... smart contracts, and cryptocurrency * Are skilled with software debuggers and static analysis tools such as Ghidra * Are proficient with one or more programming languages * Understand Unix/Linux ...
... smart contracts, and cryptocurrency * Are skilled with software debuggers and static analysis tools such as Ghidra * Are proficient with one or more programming languages * Understand Unix/Linux ...
... smart contracts, and cryptocurrency * Are skilled with software debuggers and static analysis tools such as Ghidra * Are proficient with one or more programming languages * Understand Unix/Linux ...
... smart contracts, and cryptocurrency * Are skilled with software debuggers and static analysis tools such as Ghidra * Are proficient with one or more programming languages * Understand Unix/Linux ...
Smart Data Systems Engineer
Fort George G Meade, MD · On-site
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Smart Data Systems Engineer
Fort George G Meade, MD · On-site
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Smart Data Systems Engineer
Fort George G Meade, MD · On-site
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Smart Data Systems Engineer
Fort George G Meade, MD · On-site
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Smart Data Systems Engineer
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Smart Data Systems Engineer
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Field Engineer L2 (Deskside / Smart Hands Technician) Engagement Type ... Contract - Staff Augmentation (long-term) Contract Term: Approximately 3 years Schedule: Full-time, ...
Quick apply
Field Engineer L2 (Deskside / Smart Hands Technician) Engagement Type ... Contract - Staff Augmentation (long-term) Contract Term: Approximately 3 years Schedule: Full-time, ...
Smart Data Systems Engineer with Security Clearance
Fort George G Meade, MD · On-site
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Smart Data Systems Engineer with Security Clearance
Fort George G Meade, MD · On-site
$176K - $282K/yr
... wide engineering contracts within the Intelligence Community. This is a full-time position ... As a Smart Data Systems Engineer, you will provide systems engineering expertise for a customer ...
Senior User Interface Developer
Annapolis Junction, MD · On-site
$120K - $160K/yr
... contracts of similar scope, type, and complexity. * Education: Bachelor's degree in Computer ... Familiarity with managing and configuring development environments using NX Smart Monorepos.
Quick apply
Senior User Interface Developer
Annapolis Junction, MD · On-site
$120K - $160K/yr
... contracts of similar scope, type, and complexity. * Education: Bachelor's degree in Computer ... Familiarity with managing and configuring development environments using NX Smart Monorepos.
... on contract On site development in Chantilly VA (our headquarters is in Perry Hall, MD) but this ... VISION To make cool things, attract and retain smart people, and help the federal sector understand ...
... on contract On site development in Chantilly VA (our headquarters is in Perry Hall, MD) but this ... VISION To make cool things, attract and retain smart people, and help the federal sector understand ...
Full Stack Developer
Laurel, MD · On-site
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... You will be dropped into customer spaces, surrounded by smart people, and expected to figure things ...
Full Stack Developer
Laurel, MD · On-site
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... You will be dropped into customer spaces, surrounded by smart people, and expected to figure things ...
Full Stack Developer
Laurel, MD · On-site
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... You will be dropped into customer spaces, surrounded by smart people, and expected to figure things ...
Quick apply
Full Stack Developer
Laurel, MD · On-site
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... You will be dropped into customer spaces, surrounded by smart people, and expected to figure things ...
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... A working knowledge of smart data systems and entitlements is highly desired, as well as experience ...
Quick apply
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... A working knowledge of smart data systems and entitlements is highly desired, as well as experience ...
Principal Systems Engineer
Annapolis, MD · On-site
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... A working knowledge of smart data systems and entitlements is highly desired, as well as experience ...
Principal Systems Engineer
Annapolis, MD · On-site
Tired of promised adventures during the hiring phase, then dropped off on a remote contract and ... A working knowledge of smart data systems and entitlements is highly desired, as well as experience ...
Software Engineer Level 2 (DevOps & Infrastructure Automation)
Fort George G Meade, MD · On-site
$150K - $230K/yr
You'll collaborate with product, UX, and fellow engineers to make smart tradeoffs, champion reuse ... Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and ...
Software Engineer Level 2 (DevOps & Infrastructure Automation)
Fort George G Meade, MD · On-site
$150K - $230K/yr
You'll collaborate with product, UX, and fellow engineers to make smart tradeoffs, champion reuse ... Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and ...
Software Engineer Level 2 (DevOps & Infrastructure Automation)
$150K - $230K/yr
You'll collaborate with product, UX, and fellow engineers to make smart tradeoffs, champion reuse ... Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and ...
Software Engineer Level 2 (DevOps & Infrastructure Automation)
$150K - $230K/yr
You'll collaborate with product, UX, and fellow engineers to make smart tradeoffs, champion reuse ... Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and ...
... SMART-T (COM), Night Vision, Intelligence, Electronic Warfare (IEW) and satellites * Assess ... Analyze contract technical deliverables for adequacy and completeness for FMS programs, including ...
... SMART-T (COM), Night Vision, Intelligence, Electronic Warfare (IEW) and satellites * Assess ... Analyze contract technical deliverables for adequacy and completeness for FMS programs, including ...
C5ISR Engineer
Aberdeen, MD · On-site
... SMART-T (COM), Night Vision, Intelligence, Electronic Warfare (IEW) and satellites Assess ... Analyze contract technical deliverables for adequacy and completeness for FMS programs, including ...
C5ISR Engineer
Aberdeen, MD · On-site
... SMART-T (COM), Night Vision, Intelligence, Electronic Warfare (IEW) and satellites Assess ... Analyze contract technical deliverables for adequacy and completeness for FMS programs, including ...
Software Engineer Level 2 (DevOps & Infrastructure Automatio with Security Clearance
Fort George G Meade, MD · On-site
$150K - $230K/yr
You'll collaborate with product, UX, and fellow engineers to make smart trade‑offs, champion ... Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and ...
Software Engineer Level 2 (DevOps & Infrastructure Automatio with Security Clearance
Fort George G Meade, MD · On-site
$150K - $230K/yr
You'll collaborate with product, UX, and fellow engineers to make smart trade‑offs, champion ... Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and ...
... smart meters, communication networks, data management systems, and related infrastructure. This ... Oversee vendor performance, contract compliance, and system warranty administration * Prepare and ...
... smart meters, communication networks, data management systems, and related infrastructure. This ... Oversee vendor performance, contract compliance, and system warranty administration * Prepare and ...
Enterprise - Senior User Interface Developer - Angular20+, TypeScript, CSS
Annapolis Junction, MD · On-site
$61.25 - $79.50/hr
Familiarity with NX Smart Monorepos * Familiarity with Section 508 (accessibility) requirements and ... Reach out to us, and we'll notify you as new contracts and opportunities become available! Please ...
Enterprise - Senior User Interface Developer - Angular20+, TypeScript, CSS
Annapolis Junction, MD · On-site
$61.25 - $79.50/hr
Familiarity with NX Smart Monorepos * Familiarity with Section 508 (accessibility) requirements and ... Reach out to us, and we'll notify you as new contracts and opportunities become available! Please ...
Smart Contract Developer information
See Baltimore, MD salary details
$39.7K - $50.5K
1% of jobs
$50.5K - $61.2K
4% of jobs
$61.2K - $71.9K
2% of jobs
$71.9K - $82.6K
4% of jobs
$82.6K - $93.3K
5% of jobs
$103.3K is the 25th percentile. Wages below this are outliers.
$93.3K - $104K
9% of jobs
$104K - $114.7K
9% of jobs
$114.7K - $125.4K
10% of jobs
The median wage is $133.4K / yr.
$125.4K - $136.1K
9% of jobs
$136.1K - $146.8K
6% of jobs
$151K is the 75th percentile. Wages above this are outliers.
$146.8K - $157.5K
41% of jobs
$39.7K
$128.5K
$157.5K
How much do smart contract developer jobs pay per year?
What is the difference between Smart Contract Developer vs Blockchain Developer?
| Aspect | Smart Contract Developer | Blockchain Developer |
|---|---|---|
| Credentials | Knowledge of Solidity, Ethereum, smart contract security | Knowledge of blockchain protocols, cryptography, and development tools |
| Work Environment | Focus on writing, testing, and deploying smart contracts on blockchain platforms | Develops entire blockchain applications, including smart contracts and decentralized apps |
| Industry Usage | Primarily in DeFi, NFT, and blockchain-specific projects | Broader blockchain solutions, including infrastructure and application development |
While both roles work within the blockchain industry, a Smart Contract Developer specializes in creating and securing smart contracts, whereas a Blockchain Developer has a broader scope, including building entire blockchain systems and applications.
What is a smart contract developer?
What are the key skills and qualifications needed to thrive as a smart contract developer, and why are they important?
What are some common challenges smart contract developers face when working on blockchain projects?

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
This job post has expired 1 day ago. Applications are no longer accepted.
Johns Hopkins Applied Physics Laboratory rating
9.6
Based on 8 frontline employees who took The Breakroom Quiz
2nd of 73 rated research
Job description
Reverse Engineer
Are you a reverse engineer who is passionate about applying innovative approaches to automate vulnerability analysis?
Are you a creative researcher who loves to imagine new solutions to complex problems?
If so, we want you to join our elite team of reverse engineers at APL! Our team is growing and we need more blockchain experts. We strive to foster an innovative and collaborative team environment where engineers can hack the latest technologies to find and exploit vulnerabilities to solve the hardest national security challenges and have real-world impact. Our team specializes in software and hardware reverse engineering, vulnerability research, and developing proof-of-concept offensive cyber capabilities.
As a member of our group, you will...
- Reverse engineer mission-relevant systems and develop innovative exploits
- Work with government sponsors and operators to build mission-aligned capabilities
- Explore novel techniques for automating reverse engineering and exploit development
- Propose groundbreaking ideas for internal and external funding opportunities
- Mentor early-career teammates in the art and science of reverse engineering
- Share knowledge by clearly articulating ideas through papers and presentations to team members, APL management, and government decision makers
Qualifications
- Have a Bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering, or another field relevant to the duties as described above
- A minimum of 5 years of relevant professional experience
- Have knowledge and interest in blockchain, smart contracts, and cryptocurrency
- Are skilled with software debuggers and static analysis tools such as Ghidra
- Are proficient with one or more programming languages
- Understand Unix/Linux operating systems
- Love solving puzzles and have experience persevering through technical challenges
- Hold an active TS/SCI clearance and can ultimately obtain a TS/SCI+Polygraph clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information; eligibility requirements include U.S. citizenship.
You'll go above and beyond our minimum requirements if you...
- Previously held dynamic technical leadership roles and have demonstrated mentoring experience
- Have experience with smart contract debugging and vulnerability detection to ensure code security before deployment
- Have experience writing Solidity smart contracts and deploying to Ethereum and other EVM-compatible blockchains
- Have expertise in agentic AI
- Have knowledge of advanced vulnerability discovery tools
- Possess an active TS/SCI clearance with full scope polygraph
Why Work at APL?
The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.
At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at https://www.jhuapl.edu/careers.
All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accessibility@jhuapl.edu.
The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.
Minimum Rate $100,000 Annually
Maximum Rate $245,000 Annually
What Johns Hopkins Applied Physics Laboratory employees say
Pay
Hours and flexibility
Workplace
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About Johns Hopkins Applied Physics Laboratory
Sourced by ZipRecruiter
Industry
Manufacturing
Company size
5,001 - 10,000 Employees
Headquarters location
Laurel, MA, US