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Full Stack Developer (Java and Typescript)

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Full Stack Developer (Java and Typescript)

We are looking for a talented Full Stack Developer to join a fast-growing, innovative Seed-stage startup. The company is developing an advanced platform designed to enhance the efficiency of early-stage product development.

award icon 25.000 PLN per month
award icon Hybrid, 4 days remotely, 1 day from the office in Katowice
award icon Full-time
award icon B2B contract

As a Full Stack Developer, you will play a crucial role in shaping the future of this platform. You’ll be involved in developing both the frontend and backend components, working closely with the team to build scalable, high-performance features.

Requirements

checked icon 5 years of commercial experience as a Software Engineer
checked icon Previous experience of working in a start-up environment
checked icon Hands-on experience with TypeScript and React.js
checked icon Expertise in Java 17, Spring, and Node.js (Nest.js) for building back-end services
checked icon Proficiency in PostgreSQL and understanding of both SQL and NoSQL systems
checked icon Experience with Google Cloud Services, including service management and deployment
checked icon Exposure to designing and developing microservices-based applications
checked icon Knowledge of Google Cloud Services, including service management and deployment
checked icon Knowledge of Docker and Kubernetes for managing applications in cloud environments
checked icon Experience with E2E testing frameworks (e.g., Cypress, Playwright) and unit testing frameworks (e.g., Jest, Vitest)

Nice to have

checked icon Experience working on SaaS projects
checked icon Exposure to AI/ML model development, and integration with external models (LLMs)
checked icon Experience with developing or integrating Figma plugins or similar design tools
checked icon Familiarity with RabbitMQ or other messaging brokers

Responsibilities

checked icon Support the transition from Java to TypeScript
checked icon Develop and maintain both front-end and back-end components of the platform
checked icon Work with the DevOps maintain cloud infrastructure, including services on Google Cloud, Docker containers, and Kubernetes for efficient deployment and scaling
checked icon Design, optimize, and manage databases (e.g., PostgreSQL) to support application performance, reliability, and scalability
checked icon Implement and maintain automated testing for both front-end and back-end systems
checked icon Continuously learn and evaluate new technologies, frameworks, and best practices to improve the platform's development

Please include GDPR consent

I acknowledge, that by submitting the form I give consent for my personal data included in the application to be processed by DevsData LLC for the purposes of current and future recruitment processes in accordance with Art. 6 paragraph 1 letter a of the Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation).
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globe icon Hybrid/Katowice

Full Stack Developer (Java and Typescript)

20 000 - 25 000 PLN (4 800 - 6 000 USD) net/month - B2B
net/month - B2B
20,000 - 25,000 PLN (4,800 - 6,000 USD)
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DevsData LLC needs the contact information and your personal data to be processed for the needs of a recruitment process. For information on how to withdraw your consent, as well as our privacy practices and commitment to protecting your privacy, check out our Privacy Policy.
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What will be your next steps?

1

Quick non-technical
conversation

It's all about communication! We want to see how your social and decision-making skills can contribute to efficient team performance.

2

60 to 90 minutes technical
interview

During the technical interview, we want to assess the candidate's specific knowledge, skills, and abilities in relation to our client's needs.

3

Client
interview

The problem-solving challenge is all about using logic and creativity to make sense of a situation and develop an intelligent solution.

4

Offer

You did it! After managing to get through all of these rigorous stages, it's finally time to recommend you directly to our clients.

1

Quick non-technical
conversation

It's all about communication! We want to see how your social and decision-making skills can contribute to efficient team performance.

2

60 to 90 minutes technical
interview

During the technical interview, we want to assess the candidate's specific knowledge, skills, and abilities in relation to our client's needs.

3

Client
interview

The problem-solving challenge is all about using logic and creativity to make sense of a situation and develop an intelligent solution.

4

Offer

You did it! After managing to get through all of these rigorous stages, it's finally time to recommend you directly to our clients.
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I acknowledge, that by submitting the form I give consent for my personal data included in the application to be processed by DevsData LLC and transferred to customers, to whom eventually applied for the purposes of current and future recruitment processes in accordance with Art. 6 paragraph 1 letter a of the Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation). Also, I agree for my data to be processed outside of the European Union, especially explicitly including countries like the United States, United Kingdom and Singapore. Consent is voluntary. I have the right to withdraw my consent at any time (data are processed until the withdrawal of consent). I have the right to access, rectify, delete or limit processing of the data, the right to object, the right to submit a complaint to the supervisory authority or transfer the data. The administrator is DevsData LLC located in 1820 Avenue M #481 Brooklyn, NY 11230, United States. The administrator processes data following the Privacy Policy.
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Best back-end engineers I've ever worked with...​

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly. “

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Nicholas Johnson

CEO of Orange Charger LLC,

Ex-Tesla Engineer,

Mentor at YCombinator

Rebecca Botvin's avatar

Rebecca Botvin Commercial Director

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Tom Potanski Manager

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