Jobs at Djinni

Diya is a successful Ukrainian IT company providing full-service IT solutions for small and medium businesses across the world. Our company has a strong professional background in providing remote technical support services to companies across different industries helping them deliver excellent customer experience.

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

We are seeking a proactive, communicative, and highly motivated Customer Support Specialist to join our team. The role involves assisting tourists worldwide with transfer issues.

Job Responsibilities:

• Сommunication with clients via chats, e-mail, and calls
• Respond to customer queries promptly and accurately (24/7 service).
• Follow up with customers to ensure prompt issue resolution.

• Collect and analyse customer feedback to assess satisfaction.

   

Requirements:

• Proficiency in English.
• Experience in customer service will be considered a plus.
• Strong written and verbal communication skills.
• Excellent problem-solving abilities.
• Ability to multitask.
• Commitment to customer satisfaction.
• Effective time management.

• Willingness to learn.

   

What we offer:

• Comfortable work environment, remote work.
• The work schedule consists of 5 shifts per week, each lasting 8 hours, with 2 days off according to the schedule 
• Paid vacation and sick leave.
• Healthcare insurance and gym.
• Training and useful experience.
• Work in a young and friendly team.
• Career opportunities and professional growth.

Candidates should have hands-on experience building end-to-end Azure data and machine learning platforms, including most of the following:

Designing and operating ETL / ELT pipelines in Azure 
Experience with Azure Data Factory for orchestration 
Experience with Azure Databricks for large-scale data processing 
Experience using Azure Data Lake Storage as the core data platform 
Building data pipelines that feed machine learning model training 
Experience with Azure Machine Learning or equivalent ML training platforms 
Implementing feature engineering pipelines and dataset versioning 
Experience operationalizing models and integrating predictions into production systems 
Working with large datasets and high-throughput pipelines

AI / ML Pipeline Experience 
The candidate should have experience building systems where data pipelines directly support AI/ML workflows, including: 
Preparing training datasets from raw operational data 
Building repeatable model training pipelines 
Managing feature engineering workflows 
Supporting model retraining and lifecycle management 
Designing systems where trained models are consumed by applications or services 
Ensuring pipelines support scaling training workloads efficiently

Remote (work from anywhere)
 

About us:

JayJay School is an online education platform offering practical courses in marketing, design, and IT for the Indonesian market — with active expansion into the German market.
Our mission is simple: to transform lives through learning.

We are now looking for a Middle Meta Ads Buyer (Targetologist) who will manage and scale advertising campaigns on Facebook and Instagram. This role is ideal for a results-driven professional with a strong analytical mindset who wants to influence performance outcomes and work with meaningful budgets.
 

Responsibilities:

• Launch, manage, and optimize Meta Ads campaigns (Facebook & Instagram).
• Work with monthly budgets of $10,000–15,000 and ensure efficient spend.
• Analyze performance metrics and prepare reports with clear insights.
• Develop and test new audiences, creatives, and funnel strategies.
• Collaborate closely with the marketing team to achieve acquisition goals.
• Use analytics tools (Power BI, Looker Studio, Tableau) to evaluate results.

• Stay updated on Meta platform policies, trends, and best practices.

   

Requirements

• 3+ years of hands-on experience with Meta Ads (Facebook + Instagram).
• Strong analytical and technical mindset.
• Experience managing budgets of at least $10K/month.
• Understanding of performance marketing metrics and attribution.
• Ability to work independently and make data-driven decisions.
• Proactive, organized, and detail-oriented.

• Intermediate English level or higher.

   

Will be a plus

• Experience working with Indonesia or any Asian markets.
• Experience launching campaigns in European markets (Germany is a plus).
• Knowledge of visualization tools: Power BI, Looker Studio, Tableau.

• Previous experience in EdTech or other subscription-based businesses.

   

What we offer:

• Fully remote work format.
• Competitive compensation + performance bonuses.
• Paid vacation and sick leave.
• A supportive and friendly team that values your expertise.
• Real opportunity to scale advertising budgets and influence company growth.

• Professional development as we expand into new international markets.

   

Join JayJay and help us grow globally!

If this sounds like your next career step, we’d love to hear from you.

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements.

Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

We are looking for a Community Outreach Specialist to help build brand presence and credibility through thoughtful participation in Reddit and other relevant tech communities.

Responsibilities

• Participate in relevant Reddit communities and tech forums
• Write helpful, context-aware comments related to software development, agencies, AI, and startups
• Mention company only when relevant and appropriate
• Follow subreddit rules and platform best practices
• Track mentions and basic engagement
• Coordinate with the team on positioning and messaging

Requirements

• Previous experience working with Reddit or online communities
• Strong written English
• Understanding of software development, IT services, or tech products
• Ability to write natural, human comments (no templates or spam)
• Patience and attention to detail

What We Offer:

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agencyy

Job Description

We are looking for a strategic and performance-driven Digital Marketing Specialist to own and manage Versus Trade’s digital marketing efforts through external marketing agencies. This role is responsible for managing and optimizing digital acquisition strategy through external sub-contractors across multiple channels and markets, with a strong focus on performance, efficiency, and measurable business results.

Requirements

• 2+ years in digital marketing (media buying / performance marketing)
• Hands-on experience with media/video ads (Facebook, TikTok; YouTube)
• Understanding of funnels, creatives lifecycle, KPIs: FTD, ROAS, KYC, CPR
• Experience managing $10k+/month budgets
• Ability to coordinate multiple agencies and channels
• Strong analytical and decision-making skills
• English: B1–B2+ (written daily, spoken occasionally)
   
• Nice to have:
• Experience working with agencies (large budgets, external partners)
   

Responsibilities

• Manage and coordinate external marketing agencies across channels
• Define KPIs, briefs, budgets, and performance benchmarks
• Monitor agency performance and optimize strategies
• Scale successful channels and stop underperforming initiatives
• Ensure alignment between marketing, brand, and compliance requirements
• Report on performance and growth results to internal stakeholders
   

Nice to have

• Experience working with APAC markets
• Experience in high-risk or regulated industries
• Understanding of SEO and affiliate marketing

Description
We are building a medical web platform used in clinical research.
You will work on the admin dashboard and its .NET 8 + SQL backend, which powers both the web admin interface and the mobile app used by physicians.
The domain: healthcare, clinical trials, admin tools, built on Azure.

Responsibilities

• Develop new features and maintain existing functionality across the full stack (.NET 8 backend + React/TypeScript frontend).
• Implement RESTful APIs and integrate them with the admin UI.
• Work with SQL Server (schema design, migrations, performance tuning).
• Build UI components using React CRA + TypeScript + Tailwind CSS.
• Implement authentication flows (JWT), permissions, and validation.
• Handle file uploads, blob storage integrations, and data retrieval.
• Collaborate using Azure DevOps (repos, pipelines).
• Write clean, maintainable, testable code and participate in code reviews.
• Ensure application reliability, security, and quality.

Requirements

• 5+ years of experience as a Full-Stack or Backend developer.
• Strong experience with C#, ASP.NET Core / .NET 6+ (preferably .NET 8).
• Solid experience building REST APIs.
• Strong SQL knowledge (queries, schema design, optimization).
• React required — React CRA + TypeScript, good understanding of frontend architecture.
• Experience with modern styling tools (Tailwind CSS).
• Experience working with Azure DevOps (repos, pipelines).
• Understanding of authentication and authorization (JWT, RBAC).
• English: Upper-Intermediate (B2) or higher.

Nice to Have

• Experience with Azure cloud services (Blob Storage, AI Foundry, Key Vault).
• Experience integrating with Large Language Models (OpenAI/Azure OpenAI).
• Experience with MediatR, Dapper, FluentValidation.
• Experience with React Native (Expo).
• Familiarity with CI/CD, application monitoring, and distributed systems.

We’re seeking a skilled and enthusiastic Clinical Design Engineer to join Materialise.

If you are selected for the job, you will need to undergo thorough training before handling real cases. We will teach you everything you need to know. We are not looking for experts but motivated individuals willing to learn and grow with us.

Responsibilities:

⁃ A Clinical Design Engineer developing medical implants and guides for CMF based on Clinical engineer requests, surgeon's preferences, and anatomy aspects according to work instructions and established procedures;

⁃ Able to determine the high-level clinical reality and history of the patient based on medical image data, and other additional data if applicable.

Requirements:

⁃ University degree in Mechanical Engineering or the Biomedical Engineering field is a plus (commercial experience is not mandatory);

⁃ Good 3-dimensional thinking & basic experience with CAD tools (SolidWorks or similar);

English level: Intermediate.

⁃ General engineering knowledge;

⁃ Detail-oriented and good at troubleshooting;

⁃ Good self-organization skills;

Will be a plus

Understanding of 3D-printing technology.

We are looking for a skilled Tech Lead who can actively contribute to creation of a new solution for one of the biggest world platforms that works with Data and Product Identification. It is a global organization that has been developing standards for effective communication in product and logistics for more than 40 years. The company is an authorized Microsoft partner with offices in over 100 countries, serving more than 2 million businesses worldwide.
The company’s product portfolio includes a wide range of solutions that support identification, standardization, data management, and secure cloud-based information exchange

Key points:

• Long term replatforming initiative of several projects;

• Development from scratch;

• Active participation in system design;

• Skilled Architects, BAs, PMs in a team. 

Skills required:

• 7+ years of software development experience; 
• Commercial experience in Node.js (TypeScript, Nest.js);
• 5+ years of experience with DBs (SQL/Non-SQL/Document);
• Experience in developing, deploying, and debugging cloud-based applications using Azure; 
• To be familiar with other Azure services like Azure Functions, Logic Apps, App Services, Azure AD B2C;
• Familiarity with one of the front-end frameworks;
• Upper-intermediate English is a must.

Responsibilities:

• Participation in system design of the portfolio of applications;
• Leading the technical design and implementation of the solution;
• Developing a brand-new solution through MVP and beyond; 
• Collaborate with cross-functional team of architects, developers, business-analysists to implement the vision for the new generation of solution;
• Developing both back-end and front-end sides of a product;
• Work on integration with the internal and external systems as per business needs.

Will be a plus:
• Experience with GraphQL;
• Experience in Azure DevOps, CI/CD pipelines, and infrastructure as code (IaC) using tools such as ARM or Terraform; 
• Knowledge of security best practices for cloud-based solutions, secure software development practices.

We offer:

• Flexible working arrangements;
• Paid vacations and sick leaves;
• Partial compensation for any sports activity;
• Medical insurance;
• English courses paid by the company;
• Challenging, and fast-growing product;
• Autonomous team structure with a lot of freedom and ownership;
• Opportunities to speak with clients and the development team only in English and free English classes.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are looking for a talented and experienced Cloud Engineer to join our growing team. As well as experience with cloud infrastructure, networking, and security, the Cloud Platform Engineer will be responsible for operating, monitoring, and maintaining our many Azure subscriptions and associated global applications. As a Cloud Platform Engineer with cloud architecture, you will work closely with other data professionals, software engineers, and business stakeholders to build, maintain and support efficient, scalable, and secure data pipelines. This role involves both engineering and operations, requiring comfort with project work and handling incident tickets as part of the team.

Responsibilities: 

• Design, build and maintain Azure based infrastructure with Terraform modules (IaaS and PaaS resources) as part of new projects or updates needed to production environments;
• Troubleshoot IaaS and PaaS issues raised via SNow incident and meet ticket closure SLA’s;
• Documentation and knowledge sharing: create and maintain environment diagrams, playbooks, runbooks, and best practice documents;
• Communicate with internal business partners including guidance on application design.

Qualifications:

• 2+ years of experience with Azure core services: Resource Manager, Virtual Machines/Scale Sets, Storage (Blob/Files), Networking (VNets, NSGs, Load Balancer, App Gateway, DNS, Private Link);
• 2+ year of experience in Windows or Linux administration, with strong problem-solving abilities;
• 2+ years of experience with Azure Kubernetes Service;
• 2+ years of experience with Terraform;
• Ability to work independently and initiate tasks without supervision and utilize strong interpersonal and organizational skills;
• Excellent problem-solving and analytical skills.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

We are a fast-growing fintech company and an industry leader in innovative digital solutions for corporate clients. Our team is looking for a proactive Sales Manager with proven expertise in B2B sales. This role is focused on actively driving sales, building relationships with clients, and achieving revenue targets.

Responsibilities:

• Handle the full sales cycle: from first outreach to deal closure and follow-ups.
• Conduct demo calls and deliver engaging product presentations.
• Follow the sales pipeline and optimise it.
• Maintain accurate CRM records and the lead base, provide reports to the Sales Lead.
• Identify client needs and guide them through a smooth and successful onboarding journey.
• Build and nurture long-term relationships with new and existing clients via chat and video calls.
• Handle Tier 1 support requests.
• Represent the company at conferences and industry events.

Qualifications:

• Proven experience in B2B sales (SaaS is a plus).
• Confident in English (B2+).
• Strong communication skills and a proactive mindset.
• Hands-on experience with client onboarding and demo calls/presentations.

We Offer:

🌍 Remote work from anywhere

⏰ Full-time 🌴 Unlimited paid vacation days 🤒 10 paid sick days 🗣 English classes 📚 Take part in conferences worldwide

🎁 Presents from the company

📖 Trainings and courses

We are a fast-growing fintech company and an industry leader in innovative digital solutions for corporate clients. Due to the growing volume of leads and operational tasks, our Sales Team needs someone who can take ownership of early-stage lead management and qualification. If you enjoy research, communication, and structured work, this role is for you.

MAIN RESPONSIBILITIES:

• First contact with inbound and outbound leads
• Lead qualification and initial screening
• Early-stage research of potential clients
• CRM management according to the sales pipeline
• Follow-ups of leads and clients
• Administrative tasks related to leads
• Supporting Sales Managers before the deal stage

WHAT YOU BRING:

• 1+ year of experience in Sales/Support/Chat communication
• Strong communication skills
• Research and analytical thinking
• Ability to structure information
• Comfortable with cold outreach
• CRM proficiency (or readiness to learn quickly)
• Intermediate English level
• Availability to work 11:00-20:00 Mon-Fri

WE OFFER:

🌍 Remote work from anywhere

⏰ Full-time

🌴 Unlimited paid vacation days

🤒 10 paid sick days

🗣 English classes

📚 Take part in conferences worldwide

🎁 Presents from the company

If you’re ready to grow inside Sales and want to build real expertise - let’s talk 🚀

About the Role

For our client, we are looking for an experienced Senior Database Systems Engineer to join the engineering team and contribute to the development of core analytics products. In this role, you will design and build advanced database features, develop tools and extensions for PostgreSQL, and work on high-performance analytical systems.

You will play a key role in developing and improving the analytics product ecosystem, including WarehousePG (WHPG), Postgres Analytics Accelerator (PGAA), as well as related extensions, migration tools, monitoring systems, and performance optimizations.

This role is ideal for engineers who enjoy working close to the database engine, optimizing complex systems, and solving challenging performance problems.

Responsibilities

• Design and develop database features, extensions, and tools for PostgreSQL-based systems.
• Contribute to the development and evolution of core analytics products, including WHPG and PGAA.
• Implement new features and performance improvements within the database ecosystem.
• Review and improve code contributions from other engineers to maintain high quality standards.
• Write and maintain regression tests for bug fixes and newly implemented features.
• Investigate and resolve complex database, network, and system-level issues.
• Work with CI/CD pipelines to ensure smooth integration, testing, and deployment of software.
• Collaborate with engineers and product teams to improve system reliability, scalability, and performance.

Requirements

• 5+ years of experience in database development or systems-level software engineering.
• Strong expertise in at least one systems programming language such as C, C++, Rust, or Go.
• Solid understanding of computer science fundamentals including algorithms, operating systems, and data structures.
• Experience developing and debugging software in Linux environments.
• Hands-on experience with database performance optimization.
• Strong analytical and problem-solving skills when working with complex systems.
• Good written and verbal communication skills.

• Upper intermediate English 
   

  Nice to Have

• Experience with distributed databases or MPP systems such as Greenplum.
• Experience with analytical engines or frameworks such as Spark, DataFusion, or DuckDB.
• Familiarity with distributed query optimizers such as Orca.
• Understanding of PostgreSQL internals.
• Experience working with machine learning libraries or ML-related data processing.
• Experience with GitHub Actions or other CI/CD automation tools.
• Prior contributions to open-source database projects.

What We Offer

• Fully remote work.
• A professional, supportive, and friendly team.
• Long-term employment with competitive compensation, based on experience.
• Continuous knowledge sharing with engaged co-workers.

What is the purpose of this position?
We are looking for a skilled React Native Developer to join our team and take full responsibility for mobile development. 
Currently, potential clients make many requests, so we want to engage a new specialist on board and provide fast staffing.

Must have skills:

- 4+ years of commercial experience in mobile development, with at least 2 years in React Native.
- Strong understanding of React Native fundamentals, including components, hooks, and state management.
- Familiarity with TypeScript.
- Experience with mobile-specific features like push notifications, permissions, and platform-specific optimizations.
- Familiarity with integrating REST APIs and handling asynchronous data.
- Solid knowledge of mobile app performance optimization and debugging tools.
- Proficiency with Git and version control workflows.
- Upper-Intermediate English level.

Nice to Have:

- Experience with third-party libraries and native modules in React Native
- Knowledge of automated testing frameworks for React Native.

We offer:

— Remote Work Environment. Work from anywhere and be part of a geographically diverse team
— Stay Ahead of the Curve. Work with cutting-edge technologies
— Possibility of payment by FOP, or Payoneer
— Referral & Bonus system
— Paid 12 vacations and 5 sick leaves per year 
— Flexible hours
— Compensation program for purchasing new laptops
— Paid professional certifications & educational courses
— Paid English classes
— Friendly atmosphere with quarterly team buildings
— No bureaucracy

We are currently looking for an AQA engineer to join our team and help us maintain a high level of deliverables quality. You’ll have to work with different teams and projects to ensure the reliability and performance of AI-driven applications. A significant part of the job will involve automated and manual testing, as well as communication with the development team to ensure features meet the requirements. We appreciate the candidates’ ability to support different processes simultaneously and proactively manage their responsibilities.

Key Responsibilities:

• Automated testing of AI-enabled backend applications
• Manual Testing of Web and Mobile Applications (including AI features)
• Troubleshooting and resolving problems related to quality control aspects
• Communication with the team of developers and solving different requests
• Tracking and managing reported bugs
• Development and maintenance of test scenarios and documentation
• Preparing and conducting internal demos for the team
• Performing test processes in several projects

Requirements:

• 2+ years of experience in manual software testing
• 2+ years of experience with pytest and Python
• Hands-on experience with API and AI Applications testing (using Postman or similar tools)
• Knowledge of SQL and database structures
• Proficiency in creating testing scenarios and documentation
• Upper-Intermediate spoken English
• Working from the office
   

Will be a plus:

• Basic knowledge of Docker/Kubernetes
• Experience with Jira
• Experience conducting demos for stakeholders and clients

What We Offer:

• Opportunity to grow your expertise in software development, Python, and testing automation
• 20 working days of annual vacation leave
• English courses, Educational Events & Conferences.
• Medical insurance
• Working with the newest technical equipment

We are looking for a skilled Middle Manual QA Engineer.

✅ Requirements:

✔️ 2+ years of related work experience

✔️ Solid knowledge of testing processes, methodologies, and standards

✔️ Experience in web projects testing

✔️ Experience in defining scope of testing, developing testing approach

✔️ Attentive to detail, analytical skills, and a scientific approach to problem-solving

✔️ Basic SQL knowledge

✔️ Strong verbal/written communication & an excellent attention to detail

✔️ Knowledge of JIRA and/or similar bug tracking tools

✔️ Experience in test documentation creation and maintenance experience in defining scope of testing, test plan, writing test cases,

✔️ Intermediate+ level of English (both verbal and written)

✅ Will be a plus 

✔️ Experience in I18n,l10n testing 

✔️ Experience in API testing

✔️ Knowledge of Azure Data Factory

✅ Duties and opportunities

✔️ Manual testing of web applications

✔️ Defects management in the bug-tracking system

✔️ Test documentation management

✔️ Collaboration with project team