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Top Senior Level QA Engineer Jobs in Washington DC,

6 Days Ago
United States
Remote
253 Employees
Senior level
253 Employees
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Smart Contract Developer will design, develop, and maintain blockchain solutions for a stablecoin project. Responsibilities include implementing and managing smart contracts, collaborating with cross-functional teams, conducting audits, optimizing transaction speeds, enhancing network security, and mentoring junior developers.
6 Days Ago
2 Locations
Remote
220 Employees
Senior level
220 Employees
Senior level
Healthtech • Information Technology • Professional Services • Social Impact • Software
The Principal AI Engineer at SonderMind will lead the design and implementation of innovative AI solutions for mental healthcare. This role includes developing AI agents, optimizing workflows, establishing best practices in prompt engineering, mentoring junior engineers, and collaborating with cross-functional teams to enhance user experience and outcomes in mental health.
Top Benefits:
401-K
401-K Matching
Company Outings
+36 More
6 Days Ago
3 Locations
Remote
391 Employees
140K-180K Annually
Senior level
391 Employees
140K-180K Annually
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Professional Services • Software • Analytics • Consulting
As a Senior Solutions Architect at Invisible, you will lead the design and implementation of complex solutions for clients, manage project scope and delivery, engage with clients to understand their needs, collaborate with product development teams, and provide technical demonstrations. You will also mentor junior team members and stay updated on industry trends.
Top Benefits:
401-K
Company Equity
Company Outings
+26 More
6 Days Ago
8 Locations
Remote
70 Employees
Senior level
70 Employees
Senior level
Blockchain
As a Senior Rust Blockchain Engineer at Horizen Labs, you will design, implement, and optimize blockchain protocols, ensuring robustness and scalability. You will make foundational design decisions, drive R&D in novel systems, and participate in strategic decision-making impacting the company's future.
6 Days Ago
USA
Remote
35 Employees
150K-225K Annually
Senior level
35 Employees
150K-225K Annually
Senior level
Information Technology
The Senior Supply Chain Solution Consultant will lead customer implementations and support for Microsoft Dynamics 365 Finance and Supply Chain Management, focusing on improving business processes, troubleshooting support cases, and assisting in pre-sales activities. Responsibilities include managing multiple projects and establishing client relations.
6 Days Ago
3 Locations
Remote
385 Employees
137K-270K Annually
Senior level
385 Employees
137K-270K Annually
Senior level
Digital Media
Lead the development of native mobile automation frameworks while shaping the quality strategy at Scribd. Collaborate with cross-functional teams to drive quality initiatives, manage the release process, and innovate testing tools. Mentor engineers, define quality metrics, and oversee incident resolutions to enhance product quality and performance.
Top Benefits:
401-K
Company Outings
Dental Insurance
+16 More
6 Days Ago
United States
Remote
536 Employees
150K-165K Annually
Senior level
536 Employees
150K-165K Annually
Senior level
Financial Services
The Senior Network Engineer will support KBRA’s global enterprise network, manage day-to-day network operations, troubleshoot network issues, implement automation, and document incidents and changes. The role requires strong communication skills and the ability to engage with business leaders and teams in a fast-paced environment.
6 Days Ago
US
Remote
1,280 Employees
125K-130K Annually
Senior level
1,280 Employees
125K-130K Annually
Senior level
AdTech • Artificial Intelligence • Machine Learning • Marketing Tech • Software
As a Senior Back-End Software Engineer at Mediaocean, you'll design, develop, and maintain backend systems, ensuring high performance and reliability. You'll solve complex technical challenges, mentor junior engineers, and uphold code quality standards. You'll also monitor system performance, evaluate emerging technologies, and collaborate with cross-functional teams.
6 Days Ago
USA
Remote
1,899 Employees
174K-229K Annually
Senior level
1,899 Employees
174K-229K Annually
Senior level
Insurance
The Senior Software Engineer will architect and develop advanced identity management and governance systems, utilizing Python and several identity protocols. Responsibilities include designing applications, collaborating with teams, integrating identity tools, and maintaining documentation.
6 Days Ago
United States
Remote
92 Employees
130K-150K Annually
Senior level
92 Employees
130K-150K Annually
Senior level
Greentech • Other • Social Impact
As a Senior Software Engineer at Terraformation, you'll be responsible for enhancing existing applications, contributing to backend development, participating in code reviews, and collaborating across teams to optimize processes and systems. You'll also engage in the hiring process and support incident responses for service quality.
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