Senior Backend EngineerWho is Parser?Technology alone does not create impact
- the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement.
We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain, Portugal), the Americas (US, Argentina, Uruguay, Colombia), and the Middle East. We combine global reach with a mindset focused on agility, senior expertise, and close collaboration.
We work as an extension of our clients’ teams, helping them define the right problems, shape solutions, and deliver technology-driven outcomes that create measurable business value. Our expertise spans software engineering, AI & data, product development, and customer experience, delivered by teams that combine strong technical depth with a consulting mindset.
Why Join Us?If you are looking for a place where you can think beyond execution, take true ownership of outcomes, influence decisions, and continuously learn alongside top-tier specialists in a truly integral environment, we’d love to meet you.

About the Role
Join the team behind Search. Our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon.
Our stack includes Java, Vert.
X, RxJava, Groovy, Couchbase, and Kafka,



running on Azure with a fully automated CI/CD pipeline. We follow Agile principles, adapting Kanban and other methodologies to fit the team's needs. Collaboration is at the heart of our culture—pair programming is common, and we review all code in GitHub.

Key Responsibilities
Design and implement end-to-end systems using your deep JVM and Java ecosystem expertiseTranslate product requirements into well-structured, maintainable codeWrite test-driven features and follow the TDD and BDD cycleApply SOLID principles and cohesive design to build scalable softwareCollaborate with product stakeholders to shape and refine featuresSupport production systems, resolve incidents, and conduct root cause analysisMentor and support fellow engineers, fostering a culture of continuous learningShare knowledge across the wider engineering communityPrototype and evaluate new tools and technologiesEssential RequirementsEnterprise-level Java experience
- development, testing, secure coding, operational setupReasonable Azure knowledgeOpenCode experienceStrong experience with Java 8+Hands-on experience with cloud platforms (Azure, AWS, etc.)Proficiency with both SQL and NoSQL databasesProven ability to scale systems effectivelyFamiliarity with Agile methodologies (Scrum, Kanban, Waterfall)Exposure to reactive programming paradigmsDesirable SkillsExperience with eCommerce or search systems

📌 Senior Backend Engineer (Madrid)
🏢 Parser
📍 Madrid