Jobs at Djinni

We are currently seeking a qualified and experienced Technical Support engineer to join our team.

Preferred skills:

— Working experience in gambling support/tech support teams;
— Working experience with RMG projects.

Must have skills:

— Strong user of Jira Software/Jira service management/Any desk/ Google workspace, etc.
— English level: Upper-Intermediate;
— Strong verbal and corporate communication skills;
— Understanding of the software lifecycle;
— Ability to learn quickly and work as a part of a team;
— A challenging and inquiring mind;
— Attention to detail and tenacity;
— Quick logical thinking;
— Sociability, communicability;

Responsibilities:

— Monitoring of high-priority services,
— Testing: performance and the new functionality used;
— Diagnostics and solution of user problems when working with the software used;
— Prioritizing user requests;
— Providing individual solutions for customers based on their business needs.

— Working hours from 9:00 to 21:00 (2/2)

Ready to offer:

Social benefits, paid vacations, sick-leaves

Career possibilities with growing team.

About SlotCatalog
 

SlotCatalog is a leading intelligence and data platform in the online casino industry. We serve both players and industry stakeholders by tracking slot games, providing performance insights, and managing large-scale structured data. The business is profitable and growing, with strong traction across both SEO and direct industry relationships. We are now expanding into regulated markets, direct media sales, and AI-powered tools.

What We’re Looking For
 

We’re hiring a Senior DevOps Engineer to take full ownership of SlotCatalog’s infrastructure, reliability, and DevOps practices at a critical stage of growth.
 

Until now, infrastructure and operational decisions have been largely founder-led and handled in an ad-hoc manner. This role will become the primary technical owner of production reliability and platform stability, responsible for building a mature, scalable, and well-documented DevOps function.
 

You will lead the transition from a founder-managed setup to a structured, production-grade DevOps organization, defining standards, processes, and long-term architecture. This is a hands-on leadership role: you will both design and implement solutions, while setting the direction for how infrastructure, CI/CD, security, and observability are built and maintained.
 

You will act as the key bridge between Engineering, Product, and Leadership, ensuring that delivery speed, system reliability, and security are balanced in a sustainable way. The role requires strong technical depth, ownership mindset, and the ability to make architectural decisions that will support the company’s growth over the next years.

Responsibilities
 

Infrastructure & Reliability Ownership:

• Own the full lifecycle of production infrastructure and environments.
• Define and maintain standards for availability, scalability, and disaster recovery.
• Lead the migration and stabilization of infrastructure from DigitalOcean/Hetzner to AWS.

CI/CD & Automation:

• Architect and own CI/CD pipelines (GitlabCI) and deployment strategies.
• Design and implement automation for provisioning, deployment, scaling, and recovery using Terraform, Helm, ArgoCD.

Kubernetes & Platform Engineering:

• Own Kubernetes clusters (EKS): architecture, security, networking, scaling, and upgrades.
• Define best practices for deployments, ingress, secrets management, and service reliability.

Observability & Incident Management:

• Own monitoring, logging, and alerting stack (Prometheus, Grafana, Loki).
• Define SLOs/SLAs, alerting policies, and incident response processes.
• Lead post-incident reviews and reliability improvements.

Security & Access Management:

• Own access control, IAM, secrets, network security, SSL/TLS, and compliance basics.
• Ensure secure-by-design infrastructure and CI/CD pipelines.

Collaboration & Technical Leadership:

• Act as DevOps authority for backend, data, and product teams.
• Participate in architecture discussions and release planning.
• Mentor engineers in infrastructure and reliability best practices.
• Establish documentation, runbooks, and operational standards.

Requirements & Skills

• 5+ years of DevOps / Platform Engineering experience, including:
• At least 2+ years owning AWS production environments.
• Strong System Administration background (Linux, networking, access control).
• Deep expertise in Kubernetes (EKS, networking, autoscaling, security, ingress, secrets).
• Hands-on experience with:
• Docker
• GitlabCI
• Terraform, Helm, ArgoCD
• Strong knowledge of:
• Prometheus, Grafana, Loki
• High-availability and fault-tolerant architectures
• Solid understanding of:
• Networking, security, IAM, VPN, firewalls, SSL/TLS
• Experience operating and tuning MySQL/MariaDB in cloud environments.
• Understanding of backend stacks (PHP) to support environment design and deployment optimization.
• Proven ownership mindset: ability to take responsibility for uptime, performance, and delivery quality.

Nice to Have

• Experience designing multi-region, high-availability architectures.
• Blue-Green / Canary deployment strategies.
• AWS Certifications (Solutions Architect, DevOps Engineer).
• Experience with performance tuning of databases and message queues.
• Experience building platform standards in fast-growing product companies.

Technology Stack

• Infrastructure: DigitalOcean/Hetzner Linux servers.
• Cloud: AWS (EKS, EC2, S3).
• Containers & Orchestration: Docker, Kubernetes.
• Monitoring: Prometheus, Grafana, Loki.
• Databases: MariaDB/MySQL.
• IaC / CI/CD: Terraform, Helm, ArgoCD, GitlabCI.
• Language: The product is written in PHP.
• Additional Systems: RabbitMQ, Valkey/Redis.

What Success Looks Like

• Production stability and incident rate visibly improved.
• Fully automated, reproducible infrastructure and deployments.
• Clear DevOps standards, documentation, and runbooks.
• Predictable release process with strong observability and rollback.
• Leadership and engineering trust in the DevOps function as a system owner, not just a support role.

What We Offer

🎯 Autonomy & Impact
Take ownership of your projects and partnerships — your ideas will directly influence our global growth.

🏡 Remote & Flexible
Work from anywhere with a schedule that supports your productivity and work-life balance.

🌴 Time Off
Enjoy 28 paid vacation days plus an extra day off on your birthday.

🩺 Health & Recovery
Paid sick leave to support your well-being.

📚 Learning & Development
Access to English courses, internal knowledge resources, and professional development opportunities.

 

About SlotCatalog
 

SlotCatalog is a data-driven intelligence platform in the iGaming industry. We operate at scale, working with large volumes of structured data, complex backend logic, SEO-oriented products, and multiple integrations.
 

Quality at SlotCatalog is not about “checking UI” - it’s about correct data, stable logic, predictable behavior, and trust in the product. That’s why QA plays a critical role in our development process.
 

Role Overview

We are looking for a Middle QA Engineer / Product Quality Analyst who understands how backend systems, data pipelines, and product logic work together.

This role sits between QA, backend development, and product thinking. You will be deeply involved in validating business logic, data correctness, integrations, and edge cases before features reach production.

You will work closely with backend developers (PHP/Laravel/Symfony), DevOps, and Product, ensuring releases are reliable, scalable, and production-ready.

Responsibilities

• Understand SlotCatalog features end-to-end:
  business logic → backend flow → data layer → user impact
• Analyze requirements and proactively identify:
  • Logic gaps
  • Data inconsistencies
  • Risky edge cases
• Create and maintain:
  • Test cases and scenarios focused on backend logic and data integrity
  • Checklists for releases and critical flows
• Perform functional, regression, smoke, and release testing
• Validate correctness of SEO-critical data and structured content
• Test integrations, background jobs, and data updates
• Perform API-level testing (requests, responses, validation, error handling)
• Verify data accuracy across SQL / NoSQL databases
• Report bugs with clear reproduction steps, technical context, and impact assessment
• Collaborate closely with:
  • Backend developers
  • DevOps (release readiness, production checks)
  • Product stakeholders
• Participate in release validation and post-release monitoring
• Proactively suggest improvements to:
  • Product logic
  • Data handling
  • UX flows where logic affects user trust
     

Requirements

• Experience as a Middle QA Engineer or strong Junior ready to step up
• Strong understanding of backend-driven web applications
• Hands-on experience testing systems built with PHP (Laravel / Symfony)
• Confident working with SQL and/or NoSQL databases
• Basic understanding of AWS or similar cloud environments
• Experience with REST API testing
• Strong analytical and structured thinking
• High attention to detail — especially with data
• Clear written communication and documentation skills
• Ownership mindset and responsibility for quality, not just tasks
   

Nice to Have

• Experience working with data-heavy or SEO-driven products
• Familiarity with logs, monitoring, or alerting tools
• Experience with Jira, Confluence, or similar tools
• Interest in test automation or quality process improvement
   

What Success Looks Like in This Role

• Fewer production issues caused by logic or data errors
• Predictable, stable releases with high confidence
• Clear QA documentation and structured test coverage
• Strong collaboration with Dev, DevOps, and Product
• A QA mindset that protects product trust and data quality
  
  What We Offer:
   

🎯 Autonomy & Impact
Join at a strategic stage and help shape both product and culture. Your voice will matter.

🏡 Remote & Flexible
Work from anywhere with a flexible schedule tailored to your productivity and time zone.

🌴 Time Off
Enjoy 28 paid vacation days plus a day off on your birthday — because life outside work matters.

🩺 Health & Recovery
We offer paid sick leave to support your well-being.

📚 Learning & Tools
Access to English courses, an internal library, reimbursement for learning resources.

We are looking for an experienced Senior Dynamics 365 Developer to join a long-term, full-time project for a client based in the EU. The role focuses on enterprise implementations of Dynamics 365 Project Operations / Project Service Automation (PSA) within complex business environments.

Project Details

Engagement: Full-time remote

Duration: Long-term

Location: European Union (EU-based candidates only)

Start Date: ASAP

English Level: Upper-Intermediate or higher

Key Responsibilities

Design, develop, and customize solutions within Dynamics 365 Project Operations / PSA

Build and maintain Power Apps, with a strong focus on Canvas Apps

Develop workflows and automations using Power Automate

Work with Dataverse for data modeling, integrations, and security

Implement business logic using C#, .NET, JavaScript, and Power Platform formulas

Integrate Dynamics 365 with other enterprise systems

Collaborate closely with business stakeholders, consultants, and technical teams

Follow and support ITIL-based processes and Service Management workflows

Must-Have Requirements

3+ years of hands-on experience with Dynamics 365 Project Operations / Project Service Automation

Strong experience with Power Apps (Canvas Apps – mandatory)

Solid knowledge of Dataverse, Power Automate, and Power Platform

Hands-on development experience with C#, .NET, JavaScript, and Power Platform formulas (e.g. N52)

Experience working with ServiceNow

Understanding of ITIL processes and service management practices

English at Upper-Intermediate level or higher

Nice to Have

Experience in enterprise or multi-country Dynamics 365 implementations

Exposure to integrations, APIs, or Azure services

Previous work in consulting or complex delivery environments

We are looking for a talented QA Engineer to join our growing remote team.

You will have the opportunity to:

-Work on various e-commerce projects and see amazing e-stores growing from the ground up, thanks to you.

-Get the mentorship of our experienced QA engineer and develop your professional and personal skills.

-Meet our incredible team members coming from 4 countries and join a hugely collaborative working environment where every person’s viewpoint is considered.

What are your strongest skills?

-12 months+ of hands-on experience in manual QA testing, with a focus on web applications.

-Completion of web testing courses is a must-have qualification.

-Solid understanding of QA methodologies and processes.

-Proven experience in testing of cross-browser Web applications and Mobile applications (iOS and Android)

-Demonstrated ability to identify, isolate, and document bugs.

-Familiarity with testing tools and bug-tracking systems.

-Pre-intermediate proficiency in English.

-Open-mindedness and flexibility.

-Effective communication with the development team.

We offer:

- Training in and out company;

- Competitive salary;

- Flexible working schedule;

- Remote work;

- Paid vacation and sick leaves;

- Professional growth.

Про компанію Binary Future

⭐️ Binary Future - is a software development company with Ukrainian roots, and our remote team is based all over the world ⭐️
We specialize in E-Commerce development based on Woocommerce and Shopify ⭐️
We are loyal adepts of the TMQ (Time, Money, Quality ) concept and are not ready to sacrifice none of the above, so you can be sure that work will be done on time, under the agreed budget, and with top-notch quality.
Every member of our team is passionate about what we are doing and we believe that clients' success is OUR pride.

Про компанію Binary Future

⭐️ Binary Future - is a software development company with Ukrainian roots, and our remote team is based all over the world ⭐️
We specialize in E-Commerce development based on Woocommerce and Shopify ⭐️
We are loyal adepts of the TMQ (Time, Money, Quality ) concept and are not ready to sacrifice none of the above, so you can be sure that work will be done on time, under the agreed budget, and with top-notch quality.
Every member of our team is passionate about what we are doing and we believe that clients' success is OUR pride.

We are looking for a Finance Manager to join our growing team in Ukraine. (Remote)
We are a friendly team of passionate professionals committed to deliver reliable software solutions for customers from all around the world.

Hiring process: Intro call with a Recruiter — Technical interview — Offer
 

Requirements

- 1+ year of experience in preparing financial reporting in IT field;
- Expert in Google Spreadsheets or Excel;
- Excellent communication skills (Engilsh B1+);
- Experience in working with systems QBO, Zoho, Xero;
- Experience in preparing budgets;
- Analytical thinking;
- Knowledge of accounting and reporting standards.
 

Responsibilities

- Preparing and tracking invoices;
- Preparing financial analytics;
- Compensations calculation;
- Tracking and managing incoming/outgoing payments;
- Accounting of accounts payable and receivables;
- Tracking all the operations in the accounting system;
- All financial information validation;
- Accounting within dev team, daily, weekly reports on costs, revenue,
profits;
- Maintaining Profit and Loss on different levels.
 

Work conditions

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- Tight-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
- Professional development tools (mentorship program, tech talks and workshops);
- English classes with a teacher;
- Corporate events and team buildings.

We are seeking a Senior Software Engineer to join our Fintech project as a contractor. This role is suited for an experienced developer with a strong background in building and maintaining large-scale, high-performance web applications. You will work on complex systems and take ownership of critical parts of the codebase 

Responsibilities

• Develop, test, and maintain backend services and APIs using PHP and Symfony.
• Design, implement, and optimize complex relational database structures in MySQL 8.0 with a focus on performance and scalability.
• Work with MongoDB for unstructured or semi-structured data storage and processing.
• Build and optimize asynchronous workflows using RabbitMQ.
• Deploy, configure, and maintain applications on AWS (EC2, RDS, S3, etc.).
• Contribute to performance tuning, troubleshooting, and debugging of distributed systems.
• Collaborate closely with the Tech Lead and other engineers on technical design and implementation.
• Stay current with relevant technologies and propose improvements where appropriate.

Requirements

• Extensive experience with PHP and Symfony in production environments is must have
• Fintech, banking or payment processing experience 
• Ability to work with legacy code base 
• Strong expertise in MySQL 8.0, including query optimization, indexing strategies, and handling large datasets.
• Practical experience with message queues (RabbitMQ or similar).
• Hands-on knowledge of AWS infrastructure and services.
• Solid track record working on high-load systems or applications processing large volumes of data.
• Strong problem-solving skills and attention to detail.
• Ability to work independently while following established architecture and guidelines.

Nice to Have

• Experience with containerization and orchestration (Docker, Kubernetes).
• Previous exposure to DevOps practices.
• Familiarity with frontend stacks (React, Vue.js, or similar).

Project Description:

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
Work supposes close cooperation with Customer team located in Houston and following Agile principles.
Our team is senior, supportive and friendly.

Responsibilities:

• Collaborate closely with geophysicists, data scientists, and software engineers to
translate scientific domain requirements into robust on-prem or Cloud software
solutions.
• Design, develop, and maintain high-performance applications for geophysical and
geological data analysis, interpretation and visualization (e.g., seismic, horizon,
fault, velocity model, etc.)
• Present architectural designs and technical proposals to the architecture review
board.
• Ability to break down development tasks and lay out clear implementation
roadmaps.
• Implement and optimize computation algorithms
• Design and develop both thin and thick client applications that interact with cloud-
based microservices.
• Ensure high code quality through unit testing, code reviews, security hardening and
continuous integration with other domain tools
• Provide technical support and lead user troubleshooting sessions to resolve issues
and ensure smooth operation of DSG application.
• Mentor junior developers and actively contribute to architectural and
implementation decisions.
• Embrace Agile/Scrum methodologies, delivering and demonstrating working
solutions at the end of each sprint
• Stay current with emerging technologies and trends in geophysical computing and
software development.

Mandatory Skills Description:

5+ years in Java development
Strong Java Core knowledge

Nice-to-Have Skills Description:

Experience with desktop development (Swing, SWT or Eclipse RCP)
C++ development
Practical experience with Eclipse RCP framework
OSGI knowledge is a plus
Oil&Gas domain experience is a plus

Languages:

English: B2 Upper Intermediate

We’re looking for a Technical (Python) Support Engineer to keep our production applications stable and fast during weekend shifts. You’ll handle incident triage, bug fixes, and small improvements while collaborating with the core team when escalation is needed.

Shift on Weekend (nights) 00:00-06:00 (GMT +3)
 

What you’ll do

• Maintain and troubleshoot Python/Django web applications
• Debug and optimize database performance (PostgreSQL)
• Operate core AWS services (EC2, S3)
• Diagnose issues with cross-functional teams and implement quick fixes
• Keep code changes clean, documented, and secure
• Handle end-user requests and provide technical assistance

What we’re looking for:

• English: Upper-Intermediate or higher
• Experience: 6+ months with Python & Django OR no commercial experience but:
  • Completed relevant courses/bootcamps (Python, Django, Databases, AWS)
  • Strong fundamentals (data types, HTTP/REST, Git, basic Linux, debugging)
  • Hands-on projects (pet projects, labs, internships) — GitHub links welcome
• Solid knowledge of PostgreSQL (or another relational DB)
• Basic familiarity with AWS (EC2, S3)
• Strong analytical and debugging skills
• Basic understanding of REST APIs and front-end basics (HTML, CSS, JavaScript)
• Clear communicator; comfortable working independently and in a team

Nice to have

• Docker, Kubernetes, and CI/CD pipelines
• Web application security best practices
• Experience in an Agile environment
   

What we offer

• Paid part-time weekend shifts
• Flexible choice of shift blocks
• Supportive team and transparent processes
• Fast track to real production experience

About the client

We're a newly funded AI security startup building the defensive layer for agentic AI. You'll own our frontend architecture while working fullstack - setting the technical bar, shipping end-to-end features, and building a scalable UI platform from the ground up.

What You'll Do 

• Design and architect our frontend platform using React and modern styling (Tailwind, Radix/Shadcn) 

• Ship end-to-end features across frontend, APIs, backend, and infrastructure 

• Lead design reviews, set engineering standards, mentor the team

• Build CI/CD, observability, and frontend performance monitoring 

• Work directly with customers and translate feedback into product priorities 

• Help hire and shape the engineering team and culture 

What We're Looking For 

• 8+ years in production software, with Tech Lead/Staff/Principal experience 

• Deep React expertise — state management, component architecture, design systems 

• Modern tooling: TypeScript, Tailwind/CSS-in-JS, Vite, Jest/Playwright 

• Fullstack capability — comfortable with APIs, databases, and cloud infrastructure 

• Strong product sense; balance speed and quality for a seed-stage startup Nice to Have 

• Complex dashboards or data visualization experience 

• Security engineering background (AppSec, CSP, XSS prevention)

• AI/ML tooling or workflow automation experience 

• Early-stage startup or greenfield architecture leadership 

What We Offer 

• Own the frontend platform and technical direction from day one 

• Competitive salary

• Build with founders who've taken startups from zero to acquisition

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

❗️Please note that this role is office-based for Spain.

❗️If you need to be relocated, we take care of the process.

✅ Requirements:

✔️Strong knowledge of JavaScript and the ECMAScript 6 standards;

✔️5+ years of commercial experience with Node.js and Nest.js;

✔️5+ years of commercial experience in web development;

✔️Commercial experience of working with high-load SQL or NoSQL databases;

✔️Commercial experience of implementing the REST, GraphQL, and WebSockets;

✔️Understanding of the TDD principles and experience of writing tests;

✔️Understanding of microservice architecture principles;

✔️Experience of GIT version control system;

✔️Experience with RabbitMQ;

✔️Experience with Redis;

✔️Experience with databases MongoDB, MySQL;

✔️At least an Intermediate level of English.

✅ Will be a plus:

✔️2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers;

✔️Experience with Kubernetes;

✔️Experience with Nats;

✔️Experience with TypeScript.

✅ Duties and opportunities:

✔️In-house platform development;

✔️3rd party API integrations;

✔️Actively participate in developing new features from scratch.

✅ We offer excellent benefits, including but not limited to:

🧑🏻‍💻 Learning and development opportunities and interesting, challenging tasks;
📝 Official employment following Spain/EU laws, including registration of family members;
✈️ Relocation package (flight tickets + 2-week hotel stay);
📚 Language development support and partial compensation for classes;
🎁 Birthday celebration gift;
🏝 23 working days of Annual Vacation for proper rest;

🏋️‍♂️Social Club and more than 50 events per year - coming soon;

⚖️ Competitive remuneration level with annual review;

🏄🏻‍♂️ Teambuilding activities.

Bold moves start here. Make yours. Apply today! 

Location: Remote (Global team with R&D mostly in Ukraine)

Team Size: Leading a team of 4 developers

Responsibilities: Split between:

• Leadership & Architecture (50%)
• Hands-on Development (50%)

We expect you to own large end-to-end features, both by creating feature designs, delegating them to the FE/BE devs, and reviewing; and developing mission-critical, complicated parts yourself.

Pulse Intelligence is a Seed-stage SaaS start-up turning messy natural resources documents and real-time data into ready data for miners, hedge funds, and banks. 

Required Qualifications

Technical Expertise:

• 7+ years of dev experience, with significant depth in both backend and frontend development
• Python
• React/TypeScript
• Architecture patterns knowledge
• Solid database design skills
• API design experience

Leadership & Collaboration:

• 2+ years of experience leading or mentoring developers - as a team lead, or senior developer with mentorship responsibilities
• Strong communication skills - ability to explain technical concepts to both technical and non-technical stakeholders
• C1+ English proficiency - fluent verbal communication required for daily collaboration
• Track record of delivering projects end-to-end

Big Plus - experience with:

• Advanced Kubernetes and/or Terraform
• Production-grade LLM pipelines
• Machine Learning
• Advanced Web Scraping
• B2B SaaS experience - building products for professional users with complex workflows

Our Tech Stack

Backend: Python, Django, Celery + Redis, PostgreSQL

Frontend: React, TypeScript, Redux, Material-UI

Infrastructure: AWS, Kubernetes, Terraform

Interview Process

1. Introductory call with CTO (30 minutes)
2. Take-home challenge (6 hours)
3. Technical and Cultural Fit Interview (1.5 hours)
4. System Design Interview (1.5 hours)
5. Final chat with CEO - offer within 48 hours

We offer:

• Competitive salary ($5-7k net).
• Equities.
• Full remote.
• Paid vacations and sick leaves.
• Growing team and related promotion opportunities.

Project Description:

The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.
Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration, Cart.
Current overriding priorities are new brands onboarding, re-architecture, database migrations, migration of microservices to a unified cloud-native solution without any disruption to business.

Responsibilities:

We are looking for an experienced Data Engineer with Machine Learning expertise and good understanding of search engines, to work on the following:
- Design, develop, and optimize semantic and vector-based search solutions leveraging Lucene/Solr and modern embeddings.
- Apply machine learning, deep learning, and natural language processing techniques to improve search relevance and ranking.
- Develop scalable data pipelines and APIs for indexing, retrieval, and model inference.
- Integrate ML models and search capabilities into production systems.
- Evaluate, fine-tune, and monitor search performance metrics.
- Collaborate with software engineers, data engineers, and product teams to translate business needs into technical implementations.
- Stay current with advancements in search technologies, LLMs, and semantic retrieval frameworks.

Mandatory Skills Description:

- 5+ years of experience in Data Science or Machine Learning Engineering, with a focus on Information Retrieval or Semantic Search.
- Strong programming experience in both Java and Python (production-level code, not just prototyping).
- Deep knowledge of Lucene, Apache Solr, or Elasticsearch (indexing, query tuning, analyzers, scoring models).
- Experience with Vector Databases, Embeddings, and Semantic Search techniques.
- Strong understanding of NLP techniques (tokenization, embeddings, transformers, etc.).
- Experience deploying and maintaining ML/search systems in production.
- Solid understanding of software engineering best practices (CI/CD, testing, version control, code review).

Nice-to-Have Skills Description:

- Experience of work in distributed teams, with US customers
- Experience with LLMs, RAG pipelines, and vector retrieval frameworks.
- Knowledge of Spring Boot, FastAPI, or similar backend frameworks.
- Familiarity with Kubernetes, Docker, and cloud platforms (AWS/Azure/GCP).
- Experience with MLOps and model monitoring tools.
- Contributions to open-source search or ML projects.

Languages:

English: B2 Upper Intermediate

Responsibilities

·       Develop new responsive user-facing features for existing projects

·       Revise existing front-end applications with advanced software tools by creating new components and processing data from existing APIs and microservices

·       Creation of new applications in which you can contribute your own ideas in consultation with the internal departments

·       Fix bugs, code refactoring

Hard skills

Responsibilities

• Design, develop, and maintain scalable front-end applications using Vue.js and modern JavaScript/TypeScript frameworks.
• Collaborate with back-end engineers to ensure efficient data flow and seamless integration.
• Optimize application performance for responsiveness, reliability, and scalability in high-load environments.
• Participate in Dockerization and orchestration of front-end services for deployment and CI/CD pipelines.
• Provide technical leadership, mentor team members, and contribute to architectural decision-making.
• Define coding standards and ensure best practices across projects.

Requirements

• 4+ years of commercial experience in front-end development, with a strong focus on Vue.js.
• Proven experience building high-load web applications.
• Strong knowledge of HTML5, CSS3, JavaScript (ES6+), TypeScript, and component-based architecture.
• Hands-on experience with Docker, container orchestration (e.g., Kubernetes, Docker Compose), and CI/CD setups.
• Understanding of browser performance optimization, security, and responsive design principles.
• Experience collaborating in Agile/Scrum teams and driving technical initiatives.
• Excellent problem-solving skills, communication, and decision-making abilities.

Nice to Have

• Familiarity with cloud platforms (AWS, GCP, or Azure).
• Background in mentoring or leading small development teams.

What We Offer

• Ownership of front-end product direction and architecture.
• Opportunity to work with high-scale systems and cutting-edge technologies.
• Flexible schedule and remote-friendly environment.
• Competitive compensation and professional growth support.
  
  Умови роботи: 
•  Зручне розташування — офіс біля метро.
•  Гібридний формат роботи  (2-3 рази на тиждень)
•  Комфортний простір — приватний будинок із сучасним укриттям та альтернативним живленням для безперебійної роботи.
•  Соціальні гарантії:
  • оплачувані лікарняні,
  • медичне страхування,
  • оплачувана відпустка — 20 робочих дні на рік + 2 додаткові Day off.
•  Happy Friday — раз на місяць ми заряджаємося позитивом усією командою.
•  Турбота про здоров’я — заняття йогою та пілатесом прямо в офісі.
•  Кототерапія — у нас живуть 3 пухнасті улюбленці, які дарують тепло та знімають стрес.
•  Безкоштовне харчування — власний кухар готує для команди.
•  Сучасна техніка — працюємо виключно на Apple.

•  Простота та свобода — мінімум бюрократії й відсутність дрес-коду.

   

We’re looking for talented React Native Developers to join our team and help us launch several new projects, as well as strengthen existing ones.
 

Project 1: Racing Education Platform
An educational platform designed to simplify the racing process and support the development of young drivers. The product helps aspiring racers learn racing skills, techniques, and best practices through structured training and digital tools, making professional motorsport more accessible and easier to master.

Project 2: Luxury Community Application for Mobile Phone Importers
A premium community application created for mobile phone importers, focused on networking, communication, and exclusive access to industry insights. The platform is positioned as a luxury digital space that combines refined design with high-end user experience tailored to a professional audience.

Please note that we welcome all mobile React Native developers, and mobile experience is important. Even if you’ve primarily worked as a frontend developer but have experience with and a desire to continue in React Native, we encourage you to apply.

Responsibilities:

• Developing and maintaining mobile applications in React Native
• Working with RTK Query
• Backend integration (REST API, GraphQL)
• Bug fixes and performance optimization

Requirements:

• 1+ years of commercial experience
• Solid experience with React Native (both Expo and React Native CLI)
• Practical knowledge of React Navigation, Redux Toolkit or Zustand
• Strong understanding of JavaScript (ES6+) and TypeScript
• Experience with REST APIs, JSON, and basic mobile data storage (AsyncStorage, SQLite, etc.)
• Familiarity with component-driven development and clean architecture
• Commercial backend experience with Supabase, Convex, Node.js or Express
• Experience working with mobile layouts and responsive design
• Ability to write clean, maintainable, and well-documented code
• English - Intermediate or higher, especially speaking and reading technical documentation