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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer, Full-Stack - **Company:** Till Financial - **Location:** United States (Remote available) - **Experience:** Expert - **Salary:** $150,000.0 - $200,000.0 - **Contract:** Temporary contract - **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Code Review, Data Loss, Amazon DynamoDB, Financial Software, Mobile Application Software, PostgreSQL, Redis, TypeScript, Circleci, AWS Cdk, ReactJS, Delivery Pipeline, Snowflake, AWS Lambda, Backend, Amazon Relational Database Service, React Native, Front End Software Development, Cloudwatch, Amazon Simple Queue Service (SQS) - **Published:** May 20, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=c0e99cfc30d197b2 ## About the Role Do you have experience in TypeScript?, * At least 5 years of production Go experience * You've shipped and operated Go services - not just read the tour. * Experience with idiomatic Go patterns: interfaces, goroutines, context propagation, error handling. * Strong React + TypeScript on the web. * You've shipped a consumer mobile app to production (React Native or native). React Native is learnable on the job. * Experience owning medium-to-large features end-to-end, with working knowledge of the systems your code touches beyond your own service. * Experience building in hexagonal, onion, or comparable layered architectures. * A track record of partnering closely with product, design, and business stakeholders - especially turning fuzzy requirements into something you can actually build. * You've operated under the constraints of money movement before. Specific payments rails experience is not required. Nice to Have * ACH, card processing, banking integrations (Galileo, Marqeta, or similar), or ledger design * AWS experience - we run on Lambda, RDS, SQS, CDK for IaC. * Familiarity with family fintech, kids' financial products, or consumer apps targeting underserved demographics. * Experience in a small, senior engineering org where the line between IC and tech lead is thin., Frontend React, React Native, TypeScript Backend Go on AWS Lambda Data PostgreSQL (RDS), Redis, DynamoDB, Snowflake Infra AWS - Lambda, SQS, RDS, CloudWatch IaC / CI·CD AWS CDK, CircleCI, AWS CodeBuild, AWS CodePipeline, We are especially interested in candidates with experience in consumer fintech, family financial products, or building systems that need to be both accessible and rock-solid. ## Description * Own medium-to-large features from technical design through production - across backend services, APIs, and consumer-facing web and mobile surfaces. * Lead technical design discussions and architecture reviews. Inform higher-level decisions about how our systems evolve as we scale with new institutional backing. Payments & Financial Systems * Ship money movement and payments features that have to be correct the first time - and stay correct under load, across multiple banking partners and rails. * Work within the constraints of real financial software: compliance, auditability, idempotency, and zero-tolerance for data loss. * Contribute to ledger design and transaction reconciliation as we scale to a larger combined user base. Production Ownership * Carry full production responsibility: on-call rotation, performance and cost work, and the testing rigor (unit, integration, contract) that financial software requires. * Translate ambiguous product requirements into clear technical scope and shippable plans. Push back when scope or timeline doesn't add up. * Mentor other engineers in code review and design review. Raise the bar without being precious about it., * Small team, high trust. Engineers own outcomes, not tickets. You'll have direct and active relationships with the product team. * We move fast but we don't cut corners in payments. Financial correctness is a non-negotiable constraint, not a nice-to-have. * Greenfield work alongside a legacy codebase. You'll navigate both - and help us migrate intelligently. * Post-acquisition growth phase. Expect ambitious product investment, fast decisions, and the opportunity to shape how Till scales with institutional backing behind it. ## Related Videos - [Building Reliable Serverless Applications with AWS CDK and Testing](https://www.wearedevelopers.com/videos/812-building-reliable-serverless-applications-with-aws-cdk-and-testing) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [How to Build Truly Production-ready Apps - Modern JS-based SaaS Stack for Indie Devs and Small Teams](https://www.wearedevelopers.com/videos/246-how-to-build-truly-production-ready-apps-modern-js-based-saas-stack-for-indie-devs-and-small-teams) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies)