Adaptiq

Who We Are

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies across a wide range of industries.

About the Product

You’ll work on a cloud-native AI governance platform designed to intercept, classify, and control high-velocity AI interactions in real time — without revealing the client’s identity.

The platform processes user prompts, model responses, coding-agent activity, and enterprise search operations across HTTP streams, IDE extensions, LLM APIs, and internal microservices. It applies need-to-know access filters, transformations, and audit controls within milliseconds, ensuring sensitive information never crosses boundaries it shouldn’t.

As enterprises adopt generative AI at scale, traditional access-control models break down. This platform introduces a new security layer purpose-built for AI systems, enabling organizations to innovate quickly while maintaining strict governance over their data and models. You’ll join a core engineering team building a system with real industry impact — one shaping how AI responsibly integrates into the modern enterprise.

About the Role

We’re looking for a Senior Full-Stack Engineer (Backend-focused) to join a small, high-caliber engineering team developing the core components of this real-time governance platform.

Your primary focus will be backend development using Node.js/TypeScript — implementing scalable services, APIs, and platform features. When needed, you will support frontend development in React to deliver features end-to-end. You will collaborate closely with senior engineers, contribute to technical discussions, and take ownership of delivering reliable, high-quality features in a fast-moving, deeply technical environment.

Why This Role Stands Out

• High-impact product defining how enterprises safely adopt AI
• Real engineering challenges — real-time processing, distributed flows, policy logic
• Modern tech stack: Node.js, TypeScript, React, PostgreSQL, Docker, cloud-native practices
• Work alongside experienced engineers and grow your backend expertise
• Strong ownership opportunities within a compact, highly collaborative team
• Remote-first environment with strong support and flexibility

What You Bring

• 6+ years of professional software development experience

• 5 years of hands-on experience with Node.js and TypeScript

• Working knowledge of React and modern frontend development

• Understanding of backend architecture, APIs, and service-oriented design

• Experience with relational databases (PostgreSQL or similar)

• Familiarity with containerized and cloud-native environments

• Strong communication skills and ability to collaborate in a distributed team

• Ability to operate in a dynamic, fast-paced product environment

• Excellent English communication skills (written and spoken)

Nice to Have

• Experience with CI/CD pipelines (GitHub Actions or similar)
• Experience with Python and/or Go
• Production experience with TypeScript-based backend systems
• Exposure to LLM/AI applications (LLM APIs, vector DBs, orchestration frameworks)
• Experience integrating ML/AI models into production
• Background in B2B or security-focused products
• BSc in Computer Science or related field
  
   

Why Us

•We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

•We provide full accounting and legal support in all countries we operate.

•We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

•We offer a highly competitive package with yearly performance and compensation reviews.

 

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Our client operates a global B2B distribution platform connecting supply partners and third-party resellers through real-time APIs and microservices.

The system delivers end-to-end search, pricing, booking, and update notifications across multiple continents, handling billions of daily requests.

It integrates diverse external feeds for availability, rates, taxes, and policies, processes data in asynchronous pipelines, and exposes flexible interfaces to accommodate various consumer needs.

Deployed across cloud regions, the platform uses persistent databases, in-memory caches, and queuing layers to ensure low-latency responses under heavy load.

Engineers face challenges in distributed system design, performance tuning at scale, resilient error handling, and continuous delivery of critical revenue-driving services.

About the Role:

This senior position sits in the core infrastructure team responsible for the mission-critical search and transaction services at the heart of the platform.

You will take full lifecycle ownership of key microservices, from initial design and implementation through deployment, monitoring, and ongoing optimization.

Working in bi-weekly sprints, you will collaborate with product managers, architects, and DevOps to deliver new features, troubleshoot production incidents, and drive system performance improvements.

In this role you will shape service contracts, maintain event-driven workflows, integrate external APIs, enforce coding standards, and expand automated test coverage.

You will mentor peers, influence technical direction, and directly impact the reliability and scalability of a high-volume platform.

Key Responsibilities:

• Design, implement, and maintain scalable APIs and microservices that support high-volume search and booking workflows.

• Integrate, normalize, and process data from multiple external services into flexible downstream interfaces.

• Optimize service performance and maintain low-latency responses under heavy concurrency and global traffic.

• Build and maintain automated unit and integration tests, ensuring code quality and preventing regressions.

• Troubleshoot production issues, collaborating with DevOps on deployments, monitoring, and incident response.

• Participate in architecture and design reviews to drive resilience, scalability, and service decomposition.

• Own one or more services as the designated system owner, ensuring uptime, observability, and comprehensive documentation.

• Collaborate with stakeholders to translate complex business requirements into robust technical solutions.

Required Competence and Skills:

• At least 5 years of professional backend development experience.

• Proven track record designing and implementing RESTful APIs and microservices.

• Strong proficiency in JavaScript and Node.js (e.g., Express or equivalent frameworks).

• Deep understanding of asynchronous programming, event-driven patterns, and related pitfalls.

• Solid grasp of fundamental design principles for distributed, high-scale applications.

• Experience with data stores such as Redis, MongoDB, MySQL, or similar technologies.

• Familiarity with queuing solutions like RabbitMQ, SQS, Gearman, or equivalents.

• Skilled in writing automated tests and maintaining CI/CD pipelines.

• Proficient with Git for version control.

• Practical experience with cloud platforms (AWS, GCP) and Linux environments.

• Understanding of containerization and deployment workflows in a DevOps context.

Why Us:

•We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

•We provide full accounting and legal support in all countries we operate.

•We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

•We offer a highly competitive package with yearly performance and compensation reviews.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

We support a data-intensive web platform that integrates creative assets and performance metrics across multiple advertising networks. The system ingests videos and images from various sources, applies automated tagging to extract rich feature metadata, and consolidates campaign data for analysis. On top of this analytics core, the platform delivers AI-driven insights and recommendations - highlighting best-performing elements, alerting on underperforming creatives, and enabling users to generate new assets based on historical performance data. The application handles large volumes of time-series and relational data, complex KPI calculations, and delivers near-real-time dashboards and alerts. Delivering reliable, performant queries at scale and extending the system with new end-to-end features are critical challenges that demand strong engineering expertise.

About the Role:

As a Full Stack Engineer, you will take ownership of key features across the entire technology stack-from data modeling and API design to user interface implementation and production monitoring. You will influence architectural decisions, contribute to building a maintainable and scalable codebase, and work in close partnership with product managers, data engineers, and AI specialists. This role requires balancing new feature development with system preservation, diagnosing and resolving complex issues in a data-heavy environment, and upholding high standards for code quality, testing, and documentation. Your contributions will directly shape the product roadmap and the experience of enterprise-level customers.

Key Responsibilities:

• Design, implement, and own full-stack features from planning through deployment and monitoring.
• Participate in architectural discussions to ensure systems are scalable, reliable, and maintainable.
• Write clean, testable, and well-documented code, following established best practices.
• Develop and maintain SQL queries and data models for complex, high-volume datasets.
• Diagnose and resolve performance issues and system outages, driving improvements in platform reliability.
• Collaborate with Product, Data, and AI teams to translate requirements into technical solutions.
• Conduct code reviews and share knowledge to improve development workflows and team capabilities.
• Implement automated testing (unit, integration, end-to-end) and monitoring for critical services.
• Stay current with modern technologies and propose tools or processes to enhance developer experience.

Required Competence and Skills:

• 5 years of experience building, running, testing, and monitoring web applications.
• Proficiency in Node.js, JavaScript, React, TypeScript, and SQL.
• Hands-on experience with cloud platforms ( GCP or AWS) and deployment pipelines.
• Deep understanding of relational database design, indexing, and query optimization.
• Strong testing methodology and experience with documentation and monitoring frameworks.
• Ability to identify, diagnose, and fix complex issues while improving code readability and system reliability.
• Excellent communication skills, self-starter mindset, and proactive organization.

Nice to Have:

• Experience with Kubernetes, Docker, Flux, or similar container orchestration tools.
• Familiarity with DevOps and infrastructure-as-code practices.
• Appreciation for clean code principles and continuous learning.
• Previous work experience in early-stage startups or rapidly evolving environments.

Why Us:

- We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

- We provide full accounting and legal support in all countries we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

proteanTecs provides real-time visibility into next-generation semiconductor devices while they operate, combining on-chip monitoring, machine learning, and predictive analytics. The platform processes high-volume streaming data from chips in data centers, automotive systems, communications networks, and consumer electronics, identifying anomalies and predicting failures before they occur. By eliminating blind spots in chip performance and reliability, the solution supports critical applications that demand continuous uptime and deep diagnostic insights. Strong engineers are key to advancing the scalable, data-intensive infrastructure that powers these insights and safeguards mission-critical systems.

About the Role:

As a Senior Java Engineer at proteanTecs, you will own end-to-end delivery of backend features that enable real-time analytics and predictive monitoring for advanced electronics. You will collaborate with product managers, architects, and peers across a 200+ person organization to design and implement scalable microservices, data pipelines, and cloud infrastructure. This role offers autonomy and significant influence on system architecture, performance, and reliability at scale. You will tackle complex technical challenges, from optimizing distributed systems to integrating AI-driven analysis agents, ensuring that each release meets stringent quality and operational standards.

Key Responsibilities:

• Develop and maintain robust, scalable, and secure Java-based backend services

• Design and implement microservices using Spring Boot and the Spring Framework ecosystem

• Build and optimize data processing pipelines for high-volume analytics workloads

• Contribute to architectural decisions for cloud-based deployments (AWS, Azure, GCP)

• Ensure software quality through rigorous code reviews, unit testing, and integration testing

• Monitor, profile, and optimize system performance to meet scalability and reliability targets

• Troubleshoot and resolve issues in development, staging, and production environments

• Integrate and support AI-driven components that automate on-chip data analysis and platform interactions

Required Competence and Skills:

• Bachelor’s degree in Computer Science or a related field

• 5+ years of professional Java development experience

• Deep understanding of object-oriented design, design patterns, and clean code principles

• Proficiency with Spring Boot, Spring Framework, and JPA/Hibernate

• Experience designing and consuming RESTful APIs

• Expertise in microservices architecture and cloud platforms (AWS, Azure, or GCP)

• Solid background in with database systems (SQL/NoSQL) and query optimization techniques 

• Proven skills in performance optimization and distributed systems design

• Familiarity with test-driven development, unit testing frameworks, and integration testing

• Excellent English, strong communication skills and the ability to collaborate in a team environment

Nice to Have:

• Experience with Python scripting

• Familiarity with streaming or messaging systems such as Kafka or RabbitMQ

• Knowledge of monitoring and observability tools (Grafana, Prometheus, ELK Stack)

• Hands-on experience with containerization and orchestration technologies (Docker, Kubernetes)

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies across industries such as AI, Cloud, Cybersecurity, Semiconductors, and Data-driven platforms.

About the Product

Our client, proteanTecs, is a deep-tech product company redefining reliability for modern electronics.

proteanTecs develops an in-system monitoring solution that provides real-time visibility into next-generation chips while they operate. By leveraging on-chip agents, machine learning, and predictive analytics, the platform detects performance, reliability, and degradation issues before they turn into failures.

The product is already trusted by industry leaders in data centers, automotive, communications, and consumer electronics.

About the Role

We are looking for a Senior Java Back-end Engineer (Kyiv) to join the development of a high-load, data-intensive analytics platform.

In this role, you will work on end-to-end backend features, core services, and data processing components handling large volumes of telemetry and analytics data. You will actively participate in technical and architectural decisions, collaborate with data and ML teams, and build cloud-native, scalable systems.

Key Responsibilities

• Design, develop, and maintain robust, scalable Java-based backend services
• Collaborate with product managers, architects, and engineers on feature design and implementation
• Build and optimize data processing pipelines for high-throughput systems
• Perform code reviews and ensure high code quality through testing
• Contribute to architectural decisions (microservices, cloud-based systems)
• Monitor and optimize system performance and reliability

• Troubleshoot and resolve issues in development and production environments

   

Required Skills

• 5+ years of professional Java development experience, including Java 17.
• Proficiency with Spring Boot, Spring Framework, and JPA/Hibernate.
• Experience designing and consuming RESTful APIs and working with microservices.
• Strong experience with relational (MySQL) and columnar (Vertica) databases and query/performance optimization.
• Proven skills in performance optimization and distributed systems design (explicitly required for senior level).

• Strong analytical problem-solving and effective communication for collaborative team work.

   

Nice to Have

• Experience with Python
• Experience with streaming or messaging systems (Kafka, RabbitMQ)
• Monitoring and observability tools (Grafana, Prometheus, ELK)

• Docker and Kubernetes experience

   

Why Adaptiq

• 20 paid vacation days per year + public holidays
• Full accounting and legal support
• Remote-first work model with co-working space option 
• Competitive compensation with regular performance and salary reviews

Duda is a leading SaaS B2B web design platform that powers over one million websites for more than 22,000 agencies and businesses worldwide. It combines a drag-and-drop website builder with integrated AI tools that generate content, optimize SEO, translate text, and automate image descriptions. 
The platform operates at high scale and handles complex data workflows, including multi-currency pricing, A/B testing, and dynamic page rendering. Agencies rely on Duda to launch customizable, high-performance sites rapidly, making robust backend engineering essential to maintain reliability, performance, and seamless client workflows.

About the Role:

As a Senior Backend Engineer, you will join one of Duda’s cross-functional R&D squads, owning critical components of the core platform. You will lead the design and implementation of backend services, developing new features while collaborating closely with product managers, QA engineers, frontend developers, and designers to ship end-to-end solutions. 
This role offers deep technical challenges in distributed systems, multithreading, and database optimization, with the autonomy to drive architectural decisions and make a tangible impact on product performance and scalability.

Key Responsibilities:

• Design, build, and maintain scalable backend services using Java and Spring-based technologies for Duda’s core platform used by thousands of customers.
• Contribute to all phases of the development lifecycle, from understanding complex business requirements to design, implementation, testing, and production rollout.
• Collaborate in Agile squads to gather requirements, review designs, and plan sprint deliverables.
• Conduct code reviews and drive technical excellence across the backend team.
• Identify and resolve performance bottlenecks, concurrency issues, and production incidents.

Required Competence and Skills:

• 7+ years of professional experience in backend software development
• Expert proficiency in Java and its ecosystem
• Hands-on experience with the Spring Framework
• Strong understanding of multithreading, concurrency, and performance optimization in Java
• Practical experience with relational databases such as Oracle and MySQL
• Solid test-driven development skills, including unit and integration testing
• BSc in Computer Science or an equivalent technical degree
• Fluent English, both written and spoken

Nice to Have:

• Experience with Spring Boot or similar backend frameworks
• Hands-on experience with NoSQL databases (e.g., DynamoDB, MongoDB)
• Experience designing and building distributed microservices
• Familiarity with REST APIs, event-driven architectures, and asynchronous processing
• Experience with frontend technologies (TypeScript, JavaScript, React, HTML, CSS)
• Exposure to generative AI tools in development workflows (e.g., AI-assisted coding)
• Previous experience in a startup or fast-paced, high-growth environment
• Familiarity with AWS infrastructure, serverless components, or containerized environments

Please note that this vacancy is for developers living in Kyiv.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product: 

proteanTecs is a game-changing startup redefining the way advanced electronics monitor their own health. In a world driven by AI, cloud computing, and autonomous systems, reliability isn’t optional - it’s essential. But how do you ensure peak performance and prevent failures before they happen?

That’s where proteanTecs comes in. The product provides real-time visibility into next-gen chips while they operate, using cutting-edge on-chip monitoring, machine learning, and predictive analytics. The technology helps companies build smarter, more resilient, and more efficient computing systems - eliminating blind spots and unlocking deep insights like never before.

The solution is already trusted by industry leaders in data centers, automotive, communications, and consumer devices. 

About the Role: 
 

proteanTecs is looking for a talented Senior Java Engineer to join the ride as we spearhead the next revolution in electronics. Your work will directly contribute to making electronics smarter, safer, and more reliable - powering everything from data centers to autonomous vehicles. As part of a fast-paced startup, you’ll take on diverse challenges, adapt quickly, and see your solutions shape the future of technology. You will be involved in end-to-end feature delivery alongside a team of 200+ industry-leading professionals who are passionate about innovation and knowledge-sharing. You’ll be working with cutting-edge tools, machine learning models, and advanced platforms to push the boundaries of what’s possible.

Key Responsibilities: 
 

• Develop and maintain robust, scalable, and secure Java-based software solutions
• Collaborate with product managers, architects, and other engineers to design and implement new features
• Build and optimize data processing pipelines for high-volume analytics applications
• Ensure software quality through code reviews, unit testing, and integration testing
• Participate in architectural decisions, contributing to the design of cloud-based systems
• Monitor and optimize system performance to meet scalability and reliability goals
• Troubleshoot, debug, and resolve issues in development, staging, and production environments.

Required Competence and Skills:
 

• BA or B.Sc in Computer Science or an equivalent field
• 5+ years of hands-on experience in Java development
• Strong understanding of object-oriented programming, design patterns, and clean code principles
• Familiarity with database systems (SQL/NoSQL) and query optimization techniques
• Knowledge of cloud platforms (AWS, Azure, GCP) and microservices architecture
• Experience with Spring Boot and the Spring Framework ecosystem
• Experienced with JPA (Hibernate – advantage)
• Strong understanding of REST API
• Experience in performance optimization and distributed systems.
• Excellent problem-solving skills and a proactive attitude
• Strong communication skills and the ability to collaborate in a team environment

Nice to have:
 

• Experience with Python is a strong advantage
• Experience with streaming or messaging services (Kafka, RabbitMQ)
• Knowledge of monitoring tools such as Grafana, Prometheus, or ELK Stack

• Hands-on experience with containerization and orchestration (Docker, Kubernetes)
   
  Why Us?

   

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Who We Are

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies across a wide range of industries.

About the Product

Our client is building a cloud-native AI governance platform designed to intercept and control sensitive AI interactions in real time.

The platform processes user prompts, model responses, coding-agent actions, and enterprise search activity across multiple interfaces. It applies access policies, transformations, and audit rules within milliseconds—without disrupting user experience.

As organizations adopt generative AI at scale, traditional access-control models are no longer sufficient. This product introduces a new security layer purpose-built for AI systems, ensuring knowledge boundaries are enforced while allowing innovation to move fast.

About the Role

We are looking for a Senior Full-Stack Engineer (Backend-oriented) to join a remote, product-focused team developing a real-time AI governance platform.

You will primarily work on backend development using Node.js / TypeScript, building services, APIs, and core platform features. You will also contribute to frontend development in React when needed to deliver features end-to-end.

This role is ideal for an engineer who wants to go deep in backend and system design, while still operating comfortably across the full stack in a fast-moving, highly technical environment. You will work closely with senior engineers, take ownership of features, and participate in architectural and design discussions.

Key Responsibilities

• Design, implement, and maintain backend services and APIs using Node.js / TypeScript
• Contribute to frontend functionality in React when required for feature completion
• Deliver features end-to-end: from requirements and design through development, testing, and deployment
• Write clean, maintainable, and well-tested code following best engineering practices
• Participate in code reviews and help improve team standards and processes
• Contribute to tooling, containerized environments, and CI/CD workflows
• Collaborate closely with product, engineering, and AI/security teams

• Support debugging, performance optimization, and reliability improvements

   

Required Competence and Skills

• 6+ years of professional software development experience
• 4+ years of hands-on experience with Node.js and JavaScript / TypeScript
• Working knowledge of React and modern frontend patterns
• Experience with relational databases (PostgreSQL or equivalent)
• Familiarity with cloud-native development and containerized environments
• Understanding of service-oriented architectures, APIs, and deployment workflows
• Strong communication skills and ability to collaborate in a distributed team
• Ability to self-organize, learn quickly, and adapt in a startup-like environment

• Excellent English, both written and spoken

   

Nice to Have

• Experience building CI/CD pipelines (GitHub Actions or similar)
• Experience with Python and/or Go
• Production experience with TypeScript-based Node.js services
• Exposure to LLM / AI-driven systems (LLM APIs, vector databases, orchestration tools)
• Experience integrating ML/AI models into production
• Background in B2B or security-focused products

• BSc in Computer Science or a related field

   

Why Us

• 20 paid vacation days per year + local public holidays
• Full accounting and legal support in all countries of operation
• Fully remote work model with a powerful workstation and optional co-working space
• Highly competitive compensation with regular performance and salary reviews

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:
 

Zenity is the first security governance platform built specifically for AI Copilots, Low-Code/No-Code applications, and business-led development. Enterprises today create thousands of automations, workflows, copilots, and integrations outside traditional R&D—introducing new, fast-moving security risks. Zenity provides organizations with:

• Real-time detection of misconfigurations, unsafe data flows, and policy violations
• Centralized visibility across hundreds of business-driven apps and automations
• Security guardrails for GenAI and LLM-powered tools
• Prioritized vulnerability reports and guided remediation

About the Role:
Zenity is hiring a Senior Backend Engineer to help drive the evolution of its security platform for AI and Low-Code ecosystems. The perfect candidate will be passionate about building large-scale, cloud-based solutions. You’ll be working in a dynamic, Agile setting, helping to drive the ongoing development and enhancement of the platform.

Key Responsibilities: 

• Design and build backend services powering security governance for GenAI, Copilots, and Low-Code platforms
• Deliver end-to-end product features used by enterprise customers at scale
• Develop detection logic, data flows, and validation layers for complex workflows and automations
• Work with distributed systems, microservices, and cloud-native components
• Build and optimize SQL schema, queries, data models, and near-real-time processing pipelines
• Participate in design reviews, collaborate closely with product and security teams, and contribute thoughtful technical decisions
• Implement security-focused backend solutions that help enterprises adopt AI responsibly
• Use AI-assisted development tools (Copilot, Cursor, Claude Code, etc.) as part of the day-to-day workflow

Required Competence and Skills:
 

• 7+ years of software engineering experience with proven delivery of production features
• 5+ years of Python, working on core product systems with real user impact
• Strong SQL fundamentals; hands-on experience with PostgreSQL/MySQL plus familiarity with MongoDB or DynamoDB
• Experience building distributed systems or microservices, including observability and CI/CD automation
• Solid cloud background (AWS preferred) and hands-on work with Docker and container-based deployments
• Practical use of AI-assisted development tools and understanding of context engineering / AI-first development principles
• Experience contributing to high-scale or customer-facing products
• Strong communication skills in English, plus experience collaborating with distributed teams
• Ownership mindset and the ability to take a feature from design to production

Nice to have:

• Background in data engineering, streaming, or maintaining near real-time data pipelines
• Experience designing ETL/ELT pipelines or large-scale data systems
• Hands-on with Kubernetes
• Experience with workflow orchestration (Temporal, Cadence, or similar)
• Ability to work across multiple languages (Python + Go or Node.js)

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of the country you are based in).

We provide full accounting and legal support in all countries in which we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Please pay attention that this position is only for candidates residing in Poland.

Who We Are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

Imagine being part of a team that’s shaping how millions of people experience their workday. Our platform is built to give IT teams a crystal-clear, real-time view into their digital environments—helping them spot issues before they happen, fix problems faster, and keep everything running smoothly.
The core platform team is where the magic happens. We design and build high-impact, scalable services that tie together multiple products into one seamless experience, blending cutting-edge tech with smart architecture to deliver real value at global scale.

About the Role:

We are looking for a passionate and experienced Full Stack Engineer with a strong front-end focus to join our advanced employee experience monitoring and optimization platform! This is a hands-on engineering role where you will spend most of your time working on complex front-end features in React while also contributing to backend development in Node.js. You will work end-to-end—from design and architecture to implementation, testing, and deployment—while collaborating closely with cross-functional teams and senior engineers.

You will be part of an AI-first engineering culture, building modern, cloud-based solutions that directly impact millions of users.

Key Responsibilities:

• Design, develop, and maintain React-based single-page applications with high performance and scalability.
• Contribute to backend services built mainly in Node.js (with occasional Java work as needed).
• Participate in the full development lifecycle, from requirement analysis and architecture design to coding, testing, deployment, and production support.
• Collaborate with product managers, designers, security, and other engineering teams to deliver high-quality features.
• Take part in sprint planning, code reviews, and architectural discussions.
• Ensure solutions meet performance, scalability, security, and maintainability requirements.
• Work across different technologies as per product and platform needs.

Required Competence and Skills:

• BSc/MSc in Computer Science or related field.
• 4+ years of hands-on experience in both backend and frontend development.
• 4+ years of experience with React, single-page applications, and modern frontend paradigms.
• 1+ years of significant experience with TypeScript and Node.js (recent, hands-on experience required).
• Strong knowledge of ECMAScript, HTML5, SCSS, Webpack, and Babel.
• Experience with cloud platforms (Azure, AWS, or GCP).
• Ability to take features from requirements to production quickly.
• Strong problem-solving skills and ability to work in cross-functional teams.
• Open-mindedness and flexibility to work across different technologies and domains.

Nice to have:

• Familiarity with databases like Postgres, Redis, and ClickHouse.
• Experience with performance profiling and optimization tools.
• Knowledge of CI/CD pipelines and DevOps practices.
• Familiarity with AI tools and technologies.

Why Us?

We provide 20 days of vacation leave per calendar year (plus official national holidays of the country you are based in).

We provide full accounting and legal support in all countries in which we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.