{"id":22508,"date":"2025-09-12T08:51:07","date_gmt":"2025-09-12T08:51:07","guid":{"rendered":"https:\/\/fiskl.com\/?post_type=careers&#038;p=22508"},"modified":"2025-09-12T09:55:21","modified_gmt":"2025-09-12T09:55:21","slug":"integration-engineer","status":"publish","type":"careers","link":"https:\/\/fiskl.com\/company\/careers\/integration-engineer\/","title":{"rendered":"Integration Engineer"},"content":{"rendered":"<h2>Connect Every Financial System to Fiskl<\/h2>\n<p>We&#8217;re at 80% automation today, building toward 95% autonomous accounting. We need someone obsessed with making every transaction &#8211; from every payment provider, bank, and platform &#8211; flow seamlessly into Fiskl. Zero manual entry is the goal.<\/p>\n<h2>The Mission<\/h2>\n<p>Build bulletproof integrations that capture every transaction from every source. We&#8217;ve nailed Stripe &#8211; now we need everything else. When a business uses Fiskl, every penny should appear instantly, ready for our AI to reconcile.<\/p>\n<h2>What You&#8217;ll Build<\/h2>\n<ul>\n<li><strong>Payment Integrations:<\/strong> PayPal, Square, Adyen, Mollie, GoCardless, Wise, crypto wallets.<\/li>\n<li><strong>Banking Feeds:<\/strong> Open Banking APIs, Plaid, TrueLayer &#8211; real-time transaction streaming.<\/li>\n<li><strong>E-commerce Platforms:<\/strong> Shopify, WooCommerce, Amazon Seller, eBay.<\/li>\n<li><strong>Accounting Migrations:<\/strong> One-click migration from Xero\/QuickBooks.<\/li>\n<li><strong>Data Enrichment:<\/strong> Transform messy transaction data for 98%+ AI matching accuracy.<\/li>\n<\/ul>\n<h2>Non-Negotiable: You Must Code with AI<\/h2>\n<p>We only hire engineers who use AI tools to ship faster. You should be using Claude\/GPT-4 to parse API docs, generate boilerplate, and handle edge cases. If you code without AI, don&#8217;t apply.<\/p>\n<h2>Technical Requirements<\/h2>\n<ul>\n<li>3+ years building production payment\/banking integrations.<\/li>\n<li>Strong backend development skills (Java preferred, but we care more about integration expertise).<\/li>\n<li>Deep understanding of payment flows, settlement, and reconciliation.<\/li>\n<li>Experience with Open Banking\/PSD2 standards.<\/li>\n<li>Event-driven architecture and distributed systems experience.<\/li>\n<li>Track record of building resilient, self-healing integrations.<\/li>\n<\/ul>\n<h2>Technical Environment<\/h2>\n<ul>\n<li>Java backend services with AWS infrastructure.<\/li>\n<li>Event processing with EventBridge and Step Functions.<\/li>\n<li>Real-time streaming with Kinesis and SQS.<\/li>\n<li>Lambda for serverless webhook processing.<\/li>\n<li>Integration with AWS Bedrock for AI-powered reconciliation.<\/li>\n<\/ul>\n<h2>The Reality of This Role<\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Parse wildly inconsistent data across 100+ providers.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Handle multi-currency complexity and settlement timing issues.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Build for 99.99% reliability when third-party APIs fail constantly.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Reverse-engineer undocumented APIs when needed.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Obsess over edge cases that affect 0.01% of transactions.<\/li>\n<\/ul>\n<h2>What Makes You Successful<\/h2>\n<ul>\n<li>You&#8217;re obsessed with data completeness &#8211; 99.9% isn&#8217;t good enough.<\/li>\n<li>You understand that missing \u00a30.01 is unacceptable in accounting.<\/li>\n<li>You build systems that self-heal rather than page you at 2am.<\/li>\n<li>You use AI to accelerate everything from API exploration to testing.<\/li>\n<li>You think in failure modes and edge cases.<\/li>\n<\/ul>\n<h2>The Opportunity<\/h2>\n<p>The accounting industry is a $88B market with data trapped in thousands of silos. Every business uses 5-10 different financial tools that don&#8217;t talk to each other. Manual data entry costs billions in hours and errors.<\/p>\n<p>This is your chance to build the connective tissue that makes autonomous accounting possible. Every integration you ship unlocks an entire market segment. A successful Shopify integration means 2 million merchants can automate overnight.<\/p>\n<h2>Why This Matters<\/h2>\n<p>You&#8217;re not just moving data between systems. You&#8217;re eliminating the most painful part of running a business. Every integration saves thousands of hours of manual work. Every edge case you handle prevents a business owner from panicking about missing money.<\/p>\n<h2>Interview Process<\/h2>\n<ul>\n<li>Review of production integrations you&#8217;ve built<\/li>\n<li>Live coding session building an integration with AI assistance<\/li>\n<li>Architecture discussion on handling distributed transactions<\/li>\n<li>Deep-dive on your approach to reliability and error handling<\/li>\n<\/ul>\n<h2>What We Offer<\/h2>\n<ul>\n<li>Competitive salary based on experience.<\/li>\n<li>Own the entire integration architecture.<\/li>\n<li>Process millions in real transactions daily.<\/li>\n<li>Work with our AI team to push reconciliation accuracy to 100%.<\/li>\n<li>Remote-first with quarterly team sprints.<\/li>\n<\/ul>\n<h2>To Apply<\/h2>\n<p><strong>Show us:<\/strong><\/p>\n<ul>\n<li>Payment or banking integrations you&#8217;ve built.<\/li>\n<li>How you use AI tools to accelerate integration development.<\/li>\n<li>Your approach to handling edge cases and failures.<\/li>\n<li>The worst API you&#8217;ve conquered.<\/li>\n<\/ul>\n<p>If you think &#8220;good enough&#8221; integrations are acceptable, don&#8217;t apply. If you&#8217;re obsessed with capturing every transaction perfectly and making unreliable APIs bulletproof, let&#8217;s talk!<\/p>\n","protected":false},"parent":0,"menu_order":0,"template":"","class_list":["post-22508","careers","type-careers","status-publish","hentry","type_of_job-full-time","type_of_program-remote","type_of_experience-middle-level-2-5-years","job_categories-tech-development"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fiskl.com\/x-api\/wp\/v2\/careers\/22508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fiskl.com\/x-api\/wp\/v2\/careers"}],"about":[{"href":"https:\/\/fiskl.com\/x-api\/wp\/v2\/types\/careers"}],"version-history":[{"count":1,"href":"https:\/\/fiskl.com\/x-api\/wp\/v2\/careers\/22508\/revisions"}],"predecessor-version":[{"id":22509,"href":"https:\/\/fiskl.com\/x-api\/wp\/v2\/careers\/22508\/revisions\/22509"}],"wp:attachment":[{"href":"https:\/\/fiskl.com\/x-api\/wp\/v2\/media?parent=22508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}