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Freelance Full Stack Java Developer Jobs in Saint Paul, MN

1 point system

Java Full Stack Engineer / Architect

Hopkins, MN · On-site

$53.25 - $68.75/hr

The role requires a hands-on Java developer with strong experience across backend, frontend, database, and infrastructure, combined with networking and resiliency expertise. Responsibilities * Build ...

Ubertal Inc

Full-Stack Developer

Roseville, MN · On-site

Full-Stack Developer Location: Roseville, MN Engagement Type: Contract Work Mode: Hybrid (Onsite two days per week) Duration: December 1, 2025 - June 30, 2026 (7 months) Interview Type: Microsoft ...

Digital Mass Inc

Full Stack Developer

Minneapolis, MN · On-site

We are looking for an excellent Full-Stack Developer who we can show the Salesforce way. This ... Object-oriented programming language experience (such as Java, C#, etc.) Database manipulation with ...

Dunn Solutions Group

Java Developer

Minneapolis, MN

$53.25 - $69/hr

Company Description Dunn Solutions Group is a full-service information technology consulting firm ... Java Developer Job Duties: Defines site objectives by analyzing user requirements; envisioning ...

Jobsbridge

Sr. Big Data Developer

Minneapolis, MN · On-site

$55.25 - $71.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. GC/CITIZEN can apply Qualifications: Experience in database development ...

CrashPlan

Full-Stack Software Engineer

Minneapolis, MN · On-site +1

We are recruiting for a Full-Stack Software Engineer to join our team. In this role, you will be ... Experience working with Java and/or Kotlin, JavaScript, and Typescript * Experience working with ...

Staffingine LLC

Java Fullstack Developer

Minneapolis, MN · On-site

$54.75 - $70.75/hr

Senior Java Fullstack Developer Job Location: Minneapolis, MN Job Type: Contract * Develop amazingly efficient and effective software using Java Spring Boot Microservices APIs * Enhance and maintain ...

TriOptus LLC

Full Stack Developer IV

Minneapolis, MN · On-site

Best Buy is looking for an experienced full stack developer to work with us on a contract basis. The developer will be responsible for creating high-quality, inner-sourced library components that ...

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Freelance Full Stack Java Developer information

See Saint Paul, MN salary details

$10

$58

$78

How much do freelance full stack java developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for freelance full stack java developer in Saint Paul, MN is $58.74, according to ZipRecruiter salary data. Most workers in this role earn between $51.06 and $65.87 per hour, depending on experience, location, and employer.

What are the most common challenges faced by freelance full stack Java developers when managing multiple client projects simultaneously?

Freelance full stack Java developers often juggle several client projects at once, which can pose challenges in terms of time management, communication, and prioritization. Balancing diverse client expectations, aligning project timelines, and handling unexpected technical issues require strong organizational skills and proactive communication. Many freelancers use project management tools and set clear milestones with clients to stay on track. Additionally, it's important to regularly update clients on progress and clarify requirements early to prevent scope creep and last-minute changes.

What is the difference between Freelance Full Stack Java Developer vs Freelance Front End Developer?

AspectFreelance Full Stack Java DeveloperFreelance Front End Developer
Skills & CertificationsJava, Spring, REST APIs, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend and frontend development, full project lifecyclePrimarily UI/UX design, client-side coding
Industry UsageEnterprise applications, web services, backend systemsWebsite interfaces, mobile app frontends

Freelance Full Stack Java Developers handle both backend and frontend tasks using Java and related technologies, while Freelance Front End Developers focus mainly on user interface design and client-side coding. Both roles are in demand, but the full stack developer offers a broader skill set suitable for end-to-end project delivery.

What are the key skills and qualifications needed to thrive as a Freelance Full Stack Java Developer, and why are they important?

To thrive as a Freelance Full Stack Java Developer, you need expertise in Java programming, front-end technologies (such as HTML, CSS, JavaScript), and back-end frameworks, often supported by a relevant degree or proven experience. Familiarity with tools like Spring Boot, REST APIs, databases (SQL/NoSQL), version control systems (e.g., Git), and cloud platforms is typically required. Strong problem-solving skills, effective communication, and self-motivation set top freelancers apart by enabling them to manage projects independently and collaborate with clients. These skills ensure the delivery of robust, scalable applications and client satisfaction in a competitive freelance market.

What is a Freelance Full Stack Java Developer?

A Freelance Full Stack Java Developer is an independent professional who specializes in both front-end and back-end development using Java technologies. They handle the complete software development process, including designing user interfaces, building server-side logic, and managing databases. Freelancers in this role often work on a contract basis for multiple clients, providing flexibility and a variety of projects. Their expertise typically includes frameworks like Spring Boot, JavaScript libraries, RESTful APIs, and cloud services.
What are the most commonly searched types of Full Stack Java Developer jobs in Saint Paul, MN? The most popular types of Full Stack Java Developer jobs in Saint Paul, MN are:
What are popular job titles related to Freelance Full Stack Java Developer jobs in Saint Paul, MN? For Freelance Full Stack Java Developer jobs in Saint Paul, MN, the most frequently searched job titles are:
What job categories do people searching Freelance Full Stack Java Developer jobs in Saint Paul, MN look for? The top searched job categories for Freelance Full Stack Java Developer jobs in Saint Paul, MN are:
Freelance Full Stack Java Developer jobs near you
Java Full Stack Engineer / Architect

Java Full Stack Engineer / Architect

1 point system

Hopkins, MN • On-site

$53.25 - $68.75/hr

Contractor

Re-posted 22 days ago

Job description

Project Overview

This position supports the critical Peru project conversion modernization initiative. The role requires a hands-on Java developer with strong experience across backend, frontend, database, and infrastructure, combined with networking and resiliency expertise.

Responsibilities

  • Build scalable microservices using Java and Spring Boot with RESTful APIs.
  • Implement and modify Spring Cloud components (Config Server, Eureka, Gateway, Circuit Breaker).
  • Develop and maintain React front-end applications (20% of role; Angular acceptable).
  • Integrate APIs between React front-end and Spring Boot back-end.
  • Design and manage Postgres schemas, updates, and Liquibase migrations.
  • Support DB2 → Postgres streaming and schema conversion.
  • Configure load balancing, GTM, LTM, F5, and resiliency setups across data centers.
  • Ensure seamless failover for APIs across multiple sites.
  • Apply DevOps methodologies for CI/CD pipelines (Jenkins, GitHub Actions, GitLab).
  • Containerize and orchestrate services using Docker and Kubernetes.
  • Implement authentication and authorization using Spring Security and JWT.
  • Conduct unit and integration testing (JUnit, Mockito, Jest, React Testing Library).
  • Collaborate with cross-functional teams to ensure resiliency, scalability, and compliance.

Required Skills & Experience

  • 8–10 years of professional experience in enterprise software development.
  • Strong proficiency in Java and Spring Boot.
  • Hands-on experience with React (or Angular).
  • Expertise in Postgres schema design, Liquibase, and database migration.
  • Experience with messaging systems, networking, and load balancing.
  • Familiarity with CI/CD pipelines and DevOps practices.
  • Strong knowledge of Docker, Kubernetes, and microservices architecture.
  • Prior finance domain experience at national banks (not regional).
  • Proven leadership experience while remaining hands-on.

Nice to Have

  • Prior experience at US Bank.
  • Networking expertise (F5, GTM, LTM).
  • Experience with streaming technologies.