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Lead Java Developer

X1F d.o.o.

Beograd | Hibrid

11.06.2026.

  • ugovor
  • puno radno vreme
  • dostupno osobama sa invaliditetom
  • Obaveštenje o pregledu prijave

We Are Looking for a Strong Technical Leader 

We are seeking a highly experienced Lead Java Developer who combines outstanding engineering expertise with leadership, ownership, and excellent communication skills. 
This role is ideal for someone who is not only a high-level Java engineer, but also a self-disciplined professional capable of leading teams, working directly with customers, driving projects successfully, and solving complex technical and organizational challenges independently. 
If you enjoy responsibility, modern technologies, architecture discussions, mentoring people, and building high-quality systems we would like to meet you. 

What You Will Do 

Leadership 

  • Lead development teams with confidence and professionalism  
  • Act as a trusted technical leader for both internal teams and customers  
  • Successfully drive projects from idea to delivery  
  • Take ownership and responsibility for technical and organizational outcomes  
  • Mentor developers and promote a strong engineering culture  
  • Communicate effectively with stakeholders, customers, and management  

Problem Solving 

  • Independently solve complex technical challenges  
  • Analyze systems, identify risks, and propose scalable solutions  
  • Resolve organizational and process-related issues proactively  
  • Take initiative in difficult situations and drive solutions forward  
  • Balance technical excellence with business needs and delivery goals  
  • Engineering Excellence & Best Practices 
  • Design and develop scalable enterprise-grade Java applications  
  • Drive modern software engineering standards and methodologies  
  • Apply best practices in architecture, clean code, testing, CI/CD, and DevOps  
  • Stay current with industry trends, technologies, and engineering practices  
  • Improve development processes, code quality, and team productivity  

Required Skills & Experience 

  • 8+ years of professional Java development experience  
  • Strong experience in leading engineering teams and customer-facing projects  
  • Excellent knowledge of Java and modern backend development  
  • Strong experience with:  
  • Java 17+  
  • Spring Boot / Spring Cloud  
  • Microservices architecture  
  • REST APIs and distributed systems  
  • SQL and NoSQL databases  
  • Docker & Kubernetes  
  • CI/CD pipelines  
  • Cloud platforms (AWS, Azure, or GCP) 
  • AI tools and ML principals  
  • Deep understanding of software architecture and engineering best practices  
  • Strong communication and organizational skills  
  • Self-disciplined, proactive, and ownership-oriented mindset  

German Language 

  • Fluent German speaker is a major advantage  
  • Candidates willing to achieve German fluency with our support are also highly encouraged to apply  
  • We provide one of the best language-learning environments on the market to help motivated professionals reach full fluency  


What We Offer 

  • Ownership: Genuine architectural responsibility on meaningful systems, opportunity to lead impactful international projects 
  • Work arrangement: Flexible remote or on-site; premium hardware provided 
  • Team Culture: Senior-led, high-trust environment with minimal overhead 
  • Technology: Access to modern technologies and best-in-class engineering practices 
  • Compensation: Competitive remuneration and a comprehensive benefits package including bonuses, health insurance, allowance

Who You Are 

You are a mature engineer and leader who: 

  • Takes ownership naturally  
  • Leads by example  
  • Solves difficult problems independently  
  • Builds trust with customers and teams  
  • Values quality, discipline, and continuous improvement  
  • Enjoys both technical and organizational challenges  

-only shortlisted applications will be contacted. -

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