Senior Backend Engineer, Python

🔥 1 minute ago

🇪🇸 Spain – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

Parser

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2018

💼 Consulting

📣 Marketing

🤖 Artificial Intelligence

Consulting • Marketing • Artificial Intelligence

Parser is a technology solutions company that elevates organizations through innovative AI-driven strategies and expert engineering services. The company partners with technology leaders to achieve key business goals, focusing on adaptability, customization, and collaboration. With a commitment to fostering innovation and long-term partnerships, Parser delivers comprehensive solutions in software engineering, AI and data utilization, product design, and digital transformation consulting.

📋 Description

• Design and build Python backend services and APIs for search quality tooling, including a tool for collecting human relevance judgements • Review and refactor the existing offline evaluation tool for on-demand execution in the CI/CD pipeline • Translate product requirements into well-structured, maintainable, test-driven code • Integrate services with the shared data platform, client APIs and search infrastructure • Support AI and LLM-enabled features with AI engineers, including automated accuracy and reliability checks • Collaborate with product, design, data science and Search colleagues to turn prototypes into production releases • Support production systems, resolve incidents, and document decisions and trade-offs • Share work through documentation, demonstrations and incremental pull requests • Own deliverables within agreed architecture and engineering practices • Experiment with real data, test assumptions and iterate using evidence • Design reliable, clear and adoptable tools • Deliver usable value early while building evolvable solutions

🎯 Requirements

• 6+ years of professional experience in backend or software engineering • Strong Python skills, including building maintainable production services and REST APIs • Experience reviewing, refactoring and productionising existing code for reliable pipeline execution • Good testing discipline across application and data components, including test-driven development • Understanding of clean design principles such as SOLID • Experience with CI/CD, version control and containerisation • Experience with on-demand or temporary environments • Experience with a major cloud platform, ideally Microsoft Azure • Understanding of security, scalability and observability for production services • Proficiency with SQL and NoSQL databases • Experience integrating services with data pipelines, APIs and existing applications • Exposure to integrating LLM-based or other AI features into backend services, including validation of model outputs • Proven ability to ship iterative, user-focused solutions with attention to reliability and security • Strong written and verbal communication skills • Collaborative approach to multidisciplinary product delivery • Nice to have: experience in retail or ecommerce search, Elasticsearch or another production search platform • Nice to have: familiarity with offline evaluation, A/B testing or ranking metrics such as nDCG • Nice to have: experience with event streaming such as Kafka or medallion-style data pipelines • Nice to have: experience building internal tools for rating or annotation

🏖️ Benefits

• A highly competitive compensation package • Medical insurance • Opportunity to join an organization with triple-digit growth • Opportunity to form part of a multicultural community of tech experts • Flexible remote work