Backend Engineer

3 days ago

Belgrade, Central Serbia Paysend Full time

About the role:

As a Backend Engineer, you will be responsible for designing, implementing, and optimizing the server-side architecture that drives our cross-border payment platform. You'll work alongside a dynamic team of engineers to build scalable, secure, and high-performance payment systems. This role will require a deep understanding of the complexities of payment processing, as well as hands-on experience in developing robust backend systems in a FinTech environment

In 3 months a newcomer will be able to implement payment integrations from scratch, including clarification of the requirements, internal and external technical communications, designing and implementing a solution, covering it with tests and monitoring a solution in productio
n.

What You'll Do (Responsibilities)

  • Design, develop, and maintain backend systems for our cross-border payment platform
  • Build and integrate APIs to connect with various payment gateways, banking systems, and financial institutions
  • Implement and maintain processing functions on .NET stack
  • Integrate processing functions into payment flows of our payment product
  • Optimize and monitor performance across the different parts of the global payment processing system
  • Implement automated tests, conduct code review and performance monitoring.

What You'll Need To Be Successful In This Role:

  • 3+ years of backend development experience, with a focus on a FinTech environment
  • Proficiency in C# and .NET Framework.
  • Experience with relational databases and database design (SQL queries, functions).
  • Experience designing and integrating APIs (REST, SOAP).
  • Experience with cloud platforms (AWS, Google Cloud, Azure) and containerization technologies (Docker, Kubernetes).
  • Experience in microservices and working with a distributed system architecture.
  • Experience with CI/CD pipelines and automated deployment process
  • Knowledge of message brokers (RabbitMQ, Kafka) and asynchronous communication is a plus.

Why Join Paysend?

  • Make a Global Impa
    ct: Directly impact millions of users worldwide
  • Accelerate Your Career
    : Benefit from internal mobility, mentoring programs, and continuous learning opportunity
  • Thrive in a Connected, Global Organization
    : Collaborate with colleagues across our international hubs and more.
  • Embrace a Principle-Driven & Focused Culture
    : Work in an organization guided by strong principles and values that actually help you achieve more than you thought possible
  • Enjoy Competitive Compensation and Benefi
    ts: Receive a competitive salary, benefits, and flexible work arrangements

  • Senior Backend Engineer

    2 weeks ago

    Belgrade, Central Serbia Verifymy Full time

    Senior Backend EngineerRemote UK/EU/BRAbout VerifyMyVerifymy is a cutting-edge identity verification and digital trust platform that enables businesses to securely verify user identities and credentials. We're building the future of digital identity verification through innovative technology solutions that prioritise security, privacy, and user...

  • Backend Engineer

    2 weeks ago

    Belgrade, Central Serbia Everli Full time

    Backend EngineerIf you have a product oriented mindset and like to be surrounded with what you are working on - check us out In Everli, we are building the next generation of grocery shoppingWe believe people should fall back in love with their weekly grocery shop. That is why we are building a grocery experience across Europe that consumers love and...

  • Senior Backend Engineer

    2 weeks ago

    Belgrade, Central Serbia Termius Full time

    About Termius Termius is a modern SSH client built for collaboration and productivity. It organizes infrastructure knowledge and helps troubleshoot incidents quickly to reduce costly downtime. Today, our customers include over 30,000 companies, and millions of engineers use Termius to connect to their remote servers. While AI has transformed modern IDEs,...

  • Senior Backend Engineer

    2 weeks ago

    Belgrade, Central Serbia Termius Full time

    About TermiusTermiusis a modern SSH client built for collaboration and productivity. It organizes infrastructure knowledge and helps troubleshoot incidents quickly to reduce costly downtime. Today, our customers include over 30,000 companies, and millions of engineers use Termius to connect to their remote servers.While AI has transformed modern IDEs, a...

  • Backend Engineer

    7 days ago

    Belgrade, Central Serbia Anagram Full time

    Anagram is the ultimate insurance billing platform for eye care providers. Combining instant eligibility and benefit verifications, patient responsibility calculation, claims management, payment posting, and more, Anagram's all-in-one revenue cycle management solution is designed to save providers time and money, and free doctors to deliver the best care for...

  • Backend Software Engineer

    2 weeks ago

    Belgrade, Central Serbia Perplexity Full time

    We are seeking an experienced Backend Software Engineer to join our Crawler team. In this role, you will design, develop, and operate systems that ingest, process, and manage web-scale data in support of our next generation of advanced search technologies. This is a critical, high-impact engineering position, requiring expertise across both backend and...

  • Backend Software Engineer

    2 weeks ago

    Belgrade, Central Serbia Perplexity Full time

    We are seeking an experienced Backend Software Engineer to join our Crawler team. In this role, you will design, develop, and operate systems that ingest, process, and manage web-scale data in support of our next generation of advanced search technologies. This is a critical, high-impact engineering position, requiring expertise across both backend and...

  • Senior Backend Software Engineer

    2 weeks ago

    Belgrade, Central Serbia Camlin Full time

    WHAT TO EXPECT DAY TO DAYWe are looking for talented engineers to join development team as Senior Backend Engineer / Team Lead and work on existing project that involves developing backend solutions that will enable visualization of data collected from IOT devices that monitors electrical grid, visualization of current assets and their displacement, etc.As a...

  • Backend Software Engineer

    7 days ago

    Belgrade, Central Serbia Factory Group Full time

    Backend Software EngineerWe are looking for a talented Backend Software Engineer to join our growing team in the Belgrade office As a developer, you will be responsible for solving complex problems and creating high quality solutions while adapting to customer requirements.RESPONSIBILITIES:· Perform hands-on software design and development· Understanding...

  • Senior Backend Engineer

    2 weeks ago

    Belgrade, Central Serbia Finom Full time

    About FinomFinom is a European tech startup headquartered in Amsterdam, and we're on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first platform.We...