Freelance Next Js Developer Jobs in Spring, TX (NOW HIRING)

Job Summary:
Deloitte Cyber is focused on addressing the challenges and opportunities in cybersecurity for businesses. The Cyber Full-Stack Developer/Senior Consultant will be responsible for delivering high-quality products, mentoring junior team members, and collaborating with various stakeholders to implement technical solutions.
Responsibilities:
• Working closely with business, solution engineers, team members and leadership to understand business requirements and deliver high quality technical solutions
• Analyzing, implementing user requirements/business needs as new and/or enhanced product functionality
• Identifying key drivers of a problem and proposes technical solutions using analysis, experience, and decision making
• Developing solutions to client problems through application of methods and tools; validating solutions to SMEs
• Understanding the benefits of using state of the art methods and tools and their application on a particular engagement contributes to continuous development of methods and tools
• Demonstrating accountability and contributions to the successful realization of client goals
Qualifications:
Required:
• 3-5 years of experience in full stack software development across frontend and backend technologies.
• Experience designing, developing, deploying, implementing, or supporting AI, Generative AI, or Agentic AI solutions and architectures in enterprise applications on AWS, Azure, or GCP.
• Experience with object-oriented programming using languages such as Java, Python, or JavaScript/TypeScript.
• Experience with frontend development using Angular, React, or Next.js, and with JavaScript, TypeScript, HTML5, and CSS3 in production environments.
• Experience with at least one backend technology stack: Node.js, Python (Django or Flask), or Java (Spring Boot).
• Experience building and consuming REST APIs and microservices.
• Experience with relational databases such as MySQL, PostgreSQL, SQL Server, or Oracle, and with at least one NoSQL database such as MongoDB, Redis, Cassandra, or DynamoDB.
• Experience using Git and development lifecycle tools such as Azure DevOps.
• Experience with unit testing frameworks such as JUnit, Mockito, or equivalent, and with automated testing and CI/CD pipeline implementation.
• Experience deploying applications, APIs, or analytics workloads to AWS, Azure, or GCP.
• Experience working in Agile/Scrum delivery environments.
• Cloud certification in AWS, Azure, or GCP.
• Ability to travel up to 20% on average, based on the work you do and the clients and industries/sectors you serve.
• Limited immigration sponsorship may be available.
Preferred:
• Bachelor's degree in computer science, Engineering, Information Technology, Data Science, Applied Mathematics, Physics, Statistics, or a related field.
• Experience with Docker, container-based application development, and serverless architectures.
• Experience with secure development practices or cybersecurity-focused application development.
• Hands-on experience building and deploying GenAI/LLM-powered solutions in client or production environments.
• Experience with one of the following Frontier GenAI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, tool use, extended thinking, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents SDK.
• Experience contributing to project planning, estimation, or risk tracking.
• Experience mentoring junior or mid-level developers, leading code reviews, and providing development feedback.
• Experience partnering with product managers, designers, and business stakeholders to translate requirements into technical solutions.
• Strong written and verbal communication skills in cross-functional team environments.
• Cloud certification in AWS, Azure, or GCP.
• Familiarity with OpenSearch or Elasticsearch.
• Exposure to graph databases such as Neo4j or Memgraph.
• Familiarity with build tools such as Maven or Gradle.
• Experience with Bootstrap, jQuery, or JSP in legacy or mixed-technology environments.
• Familiarity with DevOps or DevSecOps practices.
• Knowledge of web security, GitOps, and Kubernetes customization.
• Basic understanding of AI/ML frameworks such as TensorFlow or PyTorch.
Company:
Deloitte is a business consulting company that offers audit, consulting, financial advisory, and tax services. Founded in 1845, the company is headquartered in London, GBR, with a team of 10001+ employees. The company is currently Late Stage.