Jobs

Our family-style company is looking for a strong Senior Full-Stack Software Engineer (6+ years). This is a long-term, full-time position in a startup in the field of Cyber Security and AI.

About the Role

This is a backend-oriented full-stack position with significant frontend responsibilities. You’ll build and own features end-to-end, including CRUD workflows, database tasks, schema changes, and AI integrations.
You’ll collaborate closely with developers, Team Leads, and PMs in a highly collaborative Agile environment with ticket-based workflow (Jira). The role requires strong ownership, a startup mindset, and the ability to mentor other developers.

What you’ll do:

• Take ownership of full-stack features, including backend and frontend work
• Implement CRUD workflows, database tasks, schema changes, and AI integrations
• Ensure production-grade quality: monitoring, debugging, performance optimization, handling real-world issues
• Contribute to system architecture: design new components or evolve existing ones with focus on performance, scalability, cost, and maintainability.
   

What We’re Looking For:

• TypeScript and Node.js (core services)
• React and Shadcn for frontend development
• Backend development with Node.js, Fastify or NestJS
• PostgreSQL and Drizzle ORM
• Testing with Jest (unit tests) and Playwright (E2E tests)
• Experience with scalable systems and software architecture
• Startup mindset and ownership of features end-to-end
• Agile, collaborative environment with ticket-based workflow (Jira)
• Ability to mentor other developers
• Strong English proficiency and clear communication skills.
   

Nice to have:

• Python experience
• AWS or GCP
• Docker, GitHub Actions, CI/CD pipelines
• Kubernetes
   

Interview Process:

• Frontend technical interview (≈1 hour)
• Backend + System Design interview (≈1.5 hours)

The client may also request a short introductory interview as a final step.

We are looking for candidates who can start as soon as possible.
 

What we offer:

• A really promising long-lasting project (you will be proud of yourself)
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full time
• Becoming not just another team member, 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?

Choice is a leading European food-tech B2B SaaS platform. We empower over 30,000+ restaurants across 20 countries to increase their revenue through a unified digital ecosystem: QR payments, online reservations, and delivery management.
With key offices in Prague and Warsaw, we are building a dynamic team of enthusiasts who value flexibility, zero bureaucracy, and the freedom to experiment. We are a start-up with a proven track record of success, actively scaling across Europe.
 

We’re looking for a Junior Manual QA/ Technical Support Engineer to join our growing team. In this role, you’ll work on integrating third-party systems and supporting partners to ensure everything runs smoothly.

You’ll collaborate closely with the team and act as a bridge between technical systems and business needs.

Key Responsibilities:

• Work on integrations with third-party systems (POS, payment gateways, marketplaces, and other partners).
• Support and troubleshoot integration-related issues.
• Read and analyze logs to identify and resolve problems.
• Communicate with partners and internal teams (Product/Tech) to ensure smooth integrations.
• Assist with setup, configuration, and testing of integrations.
• Monitor and ensure integrations are running correctly and efficiently.
   

Our Ideal Candidate:

• around 1 year of experience in a technical role (QA, Technical Support, Implementation, etc.).
• Has a basic understanding of APIs and integrations.
• Comfortable reading logs and troubleshooting issues (we’re happy to teach).
• Strong problem-solving mindset with attention to detail.
• Proactive, organized, and able to work independently in a remote setup.
• English level B2+

What We Offer:

• Opportunity to grow in an integration/technical role within a supportive team.
• Hands-on learning and development — we’ll help you build technical expertise.
• Company MacBook and all necessary tools for work.
• Vibrant team culture with regular team buildings and internal education.
• Stability and growth in a Forbes-listed international company.

Ready to start your journey with us? If you want to understand the heart of a SaaS business and grow alongside a top-tier team -let’s talk! Apply now and show us your drive.

Responsibilities:

• Launching, managing, and scaling advertising campaigns;
• Analyzing performance metrics and optimizing campaigns to maximize ROI;
• Generating creative ideas, briefing designers, and overseeing production;
• Preparing detailed performance reports;
• Collaborating with the analytics team and designers;
• Creating clear and structured technical tasks for cross-functional teams.

Requirements:

• At least 2 years of experience in traffic arbitration/media buying, including at least 1 year managing a PPC team;
• Experience in launching and scaling advertising campaigns with large budgets;
• ROI of 20–30%;
• Experience working with Binom, Keitaro, and similar tools;
• Strong skills in traffic scaling.

We’re looking for a hands-on Tech Lead to build autonomous drone systems and grow a Ukraine-based engineering team together with a Nordic high-tech client.

This is a hands-on Tech Lead role where you’ll work at the intersection of robotics, AI, and embedded systems, contributing directly to building real-world autonomous drone solutions.

Beetroot is a trusted tech partner helping companies build sustainable and high-performing engineering teams. In collaboration with our Nordic client, we are growing a Ukraine-based team that will play a key role in developing next-generation autonomous systems.

Our client is a fast-growing Nordic defense-tech company focused on building autonomous systems powered by robotics, AI, and embedded software. They operate in a highly innovative environment with a strong emphasis on rapid development, real-world testing, and delivering functional solutions quickly. The team collaborates closely across countries, combining deep technical expertise with a pragmatic, product-focused mindset.

In this role, you will directly impact the development of cutting-edge drone technologies, contributing to both product innovation and the growth of the local engineering team in Ukraine.

What you'll do in this role  

• Take technical ownership of the Ukraine-based part of the system
• Stay deeply hands-on with coding, debugging, and system design
• Actively contribute to development and testing
• Collaborate closely with the Swedish engineering team as one unit
• Support and mentor engineers locally (without heavy line management at this stage)
• Drive architecture decisions, code quality, and engineering standards
• Participate in planning, prioritization, and releases
• Help scale the team and establish local engineering practices
• Occasionally, travel to Sweden for workshops or team meetings.

We're looking for

• 5+ years of software development experience
• Strong Python skills + solid C++ understanding
• Previous experience as a Tech Lead or a strong Senior ready to step up
• Experience with robotics, drones (UAVs), or embedded systems
• Experience with computer vision (image/video processing, CV models, datasets)
• Familiarity with ROS or similar distributed systems is a strong plus
• Solid understanding of software engineering practices, Git, and agile
• Strong communication skills and English (B2–C1)
• Ownership mindset and ability to work in a fast-moving environment

How to knock our socks off

• Experience in defense, aerospace, or high-security environments
• Knowledge of cybersecurity principles
• Interest in autonomous systems and applied AI
• We welcome applications from veterans.
• Naming five or more dishes that include beetroot besides borshch.

✔ Not checking every box?

This job looks very exciting, but you hesitate to apply because of the confidence gap? Reach out to us anyway! Beetroot is an inclusive workplace that considers all applicants. We’re committed to openness — promoting equality and fostering an environment where different backgrounds, ideas, and experiences are not just accepted, but embraced. So let’s discover together whether we could be an excellent fit for each other.

Please send us your CV in English, and we'll be happy to discuss your application further.

We are seeking an experienced engineer to join the team working on the Dell Lightning File System, a high‑performance distributed file system built for AI training workloads and advanced computing environments.
Search in Kyiv ONLY.

RESPONSIBILITIES

— Enhance and expand the REST API management infrastructure, including implementing RBAC for improved security (C++).
— Improve serviceability tooling, such as scripts for support materials collection and hardware replacement workflows (Python).
— Develop pre‑installation and pre‑upgrade system health checks (Bash/Python).
— Handle and process hardware-related events (Kubernetes/Python).

SKILLS

— Strong experience writing design documents and breaking down complex features into manageable tasks.
— Solid understanding of object‑oriented design principles, distributed systems, and multithreaded programming.
— 7+ years of professional experience as a C++ developer working in Linux environments.
— Proficiency in Python and Bash scripting.
— Practical experience with Docker or Kubernetes.
— Bachelor’s degree in Computer Science or a related field.
— Upper‑Intermediate (B2+) English proficiency, both spoken and written.

WE OFFER

— Work in a creative friendly environment using cutting-edge technologies.
— Work-life balance and flexible schedule.
— Competitive compensation with focus on your expectations; annual salary review.
— 24-day paid vacation and 100% paid sick leave.
— Financial support and legal support from our side.
— Professional, language and soft skills trainings.
— Health insurance coverage: individual and family, Fitness plan.

Cartum is a European brand of the Ukrainian SaaS platform Horoshop, which has been helping entrepreneurs create and grow online stores for over 10 years. Today, more than 12,000 online businesses use our product, and we are активно expanding in the European market.
 

Moldova is one of the key directions of Cartum’s growth. That’s why we are looking for a Marketing Specialist who already has experience working with the Moldovan market and will help make our brand recognizable and in demand among local entrepreneurs — positioning Cartum as a leading e-commerce platform in the country.

Your main responsibilities:

• Analyze the Moldovan market, competitors, and local trends.
• Plan and execute marketing campaigns to promote Cartum in Moldova.
• Launch and manage SEO, SMM, PPC, and email marketing activities.
• Identify new channels for customer acquisition and brand awareness growth.
• Work with analytics tools: Google Analytics, Looker Studio, and others.
• Collaborate with design, sales, and product teams.
• Generate and test ideas to scale Cartum in the Moldovan market.
   

You might be our perfect match if you:

• Have at least 2 years of experience in B2B marketing.
• Have hands-on experience working with the Moldovan market (B2B or e-commerce).
• Understand the specifics of SaaS and e-commerce products.
• Are proficient in Google Analytics, Looker Studio, and other marketing tools.
• Can share proven success stories of promoting products or services.
• Have Upper-Intermediate English proficiency.

• Knowledge of Romanian (and/or Russian) for effective communication in the Moldovan market will be a strong advantage.

  
  We offer:

• A role in an ambitious international product that is actively growing.
• A team with no bureaucracy or micromanagement.
• Remote work.
• Paid vacation and sick leave.
• Education reimbursement for professional development.
• A competitive salary (discussed during the interview).
  
  If you want to scale a Ukrainian продукт in the Moldovan market and build a strong local бренд — let’s talk 🚀

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We are seeking a proactive Python Developer with at least 3 years of experience to join our engineering team. You will be responsible for the full lifecycle of data-driven applications, from building robust backend APIs to designing and maintaining complex data pipelines. The ideal candidate thrives in a DevOps-cultured environment and is eager to work with modern orchestration and cloud technologies.

Core Responsibilities:

— Data Pipeline Management: Develop, optimize, and maintain scalable data pipelines to ensure high-quality data flow.

— API Development: Build and maintain high-performance backend APIs using FastAPI.

— System Reliability: Proactively identify bottlenecks and improve system stability within existing infrastructures.

— Collaboration: Work closely with cross-functional teams to integrate AWS services and workflow orchestration tools into the production environment.

Required Qualifications:

— Experience: 3+ years of professional Python development experience.

— Databases: Strong proficiency in both SQL and NoSQL database design and management.

— DevOps Tools: Hands-on experience with Docker, CI/CD pipelines, and Git version control.

— Frameworks: Proven experience building applications with FastAPI.

— Cloud & Orchestration: Practical experience with AWS services and familiarity with Airflow (or similar workflow orchestration tools).

— Communication: Upper-Intermediate level of English (written and spoken) for effective team collaboration.

Preferred Skills (Nice to Have):

— Experience within the Financial Domain.

— Hands-on experience with Apache Spark and complex ETL pipelines.

— Knowledge of container orchestration using Kubernetes.

— Exposure to or interest in Large Language Models (LLMs) and AI integration.

Please send your CV here or via email

Should the first stage be successfully completed, you’ll be invited to a personal interview.

WHO WE ARE?

We are Edge Solutions Lab, a team of engineers with a strong background in product development of edge solutions and data platforms.

We have a long-term partnership with a customer in the US who is looking to expand their onsite team with talented engineers like you. This is an exciting opportunity to collaborate with industry leaders, work on impactful projects, and contribute to the development of next-generation data analysis technologies for healthcare, biotechnology, and research domains.
 

WHO WE ARE LOOKING FOR?

We are seeking a highly skilled Full Stack Developer to join our team, working on an innovative bioinformatics platform focused on simplifying the analysis and interpretation of RNA-sequencing data through intuitive web applications and cloud-backed services. In this role, as part of a team, you will be building, modifying, and improving user-facing web applications, implementing REST APIs and back-end business logic, and building and maintaining DAG pipelines in Airflow using Python to support data processing and analysis workflows that help researchers and scientists explore data, visualize results, and derive actionable insights.
 

IN THIS ROLE YOU WILL:

• Design customer-facing Web UI, RESTful services, and APIs for a modern bioinformatics analysis platform.
• Design and maintain DAG pipelines in Airflow using Python to support data processing and analysis workflows.
• Design user interactions on web pages.
• Develop high-performance applications by writing testable, reusable, and efficient code.
• Develop effective SQL and NoSQL data layers by utilizing various databases.
• Develop integrations with third-party services using external APIs.
• Implement effective security protocols, data protection measures, and storage solutions.
• Collaborate with team members and stakeholders on the integration of various parts of the platform.
• Ensure that non-functional requirements such as security, performance, maintainability, scalability, usability, and reliability are considered when architecting solutions.
• Document processes, including database schemas, as well as prepare reports.

WHAT YOU BRING ALONG:

• At least 4 or more years of working experience in a Full Stack position.
• Strong proficiency in TypeScript, JavaScript ES6+, HTML5, and CSS3.
• Extensive knowledge of ReactJS and Next.js, along with their ecosystem and common frontend development patterns.
• Solid hands-on experience with Node.js and building applications in TypeScript.
• Experience with Airflow and DAG pipeline development using Python.
• Experience with RESTful architecture.
• Experience with OAuth2-based authentication and authorization flows.
• Proficiency in database design and hands-on experience with SQL, including PostgreSQL.
• Experience with event-driven architecture and messaging middleware (MQTT).
• Familiarity with common software development and management tools such as GitLab CI, Jira, and Confluence.
• Good understanding of common programming paradigms and architectural design patterns.
• Strong interpersonal, analytical, and organizational skills.
• Bachelor’s degree in Computer Science, Software Engineering, Information Science, or other related fields.

WILL BE A PLUS:

• Hands-on experience with containerization tools (Docker) and orchestration platforms (Kubernetes).
• Hands-on experience with development of cloud-native applications and utilizing AWS services (S3, ECS/EKS, RDS).
• Hands-on experience with Auth0.
• Experience working with billing providers, preferably Chargebee.
• Familiarity with R and experience working with data-processing or analysis pipelines written in R.
• Development of IoT applications.
• Experience with testing frameworks.

About the company:

Reyo Media Cyprus is a team passionate about technology, innovation, and research. We aim to offer full-cycle IT solutions for companies all over the globe. Our mission is to help people integrate technology into everyday life and to enable innovation through technology, offering SAAS product development and infrastructure solutions.

About the Job:

We’re looking for a motivated professional System Administrator/DevOps who is responsible for the maintenance of workstations remotely, CI/CD, and other automated processes that have been established by the current team if you love to bring standardization and scalability to the next level.

Your Main Responsibilities:

• Deploy, manage, and optimize cloud infrastructure for global web projects.
• Implement robust application security, performance optimization, and load balancing.
• Provide remote technical support and troubleshooting assistance via HelpDesk for distributed team members.
• Monitor information security and ensure compliance with best practices.
• Manage and enhance continuous integration and continuous deployment (CI/CD) processes.

Our Requirements:

• Minimum of 3-5 years experience as a System Administrator or DevOps Engineer.
• Strong hands-on experience with Terraform and Docker.
• Proficiency in administering web servers (Nginx, Apache, PHP, Selenium).
• Extensive experience with cloud platforms (AWS, DigitalOcean, GCP).
• Solid understanding of databases and caching systems (PostgreSQL, MySQL, Redis).
• Familiarity with monitoring tools (Zabbix,etc.).
• Proven expertise in managing CI/CD pipelines.
• Experience with log management solutions (Grafana, ELK stack, etc.).
• Experience with VPN protocols (OpenVPN, WireGuard).
• Experience with data warehousing solutions such as Snowflake is a plus.

Skills:

• Excellent organizational skills, attention to detail, and ability to multitask.
• Strong problem-solving abilities and teamwork orientation.

Why do we enjoy working here?

• A young and driven team of professionals who are willing to grow and bring value.
• People-centric culture.
• L&D - support your need to replenish your knowledge and acquire new skills to do your job better via paid Professional training & e-learning courses.
• Flexible working schedule. We don’t use any time-tracker. We opt for performance.

At Group107, we are looking for a proactive and results-driven IT Project Manager to join our Project Management team in Lviv. In this role, you will oversee the delivery of diverse projects, including e-commerce, SaaS, and marketing solutions. You will collaborate with cross-functional teams, ensure smooth project execution, and maintain strong communication with stakeholders to deliver high-quality results.

Requirements

• 2+ years of experience in IT project management or software development projects
• Proven track record of successfully managing end-to-end project delivery
• Experience with project management tools such as Jira, Trello, or Zoho Projects
• Solid understanding of SDLC and Agile methodologies
• Strong leadership and team coordination skills
• Problem-solving mindset with a focus on results and delivery
• Upper-intermediate level of English (both written and spoken)

Nice to have:

• Knowledge of WordPress, accessibility standards, or e-commerce platforms

Responsibilities:

• Create and manage project plans, timelines, and budgets
• Define project scope, goals, and deliverables in collaboration with stakeholders
• Allocate resources and monitor project progress against milestones
• Coordinate cross-functional teams (developers, designers, QA engineers)
• Facilitate effective communication between teams to ensure alignment
• Lead Agile ceremonies including stand-ups, sprint planning, and retrospectives
• Act as the primary point of contact for clients and internal stakeholders
• Gather, analyze, and clarify project requirements
• Manage stakeholder expectations and handle scope changes
• Identify risks and develop mitigation strategies
• Resolve project-related issues to prevent delays
• Prepare and maintain project documentation and reports
• Track and report KPIs and overall project performance
• Ensure deliverables meet quality standards and client expectations
• Collaborate with QA teams to ensure proper testing and feedback cycles

We Offer:

• 20 vacation days (workdays)
• 7 sick days
• Personalized career growth
• Internal English classes
• Education reimbursement
• Corporate events and team buildings
• Equipment provided

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.

The future of Web3 starts with you — join us as a Senior QA Engineer!

Requirements:

Education & Experience:
- Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related STEM field
- 3+ years of experience in QA engineering or software testing
- Experience in high-throughput or low-latency environments (ideally quantitative systems, HFT, or financial applications)

Core Technical Skills:
- Strong knowledge of testing methodologies, version control, and SDLC best practices
- Strong mathematical background (probability theory, statistics, numerical methods relevant to trading strategy development)
- Experience testing REST APIs and WebSocket-based services
- Hands-on experience with monitoring and observability tools (e.g., Grafana, Prometheus, Kibana)
- Proficiency in writing SQL queries for data validation and debugging
- Familiarity with Linux command-line tools and Docker
- Confidence working with shell commands, logs, system tools, and process monitoring
- Experience with API testing tools (e.g., Postman)
- Proficiency in scripting/programming languages (Python)
- Experience with test automation frameworks (e.g., Pytest, Selenium, Pandas)
- Familiarity with version control systems and CI/CD workflows

Trading Systems Knowledge:
- Understanding of market microstructure and trading products (spot, futures, swaps)
- Ability to reason through quantitative problems and collaborate with researchers to implement models
- Familiarity with low-latency and high-frequency trading (HFT) systems

Problem-Solving & Analytical Skills:
- Strong analytical and problem-solving skills
- Commitment to testing and quality assurance
- Proven ability to independently solve complex technical challenges with real industry impact
- Experience with automated testing, continuous integration, and deployment processes

Mindset & Soft Skills:
- Passion for technology, problem-solving, and continuous learning
- Intellectual curiosity and drive to grow in the quantitative finance industry
- Team player with strong communication skills
- Reliable and predictable availability to support production trading systems.

Обов'язки

As a QA Engineer, you will be an integral part of a high-performance team focused on:
- Low-latency infrastructure
- HFT and quantitative systems
- Real-time risk management tools
- You will work closely with developers, analysts, and system engineers to ensure the profitability, scalability, and reliability of our systems.

Key Responsibilities:
- Design, develop, and execute comprehensive test plans for trading infrastructure and internal tools, ensuring low latency, high availability, and scalability
- Build and maintain automated test suites for real-time quantitative systems and APIs
- Collaborate closely with developers and analysts to clarify requirements, align on edge cases, and ensure proper test coverage
- Investigate and debug issues in complex distributed systems
- Contribute to performance testing, latency benchmarking, and system monitoring
- Support CI/CD pipelines with automated testing strategies
- Maintain high standards of test coverage and documentation

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

 What you will do

• Participate in QA activities across the full product development lifecycle
• Design test strategies, test cases, and end-to-end scenarios for backend systems and REST APIs
• Execute tests, identify issues, analyze root causes, and verify fixes
• Build and improve automation infrastructure and testing utilities
• Perform API, integration, system, and performance testing
• Monitor quality and performance metrics
• Define and improve QA processes, benchmarks, and quality standards
• Create analytical reports and visualizations to support product validation
• Design KPI-based validation frameworks for optimization performance
• Validate algorithmic outputs using data analysis and quantitative methods

Requirements

• 5+ years of commercial experience as SDET or Test Automation Engineer
• Strong Python skills
• Experience with API testing and microservices
• Experience designing and implementing test strategies
• Strong understanding of functional, integration, and performance testing
• Hands-on experience with NumPy and Pandas
• Experience analyzing large datasets and interpreting results
• Ability to validate algorithmic outputs using data-driven approaches
• Strong problem-solving skills and ownership mindset
• Good communication and collaboration skills

Nice to have

• Experience with Pytest
• Experience with matplotlib, plotly, or seaborn
• Experience with Rust or willingness to learn
• Exposure to GIS projects
• Experience with large-scale datasets or big data environments
• Background in statistics, operations research, or applied mathematics
• Mentoring experience

Tech stack

Python, API Testing, Microservices, NumPy, Pandas, Rust, Kotlin, AWS, Docker, Kubernetes, Terraform

We offer

• Compensation: up to 4800 USD gross
• Salary review once a year based on performance review results
• Cooperation via Diia.City / Diia Employment
• Possibility of reservation from mobilization in accordance with current legislation and internal company policy
• Remote-first work format
• Paid vacation and sick leave (depending on cooperation format / jurisdiction)
• Medical insurance: basic coverage + mental health and vision care (depending on package)
• Well-being initiatives: online yoga / movement sessions and activities to support work-life balance
• Learning and development: courses, webinars, certification support, and internal knowledge-sharing sessions
• Community and events: internal events, meetups, and team activities
• Recognition and gifts: celebration of important milestones, gifts, and thoughtful team attention
• Autonomy and impact: no micromanagement, possibily of make influence on technical decisions and engineering practices
• Supportive professional environment, open communication, and minimum bureaucracy

We’re looking for a Full-Stack Developer with strong Python backend experience and modern React / Next.js frontend skills to help build secure, scalable AI-powered healthcare applications.

You’ll work on APIs, data-intensive systems, and intuitive UIs used for clinical insights and AI-driven workflows.

Backend Requirements (Python)

Required

• 4+ years of professional experience with Python

• Experience with PostgreSQL or other relational databases

  (schema design, indexing, query optimization)

• Experience building RESTful and async APIs

  (FastAPI, asyncio, aiohttp, or similar)

• Strong understanding of Python concurrency and parallelism
• Experience with ORMs (SQLAlchemy or similar)
• Background job systems (Celery, RQ, or similar concepts)

• Experience integrating AI / LLM services

  (OpenAI, Anthropic Claude, LlamaIndex)

• Experience with vector search / embeddings

  (pgvector, OpenSearch, Pinecone, or similar)

• Message queues: Redis, RabbitMQ, Kafka
• Familiarity with AWS: S3, EC2, RDS, CloudFront, SES, OpenSearch
• Experience writing tests with pytest (including async tests)

Nice to have

• Experience with HIPAA compliance
• Background in healthcare, medical data, or EMR systems
• Familiarity with FHIR APIs

Frontend Requirements (React)

Required

• 3+ years of experience with React 18+
• Strong TypeScript skills (strict mode)
• Experience with Next.js (App Router, SSR concepts)
• Tailwind CSS (utility-first, responsive layouts)
• Component libraries: Radix UI or similar
• State management: Zustand and/or React Context
• Data fetching: SWR or similar
• Forms: React Hook Form + validation libraries
• Data tables (TanStack Table, virtual scrolling)
• Frontend testing: Jest, React Testing Library
• Familiarity with Feature-Sliced Design (FSD)
• Strong understanding of accessibility (WCAG 2.1 AA)
• Experience with WebSockets for real-time features
• PDF rendering (PDF.js or similar)
• Comfortable with Git workflows and code reviews

Backend Responsibilities

• Design, implement, and maintain secure, well-documented APIs
• Build backend services for AI chat and clinical insights
• Parse and process data from documents, EMRs, and third-party APIs
• Design and optimize PostgreSQL data models
• Efficiently handle large datasets and historical patient records
• Integrate backend systems with LLMs and vector databases

Frontend Responsibilities

• Build and maintain responsive, accessible UI components
• Implement complex UI features: forms, tables, dashboards, real-time updates
• Follow Feature-Sliced Design principles
• Manage global and feature-level state effectively
• Integrate frontend with backend APIs
• Optimize performance for large datasets
• Build data visualizations and clinical timelines
• Monitor and improve Core Web Vitals and bundle size

Benefits

• Opportunities to work on diverse and challenging projects;
• A supportive and collaborative team environment;
• 12 vacation days per year;
• 5 sick days per year;
• English classes;
• Access to therapist and psychologist support for mental well-being.

We are a fast-growing B2B startup operating in international markets, looking for a motivated SDR (Sales Development Representative) to join our sales team. This is a role with real responsibility and hands-on exposure to global B2B sales.

The Role Focus

 • This position is primarily focused on lead generation and outbound prospecting

 • You will be responsible for sourcing, researching, and qualifying leads

Who You Are

● 2+ years of experience as an SDR / BDR in a B2B environment (experience with full-cycle sales is a strong advantage)

● Strong passion for sales, business, and startups

● Proven ability to write clear, compelling outbound messaging and prepare commercial proposals

● Experience with lead qualification and outbound prospecting (LinkedIn, email outreach, databases, etc.)

● Highly organized, self-driven, and comfortable working with KPIs and CRM systems

● Strong written communication and stakeholder management skills

Nice to Have

● Experience selling B2B SaaS or technology solutions (especially with insurance)

● Familiarity with CRM tools and outbound platforms

Description

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.

The future of Web3 starts with you: join us as a Sales manager!

Requirements

— 2+ years of experience in Web3/crypto B2B sales (exchanges, protocols, wallets, fintech, agencies). Priority given to service companies (marketing agencies, market-making agencies, Web3 development).
— Own relevant network (decision-makers in Web3/fintech/crypto) and willingness to leverage it in sales.
— Proven track record of successful sales in Web3.
— English B2+, fluent Ukrainian (calls/docs).
— Ability to travel from Ukraine (or already residing abroad).

Responsibilities

— Handle warm leads from lead generation/head of sales, qualify them, and shape a tailored value proposition.
— Run demos/pitches → refine the solution, calculate packages/volumes, handle objections.
— Maintain pipeline and follow-up discipline (multichannel: Telegram/Email/Calls).
— Manage documentation: proposals, SoW/Scope, contracts, NDAs, invoices, e-signature; coordinate payments (EUR/USDT/USDC).
— Upsell/cross-sell; align timelines/resources with production before contract signing.
— CRM hygiene: stages, probabilities, 30-day forecast, notes, next steps.
— Network-driven sales: initiate meetings through own Web3 contacts.

Would be a plus

— Experience selling marketing services/retainers.
— Understanding of compliance (KYB/AML).
— Experience working with fiat/crypto payments.

Work conditions

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.