Jobs at Djinni

Recruiter  is currently on vacation. All feedback on applications will be provided in the middle of September. Thank you for your patience!

Seeking a React Native developer to join our mission of creating mobile apps that don't suck - someone who writes clean code, loves mobile UX, and wants to build products that users actually enjoy.

Required skills:

• Proficient in TypeScript, JavaScript
• Experience with REST APIs and WebSocket.
• Familiarity with Redux or other state management solutions.
• Experience with Redux Toolkit or Redux Saga.
• Knowledge of Realm or other database systems.
• Experience with Git for version control.

Would be a plus:

• Experience in publishing mobile applications in Google Play and AppStore
• Experience with event-driven systems
• Basic knowledge of CI/CD (Fastlane/CircleCI)
• Experience with managing cloud-based (AWS, Google Cloud, Azure etc.) 

• Experience with debugging tools (Flipper, Reactotron)

   

Responsibilities:

• Design & implement a cross-platform mobile application;
• Writing clean and solid code;
• Sharing experience with a team members
• Promote good design principles such as code reuse, modularity, and extensibility.

We offer:

•  Young and friendly team
•  Fully remote work
•  Flexible schedule
•  4 calendar weeks of paid vacation
•  10 days of paid sick leave
•  Corporate events and team buildings
•  English classes

Good luck! See you in our team!

Octy

Gamzix company, a dynamic player in the iGaming industry:
· was founded in March 2020 with a vision to redefine the world of online slot games
· has already successfully produced 60 slot games
· the team has grown to over 100 skilled professionals and we continue to grow
· two strategically located offices in Europe
· with a strong focus on quality and compliance, we hold the prestigious MGA B2B Critical Supply License
·and certifications from industry leaders iTechLabs and GLI, ensuring the highest standards

Responsibilities
Risk Management:
 

• Monitor client activity to identify and mitigate potential risks.
• Evaluate and optimize the effectiveness of existing risk logic and controls.
• Collaborate with cross-functional teams to investigate and address identified risk cases.
• Prepare detailed reports on detected risk incidents and provide actionable insights.

Level 2 Support:
 

• Investigate and resolve issues related to the operation of gaming products.
• Provide professional consultations and support to B2B product partners.
• Conduct preliminary research and escalate partner inquiries to the technical team with comprehensive context.

Requirements
 

• Bachelor’s degree or higher in Mathematics, Technical Sciences, or a related field.
• Prior experience in risk management, technical support, or customer support is a plus.
• Solid understanding of product and support team workflows is preferred.
• Strong analytical mindset with a passion for data analysis and configuring systems.
• Exceptional attention to detail, accountability, results-driven approach, and teamwork skills.
• Intermediate or higher proficiency in English (both written and verbal).
• Proficiency in Microsoft Excel (basic formulas and pivot tables).
• High motivation to deliver outstanding service and solutions to clients.

What we offer:

• A-class office, Mokotow, Warsaw
• Competitive salary in the IT field
• Paid taxes
• State holidays are paid
• 10 days for paid sick leave
• 28 days of paid vacation: 18 and 10 days separately
•  Medical Insurance
• Courses/training reimbursement
• Corporate English courses: business or general, morning or evening schedule
• People-oriented company with the work&life balance
• Opened and friendly communication
• Corporate team buildings and activities

• Project Description:

  The goal of platform we build is to create an automated end-to-end solution to facilitate Exam Management Cycles for the Regulatory Authorities and assessment activities across the three lines of defense.
  This application is used to automate Document and Data retrieval. It also provides ability to view documents that are auto retrieved as well as to request documents through automatic generation of email requests.
  This solution will allow to have one workspace to work for both roles as Maker and Checker, auto retrieve of documents and data, and build automatic storage of all documents collected for an Exam/Cycle into the document storage.
  The system is targeting to shorten the timeline for source document and data collection, automates documents and structured data collection, reduce manual work and overall time spent on examination management activities.
  
  Team consists of Dev, BA, QA, Tram Lead, and is supported by dedicated DevOps group. We use agile methodologies on a team level (Scrum, Kanban).
  
  Key project technology stack: Kotlin, Java, Reactor, React, Typescript, Playwright.

• Responsibilities:

  • Automation process setup and improvement
  • Development of test automation framework architecture
  • Building and maintaining automated testing frameworks
  • Test case adjustments for automated testing needs
  • Integrating automated testing into CI processes
  • Test data and test environment preparations
  • Creating bug reports based on test execution results

• Mandatory Skills Description:

  • Automation experience using Playwright - 1+ year
  • Automation experience - 4+ years
  • Manual testing experience - 2+ years
  • Experience in testing Restful APIs - 1+years
  • Solid skills in Javascript (NodeJS/Typescript)
  • Experience in non selenium tools Cypress/puppeteer
  • Familiar with test runners like Jest or Mocha, and testing utilities like Chai, Enzyme or any other
  • Strong knowledge of test design
  • Strong experience with continuous integration processes and tools (Jenkins, Teamcity or similar)
  • Experience of working with version control systems (e.g. GIT, Bitbucket and others)
  • Strong proficiency in Atlassian Product Suite (Confluence, JIRA)
  • Understanding of agile software development methodologies
  • Ability to prioritize test cases based on risk analysis
  • HTML / CSS / JSON / XML knowledge
  • Strong analytical skills
  • Accountability and self organization

• Nice-to-Have Skills Description:

  • Strong ability to solve, manage and prevent problems independently
  • Understanding of Banking Client Onboarding domain
  • Experience with Cross-browser testing

We are a full-cycle software and app development company. Limeup specializes in creating mobile and web applications, complex websites, and scalable digital platforms.

We are currently looking for a Linkbuilder / Outreach Specialist to join our team.

Requirements:

• 1+ years of proven experience in linkbuilding / outreach;
• Experience working with international GEOs (USA, UK, DE);
• Upper-Intermediate+ English level (written and spoken);
• Experience building links through blogs, forums, Q&A platforms, etc.;
• Ability to evaluate and select high-quality donor websites;
• Familiarity with SEO fundamentals;
• Proficiency in tools such as Ahrefs, Semrush, Hunter.io (or similar);
• Experience with outreach and email marketing tools (CRM/newsletter software);
• Strong multitasking, organizational, and time-management skills;
• Ability to work independently as well as collaboratively in a team.
   

Nice to have: your own database of websites in relevant niches.

Responsibilities:

• Research and select relevant, high-quality websites for guest and sponsored posts;
• Analyze and monitor competitors’ backlink profiles;
• Communicate with webmasters and editors to arrange link placements;
• Review content before and after publication;
• Monitor link quality and indexing status;
• Maintain accurate reports of weekly activities;
• Build and update the donor site database;
• Participate in Q&A activities (e.g., Quora);
• Suggest new outreach ideas and link-building strategies;

• Continuously improve link-building methods and workflows.

   

What we offer:

• Opportunity to work with international clients on diverse projects in a professional team;
• Remote work;
• 21 paid vacation days and paid sick leave;
• Tax coverage and accounting support;
• Flexible schedule (9 a.m.–6 p.m. or 10 a.m.–7 p.m.).

Description

Our client, a leading medical device manufacturer, has a digital platform for managing neurological health information.
GlobalLogic Team is collaborating with the Client’s team on the development and testing of a web application that centralizes medical data from patients.The application empowers clinicians to monitor patients’ health status, track patient healing progress, analyze trends, and make well-informed decisions. The application encompasses multiple features that enhance the documentation and evaluation of the decision-making process.

Requirements

5+ years of experience as Java Developer
Experience in front-end development (Angular is preferable)
Java/Kotlin, Spring, JPA (Hibernate)
Experience in using SQL, and one of more databases (Postgres, Mysql)
Experience with the development and CI tools (GitLab, Jenkins, Gradle, Docker, etc)
Professional communication skills across the multi-skilled team and stakeholders
Strong English verbal and written skills for daily communication with the customer (Upper-Intermediate)

Job responsibilities

Work on software design on all stages
Design, build and maintain efficient, reusable, and reliable code for both back-end and front-end
Elaboration, analysis and implementation of software requirements
Ensure the performance, quality, and responsiveness of the application
Collaborate with a distributed team

Casino.Ua is more than just an online casino. We create an atmosphere of drive and celebration, where every click brings emotions, thrill, and a new level of adventure. By combining gaming with the vibe of nightlife, we deliver an unforgettable experience to our players.
 

Our mission is not just to entertain but to bring wow-experiences and raise the bar in iGaming. If you also enjoy what you do and want to make an impact on the product — then we’re on the same page.
 

We are currently looking for a Regional Marketing Manager (Ukraine) — someone who can build an effective marketing strategy, manage traffic acquisition channels, diversify them, and maximize ROI.
 

Key Responsibilities:

• Marketing: Market analysis (SWOT), identifying new growth opportunities, developing and optimizing acquisition channels within the approved budget. Initiating marketing campaigns together with Promo, Brand, and CRM teams to attract new players.
• Management: Functional leadership of internal teams, providing clear tasks, and coordinating operational activities.
• Legal: Close cooperation with the Legal department to ensure full compliance with local regulations and monitoring legislative changes.
   

Requirements:

• Minimum 2 years of experience in digital marketing (preferably in iGaming)
• Strong commercial mindset and leadership skills
• Ability to work with data and analyze trends
• Experience in managing budgets and P&L
• Attention to detail
• Strong communication and networking skills
• Ability to prioritize effectively
• English level — Upper-Intermediate or higher
   

What we offer:

• 30 vacation days per year
• Medical insurance or sports compensation
• English courses and partner discounts
• Full-time employment, flexible schedule, no micromanagement
• Work from anywhere in the world — or enjoy our stylish Kyiv office near Vasylkivska metro (stable internet and electricity guaranteed!)

About the Position

We are seeking an experienced DevOps Engineer with deep knowledge of Linux and Kubernetes to support and develop our infrastructure. The primary focus is ensuring the reliability and scalability of web services and email infrastructure.

Key Responsibilities

1. Infrastructure Management:

• Linux server administration (Debian)
• Deploying and managing Kubernetes clusters in production environments
• Configuring and optimizing web servers (Nginx, Apache)

• Monitoring service performance and availability

   

2. Web Infrastructure:

• Setting up load balancing and high availability
• Managing SSL certificates and HTTPS configuration
• Web application performance optimization
• CDN and caching configuration

• DNS records and domain name management

   

3. Email Infrastructure:

• Deploying and maintaining mail servers (Postfix, Dovecot, Exim)
• Configuring SPF, DKIM, DMARC for spam protection
• Monitoring mail server reputation
• Managing mail queues and troubleshooting delivery issues

• Setting up anti-spam filters and antivirus protection

   

4. DevOps Practices:

• Deployment automation through CI/CD (GitLab CI, Jenkins,)
• Writing and maintaining Infrastructure as Code (Ansible)
• Application containerization (Docker, Docker Compose)

• Developing Helm charts for Kubernetes deployments

   

Requirements

Required Skills:

• 3+ years of Linux administration experience
• Hands-on experience with Kubernetes in production
• Strong proficiency in Docker and containerization principles
• Experience with Nginx/Apache web servers
• Knowledge of network protocols: TCP/IP, HTTP/HTTPS, DNS
• Experience writing bash/python scripts for automation

• Experience with php CMS/Frameworks

   

Preferred Skills:

• Experience configuring mail servers (Postfix)
• Knowledge of monitoring systems (Grafana, ELK Stack, Zabbix)
• Experience with cloud providers (AWS, GCP, OVH)
• Understanding of GitOps principles
• Experience with databases (PostgreSQL, MySQL, Redis)

• Understanding of information security fundamentals

   

We Offer

• Competitive salary based on interview results
• Professional development and training at company expense
• Participation in exciting projects with modern technology stack

• Friendly team of professionals

   

Nice to Have

• CKA/CKAD certifications (Certified Kubernetes Administrator/Developer)
• Experience migrating services to Kubernetes
• Open-source project contributions
• Experience with high-load projects
• Knowledge of SRE (Site Reliability Engineering) practices

ABOUT US:

BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background.

Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.
 

YOUR IMPACT:

• Work collaboratively as a part of the team alongside backend developers;
• Assume responsibility for various components of the backend infrastructure;
• Contribute to the CI/CD processes of the projects;
• Engage in effective communication with DevOps and product teams;
• Participate in making decisions regarding application architecture and database design.

ABOUT YOU:

• More than 4 years of hands-on experience with Node.js;
• Good knowledge of JavaScript;
• Skilled in working with relational databases;
• Familiarity with Amazon Web Services (AWS) infrastructure;
• Knowledgeable about DevOps practices;
• In-depth understanding of CI/CD processes;
• Firm grasp of SOLID principles.

WOULD BE A PLUS:

• Work experience in high-load projects.

For a clearer comprehension, feel free to familiarize yourself with our technology stack:

• Databases: PostgreSQL, Prisma
• Backend: Node.js, Nest.js
• Cloud & Orchestration: Kubernetes, AWS
• Version Control & Collaboration: GitHub

Our mission is creating happiness within since we believe that having your mind and body in complete harmony is key for overall health and quality of life. We plan to capture the growth of the Global Health Market, and our ideal candidate will focus on building the largest health tech company in the world. 💪
The success of the product became possible through the hard work and dedication of 400+ talented and forward-thinking employees who are true experts in their field. We're one of the biggest partners of Facebook, Google, Snapchat & Twitter within the CEE region.🌎
Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.🚀
Competitive salary. Compensation that will help you focus on your projects and personal development.
Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.
Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the Kyiv office.
Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.
Rest. We organize team buildings, parties and various team activities to boost our collaboration.

We’re looking for DevOps with 5+ year to join our team.

We are a full-service UX Design & Software Development Company and currently searching of proactive and communicable colleagues for the realization of all our big plans. We like to solve complex problems by focusing on the result and increasing the skills of our employees.
 

Currently we are looking for a DevOps Engineer.

If you like to solve different tasks and you want to grow as a cloud engineer, join us :)
 

Required skills:
- 5+ year of experience as DevOps Engineer preferably with AWS cloud;
- Experience with AWS (ECS, ECR, EC2, VPC, IAM, S3, Cloudtrail, CloudWatch, RDS, AWS backups, ALB, Route53, GuardDuty);
- Experience in processes of releasing software using principles CI/CD with gitlab;
- Strong experience of administration of Linux (Unix) and writing bash scripts;
- Knowledge of network technologies and network security principles (TCP / IP, Ethernet, NAT, routing, ACL);
- Experience with web-server (Nginx);
- Experience with databases SQL (Postgres Aurora) and NoSQL (DynamoDB) and managing them;
- Experience with GitHub Actions;
- Strong knowledge of containerization technologies (Docker);
- Strong problem solving skills.
- Experience with Terraform and Ansible;

Will be a plus:
- Experience with New relic;
- Experience with CDK / CloudFormation
- Experience with AWS Lambda
- API Gateway authentication (JWT, OAuth2, Cognito)
- AWS WAF & Shield for DDoS protection
- Upper-Intermediate/ Advanced English.

What company offers:
- Opportunity to work on interesting foreign projects in the team of professionals;
- Friendly style of management;
- 21 working days of paid vacations, paid sick leaves;
- Flexible working schedule (9 a.m.- 6 p.m. or 10 a.m.-7 p.m.);
- Remote mode of work.

We are looking for an experienced Data Engineer to join a long-term B2C project. The main focus is on building Zero ETL pipelines, as well as maintaining and improving existing ones.

Responsibilities:

• Build and maintain scalable Zero ETL pipelines.
• Design and optimize data warehouses and data lakes on AWS (Glue, Firehose, Lambda, SageMaker).
• Work with structured and unstructured data, ensuring quality and accuracy.
• Optimize query performance and data processing workflows (Spark, SQL, Python).
• Collaborate with engineers, analysts, and business stakeholders to deliver data-driven solutions.

Requirements:

• 5+ years of experience in Data Engineering.
• Advanced proficiency in Spark, Python, SQL.
• Expertise with AWS Glue, Firehose, Lambda, SageMaker.
• Experience with ETL tools (dbt, Airflow etc.).
• Background in B2C companies is preferred.
• JavaScript and Data Science knowledge are a plus.
• Degree in Computer Science (preferred, not mandatory).

We are looking for a Data Scientist to support a Data & AI team. The role is focused on developing scalable AI/ML solutions and integrating Generative AI into evolving business operations.

About the Role

As a Data Scientist, you will:

• Collaborate with Product Owners, Data Analysts, Data Engineers, and ML Engineers to design, develop, deploy, and monitor scalable AI/ML products.
• Lead initiatives to integrate Generative AI into business processes.
• Work closely with business stakeholders to understand challenges and deliver tailored data-driven solutions.
• Monitor model performance and implement improvements.
• Apply best practices in data science and ML for sustainable, high-quality results.
• Develop and fine-tune models with a strong focus on accuracy and business value.
• Leverage cutting-edge technologies to drive innovation and efficiency.
• Stay updated on advancements in AI and data science, applying new techniques to ongoing processes.

About the Candidate

We are looking for a professional with strong analytical and technical expertise.

Must have:

• 3+ years of hands-on experience in Data Science and ML.
• Experience with recommendation systems and prescriptive analytics.
• Proficiency in Python, SQL, and ML libraries/frameworks.
• Proven experience developing ML models and applying statistical methods.
• Familiarity with containerization and orchestration tools.
• Excellent communication skills and strong command of English.
• Bachelor’s or Master’s degree in Computer Science, Statistics, Physics, or Mathematics.

Nice to have:

• Experience with Snowflake.
• Exposure to Generative AI and large language models.
• Knowledge of AWS services.
• Familiarity with NLP models (including transformers).

Key Responsibilities: 

• Support and maintain production deployments 
• Extend and maintain existing Azure infrastructure using Terraform 
• Support secrets rotation mechanisms 
• Ensure secure and stable access for all team members to necessary services 
• Maintain and improve CI/CD pipelines (Azure DevOps Pipelines) 
• Manage and enforce structured access control policies for team members 
• Implement and maintain horizontal scalability best practices 
• Experience with AKS
• Experience with Azure Virtual Machine Scale Sets
• Deploy and manage Kubernetes clusters and microservices architectures 
• Configure and manage load balancers and Azure Traffic Manager 
• Work with and optimize the following Azure services: 
• Manage networking, including: 
• Apply cloud security best practices, including: 
• Manage Azure costs, budgets creation, and budget monitoring 

• Requirements: 
• 3+ years of experience as a DevOps Engineer (B2B SaaS preferred) 
• Proven experience with Terraform and infrastructure as code 
• Strong understanding of Kubernetes, microservices, and CI/CD pipelines 
• Proficiency with Azure services (as listed above) 
• Networking and cloud security knowledge 
• Analytical mindset with attention to detail 
• Strong problem-solving skills with minimal need for escalation 
• High level of self-organization and reliability 
• English level B2+ or higher 

• Bonus Points: 
• Azure, Kubernetes, or DevOps certifications 
• Experience in automation of complex workflows 
• Proven track record in optimizing cloud costs 
• Experience with multi-region cloud infrastructure 
  
  Based on the interview results, a test assignment is possible.

We are looking for Native Android Developer (Kotlin)

Our client is a digital consulting and solutions provider specializing in wealth management transformation. They help leading financial institutions — such as wealth managers, banks, advisors, and retirement providers—accelerate growth, improve operational agility, and scale effectively through tailored technology services.

Collaboration format: outstaff, contract-based.
Hourly rate: up to 20$/h
Direct communication with the client — good English and a presentable manner are important
Location: Poland
 

Requirements:

— 3+ years of experience in Android development;
— Ability to design clear and maintainable architecture following SOLID, KISS, and YAGNI principles;
— Strong knowledge of Kotlin and the Android SDK, including understanding their capabilities and limitations;
— Production experience with Jetpack Compose;
— Understanding of architectural patterns such as MVVM, MVI, Clean Architecture, and the ability to justify the choice of the most suitable one;
— Experience building features end-to-end: design, implementation, release, monitoring, and iteration;
— Experience integrating analytics, tracking key metrics, and ensuring observability of mobile features;
— Understanding of the Android component lifecycle, multithreading, and asynchronous logic;
— Experience working with REST/GraphQL APIs, WebSocket, Retrofit/Ktor, Apollo, navigation, and dependency injection (Koin);
— Hands-on experience with unit, integration, and end-to-end (E2E) testing;

We are looking for iOS Developer (Swift).

Our client is a digital consulting and solutions provider specializing in wealth management transformation. They help leading financial institutions — such as wealth managers, banks, advisors, and retirement providers—accelerate growth, improve operational agility, and scale effectively through tailored technology services.

Collaboration format: outstaff, contract-based.
Hourly rate: up to 20$/h
Direct communication with the client — good English and a presentable manner are important
Location: Poland
 

Requirements:
— 3+ years of commercial experience in iOS development

— Strong proficiency in Swift (Objective-C experience is a plus)

— Deep understanding of iOS SDK, UI frameworks, and design principles

— Experience integrating RESTful APIs and working with JSON/XML

— Knowledge of version control systems (Git)

— Experience with unit testing and debugging tools

— English level B2 or higher (written and spoken)

About the Role

We are seeking a skilled Salesforce Developer to design, build, and maintain scalable solutions within our Salesforce ecosystem. You will play a key role in translating business requirements into technical solutions, ensuring best practices, system performance, and seamless integrations with external platforms.

What You’ll Do

• Partner with admins, IT, and stakeholders to gather requirements and deliver effective solutions.
• Perform technical analysis to define scalable, feasible approaches aligned with business goals.
• Develop and maintain Salesforce applications using Apex, Lightning Web Components (LWC), Flow, and Triggers.
• Manage smooth deployments leveraging Git, CI/CD pipelines, and DevOps best practices.
• Troubleshoot and resolve complex technical issues, minimizing downtime and enhancing user experience.
• Stay current with Salesforce releases, features, and best practices to continuously optimize our environment.

What You’ll Bring

• 2+ years of proven experience in Salesforce development and configuration.
• Strong skills in Apex, LWC, Flow, and Triggers.
• Experience with Sales Cloud, Service Cloud, Experience Cloud, or Marketing Cloud/Pardot.
• Knowledge of Salesforce administration, data management, and security configuration.
• Familiarity with version control systems (Git) and deployment processes.
• Ability to work in a fast-paced environment, managing multiple priorities effectively.
• Proficiency in English (written and spoken).

Bonus Points For

• Salesforce Administrator Certification (ADM-201, ADM-211).
• Salesforce Platform App Builder Certification.
• Salesforce Platform Developer Certification.
• Strong analytical and problem-solving skills.