Senior Backend Engineer
Milwaukee, WI · Hybrid
Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination * Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving ...
Milwaukee, WI · Hybrid
Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination * Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving ...
Milwaukee, WI · Hybrid
Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination * Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving ...
Milwaukee, WI · Hybrid
Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination * Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving ...
Milwaukee, WI · Hybrid
Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination * Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving ...
Milwaukee, WI · On-site +1
$50/hr
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Refine Technical Logic: provide structured feedback on how models reason through frontend or ...
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Milwaukee, WI · On-site +1
$50/hr
Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid ... Refine Technical Logic: provide structured feedback on how models reason through frontend or ...
Milwaukee, WI · On-site
$103K - $141K/yr
Full-stack and Front-end development experience * Palantir certifications (Foundry, Gotham, or AIP) * Consulting or client-facing experience * Experience with DevOps / CI-CD pipelines (Git, GitHub ...
Milwaukee, WI · On-site
$103K - $141K/yr
Full-stack and Front-end development experience * Palantir certifications (Foundry, Gotham, or AIP) * Consulting or client-facing experience * Experience with DevOps / CI-CD pipelines (Git, GitHub ...
Experience with object-oriented programming using languages such as Java, Python, or JavaScript/TypeScript. * Experience with frontend development using Angular, React, or Next.js, and with ...
Experience with object-oriented programming using languages such as Java, Python, or JavaScript/TypeScript. * Experience with frontend development using Angular, React, or Next.js, and with ...
Milwaukee, WI · Hybrid
$30 - $50/hr
... front-end web design, animated graphics, and social content Manage secondary production including ... developer collaboration experience Established creative community connections Not your type of gig ...
Milwaukee, WI · Hybrid
$30 - $50/hr
... front-end web design, animated graphics, and social content Manage secondary production including ... developer collaboration experience Established creative community connections Not your type of gig ...
Being an engineering expert, mentor and develop full-stack engineering talent in modern practices such as frontend, microservices, cloud-native design, AI/ML/GenAI, data engineering, DevSecOps, and ...
Being an engineering expert, mentor and develop full-stack engineering talent in modern practices such as frontend, microservices, cloud-native design, AI/ML/GenAI, data engineering, DevSecOps, and ...
Being an engineering expert, mentor and develop full-stack engineering talent in modern practices such as frontend, microservices, cloud-native design, AI/ML/GenAI, data engineering, DevSecOps, and ...
Being an engineering expert, mentor and develop full-stack engineering talent in modern practices such as frontend, microservices, cloud-native design, AI/ML/GenAI, data engineering, DevSecOps, and ...
Milwaukee, WI · On-site
Collaborate with Product Management, Engineering, Marketing, Manufacturing team to develop project ... Thrive in the front-end phase with ambiguous definitions, fast direction changes, while managing ...
Milwaukee, WI · On-site
Collaborate with Product Management, Engineering, Marketing, Manufacturing team to develop project ... Thrive in the front-end phase with ambiguous definitions, fast direction changes, while managing ...
Collaborate with Product Management, Engineering, Marketing, Manufacturing team to develop project ... Thrive in the front-end phase with ambiguous definitions, fast direction changes, while managing ...
Collaborate with Product Management, Engineering, Marketing, Manufacturing team to develop project ... Thrive in the front-end phase with ambiguous definitions, fast direction changes, while managing ...
... across frontend and backend technologies. * Strong proficiency in JavaScript/TypeScript, HTML5 ... DevOps). * 1+ years of hands-on experience building and deploying GenAI/LLM-powered solutions in ...
... across frontend and backend technologies. * Strong proficiency in JavaScript/TypeScript, HTML5 ... DevOps). * 1+ years of hands-on experience building and deploying GenAI/LLM-powered solutions in ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Senior iOS Engineer to help us support the new user base as well as work on new and exciting ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... Senior iOS Engineer to help us support the new user base as well as work on new and exciting ...
Milwaukee, WI · On-site
$65.25 - $78.75/hr
Mentor and guide junior, mid-level, and senior developers, fostering a strong engineering culture ... Experience building modern frontend applications using at least one of the following: Angular ...
Milwaukee, WI · On-site
$65.25 - $78.75/hr
Mentor and guide junior, mid-level, and senior developers, fostering a strong engineering culture ... Experience building modern frontend applications using at least one of the following: Angular ...
React or comparable modern front-end framework * API and service development including REST and ... Strong understanding of DevOps and operational excellence: CI/CD, infrastructure-as-code concepts ...
React or comparable modern front-end framework * API and service development including REST and ... Strong understanding of DevOps and operational excellence: CI/CD, infrastructure-as-code concepts ...
Experience building modern front-end applications using React.js and TypeScript * Deep ... Strong experience with DevOps practices , including CI/CD pipelines, automation, and infrastructure ...
Experience building modern front-end applications using React.js and TypeScript * Deep ... Strong experience with DevOps practices , including CI/CD pipelines, automation, and infrastructure ...
Experience building modern front-end applications using React.js and TypeScript * Deep ... Strong experience with DevOps practices , including CI/CD pipelines, automation, and infrastructure ...
Experience building modern front-end applications using React.js and TypeScript * Deep ... Strong experience with DevOps practices , including CI/CD pipelines, automation, and infrastructure ...
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt ...
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt ...
Milwaukee, WI · On-site
$128K - $159K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt ...
Milwaukee, WI · On-site
$128K - $159K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt ...
Milwaukee, WI · On-site
$128K - $159K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt ...
Milwaukee, WI · On-site
$128K - $159K/yr
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... for a Senior Android Engineer to help us support the new user base as well as work on new and ...
These include frontend and backend engineers, AI research scientists, and others from Amazon ... for a Senior Android Engineer to help us support the new user base as well as work on new and ...
$36.6K - $48.7K
0% of jobs
$48.7K - $60.9K
0% of jobs
$60.9K - $73K
1% of jobs
$73K - $85.2K
4% of jobs
$85.2K - $97.3K
7% of jobs
$108.3K is the 25th percentile. Wages below this are outliers.
$97.3K - $109.5K
14% of jobs
$109.5K - $121.6K
20% of jobs
The median wage is $123.8K / yr.
$121.6K - $133.7K
20% of jobs
$139.3K is the 75th percentile. Wages above this are outliers.
$133.7K - $145.9K
19% of jobs
$145.9K - $158K
11% of jobs
$158K - $170.2K
4% of jobs
$36.6K
$124.8K
$170.2K
| Aspect | Senior Frontend Developer | Frontend Engineer |
|---|---|---|
| Required Credentials | Bachelor's in CS or related field, extensive experience | Bachelor's in CS or related field, strong technical skills |
| Work Environment | Collaborates with designers, backend teams, project managers | Focuses on building and optimizing frontend applications |
| Industry Usage | Common in tech companies, startups, agencies | Used interchangeably with Senior Frontend Developer in many contexts |
| Search & Comparison Intent | Understanding senior-level responsibilities and skills | Clarifying role scope and technical focus |
While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.
7.3
Based on 8 frontline employees who took The Breakroom Quiz
137th of 191 rated software companies
Job Description
We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS?
NOTE:
This position is hybrid (3 days onsite) in our FIS Office locations in Chicago (Illinois), Milwaukee (Wisconsin), Atlanta (Georgia) and Jacksonville (Florida).
Current and future sponsorship not available for this position
About the Team:
We are the premiere digital transformation partner for financial institutions committed to the future of banking and to creating safe and personalized customer experiences that help people better manage their financial lives. Our fully integrated and flexible platform is built on years of digital lending experience, enabling digital agility within months and a full suite of end-to-end consumer, small business and embedded finance solutions that fit the way people want to bank.
FIS technology powers the world's economy and our teams bring innovation to life. If you are ready to start learning, growing, and making an impact with a career in fintech, we encourage you to apply. Are you FIS?
About the Role:
As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that power scalable fintech applications, while staying close enough to the front-end to guide smooth end-to-end delivery. You'll also drive adoption of AI-assisted engineering practices, setting the tone for how others on your team should leverage AI for code quality, reviews, and system design.Throughout the day, you'll lead technical design discussions, provide high-level estimates (LOEs), and prioritize features versus technical debt. You'll unblock developers, assign work, and ensure test coverage and documentation are complete. You'll coordinate across teams on large-scale service dependencies, guide code reviews, and troubleshoot complex production issues. By day's end, you'll review pull requests, mentor engineers, and refine sprint goals, balancing hands-on coding in the back-end stack with setting the technical direction of the team.
What You Will Be Doing:
Back-End Leadership & Technical Direction
Drive technical designs for services, APIs, and integrations using Java and Spring Boot
Provide LOEs, assess trade-offs between features vs. tech debt, and guide sprint planning
Ensure robust unit/component/appflow test coverage and technical documentation
Hands-On Development
Write clean, scalable, and secure back-end code powering microservices and APIs
Integrate services with data stores (PostgreSQL, Redis) and event-driven systems (ActiveMQ, Temporal)
Troubleshoot issues across distributed services, environments, and configs
Team Leadership & Quality
Assign and unblock work across sprints, ensuring the team delivers on priorities
Conduct and coordinate code reviews for complex PRs
Mentor engineers, raising the bar on technical depth and coding practices
Partner with QA on test strategies and ensure high-quality releases
Champion AI-forward best practices, mentoring engineers on integrating AI tools into their workflow
Cross-Team & Stakeholder Coordination
Collaborate with product managers, architects, and other teams on release scope and dependencies
Support release deployments, tenant configurations, and environment setup
Lead post-mortem reviews and continuous improvement efforts
Communicate technical status and project risks to stakeholders
What you Bring:
8+ years of software development experience, with deep back-end expertise in Java, Spring Boot, and RESTful APIs/microservices
Experience designing and integrating large-scale, service-oriented architecture
Experience adopting or guiding teams in AI-driven development workflows
Experience with several of the following present in the environment; Java, Spring Boot, Micronaut, Temporal, ActiveMQ, PostgreSQL, Redis, Kubernetes, AWS, Jenkins, Git, ReactJS
Familiarity with event-driven systems (ActiveMQ, Temporal) and data stores (PostgreSQL, Redis)
Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination
Experience leading engineering teams or serving as a Tech Lead, mentoring, reviewing code, and driving technical strategy
Strong understanding of performance tuning, scalability, and distributed system challenges
Comfortable in agile environments with tools like Jira, Confluence, and Git
What We Offer You:
A voice in the future of fintech.
Continuous learning and development.
Collaborative work environment.
Opportunities to give back.
Competitive salary and benefits.
FIS is committed to providing its employees with an exciting career opportunity and competitive compensation. The pay range for this full-time position is $122,820.00 - $208,790.00 and reflects the minimum and maximum target for new hire salaries for this position based on the posted role, level, and location. Within the range, actual individual starting pay is determined by additional factors, including job-related skills, experience, and relevant education or training. Any changes in work location will also impact actual individual starting pay. Please consult with your recruiter about the specific salary range for your preferred location during the hiring process.
Privacy Statement
FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.
EEOC Statement
FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here
For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.
Sourcing Model
Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.
#pridepass
Sourced by ZipRecruiter
FIS is a leader in technology and services that helps businesses and communities thrive by advancing commerce and the financial world. For over 50 years, FIS has continued to drive growth for clients around the world by creating tomorrow’s technology, solutions and services to modernize today’s businesses and customer experiences. By connecting merchants, banks and capital markets, we use our scale, apply our deep expertise and data-driven insights, innovate with purpose to solve for our clients’ future, and deliver experiences that are more simple, seamless and secure to advance the way the world pays, banks and invests. Headquartered in Jacksonville, Florida, FIS employs more than 55,000 people across 50+ countries, dedicated to helping our clients be ahead of what’s next. FIS offers more than 450 solutions and processes over $75b of transactions around the planet. FIS is a Fortune 500® company and is a member of Standard & Poor’s 500® Index.
It services
10,000+ Employees
Jacksonville , FL, US
1968