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Brown Brothers Harriman

Technical Manager

Brown Brothers Harriman Show all offers
Hybrid
Lead
Manager
Kraków
Expires Sep 25, 2026
1 month ago

In short

Technical Manager role in Kraków (Hybrid). Responsibilities include technical leadership, platform development, workflow & data architecture using Temporal, PostgreSQL, Python/Java, Azure/AWS. Requires 7+ years of experience, including 3+ in leadership.

AI-written summary based on the listing content.

Technologies we use

About the project

Your responsibilities

  • Technical Leadership:
  • Lead and mentor the platform engineering team; establish coding standards, architectural patterns, and engineering practices that scale
  • Own the technical roadmap for platform engineering, aligned with product goals and customer requirements
  • Recruit and grow the team as the company scales
  • Partner with the Head of AI Engineering to ensure the AI layer integrates cleanly with platform services
  • Workflow & Data Architecture:
  • Design and own the workflow orchestration layer using Temporal - the engine that drives how integrations and transformations are created, managed, and executed
  • Build and evolve the core data processing pipeline - idempotent, fault-tolerant, and fully observable
  • Design the Postgres data model supporting integration configuration, transformation versioning, execution history, and lineage tracking
  • Platform Development:
  • Build and maintain core platform services - REST and GraphQL APIs, integration framework, and the connector layer that links customer source and destination systems
  • Design and implement the audit trail and immutable logging infrastructure that enterprise customers require
  • Establish reliability practices: SLA definitions, monitoring, alerting, and incident response
  • Scalability & Governance:
  • Ensure all platform systems are highly available, performant, and cost-effective at scale
  • Build the governance layer - access controls, data masking, encryption at rest and in transit - that makes the platform enterprise-grade
  • Work with the Cloud Engineer on infrastructure needs, deployment architecture, and security posture

Our requirements

  • 7+ years software or platform engineering; 3+ years in technical leadership roles
  • Player-coach track record - has led teams while remaining hands-on technically
  • Technical Skills:
  • Strong Python or Java proficiency
  • Production experience with Temporal or Cadence
  • Distributed systems and microservices at scale
  • Azure (primary) or AWS
  • PostgreSQL - data modeling, schema design, query optimization
  • Kubernetes and Docker
  • REST and GraphQL API design
  • Infrastructure as Code familiarity (Terraform)
  • Financial Services Data Processing (Highly Valued):
  • Experience building systems that handle sensitive financial data at scale
  • Understanding of data lineage, audit trails, and immutable logging
  • Familiarity with event sourcing and CQRS patterns
  • Data encryption at rest and in transit, tokenization, data masking
  • Building systems with strict SLAs, disaster recovery, and business continuity requirements
  • Practices:
  • Cloud/SaaS - has built and operated multi-user production systems in cloud environments
  • Active user of AI coding assistants in engineering workflow

Optional

  • Kafka or event streaming (Azure Service Bus, Kinesis)
  • Multi-tenant SaaS architecture
  • Data reconciliation or financial transaction processing background
  • Familiarity with LLM integration patterns or agentic frameworks (Agno, LangChain) - understanding how an AI layer sits above platform services
  • Real-time data streaming in financial services contexts

What we offer

  • Hybrid model 3 days per week in the office /2 days for a parent of a child up to 4 years old
  • To encourage cultural awareness and philanthropy, BBHers have 1 Culture Celebration Day and 1 Community Service Day in addition to their paid standard vacation allowance
  • Task based working system
  • Private medical care
  • Life Insurance
  • Employee Assistance Program - offering independent and confidential counselling services for you and your family. You can get support for topics including family, marriage and relationships, finances, and legal issues.
  • Professional trainings and qualification support
  • Wellbeing Program
  • Online Social Fund benefit platform
  • Social, sport and integration events
  • Onboarding Program for new hires

Benefits

Published 2026-08-11
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