3399 backend developer English-speaking jobs in Catalonia

This is the perfect role for a Java developer looking to gain more experience in Golang / Go. ... Our Backend Engineers take full responsibility for the design and build of our distributed APIs and microservices

We are supporting a prestigious consulting company in the search for experienced Reverse Engineers (Android Malware Analysis) to join their growing team in Barcelona. This is a great opportunity to work on high-impact cybersecurity projects in a dynamic, international environment.

To support our continued growth, adesso Spain is looking for a skilled and motivated Mobile Developer

The Company Wizeline is a global digital services company helping mid-size to Fortune 500 companies build, scale, and deliver high-quality digital products and services. We thrive in solving our customer’s challenges through human-centered experiences, digital core modernization, and intelligence everywhere (AI/ML and data).

The Company Wizeline is a global digital services company helping mid-size to Fortune 500 companies build, scale, and deliver high-quality digital products and services. We thrive in solving our customer’s challenges through human-centered experiences, digital core modernization, and intelligence everywhere (AI/ML and data).

Job description We are seeking a talented and innovative Robotics Developer to join our team.

Proven experience as a Software Developer, Software Engineer, or similar role. ... Collaborate and Innovate: Partner with backend, frontend, QA, DevOps and business analysts to deliver

Exposure to building/supporting open source projects, SDKs and public APIs for the wider developer community ... Responsibilities Closely collaborate with other team members (frontend, backend and QA) and product management

Work with SRE and Infrastructure teams to improve backend reliability and troubleshoot production issues ... #1 best company for remote workers ResponsibilitiesWe are looking for an experienced Senior Java Developer

#39;ll Bring 3+ years of successfully leading and scaling cross-functional development teams with backend ... development and architecture design, experience with high load is a plus Familiarity with PHP as a developer

Position Position : Software Engineer (MacOS Developer) Location Preference : Barcelona, ES Help the ... Experience building agents, backend, or embedded applications with critical memory and CPU constraints

JOB DESCRIPTION Today we're looking for a Python developer to join our Payments team in VeepeeTech ... We seek an expert with experience in Python backend development and if possible in financial systems.

Who we are Quantion is a Business Digital Transformation services company born in 2015. Our services are based on a Digital Factory model. Through this model we help companies to accelerate its digital transformation projects with an end-to-end approach.

Who we are Quantion is a Business Digital Transformation services company born in 2015. Our services are based on a Digital Factory model. Through this model we help companies to accelerate its digital transformation projects with an end-to-end approach.

or Lead Developer in a large implementation or migration project Location: Barcelona area, Spain Contract ... technologies, SLT, S4 Hana, ECC, and SAP Tables, Roles and Interfaces Experience delivering as a SAP Senior Developer

or Lead Developer in a large implementation or migration project Location: Barcelona area, Spain Contract ... technologies, SLT, S4 Hana, ECC, and SAP Tables, Roles and Interfaces Experience delivering as a SAP Senior Developer

We are looking for a Principal Software Developer to join our team! ... Previous experience in the role of Principal Software Developer.

2025 Job Description: At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.

As a QA-engineer you focus on backend applications, intended for, but not limited to, the European market ... Strong experience in the latest backend/frontend web stack: .NET Core, C#, and Angular or React. ... Hereby you focus on the different aspects of our financial and sales-oriented backend applications where ... debug and identify any necessary improvements for our in-house developed financial and sales-oriented backend

WILL DO Architect, design, and implement security measures into the Bastion infrastructure across all backend