Jobs at Djinni

WebCap Digitals is seeking a UI/UX designer for collaboration on a project basis. You will be responsible for creating intuitive and visually appealing user interfaces for web and mobile applications.

Responsibilities:

1. Collaborate with managers to understand business requirements and user needs.

2. Create wireframes, mockups, and prototypes to communicate design concepts.

3. Design and develop user interfaces for web and mobile applications

Conduct user research and usability testing to identify areas for improvement

4. Stay up-to-date with the latest UI/UX design trends and technologies

Requirements:

1. Proven experience as a web designer with a strong portfolio showcasing your work

2. Proficient in design and prototyping software such as Sketch, Figma, or Adobe XD

3. Knowledge of HTML, CSS, and JavaScript

4. Strong communication and collaboration skills

Requirement:

- Must to have strong experience with Azure,

- Must to have strong experience in Data engineering,

- Must to have strong experience with AI,

We offer:

• Attractive financial package

• Paid vacation, holidays and sick leaves

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

• Flexible working hours

We’re ZAGROZA digital agency from Ukraine, building bold and impactful digital solutions for clients across Europe, the US, and our home country - for over 5 years and counting.

⚡ What drives us?
‣ A team of doers who truly love what they do  
‣ Partnerships that are built on trust, focus, and shared success  
‣ Processes that make sense - simple, transparent, and focused on delivering real results 
‣ Projects that lead, not follow - we create, test, and push boundaries  

Does this feel like your kind of vibe? Then you just might be the perfect fit for ZAGROZA.

🚀 What’s in it for you:
‣ 100% remote, stable schedule (Mon–Fri, 9 to 6)
‣ Modern tools only: Nest.js, Express.js, GraphQL, Directus
‣ Real, fast-moving projects - think startups, fintech, healthcare, and more
‣ Smart workflows → no wasted time
‣ Regular team syncs, best-practice drops, and brain fuel exchanges
🎁Bonuses:
‣ Learning budget to level up your skills 
‣ Health & wellness benefits compensation
‣ Flexible paid time off without strict limitations
‣ Regular 1:1s with people who care about your growth, not just KPIs

🧑‍💻What you’ll actually do:
‣ Design backend systems from scratch - set the standard, not just follow one
‣ Contribute to products that matter - your work will drive real results and user value
‣ Work with people who care about clean code and smart architecture
‣ Take full ownership of features - lead the development from idea to release
‣ Level up your backend skills through real projects and feedback

🧠 You might be The One if you:
‣ Have 2 years of commercial experience in Node.js development
‣ Have 1+ year working with Docker, PostgreSQL/MySQL, and ideally some Knex
‣ Know your way around Git and APIs (both using and creating)
‣ Worked with Directus Headless CMS? You might already be one step away from an offer :)

📌 The (quick) hiring process:
‣ Chat with our recruiter (30 mins)
‣ Live coding + talk with CTO (60 mins)

🎯 Let’s Make This Happen
Ready to level up your dev career and actually enjoy work?
📨 Apply now and make your next career move your best one yet.

WHO WE ARE:

We help startups and innovators bring their business ideas to life. Our specialty is building AI-powered MVPs fast so our clients can test, demo, and move quickly. What sets us apart is speed, deep AI expertise, and the broad industry experience. As a team, we’re fully remote, flexible, and collaborative. Joining us means working on a variety of AI projects, exploring different domains, and gaining experience that’s hard to find in a single product company. If you want to grow fast while working on real AI products, you’ll feel at home here.

CORE RESPONSIBILITIES:

- Communicating with clients (and other product stakeholders) to define product goals

- Working in a dynamic startup environment and being capable of building prototypes within a few days

- Defining the product scope and main features together with clients (or other stakeholders) and the tech team

- Building 

- Designing workflows and presenting them to stakeholders and the team

- Collaborating closely with the tech team lead

At the beginning we consider a part-time involvement on the project basis. If our cooperation goes well, we will be happy to offer a full-time cooperation after 3-5 months of working with us

DESIRED EXPERIENCE & SKILLS:

- 4+ years of commercial experience as a UX/UI Product designer

- Portfolio submission required - Our team is seeking an experienced UX Designer with a diverse and impressive portfolio. Candidates should provide multiple case studies from their professional careers, showcasing their ability to design and develop solutions for both web and responsive mobile native applications.

- Upper-intermediate level of English

- Can clearly communicate decisions and use stakeholder feedback to drive understanding and inspire action

- Having experience working with AI tools, like Figma Make will be a big plus

We Offer:

- Ability to influence project technologies

- Fully remote work

- Flexible working hours without time trackers

- Company accounting support

Numerical Technologies, a leading provider of software development and consultancy services for financial institutions, is looking for talented people experienced in Math and Python who will be responsible for development, testing, implementation, debugging and support of sophisticated financial applications.

Joining Numerical Technologies is a unique chance that provides the opportunity to work alongside experienced professionals on impactful, quantitative projects across North and South America, Europe, the Middle East, Africa, CIS and South Asia. This position is a chance to work hand-in-hand with expert quantitative researchers and quantitative engineers to create and implement research and simulation tools that leverage existing automated trading software and sophisticated statistical techniques and technologies.

Do you enjoy the process of problem solving, a process where you recognize areas of improvement and iterate and innovate to improve? Does your curiosity and desire to learn drive you? If this sounds like you, don't miss this opportunity to gain valuable experience in a highly competitive and demanding fintech industry.

What are we looking for?

◼️ Deep understanding of Applied Mathematics: Probability Theory and Statistics, Numerical Methods, Linear Algebra, Optimization

◼️ Bachelors, Masters or Phd in Physics, Mathematics, Statistics; or equivalent experience (we also welcome students)

◼️ Excellent communication skills

◼️ Willingness to learn together with a team of professionals

◼️ Organized and detail-oriented, comfortable managing multiple work streams

◼️ Intermediate and higher level of English.

Please mention in your application any participation or awards in mathematics, physics, or programming Olympiads.

What will you be doing?

◼️ Design, engineer and implement software-based trading analytics

◼️ Work closely with and provide solutions for quantitative researchers.

Nice-to-have:

◼️ At least 0.5 year of commercial experience as a Python Developer

◼️ Experience in Machine Learning

◼️ Knowledge of Algorithms and Data Structures, Interpolation methods, Regression models, Theory of Stochastic Processes, Cryptography.

We offer:

◼️ Competitive compensation depending on experience and skills

◼️ Regular assessments and salary reviews

◼️ Compensation for sick lists and regular vacations

◼️ Health insurance

◼️ English classes with certified English teachers

◼️ Flexible working schedule

◼️ Friendly team and enjoyable working environment

◼️ Comfortable, spacious office within 10 min from all three Metro lines.

◼️ Corporate and social events.

As a Frontend Engineer at Wix, you’ll work on cutting-edge technologies that make a powerful impact on over 243 million users. You’ll build rich React applications with different state-management paradigms. In your day-to-day, you will:

- Tackle tough problems and find creative ways to solve them

- Write a lot of high-quality, functional Typescript and Javascript

- Work with Git, Node.js, React, Redux, MobX, and ES6+

- Manage and complete tasks using TDD, continuous integration, and modern development processes

- Invest time in personal growth and development

At Wix, we’re all about the flexibility of a hybrid setup — giving you the option to collaborate in the office when needed while also staying connected remotely.
We’re looking for Ukraine-based talents who can balance their time between in-office and remote engagement with the Wix team. This approach gives you the best of both worlds: flexibility of remote with the added benefit of in-person collaboration when it matters

Requirements

- Extensive experience in client-side development on large scales

- You’re an expert in the latest JavaScript technologies (React, Angular, Vue, etc.)

- You’re proficient in tools like Webpack, Rollup, Parcel, and Babel

- Fluent in languages like Typescript and ES6+

- You’re an independent worker, eager to learn more while sharing knowledge and best practices

- Experience in Test Driven Development (TDD) and Continuous Delivery - an advantage

Wix Kyiv’s Frontend Engineering group develops the best products in the world. Wix enables more than 200M users around the world to build an online presence and manage their business online. Our group of engineers in Kyiv is developing products at the core of the company’s focus, including our main Editor and ground-breaking Wix Studio, as well as Payments by Wix. We’re facing world-class engineering challenges that impact millions of users, and that’s why we’re obsessed with code quality, testing, performance and code reviews.

About the Guild

We are Wix’s Frontend Engineering Guild. We build unique, scalable, resilient products and technologies that empower anyone to succeed online. Our mission is to develop complex micro-frontends and maintain the highest development standards. We embrace cutting-edge technologies, TDD, and clean code. We work in small teams, follow agile work methods and use continuous integration and delivery methodologies to run quickly. We love sharing knowledge and contributing back to the open-source community.

Requirements:

3+ years of software testing experience;

1+ year QA Automation(backend) using Python, 1 year of manual testing experience;

Strong L2/L3 networking expertise;

Strong knowledge of software QA methodologies, tools and processes;

Experience with testing of networks and embedded systems;

Good knowledge of Linux administration and shell scripting;

Solid knowledge of Python;

Experience with Python test frameworks (PyTest, etc.);

Upper-intermediate level of spoken and written English;

BS degree in Computer Science or related engineering degree.

Responsibilities:

Design and implement wide variety of test scripts;

Take part in test planning and estimation;

Extend functionality of Python test framework;

Adapt and create tools to support new features/hardware;

MQA lab setups maintaining;

Manual testing — 40%, Automation — 60%

Candidate needs to be in Kyiv (or consider relocation). Hybrid type of work.

What do we offer:

International work environment and work with global development teams;

Excellent work conditions in an A-Class office (Horizon Park Business Center);

Compensation package matching global standards;

Flexible work hours (as required);

Paid parking, courses, training, conferences and business trips;

Medical insurance

Free lunches

Candidate will work as part of the global team of firmware, digital hardware and RF hardware engineers to develop cutting edge wireless broadband products and technologies.

Необхідні навички

Key Responsibilities:

• 1+years experience with DSP

• DSP algorithm optimization for a low-level programming language (С, intrinsics, assembler)

• Porting float-point to fixed-point implementation

• Testing and verification of DSP solution in a simulator or emulator (on the board)

Required Skills:

• Strong C language skills

• Pre-intermediate level of the English language (documentation, emailing and verbal communication)

Required Knowledge:

• DSP theory: Filters, FFT, division, sqrt, re-sampler, etc.

• Approximation: log, exp, sin, cos, etc.

• Linear Algebra

Буде плюсом

Will Be a Plus:

• Practical knowledge of DSP platforms

• С++, intrinsics, assembler languages

• Eclipse

• Batch files

• MS Visual Studio

• MS VS code

• MATLAB: DSP System Toolbox, Linear Algebra

• Python

• GitHub

• Shell

• Audio files format

• Linux (Ubuntu)

Пропонуємо

We offer:

• Competitive compensation

• Full accounting assistance and support

• Regular annual vacation is 20 working days off

• 100% paid sick leave upon provision of the relevant document(s)

• Holidays are provided according to the residence country Law

• Improvement of the English language knowledge with our teacher

• Smart and useful presents for our employees and their kids

• Great atmosphere, creative corporate parties, and true individual approach.

Обов’язки

Key Responsibilities:

• DSP algorithm optimization for low-level programming language (С, intrinsics, assembler)

• Porting float-point to fixed-point implementation

• Testing and verification of DSP solution in a simulator or emulator (on the board)

Про проєкт

We are looking for a software engineer to work with different audio DSP algorithms, port them to fixed-point implementation, design test benches for project verification, communicate with customers and discuss solutions, design functions for a DSP library for float and fixed-point implementation.

MarTech Do is seeking a HubSpot RevOps & CRM Manager to lead high-impact initiatives across revenue operations and CRM strategy for our B2B clients. 
In this role, you’ll serve as a trusted consultant, aligning sales, marketing, and customer success processes within HubSpot to drive scalable growth. You’ll be responsible for assessing client needs, designing operational frameworks, and implementing end-to-end HubSpot solutions that enhance efficiency and performance.

Key Responsibilities:
Client Strategy & CRM Architecture:
● Serve as a strategic advisor to clients, assessing their revenue operations and CRM structure 
● Design, implement, and refine RevOps frameworks to align sales, marketing, and customer success within HubSpot
● Translate business needs into technical HubSpot solutions tailored to each client’s goals

HubSpot Configuration & Optimization:
● Configure and manage HubSpot CRM, Marketing Hub, Sales Hub, and Service Hub, including: 
- Custom properties 
- Workflow automations 
- Lead lifecycle stages 
- Pipeline structures 
- Sequences and email templates 
● Ensure data integrity, governance, and system hygiene across client portals.
 

Automation, Reporting & Analytics:
● Build lifecycle automations, lead scoring models, and nurturing workflows to streamline buyer journeys. Develop insightful dashboards and reports for lead attribution, funnel tracking, sales forecasting, and marketing ROI
● Use data to advise clients on improving sales velocity, pipeline conversion, and customer engagement

Client Enablement & Project Management: 
● Lead multiple client projects with accountability for scope, timeline, and stakeholder alignment
● Deliver training and documentation to ensure client adoption of RevOps processes and HubSpot tools
● Actively monitor platform performance and iterate based on evolving client needs

Qualifications: 
● 4+ years of experience in Revenue Operations, Marketing Ops, or CRM Consulting
● 3 years of hands-on experience with HubSpot (including HubSpot CRM configuration and customizations) 
● Marketing & Sales Hub automation
● Reporting and dashboard creation 
● Proven ability to lead CRM implementation and optimization projects across B2B clients
● Strong understanding of lead lifecycle, funnel metrics, and campaign management
● Experience in a fast-paced consulting or agency environment
● Familiarity with tools like ClickUp, Slack, Loom, Miro, and Google Workspace
● Exceptional communication skills and the ability to explain complex systems in business-friendly terms
● Comfortable managing multiple client stakeholders and navigating strategic conversations
● English fluency (Native or high proficiency)

Perks: 
● Stipend for Home Office Workspace 
● Dedicated Stipend for Professional Development 
● Opportunities for Employer-Funded Certifications 
● Frequent Team Events, including Happy Hours, for a Fun and Engaging Work Environment 
● One-Week End of Year Time Off to Celebrate and Rejuvenate 
● Access to Organization Subscriptions for Personal and Professional Growth 
● Reimbursement for Personal Care Travel Expenses Employment Type: 

We are looking for a QA Engineer who can communicate and collaborate with teammates on the part to achieve success.

Requirements:

At least 5 years of commercial experience;

At least 4 year of automation testing experience (any js framework: Cypress, Playwright, Puppeteer);

Experience in web applications testing;

Experience in testing REST API and experience with Postman;

Experience with SQL, GitLab;

Strong analytical skills and attention to detail;

Understanding of HTML, CSS

Strong knowledge of software QA methodologies, tools and processes;

Upper-intermediate English level will be advantage

We are changing the world of television and entertainment by creating an innovative way to experience national and popular content anywhere and anytime. Our employees are our pride and our most valuable asset. If you want to work in a supportive environment surrounded by other professionals and good-natured people with a positive attitude then we are the right place for you! We invite you to join our growing company and to contribute to the evolution of entertainment.

COMPANY CULTURE

Perfection is our lifestyle

Integrity is in our DNA

We are ambitious and dedicated to achieving goals

We're looking for smart, ambitious, forward-thinking problem solvers with the same set of values to join our world-class team and help us make our company and its products even better.

Job Description

Customer Service Representative is responsible for delivering the highest level of customer care in the company and building strong lasting relationships with our customers. This work can be performed remotely with a laptop and a good internet connection.

Daily activities include:

Help customers on the phone, by email, and via chat. Some questions require research and technical knowledge of computers, networks, routers, and TVs

Process orders and payments in the CRM system

Comply with company's rules

Troubleshoot basic technical issues with Set-Top-Boxes and networks

Work as a team player and partner with fellow colleagues, foster open and constructive communication, to ensure a consistently exceptional experience and contribute to a positive working environment

Qualifications

Customer Service Representative must have natural diplomatic skills, tact, and patience to deal with all kinds of situations or customers. The good news is that we have many happy customers!

Required skills and experience:

Must be fluent in Polish, Russian and English

Be natural caretaker

Be practical, compassionate, caring, and motivated to help others

Great communication, listening skills, and positive attitude

Knowledge of the computers, networks, and CRM software

A University degree is recommended but is not necessary

It's a big plus if you read Delivering Happiness by Zappos CEO Tony Hsieh

Additional information

Benefits that are awaiting you if you join us:

Work from absolutely ANYWHERE in the world with an internet connection

Flexible compensation with base and performance bonuses

Opportunities to develop professionally

Schedule from 9:00 and 12:00 New York Time

A friendly, professional, highly motivated, and productive team that wants to develop professionally

Creative Environment where You will never be bored!

Does this sound interesting to you? Do you consider yourself a great fit for this position and like to meet us? You are almost there! Join us!

Hi there!
At Slotsense, we’re reshaping the iGaming experience using cutting-edge AI technologies. Our mission is to build intelligent, human-like chat experiences that elevate engagement and personalization. We’re looking for a highly skilled AI Expert to take our GPT-powered chatbot to the next level.

You’ll be at the core of our AI system — designing agentic workflows, building and refining AI agents, crafting advanced prompts, and implementing modern techniques like RAG, Langchain, and LLMOps. Strong Python skills are also essential for success in this role.

What you’ll do:
• Design and implement advanced AI workflows and agent-based architectures
• Apply and fine-tune RAG (Retrieval-Augmented Generation) pipelines
• Craft high-quality prompts and experiment with prompt engineering strategies
• Work with Langchain and other LLMOps tools to optimize chatbot performance
• Analyze user behavior to improve system accuracy and naturalness
• Collaborate closely with engineers and product teams to test and deploy improvements
• Stay ahead of trends in LLMs and conversational AI

What we’re looking for:
• Proven experience with GPT or other large language models
• Hands-on experience building AI agents and agentic workflows
• Deep understanding of RAG and its real-world implementation
• Strong Python skills and familiarity with vector databases
• Experience with Langchain and LLMOps best practices
• Excellent English skills for prompt writing and collaboration
• Analytical mindset and proactive approach to experimentation
• Passion for AI and continuous learning

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Responsibilities:

● Participate in requirements analysis

● Collaborate with internal teams to produce software design and architecture

● Write clean, scalable code using .NET programming languages

● Test and deploy applications and systems

● Revise, update, refactor and debug code

● Improve existing software

● Develop documentation throughout the software development life cycle (SDLC)

● Serve as an expert on applications and provide technical support

Required skills:

● Familiarity with the ASP.NET framework, SQL Server and design/architectural

patterns (e.g. Model-View-Controller (MVC))

● Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3

● JS Angular/React

● Familiarity with architecture styles/APIs (REST, RPC)

● Understanding of Agile methodologies

● Excellent troubleshooting and communication skills

● Attention to detail

● Intermediate - Upper-intermediate English level

We offer:

● Competitive salary

● Interesting and challenging projects

● Future career growth opportunities

● Paid sick leave and working day vacation

● Friendly team of professionals

● Delicious coffee biscuits and tea for your good mood

● The company covers 50% of the cost of courses you need

We are looking for an Embedded Developer with a strong background in designing and developing embedded systems. The ideal candidate will have extensive experience working with a variety of hardware platforms and programming languages, including Raspberry Pi, Python, ESP32, C, C++, STM32, and Nordic platforms. As an Embedded Developer at CitrusDev, you will play a crucial role in developing innovative embedded solutions that drive our products to the next level.

Possible freelance or part-time work with a gradual transition to full-time. Write, we will be happy to chat!

Qualifications:

— Bachelor’s or Master’s degree in Electrical Engineering, Computer Science, or a related field;

— Proven experience as an Embedded Developer, with a track record of successful projects;

— Proficiency in Python, C, C++, and other relevant programming languages;

— Strong knowledge of embedded systems development, including hardware design, firmware development, and debugging;

— Experience with Raspberry Pi, ESP32, STM32, Nordic, and other embedded platforms;

— Familiarity with communication protocols such as UART, SPI, I2C, and wireless protocols (e.g., Bluetooth, Zigbee);

— Problem-solving skills and a proactive attitude towards overcoming technical challenges;

— Excellent communication and teamwork abilities;

— Upper-Intermediate English (be able to communicate with the client)

- is a must!

Preferred Qualifications:

— Experience with real-time operating systems (RTOS) and bare-metal programming;

— Knowledge of low-power design principles for battery-operated devices;

— Familiarity with PCB design and schematic capture tools;

— Previous experience in IoT development and sensor integration.

Key Responsibilities:

— Collaborate with cross-functional teams to define, design, and develop embedded systems for various applications;

— Write, test, and maintain efficient and reliable code for embedded systems using Python, C, C++, and other relevant languages;

— Work on hardware interfacing, device drivers, and communication protocols to ensure seamless integration with different platforms and sensors;

— Troubleshoot and debug embedded systems, identifying and resolving hardware and software issues;

— Participate in the selection of hardware components and microcontrollers to meet project requirements;

— Stay up-to-date with emerging technologies and industry trends to recommend improvements and optimizations.

Why Join CitrusDev:

— Work on exciting and cutting-edge projects in a collaborative and innovative environment;

— Opportunities for professional growth and development;

— Join a dynamic team of experts passionate about technology and embedded systems;

— Contribute to the creation of groundbreaking solutions that make a difference in the world.

If you are a talented Embedded Developer with a passion for pushing the boundaries of embedded systems technology, we encourage you to apply and become a key part of our team. Together, we will drive innovation and shape the future of embedded development.
 

Submit your CV, we will be glad to have you in our team!

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Required skills:

● Writing and executing test plans (test scenarios) and test cases.

● Understanding of web, desktop and mobile applications testing principles.

● Ability to write test documentation: Bug Reports, Checklists, Test Cases.

● Ability to self-educate using the internet or books.

● Ability to deep dive into bugs, dig to the root cause.

● Intermediate English or higher

Would be a plus:

● SQL skills.

● Understanding of API testing.

● Experience in test design.

● Knowledge of Cypress

● Databases

Responsibilities:

● Create and maintain test documentation.

● Testing web, desktop and mobile applications.

● Analysis and reporting of test results.

We offer:

● Competitive salary

● Interesting and challenging projects

● Future career growth opportunities

● Paid sick leave and working day vacation

● Friendly team of professionals

● Delicious coffee biscuits and tea for your good mood

● The company covers 50% of the cost of courses you need