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Affinity

Portugal / Global

Senior C++ Developer

Job Description

Our mission is to be a meaningful part of our people's careers. As we grow, so does our determination to offer the best experience to our employees and clients — and that’s exactly what drives us. We are a Portuguese technology consulting company with offices in Lisbon, Porto and Óbidos, and representations in Brazil, Tunisia and Cabo Verde. We have over 13 years of market expertise, and today we are a universe of around 400 people working on-site, remotely or in hybrid mode in projects across 20+ countries.

We believe that great people make successful companies, and that’s why we stand for the appreciation, recognition and growth of our professionals.

We don’t want to be just another line on your CV - we want you to live a Lifetime Experience with us. We invest in training and certifications that confirm your real progression, in promoting a healthy work-life balance, and in offering benefits that impact your personal life and career.

#welcometoyourfuture

What we’re looking for:

Requirements

At least

5 years of software development experience .

Strong development experience with modern

C++ (C++11/14/17/20) , including

STL and Boost .

Experience with

electronic trading platforms

or other

high-load, real-time systems .

Strong understanding of

software design and architecture principles, data structures, and algorithms .

Solid experience with

Linux

and development tools such as

CMake, GCC, and GDB .

Experience with

Agile development methodologies

and the full

Software Development Lifecycle (SDLC) .

Experience with

migration and refactoring projects .

Knowledge of

Python, Bash, and Unix scripting

is valued.

Knowledge of

FIX protocol

or other financial trading protocols is a plus.

Fluent English , both written and spoken.

Responsibilities

Develop and maintain an ultra-low latency algorithmic trading platform.

Develop new Algo models, trading framework components, market data distribution solutions, and exchange connectors.

Build and optimize high-performance, low-latency C++ components for electronic trading.

Ensure the platform meets high standards of performance, quality, security, and reliability.

Participate throughout the development lifecycle, including technical analysis, development, testing, documentation, and code reviews.

Take ownership of platform components across development, CI/CD, production support, and bug fixing.

Collaborate with global engineering, business, and support teams.

Contribute to innovative and greenfield development within the trading platform.

#Affinity

– Creating close and empathetic relationships with colleagues, clients and candidates (and not just with technologies, languages and platforms). Team spirit and good vibes;

#Ambition

– Wanting to do more and better. A drive to exceed expectations and evolve personally and professionally;

#Action

– Energy to make things happen. Showing proactiveness and initiative;

#Learning

– Willingness to grow individually and collectively and to become an expert in the tech market;

#Assertiveness

– Transparent and honest communication, always with constructive feedback.

Your #LifetimeExperience

Taking part in national and international projects in a company based on personal relationships, simplicity and efficiency, with a disruptive approach to the tech market;

Accessing a career and training plan tailored to your performance and interests;

Being part of a welcoming, trustworthy, respectful and informal environment;

Joining our Affinity Communities (sports, tech, hobbies, etc.) and actively participating in social and environmental responsibility projects;

Taking advantage of a range of benefits, partnerships, discounts, events and internal dynamics.

Beyond your professional satisfaction, we want to offer you memorable moments of leisure and connection, worthy of an Affinity experience.

#J-18808-Ljbffr

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