Jobs at Djinni

Who We Are 

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. PAR Retail’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. PAR Retail’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee. 

Requirements:  
- Operational knowledge of modern operating systems and networking; 

- Experience with common cloud services: AWS, GCP, and Azure; 

- Network Security and expertise in network pentesting; 

- Security testing of web applications, web services, mobile apps (hybrid and native), and IT infrastructure; 

- Understanding security certifications (PCI DSS / SOC2); 

- Ability to apply modern Application Security methodologies and frameworks; 

- Ability to use at least one modern programming language; 

- Practical experience with Burp Suite; 

- Experience with IDS, IPS, SIEM configuration; 

- Upper-intermediate English level. 

Responsibilities:  

- Requirements analysis, performing penetration testing and security audit; 

- BE, WEB, cloud and mobile clients testing; 

- Vulnerability reporting and remediation process; 

- Communication with development and project management teams; 

- Prepare security testing reports; 

- Prepare and support internal documentation for the project. 

PAR Retail Offers: 

- Long-term employment; 

- Competitive compensation with regular performance-based salary and career development reviews; 

- Paid vacations and sick leaves; 

- Health insurance program; 

- Flexible working hours; 

- Sponsored company educational program, corporate library; 

- Funny celebrations, team outings, and company events; 

- A unique and friendly environment where everyone can explore and learn new technologies. 

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 DSP

Requirements

- Previous experience with ad networks or programmatic traffic sources, with mandatory experience in Gambling / iGaming;

- Deep understanding of DSP retargeting mechanics, user acquisition/retention, and funnel stages;

- Hands-on technical knowledge of pixels, postbacks, user cookies, attribution models (post-view vs post-click), and deduplication;

- Strong analytical ability to analyze CTR, CR, CPA, CPC, CPM, Spend, FTD, and Deposit Rate, with proven experience optimizing for ROI and traffic quality;

- Experience with A/B testing, tracking creative fatigue, and preparing briefs for video creatives;

- Practical experience working with Jira and Tableau for campaign reporting and management;

- Awareness of GEO-specific advertising regulations for gambling verticals;

Responsibilities

- Launch, optimize, and manage DSP retargeting campaigns in Gambling/iGaming;

- Build and manage campaign structures based on user segments and funnel stages;

- Technical setup: pixels, postbacks, user cookies, and tracking/attribution configuration;

- Analyze key metrics (CTR, CR, CPA, CPC, CPM, Spend, FTD, Deposit Rate) and optimize based on CPA, ROI, volume, and traffic quality;

- Creative performance analysis, tracking creative fatigue, and briefing the team for video/display creatives;

- Regular reporting and campaign summaries using Jira and Tableau;

- Manage campaign budgets independently and ensure compliance with GEO-specific advertising regulations.

Benefits

🍀 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;

📍Beautiful offices in Warsaw, Limassol, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

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

🏖Paid vacations, sick leave, personal event days, days off;

👨‍⚕️Corporate health insurance program for your well-being;

💵Referral program — enjoy cooperation with your colleagues and get a 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, RedCore clubs for movie/book/pets lovers, special office days dedicated to holidays;

🎳Company events, team buildings.

On behalf of our client — a growing Product IT Company — we are looking for a skilled and proactive Technical Writer.

The company is scaling its product and needs a specialist to build and streamline a structured internal Knowledge Management system. The main mission of this role is to transform scattered product details into a centralized, transparent, and user-friendly knowledge base for the entire engineering team.
 

Key Responsibilities

• Build the Knowledge Base: Create, structure, and maintain clear internal technical documentation as a single source of truth.

• Gather Technical Insights: Actively engage with Developers, QA Engineers, Project Managers, and System Architects to capture details about product architecture, services, and business logic.

• Refine Specs & Requirements: Help the team turn verbal ideas and discussions into well-structured technical tasks and specifications.

• Keep Docs Up to Date: Ensure documentation evolves continuously alongside product updates, new integrations, and architectural decisions.

• Enhance Knowledge Transfer: Help improve internal onboarding processes for new team members and streamline team-wide knowledge sharing.
 

What We Are Looking For

• Background: Proven experience as a Technical Writer, Business Analyst, or System Analyst within the IT sector.

• Technical Understanding: Good grasp of the Software Development Life Cycle (SDLC), REST APIs, client-server architecture, and basic software engineering principles.

• Analytical Mindset: Exceptional written communication skills, systems thinking, and a knack for structuring complex information clearly.

• Proactivity & Ownership: Strong initiative, ability to work independently, ask the right questions, and dig deep into the product mechanics.

• Tools: Solid experience with Jira, Confluence, Notion, or similar documentation platforms.
 

What Our Client Offers

• Flexibility: 100% remote work policy.

• Generous Vacation: 20 working days of paid vacation per year.

• Extra Rest: 1 additional day off every month.

• Health & Benefits: Paid sick leaves.

• Career Growth: Direct impact on product processes in a collaborative engineering culture.
 

Interested in bringing order to tech knowledge and making an impact? Apply now or send your CV!

Our Customer:

Our customer develops AI-powered voice and SaaS solutions that connect intelligent bots and agents with communication platforms. The engineering environment combines modern test automation technologies with AI-assisted development practices across cloud-based and on-premises solutions.

Your Tasks:

• Design, develop, and maintain automated tests using Python and Pytest.
• Incorporate AI-assisted development tools into daily testing and engineering activities.
• Design and apply AI-driven workflows and agents to support test development, analysis, troubleshooting, and automation.
• Collaborate with developers and other R&D team members throughout the software development lifecycle.
• Build and maintain test automation infrastructure and frameworks.
• Perform manual testing when required and identify areas where testing can be effectively automated.
• Investigate test failures, analyze logs and system behavior, and distinguish between product-related and automation-related issues.
• Contribute to improving the reliability and effectiveness of automated testing processes.

Required Experience and Skills:

• 3+ years of experience in QA Automation or Software Automation.
• Strong programming skills with hands-on experience in Python.
• Hands-on experience with AI-assisted development tools.
• Practical experience using AI as part of software development or testing workflows, including AI agents, AI-driven workflows, code generation, analysis, and automation.
• Ability to work effectively with AI tools through prompting, context management, validation of generated output, and iterative workflows.
• Hands-on experience with Pytest and automated testing frameworks.
• Experience with UI and/or API test automation.
• Experience with Git and Linux.
• Experience with Docker.
• Experience with cloud technologies; Azure is preferred.
• Strong debugging, troubleshooting, and research skills.
• Ability to understand complex systems and translate requirements into effective automated test coverage.
• Ability to learn independently and adopt new technologies.
• Good written and verbal communication skills.
• Fluent English.

Would Be a Plus:

• Experience with Playwright.
• Knowledge of LLMs and AI agents.
• Experience with Voice Bots.
• Experience with CI/CD pipelines.
• Kubernetes.
• Microservices architectures.
• SIP/VoIP.
• SaaS platforms.
• Experience testing AI-powered applications.

As the Mechanical Prototyper, you will turn Edgerun's engineering designs into real, working parts in Ukraine. You will take CAD and instructions from our engineers abroad, get parts made with local suppliers and our in-house 3D printer, and fit them onto the world's most advanced powered exoskeleton in the hands of the units using it.

You will report to the Country Director and work directly with the international engineering team, so design changes move from drawing to hardware in days, not weeks.

This is a hands-on builder role, not a design role. You should thrive in a fast-paced, dynamic environment, be comfortable making decisions independently, and bring the energy, attitude, and ownership to build a rapid prototyping operation from the ground up.

Responsibilities

• Get parts made from engineering CAD: CNC aluminum, laser-cut and bent sheet metal, metal and nylon 3D printing, and carbon fiber
• Work with suppliers to make designs manufacturable: tolerances, threads, radii, and simpler geometry so a three-axis shop can turn a part in a day
• Run the field office 3D printer for same-day prints
• Hand-fit, bend, drill, and assemble parts, and repair one or two units when asked
• Fit new parts onto units in Kyiv and upgrade the fleet between hardware versions
• Build and keep a bench of fast local shops, and know who can move your job up the queue
• Keep tools, materials, spares, and the Kyiv workshop organized and ready
• Work closely with the Country Director and the engineering team to keep information flowing between the workshop and engineering
• Take ownership of problems and make fast, practical decisions without waiting for detailed direction

Basic Qualifications

• Proven ability to produce and fit mechanical parts, with concrete examples of parts you made, not only parts you drew.
• Strong CAD skills in SolidWorks, Fusion 360, or similar, including editing someone else's model for manufacturability.
• Solid working knowledge of CNC machining, sheet metal fabrication, and 3D printing, enough to direct a supplier and catch their mistakes.
• Hands-on workshop experience: assembly, hand tools, drilling, bending, and fitting.
• Experience interpreting engineering drawings and applying tolerances, fits, and thread specifications.
• Comfortable working in a fast-paced environment, making decisions independently, and developing processes where none exist.
• Working English for daily collaboration with international engineers, and Ukrainian for communication with local suppliers and teams.
• Based in or willing to relocate to Kyiv, able to work full time on-site.

Preferred Skills and Experience

• Experience at a Ukrainian drone or UGV company, or at a small CNC or fabrication shop
• Existing relationships with Kyiv suppliers and workshops
• Basic electronics familiarity: soldering and wiring

How We Work

Hardware reaches real operators within days of concept, not months, and firmware updates ship over the air every one to two weeks. We are a small team with one owner per category. Nobody owns a slice of someone else’s problem.

Additional Requirements

Location: Kyiv, full time, in person
Travel: Across the country, if necessary
Hours: Occasional extended hours and weekends as needed

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 FB

Requirements

- 2+ years of successful proven experience with Facebook in the Gambling

- Ability to effectively manage large advertising Budgets

- Availability of successful cases in the betting niche in the CIS/Latam markets

- Deep understanding of basic metrics of the Conversion Rate and Unity Economy (ROI, NGR, GGR, LTV, CTR, CPC, CPM, CPA, CPL, etc.)

- Experience in working with Antidetect Browser and Tracking Systems

- A high-level understanding of how the major advertising Facebook and Instagram platforms (placements, auto-rules, launch methods)

- Ability to moderate creatives and links on the previously mentioned platforms

- Ability to work independently with cloaking and filtration systems (Adspect, Palladium, Im Klo, HideClick, Keitaro, Android/IOS apps, PWA apps, etc.)

- Ability to collect test results (advertising), draw conclusions and suggestions for further actions

- Ability to analyze and optimize your advertising campaigns to achieve specified KPIs

- Experience in А/B testing

- Experience with a lot of traffic, ability to work with a large array of information

- English B1 and above

Responsibilities

- Creating, setting up and optimization advertising campaigns on Facebook and Instagram platforms to attract new players to the Product

- Conducting regular comprehensive analysis of own advertising campaigns and making decisions on how to improve the results

- Regularly building Marketing Hypotheses and conducting A/B tests to generate new profitable approaches to traffic generation

- Setting the Terms of Reference for the necessary promotional materials

- Competent budget management

- Together with the team, the formation of media strategies, calculation of the KPI funnel

- Monitoring the implementation of own traffic KPIs and finding ways to continuously improve them

- Regular reporting on performance and profit

- Market and Competitor Analysis

- Planning and calculation of Traffic Streams

Benefits

🍀 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;

📍Beautiful offices in Warsaw, Limassol, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

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

🏖Paid vacations, sick leave, personal event days, days off;

👨‍⚕️Corporate health insurance program for your well-being;

💵Referral program — enjoy cooperation with your colleagues and get a 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, RedCore clubs for movie/book/pets lovers, special office days dedicated to holidays;

🎳Company events, team buildings.

Your future responsibilities:

• Define and maintain the enterprise architecture vision, principles, standards, and roadmaps aligned with the bank's business strategy
• Own and evolve the bank’s enterprise integration architecture and integration strategy, ensuring a coherent approach across APIs, events, messaging, batch/file integration, and legacy integration patterns
• Define the target architecture and roadmap for the enterprise integration layer, including API Management, Event Streaming, Integration/iPaaS capabilities, service connectivity, and integration with legacy and core banking platforms
• Drive development of the enterprise API and integration ecosystem, ensuring reusable, secure, observable, and well-governed integration capabilities across business domains and tribes
• Establish and govern enterprise integration standards and patterns, including synchronous APIs, asynchronous messaging, event-driven architecture, request/reply, data synchronization, batch integration, and integration with external partners
• Own and evolve the enterprise API, Event and Integration Catalog, providing visibility of available APIs, events, interfaces, dependencies, ownership, lifecycle status, and reuse opportunities across the bank
• Define governance and lifecycle management for APIs and events, including naming conventions, versioning, backward compatibility, deprecation, ownership, SLAs/SLOs, security requirements, and documentation standards
• Establish principles for API-first and Event-driven architecture, reducing point-to-point integrations and increasing reuse and interoperability between domains
• Define clear boundaries and responsibilities between domain services, integration platforms, data platforms, and shared enterprise capabilities
• Facilitate integration architecture decisions for cross-domain initiatives and resolve dependencies and conflicts between tribes and systems
• Develop and govern the Enterprise Architecture framework across application, data, integration, and technology domains
• Maintain and evolve the enterprise application portfolio (1,000+ applications), driving rationalization, modernization, and technical debt reduction
• Lead Architecture Review Board (ARB) processes — evaluate solution designs, ensure compliance with EA principles, and provide architectural decisions on cross-domain initiatives
• Review major solution architectures with particular attention to integration design, service boundaries, coupling, resilience, scalability, security, and reuse of existing enterprise capabilities
• Own and manage the Technology Radar — assess emerging technologies, define technology standards and lifecycle policies, and guide adoption and sunset decisions
• Collaborate with tribe leads, product owners, solution architects, platform teams, and business stakeholders to align technology investments with business priorities across 10 domains
• Drive adoption of industry frameworks and standards such as TOGAF, BIAN, and ArchiMate to ensure architectural consistency and banking domain alignment
• Apply BIAN concepts to improve service boundaries, domain ownership, API design, and interoperability between banking capabilities
• Conduct architecture maturity assessments, identify capability gaps, and define improvement roadmaps, including integration architecture maturity and platform adoption
• Provide strategic guidance on data architecture, ensuring alignment with enterprise data governance and regulatory requirements
• Facilitate cross-tribe architectural alignment, resolve architectural conflicts, and ensure coherent end-to-end solution design
• Work with platform and engineering teams to improve integration observability, reliability, security, and operational governance, including monitoring of APIs, events, message flows, dependencies, and service-level objectives
• Identify redundant interfaces, duplicate APIs, point-to-point integrations, and obsolete integration technologies, and define modernization and decommissioning roadmaps
• Mentor and coach solution architects and engineering leads, fostering architecture thinking and integration design excellence across teams
• Communicate architecture strategy, decisions, roadmaps, and trade-offs to C-level stakeholders and technical audiences alike

Your skills and experience:

• 7–10+ years of IT experience with at least 3 years in enterprise, integration, or solution architecture roles, preferably in banking or financial services
• Strong hands-on background in enterprise integration architecture, including designing large-scale integration landscapes and defining integration strategies and standards
• Strong expertise in: API architecture and API Management, REST and asynchronous API patterns, Event-driven architecture, Kafka and event streaming, messaging technologies, ESB and iPaaS platforms, service integration, external/partner integrations, legacy and core banking integration
• Practical experience designing or governing enterprise integration platforms/layers and defining their target architecture and evolution roadmap
• Experience implementing API and Event governance, including API/event catalogs, ownership models, versioning, lifecycle management, documentation, security standards, and reuse policies
• Understanding of integration patterns and anti-patterns, including point-to-point integration, orchestration vs choreography, transactional integration, eventual consistency, idempotency, retries, dead-letter handling, and distributed system resilience
• Strong understanding of API security approaches including OAuth2/OIDC, mTLS, token management, authorization, rate limiting, and API gateway security controls
• Experience with enterprise API Management or integration technologies such as Kong, Apigee, MuleSoft, Azure API Management, AWS API Gateway, Kafka, Confluent, or equivalent platforms
• Strong knowledge of enterprise architecture frameworks (TOGAF, Zachman) and modeling notations (ArchiMate, UML, BPMN)
• Hands-on experience with EA tooling (LeanIX, Ardoq, MEGA, or similar) for portfolio management, dependency mapping, capability modeling, and architecture repository management
• Deep understanding of banking domains such as core banking, payments, lending, customer onboarding, KYC/AML, cards, accounting, and regulatory compliance
• Experience with BIAN Service Landscape and its practical application to domain decomposition, service boundaries, and integration architecture
• Solid understanding of cloud platforms (AWS, Azure) and hybrid infrastructure strategies, including Kubernetes, Docker, service connectivity, and Infrastructure as Code
• Experience with data architecture concepts including data products, data mesh/data fabric, master data management, data governance, and analytics platforms
• Knowledge of modern software engineering and architecture practices including DDD, CQRS, Event Sourcing, microservices, CI/CD, DevOps, and observability
• Proven experience in technology portfolio governance, technology radar management, lifecycle policies, build-vs-buy analysis, and vendor assessment
• Strong stakeholder management and communication skills — ability to translate complex integration and architecture topics into clear business implications for executive audiences
• Experience facilitating Architecture Review Boards, architecture workshops, and cross-functional alignment sessions
• Strategic thinking combined with pragmatic execution — ability to define long-term target architecture while supporting incremental modernization of a complex legacy banking landscape
• Fluent English communication skills, both written and spoken

Nice to have:

• TOGAF or equivalent Enterprise Architecture certification
• BIAN certification or strong practical BIAN implementation experience
• Experience establishing or transforming an enterprise integration platform / integration layer in a large financial institution
• Experience building enterprise API and Event Catalogs and introducing API-first / Event-driven governance at scale
• Experience with Agile at scale and architecture practices within tribe/squad organizational structures
• Background in core banking migration, modernization, or large-scale transformation programs
• Experience modernizing ESB/legacy integration landscapes toward APIs, microservices, and event-driven architectures
• Familiarity with AI/ML integration patterns, agent/API integration, and data-driven architecture approaches
• Experience with business capability modeling and IT strategy development

DBB Software - is a software engineering IT company from Ukraine with a unique point of difference. We provide an exciting concept involving highly trained and vetted remote software developers to provide businesses with everything they need in the information technology space. Whether it’s end-to-end IT or smaller, focused areas and individual projects, we cover it all, and our approach allows us to offer exceptionally competitive pricing.

During 8 years in the IT market, we successfully released more than 30 projects and have a wide geographic of clients in Europe, USA, and Canada.  

Now we continue growing and extending our team so we warmly invite Junior DevOps Engineer to our team in Dnipro city! 

What requirements are important for this role:

-At least one year of experience in a relevant position, focusing on service development and internal tooling;

-Familiarity with automating and deploying in cloud environments like AWS or GCP;

-Basic knowledge of infrastructure-as-code practices with tools like Terraform, including familiarity with services such as EKS, RDS, and VPC Networking;

-Understanding of application monitoring and observability tools, e.g., Datadog;

-Experience with CI/CD pipeline automation tools like GitHub Actions, CircleCI, or ArgoCD;

-Competency in developing software with languages such as Go, Typescript, Python, or similar;

-Familiarity with managing Kubernetes environments and related tools like Helm.

What we are expecting from new teammate:

-Assist teams in the development, testing, and deployment of software modifications;

-Set up and manage monitoring, alerting, metrics, and logging systems, along with associated dashboards;

-Employ infrastructure as code (IaC) practices using tools like Terraform for efficient infrastructure management;

-Support the design of infrastructure for CI/CD pipelines, containerization, and orchestration workflows for diverse applications;

-Help implement and automate security protocols, governance structures, and compliance checks;

-Upper-Intermediate level of both spoken and written English;

-Ability to work in our Dnipro office required.

Working with our team is:

-Flexible schedule;

-Benefit package with paid vacations and sick leaves;

-Salary reviews on a regular basis;

-Autonomy in decision-making, no bureaucracy and pressure;

-People-oriented culture and healthy atmosphere in the team;

-Whole support from company management;

-Office in Dnipro with whole BCP support: generators, power stations, and Starlink, only office type of work.

DBB Software - is a software engineering IT company from Ukraine with a unique point of difference. We provide an exciting concept involving highly trained and vetted remote software developers to provide businesses with everything they need in the information technology space. Whether it’s end-to-end IT or smaller, focused areas and individual projects, we cover it all, and our approach allows us to offer exceptionally competitive pricing.

During 8 years on the IT market we successfully released more than 30 projects and have a wide-geographic of clients in Europe, USA and Canada.

Now we are continuing growing and extending our team so we warmly invite Junior Backend Developer (Node.js) to our team in Dnipro city!

What requirements are important for this role:

-At least 1 year of professional experience with TypeScript, Node.js, express, nest.js;

-Experience with SQL, PL/SQL, preferred experience on MERN stack and next.js;

-Experience with Swagger and/or API documentation tools;

-Experience with git and CI/CD;

-A solid understanding in logging, security concepts;

-A solid understanding of REST, and core JavaScript concepts;

-A solid understanding of relational data and/or non-relational models;

-Experience with performance and optimisation problems and a demonstrated ability to both diagnose and prevent these problems.

What we are expecting from new teammate:

-Effective communication skills: Regularly achieve consensus with peers, and clear status updates;

-Positive and solution-oriented mindset;

-Strong sense of ownership, urgency, and drive;

-An inclination towards communication, inclusion, and visibility;

-Self-motivated and self-managing, with great organizational skills;

- English level - at least Intermediate strong;

-Ability to work in our Dnipro office required.

Working with our team is:

-Flexible schedule;

-Benefit package with paid vacations and sick-leaves;

-Salary reviews in regular basis;

-Autonomy in decision-making, no bureaucracy and pressure;

-People-oriented culture and healthy atmosphere in the team;

-Whole support from company management;

-Office in Dnipro with whole BCP support: generators, power stations and Starlink, only office type of work.

Phoenix Games is a technology company building next-generation iGaming and Web3 products for a global audience. We develop scalable gaming platforms powered by modern cloud technologies, blockchain, AI, and high-performance backend systems.

As our products continue to grow, we're looking for a QA Engineer who is passionate about quality, enjoys finding edge cases, and wants to help build reliable, high-performance software used by players worldwide.

What You'll Do

• Develop and execute comprehensive test strategies for web applications and backend services.
• Perform functional, regression, smoke, integration, exploratory, and API testing.
• Create, maintain, and improve test documentation, test cases, and checklists.
• Collaborate closely with Developers, Product Managers, and Designers throughout the development lifecycle.
• Identify, document, and track defects while working with the engineering team to resolve issues.
• Participate in sprint planning, backlog refinement, and release activities.
• Validate new features before production releases.
• Contribute to test automation initiatives and quality improvements.
• Help establish QA processes and best practices across the engineering team.

Tech Stack

• Jira
• TestRail
• Postman
• REST API
• Swagger
• SQL
• Git
• Browser DevTools
• Charles / Fiddler
• Selenium / Playwright / Cypress (nice to have)
• CI/CD

Requirements

• 2+ years of commercial QA experience.
• Strong knowledge of software testing methodologies and SDLC/STLC.
• Experience testing complex web applications.
• Experience with API testing.
• Ability to write clear and structured bug reports.
• Experience working in Agile/Scrum teams.
• Basic SQL knowledge.
• Strong analytical and problem-solving skills.
• Attention to detail and ownership mindset.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with automated testing tools (Playwright, Cypress, Selenium).
• Experience testing high-load systems.
• Familiarity with CI/CD pipelines.
• Knowledge of performance or security testing.
• Experience working with cloud environments.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work with AI, Web3, blockchain, and modern cloud technologies.
• Career growth in an international product company with ambitious expansion plans.

Why Join Phoenix Games?

At Phoenix Games, quality is a core part of our engineering culture. You'll work alongside experienced engineers, influence product quality from the earliest stages of development, and help build innovative gaming products used by a global audience.

If you're passionate about software quality and enjoy working in a collaborative, product-focused environment, we'd love to hear from you.

Phoenix Games is an innovative technology company building next-generation iGaming and Web3 products for a global audience. We combine modern engineering, AI, blockchain, and cloud technologies to create scalable and reliable digital gaming experiences.

We're looking for a QA Automation Engineer to help us build a strong automated testing culture and ensure the quality, stability, and reliability of our products.

What You'll Do

• Design, develop, and maintain automated test suites for web applications.
• Create reliable end-to-end, integration, regression, and smoke tests.
• Automate critical user journeys and business scenarios.
• Contribute to the development and improvement of our QA automation framework.
• Integrate automated tests into CI/CD pipelines.
• Analyze test results, investigate failures, and identify root causes.
• Collaborate closely with Developers, QA Engineers, Product Managers, and DevOps.
• Participate in test planning and contribute to QA strategy.
• Identify potential quality risks and help prevent issues before production.
• Improve test coverage, stability, and execution speed.
• Maintain clear and structured test documentation.

Requirements

• 3+ years of commercial experience in QA Automation.
• Strong experience with at least one modern automation framework.
• Good programming skills in TypeScript, JavaScript, Java, Python, or another relevant language.
• Experience building and maintaining automated testing frameworks.
• Strong understanding of QA methodologies and software testing processes.
• Experience with API testing.
• Experience with Git and CI/CD pipelines.
• Understanding of web applications, HTTP, REST APIs, and browser technologies.
• Experience debugging automated test failures.
• Strong analytical and problem-solving skills.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with Playwright.
• Experience with Selenium, Cypress, WebdriverIO, or similar tools.
• Experience with API automation.
• Experience with SQL and databases.
• Experience with Docker.
• Experience testing high-load applications.
• Experience in iGaming, Gaming, FinTech, or SaaS.
• Familiarity with Web3 or blockchain products.
• Experience with performance or security testing.
• Experience working in distributed international teams.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, conferences, and books.
• English language lessons.
• Private health insurance.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work with AI, Web3, blockchain, and modern cloud technologies.
• Clear career growth opportunities within a fast-growing international product company.

Why Join Phoenix Games?

At Phoenix Games, automation is an important part of our engineering culture. You'll have the opportunity to improve QA processes, influence our automation strategy, and work closely with experienced engineers to deliver reliable products to a global audience.

If you're passionate about test automation and enjoy solving complex quality challenges, we'd love to hear from you.

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 In-App

Requirements

- Understanding of the iGaming market with 2+ year of relevant experience

- Experience managing large advertising budgets

- Strong understanding of major in-app advertising networks, including Unity, Moloco, AppLovin, and Liftoff

- Experience working with MMP platforms such as AppsFlyer, Adjust, and others

- Ability to analyze and optimize advertising campaigns to achieve target KPIs

- Basic knowledge of tracking systems such as Keitaro/Binom

- Fluent Ukrainian or Russian, English level B1 or higher

- Basic knowledge of mobile app rental services

Responsibilities

- Daily management advertising networks such as Unity, Moloco, Liftoff, and Mintegral

- Launching and scaling performance campaigns for web-view applications

- Close daily collaboration with media buying, design, finance, and technical teams

- Setting up campaigns in tracking systems

- Regular reporting on traffic performance and ad spend

- Design and execute continuous A/B testing experiments

Benefits

🍀 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;

📍Beautiful offices in Warsaw, Limassol, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

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

🏖Paid vacations, sick leave, personal event days, days off;

👨‍⚕️Corporate health insurance program for your well-being;

💵Referral program — enjoy cooperation with your colleagues and get a 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, RedCore clubs for movie/book/pets lovers, special office days dedicated to holidays;

🎳Company events, team buildings.

As the Senior Field Engineer, you will run Edgerun's field engineering work in Kyiv. The work is testing: you will get units on soldiers, run the test, record what happened, get it to engineering, fix what broke, and repeat. You will keep every unit of the world's most advanced powered exoskeleton in Ukraine working, decide what gets tested and when, and be engineering's first call on anything in the field.

You will report to the Ukraine Director but work on your own, and you will lead a field engineer, with more field engineers to be hired under you. You will work closely with the international engineering team, making sure the information from the field is clean, current, and organized for engineering.

This is a hands-on role. You should thrive in a fast-paced, dynamic environment, be comfortable making decisions independently, and bring the energy, attitude, and ownership to build a field engineering operation from the ground up.

Responsibilities

• Plan and run field tests, scheduling them with brigades and testers and running them alongside a field engineer
• Stay hands-on with testing, diagnostics, repairs, and troubleshooting of electromechanical hardware
• Keep every unit in Ukraine ready before each test and fixed fast when it breaks: charge, flash, diagnose, solder, swap parts, and source parts locally
• Diagnose problems down to the board and explain them clearly to the engineering team, keep the issues feed sharp, and push fixes back out to units in the field
• Maintain strong working relationships with brigades, testers, and military users and follow issues through to resolution
• Decide what gets tested and when, including when to go out in person and when to stay at base, and work with local contacts to run tests quickly
• Keep spares, tools, diagnostic equipment, and the Kyiv field workspace organized and ready
• Keep the unit list, test tracker, and issues feed always current, and get clean test data (video, photos, logs, and notes) into the Field drive the same day
• Lead the field engineer: set clear daily objectives, check the work, and help them get better, as more field engineers are hired under you
• Build simple processes for testing, troubleshooting, documentation, and communication
• Work closely with the international engineering team to keep information flowing between the field and engineering
• Take ownership of problems and make fast, practical decisions without waiting for detailed direction

Basic Qualifications

• Has run hardware in the field before as the person responsible, with proven ability to build, diagnose, troubleshoot and repair electronic systems and components, ideally gained through practical work with drones, UGVs, robots, radios, EW or similar hardware.
• Experience working with BLDC motors, motor controllers, actuators, lithium battery packs, sensors and wiring harnesses.
• Strong soldering and wiring skills and practical experience reading schematics, using multimeters, oscilloscopes and other diagnostic tools, debugging boards and flashing firmware to identify and resolve faults.
• Experience assembling and disassembling mechanical systems, interpreting CAD drawings and performing basic fabrication or mechanical modifications.
• Ability to identify root causes of hardware failures, implement practical fixes and clearly document findings for the engineering team.
• Demonstrated experience building, modifying, testing and repairing physical hardware, with concrete examples of technical accomplishments.
• Comfortable working in a fast-paced environment, making decisions independently and developing processes where none exist.
• Independent: takes an objective and comes back with the result, and does not need to be told twice.
• Organized and precise, and finishes the data before leaving the test.
• Has led one or two people before.
• Willing to grind: full days in the shop and in the field, and weekends when a brigade can only test on a weekend.
• Comfortable with soldiers and command.
• Working English for daily collaboration with international engineers and fluent Ukrainian for communication with local teams and military operators.
• Based in or willing to relocate to Kyiv, able to work on-site and travel to field testing locations when required.

Preferred Skills and Experience

• Military service or extensive direct work with military units (a strong plus)
• Firmware familiarity: reading logs, flashing controllers, basic scripting for data capture

How We Work

Hardware reaches real operators within days of concept, not months, and firmware updates ship over the air every one to two weeks. We are a directed team with one owner per category.

Additional Requirements

Location: Kyiv, full time, at the field office and wherever the tests are
Travel: Across the country, including near contested areas
Hours: Full days in the shop and in the field, and weekends when a brigade can only test on a weekend
Start: As soon as possible, with a two-week paid trial

Important: We expect AI tools to be part of your daily workflow. Candidates who primarily rely on traditional development approaches and do not actively use modern AI coding tools are unlikely to be a good fit for this role.

Are you an AI-driven Full Stack Engineer who uses modern AI tools to build faster, ship faster, and solve complex problems more efficiently?
 

At GT Protocol, we're not looking for traditional developers. We're building an AI-first engineering culture where AI is deeply integrated into the development workflow — from architecture and coding to testing, debugging, research, and product delivery.
 

We are looking for a Senior Full Stack Engineer who embraces AI-assisted development and understands how to leverage modern AI tools to maximize productivity and focus on solving real business problems rather than spending time on repetitive tasks.
 

About the Role

You will be working on GT Protocol's AI-powered trading and investment platform, helping build products used by thousands of users across Web3, CeFi, and DeFi ecosystems.
 

This role combines backend development, frontend development, AI integrations, trading infrastructure, blockchain analytics, real-time systems, and modern AI-driven engineering practices.
 

You will participate in designing and building scalable products while actively utilizing AI development tools as part of your daily workflow.
 

What We Expect from an AI-Driven Engineer

• Comfortable using AI coding assistants as a core part of the development process
• Experience working with tools such as Cursor, Claude Code, ChatGPT, Gemini, Copilot, Windsurf, or similar solutions
• Ability to effectively use AI for coding, architecture exploration, debugging, code reviews, documentation, testing, and research
• Strong focus on shipping results rather than maximizing manual coding hours
• Curiosity and willingness to continuously adapt to new AI-driven development workflows
• Understanding that AI is a productivity multiplier, not a replacement for engineering fundamentals
   

We believe the future belongs to engineers who can combine strong technical skills with the ability to leverage AI effectively. Our goal is to build a team that operates significantly faster than traditional software teams while maintaining high engineering standards.
 

Responsibilities and Duties

• Participate in the design, development, and maintenance of a sophisticated AI-powered trading platform serving thousands of users worldwide
• Develop and maintain backend services using Python, FastAPI, PostgreSQL, MongoDB, and Redis
• Build modern frontend applications using React, Next.js, TypeScript, and Tailwind
• Integrate centralized and decentralized exchanges, blockchain networks, and third-party APIs
• Design and implement real-time systems using WebSockets, Socket.IO, asyncio, and event-driven architectures
• Develop AI-powered features, portfolio analytics, trading automation, and market intelligence tools
• Build and maintain Telegram-based products and AI assistants
• Collaborate closely with Product Managers, Designers, AI Engineers, and other Developers
• Participate in architectural decisions, code reviews, and continuous platform improvements
• Ensure high performance, scalability, and security across all platform components
   

Work Experience

• 4+ years of commercial software development experience
• Experience building production-grade web applications and APIs
• Experience working with cryptocurrency, trading, fintech, Web3, or blockchain products
• Experience working in distributed remote teams
• Bachelor's degree will be a plus
   

Required Skills

• Strong Python knowledge, FastAPI, asyncio, aiohttp, websockets, SQLAlchemy 2.x (async), PostgreSQL, MongoDB, Redis
• JavaScript, TypeScript, React 18+, Next.js, Redux / Redux-Saga, Tailwind CSS
• Docker, Docker Swarm, Linux, Git
• JWT, RBAC, bcrypt, OTP authentication flows
• aiogram 3, CCXT, web3.py, Solana SDK, Alchemy, CoinGecko, GeckoTerminal APIs
• Cursor, Claude Code, ChatGPT, Gemini, Copilot, Windsurf, or similar
• Experience integrating external APIs
• Understanding of scalable distributed systems
• Experience with real-time applications
   

Will Be a Plus

• Personal projects
• English – B2+
   

About GT Protocol

GT Protocol (Global Trading Artificial Intelligence) is an AI-powered crypto trading ecosystem founded in 2021 and the ultimate AI infrastructure for trading.

GT Protocol enables users to build, backtest, optimize, launch, and execute trading strategies using fully automated AI-driven bots across centralized and decentralized crypto markets (CEX and DEX). Its products provide AI-powered infrastructure for strategy creation, optimization, backtesting, and automated execution across the crypto trading ecosystem.
 

Why GT Protocol?

— Over 100,000 users worldwide trust our products.

— Our platform combines AI, blockchain, trading infrastructure, and Web3 technologies into a single ecosystem.

— We process millions of market data events and integrate with major exchanges and blockchain networks.

— Our team includes experts from Europe, Asia, and the United States working remotely and collaboratively across multiple time zones.

— GT Protocol is backed by industry-leading investors and partners, including BNB Chain, Animoca Brands, ChainGPT, DAO Maker, CoinPayments, and others.

— We are regularly featured by major crypto and technology media and participate in leading blockchain conferences worldwide.

— You'll work on products at the intersection of AI, fintech, trading, and Web3 while helping shape the future architecture of the platform.

Currently, our team consists of talented professionals located across multiple countries. Our main office is based in Odessa, Ukraine; however, many team members work remotely worldwide.

Join something big — be a part of GT Protocol and help build the future of AI-powered investing.

Why we exist:

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.

Who we’re looking for:

We’re looking for a Sales Manager to support our sales team in building strong, long-term relationships with customers and partners. In this role, you will coordinate the implementation of our software solutions in the defense technology sector and make sure customers, partners, and internal teams work together effectively.

This is a great role for someone who is proactive, relationship-driven, and comfortable working in a fast-paced, technically complex environment.

What you’ll do:

• Drive end-to-end sales efforts through active engagement with current clients and prospective partners.
• Identify defense expos, industry conferences, and global events, maintaining our strategic engagement schedule and partnering with our Global Communications Team.
• Serve as a representative at high-level meetings, field exhibitions, and defense summits alongside leadership.
• Draft compelling tailored pitch decks, technical proposals, and commercial collateral for potential partners and customers.
• Facilitate seamless cross-functional alignment between engineering specialists, product teams, and defense partners.
• Oversee active deployment timelines, ensuring clear communication channels and updates across all key stakeholders.
• Manage CRM data integrity, maintain detailed account records, and deliver precise commercial performance metrics.
• Execute ad-hoc operational priorities to accelerate business growth and advance our broader strategic goals.

What we need:

• At least 3 years of experience in Sales, Business Development, Account Management, or Customer Success.
• Advanced English (C1) or higher.
• A genuine interest in defense technology, UAVs, robotics, or other high-tech products.
• Strong communication and relationship-building skills.
• Excellent organizational skills, attention to detail, and the ability to manage multiple tasks simultaneously.
• Willingness to quickly learn technical aspects of the product and collaborate closely with the engineering team.

Would be an advantage:

• Experience working in the miltech or defense tech industry.
• Experience using CRM systems such as HubSpot, Salesforce, or similar.
• Basic understanding of the UAV market and defense technologies.
• Experience participating in tenders or working with government organizations.
• Experience representing a company at international exhibitions, conferences, or industry events.
• German, French, Polish, Baltic, Scandinavian, or other European language skills.

What you’ll get:

• Opportunity to build purpose-driven software that safeguards lives and advances defense technology.
• Fast-paced, high-stakes environment where your contributions yield immediate, tangible impact on the frontline.
• Agile, highly skilled team driven by engineering rigor and mission-critical goals.
• Attractive compensation package including 20 paid vacation days, comprehensive health insurance, and paid sick leave.
• Flexible working arrangements depending on operational and security requirements.

What the hiring process looks like:

✔️ Recruiter Screen → ✔️ Test Task → ✔️ Interview with the Team → ✔️ Skip-level Interview → ✔️ Security Check → ✔️ Offer

Ready to Apply?