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0Junior Software Engineer
18 feb.Flanks
Barcelona, ES
Junior Software Engineer
Flanks · Barcelona, ES
Javascript MongoDB Python Agile Docker Kubernetes Git SaaS PostgreSQL RabbitMQ Redis Office
A Little Bit About Flanks
Flanks is shaking up the wealth management industry by making it simpler and way more efficient for financial institutions. Our SaaS platform is designed to help banks, family offices, and wealth managers get a full picture of their clients' financial assets—all in one place. 💼💡
Founded in 2019 and based in Barcelona, we’ve brought together a team of passionate wealth management and tech pros, all with a shared goal: to change how wealth management is done.
Flanks’s Values Are
- People First 🤝 – our team comes first. We want every Flanker to feel at home, engaged, and part of something bigger.
- Keep Growing 🌱 – as the company grows, so should you. We’re all about personal and professional development here.
- Think Twice, Act Once 🧠💭 – we believe in thoughtful decisions, considering the impact on both our team and our clients before taking action.
The Aggregation Team
We’re a technical team behind data ingestion, processing, and delivery—fueling the insights our customers rely on. With our rapid growth over the past year, we’re facing new and exciting challenges that you can help us solve!
Here’s What You’ll Be Working On
- Handling sensitive financial data – Store and update critical info in a fast, compliant, and traceable way. Our distributed system keeps things moving—sometimes all at once! 💾⚡
- Scaling our ingestion system – We pull data from multiple sources, and we need to do it better, faster, and smarter. Ready for the challenge? 🚀📊
- Growing & mentoring the team – With our fast-paced expansion, maintaining alignment and consistency across teams is crucial. Help us shape the future! 🤝👥
As a full member of the Drivers team within Aggregation, you’ll play a key role in extracting data from a variety of custodian entities. Here’s what you’ll be diving into:
- Large-scale data extraction & processing – Build high-performance software (mainly in Python) to handle vast amounts of financial data. 🐍💾
- Collaborating across teams – Work closely with technical and financial experts to deeply understand the data you’re processing. 🤝📊
- Automating financial logins – Navigate and automate login processes, including multi-factor authentication mechanisms. 🔐💡
- Reverse engineering banking websites – Decode how online banking platforms work and optimise data retrieval. 🕵️♂️💻
- Building complete ETL pipelines – Own every step, from extraction to transformation and loading. ⚙️🔄
- Extracting data from diverse sources – Whether it’s website content, CSV files, or PDFs, you’ll develop efficient ways to capture and process the data. 📜📂
- Implementing new drivers – The software that extracts data from institutions.
- Debugging and improving existing drivers – Ensuring smooth operations.
- Following through on solutions – Your job doesn’t end when the code is merged! We expect you to monitor and refine your work. 🚀
Our tech stack
- Python 3.9+ – Our main language, with browser emulation tools for seamless data processing.
- JavaScript – Used for advanced web scraping tasks where Python isn’t enough.
- Docker & GKE – Everything runs in Docker containers, with Docker Compose for development and Google Kubernetes Engine (GKE) in production.
- Databases – We rely on MongoDB and PostgreSQL to handle and store our data efficiently.
- You’ll also work with: GitHub & GitHub Actions – For version control and CI/CD, Redis & RabbitMQ – Ensuring smooth data flow and performance, and other usual suspects in a high-performing environment!
- You collaborate smoothly – You’re comfortable working with Git, GitHub PRs, and standard development workflows.
- You’re a strong communicator – You can clearly express problems, solutions, and trade-offs to both technical and non-technical colleagues.
- You can prioritise effectively – Not everything is equally urgent. You know when to focus on what truly moves the needle.
- You have some wealth management knowledge – Investments, currencies, crypto? It’s a plus if you’re familiar with the financial world! 📊💸
- 📍 You live in Barcelona or nearby – Coming to the office a few times a month is part of the deal. Living in Spain is non-negotiable. 🇪🇸
- You’re proficient in English & Spanish – Strong communication in both languages is key.
- You’re comfortable with our tech stack – Python is a must, and JavaScript is a plus. If you’ve worked with similar technologies, that’s great too!
What We Offer
We offer what we think is fair compensation (from 23K to 32K € per year for this role). We're not on the very top of the market, but our intention is to increase compensation as you grow with the company. You will not be left behind. We believe this is a really nice time to join the project as we'll experience some serious growth and changes during this year.
This is a full-time, permanent contract. A non-exhaustive list of perks includes:
🏠 Office between Sants Estació and Plaça Espanya, with a 280 degree view of Barcelona.
🔆 Flexible working hours
🎊 Paid time off on your birthday
🍒 Fresh fruit every week, all-you-can-drink tea and coffee
🍻 Friday happy hours after our weekly team meetings (optional)
😎 Team building events (optional)
🙀 Personal holidays swap inside the same month
🍽️ Digital canteen with Nora in our offices subsidized at 50%.
🏥 Health insurance
💸 Flexible remuneration with Alan
📚 Yearly training budget
Note that for this role we can’t offer a relocation package and/or working visa.
The hiring process ⚙️
- Send us your CV, cover letter, etc. 📧
- First Interview – Meet Carlos & Pablo (Software Engineers) for a friendly chat about your experience and the role. 💬
- Technical Test – We’ll send you a take-home test to complete within one week to assess your skills. 📋
- Second Interview – Discuss your technical approach with Diego (CTO) or Marc (Software Engineer Team Lead). 🧠⚡
- Final Interview – A deep dive with Carlos, Pablo, and possibly Diego, where we’ll cover technical insights and any remaining questions. 🎯
- We send you an offer! 💌
If this sounds like a good fit for you, we’d love to hear from you. Don’t hesitate to send us your CV and/or cover letter. ✉️🤗
At Flanks, we believe in fostering diversity and inclusion across everything we do. We’re proud to be an equal opportunity employer, and we welcome all applications regardless of race, religion, gender, age, or disability status. 🌈💼
Senior Software Developer
18 feb.Aristocrat
London, ES
Senior Software Developer
Aristocrat · London, ES
React API Java MySQL MongoDB Agile TSQL Azure NoSQL Maven Docker Cloud Coumputing Kubernetes Microservices Git AWS DevOps PostgreSQL QA Spring RabbitMQ Gradle UML Kafka DDD
We are seeking an experienced Senior Software Developer to join our team in designing and developing a robust Core Platform, driving the advancement of our Backend-as-a-Service (BaaS) offering, and supporting the migration of legacy systems to the new architecture.
As a key member of our team, you will play a pivotal role in shaping the platform and services that support a suite of mobile and web applications. Your responsibilities will include designing and developing robust, scalable, and secure backend systems, providing technical expertise across multiple squads as well as defining and enforcing the standards that ensure their integrity and compliance.
This role requires close collaboration with multiple stakeholders, making strong communication and proactive engagement essential. You should be able to articulate and support your recommendations with sound reasoning, grounded in engineering best practices and factual analysis, while maintaining an open, fair, and, where necessary, assertive approach.
*What You´ll Do* Roles and Responsibilities
* Become the tech expert about the project, having the wide picture of how everything intercats in details.
* Work independently across multiple squads in the same project, providing technical expertise and guidance.
* Design, develop, and maintain backend services and APIs using Java and cloud-native technologies.
* Produce documents and diagrams, such as C4 or UML, to communicate your designs effectively with the wider development team.
* Design actionable development tasks that drive iterative progress for product delivery and the team.
* Implement and advocate for domain-driven design principles to create a well-structured and maintainable codebase.
* Build and manage microservices architecture, ensuring services are scalable, reliable, and secure.
* Collaborate with cross-functional teams, including frontend (mobile & web) developers, product managers, QA, solution architects, infrastructure, and DevOps, to deliver high-quality software solutions.
* Write clean, maintainable, and efficient code following best practices and coding standards.
* Perform code reviews, provide constructive feedback, and mentor other developers.
* Continuously improve existing systems by identifying and implementing performance optimizations and refactoring opportunities.
* Foster ensuring robust testing and validation of software through unit testing, integration testing, contract testing, and automated testing frameworks.
* Participate in agile development processes, including sprint planning, stand-ups, and retrospectives.
* Stay up to date with emerging technologies and industry trends and apply this knowledge to enhance our development practices.
*What We´re Looking For* Required Skills and Experience
* Minimum of 6 years proven experience as a backend developer with a strong focus on Java development with Spring (e.g., Boot, Cloud, Framework).
* Solid understanding of cloud-native development and experience with cloud platforms such as Google Cloud (preferable), AWS, or Azure.
* Expertise in domain-driven design (DDD) and its application in software development.
* Strong knowledge of microservices architecture and experience in building and deploying microservices.
* Proficiency in RESTful API design and development.
* Experience with event-driven architecture and messaging systems (e.g., Kafka, RabbitMQ, Google Pub/Sub ).
* Experience with containerization technologies such as Docker and orchestration tools like Kubernetes.
* Familiarity with database technologies, both SQL and NoSQL (e.g., PostgreSQL, MySQL, MongoDB).
* Understanding of solid engineering principles, including SOLID, DRY, and KISS.
* Strong knowledge of Software & Cloud design patterns, especially Strangler Fig.
* Experience with version control systems (e.g., Git) and CI/CD pipelines (e.g., GitHub Actions, Gradle, Maven, ArgoCD).
* Excellent problem-solving skills and the ability to work independently and as part of a team.
* Effective communication skills and the ability to articulate technical concepts to non-technical stakeholders.
* Pro-active, self starter and able to work autonomously.
Preferred Skills and Experience
* Experience in frontend development, especially using React framework.
* Experience developing a mobile client and understanding of their challenges.
* Knowledge of security best practices in software development and cloud environments.
* Familiarity with monitoring and logging tools (e.g., New Relic, Prometheus, ELK stack).
* Bachelor´s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
* Certification in cloud platforms (e.g., AWS Certified Solutions Architect, Google Cloud Professional).
Dataslayer
Desarrollador Backend Senior Python
Dataslayer · Madrid, ES
Teletrabajo API MySQL MongoDB Python Linux Docker Kubernetes Git AWS Agile PostgreSQL Flask RabbitMQ Redis Microservices Kafka
Estamos en la búsqueda de un Desarrollador Backend Senior especializado en Python para unirse a nuestro equipo. Serás responsable del diseño, desarrollo y mantenimiento de servicios backend escalables y de alto rendimiento, con especial enfoque en FastAPI y la integración con infraestructura en la nube.
📌 Responsabilidades principales:
Diseñar, desarrollar y mantener APIs RESTful y servicios backend con Python y FastAPI.
Optimizar el rendimiento y escalabilidad de nuestras aplicaciones.
Trabajar con bases de datos relacionales (PostgreSQL, MySQL) y ORMs como SQLAlchemy.
Trabajar con bases de datos no relacionales, como Redis o MongoDB.
Aplicar principios de diseño limpio, pruebas automatizadas y buenas prácticas de desarrollo.
Colaborar con otros desarrolladores y equipos para diseñar soluciones eficientes y escalables.
Participar en la planificación y arquitectura de nuevos proyectos.
Desplegar y gestionar servicios en la nube (AWS).
🎯 Requisitos:
✅ Formación: Grado en Ingeniería Informática, Software o campos relacionados.
✅ Experiencia: 3-5 años de experiencia en desarrollo backend con Python.
✅ Tecnologías clave:
- FastAPI (o experiencia en Flask con disposición a migrar a FastAPI).
- Bases de datos relacionales (PostgreSQL, MySQL) y ORMs como SQLAlchemy.
- Control de versiones con Git.
- Desarrollo en entornos Linux.
- Metodologías ágiles y buenas prácticas en el desarrollo de software.
➕ Extras valorables (Pluses): Experiencia en AWS, incluyendo:
- Configuración y gestión de roles y permisos (IAM).
- Implementación de AWS Lambda para ejecución de funciones serverless.
- Uso de S3, API Gateway, DynamoDB y otros servicios de AWS.
➕ Experiencia en Docker y Kubernetes para despliegue de microservicios.
➕ Conocimientos en sistemas de mensajería y colas (RabbitMQ, Kafka).
➕ Familiaridad con integración de APIs y sistemas externos.
Desarrollador/a Senior eCommerce
13 feb.HAYS
Desarrollador/a Senior eCommerce
HAYS · Barcelona, ES
Teletrabajo PHP TSQL Linux Docker RabbitMQ Redis Kafka
Tu nueva empresa Reconocida empresa de retail española con más de 40 tiendas a nivel nacional
Tu nuevo puesto
- Desarrollador senior enfocado en la implementación de soluciones de eCommerce, especialmente en el uso de la plataforma Prestashop.
- Puesto proactivo en el que la idea es poder proponer soluciones y tener comunicación con varios proveedores además del manejo tech del equipo.
- Persona proactiva y con ganas de proponer soluciones que serán ejecutadas, empatía y ganas de crecer.
Qué necesitarás para encajar con el puesto
- Experiencia mínima de 5 años en un puesto similar.
- Análisis y desarrollo de aplicaciones web/eCommerce bajo Prestashop y PHP 7.2 o superior. También sentencias SQL para acciones CRUD.
- Conocimiento de: Prestashop(Mínimo 1.7.5), MariaDB/MySQL(Mínimo 10.4), PHP 7.2o superior.
- Familiarizado con el uso de Docker, Familiarizado con el uso de X-Debug.
- Gestión básica de servidores Linux(Ubuntu principalmente), API-REST, XML.
- Conocer a nivel funcional de sistemas de caché (Redis, Memcached, etc.).
- Conocer a nivel funcional sistemas de colas de mensajería (RabbitMQ, Kafka, etc.)
- Análisis de desarrollo de soluciones web/eCommerce.
Extras
- Magento
Qué obtendrás a cambio
- Budget salarial: 45000-50000 brutos anuales
- Teletrabajo: coherentes - 2 días
- Horario: entrada desde las 7h hasta 10h
- Viernes hasta las 15h
- Julio y agosto 15h
- Además de muchos otros beneficios :)
Accenture
Alicante/Alacant, ES
Microservices Software Engineer
Accenture · Alicante/Alacant, ES
Java MongoDB Agile NoSQL Docker Cloud Coumputing Kubernetes Elasticsearch Microservices Spring DevOps RabbitMQ Kafka Couchbase
At Accenture, we believe in technology as the engine for the total reinvention of the company. We work with the leading platforms and partners in the market to drive our clients´ businesses through digitalization, AI, and data. If you want to be part of a Great Place To Work® and join a team of over 740,000 professionals worldwide, keep reading:
Are you a passionate Software Engineer with experience across the stack including Microservices, Event Architectures, Container Platforms and DevOps?
Here at Accenture, we are changing the world through the most advanced cloud-native solutions on the planet! Want to be a part of it? If you are about solving exciting problems and shaping the future of technology, we would love to have you join our Cloud Native team.
Currently we are looking for several candidates with different level of cloud native experience (Junior and Senior Software Engineers), so you can join one of our projects to implement a new cloud native e-commerce platform, for one important retailer in Spain, or build a new digital banking solution for an international bank using cutting-edge technologies.
What you need to succeed?
- Experience in Java.
- Experience using cloud native technologies - Microservices (Springboot), Event-driven programming (Spring Cloud Streams / Kafka, RabbitMQ) and containers /orchestration (docker, Kubernetes).
- Experience with NoSQL datastores such as Couchbase, MongoDB, Elasticsearch.
- Experience with DevOps and Agile engineering practices
- Real passion for quality and engineering excellence at scale
- Understand microservices architecture patterns.
- English nice to have, no mandatory.
What you will get from us
- Permanent contract with competitive salary.
- Great benefits such as a health insurance, life insurance and Flexible Salary.
- Flexible working hours with intensive workdays for two months and a half in summer. Different formats for family reconciliation.
- Trainings and certifications.
- You can be a part of our LGTBY Ally employees´ group.
About Accenture
Accenture is a leading global professional services company that helps the world´s leading organizations build their digital core, optimize their operations, accelerate revenue growth and enhance services-creating tangible value at speed and scale. We are a talent- and innovation-led company with 774,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world´s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities.
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Todas las decisiones de empleo se tomarán sin importar la edad, raza, credo, color, religión, sexo, origen nacional, ascendencia, grado de discapacidad, estado de veterano, orientación sexual, identidad o expresión de género, información genética, estado civil, estado de ciudadanía o cualquier otro motivo o circunstancias protegidas por las leyes federales, estatales o locales.