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Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!

FIS

Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!

full-timePosted: Feb 17, 2026

Job Description

Backend Software Engineer II at FIS

Role Overview

As a Backend Software Engineer II at FIS, you will play a pivotal role in developing and maintaining the core systems that power our financial technology solutions. You will be responsible for designing, developing, and implementing scalable and reliable backend services, APIs, and databases. Your work will directly impact the performance, security, and functionality of our products, ensuring they meet the needs of our clients and users.

This role requires a strong understanding of software engineering principles, experience with various backend technologies, and the ability to work effectively in a collaborative, agile environment. You will be expected to contribute to all phases of the software development lifecycle, from requirements gathering and design to implementation, testing, and deployment.

Day in the Life

A typical day for a Backend Software Engineer II at FIS might include:

  • Participating in daily stand-up meetings to discuss progress and challenges.
  • Designing and implementing new features and enhancements for our backend systems.
  • Writing and testing code to ensure its quality and reliability.
  • Collaborating with other engineers, product managers, and UX designers to develop solutions that meet business requirements.
  • Troubleshooting and resolving issues with existing systems.
  • Participating in code reviews to provide and receive feedback.
  • Staying up-to-date with the latest trends and technologies in backend development.
  • Mentoring junior team members and sharing your knowledge.
  • Optimizing existing systems for performance and scalability.
  • Attending meetings and workshops to learn new skills and share best practices.

Why These Locations

FIS has strategically located its offices in Chicago, Atlanta, Jacksonville, and Milwaukee to tap into the talent pools and innovation hubs present in these cities. These locations offer a vibrant mix of technology professionals, academic institutions, and industry events, providing FIS with a competitive advantage in attracting and retaining top talent.

  • Chicago, IL: A major financial center with a growing technology sector, offering access to a diverse talent pool and a thriving startup ecosystem.
  • Atlanta, GA: A hub for fintech innovation and home to several Fortune 500 companies, providing a rich network of industry partners and opportunities for collaboration.
  • Jacksonville, FL: A growing financial services center with a strong focus on technology and innovation, offering a lower cost of living and a business-friendly environment.
  • Milwaukee, WI: A city with a rich industrial history and a burgeoning technology sector, offering a high quality of life and a strong sense of community.

Career Path

FIS is committed to providing its employees with opportunities for growth and development. A Backend Software Engineer II can progress through various career paths within the organization, including:

  • Senior Software Engineer: Lead development efforts on complex projects and mentor junior team members.
  • Software Architect: Design and implement the overall architecture of our software systems.
  • Engineering Manager: Manage a team of engineers and oversee the development of our products.
  • Technical Product Manager: Define the technical roadmap for our products and work with engineering teams to bring them to market.

Salary & Benefits

FIS offers a competitive salary and benefits package to its employees. The salary range for a Backend Software Engineer II typically falls between $90,000 and $140,000 per year, depending on experience, skills, and location. In addition to salary, FIS offers a comprehensive benefits package that includes:

  • Comprehensive health insurance (medical, dental, vision)
  • Paid time off (vacation, sick leave, holidays)
  • 401(k) retirement savings plan with company match
  • Employee stock purchase plan
  • Life insurance and disability coverage
  • Flexible spending accounts (FSA) and health savings accounts (HSA)
  • Wellness programs
  • Professional development opportunities
  • Tuition reimbursement
  • Employee assistance program (EAP)
  • Paid parental leave
  • Commuter benefits
  • Employee discounts
  • Relocation assistance (if applicable)
  • Performance-based bonuses

FIS Culture

FIS is committed to creating a diverse and inclusive workplace where all employees feel valued and respected. We believe that diversity drives innovation and that our differences make us stronger. We are committed to providing equal opportunities for all employees and applicants, regardless of race, ethnicity, religion, gender, sexual orientation, age, disability, or any other protected characteristic.

At FIS, we foster a culture of collaboration, innovation, and continuous learning. We encourage our employees to take risks, challenge the status quo, and develop new ideas. We provide our employees with the resources and support they need to succeed, and we celebrate their accomplishments.

How to Apply

If you are interested in joining the FIS team as a Backend Software Engineer II, we encourage you to apply online through our careers website. Please submit your resume and cover letter, highlighting your relevant experience and skills. We look forward to hearing from you!

FAQ

  1. What are the key responsibilities of a Backend Software Engineer II at FIS?
    • Designing, developing, and implementing scalable and reliable backend services, APIs, and databases.
  2. What qualifications are required for this role?
    • 5+ years of experience in software engineering, experience in SaaS or FinTech preferred, degree in Computer Science, Software Engineering, or related field preferred, and strong proficiency in Java, Javascript, and Typescript.
  3. What is the salary range for this position?
    • The salary range for a Backend Software Engineer II typically falls between $90,000 and $140,000 per year, depending on experience, skills, and location.
  4. What benefits does FIS offer its employees?
    • FIS offers a comprehensive benefits package that includes health insurance, paid time off, a 401(k) retirement savings plan, and more.
  5. What is the company culture like at FIS?
    • FIS is committed to creating a diverse and inclusive workplace where all employees feel valued and respected.
  6. What opportunities are there for career advancement at FIS?
    • FIS offers a variety of career paths for Backend Software Engineers, including Senior Software Engineer, Software Architect, Engineering Manager, and Technical Product Manager.
  7. What technologies will I be working with in this role?
    • You will be working with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.
  8. Is this role remote?
    • This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin), Atlanta (Georgia), and Jacksonville (Florida).
  9. Does FIS provide sponsorship?
    • Current and future sponsorship is not available for this position.
  10. What is the interview process like at FIS?
    • The interview process typically includes a phone screening, a technical interview, and an interview with the hiring manager.

Locations

  • Chicago, Illinois, United States
  • Atlanta, Georgia, United States
  • Jacksonville, Florida, United States
  • Milwaukee, Wisconsin, United States

Salary

Estimated Salary Rangemedium confidence

99,000 - 154,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Javaintermediate
  • JavaScriptintermediate
  • TypeScriptintermediate
  • RESTful APIsintermediate
  • Microservicesintermediate
  • Event-Driven Architectureintermediate
  • Agile Developmentintermediate
  • Problem Solvingintermediate
  • Code Reviewintermediate
  • Software Developmentintermediate
  • SaaSintermediate
  • FinTechintermediate
  • Jiraintermediate
  • Confluenceintermediate
  • Communicationintermediate
  • Teamworkintermediate
  • Backend Developmentintermediate
  • Full-Stack Developmentintermediate
  • UI Developmentintermediate
  • Scalable Systemsintermediate
  • Software Engineeringintermediate
  • Technical Analysisintermediate
  • Mentoringintermediate
  • Financial Technologyintermediate
  • Project Managementintermediate

Required Qualifications

  • 5+ years of experience in software engineering (experience)
  • Experience in SaaS or FinTech preferred (experience)
  • Degree in Computer Science, Software Engineering, or related field preferred (experience)
  • Strong proficiency in Java (experience)
  • Strong proficiency in Javascript (experience)
  • Strong proficiency in Typescript (experience)
  • Experience with UI development using modern web application frameworks (experience)
  • Experience with RESTful API integrations (experience)
  • Experience with microservices architecture (experience)
  • Experience with event-driven architecture (experience)
  • Experience with Jira and Confluence is a plus (experience)
  • Demonstrated ability to analyze and solve complex technical problems (experience)
  • Track record of delivering robust and scalable software solutions (experience)
  • Excellent collaboration and communication skills (experience)
  • Ability to work effectively in a team-oriented environment (experience)
  • Experience with code reviews and coding standards (experience)

Responsibilities

  • Lead in developing and delivering high-quality software solutions.
  • Mentor junior team members and contribute to a culture of continuous learning and improvement.
  • Engage in full-stack development, from backend systems to user interfaces.
  • Work with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.
  • Collaborate with cross-functional teams, including product managers, UX designers, and QA engineers, to bring innovative features and products to market.
  • Participate in agile development processes to deliver results efficiently.
  • Analyze complex technical problems and propose effective solutions.
  • Be proactive in identifying areas for improvement and optimizing existing systems for performance and reliability.
  • Uphold high standards of code quality, security, and best practices.
  • Conduct code reviews and contribute to the establishment and adherence to coding standards.
  • Stay abreast of industry trends and emerging technologies.
  • Contribute to the company's technological roadmap by introducing innovative ideas and solutions.
  • Develop and implement scalable software solutions.
  • Troubleshoot complex issues related to software performance and reliability.
  • Contribute to the overall success of our products by ensuring their quality and functionality.

Benefits

  • general: Competitive salary
  • general: Comprehensive health insurance (medical, dental, vision)
  • general: Paid time off (vacation, sick leave, holidays)
  • general: 401(k) retirement savings plan with company match
  • general: Employee stock purchase plan
  • general: Life insurance and disability coverage
  • general: Flexible spending accounts (FSA) and health savings accounts (HSA)
  • general: Wellness programs
  • general: Professional development opportunities
  • general: Tuition reimbursement
  • general: Employee assistance program (EAP)
  • general: Paid parental leave
  • general: Commuter benefits
  • general: Employee discounts
  • general: Relocation assistance (if applicable)
  • general: Performance-based bonuses

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FIS logo

Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!

FIS

Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!

full-timePosted: Feb 17, 2026

Job Description

Backend Software Engineer II at FIS

Role Overview

As a Backend Software Engineer II at FIS, you will play a pivotal role in developing and maintaining the core systems that power our financial technology solutions. You will be responsible for designing, developing, and implementing scalable and reliable backend services, APIs, and databases. Your work will directly impact the performance, security, and functionality of our products, ensuring they meet the needs of our clients and users.

This role requires a strong understanding of software engineering principles, experience with various backend technologies, and the ability to work effectively in a collaborative, agile environment. You will be expected to contribute to all phases of the software development lifecycle, from requirements gathering and design to implementation, testing, and deployment.

Day in the Life

A typical day for a Backend Software Engineer II at FIS might include:

  • Participating in daily stand-up meetings to discuss progress and challenges.
  • Designing and implementing new features and enhancements for our backend systems.
  • Writing and testing code to ensure its quality and reliability.
  • Collaborating with other engineers, product managers, and UX designers to develop solutions that meet business requirements.
  • Troubleshooting and resolving issues with existing systems.
  • Participating in code reviews to provide and receive feedback.
  • Staying up-to-date with the latest trends and technologies in backend development.
  • Mentoring junior team members and sharing your knowledge.
  • Optimizing existing systems for performance and scalability.
  • Attending meetings and workshops to learn new skills and share best practices.

Why These Locations

FIS has strategically located its offices in Chicago, Atlanta, Jacksonville, and Milwaukee to tap into the talent pools and innovation hubs present in these cities. These locations offer a vibrant mix of technology professionals, academic institutions, and industry events, providing FIS with a competitive advantage in attracting and retaining top talent.

  • Chicago, IL: A major financial center with a growing technology sector, offering access to a diverse talent pool and a thriving startup ecosystem.
  • Atlanta, GA: A hub for fintech innovation and home to several Fortune 500 companies, providing a rich network of industry partners and opportunities for collaboration.
  • Jacksonville, FL: A growing financial services center with a strong focus on technology and innovation, offering a lower cost of living and a business-friendly environment.
  • Milwaukee, WI: A city with a rich industrial history and a burgeoning technology sector, offering a high quality of life and a strong sense of community.

Career Path

FIS is committed to providing its employees with opportunities for growth and development. A Backend Software Engineer II can progress through various career paths within the organization, including:

  • Senior Software Engineer: Lead development efforts on complex projects and mentor junior team members.
  • Software Architect: Design and implement the overall architecture of our software systems.
  • Engineering Manager: Manage a team of engineers and oversee the development of our products.
  • Technical Product Manager: Define the technical roadmap for our products and work with engineering teams to bring them to market.

Salary & Benefits

FIS offers a competitive salary and benefits package to its employees. The salary range for a Backend Software Engineer II typically falls between $90,000 and $140,000 per year, depending on experience, skills, and location. In addition to salary, FIS offers a comprehensive benefits package that includes:

  • Comprehensive health insurance (medical, dental, vision)
  • Paid time off (vacation, sick leave, holidays)
  • 401(k) retirement savings plan with company match
  • Employee stock purchase plan
  • Life insurance and disability coverage
  • Flexible spending accounts (FSA) and health savings accounts (HSA)
  • Wellness programs
  • Professional development opportunities
  • Tuition reimbursement
  • Employee assistance program (EAP)
  • Paid parental leave
  • Commuter benefits
  • Employee discounts
  • Relocation assistance (if applicable)
  • Performance-based bonuses

FIS Culture

FIS is committed to creating a diverse and inclusive workplace where all employees feel valued and respected. We believe that diversity drives innovation and that our differences make us stronger. We are committed to providing equal opportunities for all employees and applicants, regardless of race, ethnicity, religion, gender, sexual orientation, age, disability, or any other protected characteristic.

At FIS, we foster a culture of collaboration, innovation, and continuous learning. We encourage our employees to take risks, challenge the status quo, and develop new ideas. We provide our employees with the resources and support they need to succeed, and we celebrate their accomplishments.

How to Apply

If you are interested in joining the FIS team as a Backend Software Engineer II, we encourage you to apply online through our careers website. Please submit your resume and cover letter, highlighting your relevant experience and skills. We look forward to hearing from you!

FAQ

  1. What are the key responsibilities of a Backend Software Engineer II at FIS?
    • Designing, developing, and implementing scalable and reliable backend services, APIs, and databases.
  2. What qualifications are required for this role?
    • 5+ years of experience in software engineering, experience in SaaS or FinTech preferred, degree in Computer Science, Software Engineering, or related field preferred, and strong proficiency in Java, Javascript, and Typescript.
  3. What is the salary range for this position?
    • The salary range for a Backend Software Engineer II typically falls between $90,000 and $140,000 per year, depending on experience, skills, and location.
  4. What benefits does FIS offer its employees?
    • FIS offers a comprehensive benefits package that includes health insurance, paid time off, a 401(k) retirement savings plan, and more.
  5. What is the company culture like at FIS?
    • FIS is committed to creating a diverse and inclusive workplace where all employees feel valued and respected.
  6. What opportunities are there for career advancement at FIS?
    • FIS offers a variety of career paths for Backend Software Engineers, including Senior Software Engineer, Software Architect, Engineering Manager, and Technical Product Manager.
  7. What technologies will I be working with in this role?
    • You will be working with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.
  8. Is this role remote?
    • This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin), Atlanta (Georgia), and Jacksonville (Florida).
  9. Does FIS provide sponsorship?
    • Current and future sponsorship is not available for this position.
  10. What is the interview process like at FIS?
    • The interview process typically includes a phone screening, a technical interview, and an interview with the hiring manager.

Locations

  • Chicago, Illinois, United States
  • Atlanta, Georgia, United States
  • Jacksonville, Florida, United States
  • Milwaukee, Wisconsin, United States

Salary

Estimated Salary Rangemedium confidence

99,000 - 154,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Javaintermediate
  • JavaScriptintermediate
  • TypeScriptintermediate
  • RESTful APIsintermediate
  • Microservicesintermediate
  • Event-Driven Architectureintermediate
  • Agile Developmentintermediate
  • Problem Solvingintermediate
  • Code Reviewintermediate
  • Software Developmentintermediate
  • SaaSintermediate
  • FinTechintermediate
  • Jiraintermediate
  • Confluenceintermediate
  • Communicationintermediate
  • Teamworkintermediate
  • Backend Developmentintermediate
  • Full-Stack Developmentintermediate
  • UI Developmentintermediate
  • Scalable Systemsintermediate
  • Software Engineeringintermediate
  • Technical Analysisintermediate
  • Mentoringintermediate
  • Financial Technologyintermediate
  • Project Managementintermediate

Required Qualifications

  • 5+ years of experience in software engineering (experience)
  • Experience in SaaS or FinTech preferred (experience)
  • Degree in Computer Science, Software Engineering, or related field preferred (experience)
  • Strong proficiency in Java (experience)
  • Strong proficiency in Javascript (experience)
  • Strong proficiency in Typescript (experience)
  • Experience with UI development using modern web application frameworks (experience)
  • Experience with RESTful API integrations (experience)
  • Experience with microservices architecture (experience)
  • Experience with event-driven architecture (experience)
  • Experience with Jira and Confluence is a plus (experience)
  • Demonstrated ability to analyze and solve complex technical problems (experience)
  • Track record of delivering robust and scalable software solutions (experience)
  • Excellent collaboration and communication skills (experience)
  • Ability to work effectively in a team-oriented environment (experience)
  • Experience with code reviews and coding standards (experience)

Responsibilities

  • Lead in developing and delivering high-quality software solutions.
  • Mentor junior team members and contribute to a culture of continuous learning and improvement.
  • Engage in full-stack development, from backend systems to user interfaces.
  • Work with technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices and event-driven architecture.
  • Collaborate with cross-functional teams, including product managers, UX designers, and QA engineers, to bring innovative features and products to market.
  • Participate in agile development processes to deliver results efficiently.
  • Analyze complex technical problems and propose effective solutions.
  • Be proactive in identifying areas for improvement and optimizing existing systems for performance and reliability.
  • Uphold high standards of code quality, security, and best practices.
  • Conduct code reviews and contribute to the establishment and adherence to coding standards.
  • Stay abreast of industry trends and emerging technologies.
  • Contribute to the company's technological roadmap by introducing innovative ideas and solutions.
  • Develop and implement scalable software solutions.
  • Troubleshoot complex issues related to software performance and reliability.
  • Contribute to the overall success of our products by ensuring their quality and functionality.

Benefits

  • general: Competitive salary
  • general: Comprehensive health insurance (medical, dental, vision)
  • general: Paid time off (vacation, sick leave, holidays)
  • general: 401(k) retirement savings plan with company match
  • general: Employee stock purchase plan
  • general: Life insurance and disability coverage
  • general: Flexible spending accounts (FSA) and health savings accounts (HSA)
  • general: Wellness programs
  • general: Professional development opportunities
  • general: Tuition reimbursement
  • general: Employee assistance program (EAP)
  • general: Paid parental leave
  • general: Commuter benefits
  • general: Employee discounts
  • general: Relocation assistance (if applicable)
  • general: Performance-based bonuses

Target Your Resume for "Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!" , FIS

Get personalized recommendations to optimize your resume specifically for Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now!" , FIS

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

BackendSoftware EngineerJavaFinTechMid-LevelHybridBackend Software EngineerJavaScriptTypeScriptRESTful APIsMicroservicesEvent-Driven ArchitectureAgile DevelopmentSoftware DevelopmentSaaSJiraConfluenceChicago JobsAtlanta JobsJacksonville JobsMilwaukee JobsSoftware Engineering CareersFIS CareersFinancial Technology JobsHybrid WorkBackend DevelopmentFull-Stack DevelopmentUI DevelopmentScalable SystemsSoftware Engineer IIFintechFinanceBankingCapital MarketsTechnology

Answer 10 quick questions to check your fit for Backend Software Engineer II Careers at FIS - Chicago, IL | Apply Now! @ FIS.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.