Senior Backend Engineer – FinTech APIs & Cloud

Ciklum; United States; A distancia; USD 67.000 - 100.000; Jornada completa

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Health insurance

Education path with Udemy access

Paid days off

Multisport card

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Descripción de la vacante

Ciklum is seeking a Senior Back End Engineer to join our Bulgaria-based team as a full-time role. You will lead backend development for financial infrastructure powering B2B commerce, building RESTful services, distributed systems, and scalable data stores in a fast-paced environment.

You’ll work with AWS, Docker, Kubernetes, and CI/CD to deliver production-grade software while collaborating with Product, Data, and design teams. Strong architectural skills and Agile experience are essential.

Formación

• 7+ years of experience building production-grade backend applications.
• Experience designing and building RESTful APIs and service-oriented architectures.
• Significant practical experience building distributed systems.
• Hands-on experience with PostgreSQL and/or MongoDB.
• Experience working with AWS cloud services.
• Experience with Docker, Kubernetes, and/or serverless architectures.
• Experience building and maintaining CI/CD pipelines.
• Solid understanding of software architecture, clean code principles, and design patterns.
• Experience working in Agile development environments.

Responsabilidades

• Take ownership of the full software development lifecycle from ideation to production support.
• Contribute to architectural discussions and long-term platform evolution.
• Mentor engineers and drive knowledge sharing across teams.
• Collaborate with Product, Data, and design for delivery.
• Support rapid business growth with reliable backend systems.

Conocimientos

Backend development

RESTful APIs

Distributed systems

Node.js

AWS

CI/CD

Software architecture

Agile

React

Educación

Bachelor's degree in CS/SE

Herramientas

Docker

Kubernetes

Serverless

PostgreSQL

Descripción del empleo

Ciklum is seeking a Senior Back End Engineer to join our Bulgaria-based team as a full-time role. You will lead backend development for financial infrastructure powering B2B commerce, building RESTful services, distributed systems, and scalable data stores in a fast-paced environment.

You’ll work with AWS, Docker, Kubernetes, and CI/CD to deliver production-grade software while collaborating with Product, Data, and design teams. Strong architectural skills and Agile experience are essential.