Principal Software Engineer, GO & Rust (Engine) at Workato | DE | Rezi

Principal Software Engineer, GO & Rust (Engine) at Workato

Principal Software Engineer, GO & Rust (Engine)

Workato · DE

3 weeks ago

Principal Software Engineer, GO & Rust (Engine)

Workato · DE

22 days ago
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About the Role

Workato is seeking an exceptional System Architect to lead the design and evolution of our platform architecture. This is a hands-on role requiring deep technical expertise in building secure, scalable, and cost-efficient systems. You will be responsible for critical architectural decisions affecting system performance, security, reliability, and modularity across our entire platform.

Responsibilities

  • Design microservices and platform features from concept to production-ready specifications
  • Create technical designs for complex system components and develop proof-of-concepts in Golang
  • Architect secure, fault-tolerant systems with automated failover, circuit breakers, and end-to-end encryption
  • Analyze existing system architecture to understand current implementations and plan gradual replacement of legacy components
  • Plan implementation phases, migration strategies, and feature deprecation timelines
  • Review and approve architectural designs from engineering teams with detailed feedback
  • Lead architecture review sessions and facilitate technical decision-making across teams
  • Partner with Product Managers, Dev Leads, Security, SRE and Infrastructure teams to establish platform-wide standards
  • Lead threat modeling exercises and drive technical consensus for platform-wide initiatives
  • Mentor engineers on architectural best practices and resolve complex technical challenges
  • Write comprehensive technical documentation including ADRs, design documents, runbooks, and API specifications
  • Create visual system diagrams and research technical solutions from diverse sources
  • Design zero-downtime migration strategies and define acceptance criteria for architectural changes

Requirements

  • 8+ years building scalable distributed systems, with 3+ years in System/Platform Architect roles
  • Proven experience architecting both large microservice environments (100+ services) and monolithic applications
  • Strong hands-on Golang coding skills - must write production-quality code
  • Experience with Communication & Data: Protocol Buffers, gRPC, WebSockets, Kafka event streaming, PostgreSQL (partitioning, replication, HA)
  • Experience with Security & Authentication: OAuth 2.0/OIDC, JWT, mTLS, data encryption, public key cryptography, zero-trust architecture
  • Experience with Infrastructure & Operations: Kubernetes, Docker, CI/CD pipelines, Infrastructure as Code (Terraform), distributed systems patterns (Saga, circuit breakers, retries)
  • Experience with systems handling millions of requests/events per day
  • Exceptional technical writing and communication abilities for diverse audiences
  • Experience planning phased implementations and leading complex cross-team projects
  • Proven track record with feature flags, gradual rollouts, and zero-downtime deployments
  • Ability to facilitate architectural decision-making and create technical roadmaps
  • Mentorship mindset and cost analysis capabilities
  • Experience with AI-assisted workflows, particularly in system analysis and hunting for inconsistencies and corner cases
  • Additional Languages: Ruby, Rust, Python, Java, C++, Kotlin-multiplatform
  • Advanced Security: Key Management Systems (HSM, AWS KMS), Secrets Management (Vault), specific crypto algorithms
  • Extended Infrastructure: Service mesh (Istio, Linkerd), NoSQL databases, Redis clustering, stream processing (Flink, Spark)
  • Cloud & Compliance: AWS/GCP/Azure expertise, PCI-DSS, HIPAA, SOC2
  • Community: Open source contributions, conference speaking, technical writing

Skills

  • Golang
  • Protocol Buffers
  • gRPC
  • WebSockets
  • Kafka
  • PostgreSQL
  • OAuth 2.0/OIDC
  • JWT
  • mTLS
  • data encryption
  • public key cryptography
  • zero-trust architecture
  • Kubernetes
  • Docker
  • CI/CD
  • Terraform
  • Saga pattern
  • circuit breakers
  • retries
  • feature flags
  • gradual rollouts
  • zero-downtime deployments
  • AI-assisted workflows
  • Ruby
  • Rust
  • Python
  • Java
  • C++
  • Kotlin-multiplatform
  • Key Management Systems
  • AWS KMS
  • Vault
  • Istio
  • Linkerd
  • NoSQL
  • Redis
  • Flink
  • Spark
  • AWS
  • GCP
  • Azure
  • PCI-DSS
  • HIPAA
  • SOC2

Experience Level

  • 8+ years building scalable distributed systems
  • 3+ years in System/Platform Architect roles

Benefits

  • Flexible, trust-oriented culture
  • Ownership of roles
  • Innovation-driven environment
  • Team player opportunities
  • Balance of productivity and self-care
  • Vibrant and dynamic work environment
  • Multitude of benefits

About the Company

  • Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform.
  • A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to power real-time orchestration at scale.
  • With enterprise-grade security and continuous innovation at its core, Workato provides the trusted foundation for organizations to automate with confidence and operationalize AI across the business.
  • Business Insider named us an “enterprise startup to bet your career on”
  • Forbes’ Cloud 100 recognized us as one of the top 100 private cloud companies in the world
  • Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America
  • Quartz ranked us the #1 best company for remote workers