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Droisys

Backend Software engineer with C# .Net and Java experience

Hybrid

Providence, United states

$ 55 /hour

Mid level

Freelance

10-09-2025

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Skills

Python Java C# SQL NoSQL MySQL MongoDB PostgreSQL CI/CD DevOps Docker Jenkins Kanban Scrum Change Management Agile methodologies Training Coaching Architecture Database Management Databases git Organization Azure Back-end Development AWS Software Development Project Management software testing cloud platforms Agile .NET Spring Flask FastAPI Spring Boot Microservices

Job Specifications

About Company,

Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction.

Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.

Here's the job details,

Backend Software engineer with C# .Net and Java experience

Providence , Rhode Island- Hybrid

Rate Range $50 to $55 hr W2 All Inc

Key Responsibilities:

Responsibilities Applies a systematic, disciplined, quantifiable approach for modifications of existing applications, simple changes, reports and request for services with minimal supervision.
Designs and develops backend software systems, processes and enhancements for company's complex systems
Leads the design of production back-end software environments
Participates in group design discussions and expected to understand basic software design
Develops solutions and processes for reliable and stable software solutions including security, scalability, and high performance
Basic Proficiency in Software Development, Software Design, Software Testing, Software Maintenance, Software Configuration Mgt. Software Engineering Tools and Software Quality
Document processes and procedures related to the implementation and maintenance of software solutions
Demonstrates a relentless commitment to meeting and exceeding customers' expectations while also achieving the goal of reducing the risks and costs of providing services
Works to build an effective partnership with the internal customer on a daily basis. Listens to customers and asks the appropriate questions to determine their requirements
Collaborates with other parts of the organization as required to first share and analyze customer requirements and then develop and implement the best strategy and processes to meet those requirements
Ensures that customers' concerns or service level incidents are addressed promptly and efficiently by personally troubleshooting and implementing solutions or escalating to the appropriate member of management
Participates in the project management of back-end software solutions
Schedules, plans, and performs periodic scheduled maintenance and tuning activities to optimize performance.
Recommends, implements and measures best practices for software solutions
Adheres to service level agreements by following established SLA performance requirements
Adheres to IT best practices by following established IT best practice performance
Adheres to Incident Management process * Adheres to Change Management process
Adheres to Release Management process and performs assigned release actions.
Adheres to Audit Management process and procedures and performs assigned actions to capture audit evidence criteria
Completes special projects with minimum to no assistance from Manager
Participates in individual professional development by completing an individual development plan, participating in mentoring activities, tracking and reporting of development, and communicating career path goals and objectives.
Provides training, mentoring, and coaching to assigned resources Qualifications Master/Bachelor of Science degree in Computer Science or a related field, or equivalent industry experience.
5+ years of professional back-end development experience, focusing on scalable, high-performance applications. Expert-level proficiency in Java (version 8 or later) and Python, with strong knowledge of object-oriented design principles and best practices. Solid understanding of backend frameworks (Spring Boot for Java, FastAPI or Flask for Python) and experience in microservices architecture. Experience in database management, optimization, and SQL and NoSQL databases (PostgreSQL, MongoDB, MySQL). Strong debugging, troubleshooting, and performance tuning skills for backend systems. Ability to lead backend development initiatives, mentor junior engineers, and collaborate effectively across teams. Knowledge of: OWASP Security Top 10 and secure coding practices for backend applications. Agile software development methodologies, including Scrum and Kanban. DevOps principles, continuous integration/continuous deployment (CI/CD), and tools like Git, Jenkins, and Docker. Cloud platforms such as AWS, Azure, or Google Cloud, with experience deploying backend applications on cloud infrastructure.

Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientati

About the Company

Droisys is an innovation technology company, with a reputation of delivering top engineering projects and teams to meet, execute, and solve complex business challenges & deliver nuanced solutions. Droisys specializes in end-to-end delivery of highly tailored technology solutions designed by the best software engineers in the industry. Droisys has teams onsite/remote, offsite, and offshore to deliver around-the-clock results. If your business problem can be solved with a software, Droisys can build it. Droisys is a full-serv... Know more