Senior Fullstack Javascript Engineer

Posted 23 days ago

Sealenic is a Berlin-based startup, founded in April 2024. The company specializes in developing an AI-powered information retrieval and management platform tailored for the maritime industry. This platform functions as a virtual assistant, enabling maritime professionals both onboard vessels and onshore to efficiently access and interpret information related to safety procedures, checklists, machine manuals, and evolving maritime regulations.

The system leverages Large Language Models (LLMs) to process user queries and provide comprehensible, reliable answers, complete with source references. It integrates both public data sources—such as BIMCO, IMO, EU, and state laws—and private company data, ensuring responses align with specific organizational policies and compliance requirements.

Building tech at Sealenic, you’ll play a pivotal role in transforming decision-making in the shipping industry. You will have a direct impact on an industry that facilitates over 90% of global trade.

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Your mission

As a Full Stack Engineer at Sealenic, you’ll play a pivotal role in transforming decision-making for both on-shore and off-shore teams in the shipping industry.

The product you'll help develop will have a direct impact on the maritime sector, which facilitates over 90% of global trade. You'll sit at the intersection of our product and technical teams, collaborating to deliver a cutting-edge SaaS platform that delights our customers. In this role, you’ll not only drive product development but also shape our tech stack and influence the architecture that powers our innovative solutions.

About the role

We're seeking a highly skilled and proactive engineer to join our team full-time, in developing a platform which will revolutionize the way decisions are made in shipping. The role presents a great opportunity for individuals who are interested in building platforms powered by Generative AI technologies and can thrive in fast-moving and dynamic environments

Responsibilities

Own and develop core product features on both the frontend and backend of our product.
Contribute to the overall architecture of the platform
Maintain and improve our codebase for optimal performance.
Conduct code reviews and perform debugging tasks.

Our tech Stack

TypeScript
Serverless
Python
AWS
Llms
React
Langchain

Skills

Proven track record with significant hand-on experience in full-stack developer roles, preferably as a Senior Software Engineer.
Comprehensive knowledge of JavaScript/Typescript and server-side development.
Proficient in working with diverse database technologies, with a preference for candidates with excellent knowledge of Postgresql and NoSql.
You have extensive experience with AWS and experience with Serverless technologies like Lambdas and SST framework.
Prior experience with agentic products leveraging LLMs would be a big plus
Good understanding of product development practices.
Fluent in English and an excellent communicator

At Sealenic, we’re building the future of maritime decision-making. If you’re passionate about data, innovation, and building impactful solutions, we’d love to hear from you!

Note: Please no agencies or outsourcing services.