Principal Generalist Engineer

Moniepoint, Brm; Lisboa; Presencial; EUR 65 000 - 95 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Pension

Paid leave

Learning opportunities

Resumo da oferta

Moniepoint Inc. in Lisbon, Portugal is seeking a Senior Generalist Engineer to own end-to-end production systems, delivering complete, scalable solutions across software, distributed systems, infrastructure, data pipelines, and ML components.

You will drive design, implementation, deployment, and operation with a focus on reliability, performance, and cost efficiency, using Go, Java, Python, Rust, and SQL.

Qualificações

• Strong CS fundamentals (DSA, OS, networking, distributed systems).
• Solid probability and statistics.
• Experience building production systems at scale.
• Ability to move across languages (Go, Java, Python, Rust, SQL).
• Understanding of system behavior under load and failure.
• Comfort with Linux, containers, Kubernetes.

Responsabilidades

• Design and build production-grade systems that are reliable, scalable, and observable.
• Own systems end-to-end from problem to design to deployment and operations.
• Work across application services, distributed systems, infrastructure, data pipelines, and ML systems.
• Debug complex production issues across multiple layers.
• Improve performance, latency, reliability, and cost efficiency.
• Write maintainable code and documentation; raise the engineering bar.

Conhecimentos

Go

Java

Python

Rust

SQL

Descrição da oferta de emprego

Descrição do cargo

Who We Are Moniepoint Inc. is Africa's all-in-one financial platform, helping 20 million businesses and individuals access seamless payments, banking, credit, cross-border, and business management tools each month.

Who We Are Moniepoint Inc. is Africa's all-in-one financial platform, helping 20 million businesses and individuals access seamless payments, banking, credit, cross-border, and business management tools each month. As Nigeria's largest merchant acquirer, we power most of the country's point-of-sale (POS) transactions. Through our subsidiaries, Moniepoint Inc. processes over $250 billion in digital payment transaction value annually.

About The Role We are hiring a senior Generalist Engineer for our Research & Development Team who can own problems end to end and deliver complete production systems, not just components. This is a broad, high-ownership role for an engineer who can operate across software, distributed systems, infrastructure, data, and, where useful, machine learning, moving from vague problem statements to clear designs, robust implementations, reliable deployment, and effective operation in production.

Success in this role requires strong first-principles thinking, sound technical judgment, deep debugging ability, and the willingness to work across boundaries to get the job done. We are looking for a true engineering generalist: someone who reduces complexity, improves reliability and performance, and treats ML as one tool among many rather than a default answer.

Curious about what makes Moniepoint an incredible place to work? Check out posts on how we cultivate a culture of innovation, teamwork, and growth.

What You'll Be Doing

Design and build production-grade systems that are reliable, scalable, and observable.

Own systems end-to-end: problem to design to data to implementation to deployment to operations.

Work across application services, distributed systems, infrastructure, data pipelines, and ML systems

Debug complex production issues across multiple layers

Make engineering trade-offs grounded in first principles

Improve performance, latency, reliability, and cost efficiency

Contribute to architecture and technical direction

Write maintainable code and documentation

Raise the engineering bar

Machine Learning as Part of the Role

Frame problems correctly: when to use ML vs deterministic systems

Work with data end-to-end

Train, evaluate, and iterate on models

Build reproducible pipelines

Deploy models and monitor performance, drift, and cost

Debug system + model failures

What We're Looking For

Strong CS fundamentals (DSA, OS, networking, distributed systems)

Solid probability and statistics

Experience building production systems at scale

Ability to move across languages (Go, Java, Python, Rust, SQL)

Understanding of system behavior under load and failure

Comfort with Linux, containers, Kubernetes

Strong debugging skills

Ability to reason using invariants and failure modes

Data systems, streaming systems, ML infrastructure, performance optimization

What We Value

Ownership over problems

Simplicity over complexity

Curiosity about internals

Robust design thinking

Clear communication

What Success Looks Like

Deliver working production systems from ambiguous problems

Apply ML only when needed

Build reliable, scalable systems

Reduce complexity

Earn trust in technical judgment

If you are a builder, a systems thinker, and a technologist who loves exploring what's next, we'd love to have you help shape the future of Moniepoint.

What We Can Offer You

Culture - We put our people first and prioritize the well-being of every team member. We've built a company where all opinions carry weight and where all voices are heard. We value and respect each other and always look out for one another. Above all, we are human.

Learning - We have a learning and development-focused environment with an emphasis on knowledge sharing, training, and regular internal technical talks.

Compensation - You'll receive an attractive salary, pension, health insurance, paid leave plus other benefits.

What To Expect In The Hiring Process

Initial Conversation: A brief introductory call with our recruiter to learn more about your background, career goals, and to share insights about the role and our team.

Technical Assessment: A practical, take-home assessment follow by a discussion with an interviewer on a call.

System Design Interview: A focused session with our Engineering Team, where we'll explore system design, architecture, and problem-solving approaches.

Final Interview: A combined technical and behavioural conversation with a member of our Executive Team, aimed at understanding your alignment with our values, vision, and culture

Moniepoint is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and candidates.