HiringCafe
Posted 3w ago

Software Engineer III

@ Pearson
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Sri Lanka, Western Province, Sri Lanka
HybridFull Time
Responsibilities:Develop backend, Design APIs, Manage cloud
Requirements Summary:Backend engineer with expertise in Java, Spring Boot, Python, Node.js, Go; AWS services; REST and GraphQL APIs; CI/CD; IaC; DynamoDB; cloud security and scalability.
Technical Tools Mentioned:Java, Spring Boot, Python, Go, Node.js, AWS, DynamoDB, REST API, GraphQL, CloudFormation, AWS Lambda, ECS, SQS, SNS, S3, Step Functions, CloudWatch, CI/CD, AppSync
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Job Description

We are looking for a skilled Backend Engineer with expertise in Java, Spring Boot, Python, Node.js, and Go to build and maintain scalable, high-performance backend systems. The ideal candidate will have strong experience with AWS services, microservices architecture, and modern backend development practices. This role involves designing, developing, and optimizing backend applications, ensuring seamless integration with cloud infrastructure and APIs.


Key Responsibilities

•    Develop, maintain, and optimize backend services using Java (Spring Boot), Python, Go, and Node.js.
•    Design and implement RESTful APIs and GraphQL services.
•    Build and manage AWS Lambda functions, ECS, SQS/SNS, and S3 for scalable cloud solutions.
•    Implement and maintain state machines using AWS Step Functions.
•    Monitor and troubleshoot applications using AWS CloudWatch.
•    Design and maintain DynamoDB schemas for efficient data storage.
•    Work with CI/CD pipelines for automated deployments and testing.
•    Develop and manage CloudFormation templates for infrastructure as code (IaC).
•    Ensure high availability, security, and scalability of backend applications.
•    Collaborate with cross-functional teams to build high-quality software solutions.
 

Required Skills
•    Strong proficiency in Java (Spring Boot), Python, and Go.
•    Proficiency in Node.js backend development.
•    Experience working with AWS, particularly AWS AppSync.
•    Hands-on experience with AWS Lambda, ECS, SQS/SNS, S3, and Step Functions.
•    Expertise in designing and managing DynamoDB databases.
•    Experience in developing and integrating REST APIs and GraphQL.
•    Proficiency in AWS CloudWatch for monitoring and debugging applications.
•    Experience implementing CI/CD for automated deployments.
•    Strong understanding of CloudFormation templates for infrastructure management.
•    Knowledge of software development best practices, including unit testing and performance optimization.
•    Ability to work in an agile development environment and collaborate with cross-functional teams.
 

Nice to Have
•    Experience with React development.
•    Experience with containerization technologies like Docker.
•    Familiarity with event-driven architectures and serverless computing.
•    Knowledge of authentication and security best practices.