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22 level 3 support engineer jobs found

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Capital One
Senior Software Engineer, BackEnd
Capital One Chicago, IL, USA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You’ll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering...

Mar 14, 2026
Capital One
Full time
 
Lead Software Engineer
Capital One Chicago, IL, USA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You’ll Do: Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology...

Mar 14, 2026
Capital One
Sr. Software Engineer - Back End (Java, Python, AWS)
Capital One Chicago, IL, USA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You’ll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community...

Mar 12, 2026
CO
Lead Software Engineer, Full Stack (Global Payment Network)
Capital One Financial Corporation Riverwoods, IL, USA
Lead Software Engineer, Full Stack (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You'll Do: Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Share your passion for staying on top of tech trends, experimenting with and learning new...

Mar 11, 2026
CO
Senior Software Engineer, Full Stack (Global Payment Network)
Capital One Financial Corporation Riverwoods, IL, USA
Senior Software Engineer, Full Stack (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You'll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology...

Mar 11, 2026
Or
Senior Software Engineer, Interactive Media
Oracle Springfield, IL, USA
Job Description *This role can sit out of the following OCI offices: Austin, Texas, Broomfield, Colorado or Nashville, TN. As a Senior Software Engineer inside the Oracle Cloud Infrastructure Interactive Media team, you will have the opportunity to solve challenging technical problems and contribute to the development, delivery and operation of cloud services driving novel consumer video applications. This is a rare opportunity to join a high-performing team building new products that are redefining streaming, transforming how content creators engage audiences and unlock new revenue streams through cloud-native innovation. You will help create scalable, real-time systems enabling intelligent content delivery, dynamic interactivity, and monetization-all built on globally distributed infrastructure. The environment is dynamic, fast-paced, and highly collaborative. You will work with a talented group of software developers, designing scalable, highly available cloud...

Mar 10, 2026
Or
Senior software engineer media
Oracle Springfield, IL, USA
Job Description *This role can sit out of the following OCI offices: Austin, Texas, Broomfield, Colorado or Nashville, TN. As a Senior Software Engineer inside the Oracle Cloud Infrastructure Interactive Media team, you will have the opportunity to solve challenging technical problems and contribute to the development, delivery and operation of cloud services driving novel consumer video applications. This is a rare opportunity to join a high-performing team building new products that are redefining streaming, transforming how content creators engage audiences and unlock new revenue streams through cloud-native innovation. You will help create scalable, real-time systems enabling intelligent content delivery, dynamic interactivity, and monetization-all built on globally distributed infrastructure. The environment is dynamic, fast-paced, and highly collaborative. You will work with a talented group of software developers, designing scalable, highly available cloud...

Mar 10, 2026
Or
Advanced Degree Software Engineer Intern - Customer Success Services
Oracle Springfield, IL, USA
Job Description The Program: Our future success depends on hiring great people like you: elite, early in career talent who are looking to power next-generation services and solutions and are committed to crafting a better future. We are hiring bachelor's, master's, and doctorate graduates with a diverse set of skills and experiences to work in and across multiple teams within the Applications Development organization. Our program is intended to enhance your overall learning experience, help build your network, and accelerate your opportunity to make a positive impact. Create the future with us! The Team: If you think of Oracle as the world's largest database company, the one used by most every significant enterprise, you'd be right. But did you also know that Oracle is now the world's largest provider of Cloud Applications to those same customers? These are next generation enterprise-class applications, built from the ground up for the Cloud. Applications to...

Mar 08, 2026
Capital One
Full time
 
Sr. Software Engineer (Java, Go, Node.js, AWS)
Capital One Chicago, IL, USA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You’ll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community...

Mar 08, 2026
Or
Software engineer - customer services
Oracle Springfield, IL, USA
Job Description The Program: Our future success depends on hiring great people like you: elite, early in career talent who are looking to power next-generation services and solutions and are committed to crafting a better future. We are hiring bachelor's, master's, and doctorate graduates with a diverse set of skills and experiences to work in and across multiple teams within the Applications Development organization. Our program is intended to enhance your overall learning experience, help build your network, and accelerate your opportunity to make a positive impact. Create the future with us! The Team: If you think of Oracle as the world's largest database company, the one used by most every significant enterprise, you'd be right. But did you also know that Oracle is now the world's largest provider of Cloud Applications to those same customers? These are next generation enterprise-class applications, built from the ground up for the Cloud. Applications to...

Mar 08, 2026
CO
Senior Lead Software Engineer, Back End (Global Payment Network)
Capital One Financial Corporation Riverwoods, IL, USA
Senior Lead Software Engineer, Back End (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You'll Do: Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company Share your passion for staying on top of tech trends, experimenting with and learning new...

Feb 22, 2026
Or
Principal DDOS Software Engineer
Oracle Springfield, IL, USA
Job Description Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI's global edge. This role requires deep expertise in Linux networking data path and kernel-level networking (such as XDP, eBPF, DPDK, iptables, nftables), in addition to strong systems and DevOps engineering experience. What you'll do Lead architecture and delivery of low-latency backend services for DDoS detection, classification, and mitigation. Define and evolve scalable data/control planes (policy, signaling, telemetry, orchestration) with strong fault isolation, resiliency, and compliance-by-design. Own traffic engineering strategy (anycast, BGP policy, routing integration) and partner with networking, DNS, and edge...

Feb 22, 2026
Capital One
Full time
 
Senior Software Engineer (Java)
Capital One Chicago, IL, USA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You’ll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community...

Feb 22, 2026
Capital One
Full time
 
Senior Software Engineer, Back End
Capital One Chicago, IL, USA
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One. What You’ll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community...

Feb 22, 2026
Randstad Technologies
Embedded Software Engineer
Randstad Technologies Chillicothe, IL, USA
job summary: The main function of an embedded software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the embedded software and systems that make computers work. A typical embedded software engineer researches, designs, develops and tests operating systems- level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific and general computing applications.     location: Chillicothe, Illinois job type: Contract salary: $42 - 52 per hour work hours: 8am to 4pm education: Bachelors   responsibilities: Job Description Design and develop task autonomy features for real-time control systems Generate requirements for task autonomy features Collaborate with the team members for the design approach to develop the features Develop the features Issue resolution through triage and troubleshooting...

Mar 14, 2026
Randstad Technologies
Embedded software engineer
Randstad Technologies Chillicothe, IL, USA
job summary: The main function of an embedded software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the embedded software and systems that make computers work. A typical embedded software engineer researches, designs, develops and tests operating systems- level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific and general computing applications.     location: Chillicothe, Illinois job type: Contract salary: $42 - 52 per hour work hours: 8am to 4pm education: Bachelors   responsibilities: Job Description Design and develop task autonomy features for real-time control systems Generate requirements for task autonomy features Collaborate with the team members for the design approach to develop the features Develop the features Issue resolution through triage and troubleshooting...

Mar 14, 2026
Lensa
Full time
 
JAVA Developer (Remote)
Lensa Springfield, IL, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for GovCIO. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Overview GovCIO is a team of transformers- people passionate about modernizing government IT to improve outcomes for Veterans and those who serve them, we are currently seeking to hire a JAVA Developer to join our mission. We develop secure, innovative, and human-centered technology solutions that support evolving VA mission needs. As the Department of Veterans Affairs continues its digital modernization and responsibly explores automation and AI-assisted capabilities, GovCIO...

Mar 12, 2026
CIBC
Full time
 
Senior Software Engineer
CIBC Chicago, IL, USA
We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com What You'll Be Doing You’ll be joining CIBC’s Corporate Employee Technology Department. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems. As an Application Consultant, you’ll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android. You’ll lead the planning and strategy for the technical design, development and integration of these applications. How You'll Succeed...

Mar 09, 2026
CIBC
Senior Software Engineer
CIBC Chicago, IL, USA
We're building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what's right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com (https://www.cibc.com/en/about-cibc.html) What you'll be doing You'll be joining CIBC's Corporate Employee Technology Department. You'll be at the heart of CIBC's digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems. As an Application Consultant, you'll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android. You'll lead the planning and strategy for the technical design, development and...

Mar 09, 2026
CIBC
Full time
 
Senior software engineer
CIBC Chicago, IL, USA
We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com What You'll Be Doing You’ll be joining CIBC’s Corporate Employee Technology Department. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems. As an Application Consultant, you’ll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android. You’ll lead the planning and strategy for the technical design, development and integration of these applications. How You'll Succeed...

Mar 09, 2026
CIBC
Senior software engineer
CIBC Chicago, IL, USA
We're building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what's right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com (https://www.cibc.com/en/about-cibc.html) What you'll be doing You'll be joining CIBC's Corporate Employee Technology Department. You'll be at the heart of CIBC's digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems. As an Application Consultant, you'll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android. You'll lead the planning and strategy for the technical design, development and...

Mar 09, 2026
Or
Oracle Site Reliability Developer
Oracle Springfield, IL, USA
Job Description We are looking for strong site reliability engineer's to take on the challenge of engineering infrastructure solutions for scale and performance while providing strong guarantees of availability to our customers. Your team will have diverse expertise in systems, networking, and software development to provide the stability, performance, and reliability our customers need. You will build tools to address hard operational problems while enabling our service developers to remain agile and deliver feature changes. You will deliver the solutions that directly contribute to our customer's success. Are you someone with a passion for taking on big challenges? Are you interested in large-scale, highly distributed systems? If so, then Oracle's Cloud Infrastructure team is for you. We're looking for Site Reliability Engineers (SRE's) to help build highly distributed systems, platform services and tools for a highly distributed multi-tenant cloud environment at massive...

Mar 08, 2026
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