Software Developer

Ocean Technologies Group

Software Developer creating robust and high-performance maritime applications for OneOcean. Collaborating with teams to enhance features and ensure reliability in mission-critical environments.

Posted 7/2/2026contractRemote • 🇵🇱 PolandMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudDockerGraphQLJavaScriptJenkinsjQueryMicroservicesMongoDB.NETNoSQLPythonReactSQL

About the role

Key responsibilities & impact

Develop and Maintain Software Applications: Design, code, test, debug, and document software applications using .NET framework, Python, 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 framework and Python 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

4+ years in commercial development.
Expertise in .NET Framework/Core, Python, and object-oriented programming.
Proficiency in Test Driven Development, unit, integration, and acceptance testing.
Experience with Microservices, distributed architecture, event buses, and message queues.
Strong understanding of client-server architecture, asynchronous programming, ORMs, REST/GraphQL, and application logging.
Strong experience with SQL/NoSql (MsSQL, MongoDB), Docker, and cloud platforms (Azure).
Excellent communication, teamwork, detail-oriented, and analytical skills.
Desirable Qualifications:
Experience with front-end technologies (React, HTML, CSS, JavaScript, jQuery).
Experience with CI/CD pipelines, Jenkins, and modern DevOps practices.
Experience with AWS/Azure cloud environments.
Familiarity with application performance monitoring tools.

Benefits

Comp & perks

Premier Health Coverage: Dive into comprehensive health care with Polmed, covering everything from diagnostics to specialist consultations. Minimal costs for maximum health!
Vision Care Perks: See the world more clearly with glasses reimbursements every two years. Work and wellness in perfect harmony.
Group Insurance: Secure your peace with easy opt-in Warta Group Insurance. Family inclusion available, ensuring everyone you love is protected.
Pioneering Pension: Join the PPK Pension scheme effortlessly, with flexibility to adjust your involvement. OneOcean invests in your future, so you can enjoy the present.
Multisport Magic: Stay fit and energized with access to top-tier sports facilities. Your health, your choice, our support.
Social Benefits Galore: Embrace our Social Benefit Fund for a boost to your lifestyle. It's all about enhancing your OneOcean experience.
Wellness & Support: Unlock 24/7 access to professional counselling with our Employee Assistance Program. We're here for you in every way.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

.NET Framework/CorePythonObject-Oriented ProgrammingTest Driven DevelopmentUnit TestingIntegration TestingAcceptance TestingMicroservicesSQL/NoSqlAsynchronous Programming

Soft Skills

Excellent CommunicationTeamworkDetail-OrientedAnalytical Skills