Senior Fullstack Engineer

Pragmatike

Senior Full Stack Engineer designing and developing scalable solutions for a modern healthcare platform. Collaborating closely with frontend and product teams in a fast-growing startup environment.

Posted 7/3/2026full-timeRemote • 🇺🇦 UkraineSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in designing and developing scalable backend services using NestJS, with a focus on API architecture, performance optimization, and integration with third-party systems. Proficient in leveraging AI-assisted development tools to enhance coding efficiency and maintain high-quality standards in a fast-paced environment.

Highest-signal resume keywords

NestJS ExpertiseAPI Design and IntegrationRedis and Caching StrategiesTypeORM ProficiencyAsynchronous Architecture Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

NestJSTypeORMREST APIsAsynchronous ArchitectureRedisRabbitMQNext.jsTailwind CSSAI Coding AssistantsOpen-Source AI Frameworks

Soft Skills

Strong Communication SkillsOwnership MindsetAbility to Work Independently

Tools & Technologies

AI Coding AssistantsClaude CodeCursorGitHub CopilotCodex

Industry Keywords

SaaS ApplicationsHigh-Performance ApplicationsEngineering Best PracticesTechnical ArchitectureFast-Moving Startup Environment

Tech Stack

Tools & technologies

JavaScriptNext.jsRabbitMQRedisSOAP

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

5+ years of experience building production SaaS applications
Strong expertise with NestJS (mandatory)
Experience with Redis, caching strategies, and queuing systems such as RabbitMQ or equivalent
Strong experience with TypeORM
Good knowledge of Next.js and Tailwind CSS
Proven experience designing and integrating REST APIs
Experience building scalable backend systems with asynchronous architectures
Fluent English with strong communication skills
Ability to effectively use AI coding assistants to accelerate development and debugging workflows
Familiarity with open-source AI frameworks and modern coding assistants such as Claude Code, Cursor, GitHub Copilot, Codex, or similar
Ownership mindset with the ability to work independently in a remote-first environment

Benefits

Comp & perks

Join a product-focused engineering team building technology that supports healthcare professionals
Take ownership of core backend systems and influence technical architecture
Work across modern backend infrastructure, frontend applications, and complex integrations
Help shape engineering best practices in a fast-growing startup environment
Collaborate with a highly technical, remote-first team focused on shipping high-quality software