Senior Level Senior C Developer Jobs
Senior level senior c developer jobs demand deep system-level expertise, ownership of critical infrastructure decisions, and the technical leadership to guide teams through complex, performance-sensitive projects. Opportunities cover 27% remote and hybrid arrangements across Technology & Software, Consulting & Professional Services, and Investment & Asset Management, with employers like Artech, UST, and Etap hiring at this level now.
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SQL & C Developer
Lead II - Software Engineering
Who We Are:
Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world.
UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live.
With us, you’ll create a boundless impact that transforms your career—and the lives of people across the world.
Visit us at UST.com.
You Are:
UST is searching for a skilled SQL & C Developer with experience in the healthcare domain to join our development team. The ideal candidate will be responsible for building and maintaining backend systems and services that support healthcare applications, ensuring high performance, security, and data integrity.
The opportunity:
- Develop and maintain applications and services using C and .NET framework (.NET Core/.NET 6+ preferred).
- Write and optimize complex SQL queries, stored procedures, views, and functions.
- Design, implement, and support relational database structures (SQL Server or similar).
- Collaborate with QA, Business Analysts, and Product Managers to translate business requirements into technical solutions.
- Work on the integration of external healthcare systems, APIs, and data feeds (e.g., HL7, FHIR, EDI 27x).
- Ensure application security, performance, and compliance with HIPAA and other healthcare regulations.
- Troubleshoot and resolve software bugs, performance issues, and production incidents.
- Participate in code reviews, architectural discussions, and deployment planning.
This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required.
What you need:
- Bachelor's degree in Computer Science, Engineering, or related field.
- 10+ years of hands-on experience in C/.NET development.
- Strong proficiency in SQL and relational databases (SQL Server, Oracle, or PostgreSQL).
- Experience working in the healthcare domain, including familiarity with claims, eligibility, or EHR/EMR systems.
- Understanding of data security and regulatory compliance (e.g., HIPAA).
- Good communication skills and ability to work in a collaborative team environment.
- Preferred Qualifications:
- Experience with healthcare interoperability standards such as HL7, FHIR, or HIPAA 27x EDI transactions.
- Knowledge of Entity Framework, LINQ, and RESTful API development.
- Familiarity with cloud platforms (Azure, AWS) and CI/CD tools.
- Exposure to Agile/Scrum methodologies.
- Experience with data transformation or ETL pipelines.
Compensation can differ depending on factors including but not limited to the specific office location, role, skill set, education, and level of experience. UST provides a reasonable range of compensation for roles that may be hired in various U.S. markets as set forth below.
Role Location: Georgia
Compensation Range: $82,000-$123,000
Benefits
Full-time, regular employees accrue a minimum of 10 days of paid vacation per year, receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year), 10 paid holidays, and are eligible for paid bereavement leave and jury duty. They are eligible to participate in the Company’s 401(k) Retirement Plan with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance, as well as the following Company-paid Employee Only benefits: basic life insurance, accidental death and disability insurance, and short- and long-term disability benefits. Regular employees may purchase additional voluntary short-term disability benefits, and participate in a Health Savings Account (HSA) as well as a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines. Benefits offerings vary in Puerto Rico.
Part-time employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company’s 401(k) Retirement Plan with employer matching.
Full-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year) and are eligible to participate in the Company’s 401(k) program with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance.
Part-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year).
All US employees who work in a state or locality with more generous paid sick leave benefits than specified here will receive the benefit of those sick leave laws.
What we believe:
We proudly embrace the values that have shaped UST since day one. We build our culture of Humility, Humanity, and Integrity. These values inspire us to nurture a people-first, human centric culture that fosters diversity, prioritizes sustainable solutions, and keeps our people and clients at the forefront of all decisions.
Humility:
We will listen, learn, be empathetic and help selflessly in our interactions with everyone.
Humanity:
Through business, we will better the lives of those less fortunate than ourselves.
Integrity:
We honor our commitments and act with responsibility in all our relationships.
Equal Employment Opportunity Statement
UST 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, status as a protected veteran, or any other applicable characteristics protected by law. We will consider qualified applicants with arrest or conviction records in accordance with state and local laws and “fair chance” ordinances.
UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.
#UST
#CB
#LI-AP6
Skills
c#,sql,.net framework,.net core,healthcare,sql server,
Benefits
Compensation range: $82,000.00 to $123,000.00 per year
About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.
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Find JobsSenior Level Senior C Developer Job Market
Who's Hiring
- Artech2

- UST1
- Etap1
- SAIC1
- Luxoft1
Top Industries Hiring
- Technology & Software8
- Consulting & Professional Services4
- Investment & Asset Management2
- Staffing & Recruiting1
Senior Level Senior C Developer Jobs: Frequently Asked Questions
How do I get a senior level senior c developer job?
Employers at this level look for demonstrated ownership of large, production-grade C codebases, not just familiarity with the language. Strong candidates show they have designed memory management strategies, optimized for real-time or embedded constraints, and mentored junior developers through the process. Code samples, open-source contributions, or a portfolio of systems work carry more weight than credentials alone.
Which companies hire senior level senior c developers?
Companies hiring senior level senior c developers right now include Artech, UST, and Etap, based on current listings on Migrate Mate as of June 2026. Hiring at this level tends to come from defense contractors, embedded systems firms, operating system and firmware teams, and technology infrastructure companies that depend on low-level, high-performance code.
Are there remote senior level senior c developer jobs?
Yes, though remote availability is more limited at this level than in higher-level language roles. About 27% of senior level senior c developer openings are remote or hybrid as of June 2026, with fully remote positions concentrated in software infrastructure, security tooling, and platform engineering teams that don't require on-site hardware access.
What makes a senior c developer role senior level?
Senior level C roles are defined by scope and accountability, not just technical skill. Candidates are expected to architect systems independently, make binding decisions on performance and safety tradeoffs, and review and guide the work of other engineers. These roles typically involve cross-team technical leadership, involvement in design reviews, and responsibility for production stability in critical or resource-constrained environments.
Which industries hire the most senior level senior c developers?
Senior level senior c developer roles concentrate in Technology & Software, Consulting & Professional Services, and Investment & Asset Management, based on current listings on Migrate Mate as of June 2026. These sectors drive hiring at this level because their products, whether embedded systems, network infrastructure, or real-time applications, depend on the deterministic performance and low-level control that only experienced C developers can reliably deliver.