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Contract Java Developer Startup Jobs in Stafford, VA

ASCENDING

Golang & Java Developer (AWS)

Fairfax, VA · On-site

$56.75 - $72.50/hr

Remote (Within the US) Employment Type: Long-term Contract Role Summary We are seeking a highly ... Hands-on Engineering: Provide expert-level coding support for both new and existing systems ...

ASCENDING LLC

Golang & Java Developer (AWS)

Fairfax, VA · On-site

$56.75 - $72.50/hr

Remote (Within the US) Employment Type: Long-term Contract Role Summary We are seeking a highly ... Hands-on Engineering: Provide expert-level coding support for both new and existing systems ...

Varsity Tutors

Java Tutor

Fairfax, VA · Remote

$18 - $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 ...

Hirekeyz Inc

Software Developer SME

Fairfax, VA · On-site

Duration: Long Term Contract Position Require a Secret Clearance The Software Developer SME role requires a deep expertise in Java SE 11, strong full‑stack skills, and hands‑on experience ...

Hirekeyz Inc

Senior Software Developer

Fairfax, VA · On-site

$55.75 - $73.50/hr

Duration: Long Term Contract Position Require a Secret Clearance The Senior Software Developer role requires a deep expertise in Java SE 11, strong full‑stack skills, and hands‑on experience ...

Pae

Junior Software Developer

Dahlgren, VA

$68K - $88K/yr

Contract Education Requirement: Bachelor's degree in computer science, physics, mathematics ... Experience across multiple languages, such as C, C++, Java, and Python and some math background is ...

Amentum

Junior Software Developer

Dahlgren, VA · On-site

$68K - $88K/yr

Contract Education Requirement: Bachelor's degree in computer science, physics, mathematics ... Experience across multiple languages, such as C, C++, Java, and Python and some math background is ...

MSM Technology, LLC

DevOps Engineer

Gainesville, VA · On-site

$100K - $150K/yr

Scripting or development languages (e.g., Python, Java, PowerShell) * Help build the enterprise ... Contract Information (FCI) securely. Requirements: Required Skills: * SECRET Clearance * HS Diploma ...

New

Swift

Blockchain Developer

Manassas, VA · On-site

... smart contracts. • Build and maintain blockchain infrastructure and backend services. • ... Kotlin/Java for Corda/Besu). • Solid understanding of cryptographic principles, consensus ...

Innova Solutions, Inc

Blockchain Developer

Manassas, VA · On-site

$70 - $80/hr

Experience developing Smart Contracts using Solidity * Strong programming skills in Java, Spring Boot, TypeScript, and REST APIs * Knowledge of Cryptography, PKI, Identity & Access Management

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All JobsContract Java Developer Startup JobsContract Java Developer Startup Jobs in Stafford, VA

Contract Java Developer Startup information

See Stafford, VA salary details

$15

$56

$77

How much do contract java developer startup jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for contract java developer startup in Stafford, VA is $56.56, according to ZipRecruiter salary data. Most workers in this role earn between $48.89 and $63.32 per hour, depending on experience, location, and employer.

What are some common challenges Contract Java Developers face when working at startups, and how can they prepare for them?

Contract Java Developers at startups often face fast-paced environments with shifting priorities and limited documentation. Adapting quickly to new codebases, collaborating with small, cross-functional teams, and managing ambiguity are frequent challenges. To prepare, developers should brush up on agile methodologies, familiarize themselves with popular Java frameworks, and be proactive in communicating with stakeholders. Demonstrating flexibility and strong problem-solving skills will help ensure a successful contract period.

What are the key skills and qualifications needed to thrive as a Contract Java Developer at a startup, and why are they important?

To excel as a Contract Java Developer in a startup environment, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development lifecycles, usually supported by relevant experience or a computer science degree. Familiarity with frameworks like Spring Boot, version control systems (e.g., Git), build tools (e.g., Maven or Gradle), and cloud platforms is often required. Outstanding problem-solving ability, adaptability, and clear communication skills help you collaborate effectively and respond to rapidly changing project needs. These skills and qualities enable you to deliver robust, scalable solutions quickly and efficiently, which is critical in the fast-paced, resource-constrained startup setting.

What does a Contract Java Developer do at a startup?

A Contract Java Developer at a startup is responsible for designing, developing, and maintaining Java-based applications on a temporary basis, usually to help accelerate specific projects or fill short-term talent gaps. They often work on building scalable backend systems, integrating APIs, and ensuring the product can rapidly evolve as the startup grows. Their work may also involve troubleshooting, optimizing performance, and collaborating closely with other developers, designers, and product managers. Because startups are fast-paced environments, contract developers are expected to adapt quickly and deliver results within tight deadlines.

What is the difference between Contract Java Developer Startup vs Contract Java Developer Enterprise?

AspectContract Java Developer StartupContract Java Developer Enterprise
CredentialsJava certification, relevant experienceJava certification, relevant experience
Work EnvironmentFast-paced, innovative, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech, e-commerceLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

The main difference between a Contract Java Developer Startup and a Contract Java Developer Enterprise lies in the work environment and company size. Startups typically offer a dynamic, fast-paced setting with smaller teams, while enterprises provide a more structured environment with larger teams and formal processes. Both roles require similar credentials and are sought after by companies in different industry sectors.

What are popular job titles related to Contract Java Developer Startup jobs in Stafford, VA? For Contract Java Developer Startup jobs in Stafford, VA, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Startup jobs in Stafford, VA look for? The top searched job categories for Contract Java Developer Startup jobs in Stafford, VA are:
What cities near Stafford, VA are hiring for Contract Java Developer Startup jobs? Cities near Stafford, VA with the most Contract Java Developer Startup job openings:
Contract Java Developer Startup jobs near you
Java With Golang Developer

Java With Golang Developer

Conflux Systems Inc

Manassas, VA • On-site

$51 - $66/hr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Role: Java With Golang Developer 
Location: Manassas, VA 
Duration: Contract 

Primary Strengths Expected:

  • Strong troubleshooting, analysis, and debugging in production environments (especially microservices)
  • Deep experience with Go (preferred/main language) and Java
  • Must be comfortable working with existing Java microservices
  • Database debugging with MySQL (Oracle experience is a plus)
  • Expertise in Linux/RHEL environments
  • Python skills are a nice‑to‑have for automation/tooling

 Experience Level:

  • 5–7 years of hands‑on backend/application development

 Project Context

  • Existing platform built with Java microservices
  • Some services already migrated to Go
  • Ongoing work includes:
  • Building new Go microservices
  • Supporting and interfacing with existing Java services
  • Continuing the Java → Go migration

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