Senior Backend Engineer (Go)

Would you like to participate in technical challenges, collaborate on an interesting product, stay up-to-date with the latest technology, and contribute to bringing our product to market? Then keep reading!

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fullinfo is a startup B2B data services software company.

We are building an unparalleled data collection pipeline deployed on AWS, written in Go and Typescript. Focused on innovation, quality, and accessibility, we are developing a comprehensive lead generator platform.

The customer-facing part of the solution is a Typescript and GraphQL-based web application, also deployed on AWS. We apply a serverless paradigm: most of our code runs as AWS Lambda functions.

We are currently hiring a Senior Backend (Golang) Engineer for an initial 12-month B2B contract.

This position primarily focuses on data extraction and ensuring the functional quality of the data exposed through our user interface.

The ideal candidate will be comfortable with AWS (serverless architecture), Go, and eager to learn new technologies. A language-agnostic approach to software engineering is a plus.

Responsibilities:

1. Ensure the quality of our data processing pipeline.
2. Create and review processes to improve speed and cost efficiency.
3. Ensure seamless integration of all steps in our data pipeline.
4. Optimize the product for continuous scalability.
5. Implement ongoing process improvements.
6. Collaborate with frontend engineers, CTO, and lead software engineers.

Requirements:

1. Bachelor’s Degree in Computer Science or a related field.
2. At least 5 years of relevant experience.
3. Strong experience with Go is essential.
4. Experience with other programming languages such as Typescript and Python.
5. Experience using AWS services like DynamoDB, S3, EventBridge, and SQS in Go.
6. Proficiency in English is essential.

The successful candidate will...

Be comfortable working with the frontend if required.

Have a desire to work on various features within our solution and take on a generalist role.

Quickly familiarize yourself with our product to generate new ideas, reflect on existing features, and plan ahead.

Experience with or passion for guiding other developers.

Adopt a proactive, hands-on approach.

What can you expect from us?

Shape the company from the ground up—join as a pioneer and help us forge our path forward.

Work together to bring our product to market—imagine celebrating our success!

Enjoy a flat hierarchy with room for innovation within a highly motivated team.

Be part of a start-up environment passionate about quality, problem solving, and building beautiful software.

Our culture is driven by our shared values and mission, emphasizing:

• Quality: We pride ourselves on our product’s quality, constantly raising the bar and ensuring our software is both beautiful inside and out. We ask ourselves, “Is this right?” or “Does this make sense?”
• Problem Solving: We encourage innovation and new approaches to solving problems, always keeping user needs at the forefront.