Jobs at Djinni

Possess overall responsibility for the successful planning, execution, monitoring, control, and completion of projects according to the agreed scope, time, cost, and quality criteria.

A solid understanding of the web design process is crucial for this role.

Responsibilities:

Project Management:

- Manage project development from initiation to closure, within budget, timeline, and quality standards. This involves leading the product development team on the projects that typically last 2-3 years.
- Manage day-to-day operational aspects of projects, ensuring smooth progress and addressing challenges.
- Plan and manage project timelines and milestones, ensuring that tasks are completed on time and objectives are met.
- Identify and mitigate project risks to ensure steady progress.

Team management:

- Manage a web development team of backend and frontend developers, a designer, and a QA engineer. Effectively plan and manage the allocation of team members’ time on projects.

Stakeholders management:

- Manage stakeholder communication throughout the lifecycle of website development projects.

Quality management:

- Ensure that the project’s deliverables meet the defined quality standards and stakeholders’ expectations.

Required skills:

- Experience/strong knowledge of Agile, Scrum, Kanban.
Solid understanding of the SDLC.
- Strong knowledge of UX design and ability to guide design teams.
- Fluent in English with excellent communication skills.
- Strong presentational skills: proficiency in direct stakehoder communication and delivering project updates throughout different stages.
- Strong in people management, problem-solving, and decision-making.
- Initiative-driven with a proactive approach to improving project outcomes.

- Excellent self-organization, time management, and prioritization skills.

Availability to work GMT+2 hours (10 am to 7 pm).

What We Offer:

- A work culture built on mutual success, trust, and continuous growth;

- Competitive compensation with clearly scheduled salary reviews and raises;

- A high-performing project management team and an inspiring atmosphere of camaraderie;

- The opportunity to lead a talented team of top-tier developers and designers;

- Sports compensation to help you stay active and energized;

- Paid vacation and sick leave — because your well-being matters;

- Comprehensive health insurance coverage;

- A modern, comfortable office in the center of Lviv;

- An amazing team, warm atmosphere, and engaging corporate events.

Required skills:

- Experience as manual QA or QA course certificate;
- Knowledge of software QA methodologies, tools, and processes;
- English level — upper-intermediate;
- Understanding of the development processes and software lifecycle;
- Knowledge of theory and principles of testing;
- Basic knowledge of HTML/CSS and browser developer tool;
- Basic knowledge of WordPress (Install theme as a demo, creation of custom posts, etc.).

As a plus:

- Conduct thorough testing of websites for client projects

- Test Apps, Themes, Widgets on the different CMS;
- Experience in writing clear, concise, and comprehensive test plans and test cases;
- Knowledge of project management methodologies;
- Excellent interpersonal, communication, collaboration, and presentation skills.

Responsibilities:

Perform manual testing of applications across different eCommerce platforms.

- Analyze product logic and expected behavior.

- Test application functionality to ensure all features work correctly.

- Test UI/layout components, including styles, responsiveness, element visibility, and design consistency.

- Test integrations with third-party services, such as email service providers.

- Create clear and detailed bug reports.

- Validate billing, subscription, trial period, and payment flows.

- Test customer journeys, including app installation and uninstallation, subscription creation, widget setup, and widget/script display on the storefront.

- Verify the correct functionality of widgets, including pop-ups, embedded widgets, and forms.

- Perform testing in development, staging, and production environments.

- Collaborate closely with developers and Project Managers to identify, report, and resolve issues efficiently.

What We Offer:

- A work culture built on mutual success, trust, and continuous growth;

- Competitive compensation with clearly scheduled salary reviews and raises;

- A high-performing project management team and an inspiring atmosphere of camaraderie;

- The opportunity to lead a talented team of top-tier developers and designers;

- Sports compensation to help you stay active and energized;

- Paid vacation and sick leave — because your well-being matters;

- Comprehensive health insurance coverage;

- A modern, comfortable office in the center of Lviv;

- An amazing team, warm atmosphere, and engaging corporate events.

About the Client

Our client is a leading global healthcare organization, driving innovation in pharmaceuticals, biotechnology, and patient-centric solutions.

We develop advanced data and analytics solutions that help global organizations turn complex data into intuitive digital tools, enabling teams to make informed decisions in their daily operations and long-term strategy. Our projects span modern operational applications, interactive dashboards, and advanced analytics platforms designed to deliver actionable insights across multiple business domains.
 

About the Role

We are seeking an experienced Business Analyst / Business Systems Analyst to support reporting and analytics initiatives within a global pharmaceutical organization.

The successful candidate will act as a bridge between business stakeholders and technical teams, helping transform business challenges into actionable reporting and analytics solutions. The role requires strong analytical thinking, experience gathering and documenting requirements, and a solid understanding of modern reporting platforms and data-driven decision-making.

The specialist will work closely with business users, Power BI developers, and data engineers to define requirements, design reporting solutions, validate concepts, and ensure delivered solutions address real business needs.
 

Key Responsibilities

• Collaborate closely with cross-functional teams, including business stakeholders, Power BI developers, and data engineers, to understand business objectives and identify opportunities for reporting, analytics, and process improvement.
• Conduct thorough requirements analysis for reporting and analytics initiatives, including gathering, documenting, and validating business and functional requirements to support solution design and development.
• Create and maintain comprehensive documentation, including user stories, functional specifications, business requirements, process flows, reporting requirements, and acceptance criteria.
• Define and document KPIs, metrics, business rules, data requirements, and reporting logic to ensure solutions effectively address business needs.
• Collaborate with Power BI and Foundry engineering teams to design and deliver reporting and analytics solutions that align with business objectives.
• Support solution validation and user acceptance testing (UAT), ensuring delivered reports, dashboards, and analytical solutions meet business requirements and provide meaningful insights to end users.
• Contribute to the continuous improvement of reporting, analytics, and decision-support capabilities across the organization.

Required Qualifications

• 4+ years of experience as a Business Analyst or Business Systems Analyst
• Experience working on reporting, analytics, BI, or data-focused projects
• Good understanding of Power BI capabilities and experience defining requirements for Power BI reporting and dashboard solutions.
• Strong requirements gathering and documentation skills
• Experience creating user stories, process flows, functional specifications, and acceptance criteria
• Strong analytical and problem-solving skills
• Ability to communicate effectively with both business and technical stakeholders
• Experience working in international and cross-functional environments

Nice to have

• Experience working with enterprise data platforms such as Palantir Foundry.
• Hands-on experience with Power BI report development, dashboard creation, or self-service analytics.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Remote | Central & Eastern Europe | B2B cooperation

We are looking for a Business Development Manager with strong commercial experience in genomics / NGS / molecular diagnostics / bioinformatics to develop the Central & Eastern European market for an international precision medicine company.

This is not a generic SaaS or IT Business Development role.

We need someone who understands the genomics ecosystem, knows how NGS workflows work, and is comfortable selling complex scientific or clinical solutions to laboratories, healthcare organizations, research institutions, and other professional customers.

About the company:

Our client is an international precision medicine company developing bioinformatics tools for the analysis and interpretation of human genomic data.

Its solutions are used globally by professionals across:

• clinical laboratories
• diagnostic organizations
• academic institutions
• research centers
• biotechnology and life sciences companies

The company operates internationally with a distributed, remote-first team and works at the intersection of genomics, bioinformatics, healthcare, and precision medicine.

What you will do:

You will be responsible for commercial development across the Central & Eastern Europe region and work across the full customer lifecycle.

Your responsibilities will include:

• Develop new business across Central & Eastern Europe
• Identify and engage potential customers in the NGS / clinical genomics market
• Generate new commercial opportunities for bioinformatics and genomic analysis solutions
• Manage the sales process from initial conversation through negotiation and contracting
• Build relationships with laboratories, clinical organizations, research institutions, partners, and other relevant customers
• Develop existing accounts and identify upselling and expansion opportunities
• Work closely with scientific specialists to understand customer needs
• Translate complex technical capabilities into clear commercial value
• Monitor competitors, market developments, procurement processes, and regulatory trends
• Provide market feedback to Product, Scientific, Marketing, and Commercial teams
• Represent the company at customer meetings, conferences, and industry events when required

Who we are looking for:

1. Strong commercial experience

You have at least 3 years of experience in a quota-carrying Sales or Business Development role.

You should have personally been responsible for:

• generating revenue
• developing accounts
• building a sales pipeline
• negotiating
• closing business
• managing a commercial territory

2. Real genomics / NGS knowledge

You need meaningful professional exposure to at least one of the following:

• NGS
• clinical genomics
• genetic testing
• molecular diagnostics
• bioinformatics
• genomic data analysis
• sequencing technologies
• variant analysis and interpretation

You should understand how NGS fits into clinical, diagnostic, or research workflows.

If your background is exclusively in generic IT/SaaS sales and you have no professional exposure to genomics, NGS, molecular diagnostics, or a closely related field, this role is not a match.

3. Relevant customer experience

Ideally, you have sold products, software, services, or technologies to:

• clinical laboratories
• genetic or molecular diagnostic laboratories
• hospitals
• research institutions
• universities
• genomics centers
• biotech / life sciences companies

4. CEE market exposure

You should have experience working with customers in Central and/or Eastern Europe.

Knowledge of the regional healthcare, diagnostics, laboratory, procurement, or regulatory environment is highly relevant.

5. Ability to own the full sales cycle

We are looking for someone who can independently:

• identify opportunities
• prospect
• open new accounts
• qualify customers
• build relationships
• manage a pipeline
• negotiate
• close business
• expand existing accounts

This is not a role for someone whose experience has been limited mainly to inbound lead handling, customer support, or non-commercial relationship management.

Must-Have:

• 3+ years of experience in Sales / Business Development
• Quota-carrying commercial experience
• Professional exposure to genomics, NGS, molecular diagnostics, bioinformatics, or a closely related Life Sciences field
• Strong understanding of NGS workflows
• Experience working with B2B customers
• Strong prospecting and relationship-building skills
• Experience with CRM platforms such as Salesforce, HubSpot, or similar
• Fluent spoken and written English
• Ability to work independently in a remote environment
• Availability for international business travel

Strong advantage:

• Experience selling bioinformatics software
• Clinical genomics experience
• Knowledge of variant analysis and interpretation
• Experience selling genomic data analysis or interpretation platforms
• Knowledge of IVDR, CLIA/CAP, or similar regulated environments
• Existing network within the CEE genomics / diagnostics market
• Experience selling to genetic or molecular diagnostic laboratories
• German, French, or additional CEE languages
• Experience managing an international sales territory

Relevant backgrounds:

We are particularly interested in candidates coming from:

• NGS technology providers
• genomics software companies
• clinical bioinformatics companies
• sequencing companies
• molecular diagnostics companies
• genetic testing companies
• precision medicine companies
• laboratory technology providers

Relevant previous titles may include:

• Business Development Manager
• Regional Sales Manager
• Territory Sales Manager
• Genomics Sales Specialist
• NGS Sales Specialist
• Commercial Manager
• Account Manager
• Key Account Manager
• Strategic Account Manager
• Life Sciences Sales Manager
• Molecular Diagnostics Sales Manager

Location & cooperation

• Remote
• Candidates can be based across Central and Eastern Europe
• Cooperation is expected to be on a B2B basis
• International business travel will be required

Important:

We are intentionally looking for a specialized commercial profile.

A strong general sales background alone is not enough.

The strongest candidates will combine:

Commercial Sales Experience + NGS / Genomics Knowledge + CEE Market Exposure

If you have been selling genomics, sequencing, molecular diagnostics, clinical bioinformatics, or related solutions and want to take commercial ownership of the CEE region, we would like to hear from you.

We are looking for a Business Development Manager / Business Development Specialist to support the development of our partner network, identify new business opportunities, and build strong relationships with potential partners across the UK and European markets.

The primary geographic focus will include the UK, Lithuania, Poland, Latvia, Cyprus, and Malta, as well as other European jurisdictions depending on the company's business objectives and expansion strategy.

Key Responsibilities

• Identify and approach potential business partners;
• Develop and expand the company's partner network across target jurisdictions;
• Organise relevant business introductions;
• Present the company and its clients to selected potential partners;
• Prepare and coordinate business meetings;
• Participate in initial commercial discussions;
• Manage follow-up communication after meetings and negotiations;
• Support the parties in defining and agreeing on potential cooperation models;
• Develop and maintain long-term relationships with selected partners;
• Identify additional business development and expansion opportunities;
• Conduct market research and identify relevant partners, clients, and business channels;
• Maintain and continuously update the database of potential partners and business contacts;
• Coordinate communication between clients, partners, and internal teams;
• Support Business Development projects from the initial contact through to the creation of a concrete cooperation opportunity.

Requirements

• Previous experience in Business Development, Partnerships, Sales, Account Management, or a related field;
• Ability to independently identify, approach, and establish relationships with potential business partners;
• Strong business communication and negotiation skills;
• Ability to build and maintain long-term professional relationships;
• Strong market research and business research skills;
• Excellent organisational skills and the ability to manage multiple opportunities simultaneously;
• Professional working proficiency in English;
• Proactive, independent, and results-oriented approach.

Nice to Have

• Previous experience working with the UK, Lithuania, Poland, Latvia, Cyprus, or Malta;
• An existing professional network in one or more of the target jurisdictions;
• Experience in FinTech, Payments, Banking, Crypto, Compliance, Legal, or Financial Services;
• Experience working with banks, PSPs, EMIs, PIs, CASPs/VASPs, payment providers, legal firms, or compliance service providers;
• Knowledge of additional European languages.

Key Performance Indicators

• Number of new relevant partner contacts established;
• Number of qualified business introductions and meetings organised;
• Number of qualified partnership opportunities generated;
• Conversion of meetings into active commercial discussions;
• Number of partnerships and commercial opportunities developed;
• Expansion of the company's partner network across priority jurisdictions.

Working Format

Remote / hybrid.

The candidate's physical location is not critical, provided they have a strong understanding of the target markets and can effectively work with international partners.

• We are looking for someone who can go beyond traditional lead generation and independently build partnerships, develop relationships, and turn business contacts into tangible cooperation and growth opportunities.

We are looking for a Junior Manual QA Engineer to join our team and support the delivery of a high-quality web-based product.

Requirements 

 

• At least one year of experience in software testing of web-based applications.
• English proficiency at B1 level or higher.
• Basic understanding of version control systems, such as Git.
• Knowledge of HTTP request methods and status codes, and an understanding of how they function in web applications.
• Practical experience with browser development tools, such as Chrome DevTools.
• Deep understanding of the software development life cycle (SDLC).
• Experience with API testing tools, such as Postman or Insomnia.
• Completed Bachelor’s degree in a technical field, such as Computer Science, Engineering, or Mathematics. This is a mandatory requirement.

Nice to have

 

• Experience with test documentation management tools, such as TestRail or Qase.
• Knowledge of project management platforms, such as Jira, Trello, or Rally.
• Knowledge of test case development techniques to improve testing efficiency and effectiveness.
• Strong soft skills, including communication and problem-solving abilities.

Responsibilities

 

• Conduct thorough testing of new functionality during the implementation phase to ensure high-quality deliverables.
• Identify, document, and test defects, ensuring they are resolved in a timely manner.
• Participate in smoke and regression testing to verify overall system integrity and quality.
• Develop and review test documentation, including checklists, test cases, and acceptance criteria, to ensure comprehensive coverage.
• Perform API testing using Postman to validate request and response behaviour and ensure backend functionality works as expected.
• Gather and analyse requirements for new and existing functionality, contributing to the knowledge base and improving product understanding.

We Offer:

 

• Medical insurance.
• Cozy office at Leonardo Business Center.
• Friendly and supportive team environment.
• Opportunities for professional and career growth.
• Access to AI-powered tools to enhance productivity and daily work.
• Involvement in a fast-growing project.
• Paid lunch, corporate and team-building events.

📍 For candidates based in Kyiv, this position requires working from our Kyiv office during the probation period. Once onboarding is successfully completed, you can transition to a hybrid or remote work model.


 

Streamline develops an AI-powered supply chain planning platform used by more than 2,000 companies worldwide. It is a mature product with complex planning logic, AI capabilities and many technical challenges where better solutions can still be found.

We are looking for a Trainee Manual QA Engineer to join our team and help maintain the high quality of our web product.

💡 Strong analytical thinking and the ability to solve complex problems are important to us. If you have participated in mathematics olympiads, programming competitions or similar contests, be sure to tell us—this experience may be a significant advantage.

 

What we expect:

• English at the B1 level or higher.
• Basic understanding of version control systems, particularly Git.
• Knowledge of HTTP request methods and status codes, including how they work in web applications.
• Practical experience with browser developer tools, particularly Chrome DevTools.
• Strong understanding of the software development life cycle (SDLC).
• Experience testing APIs with Postman, Insomnia or similar tools.
• A completed technical degree in Computer Science, Engineering, Mathematics or a related field is required.

It will be a plus if you have:

• Experience with test management tools such as TestRail or Qase.
• Knowledge of project management platforms such as Jira, Trello or Rally.
• Knowledge of test design techniques and the ability to apply them effectively.
• Strong communication and problem-solving skills.

What you will do:

• Thoroughly test new functionality during development to ensure high product quality.
• Identify, document and verify defects, and monitor their timely resolution.
• Participate in smoke and regression testing to verify the stability and integrity of the system.
• Create and review test documentation, including checklists, test cases and acceptance criteria.
• Test APIs using Postman, validate requests and responses, and ensure the backend works as expected.
• Gather and analyse requirements for new and existing functionality, contribute to the knowledge base and deepen your understanding of the product.

What we offer:

• Medical insurance.
• A comfortable office at the Leonardo Business Centre in central Kyiv.
• A supportive team and collaborative working environment.
• Professional and career development opportunities.
• Access to AI tools that help you work faster and more effectively.
• An opportunity to contribute to a product that continues to grow and evolve.
• Free lunches, corporate events and team activities.

📍 Working format: Candidates based in Kyiv are expected to work from our Kyiv office during the probationary period. After successful onboarding, a hybrid or remote working format may be available.

We are looking for an Engineering Manager or experienced Team Lead with a strong Data Engineering background to lead and scale the teams building our high-reliability, secure, and linearly scalable Data direction.

This role is ideal for engineering leaders who combine strong technical expertise in data and platform engineering with people leadership and delivery ownership. Whether you are already an Engineering Manager or a hands-on Team Lead looking to expand your impact, you will play a key role in shaping teams, data architecture, and engineering culture.

You will lead the company's transition toward an AI-first approach - ensuring fast, governed access to analytics and AI/ML models while maintaining strict financial and regulatory compliance. You will work at the intersection of data engineering, platform/infrastructure, and business, with a strong focus on reliability, performance, scalability, security, and data governance.

Responsibilities

• Lead and develop cross-functional Data Engineering and Data Platform teams
• Own delivery, quality, and technical outcomes for the data platform
• Partner closely with Product, Analytics, Data Science/ML, and Senior Engineering leadership to translate business and AI requirements into a scalable platform roadmap
• Drive and evolve data engineering processes, including planning, estimation, CI/CD for data, testing and data quality, code reviews, and release management
• Contribute to architectural decisions for data systems running on hybrid infrastructure (batch + streaming, lakehouse, and beyond)
• Ensure high availability, performance, data reliability, and observability of production pipelines and platform services
• Embed security, privacy, data lineage, and regulatory compliance into the platform by design
• Identify and reduce technical and data debt while maintaining delivery velocity
• Mentor engineers, support career growth, conduct 1:1s and performance conversations
• Participate in hiring and team scaling initiatives
• Foster a culture of ownership, collaboration, data quality, customer focus, and continuous improvement

Requirements

• 5+ years of hands-on professional Data Engineering experience, with a strong track record of building and operating production-grade data pipelines and platforms
• Experience leading engineering teams as an Engineering Manager, Team Lead, or similar leadership role
• Strong understanding of modern data architectures, including data modeling, ETL/ELT, distributed data processing, pipeline orchestration, batch and streaming workloads, and data storage
• Experience delivering complex data systems or platforms in production environments
• Background in financial systems, FinTech, or other high-reliability, regulated domains
• Strong understanding of data platform and backend systems - data modeling, distributed data processing, and pipeline orchestration
• Hands-on experience with the modern data stack: batch and streaming processing, orchestration, and warehousing/lakehouse 
• Knowledge of CI/CD pipelines, infrastructure automation, and deployment strategies for data workloads
• Familiarity with data observability (data quality, metrics, logging, alerting, lineage) and performance monitoring

Nice to Have

• Experience building platforms that serve AI/ML workloads (feature stores, MLOps, model-serving, vector/embedding stores)
• Experience with low-latency or high-throughput data systems
• Exposure to trading, fintech, or market-data platforms
• Experience with data governance, security, and regulatory compliance (PII handling, audit, lineage) in financial environments
• Experience scaling data and engineering teams and organizations

ABOUT FIRST CRYPTO EXCHANGE LLC

First Crypto Exchange LLC (FCE) is a digital asset trading platform enabling individuals and institutions to buy, sell, and manage cryptocurrencies securely and efficiently. FCE operates under a VARA license in Dubai, UAE.
FCE is building a trusted, well-governed exchange with strong market infrastructure, financial controls, regulatory compliance, and operational transparency.

JOB OVERVIEW

We are looking for a Technical Support Specialist (L1/L2) to become the first point of contact for FCE clients and bridge customer issues with Product, Engineering, and Compliance teams.

The key objective of the role is to resolve customer issues quickly, identify technical problems, and turn complex cases into clear, actionable tickets for engineers.

You will work directly with customers through Intercom and email, supporting them across the full client journey - from registration and KYC to deposits, trading, and withdrawals.
 

KEY RESPONSIBILITIES

• Handle L1/L2 customer requests via Intercom and email, maintaining SLA and high-quality communication.
• Troubleshoot issues across KYC, fiat transfers, crypto deposits/withdrawals, OTC trades and account access.
• Analyze admin-panel statuses and logs to identify whether an issue is related to the client, platform, or external provider.
• Create clear, reproducible bug reports in Linear with steps, environment details, screenshots, and relevant evidence.
• Coordinate complex cases with Engineering, Product, and Compliance.
• Support clients during the migration from Crassula to FinCore, including increased support volume during the cutover period.
• Follow compliance and data-protection procedures, including customer verification and account-recovery processes.
• Maintain and improve support macros, FAQs, and knowledge-base content.
• Use AI tools such as ChatGPT or Claude for response drafting, log analysis, knowledge-base maintenance, and initial ticket classification.

QUALIFICATIONS & SKILLS

• 2+ years of experience in customer or technical support for a fintech, crypto, exchange, broker, neobank, or payment product.
• Strong understanding of the customer lifecycle: registration → KYC → deposit → exchange → withdrawal.
• Practical crypto knowledge: ERC-20, TRC-20, BTC networks and addresses, transaction confirmations, network fees, wrong-network transfers, and transaction statuses.
• Understanding of fiat payments, including bank transfers, IBAN, rejected payments, and settlement timelines.
• Strong technical troubleshooting skills and ability to read logs and admin-panel statuses.
• Experience with Intercom, Zendesk, Freshdesk, or similar support platforms.
• Experience managing queues, tags, macros, SLAs, email support, and knowledge bases.
• Ability to write structured, reproducible technical tickets for engineers.
• Strong English - written communication is essential.
• Russian - international team language.
• Compliance-minded approach: understands the limits of customer support communication around KYC, account restrictions, complaints, and personal data.
• Comfortable working in Dubai business hours: 10:00–18:00 GMT+4, Monday–Friday, with extended coverage during migrations and major releases.
• Comfortable integrating AI tools into daily support workflows and working in an environment where routine support is increasingly automated.
   

WOULD BE A PLUS

• Experience supporting a large-scale customer migration between platforms.
• Experience with Sumsub or similar KYC providers.
• Ability to write clear Help Center articles and FAQs.
• Basic SQL knowledge.
• Understanding of how operating as a VARA-licensed broker-dealer affects customer communication and support processes.
• Arabic language skills.
   

WORKING CONDITIONS & BENEFITS

• Employment: Full-time
• Location: Remote
• Working hours: Dubai business hours, 10:00–18:00 GMT+4
• Reporting to: Product Owner 
• Collaboration: Engineering, Product, and Compliance
• Vacation: 20 working days per year
• Sick Leave: 10 days per year
• Days Off: 5 days per year
• Public Holidays: 8–10 days per year, depending on the applicable holiday calendar
• Compensation: Competitive, based on experience and expertise

We're looking for a Middle+ Data/Databricks Engineer to join our data team and take ownership of pipelines built on Databricks. You'll design and run production-grade ETL/ELT workloads, work with the lakehouse (Delta Lake) architecture, and partner closely with analysts, data scientists, and business stakeholders who rely on the data you deliver. "Middle+" here means roughly 3–5 years of hands-on data engineering experience: you can own a pipeline end to end with minimal supervision, make sound design decisions, and are starting to mentor more junior engineers — without yet carrying full architectural ownership of the platform.

Contract & Logistics

• Contract type: B2B (valid Czech IČO / trade license required).
• Location: Remote, candidate must be based in the Czech Republic; occasional visit to Prague office.
• Start date: ASAP
• English: Fluent 
• Czech: Native/Fluent 

What You'll Do

• Design, build, and maintain scalable ETL/ELT pipelines on Databricks using PySpark and SQL.
• Implement and evolve Delta Lake tables following a medallion (bronze/silver/gold) architecture.
• Develop batch and, where needed, streaming data processing jobs (Structured Streaming).
• Build and maintain CI/CD for Databricks notebooks and jobs (Databricks Asset Bundles, Repos, Git-based workflows).
• Orchestrate pipelines with Databricks Workflows, Azure Data Factory, Airflow, or similar tools.
• Monitor job performance and cluster costs; troubleshoot failures and optimize for reliability and spend.
• Implement data quality checks, testing, and monitoring for critical datasets.
• Collaborate with analysts, data scientists, and business stakeholders to translate requirements into data models.
• Participate in code reviews, document technical decisions, and help shape engineering best practices.
• Provide guidance and informal mentorship to junior team members.

What We're Looking For

• 3+ years of hands-on experience with Apache Spark, ideally on Databricks specifically.
• Strong PySpark and SQL skills, including performance tuning of Spark jobs.
• Practical experience with Delta Lake and lakehouse architecture concepts.
• Solid grasp of data modeling (dimensional modeling, star schema) and ETL/ELT design patterns.
• Experience with at least one major cloud platform — Azure, AWS, or GCP (Azure Databricks is a plus).
• Familiarity with pipeline orchestration tools (Databricks Workflows, ADF, Airflow, or equivalent).
• Working knowledge of Git and CI/CD practices for data engineering.
• Understanding of data governance, access control, and security basics (Unity Catalog is a plus).
• Good written and spoken English; Czech or Slovak is a plus but not required.
• Comfortable working independently and communicating clearly in a remote, distributed team.

Nice to Have

• Databricks certification (Data Engineer Associate or Professional).
• Experience with streaming technologies such as Kafka or Azure Event Hubs.
• Experience with dbt for transformation and testing.
• Solid Python software-engineering practices — testing, packaging, typing.
• Infrastructure-as-code experience (Terraform).
• Exposure to MLOps or ML pipeline support.
• Experience in a regulated or large enterprise data environment.

What We Offer

• Fully remote work with flexible hours, based anywhere in the Czech Republic.
• Long-term B2B cooperation with a stable pipeline of work.
• A modern, actively evolving data stack rather than legacy maintenance work.
• Direct collaboration with senior engineers and architects — real input on design decisions.
• Budget for training, certifications, and conference attendance.
• A flat structure with fast decision-making and minimal bureaucracy.

ABOUT FIRST CRYPTO EXCHANGE LLC

First Crypto Exchange LLC (FCE) is a digital asset trading platform that enables individuals and institutions to buy, sell, and manage cryptocurrencies securely and efficiently. FCE operates under a VARA license in Dubai, UAE.

FCE is committed to building a trusted, well-governed exchange, combining robust technology, financial controls, regulatory compliance, and operational excellence.

JOB OVERVIEW
We are looking for a QA Engineer (Middle+ / Senior) to take ownership of product quality across our mobile application, web platform, admin panel, and APIs.
You will be responsible for manual and automated testing, release acceptance, regression testing, and continuous improvement of our QA processes and automation framework.

This is a key role for someone who understands the specifics of financial products, is comfortable working across multiple product layers, and wants to have a real impact on product quality.
 

KEY RESPONSIBILITIES

• Own QA for product releases across mobile, web, admin, and API.
• Plan and execute functional and regression testing using a risk-based approach.
• Develop and maintain automated tests using Python or TypeScript and tools such as Playwright or pytest.
• Build and maintain test cases, checklists, and release coverage.
• Test financial flows, integrations, and third-party services.
• Identify, investigate, and clearly document bugs, working closely with developers and product teams.
• Contribute to our BDD-based QA framework and AI-powered testing approach.
• Use AI tools such as ChatGPT or Claude to improve test design, automation, analysis, and everyday QA workflows.
• Support high-impact releases and ensure products meet quality standards before production.
   

QUALIFICATIONS & SKILLS

• 4+ years of QA experience in fintech, banking, payments, crypto, or other financial products.
• Strong understanding of financial flows: balances, transactions, holds, limits, statuses, and idempotency.
• Hands-on experience testing mobile applications, web platforms, and APIs.
• Experience with test automation using Python or TypeScript.
• Familiarity with Playwright, pytest, or similar automation tools.
• Experience with BDD/Gherkin and CI/CD.
• Confident API testing experience with REST, Postman, curl, and logs.
• Strong understanding of regression testing and release processes.
• Experience testing integrations, webhooks, authentication, and external providers.
• Comfortable using AI tools in day-to-day QA work.
• English - working proficiency; Russian - international team language.
• Availability for at least 4–5 hours of daily overlap with Dubai (GMT+4).
   

WOULD BE A PLUS

• Experience with KYC/KYB, compliance, sanctions screening, Travel Rule, limits, and restrictions.
• Experience with Flutter, iOS/Android testing, or mobile E2E automation.
• Experience with load testing or troubleshooting flaky E2E tests.
• Experience with data migrations, financial reconciliation, or banking-core cutovers.
• Experience with visual regression testing.
   

WORKING CONDITIONS & BENEFITS

• Employment: Full-time
• Location: Remote
• Time Zone: 4–5 hours daily overlap with Dubai (GMT+4)
• Compensation: Competitive compensation based on experience
• Vacation: 20 working days per year
• Sick Leave: 10 days per year
• Days Off: 5 days per year
• Public Holidays: 8-10 days per year, depending on the holiday calendar of different countries
• Opportunity to work on a regulated digital asset platform and help shape its QA and automation processes.
• Opportunity to work with AI-powered QA tools and modern testing approaches.

ABOUT FIRST CRYPTO EXCHANGE LLC

First Crypto Exchange LLC (FCE) is a digital asset trading platform that enables individuals and institutions to buy, sell, and manage cryptocurrencies securely and efficiently. FCE operates under a VARA license in Dubai, UAE.

FCE is committed to building a trusted, well-governed exchange, combining robust market infrastructure with strong financial controls, regulatory compliance, and operational transparency.
 

JOB OVERVIEW

We are looking for a Product Designer (Middle+ / Senior) to lead UX/UI design for FCE’s retail mobile application and client web platform (V2).

You’ll be the dedicated product designer responsible for turning complex financial and crypto flows into clear, intuitive, and scalable experiences across mobile and web.

The key objective of the role is to take product design from concept to developer-ready implementation - including UX flows, UI, prototypes, localization, RTL, light/dark themes, and edge cases.
 

KEY RESPONSIBILITIES

• Design end-to-end experiences for FCE’s mobile app and web platform.
• Create UX/UI for complex transactional flows: onboarding, KYC/KYB, accounts, balances, buy/sell, exchange, withdrawals, transaction history, 2FA/OTP and more.
• Cover the full user journey, including empty, loading, validation and error states — not just the happy path.
• Work confidently within FCE’s existing design system and continuously improve it where needed.
• Build scalable designs using Figma components, variables, tokens and auto-layout.
• Design with the best AI practices
• Prepare interfaces for EN/RU/AR localization, including RTL and long text, numbers and currency formats.
• Create clickable prototypes and quickly validate UX through lightweight user testing.
• Deliver clean, developer-ready files and detailed specs for Flutter and React teams.
• Use AI tools as part of the daily design workflow for UX copy, ideation, flow reviews and design iteration.
• Keep designs structured and machine-readable so they can work effectively with automated design-to-development processes.
   

QUALIFICATIONS & SKILLS

• 4+ years of professional product design experience.
• Portfolio demonstrating released iOS/Android mobile applications and web products.
• Strong UX + UI skills with a mobile-first mindset.
• Expert-level Figma skills: components, variants, variables/tokens, auto-layout, design systems, Dev Mode and developer handoff.
• Experience designing complex forms and transactional products.
• Strong understanding of localization and RTL interfaces.
• Experience designing both light and dark themes systematically.
• Strong prototyping and UX validation skills.
• Comfortable working closely with product managers and engineering teams.
• English - working proficiency for documentation and interface copy; Russian - team language.
• Ability to overlap with Dubai (GMT+4) by at least 4-5 hours per day.
• Confident daily use of AI tools such as ChatGPT, Claude, Figma AI (Make / First Draft), Midjourney, Recraft or similar.
• Comfortable working in an AI-assisted product development environment and able to demonstrate how AI is integrated into your personal workflow.
   

WOULD BE A PLUS

• Experience in fintech, banking, crypto or other regulated financial products.
• Experience with KYC SDKs such as Sumsub and similar solutions.
• Experience with crypto wallet flows: addresses, networks, fees and transactions.
• Ability to create icons, illustrations, micro-interactions and basic marketing visuals.
• Basic technical literacy: understanding components, widgets, frontend implementation and the importance of clean layer naming and file structure.
   

WORKING CONDITIONS & BENEFITS

• Employment: Full-time
• Location: Remote
• Time zone: Minimum 4-5 hours of daily overlap with GMT+4 (Dubai)
• Reporting to: Product Owner 
• Compensation: depending on experience
• Vacation: 20 working days per year
• Sick Leave: 10 days per year
• Days Off: 5 days per year
• Public Holidays: 8-10 days per year, depending on the holiday calendar of different countries

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a product-focused creative-tech company building advanced solutions for professional photographers and creators worldwide. Their platform automates and accelerates post-production by processing massive RAW images and videos and integrating with tools like Lightroom and Premiere.
The company is highly engineering-driven, solving complex challenges around media processing, performance, scalability, and UX. Engineers have a direct impact on a product that professionals rely on every day.

Key Requirements:
🔹 5+ years of experience as a Backend Engineer, with experience building platform services or shared infrastructure;
🔹 B.Sc in Computer Science, Software Engineering, or a related field from a well-known university;
🔹 Proven expertise in backend server development, using languages like Python, Scala, Go, or Java;
🔹 Solid understanding of system design principles, API architecture, and service-oriented architectures;
🔹 Experience integrating with cloud services (preferably AWS) as part of application development;
🔹 Excellent communication skills for collaborating across engineering, product, and operations teams;
🔹 Proactive mindset, having the will and ability to find areas where optimizations can benefit the entire org;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Drive platform-level initiatives that improve scalability, reliability, and developer experience across our backend systems;
🔹 Collaborate with multiple departments to support new platform features and technical initiatives;
🔹 Monitor platform health, investigating and resolving incidents and reliability issues;
🔹 Develop and optimize shared platform services, APIs, and infrastructure used across engineering teams;
🔹 Create internal tools and frameworks that improve developer productivity and system reliability;
🔹 Drive initiatives to improve observability, monitoring, and operational excellence across our infrastructure;

Interview stages:
🔹 HR Interview;
🔹 Intro interview with Engineering Lead;
🔹 1st Technical Interview;
🔹 2nd Technical Interview (optional);
🔹 HR Interview;
🔹 Reference check;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

NIK-ELEKTRONIKA LLC is one of the largest companies in Eastern Europe specializing in the development and manufacturing of measuring instruments, energy management systems, as well as energy consulting and engineering services.

We are looking for an experienced Embedded Software Engineer to join our R&D department.

Key Responsibilities:

• Develop embedded software for commercial energy metering devices and communication equipment.
• Conduct research and design devices according to customer requirements.
• Develop unit tests for embedded software.
• Document software functionality and implemented algorithms.
   

Requirements:

• Higher technical education (Bachelor’s or Master’s degree in relevant field).
• At least 2 years of experience in a similar role.
• Solid experience in programming ARM microcontrollers in C.
• Experience in developing battery-powered devices.
• Strong knowledge of various communication protocols and interfaces.
• Experience with wireless data transmission.
• Skilled in using lab equipment: oscilloscopes, logic analyzers, frequency counters, etc.
• Ability to tackle complex technical challenges and learn new applied technologies.
• Adherence to coding standards, clean code practices, and existing software architecture.

• Experience using version control systems such as Git.

   

Nice to Have:

• Experience with encryption protocols in embedded systems.
• Experience working with RTOS or embedded operating systems.

• Familiarity with Agile development processes (e.g. Jira).

   

We Offer:

• Full-time employment with a stable 5/2 work schedule.
• Corporate transport (company shuttle).
• Competitive and timely salary payments.
• Official employment and military deferment.
• Comfortable and well-equipped working conditions in a team of professionals.

We are looking for an AI-First Golang Team Lead for one of our product engineering pods: a hands-on engineer who uses AI to ship fast and acts as the face of their pod towards clients and leadership.

⚠️IMPORTANT: This is not a traditional coding role. You’ll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on benefits the user. Also: we have no QA team, you OWN the quality of what you ship!

🧭About this role: every engineer on the team already owns their work end-to-end (IC + DRI). Everyone in the pod is, in effect, their own architect and lead developer. So this role is not about being the strongest techie in the room or telling people how to build.

A Team Lead is the spokesperson, coordinator, and facilitator for their pod, internally with product, design, and leadership, and externally with clients. You come from the management path, not the deep-specialist path: you have seen a lot as a developer and have consciously decided that enabling a team, working with clients and driving product outcomes is what energizes you now, not coding all day.

You remain a hands-on engineer. Expect roughly 30-40% of your week on coordination, client and product work, and the rest as an individual contributor. This is not an HR-style people-management role: no performance reviews, no career coaching. As we scale, light one-on-ones and check-ins may become part of it, but the job is coordination and delivery, not administration.

🧑 💻 What you’ll actually do:

• Be the spokesperson for your pod, internally with product, design, and leadership, and externally with clients and partners.
• Coordinate work across the pod: break initiatives into chunks, sequence them, surface blockers, and facilitate hand-offs (lightweight project management; we deliberately have no project managers).
• Gather client requirements first-hand and funnel them straight into the pod so nothing gets lost in translation.
• Represent your pod in product planning sessions and bring a strong product-driven point of view to scoping and trade-offs.
• Help pod members with product decisions and prioritization, enabling engineers who may be technically stronger than you.
• Contribute hands-on as an engineer: own features end-to-end, use Claude Code to generate Golang backend code, review AI output for quality and architectural fit.
• Join client meetings to align on requirements, report on delivery, and keep the relationship professional and calm.

📚 Our stack:

• Backend: Go monorepo (no framework, 3+ services).
• Hosting: PaaS-managed containers; local setup fully mirrors production via Docker Compose.
• Tools: Jaeger tracing, Betterstack (Logging, Alerting), Redis Asynq queue.
• Databases: PostgreSQL, Redis.
• AI tooling: Claude Code (mandatory).

🚢 Products you will lead a pod on:

• An AI search & recommendation engine for major travel enterprises: heavy client integration work (SSO, security reviews, GDS integrations) with demanding enterprise customers.
• A content enrichment API: high-scale, data- and AI-focused backend work.
• Partner and supplier integrations, data ingestion pipelines, LLM providers.

✅ You must have:

• 2-3+ years of technical leadership experience leading a team, squad, pod, or similar unit (a hard must; think team lead or early-stage engineering manager).
• A developer’s background (minimum 5 years): you have seen production reality with your own hands before moving towards leading people.
• A genuinely product-driven mindset: you think about user value and business outcomes before implementation.
• Comfort facilitating and coordinating a pod without relying on formal authority.
• Willingness and ability to take part in client meetings and act as the external face of your pod.
• Excellent spoken and written English for planning sessions, stakeholder updates, and client conversations.
• Ownership mentality with a strive for elegantly simple, high-quality solutions; you test your own work thoroughly since we have no QA team.
• Proven experience using Claude Code; share specific examples.
• Solid Golang experience; you’ll review AI’s code, and you must understand how it works.
• Ability to do on-call once in a while to help maintain our platform’s reliability & uptime.
• ⚠️ European or African timezones (±3 hours from CET).
• Available full-time (40 hours/week).

❤️ You are a great fit if you:

• Made the classic developer’s fork-in-the-road decision: lifelong engineer or leading people, and chose people, clients, and product.
• Are energized by product planning sessions and have opinions about what the pod should build next, not just how.
• Are comfortable being the face of your pod, in internal planning rooms and on calls with enterprise clients.
• Enjoy enabling engineers who are technically stronger than you.
• Ship fast but always verify it actually works; think “how can AI build this?” as your first instinct.
• Get frustrated when development takes weeks instead of days.

‼️Things to consider before applying that won’t be a match:

• This would be your first leadership role.
• You see the lead as the chief architect who makes the technical decisions for the team.
• You are looking for an HR-focused people-management role built around performance reviews and career coaching.
• You want to lead a team without staying hands-on in the codebase.
• You would rather not take part in client meetings or stakeholder-facing conversations.
• You prefer to focus on execution and leave product planning to others.
• You rely on formal authority to get a team moving.
• You have never used Claude Code or similar AI coding tools.
• You are outside European/African timezones.