Full-stack Engineer

• Work hands-on within your team, contributing to the design, development, and delivery of features and technical solutions
• Lead technical modernization efforts within your team while enabling delivery of new functionality, including AI-related features
• Raise engineering standards and practices across the backend, and help solve problems shared across multiple teams
• Help teams turn ambiguous, poorly defined problems into a clear plan of action when experience or confidence is lacking
• Contribute to the growth of engineers around you through mentoring, input into personal development plans, and recommendations on skills, resources, or courses
• Balance hands-on delivery with acting as an enabler for other engineers and processes, rather than simply directing others' work

Staff Engineer

• Delivering features end-to-end across product (web + mobile app) and marketing tech
• Taking full responsibility for decisions
• Building internal tools from scratch
• Preparing the mobile app for free-trial traffic
• Building new task types across the LMS editor and student view
• Running paywall and pricing A/B experiments
• Providing a single source of truth for creative performance
• Growing into full ownership of a direction within the first year

Middle Full-Stack Developer

• Закласти технічний фундамент нового продукту та забезпечити його подальший розвиток і масштабування
• Визначати архітектурні підходи, будувати інфраструктуру, формувати інженерні процеси
• Приймати ключові технічні рішення з перших днів розвитку продукту
• Побудувати backend нового продукту та брати участь у розвитку frontend
• Сформувати архітектуру та визначити технологічний стек
• Запустити перший MVP і забезпечити його подальшу масштабованість
• Побудувати AI-native середовище для агентної розробки команди

Senior Full-Stack Developer – Boosters R&D

• Build and maintain modern web applications using TypeScript and React
• Develop new product features and improve existing applications
• Integrate third-party APIs and external services
• Build internal tools and automations that improve business processes
• Translate business requirements into reliable, maintainable software
• Write clean, well-structured, and maintainable code
• Troubleshoot issues and continuously improve application performance and reliability
• Participate in code reviews and collaborate with teammates to improve engineering practices
• Communicate progress, blockers, and technical decisions clearly with the team

Software Developer

• You will play a key role in building and developing the Mindly product.
• Deeply understand user needs and their most pressing problems.
• Shape and evaluate potential solutions to these problems.
• Contribute to the development of AI-powered experiences, including workflows and the AI Companion.
• Use AI-native development practices to accelerate delivery, experimentation, and product discovery.
• Drive the entire development cycle: from identifying the problem to launching the finished solution into production.

Product Engineer

• Design and lead complex network solutions across data centers and hybrid cloud environments
• Implement advanced infrastructure as code patterns
• Triage, debug, and resolve complex production issues
• Act as a technical mentor and coach
• Play a critical role in shaping the technical roadmap
• Join the on-call rotation for incident resolution
• Maintain the health and security of global infrastructure

Lead NetOps Engineer

• Розробляти нові фічі та розвивати мобільний застосунок на Flutter (iOS, Android) — код без legacy, побудований на максимально сучасних підходах у Flutter-розробці;
• Брати end-to-end відповідальність за свої рішення: від технічної ідеї та архітектури — до релізу і оцінки впливу на продукт;
• Працювати в тісній звʼязці з продукт-менеджерами та дизайнерами у форматі тижневих ітерацій — від планування скоупу до спільного тестування релізу в кінці кожного тижня;
• Пропонувати власні технічні рішення та підходи — команда відкрита до будь-яких ідей і швидко впроваджує те, що реально працює;
• Використовувати AI-інструменти у щоденній розробці (AI-first підхід команди) — щоб швидше валідувати гіпотези і зростати технічно.

Senior Flutter Engineer

• Design, develop, and maintain scalable backend services using NestJS
• Architect APIs, caching layers, queues, and distributed services for high-performance SaaS applications
• Build and maintain integrations with third-party systems using REST APIs (SOAP experience is a plus)
• Collaborate closely with frontend and product teams to deliver end-to-end product features
• Improve application performance, reliability, scalability, and maintainability
• Contribute to engineering best practices, code quality, and technical architecture decisions
• Leverage AI-assisted development workflows to accelerate implementation, testing, and debugging
• Take ownership of features from design through production in a fast-moving startup environment

Senior Fullstack Engineer

• Design, develop, and deliver full-stack features using Node.js and React;
• Own the full development lifecycle, from requirements gathering to deployment and production support;
• Build and maintain frontend applications using React, Redux, and Redux Toolkit;
• Develop scalable backend services and REST APIs with Node.js (latest LTS) and Express.js;
• Work with PostgreSQL (pg-promise) and Redis for data storage, caching, and performance optimization;
• Contribute to software architecture, ensuring scalable and maintainable solutions;
• Participate in code reviews, Agile ceremonies, and cross-team collaboration;
• Ensure code quality through testing, debugging, and adherence to engineering best practices.

Senior Full Stack Engineer

• Build and maintain backend services and GraphQL/REST APIs powering LoopMe's Supply, Exchange, and User Management platforms
• Develop frontend dashboard solutions in Angular based on newly designed APIs
• Partner with Product Managers to discover, define, and deliver new features for dashboard applications
• Research and evaluate new technologies — including AI-based features — to address evolving business challenges
• Drive improvements to development processes and propose solutions to complex technical problems
• Own unit testing on both frontend and backend to maintain high code quality standards

Fullstack Engineer

• Design, develop, and maintain full stack applications using Node.js, React, and JavaScript.
• Build and scale a new product focused on Container Risk Analysis.
• Actively leverage AI tools to accelerate development, improve code quality, and optimize workflows.
• Develop and integrate APIs and backend services to support frontend functionality.
• Work with AWS services to design and maintain scalable cloud infrastructure.
• Ensure application performance, security, and reliability, particularly in containerized environments.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Continuously improve development processes and adopt modern best practices, including AI-driven development

Senior Full Stack Developer

• Write well-designed, testable, and scalable code that drives our product forward
• Take ownership of the full development cycle from sprint planning through to release
• Collaborate seamlessly with dev teams and product owners to deliver exceptional results
• Build custom native modules and integrate third-party services to enhance user experiences
• Configure push notifications, deep links, and universal links for seamless user journeys
• Contribute beyond the frontend scope when needed, thinking end-to-end across the stack

Tech Lead, React Native

• Learn and understand the product codebase, assisting middle and senior engineers with lower-complexity tasks
• Troubleshoot escalated customer support issues beyond first-line capabilities
• Contribute to technical excellence by writing tests, addressing technical debt, and improving code quality
• Develop and maintain backend APIs and microservices for reporting, integrations, and core workflows
• Participate in engineering routines such as grooming, task breakdown, estimation, and technical improvements
• Document work clearly to ensure maintainability and knowledge sharing

Junior Software Engineer

• Own the technical vision and execution for a portfolio of PoCs, from initial research through working prototype.
• Lead a small engineering team — set direction, review work, grow people, and keep the group focused and motivated.
• Run lightweight research: scope a problem, survey the landscape, form a hypothesis, and define what a successful prototype must prove.
• Translate fuzzy ideas into concrete plans with clear milestones, then execute against them.
• Build fullstack — backend services, frontends, data pipelines, and the glue between them.
• Work AI-first: use AI tooling to accelerate development, and build products that embed LLMs, agents, retrieval, and related techniques where they create real value.
• Make pragmatic build-vs-buy and “good enough for a PoC” calls, balancing speed against the parts that need to be solid.
• Partner with product, design, and leadership to decide which bets graduate from prototype to product.

AI-Native Fullstack Engineer – Tech Lead

• Lead the system design, implementation, and acceptance testing phases of assigned projects, ensuring quality, cost, and schedule targets are met
• Act as the primary technical point of contact for customers, ensuring clear, timely, and effective communication
• Collaborate with Project Managers to define realistic schedules, resource needs, and risk mitigation strategies
• Take ownership of engineering deliverables and proactively apply methodologies to optimize execution efficiency
• Support procurement processes, including preparing specifications and coordinating with suppliers and partners
• Monitor scope and manage changes in collaboration with stakeholders to maintain alignment with project objectives
• Ensure compliance with health, safety, environmental, and quality standards throughout project activities
• Foster an inclusive and collaborative team environment, supporting knowledge sharing and individual development
• Contribute to proposals and business development initiatives by developing innovative and cost-effective technical solutions

Full-stack Engineer jobs in Ukraine

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