Jobs at Djinni

We are a group of companies that has been operating globally since 2020.

We are represented on the market by several sports and casino brands.

Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the positions SEO copywriter, editor
The ideal candidate will have experience in the industry, be organized and motivated, and we guarantee a pleasant atmosphere with opportunities for growth. Additionally, we offer competitive compensation and exciting bonuses.

Job Description

Minimum of 7 years of experience in software development, with a focus on designing and implementing highly scalable web applications, data pipelines, and cloud-based microservices

Proficiency in Java programming language and related technologies. Experience with frameworks such as Spring, Hibernate, and Apache Kafka, and cloud-native services is highly desirable

Proven experience in UI/Angular development

Strong understanding of database concepts and experience with SQL and NoSQL databases (e.g., MySQL, Oracle, Cassandra, DynamoDB, Redis).

Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and experience deploying applications in cloud environments is advantageous

Experience with microservices and event-driven architectures

Strong analytical and problem-solving skills with the ability to troubleshoot complex issues and implement effective solutions

Excellent written and verbal communication skills with the ability to articulate technical concepts clearly and effectively

Ability to work both independently and collaboratively in a fast-paced, agile environment. Strong team player with a positive attitude and a passion for technology

Job Responsibilities

Architect, design, and develop highly scalable, reliable web scale applications, tools, and automation frameworks to meet business requirements.

Implement cloud-based microservices leveraging event-driven architectures.

Collaborate with cross-functional teams to design and build efficient and robust data pipelines for batch, near-real-time, and real-time processing using Java technologies.

Optimize applications, data pipelines, and microservices for scalability, performance, and efficiency to handle large volumes of data and traffic in a cloud environment.

Ensure adherence to coding standards, best practices, and software development methodologies. Perform code reviews and provide constructive feedback to team members.

Implement monitoring and alerting solutions to ensure the reliability and availability of applications, data pipelines, and microservices. Participate in troubleshooting and resolution of production issues.

Create and maintain technical documentation, including design documents, architecture diagrams, and system documentation.

Collaborate effectively with cross-functional teams, including product management, QA, and operations. Communicate technical concepts and solutions to both technical and non-technical stakeholders.

Department/Project Description

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. As additional there are opportunities to work with medical devices, in scope of end-to-end testing.

Job Description
Core Angular Skills (must-have)

Angular (v12+): Deep understanding of components, modules, services
Angular CLI: Efficient project scaffolding and configuration
TypeScript: Strong grasp of advanced TS features
RxJS: Mastery of Observables, Subjects, Operators, and best practices
NgRx / Akita / NGXS: State management patterns
Forms: Reactive Forms & Template-driven Forms
Routing: Lazy loading, route guards, parameter handling
Directives & Pipes: Custom and built-in 
Besides that:

Experiance with team leading 1+ years
Total experience 7+ years
High degree of comfort in Javascript, CSS, and HTML.
Experience shipping complex and well-tested UIs
Effective communicator, and have experience writing and reviewing code in a team setting using source control software like Git/GitHub
Familiarity with Java development is beneficial
Keen sense of information architecture and visual design
Motivated by writing fast, scalable code with testability in mind
Excited by working in a fast-paced environment
Nice to have

Have worked with distributed/remote teams
Familiar with functional programming paradigms and enjoy writing functional JavaScript
Have deployed web apps with AWS/S3/Cloudfront via CI/CD pipelines like Jenkins
Experience with typed JavaScript (TypeScript)
Experience with contemporary JavaScript web/build tools (NPM/Yarn, Babel, Webpack/Rollup, etc.)
Experience with SCSS, Sass, or Less
Worked with project management software like JIRA
Job Responsibilities
Work on client facing healthcare apps involving lots of data, highly complex UI workflows, actionable insights /analytics, data visualizations etc.
Lead team of UI engineers
Experiment with new ways of visualizing large amounts of data in a scalable fashion.
Build and maintain a wide variety of modular and extensible set of frontend micro services
Research on new web technologies
Department/Project Description
Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. As additional there are opportunities to work with medical devices, in scope of end-to-end testing.

Our client is a modern, product-focused tech company working on protecting and managing sensitive data. They are looking for a Technical Support Engineer (Middle level) with strong networking knowledge and solid troubleshooting skills. You will join the Customer Success department and closely collaborate with engineering and integration teams. The role involves supporting customers, helping them configure and integrate the system, and even contributing code changes to improve the platform.

This is a great opportunity for someone who enjoys solving complex technical problems, working directly with customers, and driving improvements in SaaS solutions.
 

Requirements:

• 4+ years of experience as a Technical Support Engineer.
• Experience supporting SaaS products.
• Strong understanding of the OSI model and HTTP protocol.
• Solid software troubleshooting skills, with the ability to understand systems end-to-end.
• Basic knowledge of Test Driven Development, Git, SQL, and Linux.
• English — Upper-Intermediate or higher.
• Excellent communication, collaboration, and problem-solving skills.
   

Would be a plus:

• Experience with Docker and AWS.
• Coding skills (e.g., contributing small fixes or enhancements).
• Proven ability to manage projects and coordinate cross-functional work.
   

Responsibilities:

• Take ownership of customer issues and drive them through to resolution.
• Support customer onboarding as the primary technical point of contact.
• Collaborate with Account Management to understand customer requirements and map them to solutions.
• Assist customers with platform integration, translating requirements into code-level solutions.
• Engage with development teams to escalate bugs, create feature requests, or obtain missing information.
• Create or update technical documentation based on request investigations.
• Contribute fixes and enhancements via pull requests to product components.
• Meet or exceed SLA targets consistently.
• Participate in on-call support rotation and respond to emergencies when needed.

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, it’s nothing! The number of projects is growing, and with them, our team too.

And now we need а Department Assistant to join our team.

English level: Intermediate and higher
Location: Flexible (stable internet connection and minimal time zone difference required)
Probation period: 4 months

Hiring stages:

1. CV submission
2. English check
3. Interview #1
4. Test task
5. Interview based on test task results

Responsibilities:

• Monitoring staffing and workload distribution within the department
• Processing and tracking requests from the Sales department
• Preparing and updating relevant developer CVs
• Organizing and participating in developer interviews
• People management: conducting 1:1s, monitoring risks, supporting team atmosphere, resolving conflicts and challenges developers may face in their work
• Ensuring developers are equipped with necessary hardware
• Maintaining financial timesheets and writing corporate emails
• Preparing monthly reports on developers’ worked hours
• Organizing and conducting Performance Reviews for department staff
• Writing various types of reports (daily, monthly, ad-hoc)
• Contributing to department development strategy
• Participating in the organization of internships and Tech Talks

Requirements:

• Work experience or a certificate in HR/Recruitment/Sales/Project Management
• Strong interpersonal and teamwork skills
• Solid business communication skills
• Experience with Word and Excel; knowledge of tools like Zoho, Jira would be a plus
• Interest in IT and innovation
• Attention to detail, high responsibility, and flexibility
• Ability to work in a multitasking environment
• Desire to grow professionally, show creativity, and take initiative

Career prospects:

• Growth to Department Manager/Head of Department (Department Resource Manager)
• Financial growth alongside expanding responsibilities
• Opportunity to switch to another role in the future (PM, Sales, Recruiter, etc.)
• Improvement of English skills

RubyPlay is a place where passion meets competence. Since 2017, we’ve made more than 200 innovative games and built more than 100 strong partnerships globally!
 

Proud to be:

• The Winner at BFTH Arena Awards — Best Online Casino Game
• Shortlisted for SBC Awards 2024 — Casino/Slots Developer of the Year
• A strong player on 10+ markets globally
• Beloved workplace for hundreds of specialists from 34 countries

We are now growing our team and looking for driven professionals ready to build their careers in a strong, international studio with a product that’s making waves worldwide.
 

We're looking for a Game Developer who will be working closely with Game Designers, Art and Animation teams and making sure that our games are of the top quality. 
You will also take part in a full product development cycle with the opportunity to propose your own ideas and improvements.
 

Here’s How You’ll Make an Impact:

• Be an integral part of our Games development team, working closely with Game Designers, Product Managers, and Artists
• Take part in the full game development cycle - from prototype to polished product
• Develop game features and UI using TypeScript, Pixi.js, and Spine
• Work with provided animations, assets, and game specs to bring ideas to life
• Ensure high-quality code with a focus on performance, maintainability, and polish
• Actively contribute ideas for improving gameplay, UX, and development workflows
• Support and maintain released games
   

What Makes You A Strong Candidate:

• 2+ years of experience with TypeScript or modern JavaScript (ES6+)
• Experience with Pixi.js or other rendering libraries
• Familiarity with integrating 2D skeletal animations (e.g. Spine)
• Understanding of OOP, design patterns, and best practices for front-end architecture
• Good command of tools like npm, Git, webpack
• Experience working in a cross-functional team with art, design, and product
   

Needed soft-skills:

• Team player with strong communication skills
• Comfortable receiving and giving feedback
• Results-oriented and proactive mindset
• Ability to juggle priorities without losing quality
• Curious and passionate about games

Bonus Points If You Have:

• Experience in iGaming
• Familiarity with animation workflows and Spine runtime quirks
• UX instincts and an eye for juicy interactions

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. 
We are seeking a skilled professional for the Affiliate Manager position. The ideal candidate will have experience in the industry, be organized and motivated, and we guarantee a pleasant atmosphere with opportunities for growth. Additionally, we offer competitive compensation and exciting bonuses.

QATestLab is an international IT outsourcing company that provides independent software testing services. We have over 20 years of experience in providing QA support to companies in various industries — from e-commerce, banking, and healthcare to gaming, media, and telecom. Our service portfolio includes manual testing and test automation services for web, desktop, mobile, and cloud applications.

We are developing a sales department and are looking for an energetic and ambitious Sales Manager (b2b) for our IT services. If you are keen on communication with people, the dynamic pace of work, professional challenges, and constant development, you are a perfect match.

We expect that you:

• Have spoken and written English at the Upper-Intermediate level
• Have 2+ years experience in IT sales (B2B)
• Have experience with the full sales cycle
• Have high communication skills
• Have desire to develop in the field of IT sales
• Aim on long-term and high-quality results

• Have experience with KPI.

   

Will be a plus, if you:

• Have a basic understanding of the software development and testing lifecycle (SDLC/STLC)

• Have experience working with Clay.

   

What will you do:

• Search for and attract new clients and projects with the aim of expanding the program’s client portfolio;
• Process incoming leads and actively work with target clients at various stages of the sales funnel;
• Address objections from potential clients: ability to communicate effectively, argue the company’s position, and build trust;
• Maintain CRM and analytics on potential partners.
• Coordinate projects at all stages of launch and support, including gathering customer information, negotiating prices, and concluding/reviewing contracts.

• Participate in brainstorming sessions with the team to develop sales strategies, generate new ideas, approaches, etc.

   

We offer:

• Collaboration with a stable company with established processes and a positive atmosphere
• Experience in managing projects of various levels of complexity, methodologies, and approaches
• Flexible cooperation format: start between 8:00 to 11:00, finish between 17:00 to 20:00
• 100% compensation for sick leave, 18 working days off
• A developed corporate culture, system of social assistance, and a wide loyalty program
•  

Become a part of our team! Hand in your CV!

Requirements:
— 1+ years of experience as PM / Team Lead / Coordinator in IT 

— Understanding of web development processes (frontend, backend, DevOps, design) 

— Basic technical knowledge: HTML/CSS/JS, any programming language (C/C#, Python, PHP) 

— Fundamentals of working with hosting and domains, understanding of DNS 

— Ability to read technical specifications, assess complexity and risks 

— Strong communication skills and team management abilities 

— Ability to clearly formulate tasks and control their execution without excessive bureaucratic burden 

— Organization, responsibility, proactivity

Responsibilities: 

— Planning and coordinating team work (UI/UX designer, frontend, DevOps, webmaster) 

— Monitoring execution deadlines 

— Quality control of task implementation according to requirements 

— Communication with management and providing feedback to the team — Resolving minor technical issues and escalating complex cases to developers 

— Process optimization to ensure the team works efficiently without unnecessary bureaucracy

Planning and Prioritization

• Communicates with Media Buyers regarding new website creation, plans workload for the week/month
• Forms backlog and task queue
• Coordinates deadlines with designer, frontend, webmaster
• Allocates resources (in-house vs freelance)
• Plans tasks with PHP developers and coordinates timelines, monitors deadlines

Communication with Freelancers (Development/Creatives)

• Task assignment to freelancers (mockups, layout)
• Monitoring execution and deadlines
• Ensuring full task context (GEO, brand, template type, domain)

Internal Team Coordination

• Task handoff between departments
• Synchronization with tech department
• Prioritizing webmaster assignments

Process Monitoring

• Tracks task statuses (To Do / In Progress / Review / Done)
• Escalates blockers (e.g., missing domain, hosting not ready)
• Resolves escalations (in case of delays or issues)

Nice to have: 

— Knowledge of Jira, Monday 

— Experience with technical documentation and APIs — Basic understanding of DevOps processes (Docker, CI/CD)

About ClickOptions

ClickOptions is building the next generation of crypto options trading. We’re on a mission to democratize access to options by making them dramatically cheaper, smarter, and more transparent.

Role Overview

We’re looking for a Manual QA Engineer with automation experience to ensure the quality and reliability of our trading platform. This is not a traditional test automation role—you’ll be writing scripts against our REST and WebSocket APIs to validate end-to-end flows, platform logic, and trading mathematics.

You’ll work closely with our product, backend, and frontend teams to test features ranging from deposits and withdrawals to advanced option pricing.

Responsibilities

• Test the trading platform manually across frontend (web), authentication, deposits, and withdrawals
• Verify platform logic and financial calculations by trading and comparing results to defined formulas
• Write and execute scripts in Python or Java to test REST and WebSocket API endpoints and ensure correctness of end-to-end workflows
• Perform exploratory and regression testing on both UI and backend services
• Log, track, and verify issues, working closely with developers and product managers
• Contribute to test planning, test case design, and overall QA strategy

Requirements

• 3+ years of professional experience as a QA Engineer
• 2+ years of hands-on automation experience (script-based, not framework-only)
• Strong knowledge of Python or Java for writing test scripts
• Solid experience testing REST & WebSocket APIs
• Working knowledge of SQL databases for validating backend data
• Strong attention to detail and problem-solving mindset

Nice to Have

• Experience testing fintech or trading platforms
• Previous work in startups (fast iteration cycles, resourceful mindset)
• Any software development experience beyond QA

Why Join ClickOptions?

• Build a core trading product in a cutting-edge sector (crypto derivatives)
• Work in a startup environment where your impact is direct and visible
• Collaborate with a highly technical, ambitious team solving complex financial and engineering challenges
• Opportunity to grow into QA leadership as the team expands

About the customer

Our client is a cutting-edge, technology-focused company that provides a better way of detecting and managing risks that may impact the outcome of clinical trials. Their solutions, all of which are cloud-based, are driven by a unique set of algorithms that interrogate clinical and operational data in real-time centrally to conveniently illuminate outliers and anomalies in data.

Role description

In this role, you will collaborate with skilled engineers, Squad leads, and our lead application architect to find elegant and manageable solutions to new and complex product needs. As a member of the Engineering team, you will join a friendly and talented group of Python developers, within a dynamic scale-up company facing great engineering challenges.

Responsibilities: 

• Build robust and scalable software using Python
• Refactor and perform code review
• Solve complex performance problems and architectural challenges
• Work with the product and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution

• Analyze challenging problems and successfully deliver results

   

Requirements: 

• A minimum of 6 years of software development experience
• Proven experience in building large-scale client-side solutions using Python
• Rich experience creating REST-based web-services
• Strong experience with of SQL and/or NoSQL databases
• Experience in Continuous Integration and Continuous Delivery practices 
• Clear understanding of Agile/SCRUM methodology
• Strong knowledge of design and architectural patterns

• Confidence in English for daily interactions 

   

Nice to have: 

• Experience in MLOps and/or Containerization

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the positions Payments & Agents Manager.

The ideal candidate will have experience in the industry, be organized and motivated, and we guarantee a pleasant atmosphere with opportunities for growth.

We are a group of companies that has been operating globally since 2020. We are represented on the market by several sports and casino brands. Over the past year, we have successfully doubled our scale and received the Best Sportsbook Operator award at the SiGMA Awards. We are currently continuing to develop actively and are recruiting for the positions Business Development Manager.

Project Description

Our Client is the Enterprise Worldwide Company. The product you will be working with, provides management and data processing/handling capabilities for networks of the clients scientific lab equipment such as microscopes, etc.

Job Description

2+ years of relevant commercial experience in Software Testing

Good knowledge of Java and OOP
Practical experience using Selenium for UI automation
Experience with RestAssured and Postman for API testing
Experience working with TestNG framework
Familiar with gRPC, Spring Boot, MinIO
Experience working in Agile/Scrum team
Tools: Jira, TestRail, Confluence
Experience with AWS
Understanding of microservices
Verbal and written English - is a must 

Job Responsibilities

Perform system, functional, data, integration and other testing types

Execute and maintaining existing tests

Review and analyze system specifications

Follow the test plan

Help troubleshoot issues

Work with cross-functional teams to ensure quality throughout the software development lifecycle

N-iX is a global software development service company that helps businesses across the world develop successful software products. Founded in 2002, N-iX has come a long way, expanding its presence across Europe, the US, and Latin America. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.
 

Role description:

Our team seeks an enthusiastic, inquisitive and self-motivated individual to join the big team. Our ideal candidate is a resourceful problem-solver with extensive experience in front-end technologies and expertise in Javascript, HTML5, CSS3/SCSS.
 

About the project:

Cleverbridge is a platform that provides global e-commerce and subscription billing solutions that help companies build long-term customer relationships and grow revenue streams. With its flexible, cloud-based billing and monetization platform, cleverbridge integrates seamlessly with client systems, simplifies subscription business models and delivers an optimized online customer experience.
 

Requirements:

• A bachelor's degree in Computer Science, Engineering, or a related field
• At least 5 years of front-end development experience
• Experience with NodeJs + React (optional ExpressJS)
• Proficiency in JavaScript, HTML5, CSS3, and SCSS
• Strong expertise in PostGreSQL / RDBMS and different persistence models would be very helpful (relational DB, noSQL approaches, Event Sourcing)
• Experience with microservices
• Experience with micro-frontends
• Know-how of building APIs from scratch
• Experience working with REST & GraphQL APIs
• Understanding of an event-driven architecture (especially concepts of event sourcing and CQRS and asynchronous messaging, i.e. Publish/Subscribe pattern)
• Knowledge of general tools in team works: JIRA, Git, Jenkins, IDEs
• Knowledge of AWS / Kubernetes would be a plus
• Profound experience with unit testing frameworks
• Knowledge of UI/UX best practices
• Experience with cross-browser and mobile optimization
• Knowledge of W3C accessibility standards
• Familiarity with website performance evaluation tools
• Understanding of frontend XSS prevention
• Experience with Python is nice to have
• Ability to turn business requirements into creative and effective solution designs
• Independent problem-solver and self-starter
• Strong collaborator and able to work with peers to bring projects to life
• Uncompromising attention to detail and commitment to quality
   

Responsibilities:

• Design and customize the web application to meet client requirements and expectations
• Ensure that frontend code is optimized for cross-browser and mobile compatibility
• Create and maintain custom front-end features that are both beautiful and functional
• Designing & developing GraphQL APIs for a modern web application
• Designing, building, and maintaining performant, efficient, reusable, and reliable code
• Requirements review, requirements development
• PCI DSS standard (four-eyes principle), QA, code review
• Writing unit and integration tests
• Problem-solving and root cause analysis
• Communicating with internal product owners and stakeholders as well as external providers
• Sharing new ideas, techniques and methodologies
• Champion coding standards and help train other developers through code reviews
• Interpret business requirements and turn them into effective solution designs
• Keep project management informed of project status and progress towards deadlines
   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers