Software Engineer - Optical Networks

Nokia Corp.; Lisboa; Presencial; EUR 45 000 - 65 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Onboarding program

Hybrid work in Portugal

Exposure to AI & Optical Networking

Clear career progression

Resumo da oferta

Nokia’s Optical Networks division in Portugal is seeking engineers to build high-performance C++ applications for modern hardware. You’ll work with STL/Boost, implement robust tests, and collaborate across a global, distributed team.

Join a learning-oriented culture with mentorship, autonomy, and exposure to AI-assisted development. A hybrid Portugal setup supports growth and hands-on impact from day one.

Qualificações

• Solid grasp of Object-Oriented Programming (OOP) and memory management.
• Strong curiosity for modern C++ standards and learning.
• Familiarity with Git, Linux environments, or scripting languages like Python.

Responsabilidades

• Architect & Code: Build high-performance applications for modern hardware using Modern C++.
• Modernize: Leverage STL, Boost, and asynchronous programming to solve real-world challenges.
• Quality First: Apply robust testing practices including unit, E2E, and stress testing.
• Collaborate & Learn: Engage in design reviews and cross-functional projects within a global team.

Conhecimentos

C++ Fundamentals

Growth Mindset

Tooling Basics

Communication

Formação académica

BSc or MSc in Computer Science, Electrical/Computer Engineering, or a related field

Ferramentas

Git

Linux environments

Python

Descrição da oferta de emprego

In an increasingly connected world, telecom networks are the backbone of global connectivity—and in the AI-driven data center era, optical networks are more critical than ever.

By joining the Optical Networks division, you’ll be part of an industry-leading team (recently boosted by the acquisition of Infinera) pushing the boundaries of fast, high-capacity network technology worldwide.

We operate in a high-trust, international, and collaborative environment where clean code, continuous learning, and engineering excellence are our North Star. We don't expect you to know everything on day one—we are looking for passionate problem-solvers who are excited to grow their careers alongside top industry experts.

Real-World Impact: You’ll contribute to real production code powering global connectivity from day one.

Mentorship & Autonomy: Work alongside senior architects in a culture that supports your learning curve, while giving you the space to take ownership of your ideas.

AI-Enhanced Workflow: Learn to use modern AI coding assistants and LLM utilities integrated directly into our Development Life Cycle (DLC) to automate boilerplate tasks, generate tests, and focus on high-level logic.

Your responsibilities

• Architect & Code: Build high-performance applications for modern hardware architectures using Modern C++.
• Modernize: Work with STL, Boost, and asynchronous programming to solve real-world system challenges.
• Quality First: Learn and apply best practices in software robustness through comprehensive unit, E2E, and stress testing.
• Collaborate & Learn: Participate in design discussions, code reviews, and cross-functional projects within a global, distributed team.

Your skills and experience

Core Essentials:

• C++ Fundamentals: A solid grasp of Object-Oriented Programming (OOP), basic data structures, and memory management.
• Growth Mindset: Strong curiosity for modern C++ standards, eagerness to learn, and a passion for technology.
• Tooling Basics: Familiarity with Git, Linux environments, or scripting languages like Python (academic projects or internships count!).
• Communication: Fluency in English and eagerness to collaborate across international teams.
• Education: BSc or MSc in Computer Science, Electrical/Computer Engineering, or a related field (recently graduated or final-year students welcome).

Nice-to-Haves (Not mandatory – you'll learn this with us!):

• Exposure to embedded systems, multi-threading, or operating systems fundamentals.
• Basic understanding of Optical Networks, Layer 0, or hardware components (e.g., ROADM, WSS, DWDM).
• Experience with testing frameworks like GTest.

We offer:

• A structured onboarding process to help you settle in and learn our tech stack.
• A hybrid, flexible working environment in Portugal.
• Exposure to cutting-edge AI and Optical Networking tech.
• A clear career progression path with continuous learning opportunities.
  

At Nokia, we want every candidate to be able to perform their best. If you need any adjustments or support during the recruitment process, please let us know. All requests are treated confidentially.

Job Info

• Job Category Applied R&D
• Posting Date 07/31/2026, 02:47 PM
• Job Schedule Full time
• Job Type Experienced
• Job Identification 34357
• Will NSA/CAPS approval be required? (E.g., accessing a US Customer Network?) No
• Laptop - support with ordering needed Yes
• Regular or Temporary Regular

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