Senior Full Stack Developer (remote within Bulgaria, all genders)

Hubject; United States; Hybrid; USD 98,000 - 127,000; Full time

Benefits offered by this job

Mobility subsidy

Health & sports membership

Laptop

Training budget

Hubject lifestyle

Flexible working time

Job summary

Hubject seeks a Senior Full Stack Software Engineer to help shape and evolve a cloud-native eMobility platform. The role spans backend, frontend, and cloud infrastructure, delivering scalable, secure applications.

Expect collaboration with Product, QA, DevOps, and Architects to drive reliable software and engineering excellence. Responsibilities include building secure REST APIs, modern UIs, and operating cloud-native services on AWS with Docker and Kubernetes.

Qualifications

• Several years of experience developing full-stack applications using Java, Spring Boot, Angular, TypeScript, HTML5 and SCSS.
• Strong understanding of microservices, REST APIs, distributed systems and modern software architecture.
• Hands-on experience with AWS, Docker, Kubernetes, CI/CD pipelines and Git in cloud-native environments.
• Experience with relational and NoSQL databases (e.g. PostgreSQL, DynamoDB, Redis) and automated testing frameworks.
• Solid knowledge of clean code principles, software design patterns, secure software development and performance optimization.
• Excellent problem-solving skills, ownership mindset and ability to work effectively in cross-functional Agile teams.
• Bachelor's degree in Computer Science (or equivalent practical experience)

Responsibilities

• Design, develop and maintain scalable full-stack applications using Java, Spring Boot, Angular and TypeScript.
• Build secure REST APIs and intuitive, responsive user interfaces while following clean code and software engineering best practices.
• Develop and operate cloud-native applications on AWS using Docker, Kubernetes and modern CI/CD pipelines.
• Ensure high software quality through automated testing, code reviews, performance optimization and continuous improvement.
• Collaborate closely with Product Owners, Designers, QA, Architects and DevOps teams throughout the software development lifecycle.
• Troubleshoot, analyze and resolve complex technical issues while improving application reliability, scalability and security.
• Mentor other engineers, contribute to technical discussions and help establish engineering best practices across the team.

Skills

Java

Spring Boot

Angular

TypeScript

HTML5

SCSS

Microservices

REST APIs

Distributed systems

AWS

Docker

Kubernetes

CI/CD

Git

PostgreSQL

DynamoDB

Redis

Automated testing

Clean code

Agile

Education

Bachelor's degree in Computer Science

Tools

AWS

Docker

Kubernetes

CI/CD pipelines

Git

PostgreSQL

DynamoDB

Redis

Job description

Your challenge

As a Senior Full Stack Software Engineer (all genders) , you will play a key role in building and evolving Hubject's cloud-native eMobility platform. Working across backend, frontend and cloud infrastructure, you will design, develop and operate scalable, secure and high-performing applications that power electric mobility worldwide. You will collaborate closely with Product, Architecture, QA and DevOps to deliver reliable software, shape technical decisions, and continuously improve our engineering practices.

Why Hubject

We develop ideas and deliver solutions for the eMobility market We are working on the most important growth topics We are an international team of very motivated eMobility enthusiasts

AND

We have over 30 benefits different categories:

• Mobility (BVG subsidy)
• Health & sports (Urban sports membership M)
• Equipment (Laptop etc)
• Learning and development (yearly training budget and Udemy learning platform access)
• Hubject Lifestyle (Voiio membership)
• Family-friendly environment (flex working time)

Your Tasks

• Design, develop and maintain scalable full-stack applications using Java, Spring Boot, Angular and TypeScript.
• Build secure REST APIs and intuitive, responsive user interfaces while following clean code and software engineering best practices.
• Develop and operate cloud-native applications on AWS using Docker, Kubernetes and modern CI/CD pipelines.
• Ensure high software quality through automated testing, code reviews, performance optimization and continuous improvement.
• Collaborate closely with Product Owners, Designers, QA, Architects and DevOps teams throughout the software development lifecycle.
• Troubleshoot, analyze and resolve complex technical issues while improving application reliability, scalability and security.
• Mentor other engineers, contribute to technical discussions and help establish engineering best practices across the team.

Your Profile

• Several years of experience developing full-stack applications using Java, Spring Boot, Angular, TypeScript, HTML5 and SCSS.
• Strong understanding of microservices, REST APIs, distributed systems and modern software architecture.
• Hands-on experience with AWS, Docker, Kubernetes, CI/CD pipelines and Git in cloud-native environments.
• Experience with relational and NoSQL databases (e.g. PostgreSQL, DynamoDB, Redis) and automated testing frameworks.
• Solid knowledge of clean code principles, software design patterns, secure software development and performance optimization.
• Excellent problem-solving skills, ownership mindset and ability to work effectively in cross-functional Agile teams.
• Bachelor's degree in Computer Science (or equivalent practical experience)

Language

• Fluent in English (company language)

Start date

• as soon as possible

Location

Full Remote within Bulgaria Hybrid set-up:

• 1-2 days per week at the office, rest remote from the comfort of your home :)
• EUREF Campus in Schöneberg in Berlin - Europe's hotspot for green technology and eMobility