Jobs at Djinni

Hi 👋

We’re Applyft, a Ukrainian product company. Our journey began with the Geozilla family locator product, which was launched in 2015. Now, we have a portfolio of products in various categories such as lifestyle, education, photo & video, and entertainment. We’re proud to have a 5M monthly active user base and to show 20% QoQ revenue growth.

We’re expanding our horizons and have decided to build a new venture in the Mental Health niche. Our mission is to build a product that helps people find peace in chaos, build resilience, and live fulfilling, balanced lives.

The startup is currently at the early-stage phase. This is an incredible opportunity to join a new business, be among the first colleagues, and build a streamlined career together with the company. Working with us as a User Acquisition Manager, you will be able to freely implement the most ambitious ideas and plans and directly influence the results not only of your field but also of the business in general.
 

What you’ll do:

• Manage and optimize advertising campaigns across various paid marketing channels, including Meta Ads, Google, TikTok, and more;
• Develop, oversee, and optimize advertising campaigns to meet and exceed target volumes and ROMI
• Track, analyze, and report on campaign performance, forming well-informed perspectives on takeaways, future steps, and potential enhancements
• Optimize resource allocation by refining campaigns based on data-driven insights from A/B tests and other analytics
• Work closely with the creative team to create and approve creative and promotional assets

• Conduct marketing and competitive research to identify growth opportunities and implement strategies for buying and scaling advertising channels

   

About you:

• 3+ years in a similar position in user acquisition or performance marketing, with proven success in managing significant advertising budgets
• Strong analytical abilities, experience with A/B testing, and a genuine enthusiasm for data analysis and interpretation
• Proficient in using advertising platforms such as Facebook Ads, Google Ads, TikTok Ads
• Experience with user acquisition for mobile apps and web funnels;
• English level Intermediate or higher
• Ability to work and analyze data using AppsFlyer, Tableau;

• Exceptional problem-solving skills driven by a creative and analytical mindset

   

Why is this a great opportunity to join our Mental Health startup?

• Build your career and potentially rise to a C-level position
• Work on a product that can make a real difference in people’s lives by enhancing their mental well-being
• Opportunity to work with global markets and directly influence the business’s success

• Join a team that values creativity and innovation, with no legacy systems or bureaucracy to slow you down

   

Our benefits:

• Flexibility to remotely work from anywhere
• Comprehensive medical insurance compensation to keep you healthy and secure
• Sport compensation to support your physical well-being
• Corporate English courses to enhance your language skills
• Compensation for educational events and courses to foster your professional growth
• Fun and engaging corporate events to strengthen team bonds and create lasting memories

On behalf of our Client from France, Mobilunity is looking for a Fullstack Laravel Engineer.

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.

They are looking for a developer to join their Al squad and assist in implementing Al features using various tools and connecting them to the existing stack built on Laravel. The ideal candidate will play a crucial role in bridging the TypeScript part to PHP within the tech stack.

    Responsibilities:

• Work closely with the Al squad to implement Al features
• Utilize multiple tools to enhance Al capabilities
• Connect Al features to our existing Laravel stack

• Bridge the TypeScript part to PHP within the tech stack
   

  Requirements:

• 5+ years of professional software development experience, with PHP/Laravel as your primary backend stack
• TypeScript skills – you can read, write using ai, and review Node.js code confidently
• Strong SQL knowledge: you write clean queries, understand indexes, and can reason about query performance at scale
• Proven ability to articulate and justify architectural decisions: weighing trade-offs around reliability, scalability, and maintainability
• Active user of Al development tools (Claude Code, Cursor, Copilot, or similar) – you’ve integrated these into your daily workflow and are curious about pushing them further

• Upper-intermediate to advanced English proficiency(Strong spoken English is essential, including experience with technical interviews conducted in English and communicating with international colleagues.)
   

  Will Be a Plus:

• Solid Experience of using generative Al in production
• Familiarity with OAuth2 / OIDC flows and APl authentication patterns (API keys, tokens, scopes)
• Experience with message queues or event streaming (SQS, RabbitMQ, Kafka, etc.)
   

     In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups
  
  🐳 Come on board, and let’s grow together! 🐳

Responsibilities: 

• Independently managing backend development for e-commerce projects and complex corporate portals. 
• Designing backend architecture and making key technical decisions. 
• Selecting the most suitable platform and technology stack based on the client’s requirements and business objectives. 
• Developing and maintaining PHP-based backend systems, ensuring high quality, performance, reliability, and scalability. 
• Implementing and maintaining integrations with external systems, including payment services, CRM/ERP/1C systems, marketplaces, and delivery providers. 
• Designing and implementing APIs and system-to-system integrations. 
• Taking full ownership of the backend side of the project, from architecture and development through launch and ongoing support. 
• Independently estimating technical tasks, identifying potential risks, and proposing implementation approaches. 

• Communicating directly with clients in English, clarifying requirements, discussing technical solutions, and aligning on implementation details. 

   

Must-haves:  

• Experience in backend development for 3+ years. 
• Strong knowledge of PHP 8.x, with a solid understanding of OOP and SOLID principles. 
• Commercial development experience with Laravel and/or Symfony, including building custom portals and integration solutions. 
• Hands-on experience with custom development on Magento 2 / Adobe Commerce. 
• Experience with WordPress / WooCommerce, including enhancing existing solutions, developing plugins, and implementing integrations. 
• Experience designing and integrating REST APIs / GraphQL. 
• Experience integrating external systems and services, including payment systems, CRM/ERP/1C, marketplaces, and delivery services. 
• Strong experience with MySQL/MariaDB, including SQL query analysis and optimization. 
• Experience using Redis and other caching mechanisms. 
• Hands-on experience with Git, Docker, and CI/CD. 
• Level of English – from Upper-Intermediate and above. 

Nice-to-haves: 

• Experience with PrestaShop / OpenCart, Shopify (apps, APIs, integrations), and 1C-Bitrix (corporate portals). 
• Experience working with high-load e-commerce projects and headless/composable commerce architectures. 

About the company

SaaS product, profitable, growth stage. A small American-Ukrainian product team has a few data retrieval services (e.g., VIN lookup) and several psychological tests and quizzes. Working with the US and EU markets.

Key Responsibilities

• Own acquisition budgets across paid channels (Meta, Google, TikTok, etc.)
• Scale winning campaigns/creatives - budget allocation, bidding, audience expansion
• Track CPA, ROAS, LTV, payback period, retention by cohort
• Test new acquisition channels beyond the current stack
• Coordinate with the Performance Marketer to avoid overlap and align on scale vs. test
• Flag performance/budget risks early (CPA spikes, platform/account issues)

Requirements

• 2-4 years in UA/performance marketing, ideally subscription or app-based products
• Hands-on experience with major ad platforms (Meta, Google, TikTok)
• Strong grip on unit economics (CPA/ROAS/LTV) for budget decisions
• Experience scaling campaigns, not just launching/testing
• Comfortable as a peer to a strong performance marketer, not above or below
• English B2-C1

Nice to have

• Quiz-funnel/subscription niche experience
• Experience beyond the "big 3" ad platforms

Conditions

• Fully remote setting
• Corporate devices (laptop, power station)
• Unlimited PTO (paid time off) policy
• Udemy courses

We're pretty cool.

We're Dæly® from Vienna. Founder funded, we just shipped one of Europe's biggest tech launches, growing triple digits (profitably) - we're now building the team that takes this to the next level: Not another B2B AI tool, but a piece of European tech for every household in the world, helping families everyday. What the iPhone was for telephones, we're building for the family whiteboard (with more to come).

↗ In the news: https://tinyurl.com/bdn37zrn, https://tinyurl.com/nvd7c4wm, ...

Your chance.

This is your chance to take real ownership of infrastructure within a small, cracked engineering team - with far more impact than you’d have in a huge platform org. You'll own the systems Dæly runs on end to end, make architectural decisions and build the infrastructure that carries us through our next phase of growth.

What you'll do.

• Own our Azure infrastructure end to end across reliability, scalability and cost
• Operate and scale Kubernetes (dev, staging & production), including upgrades, autoscaling, networking and ingress
• Manage Infrastructure as Code and CI/CD across our cloud stack
• Support backend development, integrations and production troubleshooting
• Run observability across logs, metrics, alerting and incident response
• Improve identity/auth infrastructure and contribute to security & compliance readiness
• Drive cloud cost optimization
• Plan and potentially execute a migration from Azure Germany to an EU-based hosting provider

What we are looking for.

• Someone with substantial hands-on experience managing and scaling Kubernetes clusters in production, (this is not an entry-level role)
• Deep practical Azure expertise at production scale, including AKS, networking, storage and IAM
• Strong Kubernetes architecture & operations skills
• Infrastructure as Code with Terraform or similar tooling
• Experience across CI/CD pipelines, service mesh / API gateways, and production identity & auth systems
• Solid backend development skills

Nice to have.

• Cloud migration experience - lift-and-shift or re-architecture - is a strong plus
• Familiarity with EU data residency & compliance is a plus
• German Speaking, based in- or close to Vienna

What we offer you.

Become the brain behind the tool your neighbor will use. Join a team doing the work of their lifetime. Help make Europe a truly strong player in tech:

• € 60-90K Gross per year, based on experience
• A (hilarious) ambitious team of builders & serial entrepreneurs who care deeply and move fast
• The space/budget to get things done your way - with direct access to the founders, real ownership & impact on the company
• Offsites, team events & a genuinely great vibe
• 100% flexible hours, remote-first + optional Vienna office
• Help build Europe’s next unicorn 💛

We are looking for an Account Executive to drive our growth across Central and Eastern Europe. The main focus is bringing in new customers, alongside growing the accounts we already serve. You will build pipeline, run complex sales cycles and close deals with mid- sized and enterprise organisations. You win by bringing real ideas and use cases to the table rather than pitching features. You shape the opportunity, our architects and delivery teams help you prove it, and Microsoft funding programmes help you accelerate it.

Main Responsibilities

Your responsibilities cover the full sales cycle, with a strong focus on acquiring new customers.
• Identifying and winning new mid-sized and enterprise customers across CEE
• Expanding existing accounts through new use cases and follow-on engagements
• Running the full sales cycle, from prospecting and qualification to proposal, negotiation and close
• Bringing concrete use cases and solution scenarios on Microsoft Fabric, Azure and Power BI into customer conversations
• Working with architects and delivery leads to scope MVPs, estimate engagements and structure proposals
• Securing and managing Microsoft funding (ECIF, pre-sales and deployment programmes) to de-risk and accelerate customer decisions
• Co-selling with Microsoft account teams and representing Cloud Services at events and executive briefings
• Keeping an accurate pipeline in CRM and delivering reliable forecasts.

Mandatory Requirements

• Fluent English, written and spoken, at a level suitable for negotiating with enterprise executives
• 5+ years of B2B sales experience, of which at least 3 years in IT or technology sales
• A proven track record of winning new customers and closing complex, multi- stakeholder deals, and the ability to discuss your numbers
• A solid understanding of how data platforms create business value, with the ability to translate technical discussions into business outcomes
• A structured approach to sales: disciplined pipeline management, accurate forecasting and CRM as a working tool.

Nice to Have

The following experience will strengthen your application but is not required.
• Experience selling IT services, consulting or implementation projects, rather than licences only (strongly preferred)
• Hands-on familiarity with Microsoft Fabric, Azure, Power BI or the broader Microsoft data stack
• Experience with Microsoft partner programmes: ECIF, CSP, incentives, co-sell
• An existing network within Microsoft sales teams or enterprise IT and data leadership in CEE
• Sector depth in financial services, insurance, retail, telecom or manufacturing
• One or more CEE languages.

We offer

The package combines a competitive salary with a performance bonus and real commercial autonomy.
• Ownership of your pipeline and accounts, with clear targets, fast decisions and no micromanagement
• Direct access to senior architects, pre-sales experts and our Microsoft relationships
• Real projects with measurable outcomes to sell, backed by a team that delivers them
• Room to grow the role and your territory as we expand internationally.

Mantah is hiring a Software Engineer for a project developing an operations management platform and delivering scalable solutions for infrastructure, assets, and workforce management. 

The customer is an international company specializing in technology consulting and business process improvement. The company helps organizations enhance operational efficiency, optimize workflows, and support digital transformation initiatives through modern technology solutions, system integrations, and process automation across various business domains. 

The project is focused on developing and enhancing an operations and facilities management platform that helps organizations manage infrastructure, maintenance, workforce, inventory, and service processes. It enables real-time data tracking, reporting, and asset management to improve operational efficiency, data accuracy, and overall performance. 

Responsibilities: 

• developing features and implementing bug fixes across a range of modern .NET based technologies and applications;
• providing technical leadership and mentoring to software developers, other software engineers and interns;
• designing and creating next generation telecom application software, as well as participates in ongoing sustainment of the software; 
• participating in all phases of the software development process; 
• working as part of a distributed international team, engaging in global support and implementation activities; 
• participating with the Product Management Team in the training, product briefs, and deployment of new installations both internally and externally; 
• leading by example on AI-assisted development, integrating tools such as Claude Code, Cursor, or GitHub Copilot into daily coding, code review, and debugging workflows; coach and pair with teammates to accelerate AI-augmented development adoption across the team. 

Must-haves:  

• experience in .NET development for 7 years, including designing/architecting software solutions, for 5+ years;
• strong expertise in C#, .NET Core 6/7/8, ASP.NET MVC, and Blazor (Server/WebAssembly); 
• solid front-end skills: HTML5, CSS3, JavaScript, Bootstrap; jQuery;
• strong experience with SQL Server and T-SQL: schema design, views, stored procedures, functions, and query optimization; 
• experience with BI dashboards, reporting, and ETL processes; SSRS is a plus; 
• strong understanding of OOP, design patterns, software engineering, and application lifecycle management; 
• experience with REST, SOAP, WCF, and SOA; 
• proficiency with Visual Studio, Azure DevOps, Git/source control, CI/CD, build and deployment processes; 
• daily hands-on use of AI-assisted development tools such as Claude Code, Cursor, or GitHub Copilot for coding, refactoring, testing, and documentation; 
• excellent written and verbal communication skills and experience working with geographically distributed teams; 
• level of English – from Upper-Intermediate and above. 

Nice to haves: 

• knowledge of BSS/OSS systems, telecommunications plant and facilities management is beneficial; 
• familiarity with Dev Express Controls; 
• experience or understanding of Test Driven Development; 
• object-relational mapping (NHibernate, Entity Framework); 
• unit Testing Frameworks (MBUnit, nUnit, xUnit); 
• service bus, messaging concepts (NServiceBus, MSMQ, RabbitMQ); 
• experience with Agile / Scrum or Lean development practices; 
• familiarity with Azure DevOps for sprint planning, work item management, and pipeline configuration; 
• ability to effectively utilize MS Office (Word, Excel, PowerPoint, and Outlook). 

We are looking for a VIP Sales Manager who enjoys communication, sales, and working towards ambitious results.
 

In this role, you will work with VIP clients, build long-term relationships, increase player activity, and directly influence your income through your performance.
 

What you’ll do:

• Communicate with VIP clients via phone, messengers, and email;
• Build strong and long-term relationships with clients;
• Identify client needs and offer personalized solutions;
• Increase player activity and deposits;
• Work with both active and inactive clients;
• Reactivate and retain VIP players;
• Achieve individual KPI and sales targets;
• Work with CRM and maintain client information.
   

What we’re looking for:

• At least 6 months of experience in Sales, VIP Management, Retention, or other client-facing roles;
• Strong communication skills and confidence when working with clients;
• Genuine interest in sales and achieving results;
• Ability to understand client needs and influence decision-making;
• Comfortable working with KPI and performance targets;
• Fluent Ukrainian and Russian;
• Experience in iGaming will be a plus but is not required;
• English will be an advantage.
   

What we offer:

• Fully remote work;
• Competitive compensation with a strong performance-based component;
• The opportunity to directly influence your income through your results;
• Paid vacation and sick leave;
• Professional onboarding and team support;
• Career growth opportunities within the company;
• Access to consultations with a corporate psychologist;
• Various internal activities and initiatives for employees.
   

If you enjoy sales, communication, and working towards ambitious goals, we’d be happy to meet you!

What is MMES?
2 weeks of offline classes in Kyiv, where students will gain skills in segmentation and processing of CT/CBCT images using Mimics and 3-Matic Software.
The best students will be offered a contract.


Requirements

• Students of 2-6 courses or university graduates.
• Knowledge in 3D CAD/medical imaging or the human (cardiac) anatomy is a plus.
• Readiness to sign the contract after finishing school.
   

What you will get

•  
• The skills to process CT images, convert CT images into 3D anatomical models, and plan surgeries
• Experience with our medically oriented CAD software, Materialise Mimics
• 40+ hours of practice in segmentation and pre-planning
• A contract at Materialise for the best students, as our school’s main goal is to find promising candidates ready to join Materialise.
   

When?

October 19 — 31 (Start date is subject to change if we are still processing candidates)
4 days/week. 5 hours/day.
 

Registration is open until the 19th of October.

The selection process consists of 2 stages:
I. Technical test (offline in Kyiv).
II. HR interview.

Link to a form for applying: https://forms.office.com/e/6w43WTb3zL?origin=lprLink

For additional information, please click here: lnkd.in/eedcP6ui

We are looking for an experienced IBM (AS/400) developer to support a legacy modernization project involving COBOL and IBM i
runtime functionality.
The initial engagement will focus on a small technical assessment and development pilot. The work will involve reviewing existing
documentation and reference examples, clarifying the required behavior, and implementing or recreating a limited backend function on IBM 

Required Experience

• Strong hands-on experience with IBM i / AS/400.
• Practical development experience with COBOL on IBM i (ILE COBOL, COBOL/400, or equivalent).
• Good working knowledge of CL / CLP (Control Language).
• Solid understanding of core IBM i concepts, including libraries, physical files, file members, jobs and program execution, and file
  overrides.
• Experience compiling, debugging, and troubleshooting applications directly on IBM i.
• Ability to understand existing legacy code and documentation and reproduce the intended system behavior.
• Ability to work independently when some technical requirements need to be clarified during the assessment.

Responsibilities

• Review existing IBM i, COBOL, and CL documentation and reference examples.
• Help clarify the expected behavior and technical requirements of the initial pilot.
• Implement, modify, or recreate selected backend functionality on IBM i.
• Work with IBM i libraries, physical files, file members, jobs, and related runtime logic.
• Compile, debug, and test COBOL and CL programs in an IBM i environment.
• Validate the implemented behavior against available examples and test cases.
• Identify missing technical information or dependencies required for implementation.
• Document important assumptions and implementation decisions.

We are looking for a Senior Retargeting Specialist / Retargeting Team Lead to join our dynamic team and take ownership of retargeting and reactivation campaigns.

This is not a classic iGaming Media Buyer role. We are looking for a strong Performance Marketer / Targetologist / Media Buyer with hands-on experience in retargeting, audience segmentation, analytics, and user reactivation.

In this role, you will be responsible for building and optimizing retargeting campaigns, analyzing user behavior and cohorts, developing new hypotheses, and improving the efficiency of reactivation funnels.

HOW YOU WILL MAKE AN IMPACT

• Build and develop retargeting and reactivation strategies
• Launch, manage, and optimize campaigns in Meta Ads / Facebook Ads
• Work with Meta Pixel, custom audiences, Lookalike audiences, segmentation, and cohorts
• Analyze user behavior and identify opportunities for reactivation
• Develop customer journeys and retargeting funnels for different user segments
• Create and test hypotheses around audiences, offers, creatives, and communication approaches
• Analyze campaign performance and identify growth opportunities
• Monitor key performance metrics, including conversion rates, cost of reactivation, CPA, ROAS, LTV, retention, and repeat conversions
• Analyze different user cohorts and compare campaign performance against baseline metrics
• Identify where users drop off in the funnel and develop strategies to bring them back
• Run A/B tests and continuously optimize campaigns
• Work closely with Analytics, Product, Creative, and other teams
• Build reporting and provide actionable insights based on campaign data
• Take ownership of the retargeting direction and contribute to its further development
• Lead and mentor the retargeting team, if required by the scope of the role

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 3+ years of experience in Performance Marketing, Media Buying, Targeting, or a similar role
• Strong hands-on experience with retargeting
• Proven experience working with Meta Ads / Facebook Ads
• Strong understanding of Meta Pixel, Custom Audiences, Lookalike Audiences, segmentation, and cohorts
• Experience building and optimizing retargeting funnels
• Strong analytical skills and the ability to work with performance data
• Understanding of conversion funnels, user lifecycle, reactivation, and retention mechanics
• Experience developing and testing marketing hypotheses
• Ability to independently analyze campaign results and turn data into actionable decisions
• Experience with e-commerce, mobile apps, fintech, subscriptions, lead generation, agencies, or iGaming will be considered
• Experience working with Tier-1 / European GEOs is a plus
• Ability to work independently and take ownership of the direction
• Experience managing or mentoring a team is a plus for the Team Lead level
• English level: Intermediate+ or higher

We're looking for a Python Backend Developer with a strong algorithmic mindset to join a sea transport logistics project. You'll be working on route optimization — designing and implementing algorithms and calculation models that solve concrete business problems in shipping and freight planning.  

Responsibilities: 

• Implement features and resolve bugs using AI coding tools as your primary workflow 
• Work with geospatial data: coordinates, routes, distance and travel-time calculations, coordinate transformations 
• Integrate and work with mapping / geolocation services (e.g. Google Maps APIs) for geocoding, distance matrices, and route data 
• Use AI coding assistants (Claude Code, Cursor or similar) as a primary part of your workflow to close a high volume of tasks 

• Document the logic behind your solutions so the team can reason about it after you 

   

Requirements: 

• 3+ years of production Python experience with a focus on algorithmic and computational tasks  
• Experience with optimization problems: route optimization, scheduling, resource allocation, or an adjacent class of problem 
• Working knowledge of graph algorithms and algorithmic complexity  
• Experience working with geospatial data (coordinates, distances, GeoJSON or similar) 
• Hands-on experience with optimization libraries — OR-Tools, NetworkX, PuLP, SciPy.optimize 
• Daily working experience with Claude Code, Cursor or similar AI coding tools 
• Upper-Intermediate English or higher 

Nice to Have: 

• Mathematical background: linear programming, combinatorial optimization, operations research, graph theory, statistics 
• Experience with Google Maps Platform APIs (Distance Matrix, Directions, Geocoding) or equivalents 
• Docker, basic cloud familiarity 

• Understanding of multi-agent AI systems 

   

We Offer: 

• Innovation Culture: Work in a team that actively experiments with AI and modern development approaches  
• Flexible workload: full-time or part-time — we're open to both, depending on your availability 
• Generous Time Off: 20 paid vacation days + 15 sick leave days annually  
• Professional Growth: Compensation for courses, certifications, and learning resources  
• Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, Сlaude Code, GitHub Copilot, etc.) 

Recruitment Process: 

1. HR Interview  

2. Technical Interview   

3. Final Interview   

4. Job Offer

Description

Our client is a leading global Contract Research Organization (CRO) with over 30 years of history in supporting the world’s top pharmaceutical, biotechnology, and medical device companies. The organization manages Phase I–IV clinical trials, market access, and advanced tech solutions to accelerate the development of life-changing treatments worldwide.

You will join an ambitious team developing and supporting custom tools and test automation frameworks, ensuring the highest standards of software quality and compliance in a highly regulated domain.

Requirements

• 5+ years of total experience in Software Testing
• 1+ years of hands-on experience in Test Automation (Playwright, TypeScript).
• Deep understanding of Object-Oriented Programming (OOP), Object-Oriented Design (OOD), and design patterns like Page Object Model (POM).
• Solid experience in Functional Testing and modern QA methodologies, tools, and processes.
• Good technical base: HTTP, REST APIs, and tools like Postman, Swagger, and Browser Dev Tools.
• Proven skills in Test Design and Test Strategy implementation.
• Fluent English spoken and written communication skills.
• Experience guiding QA engineers and driving team deliverables.
• Proactive, organized, goal-oriented, with strong analytical and problem-solving skills.
• Enthusiastic communicator, collaborative team player, customer-oriented, and open to change.

Will be a Plus:

• Hands-on experience with CI/CD pipeline setup and integration.
• Hands-on experience with .NET stack test automation frameworks.

Job responsibilities

Quality Assurance Leadership: Drive QA activities, guide and mentor Junior/Middle QA Engineers, and participate in global QA initiatives.

Automation & Tooling: Create, maintain, and improve custom test automation frameworks and tools.

Code Excellence: Conduct code reviews to maintain modern test automation standards and patterns.

End-to-End Testing: Perform manual functional testing and investigate issues to deliver clear, reproducible technical data to the dev team.

Process & Artifacts: Create critical project-level artifacts and strictly adhere to Quality Management System (QMS) standards and procedures.

Collaboration & Reporting: Provide timely status reports, work closely with software developers, and collaborate with cross-functional teams.

C#/.NET Engineer – ERP & QuickBooks Integration

Location: Ukraine — 100% Remote
Employment Type: Full-Time
Salary: $2,000–$2,500 USD/month
Required Working Hours: U.S. Eastern Time (ET)

About the Role

We are looking for an experienced C#/.NET Engineer based in Ukraine to join our development team and work primarily on ERP development and QuickBooks integrations.

This is a remote position, but candidates must be available to work U.S. Eastern Time business hours. This requirement is important because the engineer will collaborate directly with our U.S.-based engineering team, customers, and business stakeholders.

You will build and maintain backend services, APIs, synchronization processes, and integrations connecting our ERP platform with QuickBooks and other business systems.

Responsibilities

• Develop and maintain backend applications using C# and .NET / .NET Core.
• Build and maintain ERP integrations with QuickBooks.
• Develop integrations with QuickBooks Online (QBO) APIs.
• Work with customers, vendors, invoices, payments, bills, expenses, purchase orders, accounts, payroll-related data, and inventory.
• Design reliable two-way data synchronization between ERP and QuickBooks.
• Build REST APIs, webhooks, background services, and scheduled synchronization jobs.
• Implement OAuth 2.0 and other authentication mechanisms.
• Handle data mapping and transformation between ERP and QuickBooks.
• Troubleshoot synchronization failures, duplicate records, API errors, and data inconsistencies.
• Implement retry mechanisms, logging, monitoring, and error handling.
• Work extensively with SQL Server and relational data.
• Investigate and resolve production integration issues.
• Participate in code reviews and architecture discussions.
• Collaborate directly with U.S.-based developers, product managers, customers, and stakeholders.

• Participate in meetings and technical discussions during U.S. Eastern Time working hours.

   

Required Technical Skills

• 3+ years of professional C#/.NET development experience
• Strong C# programming skills
• .NET 6/7/8 or later
• ASP.NET Core / Web API
• REST API development and third-party integrations
• SQL Server
• Entity Framework / Entity Framework Core
• OAuth 2.0
• JSON and API data transformation
• Background workers and scheduled jobs
• Asynchronous programming (async / await)
• Git
• Strong debugging and troubleshooting skills

ERP & QuickBooks Experience

Experience in one or more of the following is strongly preferred:

• QuickBooks Online API
• QuickBooks Desktop integrations
• QuickBooks Web Connector
• ERP development
• Accounting system integrations
• Customer/vendor synchronization
• Invoice and payment synchronization
• Payroll integrations
• Inventory and purchasing workflows
• CRM-to-accounting integrations
• Financial data synchronization

Previous QuickBooks integration experience is highly preferred.

Nice to Have

• Microsoft Azure
• Azure Functions
• Azure App Service
• Azure SQL
• Azure Service Bus
• Docker
• CI/CD
• GitHub Actions or Azure DevOps
• Microservices
• Message queues
• Redis
• Vue.js, Angular, or React
• Multi-tenant SaaS experience
• Experience modernizing legacy .NET applications

Working Hours — Important

This position requires working according to the U.S. Eastern Time (ET) schedule.

Candidates must be comfortable working U.S. business hours from Ukraine and should be consistently available during the agreed Eastern Time schedule for:

• Daily development work
• Team meetings
• Customer meetings
• Technical discussions
• Production support
• Collaboration with U.S.-based team members

Please apply only if you are comfortable working U.S. Eastern Time hours on a long-term basis.

What We're Looking For

We need an engineer who can take ownership of integrations from beginning to end: understand the business workflow, review third-party API documentation, design the solution, implement it, test it, deploy it, and troubleshoot production issues.

Because this role involves accounting and financial data, accuracy, reliability, data integrity, logging, and robust error handling are critical.

Strong English communication skills are also important because you will regularly communicate with U.S.-based team members and potentially customers.

About the role
We are a fast-growing crypto IGaming with a high volume of on-site content. We’re looking for a Promo Manager to own promo campaigns, bonus mechanics, and website content management.

This role is ideal for someone detail-oriented, structured, and comfortable juggling multiple tasks without losing focus.

What you’ll do

• Manage website content (text & visuals): add, update, and remove outdated materials
• Plan and launch promotional campaigns, бонус offers, tournaments, and other mechanics
• Run A/B tests (campaigns, creatives), analyze performance, and optimize results
• Prepare clear briefs for designers and copywriters, and ensure delivery quality
• Coordinate translators working on localized content
• Handle requests from support and traffic teams
• Collaborate with the tech team to improve product features

Requirements

• Strong written Ukrainian
• Experience creating conversion-driven content (copy + visuals)
• Analytical mindset: ability to interpret campaign results and draw insights
• Confident use of Excel or Google Sheets
• Basic understanding of web development and UI/UX principles
• English level B1+

Nice to have

• Basic HTML knowledge (text formatting, tags)
• iGaming experience
• Experience with Jira or similar task management tools