Senior Software Engineer

AgileEngine; Bilbao; Presencial; EUR 35.000 - 55.000; Jornada completa

Descripción de la vacante

A leading software company is looking for a Senior Software Engineer to maintain and enhance their backend services using Kotlin. The role involves API development, performance optimization, and collaborating closely with product teams. Ideal candidates will have a strong background in backend development and cloud services, contributing to cutting-edge projects for Fortune 500 clients.

Servicios

Professional growth opportunities

Competitive USD-based compensation

Flexible work schedule

Exciting projects with top-tier clients

Formación

• 4+ years of experience in backend development.
• Strong proficiency in Kotlin.
• Experience with cloud services (e.g., AWS, GCP, or Azure).

Responsabilidades

• Maintain and extend the Kotlin backend services.
• Collaborate with mobile and product teams to implement robust APIs.
• Identify performance bottlenecks and optimize backend processes.

Conocimientos

Kotlin

RESTful APIs

Cloud services

Asynchronous programming

Descripción del empleo

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AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI / ML, and our people-first culture has earned us multiple Best Place to Work awards.

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

WHAT YOU WILL DO

• Maintain and extend the Kotlin backend services that support our mobile applications;
• Collaborate with mobile and product teams to design and implement robust APIs;
• Identify performance bottlenecks and optimize backend processes;
• Participate in architectural discussions and help guide system evolution;
• Write clean, scalable, and well-documented code;
• Contribute to code reviews, tech planning, and continuous improvement;
• Provide support for production systems and assist in incident resolution.

MUST HAVES

• 4+ years of experience in backend development;
• Strong proficiency in Kotlin for backend services;
• Experience with designing and integrating RESTful APIs ;
• Familiarity with microservices architecture ;
• Hands-on experience with databases (SQL and / or NoSQL);
• Solid understanding of asynchronous programming , multithreading, and performance optimization;
• Experience with cloud services (e.g., AWS, GCP, or Azure);
• Familiarity with CI / CD practices and tools (Git, Docker, etc.);

NICE TO HAVES

• Working knowledge of PHP (for legacy support or integration);
• Experience with Ktor or Spring Boot for Kotlin;
• Background in supporting mobile-first products;
• Experience with monitoring / logging tools (e.g., Prometheus, ELK, Grafana);

THE BENEFITS OF JOINING US

• Professional growth : Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation : We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.
• A selection of exciting projects : Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.
• Flextime : Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office, whatever makes you the happiest and most productive.

Seniority level

• Seniority level Mid-Senior level

Employment type

• Employment type Full-time

Job function

• Job function Information Technology
• Industries Software Development

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