Updated Aug 31, 2026

Backend Developer Salary in Porto

Backend Developer jobs in Porto hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $68,539/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Open positions
279
Companies
129
Salary range
$70K – $290K
Average salary
$158K
Top technologies
Python114 AWS108 Kubernetes103 JavaScript100 CI/CD97 PostgreSQL96 TypeScript79 Docker78
Top locations
Portugal59 Poland11 Netherlands5 France4 Ireland3 Spain3 Bulgaria2 Switzerland2

Salary range

Seniority Jobs 25% Median 75%
Senior 35 $105K $140K $200K
All levels 60 $105K $150K $200K

Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.

Porto
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Inetum
inetum.com
Inetum is an international IT services and consulting firm specializing in digital transformation, software development, cloud infrastructure, and artificial intelligence solutions. Formerly known as Gfi Informatique, the company provides tailored technology integration and enterprise services to both public sector entities and private corporations across dozens of countries. Headquartered in France, it employs tens of thousands of digital experts dedicated to helping organizations modernize their operations and accelerate technological innovation.
inetum.com • HQ: Saint-Ouen-sur-Seine, France • HQ: Brussels, Belgium • Corporate Training • LLM & Generative AI • Cybersecurity • Cloud Computing • IT Consulting • Information Technology • 5000+ employees
HQ: Saint-Ouen-sur-Seine, France • HQ: Brussels, Belgium • Corporate Training • LLM & Generative AI • Cybersecurity • Cloud Computing • IT Consulting • Information Technology • 5000+ employees
Verified live · 1 hour ago 8 hours ago

Software Engineer (Java/Spring) | Referential Data Platform
≈ $19k – $67k per year (Estimated) • Junior • 1+ year exp • Remote/Hybrid (Porto, Portugal) • Bachelor's Degree • Full-Time • Principal • French: A1 (Optional) • English
Java
SQL
Java
Spring Framework
Spring Boot
Spring MVC
Databases
PostgreSQL
DevOps
CI/CD
AWS
Docker
Git
Management
Confluence
Jira
Apply
Verified live · 1 hour ago 27 days ago

Senior FullStack
≈ $32k – $82k per year (Estimated) • Senior • In office (Porto, Portugal) • Master's Degree • Full-Time • Senior
C#
JavaScript
Node JS
PHP
Python
SQL
TypeScript
C#
ASP.NET Core
Databases
MariaDB
MS SQL
MySQL
PostgreSQL
Redis
AI/ML
AI Agents
Copilot
Frontend
Angular
Next.js
React.js
Vue.js
DevOps
Docker
Git
Windows Server
Management
Confluence
Jira
Apply
Open 160 daysVerified live · 1 hour ago 6 months ago

.NET Tech Lead
≈ $36k – $95k per year (Estimated) • Lead • 5+ years exp • Remote/Hybrid (Porto, Portugal) • Bachelor's Degree • Full-Time • Principal • English
C#
SQL
C#
.NET
Blazor
Databases
MySQL
PostgreSQL
Apache Kafka
Mobile
Clean Architecture
MAUI
DevOps
AWS
Azure
Azure DevOps
CI/CD
GCP
Git
GitHub Actions
Kubernetes
GitHub
Dynatrace
New Relic
API Gateway
Management
Confluence
Apply
Report

Kalepa
kalepa.com
Kalepa delivers critical risk insights and decision-ready quotes for every submission in minutes. Move faster, act decisively, and consistently select the most profitable risks - across every line you write.
kalepa.com • Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
$100k – $185k per year • Equity • Staff+ • 8+ years exp • Remote (Europe) • Staff
Python
Databases
PostgreSQL
AI/ML
LLM
DevOps
Amazon EC2
AWS
AWS Lambda
Apply
$100k – $185k per year • Equity • Staff+ • 8+ years exp • Remote (Europe) • Staff
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
Apply
$80k – $165k per year • Equity • Senior • 5+ years exp • Remote (Europe) • Senior
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
Apply
Report

Zencargo
zencargo.com
Zencargo is a London company founded in 2017 that combines digital freight forwarding with supply chain software. Its platform gives importers visibility of shipments and recommends how to route and fund inventory. The company works with consumer brands and retailers moving goods from Asia into Europe.
zencargo.com • HQ: London, United Kingdom • Freight Forwarding • Supply Chain • Transportation & Logistics • 51-200 employees • Est. 2017
HQ: London, United Kingdom • Freight Forwarding • Supply Chain • Transportation & Logistics • 51-200 employees • Est. 2017
Verified live · 2 hours ago 2 days ago

Forward-Deployed Engineer
Remote (Europe) • Full-Time
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Stardex
stardex.com
Best AI recruitment software with built-in CRM for executive search firms. Stardex combines the best ats system with AI recruiting tools, candidate tracking, and client management in one platform. Built for recruiters and agents of recruiters.
stardex.com • Amsterdam • New York • Cybersecurity • Artificial Intelligence • Human Resources • 51-200 employees
Amsterdam • New York • Cybersecurity • Artificial Intelligence • Human Resources • 51-200 employees
Verified live · 1 hour ago 4 days ago

Forward Deploy Engineer (FDE)
$60k – $90k per year • Equity 0.1–0.8% • Amsterdam • Remote (United States, Germany, France, United Kingdom, Canada) • Full-Time
SQL
TypeScript
AI/ML
Claude
Claude Code
Cursor
Analytics
ETL/ELT
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Wingtra
wingtra.com
Wingtra is a Swiss drone company founded in 2016 as a spin-off of ETH Zurich. Its WingtraOne vertical take-off aircraft maps large areas at survey-grade accuracy for mining, construction and agriculture. The company sells through a global distribution network across dozens of countries.
wingtra.com • HQ: Zurich, Switzerland • Electronic Components • Drones & UAVs • Hardware • Est. 2016
HQ: Zurich, Switzerland • Electronic Components • Drones & UAVs • Hardware • Est. 2016
Verified live · 8 hours ago 4 days ago

Software Engineer - GTM Products
≈ $107k – $169k per year (Estimated) • Remote (Europe) • Bachelor's Degree • Full-Time
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
CI/CD
Marketing
HubSpot
Apply
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Rollstack
rollstack.com
rollstack.com • New York • Seattle • Software • Data & Analytics • 51-200 employees
New York • Seattle • Software • Data & Analytics • 51-200 employees
Verified live · 1 hour ago 4 days ago

Software Engineer (TypeScript) - UK & Portugal
$70k – $140k per year • Equity 0–0.2% • Junior • 1+ year exp • Remote (United Kingdom, Portugal) • Full-Time • Junior
Node JS
TypeScript
Node JS
Prisma
AI/ML
Gemini
LangChain
Langfuse
OpenAI
Frontend
React.js
shadcn/ui
Tailwind CSS
DevOps
ArgoCD
AWS
CI/CD
Kubernetes
SigNoz
Analytics
Tableau
Apply
Report

Mindrift
mindrift.ai
Mindrift is an expert-sourcing and AI training platform owned by Toloka (a data services enterprise owned by Nebius Group, Nasdaq: NBIS), operating primarily out of Amsterdam, Netherlands. Launched by Toloka CEO and founder Olga Megorskaya to elevate crowd-sourced data generation into high-level human feedback, Mindrift operates on a B2B data-as-a-service (DaaS), custom enterprise AI training contract, and freelance expert marketplace model.
mindrift.ai • HQ: Amsterdam, Netherlands • Professional Services • Data Entry & Processing • Cybersecurity • 1001-5000 employees • Est. 2014
HQ: Amsterdam, Netherlands • Professional Services • Data Entry & Processing • Cybersecurity • 1001-5000 employees • Est. 2014
Verified live · 1 day ago 4 days ago

Senior Python Data Scraping Engineer (Freelance)
up to $80k per year • Senior • 5+ years exp • Remote (Portugal) • Freelance • Senior • English: C1
JavaScript
Python
Python
Beautiful Soup
AI/ML
OpenRouter
LangChain
LLM
DevOps
AWS
Docker
GitHub
QA
Selenium
Apply
Report
Founded in 1982 in Portland, Oregon, Wieden+Kennedy is one of the world's largest independent advertising agencies. The company is globally renowned for creating provocative, culturally impactful marketing campaigns for major international brands, most notably coining Nike's iconic "Just Do It" slogan. Operating offices across North America, Europe, and Asia, it provides full-service creative, strategy, media, and production services to shape consumer culture.
wk.com • HQ: Portland, United States • Media & Entertainment • Advertising • Sales & Marketing • Creative Agencies • 5000+ employees • Est. 1992
HQ: Portland, United States • Media & Entertainment • Advertising • Sales & Marketing • Creative Agencies • 5000+ employees • Est. 1992
Verified live · 2 hours ago 4 days ago

Lead Product Software Engineer (Go)
≈ $46k – $121k per year (Estimated) • Lead • In office (Porto, Portugal) • Full-Time • Staff
Go
DevOps
AWS
Azure
CI/CD
GCP
Apply
Verified live · 2 hours ago 2 months ago

Product Software Engineer-Backend (Java)
≈ $41k – $84k per year (Estimated) • Remote/Hybrid (Porto, Portugal) • Full-Time • English: C1
Java
SQL
Java
Maven
Spring Boot
Databases
PostgreSQL
Frontend
GraphQL
DevOps
Ansible
AWS
AWS CDK
CI/CD
GCP
Git
Helm
Jenkins
Kubernetes
Pulumi
Terraform
GitLab
Apply
Report

Gradle
gradle.org
Gradle by Develocity is the open source build system for Java, Android, and Kotlin developers.
gradle.org
Verified live · 4 hours ago 4 days ago

Staff Backend Engineer
≈ $114k – $237k per year (Estimated) • Equity • Staff+ • Remote (Europe) • Staff • English
Java
Kotlin
Python
JavaScript
Java
Gradle
Maven
Micronaut
Quarkus
AI/ML
AI Agents
Context Engineering
Frontend
npm
Mobile
JUnit
DevOps
AWS
Docker
Kubernetes
Apply
Report

Alpaca
alpaca.markets
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
alpaca.markets • HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Verified live · 3 hours ago 4 days ago

Software Engineer - Advisory Suite
Equity • Remote (Europe)
C++
Go
Java
Python
Rust
Scala
AI/ML
Spark
DevOps
AWS
Heroku
Apply
Verified live · 3 hours ago 6 days ago

Senior Software Engineer New Markets - EU
Equity • Senior • Remote (EU) • Senior
Go
Node JS
JavaScript
Node JS
Commander.js
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
DevOps
gRPC
Management
Slack
Apply
Verified live · 3 hours ago 14 days ago

Software Engineer - Market Data
Equity • Middle • 3+ years exp • Remote (EU) • Bachelor's Degree • Middle
Python
SQL
Databases
Google Bigtable
AI/ML
Spark
DevOps
Docker
Kubernetes
AWS
Azure
GCP
Google GKE
Grafana
gRPC
Prometheus
WebSockets
Apply
Report

Cleerly
cleerly.com
Cleerly is a healthcare company founded in 2017 that applies deep learning to cardiac computed tomography scans to characterise coronary plaque. Its analysis quantifies the amount and type of atherosclerosis rather than relying on narrowing alone, giving cardiologists a direct picture of disease burden. The technology has United States regulatory clearances and is used across hospital cardiology programmes.
cleerly.com • HQ: Denver, United States • Artificial Intelligence
HQ: Denver, United States • Artificial Intelligence
Open 178 daysVerified live · 8 hours ago 6 months ago

Staff Full-Stack Software Engineer — Clinical Reporting (React/TypeScript)
$175k – $201k per year • Equity • Staff+ • 8+ years exp • Denver • Remote (United States, Portugal) • Staff
JavaScript
Java
TypeScript
Java
Spring Framework
Frontend
React.js
Mobile
Deep Linking
DevOps
Rest API
Management
Confluence
Google Workspace
Jira
Slack
Apply
Open 103 daysVerified live · 8 hours ago 4 months ago

Sr. Software Engineer (Operational Systems Team)
$153k – $179k per year • Equity • Senior • 8+ years exp • Remote (United States, Portugal) • Bachelor's Degree • Senior
JavaScript
Node JS
TypeScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
Kubernetes
Amazon EKS
AWS
CI/CD
Docker
Amazon ECS
Management
Confluence
Google Workspace
Jira
Slack
Apply
Open 153 daysVerified live · 8 hours ago 6 months ago

Software Engineer III
$129k – $152k per year • Equity • Middle • 5+ years exp • Remote (United States, Portugal) • Bachelor's Degree • Middle
Python
SQL
Databases
PostgreSQL
Redis
AI/ML
Computer Vision
PyTorch
DevOps
AWS
CI/CD
Docker
Kubernetes
GitHub
Cybersecurity
HIPAA
Management
Confluence
Google Workspace
Jira
Slack
Apply
Report

SoSafe
sosafe-awareness.com
With our behavioural science-based platform, you continuously empower your employees to protect your organisation.
sosafe-awareness.com • Cologne • London • Paris • Madrid • Berlin • Data & Analytics • Artificial Intelligence • Cybersecurity
Cologne • London • Paris • Madrid • Berlin • Data & Analytics • Artificial Intelligence • Cybersecurity
Verified live · 2 hours ago 4 days ago

IAM Fullstack Engineer
≈ $82k – $185k per year (Estimated) • Remote (United Kingdom, Ireland, Portugal) • Full-Time
TypeScript
JavaScript
AI/ML
Claude
Cursor
Frontend
React.js
DevOps
CI/CD
Datadog
GitHub
IAM
QA
Sentry
Apply
Open 95 daysVerified live · 2 hours ago 4 months ago

Senior Product Engineer (Typescript, Node)
≈ $89k – $168k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Ireland, Portugal) • Full-Time • Senior
TypeScript
JavaScript
Databases
Amazon Aurora
PostgreSQL
Frontend
React.js
DevOps
AWS
Datadog
Grafana
QA
Sentry
Apply
Report

Veeam Software
veeam.com
Veeam is a global leader in data resilience, backup, and disaster recovery solutions that protect workloads across cloud, virtual, physical, SaaS, and Kubernetes environments. Headquartered in the United States, the company serves over 500,000 enterprise customers, helping them maintain operational continuity and defend against ransomware and data loss. By integrating data security, governance, and AI trust capabilities into its core platform, the company enables organizations to secure, recover, and manage their data seamlessly.
veeam.com • HQ: Seattle, United States • Information Technology • Cloud Computing • Cybersecurity • Software • 1001-5000 employees • Est. 2006
HQ: Seattle, United States • Information Technology • Cloud Computing • Cybersecurity • Software • 1001-5000 employees • Est. 2006
Verified live · 2 hours ago 5 days ago

Middle/Senior Java Developer
≈ $64k – $163k per year (Estimated) • Senior • 3+ years exp • Lisbon • Remote (Czech Republic, Portugal) • Internship • Senior
Java
Kotlin
Java
Gradle
Hibernate
Maven
Databases
PostgreSQL
DevOps
Azure
Kubernetes
Marketing
Salesforce
Apply
Report

Canonical
canonical.com
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
canonical.com • HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Open 296 daysVerified live · 1 day ago 10 months ago

Ubuntu Engineering Lead
≈ $114k – $255k per year (Estimated) • Lead • Remote • Bachelor's Degree • Freelance • Staff
C++
Go
Python
Rust
DevOps
Ubuntu
Apply
Open 1073 daysVerified live · 1 day ago 3 years ago

Senior/Staff/Principal Engineer
≈ $114k – $256k per year (Estimated) • Lead • Remote • Bachelor's Degree • Principal
C++
Go
Python
Rust
TypeScript
SQL
DevOps
Ubuntu
Debian
Docker
gRPC
Kubernetes
OpenStack
Apply
≈ $66k – $172k per year (Estimated) • Junior • Remote • Bachelor's Degree • Internship • Junior
Bash
C++
Go
JavaScript
Python
Rust
DevOps
Kubernetes
Ubuntu
Debian
Fedora
Apply
Report

Euronext
euronext.com
Euronext (Euronext Paris: ENX) is the premier pan-European financial market infrastructure operator, legally incorporated in Amsterdam, Netherlands, with main operational headquarters in Paris, France. Formed in 2000 through the historic merger of the Amsterdam, Brussels, and Paris bourses, Euronext has grown through strategic acquisitions - including Borsa Italiana, Oslo Børs, and the Dublin Stock Exchange - to operate regulated securities markets across seven key European nations (France, the Netherlands, Belgium, Italy, Ireland, Portugal, and Norway).
euronext.com • HQ: Paris, France • HQ: Amsterdam, Netherlands • Investment Banking • Capital Markets • Financial Services • 201-500 employees • Est. 2000
HQ: Paris, France • HQ: Amsterdam, Netherlands • Investment Banking • Capital Markets • Financial Services • 201-500 employees • Est. 2000
2 months ago

Integration Engineer
≈ $45k – $93k per year (Estimated) • In office (Porto, Portugal) • Full-Time
Java
COBOL
COBOL
IBM MQ
Databases
ActiveMQ
ElasticSearch
PostgreSQL
DevOps
CI/CD
OpenShift
Apply
≈ $49k – $130k per year (Estimated) • Lead • In office (Porto, Portugal) • Bachelor's Degree • Full-Time • Staff
C#
C#
.NET
AI/ML
Copilot
Model Context Protocol
DevOps
Azure
CI/CD
CloudFormation
GitLab CI
Terraform
AWS
GitHub
GitLab
Cybersecurity
SonarQube
Apply
Intern • In office (Porto, Portugal) • Bachelor's Degree • Full-Time • Intern
C#
C#
.NET
DevOps
Azure
Apply
Report

MailerLite
mailerlite.com
Digital marketing tools to grow your audience faster and drive revenue smarter. Backed by 24/7 award-winning support. Check it out now!
mailerlite.com • Sales & Marketing • Email Services & Providers • Email Marketing
Sales & Marketing • Email Services & Providers • Email Marketing
Verified live · 1 day ago 5 days ago

PHP Engineer
$60k – $75k per year • Middle • 4+ years exp • Remote (EMEA) • Contractor • Middle • English
JavaScript
PHP
SQL
Go
Node JS
Ruby
PHP
Laravel
Databases
Redis
ElasticSearch
Frontend
React.js
Vue.js
DevOps
Git
Design
Canva
Apply
Report

Nango
nango.dev
Connect your product & AI agents with 900+ APIs. Build, run, and maintain integrations with AI in code, on infrastructure built for scale.
nango.dev • San Francisco • AI Agents
San Francisco • AI Agents
Verified live · 9 hours ago 6 days ago

Staff Software Engineer, Backend
$140k – $220k per year • Staff+ • 10+ years exp • Remote (LATAM, Europe, North America) • Full-Time • Staff
Node JS
JavaScript
AI/ML
Replit
Vapi
DevOps
AWS
Netlify
GitHub
Cybersecurity
Okta
Snyk
Apply
Verified live · 9 hours ago 3 months ago

Staff Backend Engineer
$140k – $220k per year • Staff+ • 10+ years exp • Remote (LATAM, Europe, North America) • Full-Time • Staff
Node JS
JavaScript
AI/ML
Replit
Vapi
DevOps
AWS
Netlify
GitHub
Cybersecurity
Okta
Snyk
Apply
Report

Neo4J
neo4j.com
Neo4j is the world's leading graph database platform, engineered specifically to store, query, and analyze highly connected data. Unlike traditional relational databases that rely on rigid tables and costly JOIN operations, Neo4j models data naturally using nodes (entities), relationships (connections), and properties (key-value attributes).
neo4j.com • HQ: San Mateo, United States • Big Data • Information Technology • Database Management
HQ: San Mateo, United States • Big Data • Information Technology • Database Management
Verified live · 1 hour ago 6 days ago

Tech Lead, Backend - GraphAware Hume
Lead • 8+ years exp • Remote (EMEA) • Cofounder • Staff
Java
Databases
Neo4j
PostgreSQL
Apache Kafka
AI/ML
Knowledge Graph
LangChain
LlamaIndex
GraphRAG
Mobile
Clean Architecture
DevOps
CI/CD
Docker
Apply
Verified live · 1 hour ago 7 days ago

Senior Software Engineer - GraphAware Hume
Senior • 8+ years exp • Remote (EMEA) • Cofounder • Senior
Java
Databases
Neo4j
PostgreSQL
Apache Kafka
AI/ML
Knowledge Graph
Mobile
Clean Architecture
DevOps
CI/CD
Docker
Apply
Report

Cast AI
cast.ai
CAST AI is an AI-driven cloud automation and Kubernetes cost optimization platform built to help enterprises manage, scale, and secure their cloud infrastructure. Founded in 2019 and headquartered in Miami, Florida, the company automates cloud operations across major hyper-scalers including Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure.
cast.ai • HQ: Miami, United States • Information Technology • Virtualization • DevOps
HQ: Miami, United States • Information Technology • Virtualization • DevOps
Open 122 daysVerified live · 3 hours ago 5 months ago

Senior Software Engineer | Kimchi
Equity • Senior • Remote (EU) • Visa sponsorship • Senior
Go
TypeScript
AI/ML
AI Agents
DeepSeek
MiniMax
Anthropic
Model Context Protocol
OpenAI
DevOps
AWS
Azure
CI/CD
GCP
Grafana
Kubernetes
OpenTelemetry
Prometheus
Cybersecurity
Least Privilege
Apply
Open 136 daysVerified live · 3 hours ago 5 months ago

Senior Software Engineer | Infrastructure
Equity • Senior • Remote (EU, Europe) • Relocation • Visa sponsorship • Senior
Go
AI/ML
AI Agents
Hugging Face
DevOps
Akamai
Amazon EKS
AWS
Azure
Azure AKS
containerd
CRI-O
GCP
Google GKE
gRPC
Kubernetes
Apply
Open 136 daysVerified live · 3 hours ago 5 months ago

Senior Software Engineer
Equity • Senior • Remote (EU, Europe) • Visa sponsorship • Senior
PostgreSQL
AI/ML
Hugging Face
Time Series Forecasting
DevOps
Akamai
AWS
Azure
CI/CD
GCP
Grafana
Karpenter
Kubernetes
OpenTelemetry
Prometheus
ArgoCD
GitLab CI
GitOps
gRPC
Loki
GitLab
Apply
Report

MLabs
mlabs.city
MLabs is a global software engineering consultancy specializing in high-assurance software engineering, formal verification, and mission-critical systems. Founded in 2018, the company focuses on functional programming languages like Haskell and Rust to build secure, high-performance infrastructure for blockchain, Web3, fintech, and AI projects.
mlabs.city • HQ: London, United Kingdom • Information Technology • Blockchain & Crypto • Software
HQ: London, United Kingdom • Information Technology • Blockchain & Crypto • Software
Verified live · 1 day ago 6 days ago

Software Engineer - Backend & Data
$70k – $93k per year • Remote (Europe)
Apply
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Fully remote 85%
237
Hybrid 7%
19
On site 8%
23
Equity 19%
52

How pay is distributed

60 of these Backend Developer Salary in Porto state pay directly. Across them the middle half of the market sits between $105K and $200K a year, with a median of $150K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.

The market right now

Alion currently lists 279 open Backend Developer Salary in Porto from 129 companies. 30 of them were posted or refreshed in the last seven days. 106 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.

Where the work is

The largest concentrations of these roles are Portugal (59), Poland (11), Netherlands (5), France (4), and Ireland (3). 85% of the listings are fully remote and a further 7% are hybrid, so a large part of this market is open to you regardless of where you live.

Who is hiring

The employers with the most open Backend Developer Salary in Porto right now are Canonical (32), Speechify (11), Inetum (8), Alpaca (7), Euronext (6), and Constructor (6). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.

What employers ask for

Reading across the current listings, the tools that come up most often are Python (114), AWS (108), Kubernetes (103), JavaScript (100), CI/CD (97), PostgreSQL (96), TypeScript (79), and Docker (78). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.

Relocation, visas and equity

Of the current Backend Developer Salary in Porto, 12 state visa sponsorship, 8 offer a relocation package, and 52 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.

Companies
Canonical32 Speechify11 Inetum8 Alpaca7 Euronext6 Constructor6
Backend Developer Salary in Porto
Frequently asked questions
How many Backend Developer Salary in Porto are open right now?
There are 279 open Backend Developer Salary in Porto on Alion from 129 companies. The list was last refreshed on August 31, 2026.
What do Backend Developer Salary in Porto pay?
The median is $150K a year, and the middle half of the market falls between $105K and $200K. This is based on the 60 listings that state pay.
Are any of these roles remote?
237 of the 279 listings (85%) are fully remote, and you can filter the list down to them in one click.
Which companies are hiring?
The most active employers right now are Canonical, Speechify, Inetum, Alpaca, Euronext, and Constructor. Each has its own page on Alion with the rest of its open roles.
Can I get visa sponsorship or relocation?
Yes - of the current listings, 12 state visa sponsorship and 8 offer a relocation package. Both are filters on the jobs page.
How do I apply?
Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply.