Senior Full Stack Engineer (Python | AWS | Scalable Systems) - Reston, VA

Who we are?

At Hexaware Technologies, we are a leading global IT Services company, dedicated to driving digital transformation and innovation for businesses around the world. Founded in 1990, Hexaware has grown into a global trusted partner for enterprises, offering comprehensive AI empowered services including IT Consulting, Application Development, Infrastructure and Cloud Management and Business Process services.

At Hexaware we are a community of creative, diverse, and open-minded Hexawarians creating smiles through the power of great people and technology.

We pride ourselves on our people-centric culture and commitment to sustainability. Our diverse team of over 30,000 professionals across 30 countries is driven by a shared passion for innovation and excellence. We foster a collaborative environment where creativity and continuous learning are encouraged, enabling our employees to thrive and grow.

Just so you know...

You do not need to be perfect or have perfect qualifications to apply for this job nobody is!

We believe that you do not need to match every requirement for the job position to make a valuable contribution to our team. We want to hear from you if you have the passion and potential to drive our mission forward! At Hexaware, we are committed to building and fostering a team with diverse backgrounds, experiences and skills. We value diversity and inclusion and strive to create a workplace where everyone feels welcome and supported. If you require any reasonable adjustments during the application process, please let us know.

Senior Full Stack Engineer (Python | AWS | Scalable Systems)

Reston, VA

Fulltime Job

Job Description:

• We are seeking a Senior Full Stack Engineer to support the design, development, and scaling of cloud-native applications.
• The role involves working across the stack using Python and modern frontend frameworks, with a strong focus on building robust APIs and distributed systems on AWS (Lambda, ECS, RDS, etc.).
• The ideal candidate should have demonstrated experience in owning end-to-end development, delivering production-grade solutions, and contributing to system architecture, performance optimization, and reliability.
• The engineer will collaborate with cross-functional teams to ensure high-quality, scalable, and maintainable implementations.
• We are looking for candidates with a strong foundation in clean code practices, scalable system design, and cloud-native development, along with experience working with LLM models and integrating AI-driven capabilities into applications.

Skills:

• Proven experience developing and deploying production-grade applications
• Experience working with LLM models and integrating AI-driven capabilities into applications
• Strong proficiency in Python and backend frameworks such as FastAPI, Flask
• Experience building full-stack applications using modern frontend frameworks (e.g., React, Angular, or Vue.js)
• Solid understanding of RESTful APIs, microservices architecture, and distributed systems
• Hands-on experience with databases (SQL and NoSQL) such as PostgreSQL, DynamoDB
• Strong experience with AWS services, including EC2, ECS, Lambda, RDS, S3, API Gateway, DynamoDB, ALB, Batch, and EFS
• Experience with cloud-native architectures, containerization (Docker), and orchestration (Kubernetes)
• Experience with CI/CD pipelines, Git, and platforms such as GitLab
• Proficiency in Software Development Lifecycle (SDLC) best practices
• Experience with infrastructure as code using tools like Terraform
• Strong understanding of software design principles, data structures, and algorithms
• Experience with automated testing, including unit and integration testing, and maintaining high code quality through code reviews
• Ability to design and optimize systems for performance, scalability, and reliability
• Experience processing large-scale data in formats such as JSON, XML, and Parquet
• Experience using AI-assisted coding tools (e.g., GitHub Copilot or similar)
• Strong problem-solving skills and ability to work in an agile, collaborative environment
  

Education/Work Experience:

• Bachelor degree in Computer Science, Information Systems or related field
• Professional certification(s) desired 10+ years software development experience across the appropriate platform
• Solid IT background and experience.
• Experience as a Senior Developer for projects similar in scope and responsibility

What you'll get from us:

Competitive Salary

Company Pension Scheme

Comprehensive Health Insurance

Flexible and hybrid working options dependent on Customer requirements.

24 days paid annual holidays + public holidays.

Professional Development and Training Opportunities

Employee Assistance Program (EAP)

Diversity, Equity, and Inclusion Initiatives

Company Events and Team-Building Activities

Equal Opportunities Employer:

Hexaware Technologies is an equal opportunity employer. We are dedicated to providing a work environment free from discrimination and harassment. All employment decisions at Hexaware are based on business needs, job requirements, and individual qualifications. We do not discriminate based on race including colour, nationality, ethnic or national origin, religion or belief, sex, age, disability, marital status, sexual orientation, parental status, gender reassignment, or any other status protected by law. We encourage candidates of all backgrounds to apply.