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AWS Cloud Developer

X1F d.o.o.

Beograd | Hibrid

22.04.2026.

  • ugovor
  • puno radno vreme
  • Obaveštenje o pregledu prijave

Your tasks

  • Developing: You design and build cloud-native, event-driven applications that scale and perform under real-world conditions.
  • Designing: You create and evolve APIs such as REST or GraphQL and make them a stable backbone of modern microservices.
  • Architecting: You shape serverless-first architectures and make the right trade-offs for each use case.
  • Building: You develop and deploy microservices using containers and serverless technologies like ECS, EKS, Fargate and AWS Lambda.
  • Automating: You set up automated testing across unit, integration, end-to-end and security levels to keep quality high.
  • Collaborating: You work closely with developers, DevOps engineers, data engineers and customers in diverse project setups.

Your skills and experience

  • Experience: Strong backend development experience in at least one of the following languages: Python, TypeScript or Node.js
  • Cloud expertise: Solid AWS knowledge with hands-on experience in several services, including AWS Lambda, Amazon ECS, EKS, DynamoDB, API Gateway, SQS/SNS, EventBridge, and X-Ray
  • API development: Proven experience in designing and building APIs, including REST or GraphQL, within microservice architectures
  • Frameworks: Hands-on experience with relevant web frameworks in modern backend development
  • Quality mindset: Experience with testing tools and a structured approach to ensuring software quality
  • Communication: Strong English skills for effective collaboration in project environments

The AWS Cloud Developer role in the Cloud & Security team is focused on designing and building modern, scalable applications in AWS while ensuring that security is an integral part of every step. It combines strong backend development skills with cloud architecture knowledge, where the developer works on creating APIs, microservices, and event-driven systems using services like AWS Lambda and other managed components. A critical part of the role is a solid foundation in software design and software architecture, along with a deep understanding of API design and database modeling, as these are essential for building maintainable, efficient, and scalable systems.

Beyond implementing functionality, the role emphasizes automation, testing, and reliable deployments, following best practices for cloud-native development. What makes this position stand out is its strong focus on security. The developer is expected to think about security from the beginning - designing systems that are secure by default, integrating security checks into development workflows, and aligning with DevSecOps principles. Collaboration is also an important aspect, as the role involves working closely with other engineers, teams, and sometimes clients to deliver robust and production - ready solutions.

In short, this is a role for a cloud focused backend engineer who not only builds scalable systems on AWS but also ensures they are secure, well-architected, and grounded in strong software design principles, including APIs and databases, making them ready for real-world use.

-Only shortlisted applicants will be contacted- 

    x1F Serbia d.o.o. Beograd

    Progress begins with us x1F is a leading provider of integrated solutions, with a particular focus on the financial services industry. We assist companies in setting up future-proof business models – from the CFO agenda and sustainable finance to digital platform strategies.   With our expertise in data analytics, AI und cybersecurity, as well as with our know-how in compliance, cloudification and XaaS, we set new standards industry-wide. Our experts develop effective end-to-end solutions,…

    Napomena: Poslovi.infostud.com ne vrši posredovanje u zapošljavanju u Srbiji, niti u inostranstvu. Postupak selekcije i odabira kandidata je u nadležnosti poslodavca, a odredbe ugovora o radu predstavljaju direktan dogovor između poslodavca i zaposlenog. Svi pojmovi u oglasima, koji su upotrebljeni u muškom rodu, odnose se bez diskriminacije i na osobe ženskog pola i obrnuto, osim ukoliko specifičnim zahtevima posla nije drugačije propisano.