Senior Backend Engineer (Node.js/AWS)

Software Development
Details
Location
Kraków
Salary
B2B 19,500 to 25,000 net UoP 14,500 to gross 21,000
Job Type
Full-time
Working Model
Remote
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You will need to be an expert in backend development with a thorough understanding of the technologies involved. Strong backend skills where you can demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. 

Technologies we work with: Typescript, JavaScript, Node.js, REST APIs, AWS, Terraform

Responsibilities:
  • Designing, writing, testing functionalities for a backend system written in TypeScript, Node.js
  • Deploying and maintaining microservices in AWS using Terraform 
  • Design software architecture between backend, frontend and mobile apps
  • Maintaining system on production used by consumers from several European countries
  • Debugging issues
  • Scoping and assessing the complexity of features
  • Participating in sprint planning, daily sprints and meetings with product owners for grooming new features
  • Recruiting and mentoring team members
  • Collaborating with other team members and teams that depend on the functionalities that you develop
Required Qualifications:
  • 5+ years of production software development experience in backend
  • Strong understanding of software engineering principles, testing, data structures and algorithms
  • Expert hands-on experience in technologies such as Typescript / Node.js 
  • Experience in developing Cloud and Infrastructure solutions with AWS and CI/CD processes supported by tools like Terraform, CircleCI, Docker, Datadog, etc.
  • Strong knowledge of DBMS like PostgreSQL, DynamoDB
  • Expertise in REST APIs, 
  • Experience in event driven architecture
  • Proficiency in OO design patterns, SOLID principles, Clean Code and solving architectural problems
  • Computer Science degree
  • Experience working with Agile methodologies such as SCRUM and/or Kanban
  • Good communication and collaboration skills
  • Self-motivation, proactive attitude
  • Proficiency in English
Nice to Have:
  • Exposure to frontend development in React
  • Working experience with one of the object-oriented and/or functional languages such as C#, Python Java, Golang, Kotlin

Perks & Benefits

At Appliscale, we’re all about taking care of our team with a range of competitive and inclusive benefits designed to attract and retain top talent.
Stay Active
Keep fit with a Multisport Plus card, giving you access to a wide range of fitness facilities.
Health & Wellbeing
We’ve got you covered with private health insurance and life insurance for peace of mind.
Work with the Best Kit
We provide you with a high spec Macbook, 34" monitor and home office budget.
Level Up Your Skills
Access AWS courses and grow your expertise, with rewards for certifications along the way.
Appliscale delivers scalable, high-performance tech solutions, specializing in cloud migration, system architecture, and custom software to empower businesses worldwide.
Poland
Życzkowskiego 14
31-864 Kraków
1st floor
KPT Building
Ireland
Whiterock South
Wexford
Quick Links
Appliscale sp. z o.o. seated in Kraków, address: ul. prof. Michała Życzkowskiego 14, 31-864 Kraków District Court for the city of Krakow, 11th Commercial Division of the National Court Register registration number: 0000592380 Tax Identification Number: 9452189348 share capital: 100 000 zł.