Senior Software Engineer (Typescript and AI)

Signify Technology; Polska; Remote; PLN 210,000 - 243,000; Full time

Job summary

Signify Technology is hiring a Senior Software Engineer to design and deliver scalable web and mobile features using Typescript, Node.js, Next.js and React/React Native, on a cloud-first stack (GCP) for a high-traffic SaaS platform.

The role involves a 50/50 split between frontend and backend, ownership of features from design to production, and collaboration across cross-functional teams in Europe. This is a long-term rolling B2B contract, open to Poland-based candidates.

Qualifications

• 6+ years engineering experience.
• Proficient in Typescript (NodeJS), NextJS and React.
• Experience with cloud platforms, ideally GCP.
• Strong design for high traffic, scalable systems.
• 50/50 full stack development with ownership of features.
• Good communication and collaborative mindset.

Responsibilities

• Contribute to a digital transformation programme and flagship product.
• Build scalable frontend and backend features for high traffic.
• Own features from design through production and monitoring.

Skills

Typescript

NodeJS

NextJS

React

React Native

GCP

Full stack

Ownership

High traffic systems

Tools

GCP

Job description

Job title:

Senior Software Engineer (Typescript, Node, NextJS, React, React Native, GCP, AI)

Job type:

Contract (B2B)

Contract Length:

Long term, rolling contract

Rate:

€260-€300 per day (depending on experience) + 15 days paid vacation leave

Role Location:

Anywhere in Poland

The company:

A leading SaaS company with a global presence in automation within the manufacturing sector

Role and Responsibilities

Signify have partnered up with a European Automation organisation specialising in offering a solution to large IOT industries across the globe. We are hiring for a Senior Full Stack Engineer to work on a digital transformation programme and work on a flagship product with high level daily traffic!

Job Requirements

• 6+ years engineering experience


• Typescript (NodeJS), NextJS, React, and some cloud (ideally GCP)


• Experience working on complex system design and high traffic systems


• 50/50 full stack development


• Spearheading projects and taking ownership of a product (SaaS)


• Good communication skills and enjoys bringing new ideas to the table


• A team player to collaborate working on complex projects

Interview process

1st stage interview, 2nd stage interview, Final chat.

Please note - all applicants must be based in Poland and work B2B

Accessibility Statement:

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We make an active choice to be inclusive towards everyone every day. Please let us know if you require any accessibility adjustments through the application or interview process.

Our Commitment to Diversity, Equity, and Inclusion:

Signify’s mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time.