What we do
As part of the UniCredit Group, Aion Bank and Vodeno will accelerate their digital banking offer in strategic markets and will act as a sandbox for innovation for the wider UniCredit Group.
Based on financial sector know-how and expertise in cloud technology, we provide a set-up of customer-facing and daily banking services which include: digital onboarding, accounts, cards, payments, and lending with a white-label mobile app channel access.
We are defined by the following values:
- Client at the centre - we deliver value to our clients
- Curiosity - we want to know more!
- Accountability - we deliver on our promises
- Collaboration - we can achieve more with others
We are currently looking for an Implementation Engineer (Customer-Aligned Team) ready to join our adventure.
What you will be doing
You will be part of a cross-functional CAT team (Product, Solution Architect, QA, SRE), responsible for the full technical delivery of partner implementations – from build to production and beyond. You:
Turn architecture into reality – expose APIs, configure sandboxes, and automate onboarding using tools like Postman, Helm and Terraform
Deploy safely – use ArgoCD for blue-green rollouts across environments
Support environments – operate cloud-native partner stacks (GCP, Kafka, SQL/NoSQL), monitor performance and restore SLAs post-incidents
Drive quality – write tests, create Swagger specs, instrument telemetry, and build dashboards
Own documentation – maintain internal runbooks and contribute to our AI-driven support chatbot
Accelerate pre-sales – size technical effort, surface risks, and build POCs for new solutionsContinuously improve – mentor others, refine workflows, and suggest SDK/config enhancements
Skills you should have
You’re an engineer who thrives in fast-moving, partner-facing teams. You’re hands-on, proactive, and can work independently, but you also know how to bring others with you. You’re passionate about clean, observable infrastructure – and you treat quality as a shared responsibility.
You have:
3+ years of experience in technical delivery, preferably in cloud-native environments
Solid knowledge of REST APIs, SQL, Git, Bash and Postman
Familiarity with tools like ArgoCD, Terraform, Helm, Prometheus, Kibana/Elastic, Grafana
Exposure to cloud platforms (ideally GCP), container orchestration, CI/CD pipelines
Understanding of test automation and contract testing
Strong analytical mindset – capable of mapping out systems, estimating cost/effort, and translating business needs into scalable tech
Experience working in Agile/Scrum environments
Good spoken and written English
Nice to have:
Exposure to fintech or banking APIs (KYC, card issuing, SEPA, lending)
Knowledge of ISO 20022, smart contracts, or open-source fintech projects
Experience with monitoring tools like Datadog, Grafana/Loki
Familiarity with Solidity or Rust (for smart-contract proofing)
What we offer
You will be provided an Individual Development Budget, dedicated to enhancing your professional skills.
If your role permits, we also offer flexible work location.
You and your closest family will be covered with VIP-level private medical care which includes dental treatment and a hospitalisation package.
We care for our colleagues’ well being, therefore we cover psychological consultations if you ever feel you need such support.
Aion bank account without fee.
We co-sponsor your Multisport card and cover 50% of its cost.
You will work on computer equipment that delivers the best user experience — Apple MacBook.
Our office in Warsaw offers healthy snacks throughout the day.
Our process
Our process
We keep our recruiting process simple.Step 1: Talk with one of our Recruiters about your experience and ambitions
Step 2: Meet with your future team manager for a technical interview
Step 3: Meet with Line Manager to discuss how we fit each other
Our note to you
Please note that we may close a job posting early if we receive a large number of exceptional applications.
Good luck!