Hedera Hashgraph
Staff Developer Tooling Engineer Remote within the US and Americas
Hedera Hashgraph, Jackson, Mississippi, United States
We hail from a wide range of backgrounds–web2, web3, financial services, public sector–yet all Hashgraphers share a passion to leverage this technology to make the world a better place.
Overview
Hashgraph is bridging the gap between enterprise and next-generation to accelerate the digital economy. Sign up to be notified when a new career opportunity is available
First name * Last name * Email * Departments of interest * All Business Development Corporate DevOps Finance Human Resources Information Systems and Security Legal Marketing New Products Product Research and Development By clicking submit below, you consent to allow Hashgraph to store and process the personal information submitted above to provide you the content requested and to receive other communications from Hashgraph. To understand how Hashgraph collects and uses information, please review our Privacy Policy . * Hashgraph is a fast-growing software company committed to supporting, developing and servicing Hedera, an open source, proof-of-stake platform. Hedera is EVM-compatible and has been specifically built to meet the needs of enterprise and Web3 applications, which require speed, security, stability and sustainability. Hedera’s public network is governed by industry-leading organizations, spanning 11 sectors and 14 regions who oversee the development and direction of the decentralized platform. About the role
We’re looking for an experienced Software Engineer to lead the development of world-class developer tools and SDKs.
If you are passionate about crafting seamless developer experiences, enjoy solving complex problems, and thrive in highly technical environments, this is the role for you. You’ll work closely with internal teams and the external developer community to build tools that are intuitive, robust, and delightful to use. You may find yourself doing all of the following: Design, build, and maintain Hiero’s Open Source SDKs and related tooling that enable developers to integrate easily with our platform Champion and implement best-in-class developer experience standards across all tooling Work hands-on across multiple programming languages, frameworks, and protocols Lead and mentor a team of engineers, providing architectural vision and technical guidance Consume and produce high-quality RESTful, GraphQL, or gRPC APIs with a clean, consistent design Design, integrate, and enhance developer workflows across popular IDEs (e.g., VS Code, IntelliJ) and debugging tools to streamline the development experience Collaborate cross-functionally with product managers, protocol engineers, and user-facing teams to align tools with real-world developer needs Serve as a technical voice and mission-driven leader, helping rally and inspire the team Qualification Requirements
Proven experience in designing, developing, and maintaining SDKs or developer platforms Experience in technologies like PBJ, Clpr, and/or Block Nodes Strong focus on delivering delightful developer experiences; empathy for API consumers Ability to technically lead and mentor engineers across functions and geographies Experience in consuming and producing APIs Strong understanding of modern IDE internals and debugging protocols (e.g., DAP, GDB, LLDB) with hands-on experience extending or customizing IDE/debugger functionality Customer-oriented mindset with a bias toward action and a track record of delivering results, even through ambiguity or setbacks Self-driven and curious learner, comfortable diving deep into new or complex systems Passionate about mission-driven work and capable of rallying teams around shared goals Strong Communication Skills Commitment to continuous learning and improvement Other skills that are great to bring with you but that we can help you develop
Experience with Web3 Apps, Decentralized Ledger Technologies (DLTs) and/or Blockchains Background in writing smart contracts for Ethereum or other EVM-based chains Familiarity with gRPC and Protocol Buffers for high-performance API communication Contributions to open-source SDKs, devtools, or infrastructure libraries Apply for this job
* indicates a required field First Name * Last Name * Email * Phone Country Phone Location (City) * Resume/CV * Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf Education School Degree Select... End date year Please specify. How many years of experience do you have in designing, developing, and maintaining SDKs or developer platforms? * How many years of PBJ, Clpr, and/or Block Node experience do you have? * Please specify. Do you have experience technically leading and mentoring engineers across functions and geographies? * Do you have experience in consuming and producing APIs? * Do you have hands-on experience extending or customizing IDE/debugger functionality? * Do you have experience with Web3 Apps, Decentralized Ledger Technologies (DLTs) and/or Blockchains? * Please briefly describe if Yes. Are you familiar with gRPC and Protocol Buffers for high-performance API communication? * LinkedIn profile Other online presence If you intend to work from within the United States, do you now, or will you ever in the future, require visa sponsorship to work in the United States? * How did you hear about this job? * Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file. As set forth in Hashgraph’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Select... Voluntary Self-Identification of Disability
Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026 Why are you being asked to complete this form? We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp . How do you know if you have a disability? A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, for example: Alcohol or other substance use disorder (not currently using drugs illegally) Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome Intellectual or developmental disability Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS) Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema Short stature (dwarfism) Traumatic brain injury Disability Status Select... PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.
#J-18808-Ljbffr
Hashgraph is bridging the gap between enterprise and next-generation to accelerate the digital economy. Sign up to be notified when a new career opportunity is available
First name * Last name * Email * Departments of interest * All Business Development Corporate DevOps Finance Human Resources Information Systems and Security Legal Marketing New Products Product Research and Development By clicking submit below, you consent to allow Hashgraph to store and process the personal information submitted above to provide you the content requested and to receive other communications from Hashgraph. To understand how Hashgraph collects and uses information, please review our Privacy Policy . * Hashgraph is a fast-growing software company committed to supporting, developing and servicing Hedera, an open source, proof-of-stake platform. Hedera is EVM-compatible and has been specifically built to meet the needs of enterprise and Web3 applications, which require speed, security, stability and sustainability. Hedera’s public network is governed by industry-leading organizations, spanning 11 sectors and 14 regions who oversee the development and direction of the decentralized platform. About the role
We’re looking for an experienced Software Engineer to lead the development of world-class developer tools and SDKs.
If you are passionate about crafting seamless developer experiences, enjoy solving complex problems, and thrive in highly technical environments, this is the role for you. You’ll work closely with internal teams and the external developer community to build tools that are intuitive, robust, and delightful to use. You may find yourself doing all of the following: Design, build, and maintain Hiero’s Open Source SDKs and related tooling that enable developers to integrate easily with our platform Champion and implement best-in-class developer experience standards across all tooling Work hands-on across multiple programming languages, frameworks, and protocols Lead and mentor a team of engineers, providing architectural vision and technical guidance Consume and produce high-quality RESTful, GraphQL, or gRPC APIs with a clean, consistent design Design, integrate, and enhance developer workflows across popular IDEs (e.g., VS Code, IntelliJ) and debugging tools to streamline the development experience Collaborate cross-functionally with product managers, protocol engineers, and user-facing teams to align tools with real-world developer needs Serve as a technical voice and mission-driven leader, helping rally and inspire the team Qualification Requirements
Proven experience in designing, developing, and maintaining SDKs or developer platforms Experience in technologies like PBJ, Clpr, and/or Block Nodes Strong focus on delivering delightful developer experiences; empathy for API consumers Ability to technically lead and mentor engineers across functions and geographies Experience in consuming and producing APIs Strong understanding of modern IDE internals and debugging protocols (e.g., DAP, GDB, LLDB) with hands-on experience extending or customizing IDE/debugger functionality Customer-oriented mindset with a bias toward action and a track record of delivering results, even through ambiguity or setbacks Self-driven and curious learner, comfortable diving deep into new or complex systems Passionate about mission-driven work and capable of rallying teams around shared goals Strong Communication Skills Commitment to continuous learning and improvement Other skills that are great to bring with you but that we can help you develop
Experience with Web3 Apps, Decentralized Ledger Technologies (DLTs) and/or Blockchains Background in writing smart contracts for Ethereum or other EVM-based chains Familiarity with gRPC and Protocol Buffers for high-performance API communication Contributions to open-source SDKs, devtools, or infrastructure libraries Apply for this job
* indicates a required field First Name * Last Name * Email * Phone Country Phone Location (City) * Resume/CV * Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf Education School Degree Select... End date year Please specify. How many years of experience do you have in designing, developing, and maintaining SDKs or developer platforms? * How many years of PBJ, Clpr, and/or Block Node experience do you have? * Please specify. Do you have experience technically leading and mentoring engineers across functions and geographies? * Do you have experience in consuming and producing APIs? * Do you have hands-on experience extending or customizing IDE/debugger functionality? * Do you have experience with Web3 Apps, Decentralized Ledger Technologies (DLTs) and/or Blockchains? * Please briefly describe if Yes. Are you familiar with gRPC and Protocol Buffers for high-performance API communication? * LinkedIn profile Other online presence If you intend to work from within the United States, do you now, or will you ever in the future, require visa sponsorship to work in the United States? * How did you hear about this job? * Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file. As set forth in Hashgraph’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Select... Voluntary Self-Identification of Disability
Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026 Why are you being asked to complete this form? We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp . How do you know if you have a disability? A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, for example: Alcohol or other substance use disorder (not currently using drugs illegally) Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome Intellectual or developmental disability Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS) Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema Short stature (dwarfism) Traumatic brain injury Disability Status Select... PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.
#J-18808-Ljbffr