Jobs at Djinni

Responsibilities:
    •    Verifying, configuring, and launching payment methods on projects;
    •    Testing methods, analyzing log files, and identifying issues based on test results;
    •    Enhancing payment methods on the platform side: configuring how payment methods appear on project pages;
    •    Creating and setting up payment system connection channels;
    •    Communicating with second-line support on issues they can’t resolve, analyzing problems, and offering solutions;
    •    Collaborating with the internal development team: writing technical specifications for method improvements and/or bug fixes, setting tasks, and testing results;
    •    Distributing traffic among payment methods and configuring cascading payment method systems;
    •    Other tasks related to payment methods.

Requirements:
    •    1+ year of experience as a Project Manager, Account Manager, or Payment Manager;
    •    Attention to detail;
    •    Analytical and mathematical mindset;
    •    Willingness to learn and grow in a new field;
    •    English proficiency at A2 level or higher;
    •    A big plus: experience as a Technical Manager, Payment Support, or Client Support.

Job Description

• 4-6 or more years of hands-on experience in software testing (4+ years of experience in test automation);
• Strong knowledge and experience in Python;
• Experience in developing and supporting testing frameworks and developing automated test scripts;
• Experience in BDD AUtomation;
• Understanding of Page Object pattern, knowledge of other automation patterns;
• Good working knowledge of at least one Linux/Unix-based platform as well as Windows;
• Experience in QA methodologies, a clear understanding of QA processes and artifacts;
• Experience with Scrum/Agile;
• Good communication and problem-solving skills;
• Experience with hardware automation;
• Excellent written and verbal English communication skills developed interpersonal skills;
• Highly motivated, energetic, and able to easily switch between assignments. Ready for challenges!

Job Responsibilities

Candidates with solid experience in test automation, automation framework development, and a desire to try new things are welcomed.

Responsibilities:

• Working with the solid automation test framework and infrastructure;
• Developing new and updating existing automation scripts;
• Code review;
• Debugging issues and creating bug reports;
• Documentation creation;
• Communication with international teams (US, UK)

Department/Project Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Project goals include automation testing of the video and audio content and other services available via digital media players using a custom test automation framework.

Responsibilities:

- Create a list of possible prompts for Upwork Bidding;
- Create a list of typical clients requests;
- Conducting client up to deal;

- Daily, weekly, monthly reports of used connects and other results;
- Your goals - 10-20 relevant bids per day!
 

What do we need:
 

- Relevant experience for 1 year;

- Clear understanding of what does mean web design/ graphic design;

- Upwork bidding experience;

- Experience as a sales or other related position;

- Perfect self-presentation skills;

- English Upper-Intermediate +.

What do we offer:

- Friendly and dynamic work environment;

- Flexible working hours and the possibility to work remotely;

- Professional and career growth opportunities;

- Fixed salary $ + %;

- No bureaucracy and micromanagement;

- Openness and support from top management;

- Friendly atmosphere and concern for the comfort of specialists.

We're looking for a Senior React Developer to work on a Fintech application. This is a long-term project. Occasional visits to the office in Gdynia, Gdansk, or Warsaw will be required for team meetings (75% remote possible).
 

What matters to us:

• at least 5+ years of experience with React and having knowledge of modern JavaScript (ES6+)
• proficiency in React Hooks, Redux or state management libraries
• experience with UI frameworks like Material-UI, Ant Design, or Tailwind CSS
• strong understanding of HTML5, CSS3, and responsive design
• familiarity with TypeScript and modern development tools (Webpack, Babel)
• experience with API integration (RESTful APIs or GraphQL)
• knowledge of unit testing frameworks (Jest, React Testing Library)

Examples of tasks:

• design ground up new microservice based on React
• handle authentication, authorization with help of backend services
• also support design related tasks or work in collaboration with UI designer
• design reusable components and make UI configurable so certain screens are visible and not visible based on cofiguration
• implement clear documentation and employe industry standard best practices

We Offer:

• personal development plan
• long-term cooperation
• opportunities to grow quickly by working on increasingly complex and diverse tasks
• well-documented processes, a knowledge base, and preconfigured solutions to accelerate your work
• freedom to take initiative and make decisions, with opportunities to advance to a leadership position
• collaboration terms reviewed every 6-12 months

Recruitment Process:

1. pre-screening with HR (30 min)
2. pre-screening with the project team (30 min)
3. tech interview with the tech lead (60-90 min)

About Us:

Knowledge Gate Group is a dynamic and innovative startup at the forefront of the decentralized science industry. Our mission is to transform the way knowledge is shared and consumed within life sciences through cutting-edge solutions and a passion for continuous learning. We believe in fostering a collaborative and inclusive environment where creativity and innovation thrive.

Role Overview:

We are looking for a talented and experienced UX/UI Designer to join our growing team. In this role, you will play a central part in shaping the user experience and interface of our platform, ensuring that our solutions are intuitive, engaging, and aligned with the needs of our users in the life sciences sector. This is a hands-on position requiring a strong blend of strategic thinking, creative vision, and design execution. As an Intermediate–Senior Designer, you will be involved in the full product design cycle—from user research and concept ideation to wireframing, prototyping, and final UI design. You’ll collaborate closely with product managers, engineers, and subject matter experts to craft impactful user experiences that drive innovation and user satisfaction.

Key Responsibilities:

• Lead the end-to-end UX/UI design process for new features and improvements, from research and wireframes to high-fidelity mockups and prototypes.
• Translate complex requirements and technical concepts into intuitive, user-centered designs that serve our diverse user base.
• Conduct user research and usability testing to inform design decisions and iterate on feedback.
• Collaborate closely with product managers, developers, and stakeholders to ensure design feasibility and alignment with product goals.
• Maintain and evolve our design system to ensure consistency and scalability across the platform.
• Advocate for the user at every step of the product development process, promoting a user-centric mindset across teams.
• Stay up-to-date with the latest design trends, tools, and best practices, and bring fresh ideas to the table.

• Provide mentorship and guidance to junior designers and contribute to a culture of continuous improvement.

   

Qualifications:

• 4+ years of professional experience in UX/UI design, with a strong portfolio showcasing web and/or SaaS products.
• Proficiency in design tools such as Figma, Sketch, Adobe Creative Suite, or similar.
• Strong understanding of UX principles, human-centered design, responsive design, and accessibility standards.
• Experience conducting user research, usability testing, and translating findings into actionable design improvements.
• Ability to balance user needs with business goals and technical constraints in a startup or agile environment.
• Excellent visual design skills with attention to detail, typography, layout, and brand consistency.
• Strong communication and collaboration skills, with the ability to articulate design decisions and work cross-functionally.
• Comfortable working independently and managing multiple projects simultaneously in a fast-paced setting.
• Experience designing for data-heavy or science-based platforms is a plus.
• Advanced/fluency-level English is required.

About Knowledge Gate Group: At Knowledge Gate Group, we exist to bridge the gap between businesses and life science experts. Connecting those looking to innovate with the key opinion leaders who can provide valuable insights. We have built our venture on our desire to democratize life science knowledge and drive operations forward that can ultimately lead to life-changing innovation.

We are looking for a Project Manager at Softermii who has basic experience in working with requirements and had proven track of records to effectively setup development processes and drive project execution by team of up to 7 people.

The client is a worldwide iGaming B2b provider. Among the projects are betting on the Horse Racing game with free-to-play gaming features and Social Casino.

Type of cooperation: Full-time/remote

⚡️Your responsibilities will be:

• Act as a primary point of contact between the customer and the development team; gather and clarify priorities, communicate them clearly, and ensure successful delivery.
• Facilitate effective communication between stakeholders and team members by providing regular updates, gathering feedback, and aligning expectations.
• Plan and manage project tasks and releases according to team capacity; develop realistic timelines and ensure their execution.
• Oversee project budget, including resource costs, obligations, and expense forecasting.
• Adapt project plans and priorities in response to changing business requirements and conditions.
• Contribute ideas to improve product efficiency, team productivity, and overall delivery process.
• Maintain a basic understanding of databases and system architecture to support collaboration with technical teams.
• Work closely with team leads to manage team composition, track time, monitor performance, and handle reporting.
• Support and drive the hiring process: write job descriptions, participate in interviews, and participate in decision-making for new hires.
• Support a positive and motivated team environment, fostering ownership, accountability, and collaboration.

🗞Our requirements to you:

• 2+ years of hands-on experience in project management.
• Background in the gambling and casino domain would be an advantage.
• Advanced English level.
• Proven experience in creating roadmaps, charts, and reports for project visualization and management.
• Strong knowledge and hands-on experience with Agile, Scrum, and Kanban methodologies.
• Proficiency in using project management tools and wiki systems to organize and document project information.
• Excellent communication skills to effectively interact with various project stakeholders.
• Data visualization expertise, including the ability to create mockups, wireframes, use case diagrams, and prototypes.
• Practical experience and understanding of the pre-sale process.
• Experience in project scope decomposition and estimation.
• High-level understanding of team composition and how to build an effective project team.
• Extensive experience in preparing User Stories and documenting Acceptance Criteria, with approval processes involving clients.
• Ability to review UI/UX designs, evaluate them against requirements, and suggest corrections when needed.
• Strong understanding of business flows, processes, and their purposes.
• Ability to simplify solutions when clients propose overly complex requirements.
• Experience in managing Change Requests and risks associated with projects.

It would be a plus if you have an understanding of marketing and conversion rates.

👨‍💻Who will you have the opportunity to meet during the hiring process (stages):
Call, HR, Tech, Refferal check.

We are seeking a highly skilled and experienced Team Lead Python/Django to join our dynamic team.

As a Team Lead, you will be an expert and a leader, playing a crucial role in guiding the development team, making technical decisions, and ensuring the successful delivery of high-quality software products.

Skills Requirements:

• 5+ years of experience with Python 3.4+;

• 4+ years of experience with Django/DRF and RESTful APIs;

• Experience working with relational and NoSQL databases (PostgreSQL, MongoDB, etc.);

• Familiarity with Elasticsearch;

• Knowledge of cloud solutions: AWS, GCP, Azure;

• Experience in multithreading/multiprocessing approaches;

• Proven experience in supporting and developing existing high-load projects;

• Proficiency with Docker, Kubernetes, and CI/CD pipelines;

• Previous experience in a Team Lead role;

• English proficiency — Upper-intermediate.

Key responsibilities:
• Lead and manage the Backend department and development process, providing support to team members.
• Develop and contribute to Backend Architecture.
• Participate in pre-sale activities
• Participate in decision-making processes related to design architecture, solution development, architectural, and code reviews.
• Write clean, well-structured, and maintainable code while maintaining high coding standards within the team.
• Develop high-load solutions and conduct R&D work with new technology.

Optional skills (as a plus):

• Experience with Celery;

• Experience with payment systems integrations.

We offer:

• Great networking opportunities with international clients, involving challenging tasks;

• Involvement in building interesting projects from scratch using new technologies;

• Personal and professional development opportunities

• Competitive salary fixed in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Comfortable, spacious, and well-equipped office in the city center;

• Team-building activities, corporate events.

Job Title: IoT Engineer

Position Summary

We are looking for a hands-on IoT Engineer to join our project — a fast-growing platform for keyless short-term rentals. You will be responsible for integrating and orchestrating smart locks and other connected devices across residential properties in the U.S., UAE, and beyond. This is a critical role that connects real-world physical access with our digital booking platform.

You will work closely with our mobile developers, backend team, and smart lock vendors to build reliable, secure, and scalable lock connectivity infrastructure — primarily via WiFi, Bluetooth Low Energy (BLE) and mobile-based key delivery systems.

Key Responsibilities

Device Integration & Management

• Lead the integration of smart lock systems (e.g., Yale, Igloohome, TTLock, Nuki, Schlage) via mobile SDKs, REST APIs, or BLE communication protocols.
• Develop and maintain middleware and cloud logic for managing lock provisioning, key sharing, access expiration, and user/device authorization.
• Standardize how our app communicates with various hardware vendors across iOS and Android platforms.

Mobile BLE Communication

• Collaborate with mobile developers to implement and optimize BLE-based lock control inside the guest and host apps.
• Troubleshoot connectivity, pairing, and firmware update processes.

Device Provisioning, Security & Monitoring

• Build tools and workflows for remote onboarding and diagnostics of smart lock devices.
• Implement secure access token and credential rotation mechanisms.
• Monitor device health and access logs to prevent unauthorized usage or misuse.

🤝 Vendor & Team Collaboration

• Serve as the technical point of contact with hardware vendors and help evaluate new devices.
• Work closely with the product and backend team to align lock behavior with booking status, check-in times, and guest identity validation.

Required Qualifications

• 3+ years of hands-on experience in IoT product development, preferably in smart home or property automation sectors.
• Strong experience with BLE protocols and mobile BLE communication workflows.
• Familiarity with smart lock APIs and SDKs (e.g., TTLock SDK, Nuki Web API, Yale Access API).
• Experience with mobile integration (React Native, Kotlin, or Swift) and/or working closely with mobile teams.
• Solid programming skills in Python, Node.js, or Go for API/service development and device orchestration.
• Understanding of secure key exchange, device authentication, and physical access control standards.
• Familiar with MQTT, Webhooks, RESTful APIs, and cloud-hosted control logic.
• Excellent problem-solving and debugging skills across hardware/software boundaries.
• English proficiency (spoken and written) to collaborate with global vendors and internal teams.

Nice to Have

• Experience with OTA firmware updates and device lifecycle management.
• Knowledge of edge computing or gateway devices for offline access fallback.
• Familiarity with property management systems (PMS) or guest experience platforms.
• Exposure to home automation protocols (Z-Wave, Zigbee, Thread) or cross-platform orchestration.

We are appflame, a product IT company. We create life-changing products that break the rules of the game in the category. Geographically, we are located in Ukraine, but in reality — all over the world.

We are looking for the daring and enthusiastic people. Those who are fans of creating real products and dream of launching and developing cool startups. You have ambitions, and we have comfortable conditions for their implementation.

Your project: Hily. It is a dating app that has won the hearts of millions of users worldwide. The app helps users quickly find someone to connect with, from flirting to building meaningful relationships. We take our mission seriously: we do our best to understand users’ needs and shorten their path from registration to finding an ideal partner. Thanks to our efforts, we are always on the list of the top 10 dating apps in the USA. 35M registered users, 50M matches annually, 1.5B likes sent, 900K monthly active users, 4.6/5 Apple Store and 4.4/5 Google Play user ratings.

You will
 

• Research and generate ideas for ads.
•  Gather market insights, analyze competitors’ ads and follow trends.
• Set tasks for designers, translators, copywriters, influencers managers and monitor their implementation.
• Monitor creative tests results across various UA channels.
• Organize and conduct creative brainstorm sessions.

From you:
 

• 2+ years in the creative field (advertising agency, copywriting, SMM) or performance marketing.
• Creativity, self-organization, and ability to generate bold ideas.
• Upper-intermediate English.
• Experience in promotion of mobile apps or digital products.
• Data-driven creative mind.
• Strong analytical and critical-thinking skills.
• Structured approach to creative tasks.
• Excellent written and verbal communication skills.
• Monitoring advertising performance, adjusting strategies based on data, and identifying successful practices.

Will be an advantage:
 

• Understanding of marketing tests.
• Experience in Video Production/Content Production.
• Experience with influencer marketing.
• Digital agency experience.
   

Your journey to the job offer: message from the recruiter > interview > test > final interview > job offer.

Description

Our Customer is one of the biggest companies in the home entertainment consumer electronics devices market, striving to provide their clients with high-quality products and services.

Project goals include testing media apps on digital media players and smart TVs, providing testing results to Customers for decision-making, work with requirements.

Requirements
Good knowledge of testing theory (test types, test cases, bug reports, etc.)
Knowledge of Operating Systems and network protocols
Basic knowledge of hardware
Attention to detail, patience, and investigation skills
At least an intermediate English level
Fast learner with strong problem-solving skills
Preferred:
SQL, HTML, and CSS knowledge
Technical writing
Experience with Smart TV platforms

Job responsibilities

Manual testing of media applications on set-top boxes and smart TV.
Creating bug reports.
Creating and updating test documentation.

What are we looking for?

• IT Sales Expertise. 3+ years of Sales experience at software development companies.
• Highly Organized & Closure Oriented– Strong ability to manage leads efficiently, track progress, and ensure follow-ups are executed in a timely manner.
• Contract Negotiation. Proven experience in negotiating and closing diverse software development contracts, including long & short-term, outstaff, outsource, fixed-price, small & large teams.
• Advanced English. Advanced proficiency in English, both written and spoken.
• Business Communication. Excellent business communication skills, with a strong command of persuasive and negotiation techniques. Brilliant problem solvers and storytellers.
• Cultural Awareness. In-depth understanding of U.S. culture and specific communication habits.
• A self-driven person with a responsible attitude to work.
• Ability to learn quickly and manage multiple priorities. 

Will be a plus:

• Other experience in the IT industry (e.g., as Account Manager, Tech, PM, Customer Service).
• Experience in PropTech, GreenTech, Construction, or related industries.
   

What will you do?

• The primary goal for this position is to support the VP/CEO of sales in closing deals. Prepare pre-call client analysis, presentations, proposals, and follow-up materials.
• Initial communication and negotiations with prospects: respond, engage, and qualify potential clients. Set up and conduct calls with qualified prospects.
• Lead-gen support. Work closely with the lead generation team to design and implement effective outreach campaigns.
• Lead nurturing. Building long-term trusting relationships with prospects to qualify leads as sales opportunities. 
• Ensure successful follow-through of the sales cycle by maintaining accurate activity and prospect qualification information in CRM.
• Contract Negotiation. Negotiate collaboration terms and contracts with leads, ensuring favorable outcomes.
• Conference participation for lead generation.

We offer:

• Competitive compensation.
• Flexibility to work from anywhere (fully remotely or in our office in Lviv).
• Comprehensive day-off policy, including additional days off in case of public holidays, and special events.
• Accounting Support Services.
• Work with global clients across diverse domains and businesses.
• Business trips to the EU & USA (client meetings, conferences).
• Education budget + corporate education events/trainings.
• Compensation for your fitness pursuits or therapy sessions.
• Regular team-building activities.
• A culture where individual growth and team progression are paramount.

Application Process:

• HR Interview — discuss your experience, expertise, and problem-solving approach.
• Short Test assignment
• Call with C-level — Practical role play call and general alignment on collaboration.

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.

Responsibilities:
 

• Build efficient, testable, and reusable PHP modules   
• Create high-quality software architecture and design 
• Identify, prioritize and carry out tasks across the software development life cycle 
• Create tools and applications by developing clean, efficient code  
• Utilize tools and programming to automate tasks 
• Code review and debugging  
• Conduct validation and verification tests  
•  Work with internal teams and vendors to repair and improve product  
• Document phases of development and monitor systems  
• Ensure software is up to mark using recent technologies  

Requirements:
 

• 6+ years of experience in development of production applications using Laravel/Symfony, PostgreSQL, Redis 
• Experience with Docker/Kubernetes 
• Experience with RabbitMQ and Redis streams 
• Integration of multiple data sources and databases into one system 
• Web service integration using technologies such as XML, SOAP, REST 
•  Excellent relational database skills with PostgreSQL 
• Experience with building Restful/RPC JSON web services 
• Review and mentoring experience 

We offer:

• 30 days off per year (vacation and sick days);
• Medical insurance;
• Free corporate English language courses;
• Flexible schedule with full-time work, minimal bureaucracy, no micromanagement, and no time tracking;
• A fantastic team of creative and interesting people.  

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:

• 3+ years of experience with TypeScript or modern JavaScript (ES6+)
• Strong experience with Pixi.js or other rendering libraries
• Familiarity with integrating 2D skeletal animations (e.g. Spine)
• Solid 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
• Intermediate level of English or higher
   

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 or building casual/instant games
• Familiarity with animation workflows and Spine runtime quirks
• UX instincts and an eye for juicy interactions
   

Why You’ll Love It Here:

• Talented and open people around
• Budget for personal development
• Well-being Budget
• Annual bonus
• Development days to grow professionally
• Free English classes
• Paid vacation days/paid sick leaves

Requirements:
- Solid hands-on experience with Python
- 3+ years for Middle, 5+ years for Senior level
- Ability to deliver quality code under tight timelines
- Strong problem-solving and debugging skills
- English: Upper Intermediate+

We offer:

• Cooperation with a stable company with well-established processes and a positive atmosphere
• Experience in project management of different levels of complexity, methodology, and approaches
• Flexible schedule: Mon-Fri (8 hours a day)
• 18 days of paid vacation; 15 days sick leave
• A decent level of remuneration with regular reviews of the results of cooperation
• Extensive loyalty program 
   

Forget the fluffy job descriptions. We’re not looking for someone to "explore opportunities" or "build relationships at scale." We need a lead-gen machine — someone who thrives on KPIs, chases bonuses, and understands that more leads = more deals = more $$$. If you’re hungry to hustle, convert, and grow, keep reading.
 

What you'll be working on:

• 🔍 Hunting for leads – Leads search on Upwork platform.
• 💬 Pre-qualifying – Use open info, smart messaging, and direct communication to filter out time-wasters.
• ✏️ Crafting killer proposals – Play with pitches that actually get responses.
• 🏋️ Teaming up with sales & engineering – Because closing deals isn’t a solo sport.
• ⚙️ Keeping the CRM squeaky clean – Track every touchpoint like your commission depends on it (because it does).
   

Experience that will help you to do the job:

• Hands-on experience with ChatGPT, Claude or alternative LLMs
• Experience in and understanding of IT
• Strong written communication skills
• High speed of performance
• Ability to multitask and manage multiple proposals and conversations
• Upper-Intermediate English level to be able to communicate with the leads
   

Experience that will be a plus:

• Hands-on experience with lead generation on Upwork
• Experience managing data in Google Sheets or Airtable
• Experience with task management tools like Asana or ClickUp
   

We care for our team, therefore we offer:

• 🚀 Professional Sales processes and priority on building a cheering team culture
• 💪 Culture encouraging and promoting professional growth and development
• 💸 Base salary + quarter-based revenue share from closed deals
• 💲 Salary payment options that are convenient for you considering your local country regulations
• ⌚ Fully remote work in the team with well-established remote work processes (our team members located in 8+ different countries, and we encourage diversity)
• 🎤 English speaking clubs
• 🏖 Paid sick leave and 15 business days (21 calendar days) of annual vacation
• 👾 Online weekly team activities
• 💻 Modern working environment
• 🫶 Coverage of monthly psychologist support sessions