We reinvent how trading and investing work by creating exceptional products people love. Today, we serve over 5 million clients, with more than €30 billion in assets under management - a testament to the scale and trust we’ve built in just a few years.
Engage in forming requirements, design your implementation, code it, test it, deploy and monitor it – the full SDLC is led by our software engineers. You have full ownership of your code and you have to maintain it in good shape and refactor it when there’s a good opportunity for improvement.
Develop for performance, scale and resilience – your code will run in an uncompromising environment. Downtime, latency and data loss are intolerable.
Work in compact, autonomous teams with short release cycles - we rely on agile, independent teams of sharp and driven people with just the right amount of processes to steer off anarchy and not sacrifice velocity.
Prior experience with at least one commonplace web framework, no matter the language.



Our system is language-agnostic and we give the engineers the opportunity to choose the specific language based on its appropriateness for the particular task. The microservice architecture allows us to use the newest technologies and we're constantly striving to keep a healthy balance between an up-to-date system and a battle-tested and familiar one.
We expect you to know about indexing, transactions, isolation levels, locking mechanisms and you should be able to design high-performance databases.
Experience with in-memory databases (e.g. Redis/Memcached).
Java 17 - Spring, Go, NodeJS - TypeScript
Databases: PostgreSQL, MariaDB, Redis, Elasticsearch, TimescaleDB, ClickHouse
Apache Kafka
Web servers: Nginx, HAProxy
Version control: Git, GitLab
Docker
Logs & Monitoring: Grafana, Kibana, Telegraf
Excellent social benefits package, including private health insurance, sports card and 25 days of paid vacation per year
Delicious treats and a spacious game room
We process applicant data confiden

📌 Senior Backend Software Engineer (España)
🏢 Trading 212
📍 España