20 publicaciones de empleo destacadas de backend engineer customer en barcelona, ct (¡Están contratando!)

Senior Python Engineer, Billing & Accounts
Manychat, Inc —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Oficina
- APIs
- Python
Solicitud rápida
15h
Technical Product Manager
MailerLite —Barcelona, Barcelona provincia
- De 48.000 € a 65.000 € al año
- Horas extra
- Teletrabajo
- APIs
- Agile
- Habilidades de comunicación
19h
Senior Full-stack Engineer (frontend-heavy)
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- Python
Solicitud rápida
Lead Software Engineer - Al Product development
Clarivate —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Azure
- Informática
Senior Software Engineer (Onboarding Non Integrated Partners, Quick Commerce)
Glovo —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Java
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
Experienced Software Engineer (Kotlin) - Global Loyalty (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Español
- DevOps
- Inglés
- Abono gimnasio
Solicitud rápida
Experienced Software Engineer - Webshop (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Inglés
- Oficina
- Abono gimnasio
Solicitud rápida
9d
Software Engineer II (Local Shops, Quick Commerce)
Glovo —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Java
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
Senior Ruby backend
Loyal Guru —Barcelona, Barcelona provincia
- Teletrabajo
- DevOps
- SQL
Staff/Lead Python Engineer (FastAPI, Orchestration)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Desarrollo de software
- Vacaciones pagadas
- Teletrabajo opcional
Senior Security Engineer
bsport —Barcelona, Barcelona provincia
- Trabajo híbrido
- Ventas
- AWS
- Python
Experienced Fullstack Engineer - Store Apps Platform (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Inglés
- Oficina
- Abono gimnasio
Solicitud rápida
Senior Software Engineer (Ruby/RoR, Chatbots & AI)
Workato —Barcelona, Barcelona provincia
- Teletrabajo
- Informática
- Inglés
- Máster
Solicitud rápida
DevOps Engineer (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Azure
- DevOps
- Abono gimnasio
Solicitud rápida
Senior Angular Engineer
ANYbotics —Barcelona, Barcelona provincia
- Informática
- Inglés
- JavaScript
Senior Product Engineer
Prosper AI —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Máster
- Grado
Senior AI Product Manager
Acai Travel —Barcelona, Barcelona provincia
- De 45.000 € a 60.000 € al año
- Jornada completa
- Español
- Inglés
- APIs
Platform Engineer / DevOps Engineer - Marketplace (m/f/d)
MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. —Barcelona, Barcelona provincia
- Jornada completa
- Español
- DevOps
- Inglés
- Abono gimnasio
Solicitud rápida
6d
Senior Software Engineer
Monzo —Barcelona, Barcelona provincia
- Trabajo híbrido
- Microsoft Word
- Oficina
- Java
Senior Site Reliability Engineer (SRE)
Sparta —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Oficina
- Java
- AWS
1d

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Senior Python Engineer, Billing & Accounts

Manychat, Inc -
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Jornada completa
Hace 15 horas

Beneficios

Comidas en la empresa

Cualificaciones

CI/CD
NoSQL
Docker
PostgreSQL
Django
APIs
Escalabilidad
Python

Descripción completa del empleo

WHO WE ARE

Manychat is a leading chat marketing platform, helping businesses engage with their customers on Instagram, Facebook Messenger, WhatsApp, and Telegram. Trusted by over 1 million brands in 170+ countries, we're an official Meta Business Partner, backed by Bessemer Venture Partners. With 400+ teammates across offices in Austin, Barcelona, Yerevan, São Paulo, and Amsterdam — we're building the infrastructure of conversational commerce.

WHO WE'RE LOOKING FOR

We’re hiring a Senior Python Engineer to build and evolve a Python-based platform layer that extends and scales Manychat’s eng core.

This is not a standalone backend. This layer acts as a bridge and execution environment for high-load, business-critical workflows that cannot be efficiently handled inside the core system.

Your primary focus will be designing systems that:

decouple and offload complexity from the core platform
enable scalable execution of business logic
provide reliable communication between services

This role is ideal for someone who:

thinks in systems, not services
understands trade-offs of distributed architectures
can turn loosely defined problems into stable production solutions
is comfortable working close to platform boundaries and constraints

WHAT YOU'LL DO

Design and build a Python-based platform layer that integrates with the core system.
Define and evolve patterns for service communication, orchestration, and responsibility split between core and Python services.
Develop scalable, async services handling high-load and latency-sensitive workflows.
Own API contracts between systems, ensuring stability, backward compatibility, and clear boundaries.
Identify and extract functionality from the core into scalable services where it improves performance or maintainability.
Ensure reliability of cross-system interactions through observability (monitoring, logging, tracing).
Design for failure: retries, idempotency, consistency guarantees.
Drive engineering quality: testing strategy, CI/CD, safe rollout practices.
Work closely with Platform and Product teams to align architecture with business needs.
Contribute to long-term platform scalability, not just feature delivery.

TO SHINE IN THIS ROLE

You’ll need:

5+ years of commercial Python development in production environments.
Strong expertise in modern Python frameworks (FastAPI preferred; Django/Flask acceptable).
Solid experience designing and integrating APIs (including third-party services).
Strong understanding of async programming and concurrency (AsyncIO, non-blocking I/O).
Experience working with PostgreSQL and large datasets.
Experience building and maintaining high-load backend systems.
Strong testing practices (unit and integration tests; PyTest preferred).
Experience with CI/CD pipelines and Docker.
Strong ownership and product mindset — able to align with stakeholders and connect engineering work to business impact.

It would be great if you have:

Experience working with loaded projects and queue systems.
Skills working with infrastructure.
Experience working with third-party API.
Knowledge of different NoSQL solutions and analytical systems.
Replication, partioning, sharding, PL/pgSQL, and other attributes of profound work with databases.

WHAT WE OFFER

We care deeply about your growth, well-being, and comfort:

Hybrid onboarding to start remotely and relocation support for you and your family.
Comprehensive health insurance for you and your family.
Professional development budget for conferences, courses, and learning resources.
Flexible benefits package tailored to your priorities.
Hybrid work and generous leave options for work-life balance.
In-office perks including free meals and snacks.
Company-funded sports activities, annual offsites, and team-building events.

Manychat is an Equal Opportunity Employer. We’re committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual preference, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance.

This commitment is also reflected through our candidate experience. If you have individual needs that may require an accommodation during the interview process, please indicate this in your application. We will do our best to provide assistance throughout your interview process to ensure you’re set up for success.

Solicitud rápida

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