CrawlJobs Logo

Backend Node.js Engineer

aboutyou.de Logo

About You

Location Icon

Location:
Germany , Hamburg or Berlin

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

60000.00 - 70000.00 EUR / Year
Save Job
Save Icon
Apply Position

Job Description:

We are looking for a Backend Node.js Engineer (m/f/d) to be part of the development of our Search Engine. Our Search circle is embedded in our circle cluster “Customer & Shop Intelligence”, which is in charge of driving a personalized and inspirational shop experience. Responsibilities include designing and implementing search algorithms, leveraging NLP techniques, and optimizing search results for relevance and efficiency. This role will play a pivotal role in ensuring our Search Engine delivers highly accurate and comprehensive results, enhancing the overall user experience.

Job Responsibility:

  • Develop a cutting-edge Search Engine utilizing Node.js with TypeScript
  • Manage extensive data volumes efficiently, employing Google BigQuery and integrating seamlessly with Business Intelligence systems and our data platform
  • Build and enhance high-traffic APIs, ensuring minimal latencies
  • Collaborate closely with seasoned developers, product managers, QA experts, and analysts to enhance current functionalities and launch novel features
  • Encouragement for innovative ideas and creations, a flat organizational structure, and rapid decision-making processes ensure ample room for contribution and growth
  • Draft architectural decisions together with our Tech Lead and explore new technologies

Requirements:

  • 3+ years working experience
  • 2+ years experience in building scalable APIs (e.g. using Node.js, Python or Go)
  • Practical & recent experience with a typed programming language (e.g. TypeScript)
  • Solid know how in working with SQL or No-SQL databases
  • You write well-structured, efficient and maintainable code and actively keep the quality of the code base in check
  • You have excellent analytical and problem-solving skills
  • You are used to working in an English-speaking and agile environment
  • You raise the bar of the software you work on
  • You enjoy investigating the ‘why’ behind specific search outcomes and translating those findings into actionable technical enhancements

Nice to have:

  • Experience with Elasticsearch or OpenSearch
  • Experience building Data Models using dbt
  • Experience in working with a MPP data warehouse (e.g. Redshift, BigQuery)
  • Experience with centralized logging, monitoring, and alerting solutions (Datadog)
  • Hands-on experience with a cloud ecosystem (e.g. AWS, GCP) and integration with orchestration services (like Dagster or Airflow)
  • Experience of running data processing pipelines using distributed data processing frameworks
  • Hands-on Experience with Machine Learning Models or LLM-based systems is a plus
What we offer:
  • Hybrid working
  • Fresh fruit every day
  • Sports courses
  • Free access to code.talks
  • Exclusive employee discounts
  • Free drinks
  • Language courses
  • Laracast account for free
  • Company parties
  • Help in the relocation process
  • Mobility subsidy
  • State-of-the-art technology
  • Central Location
  • Flexible Working Hours
  • Company pension
  • Professional training
  • Dog-friendly office
  • AY Academy
  • Feedback Culture
  • Job Bikes

Additional Information:

Job Posted:
February 02, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Icon
About You - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Backend Node.js Engineer

Senior Software Engineer (Node.js) - Accommodations

We are looking for a Senior Backend Engineer to join our brand new team Accommod...
Location
Location
Germany , Berlin
Salary
Salary:
Not provided
foodlabs.com Logo
FoodLabs & Atlantic Labs
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience in Go, or willingness to learn, designing and building scalable high-performing applications
  • Experience in software design and Continuous Delivery
  • Experience in cloud infrastructure and container technology
  • Passion for software craftsmanship and agile development methodologies
  • Team-player mindset with passion for mentoring and growing colleagues
  • An open mind and eagerness to learn new things
Job Responsibility
Job Responsibility
  • Take care of existing services and create new ones
  • Design, build and improve scalable systems that connect to many services & data sources inside and outside of Omio
  • Work with your team to rapidly test ideas, use results for iterations and improve our product
  • Operate and maintain critical core systems, owning reliability, performance, and availability
  • Collaborate with other teams on solutions for challenging and interesting problems
  • Help more junior engineers grow in their progression
What we offer
What we offer
  • 1 day off for your birthday
  • 1 day moving day
  • services years (extra vacation)
  • Daily meal allowance
  • Fully covered MultiSport card
  • Dinners, lunches, breakfast, volunteering events
  • Fulltime
Read More
Arrow Right

Senior Backend Engineer

We're making the world of digital assets accessible and secure for everyone. Joi...
Location
Location
France , Paris
Salary
Salary:
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in Backend (Node.JS) / Software Engineering role, preferably in a product-based startup environment
  • 3+ years of experience in TypeScript as the primary language
  • Capable of self-training on backend languages like Python, RUST
  • Familiarity with software development best practices - version-control, code-reviews, testing, CI/CD
  • Work in an agile environment (Scrum/XP/Kanban)
  • Work in a multicultural environment - English is a MUST
Job Responsibility
Job Responsibility
  • Design and develop our governance and orchestration layer
  • and a set of complex APIs
  • Communicate with cryptographic modules (HSM), and blockchain interfaces
  • Integrate new cryptocurrencies on Vault
  • Work closely with the Product team to define and understand end-user requirements, and translate them into pragmatic technical solutions
  • Work in cross-team environment: You will be in direct contact with Vault’s Frontend and QA engineers, but also with cross-functional teams such as Core, Firmware, Infrastructure, and Operations
  • Participate in firefighting sessions, and interface with stakeholders like Technical Account Managers
What we offer
What we offer
  • Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.
  • Flexibility: A hybrid work policy.
  • Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
  • Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage.
  • Well-being: Personal development, coaching & fitness with our dedicated partners.
  • Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days.
  • High tech: Access to high performance office equipment and gadgets, including Apple products.
  • Transport: Ledger reimburses part of your preferred means of transportation.
  • Discounts: Employee discount on all our products.
  • Fulltime
Read More
Arrow Right

Senior Backend Engineer

We're making the world of digital assets accessible and secure for everyone. Joi...
Location
Location
France , Paris
Salary
Salary:
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in Backend (Node.JS) / Software Engineering role, preferably in a product-based startup environment
  • 3+ years of experience in TypeScript as the primary language
  • Capable of self-training on backend languages like Python, RUST
  • Familiarity with software development best practices - version-control, code-reviews, testing, CI/CD
  • Work in an agile environment (Scrum/XP/Kanban)
  • Work in a multicultural environment - English is a MUST
Job Responsibility
Job Responsibility
  • Design and develop our governance and orchestration layer
  • and a set of complex APIs
  • Communicate with cryptographic modules (HSM), and blockchain interfaces
  • Integrate new cryptocurrencies on Vault
  • Work closely with the Product team to define and understand end-user requirements, and translate them into pragmatic technical solutions
  • Work in cross-team environment: You will be in direct contact with Vault’s Frontend and QA engineers, but also with cross-functional teams such as Core, Firmware, Infrastructure, and Operations
  • Participate in firefighting sessions, and interface with stakeholders like Technical Account Managers
What we offer
What we offer
  • Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
  • Flexibility: A hybrid work policy
  • Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
  • Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
  • Well-being: Personal development, coaching & fitness with our dedicated partners
  • Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
  • High tech: Access to high performance office equipment and gadgets, including Apple products
  • Transport: Ledger reimburses part of your preferred means of transportation
  • Discounts: Employee discount on all our products
  • Fulltime
Read More
Arrow Right

Senior Engineer (Backend)

Senior Engineer (backend), reporting to the Head of Product. Sydney-based, remot...
Location
Location
Australia , Sydney
Salary
Salary:
Not provided
worknice.com Logo
Weploy
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Extensive experience working on web applications
  • Experience with Postgres
  • Experience with Node.js and TypeScript
  • Willingness to take on responsibility for the end-to-end design and development of features
  • Great communication and collaboration skills (especially important for remote candidates)
  • Ability to work autonomously
Job Responsibility
Job Responsibility
  • Provide backend engineering expertise
  • Manage backend services
  • Develop "Worknice platform" features
  • Develop "Payroll and expense tracking" features
  • Develop "Leave management" features
  • Optimise system performance
  • Maintain security
  • Develop "Insights and analytics" features
  • Advocate for "developer" users
What we offer
What we offer
  • Competitive compensation
  • Real work-life balance
  • Remote-friendly environment (within Australia)
  • Minimal meetings
  • Wide variety of work
  • Equity available for the right candidate
  • Fulltime
Read More
Arrow Right

Senior TypeScript Backend Engineer - CoreApps Platform

Join the CoreApps Platform team, the foundational engineering group at Groupon r...
Location
Location
Salary
Salary:
Not provided
groupon.com Logo
Groupon
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of professional backend software development experience (or 3+ years with proven, exceptional AI-driven impact)
  • Strong professional experience in building backend systems with TypeScript and Node.js
  • Mandatory: Proven track record using AI coding tools (e.g., Cursor, GitHub Copilot, Claude Code) to successfully deliver production features and refactor complex, multi-service codebases
  • Proven experience designing and building high-throughput distributed systems (e.g., handling 100K+ RPM)
  • Strong understanding of microservices, event-driven architecture (e.g., Kafka), and transactional systems
  • Proficiency with SQL/NoSQL databases (MySQL/PostgreSQL, MongoDB) and leveraging Kubernetes in a cloud environment (GCP/AWS)
Job Responsibility
Job Responsibility
  • Architect and Develop high-throughput, low-latency Core Platform services (e.g., API Gateway, Deal Catalog, User Identity)
  • Drive Modernization by actively refactoring and migrating critical services from legacy stacks to a modern TypeScript/Node.js microservices architecture
  • Champion AI-Assisted Development by leveraging AI coding tools (e.g., Copilot, Cursor) to accelerate feature delivery, navigate complex codebases, and mentor team members on best practices
  • Ensure Operational Excellence for global, production systems, including incident response, system resilience design (circuit breakers, retry logic), and participation in the on-call rotation
  • Design Distributed Systems that are fault-tolerant, self-healing, and resilient, including sophisticated caching and rate-limiting strategies
  • Own Complex Commerce Logic for financial systems, order management, and payment processing within the platform
Read More
Arrow Right

Senior Backend Engineer

A European fintech organisation building modern payment and commerce solutions. ...
Location
Location
Salary
Salary:
Not provided
signifytechnology.com Logo
Signify Technology
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of backend engineering experience with TypeScript and Node.js
  • Strong knowledge of microservices, IaC, and cloud infrastructure (GCP preferred)
  • Experience with Kubernetes, PostgreSQL, and NoSQL databases
  • Solid understanding of CI/CD best practices and delivery pipelines
  • Strong communication skills and ability to guide technical teams
Job Responsibility
Job Responsibility
  • Develop and maintain backend services using TypeScript, Node.js, and microservices
  • Lead application design, testing, and backend architecture improvements
  • Implement Infrastructure as Code using Terraform or Pulumi
  • Work with PostgreSQL and NoSQL databases
  • Manage infrastructure on GCP and support Kubernetes-based environments
  • Build and maintain CI/CD pipelines (CircleCI, GitHub Actions, ArgoCD)
  • Set up and improve monitoring and observability using Datadog
  • Collaborate with cross-functional teams and mentor engineers
Read More
Arrow Right

Senior Software Engineer, Backend

We are looking for an experienced Senior Backend Engineer to join our exciting j...
Location
Location
United States , Chatsworth
Salary
Salary:
150000.00 - 180000.00 USD / Year
machinalabs.ai Logo
Machina Labs
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience as a professional software engineer, ideally at fast-paced startups
  • Strong command of JavaScript/TypeScript, and Python
  • Experience deploying and managing services in cloud environments (Azure preferred, but AWS, or GCP are acceptable)
  • Deep experience with system design, backend architecture, and distributed systems
  • Familiarity with databases (especially no SQL such as MongoDB), messaging systems, and containerized services
  • CI/CD experience
  • Experience with observability and monitoring platforms (logging, metrics and alerting systems)
  • Comfortable navigating ambiguity, thriving in ownership-heavy environments
  • Bachelor’s in computer science or equivalent practical experience
Job Responsibility
Job Responsibility
  • Design and implement scalable backend services using TypeScript, Node.js and Python
  • Partner with the Head of Software and other engineers to design and build our software architecture
  • Own and maintain cloud-deployed systems on Azure government cloud
  • Build and optimize event-driven systems, working with tools like Kafka, MongoDB, and message queues (RabbitMQ, ZeroMQ, etc.)
  • Contribute to our CI/CD pipelines and support continuous delivery across environments
  • Collaborate cross-functionally with other engineers (e.g., DevOps, Frontend, Robotics, Mechanical, etc.) and product team members
  • Monitor, instrument, and optimize backend systems for observability and performance
  • Contribute to technical decision-making, team culture, and long-term scalability
What we offer
What we offer
  • comprehensive benefits (Medical, Dental, Vision), PTO, and Stock Options
  • Fulltime
Read More
Arrow Right

Staff Software Engineer - Backend

As a Staff Backend Engineer at Blinq, you’ll lead the design and delivery of cor...
Location
Location
Australia , Sydney; Melbourne
Salary
Salary:
Not provided
blinq.me Logo
Blinq Technologies
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of experience building backend systems, with expert-level Node.js
  • Deep experience designing and scaling APIs in cloud environments (GCP preferred)
  • Proven technical leadership in cross-functional product teams
  • Strength in system architecture, observability, and performance tuning
  • Strong mentorship mindset and collaborative approach
Job Responsibility
Job Responsibility
  • Design backend systems and APIs that scale with our global growth
  • Lead high-impact initiatives across authentication, permissions, usage tracking, and integrations
  • Champion performance, reliability, and testability across backend services
  • Drive cross-functional planning with product, data, and mobile teams
  • Mentor engineers and help build technical alignment across squads
What we offer
What we offer
  • Equity & ownership
  • Competitive salary & growth path
  • Generous paid time off: At least 20 days fully disconnect each year, with a flexible policy beyond that
  • Parental leave that grows with you: 12 to 26 weeks full pay, based on tenure
  • Free food: Enjoy daily breakfast and lunch at some of our offices, plus an always-stocked snack bar
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy