Senior Software Engineer

🕒 May 5

🤠 Texas – Remote

🤠 Texas – Remote

💵 $115k - $165k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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DTN

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

📦 Logistics

💼 Consulting

🏥 Healthcare

💰 Grant on 2014-09

Logistics • Consulting • Healthcare

DTN is a data and analytics company that provides operational intelligence to various industries, including agriculture, aviation, transportation, and utilities. They offer a range of products, including weather insights, market data, and analytical tools designed to improve decision-making and reduce risks for their clients. Their solutions, such as ClearAg® and WeatherOps®, leverage advanced technology and data analytics to help customers manage their operations effectively and adapt to changing environmental conditions.

📋 Description

• Designs, develops, and implements GraphQL APIs to provide unified data access across multiple systems • Leads the development and expansion of semantic API architecture including schema design, resolver optimization, and data normalization strategies • Establishes data governance and security practices for semantic API layers • Collaborates with Data Engineering teams to integrate data sources and transformation patterns • Leads quality improvement processes including code reviews, schema validation, and performance optimization • Mentors junior engineers and provides technical leadership on GraphQL and semantic architecture best practices • Develops comprehensive documentation for semantic API patterns and implementations

🎯 Requirements

• Minimum 7 years of software engineering experience with 3-5 years focused on API architecture and data-intensive applications • Expert-level proficiency in GraphQL and AWS AppSync including schema design, batch Lambda resolvers, pipeline resolvers, subscriptions, and caching • Minimum 5 years of AWS cloud experience (Lambda, RDS, DynamoDB, IAM, CloudWatch, X-Ray, Kinesis, Glue, Athena) • Experience with AWS CDK or CloudFormation for infrastructure as code • Expert in Node.js for building batch Lambda resolver functions • Proficiency in Python for data processing and Lambda functions • Deep understanding of Lambda batching patterns (DataLoader, batch aggregation, connection pooling, caching) • Expert-level SQL and database knowledge (Postgres, MySQL, Oracle) • Experience with NoSQL databases (DynamoDB) • Strong data architecture background with understanding of data management, integration patterns, and governance • Proven ability to lead technical initiatives and mentor engineers • Excellent communication and documentation skills • Experience in Agile/Scrum environments

🏖️ Benefits

• Competitive Salary • Unlimited PTO • Flexible working hours • Remote work model (position dependent) • Competitive Medical, Dental and Vision Insurance Plans • 6% 401K matching • Unlimited access to 13k+ courses via learning platform to support employee career advancement • Employee Assistance Program (EAP)