IT - Software Engineer

About Allseas

Division Description

Department Description

Build software that keeps critical maritime operations moving.

We’re looking for a Junior Software Engineer to help develop and maintain the in-house applications that support our business-critical operations across onshore data centers, public cloud environments, and our remote offshore fleet.

This is an opportunity to grow your software engineering skills while working on real-world challenges. You’ll collaborate with experienced developers to build reliable applications that operate across distributed environments, including offshore locations where network connectivity can be limited.

Unit Scope

Discipline Description

Job Description

You’ll contribute to the development and delivery of software throughout its lifecycle, from implementing new features and writing tests to deployment and monitoring in production. Our team manages a portfolio of applications supporting different business domains within the organisation.
You will:

• Develop, test, and maintain custom applications under the guidance of experienced engineers;
• Contribute to frontend, backend, infrastructure, and release automation development;
• Participate in technical discussions and learn to make sound design and implementation decisions;
• Write clean, maintainable code and contribute to code reviews;
• Help improve our development tools, automation, documentation, and workflows;
• Work with key users and stakeholders to understand requirements and turn them into practical software solutions;
• Collaborate with other developers and learn how to integrate external components and services into our applications.

Our Tech Stack:

• Languages: Go, Python (backend), Typescript, React (frontend).
• API Development: REST, gRPC, Protobuf, OpenAPI.
• DB technologies: PostgreSQL and Redis.
• Messaging: NATS
• Infrastructure: Docker, Kubernetes, GitOps (ArgoCD) and Azure Cloud.

You don’t need experience with every technology in our stack. We value a solid foundation, curiosity, and the ability to learn new tools and concepts.

Education & Experience

If you enjoy building software, solving problems, and learning how technology supports real-world maritime offshore and onshore operations, this is an opportunity to develop your career while making a meaningful contribution. You’ll have the opportunity to learn from experienced engineers, contribute ideas, and gradually take on more complex technical challenges in a supportive environment.

The ideal candidate will bring the following knowledge and expertise:

• Solid foundation in software design and engineering, including OOP, SOLID and common design patterns.
• Familiarity with Git (Azure DevOps)
• Hands-on experience with automated (unit) testing.
• Understanding of HTTP/REST, relational databases and security basics.
• You are curious, proactive, and motivated to improve your skills. You enjoy solving problems, asking questions, exploring new technologies, and learning from feedback.
• Ownership mindset - you ask for help early and are willing to learn from mistakes.
• Responsible use of AI tools - you fully understand the code you ship.

How We Work

• We value curiosity, collaboration, and continuous improvement.
• We use established engineering principles and proven technologies while remaining open to new ideas and better ways of working.
• We enjoy working as part of a team, sharing ideas, and collaborating with colleagues from different disciplines.
• We work in an Agile environment, following the SCRUM methodology.
• We are an office-first company - we work 4 days a week from the office in Delft and one day from home.

Certifications

Additional Information

If you enjoy building software, solving complex engineering problems, working across the technology stack, and seeing your work operate in the real world, this is an opportunity to make a direct impact on critical maritime operations.

Join us and help build the software that keeps our operations moving - from the data center to the cloud and all the way to the edge.

You can expect:

• Competitive industry-benchmarked salary and an excellent pension scheme.
• Performance-based salary increases and bonuses.
• 30 holiday days per year and flexible working hours.
• Extensive training and development programmes, study budgets and coaching.
• An international working environment with committed professional colleagues.
• Internal clubs, committees, parties and sporting events.

Interested?

If you feel you can contribute to our business by taking on this exciting opportunity, we look forward to receiving your CV and motivation letter. Please apply via the ‘Apply’ button.

An online personality questionnaire may be part of the selection process. Acquisition is not appreciated.

As part of our hiring process, candidates for IT positions are required to obtain a valid Certificate of Conduct (VOG). The screening process will be initiated upon acceptance of an offer and must be successfully completed before the start of employment.