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Principal Software Engineer, GO & Rust (Engine)

workato

Berlin; Frankfurt; MunichFull Time
Product & Engineering
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Principal Software Engineer, GO & Rust (Engine) at workato is a full time role based in Berlin; Frankfurt; Munich. Listed skills: Product & Engineering. It was published on 1 September 2026 and was open at last check.

Principal Software Engineer, GO & Rust (Engine) at workato — key details
RolePrincipal Software Engineer, GO & Rust (Engine)
Companyworkato
LocationBerlin; Frankfurt; Munich
Employment typeFull Time
Skills listedProduct & Engineering
Published1 September 2026
StatusOpen at last check

<div class="content-intro"><h1><span style="font-family: helvetica, arial, sans-serif;"><strong>About Workato</strong></span></h1>

<p><span style="font-family: helvetica, arial, sans-serif;">Workato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform so AI can reliably orchestrate business processes in production at enterprise scale. Built on more than a decade of running mission-critical processes for over half the Fortune 500 — including Nasdaq, Amazon, Cisco, Vodafone, Atlassian, and Lucid Motors — Workato turns over 14,000 enterprise systems AI needs to act on into one governed execution layer. For more information, visit <a class="link" href="https://www.workato.com/" data-tooltip-link-label="undefined">workato.com</a>.</span></p>

<h1><strong>Why join us?</strong></h1>

<p><span style="font-weight: 400;">Ultimately, Workato believes in fostering a </span><strong>flexible, trust-oriented culture that empowers everyone to take full ownership of their roles</strong><span style="font-weight: 400;">. We are driven by </span><strong>innovation </strong><span style="font-weight: 400;">and looking for</span><strong> team players </strong><span style="font-weight: 400;">who want to actively build our company.&nbsp;</span></p>

<p><span style="font-weight: 400;">But, we also believe in </span><strong>balancing productivity with self-care</strong><span style="font-weight: 400;">. That’s why we offer all of our employees a vibrant and dynamic work environment </span><a href="http://www.workato.com/careers"><span style="font-weight: 400;">along with a multitude of benefits</span></a><span style="font-weight: 400;"> they can enjoy inside and outside of their work lives.&nbsp;</span></p>

<p><span style="font-weight: 400;">If this sounds right up your alley, please submit an application. We look forward to getting to know you!</span></p>

<p><span style="font-weight: 400;">Also, feel free to check out why:</span></p>

<ul>

<li style="font-weight: 400;">

<p><a href="https://www.businessinsider.com/47-enterprise-startups-to-bet-your-career-on-in-2020-2019-12"><span style="font-weight: 400;">Business Insider</span></a><span style="font-weight: 400;"> named us an “enterprise startup to bet your career on”</span></p>

</li>

<li style="font-weight: 400;">

<p><a href="https://www.forbes.com/cloud100/#a57477b5f941"><span style="font-weight: 400;">Forbes’ Cloud 100</span></a><span style="font-weight: 400;"> recognized us as one of the top 100 private cloud companies in the world</span></p>

</li>

<li style="font-weight: 400;">

<p><a href="https://www2.deloitte.com/us/en/pages/technology-media-and-telecommunications/articles/fast500-winners.html"><span style="font-weight: 400;">Deloitte Tech Fast 500</span></a><span style="font-weight: 400;"> ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America</span></p>

</li>

<li>

<p><a href="https://qz.com/work/2053446/the-best-companies-for-working-from-home/"><span style="font-weight: 400;">Quartz</span></a><span style="font-weight: 400;"> ranked us the #1 best company for remote workers</span></p>

</li>

</ul></div><h1><strong>Responsibilities</strong></h1>

<p>We are looking for 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.</p>

<p><span style="font-weight: 400;">In this role, y</span><span style="font-weight: 400;">ou will also be responsible to:</span></p>

<ul>

<li>

<p>Architecture &amp; Design</p>

<ul>

<li>

<p>Design microservices and platform features from concept to production-ready specifications</p>

</li>

<li>

<p>Create technical designs for complex system components and develop proof-of-concepts in Golang</p>

</li>

<li>

<p>Architect secure, fault-tolerant systems with automated failover, circuit breakers, and end-to-end encryption</p>

</li>

<li>

<p>Analyze existing system architecture to understand current implementations and plan gradual replacement of legacy components</p>

</li>

<li>

<p>Plan implementation phases, migration strategies, and feature deprecation timelines</p>

</li>

</ul>

</li>

<li>

<p>Architectural Governance &amp; Collaboration</p>

<ul>

<li>

<p>Review and approve architectural designs from engineering teams with detailed feedback</p>

</li>

<li>

<p>Lead architecture review sessions and facilitate technical decision-making across teams</p>

</li>

<li>

<p>Partner with Product Managers, Dev Leads, Security, SRE and Infrastructure teams to establish platform-wide standards</p>

</li>

<li>

<p>Lead threat modeling exercises and drive technical consensus for platform-wide initiatives</p>

</li>

<li>

<p>Mentor engineers on architectural best practices and resolve complex technical challenges</p>

</li>

</ul>

</li>

<li>

<p>Documentation &amp; Planning</p>

<ul>

<li>

<p>Write comprehensive technical documentation including ADRs, design documents, runbooks, and API specifications</p>

</li>

<li>

<p>Create visual system diagrams and research technical solutions from diverse sources</p>

</li>

<li>

<p>Design zero-downtime migration strategies and define acceptance criteria for architectural changes</p>

</li>

</ul>

</li>

</ul>

<h1><strong>Requirements</strong></h1>

<h3><strong>Qualifications / Experience / Technical Skills</strong></h3>

<ul>

<li>

<p>8+ years building scalable distributed systems, with 3+ years in System/Platform Architect roles</p>

</li>

<li>

<p>Proven experience architecting both large microservice environments (100+ services) and monolithic applications</p>

</li>

<li>

<p>Strong hands-on Golang coding skills - must write production-quality code</p>

</li>

<li>

<p>Communication &amp; Data: Protocol Buffers, gRPC, WebSockets, Kafka event streaming, PostgreSQL (partitioning, replication, HA)</p>

</li>

<li>

<p>Security &amp; Authentication: OAuth 2.0/OIDC, JWT, mTLS, data encryption, public key cryptography, zero-trust architecture</p>

</li>

<li>

<p>Infrastructure &amp; Operations: Working knowledge of Kubernetes, Docker, CI/CD pipelines, Infrastructure as Code (Terraform), distributed systems patterns (Saga, circuit breakers, retries)</p>

</li>

<li>

<p>Scale: Experience with systems handling millions of requests/events per day</p>

</li>

<li>

<p>Exceptional technical writing and communication abilities for diverse audiences</p>

</li>

<li>

<p>Experience planning phased implementations and leading complex cross-team projects</p>

</li>

<li>

<p>Proven track record with feature flags, gradual rollouts, and zero-downtime deployments</p>

</li>

<li>

<p>Ability to facilitate architectural decision-making and create technical roadmaps</p>

</li>

<li>

<p>Mentorship mindset and cost analysis capabilities</p>

</li>

<li>

<p>Experience with AI-assisted workflows, particularly in system analysis and hunting for inconsistencies and corner cases.</p>

</li>

</ul>

<h3><strong>Nice to Have</strong></h3>

<ul>

<li>

<p>Additional Languages: Ruby, <strong>Rust</strong>, Python, Java, C++, Kotlin-multiplatform</p>

</li>

<li>

<p>Advanced Security: Key Management Systems (HSM, AWS KMS), Secrets Management (Vault), specific crypto algorithms</p>

</li>

<li>

<p>Extended Infrastructure: Service mesh (Istio, Linkerd), NoSQL databases, Redis clustering, stream processing (Flink, Spark)</p>

</li>

<li>

<p>Cloud &amp; Compliance: AWS/GCP/Azure expertise, PCI-DSS, HIPAA, SOC2</p>

</li>

<li>

<p>Community: Open source contributions, conference speaking, technical writing</p>

</li>

</ul>

<p><strong>(REQ ID: 2885)</strong></p>

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Create your free OnJob profile to apply — we'll take you to workato's application after sign-up. · Posted 1 Sept 2026.

Principal Software Engineer, GO & Rust (Engine) at workato — questions answered

What does the Principal Software Engineer, GO & Rust (Engine) role at workato pay?

workato does not publish a salary on this Principal Software Engineer, GO & Rust (Engine) listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.

Where is the Principal Software Engineer, GO & Rust (Engine) role at workato based?

workato lists this Principal Software Engineer, GO & Rust (Engine) role in Berlin; Frankfurt; Munich, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with workato before you apply.

What skills does the Principal Software Engineer, GO & Rust (Engine) role at workato require?

The Principal Software Engineer, GO & Rust (Engine) at workato listing names Product & Engineering. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.

Is the Principal Software Engineer, GO & Rust (Engine) role at workato still open?

The Principal Software Engineer, GO & Rust (Engine) posting at workato was open at OnJob's last check of the employer's careers page, having been published on 1 September 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.

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