Sr.Fullstack Engineer

Anblicks Inc.; Dallas (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Anblicks Inc. is seeking an experienced cloud architect/developer to build and scale full-stack applications on AWS.

You will own serverless implementations and data modeling, driving ADR-driven architecture from concept to production while working closely with clients and executives. You will collaborate across frontend and backend teams using React/Next.js, Spring Boot/Java, or Node.js, and will shape event-driven designs with Lambda, DynamoDB, S3, and API Gateway, ensuring secure, scalable

Qualifications

• 6+ years overall experience building production systems on AWS and cloud-native architectures.
• Hands-on full stack development with React/Next.js on frontend and Spring Boot/Java or Node.js on backend.
• Deep AWS serverless and event-driven expertise including Lambda, DynamoDB, S3, API Gateway, EventBridge, IAM.

Responsibilities

• Build and maintain full stack applications on AWS, using React/Next.js (frontend) and Spring Boot/Java or Node.js (backend).
• Architect and drive architectural decisions from ADR to implemented code, aligning with client needs.
• Own DynamoDB data modeling decisions, including partition keys, GSI strategy, and capacity planning.
• Set up sandbox environments and maintain automated testing pipelines.
• Produce technical documentation for architecture notes, data models, and API contracts.
• Lead client-facing technical discussions and present progress, risks, and options to executives.

Skills

AWS serverless expert

Full-stack development

DynamoDB data modeling

API Gateway / S3 / Lambda

Security-first development

Architecture decisions

Client-facing communication

Consulting delivery model

Technical documentation

Tools

React/Next.js

Spring Boot/Java

Node.js

Job description

• Build and maintain full stack applications using React/Next.js (frontend) and Spring Boot/Java or Node.js (backend), deployed on AWS


• Implement cloud-native, event-driven solutions using Lambda, ECS, API Gateway, DynamoDB, S3, EventBridge, and IAM


• Own DynamoDB data modeling decisions - partition key design, GSI strategy, single-table vs. multi-table tradeoffs, capacity planning


• Set up and maintain sandbox environments and testing automation pipelines


• Take architecture decisions and design inputs and drive them to implementation outcomes - close the gap between ADR and working code


• Produce and maintain technical documentation - architecture notes, runbooks, data models, API contracts - so knowledge isn't locked in one person's head


• Participate in client-facing technical discussions; comfortable presenting progress, risks, and options to VP and C-suite audiences when needed

Required Skills

• 6+ years overall experience; 5+ years building and shipping production systems on AWS


• Hands-on full stack development - React/Next.js on the frontend, Spring Boot (Java) or Node.js on the backend


• Deep AWS serverless and event-driven expertise - Lambda, DynamoDB, S3, EventBridge, SQS, SNS, Step Functions, API Gateway, Cognito, Secrets Manager, SSM Parameter Store; comfortable reasoning about cold starts, concurrency limits, and event source mappings


• Strong debugging instincts across the full stack - can trace a bug from a React component through an API Gateway integration, into a Lambda or a backend , and down to a db read without needing someone to hand-hold the layers


• Security-first development mindset - OWASP Top 10 applied in practice (input validation, injection prevention, auth/authz patterns, secrets handling, least-privilege IAM); not just checkbox compliance but baked into how they write code


• Code quality and design pattern fluency - can review a PR and identify structural problems, not just bugs; understands when to apply SOLID, event-driven, CQRS, or repository patterns and when not; writes code the next engineer can read without a tour


• Can take an ADR or architecture decision and drive it to an implementation outcome - reads the design, asks the right clarifying questions, flags gaps before they become production issues, and delivers without needing the solution re-explained at every step


• Comfortable contributing to design discussions - not just consuming specs but proposing data models, API contracts, or flow adjustments; knows the difference between "this works" and "this is the right design for scale"


• Strong written and verbal communication - can document what they build, explain it to non-engineers, and hold their own in a client call


• Experience working in a consulting or client-embedded delivery model - understands that communication, documentation, and stakeholder visibility are part of the job, not afterthoughts; has operated in environments where they represent both their employer and the client's best interests simultaneously