We are seekinga highly skilled and experienced Senior Java Developer with strong hands-onexpertise in Java, Spring framework/Spring Boot, Messaging Queues, Caching andAngular to join our client’s dynamic team. The ideal candidate will develop,and maintain robust, scalable, and high-performance applications seamlesslyintegrating Java-based backend systems with Angular-based front-ends. This rolerequires a proactive problem solver who thrives in a collaborative, fast-pacedenvironment.
ImportantDetails:
Onsite orRemote: Candidate MUST be a resident local to Madison or near the Madisonoffice, or willing to relocate to Madison prior to starting the role at theirown expense. The selected hire can work 100% remote from within the Madisonarea but must be available to come into the office if needed.Candidate must be relocated 1 month afterHire Date.
InterviewProcess: Two Round Interview Process. Both rounds will be In-person interviewsonly.
ContractDuration: 6/30/2027, likely to extend.
KeyResponsibilities:
- Developand maintain Java (8 to 21)-based backend applications, ensuring highperformance and scalability.
- Unittest and code coverage using Junit.
- Usespring boot, messaging queues, caching and Kafka, Redis and or equivalenttools.
- Developand maintain Angular (21)-based front-end user interfaces with a focus onresponsiveness, usability, and ADA/WCAG compliance.
- Unittests using Junit and PlayWright.
- Collaboratewith cross-functional teams, including business analysts, and APM/QA engineers,to gather and implement requirements.
- Createand maintain RESTful APIs for seamless integration between frontend and backendsystems.
- Troubleshootand resolve technical issues, ensuring system reliability and robustness.
- Stayup to date with industry trends, emerging technologies, and best practices inJava and Angular development.
- Codereviews and contribute to code quality and standards to ensure high-qualityproduct delivery.
- Participatein the full software development lifecycle, including requirements gathering,design, coding, testing, and deployment.
Requirements
RequiredSkills:
- Strongproficiency in Java, Spring Framework (Spring Boot), Hibernate/JPA, Messagequeuing, and caching. (8 + yrs experience).
- Experience with webapplications development, web services, REST API, etc. (8 + yrs experience).
- Advancedskills in Angular (21), Typescript, HTML5, and CSS3.
- Experience designing,creating, and documenting RESTful API using Spring Boot and OpenAPI.
- Practical knowledge of, andexperience with, various middleware platforms like Apache Kafka, Redis, andBOOMI.
- Familiaritywith CI/CD pipelines, deployment automation, and dynamic environmentconfiguration.
- Experiencedeveloping wire frames and mock-ups as a tool to communicate design conceptswith stakeholders.
- Strongknowledge of relational databases like Oracle.
- Familiaritywith cloud platforms like AWS, Azure, Google Cloud.
- Excellentproblem-solving and analytical skills.
- Strongverbal and written communication skills.
- Provenability to work both independently and collaboratively in a team environment.
- Knowledgeof containerization and orchestration tools like Docker and Kubernetes.
- Familiaritywith Agile/Scrum, Iterative, and waterfall development methodologies.
- Experienceusing AI(Prompts/Skills/MCP) to speed up development process.
Nice toHave Skills:
- Dell Boomi,Dynatrace, Microsoft Azure DevOps, Docker, Kubernetes.
Benefits
Hourly rate for 1099: $79.00
Hourly rate for W2: $56.00
Full-Time W2 employees may receive the following benefits:
- Health and Dental Insurance
- Life Insurance
- Short/Long Term Disability Insurance
- Simple IRA
- Referral Bonus
- Employee Assistance Program
Keystone Consulting, Inc. is an equal opportunity employer and is following Wisconsin’s Contract Compliance law. U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.
Keystone Consulting, Inc. participates in E-Verify. For more information, please click the following links:
E-Verify Participation
Right to Work
Derecho a Trabajar
WI Contract Compliance Law