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Junior Smart Contract Developer Jobs in Ohio (NOW HIRING)

Medpace

Junior QA Test Engineer

Cincinnati, OH · On-site

Medpace is a full-service clinical contract research organization (CRO) that is growing rapidly. They are seeking a Junior QA Test Engineer to join their IT team, responsible for planning and ...

Skyline Scientific Inc

Software Engineer, Junior

Dayton, OH · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer, Junior JOB SUMMARY Are you looking for more than just a seat on a contract ... Are you looking for more than just a seat on a contract? Are you tired of big-box defense ...

Epsilon Systems Solutions

... Junior Aerodynamics Modeling and Simulation Engineer to join our team as we advance the ... contract supporting the National Air and Space Intelligence Center (NASIC), WPAFB, Ohio. ADA ...

Epsilon Systems Solutions

... Junior Electronics Modeling and Simulation Engineer to join our team as we advance the ... contract supporting the National Air and Space Intelligence Center (NASIC), WPAFB, Ohio. ADA ...

Epsilon Systems Solutions

... 7 billion NOVASTAR contract supporting the National Air and Space Intelligence Center (NASIC ... We have a need to fill a Junior Navigation Modeling and Simulation (M&S) Engineer/Scientist 1 (ES1)

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Junior Smart Contract Developer information

What is a junior smart contract developer?

Junior Smart Contract Developers are entry-level professionals who specialize in writing, testing, and deploying smart contracts—self-executing programs that run on blockchain platforms like Ethereum. They typically work under the supervision of senior developers, helping to build decentralized applications (dApps), audit code, and ensure the security and efficiency of smart contracts. Junior developers often use programming languages such as Solidity and gain hands-on experience with blockchain development tools. Their role is crucial in supporting projects that rely on secure and reliable automated transactions.

What types of projects and responsibilities can a junior smart contract developer expect in their first year?

As a Junior Smart Contract Developer, you can expect to work on writing, testing, and deploying smart contracts—typically under the guidance of more senior developers. Early responsibilities often include auditing existing code for security vulnerabilities, updating documentation, and contributing to open-source projects or internal tooling. You’ll also collaborate closely with blockchain engineers, product managers, and sometimes front-end teams to ensure seamless integration of smart contracts with decentralized applications. This role offers excellent opportunities to learn from code reviews, participate in team sprints, and gradually take on more complex tasks as you build expertise.

What are the key skills and qualifications needed to thrive as a junior smart contract developer, and why are they important?

To thrive as a Junior Smart Contract Developer, you need a solid understanding of blockchain fundamentals, programming skills in languages like Solidity, and a relevant degree or coding bootcamp experience. Familiarity with development tools such as Truffle, Hardhat, and version control systems like Git, as well as basic knowledge of Ethereum and Web3.js, is typically required. Attention to detail, problem-solving abilities, and effective communication help you excel in collaborative and rapidly evolving tech environments. These skills are crucial to ensuring secure, efficient, and reliable smart contract development within blockchain projects.

What is the difference between Junior Smart Contract Developer vs Blockchain Developer?

AspectJunior Smart Contract DeveloperBlockchain Developer
CredentialsBasic understanding of blockchain, smart contract languages (Solidity), coding skillsAdvanced blockchain knowledge, programming skills, sometimes certifications
Work EnvironmentEntry-level, focused on smart contract coding and testingBroader blockchain projects, including infrastructure and application development
Industry UsageCommon in blockchain startups, DeFi, and dApp projectsUsed across various blockchain sectors, including enterprise solutions

The main difference is that a Junior Smart Contract Developer specializes in coding and deploying smart contracts, while a Blockchain Developer has a broader role that includes developing entire blockchain applications and infrastructure. The Junior Smart Contract Developer role is more focused and entry-level, whereas Blockchain Developers work on comprehensive blockchain solutions.

What are popular job titles related to Junior Smart Contract Developer jobs in Ohio?

For Junior Smart Contract Developer jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Junior Smart Contract Developer jobs in Ohio look for?

The top searched job categories for Junior Smart Contract Developer jobs in Ohio are:

What cities in Ohio are hiring for Junior Smart Contract Developer jobs?

Cities in Ohio with the most Junior Smart Contract Developer job openings:

Junior Smart Contract Developer jobs near you

Systems Architect, Junior

Apogee Engineering, LLC

Dayton, OH • Hybrid

Full-time

Re-posted 28 days ago

Job description

Apogee is looking for a talented Systems Architect, Junior to support the National Air and Space Intelligence Center (NASIC). This high-impact position will provide Information Technology (IT) systems architecture support enabling the application and advancement of critical intelligence disciplines such as Geospatial Intelligence (GEOINT), Measurement and Signature Intelligence (MASINT), and Foreign Materiel Exploitation (FME). NASIC’s mission is to discover and characterize air, space, missile, and cyber threats to enable full-spectrum multi-domain operations, drive weapon system acquisition, and inform national defense policy. NASIC's enduring ability to delivery authoritative, engineering-level scientific and technical intelligence is pivotal in our Nation's defense. 

This is a full-time opportunity at Wright-Patterson Air Force Base (AFB), OH.

***Contingent Upon Contract Award***


  • Develops highly complex information systems, IT, and software
  • Supports advanced prototyping, unique system development, standard and agile software/ application development, cloud-based engineering, database design, software quality assurance, network security, and infrastructure operations
  • Defines information processing architectures for future programs
  • Defines and manages IT and software integration plans
  • Perform systems architecture definition to enable well managed, coherent, low-risk, secure, and comprehensive technical solutions and associated program execution.
  • Develop and implement value-added workflows against complex and large datasets across the Center, DoD, Intelligence Community (IC), Allies, and others that accelerate accomplishment of analytical priorities.
  • Develops and presents briefings to executives and senior level customer personnel

Minimum Experience:

Citizenship: Must be a US citizen 
Clearance: Must have and be able to maintain a Top Secret (TS) with Sensitive Compartmented Information (SCI) adjudication

Education: Bachelor's degree
Years of Experience: 0-4 years of experience providing IT systems architecture, software development, and/or cybersecurity  support for federal Government organizations with DoD and/or IC organizations.


Additional Experience:

  • Very strong analysis and problem solving skills
  • Proficiency in programming languages, such as Java, Python, and C+
  • Knowledge of cloud computing and emerging technologies, and familiarity with Linux, AWS, Azure, and SQL Server
  • Effective, efficient oral and written communication skills
  • Self-motivated, detail oriented, responsible team player able to work independently with minimal daily direction
  • Ability to work and interact with technically and organizationally diverse personnel

Additional Information
Location:  Wright-Patterson Air Force Base (AFB), OH
On-site/Hybrid/Remote: Onsite
Travel: Occasional


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