Backend Engineer – Functional Programming
Emploi Portugal
Titre du poste : Backend Engineer – Functional Programming
Entreprise : CyWayz Recruitment
Description du poste : Empresa:CyWayz RecruitmentDescrição da FunçãoA high-growth fintech scale-up that tackles complex e-commerce challenges is expanding its R&D hub in Lisbon and is looking for several Backend Engineers (junior & mid-level). You’ll join a cloud-native, microservices-driven environment where developers own features end-to-end-from shaping requirements to deploying and monitoring production code.Key Responsibilities:
- Design and build scalable microservices that process high-volume, real-time traffic.
- Write clean, idiomatic Scala / Java / Kotlin with a strong functional-programming mindset.
- Deploy, observe, and optimise containerised workloads on Docker + Kubernetes across public clouds.
- Collaborate with Product, Data Science, and DevOps to deliver new fraud-detection and payment-risk capabilities.
- Contribute to architecture and code reviews, championing best practices in testing and CI/CD.
This is a Full time, Hybrid position. Working 3 days a week from the office in Central Lisbon.Why Should You Apply?
- Impact: Ship revenue-critical services used by global brands.
- Modern Stack: Scala, Kafka, Kubernetes, Spark and more
- Ownership Culture: « Get your stuff done » ethos-focus on outcomes, not clock-watching.
- Hybrid Flexibility: 2 days/week in the Lisbon office (moving to 3), core hours 10:00-18:00.
- Competitive Package:
Junior: €58-60 k base + 6 % annual bonusMid: €65 k base + 6 % annual bonusHealth, dental, wellness, WFH, meal allowances, generous PTO (exact amounts finalised at offer).Applicants must already hold EU work authorisation. Our client cannot sponsor visas or relocation for this role.Mandatory Requirements:
- 1-2 years (Junior) / 3-4 years (Mid) of hands-on server-side development.
- Proven experience in functional programming principles (pure functions, immutability, FP libraries).
- Production work with at least one major cloud provider (AWS, GCP, Azure) and container tech (Docker & Kubernetes).
- Solid understanding of microservice fundamentals and REST / event-driven communication.
Nice to Have:
- Experience designing microservice architectures at scale.
- Familiarity with data-modelling for SQL or NoSQL stores.
- Exposure to high-throughput streaming (Kafka, Kinesis).
ObservaçõesLisboa (Portugal)
Salaire attendu : €58000 – 60000 per year
Localisation : Lisboa
Date du poste : Thu, 29 May 2025 22:58:48 GMT
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