Working for a company like Smile Digital Health means supporting our mandate for #BetterGlobalHealth. We strive towards this goal every day, and the results can be seen in the impact of our innovative health data platform and data management solutions, which are used in over 20…
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Senior Application Support Engineer Jobs
10,000 active opportunities · Updated for October 2026
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Explore current senior application support engineer jobs. Use filters to narrow by work mode, employment type, experience and date posted.
As a Senior Application Support Engineer you will play a critical role in ensuring the operational efficiency, stability and availability of complex application systems. You will contribute significantly to operational success, refine your expertise in incident management and…
Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other…
Spinnaker Support provides global enterprise software support, managed services, and project-based consulting to many of the world’s most recognized and respected brands. Founded in 2008, our customer focus, business integrity, exacting standards, and depth of expertise have…
The Role As a Senior Application Security Engineer, you will provide hands-on technical delivery for the migration of Web Application Firewall (WAF) capabilities to Cloudflare and/or Akamai. You will work closely with architecture, security, network, and application teams to…
Leidos is seeking an experience Cloud Engineering Lead to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. The…
Technical escalation & resolution Serve as the primary escalation point for Tier 3+ incidents raised by the Application Support team that require deep technical investigation. Investigate escalated issues at the code level — reading, understanding, and modifying production…
Our customers are the greatest technical minds in the world—developers at elite enterprises building the future of software—and they deserve answers that go deeper than a knowledge base li
Senior Technical Support Engineer at Sentry in Toronto, Ontario, Canada. Full-time · Remote · C$125K – C$150K/yr.
About the role We are looking for a Sr. Full Stack Application Security Engineer with deep expertise in mobile application security to join our Product Security team. This role is hands-on and impact driven. You will work directly with mobile, backend, and platform engineering…
By joining Box, you will have the unique opportunity to continue drivin
Senior IT Support Engineer II at Box in London.
Job Summary The Senior Application Engineer (AE) serves as a product-focused technical expert and strategic partner to customers, Sales, and Product Management, driving adoption and revenue growth for Phoenix Contact’s Industrial Ethernet portfolio. Leveraging deep product and…
Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to…
At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and…
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