Jobs at Djinni

UAPP team needs a Backend Developer 

Requirements:

• experience with Java or other backend languages;
• strong understanding of OOP principles and SOLID;
• experience with Spring Boot or similar backend frameworks (e.g. NestJS, Django, etc.);
• knowledge of SQL, NoSQL and ORM tools (JPA / Hibernate or equivalents);
• experience in developing REST APIs;
• basic knowledge of algorithms and data structures;
• strong ability to learn new technologies and adapt to a new tech stack.

We offer:

• career and professional growth;
• decent salary;
• interesting projects in a professional team;
• trainings, seminars, meetings and conferences at company expense;
• pleasant and friendly working atmosphere.

UAPP is an IT company, established in 2018. We provide a full range of software development services, websites and mobile applications. Consulting, design, development, implementation, support and marketing — we do everything to achieve our clients’ business goals.

Our company's key to success is a team of professionals and like-minded people with solid practical experience in the field of project implementation for businesses and their own projects.

We offer services that are designed to take a client’s business to a new level and do everything to provide quality, innovation and creativity using the latest technology solutions.

MOJAM is growing fast which means new challenges and changes ahead. That’s why we’re looking for a technical PRO who can help balance the team, strengthen QA expertise, and level up our processes together. If this sounds like you, let’s dive into the details 🚀

📍 What to Do

• Maintain and evolve the existing automated testing infrastructure
• Develop and set up frameworks for automated testing
• Write and run automated tests within the existing framework (C# + Playwright)
• Drive automation of processes and integrate various systems/tools
• Systematically support and develop the testing pyramid and Shift Left practices
• Contribute to testing new features throughout the entire SDLC Manage QA team backlog/roadmap and documentation
• Actively contribute to the technological growth of the QA team
• Stay proactive in improving development quality across all levels

🦸 Your Superpowers

• 5+ years in Quality Assurance with a strong focus on test automation
• Solid proficiency in C#, OOP principles, and automation frameworks (we use NUnit)
• Deep understanding of modern testing patterns, standards, and automation algorithms
• Hands-on experience designing and building automated testing frameworks
• Experience with Selenium/Playwright (we use Playwright)
• Confident use of Git, CI/CD systems (we use GitLab), and experience working in the terminal 
• Experience with Docker and Kubernetes
• Strong analytical skills, a love for troubleshooting, and a drive to get to the root cause

🤘 Bonus Points

• Experience working with AI agents and tools (e.g., ClaudeCode)
• Experience in non-functional testing (e.g., performance or security)
• Experience with SQL and Bash/Python (for automation)
• Adoption of DevOps practices

🍪 Team Perks 

• PRO&BRO team you’ll love creating new gaming universes with 
• Totally remote work from wherever you grind
• An equipment budget to upgrade your home office
• Flexible schedule with no time trackers since we just focus on results
• A performance-based bonus twice a year for every mojamer as a nod to our shared achievements 
• Wellness Bonus for the gym, yoga, dance, massage, therapy, or anything that keeps your energy up
• Level up your skills with our internal knowledge-sharing project Yoda. We also cover training, certifications, English & Ukrainian classes
• Days off and gifts for milestones of your choice (birthday, anniversary, baby arrival, or wedding) 
• JAM Activities: workations twice a year in different corners of the world, epic offline teambuilding events, CS2 and Dota tournaments, quizzes, lectures, and plenty of other hangouts for the team
• Plus relocation support, a Maternity/Paternity Leave Policy, a referral bonus, and a whole bunch of other cool perks you can check out on our website

Join us if this is all about you. We are waiting for your CV!

Let’s Add More Jam Together 🚀

We are looking for a highly skilled MuleSoft Integration Engineer to join our team. The ideal candidate will focus on building and maintaining seamless data flows between Salesforce and our ERP ecosystem.

Core Tech Stack:

MuleSoft

Salesforce

ERP

Must-Haves:

Strong Hands-on MuleSoft Expertise: Deep experience with Anypoint Platform (Design Center, Exchange, Runtime Manager, API Manager).

Salesforce Integration Experience: Solid understanding of the Salesforce object model and integration patterns.

ERP Connectivity: Proven track record of integrating Enterprise Resource Planning systems (e.g., SAP, Oracle, NetSuite) using MuleSoft.

Integration Specialist Focus: Please note that candidates with experience only in Salesforce (without deep MuleSoft hands-on skills) will not be considered for this role.

Nice-to-Haves:

MuleSoft Certifications: Certified Developer or Integration Architect.

Advanced DataWeave: Mastery in writing complex data transformations.

API-led Connectivity: Practical application of the three-layer architecture (System, Process, Experience APIs).

DevOps & CI/CD: Experience with Mule Maven Plugin, Jenkins, or GitHub Actions for automated deployments.

Security Standards: Knowledge of OAuth 2.0, OpenID Connect, and JWT for securing APIs.

Key Responsibilities:

Design and develop scalable, high-performance integration flows.

Bridge the gap between Salesforce and ERP systems to ensure data consistency.

Optimize existing integrations and troubleshoot complex architectural challenges.

Hi! We are looking for a Trainee/Junior Sales Manager who wants to start a career in B2B IT sales and grow professionally in this field.
This role is a great fit for someone with a basic understanding of sales who is ready to learn, practice, and work with real inbound leads.

Responsibilities:

• Learning the company’s sales processes and IT services.
• Working with inbound leads (MQLs) generated by the marketing team.

• Preparing for discovery calls:

  - researching companies and leads,

  - analyzing business context.

• Participating in discovery calls (initially together with a Sales Manager, later independently).
• Preparing basic sales materials and presentations using templates.
• Writing follow-up emails after calls.
• Collaborating with marketing and sales teams to improve lead quality and the sales funnel.
• Gradually expanding responsibilities and preparing for the Junior Sales Manager role.

Requirements:

• Basic understanding of the B2B sales process (theory, courses, internships, or initial practical experience).
• Interest in the IT industry and understanding of what IT services are.
• Upper-Intermediate (B2) or higher level of English, confident spoken English.
• Willingness to conduct discovery calls using a structured script.
• Basic skills in Google Workspace (Docs, Sheets, Gmail).
• Willingness to work with a CRM system and learn how to manage a sales pipeline.

• Practical use of AI tools as part of daily work; confident use of ChatGPT, Canva, and similar tools.

   

Nice to Have

• Research skills: ability to prepare for calls and collect basic information about a company and a lead.
• First practical experience in sales, customer support, account management, or other lead-related roles is a plus.
• Experience in public speaking, debates, acting, or improvisation.

We offer:

• Work schedule is flexible — fixed amount of hours that you need to work per month
• 20+ personal days for rest per year (10 days allocated every 6 months; unused days do not expire)
• Up to 12 official public holidays per year (each employee can decide how many to use)
• Birthday day off
• Reimbursement of 5 sick days per year
• Partial compensation for external courses/conferences (after the completion of the Adaptation Period)
• Partial compensation for external professional certifications
• English group lessons in the office with teachers (free of charge; 2 times a week)
• Reimbursement for sports or massage
• Large library with a scheduled purchase of new books every half a year
• Yearly Individual Development Plan (after the completion of the Adaptation Period)

If you’re ready to make an impact in our Jelvix Team, I’m waiting for your resume. Apply now!

We are seeking a highly skilled Senior iOS Developer proficient in Swift to join our dynamic team. As a Senior iOS Developer, you will be responsible for designing and implementing advanced applications for our utility suite on iOS devices. Your expertise will play a crucial role in enhancing our product functionality, performance, and overall user experience.

This is a project-based engagement (up to 3 months) with flexible working hours

Responsibilities:

• Design and build advanced applications for the iOS platform using Swift from a scratch
• Collaborate with cross-functional teams to define, design, and ship new features.
• Unit-test code for robustness, including edge cases, usability, and reliability.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Ensure the performance, quality, and responsiveness of applications.
• Mentor junior developers and assist in their professional growth.

Requirements:

• Proven experience as an iOS Developer, with at least 5 years of experience in Swift  and launching iOS applications from scratch, including architecture design, implementation, testing, and App Store deployment.
• Solid understanding of the full mobile development life cycle.
• Experience with Core Data for local data storage and offline support.
• Experience with Vision framework for image analysis and processing.
• Experience with third-party libraries and APIs.
• Strong knowledge of iOS UI design principles, patterns, and best practices.
• Experience working with remote data via REST and JSON.
• Excellent problem-solving skills and analytical thinking.
• Ability to work independently and as part of a team in a fast-paced environment.
• Familiarity with PhotoKit and Image I/O is a plus.

Preferred Qualifications:

• Experience with Agile development methodologies.
• Familiarity with cloud message APIs and push notifications.
• Published applications on the App Store.
• Contributions to open-source projects.

Requirements:

• 2+ years of experience with PHP (hands-on development).

• Solid experience with the Laravel framework.

• Knowledge of JavaScript (bonus if you’ve used ES2015+).

• Good HTML & CSS knowledge with 2+ years of experience in layout development.

• Experience with databases (e.g., MySQL, MongoDB, or others).

• Familiarity with package managers (composer, npm, yarn).

• Understanding of OOP and MVC architecture.

• English: Intermediate level (focus on written communication).

Nice to Have (but not required):

• Experience with modern tools: PHP8+, SASS, TypeScript, Webpack, Babel.

• Familiarity with version control systems like Git or SVN.

Responsibilities:

• Develop new applications, features, services, and APIs using Laravel and JavaScript.

• Create and maintain responsive, high-quality layouts using HTML and CSS.

• Stay up-to-date with new technologies, trends, and best practices in web development.

• Collaborate with team members to ensure efficient and high-quality internal processes.

• Participate in technical discussions and code reviews, applying critical thinking and contributing to the team’s growth.

• Focus on delivering clean, maintainable code with an emphasis on simplicity and usability.

What We Offer:

✔️ Stable and competitive compensation with regular performance-based reviews.

✔️ Opportunities for career growth and continuous skill development.

✔️ Work on innovative projects using cutting-edge technologies.

✔️ A dynamic environment with minimal bureaucracy to focus on delivering results.

✔️ Professional bookkeeping and tax support.

✔️ Compensation for external English language training.

Why Join Us?

We’re a dynamic team passionate about creating impactful projects. At CUDEV, you’ll grow professionally while collaborating with experienced colleagues in an environment that fosters creativity, innovation, and continuous learning.
 

Senior Data Engineer (Python)

Builds one of the world’s largest property intelligence datasets by processing satellite and street-level imagery across the entire United States.

We are looking for a Senior Python Data Engineer to design and operate large-scale data pipelines that generate property attributes from imagery using internal AI models.

This role focuses on building distributed processing systems running on Kubernetes clusters and on-prem GPU infrastructure, capable of processing massive geospatial datasets at national scale.

You will work closely with AI engineers and SaaS platform teams to build robust pipelines that transform imagery into structured property intelligence used by the insurance and financial industries.

 

Responsibilities

• Design and build large-scale Python processing pipelines for satellite and street-level imagery

• Develop distributed workloads running on Kubernetes clusters

• Build and maintain orchestration workflows using Airflow

• Design and manage data storage and processing workflows using PostgreSQL

• Process geospatial datasets using GeoPandas, GDAL, Shapely, or similar tools

• Integrate large-scale AI inference pipelines running on GPU infrastructure

• Optimize processing performance for massive imagery datasets

• Improve observability, monitoring, and reliability of production pipelines

• Collaborate with AI engineers to support large-scale computer vision inference workflows

• Integrate pipelines with AWS-based services

 

Requirements

• 7+ years of Python engineering experience

• Strong experience designing distributed data pipelines or large-scale data processing systems

• Experience running workloads on Kubernetes

• Hands-on experience with Airflow or similar orchestration frameworks

• Experience processing large datasets (imagery, geospatial, or other high-volume data)

• Strong understanding of ETL architectures and distributed data systems

 

Nice to Have

• Experience with geospatial processing (GeoPandas, GDAL, Rasterio, Shapely)

• Experience working with satellite imagery, aerial imagery, or remote sensing datasets

• Experience with GPU-based inference pipelines

• Experience with distributed processing frameworks such as Spark, Ray, or Dask

• Experience working with on-prem compute clusters

• Experience with C#

 

Why Join

You will be working on a platform that processes imagery data at national scale to generate property intelligence for the insurance and financial industries. The system analyzes hundreds of millions of properties using AI and geospatial processing, creating one of the most comprehensive property datasets in the world.

A promising iGaming project operating for more than a year is hiring new talent.

Responsibilities:

• Managing a VIP client portfolio in line with established scripts;
• Daily/weekly touchpoints (messengers / calls / email) — tailored to the individual needs of each VIP client;
• Basic personalised offers based on a bonus matrix (cashback / free spins / free bets / bonus);
• Monitoring bonus issuance and terms;
• Collecting client feedback;
• Escalations (payments / verification / risk / support);
• Basic reporting as needed.

Requirements:

• 1.5–2+ years of experience in iGaming / online casino
• Proven ability to handle client objections effectively
• Understanding of client service principles and VIP client communication
• Accountability and strong attention to detail
• Stress resilience, flexibility and adaptability
• Well-developed communication skills
• Ability to multitask and manage competing priorities
• Team player mindset
• Results-oriented approach with a solid understanding of key performance indicators

Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation.  

We're looking for an Android Developer to join us and continue the evolution of a product that we love: someone who takes pride in their work to ensure that user experience and development quality are superb. You will be able to develop the apps in the best hardware company of Ukraine with around 400m active users around the world. Moreover, very soon you will have a chance to start several new products from scratch.


Required skills:

• 5+ years of experience in Android development
• A strong familiarity with Java and Kotlin
• Good understanding of the Android ecosystem
• Familiarity with Android SDK: basic concepts like layouts and views, activities and fragments and their lifecycle, storing data
• Practical experience with Kotlin Coroutines
• Proficiency in Jetpack Compose for modern UI development
• Experience with ORM frameworks and Android Jetpack Components
• Strong understanding of code versioning tools (Git) and experience with Gradle
• Strong understanding of the full mobile development life cycle, OOP principles, design patterns 

• Passion for software engineering, learning and continuous improvement

   

Would be a plus:

• Gradle knowledge, custom plugin development, build optimization, CI/CD pipelines, and release management
• Writing unit tests
• Practical experience with video streams
• Experience with MVVM/MVI patterns
• Experience with github actions

• Experience with third-party libraries, APIs (Firebase) and custom frameworks

   

Tasks and responsibilities:

• Follow high standards of software quality established in the team
• Design, build, and maintain high performance, reusable, and reliable code
• Suggest technical and functional improvements to add value to the product

• Collaborate with cross-functional teams to define, design, and ship new application features

   

With us, you will enjoy:

• Working with a team of people to build the future of an industry
• Non-trivial challenges and the various specter of interesting tasks
• A flexible, friendly, and collaborative work environment
• Corporate culture based on common sense
• Opportunities to influence the creation of new products and their quality 
• Parking for cars and bicycles

• Medical insuranceEducation compensation

   

We offer:

• the opportunity to share and implement your own ideas that could impact products and production;
• work with a motivated team and an environment with a zero-bullshit culture;
• competitive salary;
• medical insurance;
• corporate English classes;
• compensation for professional training;
• the chance to take part in beta testing of Ajax security systems — receive and test new devices before their release.

DID Global is an international company specializing in providing premium-quality IP telephony services for both business and personal communication. We help our clients scale, optimize advertising budgets, and significantly increase sales.

Who We Are Looking For

We are seeking an ambitious International Sales Manager who can successfully combine active B2B client acquisition with professional account management. You will work with international companies, develop accounts, build long-term relationships, and directly influence the company’s financial growth.

Key Responsibilities

• Actively search for and attract new clients, expanding the contact base.
• Manage client accounts: identify client needs and provide optimal solutions.
• Build long-term partnerships and support clients at all stages of cooperation.
• Handle objections, consult clients on company services, and create tailored commercial proposals.
• Achieve sales goals and meet KPIs.
• Organize and manage your sales pipeline in CRM.
• Communicate via messengers, phone calls, emails, and specialized platforms.
   

Our Ideal Candidate

• At least 2 years of experience in sales or proven experience in the VoIP industry.
• English proficiency at B2+ level (for international communication).
• Fluent in Ukrainian and Russian (required for client communication).
• Confident in using CRM systems and quick to adapt to new tools.
• Strong skills in negotiation, active listening, and objection handling.
• Goal-oriented, self-motivated, and proactive.
• Ambitious to grow professionally, with the potential to lead a team in the future.
   

What We Offer

• A comfortable working environment with a strong focus on work-life balance, growth, and long-term collaboration.
• A stable working schedule: Monday—Friday, 10:00–19:00 (Kyiv time).
• Remote work format with the opportunity to be part of an international team.
• Official employment and company-paid medical insurance.
• Support for mental well-being: access to a corporate psychologist.
• Company-sponsored English courses.
• Opportunities for professional and career growth within an international company.
• Paid vacation.
• An active corporate life: internal events, team activities, and contests that foster engagement and team spirit.

Creativity, strategy, and leadership if these words define your approach to marketing, you are in the right place. As a Creative Marketing Manager/Producer, you will have the freedom to make independent decisions, shape global strategy, and work in one of the most competitive and dynamic niches across US, UK, CA, and AU markets. No bureaucracy, no red tape, just pure creative power and result.

About the product: It is a web communication platform connects users worldwide with a wide range of features. Launched in 2020, it has passed all MVP testing stages and attracts a growing number of long-term users. The platform enables 24/7 communication and content sharing without compromising performance or user experience. With a focus on high-load handling, excellent UX/UI, and a unique monetization strategy, we offer a top-tier product in the market. Our global goal is to become a top 5 international social networking service, with plans to expand into Latin American and Asian markets

In this role, you will

• Develop a creative marketing strategy for each traffic channel (Google, Bing, Meta)
• Build and manage a creative team, setting tasks for designers and copywriters to create visual and textual content for each platform
• Develop and brainstorm creative concepts, from initial ideation to finalized execution
• Analyze competitors' concepts to generate new ideas and provide creative inspiration for the design team
• Research user behavior and funnels, identifying factors that impact performance and success
• Work closely with the user acquisition team and other departments (analytics, product team, B2B)
• Build and maintain a knowledge base on creative testing, including structured reporting for future reference
• Contribute to the development and optimization of processes for creative production and testing, aligning with the marketing department's goals

It’s all about you

• At least two years of experience in performance marketing with a focus on web projects
• Proficient in working with key marketing metrics like CPA, CTR, and ROI, with a strong ability to analyze data and optimize performance to meet target KPIs
• Ability to collaborate effectively with designers by creating detailed technical tasks to ensure high-quality creative production
• Proven ability to analyze competitors and market trends, using insights to drive strategic decisions
• Hands-on experience running ad campaigns on at least one platform, such as Google, Meta, Bing, DV360, or TikTok
• Strong project management skills, including the ability to manage multiple projects simultaneously and meet tight deadlines
• Proficiency in analytical and data visualization tools, such as GA4, Looker Studio, Power BI, and Tableau
• Ability to prioritize tasks, manage a backlog, and coordinate different stages of creative production
• B2 English level, both verbal and written

Would be a plus

• Experience in user acquisition and a strong understanding of UA processes and strategies
• Previous experience in the social networking niche

What we offer
Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Tech Interview
• Test Task
• Final Interview
• Reference check
• Offer

Join a fast-moving product team where your ideas matter. You will have the freedom to drive your own strategy, work without bureaucracy, and make a real impact on a global scale. We work in highly competitive Tier-1 markets (US, UK, CA, AU), and we love the challenge!

About the product: It is a web communication platform connects users worldwide with a wide range of features. Launched in 2020, it has passed all MVP testing stages and attracts a growing number of long-term users. The platform enables 24/7 communication and content sharing without compromising performance or user experience. With a focus on high-load handling, excellent UX/UI, and a unique monetization strategy, we offer a top-tier product in the market. Our global goal is to become a top 5 international social networking service, with plans to expand into Latin American and Asian markets

In this role, you will

• Plan, launch, and optimize ad campaigns via Google Ads
• Analyze campaign performance, draw insights, and plan next steps
• Run and assess tests to improve qualitative metrics
• Identify growth opportunities and scale high-performing campaigns
• Build and implement strategies for media buying and scaling
• Collaborate on ad creatives and landing page testing
• Conduct market and competitor research

It’s all about you

• 2+ years in a PPC or User Acquisition role
• Proven hands-on experience with Google Ads campaign setup and optimization
• Comfortable working with $100K+ monthly budgets
• Strong analytical mindset and data-driven decision-making
• Upper-Intermediate English (B2+)
• Goal-oriented and proactive
• Background in product companies or cross-functional product teams
• Familiarity with the social networking or similar competitive niches
• Understanding of Tier-1 markets and their specifics
• Understanding of digital marketing technologies, including web analytics (GTM/GA4), data visualization tools (Tableau/Looker Studio/Power BI), social marketing, and website usability
   

What we offer

Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical Interview
• Test Task
• Final Interview
• Reference check 
• Offer
   

We’re looking for a Middle/Senior Frontend Designer / Design Engineer who can take a website from idea to live launch.
Not just design mockups — but actually build, polish, and deploy high-performance websites for our AI/fintech brands.

This is a freelance role for someone with strong taste, sharp product thinking, and solid front-end execution skills.

What you’ll do

• design premium website interfaces in Figma
• turn them into responsive, production-ready websites
• build with React, TypeScript, and Tailwind CSS
• add clean motion, micro-interactions, and smooth UX
• optimize for speed, responsiveness, and technical SEO
• handle deployment from staging to production

What we expect

• 3+ years of relevant experience
• strong Figma skills
• solid React / TypeScript / Tailwind CSS
• strong eye for UI/UX and modern web aesthetics
• experience shipping live websites end-to-end
• understanding of performance, responsive design, and clean front-end architecture
• English good enough for direct communication

Will be a plus

• fintech / startup background
• Framer Motion or similar animation tools
• experience with AI tools in design workflow

What we offer

• fully remote
• flexible collaboration
• fixed-price payment per project
• high ownership
• work on AI + fintech brands with real growth potential

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
 

About the Product:
The product is a fast-growing online entertainment platform focused on delivering browser-based games along with real-time interactive features. It serves an expanding audience and operates under conditions of high traffic, strict latency requirements, and secure micro-transaction processing within a social gaming environment.

The platform relies on a hybrid technology stack that combines a legacy codebase built with a widely used DOM-manipulation library and modern solutions based on React and Next.js. Current challenges include transforming legacy parts into a scalable, component-based architecture, implementing real-time interactions using WebSockets, maintaining consistency across mobile devices and browsers, and integrating payment and promotion management systems.

Strong engineering ownership is key to ensuring system stability, improving performance, and enabling fast, scalable feature delivery.

About the Role:
In this role, you will take ownership of frontend feature delivery from idea to production. You will work closely with frontend leadership, backend engineers, designers, QA, and DevOps to build and evolve a complex product.

A key part of your work will be driving the transition from a jQuery-based architecture to a modern React/Next.js setup. You will be expected to make architectural decisions, improve development workflows, and ensure high standards of performance, security, and code quality.

This position requires strong independence, solid technical judgment, and the ability to work in a fast-paced, evolving environment.
 

Key Responsibilities:

• Improve and maintain existing jQuery-based interfaces
• Build scalable and responsive UI using React and Next.js
• Refactor and structure CSS/SCSS for long-term maintainability
• Ensure cross-browser compatibility and strong mobile experience
• Implement and support real-time features using WebSockets
• Apply frontend security best practices
• Contribute to the design of a reusable component architecture
• Integrate APIs and collaborate closely with backend teams
• Set up and improve build tools and performance monitoring
• Implement and manage state using Redux, MobX, or similar
• Work with designers to deliver high-quality UI
• Develop key features such as payments, authentication, and promotions
   

Required Competence and Skills:

• 6+ years of experience in frontend development on production systems
• Strong experience working with legacy codebases (jQuery)
• Solid knowledge of React (Hooks, functional components)
• Hands-on experience with Next.js (SSR, SSG, API routes)
• Strong CSS/SCSS skills and responsive design expertise
• Proficiency in JavaScript (ES6+) and TypeScript
• Experience with WebSockets and async patterns
• Understanding of performance optimization and Core Web Vitals
• Familiarity with build tools like Webpack, Vite, or Gulp
• Experience integrating REST APIs
• Strong debugging and cross-browser troubleshooting skills
• Experience with state management libraries
• Git proficiency and experience working in teams
• Strong communication skills and ability to work independently
   

Nice to Have:

• Experience introducing TypeScript into existing projects
• Basic knowledge of PHP
• Experience with testing tools (Jest, RTL, Cypress)
• Experience with animation libraries like GSAP
• Familiarity with design tools (Figma, Zeplin, etc.)
• Understanding of CI/CD processes
• Knowledge of SEO and analytics
• Experience with hybrid mobile solutions (e.g., Cordova)
   

Why Us:

• We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in). 
• We provide full accounting and legal support in all countries we operate. 
• We offer a highly competitive package with yearly performance and compensation reviews.