Full Stack Engineer

Full Stack Engineer (M/F) Lisbon - Hybrid

1700-000 Lisboa, Lisboa Get the Job

Permanente

Help build technology that saves lives.

Join a global software company that’s redefining how emergency communication works. Our client’s real‑time platform connects citizens and emergency responders through live video, precise geolocation, and instant messaging, enabling faster, smarter responses when every second counts. Supported by leading tech partners and trusted by governments and emergency centers around the world, their mission is to make emergency response more connected, intelligent, and human.

What You’ll Do

As a Full Stack Engineer, you’ll take part in designing and scaling a high‑performance, cloud‑based platform used by millions worldwide. You’ll work on both the backend and frontend of a mission‑critical product, helping shape the future of emergency communication technology.

Responsibilities

• Designing and developing scalable microservices and distributed backend systems
• Building and improving web applications and reusable UI components
• Creating and maintaining RESTful APIs and system integrations
• Supporting platform expansion across multiple regions
• Exploring modern technologies, including AI, to boost system capabilities

What We’re Looking For

• 5+ years of backend development experience (microservices)
• Solid hands‑on experience with any modern frontend framework (Angular, React, etc. )
• Experience building and maintaining complex web applications
• Strong knowledge of AWS and cloud environments
• Proficiency in RESTful APIs, SQL, and No
  SQL databases (e. g. , Dynamo
  DB)
• Fluent English
• Willingness to work from the Lisbon office twice a week
• Nice to have: Knowledge of Web
  Sockets, Experience with Angular 13+, Interest in AI or real‑time communication technologies

What’s on Offer

• Join a fast‑growing global company with over 200 employees worldwide
• Work on technology that directly helps save lives
• Contribute to a high‑impact, mission‑critical platform used internationally
• Continuous learning and career growth opportunities
• Competitive compensation and a flexible hybrid model

Code with purpose. Impact the world.

Front End Junior Developer

Junior Front‑End Developer (Angular + Type
Script) - International opportunity

Candidates must be currently residing in Portugal, speak fluent English, and be willing to relocate to Málaga for at least one year (shared house paid by the company).

Are you a recent graduate or early‑career developer ready to launch your career in front‑end development? We’re looking for motivated juniors who are passionate about building great products and want to grow their skills in a collaborative and dynamic environment. This opportunity will be based in Málaga, Spain, with an initial remote training period from Portugal.

What you’ll bring

• Solid foundations in Type
  Script and Angular – you know your way around components, routing, forms, and dependency injection.
• A basic understanding of Rx
  JS (observables, operators, error handling) and how it powers Angular apps.
• Some exposure to Node. js (Express or Nest
  JS) – building APIs, routes, and controllers.
• Experience with SQL (Postgre
  SQL) and Mongo
  DB for simple CRUD operations.
• Interest or hands‑on practice in testing: unit tests with Jasmine, Karma, or Jest – and maybe a bit of Cypress or Playwright for E2E.
• Awareness of web accessibility (WCAG 2. 2 AA) and secure coding practices (OWASP ASVS).
• Working knowledge of Git and familiarity with Agile teamwork.

Your background

You’ve completed a Bachelor’s degree, Certificate of Higher Education, or Vocational Education and Training in a related field — and ideally have up to one year of professional experience.

Languages

Fluent English required.

What we value

• Energy, motivation, and curiosity to keep learning
• Pragmatic mindset and results orientation
• Adaptability and ownership
• Strong analytical and communication skills
• Team spirit – because we build things together

You’ll have the opportunity to work alongside experienced developers, learn modern development practices, and contribute to real products from day one. This is a great environment for juniors who want to grow fast while making a tangible impact.

Senior Front-End Angular Developer

1200 Lisboa, Lisboa Share IT

Permanente

Software Engineer

1200-629 Lisboa, Lisboa LUZA PT/HITO Solutions

Job Title: Software Engineer

Location: Lisbon, Portugal

Work Regime: Full-time & Hybrid (2x to 3x office days)

Overview / Summary: We are looking for a Software Engineer (. NET) with strong experience in event‑driven architectures, event sourcing, and data streaming. The role involves developing and maintaining microservices, implementing reliable event‑driven solutions.

Responsibilities and Tasks: Very good knowledge of. NET Core (ideally version 6 or above); Implement event‑driven solutions, including producing and consuming events, handling failures, and ensuring reliability (at‑least‑once delivery, retries, idempotency). Work with data streaming technologies such as Kafka Streams, ksql
DB, or Spark Streaming. Operate within Azure cloud environments and contribute to scalable, reliable architecture designs.

Requirements mandatory: Very good knowledge of. NET Core (ideally version 6 or above); Experience with APIs and microservices development; Understanding of SOLID, DDD (Domain‑Driven Design) or Clean Architecture; Excellent understanding of relational databases and Entity Framework; Experience with Azure or other cloud platform; Git knowledge (preferably Azure Dev
Ops); Kafka, Kubernetes.

Benefits

Important: Our company does not sponsor work visas or work permits. All applicants must have the legal right to work in the country where the position is based. Only candidates who meet the required qualifications and match the profile requested by our clients will be contacted.

#Visionary
Future - Build the future, join our living ecosystem!

Embedded Software Engineer

Embedded Software Engineer

FOSSA Systems is a leading space engineering and telecommunications company with +40 employees, specializing in developing and deploying Io
T satellite solutions for remote asset management. Leveraging advanced miniaturization and mass production techniques, FOSSA has launched 20 satellites and is actively deploying a groundbreaking satellite constellation to deliver cost‑effective, cutting‑edge connectivity solutions.

With headquarters in Madrid and an R&D centre in Lisbon, FOSSA Systems is at the forefront of innovation in satellite manufacturing, operations, and Io
T connectivity.

Who are we looking for?

We are seeking an Embedded Software Engineer to join our dynamic team in Lisbon. In this role, you will design, develop, and test FOSSA’s next‑generation Io
T nodes and modules. These devices will collect sensor data and transmit it via our satellite network and/or cellular connectivity, enabling seamless communication for remote assets.

Responsibilities

• Develop and program microcontrollers (e. g. , ESP32) for Io
  T devices.
• Design and implement embedded software libraries.
• Define state machines and flow diagrams for system logic.
• Execute software verification and validation campaigns.
• Work with real‑time operating systems (Free
  RTOS).

Profile

• Graduate in telecommunications, industrial or electronics engineering.
• 1 to 3 years of minimum related experience (development of related personal projects will be considered).
• Experience in embedded software development (C/C++, Python).
• Experience in the development of firmware for low power consumption devices.
• Experience working on Git
  Hub or other code repositories.
• Personal software related projects.
• Full professional proficiency in English.
• Educational MSc level.

Why FOSSA?

FOSSA is a fast growing, revolutionary and dynamic company that works every day to find the latest technology on the market and make wonderful and functional things with it.

We trust each and every one of our employees and give them the space to contribute ideas, to grow, to investigate, to try and learn from their mistakes.

We are a company that believes in equal opportunities, all applications will be considered and no discrimination for any reason will be tolerated.

Location: Lisbon, metropolitan area

Hybrid Work

Full Time

Java Software Engineer

With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service:

• Strategy (Outsourcing, Ne
  Xel, Team as a Service, Tech Academies);
• Nearshore.

In ADENTIS, we focus on PEOPLE. This is our emotional salary:

• Great Work‑Life balance;
• Very flexible organizational routine;
• Health benefits (for you and your family);
• Team Building activities;
• Over 300 protocols to offer you great discounts in different areas;
• Continuous professional development sponsored by our Training and Certification Department;
• Regular feedback on your performance through a personalized plan;
• Comprehensive career plan and progression involving assertive performance reviews.

Responsibilities

• Participate in the development effort of the project, with a strong focus on Spring Boot.
• Act as a liaison between stakeholders to align expectations, negotiate deadlines, and provide regular progress updates.
• Ensure project’s team lead is aware of risks, dependencies/blockers, mitigation efforts, and any business impact, communicated in a clear and structured way.
• Guarantee that high‑quality deliverables are produced on schedule and aligned with client guidelines and industry best practices.
• Make sound architectural decisions to ensure robust and scalable solutions.

Requirements

• Bachelor’s or Master’s degree in Computer Science or a related field.
• Proven expertise in Spring Boot, microservices development, database integration, RESTful API development, and related technologies.
• Solid knowledge of foundational architecture design patterns, Dev
  Ops/CI‑CD, Git, testing, build tooling, troubleshooting, observability, caching, message queuing, and Scrum tools/methodology.
• Excellent communication skills; resilient and goal‑oriented.
• Technology‑driven and motivated by challenges.
• Proficiency in English (written and spoken).
• European Union Citizenship or Portuguese Working Visa / Portuguese Residency.
• Availability to go to the office, once or twice per week.

Nice to Have

• Cloud experience (e. g. , Azure, AWS, or GCP).

If you want to be part of a real People First organization, join us! Send your CV to …

Junior Software Engineer

We intend to recruit a Junior Software Engineer (m/f) to perform the following functions:

WHO WE ARE

EID is one of the leading high‑tech industries in Portugal that works mainly for the Defence sector. With a proven record and solid know‑how in the fields of electronics and communications designs, manufactures, supplies, and supports advanced, high‑performance solutions.

The demanding markets where EID operates requires a permanent attitude of innovation. Our growth is supported in the ability to develop and launch technologically evolved, innovative products and solutions, meeting the specific customer requirements.

EID’s knowledge and technological capabilities rely on the experience and expertise of highly qualified electronics, software and communications engineers, who represent the majority of the company workforce.

YOUR ROLE

• Software development for embedded systems;
• Shared services and client/server platforms;
• Native and Web GUI applications in Windows, Linux and Android environments.

OUR REQUIREMENTS FOR THIS JOB

• Higher education in Computer Engineering or related areas;
• Solid knowledge and experience in software development with C, C++, . NET/C# and Java;
• Good understanding of software development life cycle and methodologies;
• Experience in using MS Visual Studio and Eclipse IDEs;
• Good expression skills in Portuguese and English, spoken and written.

IT WOULD BE A PLUS IF YOU HAVE

• Cyber‑physical systems, real‑time OS and hardware protocols (e. g. , USB, I2C, SPI)
• TCP/IP networks and Vo
  IP protocols
• Cloud integration protocols
• Web services
• Cryptography / PKI
• System modelling and design with UML

CHECK IF YOU ARE/HAVE

• Autonomy and like to solve problems;
• Dynamism and spirit of initiative;
• Easy teamwork integration;

WE OFFER

• Sustained and progressive development of the candidate know‑how;
• A competitive package according with experience;
• A work culture that puts emphasis on the individual, offering flexible working solutions;
• 22 vacancy days plus 2 extra days fixed by the company;
• Your anniversary day without being at work;
• Private health insurance.

EID embraces diversity and inclusion. We hire based on merit, without discrimination based on race, religion, gender, age, disability, or any other protected characteristic.

Respect is at our core. Join a workplace where you can thrive, feel empowered, where you belong and can succeed.

Senior Software Engineer

Reporting to the Senior Director, Development, the Senior Software Engineer you will contribute your expertise in solution architecture for Core Banking implementations, leveraging your deep knowledge of Java Spring Boot Microservices and Java programming. You will articulate and design product extensibility, customizations, and integrations in alignment with our product architecture, ensuring robust and scalable solutions.

Responsibilities

• Design and develop solution architecture for Core Banking implementations.
• Articulate and design product extensibility, customizations, and integrations.
• Design and develop applications using Java EE platforms.
• Ensure adherence to Testable, Secure, and Performant Coding practices.
• Utilize strong knowledge of Relational Databases, including Oracle, IBM DB2, or Postgre
  SQL, and Liquibase concepts.
• Design and develop applications using Messaging Technologies such as JMS, Active MQ, Kafka, and Debezium.
• Work with J2EE application servers such as Web
  Sphere, JBoss, and Apache Tomcat.
• Blend technical and functional knowledge to architect, design, and implement solutions.
• Solve complex problems and perform analytical tasks.
• Communicate effectively through verbal, written, and telephonic channels.

Required Experience

• 5-8 years of proven experience in designing solution architecture for Core Banking implementations.
• Expertise in developing Java Spring Boot Microservices and deep knowledge of Java as a programming language.
• Capability to articulate and design product extensibility, customizations, and integrations in alignment with product architecture.
• Pro