Full Stack Developer Para Camaçari

TokenFlow está com vaga(s) de emprego para Full Stack Developer Para Camaçari em Camaçari / BA

Canal Vagas em Salvador!

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Full stack developer – Camaçari – TokenFlow

Company Description
Token Flow is an onchain token clarity platform. A B2 B product, giving protocols complete visibility of their token ecosystem, including: all holder addresses, all transactions and their types, market maker tracking and performance, De Fi positions, and much more.
We're a small, lean team with lots of experience in crypto and tokenomics. We've received funding, and we're looking for our first non-founder hire.
What You'll Do
Design and implement scalable backend services and APIs
Architect, deploy, and operate cloud-native systems on GCP, AWS, or Azure, optimized for performance, scalability, and reliability
Own Dev Ops workflows end-to-end — CI/CD pipelines, infrastructure-as-code (Terraform/Pulumi), container orchestration, and environment management
Build, operate, and optimize data ingestion and processing pipelines for high-volume, event-driven workloads
Integrate and manage RPC-based data sources, designing resilient systems for rate-limited, high-throughput, and fault-tolerant data access
Design, query, and optimize relational databases, with a strong focus on data modeling, indexing, query performance, and schema evolution
Monitor and maintain system health — defining SLOs, setting up alerting, and diagnosing performance bottlenecks across services and databases
Apply security best practices across services — authentication, authorization, secrets management, input validation, and safe handling of sensitive data
Secure APIs and services against common vulnerabilities — injection, broken auth, and unauthorized access
Enforce HTTPS and encryption for data in transit and at rest, and apply least-privilege access across services and infrastructure
Run security checks in CI/CD pipelines, maintain audit logs for sensitive operations, and set up rate limiting to protect against abuse
Maintain a workflow, continuously identify risks, review access controls, patch vulnerabilities, and improve defenses as systems evolve
Integrate and secure crypto wallet flows in production — signing, transaction validation, and key management
Collaborate across product, data, and infrastructure to ship features end-to-end
Write clean, maintainable, well-tested, and well-documented code Requirements
Previous experience in fullstack, backend-focused software engineering, security engineering, or crypto/web3 development
Strong experience building backend services and APIs
Solid understanding of relational databases, query optimization, and schema design for performance at scale
Experience with Dev Ops practices including CI/CD pipelines, infrastructure-as-code, and container orchestration (Docker, Kubernetes)
Familiarity with cloud security fundamentals — secrets management, IAM, network policies, and secure API design
Experience securing API routes and endpoints — proper auth middleware, route guards, role-based access control, and scoped permissions
Understanding of how to handle sensitive data — PII, tokens, credentials — including encryption at rest, masking in logs, and secure storage practices
Experience running and debugging production systems
Familiarity with modern frontend frameworks
Hands-on experience running and maintaining containerized workloads in cloud environments Nice to Have
Experience hardening production systems, database access controls, audit logging, and vulnerability scanning in CI pipelines
Familiarity with the crypto industry, including core blockchain concepts and onchain data
Experience with data-focused platforms (e.g. Dune Analytics, The Graph) and production-grade RPC node integration and monitoring Salary: $36,000 - $42,000 USD
Fully remote, with preference if based in Brazil.

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