nexos.ai

Backend Engineer – Mid-Senior – PHP

nexos.ai

full-time

Posted on:

Location Type: Hybrid

Location: VilniusLithuania

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Salary

💰 €4,500 - €7,200 per month

Job Level

About the role

  • Design and develop backend systems and solutions with scalability in mind.
  • Take ownership of core services for a greenfield, AI-powered product, from initial design to production.
  • Write clean, well-tested, and well-documented code that delivers real business value.
  • Own the full development lifecycle: research, prototyping, implementation, and deployment.
  • Deliver, review, and maintain technical designs, code, and documentation.
  • Contribute to technical decision-making in an early-stage, fast-growing project.
  • Create, review, and maintain multiple microservices, optimizing them for performance and stability.

Requirements

  • Have deep knowledge in PHP (preferably Symfony framework, other frameworks - nice to have).
  • Have some experience or interested in Golang, NodeJS or similar languages.
  • Know how SQL and NoSQL databases work and how to write optimized queries and debug them if needed.
  • Know why automated tests can save the world.
  • Real-time data processing and event streaming is something you already know or it seems to be an interesting field to you.
  • Be passionate about technology and interested in constantly trying something new.
  • Have some experience with any of the following technologies we extensively use in our stack: Docker, Kubernetes, microservices, Kafka, MySQL clusters, Gitlab CI, Redis.
  • **Nice to have:**
  • Any experience with DevOps practices (deployment pipelines, automation, etc.).
  • Familiarity with front-end technologies and frameworks (e. g. TypeScript, React, etc.).
  • Willingness to learn Golang
Benefits
  • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential.
  • Health benefits. Private health insurance, online and on-site workouts, consultations to feel and be your best.
  • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us.
  • More free time. Stay with us and additional vacation days will be added to your calendar.
  • Additional paid leave. Additional days are covered by us in cases of illness or special occasions.
  • Flexibility. Flexible working time arrangement.
  • View our guidelines for AI usage during hiring process: AI guidelines

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PHPSymfonyGolangNodeJSSQLNoSQLautomated testingreal-time data processingevent streamingmicroservices
Soft skills
ownershippassion for technologyinterest in learningtechnical decision-making