Senior Software Engineer - Full Stack TypeScript

MACHINE LEARNING TECHNOLOGIES LLC; Westlake Village (CA); On-site; USD 83,000 - 165,000; Full time

Job summary

MACHINE LEARNING TECHNOLOGIES LLC in Westlake Village, CA is seeking a Senior Software Engineer - Full Stack TypeScript to design and build pricing applications using TypeScript, Node.js, React and Next.js. You will own features end-to-end, write robust tests, and contribute to scalable cloud deployments on AWS.

The role involves collaborating in Agile teams, participating in code reviews, and supporting real-time analytics data pipelines while maintaining system stability and performance.

Qualifications

• 5+ years of professional experience in full-stack software development.
• Strong proficiency in TypeScript, Node.js, React and Next.js.
• Experience with testing frameworks (Cypress, Jest, wdio, LambdaTest).
• Excellent verbal and written communication skills for technical and non-technical audiences.
• Hands-on experience with AWS cloud services including CDK/SAM, Lambda, API Gateway, DynamoDB, EventBridge, SQS and Step Functions.
• Familiarity with CI/CD platforms such as GitLab CI, GitHub Actions, or Jenkins.
• Working knowledge of Agile methodologies (Scrum, Kanban).
• Experience with NoSQL databases, particularly DynamoDB.
• Understanding of design patterns, refactoring, and unit testing best practices.
• Experience with Linux and open-source software.

Responsibilities

• Designing and developing new features and enhancements for pricing applications using TypeScript, Node.js, React, and Next.js.
• Writing comprehensive unit, integration, and end-to-end tests using Cypress and Jest.
• Deploying and managing applications and infrastructure on AWS using CDK/SAM, Lambda, API Gateway, DynamoDB, EventBridge, SQS, and Step Functions.
• Troubleshooting and resolving production issues to ensure stability and performance.
• Participating in Agile ceremonies such as daily stand-ups, sprint planning, backlog refinement, and retrospectives.
• Collaborating with engineers through code reviews and mentorship.
• Collaborating with business analysts in cross-team design sessions.
• Improving development processes and tooling.
• Monitoring and optimizing data pipelines for real-time analytics.
• Working with data engineers, architects, stakeholders to gather requirements.
• Participating in an on-call rotation (8 am EST - 5 pm PST primary coverage).

Skills

TypeScript

Node.js

React

Next.js

Testing (Cypress/Jest)

AWS (CDK/SAM/Lambda)

CI/CD (GitHub Actions/GitLab/Jenkins)

NoSQL DynamoDB

Linux/Open-source

Agile/Scrum/Kanban

Tools

AWS CDK

Lambda

API Gateway

DynamoDB

SQS

Step Functions

GitHub Actions

Jenkins

GitLab CI

Job description

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• Home


• About


• Adaptive AI


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• Jobs-Portal


• Contact Us

Job Description

Job Overview

• Job ID: J51735


• Job Title: Senior Software Engineer - Full Stack TypeScript


• Location: WestLake Village, CA


• Duration: 14 Months + Extension


• Hourly Rate: Depending on Experience (DOE)


• Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, L2-EAD, GC-EAD


• Client: To Be Discussed Later


• Employment Type: W-2, 1099, C2C

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Job Descriptions

• Designing and developing new features and enhancements for our pricing applications using TypeScript, Node.js, React, and Next.js.


• Writing comprehensive unit, integration, and end-to-end tests using frameworks like Cypress and Jest to ensure code quality and reliability.


• Deploying and managing applications and infrastructure on AWS using tools like CDK/SAM, Lambda, API Gateway, DynamoDB, EventBridge, SQS, and Step Functions.


• Troubleshooting and resolving production issues, ensuring the stability and performance of our systems.


• Participating actively in Agile ceremonies such as daily stand-ups, sprint planning, backlog refinement, and retrospectives.


• Collaborating with other engineers through code reviews, knowledge sharing, and mentorship.


• Collaborating with business analysts and participating in cross-team design sessions.


• Contributing to the improvement of our development processes and tooling.


• Monitoring and optimizing the performance of data pipelines and integrations to ensure efficient data processing for real-time analytics.


• Working closely with data engineers, architects, business stakeholders, and data consumers to gather requirements and design effective solutions.


• Participating in an on-call rotation to provide support for critical systems during agreed-upon hours (8 am EST - 5 pm PST primary coverage).

5+ years of professional experience in full-stack software development.

• Strong proficiency in TypeScript, Node.js, React, and Next.js.


• Solid understanding of software testing principles and experience with testing frameworks and runners (e.g., Cypress, Jest, wdio, LambdaTest).


• Excellent verbal and written communication skills, with the ability to effectively communicate technical concepts to both technical and non-technical audiences.


• Hands‑on experience with AWS cloud services, including CDK/SAM, Lambda, API Gateway, DynamoDB, EventBridge, SQS, and Step Functions.


• Familiarity with CI/CD platforms such as GitLab CI, GitHub Actions, or Jenkins.


• Working knowledge of Agile methodologies (Scrum, Kanban).


• Experience with NoSQL databases, particularly DynamoDB.


• Strong understanding of design patterns, refactoring techniques, and unit testing best practices.


• Experience with Linux and open-source software.

Equal Opportunity Employer

MACHINE LEARNING TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. MACHINE LEARNING TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will MACHINE LEARNING TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract

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