Back End Developer
hace 6 días
Responsibilities
- Drive large, complex projects autonomously. Own code from design to release, through the implementation and unit test phases.
- Comply with code specifications, and care about application performance and stability
- Lead code reviews & documentation.
- Determine plan-of-action on large projects, and be able to break tasks down into small deliverables.
- Keep up to date on developments in the technology landscape. Regularly review the system architecture for design and performance improvements.
- Help to fix bugs and production issues as they arise.
- Provide technical mentorship to other engineers on the team, and resolve tech difficulties.
Requirements
- Bachelor's Degree
in Computer Science or related - At least 4 years
of professional software engineering experience (Internship experience does not apply) - At least 4 years with distributed services development, multithreading, and application performance enhancement
- At least 1 years of experience with
GoLang (must) - At least 1 years of experience with cloud computing
(AWS) - At least 1 years experience with
Agile practices - Solid understanding of
MySql
,
Redis
, and
NoSQL
databases, also DB performance enhancement - Experience with 3rd party services (Kafka, Elasticsearch…)
- Experience with OS, data structure, and algorithm
Plus
- Experience with Python, Nodejs technologies
- Experience with large education or marketplace product development
- Experience with the recommendation and search projects
- Good at English writing and speaking
If you are willing to consider being based in Madrid, Spain, we will give it priority.
-
Java Back End Developer
hace 1 semana
Madrid, Madrid, España RED Global A tiempo completoRED has an exciting opportunity for a Senior Java Developer to join an international client undergoing a major digital transformation programme. This is a long-term contract based in Madrid.Start date: ASAPDuration: 12 months + extensionsLocation: Madrid, SpainHybrid role: 1-2 days onsite in Madrid, rest remote.Languages: Spanish. English is a bonus.Role...
-
Back-end Developer
hace 2 semanas
Madrid, Madrid, España Pontio A tiempo completoÚnete a la fintech líder en financiación de eficiencia energéticaSomos Pontio, la startup líder en financiación de instalaciones de eficiencia energética. Estamos revolucionando el sector para instaladores y particulares transformando la forma en la que se financia la eficiencia energética. Queremos ampliar el equipo y buscamos a un compañero/a que...
-
Back-End Developer
hace 10 horas
Madrid, Madrid, España ROVI Pharmaceutical Company A tiempo completoSobre CellsIAEn CellsIA desarrollamos soluciones de inteligencia artificial aplicada a la salud. Desde nuestro hub híbrido enMadridimpulsamos ciencia, datos y producto con un equipo pequeño, muy técnico y con mentalidad de producto.Tus responsabilidadesDiseñar y mantener microservicios en Python usando FastAP I que procesen imagen biomédica en tiempo...
-
Back-End Developer
hace 13 horas
Madrid, Madrid, España Rovi A tiempo completoWhat do we do?We are a Spanish pharmaceutical company engaged in the research and development, manufacturing and marketing of small molecules and biological medical products.We likewise use our sales channels to market a number of licensed pharmaceutical products, imaging contrast agents and other products for hospital use, as well as OTC pharmaceuticals.All...
-
Mid Back-End Developer
hace 11 horas
Madrid, Madrid, España ROVI Pharmaceutical Company A tiempo completoSobre CellsIAEn CellsIA desarrollamos soluciones de inteligencia artificial aplicada a la salud. Desde nuestro hub híbrido enMadridimpulsamos ciencia, datos y producto con un equipo pequeño, muy técnico y con mentalidad de producto.Tus responsabilidadesDiseñar y mantener microservicios en Python usando FastAPI que procesen imagen biomédica en tiempo...
-
Back End Developer
hace 12 horas
Madrid, Madrid, España Pioneers A tiempo completoWe're a fast-growing startup with a small, agile team split between Europe and the US. We're building a serverless recruitment platform on AWS and need a backend engineer who can move quickly, own features end to end, and help automate recruiter workflows using LLMs. You'll design APIs, data models, and event-driven pipelines that support recruiters.What...
-
Full Stack Developer
hace 2 semanas
Madrid, Madrid, España SOTEC CONSULTING A tiempo completoOferta de Empleo: Full Stack DeveloperModalidad:100% remotoTipo de contrato: IndefinidoJornada: Tiempo completoSalario: A valorar por perfil Sobre el puestoEnSOTEC Consulting – Astek Group, estamos en búsqueda deun/a Full Stack Developercon mínimo 3 años de experiencia en desarrollo del back-end en microserviciosSpring Booty en front-end conAngular....
-
Mid Back-End Developer
hace 11 horas
Madrid, Madrid, España Rovi A tiempo completoWhat do we do?We are a Spanish pharmaceutical company engaged in the research and development, manufacturing and marketing of small molecules and biological medical products.We likewise use our sales channels to market a number of licensed pharmaceutical products, imaging contrast agents and other products for hospital use, as well as OTC pharmaceuticals.All...
-
Back End Developer
hace 2 días
Madrid, Madrid, España ThetaRay A tiempo completoAbout ThetaRayThetaRay is a trailblazer in AI-powered Anti-Money Laundering (AML) solutions, offering cutting-edge technology to fintechs, banks, and regulatory bodies worldwide. Our mission is to enhance trust in financial transactions, ensuring compliant and innovative business growth.Our technology empowers customers to expand into new markets and...
-
Front End Developer
hace 10 horas
Madrid, Madrid, España Cognizant Technology Solutions A tiempo completoFront-End Developer (React + ) — Hybrid (Madrid-based)Are you one of those Front-End Engineers who loves to learn from and teach your colleagues, push yourself to the limit, and take part in very demanding projects with the latest technology?At Cognizant Spain we have a strong Web & Front-End Community that you'll want to be part ofWhy choose...