Jobs at Djinni

The family-style company is looking for a talented .NET developer to join our team. If you are looking for an awesome team, send us your CV!

To become a part of the UKAD team, make sure you are familiar with these technologies ASP.NET MVC, ASP.NET Core, MS SQL, C#, NoSQL, Entity Framework.

And a few more points to match

• 4+ years of relevant experience
• Structured and analytical thinking
• Drive to learning and self-education, thirst for knowledge, and gaining skills
• Easy to speak English
• Passion for helping others
• Sharing our values and keeping communication respectful and friendly
  
   

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. Feel free to choose technologies and solutions, in which you believe, as well as to be creative and responsible for the results.

Your typical tasks list

• Work on a project within UKAD
• Collaborate with the team to design, implement, and improve backend solutions using .NET technologies
• Participate in architectural discussions and code reviews to ensure high-quality code
• Write clean, reusable, and well-documented code
• Be prepared to transition to client projects when they become available
• Continuously learn and improve skills while contributing to the team’s success

What we offer

• Opportunity to work remotely, or in a hybrid format
• Flexible schedule - start your workday anytime between 08:00 and 11:00, whatever works best for you
• Work equipment provided (if needed)
• Minimal bureaucracy 
• Conferences, meetups. We support your professional growth
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision

During 2022-2025, we only increased cooperation with our foreign partners.

UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities.

Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers.

UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

Requirements:

• Strong backend development experience with Python and PostgreSQL (SQL Alchemy + Alembic)
• Proficiency with React and TypeScript for frontend development
• Solid understanding of infrastructure-as-code tools like Terraform
• Experience with Kubernetes and maintaining Helm charts
• Comfortable creating new microservices from scratch, including API design and deployment pipelines
• Ability to work proactively with minimal supervision, owning features end-to-end
• Excellent communication and collaboration skills in distributed teams

Nice-to-Have:

• Familiarity with FastAPI
• Experience with Bazel build system (training can be provided)
• Exposure to CI/CD practices and observability tools

Key Responsibilities:

• Build and deliver full-stack solutions using React, TypeScript, Python, and FastAPI
• Take ownership of features from idea to production (including design, development, testing, deployment, and monitoring)
• Design and implement scalable backend systems using PostgreSQL
• Build new microservices from scratch, including infrastructure configuration using Terraform and Helm
• Maintain and extend Kubernetes Helm charts for service deployment
• Collaborate with team members during weekly syncs to discuss progress, blockers, and demos
• Conduct code reviews, participate in design discussions, and handle ad-hoc support when needed
• Work independently and proactively drive tasks forward, coordinating across time zones

About the Project:

We’re hiring a Full-Stack Software Engineer (Python + React) to join a fast-paced, highly autonomous team. This role is ideal for an engineer who is comfortable working across the stack, passionate about writing clean and scalable code, and capable of driving features end-to-end — from design to infrastructure provisioning to production monitoring.

You will work closely with cross-functional teams to build new features, create microservices from scratch, and manage infrastructure using modern DevOps practices.

Description

Our client is an innovative manufacturer of medical devices in the United States, producing devices and software applications.

In this project, you will have a great opportunity to be involved in the full development life cycle of medical software, which is designed to assist individuals by processing information from medical devices to identify health trends and track daily activities. In addition, there are opportunities to work with medical devices, in the scope of end-to-end testing.

Requirements

General:

– Unit Testing: Jasmine, Karma
– E2E Testing: Cypress / Protractor (Cypress preferred)
– Test Coverage & Mocking strategies
– Linting & Formatting: ESLint, Prettier, Stylelint

• Experience testing software systems without user interfaces (i.e. API testing)
• Developing, executing, and maintaining automated test scripts
• Hands-on coding experience with Java 
• Experience with Selenium WebDriver & Jmeter
• Solid understanding of QA practices (black box testing, risk-based testing, system testing, regression testing, exploratory testing)

Must have:
* Test Automation Experience: API (backend) testing (3+ years)
* Test Automation Frameworks: RESTassured, Selenium, Cypress, or Playwright
* Programming Languages: Java (3+ years)
* Tools: Postman, event logging (Splunk/Datadog), CICD pipeline integration
* Regulatory experience
* Excellent English communication skills

Nice to have:
* Salesforce
* Atlassian tools: Jira, Confluence, Bamboo
* mySQL
* Jama QMS

Job responsibilities

 – Perform testing on software systems without user interfaces, focusing on API testing.
 – Develop, execute, and maintain automated test scripts to ensure software quality and reliability.
 – Write and maintain code using Java or JavaScript.
 – Utilize Python for scripting and automation tasks.
 – Use Selenium WebDriver for web application testing.
 – Implement performance testing using Jmeter.
 – Apply solid QA practices including black box testing, risk-based testing, system testing, regression testing, and exploratory testing to identify and resolve issues.

Description

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

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

Requirements

As a Senior System Engineer within the Company Research & Systems Engineering team, you will have the
opportunity to work on a diverse set of technical projects spanning SaaS, Machine Learning, Big Data, and
Mobile technologies in the context of addressing unmet clinical needs. You will work with a talented team to
develop a deep understanding of our end-to-end systems, helping to drive the execution of software projects
throughout its development life cycle.
 

Job responsibilities

Work with engineering and cross-functional stakeholders to research, define, and write technical documentation
requirements for software components and systems
 Perform data analysis to aid product and implementation decisions
 Plan and perform design history file (DHF) updates and facilitate V&V with the Software QA team
 Lead root cause investigations and provide solutions for operational issues related to software
 Ownership of software, operational performance monitoring, and alerting
 Rapidly prototype software and/or write scripts for research and development needs
 Participate in risk management/hazards analysis activities

Mobile Full-Stack Developer (React Native, Typescript, Express, Node.js) 

We are looking for a highly skilled Mobile Full-Stack Developer. You will work with a healthcare startup and take full ownership of our app development process. You will work directly with the CTO/founder and be responsible for developing and maintaining a mobile app for the healthcare and fitness sector in France.

What you’ll do:

• Develop new features for the mobile app (React Native + backend)
• Fix bugs and maintain high-quality code
• Take full ownership of the development process, from feature design to deployment
• Collaborate directly with the CTO/founder and the team. 
• Publish and maintain the app in the App Store

Requirements:

• 4+ years of experience in mobile and backend development
• Proven experience launching apps from scratch, ideally as a lead developer
• Portfolio of React Native apps published in the App Store (show your role clearly)
• Strong knowledge of React Native, TypeScript, Node.js, Express
• Fluent English (verbal and written)
• Highly communicative, proactive, and responsible

Employment type:

• Start as part-time with mandatory transition to full-time
• Remote work possible
• Long term (6+ months)

How to apply:
Please send your portfolio of React Native apps and specify your role and responsibilities in each project.
 

About the Company
ThingsBoard Inc. is a product-based IT company developing an open-source IoT platform used by clients around the globe. As we continue to grow, we are looking for a Partner Community Manager to strengthen our Sales team and improve communication with leads.

What you will do:

• Develop the partner network and maintain communication with existing partners.
• Act as a communication bridge between the company and the ecosystem of integrators.
• Present the partner program during online meetings.
• Manage and grow partner communication channels (Discord, email, Slack workspace) while setting and maintaining the community “vibe.”
• Attract new partners and integrators, and sign partnership agreements.

• Collect partner feedback and analyze feature requests to improve collaboration.

   

What we expect:

• Upper-intermediate English (both spoken and written).
• Experience in working with AI-driven tools and processes.
• 2–3 years of experience in community management, affiliate management, PR, managing YouTube or Telegram channels, or relevant partner relationship/development experience.
• Stress resilience and tolerance, as working with multinational teams is part of daily reality.

• A clear understanding of what “efficiency” means in work: we value results, not busywork.

   

Nice to have:

• Experience with partner or affiliate programs.
• A professional network in technology, integration, or SaaS.
   

We offer:

• Work with global partners and the opportunity to directly influence the company’s growth.
• Clearly defined tasks, team support, and transparent expectations.
• A stable and responsible work environment where initiative and quality are appreciated.
• Opportunities for professional development and direct impact on lead management processes.
• Career growth opportunities and regular salary reviews.
• Full-time office work with flexible working hours.
• Medical insurance/compensation program.
• Comfortable office in Podil district with free beverages in the fridge.

About the project:

We are seeking an experienced Python Developer to join our team in building a robust IoT platform for electricity usage data visualization, sensor configuration, and user administration. We need someone with solid experience (middle) with whom we can develop modern applications using best practices, with a particular focus on databases, back-end development, and web services. Our main goal now is the refinement of current infrastructure to be more resilient to bugs, which we can confidently use to grow our business.

Does this relate to you?

Must Have:

- Strong Python fundamentals.

- Django framework experience.

- API development.

- Data validation concept.

- MongoDB usage with python.

- Basic SQL knowledge.

- Familiarity with Linux environments.

- Experience with various web communication protocols (HTTP, MQTT, WebSocket, etc.).

- Strong background in DevOps tools and practices, including CI/CD, Git and TeamCity.

- Proficient in English (B2+level).

Nice to Have:

- Experience with Raspberry Pi as end-client devices.

- Knowledgeable in IoT communication protocols (Modbus, MBus, Lora, etc.).

- Pydantic experience.
- Basic Flask knowledge.
- French is a plus.

Soft Skills:

- Strong analytical mindset with a solid understanding of business processes.
- A strong sense of responsibility and teamwork.
- Rigor, decision-making ability, and autonomy in task execution.

A new team member will be in charge of:

- Design, develop, and enhance platform features with a focus on scalability and performance.
- Oversee and maintain our cloud environment hosted on DigitalOcean.
- Provide technical support to the operations team to ensure smooth platform functioning.
- Integrate and manage external APIs and services, including CRM (Salesforce) and ERP systems.
- Collaborate with cross-functional teams including Product, Data 

Ready to try your hand? Send your CV without a doubt!

Sigma Software is looking for a motivated Data Engineer to join our expanding engineering team.

If you want to work in a close-knit team of Data Engineers solving complex problems using advanced data collection, transformation, analysis, and monitoring, then this opportunity is for you.

We look forward to having you on our team!

Customer

Our client is a leading medical technology company. The portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The client is innovating sustainably to provide healthcare for everyone, everywhere.

Project

The project’s mission is to enable healthcare providers to increase their value by equipping them with innovative technologies and services in diagnostic and therapeutic imaging, laboratory diagnostics, molecular medicine, and digital health and enterprise services.

Requirements

• Experience in data engineering and with cloud computing services solutions in the area of data and analytics, preferably with Azure
• Conceptual knowledge of data analysis fundamentals, e.g., dimensional modeling, ETL, reporting tools, data governance, data warehousing, structured and unstructured data
• Knowledge of SQL and experience with the Python programming language
• Excellent communication skills and fluency in business English
• Understanding Big Data databases, such as Snowflake, BigQuery, etc. Snowflake is preferred
• Experience with database development and data modeling, ideally with Databricks or Spark

Responsibilities

• Implement architecture based on Azure cloud platforms (Data Factory, Databricks, Event Hub)
• Design, develop, optimize, and maintain squad-specific data architecture and pipelines that adhere to defined ETL and Data Lake principles
• Discover, understand, and organize disparate data sources and structure them into clean data models with clear, understandable schemas
• Contribute to evaluating new tools for analytical data engineering or data science
• Suggest and contribute to training and improvement plans for analytical data engineering skills, standards, and processes

We are looking for an experienced Senior Android Developer to join a long-term project with a client in Saudi Arabia. The role involves building and enhancing mobile applications with a focus on performance, scalability, and user experience. You will collaborate closely with the client's team, working in an international environment with direct communication and ownership of features.

• Responsibilities:

  Design, develop, and maintain high-quality Android applications.
  
  Implement new features, improve performance, and fix bugs.
  
  Collaborate with cross-functional teams (designers, product owners, backend developers).
  
  Ensure application reliability, scalability, and security.
  
  Participate in code reviews and enforce best practices.
  
  Write unit and integration tests to guarantee code quality.
  
  Stay up to date with the latest Android development trends and technologies.
  
  Contribute to technical documentation and knowledge sharing.

• Mandatory Skills Description:

  Requirements (Mandatory Skills):
  
  7+ years of professional experience in mobile development.
  
  Strong proficiency in Android SDK, Kotlin, and Java.
  
  Experience with MVVM/MVI architecture patterns.
  
  Proficiency with RESTful APIs and third-party libraries integration.
  
  Experience with Git and CI/CD pipelines (e.g., Jenkins, GitLab CI).
  
  Strong debugging, problem-solving, and performance optimization skills.
  
  Excellent communication skills, proactive and independent working style.

• Nice-to-Have Skills Description:

  Experience with Jetpack Compose.
  
  Knowledge of Clean Architecture principles.
  
  Familiarity with Firebase services.
  
  Experience with unit testing and UI testing frameworks (JUnit, Espresso).
  
  Exposure to Agile/Scrum methodology.
  
  Experience working with financial or large-scale enterprise applications.

We’re looking for an experienced engineer to join our team and work on building production-ready AI systems. This role is perfect for someone who enjoys combining AI/ML expertise with solid software engineering practices to deliver real-world solutions.

Requirements:

- AI/ML: 2+ years hands-on with LLM APIs, production deployment of at least one AI system

- Experience with LangChain, CrewAI, or AutoGen (one is enough)

- Understanding of prompt engineering (Chain-of-Thought, ReAct) and tool/function calling

- Python: 3+ years experience, strong fundamentals, Flask/FastAPI, async/await, REST APIs

- Production Experience: built systems running in production, handled logging, testing, error handling

- Cloud experience with AWS / GCP / Azure (one is enough)

- Familiar with Git, CI/CD, databases (PostgreSQL/MySQL)

Nice to Have:

Experience with vector databases (Pinecone, Weaviate)

Docker/containerization knowledge

Fintech or financial services background

Advanced ML/AI education or certifications

What You’ll Work On:

- Designing and deploying AI-powered systems using LLMs (OpenAI, Anthropic, etc.)

- Building agent-based solutions with frameworks like LangChain, CrewAI, or AutoGen

- Integrating AI systems with external APIs, databases, and production services

- Writing clean, tested Python code and deploying services to the cloud

- Collaborating with stakeholders to translate business requirements into technical solutions

Project

A system for automating accounting operations for companies, which reads, analyzes, compares, and interacts with accounting data. The goal is to make processes faster, more accurate, and scalable, minimize manual work, and increase client efficiency.

Project stage: MVP is nearly complete; the next step is to automate the MVP and scale the product.

We are looking for a talented Senior UI Artist who specializes in the visual side of game UI, particularly for casino and gambling-themed titles. Your mission will be to craft polished, immersive, and stylized user interfaces for mobile and web games.

The ideal candidate has formal art training, strong drawing and compositional skills, and experience with both traditional design tools (Photoshop) and modern AI tools (MidJourney, Leonardo AI). You will collaborate closely with UX designers, art directors, and the development team — transforming wireframes into production-ready screens that reflect game branding and emotional tone.

Key Responsibilities

• Transform wireframes and gameplay flows into visually rich UI layouts.
• Create icons, textures, panels, and decorative elements (Photoshop or similar tools).
• Leverage AI tools for concept exploration, rapid iteration, and final asset production.
• Ensure visual consistency and cohesive art style across different games.
• Collaborate with 2D/3D artists and motion designers to align game art and UI aesthetics.
• Prepare and export assets optimized for Unity.
• Integrate and review UI assets in Unity with the development team.
• Iterate quickly based on feedback from art, design, and product leads.

Requirements

Must-have:

• 5+ years of experience in game UI design or interactive product design.
• Formal art education or equivalent training.
• Proficiency in Photoshop and Figma.
• Strong portfolio showcasing stylized UI (fantasy, casino, or card-based genres).
• Experience with AI art tools (MidJourney, Leonardo AI, DALL·E).
• Solid knowledge of visual storytelling, color theory, lighting, and composition.
• Experience exporting assets for game engines (Unity experience is a plus).

Nice-to-have:

• Background in iGaming or casino-style visuals (poker, slots, card games).
• Familiarity with motion design tools (After Effects, Spine).
• Experience optimizing mobile-first UI assets.
• Ability to paint and create complete themed UI sets from scratch.

What We Offer

• Opportunity to work on stylish international iGaming projects.
• Creative ownership and impact on the artistic side of products.
• Professional team support and integration of AI workflows.
• Competitive compensation package (to be discussed at interview).
• Relocation option to Japan or remote work in the Asia time zone.

🏢About DICEUS:
DICEUS is a product company focused on building innovative SaaS solutions for the global insurance and financial services markets. Our mission is to modernize how insurers, brokers, MGAs, and other financial players operate through intelligent underwriting, seamless policy management, and digital engagement platforms. With clients across Europe, the Middle East, and North America, we are redefining how the industry delivers value through technology.
 

What You Will Do:
As a Lead Generation specialist and Sales Intern, you will help expand our global client base by introducing our SaaS products to insurance companies, brokers, and fintech organizations. You will work alongside experienced outbound sales, product professionals and gain hands-on experience in enterprise sales.

🎯 Responsibilities

• Conduct research to identify potential leads and target companies.
• Generate and qualify leads using channels like LinkedIn, email outreach, and prospecting tools.
• Maintain and update lead information in the CRM system.
• Support the sales team with data, insights, and research.
• Assist in creating sales materials, email templates, and client presentations.
• Help build outreach campaigns based on target markets and ICP (Ideal Customer Profile).
   

✅ Requirements

• Strong interest in B2B tech sales and lead generation.
• Upper-Intermediate or higher level of English (both written and spoken).
• Good communication and interpersonal skills.
• Detail-oriented, proactive, and eager to learn.
• Basic understanding of CRM systems (e.g., HubSpot, Salesforce) is a plus.
• Previous experience with LinkedIn or email prospecting tools is a plus.
   

🎁 What We Offer

• Remote work with flexible hours.
• Career path with transparent growth
• Hands-on experience in international sales and SaaS lead generation.
• Professional mentorship and training opportunities.
• Friendly and collaborative team environment.
• Growth opportunities within the company.

We are looking for a skilled Senior Golang Engineer to join a newly formed team focused on accelerating software development while ensuring security and compliance across large-scale codebases. You will work on building and maintaining core libraries, packages, and tools in Go, driving foundational improvements that impact engineering teams company-wide.

In this role, you will help introduce cutting-edge tooling, define and promote best practices, and provide hands-on guidance to platform and product teams. This is a unique opportunity to shape the developer experience at scale, strengthen code quality, and contribute to building a more efficient and secure engineering ecosystem.

🌎 Akvelon is a known USA company, with offices in places like Seattle, Mexico, Ukraine, Poland, and Serbia. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

Requirements:

• 8+ YoE in software development
• Expertise in Go
• Experience building large scale software using Bazel
• Experience writing and patching library code.

Nice to have:

• C/C++
• Experience with profiling and performance optimization and operating systems internals is a strong plus.

Responsibilities:

• Evolve and maintain the Go ecosystem across large-scale codebases
• Upgrade Go SDKs, runtimes, and core libraries
• Build and improve tooling for library management, debugging, and IDE integration
• Support linters, static analysis, and dependency management tools
• Drive best practices, documentation, and developer experience improvements
• Apply profiling and performance optimization techniques
• Collaborate with cross-functional teams and provide business-hours support on Go topics

Overlap time requirements: 11AM-7PM CET two days per week and 10AM-6PM CET on remaining days

Working conditions and benefits:

• Paid vacation, sick leave (without a sickness list)
• Official state holidays – 11 days considered public holidays
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support program (Discount, Care, Health, Legal compensation)
• Paid external training, conferences, and professional certification that meet the company’s business goals
• Internal workshops & seminars
• Corporate library (Paper/E-books) and internal English classes.

Step into your future – apply now 🚀

The family-style company is looking for a talented .NET developer to join our team. If you are looking for an awesome team, send us your CV!

To become a part of the UKAD team, make sure you are familiar with these technologies ASP.NET MVC, ASP.NET Core, MS SQL, C#, NoSQL, Entity Framework.

And a few more points to match:

• 4+ years of relevant experience
• Structured and analytical thinking
• Drive to learning and self-education, thirst for knowledge, and gaining skills
• Easy to speak English
• Passion for helping others

• Sharing our values and keeping communication respectful and friendly

   

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. Feel free to choose technologies and solutions, in which you believe, as well as to be creative and responsible for the results.

Your typical tasks list

- Work on a project within UKAD

- Collaborate with the team to design, implement, and improve backend solutions using .NET technologies

- Participate in architectural discussions and code reviews to ensure high-quality code

- Write clean, reusable, and well-documented code

- Be prepared to transition to client projects when they become available

- Continuously learn and improve skills while contributing to the team’s success

What we offer

- Opportunity to work remotely, or in a hybrid format

- Flexible schedule - start your workday anytime between 08:00 and 11:00, whatever works best for you

- Work equipment provided (if needed)

- Minimal bureaucracy 
- Conferences, meetups. We support your professional growth

- Sane and polite, but effective management

- The best corporate culture (according to our teammates' opinions)

- Competitive salary and other stuff

- Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision

During 2022-2025, we only increased cooperation with our foreign partners.

UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities.

Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers.

UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

We are looking for a Full-Stack Developer with 3+ years of experience for a long-term collaboration with a US-based healthcare product company. The company develops AI-driven solutions to simplify and automate processes in the medical field.

Part-time at the start, with transition to full-time

Long-term project

Possible collaboration: freelancer -> employee

Tech stack

• Next.js
• Azure services (Postgres, App deployments, GitHub)
• Postgres (migration from Supabase → Azure Postgres, HIPAA compliant)
• Bonus: experience with Azure AI Foundry models/agents

Requirements

• At least 3 years of hands-on experience in Next.js
• Hands-on experience with Azure services and deployments
• Experience with Postgres and database migrations
• Ability to integrate an existing UI into functional, production-ready code
• English level: Upper-Intermediate+