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Remote Senior Backend Java Tech Lead | Spring Boot, Kafka
Vector Synergy is hiring a Java Tech Lead to head a backend team building Connector 2.0, working remotely with occasional visits to Wrocław. The role combines team leadership with hands-on work in Java 17, Spring Boot, Kafka, Camel, and Hibernate.
Fullstack Java Developer (Java+ Angular)
Fullstack Java/Angular developer at IT consultancy Algoteque, developing, maintaining, and improving business applications in an Agile team: designing technical solutions, implementing features, doing code reviews and refactoring, and supporting UAT/production using Java 18+/Spring Boot 3+, Angular 19+, TypeScript, PostgreSQL, Kafka, and Docker/Kubernetes.
Desenvolvedor(a) Backend Java Sênior | Arquitetura e Microsserviços
Senior backend developer at Grupo Panvel (Brazilian pharmacy retail group) designing and evolving Java/Spring Boot microservices with hexagonal architecture, Kafka event-driven integrations, REST APIs via API Gateway, CI/CD and Kubernetes deploys, plus observability with Datadog/Elastic and modernization of legacy Oracle/PL-SQL systems. Hybrid role based in Eldorado do Sul, RS.
Full Stack Developer - Finsys - C$60 - C$75 An Hour
Contract, hybrid full-stack developer role in Toronto building and enhancing modern web applications — Angular 17+/TypeScript on the frontend, Java 17+/Jakarta EE REST APIs on the backend, with SQL, Docker, and exposure to AI-assisted development (Copilot, RAG, LangChain). Pays C$60–75/hr.
Senior Platform Engineer – Cloud Infrastructure & DevOps
Senior platform engineer at Quickplay, an OTT video technology company, designing CI/CD pipelines (Jenkins X, Maven), building cloud infrastructure as code (Terraform, Ansible, Packer), and managing Kubernetes/Docker containerization and orchestration for microservices across AWS, Azure, and GCP. Hybrid role based in Toronto.
Devops Engineer Halifax Regional Municipality - $70 - $80 An Hour
DevOps engineer (8+ yrs) on a Capital Markets team: build, maintain, and troubleshoot CI/CD pipelines, migrating apps from Jenkins to GitHub Actions using Maven, Docker/Kubernetes, Terraform, Ansible, and Artifactory. In-person role in Toronto or Halifax, paying $70–80/hour.
Lead Full Stack Java Developer - Vice President (Mississauga) - $120,000 - $170,000 A Year
VP-level Lead Full Stack Java Developer at Citigroup who leads application systems analysis, programming, and architecture standards while coaching mid-level developers. Day-to-day work spans Java/Spring Boot backends, React frontends, REST/GraphQL APIs, relational and NoSQL databases, and DevOps tooling like Docker, Kubernetes, OpenShift, and CI/CD.
Senior Full Stack Developer (Java, React) - Vice President - $120,800 - $170,800 A Year
VP-level senior full stack developer at Citigroup (banking) who builds reusable frameworks, RESTful APIs and application systems as an individual contributor, coding primarily in Java with React, Spring, MongoDB/Oracle, OpenShift/Kubernetes, Kafka and CI/CD tooling, while mentoring mid-level developers.
Associate, Business Development - Global Law - November 2026 Start
The GLG Law Business Development Associate will work with the team to address our law firm clients’ expert witness needs. Associates are responsible for primarily phone-based outreach and relationship development,…
Big Data Engineer (Scala, Spark) – Fraud Analytics | Flexible
Big Data Engineer building large-scale fraud analytics on a major advertising platform for Grid Dynamics' Silicon Valley client. Day to day: running big data analytics, detecting fraud patterns, and ensuring data integrity using Scala, Spark, Hadoop, Kafka, and streaming tools. On-site in Málaga, Spain with a flexible schedule.
Big Data Engineer with Scala and Spark
Grid Dynamics is hiring a Big Data Engineer in Málaga, Spain to build large-scale data analytics and anti-fraud infrastructure for a major Silicon Valley tech company's advertising platform. The role centers on Scala and Spark, working with petabyte-scale datasets and stream-processing technologies like Kafka.
Java Software Engineer — Microservices & DevOps
Solera is seeking a software developer to join our Sevilla team, building Solera’s core products for an international market. You will work in a Scrum squad delivering features on specific products, collaborating…
DevOps Engineer
DevOps Engineer joining Renta 4 Banco's internal IT department in Madrid to run monitoring and production deployments, maintain CI/CD application and infrastructure environments, and document/quality-check operations. Needs 5+ years in DevOps, public cloud experience, and skills in Linux, Java, Maven, Docker, PL/SQL.
Full Stack Developer
Full Stack Developer at Universidad Loyola (Sevilla or Córdoba campus) designing, building and maintaining Java enterprise applications with Spring Boot, JPA/Hibernate and JSF/PrimeFaces, applying SOLID practices, JUnit/Mockito testing and AI coding assistants like Claude Code across the software lifecycle. Requires 3-5 years of enterprise Java experience.
Technical Lead - JAVA Developer (m/f/d)
We are seeking an experienced JAVA Software Engineer to develop Java, Diagnostics, and OTA offboard software. You will focus on vehicle diagnostics and Over-the-Air (OTA) updating mechanisms. We are looking for a…
Systems Engineer III
Remote QA/systems engineer at First Citizens Bank supporting and testing enterprise finance applications (PeopleSoft Financials/Oracle Cloud ERP, Blackline, Coupa/Ariba). Day to day: functional, regression and end-to-end testing, building test automation frameworks, CI/CD pipelines, RPA bots, and SQL-based database validations.
Application Security Engineer
Mission: Ensure that the products and applications developed by the organization incorporate security principles from design to operation, promoting secure development practices, coordinating vulnerability assessments…