Senior Backend Engineer

Exclusive opportunity

Onsite

Senior Backend Engineer

Corelight

Senior Backend Engineer

Skills

DynamoDBDockerPythonGolangProduct StrategyJavaMicroservicesAWS LambdaKafkaGraphQLSplunkData AnalysisMachine LearningAWSElasticsearchKubernetes

2 months ago

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Important information

Contract type:

Permanent

Salary:

$145,000 – $188,000 / year

Location:

United States

Work mode:

Onsite

Published on:

5 September 2026

What they need

As a Senior Backend Engineer for our Investigator team, you will be a primary builder of the evidence-based security platform that elite defenders use to disrupt cyber attacks
You won’t just be writing code; you will be architecting the scalable, cloud-native systems that transform massive streams of network data into actionable intelligence
By bridging the gap between complex data pipelines and high-performance APIs, you will play a vital role in shaping the future of Corelight’s Open NDR SaaS platform and ensuring our customers stay ahead of the most sophisticated adversaries
Architect Scalable Systems: Lead technical design discussions to build and operate elastic, secure microservices using AWS serverless architectures (Lambda, API Gateway)
Engineer Data Pipelines: Design and maintain robust Machine Learning and Data Analytics pipelines, utilizing Apache Kafka or similar technologies for real-time data ingestion and transformation
Build High-Performance Interfaces: Develop REST and GraphQL services designed to interface with massive datasets, providing the backend power for a rich, data-heavy visual user interface
Drive End-to-End Ownership: Work within an Agile team to take features from initial design through to production deployment, monitoring, and iterative improvement
Champion Engineering Excellence: Evangelize and implement best practices for code health, testing stability, maintainability, and overall system quality
Collaborate Cross-Functionally: Partner with product and architecture teams to influence product direction and translate complex security requirements into reliable software solutions- High Agency: You are a proactive problem solver who takes end-to-end ownership of your work, ensuring that features are not just “done,” but are stable and performant in production
Low-Ego Results: You prioritize team success and project outcomes over personal recognition, fostering a collaborative environment where the best idea wins
Technical Influence: You thrive on collaborating with multiple teams and use your communication skills to help steer the technical and product roadmap
Applied Curiosity: You have a deep-seated desire to understand the “why” behind complex system behaviors and a passion for learning new technologies in a fluid environment
API Development: Proven track record of building REST or GraphQL APIs that support complex, data-intensive user interfaces
Backend Expertise: High proficiency in at least one core language (Python, Java, and/or Go) and experience with both Relational and NoSQL databases
Professional Experience: 7+ years of professional software development experience, ideally within a SaaS or cloud-focused environment
Cloud Mastery: Hands-on experience building and deploying services using AWS (Lambda, API Gateway, DynamoDB, S3) or equivalent cloud providers
Methodology: Strong experience working in Agile development environments and a commitment to modern CI/CD practices
Education: Bachelor’s degree in Computer Science, a related field, or equivalent professional experience
Preferred Differentiators: Experience with Docker/Kubernetes, familiarity with search tools like Elasticsearch/Splunk, or knowledge of network-based security detections and attack techniques

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