Middle .NET Developer

Ocean Technologies Group

Middle .NET Developer at OneOcean, developing and maintaining software applications for digital maritime solutions. Collaborating with teams to ensure performance, quality, and user support in a fully remote role.

Posted 7/16/2026full-timeRemote • 🇷🇴 RomaniaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in .NET development, object-oriented programming, and Test-Driven Development (TDD), with a strong focus on creating high-quality software applications. Proficient in collaborating with cross-functional teams to translate business requirements into technical solutions while ensuring optimal performance and maintainability.

Highest-signal resume keywords

6+ Years In Commercial DevelopmentExpertise In .NET And Object-Oriented ProgrammingProficiency In Test-Driven Development (TDD)Experience With Microservices And REST APIsFamiliarity With SQL/NoSQL And Cloud Platforms

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

.NETObject-Oriented ProgrammingTest-Driven Development (TDD)MicroservicesREST APIsGraphQLDomain-Driven Design (DDD)Asynchronous ProgrammingSQL/NoSQLDocker

Soft Skills

Excellent CommunicationTeamworkDetail-OrientedAnalytical Skills

Tools & Technologies

MS SQL ServerMongoDBAWSAzure

Certifications & Qualifications

Microsoft Certified: Azure Developer Associate.NET Certifications

Industry Keywords

Commercial DevelopmentClient-Server ArchitectureDistributed ArchitectureEvent BusesMessage Queues

Tech Stack

Tools & technologies

AWSAzureCloudDockerGraphQLMicroservicesMongoDBMS SQL Server.NETNoSQLSQL

About the role

Key responsibilities & impact

Develop and Maintain Software Applications:
- Design, code, test, debug, and document software applications using .NET, cloud and related technologies.
- Ensure the performance, quality, and responsiveness of applications.
- Collaborate with the team to define, design, and ship new features.
Collaboration and Support:
- Work with project leaders, product owners, and developers to understand business requirements and translate them into technical solutions.
- Provide ongoing maintenance, support, and enhancements in existing systems.
- Offer support to end-users of the application, by troubleshooting and problem solving.
Continuous Improvement:
- Stay up to date with new technology trends and best practices in .NET development.
- Continuously improve the codebase, fix bugs, and optimize performance.
- Participate in code reviews to ensure code quality and shared knowledge.
Testing and Documentation:
- Create and maintain comprehensive documentation for software solutions.
- Develop and implement unit and functional tests to ensure code quality.
- Assist in defining test scenarios and in testing the developed functionality

Requirements

What you’ll need

6+ years in commercial development.
Technical expertise in .NET and object-oriented programming.
Proficiency in Test-Driven Development (TDD), unit, integration, and acceptance testing.
Experience with microservices, distributed architecture, GraphQL, REST APIs, event buses, and message queues.
Understanding of Domain-Driven Design (DDD).
Understanding of client-server architecture and asynchronous programming.
Familiarity with SQL/NoSQL (MS SQL Server, MongoDB), Docker, and cloud platforms (AWS/Azure).
Excellent communication, teamwork, detail-oriented, and analytical skills.
Bachelor’s degree in computer science, Software Engineering, or a related technical field
Equivalent practical experience or certifications (e.g. Microsoft Certified: Azure Developer Associate, .NET certifications) will also be considered

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Ocean Technologies Group Website LinkedIn All Job Openings 201 - 500 employees Founded 2020 🛍️ eCommerce 📚 Education 🚗 Transport 💰 Venture Round on 2015-05 eCommerce
Education
Transport Ocean Technologies Group is a company dedicated to transforming the maritime industry through innovative e-learning and crew management solutions. They provide a comprehensive library of maritime training courses, competency management systems, and performance evaluation tools to empower maritime professionals and support organizations in meeting compliance and operational excellence. By leveraging technology, they aim to enhance the skills of seafarers and optimize vessel performance in a rapidly evolving industry. Middle .NET Developer 🔥 19 minutes ago 🇷🇴 Romania – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer AWS Azure Cloud Docker GraphQL Microservices MongoDB MS SQL Server NoSQL SQL .NET Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Develop and Maintain Software Applications:
- Design, code, test, debug, and document software applications using .NET, cloud and related technologies.
- Ensure the performance, quality, and responsiveness of applications.
- Collaborate with the team to define, design, and ship new features.
Collaboration and Support:
- Work with project leaders, product owners, and developers to understand business requirements and translate them into technical solutions.
- Provide ongoing maintenance, support, and enhancements in existing systems.
- Offer support to end-users of the application, by troubleshooting and problem solving.
Continuous Improvement:
- Stay up to date with new technology trends and best practices in .NET development.
- Continuously improve the codebase, fix bugs, and optimize performance.
- Participate in code reviews to ensure code quality and shared knowledge.
Testing and Documentation:
- Create and maintain comprehensive documentation for software solutions.
- Develop and implement unit and functional tests to ensure code quality.
- Assist in defining test scenarios and in testing the developed functionality 🎯 Requirements
6+ years in commercial development.
Technical expertise in .NET and object-oriented programming.
Proficiency in Test-Driven Development (TDD), unit, integration, and acceptance testing.
Experience with microservices, distributed architecture, GraphQL, REST APIs, event buses, and message queues.
Understanding of Domain-Driven Design (DDD).
Understanding of client-server architecture and asynchronous programming.
Familiarity with SQL/NoSQL (MS SQL Server, MongoDB), Docker, and cloud platforms (AWS/Azure).
Excellent communication, teamwork, detail-oriented, and analytical skills.
Bachelor’s degree in computer science, Software Engineering, or a related technical field
Equivalent practical experience or certifications (e.g. Microsoft Certified: Azure Developer Associate, .NET certifications) will also be considered Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Backend Engineer, Python, FastAPI 🔥 13 hours ago Nagarro 10,000+ employees 🤝 B2B 🏢 Enterprise Website LinkedIn All Job Openings Senior Backend Engineer at Nagarro developing and implementing backend services and APIs using Python and FastAPI. Collaborating with teams and ensuring system reliability in a dynamic environment. 🇷🇴 Romania – Remote ⏰ Full Time 🟠 Senior 🔙 Backend Engineer AWS Cloud Distributed Systems Docker DynamoDB ElasticSearch Flask Grafana Kubernetes Microservices MongoDB MySQL Prometheus Python .NET Developer 🔥 13 hours ago Nagarro 10,000+ employees 🤝 B2B 🏢 Enterprise Website LinkedIn All Job Openings Senior .NET Developer responsible for designing and maintaining enterprise applications remotely in Romania. Collaborating with various teams on software solutions and deployment processes. 🇷🇴 Romania – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer ASP.NET AWS Azure Cloud EC2 Selenium SQL .NET DotNet Developer 🔥 13 hours ago Nagarro 10,000+ employees 🤝 B2B 🏢 Enterprise Website LinkedIn All Job Openings DotNet Developer in a digital product engineering company, addressing client challenges with innovative solutions across all devices and digital mediums. 🇷🇴 Romania – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer ASP.NET Azure Selenium SQL .NET Golang Engineer 🔥 13 hours ago accesa.eu 1001 - 5000 🏢 Enterprise ☁️ SaaS 🤖 Artificial Intelligence Website LinkedIn All Job Openings Golang Engineer developing and maintaining scalable APIs for insurance services at a European insurtech. Collaborating cross-functionally and ensuring engineering excellence while driving microservice delivery. 🇷🇴 Romania – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer Cloud Distributed Systems Docker GRPC Kafka Kubernetes Microservices Postgres RabbitMQ Go Senior Java Developer 🕒 Yesterday Eurofins 10,000+ employees 🔬 Science 🧬 Biotechnology ⚕️ Healthcare Insurance Website LinkedIn All Job Openings Experienced IT Solutions Engineer for Eurofins Scientific, focusing on enterprise applications development and modernisation. Collaborating with distributed European teams and promoting best practices in software architecture. 🇷🇴 Romania – Remote 💵 RON12k - RON15k / month 💰 $30M Grant on 2021-10 ⏰ Full Time 🟠 Senior 🔙 Backend Engineer Java Postgres View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs