Staff Software Engineer, Backend - Fintech Platform (m/f/n)

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SeniorHybryda·WarszawaFull-time

#451671·Dodano 19 dni temu·5

Źródło: InPost

🚫Oferta wygasła. Ta oferta pracy nie jest już aktywna i rekrutacja została zakończona.

Tech Stack / Keywords

event sourcing CQRS REST Kafka AWS GCP Azure LLMPCI DSS

Firma i stanowisko

InPost Group is a European out of home deliveries company with over 10,000 employees, operating a network of intelligent lockers for parcel delivery. The group is publicly traded with a market capitalization of around $5 billion as of March 2023. The company offers a large FMCG e-commerce platform in Poland with over 300,000 products, 300 sellers, and nearly 1.5 million mobile app users.

Wymagania

8+ years in software engineering, including 2+ years of cross-team technical leadership or architecture authority
3+ years designing distributed payments or fintech systems
Expertise in backend development with multiple tech stacks
Knowledge of distributed systems architectures including event sourcing, CQRS, domain events, saga patterns, and state machine design
Experience designing REST, async, and event-based APIs
Understanding of database trade-offs (relational, time-series, document, ledger-style) and cloud architectures (AWS/GCP/Azure)
Experience with agentic engineering harness development and iteration
Working knowledge of LLM tool use in engineering workflows
Excellent technical writing skills for ADRs, RFCs, and design docs
English proficiency at B2 or above

Nice to have:

2+ years in platform or internal developer tooling engineering
1+ years agentic/LLM system design experience
2+ years in BNPL or lending domain architecture
PCI DSS / PSD2 compliance experience in design phase
Kafka or similar streaming architecture experience
Open-source contributions or technical publishing
Polish language skills

Obowiązki

Define and maintain backend technical architecture: domain boundaries, event contracts, state machine patterns, data consistency models, cross-service API design
Author Architecture Decision Records (ADRs) and RFCs with clear trade-off analysis
Evaluate and decide on technology trade-offs including databases, cloud services, and message broker topology
Own evolution of the agentic development harness including instrumentation and adoption measurement
Drive technical change across the organization without direct authority
Provide technical input into product strategy and mentor staff engineers through reviews and technical writing

Benefity

Opportunity to work in a diverse, international, and cross-functional environment with leading experts
Work and learn from senior leadership expanding e-commerce and logistics experience
Growing company with multiple opportunities in Europe
Range of benefits and training opportunities for development
Impact on sustainability, convenient deliveries, and circular economy
Excellent working environment and flexible hours
B2B type of contract offered

Elastyczne godziny

Dofinansowanie szkoleń

InPost

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