Full Stack Developer

Malbek

12d•Remote

About The Position

We are looking for a US based Full Stack Developer to help design, build, and scale our SaaS platform. You will work across the stack, from responsive front end interfaces to backend services, APIs, and data layers, collaborating closely with product, design, and other engineers to ship reliable, high-performance features used by our customers. This is a great role for someone who enjoys owning features end to end, reasoning about system design tradeoffs, and growing their skills across the entire technology stack.

Requirements

10+ years of professional full stack development experience
Strong proficiency in a modern front end framework (Angular) and TypeScript/JavaScript, including component architecture and state management
Strong backend experience in Spring Framework building production services
Hands-on experience designing, building, and consuming RESTful APIs; familiarity with API versioning and documentation
Solid understanding of relational databases (PostgreSQL, MySQL) including schema design and query optimization, and/or NoSQL databases (MongoDB, DynamoDB)
Experience with cloud platforms such as AWS, GCP, or Azure, including core compute, storage, and networking services
Proficiency with Git, code review workflows, and CI/CD pipelines (e.g., GitHub Actions, Jenkins, CircleCI)
Experience writing automated tests (unit, integration, e2e) using frameworks such as Jest, Mocha, Cypress, or Playwright
Strong understanding of web application security best practices (OWASP Top 10, authentication/authorization, encryption)
Solid grasp of data structures, algorithms, and system design fundamentals
Excellent communication skills and ability to work cross functionally

Nice To Haves

Experience with GraphQL schema design and resolvers
Familiarity with containerization (Docker) and orchestration (Kubernetes), and infrastructure as code (Terraform, CloudFormation)
Experience with microservices, event-driven architectures, and message queues/streaming (Kafka, SQS, RabbitMQ)
Experience with observability tooling (Datadog, Grafana, ELK, OpenTelemetry)
Familiarity with e-signature or document workflow tools and their APIs
Contributions to open-source projects

Responsibilities

Design, build, and maintain features across the full stack, from responsive UI components to backend services, APIs, and database schemas
Own features end to end, from technical design and estimation through implementation, testing, deployment, and monitoring
Design and implement RESTful and/or GraphQL APIs with attention to scalability, versioning, and query performance
Write efficient database queries and design normalized schemas; contribute to indexing and query optimization for relational and/or NoSQL data stores
Build and maintain integrations with third party systems and APIs, including authentication flows (OAuth2/SSO) and webhook-based event handling
Write unit, integration, and end-to-end tests; maintain strong automated test coverage and participate in thorough code reviews
Contribute to system architecture decisions, including service boundaries, caching strategy, and data flow, as the platform scales
Improve application performance through profiling, load testing, and query/caching optimization
Instrument and monitor services using logging, metrics, and tracing tools; troubleshoot and resolve production incidents
Contribute to CI/CD pipeline improvements, infrastructure as code, and deployment automation
Apply secure coding practices (input validation, encryption in transit/at rest, dependency and vulnerability management)
Participate in agile ceremonies including sprint planning, standups, and retros