Backend Developer Jobs in Rotterdam

Backend Developer jobs in Rotterdam hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $105,702/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Rotterdam
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Nearfield Instruments

nearfieldinstruments.com
nearfieldinstruments.com • HQ: Rotterdam, Netherlands • Semiconductor Equipment • 201-500 employees • Est. 2016 • Startup • Trust B • Hiring 61, 1 new
HQ: Rotterdam, Netherlands • Semiconductor Equipment • 201-500 employees • Est. 2016 • Startup • Trust B • Hiring 61, 1 new
Nearfield Instruments builds metrology systems that measure buried nanostructures inside semiconductor wafers without damaging them. Its scanning probe technology addresses inspection needs in advanced chip manufacturing. The company is headquartered in Rotterdam.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 4 months ago Fading · 34%

Software Engineer - Device Control

≈ $63k – $108k per year (Estimated) • Senior • 5+ years exp • In office (Rotterdam, Netherlands) • Senior
C#
Python
AI/ML
Computer Vision
DevOps
Git
CI/CD
Management
Jira
Scrum
Agile
Apply
Verified live · 3 hours ago 4 months ago Fading · 35%

Software Architect

≈ $88k – $190k per year (Estimated) • Staff+ • 10+ years exp • In office (Rotterdam, Netherlands) • Architect
C#
Python
DevOps
CI/CD
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Verified live · 3 hours ago 6 months ago Fading · 31%

Senior Software Engineer - Machine Control

≈ $58k – $99k per year (Estimated) • Senior • 10+ years exp • In office (Rotterdam, Netherlands) • Senior
C#
DevOps
CI/CD
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Keylane

keylane.com
keylane.com • HQ: Utrecht, Netherlands • Financial Software & Embedded Finance • InsurTech • 11-50 employees • Est. 2013 • Trust B • Hiring 15
HQ: Utrecht, Netherlands • Financial Software & Embedded Finance • InsurTech • 11-50 employees • Est. 2013 • Trust B • Hiring 15
Keylane publishes core software platforms for insurers and pension providers across Northern Europe. Its systems handle policy administration, claims and pension participant management. The company is headquartered in Utrecht.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 day ago 4 months ago Long shot · 10%

Full Stack Engineer

$63k – $84k per year • In office (Rotterdam, Netherlands) • Full-Time
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Likely inactiveVerified live · 1 day ago 8 months ago Long shot · 7%

Medior Java Software Engineer

≈ $48k – $101k per year (Estimated) • Middle • In office (Rotterdam, Netherlands) • Full-Time • Middle
Java
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Freeday

freeday.ai
freeday.ai • HQ: Rotterdam, Netherlands • Custom Software Development • 11-50 employees • Est. 2022 • Likely startup • Trust B • Hiring 3
HQ: Rotterdam, Netherlands • Custom Software Development • 11-50 employees • Est. 2022 • Likely startup • Trust B • Hiring 3
Deploy AI agents that handle complete workflows. Outcome-based pricing, 4 week deployment, ISO 27001. Trusted by Bitvavo, TUI & Erasmus MC.
No named decision-maker yet.
Careers mailbox is known
Open 161 daysVerified live · 3 hours ago 5 months ago Long shot · 7%

Software Engineer

$65k – $87k per year • Middle • 3+ years exp • In office (Rotterdam, Netherlands) • Middle • English: C1
Python
Python
Django
Django REST Framework
Databases
PostgreSQL
AI/ML
Cursor
Claude Code
AI Agents
Voice Agents
DevOps
Grafana
GCP
Management
Jira
+3
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Builders VC

builders.vc
builders.vc • HQ: San Francisco, United States • Angel Networks & Startup Accelerators • Venture Capital • Est. 2017 • Hiring 3
HQ: San Francisco, United States • Angel Networks & Startup Accelerators • Venture Capital • Est. 2017 • Hiring 3
Builders VC is a San Francisco venture capital firm that backs founders modernizing antiquated, mission-critical industries. It invests at early stages in technology for sectors such as healthcare, agriculture and food, real estate, industrials and supply chains, where software and data can transform legacy systems. The firm was founded in 2017 and works with founders tackling complex problems in traditionally slow-moving markets.
No named decision-maker yet.
No careers mailbox known
Open 175 daysVerified live · 1 hour ago 5 months ago Long shot · 8%

Senior AI-First Engineers

$67k – $95k per year • Senior • 5+ years exp • In office (Rotterdam, Netherlands) • Senior
Node JS
TypeScript
JavaScript
Python
Node JS
Prisma
Databases
Supabase
pgvector
PostgreSQL
AI/ML
LangGraph
Embeddings
Cursor
LangChain
Model Context Protocol
Claude Code
Claude
RAG
AI Agents
Anthropic
Frontend
Next.js
React.js
Zod
DevOps
Vercel
Amazon S3
+15
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Alphatron Marine

alphatronmarine.com
alphatronmarine.com • HQ: Rotterdam, Netherlands • Marine & Ocean Engineering • Navigation & Mapping • Trust C • Hiring 27
HQ: Rotterdam, Netherlands • Marine & Ocean Engineering • Navigation & Mapping • Trust C • Hiring 27
Alphatron Marine is a maritime technology company that sells on-board systems for ships and handles projects for inland shipping and other vessels. Its postings cover project engineers, sales engineers and managers and warranty control, mostly in Rotterdam. The company is headquartered in Rotterdam, Netherlands.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago 6 months ago Long shot · 4%

Senior Software Developer

≈ $59k – $100k per year (Estimated) • Senior • 10+ years exp • In office (Rotterdam, Netherlands) • Bachelor's Degree • Senior • Japanese • Dutch • English
C#
C++
Python
C#
.NET
Mobile
MVVM
Dependency Injection
DevOps
CI/CD
Management
Agile
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ClockWorks Canada

clockworks.ca
clockworks.ca • Sunrise • Rotterdam • Field Service Management Software • 51-200 employees • Est. 2002 • Trust B • Hiring 5
Sunrise • Rotterdam • Field Service Management Software • 51-200 employees • Est. 2002 • Trust B • Hiring 5
A comprehensive data management solution for Accessibility/Disability Student Support Services to manage and automate accommodation letters, accommodated testing, notetaking, alternate format delivery and more. | ClockWork.
No named decision-maker yet.
No careers mailbox known
Open 329 daysVerified live · 2 hours ago 11 months ago Long shot · 6%

Experienced Back-end & Platform Engineer

$73k – $106k per year • Middle • 4+ years exp • In office (Rotterdam, Netherlands) • Master's Degree • Senior
Kotlin
TypeScript
Java
Python
JavaScript
Python
FastAPI
Django
Databases
PostgreSQL
AI/ML
Computer Vision
Frontend
GraphQL
Angular
DevOps
Terraform
Rest API
Docker
Kubernetes
Azure
CI/CD
AWS
Design
Figma
+11
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Signicat

signicat.com
signicat.com • HQ: Trondheim, Norway • RegTech, AML & Compliance • Digital Signature • Identity Management • 201-500 employees • Est. 2007 • Hiring 7
HQ: Trondheim, Norway • RegTech, AML & Compliance • Digital Signature • Identity Management • 201-500 employees • Est. 2007 • Hiring 7
Signicat is a Norwegian technology company founded in 2007 and based in Trondheim. Its platform provides digital identity, signing and onboarding across Europe. The service connects to dozens of national identity schemes.
Arne Vidar Haug · VP Business Development, Co-Owner and Co-Founder · founder
Asger Hattel · CEO · founder
Careers mailbox is known
Open 514 daysVerified live · 24 min ago 1 year ago Long shot · 9%

Kotlin / Java Developer

≈ $47k – $99k per year (Estimated) • Middle • 3+ years exp • Hybrid (Rotterdam, Netherlands) • Full-Time • Middle
Kotlin
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
PostgreSQL
Frontend
Angular
DevOps
GitLab
Docker
Linux
GCP
Kubernetes
CI/CD
AWS
Management
Kanban
Scrum
+8
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VI Company

vicompany.nl
vicompany.nl • Rotterdam • Custom Software Development • Financial Software & Embedded Finance • Hiring 1
Rotterdam • Custom Software Development • Financial Software & Embedded Finance • Hiring 1
We conceptualize, build and run business critical software for financial market participants and (institutional) asset managers. ≥ € 840 billion AuM/FuM is daily relying on our mission citical software.
No named decision-maker yet.
Careers mailbox is known
Open 634 daysVerified live · 3 hours ago 1 year ago Long shot · 6%

Senior Backend Developer C# .NET

up to $81k per year • Senior • 5+ years exp • Hybrid (Rotterdam, Netherlands) • Senior
C#
C#
.NET
Management
Scrum
Agile
Apply
Report

W3S

w3s.nl
w3s.nl • HQ: Rotterdam, Netherlands • IT Consulting & Digital Transformation • Custom Software Development • Hiring 1
HQ: Rotterdam, Netherlands • IT Consulting & Digital Transformation • Custom Software Development • Hiring 1
W3S is a Dutch digital company that helps organisations work smarter through custom software and its modular Codeflow Suite. It works in project teams of designers and developers and hires .NET and Azure developers. The company is headquartered in Rotterdam, Netherlands.
No named decision-maker yet.
Careers mailbox is known
Open 757 daysVerified live · 2 hours ago 2 years ago Long shot · 6%

Lead Developer

$61k – $74k per year • Lead • In office (Rotterdam, Netherlands) • Staff • Dutch: C2
C#
SQL
C#
.NET
DevOps
Kubernetes
Azure
Management
Jira
Scrum
Apply
Report

Veneficus

veneficus.nl
veneficus.nl • HQ: Rotterdam, Netherlands • Analytics & BI Consulting • Data Engineering & Migration Services • 51-200 employees • Trust B • Hiring 7
HQ: Rotterdam, Netherlands • Analytics & BI Consulting • Data Engineering & Migration Services • 51-200 employees • Trust B • Hiring 7
Samen creëren we niet alleen data-oplossingen, maar bouwen we aan een toekomst waarin jouw talent centraal staat. Verrijk je carrière bij Veneficus!
No named decision-maker yet.
Careers mailbox is known
Open 998 daysVerified live · 3 hours ago 2 years ago Long shot · 4%

Software Developer | Data & AI‑oplossingen

$108k – $134k per year • In office (Rotterdam, Netherlands) • Full-Time • German: C1 • Dutch
C#
TypeScript
Java
Python
JavaScript
C#
.NET
Frontend
Angular
React.js
DevOps
GCP
Azure
AWS
Analytics
Informatica
+4
Apply
Machines can read this selection · checked 01:58 UTC
Backend Developer Jobs in Rotterdam
Frequently asked questions
How many Backend Developer jobs in Rotterdam are available on Alion?
There are currently 15 active listings from 6 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Rotterdam pay?
The average salary is around $105,702 per year based on the current listings.
Are remote options available for Backend Developer jobs in Rotterdam?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Rotterdam?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.