NodeJS Backend Developer (Senior/Lead)


JavaScript and Typescript expertise
AWS (Dynamo, RDS, API Gateway, Lambda)
Experience in creating a server-less and messaging architectures
Experience in building clean code applications
Experience in unit testing
Nice to have: AWS (S3, CloudWatch, Codebuild); Kafka

About Spyrosoft

Spyrosoft is an authentic, cutting-edge software engineering company, established in 2016. In 2021 and 2022, we were among the fastest growing technology companies in Europe, according to the Financial Times. We were founded by a group of tech experts with established backgrounds in software engineering, who created an ‘engineer-to-engineer’ workplace, powered by enthusiasm, fairness and authentic relationships.


Having a unique offering, which bridge the gap between technology and business, we specialise in technology solutions for industry 4.0, automotive, geospatial, healthcare & life sciences, employee experience & education and financial services industries. Our teams are based internationally – in Poland, UK, Germany, Croatia, USA, Argentina, Romania and India.

Project description

Spyrosoft is supporting our client in building software solutions in the area of data management, engineering, intelligence and presentation. The goal is to build a server-less, micro-service solution that will provide source data for different BI tools and integrate data between many different systems, used by users world wide.

Job description

  • Regular activities throughout the software development cycle, including requirements engineering, software and system design, implementation, testing, documentation;
  • Building a server-less backend based on AWS:
  • Technical solutions design;
  • Consulting and PoC creation;
  • Unit, integration and performance testing.


We support you at every stage

Check the benefits of working at Spyrosoft
NodeJS Backend Developer (Senior/Lead)

Choose your own equipment

We provide the equipment that best suits your needs and the requirements of your role.

NodeJS Backend Developer (Senior/Lead)

Hybrid work

Work from the comfort of your home or any of our amazing offices.

NodeJS Backend Developer (Senior/Lead)

Flexible working hours

You're not an early bird? You can work for us when you are the most productive.

NodeJS Backend Developer (Senior/Lead)

Yearly training budget

Use your personal training budget to gain new skills and knowledge and continue in the path of self development.

NodeJS Backend Developer (Senior/Lead)

Health options

You can choose between a subsidized gym, paid supplementary health insurance or health exams budget.

NodeJS Backend Developer (Senior/Lead)

Transport fee

We cover your transport costs to the office.

NodeJS Backend Developer (Senior/Lead)

Referral bonus

Not only do you get to work with your friends, but we also compensate you for the recommendation.

NodeJS Backend Developer (Senior/Lead)

Additional bonuses

On a yearly basis, you can expect a Christmas and regress fee as well as extra bonuses for your dedicated work.

NodeJS Backend Developer (Senior/Lead)

Spyro coffee & breakfast

Relax during work hours and enjoy weekly coffees and monthly breakfasts along your colleagues.

NodeJS Backend Developer (Senior/Lead)

Type of cooperation

An employment contract or B2B depending on your needs.


Usually run remotely, but you are more than welcome to visit us.


Initial meeting with Recruitment


Technical verification


A chat with your new Line Manager


Our offer is on your way

Meet the Recruiter

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Watching people grow and thrive over time is the privilege that I have as a Recruiter. Plus, it's great that I have a chance to do it in such a friendly team at Spyrosoft.
Boris Deković
Lead Recruitment Specialist

Meet the Recruiter

Created with Sketch.
At Spyrosoft, we enjoy supporting people in making the right changes for themselves.
Maja Fartek
Junior Recruitment Specialist

NodeJS Backend Developer (Senior/Lead)


up to 29 300 HRK (Senior) up to 34 210 HRK (Lead)

gross per month (employment)


Osijek, Zagreb