Senior .NET Engineer

Ciklum is looking for a Senior .NET Engineer to join our team full-time in Romania.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior .NET Engineer, become a part of the Product Engine team. This bespoke, cloud-native system manages the entire credit lifecycle. Built on a modern tech stack and cloud infrastructure, it supports hundreds of thousands of active credit card customers and is being expanded to replace legacy systems for instalment loans across multiple markets.

This project is with a global Financial Services Provider that focuses on providing responsible credit to underbanked customers in international markets. The current strategy centers on consolidating technology delivery to a single partner to drive efficiency and operational excellence.

Responsibilities:

Develop complex solutions comprising cloud infrastructure services and platform services using automated deployment methods

Communicate effectively with technical peers and delivery team stakeholders

Forge close links with architects, developers, analysts, and wider team members within the development team

Prioritize individual workloads and escalate key issues as required to maintain project momentum

Maintain self-sufficiency while contributing to high-quality software delivery cycles

Requirements:

Minimum 5 years' experience in developing complex solutions and managing technical teams

Expert proficiency in .NET Core, C#, REST APIs, HTML/CSS, React, ASP.Net MVC, and Unit Testing / TDD

Expert knowledge of AWS components: API Gateway, Lambda, ECS, Fargate, S3, Aurora RDS, DynamoDB, CloudFormation, Load Balancers, Route 53, SQS, SNS, EC2, Kinesis, and IAM

Expert proficiency in Azure DevOps Pipelines, Docker, and Git/source control

Valid AWS Certified Developer – Associate certificate as an advantage

Expert soft skills: Fluent English, attention to detail, and ability to communicate effectively with both peers and delivery team stakeholders

Desirable:

Expertise in AWS monitoring tools: Elastic Search service \& Kibana, and CloudWatch

Proficiency in AWS CloudTrail and JIRA / Confluence

What’s in it for you?

Strong community: Work alongside top professionals in a friendly, open-door environment

Growth focus: Take on large-scale projects with a global impact and expand your expertise

Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications

Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies

Enjoy radical flexibility – work remotely or from an office, your choice

Care: Medical subscription to Regina Maria, meal tickets of 16 ron net/day worked

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.

In Romania, we welcome top-tier tech talent — whether from our Bucharest office or fully remotely. Tap into deep industry knowledge, grow your career, and make an impact in an empowering environment.

Explore, empower, engineer with Ciklum!

Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.

#LI-YK1

Required Skills

.NET

AWS

Job Info

Job Identification 4028

Job Category Software Engineering

Posting Date 07/31/2026, 01:51 AM

Locations RO-Remote (Remote)