Mactores2mo ago

Full Stack Product Engineer, Agent Native

Marshall Islands·MumbaiRemoteFull time (Remote)mid

OtherFull Stack Product Engineer

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Quick Summary

Overview

Technical Tools

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Mactores is a trusted leader among businesses in providing modern data platform solutions. Since 2008, Mactores have been enabling businesses to accelerate their value through automation by providing End-to-End Data Solutions that are automated, agile, and secure. We collaborate with customers to strategize, navigate, and accelerate an ideal path forward with a digital transformation via assessments, migration, or modernization.

Aedeon is the agent-native modernization platform for the enterprise. We turn the systems already running the business, applications, databases, data platforms, business rules, and workflows, into governed AI agents, grounded in a persistent Code Intelligence Graph of the customer's own code and verified through behavior-equivalence proof. Aedeon is delivered as a product, not a services engagement, and runs without mandatory forward-deployed engineers.

We're looking for a Senior Full Stack Developer who is deeply product-oriented, takes release ownership seriously, and brings a rigorous, test-first mindset to every feature they ship. This role requires someone who understands the full delivery lifecycle, from building features to defining test cases, running deployments, and validating production readiness, and who uses AI agents and automation tools to do it at a high standard of quality and efficiency.

The ideal candidate thinks like a product owner, treating quality, timelines, and the end-user experience as personal responsibilities. They commit to release deadlines and raise risks early, define thorough and accurate test cases before every deployment, validate the full stack in staging before any release, and actively use AI agents and automation frameworks to produce qualitative test coverage and improve testing efficiency at scale.

Aedeon is a technically demanding product with real enterprise customers and tight release timelines. We are not looking for someone who will build features and hand them off. We are looking for someone who ships features they would be proud to demo, loses sleep over a broken deployment and does something about it before anyone asks, writes test cases before the code rather than after the deadline, uses every tool available, including AI, to do their job better and faster, and treats the release date as a promise to the team and the customer.

Design, build, and maintain full-stack features across the Aedeon frontend (React+Next.js) with a focus on reliability, performance, and user experience.

Collaborate with product management, designers, and backend / DevOps engineers to deliver features from requirement to deployed, tested release.

Participate actively in sprint planning, backlog grooming, and retrospectives with a product-first perspective.

Own the full delivery of assigned features from development through deployment and post-release validation.

Commit to and meet sprint and release deadlines. Proactively communicate blockers and risks with enough lead time to mitigate them.

Coordinate with DevOps and QA to ensure the deployment pipeline is ready and the release process is clean and repeatable.

Practice test-driven development. Write tests before the implementation, not after the deadline. The test defines what "done" means before the code is shipped.

Write detailed, accurate test cases for every feature before deployment, covering functional flows, edge cases, regression scenarios, and integration touchpoints.

Use AI-assisted tools to generate high-quality test cases at scale and validate them for coverage completeness.

Build and maintain automated test suites (E2E, integration, unit) using appropriate testing frameworks. Integrate them into the CI/CD pipeline.

Conduct thorough deployment validations in staging environments before any production release. No feature ships without sign-off.

Write clear, maintainable code with adequate documentation. Review pull requests thoroughly and provide constructive feedback.

Document APIs, deployment procedures, test plans, and architectural decisions in Confluence or equivalent tools.

Share knowledge and testing best practices with the team. Promote a culture of quality and release discipline.

Strong proficiency in React.js: component architecture, state management, hooks, and performance optimization.

Strong proficiency in Next.js framework.

Experience building real-time interfaces using WebSocket APIs.

Proficiency in TypeScript, HTML5, CSS3, and modern frontend tooling (Vite, Webpack).

Experience implementing OAuth 2.0 flows (GitHub OAuth, AWS Cognito) in the frontend.

Familiarity with responsive design and cross-browser compatibility.

Working knowledge of AWS services: S3, DynamoDB, SES, Cognito, Secrets Manager, CloudWatch.

Comfort navigating multi-account AWS environments (dev / uat / prod) and understanding of VPC networking basics.

Test-driven development as a discipline. Tests written before the code, not after.

Hands-on experience writing and maintaining automated test suites: E2E (Playwright or Cypress), integration tests, and unit tests.

Experience using AI tools (Claude, LLM-based test generators) to accelerate and improve test case quality.

Ability to write structured, accurate test cases from product requirements: functional, edge case, regression, and integration coverage.

Experience integrating automated tests into CI/CD pipelines.

Knowledge of Amazon OpenSearch Service or Elasticsearch.

Experience with RabbitMQ or other message queue systems.

Prior work on B2B SaaS products with a structured release process.

Life at Mactores

We care about creating a culture that makes a real difference in the lives of every Mactorian. Our 10 Core Leadership Principles that honor Decision-making, Leadership, Collaboration, and Curiosity drive how we work.

1. Be one step ahead

2. Deliver the best

3. Be bold

4. Pay attention to the detail

5. Enjoy the challenge

6. Be curious and take action

7. Take leadership

8. Own it

9. Deliver value

10. Be collaborative

We would like you to read more details about the work culture on https://mactores.com/careers

The Path to Joining the Mactores Team

At Mactores, our recruitment process is built around distinct structured stages. Here's an overview of what to expect at each stage:

Take-home Assessment:

You will be given a technical task relevant to the role, allowing you to demonstrate your thinking and approach at your own pace.

Technical Interview:
One of our panel members will engage with you in a hands-on, in-person session to assess your technical skills, hands-on experience, and how you approach delivering quality under pressure.

Panel Interview:
A structured conversation with members of the hiring team covering your experience, product thinking, and how you work.

HR Discussion:
During this 30-minute session, you'll have the opportunity to discuss the offer and next steps with a member of the HR team.

At Mactores, we are committed to providing equal opportunities in all of our employment practices, and we do not discriminate based on race, religion, gender, national origin, age, disability, marital status, military status, genetic information, or any other category protected by federal, state, and local laws. This policy extends to all aspects of the employment relationship, including recruitment, compensation, promotions, transfers, disciplinary action, layoff, training, and social and recreational programs. All employment decisions will be made in compliance with these principles.

Note: Please answer as many questions as possible with this application to accelerate the hiring process.