarily an infrastructure-focused engineering role with a strong specialization in security. You will build, harden, and operate the technical foundation that keeps our environment secure across endpoints, servers, network, and cloud.

What you’ll do:

• Maintain hardening and configuration baselines for endpoints and servers (encryption, security policies, benchmarks).
• Deploy and manage endpoint and server protection across the fleet, including security policy enforcement and compliance configuration.
• Administer network security controls (firewalls, VPN, network segmentation, access controls) and monitor traffic for suspicious activity.
• Review infrastructure projects and architecture from a security perspective to ensure secure-by-default configurations.
• Run regular vulnerability scans across endpoints, servers, and cloud, with risk-based prioritization and remediation tracking.
• Enforce identity and access best practices and run periodic access reviews.
• Monitor and analyze security events and logs to detect anomalies and potential threats.
• Detect, investigate, contain, and remediate security incidents, including documenting timelines, root causes, and lessons learned.
• Monitor cloud and SaaS security posture, remediate misconfigurations, and review third-party integrations and access scopes.
• Implement and document technical security controls (runbooks, hardening guides) and support internal and external audits.

What we need:

• 5+ years of hands-on experience in IT infrastructure or cybersecurity engineering with a clear security specialization.
• Hands-on experience administering and hardening Linux, Windows, and macOS systems.
• Experience with endpoint protection and device management platforms.
• Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, VPN) and practical experience with firewalls and network security controls.
• Hands-on experience with identity and access management/SSO platforms with a security-first approach.
• Experience with vulnerability management tools and security monitoring and incident-response workflows.
• Understanding of common attack types and detection/prevention methods.
• Practical familiarity with recognized security frameworks and standards.
• Analytical mindset with the ability to assess risk and prioritize pragmatically.
• Clear communicator able to explain technical issues to non-technical colleagues.
• English proficiency (documentation, vendors, and external partners).

Would be an advantage:

• Ability to automate security and infrastructure tasks with scripting (Python, Bash, or PowerShell).
• Working knowledge of cloud security controls.
• Security certifications.
• Experience in enterprise or critical-infrastructure environments.

What you’ll get:

• Professional growth through working with cutting-edge defense technologies and exposure to international security best practices.
• A fast-paced environment with minimal bureaucracy and no “process for the sake of process”.
• Competitive salary and a comprehensive benefits package (insurance, paid sick leave, 20 paid days off per year).
• Benefits of the defense sector (e.g., reservation, etc.).
• Flexible remote work options where possible.

How’s the hiring process going:

✔️ Recruiter Screen → ✔️ Technical Interview → ✔️ Skip-Level Interview → ✔️ Security check → ✔️ Offer

Ready to Apply?

We are looking for a Machine Learning Engineer to design and implement intelligent systems that power personalized digital experiences across connected devices and mobile applications.

This role is ideal for someone who thrives at the intersection of ML models, data pipelines, and product integration. You will collaborate closely with backend engineers, data scientists, and product managers to bring ML-driven features into production and continuously optimize them based on real-world usage.

Responsibilities:

• Design, train, and deploy machine learning models for use cases such as personalization, recommendations, and visual analysis;
• Build and maintain scalable, production-grade data pipelines (batch and real-time);
• Collaborate with product and engineering teams to translate product ideas into ML-powered features;
• Implement model observability, monitoring, and retraining workflows;
• Optimize inference performance and model serving in resource-constrained environments (e.g., edge or mobile);
• Contribute to the architecture of a modern ML platform within a cloud-native microservices environment;

• Work with backend teams to expose model outputs via APIs and integrate them into customer-facing experiences.

   

Requirements:

• 3+ years of experience in applied machine learning or data science;
• Strong knowledge of:
  • Supervised learning, recommendation systems, or computer vision;
  • Python and ML libraries such as TensorFlow, PyTorch, scikit-learn;
  • Building, deploying, and maintaining ML models in production.
• Familiarity with:
  • MLOps tools (e.g., MLflow, TFX, Airflow, Vertex AI);
  • Data pipelines and messaging systems (e.g., Kafka, BigQuery, dbt);
  • Model serving frameworks (e.g., FastAPI, TensorFlow Serving, TorchServe, ONNX);
• Comfortable collaborating with product, engineering, and analytics teams;
• Experience with cloud platforms (GCP, AWS, or Azure) and container-based deployments;
• Bonus: Experience with edge AI, mobile ML, or video/image processing pipelines.

We Offer:

• Remote work and flexible working hours.
• Legal support.
• Paid sick leaves.
• Paid vacations.
• Medical insurance. 
• Free English classes.

Client Overview

Our Client is a global leader in corporate brand protection and domain management, serving Fortune 500 and large enterprises with domain registration, online brand monitoring, and anti-counterfeiting services.

Project Description

The Client is consolidating two legacy client portals into a single modern platform, bringing feature parity ahead of client migration. Stack: PHP (Laravel), RabbitMQ, MySQL, Nuxt.js (Vue.js) on AWS. 

Requirements

• 7+ years of commercial software engineering, with strong hands-on PHP expertise
• Deep expertise in PHP 8.x and Laravel (or comparable modern frameworks)
• Solid experience with RabbitMQ and event-driven architecture
• Strong MySQL skills - schema design, query optimization, performance tuning
• Hands-on experience with AWS services
• Experience with Nuxt.js / Vue.js and comfort working across the stack
• Proven track record leading engineering teams - technical mentorship, code reviews, architectural decisions
• Experience driving test automation strategy and modern CI/CD practices
• Ability to work in a distributed, multi-timezone team (US / UK / Brazil) 
• Excellent English communication skills
• Experience working in Agile / Scrum / Kanban

Nice to Have

• Experience with AI-assisted development tools (Copilot, Claude, Cursor)
• Background in SaaS, multi-tenant platforms, or large-scale B2B portals

Responsibilities

• Lead technical delivery of a Scrum team (3 PHP devs + 2 QA), owning architecture and code quality
• Design, develop, and review PHP / Laravel code for the portal feature parity workstream
• Align with Client engineering leadership in US / UK / Brazil on technical direction and delivery
• Break down epics into technical tasks, drive estimation and sprint planning
• Mentor engineers through pair programming, code reviews, and technical guidance
• Drive test automation adoption in partnership with QA to eliminate regression bottlenecks
• Identify and unblock technical risks early; escalate delivery concerns proactively
• Participate in Agile ceremonies and Client governance cadence

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior Atlassian System Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
 

We are looking for a Senior Atlassian Systems Expert who can quickly assess, stabilize, improve, and document our Jira and Confluence setup while working closely with our internal Atlassian expert. Employee Tech is responsible for delivering a secure, scalable, and frictionless digital workplace experience for employees across Europe, Canada, and India. Within that landscape, Jira and Confluence play a central role in how teams plan work, manage service delivery, document decisions, and share knowledge across functions. In this role, you will work closely with our clients’ Atlassian expert to help design, administer, and continuously improve our Jira and Confluence environments. You will help shape platform standards for workflows, permissions, spaces, templates, reporting, and knowledge architecture while ensuring the platform remains reliable, usable, and aligned with business needs. A key part of the role will be helping our clients scale and govern the Atlassian ecosystem through smart configuration, automation, and integrations. This includes improving request workflows, permission models, and reporting, supporting enterprise administration practices, and partnering with teams to make Jira and Confluence easier to use at scale. Experience with automation, marketplace apps, APIs, SSO/SCIM-aware environments, and service management use cases is highly valuable.

Responsibilities: 

• Own and operate our Atlassian platform end-to-end, with primary responsibility for Jira and Confluence administration, configuration, and continuous improvement.
•  Partner with our Atlassian expert to advise teams on best practices for workflows, project setup, spaces, permissions, and knowledge structure.
• Design, maintain, and improve Jira workflows, issue types, screens, fields, automations, dashboards, and reports to support business and operational processes.
• Administer Confluence spaces, templates, permissions, and content governance to enable effective knowledge management and collaboration.
•  Manage and optimize roles, groups, and permission models across the Atlassian environment in partnership with security and platform stakeholders.
• Evaluate, configure, and support integrations and marketplace apps that extend Jira and Confluence capabilities while maintaining platform stability and governance.
• Drive automation and standardization to reduce manual work, improve data quality, and create consistent user experiences across teams.
• Troubleshoot complex platform issues and serve as an escalation point for configuration, permissions, automation, and adoption challenges.
• Support day-to-day operational tickets and user requests as needed during periods of high workload or increased support demand.
• Partner closely with Employee Tech, Security, PMO, Engineering, and Business stakeholders to balance governance, usability, and scalability.

• Create and maintain documentation, standards, and enablement materials to improve adoption and reduce key-person dependency.

   

Requirements: 

• Strong hands-on experience administering Jira and Confluence (4+ years) in a medium to large enterprise environment.
• Practical experience with:
  • Workflow, field, screen, and permission configuration in Jira
  • Confluence spaces, permissions, templates, and content organization
  • Automation rules, dashboards, filters, and reporting
  • User, group, and access management in enterprise Atlassian environments
  • Marketplace apps, integrations, APIs, or scripting for platform enhancement
• Strong understanding of platform governance, permissions strategy, and scalable administration practices.
• Experience partnering with technical and non-technical stakeholders to translate process needs into effective Jira and Confluence solutions.
• Comfort balancing standardization and flexibility in a growing, multi-team environment.
• Demonstrated ability to use AI tools (e.g. ChatGPT) to accelerate problem-solving, system design, and documentation while applying strong engineering judgment and security awareness.
• Comfort working in a global, distributed environment across time zones.
• Clear, pragmatic communication skills; you can explain platform concepts to both technical and non-technical audiences.
• Experience with Jira Service Management, Atlassian Access, SSO/SCIM, or cloud migrations is a strong plus.

• Fluency in English is required; German is a plus.

   

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

We are developing an international iGaming product and have been steadily growing for more than three years alongside a strong in-house team. During this time, we have not only strengthened our product but also built flexible processes that support business scalability.

We are now entering a new stage of growth: expanding our product expertise, strengthening our team, and scaling our operations. As part of this journey, we are looking for a QA Engineer who will do more than just testing — someone who will influence product quality at both the architectural and process levels. In this role, you will become an important part of the team responsible for the stability, reliability, and continuous improvement of our services.

Responsibilities:

• Take ownership of product quality within a service or a group of services;
• Plan and organize testing processes across the project;
• Perform functional testing of frontend applications and backend services;
• Work with REST APIs, WebSockets, and message brokers;
  Develop and maintain automated tests (E2E, API, and integration tests);
• Improve and enhance the automation framework built with Playwright (Python);
• Increase test stability and expand automated test coverage;
• Participate in the release process and assess release readiness;
• Conduct code reviews of automated tests;
• Mentor QA engineers and share your expertise with the team.
  
  Requirements:
• 5+ years of experience testing web applications and backend services;
• 2–3+ years of hands-on experience with Python and Playwright automation;
• Practical experience testing REST APIs;
• Strong SQL knowledge;
• Experience working with CI/CD pipelines;
• Solid understanding of test design techniques and testing strategies;
• Experience analyzing logs and troubleshooting issues.
  
  Preferred Qualifications:
• Experience with Kafka and/or RabbitMQ;
• Knowledge of Docker and Kubernetes;
• Experience working with Redis;
• Experience in mobile testing;
• Participation in developing QA practices and processes within a team;
• Experience testing Telegram Mini Apps.
  
  We offer:
• Competitive compensation, regularly reviewed based on your professional growth and contribution to the team’s success;\
• Remote work format with a flexible start to your workday — we focus on results, not hours spent online;
• We care about work-life balance, offering paid vacation, sick leave, public holidays, and additional days off;
• The opportunity to work alongside a strong team and an experienced manager who will support your professional growth and development;
• An environment with growth opportunities even for experienced Senior specialists.
  
  
  Culture Wallet — Your Flexible Benefits Budget:
  We give you the freedom to invest in what matters most to you:
• A personal budget for sports, education, healthcare, hobbies, and more — the amount increases based on your grade and tenure;
• A welcome bonus upon successful completion of the probation
• period to support your comfort and professional development;
• A birthday gift in the form of an additional Wallet top-up;
• Spot bonuses from your manager for outstanding results and valuable contributions to the product.
  
  
  Our Values:
  We are building a team where everyone is engaged in achieving shared goals and understands the value of their work. We take ownership of quality and see tasks through to completion. We believe strong products are built by strong teams, guided by openness, direct communication, and mutual respect. We adapt quickly to change while maintaining focus on what matters most. We encourage proactivity, curiosity, and continuous learning, creating an environment where people support each other and grow together.
  
  
  If this approach to work and professional growth resonates with you, let’s connect and discuss how we can be a great fit for each other!

We’re looking for a skilled .NET C# Developer. 

If you’re passionate about building secure, scalable APIs, working with established systems while helping guide our shift toward the cloud, and are excited by the opportunity to explore machine learning integration—this is your chance to be part of something that truly matters. 

Core Responsibilities: 

• API Development: Design, build, and maintain RESTful APIs using .NET C#, focusing on performance, reliability, and security. 
• Entity Framework & SQL: Develop efficient data models using Entity Framework Core, and write optimized SQL queries for relational databases like SQL Server. 
• Cloud Transition Support: Contribute to new development efforts that utilize Azure services (e.g., Azure Functions, App Services, Azure SQL) as we begin migrating from on-prem infrastructure. 
• Machine Learning Integration: Collaborate with stakeholders to integrate machine learning models via RESTful APIs or Azure ML services. 
• Clean, Maintainable Code: Follow best practices to write testable, maintainable, and well-documented code. 
• Cross-Team Collaboration: Work closely with fellow developers and business partners to deliver secure, scalable solutions. 
• CI/CD Practices: Support continuous integration and delivery efforts using tools like GitHub Actions. 
• Problem Solving: Investigate and resolve performance issues, bugs, and bottlenecks in existing systems. 

Requirements 

• 5+ years of professional experience in .NET C# development 
• Proficiency with Entity Framework (preferably EF Core) 
• Strong command of SQL, including complex query writing and optimization 
• Experience building RESTful APIs with ASP.NET or ASP.NET Core 
• Familiarity with version control systems, especially Git 
• Solid problem-solving and debugging skills 
• Ability to communicate effectively and work independently or as part of a team 

Nice-to-haves 

• Exposure to Azure services such as App Services, Azure SQL, and Azure Functions 
• Basic understanding of machine learning model integration via APIs or Azure ML 
• Familiarity with OData, microservices, and distributed systems concepts 
• Experience writing unit tests (e.g., xUnit, NUnit, MSTest) 
• Knowledge of CI/CD practices, especially using GitHub Actions 
• Interest or experience in DevOps practices and automation 

SI Group — багатопрофільний холдинг, який об'єднує компанії у сферах фінансів, лізингу, будівництва, сервісу та технологій. Ми активно масштабуємо бізнеси групи та будуємо сильні команди для запуску й розвитку нових напрямків. Зараз ми шукаємо Targeting Manager, людину, яка не просто запускає рекламу, а будує системи, що генерують результат.

Основні обов’язки

• Запуск, налаштування та оптимізація рекламних кампаній у Facebook Ads, Instagram Ads, TikTok Ads, LinkedIn Ads (залежно від потреб компанії).
• Сегментація та таргетинг аудиторій: інтереси, поведінка, look-alike, ремаркетинг.
• Планування рекламних бюджетів та контроль ефективності їх використання.
• Тестування різних варіантів креативів, форматів оголошень і текстів.
• Спільна робота з дизайнером та копірайтером над створенням ефективних креативів.
• Аналіз результатів рекламних кампаній (CTR, CPM, CPC, CPL, ROAS).
• Підготовка щотижневих та щомісячних звітів.
• Відстеження трендів у соціальних мережах та впровадження нових інструментів.

• 1,5–2+ роки досвіду роботи з таргетованою рекламою (Facebook Ads, Instagram Ads, TikTok Ads).
• Практичні навички роботи з Ads Manager, Business Manager.
• Розуміння digital-маркетингових воронок (TOFU–MOFU–BOFU).
• Знання принципів ремаркетингу та побудови look-alike аудиторій.
• Досвід роботи з пікселями, подіями та конверсіями (Facebook Pixel, TikTok Pixel, GA4).
• Базові знання Google Analytics та Google Tag Manager.
• Важливо: досвід роботи з лідогенерацією.
•  Англійська — від Intermediate (для роботи з іноземними матеріалами та кейсами).

• Аналітичне мислення та уважність до деталей.
• Креативність у підході до побудови аудиторій та креативів.
• Відповідальність за результат, орієнтація на досягнення KPI.
• Комунікабельність, вміння співпрацювати з креативною командою.
• Самоорганізація, здатність працювати у швидкому темпі.

• Сучасний офіс у центрі міста зі стильним простором, комфортною атмосферою та pet-friendly політикою.
• Можливості професійного розвитку: навчання, менторство, ротації між проєктами та кар'єрне зростання.
• Мінімум бюрократії та максимум можливостей для реалізації власних ідей.
• Відкритий менеджмент, який підтримує та допомагає розкривати потенціал.
• Тімбілдинги та командні активності.
• Соціальні гарантії відповідно до законодавства України.
• 24 календарні дні оплачуваної відпустки.
• Графік роботи гібрид 9:00—18:00 або 10:00—19:00, суббота, неділя - вихідні. 

We work with iGaming operators of all sizes to help them expand into new markets or strengthen their existing brands. As a casino software company, we provide solutions that help build outstanding brands and achieve business goals. Now, we are looking for a Senior DevOps Engineer to join our team.
 
What will be your responsibilities:
 

• Design, build, and optimize high-load, highly available server-side platforms (Nginx, PHP-FPM, MySQL, Redis, message queues).
•  • Architect and maintain Kubernetes-based platforms and containerized workloads (Docker, Helm, GitOps).
•  • Design and operate secure network infrastructure:
•  – firewalls (iptables, UFW, security groups, NACLs)
•  – reverse proxies and L7/L4 load balancers
•  • Implement DDoS protection and WAF strategies (Cloudflare, rate-limiting, bot protection).
•  • Build and maintain observability stack:
•  – metrics (VictoriaMetrics, Prometheus)
•  – APM (New Relic, OpenTelemetry)
•  – centralized logging and alerting
•  • Design, implement and continuously improve CI/CD pipelines (Jenkins, GitHub Actions).
•  • Automate infrastructure and platform lifecycle using IaC and configuration management.
•  • Participate in architecture design, reliability engineering and capacity planning.
•  • Ensure security, compliance and audit readiness (PCI DSS, secrets management, access control).

 
What we expect from you:
 

• Strong hands-on Linux expertise (Debian, Ubuntu, systemd, networking, performance tuning).
• • Deep experience with AWS:
•  – compute (EC2, ASG, EKS)
•  – networking (VPC, LB, peering)
•  – managed databases (RDS Aurora)
•  – messaging (SQS, Kafka).
•  • Strong database operations knowledge: MySQL HA, replication, backup.
•  • Production experience with Kubernetes (cluster architecture, HA, upgrades, disaster recovery).
•  • Advanced CI/CD experience: Jenkins, GitHub Actions, GitOps practices.
•  • Strong Cloudflare expertise: DNS, CDN, WAF, DDoS protection.
•  • Infrastructure as Code: Terraform (mandatory), Ansible (configuration and automation).
•  • Scripting and automation in Bash and Python.
•  • Solid understanding of networking and security fundamentals (TLS, IAM, VPN, firewalling, zero-trust).
•  • Experience working in regulated environments or with security standards (PCI DSS is a plus).

 
What we offer:
 

We believe that a happy team builds the best products. Here is how we support you:
 

• Remote & Flexible: Work from anywhere. Our core hours are 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!