Top Software Engineer Jobs in Edinburgh

Develop and maintain high-concurrency C# services for real-time emergency call-taking and dispatch. Implement SIP signaling, RTP/RTCP media handling (MCPTT/MCVideo), MCData handlers, XCAP/XML processing, and secure media via OIDC and MIKEY-SAKKE. Work in an Agile team, apply asynchronous network programming, and contribute to CI/CD workflows.

Lead decomposition of a PHP monolith into Go microservices, design and operate scalable distributed systems (Kafka, Temporal, OpenSearch, Memgraph), integrate network telemetry and third-party APIs, maintain Terraform-managed cloud infrastructure, enforce SLAs/SLOs and CI/CD quality, mentor engineers, participate in on-call rotations, and drive platform architecture and reliability.

Senior Software Engineer will own end-to-end delivery in a Learner Experience pod, work full-stack to shape and ship AI-first edtech features, coach engineers, collaborate with stakeholders, and maintain high engineering standards (TDD, code review).

As a Senior Software Engineer, you'll lead backend and edge/IoT engineering, implement scalable solutions, mentor peers, and collaborate with teams to deliver impactful AI solutions.

Lead Software Engineer responsible for backend and edge/IoT engineering, mentoring teams, designing scalable solutions, and implementing CI/CD processes.

Design and develop software solutions from scratch, collaborating on government projects, and participating in the software development lifecycle.

As a Lead Software Engineer, you will lead teams in developing high-quality applications, manage junior staff, and provide technical leadership, while ensuring adherence to software development best practices.

As a Senior Software Engineer, you'll develop high quality solutions, collaborate on technical decisions, mentor juniors, and work with modern software practices.

Lead architecture and technical direction across the full stack, solve ambiguous cross-cutting problems, deploy LLM-powered features into production, improve reliability and scale, mentor engineers, and make strategic build/buy and platform decisions that shape long-term product delivery.

Lead technical teams to design, build, test, and maintain modern, scalable software. Provide architecture and product ownership, mentor and coach junior engineers, drive CI/CD practices, and collaborate with customers to deliver high-quality solutions.

Build and operate a managed PostgreSQL service for AI workloads: develop control plane and lifecycle automation in Go, tune PostgreSQL internals and ecosystem tooling, create migration tooling, integrate vector search, run SRE practices (SLOs, observability, incident response), and work directly with customers on architecture and escalations.

As a Senior Software Engineer, you'll develop high-quality software solutions, mentor junior members, apply best practices in design and build, and contribute to technical decisions in a collaborative environment.

Design, develop, and maintain secure, scalable backend services and mobile SDKs for payment device integrations. Lead architecture, improve CI/CD and testing, mentor engineers, ensure security and compliance (PCI/OWASP), investigate performance issues, participate in on-call rotation after onboarding, and collaborate cross-functionally to deliver reliable payment solutions.

Develop, optimize, and maintain embedded software for microcontrollers and microprocessors across RTOS and bare-metal environments. Collaborate with hardware teams, perform testing/debugging, optimize performance and power, participate in code reviews, produce documentation, and contribute to open-source projects.

Work in a cross-functional agile team to design, develop, test and deploy full-stack solutions using React, Node.js, Java/TypeScript and cloud platforms. Mentor engineers, lead technical direction, solve complex problems, collaborate with QA, Product and Design, and promote engineering best practices.

Build and maintain a distributed, fault-tolerant, high-performance block and filesystem storage system. Work on virtualization (virtio-blk, virtio-fs, QEMU, vhost-user), high-throughput VM-to-storage networking (TCP, RoCEv2/RDMA), and core storage features like replication, consensus, self-healing, and data migration. Debug and optimize performance-critical I/O paths while writing reliable, maintainable code in a collaborative team environment.

Work on YDB distributed storage and database systems to maximize performance on modern and legacy hardware (NVMe, HDD, DPUs). Reengineer components for low-latency, high-throughput workloads, profile and debug production systems, and design resilient distributed storage primitives. Collaborate on incident resolution and production deployments to support Nebius cloud services.

The Senior Software Engineer will develop and support systems for regulatory reporting, ensuring stability and performance while collaborating in an Agile environment.

Lead analysis and resolution of system performance issues across Akamai's distributed Linux platform. Design and implement scalable software and tools for performance detection, mentor engineers, and collaborate across teams to deploy efficient solutions.

As a Senior Software Engineer, you will develop and maintain Alpaca's platform services, including event streaming infrastructure and authentication systems, while ensuring software quality and reliability.

The Senior Software Engineer II will design and implement generative AI services, drive architectural standards, mentor engineers, and collaborate across teams to enhance data solutions.

As a Senior Software Engineer, you will enhance the product's scalability and usability, mentor team members, and develop features across the codebase using .Net and Vue.js.

The Senior Software Cybersecurity Engineer analyzes software for security, performs threat modeling, leads security efforts, mentors teams, and integrates security throughout the development lifecycle.

The Sr. Software Engineer (FE) will lead the development of scalable frontend applications using React. Responsibilities include systems design, testing strategy, performance optimization, AI integration, and mentoring.

The Lead Software Developer will lead an engineering team, mentor others, drive best practices, and develop customer experiences on a unified platform in a collaborative environment.