Senior .NET Backend Engineer – Fintech & Microservices

Octet Turkey; Sarıyer; On-site; TRY 350,000 - 550,000; Full time

Job summary

Octet Türkiye is seeking a skilled software engineer to join our growing payments-focused team. You will contribute to transformation projects leveraging strong software and architectural knowledge within the finance sector.

The candidate should have a minimum of 5 years in software development, deep .NET experience, and familiarity with REST/SOAP services, microservices, and modern data stores.

Qualifications

• Graduated from engineering departments of universities.
• Minimum 5 years of experience in software development.
• Extensive project development experience with .NET.
• Proficient in OOP and SOLID principles.
• Experienced in Restful and SOAP services.
• Experienced in Web Form projects.
• Experienced in RabbitMQ, Redis, Kafka, Elasticsearch.
• Experienced with Entity Framework or similar ORM libraries.
• Experienced in relational databases (MS-SQL, PostgreSQL).
• Proficient in TDD and BDD culture.
• Participated in Microservices projects.
• Preferably experienced in Payment systems.

Responsibilities

• We are looking for a team member who will be involved in transformation projects with their software and architectural knowledge, to join our software team in our rapidly growing company in the Payment and Finance sector.

Skills

.NET

OOP

SOLID

REST

SOAP

Web Forms

RabbitMQ

Redis

Kafka

Elasticsearch

Entity Framework

MS-SQL

PostgreSQL

TDD/BDD

Microservices

Payment systems

Education

Engineering degree

Job description

Octet Türkiye is seeking a skilled software engineer to join our growing payments-focused team. You will contribute to transformation projects leveraging strong software and architectural knowledge within the finance sector.

The candidate should have a minimum of 5 years in software development, deep .NET experience, and familiarity with REST/SOAP services, microservices, and modern data stores.