Mid Software Engineer - Bash, Linux & Migration

Join Ping Identity's Platform Engineering team to design, build, test, and operate production services spanning infrastructure, databases, APIs, models, and UIs. Work includes IAM capabilities, API and data model design, distributed systems, and prototyping with AI tooling (e.g., Claude Code). Preferred technologies include Java, JavaScript, Google Cloud, Docker, and Kubernetes.

Lead the software architecture function to define and evolve shared cloud platform services and edge-based systems, establish architecture standards and governance, mentor architects, and drive modernization and AI-enabled solution design. Requires 10+ years in software architecture or platform engineering, experience with large-scale cloud/SaaS/hybrid platforms, and fluency in English.

Join GitHub's Code Scanning Engine Quality team to deliver and operate CodeQL-powered analysis across production (github.com and GHES), build CI pipelines and internal platforms, improve offline evaluation, and work with engineering and product teams to improve security, reliability, and developer experience. Requires multi-year software engineering experience with production software and familiarity with languages such as C/C++, C#, Java, JavaScript/TypeScript, Go, Ruby, Rust, or Python.

CircleCI seeks a Security Operations Engineer to monitor, investigate, and respond to security threats across cloud, application, and CI/CD environments. The role involves building security tooling and automation, participating in incident response and risk assessments, partnering with engineering teams, and incorporating AI-powered security tools. Requires 3+ years of security engineering or operations experience.

Senior Mobile Software Engineer (Android) role focused on native Android development in Kotlin for the new Olo app. Responsibilities include designing and delivering complex features, improving CI/CD (e.g., GitHub Actions), testing (unit, integration, end-to-end), mentoring, participating in architecture and on-call duties, and working remotely within Northern Ireland (Belfast hub). Requires 5+ years of software engineering experience.

Responsible for building and running the MCP fleet and agent platform, co-owning the Bedrock runtime and gateway (model access, pinning, quotas), and making AI usage visible via a Bedrock-to-Snowflake pipeline. Requires 6+ years in software/platform/DevOps, hands-on AWS (IAM, ECS/Lambda, CloudWatch, VPC), full-stack/CI-CD/containerized deployment experience, and practical experience with LLM APIs, prompt engineering, and agent development.

Join Olo's mobile team to design and implement next‑generation features for the Olo iOS app, mentor junior engineers, improve CI/CD and testing practices (including GitHub Actions), participate in architecture and on-call duties, and collaborate with product and cross-functional teams. The role is fully remote within Northern Ireland and requires 5+ years of software engineering experience with advanced native iOS/Swift expertise.

Lead design and implementation of end-to-end Generative and Agentic AI solutions, including architecture, POCs, and productionization on Azure or AWS. Requires 6+ years' experience with LLMs and Transformers, expert prompt engineering, RAG architectures, fine-tuning/distillation, vector databases, strong Python skills, FastAPI and ORM proficiency, and demonstrable production GenAI deployments.

Role focused on designing, building and productionizing scalable GenAI and Agentic AI solutions end-to-end. Must have deep LLM and Transformer expertise, expert prompt engineering and RAG experience, strong Python and ML library skills (LangChain, LlamaIndex, Hugging Face, PyTorch/TensorFlow), experience with vector DBs (Weaviate/Neo4j), cloud ML services (Azure/AWS), FastAPI and ORMs, plus experience in fine-tuning, distillation, evaluation and deploying enterprise-grade AI systems. Requires 8+ years of total experience.

Managerial and technical role requiring 10+ years engineering experience (4+ years in management), hands-on coding and architecture leadership, experience running SaaS services on Azure (ideally multi-cloud), FinOps expertise, API-first product mindset, and responsibility for delivery, hiring, and team growth. Remote role covering UK, Ireland, Estonia, the Netherlands, Sweden, and Israel.