Algorithmic Trading Systems Engineer vs Core Banking Systems Specialist (Temenos / Mambu): Salary & Career Benchmarks in Brazil

In Brazil, Algorithmic Trading Systems Engineer roles typically command a higher median salary than Core Banking Systems Specialist (Temenos / Mambu) positions. According to our 2026 live benchmark data, a mid-level Algorithmic Trading Systems Engineer earns a median salary of R$27K, whereas a Core Banking Systems Specialist (Temenos / Mambu) brings in roughly R$22K (a gap of R$5K at the median).

Seniority, tech stack, and location all move this gap. Senior practitioners in either discipline can exceed the upper range through specialist skills. See the skills premium section below for the specific certifications and tools that push offers to the top of the range.

While both positions are vital to a modern tech organisation, Algorithmic Trading Systems Engineer and Core Banking Systems Specialist (Temenos / Mambu) have fundamentally different daily workflows.

Algorithmic Trading Systems Engineer focuses primarily on building and maintaining low-latency trading systems, from strategy execution engines to market-data ingestion and order-routing infrastructure. Day-to-day work revolves around optimising execution latency in C++ or Java, backtesting strategy changes against historical tick data, monitoring live trading systems during market hours, and working with quants to productionise new strategies.

Core Banking Systems Specialist (Temenos / Mambu) focuses on configuring, customising, and maintaining core banking platforms such as Temenos or Mambu that handle account, ledger, and product processing for banks. Their time is spent configuring product and account rules in Temenos or Mambu, managing core banking upgrades and patches, integrating the core with payment and channel systems, and supporting regulatory reporting extracts.

Transitioning between these two paths is achievable but requires targeted upskilling.

Moving from Algorithmic Trading Systems Engineer to Core Banking Systems Specialist (Temenos / Mambu):

Moving from Core Banking Systems Specialist (Temenos / Mambu) to Algorithmic Trading Systems Engineer:

Neither path requires starting from scratch. Professionals in both roles share underlying technology fluency; the gap is usually domain knowledge and specific tooling rather than core engineering fundamentals.

In Brazil in 2026, both roles are seeing demand, but with different drivers.

Algorithmic Trading Systems Engineer demand is high, particularly in Brazil's fast-growing fintech and capital-markets sector, led by employers such as Nubank and Stone, building the payments and trading infrastructure behind Pix and Brazil's instant-payments ecosystem. Core Banking Systems Specialist (Temenos / Mambu) demand is high, concentrated in Large enterprise and public-sector modernisation programmes, led by employers such as Totvs and Itaú Unibanco, running core banking systems specialist implementations across banking, retail, and manufacturing clients.

Workspace flexibility significantly impacts total compensation value in Brazil.

Algorithmic Trading Systems Engineer roles score 25% on our remote-friendliness index (Low). This is because platform and systems work is largely asynchronous and tool-driven, and Brazilian fintechs have kept these roles hybrid or remote to compete with global fintech pay scales. Where in-office attendance is required, it is typically driven by trading-floor proximity and release-window coordination still pull specialists into the office, and BACEN-regulated firms in São Paulo tend to formalise this into a fixed hybrid schedule.

Core Banking Systems Specialist (Temenos / Mambu) roles score 40% (Moderate). Implementation and configuration work is largely tool-driven, and Brazilian systems integrators have kept these roles hybrid to serve clients across São Paulo, Rio de Janeiro, and Curitiba without requiring daily travel is the primary driver of flexibility. When office days are required, it is usually for go-live cutovers and client workshops still require in-person time, and consultancies based in São Paulo typically schedule two to three office or client-site days a week around project milestones.