Jobs at Djinni

Who we are:

Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

Seeking a skilled Backend Developer proficient in Golang to join our fast-paced team. If you excel in backend technologies like PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger, your next challenge awaits!

What you’ll be doing:

• Extend, maintain, and optimize backend applications for games.
• Collaborate with other teams for integration and technical designs/documentation.
• Develop and maintain backend services using Golang.
• Manage database operations with PostgreSQL.
• Handle deployment and scaling of containerized applications using Kubernetes.
• Implement caching mechanisms with Redis for enhanced system performance.
• Configure and manage RabbitMQ for seamless inter-service communication.
• Continuously improve code quality, performance, and application responsiveness.

Who you are and whom we’re seeking:

• Experience in slot game creation is a MUST
• Experience with gRPC is desirable, simplifying the creation of distributed applications.
• Familiarity with Jaeger for monitoring and troubleshooting microservices-based systems is beneficial.
• Strong team player with a problem-solving mindset and excellent debugging skills.
• Committed to producing high-quality code.

Please answer the following questions when submitting your application:

1. How many years of experience do you have as a Backend Developer? Additionally, how many years of experience do you have with Golang?
2. Please provide links to the demo slot games you’ve worked on.
3. Please describe examples and your knowledge and experience with all the listed above stack technologies used (PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger).
4. Would you agree to do a test task before an interview? This would allow us to evaluate your skills and make an appropriate financial offer to you.
5. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?

We are one of the strongest teams in Ukraine for complex and custom WordPress solutions and integrations. Over the years, we’ve developed several areas of superb niche expertise, and now we are looking for a Gutenberg Developer (Full Stack) to join our team.

What we expect from you from the tech side:

— Working experience with WordPress and Gutenberg at least 3 years;

— Solid knowledge of PHP, JavaScript, React, jQuery, Ajax, JSON, MySQL;

— Creating Custom Gutenberg Templates;

— Strong knowledge of ACF PRO, ACF PRO+Core/Gutenberg(React.js);

— Dart SASS knowledge;

— Strong knowledge and experience with PHP Composer;

— Experience with FSE theme;

— Experience with APIs;

— Experience with WebPack and npm packages;

— Strong Experience with ООP;

— Experience with migration sites ( using Duplicator, All import/export plugins, etc.).

— Strong knowledge of SEO plugins (Yoast SEO, Rank Math, etc.);

— Strong knowledge of plugins for translating (WPML, Polylang, etc.);

— Strong knowledge of Git (via Bitbucket, GitLab) CI CD for WordPress, etc.;

— Strong English, Upper-Intermediate written and spoken.

Will be plus:

— Knowledge of working with WP core;

— Hand experience with Plates template.

We are looking for an Shopify Software Engineer (full-stack/backend) join our team with good technical and communication skills.
You’ll join a team of professionals to work international e-commerce projects for leading European companies.

Responsibilities:

• New projects’ development on the Shopify platform;
• Support of existing projects creation of projects from scratch;
• Opportunity to influence the development process and to suggest new solutions;
• Development of a Shopify applications (connectors, etc);

• Evaluation of new projects.

   

Requirements:

• Experience with e-commerce projects (2+ years)
• Experience with PHP (xdebug, OOP), Laravel (2+ years)
• Experience in creating and working with Shopify Apps (1+ years)
• Understanding of building and controlling server structures
• Experience with version control systems (Git/Bitbucket, etc.)
• Advanced knowledge of Shopify/ Shopify
• Confident administration through Admin Panel
• Experience in creating a store from scratch

• Experience with integrations with third-party CRM/ERP systems

   

Technologies:
REST, Graph QL, MySQL / Redis, HTML/CSS, Liquid Themes, JS React/ Vue.JS (Ajax, NPM)
 

Interview Steps:

• Consideration of CV
• Pre-interview
• Tech interview

Senior Backend .NET Developer (Cloud Solutions) – Remote
 

About Altusnova

Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
 

Role Overview

We are looking for a Senior Backend .NET Developer to join our team remotely. The ideal candidate will have a strong technical background in .NET and cloud-based solutions (AWS primarily, with some Azure exposure) and will take an active role in defining architectures, setting up development processes, and ensuring high-quality implementations.

This role is more than just writing code—you’ll be involved in key architectural decisions, defining best practices, and collaborating directly with customer teams.
 

Key Responsibilities

• Architect and develop backend solutions using .NET technologies in cloud-based environments (AWS/Azure).
• Define and implement best practices in software development, including CI/CD, testing, and security.
• Work closely with customers to understand business needs and align technical solutions accordingly.
• Optimize databases (SQL and NoSQL) to ensure scalability and high performance.
• Design and implement event-driven and serverless architectures, leveraging AWS Lambda, SNS/SQS, DynamoDB Streams, and similar technologies.
• Lead technical discussions and mentor team members as needed.
• Contribute to DevOps practices, including cloud infrastructure, deployment pipelines, and monitoring.
• Ensure quality assurance through automated testing and rigorous code reviews.
• Actively participate in project planning, including requirements gathering, estimations, and architectural decisions.
• Ensure accurate time tracking for transparent client billing.
   

Requirements

• 5+ years of experience in backend development using C# and .NET (ASP.NET Core, Entity Framework, etc.).
• Strong expertise in cloud-based architectures (AWS required, Azure is a plus).
• Experience with SQL and NoSQL databases (PostgreSQL, SQL Server, MongoDB, DynamoDB, etc.).
• In-depth understanding of event-driven and serverless architectures (AWS Lambda, SNS, SQS, EventBridge, etc.).
• Strong grasp of modern software architecture principles (microservices, event-driven architectures, domain-driven design).
• Hands-on experience with DevOps tools (Docker, Kubernetes, Terraform, CI/CD pipelines).
• Proficiency in APIs, authentication & authorization mechanisms (OAuth, JWT, etc.).
• Ability to work independently, take ownership, and drive initiatives.
• Strong communication skills in English, as direct collaboration with customers is expected.
   

Why you might like working with us

• Own the product roadmap and requirements through strategic partnerships with our clients.
• Work on mission-critical projects that present complex technical and business challenges.
• Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
• Deliver full product solutions, not staff augmentation.
• Engage in seamless remote collaboration with minimal administrative overhead.
• Enjoy 100% remote work with flexible working hours.
• Gain experience in diverse industries through a variety of projects.
• Contribute to a collaborative environment, influencing decisions beyond just coding.
   

If you’re a highly skilled backend developer looking to work on impactful projects in an environment where your contributions shape product outcomes, we’d love to hear from you!

We are currently looking for a talented Full-Stack Developer (WordPress) to join our team. If you're eager to work on exciting projects, grow your skills, and create high-quality solutions, we’d love to have you on board!

Hard skill requirements:

• 2+ years of experience working with WordPress (custom themes, plugins, REST API integration);
• Strong skills in HTML, CSS (SASS/SCSS);
• Experience with PHP and MySQL;

• Familiarity with version control systems (e.g., Git).

   

Soft skill requirements:

• Initiative in suggesting new approaches and technologies;
• Responsible attitude to deadlines and achieving results;

• Strong communication skills and ability to collaborate across teams.

   

Will be a plus:

• Experience working with Figma for implementing designs into WordPress projects;
• Knowledge of modern JavaScript frameworks (React, Vue.js);

• Intermediate English level or higher (for documentation and team communication).

   

Responsibilities:

• Maintain and optimize existing WordPress websites for performance, security, and scalability;
• Develop custom WordPress themes and plugins to meet specific business needs;
• Customize and extend functionality of third-party WordPress plugins;
• Collaborate with designers and other developers to implement new features and ensure high-quality user experiences;

• Stay updated with the latest trends and best practices in WordPress development and share insights with the team.

   

What do we offer?

• Exciting projects with diverse and challenging tasks;
• Competitive salary based on skills, experience, and results;
• Annual performance reviews and a personal development plan;
• Flexible working hours and remote-first culture;
• Weekly English courses to enhance communication skills;
• Opportunities for professional growth (access to courses, workshops, and conferences);
• Paid vacation and sick leave.

Description:
 

We are looking for a skilled WordPress Developer to join our team on a part-time basis, with the opportunity to transition into a full-time role based on performance. The ideal candidate is an expert in WordPress development, capable of delivering high-quality work efficiently.
 

Requirements:
 

Proven experience as a WordPress Developer.
Strong understanding of PHP, HTML, CSS, JavaScript, Elementor, and Oxygen.
Experience with WordPress themes, plugins, and custom development.
Ability to troubleshoot and resolve WordPress-related issues.
Familiarity with SEO best practices and website optimization.
Strong attention to detail and ability to meet deadlines.
Good communication skills.

We are looking for a reliable developer who can produce high-quality work. If you are passionate about WordPress and want to be part of a growing team, we’d love to hear from you!
 

Looking forward to your applications!

We’re looking for a skilled AI Specialist to join our team and enhance our electronic health record (EHR) platform for therapists. Your work will directly improve how therapists and patients interact with data by building AI-driven features such as intelligent querying, smart assistants, and automation tools that save time and simplify daily work.

Job Description

As our AI Specialist, you’ll help expand the intelligence layer of our platform — the foundation that powers our AI features for therapists and patients. You’ll work on developing a language model for data queries, improving and maintaining our text-to-speech functionality, and building a booking assistant that simplifies patient scheduling.

We’ve already developed a session summary generator for therapists, powered by Gemini, and plan to introduce new AI helpers to make therapy workflows more efficient and accessible.

Key Responsibilities

Language Model for Queries

• Design and implement an AI system that understands therapist questions and retrieves meaningful insights from patient records.
• Integrate the model with internal databases to deliver natural-language answers quickly and accurately.
• Optimize the model for performance, scalability, and compliance within healthcare data standards.

Patient Booking Assistant

• Build and refine an AI-powered assistant that helps patients schedule appointments online seamlessly.
• Ensure reliability, intuitive flow, and smooth integration with the existing EHR system.

Maintain Text-to-Speech System

• Support and enhance our Whisper-based text-to-speech module to ensure high-quality audio performance.
• Monitor and maintain model accuracy, responsiveness, and integration across the application.

AI Feature Expansion

• Collaborate with the product team to define and prototype upcoming AI helpers for therapists.
• Ensure all AI implementations align with healthcare privacy, accuracy, and usability standards.

Required Skills and Experience

• Strong experience in Natural Language Processing (NLP) and applied AI.
• Familiarity with language model design, fine-tuning, and integration in production systems.
• Proficiency in Python and experience with machine learning frameworks such as TensorFlow or PyTorch.
• Ability to connect AI models with structured data (SQL or NoSQL) for dynamic query results.
• Experience maintaining or integrating text-to-speech or speech-processing systems (preferably Whisper).
• Understanding of healthcare data privacy standards (HIPAA or equivalent).
• Strong communication and documentation skills.

Preferred Qualifications

• Background in healthcare, digital health, or therapy-focused applications.
• Familiarity with AI orchestration, conversational assistants, or multi-agent systems.
• Knowledge of deploying AI systems in cloud environments.
• Experience designing or improving end-user AI interfaces.

About Us

We’re building the next-generation electronic health record (EHR) system for therapists — combining smart automation with clinical reliability. Our platform helps therapists manage sessions, documentation, and scheduling while giving patients a smooth, intelligent experience.

Our goal is simple: make AI a helpful teammate for therapists, not another tool they have to manage.

Our partner is an innovative technology company specializing in the development and implementation of cutting-edge solutions in embedded systems and radio frequency (RF) engineering.

We are currently seeking an experienced Firmware Engineer to join our team.

Key Qualifications:
BA or Master’s degree in computer science
Strong level of C/Embedded programming (FW, drivers)
3+ years of experience in industrial or embedded software development
Excellent debugging skills
Familiarity with embedded firmware design
Expertise in hardware components and design
Programming under Linux environment
Advanced experience with Git tools and workflows

Responsibilities:
Developing and implementing software for industry specific hardware
Designing firmware solutions based on company or project needs
Designing detailed firmware plans
Ensuring that firmware is always functional and up-to-date
Troubleshooting and optimising firmware

Job Title:              Implementation Specialist

Location:              Remote

Terms:                   Full-time

Working hours:    8:00 a.m. to 5:00 p.m. (USA CT)
 

About the role: The Implementation Specialist will lead the end-to-end execution of IT projects, overseeing requirements gathering, project planning, resource allocation, and risk management. This role requires strong project management skills and effective stakeholder communication to ensure projects are delivered on time and within scope.

Key Responsibilities:

• Lead the end-to-end implementation of IT projects, including requirements gathering, project planning, resource allocation, and risk management. 
• Develop and manage remote implementation plans and schedules, implement best practices for remote work to maintain productivity and team cohesion.
• Ensure seamless integration of modules into existing systems across remote teams, establish and enforce quality standards and ensure that deliverables meet or exceed expectations.
• Create and maintain comprehensive project documentation, including project plans, status reports, and user-friendly documentation for end-users, create virtual (online) training materials and conduct online training sessions.
• Update documentation based on user feedback and system changes.
• Coordinate user training and support for new systems, as well as system updates and processes, ensuring smooth transitions and user adoption.
• Provide virtual support to teams during the rollout of new modules.

• Serve as a liaison between the IT department and other business units in a remote setting. Work closely with projects/systems stakeholders, including business units, vendors, and IT teams, to ensure alignment on project goals and deliverables.

  
  Candidate Requirements:

• Minimum of 2 years of experience in IT project management or implementation, with a proven track record of successful project delivery.
• Strong understanding of IT systems, software development, and infrastructure projects. Familiarity with Agile and Waterfall methodologies.
• Proven ability to lead and motivate teams, manage conflicts, and drive results.
• Excellent verbal and written communication skills, with the ability to convey technical concepts to non-technical stakeholders.

Pivdenny Bank is one of the leaders in the Ukrainian financial market and ranks third in the group of Ukrainian private banks in terms of assets. For 31 years, Pivdenny has been a reliable financial partner for individuals, small and medium enterprises, and corporations.

More than 1700 active and dedicated employees work for Pivdenny throughout Ukraine. For four years in a row, the bank has been included in the Forbes 50 Best Employers rating.

We are now looking for a Software Engineer .NET to join our team.

Requirements:

• At least 5 years of experience as a .NET developer;
• Strong expertise with .NET Core/Framework;
• Hands-on experience with transactional and high-loaded distributed projects with micro-services architecture;
• Excellent knowledge in RabbitMQ;
• Excellent knowledge in Docker;
• Experience in RESTful API and Api version;
• Proficiency in SQL and/or NoSQL databases (e.g., Ms SQL, Oracle/Elasticsearch, Redis);
• Familiarity with testing frameworks (e.g., NUnit) and version control systems (Git).

Will be Plus:

• Experience in bancking/fintech;
• Experience with Blazor;
• Experience wih writing pipeline CI/CD;
• Mentoring skill.
  
   

Responsibilities:

• Software development according to requirements;
• Building solutions based on microservices architecture;
• Development of high load systems in .NET technologies.

What we offer:

• Health insurance or gym;
• Competitive salary;
• Work in a functional, comfortable office or remotely;
• Corporate psychologist;
• Opportunity for career growth and development;
• Opportunity to take courses and training;
• Opportunity to work in a stable and professional company with a friendly team.

We review resumes within 14 days. If you do not hear from us, it means that we cannot offer you a position at this time, but we have kept your resume in our database. We will contact you when we have a suitable opportunity.

We are Onicore — fintech company specializing in developing products for cryptocurrency operations. 

Registered in the USA, our company is powered by a talented Ukrainian team, working across the globe.
 

📊 Now we’re on the hunt for a specialist who will drive the project of algorithmic trading. 

Your skills:

- 3+ years of experience in Data Science;

- excellent command of Python, understanding of the principles of OOP;

- deep knowledge in linear algebra, probability theory and mathematical statistics;

- data collection and preprocessing (numpy, pandas, scikit-learn,ta-lib);

- experience working with all types of classical machine learning (Supervised Learning, Unsupervised Learning, Reinforcement Learning);

- development experience and deep understanding of the principles of the architectures: RNN, LSTM, GRU, CNN, Transformer in the field of analysis and prediction of time sequences (time series predictions);

- confident use of both high-level and low-level APIs for TensorFlow (writing custom training loops, custom metrics & loss_functions). 

Knowledge of PyTorch is welcome;

- the ability to visualize the learning process using TensorBoard;

- boosting neural networks (Distributed XGBoost/LightGBM);

- visualization of results (matplotlib, seaborn).

Would be a plus:

- experience with currency markets;

- PhD degree in the field of data science / machine learning.

Your responsibilities:

● solving algorithmic trading problems: regression/autoregression, classification of timeseries/financial series, working with cryptocurrency quotes.

What’s in it for you? 

🏥 Health first: Comprehensive medical insurance.

🤓 Keep growing: We cover courses, conferences, training sessions, and workshops.

💪 Stay active mentally and physically : Sports / hobby / personal psychologist to fuel yourself.

💼 We've got your back: Access to legal assistance when you need it.

🧗‍♂️ Inspiring vibes: Join a motivated, goal-oriented team that supports each other.

🧑‍💻 Make a difference: Have a direct impact on shaping and growing the product.

💻 Work smarter: Corporate laptops to help you do your best work.

Join our team and help us level up!

Affiliate Manager (iGaming) – Join RoyalFlush Affiliates!

We are a rapidly growing casino affiliate network, working with top casino brands worldwide. We are looking for an experienced Affiliate Manager with a strong portfolio to join our team and drive high-quality traffic to our partners.

https://royalflushaffiliates.com
 

Responsibilities:

Manage, and build relationships with affiliates.
Develop and execute strategies to maximize affiliate performance.
Negotiate deals and commissions to ensure optimal profitability.
Analyze campaign performance and optimize traffic sources.
Stay up to date with industry trends to identify new opportunities.
 

Requirements:

✅ English B2+

✅ Great written and verbal communication skills.

✅ Proven experience as an Affiliate Manager in the iGaming industry.
✅ Strong portfolio of successful affiliate partnerships and networks.
✅ Knowledge of affiliate marketing platforms, analytics, and tracking tools.
✅ Excellent negotiation and relationship-building skills.
✅ Ability to analyze data and optimize traffic sources.
 

What We Offer:

Competitive fixed salary + high-performance bonuses.
Work with exclusive casino deals and high-payout programs.
Flexible schedule & remote work options.
Growth opportunities in a leading affiliate network.

Ready to take your affiliate career to the next level? Apply now!

Remote work.

Online interview in English!

We are looking for a talanted Full-stack developer to join our friendly team.

Requirements:
— At least 2+ year of commercial experience with Vue.js and Laravel;
— Experience with Vuex;

— Experience at OOP;
— Knowledge of CSS and CSS3 fundamentals.
— Knowledge of XHTML and major HTML5 API’s;
— Knowledge of JavaScript and libraries;
— Experience with source control systems;
— Intermediate English level or higher.

We offer:

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

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a SEO Specialist to join our team.
 

Job Description

• Develop and implement SEO strategies for product resources and satellite sites, PBN.
• Conducting market analysis to support project launches and driving projects to achieve results.
• Monitor rankings and adapt strategy according to changes in search engine algorithms and technical aspects of promoted resources.
• Conduct technical SEO audits of SPA sites and prepare technical specifications.
• Optimize content and create recommendations for copywriters.
• Develop internal and external linking strategies and create anchor lists for projects.
• Analyze key metrics and present reports on SEO work results.
• Use analytical tools (Seranking, Ahrefs, Semrush, Similarweb etc.) to monitor the performance and effectiveness of implemented strategies.

Qualifications

• Minimum of 3 years of experience in SEO within the iGaming niche
• Black Hat SEO expertise with success cases.
• Experience in purchasing high-quality drop domains and understanding the metrics for their evaluation.
• Experience with websites with multi-page architecture, satellite sites, and successful cases of promoting highly competitive queries.
• Knowledge of HTML, CSS, JavaScript at a level necessary for conducting audits and providing technical optimization recommendations.
• Experience with content management systems (CMS).
• Proficiency in English at a level sufficient for working with international markets and resources (Upper-Intermediate +).

We are looking for a proactive and results-oriented IT Sales Manager to join our team. The ideal candidate should have excellent logical thinking, strong business intelligence, maturity, and the ability to handle complex and challenging communication effectively. You should be able to quickly grasp and explain technical concepts simply, maintain structured conversations, and proactively address clients' underlying concerns and objectives.

About the company 

GroupBWT is a consulting firm specializing in data management, data scraping, and the construction of customized data platforms. Our focus is on technically complex solutions, including large-scale data scraping from hundreds of websites, integration with ERP systems, overcoming anti-bot protections, and delivering high-quality data insights tailored to each client’s unique business needs. Unlike off-the-shelf software, our solutions are customized, sophisticated, and strategically designed to maximize value from data.

Key Responsibilities:

• Independently conduct client meetings, demonstrating deep understanding of their business objectives and clearly communicating our value proposition.
• Proactively identify and address hidden client concerns, ensuring clear, confident, and comprehensive communication.
• Maintain structured, focused conversations and confidently manage discussions, including returning to key topics to ensure comprehensive coverage.
• Handle complex negotiations and conflict resolution maturely and confidently, ensuring positive client interactions and outcomes.
• Clearly communicate technical concepts and solutions in a simple, accessible way, effectively involving technical experts when necessary.
• Collaborate with SDRs, lead generation, and marketing teams, providing valuable feedback to optimize sales processes.

• Develop tailored sales strategies informed by thorough market analysis and client-specific needs

   

Requirements:

• 3+ years of experience as a Sales Manager or similar role (SDR, BDR, Presale manager, etc.) in IT outsourcing.
• Proven ability to lead structured, goal-oriented client conversations.
• High-level business intelligence, with the ability to quickly identify and articulate clients’ business needs.
• Strong skills in proactive communication, identifying and addressing hidden questions and concerns from clients.
• Maturity, stress resistance, and the ability to confidently handle conflict and unexpected situations.
• Ability to clearly explain technical concepts in simple terms for non-technical stakeholders.
• Excellent communication and presentation skills, including the creation of persuasive pre-sales materials.
• Experience with CRM tools and sales automation platforms.
• Advanced English proficiency (written and spoken).

Will be a plus:

• Experience in the Web Scraping, data parsing, or data engineering fields.
• Familiarity with pre-sales processes and experience in creating technical presentations.
• Experience in companies with over 500 employees.
• Proven experience independently closing deals with enterprise-level clients.
• Readiness and ability to participate in international business trips.

What We Offer:

• Collaboration with technical experts - You’ll work alongside highly skilled technical specialists who will provide the necessary support to achieve your goals 
• Opportunities for professional and financial growth- we offer a clear path for development in a leading niche market, helping you grow both professionally and financially
• Cooperation with a company trusted by renowned clients - work in a company with extensive experience, a diverse portfolio of cases, and a client base that includes well-known and respected brands
• Corporate training and development – access to internal educational programs, training sessions, and workshops to enhance professional skills.
• Corporate discounts and partner benefits – special offers and discounts for employees and their relatives at one of the largest gym networks in Ukraine, as well as from other partner companies.
• Support for the Armed Forces of Ukraine – the company contributes to donations and initiatives supporting the Ukrainian Armed Forces.
• Corporate events – regular team-building activities, celebrations, and internal events to strengthen team spirit
• Educational support – reimbursement or partial coverage of expenses for courses, training, and certifications for professional development
• 21 paid vacation calendar days, 15 paid sick leaves and additional days off – enjoy a well-balanced work-life schedule with paid vacation, sick leave, and extra days off when needed.