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Contractual Junior Blockchain Developer Jobs (NOW HIRING)

Epsilon Systems Solutions

Epsilon C5I, a 100% employee-owned company founded in 1998, is seeking a Junior Electrical Engineer ... Pursuant to the various government contractual requirements, all applicants must be U.S. Citizens.

KBR, Inc.

Junior Software Engineer

Colorado Springs, CO · On-site

$76K - $114K/yr

We practice Agile and DevOps principles, ensuring rapid iteration, continuous feedback, and ... or contractual designation. Additional compensation may be in the form of a sign on bonus ...

KBR

Junior Software Engineer

Colorado Springs, CO

$76K - $114K/yr

We practice Agile and DevOps principles, ensuring rapid iteration, continuous feedback, and ... or contractual designation. Additional compensation may be in the form of a sign on bonus ...

Epsilon Systems Solutions

... Junior Aerodynamics Modeling and Simulation Engineer to join our team as we advance the ... Pursuant to the various government contractual requirements, all applicants must be U.S. Citizens.

TekSynap

Reviews test plans/procedures and ensures they meet the objectives of the contractual requirements ... are seeking a Junior Systems Engineer, Labs to join our Task Order proposal on the Defense ...

TekSynap

Junior Systems Engineer, Labs

Reston, VA · On-site

RESPONSIBILITIES The Junior Systems Engineer, Labs is expected to be able to accomplish the ... Reviews test plans/procedures and ensures they meet the objectives of the contractual requirements ...

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How much do contractual junior blockchain developer jobs pay per year?

As of Jul 25, 2026, the average yearly pay for contractual junior blockchain developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.
What are the most commonly searched types of Junior Blockchain Developer jobs? The most popular types of Junior Blockchain Developer jobs are:
Contractual Junior Blockchain Developer jobs near you
Infographic showing various Contractual Junior Blockchain Developer job openings in the United States as of July 2026, with employment types broken down into 7% Locum Tenens, 3% As Needed, 83% Full Time, 1% Part Time, 1% Contract, and 5% Nights. Highlights an 70% Physical, 3% Hybrid, and 27% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.

Java Fullstack Developer

Texas State Library and Archives Commision

Manhattan, NY • On-site

$57.75 - $74.50/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Technical Skills:
• 10+ years of experience in Java development, with a focus on distributed systems and architecture.
• Proficiency in Java 17 or later, including Java concurrency, lambda expressions, and functional programming.
• Experience with Spring Framework (e.g., Spring Boot, Spring Cloud), and related technologies.
• Strong proficiency in SQL and experience with major database systems (e.g., MySQL, PostgreSQL, MS SQL Server, Oracle, etc.).
• Experience with Angular 15 and related technologies (TypeScript, HTML, CSS, JavaScript).
Soft Skills:
• Strong problem-solving skills, with the ability to analyze complex technical issues and develop effective solutions.
• Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams.
• Strong leadership and mentoring skills, with the ability to guide junior developers.
• Ability to work in a fast-paced environment, prioritizing tasks and meeting deadlines.
Nice to Have:
• Blockchain experience at protocol level.
• Experience with microservices architecture and related technologies.
• Experience with Agile development methodologies (e.g., Scrum, Kanban).
• Knowledge of DevOps tools (e.g., Jenkins, GitLab CI/CD).
• Familiarity with messaging systems (e.g., Apache Kafka, RabbitMQ).
• Knowledge of cloud-based distributed systems (e.g., AWS, Azure, Google Cloud

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