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Location
Hybrid (Sofia, Bulgaria)
Seniority
Junior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Mar 27, 2026. Trading 212 scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Trading 212 is a fintech brokerage headquartered in London, England, offering commission-free investing in shares and exchange-traded funds as well as CFD trading through its own mobile and web platform. Founded in Bulgaria in 2004, it serves more than 5 million clients across the UK and Europe, manages over 30 billion euros in client assets and builds its trading infrastructure in-house, with teams in cities including Sofia and Berlin. It hires DevOps and quality assurance engineers, product and motion designers, compliance officers and risk managers, customer care and transfers specialists, performance marketers, recruiters, partnerships managers and procurement staff.

Our mission is to enable everyone to build wealth

We reinvent how trading and investing work by creating exceptional products people love.

Fostering a culture of excellence and high velocity is the key to our success.

Over the past few years, our client base has grown 20 times to over 6 million, and client assets have grown over 50 times to over €40 billion.

What you'll do

  • Design and deploy dynamically scalable, self-healing infrastructure and applications in public and private cloud environments.

  • Use IaaS automation tools like Terraform, AWS CloudFormation and Ansible.

  • Migrate environments from on-premise infrastructure to AWS/GCP environments.

  • Handling operational and security alerts and incidents.

  • Improving infrastructure, application and security monitoring systems.

  • Continuous performance improvement and troubleshooting of critical components.

  • Learn from your colleagues and share your knowledge with them. We have to grow as the company grows, and mutual, honest feedback is one of our most reliable weapons.

  • The role requires work on shifts, which may include public holidays.

What you need to have

  • Basic understanding of public cloud - AWS/GCP

  • Experience with CI/CD services - GitHub/GitLab or Jenkins

  • Basic understanding of containers and container orchestration systems - Docker, Kubernetes

  • Previous experience with monitoring and log management systems - Grafana, ELK Stack, Splunk, SIEM

  • Good understanding of networking and security concepts (TCP/IP, routing, firewalls)

Nice to have

  • Understanding of RDBMS - AWS RDS, MySQL/MariaDB

  • Basic knowledge of Python or Bash scripting

  • Infrastructure as Code tools - Terraform, AWS CloudFormation

  • Experience with configuration management tools - Puppet, Ansible

  • Experience with on-premise private cloud infrastructures running VMware or KVM

Our tech stack

  • Public cloud - AWS and GCP

  • Infrastructure-as-Code and configuration management - Terraform, Ansible, Puppet

  • CI/CD - GitHub

  • Web Servers and Load Balancing - NGINX, Envoy, AWS NLB/ALB, HAProxy

  • Containers and orchestration - Docker, Kubernetes, AWS EKS/ECS

  • Databases - Amazon RDS (MariaDB/PostgreSQL), TimescaleDB, Amazon Aurora, ClickHouse

  • Messaging services - Amazon MSK, RabbitMQ

  • Monitoring and logging - Grafana, Telegraf, Prometheus, VictoriaMetrics, ELK Stack, OpenTelemetry

  • Private cloud - VMware and KVM

What we offer

  • Challenges that will help you grow and realize your potential really fast

  • Opportunity to make a big impact - you will build innovative services used by millions of investors to build wealth

  • Work with smart, spirited, helpful, high-performing colleagues with a common goal

  • An environment where nothing is set in stone

  • Appreciation for your talent and ideas

  • Generous remuneration package, including annual bonuses

  • Excellent social benefits package, including private health insurance and sports card

  • 25 days of paid vacation per year

  • Delicious treats and a spacious game room

Bring your ambition to Europe’s fastest-growing mobile broker!

We thank all applicants, but only candidates selected for interview will be contacted. All personal data of applicants is protected by law and treated with strict confidentiality.

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