Top Software Engineer Jobs in Edinburgh

Build and maintain Ruby on Rails backend features for vulnerability management, including security dashboards, reports, and ingestion pipelines. Improve system performance, reliability, and scalability; collaborate across backend, frontend, product, design, and security teams; review code; address technical debt; and participate in on-call rotations. The role requires relational database experience, distributed-team collaboration, technical problem-solving, and contributions across the stack when needed.

Investigate and reverse-engineer software and cheats, perform static and dynamic analysis, develop and support anti-cheat measures and tooling, conduct root cause analysis, and collaborate with cross-functional teams to improve detection and remediation.

Join the International Accelerator full-stack team to design, build, and operate Direct-to-Consumer products across international markets. Break projects into tasks, collaborate with PM/design/analytics, build and monitor APIs and web apps, support on-call and availability, participate in hiring and team growth, and write clear, well-tested, maintainable code.

Engineer and maintain secure, high-performance software, scripts, tools, and cloud solutions across the full development lifecycle. Responsibilities include requirements analysis, design, coding, testing, deployment, operations, maintenance, and collaboration with engineers, architects, and business analysts. The role focuses on Google Cloud Platform infrastructure, Terraform, networking, Apigee, Kubernetes, AI integrations, and platform security within an Agile feature team.

Set long-term technical strategy for backend identity systems, lead major distributed-system initiatives, ensure operational availability, establish engineering quality standards, collaborate cross-functionally, and mentor engineers. Build and launch highly available systems supporting international expansion, KYC verification, identity data management, decisioning, regulatory compliance, and global risk models.

Design, develop, test, and maintain scalable software solutions for a store fulfillment platform. Collaborate with product and UX teams, troubleshoot production issues, perform root cause analysis, and deliver reliable code. Lead small engineering groups, mentor teammates, implement CI/CD automation, monitor application performance, and support quality, security, availability, and scalability standards.

Lead architecture and hands-on development of scalable React and TypeScript applications. Define frontend standards, build reusable components, improve performance and observability, establish testing and CI/CD practices, and influence cross-team technical direction. Partner with backend and platform engineers on APIs and system design while mentoring engineers and driving reliable delivery.

Build and own backend systems for card issuing, payments, reconciliation, double-entry accounting, webhooks, API versioning, and compliance workflows. Responsibilities include making architectural decisions, writing RFCs, delivering features from customer problem to production, monitoring and debugging live systems, improving engineering practices, and mentoring teammates. The role requires strong distributed systems and software fundamentals, functional programming or fintech expertise, and comfort working autonomously in a collaborative startup environment.

Build and maintain production-grade iOS applications using Swift and SwiftUI, integrating AI through backend APIs. Design reliable AI interaction patterns, optimize performance and memory, support concurrency and background tasks, capture user feedback, and collaborate with backend and machine learning engineers. Maintain App Store quality, monitor production issues, and deliver responsive, stable, and efficient user experiences.

Design, build, test, deploy, and support backend services (primarily in Go) and contribute to TypeScript frontends. Own full feature lifecycle, lead delivery, drive architecture and code quality, participate in reviews, mentor juniors, handle production support and on-call duties, and improve tooling and observability.

The Software Engineer will develop and maintain software for products, focusing on state management patterns and API integrations while collaborating with teams.

As an iOS Developer, you will build and maintain AI-powered iOS applications focusing on performance, reliability, and user trust. Collaborate with engineers to integrate AI features, design UX patterns, and optimize app performance.

Own end-to-end design, development, deployment, and support of CreatePay’s AWS-based PayFac and acquiring platform. Design resilient distributed, event-driven, serverless systems; build APIs and integrations with payment, KYC/KYB, fraud, and banking providers; develop data models and pipelines; and ensure secure, PCI-aware, observable infrastructure. Act as a technical partner to the CTO and de facto product owner, independently defining scope, validating third-party work, and applying AI and automation to improve delivery.

Design, develop, and deliver cloud and on‑premise video management software. Collaborate in agile teams, contribute to feature refinement, perform peer reviews, mentor engineers, and use test automation and CI/CD to ensure high-quality releases.

Join Avaloq's Web Banking team to design, build and maintain responsive Angular-based front-end applications and integrate them with Java microservices. Collaborate with UX, backend developers and analysts, participate in code reviews, optimize performance, support CI/CD pipelines, and contribute to Agile planning and delivery.

Join an 11-person founding team to build and improve a live multiplayer video game platform. Responsibilities may include creating games, developing gameplay systems and engine features, optimizing performance, building an in-game marketplace, improving partner integrations, and incorporating player feedback. The role spans software engineering, game design, UI/UX, and community engagement using a TypeScript-first stack with React, WebGL, and Node.js.

Develop high-quality, resilient software across Ubuntu and the open source stack, from Linux systems and firmware to cloud, containers, and desktop applications. Contribute to product roadmaps, user experience, code reviews, issue resolution, security, and enterprise requirements. Collaborate remotely with global engineering teams and the open source community, while building expertise in programming languages and Linux systems. Attend international company sprints twice yearly.

The Backend Software Engineer will develop and maintain backend systems for data processing related to coffee farming, utilizing Python and PostgreSQL. Responsibilities include feature development, problem-solving, and adapting systems to regulatory changes while ensuring system resilience.

Join Supabase as a Software Engineer to own the Terraform provider, improving reliability, driving technical strategy, and creating documentation for seamless IaC workflows.

Design, develop, and maintain scalable web applications using .NET backend and Angular/React frontend. Collaborate on requirements, implement RESTful APIs, optimize performance, debug, maintain documentation, support end-users, and work within CI/CD and DevOps workflows.

Design, develop, customize and integrate Microsoft Dynamics 365 CRM/CE solutions. Build entities, forms, workflows, plugins, reports and dashboards using CRM SDK, C#, JavaScript, ASP.NET and SQL. Troubleshoot issues, estimate implementation approaches, collaborate with stakeholders, document solutions, and mentor junior developers. Banking domain experience preferred.

Build and maintain a mission-critical .NET enterprise platform and event-driven microservices. Implement Kafka-based integrations and CDC pipelines, write and tune SQL Server/T-SQL, containerize and deploy with Docker/Kubernetes, use Azure and CI/CD pipelines, diagnose production issues end-to-end, participate in Agile ceremonies, and collaborate with product, QA, DevOps and partners while supporting on-call rotations.

We are seeking a software engineer to build and validate resilient distributed systems, enhance CI pipelines, and improve testing strategies for cloud applications.

Build and maintain backend-first features and integrations for Triptease's marketing channels. Work across the full stack (primarily backend), design scalable distributed systems, implement CI/CD on cloud platforms, collaborate closely with product teams, pair program, write tests (TDD), and contribute to squad strategy and product quality.

Build and own marketing-focused web projects, including landing pages, campaign pages, and website updates. Ship production-quality front-end code, improve technical SEO, and ensure performance, accessibility, UX, and UI quality. Partner with Marketing, designers, developers, and external agencies to scope, coordinate, and deliver projects. Work primarily with Angular 13 while adopting modern frameworks and AI-assisted coding practices.