84 backend developer English-speaking jobs in Castile and León

Java Engineer to join a talented engineering team building scalable, resilient, and high-throughput backend ... development experience3+ years working with Java 17 or Java 21Spring Framework / Spring BootProduction-grade backend

SEEKING: QA LeadWe are looking for a QA Lead to define and drive the quality strategy across a complex backend-oriented ... governance expectations.This role requires a strong mix of QA leadership, delivery coordination, and backend-oriented ... Previous experience coordinating QA activities across multiple squads or teams.■ Experience working in backend-oriented

Omega CRM Consulting is looking for a Senior Salesforce Marketing Cloud Developer that would like to ... quality and sustainable delivery.Required Skills:Relevant Salesforce certifications (Marketing Cloud Developer

vertical.You will own the full sales cycle — from identifying and prospecting new publisher and app developer ... publisher partnerships: identify, prospect, pitch, negotiate, and close strategic publisher and app developer ... Supply-side sales / business development (adtech, mobile advertising, or app monetization)Publisher / app developer

and operating enterprise-grade platform services focused on reliability, automation, security, and developer ... Infrastructure as Code (Terraform).Improve platform reliability, performance, and scalability.Automation & Developer ... capabilities that empower engineering teams and accelerate delivery.Drive platform improvements that enhance developer

engineering capabilities, workflows, and reusable components.- Develop integrations with AI models, developer ... reusable, AI-enabled solutions to accelerate development productivityIntegrate engineering platforms and developer ... effectively with cross-functional technical teams.Preferred Qualifications- Experience building reusable developer

Madrid | Hybrid | PermanentWe’re looking for a Junior GRC / RSA Archer Developer to join an international

Take your career to the next level with Amaris Consulting as a ServiceNow Developer.

NET Developer to collaborate with our global partner, a leader in financial services.

Highly motivated C# .NET & Delphi Developer needed for Windows OS development. Responsibilities include creating, improving, and maintaining business logic and UI for endpoint protection products. Requires 3+ years in C#/.net Core and Delphi for desktop applications.

field operations)Diagnose and resolve complex issues across distributed systems (CRM, mobile, APIs, backend ... patterns, documentation practices, and the responsible use of AI-assisted tooling.Lead and mentor a Senior Developer

Senior C#.NET Developer for an international project. Requires 5-10+ years of experience, C# .NET, Cloud, and Kubernetes. Must have C1 English proficiency.

Lead Java Developer to oversee technical aspects and drive strategic initiatives for a global fashion retailer. Responsibilities include team leadership, hands-on coding, and ensuring technical excellence using Java 17+, Spring, and related technologies.

solutions that drive the future of travel.The RoleWe are seeking a talented and passionate Software Developer ... performance, reliability, scalability, and security across our platforms.What You'll Be DoingAs a Software Developer

faster and more effectively.We are seeking a talented and highly motivated Salesforce CRM Analyst & Developer ... technologies, especially AI.Nice to haveSalesforce certifications such as Administrator or Platform Developer

We are currently looking for a Fullstack Developer to join one of our biggest clients in the banking

career opportunities, while staying close to our teams.About the RoleWe are looking for a MuleSoft Developer

Lead Developer role focusing on C# plugins and custom extensions for Microsoft Dynamics 365 CRM. Responsibilities include code reviews, enforcing standards, and managing DevOps. Requires multiple years of Dynamics 365 and Dataverse expertise.

platform health: Optimise for latency, throughput and reliability as data volumes scaleBridge data and backend

line.5+ years of experience in data engineering or related roles.Experience working alongside product/backend ... relational databases, events) by designing clear data contracts between teams.Collaborate with product and backend