Jobs at Djinni

We are looking for a Senior UI Designers to join a project on a contract basis. You can find their details below.

Please note, this position is for one project, not an in-house position, so the social package, including benefits like sick leave, public holidays, days off, vacations, accounting and necessary equipment provision, is not covered by Selecto.

Project — Website

Description: the project aims to diversify the economy and reduce oil dependence. It focuses on sectors like healthcare, education, infrastructure, and tourism.
Client’s location: the Kingdom of Saudi Arabia.
Responsibilities: supporting the ongoing project, primarily with a focus on UI.
Team composition: developers, content team, SEO, BA, Project Manager.
Working hours: from 8 am Kyiv time.
Timeline of cooperation: approximately 1 month with the possibility of prolongation.

We would describe our everyday life as follows:

• Product design from research to release.
• Diversity of interesting design-oriented B2C/B2B projects with no enterprise long-terms
• A high bar for functional and emotional design.
• Direct communication with customers — workshops, pitching ideas, interviews, brainstorming.
• Continuous work on our processes, team development, and internal design culture.

You are a great fit if you have:

• Deep understanding of UX design principles and methodologies.
• Strong and modern visual design skills.
• Good communication skills in English (Upper-Intermediate at least).
• Highly developed team play skills.

About the Project
We are building a modern Dental Laboratory Management System, similar to Dental Space One. The platform will cover order workflows, inventory management, client communication, and digital integrations for dental labs.
The system will support multi-language interfaces and multi-tenant architecture to serve laboratories in different regions and organizations simultaneously.
 

Position
Front-End Developer
 

Responsibilities

• Develop and maintain web applications using React.js on the frontend.
• Build and integrate backend services with C#, Entity Framework, and RESTful APIs.
• Implement and maintain multi-tenant architecture and multi-language support.
• Collaborate with the team to design new features and improve existing ones.
• Write clean, maintainable, and efficient code.
• Debug, test, and ensure the system’s reliability and performance.
   

Requirements

• 1.5–2 years of commercial experience as a Front-End developer.
• Strong knowledge of React.js (components, hooks, state management), React Query/Zustand.
• Experience with TypeScript and Tailwind.
• Experience with Flex and responsive UI development.
• Understanding of best practices in UI/UX development
• Understanding of REST APIs 
• Experience with multi-tenant systems and multilingual applications.
• English is not required.
• Remote work OR Mix, if you live in Lviv
   

Nice to Have

• Experience in healthcare or dental-related software.
• Next.js
• Skills in AI/ML integration, especially connecting and using existing LLM models (e.g., for smart assistants, workflow automation, or data insights).
• Willingness to learn backend and develop as a full-stack engineer
  
  Бенефітна корзинка від нас:
• 🏝️18 working days of paid vacation (annually);
• 🤒Paid sick leaves (annually) 10 days;
• 👌Flexible working schedule;
• 💻Hybrid work (office/home);
• 🐶Pet-friendly office;
• 💃Team buildings and corporate events;
• 🤝IT-Club membership;
• ✅Accounting services;;
• 🥳Vacation on your Birthday — 1 workday.

Luxoft Reporting and Analytics (R&A) team is looking for passionate data talents who, through guidance and mentorship of the colleagues, will develop and own various data products in cross-functional projects of the global IT Company. As a R&A Business Intelligence Intern you'll gain meaningful work experience, learn, practice data analytics and project tools and technologies, such as SQL, Tableau, Jira, Confluence. You will work alongside BI and Data Analysts, DWH experts, contributing to the development and maintenance of the corporate reporting eco-system.

• Responsibilities:

  Produce data analysis in Tableau
  Design dashboards in Tableau
  Prepare presentations with analytical overviews on various data
  Produce requirements for data sources for operational reporting
  Work in cooperation with analytical teams and IT
  Support colleagues in data search and analysis
  Implement user guides and tutorials for reports
  
  Requirements:
  Bachelor's Degree or higher in economics / mathematics / engineering / computer science
  Basic level of SQL
  Good presentation and data visualization skills
  Great attention to details, structured and analytical approach, critical and logical thinking
  English (Upper Intermediate)

• Mandatory Skills Description:

  SQL, Tableau/Power BI, Data Modeling

We’re looking for a Project Manager who not only delivers results but also enjoys building trust, structure, and great collaboration within the team. This role focuses on optimizing processes, promoting effective teamwork, and driving long-term business value.
It’s also a growth opportunity — we’re looking for someone ready to evolve into a Delivery manager role, build and lead a project management team, and shape the delivery direction of the company. Please note that this position is open exclusively to Ukrainian professionals, regardless of their current country of residence.

What We Expect From You:

• minimum of 3 years in a role such as Project Manager (PM);
• technical background: experience in QA or engineers’ positions;
• high proficiency in English (Upper-Intermediate level or above) for client communication;
• proficiency in Agile (Scrum, Kanban), Waterfall, or hybrid methodologies;
• hands-on experience with project management tools such as Jira, Trello, MS Project, and Asana;
• proven skills in building long-term partnerships and experience working with international clients;
• strong understanding of SDLC, modern technologies, and development processes;
• ability to quickly assess situations, propose effective solutions, and implement them efficiently;
• ability to manage financials (including budget creation and cost control) and revenue forecasting;
• experience in managing client relationships and expectations;
• leadership skills with the ability to manage and mentor teams;
• strong decision-making and consensus-building abilities.

Preferred Qualifications:

• PMP, PSM, SAFe, or equivalent certifications.
   

Your Key Responsibilities:

• overseeing the full lifecycle of IT solution delivery, including planning, execution, monitoring, and project completion;
• ensuring project deliverables align with client expectations and adhere to company quality standards;
• coordinating and optimizing the work of cross-functional teams (developers, QA engineers, designers, etc.) to ensure seamless collaboration;
• building and maintaining strong client relationships through effective communication, requirements gathering, and ongoing support;
• managing project timelines, budgets, and quality benchmarks to deliver successful outcomes;
• identifying potential risks and implementing proactive mitigation strategies;
• contributing to presales activities, including project scoping and client consultations.

Why join us?

We believe great results come from trust, clarity, and ownership — that’s why every team member has a real impact on how we grow and deliver.

Here’s what you can count on:

• professional and personal growth: we support development through new challenges, mentorship, and learning opportunities.
• competitive compensation, always paid on time.
• real influence: your ideas matter — help us improve internal processes and shape the way we work.
• transparent performance reviews and regular salary evaluations.
• long-term partnership built on respect and reliability.
• flexible schedule and a healthy work-life balance.
• 18 paid vacation days, 5 paid sick days, and days off on official Ukrainian holidays.
• plus, a few extra perks to make your work more comfortable and rewarding.

If this sounds like your kind of challenge — let’s talk!

Cowchain blockchain development company is actively looking for Backend Developer to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.
 
Required skills:
— Experience in fintech projects is a must
— At least 2-years commercial experience in the back-end development
— Node.js - Nest
— Experience and understanding  EVM-based blockchains
— DDD / Clean / Onion architecture

— MSSQL, MySQL, PostgreSQL
— Optimizing database queries, transactions, indexes, sharding/partitioning, migrations
— Working with payments, invoices, transactions, balances, idempotency, security (KYC/AML, PCI DSS), integration with payment providers and banking APIs
— Experience with asynchronous systems and queues (BullMQ, RabbitMQ, Kafka), ability to design fault-tolerant services (circuit breaker, retry, outbox pattern)
— Practical experience with DevOps tools

What will you do:
— New features development
— Bugfixes and support existing solutions
— Participate in project architecture discussions
— Build solutions from scratch as well as join on-going development process
— Have fun)
 
Will be a huge plus:
— Web3/Ethers libraries
— Experience with DEX/CEX integration (Uniswap, PancakeSwap, Binance API)
— Solidity / Hardhat / Foundry

What we offer:
— Flexible working schedule, remote work
— Competitive salary with bonuses for activities
— Ability to dive into fast-growing blockchain/crypto industry
— Work with modern tech stack (blockchain)
— Paid vacations, sick leaves
— 100% friendly/family team

About the Company:
 

The company is building a white-label neobank powered by stablecoins, combining the reliability of modern fintech with the intelligence of AI agents. The app offers all the core features of a digital bank - wallets, payments, transaction histories, and dashboards - and integrates Zaira, an AI agent, as a built-in experience for smarter financial interactions.
 

The company operates a modern TypeScript stack end-to-end:
 

Frontend: React Native + Expo, Tamagui design system, Zustand + TanStack Query, GraphQL/REST, SSE/WebSockets.
Backend: Serverless AWS (Lambda, API Gateway, DynamoDB, Kinesis, EventBridge, Cognito, S3/CloudFront).
Tooling & Observability: EAS OTA updates, Maestro/Detox E2E tests, Sentry, Better Stack, RudderStack → Amplitude.
 

What truly sets the company apart is its AI-driven development culture. The team leverages tools like Claude, Cursor, and MCP servers connected to Figma to accelerate and augment workflows. AI is not an add-on - it’s a fundamental part of how the company designs, builds, and ships products.

 

The Role:
 

The company is looking for a Senior Full Stack Engineer capable of delivering pixel-perfect financial applications while thriving in an environment where AI is a daily co-pilot. You’ll craft flawless UI in React Native, build secure serverless APIs, and embrace AI tooling to work faster and smarter.
 

This is an opportunity to work at the intersection of fintech and AI, pushing the boundaries of how AI tools transform software engineering.

 

What You’ll Do:
 

• Deliver production-ready, pixel-perfect UI in React Native + Expo, using Tamagui + Style Dictionary for consistent design.
• Own core neobank features, including wallets, payments, transaction histories, onboarding, and notifications.
• Build and maintain scalable serverless APIs (Lambda, API Gateway, DynamoDB, Kinesis, EventBridge).
• Integrate stablecoin and blockchain payment flows with a strong focus on security and compliance.
• Implement real-time features using WebSockets and SSE, including AI-driven chat and streaming UX.
• Optimize for performance (Hermes, Reanimated, FlashList) and observability (Sentry, Better Stack).
• Collaborate closely with design teams using Figma → tokens → Tamagui workflows.
• Leverage AI-driven development tools (Claude, Cursor, MCP integrations) for accelerated coding, testing, and prototyping.
• Contribute to the culture of AI-assisted engineering by experimenting with and integrating new tools to increase productivity.
• Mentor teammates and define engineering standards for AI + fintech best practices.
  
   

What We’re Looking For:
 

• 10+ years of engineering experience, with at least 5 years in mobile fintech applications.
• Proven ability to deliver complex, secure, and visually refined financial apps.
• Mastery of React Native + Expo, with a strong portfolio of pixel-perfect UI/UX work.
• Full-stack proficiency in TypeScript, including serverless AWS backends.
• Experience with secure authentication (Cognito, JWT, device secrets) and financial-grade data handling.
• Familiarity with stablecoins, blockchain transactions, or payment APIs.
• Strong understanding of real-time networking (WebSockets, SSE).
• Comfort working with AI tooling in day-to-day development - ideally using tools such as Claude, Cursor, or AI-assisted IDEs.
• A proactive mindset and excitement to push the frontier of AI-driven software engineering.
  
   

Why Join the Company:
 

• Build a next-generation whitelabel neobank with AI at its core.
• Work across a modern, unified TypeScript stack covering both frontend and backend.
• Shape the future of AI-driven engineering - not just using AI, but defining how it’s done.
• Solve challenging problems in fintech UX, payments, real-time systems, and blockchain.
• Join a remote-first, senior team that values ownership, precision, and innovation.
  
  
  Ready to Apply?
• If you’re passionate about building intelligent, design-driven fintech products and want to work alongside AI as your co-engineer, this is the place to do it.
• Join a team that’s redefining how financial technology is created - faster, smarter, and more human-centered than ever before.
• Apply now and become part of a new era of AI-powered software development.

About the company

codeIMPL was launched in 2018 with a large knowledge and experience in mobile development. Since that we help businesses and individuals establish their presence on any modern device and platform — mobile, web, etc.

Our clients are large worldwide companies, that develop important and significant solutions in FinTech, Blockchain, DeFi, Health & Fitness, Gambling domains.

In codeIMPL we use modern, innovative technologies and approaches that allow us to support any solution and provide the foundation for its future scaling and enhancement.

About the product

Project: fintech, payment system.

Responsibilities:

• Accountable for timely, transparent and accurate analysis of day-to-day operations for merchant settlements.
• Preparation of financial reporting in dimensions and distribution to partners.
• Generate appropriate reporting on key data processing and calculations.
• Analize KPI metrics and providing analytical data to support strategic business solutions.
• Organize and maintain corporate documentation.
• Managing relationships with partners (merchants): onboarding, reconciliations with parties on chargebacks, refunds, providing consultancy etc.
• Collaborate with cross-functional teams to troubleshoot partner issues and optimize the experience for customers.
• Communication with internal finance team for reporting, accounting, reconciliation.
• Active involvement to finance and management reporting automation.
• Conduct periodic audits and internal reviews of contracts and supportive documentation.

• Stay informed about industry regulations and best practices related to merchant account management.

   

Requirements:

• Finance background with 2+ years of experience.
• 1+ years of experience with merchant profitability reporting, reconcilliations, monthly closing process, etc. (working with PSPs is a plus)
• Strong knowledge of financial reporting principles and practices
• Proficiency in GoogleSheets, data visualization tools and statistical analysis, data-driven approach.
• Excellent analytical skills and problem-solving abilities.
• Customer-service approach.
• Multitasking, effective in time-management and prioritizing workload, meet deadlines.
• Upper Intermediate business English – oral and written.
• Bachelor’s degree in finance, economic or a related field will be a plus.

We offer:

• Full-time remote job;
• Paid annual leave;
• Work with professional team and friendly atmosphere;
• Minimum of bureaucracy.

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. 
 

This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience
 

We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?
 

About your role: You will own the full cycle of marketing experimentation from testing and automation to analytics and growth insights, helping our products scale globally and drive millions of new users

In this role, you will

• Build a full methodology for testing Landing Pages and Store Pages — from experiment design and result logging to hypothesis iteration and planning future tests
• Optimize and automate the analysis and reporting process for all experiments
• Run Custom Product Page experiments in App Store and Google Play for multiple company apps
• Establish a continuous testing framework for Landing Pages across our product portfolio
  Manage localization of Landing Pages and Store Pages when entering new markets
• Develop automated Tableau reports for PMM activities (ASO, Custom Product Pages, Web2App initiatives)
• Conduct regular competitive research to improve the full product-marketing funnel 
• Implement and maintain marketing automation systems: analytics pipelines, auto-rules, postback delivery, and ad network integrations

It’s all about you

• 2+ years of experience as Product Marketing Manager, Marketing Automation Manager, or similar
• Proven experience in analyzing and optimizing web funnels
• Experience in implementing marketing automation workflows (analytics, campaign management, creative testing) 
• Solid understanding of Custom Product Page optimization in App Store and Google Play
• Proficient with AppsFlyer, Google Analytics, Tableau, and familiar with key marketing metrics
• Confident in project management tools (e.g., Jira) and cross-functional collaboration
• English level B2+ (both written and spoken)
• Excellent communication skills and ability to work with marketing, product, analytics, and design teams
• Strong analytical and data-driven decision-making mindset
• Able to prioritize and deliver in a fast-paced, high-load environment
• Proactive, fast learner with sharp critical thinking and structured problem-solving skills
   

Would be a plus:

• Hands-on MarTech background: setting up integrations with ad networks and analytics systems, validating tracking setups
   

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Online yoga with an instructor certified by the Ukrainian Federation of Yoga
• 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
• Technical interview
• Test Task
• Final interview
• Reference check
• Offer

Lumitech is actively seeking skilled and independent developers to join our growing engineering team. This is a unique opportunity to contribute to diverse, long-term international projects with a real business impact, leveraging a modern and powerful tech stack. If you value ownership, clean code, and a flexible work environment, we encourage you to apply!

This vacancy covers 4 active projects, and we will determine the best fit for you based on your technical background and interests. We are currently hiring for 4 open positions, specifically:

• 2x Frontend Developer (with backend experience)
• 2x Backend Developer
• Alternatively, we are ready to hire 4х Full-Stack Developers

About the Projects

• Project 1 – Transportation Platform: A large-scale logistics and transportation system. The team of 10 is looking for one Frontend Developer (with backend experience) and one dedicated Backend Developer.
• Project 2 – Invoicing & Expense Management System: A robust web platform for managing invoices, expenses, and payments. This 7-person team is actively seeking one Frontend Developer with solid backend expertise.
• Project 3 – Dating Application: A cross-platform app focused on social interaction and matching algorithms, where we need one Backend Developer.
• Project 4 – Activity Tracking App: A lifestyle application for tracking user activities and analytics, also seeking one Backend Developer.

Requirements (Tech Stack & Skills)

• Strong foundation in JavaScript—you can explain core concepts of functional programming.
• Hands-on experience with TypeScript, React, and Next.js.
• Practical backend experience using Node.js with frameworks such as Fastify or NestJS (we rarely use Express).
• Thorough understanding of modern development practices, including clean code, CI/CD pipelines, and rigorous code reviews.
• Familiarity with Agile/Scrum methodologies and collaboration tools (e.g., Jira, Git, ClickUp).
• English level: Upper-Intermediate or higher (for seamless international team communication).

Would be a plus

- Practical backend experience using Node.js with frameworks such as Fastify or NestJS (we rarely use Express).

Cowchain blockchain development company is actively looking for Solidity Developer to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Required skills:
— Around 2 year+ commercial experience in smart contract development on Solidity

— Solana (Rust + Anchor)
— Hardhat/Truffle/Foundry
— ERC721/ERC1155/ERC20/Chainlink
— JIRA, gitflow
— Node.js experience
— Web3/Etheres libraries
— LayerZero
— PDAs/CPI, SPL Token/Token-2022, Anchor testing, program accounts

What will you do:
— Smart contracts development for DeFi, NFT, GameFi solutions
— Integration of smart contract to ReactJs frontend
— Bugfixes and support existing solutions
— Participate in project architecture discussions
— Build solutions from scratch as well as join on-going development process
— Have fun;) 

What we offer:
— Flexible working schedule, remote work
— Competitive salary with bonuses for activities
— Ability to dive into fast-growing blockchain/crypto industry
— Work with modern tech stack (blockchain)
— Paid vacations, sick leaves
— 100% friendly/family team

The CGS team is looking for an ambitious Junior Business Analyst for projects in the HealthCare, EDU, Booking, E-Commerce, and Blockchain sectors.

A little more about us:

• Our most prominent clients are Trello, IBM, Cisco, GrowthDay, Cosuno, LiveArtMarket Inc, and HomeLike.

• As for the domains, we work in HealthCare, EDU, Booking, E-Commerce, and Blockchain (NFT // smart contracts // DeFi).

Client locations:

USA, Canada, Europe, Singapore.

What we expect from a potential candidate:

• At least 0.5 years of commercial experience as a Business Analyst (BA) in IT;
• Strong understanding of the requirements lifecycle, including identifying, gathering, structuring, and analyzing client requirements;
• Excellent analytical and communication skills;
• English proficiency at an Upper-Intermediate level or higher.
• To be ready to work with US market.

What you will need to do:

• Work closely with clients during the discovery phase to understand their business goals, pain points, and product vision;
• Collaborate with the UI/UX team to create deliverables such as user stories, user flows, use cases, diagrams, and functional requirement documents;
• Ensure discovery deliverables comprehensively outline the product's functionality and logic, preparing the project for the development phase;
• Act as a bridge between clients and the development team, facilitating effective communication and understanding throughout the project lifecycle.

Benefits:

• Working with no-legacy projects;
• 15 paid vacations and public holidays, with an additional 5 days added for each year of work;
• Work-life balance schedule. We focus exclusively on results, not time, and consider time trackers to be the most horrible thing on the planet;
• 0% bureaucracy;
• English speaking club;

Lumitech is actively seeking skilled and independent developers to join our growing engineering team. This is a unique opportunity to contribute to diverse, long-term international projects with a real business impact, leveraging a modern and powerful tech stack. If you value ownership, clean code, and a flexible work environment, we encourage you to apply!

This vacancy covers 4 active projects, and we will determine the best fit for you based on your technical background and interests. We are currently hiring for 4 open positions, specifically:

• 2x Frontend Developer (with backend experience)
• 2x Backend Developer
• Alternatively, we are ready to hire 4х Full-Stack Developers

About the Projects

• Project 1 – Transportation Platform: A large-scale logistics and transportation system. The team of 10 is looking for one Frontend Developer (with backend experience) and one dedicated Backend Developer.
• Project 2 – Invoicing & Expense Management System: A robust web platform for managing invoices, expenses, and payments. This 7-person team is actively seeking one Frontend Developer with solid backend expertise.
• Project 3 – Dating Application: A cross-platform app focused on social interaction and matching algorithms, where we need one Backend Developer.
• Project 4 – Activity Tracking App: A lifestyle application for tracking user activities and analytics, also seeking one Backend Developer.

Requirements (Tech Stack & Skills)

• Strong foundation in JavaScript—you can explain core concepts of functional programming.
• Hands-on experience with TypeScript, React, and Next.js.
• Practical backend experience using Node.js with frameworks such as Fastify or NestJS (we rarely use Express).
• Thorough understanding of modern development practices, including clean code, CI/CD pipelines, and rigorous code reviews.
• Familiarity with Agile/Scrum methodologies and collaboration tools (e.g., Jira, Git, ClickUp).
• English level: Upper-Intermediate or higher (for seamless international team communication).

Join FxPro: a leading international fintech company. Be a part of our expanding international team, with offices in Limassol, London, Nassau, and Dubai. FxPro boasts a diverse workforce of over 500 employees representing 40 nationalities, making it an exciting and dynamic workplace. At FxPro, we see each team member as an integral part of our success story.

As a Java Team Lead, you’ll have the opportunity to lead key projects, shape the technical strategy, and directly influence the development of FxPro’s product ecosystem. This is a role for a leader who is ready to take responsibility, guide the team forward, and bring ambitious ideas to life.

Responsibilities

• Lead and mentor a team of Java developers; provide support and guidance to QA engineers
• Set up and improve development processes
• Define sprint goals, prioritize tasks, and make sure delivery is on time and high quality
• Work with QA to align development and testing efforts
• Take ownership of the system architecture while working with technical experts
• Review and approve code to keep it high-quality, scalable, and standards-compliant
• Promote best practices (CI/CD, testing, monitoring)
• Collaborate with product owners to translate requirements into technical plans and share progress with stakeholders

Requirements

• Strong experience with Java and Spring framework
• Proficiency in AWS, Docker, Kubernetes and Kafka
• Solid knowledge of MSSQL and PostgreSQL
• Hands-on experience with CI/CD tools (Jenkins, GitLab)
• Strong understanding of software architecture, microservices, and scalable systems
• Experience in leading development teams (5+ members)
• Experience in building, improving, and applying development processes
• Familiarity with testing frameworks (JUnit) and automated QA processes
• Strong people management and mentoring skills
• Excellent communication skills, with the ability to bridge the gap between business and technology
• Conflict resolution skills and the ability to support a team when needed

Our benefits

• Excellent compensation package
• Medical insurance
• Provident fund
• In-house gym with a personal trainer
• Free daily lunch catering, snacks, and beverages
• Company discount card for various products & services
• 21 days of annual leave and 10 days of sick leave annually
• Shuttle bus service from Limassol
• Birthday gift
• Relocation bonus and visa/work permit support

Project Description

We are looking for a Senior FullStack Engineer to join a venture-backed startup that is transforming the quick-service industry with a conversational AI assistant built to handle drive-thru orders with unmatched speed, accuracy, and efficiency. We’re seeking a high-energy, mission-driven professional who thrives in fast-paced environments, embraces continuous learning, and is passionate about shaping the future of AI-driven customer experiences in restaurants.

You will become part of a US-based company collaborating closely with the client to improve, develop and scale a voice AI assistant for drive-thru ordering. The product is already deployed in real-world scenarios and is positioned for rapid growth.

The team’s current goals include:

• Boosting automation for the ordering process with a long-term vision of fully eliminating the need for human intervention.
• Improving the speed, reliability, and accuracy of the ordering process to deliver a seamless experience for both customers and restaurant staff.

As part of the core engineering team, you will play a pivotal role in defining the technical architecture, driving innovation, and building a product that is shaping the next generation of restaurant technology.

Responsibilities

• Design, develop, and deploy core components of the AI-driven platform, ensuring scalability, security, quality and high performance.
• Collaborate closely with cross-functional teams to deliver rapid iterations and improvements.
• Make strategic technical decisions that define the architecture, tools, and frameworks used across the platform.
• Integrate AI and LLM-based technologies into production-ready solutions for real-time user interactions.
• Investigate and resolve real-world performance issues, ensuring reliability and exceptional user experience.
• Contribute to shaping technical culture and best practices, including mentoring and supporting future engineering hires.
• Take part in production support duty during daylight hours (7 AM EST – midnight EST), including incidents monitoring and troubleshooting as needed.

Skills Required

• Totally 6+ YOE as a FullStalk engineer with the knowledge and experience i designing and implementing scalable, reliable systems.
• Backend: Node.js, PostgreSQL, RESTful APIs. Frontend: HTML, CSS, JavaScript, Typescript, modern frameworks (React, Vue, or similar).
• Experience with cloud platforms(Microsoft Azure, AWS), Docker, Kubernetes, CI/CD pipelines.
• Building and maintaining automated testing and deployment pipelines.
• SQL and database optimization (PostgreSQL preferred)
• Ownership mindset and end-to-end project delivery
• Startup mentality and ability to work in fast-paced environments
• Problem-solving and debugging complex issues
• Cross-functional team collaboration
• Adaptability and eagerness to learn new technologies
• Clear and proactive communication in English

Nice to have:

• Experience integrating AI/ML systems or APIs (LLMs, conversational AI frameworks).

Lumitech is actively seeking skilled and independent developers to join our growing engineering team. This is a unique opportunity to contribute to diverse, long-term international projects with a real business impact, leveraging a modern and powerful tech stack. If you value ownership, clean code, and a flexible work environment, we encourage you to apply!

This vacancy covers 4 active projects, and we will determine the best fit for you based on your technical background and interests. We are currently hiring for 4 open positions, specifically:

• 2x Frontend Developer (with backend experience)
• 2x Backend Developer
• Alternatively, we are ready to hire 4х Full-Stack Developers

About the Projects

• Project 1 – Transportation Platform: A large-scale logistics and transportation system. The team of 10 is looking for one Frontend Developer (with backend experience) and one dedicated Backend Developer.
• Project 2 – Invoicing & Expense Management System: A robust web platform for managing invoices, expenses, and payments. This 7-person team is actively seeking one Frontend Developer with solid backend expertise.
• Project 3 – Dating Application: A cross-platform app focused on social interaction and matching algorithms, where we need one Backend Developer.
• Project 4 – Activity Tracking App: A lifestyle application for tracking user activities and analytics, also seeking one Backend Developer.

Requirements (Tech Stack & Skills)

• Strong foundation in JavaScript—you can explain core concepts of functional programming.
• Hands-on experience with TypeScript, React, and Next.js.
• Practical backend experience using Node.js with frameworks such as Fastify or NestJS (we rarely use Express).
• Thorough understanding of modern development practices, including clean code, CI/CD pipelines, and rigorous code reviews.
• Familiarity with Agile/Scrum methodologies and collaboration tools (e.g., Jira, Git, ClickUp).
• English level: Upper-Intermediate or higher (for seamless international team communication).