Senior Software Engineer (Backend)
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Before you apply
LocationBucharest
Also inLondon; Marbella
Work moderemote · Romania, United Kingdom, Spain
Typefull-time
SenioritySenior
Experience4+ yrs
DepartmentProduct & Engineering, Engineering
Company size2+ people
PostedMar 12, 2025 · 1y ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
4+ years of building high-concurrency systems and APIs with GoLang (preferred) or NodeJS, using microservices and event-driven architecture
Hands-on experience with AWS services such as Lambda, Cognito, Redis, SQS etc
Proficiency with relational and NoSQL databases (PostgreSQL, DynamoDB)
Experience writing unit tests, load tests and other automated tests
Great at debugging production issues by assumption/validation, data extraction and analysis
Previous experience with Docker, K8s, GitHub Actions, Terraform
Ownership, speed, curiosity, result-driven, entrepreneurial mindset
Experience integrating with or developing Solana programs (Helius, Anchor, SPL token, Token 2022, Metaplex Core)
Previous extensive integration of AI in the development flow
Experience with DeFi
Worked in the past with AWS Amplify or AWS CDK
Some front-end experience (eg: React, Redux)
Skills
GoLang
NodeJS
AWS Lambda
AWS Cognito
Redis
AWS SQS
PostgreSQL
DynamoDB
Docker
Kubernetes
GitHub Actions
Terraform
Solana
Helius
Anchor
SPL token
Token 2022
Metaplex Core
AWS Amplify
AWS CDK
React
Redux
About the company
Looking for the fast paced, innovation fueled start-up life? MetaWealth is one of the most promising fintechs, present in Bucharest, London and Marbella, with a clear mission to become Europe’s top investment platform. We’re focused on exposing tokenized assets (eg: real estate) to investors and capital markets. We currently have 1500 Investors in 24 countries and over €50 million in assets under management.
Being a multi-cultural Engineering-driven organization, you will feel here best while tackling difficult DeFi challenges with heavy AI assistance for maximum efficiency.
About the role
We’re looking for a result-driven Senior Software Engineer with expertise in building scalable back-ends (microservices with GO or Node.JS, RESTful APIs, unit testing etc) that will act as a partner, own the outcome of his work, and share in the success.
Responsibilities
•
Understand and own the business domain and challenges we’re faced with
•
Create optimal domain driven architecture that will balance robustness and maintainability with the simplicity a start-up needs when accelerating
•
Build resilient microservices and APIs, fast.
•
Create or contribute to our automated deployment pipeline and observability setup
•
Develop, test and deploy secure and maintainable code, heavily assisted by AI
•
Monitor production backend systems to ensure stability and performance
•
Closely work with and inspire your peers (including front-end and blockchain engineers), product team and business team
Requirements
•
4+ years of building high-concurrency systems and APIs with GoLang (preferred) or NodeJS, using microservices and event-driven architecture.
•
Hands-on experience with AWS services such as Lambda, Congnito, Redis, SQS etc
•
Proficiency with relational and NoSQL databases (PostgreSQL, DynamoDB)
•
Experience writing unit tests, load tests and other automated tests
•
Great at debugging production issues by assumption/validation, data extraction and analysis
•
Previous experience with Docker, K8s, GitHub Actions, Terraform
•
Ownership, speed, curiosity, result-driven, entrepreneurial mindset
Nice to Have
•
Experience integrating with or developing Solana programs (Helius, Anchor, SPL token, Token 2022, Metaplex Core)
•
Previous extensive integration of AI in the development flow
•
Experience with DeFi
•
Worked in the past with AWS Amplify or AWS CDK
•
Some front-end experience (eg: React, Redux)
More roles at Meta Wealth