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Java Contract Jobs in Buffalo, NY (NOW HIRING)

Mindlance

Java Developer

Buffalo, NY · On-site

$49.50 - $64/hr

Java Developer Buffalo, NY 18+ Months contract Local Candidates only W2 Only. No C2C JD: • Strong experience with Java programming, including Object-Oriented Programming (OOP) principles ...

Varsity Tutors

Java Tutor

Buffalo, NY · Remote

$40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

SSI

Sr Software developer

Buffalo, NY · On-site

$52.75 - $69.75/hr

Direct Client Title: Sr. Software Engineer- Java Location: Buffalo, PA Duration: 6 Months Contract with possible extension. Over five years of creative and knowledge gaining experience in developing ...

SSI

Sr Software developer

Buffalo, NY · On-site

$52.75 - $69.75/hr

Direct Client Title: Sr. Software Engineer- Java Location: Buffalo, PA Duration: 6 Months Contract with possible extension. • Over five years of creative and knowledge gaining experience in ...

1 point system

SW Engineer II

Buffalo, NY · On-site

$94K - $129K/yr

... month contract NOTES FROM MANAGER/REQUIRED SKILLS & EXP.: We will require 4 days in office in Buffalo, NY at the Lafayette Court building. Skill Set 1: Java (OOP, data structures, concurrency)

Varsity Tutors

AP Computer Science A Tutor

Buffalo, NY · Remote

$40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Judge Group, Inc.

Site Reliability Engineer

Buffalo, NY · On-site +1

$65 - $70/hr

Contract 12+ Months Open Location : Buffalo, NY Remote EST Overview We are building a high-impact ... Ability to read, debug, and modify application code (Java, .NET, Python, or similar) * Experience ...

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Java Contract information

See Buffalo, NY salary details

$15

$54

$74

How much do java contract jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for java contract in Buffalo, NY is $54.92, according to ZipRecruiter salary data. Most workers in this role earn between $47.50 and $61.49 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java contractors and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

What are the key skills and qualifications needed to thrive as a Java Contractor, and why are they important?

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What is a Java contract job?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.
What are the most commonly searched types of Java jobs in Buffalo, NY? The most popular types of Java jobs in Buffalo, NY are:
What are popular job titles related to Java Contract jobs in Buffalo, NY? For Java Contract jobs in Buffalo, NY, the most frequently searched job titles are:
What job categories do people searching Java Contract jobs in Buffalo, NY look for? The top searched job categories for Java Contract jobs in Buffalo, NY are:
What cities near Buffalo, NY are hiring for Java Contract jobs? Cities near Buffalo, NY with the most Java Contract job openings:
Java Contract jobs near you
Java Developer

Java Developer

Mindlance

Buffalo, NY • On-site

$49.50 - $64/hr

Other

Posted 7 days ago

Job description

Java Developer
Buffalo, NY
18+ Months contract

Local Candidates only
W2 Only. No C2C

JD:
•    Strong experience with Java programming, including Object-Oriented Programming (OOP) principles, collections framework, exception handling, multithreading/concurrency, and core data structures and algorithms. 
•    Proficient in designing scalable, maintainable, and high-performance enterprise applications.
•    Experience building and maintaining Spring Boot microservices and RESTful APIs, including request/response handling, validation, exception management, dependency injection, security integration, and database connectivity. 
•    Familiar with build automation tools (Maven/Gradle), unit testing (JUnit, Mockito), and CI/CD practices.
•    Hands-on experience developing cloud-native solutions using Azure services, including Azure Functions, App Services, Service Bus, Storage Accounts, Key Vault, Managed Identities, Application Insights, and Azure Monitor. Skilled in secure service integration, monitoring, logging, and troubleshooting cloud-based applications.
•    HTTP Client & API Integrations – Experience integrating third-party and internal APIs using Java HTTP client libraries. 
•    Proficient in API authentication and authorization mechanisms, including OAuth 2.0, token management, secure communication, request/response processing, retry strategies, error handling, and API performance optimization.

EEO: “Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of – Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.”

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About Mindlance

Sourced by ZipRecruiter

Mindlance is a multinational staffing and services firm based in the Greater NYC area. We have 14 offices across the United States, Canada, and India. We match talented people to Fortune 500 and Fortune 1000 companies across industries. We have been in business since 1999 and are recognized by Staffing Industry Analysts (SIA) as one of the fastest-growing U.S. staffing firms. Our rapid growth means more jobs, more projects, and more opportunities for you. Our core philosophy means that you work with an organization that truly values and recognizes you.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Union, NJ, US

Year founded

1999

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