Explore 5 java software developer lead jobs from 4 hiring companies in Hartland, WI, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Software Developer Lead

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Java Software Developer Lead Jobs

Fiserv

Johnson Health Tech

Uline

Onsite

Hybrid

<div>Software Development Team Lead - JavaPay from $121,000 to $160,000 per yearCorporate Headquarters12575 Uline Drive, Pleasant Prairie, WI 53158Are you a hands-on leader passionate about developing people? As a Software Development Team Lead at Uline, you’ll use your expertise in software solutions to guide a team that will support our growing North American company!Careers Packed with Potential. Backed by 45&#43; years of success, Uline offers opportunities to grow your career with stability you can count on.Position Responsibilities</div><div><ul><li>Manage a team of 3 to 5 developers, guiding and coaching them in designing and developing complex applications based on business requirements.</li><li>Provide technical direction and guidance to ensure production of scalable, resilient software solutions.</li><li>Work with cross-functional Agile teams to align technology design with business goals.</li></ul>Minimum Requirements<ul><li>Bachelor&#39;s degree in Information Technology, Computer Science or related field.</li><li>2&#43; years of people management experience with a strong background in programming languages such as Java, Angular or JavaScript.</li><li>Experience developing a team and managing full project lifecycles.</li><li>Uline does not participate in the H1-B lottery.</li></ul>Benefits<ul><li>Complete health insurance coverage and 401(k) with 6% employer match that starts day one!</li><li>Multiple bonus programs.</li><li>Paid holidays and generous paid time off.</li><li>Tuition Assistance Program that covers professional continuing education.</li></ul>Employee Perks<ul><li>On-site café and first-class fitness center with complimentary personal trainers.</li><li>Over four miles of beautifully maintained walking trails.</li></ul>About UlineUline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations.Uline is a drug-free workplace. All new hires must complete a pre-employment hair follicle drug screening. All positions are on-site.EEO/AA Employer/Vet/Disabled#LI-MT1#CORP(#IN-PPITL1)#ZR-HQIT</div>Our employees make the difference and we are committed to offering exceptional benefits and perks!  Explore <a href="https://www.uline.jobs/#working-here" target="_blank">Uline.jobs</a> to learn more!

Software Development Team Lead - Java

Software Development Team Lead

Lead a software development team; 2+ years of people management; strong Java/Angular/JavaScript; Bachelor's degree in IT/CS; experience delivering full project lifecycles; H1-B not participated.

Job DescriptionWe 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:1: This position is hybrid (3 days onsite) in our FIS Office locations in Atlanta (GA), Jacksonville (FL), Milwaukee (WI).2: Current and future sponsorship are not available for this position.About the team:Revenue Connect is FIS’s next-gen cloud platform reinventing commercial pricing and billing for banks of all sizes. We&#39;re building from the ground up using AWS, modern UI/UX patterns, and event-driven, API-first services to eliminate decades of technical debt and deliver the speed, accuracy, and transparency banks expect.As a Lead, you’ll be hands-on in designing, building, and operating core distributed services. You’ll contribute to AI-powered features, influence component level architecture within the team, mentor junior engineers, and help accelerate delivery as we extend into new deposit-core integrations and scale toward hundreds of financial institutions.In 2026, Revenue Connect is embedding AI throughout the product — from generative statement insights to anomaly detection and pricing optimization. You will implement and integrate these AI capabilities, advocate for safe and governed usage of models and data and help upskill the team in AI-accelerated engineering practices.What you will be doing:<ul><li>Translate complex or ambiguous requirements into clean, maintainable, scalable, and well documented code.</li><li>Design, develop, and maintain software applications and systems that provide value to end-users.</li><li>Implement AI-powered capabilities in collaboration with product and principal engineers.</li><li>Implement and optimize algorithms, data usage, and cloud services for latency, availability, and cost.</li><li>Debug and troubleshoot software issues to ensure business continuity, and a high bar for end-user experience.</li><li>Raise the engineering bar via rigorous code and design reviews that enforce maintainability, security, performance, and AI safety</li><li>Write unit &amp; integration tests, implement observability, and comply with best practices for builds and deployment to ensure the quality and reliability of our platform.</li><li>Provide live on-call support by participating in the team on-call rotation and owning production issues from root cause analysis to resolution to future prevention.</li><li>Partner with cross-functional teams (engineering, product, design, security, compliance etc.) to bring ideas to life</li><li>Mentor junior engineers; contribute to team knowledge sharing and AI upskilling.</li></ul>What you will need:<ul><li>At a minimum, a Bachelor&#39;s in CS or equivalent experience. Typical qualifications for the role are 5&#43; years of relevant professional experience or a combination of work experience and advanced education.</li><li>Proven experience shipping AI-enabled features in production: model-driven decisions, anomaly detection, forecasting/optimization, or LLM-powered experiences—plus MLOps practices</li><li>Proficiency in at least one modern development framework / language (e.g., Java).</li><li>Excellent communication and cross-functional collaboration skills to thrive in a fast-paced environment.</li><li>Experience leading projects from architectural design to production, while setting and maintaining high standards of technical excellence across your team.</li><li>Expertise in at least one area relevant to our cloud-based financial platform (e.g., fintech, distributed systems, databases, security, or front-end).</li><li>Security, privacy, and compliance acumen for financial data (encryption, least-privilege, secrets management, auditability) and AI safety</li><li>Experience with version control systems (Git), and DevOps practices like continuous integration and continuous delivery (CI/CD).</li><li>Leadership and communication. Track record leading projects from architecture to production, influencing cross-functional stakeholders, and mentoring engineers to raise the bar.</li></ul>Added bonus if you have:<ul><li>Proven ability to self-direct your technical work and scope projects effectively.</li><li>Experience leading and mentoring junior engineers.</li><li>Excellent communication and collaboration skills to influence both technical and non-technical stakeholders.</li><li>Deep expertise in at least one area relevant to our cloud-based financial platform (e.g., fintech, distributed systems, databases, security, or front-end).</li><li>Proficiency in modern development frameworks and languages. (e.g., Java). </li><li>Experience with version control systems (Git), and DevOps practices like continuous integration and continuous delivery (CI/CD).</li><li>A strong understanding of security best practices for building enterprise applications.</li><li>Prior work in fintech or billing/analysis systems, or large-scale anomaly detection/optimization problems.</li><li>Hands-on experience integrating LLMs, RAG pipelines, model evaluation, or anomaly detection into production systems.</li></ul>What we offer you:At FIS, you can learn, grow and make an impact in your career. Our benefits include:<ul><li>Flexible and creative work environment</li><li>Diverse and collaborative atmosphere</li><li>Professional and personal development resources</li><li>Opportunities to volunteer and support charities</li><li>Competitive salary and benefits</li></ul>NOTE:1: This position is hybrid (3 days onsite) in our FIS Office locations in Atlanta (GA), Jacksonville (FL), Milwaukee (WI).2: Current and future sponsorship are not available for this position. Privacy StatementFIS 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 <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS 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 <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> 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 ModelRecruitment 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

Engineer Lead, Software

Lead Software Engineer

Bachelor's in CS or equivalent; 5+ years; AI-enabled features; Java; strong collaboration; leadership.

Job Description<div>About FIS Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.This position is hybrid (3 days onsite) in our FIS Office locations in Milwaukee (WI), Jacksonville (FL), &amp; Atlanta (GA)Current and future sponsorship are not available for this position.About the Role &amp; TeamWe are seeking a skilled and motivated Software Engineer Senior to join our Money Movement Hub team. In this role, you will serve as the Senior developer responsible for the support and reliability of a mission-critical payment processing platform hosted on AWS.You will work across the full stack — front end and back end — while driving engineering best practices, CI/CD maturity, and DevOps culture within an agile team environment. This is a hands-on position requiring both deep technical ability and collaborative team guidance. What you will be doingApplication Development &amp; Ownership<ul><li>Hands-on full-stack development of the Money Movement Hub application, covering both front-end interfaces and back-end services. </li><li>Architect and implement scalable, highly available solutions on AWS (ECS, Lambda, RDS, SQS, API Gateway, and related services). </li><li>Design and develop RESTful APIs and microservices in Java and Python. </li><li>Own code quality standards — conduct code reviews, enforce best practices, and mentor junior engineers. </li></ul>CI/CD &amp; DevOps<ul><li>Build, maintain, and continuously improve CI/CD pipelines (e.g., Jenkins, GitHub Actions, AWS CodePipeline, Harness, or equivalent). </li><li>Collaborate with DevOps and cloud infrastructure teams on deployment strategies, environment management, and release automation. </li><li>Drive shift-left testing initiatives including automated unit, integration, and regression testing. </li></ul>Production Operations &amp; On-Call<ul><li>Participate in an on-call production support rotation for the Money Movement Hub platform. </li><li>Lead incident response efforts: triage, root cause analysis, and post-incident review. </li><li>Monitor application health using observability tooling (e.g., Dynatrace, Splunk, CloudWatch) and proactively address performance issues. </li><li>Ensure high availability and resilience of payment processing flows including RTP and FedNow transactions. </li></ul>Technical Leadership &amp; Collaboration<ul><li>Serve as a technical point of contact for cross-functional stakeholders including DevOps, QA, product, and security teams. </li><li>Contribute to sprint planning, backlog grooming, and agile ceremonies as a senior technical voice. </li><li>Document architecture decisions, runbooks, and operational procedures in Wiki. </li><li>Identify and advocate for technical improvements, debt reduction, and process maturity initiatives. </li></ul>What you bring<ul><li>7&#43; years of professional software engineering experience. </li><li>4&#43; years of hands-on experience with Java (Spring Boot preferred) and Python in production environments.</li><li>Demonstrated experience building and operating applications on AWS — familiarity with core services such as EC2, ECS/EKS, Lambda, RDS, S3, SQS, API Gateway, and IAM. </li><li>Proven experience designing, implementing, and maintaining CI/CD pipelines in an enterprise or regulated environment. </li><li>Strong understanding of DevOps principles: automated testing, infrastructure-as-code, monitoring, and release management. </li><li>Experience with both front-end (JavaScript/TypeScript frameworks) and back-end development. </li><li>Ability and willingness to participate in an on-call production support rotation. </li><li>Solid understanding of RESTful API design and microservices architecture. </li><li>Experience working in Agile/Scrum teams with tools such as Jira. </li></ul>Added bonus if you have<ul><li>Experience with payment platforms, real-time payments (RTP), FedNow, or ISO 20022 messaging standards.</li><li>Familiarity with hybrid cloud/on-premises environments. </li><li>Experience with observability tools such as Dynatrace, Splunk, or CloudWatch.</li><li>AWS Certified Developer or AWS Certified Solutions Architect certification. </li><li>Working knowledge of change management practices and ITSM tools (e.g., ServiceNow). </li><li>Experience with containerization and orchestration (Docker, Kubernetes/EKS). </li><li>Prior experience in financial services, banking, or fintech environments. </li></ul>What we offer you<ul><li>Opportunities to innovate in fintech.</li><li>Tools for personal and professional growth.</li><li>Inclusive and diverse work environment.</li><li>Resources to invest in your community.</li><li>Competitive salary and benefits.</li></ul></div> Privacy StatementFIS 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 <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS 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 <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> 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 ModelRecruitment 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

Software Engineer Lead

Software Engineer

7+ years software engineering; 4+ years Java (Spring Boot) and Python; AWS experience; CI/CD pipelines; on-call; REST/microservices; Agile/Scrum with Jira.

Johnson Health Tech North America Inc

Description<align-center>*****This position will be 100% onsite*****</align-center><align-center> </align-center> Position Overview:The Software Engineer – Team Lead coordinates and participates in the development of Android software for fitness console development with global R&amp;D teams. Directly manages a team of 4-6 Software Engineers and works with Product Owners and Global R&amp;D to develop clear requirements/standards, review/assist in key phase gates, and help achieve quality, cost, and delivery of projects. Will focus on management of multiple projects through Johnson’s Digital Product Development process to develop console software. Leading by example, the ideal candidate will leverage sound technical knowledge to improve products and processes while guiding and inspiring team members. Has a strong capability to anticipate and resolve engineering development challenges early and effectively. Blends solid engineering skill and personnel leadership excellence. Responsibilities:· Assists Engineering Manager in attracting and hiring top engineering talent· Provides work direction to engineers under supervision· Trains staff in product development processes· Works with engineers to meet KPI expectations· Serve as communication lead between global software teams· Drive consistency for task tracking and schedule for global software teams· Provide technical leadership for global software teams· Balance overall company needs for NPD and how Software Development fits into development of new products· Partner with Software teams for two-way support for product development· Translate marketing requirements into actionable technical tasks for the R&amp;D team· Lead individual development projects as neededRequirements Education:· Bachelor’s degree or above in Computer Science, Computer Engineering, Electrical Engineering, or other Science / Technical Engineering. Experience:· 3 to 5 years of Android development experience.· Experience mentoring or leading team members is a must.· 7 to 10 years of object-oriented programming in a language such as C++, C# or Java· 6 years of UI based application development· 2 years with built-in and integration unit testing· 5 years writing or editing technical documentation· 5 years or project sustaining or inheritance· 2 years project architecting in a team environment Other Requirements:· Ability and willingness to travel both internationally and domestically, communicate with overseas teams during non-business hours· Ability to work well with numerous diverse groups and individuals· Ability to lead and inspire a team of engineers· Excellent written and verbal communication skills Benefits:We offer an excellent compensation package and team-oriented work environment with growth opportunities. Some of our outstanding benefits include:· Health &amp; Dental Insurance· Company paid Life Insurance· 401(k)· Paid Time Off benefits· Product discounts· Wellness programs <align-center> </align-center><align-center>EOE/M/W/Vet/Disability</align-center><align-center> </align-center><align-center>#ZR</align-center>

Software Engineer – Team Lead

Lead software team; Android development; 3-5 yrs; 7-10 yrs OO programming; 6 yrs UI; mentoring; travel.

Calling all innovators - find your future at Fiserv.We&#39;re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we&#39;re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.Job TitleVP Software DevelopmentTITLE:                                          VP Software DevelopmentEMPLOYER:                               Fiserv Solutions, LLCLOCATION:                                 Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management)DUTIES:                                      Lead global engineering organization in building secure, scalable, and innovative financial technology solutions. Define and execute the software development strategy aligned with business goals and long-term vision. Collaborate with executive leadership, product management, and key stakeholders to prioritize initiatives and deliver business value. Oversee the design, development, and deployment of enterprise-grade applications and platforms. Evaluate and implement emerging technologies to maintain competitive advantage. Ensure adherence to software engineering best practices, coding standards, and quality assurance processes. Build and scale high-performing, diverse engineering teams across multiple locations.REQUIREMENTS:                     Bachelor&#39;s degree in Computer Science, Engineering, or a related field and 10 years in any job title involving software development experience. Prior experience must include: 10 years of designing, developing and deploying platforms with modern microservices based software architecture including Java, Spring Boot and Websphere; 10 years leading teams in the payment industry; 10 years working in Merchant Payment platforms including credit card, debit card, gift card, prepaid card, ACH and alternate payment flows; 10 years leading, diagnosing and solving production issues for high-throughput merchant payment applications; 10 years working in databases and code integrations including Oracle, SQL Server, and MySQL; 8 years building Payment User Interface based applications including Hosted Checkout Pages and white-labelled merchant onboarding platforms; 5 years of designing and deploying microservices applications in Tanzu Application Platform and AWS platforms; 5 years leading large-scale software engineering teams and delivering enterprise applications that handle high throughput payment transaction processing; 5 years leading and guiding quality assurance teams for API development using SonarQube, Fortify, WebInspect, Postman and JMeter to ensure scalable, secure, and high-performing systems; and 5 years communicating technology details to executive stakeholder and senior client executives.TRAVEL:                                     None<div>TO APPLY:                                 Apply by selecting “Apply” on this page and following prompts to attach resume and submit. JOB CODE:                                 CR577#P3M</div>It is unlawful to discriminate against a prospective employee due to the individual&#39;s status as a veteran.Our commitment to Equal Opportunity:Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law. If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact <a href="mailto:AskHR.US&#64;fiserv.com" target="_blank">AskHR.US&#64;fiserv.com</a>. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.Note to agencies:Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.Warning about fake job posts:Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

VP Software Development

Bachelor's degree in Computer Science or Engineering and 10+ years in software development with microservices, payments platforms, and leading engineering teams.

Java Software Developer Lead Jobs in Hartland, WI, US

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