Jobs at Djinni

We are AFFSCALE, an international company and one of the largest product manufacturers and advertisers in the health & beauty niche in Asia.
Our team provides traffic monetization solutions in Vietnam, Indonesia, Malaysia, India, the Philippines, and Thailand.

Today, AffScale is:

A team of 1000+ professionals
100+ high-quality in-house Nutra offers
In-house call centers with 600+ employees working 24/7 to ensure top approval rates
Full in-house infrastructure — from product development to packaging and delivery
1500+ partners working with us
Drive your mind and career with us.

AffScale is expanding, and we’re looking for new talent.
We need a Media Buyer with proven experience in launching Facebook or Native advertising campaigns.
Vertical: Nutra

💼 What We Offer:
Fixed salary + performance-based %

Offer rates on average 25% higher than the market
Not just colleagues — a team that cares, shares ideas, experience, and support
Robust infrastructure for efficient work
In-house production with direct connections
Work with both direct advertiser offers and internal products
No rigid rules — we’re focused on results
Full-time with a flexible schedule
Paid vacation and sick leave
Internal training and professional development

🧠 Required Experience & Skills:
At least 3 years of hands-on experience in the Nutra vertical
Minimum 1 year of experience as a Team Lead in Nutra
Proven ability to effectively manage a team of 3+ members
Ability to motivate the team to meet and exceed KPIs
Understanding of how to work with Facebook Ads or Native Ads
Deep knowledge of key metrics: CPC, CTR, CR, AR, IP
Ability to analyze campaigns and draw insights from performance data
Experience working with multiple ad accounts
Proficiency in tools such as Octo / Fbtool / Binom
Basic skills in Photoshop / Canva

📌 Your Responsibilities:
Optimize internal Facebook team processes to boost performance
Lead by example by demonstrating effective methods and strategies to inspire and improve team results
Search, test, and scale new traffic sources and partnerships
Provide regular reporting and analytics to leadership

We’re not looking for “perfect” — we’re looking for the right fit.
Maybe that’s you — send us your CV 

We're currently looking for an experienced specialist in tenders and grants who can independently manage the full tender lifecycle — from opportunity identification to submission, coordinate with internal stakeholders, and ensure high-quality, competitive proposals for successful funding acquisition.

Required Skills:

• 2+ years of experience as a tender/grant specialist or in a similar role
• Advanced English proficiency (written and spoken)
• Understanding of procurement guidelines, tender procedures, and evaluation criteria of IFI-funded projects (e.g., World Bank, EBRD, EIB) and donor-funded projects (e.g., USAID, UNDР)
• Experience collaborating with marketing, sales, legal and technical teams to prepare competitive tender proposals
• Strong results orientation, attention to detail, and the ability to handle large volumes of information and documentation
• Excellent self-management and time-management skills

Responsibilities:

• Registering Redwerk on relevant grant and tender platforms
• Proactively identify and monitor new international tender and funding opportunities aligned with company expertise
• Analyzing tender requirements and ensuring eligibility
• Prepare all necessary reporting and submission documentation, ensuring accuracy and compliance
• Collaborate cross-functionally with marketing, legal, lead generation, finance, compliance, pre-sales, delivery, and sales departments to gather inputs and finalize proposals
• Build and maintain relationships with donor organizations, IFI procurement bodies, and relevant stakeholders involved in project implementation
• Manage post-award processes, including reporting, communication with donors or clients, and contract compliance
• Contribute to achieving company sales targets through effective tender management and winning bids

We Offer:

• Competitive salary 
• Unlimited remote work and flexible schedule
• Paid leave and sick days
• Wellness benefits and language classes

• Tech event support and corporate library access

   

Values & Culture:

• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and accountability

• Prioritizing work-life balance

   

Management Style:

• Flat structure with minimal bureaucracy
• Ability to influence company processes and strategic decisions
• Autonomy in selecting tools and approaches to achieve goals
• Streamlined and efficient workflows

• Team of creative, inventive professionals

   

Joining Redwerk:

Redwerk is an international software development company with over 19 years of experience in Web, Mobile, SaaS, and Web3 solutions. We work with global brands such as Siemens, Universal Music, ClearDATA, Hosting.com, and Unfold by Squarespace. 

We’re looking for an experienced tenders and grants specialist who can independently manage the full tender lifecycle — from opportunity identification to submission — coordinate with internal stakeholders, and ensure high-quality, competitive proposals for successful funding acquisition.

About the Role

We're growing fast and looking for a Manual QA Engineer to help ensure the quality and stability of our frontend project. You will work closely in a team with developers, project/product managers, and other QA specialists to identify and report issues, validate new features, and verify overall product behavior. This role is focused on performing manual testing to help ensure that all frontend features work as expected and meet our quality standards before release.

Who We Are

Our RnD department is at the heart of innovation and consists of ten teams that develop internal tools, marketing systems, CMS, CRM, and payment solutions that power our company’s success. With a strong focus on modern technologies, automation, and performance, we create high-load and scalable solutions that drive business growth.

Why Join Us?

• You’ll work on a major frontend project, helping ensure its stability, usability, and overall quality.
• You’ll be part of a team where QA processes and tools are well-structured and actively maintained by a dedicated QA Team Lead.
• You’ll collaborate closely with PMs, frontend/backend developers, and designers in a supportive and technically strong RnD environment.
• If you’re looking to grow as a QA professional, contribute to a live product, and be part of a team that values quality—this is the perfect opportunity for you!

Requirements

Must-Have:

• 1+ years of experience in manual Web application testing.
• Proven experience in UI/frontend testing using DevTools.
• Understanding of Web and client-server interaction principles.
• Experience working with Figma for UI/UX validation.
• Basic skills in working with GraphQL/Rest API (sending queries, analyzing responses).
• Familiarity with HTML and CSS.
• Knowledge and practical application of test design techniques. 
• Proficiency in test management systems (e.g., TestRail, Qase, Zephyr), Jira, Confluence, and Postman.
• Experience in writing test checklists, test cases and bug reports.
• Solid understanding of software development methodologies (Agile, SDLC, bug lifecycle).
  Nice-to-Have:
• Basic knowledge of automated testing concepts.
• Basic knowledge of JavaScript or TypeScript.
• Familiarity with performance testing tools.
• Responsibilities
• Conduct manual testing of web applications across desktop and mobile platforms to ensure consistent user experience and functionality.
• Design, maintain, and execute comprehensive manual test cases for new and existing product features.
• Develop positive, negative, and boundary test scenarios to validate application behavior under various conditions.
• Participate in various testing phases including smoke, functional, regression, and acceptance testing.
• Analyze and test GraphQL queries and APIs, using Postman, and Swagger
• Create detailed and well-documented bug reports, working closely with developers to ensure timely resolution.
• Maintain and regularly update test documentation, including test cases, checklists, and test run results.
• Collaborate with cross-functional teams to understand product requirements and ensure quality standards are met.
• Contribute to the continuous improvement of testing processes and overall QA best practices.
• Benefits
• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.
• Partial coverage of all professional studies.
• **Coverage of sick leaves, sports activities, and English language courses.

Node.js Tech Lead

Kyiv, abroad, remote

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Requirements:

• 7+ years of professional experience with NodeJS.·
• 2+ years of experience in a leadership position.
• Strong understanding of software design principles and architectural patterns.
• Proven expertise in cloud computing, specifically with AWS, and hands-on experience with containerisation technologies like Docker and orchestration tools like Kubernetes.
• Demonstrated leadership skills with the ability to manage and motivate a diverse team of technical professionals.
• Solid understanding of the technical and regulatory challenges in the online gambling industry.
• Experience with Agile/Scrum methodologies and a commitment to adopting agile practices in team management and product development.
• Excellent problem-solving skills.
• Expertise in overseeing large-scale, multifaceted projects.
• Skilled at inspiring, mentoring, and managing diverse, remote teams.
• Experienced in setting performance metrics, monitoring team performance, and providing constructive feedback to promote personal and professional growth of team members.
• Effective in managing and leading change within the team and projects, helping team members adjust to and embrace new technologies, processes, and strategies to improve overall outcomes.

Responsibilities:

• Leadership and Project Oversight: Direct and oversee the development team, ensuring effective implementation of new features and systems according to business requirements.
• System Design and Development: Independently design and develop system architectures, ensuringintegration and alignment with company goals.
• Performance Optimization: Optimize system performance through advanced configurations in PostgreSQL and RabbitMQ.
• Quality Assurance and Testing: Lead the creation and maintenance of comprehensive test strategies to ensure high-quality software development.
• Strategic Planning and Execution: Develop strategic plans for technology implementation and oversee their execution, ensuring alignment with long-term business objectives.
• Post-production monitoring and analyzing.
• Keep services in acceptable level. Learning from deploys, future improvements based on the results obtained.

We offer:

• 30 days off — we value rest and recreation;
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership;
• Remote work or the opportunity — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station);
• Flexible work schedule — we expect a full-time commitment but do not track your working hours;
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

Vacancy Description:
We are looking for a Middle Full-stack Developer to join our team for various outsourcing projects. You will have the opportunity to influence architectural decisions, contribute your vision, and actively participate in shaping the product’s future. We follow sprint-based code reviews, and goals are set on a weekly basis to ensure progress tracking. A GitHub portfolio showcasing your previous work is a significant plus.

Requirements:
 
 

• 3+ years of experience in full-stack development;
• Strong knowledge of PHP, Laravel, WordPress, WooCommerce;
• Proficiency in MySQL, Redis;
• Solid understanding of OOP principles (SOLID, YAGNI, DRY, KISS);
• Experience working with REST API and API documentation (OpenAPI/Swagger);
• Strong Git skills;
• English – Intermediate+;
• Experience with cloud services like AWS, Vapor, Google Cloud;
• Knowledge of HTML, CSS, SASS/LESS;
• Good knowledge of JavaScript;
• Understanding and practical experience with Docker, Docker Compose;
• Familiarity with CI/CD processes.
   

Would Be a Plus:
 
 

• Experience with Microservices;
• Knowledge of PHPUnit;
• Experience working with CMS platforms (OpenCart, Shopify);
• Knowledge of Node.js;
• Plugin development experience;
• Background in developing online stores with other CMS platforms (OpenCart, Shopify, etc.).

 
What You Will Do:
 
 

• Participate in the development and maintenance of WordPress/WooCommerce and Laravel-based projects;
• Develop new features and optimize existing ones;
• Ensure code quality, performance, and scalability;
• Conduct code reviews and collaborate with other developers;
• Work closely with UI/UX designers, project managers, and clients to deliver high-quality solutions.

 
Frequently Asked Questions:
 
Does the job come with a probation period?
Yes, there is a three-month probation period.
 
What is the expected work schedule?
Full-time, flexible, but please start no later than 11:00 AM (average 8 hours per day). The Kyiv office is open from 9:00 AM to 8:00 PM. You can work remotely or choose a hybrid mode.
 
How many vacation and sick days are provided?
 
 

• Annual paid vacation – 21 working days;
• Paid confirmed sick leave;
• 6 unconfirmed sick days/days off per year.

 
What benefits are offered?
 
 

• English courses (up to $80/month after the probation period);
• Compensation for a sports center subscription (up to $80/month after the probation period);
• Medical insurance (50% after the probation period) or $200 per year for healthcare;
• Corporate events.

 
Hiring Process:
 
 

1. HR call with a recruiter;
2. Interview with the hiring manager (1.5 hours);
3. Reference check;
4. Offer for cooperation with Develux.

We believe that people with different perspectives and experiences drive innovation, helping us create unique solutions.
 
Note:Feedback regarding CV review results will be provided only if we decide to move forward with your application. Otherwise, your data will be retained in our database, and we will contact you if a suitable opportunity arises. The review process takes up to 10 working days.
 

Our Coupler.io team is seeking a tech-savvy Content Writer with SaaS experience to create engaging content across a range of topics, from marketing analytics to business processes.

You will primarily focus on creating marketing materials, such as landing pages, blog posts, case studies, marketing email copies, social media posts, and video scripts.

Required skills

• ⭐ At least 2 years of content creation experience (landing pages, blog posts, technical articles, social media posts, etc.)
• ⭐ Experience in B2B and SaaS products
• ⭐ Customer-focused approach to writing
• ⭐ Experience in crafting marketing copy
• ⭐ Fluent English (both written and spoken)
• ⭐ Good understanding of the tech ecosystem
• ⭐ Understanding of software products
• ⭐ Analytical skills and logical thinking
• ⭐ Outstanding writing and research skills
• ⭐ Advanced understanding of composition and storytelling
• ⭐ Good communication skills

As a plus

• 💎 Understanding of Google Analytics and its functionalities
• 💎 Hands-on experience with data analytics and data tools
• 💎 Experience in writing content for sales, marketing, or finance topics

Responsibilities

• 🔸 Crafting high-quality business-oriented content
• 🔸 Creating marketing copy for feature promotion, including landing pages and social media messages
• 🔸 Conducting comprehensive research on the topic
• 🔸 Collaborating with product owners, engineers, and other knowledge holders to create and improve content based on their best practices and use cases
• 🔸 Making sure that the content supports the key requirements
• 🔸 Ensure accuracy in software documentation and tutorials
• 🔸 Digging into new topics, covering different contexts and technical aspects, delivering outstanding content
• 🔸 Enhancing the overall content marketing strategy and going beyond SEO content
• 🔸 Contribute to different areas of content creation (website, blog, YouTube, advertising) with your ideas

We offer

👨‍🎓 Railsware Handbook: railsware.com/handbook
💸 Get competitive remuneration, yearly bonus, Phantom Stock Units, and microcredits
💻 Thanks to our hardware policy, we use the best equipment and can regularly update it
🌴 34 days a year as paid time off (24 standard days + 10 more to cover public holidays)
🏃 Health policy budget will cover your private sports and healthcare expenses
🏢 Our offices are equipped with modern ergonomic chairs and standing desks
🍒 You can always find fresh food and drinks in our kitchen
🤝 In Ukraine, we collaborate through Diia.City

 Visco is the industrial visualization expert and Product-owned company, started its existence since 1993 with the central hub in Stavanger and approaching global No1 position company within metaverse and digital twin domain for asset driven industries.  

Visco is delivering products & solutions within 3D animations, Interactive 3D and Meta Twins (VCog). Today we are counting 98 subject-matter-experts in Norway, Germany, Poland, Ukraine, USA and Vietnam.  

We are looking for a talented Video Editor with good english skills to non-linear video editing, compositing for our projects. 

Required skills:  

• 1+ years of experience in video editing; 
• Experience in DaVinci resolve or Adobe; 
• English level upper-intermediate or high; 
• Experience with non-linear video editing, compositing. 

Daily & General Functions within the Project: 

• Creating E-learning, engineering videos; 
• Assembling production assets; 
• Feedback for QA and delivering.  

We offer:  

• Competitive salary level;  
• Career possibilities with growing to producer; 
• Constant corporate events of different types;  
• Truly friendly environment and flexible schedule;  
• Technical challenges that will help you to grow constantly;  
• 20 working days of paid vacation, paid sick leave. 

Job Summary

We are an innovative startup building a cutting-edge, secure, and responsible CS2/CS:GO Skin Gambling and Casino Platform. We're passionate about creating a thrilling, fair, and compliant entertainment experience for gamers. As we transition from development to launch, we require a versatile and driven Product Operations Manager to bridge the gap between building the product and successfully bringing it to market.

This unique role combines the critical disciplines of Product Operations, Product/Project Management, and Product Growth for our brand-new platform. You will play a crucial role in establishing the operational backbone during development, ensuring a seamless and high-performing launch and ongoing growth. You'll own the processes, tools, and cross-functional coordination needed to launch and run the platform effectively, with a strong emphasis on compliance and user safety.

Required Qualifications

• 3+ years of experience in Product Operations, Product Growth, Product/Project Management, or similar roles within a high-growth B2C tech startup/product in the iGaming/Gambling industry.
• Proven experience and expertise in the Online Gambling, iGaming, and CS2/CS:GO Skin Gambling ecosystem is a must.
• Proven experience building and scaling operational processes and systems from the ground up, preferably for early-stage igaming/gambling startups.
• Hands-on experience in building KPI systems and performance tracking.
• Systems thinking and the ability to navigate between portfolio, project, and team-level processes. 
• Exceptional project management, organizational, and cross-functional collaboration skills.
• Excellent knowledge of the entire lifecycle of a product, from ideation to market launch and beyond.
• Knowledge of project and product management methodologies and tools.
• Understanding of billing systems, customer support, CRM operations, and risk/fraud management.
• Passion for gaming, esports, and the CS2/CS:GO community.
• Fluency in Ukrainian or Russian and proficiency in English for technical collaboration in a remote/global team setting.
• Ability to work within the CET/EET time zone.

Your Advantage

• Previous experience working in start-up environments with rapid iteration cycles.
• Proven experience in growing a start-up project toward a market leader position.
• Experience in a Product Marketing/Growth role, creating and executing GTM strategies.
• 
  Key Responsibilities
• Take full ownership of key operational areas of our gambling platform.
• Oversee and coordinate the work of multiple departments - operations, legal, finance, customer support, and CRM teams - while building performance processes and ensuring results through clear KPIs.
• Build and implement a system of KPIs for each team.
• Structure effective partnerships with external stakeholders and third-party providers. 
• Partner with engineering, design, hr, recruitment, and marketing teams and product leadership across the company to ensure seamless operations and accurate data. 
• Create and maintain operational documents, spreadsheets, and dashboards to support data-driven decision-making and informed business decisions. 
• Collect and analyze team feedback to improve internal processes and services.
• Implement tools and automations to reduce manual work and increase efficiency.
• Identify bottlenecks and inefficiencies; lead process improvements and workflow optimization.

Recruitment Process

1. Application Review (1-2 weeks).
   If you have not received a response from the recruiter, it means that your experience is not relevant to this vacancy.
2. Interview Stages (2-3 weeks).
   1. Prescreen Call with Recruiter - 30 min.
   2. Interview with Hiring Manager - 60 min.
   3. Test Assignment (optional).
   4. Final Interview with Founders - 60 min. 
3. Job Offer.
4. Referrals: Employment and Background Check.

We Offer

• Competitive compensation package (depends on your experience and skills).
• Fully remote work with flexible hours (within the CET/EET time zone) from any location of your choice.
• 29 business days of vacation and paid sick leave.
• Corporate equipment (laptops, monitors, etc.).
• Professional courses/certifications (200 EUR per year).
• Operating in a start-up environment with cutting-edge technologies and unlimited investments in software upgrades, free from legacy systems or outdated solutions.
• Values-driven culture with a friendly and supportive work environment.
• Matrix organizational structure designed to streamline communication, remove barriers, and promote efficiency.

We’re not looking for someone to just “join the team” - we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.

If that sounds like you - send over your CV, and let’s talk!

We are looking for experienced Salesforce Solution Architects (a few experts) to join our team on a part-time basis (10+ hours/week). This role is ideal for a senior expert who wants to stay hands-on with Salesforce implementations while contributing strategically to architecture, integration, and delivery excellence across complex ecosystems.

We’re specifically seeking professionals with deep expertise in one or more of the following areas: Data Cloud, Spiff, Revenue Cloud Advanced, CPQ, Mulesoft, Mulesoft IDP, Agentforce, Commerce Cloud, Marketing Cloud Growth, Certinia, Informatica. 

You do not need to have experience in all listed technologies — we value specialized knowledge and are assembling a team of architects with complementary areas of expertise.

Key Responsibilities

• Gather and analyze client requirements
• Lead discovery and estimation phases of Salesforce projects
• Define scalable, secure, and extensible solution architectures
• Drive platform alignment across multiple Salesforce clouds
• Design integration solutions using Mulesoft and related technologies
• Oversee and support custom development efforts
• Present solutions, lead MVP and POC delivery
• Provide technical leadership during project initiation and execution
• Support pre-sales efforts through solutioning and proposal input
• Offer best practice advisory and technology governance
• Develop and deliver training for client and internal teams
• Plan and supervise data migration activities
• Coach internal team members and conduct technical interviews
• Run specialized training programs related to assigned technologies

Requirements

- 7+ years in the Salesforce ecosystem, with 4+ years of hands-on experience in one or several key fields (Data Cloud, Spiff, Revenue Cloud Advanced, CPQ, Mulesoft, Mulesoft IDP, Agentforce, Commerce Cloud, Marketing Cloud Growth, Certinia, Informatica)

- Proven experience delivering enterprise-grade solutions

- Strong portfolio or relevant project references

- Architect-level Salesforce certifications (preferred)

- Familiarity with version control and DevOps tools (e.g., Git, Copado, Gearset)

- Agile/Scrum delivery experience

- Experience with multi-cloud Salesforce implementations

Soft Skills & Work Environment

- Excellent written and verbal English communication

- Ability to explain technical topics to non-technical stakeholders

- Proactive communication and strong team collaboration

- Comfortable working in distributed, multicultural environments

- Availability for daily standups, sprint planning, and retrospectives

- Minimum 2 hours/day overlap with EET time zone

Join us to architect modern, future-proof Salesforce solutions while maintaining a flexible, part-time schedule with a high-impact team!

Overview 

Come join us as we scale our retail and commerce loyalty platform! PAR Retail is looking for a Senior NodeJS engineer on its expanding product engineering team as we build and grow our Open Commerce enterprise software-as-a-service platform. 

Open Commerce is a technology suite that enables marketing professionals in the fuel & convenience industry to create real-time, hyper-personalized offers and customer interactions across a variety of channels (mobile, web, SMS, and in-person) to drive customer behavior toward a desired goal. 

Our technology bridges financial payment providers, retail fuel pump technology, and customer experience by wrapping low-level standards-compliant integrations with powerful software abstractions on an ultra-modern software platform. Our platform services and applications are built using a broad swath of technologies (Typescript, NodeJS, Ruby, React, and others), interconnected via GraphQL and RabbitMQ, and run in AWS using Terraform, Helm and Kubernetes (via EKS). 

PAR Retail has its headquarters in Philadelphia, Pennsylvania (USA) and leverages a diverse distributed product engineering and operations team across the United States and Ukraine. PAR Retail offers highly competitive compensation and benefits, as well as an engineering-friendly and product-centric culture. On PAR Retail’s Open Commerce team, we embrace a deeply collaborative software product development process where engineering, design, and product collaborate to shape and ship new functionality. 

Successful candidates will enjoy PAR Retail’s friendly and flexible culture, and embrace our relentless drive to excellence and goal of providing the #1 retail marketing platform in the fuel & convenience industry and beyond. 

Responsibilities 

• Working with the team, design and implement new functionality based on product objectives and requirements. 
• Work with the broader product engineering team to plan and coordinate feature and functionality improvements, as well as resolve bugs and execute technical enhancements, that cross-cut large parts of our platform. 
• Work to continually learn, improve technology skills, expand knowledge of the Open Commerce platform technologies, and gain increasing versatility across the breadth of our platform systems. 
• Expand APIs and business logic, and as needed write or revise customer-facing API documentation. 
• Work with our infrastructure team to enable and enhance highly-available, performant, and well-instrumented backend applications and services that run in our customer environments at substantial scale. 

• Support operations and infrastructure teams for issue resolution on relevant Open Commerce applications or services running in production environments. 

   

Qualifications 

• Practical experience building systems in Node.js 
• At least 5 years industry experience or equivalent 
• Experience building and maintaining backend APIs, including design, implementation, evolution, and maintenance 
• Familiarity with TypeScript, or similar modern strongly-typed language 
• Proficiency using both relational and non-relational database technologies 
• Strong understanding and familiarity with CI/CD pipelines and automated testing 
• Basic knowledge Docker and Kubernetes 
• Familiarity with OAuth and JWT 
• Some experience with front-end JS technologies, esp. React or Angular 
• An ability to work in service-based architectures 
• Highly independent and able to effectively self-organize and prioritize work 
• The ability to write clean code, and the discipline to write effective automated unit tests in order to deliver high-quality system improvements 
• An ability to effectively break down larger bodies of work for delivery as a series of small, self-contained changes to the system 
• Excellent spoken and written communication skills 

• BS/MS degree in Computer Science, Engineering, or equivalent years of professional working experience 

   

Bonus Points 

• Experience with Nest.js and/or GraphQL 
• Experience with Ruby on Rails 
• Experience with AWS 
• Experience working in distributed teams 

• Experience in the retail and/or fuel & convenience industries 

   

PAR Retail Offers:

- Long-term employment;

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

- Paid vacations and sick leaves;

- Health insurance program;

- Flexible working hours;

- Sponsored company educational program, corporate library;

- Comfortable and cozy office;

- Funny celebrations, team outings, and company events;

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

Stay Group is an innovative Marketing Сompany with a mission to help businesses acquire their target customers and create top-tier solutions in the iGaming and entertainment industry. Currently, we are in search of our perfect Customer Support Agent, who will join our team to achieve better results together.

Requirements:

• English language at an Upper-intermediate level.
• Proactive approach.
• Sense of responsibility and ability to work in a team.
• Resilience and good communication skills.
• Passion for the customer service industry and the ability to work in different shifts.
• Positive attitude towards gambling.

Responsibilities:

• Work with a large volume of live chats and emails.
• Provide accurate, reliable, and comprehensive information to customers.
• Adhere to communication procedures, instructions, and policies.
• Support other business units by communicating with customers and documenting customer inquiries.
• Manage complaints and provide appropriate problem resolutions within established deadlines.

Nice to have:

• Experience in customer support/sales/ fields.

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic offices in Lutsk and Kyiv for an inspiring in-person experience.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Comfort Fuels Success: experience comfortable conditions that inspire productivity and foster professional growth, giving you the tools and space to excel.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

International rapidly growing product IT company StellarTech is looking for a Senior Python Developer.

Responsibilities:
 

• Develop backend applications from scratch for StellarTech Platform
• Work with internal stakeholders’ expectations/requirements, actively contributing to platform features discussions
• Participate in the architecture decision-making process
• Ensure the performance, quality, and stability of the platform
• Troubleshoot and debug issues

Requirements:
 

• 7+ years of working experience as a Backend Developer, including 3+ years of experience with Python.
• At least 3 years of experience in defining, designing, developing, and implementing complex business integration solutions
• Experience with data-intensive/high-load application development.
• Deep understanding of relational/NoSQL database technologies.
• Experience with CI/CD tools (we use GitHub Actions).
• Practical experience with event-based systems and messaging services (Kafka, RabbitMQ, etc.), including understanding how to choose appropriate tools, design event flows, and use them effectively in a microservices architecture.
• Vast experience in integration with external platforms and services
• Ability to use tools and approaches that speed up development (co-pilot, etc.).
• Understanding of cloud services (we use AWS) and cloud concepts.

Nice to have:
 

• Experience with Kubernetes
• Experience in marktech, fintech companies is a plus
• Analytical vision and ability to consider future perspectives in service design
• Knowledge and practical application of Domain-Driven Design (DDD) principles and CQRS

Why You'll Love Working With Us:

• Impactful Work: Your contributions will directly shape the future of our company.
• Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
   
• Freedom: flexible role based either remotely or hybrid from one of our offices in Cyprus, Poland.
• Health: we offer Health Insurance package for hybrid mode (Cyprus, Poland) and health corner in the Cyprus office.
• AI solutions — GPT Chat bot/ Chat GPT subscription and other tools.
   
• Wealth: we offer a competitive salary.
• Balance: flexible paid time off, you get 21 days of annual leave + 10 bank holidays.
• Collaborative Culture: Work alongside passionate professionals who are as driven as you are.

Join us to drive an exciting transformation in mobile engineering! As a Senior Mobile React Native Engineer, you will start as part of our centralized mobile team, building and maintaining two React Native apps for the European and U.S. markets. You will collaborate closely with domain experts across the organization to deliver high-quality, mobile-native solutions.

We are moving towards a distributed team model, where each product team will have a dedicated mobile developer responsible for building native views within their domain. This shift will reduce bottlenecks, enhance domain expertise, and accelerate mobile-first feature development.

Must-Have Skills & Technologies:

• Experience: Minimum 6+ years as a Software Engineer, including 4+ years of hands-on experience with React Native.
• Technical Stack: React Native, React Hooks, Redux, Nx (or similar tools), TypeScript.
• App Lifecycle: Integration, testing, code signing, deployment via app stores, CI/CD pipelines (GitLab, Fastlane, Expo EAS).
• API Knowledge: RESTful APIs, GraphQL, third-party SDKs integration.
• Monitoring & Debugging: Datadog, Firebase Crashlytics.
• Security Practices: OAuth, JWT, encryption, data privacy compliance.
• Native Module Management: iOS/Android native modules for seamless React Native interaction.
• Testing: Unit testing (Jest, Enzyme), familiarity with E2E testing (Detox, Maestro).
• Design Systems: Experience with Storybook for consistent UI components.
• Soft Skills: Strong analytical and communication skills in English.

Responsibilities:

• Develop and maintain React Native apps.
• Collaborate with domain experts to build high-quality mobile solutions.
• Initially work in a centralized mobile team, developing a strong understanding of the mobile ecosystem.
• Transition into domain-specific teams to work on product-specific mobile features.
• Participate in a Mobile Guild to ensure knowledge sharing and best practices across teams.
• Contribute to developing new tools, including GraphQL/BFF layers and CI/CD pipelines.
• Ensure mobile security, performance monitoring, and debugging for production apps.

Nice-to-Have Skills: 

• End-to-End (E2E) Testing: Hands-on experience with Detox or Maestro.
• Mobile Performance Optimization: Experience with performance profiling and optimization techniques.
• Additional Mobile Security: Experience with biometric authentication, secure storage solutions.
• DevOps & Automation: Experience improving CI/CD workflows beyond basic deployment.
• Mobile Accessibility: Knowledge of accessibility best practices for mobile applications.

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

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.

The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.

RESPONSIBILITIES

• Develop and maintain database systems to ensure high availability and tailored performance for each user’s unique needs
• Design databases that effectively address end-user information requirements
• Manage user permissions and facilitate precise data distribution to ensure the right data reaches the right people, in the right format, at the right time
• Utilize high-speed transaction recovery and robust backup procedures to safeguard data
• Proactively reduce database downtime and fine-tune parameters for optimal query performance
• Provide both proactive and responsive support for seamless data management
• Define, uphold, and document database policies, procedures, and best practices
• Conduct regular tests and evaluations to uphold data security, privacy, and integrity
• Monitor database performance continuously, making necessary changes and applying new patches and updates when needed

REQUIREMENTS

• Demonstrated experience in database administration, IT, database architecture, or a similar field
• Expertise in PostgreSQL
• Practical experience with database standards and end-user applications
• Strong knowledge of data backup, recovery, security, integrity, and SQL or NoSQL engines
• Familiarity with GNU/Linux server environments
• Skilled in database design and documentation
• Previous experience using DBA case tools (both frontend and backend) and third-party tools
• Background in replication and load balancing technologies
• Basic familiarity with programming languages
• Excellent problem-solving skills and the ability to think algorithmically
• BS degree in computer science or a related field, or relevant certification

NICE TO HAVE

• Proficiency in MySQL
• Knowledge of cloud platforms like GCP and AWS
• Familiarity with version control systems, including GitHub, Bitbucket, etc.

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 insurance with the broker, which is available from the first month of cooperation
• Life insurance with the broker, which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Hello, fellow data engineers! We are Stellartech - an educational technology product company, and we believe in inspiration but heavily rely on data. And we are looking for a true pipeline detective and zombie process hunter!

Why? Because we trust our Data Platform for daily business decisions. From “What ad platform presents us faster? Which creative media presents our value to customers in the most touching way?” to “What would our customers like to learn the most about? What can make education more enjoyable?”, we rely on numbers, metrics and stuff. But as we are open and curious, there’s a lot to collect and measure! That’s why we need to extend, improve and speed up our data platform.

That’s why we need you to:

• Build and maintain scalable data pipelines using Python and Airflow to provide data ingestion, transformation, and delivery.
• Develop and optimize ETL/ELT workflows to ensure data quality, reliability, and performance.
• Bring your vision and opinion to define data requirements and shape solutions to business needs.
• Smartly monitor, relentlessly troubleshoot, and bravely resolve issues in data workflows, striving for high availability and fault tolerance.
• Propose, advocate, and implement best practices for data storage and querying using AWS services such as S3 and Athena.
• Document data workflows and processes, ensuring you don’t have to say it twice and have time for creative experiments. Sure, it’s about clarity and maintainability across the team as well.

For that, we suppose you’d be keen on

• AWS services such as S3, Kinesis, Athena, and others.
• dbt and Airflow for data pipeline and workflow management.
• Application of data architecture, ETL/ELT processes, and data modeling.
• Advanced SQL and Python programming.
• Monitoring tools and practices to ensure data pipeline reliability.
• CI/CD pipelines and DevOps practices for data platforms.
• Monitoring and optimizing platform performance at scale.

Will be nice to 

• Understand cloud services (we use AWS), advances, trade-offs, and perspectives.
• Keep in mind the analytical approach and the ability to consider future perspectives in system design in daily practice and technical decisions

Why You'll Love Working With Us:

• Impactful Work: Your contributions will directly shape the future of our company.
• Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
• Freedom: flexible role based either remotely or hybrid from one of our offices in Cyprus, Poland.
• Health: we offer Health Insurance package for hybrid mode (Cyprus, Poland) and health corner in the Cyprus office.
• AI solutions — GPT Chat bot/ Chat GPT subscription and other tools.
• Wealth: we offer a competitive salary.
• Balance: flexible paid time off, you get 21 days of annual leave + 10 bank holidays.
• Collaborative Culture: Work alongside passionate professionals who are as driven as you are.