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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer II - **Company:** Serco - **Location:** Washington, DC, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Amazon S3, Application Frameworks, Eclipse (Software), Hibernate (Java), IntelliJ IDEA, Python (Programming Language), Apache Maven, Node.Js, Simple Object Access Protocol (SOAP), Software Engineering, Systems Integration, Web Applications, Chatbots, Large Language Models, Prompt Engineering, Spring-boot, AWS Lambda, Backend, Git, Servicebus, Containerization, Kubernetes, Front End Software Development, Virtual Agents, Api Design, Cloudwatch, Amazon Simple Queue Service (SQS), GPT, Serverless Computing, Docker, Microservices - **Published:** August 5, 2026 - **Apply:** https://dejobs.org/x/x/783FA0598204460F8579DC3C7F8C3493/job/ ## About the Role * A Bachelor`s degree and 2-4 years of experience. * US Citizenship. * Intermediate to advanced knowledge of Java, relevant open-source frameworks like Spring, Hibernate. * Hands on experience on microservices framework like Springboot, Quarkus, etc. * Analyze and troubleshoot application issues in a timely fashion. * Enthusiasm for software development, innovation, and a desire to work in a great team atmosphere. * Familiarity with architecture styles/APIs (REST, SOAP, RPC). * Experience with GIT, Maven, and modern IDE's (Eclipse/IntelliJ). * Hands on experience on Container Technologies (like Docker, Podman), Container Orchestration Technologies like ECS, etc. * Hands-on experience working on AWS Technologies such as S3, Lambda, EventBridge, SQS, AWS Batch, CloudWatch, etc. * Building APIs or microservices. * Creating AI-powered web apps (chatbots, dashboards). * Working with serverless functions (e.g., AWS Lambda in Node.js). * Integrating AI into frontend/backends. * Familiarity with AI concepts like Models, Prompt Engineering, RAG, Agentic AI, GPT, etc. Additional desired experience and skills: * AWS Certification. * Understanding of Agile/SAFe methodologies. * Knowledge on AWS Bedrock, Python, Sagemaker, and related tools are preferred. ## Description Looking for a challenging and exciting career opportunity? Check out this opportunity and apply today! Serco supports CMS, a federal agency within the United States Department of Health and Human Services that administers the Medicare program and works in partnership with state governments to continue supporting eligibility determinations for consumers purchasing health insurance through the Federal Health Insurance Exchanges. As a Full Stack Software Engineer, you will be responsible for designing, testing, planning, implementing, protecting, operating, managing and maintaining applications. In this role, you will: * Design, develop and maintain full stack applications (frontend, backend, APIs) * Support and / or install software applications/operating systems. * Participate in the testing process through test review and analysis, test witnessing and certification of software. * Provide technical support to project team members. * Demonstrate expertise in a variety of fields, concepts, practices, and procedures. * Design and implement AI-powered features using LLMs via AWS Bedrock * Build and maintain retrieval-augmented generation (RAG) pipelines * Integrate AI models into microservices and APIs * Assist in evaluating and improving model outputs * Experience with Python for AI/ML or API development * Basic experience with LLMs, prompt engineering, or AI APIsA wide degree of creativity and latitude is expected. * May report to an executive or a manager. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [ Evaluating AI models for code comprehension](https://www.wearedevelopers.com/videos/1462-evaluating-ai-models-for-code-comprehension) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [How Much Does a Software Engineer Make? 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