1,810,546open jobs
104,155companies
274,719added this week
Browse all
Salary
≈ $33k – $72k per year (Estimated)
Location
In office (Porto)
Seniority
Senior · 5+ years exp
Employment
Full-Time

First seen by Alion on Oct 11, 2026.

Overview
Company
Impact
Profile match
Olisipo is an IT consulting and services company that places DevOps, cloud, security and full stack engineers on client projects. Its vacancies include junior and senior DevOps and ELK engineers, DevSecOps specialists, Google Cloud engineers and Java and React developers, mostly in Lisbon. The company is headquartered in Lisbon, Portugal.
Join a community of IT enthusiasts at Olisipo, where we don't just create solutions - we revolutionize them. With a track record spanning over 30 years, we've honed our expertise in nurturing talent. Discover a workplace where your potential knows no bounds!

We are looking for a Senior Backend Developer to join a hybrid project in Porto.

Salary range: 40 450,00€ - 47 200,00€ annual gross.

Profile:
- Bachelor’s or Master’s degree in Computer Engineering or a similar field;
- At least 5 years of experience in backend development;
- Solid experience in Python;
- Knowledge of distributed systems;
- Experience with PostgreSQL and/or MySQL;
- Experience in cloud environments;
- Experience in the FinTech sector (valued);
- Knowledge of KYC, AML, fraud prevention or compliance (valued);
- Experience in developing large-scale data pipelines (nice to have);
- Strong analytical skills, a sense of responsibility and a results-oriented approach;
- Good communication and teamwork skills;
- Fluency in English.

Responsibilities:
- Develop and maintain end-to-end backend systems, ensuring their reliability and scalability;
- Design and implement client-oriented REST APIs;
- Develop secure and resilient pipelines for data ingestion and processing;
- Collaborate with multidisciplinary teams in defining and evolving the architecture of solutions;
- Ensure the quality, security and performance of the applications developed;
- Contribute to the continuous improvement of development practices and processes.

We offer:
- Health insurance;
- Free online training through the Udemy platform;
- On-site and remote training at Olisipo's Learning Center;
- Free certifications (after passing the exam);
- Discounts at Olisipo Partners (in the areas of health and well-being, fitness, travel, among others);
- Free psychological consultations;
- Possibility of a salary advance, without commissions.

If you have the right profile, send us your CV through our website www.olisipo.pt or to [email protected] and learn more about this opportunity!
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,810,546 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Porto
≈ $144k – $263k per year (Estimated) • Hybrid • Austin
Go
Rust
C++
AI/ML
Copilot
Cursor
Claude Code
Model Context Protocol
DevOps
Terraform
AWS
Kubernetes
GitHub
Apply
SDE - II 3 months ago
$16k – $21k per year • In office • Full-Time • 3+ years exp • Mumbai
Java
SQL
Java
Spring Boot
DevOps
GCP
AWS
Docker
Analytics
ETL/ELT
Metabase
Apply
≈ $15k – $44k per year (Estimated) • In office • Full-Time • Kuala Lumpur
JavaScript
COBOL
COBOL
VSAM
JCL
Databases
Db2
AI/ML
Copilot
DevOps
Azure DevOps
Azure
CI/CD
GitHub
Management
Agile
Apply
In office • Full-Time • Bengaluru
Python
JavaScript
TypeScript
Node JS
Python
Flask
FastAPI
Scrapy
Node JS
Nest.JS
Express
Databases
Memcached
ElasticSearch
AI/ML
LangGraph
LangChain
AI Agents
RAG
Google ADK
OpenAI
OCR
Frontend
Redux
React.js
Sass
styled-components
React Router
DevOps
KEDA
Azure
AWS
Docker
Kubernetes
Apply
$45k – $64k per year • In office • Full-Time • Tokyo
Python
JavaScript
Java
TypeScript
Ruby
Node JS
Python
Django
Java
Spring Boot
Ruby
Ruby on Rails
Databases
PostgreSQL
Frontend
GraphQL
DevOps
Rest API
GCP
AWS
Docker
Apply
≈ $129k – $232k per year (Estimated) • Remote (United States) • United States
Python
Databases
PostgreSQL
Weaviate
pgvector
Pinecone
Qdrant
AI/ML
LangGraph
AutoGen
Weights & Biases
LangChain
LlamaIndex
Vertex AI
Embeddings
Function Calling
AI Agents
LangSmith
AWS Bedrock
CrewAI
LLM
RAG
Hybrid Search
OpenAI
Anthropic
Human-in-the-Loop
Structured Outputs
LLM Guardrails
Agentic Workflows
Multi-Agent Systems
Tool Use
DevOps
GCP
Azure
AWS
Apply
In office • Bachelor's Degree • Chennai
Python
SQL
AI/ML
AI Agents
DevOps
Azure
AWS
SRE
Cybersecurity
ISO 27001
Analytics
Tableau
Power BI
Collibra
Apply
≈ $13k – $31k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Mumbai
Python
SQL
AI/ML
Copilot
Hadoop
Spark
ChatGPT
DevOps
GitHub
Analytics
Tableau
Power BI
Management
Agile
Apply
Data Analyst 3 days ago
≈ $20k – $41k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Bengaluru
Python
Java
SQL
AI/ML
Hadoop
Spark
Analytics
Tableau
Power BI
ETL/ELT
Management
Microsoft Office
Apply
≈ $32k – $57k per year (Estimated) • In office • Internship • Bachelor's Degree • Hamburg
Python
AI/ML
Copilot
Analytics
Power BI
Management
Microsoft Office
Apply
≈ $28k – $72k per year (Estimated) • Remote (likely Portugal) • Full-Time • Lisbon
C#
C#
.NET
DevOps
CI/CD
Apply
Backend Developer 16 days ago
≈ $27k – $69k per year (Estimated) • Remote (likely Portugal) • Full-Time • 4+ years exp • Porto
Java
Java
Quarkus
AI/ML
Copilot
Claude Code
DevOps
CI/CD
GitLab
Apply
Senior Java Developer 17 days ago
≈ $34k – $73k per year (Estimated) • Remote (likely Portugal) • Full-Time • Aveiro
Python
Java
Databases
PostgreSQL
RabbitMQ
Apache Kafka
DevOps
Rest API
CI/CD
Git
Linux
MPLS
SOAP
Management
Agile
Scrum
Apply
$40k – $49k per year • Hybrid • Full-Time • 3+ years exp • Bachelor's Degree • Lisbon
JavaScript
SQL
C#
C#
.NET
Frontend
Next.js
React.js
DevOps
Rest API
GitHub Actions
CI/CD
GitHub
Apply
$20k – $27k per year • Remote (Portugal) • Full-Time • Aveiro
Python
Java
Databases
PostgreSQL
Apply
≈ $25k – $58k per year (Estimated) • In office • 4+ years exp • Porto
Java
Java
Spring Boot
Databases
PostgreSQL
Apache Kafka
DevOps
Terraform
CI/CD
AWS
Management
Agile
Apply
≈ $30k – $72k per year (Estimated) • Remote (Portugal) • 5+ years exp • Porto
Python
DevOps
Terraform
Ansible
CI/CD
AWS
GitLab
TCP/IP
BGP
Apply
≈ $28k – $71k per year (Estimated) • Remote (Portugal) • 4+ years exp • Porto
Python
AI/ML
OpenAI
Anthropic
Frontend
GraphQL
DevOps
Rest API
CI/CD
AWS
Docker
Kubernetes
Apply
≈ $23k – $54k per year (Estimated) • Hybrid • 3+ years exp • Porto
Apply
See all jobs
This is one of many
1,810,546 more open roles from verified company boards, updated every day.