Senior C# Developer - Financial Services

Senior C# Developer Barcelona, Spain (Hybrid – 3 days in office, 2 days remote)

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. We are looking for a

Senior C# Developer

to join our growing team in

Barcelona

. In this role, you will design, develop, and deploy robust and scalable applications while collaborating with global teams across Romania and the United States. You’ll play a key role in leading development efforts, maintaining legacy systems, and leveraging

AWS Cloud

infrastructure to deliver innovative solutions aligned with business goals. This position follows a

hybrid work model

based in

Barcelona

, with

three (3) days per week in the office

and

two (2) days working from home.

Design, write, build, and deploy high-quality code. Collaborate with an

Agile team

, taking a leadership role in guiding development efforts and ensuring alignment with company standards. Leverage

AWS Cloud infrastructure

to design scalable and efficient solutions. Identify, troubleshoot, and resolve software bugs across various OPIS codebases. Adhere to

best practices in software development

, including continuous integration and deployment.

6+ years

of hands-on experience in software development. ~ Advanced proficiency in

C# and the

Microsoft .NET Framework

. ~ Experience with

HTML, CSS, and JavaScript

. ~ Strong understanding of

relational databases

, preferably

SQL Server

or

PostgreSQL

. ~ Experience working within a

modern software development lifecycle (SDLC) . ~ Exposure to

Cloud and Application Architecture

, ideally

AWS

. ~ English level:

Familiarity with

CI/CD pipelines

,

Git

, and

Agile/Scrum

methodologies. Knowledge of

Terraform

or

Infrastructure as Code (IaC) practices. Ability to leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. This role follows a

hybrid work model

based in

Barcelona

, with

three (3) days per week in-office

and

two (2) days working remotely. Commitment to Professional Development Global Opportunities