Jobs at Djinni

Meet the YozmaTech

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's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D Team Lead role, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English;

Technical Experience:
🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;
🔹 Cloud platforms and services (Azure – advantage);
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;

Will be plus:

🔹 Experience with Azure cloud services;

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement;

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

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.

We're looking for Mid+/Senior FullStack JS developers who want to try themselves in mentoring junior developers while they're working on their projects. Your primary responsibility is to help our junior developers with their tasks, technical errors, and questions across both frontend and backend (Node.js/NestJS) fields. You'll help them finish their tasks through your deep technical capability and clear communication — while sharpening your own skills across many projects stacks and problems.

What you'll do:

• Communicate through text and make one-to-one calls with our junior developers as the hands-on engineer, help to solve problems live, and explain their errors with clarity.
• Navigate a variety of everyday tasks challenges: algorithm optimisation, frontend architecture/performance/testing/accessibility, backend design with Node.js/NestJS, API design, testing, networking, and security basics.
• Face modern FE stacks (TypeScript, React or Vue, Vite/Webpack, SSR/ISR) and robust BE stacks:
  • Node.js with NestJS (or Express/Fastify), TypeScript first.
  • API patterns: REST/GraphQL, WebSockets, pagination, versioning, error models.
  • Data layer: PostgreSQL/MySQL, MongoDB, Redis (caching, sessions, rate limiting), ORMs (Prisma/TypeORM), migrations, indexing.
  • Integration: queues/streams (RabbitMQ/Kafka/SQS), file/object storage, third-party auth/payments.
  • Cloud & ops: Docker, basic CI/CD, env/config management, logging/metrics (e.g., ELK/EFK, OpenTelemetry), 12-factor sensibilities, some experience with Cloud (AWS/Azure/GCP).

• Conduct complex technical interviews (both live coding and technical questioning) across the whole JS-ecosystem (BE, FE, maybe even React Native)

   

You're a great fit if you:

• Have a wide 5+ years of professional experience in frontend + backend engineering.
• Are fluent in TypeScript; expert in React (preferred) or Vue, and confident with Node.js/NestJS (routing, modules, DI, pipes/guards/interceptors).
• Can reason about rendering (CSR/SSR/SSG/ISR), state (local/global/query), performance (code-splitting, memoization, hydration), and accessibility (ARIA, WCAG).
• Can design backends with solid domain boundaries, data modeling, transactionality, caching, and consistency; you understand indexes, query plans, and when to choose SQL vs NoSQL.
• Understands testing when it matters: Jest/Vitest, RTL, Supertest, contract tests; can discuss coverage vs. ROI.
• Communicate clearly in English (B2+), keep calm under pressure, and enjoy explaining your thinking.

Compensation & schedule:

• Part-time & flexible (typ. 8–20 hours/week).
• Contractor engagement; remote-first.

We are looking for a skilled and proactive Retention Manager (Middle level) to strengthen our CRM and lifecycle marketing efforts. In this role, you will be responsible for developing and executing effective multi-channel retention campaigns, building customer journeys, and maximizing player engagement, activation, and loyalty.

HOW YOU WILL MAKE AN IMPACT:

• Create and optimize marketing communications across Email, SMS, In-App/Pop-up, and Web Push channels.
• Run A/B tests to improve engagement, conversion, and retention metrics.
• Design and maintain Customer Journeys within the CRM system.
• Experience with Customer.io, Smartico, Fasttrack, or Optimove is a strong plus.
• Segment players based on the RFM model and behavioral patterns.
• Create tailored retention flows for different lifecycle stages.
• Actively use AI tools to automate workflow, generate content, build logic, and improve campaign effectiveness.
• Develop strategies for player onboarding, activation, and reactivation.
• Analyze performance data and propose optimization improvements.

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• 1.5–3 years of experience in CRM or Retention Marketing, preferably in iGaming or digital products.
• Strong understanding of lifecycle marketing and multi-channel communication.
• Experience with customer segmentation and RFM analysis.
• Hands-on experience with CRM platforms (Customer.io / Smartico / Fasttrack / Optimove — a plus).
• Confident use of AI tools for communication and workflow automation.
• Analytical mindset and ability to work with data-driven insights.
• Strong communication and organizational skills.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

📍 Location: Europe 
💼 Cooperation type: Full-time
🧭 Work format: Remote

We’re looking for an energetic Lead Generation Manager who enjoys combining manual research with automation-driven lead generation (Clay, Make.com) to create qualified opportunities for our AE team.
You’ll work with both warm inbound leads provided by marketing and cold databases that require qualification, segmentation, and signal-based outreach. You’ll also play a key role in initial engagement and reply management, helping convert prospects into booked SQL meetings for a fast-growing SaaS leader in server-side tracking.
We expect you to be systematic in building outreach workflows and processes - combining automation with hands-on engagement to consistently hit monthly targets.

About us:
Stape is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 15 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top partners, including Meta, Tiktok and Snapchat, to provide advanced tracking capabilities. 
We actively participate in industry-specific conferences as sponsors of events like MeasureCamp and Superweek.

Key tasks:

• Work closely with the Outbound Sales Lead to build and optimize workflows and campaigns targeting both warm and cold leads.
• Conduct manual and automated research to prepare outreach databases, identify decision-makers, and build Clay workflows
• Add qualified leads into LinkedIn and email outreach sequences (via Lemlist , Reply.io, GetSales.io)
• A/B test messaging, sequences, and outreach processes together with the Outbound Sales Lead
• Handle initial replies from prospects and help move conversations toward booked demos
• Engage and follow up across multiple channels using a structured multi-touch approach
• Maintain accurate CRM data and internal lead-generation reporting
• Meet monthly KPIs and performance targets set by the sales leadership team
   

Your background:

• 1.5+ years of experience as a Lead Generation Specialist or SDR in SaaS
• Experience with signal-based outreach and building Clay tables/workflows to automate lead research
• Hands-on experience scraping/enriching leads based on ICP and building highly relevant databases using B2B data tools (Sales Navigator, Apollo, etc.)
• Strong understanding of LinkedIn and email outreach, including sequencing tools (Reply.io, Lemlist, Smartlead, or similar)
• Experience in prospecting and running sales conversations across multiple channels, with a proven track record of consistently booking demos each month.
• At least Upper-intermediate English
   

We offer:

• Industry Leader: Make a meaningful contribution to a globally recognized solution that shapes the future of the server-side tracking market.
• Flexibility: Enjoy a flexible work schedule with the freedom to choose where you work.
• Extended remote workspace setup: Experience the benefits of a fully equipped remote workspace, designed to elevate your productivity and create a comfortable work atmosphere.
• Collaborative culture: Engage in a friendly and open team environment that encourages initiative, creativity, and collaboration.
• Educational support: Invest in your self-development through a dedicated training and professional growth budget.
• Well-Being: Take advantage of 30 days of paid time off (20 standard days + 10 more to cover public holidays), Parental Leave, Anniversary days off, and Study Leave to support your recharge and maintain a balance between work and personal life.
• Health support: Feel secure with full coverage for Sick Leave and a dedicated medical insurance budget that prioritizes your health.
   

Excited to join us? Submit your CV and let’s get started!

We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

Key Requirements

• 3+ years of recent experience as a designer in an iGaming team (must-have)
• Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
• Proven track record working on high-load, successful iGaming products
• Strong understanding of business-oriented product design and user engagement
• High level of ownership and initiative in driving design projects from concept to delivery

• Long-term motivation to grow and innovate within a core team

   

Responsibilities

• Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
• Translate complex game mechanics into seamless user journeys and clear UI elements
• Collaborate with product managers, developers, and stakeholders to align design with business goals
• Conduct user research, usability testing, and iterate designs based on feedback and analytics
• Ensure consistency and scalability of design systems across multiple products
• Take full ownership of the UI/UX process, from ideation to final implementation

We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

Key Requirements

• 3+ years of recent experience as a designer in an iGaming team (must-have)
• Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
• Proven track record working on high-load, successful iGaming products
• Strong understanding of business-oriented product design and user engagement
• High level of ownership and initiative in driving design projects from concept to delivery

• Long-term motivation to grow and innovate within a core team

   

Responsibilities

• Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
• Translate complex game mechanics into seamless user journeys and clear UI elements
• Collaborate with product managers, developers, and stakeholders to align design with business goals
• Conduct user research, usability testing, and iterate designs based on feedback and analytics
• Ensure consistency and scalability of design systems across multiple products
• Take full ownership of the UI/UX process, from ideation to final implementation

We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

Key Requirements

• 3+ years of recent experience as a designer in an iGaming team (must-have)
• Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
• Proven track record working on high-load, successful iGaming products
• Strong understanding of business-oriented product design and user engagement
• High level of ownership and initiative in driving design projects from concept to delivery

• Long-term motivation to grow and innovate within a core team

   

Responsibilities

• Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
• Translate complex game mechanics into seamless user journeys and clear UI elements
• Collaborate with product managers, developers, and stakeholders to align design with business goals
• Conduct user research, usability testing, and iterate designs based on feedback and analytics
• Ensure consistency and scalability of design systems across multiple products
• Take full ownership of the UI/UX process, from ideation to final implementation

We are looking for a iGaming Artist to join our  team and help define the visual and interactive language of the next generation of iGaming products. This is a hands-on, high-ownership role for a candidate with deep experience in designing top-tier game interfaces for high-load, successful products. You will work closely with product, engineering, and business teams to create engaging, business-driven user experiences.

Key Requirements

• 3+ years of recent experience as a designer in an iGaming team (must-have)
• Demonstrated experience designing high-quality game interfaces at the level of Aviator and InOut
• Proven track record working on high-load, successful iGaming products
• Strong understanding of business-oriented product design and user engagement
• High level of ownership and initiative in driving design projects from concept to delivery

• Long-term motivation to grow and innovate within a core team

   

Responsibilities

• Lead the design of engaging, intuitive, and visually stunning game interfaces for new and existing products
• Translate complex game mechanics into seamless user journeys and clear UI elements
• Collaborate with product managers, developers, and stakeholders to align design with business goals
• Conduct user research, usability testing, and iterate designs based on feedback and analytics
• Ensure consistency and scalability of design systems across multiple products
• Take full ownership of the UI/UX process, from ideation to final implementation

From Ukraine to Europe: Nova Post Europe is already operating in 16 countries and continues to grow every day. Our team is united by the desire to move forward, achieve results, and explore new opportunities together. We are looking for people who want to create more — a large-scale European project born in Ukraine.

You are our ideal candidate if you:

• 5+ years in B2B marketing or a mixed B2B/B2C environment
• At least 2–3 years in the role of Marketing Manager, Brand Manager, Product Manager, or Digital Marketer
• English — B2/C1 (required)
• Experience launching multichannel lead-generation campaigns (performance + content)
• Preferred: experience in logistics, e-commerce, or SaaS/B2B services
• Experience working with sales/business development teams
• Experience organizing and preparing marketing materials for exhibitions, conferences, and partner launches (preferred)

What you will do:

• Develop communication plans to attract potential business clients in the countries of presence.
• Create and implement lead-generation marketing campaigns to attract business clients in the target countries.
• Develop and update value propositions and selling stories for the B2B segment.
• Analyze and segment potential business clients.
• Create and adapt content for communications with business clients (landing pages, presentations, promo materials, emails, etc.).
• Prepare and launch marketing and co-promotion activities with business clients.
• Organize Nova Post’s participation in business exhibitions, industry events, and conferences for lead generation.
• Optimize the lead acquisition funnel (MQL) from marketing campaigns and closely collaborate with the Sales department to increase MQL→SQL conversion.
• Collaborate with Sales, Product, Marketing teams and country CEOs to align value propositions and launch initiatives in the countries of presence.
• Analyze the effectiveness of marketing activities, prepare reports, and provide recommendations for optimization.
• Manage briefs, contractors, design, and production for B2B marketing projects.
• Plan and control marketing budgets for business-client activities.

We offer:

• Full official employment — including paid sick leave, vacations.
• All necessary equipment for comfortable and efficient work.
• Hybrid work format 
• Opportunities for skill development, participation in new projects, and growth within the company. Our team is united by professionalism, trust, and a shared goal.

Everything starts with the first step. Send your resume today — it’s time to create change together!

Mandatory:

• Bachelor’s degree (or higher) in Computer Science
• At least 10 years of experience in commercial SW development with at least 3+ years in a SW Architect role
• Strong experience working with popular cloud platforms (AWS must have).
• Strong experience working with at least one of the main enterprise technology stacks (.NET, Java, etc.)
• Technical subject matter expertise in the following (one or more):
  - medical device QMS
  - digital patient engagement & experience
  - clinical & operational analytics
  - clinical trials software
  - healthcare data interoperability
  - remote/continuous patient monitoring with Internet of Medical Things.
• Experience with technical advisories and application modernization
• Experience building systems with mobile elements
• Practical experience working with test automation teams
• Experience building regulated medical software (Class B or higher)
• Enterprise-scale technical experience with cloud and hybrid infrastructures, architectures, designs, migrations, and technology management.
• Experience with the design and implementation of cloud-agnostic solutions for the Healthcare domain
• Knowledge of Data Solutions Architecture - data pipelines, ETL processes, data storage and governance, etc.
• Strong architecture diagramming and documentation skills
• Strong communication - verbal and written (at least Upper-Intermediate English)
• Ability to define and propose solution architecture, make technology decisions, estimate the cost, and justify it
• Ability to analyze, discuss, and propose system requirements on both the product and functional levels
• Good presentation skills and ability to communicate across both business and technology

Would be a plus:

• Understanding of and technical experience with typical enterprise healthcare architectures and ecosystems that include major technology platforms such as: EMR/Clinical Systems, telehealth systems, clinical data warehouses, connected medical devices, HIPAA/HITRUST Compliant
• Application Infrastructure
• Knowledge of applicable medical software standards and regulations (FDA guidelines)
• Knowledge of embedded medical devices and their respective embedded software
• Experience of migrating on-prem solutions to the cloud would be a plus
• Knowledge of applicable Cybersecurity and Privacy standards and regulations (HIPAA, CPA, GDPR, etc.)
• Experience in pre-sales

Job Responsibilities

• Engage with prospective and existing clients to understand business needs, technical challenges, and goals within the healthcare domain.
• Lead technical discovery sessions and collaborate with cross-functional teams to define solution architecture that aligns with client expectations and industry best practices.
• Design and present scalable, secure, and cost-effective architecture solutions, with a strong focus on cloud technologies, interoperability, and architecture practices.
• Translate complex healthcare-related requirements into actionable technical solutions and high-level architecture designs.
• Drive proposal development and pre-sales activities, including effort estimation, risk identification, and technical presentations to stakeholders.
• Collaborate with delivery teams to ensure a smooth transition from pre-sales to execution, enabling successful project initiation and alignment with client objectives.
• Act as a trusted technical advisor to clients, providing insights into emerging technologies and solution options within the healthcare space.
• Contribute to architectural governance and best practices, and support continuous improvement within the Architects Team.
• Support business development initiatives by identifying new opportunities, developing proof of concepts, and contributing to strategic growth planning.

Department/Project Description

Join GlobalLogic’s Architects Team within the Healthcare Business Unit, supporting clients across the EMEA region. This strategic role is focused on engaging new clients, shaping impactful technical solutions, and launching innovative DevOps-driven projects in the healthcare space. You will play a key part in growing our business by translating client challenges into actionable architectures, leading discovery and solutioning efforts, and ensuring successful project kickoffs. If you're passionate about technology and healthcare – and want to make a real impact – we’d love to hear from you.

We are looking for an experienced Delivery Director to lead and elevate the delivery function across all client projects. This role is critical for ensuring consistent delivery excellence, maintaining high client satisfaction, and driving operational maturity within the company. You will oversee Delivery Managers and Project Managers, uphold best practices, manage escalations, and collaborate closely with C-level leadership.

Responsibilities:
• Ensure Delivery Quality: Own and maintain high delivery standards across all projects in the company;
• Lead & Support Delivery Managers / PMs: Coordinate and mentor DMs and PMs, ensuring they follow best practices and have the support needed to execute effectively;
• Project Health Management: Review and analyze project health reports, ensure accuracy and timeliness of project metrics, and provide actionable guidance;
• Escalation Point: Act as the primary escalation point for clients in complex or non-standard situations; ensure issues are resolved proactively and professionally;
• Risk Management: Identify delivery and operational risks across the portfolio and propose mitigation strategies;
• Client Satisfaction Monitoring: Track and improve customer satisfaction scores; drive initiatives that strengthen long-term partnerships;
• Performance & People Management: Cooperate with Resource Manager by providing your input into performance reviews, salary reviews, and hiring decisions for delivery roles; support talent development;
• Reporting: Prepare and present delivery performance reports and insights to C-level leadership.

Requirements:
• 6+ years in software delivery management, including experience in the Delivery Manager/Delivery Director role;
• Technical competence to challenge estimates, participate in technical discussions, and validate solution feasibility. Previous experience as a software developer is very desirable;
• Proven success in managing multiple parallel software projects within an outsourcing environment.
• Strong understanding of delivery governance, SDLC, estimation, risk management, and resource planning; 
• Experience building and optimizing delivery processes and best practices;
• Strong leadership, mentoring, and conflict-resolution abilities;
• Ability to work with C-level stakeholders and provide data-driven insights;
• Upper-Intermediate or higher English level.

We offer:
• Transparent financial motivation;
• Remote workplace or a comfortable office in the center of Kyiv;
• 18 working days of paid leave annually;
• Unlimited sick days;
• Salary review twice a year;
• Compensation for our English-speaking club — 100%;
• Compensation for any AI tool of your choice — 100%;
• Compensation for coworking spaces — 100%;
• Compensation for gym memberships and professional courses — 50% (after the trial period);
• Compensation for any English courses — 50% (after the trial period);
• Compensation for sessions with a psychologist — 50% (after the trial period);
• Medical insurance (after the trial period).

Interview Stages:
Screening Interview ➡️ Technical Interview ➡️ Job Offer

If you have the skills, passion, and determination we’re looking for, apply now to become part of our exciting journey ⭐️

Delasport — Implementing Technological Solutions Here and Now

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.

RESPONSIBILITIES

• Gather required information/documents from various sources and evaluate the information for testing, provide meaningful feedback to Product Owners
• Actively participate in the team’s daily activities and Scrum ceremonies
• Plan testing activities together with the team in the scope of all release activities
• Determinate and estimate the testing scope on the different levels of SDLC
• Create and maintain detailed, comprehensive, and well-structured test cases and manage them in test suites
• Report and escalate release bugs and production incidents
• Create team documentation and keep up-to-date existing one
• Test and verify web applications and APIs
• Use Postman for APIs testing
• Assist the development team with providing business- and technical-related information
• Operate Jenkins CI jobs/pipelines to build & deploy artifacts on designated environments

• Work closely with cross-functional teams, technology, and product managers, etc.

   

REQUIREMENTS

• 2+ years of software testing experience
• Excellent level of theoretical knowledge in software testing
• Experience in API testing (Postman or similar tooling)
• Experience in analyzing the requirements, performing test design, executing test cases, and reporting test results
• Practical experience with testing web-based applications with API integrations
• Strong knowledge of stack of web technologies like HTTP, XML, JSON, REST
• Experience with bug tracking systems, as well as with bug reports creation and verification
• Experience and understanding Agile/Scrum methodologies
• Knowledge of SQL and NoSQL databases

• Upper-Intermediate English level

   

NICE TO HAVES

• Experience in testing payment products

• Experience in Gambling testing

   

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

We are looking for a skilled Python Developer to join our growing team. You will work on building and maintaining high-quality backend solutions, improving system performance, and contributing to the technical architecture of our products.

Responsibilities

- Develop, maintain, and optimize backend services using Python.

- Design and improve application logic, data processing workflows, and integrations.

- Collaborate with the team to define technical requirements and implement best practices.

- Write clean, well-structured, and testable code.

- Participate in code reviews and contribute to continuous improvement.

- Work closely with frontend developers.
 

Requirements

- Strong experience with Python development.

- Solid understanding of software design principles, clean code, and modern development practices.

- Experience working with APIs, data structures, and system integrations.

- Ability to work independently as well as in a team environment.

- Good communication skills and attention to detail.

- Upper-Intermediate English.
 

Nice to Have

- Experience with React.js or understanding of frontend-backend collaboration.

- Familiarity with cloud platforms, CI/CD, or containerization tools.

- Knowledge of SQL or NoSQL databases.

🎯 What You’ll Actually Do

• Build and run scalable pipelines (batch + streaming) that power gameplay, wallet, and promo analytics.
• Model data for decisions (star schemas, marts) that Product, BI, and Finance use daily.
• Make things reliable: tests, lineage, alerts, SLAs. Fewer surprises, faster fixes.
• Optimize ETL/ELT for speed and cost (partitioning, clustering, late arrivals, idempotency).
• Keep promo data clean and compliant (PII, GDPR, access controls).
• Partner with POs and analysts on bets/wins/turnover KPIs, experiment readouts, and ROI.
• Evaluate tools, migrate or deprecate with clear trade-offs and docs.

• Handle prod issues without drama, then prevent the next one.

   

🧠 What You Bring

• 4+ years building production data systems. You’ve shipped, broken, and fixed pipelines at scale.
• SQL that sings and Python you’re proud of.
• Real experience with OLAP and BI (Power BI / Tableau / Redash — impact > logo).
• ETL/ELT orchestration (Airflow/Prefect or similar) and CI/CD for data.
• Strong grasp of warehouses & lakes: incremental loads, SCDs, partitioning.
• Data quality mindset: contracts, tests, lineage, monitoring.

• Product sense: you care about player impact, not just rows processed.

   

✨ Nice to Have (tell us if you’ve got it)

• Kafka (or similar streaming), ClickHouse (we like it), dbt (modular ELT).
• AWS data stack (S3, IAM, MSK/Glue/Lambda/Redshift) or equivalents.
• Containers & orchestration (Docker/K8s), IaC (Terraform).
• Familiarity with AI/ML data workflows (feature stores, reproducibility).

• iGaming context: provider metrics bets / wins / turnover, regulated markets, promo events.

   

🔧 How We Work

• Speed > perfection. Iterate, test, ship.
• Impact > output. One rock-solid dataset beats five flaky ones.
• Behavior > titles. Ownership matters more than hierarchy.

• Direct > polite. Say what matters, early.

   

🔥 What We Offer

• Fully remote (EU-friendly time zones) or Bratislava if you like offices.
• Unlimited vacation + paid sick leave.
• Quarterly performance bonuses.
• No micromanagement. Real ownership, real impact.
• Budget for conferences and growth.

• Product-led culture with sharp people who care.

   

🧰 Our Day-to-Day Stack (representative)
Python, SQL, Airflow/Prefect, Kafka, ClickHouse/OLAP DBs, AWS (S3 + friends), dbt, Redash/Power BI/Tableau, Docker/K8s, GitHub Actions.

👉 If you know how to make data boringly reliable and blisteringly fast — hit apply and let’s talk.

About the project

Quintagroup is looking for a Mobile App Developer to help us build and support mobile applications for e-commerce products based on Shopify.
Our clients are international Shopify store owners (US/UK/EU) who want to extend their online shops with high-quality mobile apps for iOS and Android.

We are open to:

• classic mobile development (React Native, Flutter, native iOS/Android), and/or
• no-code / low-code development using popular Shopify mobile app builders (for example Tapcart, Vajro, Shopney, Appbrew, MobiLoud or similar). mobiloud.com+1

TECH & ENVIRONMENT

• Shopify ecosystem: Storefront API, Admin API (REST / GraphQL)
• Mobile (for code devs): React Native / Flutter / Swift/SwiftUI / Kotlin/Jetpack Compose or similar
• No-code: experience with Shopify mobile app builders (Tapcart, Vajro, Shopney, MobiLoud, Appbrew, MageNative, etc.) inBeat+1
• Backend/API integration: JSON, REST, GraphQL
• CI/CD, Git, code review
• Cloud (AWS / GCP / Azure) – as a plus

RESPONSIBILITIES

• Build and maintain mobile shopping apps for Shopify stores
  • either with a mobile framework (React Native / Flutter / native),
  • or using no-code/low-code Shopify app builders
• Implement features: catalog, product pages, search, cart, checkout, user accounts, push notifications
• Integrate apps with Shopify and other e-commerce APIs
• Work with designers to deliver clean and user-friendly UX
• Participate in planning, estimation, and technical decisions
• Communicate with international team and product owners (US/UK/EU)

REQUIREMENTS

You can fit this role via one of two tracks:

1) CODE TRACK

• 3+ years of commercial experience in mobile development
• Experience with at least one modern mobile stack:
  React Native or Flutter or native iOS (Swift/SwiftUI) or native Android (Kotlin/Java)
• Experience integrating mobile apps with REST and/or GraphQL APIs
• Experience with e-commerce / payments / user authentication in mobile apps

2) NO-CODE TRACK

• Practical experience building and launching mobile apps for Shopify stores using mobile app builders (e.g. Tapcart, Vajro, Shopney, MobiLoud, Appbrew, MageNative or similar) inBeat+1
• Understanding of how to configure navigation, product/catalog views, checkout, push notifications, and basic analytics in such platforms
• Experience in working with Shopify admin, themes, and apps

For both tracks:

• Understanding of App Store / Google Play basics (publishing, updates)
• Solid Git workflow and ability to work in a team-oriented, collaborative environment
• Willingness to share knowledge with the team
• English: Intermediate+ for communication with international stakeholders

WILL BE A PLUS

• Direct experience with Shopify Storefront / Admin API
• Experience with other e-commerce platforms (Magento, WooCommerce, BigCommerce, etc.)
• Experience with AWS / GCP / Azure for backend and integrations
• Experience with analytics, crash reporting, performance monitoring tools
• Experience with white-label or multi-tenant mobile apps

METHODOLOGIES & TOOLS

• Scrum (2-week sprints)
• Jira / ClickUp or similar

• Code review, pull requests, CI/CD

   

WE OFFER

• Long-term projects with international clients
• A company with strong expertise in web and cloud development (Python/Django, React, AWS, etc.) for more than 20 years
• Health insurance
• Different work models: remote, office (Lviv), or hybrid
• Projects in AWS, Azure, GCP
• Domains: FinTech, EdTech, GovTech, IoT, e-commerce, marketplaces, e-auctions, e-learning, public procurement
• Interesting tasks and possibilities for career and professional growth
• Friendly atmosphere and good working conditions
• Regular team-buildings and corporate events
• Online English classes
• Experience with new technologies and modern architectures