4645 backend developer English-speaking jobs in Portugal
Backend Engineer
- Ad Reform
- Portugal
- November 6
We're hiring a Backend Engineer to help us reform the ad industry. ... As a Backend Engineer, you'll contribute to our core product, while also running AI and automation ... Ideally, you… Are proficient in Ruby, Rails, JavaScript Have strong backend engineering experience ... systems that power our customer-facing application Designing and building backend services that combine ... typical day will involve… Contributing to our core product features and functionality Working on the backend
Backend Engineer
- Jobbex IT
- Portugal
- November 6
Requirements: 3+ years of experience in backend development. ... empowers people & organizations by matching great talents to great projects is looking for the next Backend ... Responsibilities: Develop and optimize backend APIs and microservices i n Python (FastAPI, Flask).
Senior Full Stack Javascript Engineer
- Reown
- Lisboa
- November 10
The role has a frontend‑heavy focus (≈60% React/Next.js) while contributing to backend development (≈ ... delivery for our Reown Dashboard (our customer‑facing control panel) and Reown AppKit (the SDK powering developer ... Comfortable working in a remote, autonomous, and async‑first team
Nice to Have
Experience building developer ... fast‑moving, product‑driven environment and enjoys working across the stack — from UI to API — to deliver developer‑facing
Dynamics 365 Developer | Join Our Talent Community
- Merkle
- Vila Real
- October 13
engineering background with experience in Microsoft Dynamics (On-Prem and 365) / PowerApps; Experience in the Backend ... Join to apply for the Dynamics 365 Developer | Join Our Talent Community role at Merkle 14 hours ago ... Be among the first 25 applicants Join to apply for the Dynamics 365 Developer | Join Our Talent Community ... Services Referrals increase your chances of interviewing at Merkle by 2x Get notified about new Dynamics Developer
Fullstack Developer
- Fundraise Up
- Porto
- October 31
About The Role
As a Senior Fullstack Developer, you will be a key contributor to our core product, building ... Our backend is powered by Node.js (Koa, NestJS) and MongoDB. ... Strong backend expertise with Node.js (experience with Koa or NestJS is highly preferred). ... What You’ll Do
Design, build, and maintain resilient frontend and backend features using React and
AWS Developer
- Pixida China
- Porto
- November 10
Develop backend applications for AWS using Java, Kotlin or TypeScript. ... Description We are looking for highly skilled AWS Developer to join Pixida with a hybrid working model
React Software Developer
- Hexa Consulting
- Porto
- November 6
We are looking for a React Developer to join our Client's team on a hybrid working model from Lisbon ... and maintain user interfaces using React and Redux Collaborate with product managers, designers, and backend
Fullstack Developer .NET + Angular
- Velv
- Porto
- November 6
This is the job: Fullstack Developer - .NET + Angular Lisbon or Porto – only candidates who are in ... considered Hybrid/Remote Proficiency in English (mandatory) What you'll do: Contribute hands-on to backend
Flutter Frontend Developer
- FOX IT
- Portugal
- October 18
We are looking for a Flutter Frontend Developer for a internacional project. ... Solid understanding of JavaScript for any front-end or backend integrations needed within the Flutter
Junior Backend Software Engineer - Remote (Portugal)
- OLX Group
- Portugal
- November 9
Join Our Team as a Junior Backend Engineer! ... A developer with some experience or familiarity with software development, ideally in Golang, Java/Kotlin
Software Engineer (Back End)
- Ometria
- Portugal
- October 11
Overview Software Engineer (Backend) | Location: Portugal (Remote) Ometria is a Customer Data and Experience ... including LLM backed AI features Our team We have 30 Engineers in the Engineering team - frontend, backend ... Most of our backend is written in Python with some Golang for our edge systems that serve highly concurrent
Senior Microsoft Dynamics CRM Developer
- Merkle
- Guarda
- November 9
Dynamics CRM Developer role at Merkle. ... Background in the backend with SSIS and C#.
Frontend knowledge: ASP.NET and JavaScript. ... Senior Microsoft Dynamics CRM Developer (PowerApps, PowerAutomate)
Join to apply for the Senior Microsoft
Senior Full-stack engineer (EST timezone)
- Work Life Group NL
- Lisboa
- October 30
Python Backend Senior Software Engineer - Remote 4 days a week (Europe) Lisboa, Lisbon, Portugal $70,000 ... - $70,000 1 month ago Senior Web Developer (Remote from Europe) We’re unlocking community knowledge ... Fullstack Developer (Ruby on rails & React) Senior Full Stack Engineer (.Net, Vue/React) - Fully Remote
Product Manager
- Bloq.it
- Lisboa
- October 18
Collaborate tightly with Engineering (backend, web/mobile, firmware) to align APIs, contracts, and release ... Continuously improve platform quality and scale, helping to reduce tech debt and improve developer experience ... facing experience - Translate complex request to simple product requirements
Experience improving developer
Senior Rails Full-Stack Developer
- Hubstaff
- Portugal
- October 13
Alongside backend services, you’ll be deeply involved in extending and refining our custom design system ... The Role
We’re hiring a Senior Rails Full-Stack Developer to join our engineering team. ... function: Software Development
Industries: Software Development
Get notified about new Ruby on Rails Developer
Lead Software Test Engineer
- Intellias
- Portugal
- October 13
software engineer (React) - Europe Remote Porto, Porto, Portugal $35,000.00-$40,000.00 1 week ago Python Backend ... - Portugal (remote) (m/f/d) Portugal $100,000.00-$150,000.00 1 week ago Fullstack Developer (Java/React ... engineer (React) - Europe Remote Lisboa, Lisbon, Portugal $35,000.00-$40,000.00 1 week ago Full-stack Developer
Creative Tech | Software Graduate Developer - Estágio
- Devoteam
- Lisboa
- October 11
Junior Backend Developer – Lisbon, Oporto & Vila Real Software Engineer, All Levels - London & Lisbon ... Additional Information > We are currently looking for a Software Developer- Graduate Trainee to join
Full Stack Engineer
- KCS iT
- Lisboa
- October 10
Software Engineer (Early in Career), Lisbon React Developer (with Backend Knowledge) We’re unlocking ... Role The amazing you, will have: Proven experience as a Full Stack Developer with Java and Angular.
Senior Backend Engineer - Lisbon
- HiBob
- Lisboa
- November 10
Seniority level: Mid‑Senior level
Employment type: Full‑time
Industries: Software Development
Back End Developer ... Requirements
6+ years of professional experience as a software engineer, with a strong emphasis on backend ... As a Backend Engineer on the team, you’ll have a key role in developing our product and its unique features
Full Stack Developer Java + Angular KCS IT Porto November 6, 2025
- Devs.pt
- Porto
- November 9
Job Overview
We are looking for an Amazing: Full Stack Developer Java + Angular
Seniority: Senior ( ... Strong experience in Java (8+) and Spring / Spring Boot for backend development. ... Experience with frontend testing tools (e.g., Jasmine, Karma) or backend testing (JUnit, Mockito).






































































