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Fraud Operations Analyst
Reviews flagged transactions and user behavior to block fraud while clearing false positives, collaborating with data science and engineering to refine detection systems in a fast-paced fintech environment.
Golang Backend Engineer, Financial Product Fraud
Builds real-time fraud detection and automated enforcement backend services in Go for Deliveroo/DoorDash/Wolt financial products — instant payouts, merchant cash advances, and platform-issued banking. A founding engineer on a new London-based team working closely with Helsinki and Berlin.
Product Manager - Engage
Senior Product Manager owning Personetics' Engage product domain end to end — strategy, roadmap, prioritization, delivery, and rollout of AI/GenAI-driven banking engagement features. Works cross-functionally with Engineering, Design, Sales, and enterprise customers in a B2B fintech serving banks.
Senior Security Engineer, Identity & Access Management
Valon, an AI-native platform for mortgage servicing, seeks a Senior Security Engineer to own its workforce identity stack: designing IAM lifecycle, SSO/MFA, RBAC and privileged access, and supporting secure customer-facing auth in ValonOS, including AI-assisted IAM automation. Fully remote (US offices in NYC and SF).
3716: Full Stack Pleno (React + C#)
Mid-level Full Stack developer building and evolving features of a SuperAPP for a strategic financial-sector project, on a distributed, highly collaborative model with the client's technical teams. Works hybrid (3 days/week in the Paraíso office, São Paulo) using React on the frontend and C#/.NET on the backend, with APIs and microservices.
3715: Full Stack Pleno (React + C#)
Mid-level (pleno) full-stack developer building a Super App for a strategic financial-sector project, working hybrid (3 days/week at the Paraíso office in São Paulo) alongside the client's distributed teams. Core stack: React on the frontend and C#/.NET on the backend, with APIs, microservices and integrations.
Software Engineer - Recent Grad
New grad/junior software engineer at Kikoff, a profitable pre-IPO consumer fintech that helps millions build credit and save money. Day-to-day work spans a Ruby on Rails backend on AWS plus ReactJS and Flutter frontend/mobile apps, in the San Francisco office.
Arquiteto(a) de Soluções Pleno/Sênior | IT Onboarding
Hands-on Solutions Architect (Pleno/Sênior) in BTG Pactual's IT Onboarding domain: translating business needs into scalable, secure cloud-native architectures, guiding squads, and directly contributing code, POCs and troubleshooting. Core stack: .NET or Python, APIs, microservices, event-driven messaging, cloud, security and observability.
3717: Full Stack Pleno (React + C# / Arquitetura)
Mid-level Full Stack developer focused on architecture, building a SuperAPP for a financial-sector client conglomerate using React on the frontend and C#/.NET on the backend. Hybrid role in São Paulo (3 days/week in the Paraíso office), working embedded with the client's technical teams on APIs, microservices, and architecture decisions.
Senior DevOps Engineer
Senior platform/DevOps engineer on the internal platform team of a global investment firm in New York, building the central developer platform (CI/CD, source control, artifacts, Kubernetes) used by 1,000+ engineers. Day to day: coding tooling and automation in Python or Go and operating K8s across cloud and on-prem.
Senior AWS GCP Cloud Engineer (Chicago)
Senior Cloud Engineer at a prestigious financial institution: designs, automates, and operates cloud-native infrastructure on AWS/GCP using Terraform, Kubernetes (EKS/GKE), GitOps (Argo CD), and CI/CD pipelines, while leading project delivery and mentoring engineers. Permanent full-time in Chicago, bonus eligible, no visa sponsorship.
Multi-Cloud Engineer (Berkeley Heights)
Multi-Cloud Engineer based in Berkeley Heights, United States who designs, deploys, and maintains secure, highly available cloud infrastructure across AWS, Azure, and GCP. Day-to-day work spans Infrastructure as Code (Terraform/CloudFormation/Bicep), CI/CD pipelines, Kubernetes/Docker, cloud networking, monitoring, cost optimization, and supporting regulated FinTech workloads.
Sr. Cloud Engineer (Chicago)
Senior Cloud Engineer building and operating cloud infrastructure for clearing, exchange, and data platforms using AWS/GCP, Kubernetes (EKS/GKE), Terraform, GitOps, and CI/CD, with on-call duties. Onsite 4 days/week in Chicago, Overland Park, or New York; bonus eligible; no visa sponsorship.
DevOps Engineer
11-month contract (hybrid, Charlotte, NC) DevOps Engineer role via Pyramid Consulting for a banking client. The engineer leads app deployments on OpenShift, Docker and Kubernetes, builds Jenkins CI/CD pipelines, monitors with Dynatrace, and troubleshoots deployment workflows; requires 5+ years of DevOps experience.
DevOps Engineer
Contract-to-hire DevOps engineer for a financial services client in the Brookfield/West Milwaukee area (hybrid 3/2). Owns build/deploy/maintain of infrastructure — not app development — spanning on-prem and cloud, with CI/CD (blue/green), containers, monitoring, security controls, and production support using tools like Terraform, Kubernetes/Docker, NGINX/IIS, and Azure DevOps.
Senior DevOps Engineer (New York City Metropolitan Area)
Senior DevOps/platform engineer building the internal developer platform of a global investment firm in New York City: CI/CD at scale, source control and artifact infrastructure, and Kubernetes across cloud and on-prem. Day to day is writing tooling and automation in Python or Go, improving the developer workflow, and sharing on-call for production reliability.
DevOps Engineer (Brookfield)
Contract-to-hire DevOps engineer (hybrid, 3 days onsite) for a financial-services client in the Milwaukee metro, owning software build/deploy infrastructure rather than app development. Day-to-day covers on-prem and cloud CI/CD, blue/green releases, container orchestration, monitoring, and security controls using tools like Terraform, Kubernetes/Docker, IIS/NGINX, and Azure DevOps.
Senior DevOps Engineer - Kubernetes Platform | Global Proprietary Trading Firm (Chicago)
Senior individual-contributor DevOps engineer on a small platform team at a proprietary trading firm in Chicago, owning an on-premises bare-metal Kubernetes platform end to end: cluster lifecycle, GitOps CI/CD (GitLab CI, ArgoCD), observability (Prometheus/Grafana stack) and tooling with Terraform, Ansible, Python/Go. Office-led; comp up to ~$300k.