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DevOps / SRE Lead Barcelona (Balmes) - Ref. 26231
Lead the DevOps/SRE practice for a growing SaaS platform managing urban services, deploying on AWS and Kubernetes, and establishing SLOs, CI/CD, observability, and security controls from scratch.
Administrador de Sistemas Cloud & DevOps
Administers Linux systems, cloud platforms (Azure/GCP), and automates deployments using Ansible and CI/CD pipelines. Focuses on hybrid/multicloud operations, security, and performance.
Desarrollador/a Backend Senior Barcelona (Balmes) - Ref. 26229
Senior backend engineer building and evolving a Scala/JVM cloud platform for urban services like waste collection and green-space maintenance, migrating from monolith to modular microservices on AWS.
Lead Software Engineer
Lead Software Engineer designs, builds, and reviews enterprise Java applications for banking collections systems, enforcing strict SDLC, security, and compliance controls in a regulated environment.
[MLA] Senior Site Reliability Engineer - AI Experience Framework
Own production reliability for a ServiceNow AI-first UI platform: Kubernetes ops, Node.js/JVM incident response, Prometheus/Grafana observability, and CI/CD for a Lit-based SSR runtime and Glide/Java layer.
Backend JVM Software Engineer | L3
Build and maintain scalable JVM-based backend services for a fast-growing fintech platform, powering payments, banking, and e-commerce features in Colombia.
Senior Software Engineer - Java/C++
Builds high-performance backend services in Java/C++ for a distributed platform, focusing on multithreading, performance tuning, and cloud-native tooling.
Software Engineer III - Java / Python with Drools
Builds and maintains Java/Python-based financial systems using Drools for rule-based logic, ensuring scalable, secure production code and AI-assisted development practices.
Software Engineer III - Java / Python with Drools
Builds and maintains Java/Python services and Drools-based decision systems for JPMorganChase’s fintech stack, ensuring secure, scalable production code and rule logic.
Global Banking & Markets, Site Reliability Engineer, Vice President, Singapore
Build and operate ultra-reliable, low-latency trading systems in a 24×7 global bank, using cloud-native stacks, AI-driven ops, and SRE practices to keep markets running.
Software Engineer II
Builds and maintains automated data ingestion pipelines for Pearson’s global education datasets, leveraging AWS/GCP hyperscalers and Big Data tools like Kinesis, SQS, and BigQuery to improve learning platforms and student experiences.
Senior Full Stack Kotlin Developer
£72,000.00 GBP Hybrid WORKING Location: Leeds, Manchester, Bristol, London, Birmingham or Glasgow, Leeds, Yorkshire and the Humber - United Kingdom Type: Permanent Senior Full Stack Kotlin Developer Salary: Up to…
Full Stack Engineering Lead, Vice President - Citi
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity…
Senior developer (Java / Kotlin / Full stack)
Senior Java/Kotlin developer building JVM-based microservices and cloud-native apps for leading clients, with a focus on knowledge sharing and modern tooling.
Low-Latency Java Developer – Pricing & Risk
Build ultra-low-latency Java systems that process live market data for FX, options, equities, crypto and commodities, directly impacting trading outcomes.
Senior Machine Learning Systems Engineer
Builds and deploys production-grade AI systems, focusing on agentic architectures, retrieval logic, and rigorous testing for LLM-powered applications.
Software Reliability Engineer/Devops
Hands-on DevOps/SRE role building automated pipelines, tests, and secure deployments for enterprise clients using JVM/TypeScript, Docker, Ansible, and CI/CD tools.
DevOps Platform Engineer
Build and maintain scalable cloud-native DevOps platforms using Kubernetes, Docker, and CI/CD pipelines to automate enterprise software delivery.
Senior Java Developer
Senior Java developer migrating legacy Java 8 apps to modern JVMs, Spring Boot, and Jakarta EE while maintaining CI/CD pipelines and Tomcat stacks.
Senior Java Developer (Low-Latency) - Leading Investment Bank - J12483
Builds and optimizes ultra-low-latency Java trading platforms for an investment bank, focusing on JVM tuning, concurrency, and high-throughput messaging to support electronic trading systems where microsecond delays matter.