Senior Full-Stack Developer

Jobtailor; Deutschland; Vor Ort; EUR 90.000 - 140.000; Vollzeit

Zusammenfassung

Jobtailor is seeking an experienced senior full-stack engineer to develop and maintain modern web applications with a strong emphasis on back-end architecture and scalability.

Qualifikationen

• 5+ years of commercial software development experience.
• Proficiency in JavaScript and TypeScript.
• Production experience with React and Next.js.
• Strong NestJS and scalable API design.
• Go or strong Python ecosystem knowledge.
• Experience with PostgreSQL and Prisma.
• Docker and Kubernetes experience.
• CI/CD and Git experience.
• Upper-intermediate or higher English.

Aufgaben

• Develop and maintain modern Full Stack web applications with focus on Back-end architecture and scalability.
• Design and implement AI-powered features and intelligent workflows.
• Build and operate reliable, secure, and scalable cloud-native services.
• Collaborate with product managers, UX designers, architects, and engineering teams.
• Participate in architecture discussions and technical decision-making.
• Develop and maintain RESTful APIs and service-to-service communication.
• Implement microservices and event-driven architecture patterns.
• Ensure application reliability, observability, security, and performance.
• Contribute to CI/CD processes and engineering best practices.
• Promote engineering excellence and AI adoption within development teams.

Kenntnisse

JavaScript

TypeScript

React & Next.js

NestJS API Design

Microservices

PostgreSQL

Docker & Kubernetes

CI/CD

Keycloak IAM

NATS.io

Security Best Practices

AI/ML Integrations

Golang or Python

Tools

FastAPI

SQLAlchemy

Pandas

Numpy

Git

ORM Tools

Docker

Kubernetes

NATS.io

Keycloak

CI/CD Pipelines

AI/ML Integrations

Jobbeschreibung

• Develop and maintain modern Full Stack web applications with a strong focus on Back-end architecture and scalability
• Design and implement AI-powered features and intelligent workflows
• Build and operate reliable, secure, and scalable cloud-native services
• Collaborate with product managers, UX designers, architects, and engineering teams
• Participate in architecture discussions and technical decision-making
• Develop and maintain RESTful APIs and service-to-service communication
• Implement microservices and event-driven architecture patterns
• Ensure application reliability, observability, security, and performance
• Contribute to CI/CD processes and engineering best practices
• Promote engineering excellence and AI adoption within development teams

Requirements

• At least 5+ years of commercial experience in software development
• Strong proficiency in JavaScript and TypeScript
• Hands-on experience with React and Next.js in production environments
• Strong experience with NestJS and scalable API design
• Commercial experience with Go OR strong experience with Python ecosystem technologies
• Experience with FastAPI, SQLAlchemy, pandas, numpy, and related Python tooling
• Solid understanding of microservices architecture and event-driven systems
• Experience with PostgreSQL and ORM tools such as Prisma
• Practical experience with Docker and Kubernetes
• Experience with NATS.io or similar messaging technologies
• Experience integrating IAM/SSO solutions such as Keycloak
• Strong understanding of RESTful APIs and distributed systems
• Knowledge of application security best practices
• Experience working with CI/CD pipelines and Git
• Strong analytical and problem-solving skills
• Ability to work independently and collaborate effectively in cross-functional teams
• Upper-Intermediate or higher level of English.
• WILL BE A PLUS: Experience in pharmaceutical, biotech, healthcare, or scientific research domains
• Experience working with computational or mathematical modeling platforms
• Familiarity with AI/ML integrations in enterprise applications
• Experience with regulatory or compliance-driven systems
• Experience with scientific or analytical data visualization
• Familiarity with R for research or analytical purposes

Core Competencies

Demonstrates expertise in Full Stack web application development with a focus on Back-end architecture, AI integration, and microservices. Proficient in JavaScript, TypeScript, and cloud-native services, with strong analytical skills and the ability to collaborate effectively in cross-functional teams.

Highest-signal resume keywords

• JavaScript Proficiency
• TypeScript Proficiency
• React and Next.js Experience
• NestJS and Scalable API Design
• Microservices Architecture Understanding

ATS Optimization Keywords

Hard Skills

• Full Stack Development
• AI-Powered Feature Implementation
• RESTful API Development
• Cloud-Native Services
• Microservices Architecture
• Event-Driven Architecture
• Application Security Best Practices
• CI/CD Processes
• PostgreSQL
• Docker and Kubernetes

Soft Skills

• Analytical Skills
• Problem-Solving Skills
• Collaboration
• Independent Work

Industry Keywords

• Pharmaceutical
• Biotech
• Healthcare
• Scientific Research
• Regulatory Compliance
• Computational Modeling
• Data Visualization
• Analytical Data

Tools & Technologies

• FastAPI
• SQLAlchemy
• Pandas
• Numpy
• NATS.io
• Keycloak
• Git
• ORM Tools
• CI/CD Pipelines
• AI/ML Integrations