Jobs at Djinni

Requirements:

Bachelor’s degree
At least 3 years of commercial experience with C#
Knowledge of the basics of computer science (algorithms and data structures, OOP)
Intermediate English level
Source code (all or fragments) of any C# project for evaluation
Will be a big plus:

Knowledge or experience in medical technology, DICOM
Have web and/or cloud development experience
Basic knowledge of C ++

We offer:

20 days of paid vacation
15 days of paid sick leave
Accounting support
Comfortable, modern office (Kyiv/Kharkiv) and working environment
Flexible working schedule
Corporate events
English classes
Paid conferences

Responsibilities:

Writing automation scripts
Bug-fixing
Writing unit tests
Developing new features or extending existing ones

*Project*: Development of software for medical equipment for imaging. Development of scanners of an internationally well-known brand, by which more than 300,000 patients are examined daily. This area comprises software running both on the scanners and workstations, as well as the integration to other vendors covering:
* Installation and software licensing management
* Connectivity configuration and diagnostics
* Patient data management
* Integration to hospital IT systems (EMRs, PACS) and other 3rd party systems (reporting systems)
* Reading other vendors’ images that are complying with the DICOM standard
* Remote access solutions for review and report
* Ensuring privacy and security of patients’ data

Technologies
— C++/C# .Net
— WPF
— MFC
— Databases
— Network communication
— DICOM standard (Digital Imaging and Communication in Medicine)
— VS 2022, Jira, Jenkins, Confluence, Teams

About the Role

We are seeking a Java Developer with hands-on experience in telecom billing systems to join our technology team. The ideal candidate will be responsible for designing, developing, and maintaining Java-based applications that support mission-critical billing processes within a telecommunications environment. You will be responsible for adding new features, correct business process changes, bug fixing, different integration and correction of the customer portal.

Key Responsibilities

• Design, develop, test, and deploy scalable Java-based applications supporting telecom billing platforms.
• Work closely with Business Analysts and Product Owners to gather billing-related requirements and translate them into technical specifications.
• Integrate Java applications with rating, mediation, invoicing, and customer management systems.
• Enhance and maintain existing billing modules, ensuring they are accurate, compliant, and efficient.
• Optimize application performance, especially in high-volume transaction environments typical of telecom operations.
• Write and maintain technical documentation.
• Collaborate with DevOps, and support teams to ensure system stability and timely issue resolution.

Required Qualifications

• 2+ years of professional experience in Java Core development 
• Solid knowledge of object-oriented principles approach
• Understanding monolithic architecture and multi-threading.
• Familiarity with SQL/PLSQL, and relational databases like MySQL, or Oracle, PostgreSQL. 
• Commercial experience in AWS cloud utilization 
• Perfect knowledge of GIT and delivery pipelines. 
• Comfortable working in a Linux environment for development, deployment, and troubleshooting.
• Experience with monitoring tools such as Grafana for troubleshooting.
• Experience in writing unit and integration tests.

Preferred Skills

• Experience with billing platforms development.
• Experience working with high-throughput transactional systems.
• Understanding of containerization tools like Docker.
• Understanding of data processes, data transformation, and mediation engines.
• Knowledge of CI/CD pipelines, source control (Git), and agile development methodologies.
• Knowledge of PHP backend frameworks, HTML, CSS to support integration between billing and customer portal 

Soft Skills

• Strong analytical and problem-solving abilities.
• Excellent communication and documentation skills.
• Ability to work independently and within cross-functional teams including business team.
• Detail-oriented with a focus on delivering high-quality solutions.
• Good English speaking communication and writing skills

Education

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.

Job Description

As a Server Engineer, you’ll be responsible for designing, developing, and maintaining scalable server-side solutions, ensuring high system availability and performance. You’ll collaborate with cross-functional teams, advocate for best practices, and contribute to the evolution of our tech stack. In your day-to-day, you will:

• Work on scalable solutions using event-driven and hexagonal architectures with a Domain-Driven Design (DDD) approach
• Lead the entire lifecycle of feature development, from defining requirements and APIs to coding, monitoring performance, and delivering robust solutions
• Ensure production stability, high system availability, and responsiveness while addressing user complaints
• Advocate for chosen architectures, contributing to the evolution of the tech stack
• Optimize system performance, reliability, and stability to meet company standards
• Participate in technical discussions to improve architecture and developer experience
   

Requirements

• 3+ years of experience as a server engineer, focusing on JVM stack and/or TypeScript
• Proficiency with SQL/NoSQL solutions, database architectures, and query profiling
• Experience in designing server solutions, API design, and technical documentation
• Skilled in writing unit and integration tests with an understanding of TDD concepts
• Familiarity with proto-based APIs, Kafka or similar messaging systems, and cloud solutions
• Knowledge of high-load systems, microservice orchestration tools, and architectures (e.g., Docker, Kubernetes, Nginx)
• Strong debugging, refactoring, and reverse engineering skills
• Passion for product development and ownership of the full development lifecycle
• Experience with functional languages like Scala or Kotlin — an advantage
   

About the Team

We’re part of the eCommerce platform group, focused on creating a robust, reliable, and scalable platform for internal and external clients. Our mission is to provide APIs, SPIs, and tools to handle, extend, and customize multiple business workflows, ensuring they meet developers’ standards and industry best practices. We aim to empower individual entrepreneurs, Wix verticals, and large agencies to run any eCommerce business seamlessly.
 

About Wix

Wix makes it possible for anyone to succeed online.

Since 2006, we’ve grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 282 million users and their visitors worldwide.

At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level.

Although we’re already industry leaders in web creation and business, our work is nowhere near done. Our goal is to become the main engine of the Internet so we can create a more open web for all.

We’re proud to be an equal opportunity company. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

Required Technologies:

Node.js, Express.js / Nest.js
JavaScript (ES6+) / TypeScript
SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis)
REST API, GraphQL, WebSockets
Git (GitHub/GitLab), Docker (preferred)
Postman for API testing
 

Nice to Have:

Understanding of OOP, SOLID principles, and design patterns
Experience with testing frameworks (Jest, Mocha, Chai)
 

Requirements:

English level: B1 or higher
Strong motivation to learn and develop in backend engineering
 

We Offer:

Interesting and challenging projects
Vast opportunities for professional development
Competitive salary
Friendly team of professionals
Comfortable working environment

Responsibilities
 

Develop and maintain web applications using React.js (Frontend) and Node.js (Backend).
Work with RESTful APIs and databases (MongoDB, PostgreSQL).
Write clean, efficient, and maintainable code.
Collaborate with designers, backend developers, and product managers to deliver high-quality solutions.
Participate in code reviews and continuously improve development processes.
Debug and fix issues in existing applications.
 

Requirements
 

Basic knowledge of JavaScript/TypeScript, HTML, and CSS.
Experience with React.js and Node.js (academic, personal, or internship projects).
Understanding of REST API principles and client-server architecture.
Familiarity with database management (MongoDB, PostgreSQL or similar).
Experience with Git and version control workflows.
Strong problem-solving skills and a willingness to learn.
English level: B1 or higher
 

Nice to Have

Experience with Redux, Next.js, Express.js, Nest.js.
Basic understanding of Docker, CI/CD pipelines.
Knowledge of testing frameworks (Jest, Cypress).
Familiarity with cloud services (AWS, Firebase).
 

What We Offer

Interesting and challenging projects.
Vast opportunities for professional development.
Competitive salary.
The friendly team of professionals.
Comfortable working environment.

We are looking for a candidate with strong leadership skills for a leader position in a team of 4 to 8 people. You will be expected to work directly on products as well as manage a team.

Responsibilities:

• Managing a team of 4 to 8 people, assigning tasks, and assessing risks, both technical on the project and the team side;
• Eliminating blockers at any stage - both technical and resource-related;
• Creating products logic following the best practices of the domain development, and also taking into account user needs and product domain context;
• Deepening and evaluating product increment requirements in collaboration with a cross-functional squad including tech and proxy product owners;
• Coming up with new initiatives within your area to improve performance;
• Taking a part in implementing, maintaining, and improving existing products.

Requirements:

• Experience in working in a product-focused team (as a Team Lead would be a plus);
• English (B1 and higher);
• Scrum process & Agile approach understanding;
• Proactive position and analytical skills;
• Problem-solving and strong leadership skills;
• 2+ years of Laravel development experience (on commercial projects.);
• Node.js development experience would be a plus;
• Commercial experience with Vue.js (React.js acceptable);
• Knowledge of HTML5, CSS3;
• Experience with AWS, Google, and Microsoft services would be a plus;
• Strong understanding of OOP fundamentals and adherence to a coding standard;
• Strong knowledge of Design Patterns and LAMP;
• Experience with SQL or NoSQL databases;
• Practice experience with building REST API services;
• Practice experience with Docker.

Expectations:

• Cohesive team, high level of efficiency and productivity;
• On-time delivery of projects/tasks and positive feedback from clients;
• Technical growth, both personal and team.

We offer:

• Regular result-based salary reviews;
• Comfortable working hours (10-19 Kyiv time zone);
• Bonus system tied to the product's success;
• Established product-focused environment;
• Range of tasks, from quick and simple to challenging investigation to run;
• Cheerful & dynamic environment;
• Friendly and open-minded team;
• Virtual workspace with perspective to move into one of the offices
• Mentorship;
• Sport and English classes discounts.

Hiring steps:

• First interview with the Recruiter;
• Technical interview with the CTO;
• Job Offer.

About the Role

We're seeking a Backend Developer with strong Golang expertise and proficiency in TypeScript (for backend services) to help us build and scale high-performance, distributed systems. You'll work with modern databases, message queues, cloud infrastructure, and third-party integrations in a fully remote environment.

Responsibilities

• Design, develop, and maintain scalable backend services primarily in Go

• Develop supporting backend components and tooling in TypeScript (e.g., Node.js)

• Implement efficient data models and queries using PostgreSQL and MongoDB

• Leverage Redis for caching and transient data management

• Build and maintain asynchronous job processing with RabbitMQ and Azure Service Bus

• Integrate and manage cloud storage using AWS S3

• Work with third-party APIs, including SendGrid (email) and Twilio (SMS)

• Write unit and integration tests to ensure high code quality and reliability

• Collaborate with team members in architecture planning, code reviews, and DevOps workflows

Required Skills

• 4+ years of backend development experience with Go

• 2+ years of experience writing backend services in TypeScript (Node.js or similar)

• Solid experience with PostgreSQL and MongoDB

• Working knowledge of Redis for caching and pub/sub use cases

• Proficiency in message queue systems: RabbitMQ and/or Azure Service Bus

• Experience with AWS S3 for object storage

• Familiarity with integrating third-party services like SendGrid and Twilio

• Comfortable working with REST APIs and asynchronous job workflows

• Familiar with Git, Docker, CI/CD, and cloud-based development workflows

Nice to Have

• Experience with microservice architecture or event-driven systems

• Experience with observability stacks (Prometheus, Grafana, OpenTelemetry)

Soft Skills

• Strong communication in remote-first teams

• Proactive mindset with high ownership and accountability

• Attention to detail and commitment to clean, maintainable code

Requirements:

• Knowledge of the core functionality of virtualization platforms;
• Experience implementing and migrating workloads in virtualized environment;
• Experience in complex IT solutions and Hybrid Cloud solution projects.
• Good understanding of IT-infrastructure services is a plus;
• Strong knowledge in troubleshooting of complex environments in case of failure;
• At least basic knowledge in networking & information security is an advantage
• Hyper-V, Proxmox, VMWare experience would be an advantage;
• Experience in the area of services outsourcing (as customer and/or provider) is an advantage.
• Work experience of 2+ years in a similar position
• Scripting and programming experience/background in PowerShell/Bash is an advantage;
• Strong team communication skills, both verbal and written;
• Experience in technical documentation writing and preparation;
• English skills - intermediate level is minimum and mandatory for global teams communication;
• Industry certification focused on relevant solution area.

Areas of Responsibility includes:

• Participating in deployment and IT-infrastructure migration projects, Hybrid Cloud solution projects; Client support;
• Consulting regarding migration IT-workloads in complex infrastructures;
• Presales support (Articulating service value in the sales process) / Up and cross sell capability);
• Project documentation: technical concepts
• Education and development in professional area including necessary certifications.

Necessary skills:

— Extensive experience with Laravel framework;
— MVC Hierarchical;
— Experience at OOP;
— Experience with source control systems (Git);
— Knowledge of HTML5, CSS3, SCSS; AJAX;
— Teamwork skills;
— More than 1 year of experience;

— Good written and spoken English.

Will be a plus:

— experience with highload;
— experience with big data;
— Vue.js/AngularJS;
— NoSQL, MySQL;
— Redis, Elasticsearch, Rabbit MQ.

We offer:

— Possibility to work remotely;
— Professional and career growth;
— Flexible work schedule;
— Long-term employment;
— Interesting projects;
— Professional trainings and certifications, English lessons;
— Competitive salary;
— Team-building events and fun activities;
— Friendly team spirit;
— 21-days of paid vacation.

Stay Group is a dynamic marketing company that specializes in transforming great ideas into successful projects in the iGaming area. We are currently seeking enthusiastic and motivated individuals to join our team as the Affiliate Marketing Specialist.
In this role, you will play a crucial part in expanding our brand exposure and establishing long-lasting relationships with our affiliate partners. that specializes in transforming great ideas into successful projects in the iGaming area.

Responsibilities:

• Identify and cultivate relationships with key affiliate partners, negotiating and optimizing agreements to maximize mutual benefits.
• Analyze affiliate performance metrics and KPIs to assess effectiveness and identify opportunities for optimization.
• Collaborate cross-functionally with marketing, sales, product, and finance teams to align affiliate initiatives with overall business objectives.
• Stay abreast of industry trends, competitor activities, and regulatory changes to inform strategy and maintain a competitive edge.
• Continuously evaluate and improve affiliate program processes, tools, and resources to enhance efficiency and scalability.
• Monitor and ensure compliance with affiliate marketing guidelines, regulations, and best practices.
• Participate in conferences and industry events to build partner network.

Requirements:

• At least 3 years of experience in a similar position in affiliate marketing in the iGaming industry.
• Previous experience driving traffic from Au, Ca, NZD.
• Deep understanding of affiliate marketing principles, strategies, and best practices, particularly in the gaming sector.
• Strong analytical skills and proficiency in data-driven decision-making, with experience using affiliate tracking and reporting tools.
• Excellent communication, negotiation, and relationship-building skills.
• Results-oriented mindset with a focus on driving measurable outcomes and achieving business goals.
• Ability to thrive in a fast-paced, dynamic environment and adapt quickly to changing priorities and requirements.
• Strong leadership qualities, including the ability to inspire, motivate, and empower team members to achieve their full potential.
• Fluent in written and spoken English.

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic offices in Kyiv for an inspiring in-person experience.
• Flexibility:
  enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

Due to the launch of a new project, we are looking for a Strong Junior / Middle Automation QA Engineer (JS) to join our technical team and ensure stable product quality.

Responsibilities:

• Develop and maintain automated tests to ensure product stability;
• Create and execute test cases, covering critical areas with API/UI automation;
• Support and enhance the existing test automation framework based on new requirements;

• Work closely with developers and manual QA engineers to improve product quality.

   

Required Skills:

• 1+ years of experience with JavaScript/TypeScript and Playwright in test automation;
• Understanding of QA methodologies, tools, and processes;
• Basic programming skills and familiarity with OOP principles;
• Knowledge of JavaScript and experience in test automation;
• Hands-on experience with at least one test automation framework: Cypress, WebdriverIO, or Playwright;
• English (Intermediate level, written and spoken);

• Self-motivated, proactive, and result-oriented mindset.

   

Nice to Have:

• Experience with Linux, Docker;
• Knowledge of CI/CD processes;
• Experience working with SQL;

• Ability to integrate API calls with UI tests.

   

What We Offer:

• Work with experienced colleagues who are ready to share their knowledge;
• Opportunities for professional development and career growth;
• Involvement in various projects covering different areas of software development;
• Free English courses and daily language practice with colleagues;
• Paid vacation and sick leave.

Responsibilities:

- Development and maintenance of web applications based on PHP and the Laravel framework.
- Participation in the design of application architecture.
- Code optimization to ensure high performance and security.
- Software testing and debugging.
- Interaction with other developers, designers, and project managers.
- Participation in code reviews and team meetings.

Requirements:

- At least 3 years of experience with PHP.
- Strong knowledge of the Laravel framework.
- Experience with databases (MySQL, PostgreSQL) and ability to optimize queries.
- Experience with version control systems (Git).
- Ability to quickly understand others' code.
- Basic understanding of OOP principles and design patterns.
- Experience working with RESTful APIs.
- Ability to work in a team and willingness to learn.

Pluses:

- Experience with Docker and containerization of applications.
- Experience writing unit tests and integration testing.
- Understanding and application of CI/CD.
- Knowledge of English at a level sufficient for reading and writing technical documentation.

We are looking for an Influence Marketing Manager to lead the development of long-term partnerships with influencers in Asian or MENA markets. You will drive brand awareness, grow our user base, discover fresh promotion channels, boost campaign ROI, and scale our top-performing ideas across the globe.

Responsibilities:

• Collaborate with the creative team to develop promotional integrations
• Consistently source content creators and develop creative materials to attract users
• Evaluate influencer-generated content for quality, relevance, and originality to ensure alignment with platform policies
• Track and analyze data to optimize influencer strategy and content value
• Plan and launch influencer campaigns with a focus on the Asian and Arabic-speaking markets
• Stay updated on industry trends, competitor activities, relevant technical tools, platforms, and emerging content creators to maintain a competitive edge in content acquisition

Requirements:

• 3+ years of experience in B2C influencer marketing
• Experience working with financial influencers
• Experience in at least one of the following markets: Malaysia, India, Vietnam, Indonesia, or Arabic-speaking countries
• Strong background in influencer marketing, with a successful track record of identifying and managing brand-aligned partnerships
• Expertise in media metrics and utilizing analytics to drive strategy
• Proficient in influencer and social media management tools (e.g., Sprout Social, RivallQ, Telemetr.io, Modash)
• Established network of industry contacts
• Deep understanding of brand marketing and the role of influencers in strategy
• Strong knowledge of PR tools, social media platforms, and trends
• Creative thinker with exceptional strategy development and communication skills (both written and verbal)
• Excellent organizational and negotiation skills

We offer:

• Freedom to experiment with bold ideas and craft influencer marketing campaigns from scratch
• An opportunity to shape key business metrics and see the direct impact of your campaigns on the company’s growth
• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days people r year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Про компанію JustMarkets Tech
JustMarkets is a global multi-asset broker that has been shaping the industry since its founding in 2012. We work with clients in more than 160 countries.
Our mission is to create a convenient and transparent trading environment where everyone can reach their full investment potential. We strive to offer superior spreads, execution, service.
JustMarkets’s vision is to become the world’s most customer-centric broker, where everyone can trade and invest in a simple and transparent way.
The essence of JustMarkets lies in its core values, which guide every action and shape each process, ensuring that our commitment to these values is reflected in all our endeavors.
The success story at JustMarkets is written by a dynamic and innovative team of dedicated professionals. The diverse team from 10 different countries, and it’s what truly sets JustMarkets apart. As a rapidly growing team, JustMarkets is always on the lookout for like-minded individuals who resonate with our culture and values.
Explore opportunities at JustMarkets and become a part of our team of professionals!

Who We Are Looking For:

We are seeking a proactive and ambitious Junior Sales Manager who is passionate about technology and sales. If you are eager to learn, grow in a dynamic environment, and start your career in international B2B sales, this is a great opportunity for you!

Responsibilities:

• Research and identify potential clients in the IoT and Cloud industries.

• Reach out to prospects via email, LinkedIn, and other communication channels.

• Qualify leads and schedule introductory calls with the sales team.

• Support the sales team with CRM data entry, follow-ups, and reporting.

• Assist in preparing presentations and sales materials.

• Participate in exhibitions and industry events (optional).

Requirements:

• Experience: 6+ months in sales, lead generation, or customer-facing roles (IT industry experience is a plus).

• Languages: Strong English (B2 or higher).

• Education: Bachelor’s degree in Business, IT, or a related field.

• Strong communication and interpersonal skills.

• Basic understanding of IT, Cloud, and SaaS concepts.

• Willingness to learn and develop sales techniques.

• Experience with CRM tools (or readiness to learn).

• Self-motivated, goal-oriented, and eager to grow in sales.

What We Offer:

• Structured onboarding and mentorship from experienced sales professionals.

• Competitive salary with a performance-based bonus system.

• Opportunities for international networking and career development.

• A supportive and dynamic team environment.

About us:

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!
 

Requirements:

· 5+ years of PostgreSQL, Pg/SQL development experience.

· Oracle SQL, PL/SQLL development experience will be a big plus.

· Shredding, changing and understanding older code without the need to know everything about a business process is imperative.

· Query performance analyzing and tuning.

· Experience with high loaded OLTP systems.

· Experience with very large databases.

· Experience with design, development, and maintenance of reporting and data warehouse databases a plus.

· Experience with migrating schemas and data from Oracle to other RDBMS a plus.

· Basic DB administration experience.

· Familiarity with database design, documentation and coding.

· Familiarity with programming languages API.

· Problem solving skills and ability to think algorithmically.

· Experience with Amazon Redshift, RDS, Aurora is a plus.

General skills:

· English (reading/writing/speaking) — min Intermediate level.

· Experience in working with people.

· Quick understanding and learning abilities.

· Ability to work on several tasks in parallel.
 

Responsibilities:

· Responsible for designing, coding, and implementing software solutions using modern techniques and programming SQL language.

· Provides high-level database development assistance in creating specific applications for businesses.

· Provides general support on information technology to design, develop, execute, and maintain the database application systems, applying several RDBMS.

· Ensures research and innovation at all levels of the software development process. May participate in multiple projects simultaneously as a senior development team member.

· Works harmoniously in a cross-functional team comprising managers, supervisors, business analysts, systems personnel, network staff, and other developers in ensuring the delivery of software solutions as planned, within set budget, and timely.

· Acts as a coach or mentor to junior software developers.

· Provides excellent customer service by responding to and assisting with help desk calls to resolving issues, including system outages.

Company offers:

· Long-term employment.

· Flexible timetable.

· Comfortable working conditions.

· Paid vacation and sick leaves.

· English lessons, gym.

· Competitive salary level.