

Yoh, A Day & Zimmermann Company
Sr. Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Sr. Developer with 7+ years of experience in C#/.NET, PostgreSQL, and AWS. The contract length is unspecified, with a pay rate of $65.45 to $80.50. Key skills include Kubernetes and Kafka, with a focus on cloud-native development.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
640
-
ποΈ - Date
January 20, 2026
π - Duration
Unknown
-
ποΈ - Location
Unknown
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
Fort Mill, SC
-
π§ - Skills detailed
#Kubernetes #Kafka (Apache Kafka) #Cloud #AWS (Amazon Web Services) #.Net #C# #S3 (Amazon Simple Storage Service) #PostgreSQL
Role description
Job Overview
We are looking for a skilled Software Developer with 7+ years of professional development experience and a strong focus on hands-on delivery. The ideal candidate will have deep expertise in C#/.NET, PostgreSQL, and AWS-based development and be comfortable working in complex, cloud-native environments.
Key Responsibilities
β’ Develop and maintain applications using C#/.NET and PostgreSQL with a strong emphasis on hands-on coding.
β’ Work with AWS services including S3, and develop in Kubernetes environments (EKS preferred).
β’ Contribute to event-driven systems leveraging Kafka.
β’ Collaborate closely with the Technical Lead to implement enhancements and support client-facing development initiatives.
β’ Deliver high-quality solutions in cloud-native, production-ready environments.
Qualifications
β’ 7+ years of professional software development experience.
β’ Expertise in C#/.NET, PostgreSQL, AWS, and cloud-native development.
β’ Proven ability to develop directly in PostgreSQL (not just using automated tools).
β’ Experience with Kubernetes (EKS preferred), S3, and Kafka.
β’ Comfortable contributing immediately in complex technical environments.
Estimated Min Rate: $65.45
Estimated Max Rate: $80.50
Whatβs In It for You?
We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yohβs network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yohβs extensive talent community that will provide you with access to Yohβs vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:
β’ Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
β’ Health Savings Account (HSA) (for employees working 20+ hours per week)
β’ Life & Disability Insurance (for employees working 20+ hours per week)
β’ MetLife Voluntary Benefits
β’ Employee Assistance Program (EAP)
β’ 401K Retirement Savings Plan
β’ Direct Deposit & weekly epayroll
β’ Referral Bonus Programs
β’ Certification and training opportunities
Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.
Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. 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.
Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.
For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
By applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yohβs hiring clientsβ preferences. To learn more about Yohβs privacy practices, please see our Candidate Privacy Notice:Β https://www.yoh.com/privacy-notice
Job Overview
We are looking for a skilled Software Developer with 7+ years of professional development experience and a strong focus on hands-on delivery. The ideal candidate will have deep expertise in C#/.NET, PostgreSQL, and AWS-based development and be comfortable working in complex, cloud-native environments.
Key Responsibilities
β’ Develop and maintain applications using C#/.NET and PostgreSQL with a strong emphasis on hands-on coding.
β’ Work with AWS services including S3, and develop in Kubernetes environments (EKS preferred).
β’ Contribute to event-driven systems leveraging Kafka.
β’ Collaborate closely with the Technical Lead to implement enhancements and support client-facing development initiatives.
β’ Deliver high-quality solutions in cloud-native, production-ready environments.
Qualifications
β’ 7+ years of professional software development experience.
β’ Expertise in C#/.NET, PostgreSQL, AWS, and cloud-native development.
β’ Proven ability to develop directly in PostgreSQL (not just using automated tools).
β’ Experience with Kubernetes (EKS preferred), S3, and Kafka.
β’ Comfortable contributing immediately in complex technical environments.
Estimated Min Rate: $65.45
Estimated Max Rate: $80.50
Whatβs In It for You?
We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yohβs network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yohβs extensive talent community that will provide you with access to Yohβs vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:
β’ Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
β’ Health Savings Account (HSA) (for employees working 20+ hours per week)
β’ Life & Disability Insurance (for employees working 20+ hours per week)
β’ MetLife Voluntary Benefits
β’ Employee Assistance Program (EAP)
β’ 401K Retirement Savings Plan
β’ Direct Deposit & weekly epayroll
β’ Referral Bonus Programs
β’ Certification and training opportunities
Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.
Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. 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.
Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.
For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
By applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yohβs hiring clientsβ preferences. To learn more about Yohβs privacy practices, please see our Candidate Privacy Notice:Β https://www.yoh.com/privacy-notice






