[GBL] Senior Full-Stack Software Engineer (React, Next.JS and Node.JS) - 6-months project

Posted Yesterday
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Hiring Remotely in Kraków, Małopolskie, POL
In-Office or Remote
Senior level
Software
The Role
Senior full-stack engineer to build scalable front- and back-end features using React/Next.js and Node.js. Design APIs and microservices, implement secure cloud-native data flows on AWS (serverless preferred), optimize performance and accessibility, apply CI/CD and testing, collaborate with Product/Design/QA in Agile, and support production troubleshooting and architecture decisions.
Summary Generated by Built In
Company Description

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

Job Description

Our client supports millions of members by delivering meaningful and seamless digital experiences. The team is undergoing a major re-platforming initiative, introducing a modern architecture to accelerate new greenfield projects. Working with a cloud-native environment and a scalable front-end ecosystem, we are building secure, intuitive, and personalized experiences. We are looking for engineers eager to drive innovation and shape the future of a global digital platform. 

Position – how you’ll contribute

  • Build scalable front-end & back-end features using React, Next.js, and Node.js 
  • Design and develop APIs, microservices, and integrations 
  • Implement secure and reliable data flows using modern cloud services 
  • Collaborate with Product, Design, and QA teams in Agile delivery 
  • Optimize performance, accessibility, and user experience 
  • Participate in architecture decisions and technical reviews 
  • Apply CI/CD practices and ensure high-quality code standards 
  • Troubleshoot production issues and support continuous improvement 

Qualifications

Expectations – the experience you need 

  • Proficiency with TypeScript, Node.js, and React (Next.js) 
  • Experience with AWS (preferably serverless architecture) 
  • Familiarity with modern databases (DynamoDB, PostgreSQL, MySQL) 
  • Understanding of authentication and security (Auth0, tokens, API security) 
  • Ability to write unit tests and integration tests (Jest preferred) 
  • Good grasp of APIs, microservices, and application design patterns 
  • Comfortable working in cross-functional Agile teams 
  • Proactive mindset with strong ownership of deliverables 

Skills Required

  • Proficiency with TypeScript
  • Proficiency with Node.js
  • Proficiency with React and Next.js
  • Experience with AWS
  • Serverless architecture experience
  • Familiarity with DynamoDB
  • Familiarity with PostgreSQL
  • Familiarity with MySQL
  • Understanding of authentication and API security (Auth0, tokens)
  • Ability to write unit and integration tests
  • Familiarity with Jest
  • Experience designing and developing APIs, microservices, and integrations
  • Familiarity with CI/CD practices and high-quality code standards
  • Comfortable working in cross-functional Agile teams
  • Proactive mindset with strong ownership of deliverables

Software Mind Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Software Mind and has not been reviewed or approved by Software Mind.

  • Fair & Transparent Compensation Pay is considered competitive for core hiring markets, with “good salary” cited in multiple locales. Public salary snapshots provide a baseline that helps candidates assess offers and negotiations.
  • Flexible Benefits Remote or hybrid options are prominently highlighted, and a remote‑work program is publicly noted alongside positively cited work‑from‑home experiences. Flexibility around schedules and location is presented as part of the package.
  • Wellbeing & Lifestyle Benefits Private medical care, language classes, sports/fitness support, and learning initiatives are listed for several Central/Eastern European locations, with occasional workation perks promoted. These lifestyle‑oriented offerings complement base pay and can enhance perceived total rewards.

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The Company
HQ: Kraków
1,000 Employees
Year Founded: 1999

What We Do

Software Mind is a global digital transformation partner with operations throughout Europe, the US and LATAM. Driven by tech and empowered by people, we provide companies with software engineers and autonomous, cross-functional development teams who manage software life cycles from ideation to release and beyond. For over 20 years we’ve been enriching organizations with the talent they need to boost scalability, drive dynamic growth and bring disruptive ideas to life. Our top-notch engineering teams combine ownership with leading technologies, including cloud, AI, data science and embedded software to accelerate digital transformations and boost software delivery. A culture, driven by trust, that embraces openness, craves more and acts with respect enables our experts to create evolutive solutions that support scale-ups, unicorns and enterprise-level companies around the world.

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