Full Stack Developer

NLB Services; Atlanta (GA); On-site; USD 90,000 - 130,000; Full time

Job summary

NLB Services is seeking a skilled software engineer to design and deliver scalable applications across Java, C#, Python, and .NET, with a focus on Spring Boot and microservices.

You will help migrate on-prem PAAS to AWS, build serverless patterns, and create robust APIs while upholding security, performance, and Agile practices.

This role demands strong problem-solving, collaboration, and a drive for continuous improvement.

Qualifications

• 2+ years experience in Java, Full-stack, C#, .NET and/or Python development.
• Experience with GitHub and/or GitLab, SonarQube, JUnit, Spring Boot.
• Skills in writing and designing unit tests using TDD and BDD methodologies.
• Hands-on experience virtualizing services for test automation using tools like WireMock, Mockito, etc.
• Automation-minded: designing and writing automated tests for backend apps and data flow using Postman, REST Assured, Cypress, Ready API.
• Experience with CI tools Jenkins, CircleCI.
• Broad experience in AWS Cloud serverless components and cloud data processing (ECS, EKS, S3, Lambda, SQS/SNS, PostgreSQL, Dynamo, Sagemaker, Athena, etc.).
• RESTful APIs, micro-services, service integration and standards.
• Agile development environment with tools like VersionOne/Agility.
• Strong troubleshooting, communication, and problem-solving skills.
• Bachelor/Master degree with 2+ years of technical experience.
• OpenShift and MQ experience a plus.

Responsibilities

• Develop efficient software using Java, C#, Python, .NET, Spring Boot, microservices, and APIs.
• Migrate on-prem and internal PAAS apps to AWS within project timelines.
• Design and implement serverless patterns from containerized apps.
• Build and maintain industry-standard APIs and manage connectivity and routing.
• Create architecture patterns optimized for SLA, reliability, and cost.
• Promote TDD/BDD, test automation, CI/CD and code reviews.
• Drive performance with monitoring, metrics, trends, and cost analyses.
• Ensure security standards and privacy compliance early in development.
• Resolve technical debt and participate in Agile ceremonies.
• Collaborate across teams and communicate clearly; lead reviews and improvements.
• Provide documentation/playbooks and support production systems.
• Participate in on-call rotation as needed.

Skills

Java

C#

Python

.NET

Spring Boot

Microservices

REST APIs

AWS

CI/CD

TDD/BDD

JUnit

GitHub/GitLab

Postman

Mockito

OpenShift

Jenkins

CircleCI

MQ

Education

Bachelor's Degree in Computer Science / Information Systems

High School Diploma or GED

Master's Degree in Computer Science / Information Systems

Tools

WireMock

Mockito

Postman

REST Assured

Cypress

ReadyAPI

Jenkins

CircleCI

OpenShift

MQ

Job description

Responsibilities

• " Develop amazingly efficient and effective software using Java, C#, Python, .Net, Spring Boot, Microservices, APIs
• " Enhance and maintain on prem and internal PAAS applications, and actively rework these to AWS along project timelines
• " Help to design and implement serverless patterns from containerized applications
• " Build industry standard APIs and help with establishing, consuming & routing calls, connectivity protocols and policy
• " Design, develop and implement architecture patterns that are optimized for SLAs, reliability, and cost
• " Look upstream and downstream to see around corners and anticipate future consequences for immediate technical choices
• " Help to establish and grow a culture of software craftsmanship best practices, including TDD/BDD and Test Automation (both Unit and Integration), Continuous Integration, and Continuous Deployment
• " Drive performance improvements including monitoring, detailed metrics, problems, trends, and costs, in order to determine solutions, required process changes, etc. that will make the function more efficient
• " Ensure adherence to security standards and compliance with privacy rules and regulations early in the development
• " Be aggressive to resolve and prevent technical debt
• " Actively engage in Agile software development activities, including sprint planning, daily standups, and retrospectives, with an aim to continuously improve
• " Collaborate frequently to share ideas and gain perspective. Communicate critical information in a clear and timely manner, listen to others, and seek clarification to confirm shared understanding
• " Initiate and lead code reviews and continuous improvement efforts
• " Create usable documentation/playbook(s)
• " Effectively analyze tradeoffs between usability and performance needs communicate these across the team
• " Optimize pace and meet deadlines
• " Administer product upgrades and patches
• " Provide assistance and support other team members where required, including troubleshooting and maintenance of production systems/programs/applications
• " 24/7 On-call support rotation function is a component of this role

Qualifications

• **Verify Persona under EDUCATION / PERSONA section below.**
• " High School Diploma, GED, or High School Equivalency " 2+ years experience in Java, Full-stack, C#, .NET and/or Python development experience is required " Experience working with GitHub and/or GitLab, SonarQube, JUnit, Spring Boot " Skilled in writing, designing unit test cases using TDD and BDD methodologies " Hands on experience of virtualizing services for test automation using tools such as Wire Mock, Mockito etc. " Automation-minded: Hands on experience of designing and writing automated tests for backend applications and data flow, using tools such as Postman, REST Assured, Cypress, Ready API etc. " Hands on experience of working with continuous integration tools such Jenkins, Circle CI. " Broad hands on experience in AWS Cloud serverless components and ability to build and maintain cloud data processing systems (i.e. ECS, EKS, S3, Lambda, SQS/SNS, PostgreSQL, Dynamo, Sagemaker, Athena, etc.) " Experience using relational and object databases and web service development standards and practices, including RESTful APIs, micro-services, and services " Experience working in an agile development environment using workload management tools like VersionOne/Agility " Expert troubleshooting and deployment experience with strong understanding of transforming business and functional requirements into efficient technical solutions " Experience with system integrations, optimizing performance and data integrity " Strong technical and non-technical communication skills. Assures smooth flowing, timely transmission of critical information. " Excellent judgment and problem-solving skills; individual should be able to resolve urgent problems in a calm and quick manner and display a high degree of initiative and drive " Ability to be effective in a high stress environment " Be flexible and embrace challenges that are outside of your comfort zone (PREFERRED QUALIFICATIONS) " Bachelor's Degree in Computer Science, Information Systems, with 4+ years of relevant technical experience or Masters degree in Computer Science, Information Systems with 2+ years of technical experience. " Hands on experience of creating test reports from automation test run using tools such as cucumber report, Extent report etc. " Experience with OpenShift " Working knowledge of MQ " AWS Certification is a plus " DevOps and/or automation experience in code testing, building, and deployment a plus " Experience building computer software within the airline industry is a plus " Knowledge of Windows Server and Client-UX operating systems a plus

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. NLB is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact HR department by sending an e-mail to [e-mail].