Engineering jobs in Spain

• S

  Infrastructure Engineer

  5 months ago

  Spotlio · Girona, Spain

  HybridFull-timeEngineering

  Design, maintain and monitor the infrastructure needed and streamline the processes in place in order to empower devs and other teams to effectively and efficiently deploy product updates.

• B

  Senior Software Engineer (Backend): Cards

  5 months ago

  BVNK · South Africa, Bulgaria +2

  HybridSenior€70K – €110K a yearEngineering

  Design and implement card platform features end-to-end - from tokenization and sensitive card data handling to transaction enrichment and settlement workflows; Build and maintain integrations with card issuers and payment processors; Architect systems spanning multiple…

• B

  Tech Lead (Backend): Fraud

  5 months ago

  BVNK · Bulgaria, South Africa +2

  Lead / staff€95K – €115K a yearEngineering

  We're looking for a Tech Lead to own the technical direction, architecture, and engineering delivery of the Fraud subdomain within BVNK's FinCrime domain.

• BG

  Backend .NET Software Engineer

  5 months ago

  Betsson Group · Málaga, Spain

  Engineering

  Our Development team in Malaga is growing and we are now looking for a Backend Software Engineer to join! Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game…

• BG

  Senior Backend .NET Software Engineer

  5 months ago

  Betsson Group · Málaga, Spain

  SeniorEngineering

  Our Development team in Malaga is growing and we are now looking for a Senior Backend Software Engineer to join! Our Campaigns & Rewards unit at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond…

• Y

  Senior Mobile Engineer (Food Tracking)

  5 months ago

  Yazio · Berlin, Germany +7

  RemoteFull-timeSeniorFrom €1,000.00 a monthEngineering

  We’re looking for a Senior Mobile Engineer to join the Food Tracking squad at Yazio, the team building the core experience of our product. This includes daily food tracking, AI-driven insights, and features used by millions every day.

• RE

  Engineering Director, Project Delivery

  5 months ago

  Rondo Energy · Madrid, Spain

  HybridDirectorEngineering

  We are transforming industrial decarbonization with our innovative Rondo Heat Battery technology. Rondo is deploying low-cost, zero-carbon Rondo Heat Batteries to accelerate the deployment of renewable energy and to significantly decarbonize industrial processes that are…

• 1T

  Process Engineering Consultant - AI Trainer - Freelance - 8-20 hrs/week - Remote

  5 months ago

  10x Team · Madrid, Comunidad de Madrid, Spain

  RemoteContract€130.00 – €180.00 an hourEngineering

  Process Engineering Consultant – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK)

• VS

  Autonomous Systems Engineer

  5 months ago

  Voltrac S.L. · Valencia, Spain

  On-siteFull-time€50K – €90K a yearEngineering

  At Voltrac, we are on a mission to strengthen Europe’s food security and defence with an autonomous electric tractor to free farmers from drudgery and keep soldiers out of harm’s way. The 3.5 tonnes platform is currently being tested at vineyards, olive orchards and citrus…

• P

  Staff Software Engineer

  5 months ago

  Perk · Barcelona, Spain

  HybridFull-timeLead / staffEngineering

  Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By…

• W

  Senior Product Engineer - Payments Team

  5 months ago

  WeTravel · Bulgaria +7

  RemoteFull-timeSeniorEngineering

  You will join the Payments team to lead critical projects across collection, disbursement, FX, reconciliation, and a new card issuing stack. Upcoming work includes:

• R

  Forward Deployed Engineer (FDE) — French market (Spain based)

  5 months ago

  Resilientco · Barcelona, Spain +1

  HybridFull-timeEngineering

  Act as the technical bridge between the company and their customers in the french region, ensuring AI systems deliver tangible outcomes from day one; Work directly with customer teams to understand workflows and define what success looks like in production; Configure and extend…

• R

  Forward Deployed Engineer (FDE) — Italian market (Spain based)

  5 months ago

  Resilientco · Madrid, Spain +1

  HybridFull-timeEngineering

  Act as the technical bridge between the company and their customers in the Italian region, ensuring AI systems deliver tangible outcomes from day one; Work directly with customer teams to understand workflows and define what success looks like in production; Configure and…

• R

  Forward Deployed Engineer (FDE) — DACH market (Spain based)

  5 months ago

  Resilientco · Madrid, Spain +1

  HybridFull-timeEngineering

  Act as the technical bridge between our client and their customers in the DACH region, ensuring AI systems deliver tangible outcomes from day one; Work directly with customer teams to understand workflows and define what success looks like in production; Configure and extend…

• AS

  HW Electronic Engineer

  5 months ago

  AST SpaceMobile · Barcelona, Spain

  Engineering

  We are seeking an Electronic Hardware Engineer to design, develop, validate and document onboard electronic systems for satellites, ensuring their reliability, performance and compliance with aerospace industry standards.

• AA

  Director - Hardware Engineering, AI Infrastructure Systems

  5 months ago

  Axelera AI · Europe, Incl., United Kingdom +23

  RemoteFull-timeDirectorEngineering

  We are looking for an entrepreneurial, technically exceptional engineering leader to establish and run Axelera’s AI Infrastructure Systems division within the AI Integrated Systems (AIS) group. This is a new function, created to realize and deliver our next-generation…

• J

  Software Developer Java/ Node.JS (Web Development Team)

  5 months ago

  JetBrains · Belgrade, Serbia +6

  Mid levelEngineering

  Design and develop internal company-wide web applications and services.; Participate in the creation of solution architecture, from selecting approaches to decomposing services and defining their interactions.; Build and maintain services running in AWS and Kubernetes-based…

• PA

  Senior Product Engineer

  5 months ago

  Prosper AI · Barcelona, Spain

  HybridFull-timeSeniorEngineering

  At Prosper, we’re pushing the limits of what’s possible with real-time AI. We’re not just making voice agents that “talk”, we’re engineering systems that sound human, reason under strong latency constraints, and adapt instantly to messy, high-stakes healthcare conversations. On…

• L

  Lead Flutter Developer

  5 months ago

  LABHOUSE · Barcelona, Spain +1

  HybridFull-timeLead / staffEngineering

  We are looking for an experienced and driven Lead Mobile Developer who will play a pivotal role in our development team. As a lead, you will take ownership of the end-to-end product lifecycle, from architecture design to deployment. You will define technical guidelines, mentor…

• C

  Engineering Manager

  5 months ago

  Creatio · Madrid, Spain

  RemoteManagerEngineering

  Lead multiple engineering teams within a product domain, ensuring predictable delivery, strong execution, and high engineering standards

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.