Senior Java Developer (all genders)

Festanstellung, Vollzeit · Bulgaria, Sofia

Your challenge

As an Java Developer at Hubject, you will play a pivotal role in developing and enhancing our full-stack applications, with a significant focus on leveraging AWS cloud technologies. You will become a key member of our multidisciplinary team, dedicated to designing, building, and maintaining scalable, efficient solutions that meet the evolving needs of our business and our customers.

Why Hubject

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

Additional to this:

10 days additional paid leave (total: 30 days)
Performance and bonus structure dependent on achievement of set targets
Remote working model
Employee Referral Program - a financial bonus for the referrer for successful candidate recommendation
Access to a learning platform like Udemy

Your Tasks

Software Development: Craft robust backend services and web applications using Java and Spring Boot, following best practices in software development.
Familiarity with CI/CD pipelines for container-based applications (e.g., GitHub Actions, GitLab CI, Jenkins)
Creating and managing Kubernetes manifests or Kustomize configurations
Designing deployment strategies for multi-environment clusters (dev, staging, prod)
Working closely with DevOps and SRE teams to ensure observability, reliability, and performance in cloud-native environments (e.g., AWS EKS, GKE, or Azure AKS)
Maintenance and Optimization: Regularly analyze and maintain existing software applications, ensuring they continue to meet our standards for quality and functionality.
Solution Architecture: Design, test, deploy, and manage highly scalable and testable applications, emphasizing clean code, efficient algorithms, and robust testing practices.
Cloud Infrastructure: Utilize AWS Cloud technologies, employing infrastructure as code approaches (e.g., AWS CloudFormation) to effectively manage cloud-based resources.
Team Collaboration: Engage in team responsibilities that align with your experience and expertise, especially those that utilize your knowledge of AWS Cloud services.

Your Profile

Desirable qualifications

Educational Background: Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent hands-on experience.
Java and Spring Boot Expertise: Demonstrated experience in developing applications using Java and Spring Boot.
Microservices Architecture: Solid understanding and practical experience with microservices architecture.
API Proficiency: Experienced in developing and integrating both REST and SOAP APIs.
Database Management: Knowledge of databases, including relational ones like PostgreSQL and NoSQL solutions like DynamoDB and Redis. Proficiency in SQL querying, database connection management, and an understanding of database design principles.
Team Player: Ability to thrive in a fast-paced, team-oriented environment, showcasing excellent problem-solving skills and a results-driven mindset.

Plus

AWS and DevOps: Hands-on experience with AWS services and a strong grasp of DevOps practices.
Frontend experience: experience with Angular or any framework

Language

Fluent in English

Start date

2025

Location

Remote in Bulgaria

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About us

Hubject is the market and innovation leader in the eMobility sector. Together with our team, we develop ideas and deliver solutions for the eMobility market. This will become the most important growth topic worldwide in the coming years.
Our vision becomes our mission: We accelerate the EV ecosystem towards a sustainable mobility future.

Our Values are:
We are Curious
We are Ambitious
We are Accountable
We are Inclusive
These four core values shape our collective identity and guide us as we navigate challenges, pursue growth, and make a positive impact in our industry and beyond. We are curious. We are ambitious. We are accountable. We are inclusive.


At Hubject, we are dedicated to building a diverse and inclusive workforce. We welcome candidates of all backgrounds and experiences.

More about us
Hubject simplifies the charging of electric vehicles. Through its eRoaming platform, called intercharge, the eMobility specialist connects Charge Point Operators or CPOs and eMobility Service Providers or EMPs, thus providing standardized access to charging infrastructure regardless of any network.
With over one Million connected charging points and more than 2250 B2B partners across 63 countries and four continents, Hubject has established the world’s largest cross-provider charging network for electric vehicles by connecting CPO networks. In addition, Hubject is a trusted consulting partner in the eMobility market, advising automotive manufacturers, charging providers and other EV-related businesses looking to launch eMobility services or implement Plug&Charge using ISO 15118. In essence, Hubject promotes eMobility and its advancement worldwide.
Founded in 2012, Hubject is a joint venture of the BMW Group, Bosch, EnBW, Enel X, Mercedes-Benz, E.on, Siemens, and the Volkswagen Group. Hubject’s headquarters is located in Berlin, with subsidiaries in Los Angeles and Shanghai.

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Über uns

Hubject ist Markt- und Innovationsführer im eMobility-Sektor. Zusammen mit einem starken Team entwickeln wir Ideen und liefern Lösungen für den eMobility Markt, welches in den nächsten Jahren zum weltweit wichtigsten Wachstumsthema werden wird.
Unsere Vision wird zu unserer Mission: Wir beschleunigen das EV-Ökosystem auf dem Weg zu einer nachhaltigen Mobilitätszukunft.

Mehr über uns:
Hubject vereinfacht das Laden von Elektrofahrzeugen. Dazu verbindet der Elektromobilitätsspezialist mit Hilfe seiner eRoaming-Plattform Ladestationsbetreiber und Fahrstromanbieter im eigenen intercharge-Netzwerk und ermöglicht so den einheitlichen Zugang zu Ladeinfrastruktur.
Mit über einer Millionen angeschlossenen Ladepunkten und mehr als 2250 B2B-Partnern in 63 Ländern und vier Kontinenten hat Hubject durch die Verbindung von CPO-Netzwerken das weltweit größte anbieterübergreifende Ladenetzwerk für Elektrofahrzeuge aufgebaut. Darüber hinaus ist Hubject ein vertrauenswürdiger Beratungspartner auf dem eMobility-Markt und berät Automobilhersteller, Ladeanbieter und andere EV-bezogene Unternehmen, die eMobility-Dienste einführen oder Plug&Charge nach ISO 15118 implementieren möchten. Hubject fördert die eMobility und ihre Weiterentwicklung weltweit.
Hubject wurde 2012 gegründet und ist ein Joint Venture der BMW Group, Bosch, EnBW, Enel X, Mercedes-Benz, E.ON, Siemens und der Volkswagen Group. Der Hauptsitz von Hubject befindet sich in Berlin, mit Niederlassungen in Los Angeles und Shanghai.

Unsere Firmenwerte sind:
Wir sind Neugierig
Wir sind Zielstrebig
Wir sind Inklusiv
Wir sind Verantwortungsbewusst

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Deine Bewerbung

Wir freuen uns über Dein Interesse an Hubject GmbH. Bitte fülle das folgende kurze Formular aus. Solltest Du Schwierigkeiten mit dem Upload Deiner Daten haben, wende dich gerne per Email an careers@hubject.com.