Senior Enterprise Applications Developer

Dexcom

full-time

Posted on: 9/25/2025

Origin: • 🇺🇸 United States

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💰 $91,400 - $152,300 per year

Senior

AWSAzureCloudDynamoDBEC2Google Cloud PlatformGraphQLJavaScriptKafkaMicroservicesMongoDBMySQLNext.jsNode.jsNoSQLPostgresRabbitMQ

About the role

Design, build, and maintain full-stack web applications using JavaScript, Node.js, Next.js, and NestJS.
Architect and implement efficient, scalable, and secure backend services, APIs, and microservices using Node.js and NestJS.
Design and implement event-driven systems, working with message queues and event streaming platforms (e.g., Kafka, RabbitMQ, AWS SQS/SNS).
Develop and deploy applications on cloud platforms (AWS, Azure, GCP), leveraging cloud services for databases, storage, computing, and networking.
Contribute to the design and evolution of our cloud infrastructure.
Collaborate closely with business partners to understand needs, gather requirements, and translate them into technical specifications and development plans.
Lead the technical design of new features and applications, ensuring adherence to best practices and scalability requirements.
Write clean, well-documented, and maintainable code; champion coding standards, conduct code reviews, and promote TDD/BDD practices.
Identify and address performance bottlenecks; troubleshoot and resolve complex technical issues across the application stack.
Mentor junior developers, share knowledge, and foster a collaborative team environment.
Stay up-to-date with emerging technologies and advocate for improvements to development processes and technology stack.

5+ years of professional experience in enterprise application development, with a strong focus on full-stack development.
Deep proficiency in JavaScript (ES6+).
Proven experience building robust and scalable backend services with Node.js.
Significant experience with modern Node.js frameworks, particularly Next.js and NestJS.
Demonstrated ability to design and implement both front-end and back-end services.
Hands-on experience designing and implementing solutions using event-driven patterns and technologies (e.g., Kafka, RabbitMQ, AWS SQS/SNS).
Strong understanding and practical experience with cloud platforms (AWS, Azure, or GCP) and core services (EC2, Lambda, S3, RDS, DynamoDB, VPC, IAM).
Experience designing and building RESTful APIs and potentially GraphQL APIs.
Proficiency with relational databases (PostgreSQL, MySQL) and/or NoSQL databases (MongoDB, DynamoDB).
Excellent verbal and written communication skills.
Proven ability to effectively engage with business stakeholders and translate requirements into technical solutions.
Strong analytical and problem-solving skills with a proactive approach.
Ability to work effectively both independently and collaboratively in a team environment.
Experience working within Agile development frameworks (Scrum, Kanban).
Typically requires a Bachelor’s degree in a technical discipline (Master’s or PhD alternatives listed).
5-8 years related experience (Master’s degree and 2-5 years or PhD and 0-2 years alternative).