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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Solutions Engineer - **Company:** Insigniscash - **Location:** Greater London, UK - **Contract:** Permanent contract - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Amazon Web Services, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Continuous Integration, Python (Programming Language), Salesforce.Com, TypeScript, Information Security Management System, Backend, Vue.js, Event Driven Architecture, Kubernetes, Apache Kafka, Domain Driven Development - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815318374-solutions-engineer ## About the Role * Strong general-purpose engineering in at least one core stack (.NET/C#, TypeScript/Vue), with Python for rapid work. * A track record of taking something from zero to running in production, ideally in or near a regulated or financial domain. * Comfort with distributed/event-driven systems, APIs, cloud (Azure ideal; AWS/GCP transferable), containers, and CI/CD. * Excellent communication; credible and trustworthy in front of partner stakeholders. Nice to have - FCA-regulated fintech, payments, BaaS or open-banking experience; partner-integration or white-label platform work; familiarity with Consumer Duty, or DORA; DDD, Kafka, Kubernetes. ## Description We are a fast-growing, FinTech company looking for a talented and enthusiastic individual to join our team. We are expanding, making this a perfect position if you would like to have a significant impact on our company's growth and develop your role and career as the business evolves. You will join a team where your ideas will be welcomed and valued. You'll work at the boundary between the Insignis platform and the wider sector - partner banks, distribution and white-label partners, introducer and agent firms - and alongside our production engineering teams. Your job is to compress the time from "there's a problem or an idea worthy of pursuit" to "there's a system handling real money or real users," and to do it so that the teams who'll own it long-term can absorb it without inheriting a liability. You'll spend your time roughly equally between building and being in the room with the people who have the problem. Role Responsibilities * Embed directly with partners and internal product teams to understand the actual problem - often before it's written down as requirements - and translate it into something buildable. * Rapidly prototype: integrations against partner APIs, white-labelled apps, new deposit-product flows, partner-onboarding tooling, internal capability. At this stage you optimise for speed of learning over architectural purity, and you're explicit about that being a deliberate choice. * Take the prototypes that prove out into early production - enough robustness, observability, and compliance posture to handle live flows - in close partnership with the production engineers who will own them. * Own the handoff. Instrument it, document it, de-risk it. A prototype that production can't absorb is a failure, not a success. * Work inside Insignis's regulatory and operational guardrails - Consumer Duty, FCA SYSC, DORA operational resilience, UK GDPR - and know which constraints bind at prototype stage versus hardening. Pull compliance and ISMS in early, not as a gate at the end. * Feed learnings back into the platform: what's repeatedly missing, what should become a reusable capability, where the next-generation architecture should go. Our stack - Azure-native (AKS), Kafka and event-driven architecture, Kong, .NET/C# on the backend, Vue.js on the front end, Auth0 and Entra ID for identity, Salesforce. We've deployed Claude and Claude Code org-wide and expect Solutions Engineers to be force-multiplied by AI-assisted development, not bystanders to it. You'll thrive here if * You're energised by ambiguity and by sitting alongside the person with the problem rather than waiting for a ticket. * You can write production-grade .NET/C# or TypeScript, and are equally happy gluing things together fast in Python. * You have judgment about when "good enough" genuinely is - and when it categorically isn't, because regulated money is involved. * You can hold an external partner relationship and an internal engineering relationship at once, without drifting into pure account management or lone-wolf building. * You ship. Requirements * Strong general-purpose engineering in at least one core stack (.NET/C#, TypeScript/Vue), with Python for rapid work. * A track record of taking something from zero to running in production, ideally in or near a regulated or financial domain. * Comfort with distributed/event-driven systems, APIs, cloud (Azure ideal; AWS/GCP transferable), containers, and CI/CD. * Excellent communication; credible and trustworthy in front of partner stakeholders. Nice to have - FCA-regulated fintech, payments, BaaS or open-banking experience; partner-integration or white-label platform work; familiarity with Consumer Duty, or DORA; DDD, Kafka, Kubernetes. Benefits Of The Job: * Competitive compensation * 25 days holiday (exc. Bank holidays) * Pension contributions * Private medical insurance * Employee health and wellness discounts * Cycle to Work Scheme * Monthly team lunches Working Pattern * Hybrid working pattern in {London/Cambridge} office, 3 days in the office, 2 days remote. ## Related Videos - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) - [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner) - [Common Mistakes in Vue.js and How to Avoid Them](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them) - [Instant KAI Sandboxes with vCluster: Multi-Tenant, Multi-Scheduler GPU Sharing](https://www.wearedevelopers.com/videos/100333-instant-kai-sandboxes-with-vcluster-multi-tenant-multi-scheduler-gpu-sharing) ## Related Articles - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)