Application Security Engineer (AppSec)

Full time
Remote
Compensation is not specified
Role
Security Engineer
Description

Job Role: Core Developer - Polkadot Runtime

Parity, as a leader in the Polkadot and Substrate ecosystem, is dedicated to shaping a decentralized web that values individual freedom and data while enabling developers to innovate. The organization's drive is to establish a reality that prioritizes honest interactions over blind trust in the digital realm.

Parity stands out as a highly skilled blockchain infrastructure entity, known for spearheading cutting-edge advancements within the blockchain industry.

With a globally distributed remote team, Parity focuses on creating open-source technologies for developers and businesses to adopt and enhance. The Web3 technology stack comprises Polkadot, Substrate, and Kusama.

Key Attributes of Team Members:

  • Display high motivation aligned with Parity’s mission.
  • Thrive on challenging, innovative projects.
  • Demonstrate autonomy balanced with effective collaboration.
  • Embrace accountability and minimize ego at work.
  • Adapt to the dynamic Web3 landscape with ease.
  • Have a strong commitment to continuous learning within Parity and the broader ecosystem.

About the Polkadot Runtime Team:

The Polkadot Runtime team's duties encompass managing the business logic of Polkadot along with developing accompanying tools. This involves work on various areas like FRAME macros, XCM messaging formats, application bridges, and system architecture.

About the Role:

We are seeking new engineers to join the team with a focus on XCM and system test frameworks. Key responsibilities include:

  • Crafting and implementing advanced protocols for Polkadot's protocol usage and application development.
  • Tackling intricate, multi-chain challenges.
  • Designing comprehensive test suites for assessing multi-chain applications.

Ideal Candidate Qualities:

Candidates should:

  • Excel in independent problem-solving and self-driven work.
  • Engage effectively in an open-source culture, adept at peer review processes.
  • Demonstrate proficiency in system design and complexity handling.
  • Exhibit ownership of their work, centralizing accountability for results and embracing feedback.
  • Possess clear communication skills translating technical concepts effectively to non-expert audiences.

Perks of Joining Us:

  • Competitive compensation packages following rigorous market evaluations, including token incentives where permissible.
  • Enviable "future of work" setup supportive of remote flexibility and autonomy.
  • An enthusiastic team committed to impactful projects.
  • Exposure to leading industry experts to elevate Web3 knowledge and skills.
  • Opportunities for professional growth within a dynamic ecosystem.
  • Team and company retreats for cohesive bonding.
  • Provision of work laptops.
  • Possibility of relocating to Germany or Portugal with visa sponsorship.
Skills Required
Avatar
Parity Technologies
Company size
Not specified
Location
United States
Description
Not specified

More Full-time Jobs

Show more

Frontend Web3 Engineer | React | Solidity, Ethereum, Solana

Remote, USA
Remote, USA
Full time
Remote
About the RoleWe are seeking a React Web3 Developer to build decentralized applications and integrate smart contracts across multiple blockchain platforms. Candidates may have experience with Solana, Ethereum, Solidity, or similar smart contract technologies.ResponsibilitiesDevelop and maintain Web3 applications using ReactIntegrate and interact with smart contracts on various blockchainsImplement wallet connections and on-chain interactionsCollaborate with product and blockchain teamsWrite clean, secure, and well-documented codeRequirementsStrong experience with React and modern frontend developmentExperience with any smart contract platform (Solana, Ethereum, Solidity, or similar)Familiarity with Web3 libraries (ethers.js, web3.js, wagmi, etc.)Solid understanding of blockchain fundamentals and dApp architectureAbility to work independently with strong communication skillsPreferredExperience with DeFi, NFT, or multi-chain applicationsFull-stack Web3 experienceHiring ProcessTechnical TaskShortlisted candidates will be given access to a public repository. The task is to:Review the codebase and suggest improvements and optimizationsShare recommendations and best practices based on the existing implementationInclude screenshots of the terminal and browser as references where applicableSubmissions must be shared as:A Google Docs link, orA PDF documentTechnical Interview with CTOA detailed technical interview will be conducted with our CTO. Topics will include:In-depth discussion of the candidate’s understanding of the reviewed codebaseApproach to development challenges and best practicesCultural and Work Environment Interview with CEOThe final stage involves a meeting with the CEO to evaluate:Cultural fit within the companyWork ethic and attitudeAlignment with company values and visionExpectations regarding work environment and team collaboration
Payment in Crypto
7,000-10,000
Monthly
See details

Futures Trading KOL

Part time
Remote
A new centralized Exchange is currently Recruiting Futures Trading KOL.
KOL TRADER BENEFIT PACKAGE ‎
1. We will offer you a 45% rebate commission. 
2. Trading funds into your account, to start trading. ‎ ‎
3. We are offering a one time upfront fee. This fee is released in parts based on your weekly trading volume for a period of 4weeks. ‎ ‎We expect a weekly trading volume of $2,500,000 weekly. ‎If your weekly volume falls below the target, you still receive a proportional payout plus your 45% rebate commission. ‎The upfront fee applies only in the first month. From the second month onward, you earn only on the 45% rebate commission. ‎ ‎
4. Your community receives a signup bonus when they join and trade. ‎ ‎
5. You get full 24 7 customer support. ‎ ‎
6. You get priority access to crypto events based on your trading volume performance. ‎ 
With these Offer: 
-You make profit from your trading funds and withdraw it anytime. 
- You received your weekly fee as agreed. 
- You still get your rebate commission from your followers trade. 
Feel free to reach out with the trading volume you have, we are ready to cooporate.
You can reach out to us on TG: @Abbey_Blockchain
Payment in Crypto
1,000-3,000
Monthly
See details

Crypto Outreach Hunter – High Commission (Remote)

Full time
Remote
XanaNetwork (@xananetwork) is hiring 5–8 outreach hunters. We just relaunched — same core team with a track record of multi-hundred-million caps and six-figure holder bases. Your job:• Send 300–600 high-quality cold DMs per day on Twitter (DexScreener, Pump.fun, new launches)• Get warm replies → we close Pay (performance-first):• $800–$1,200 USD monthly base• + $1,500–$4,000 bonus per signed client• Top hunters clear $8k–$15k+/mo on commission• Paid trial $100 flat — first 8 who hit 5+ warm replies get hired No experience needed — we’ll train hungry people. Apply → DM @mainnetmike on Twitter with:1. How many DMs you can send daily2. Why you want the role Hungry & coachable only.
Payment in Crypto
800-1,200
Monthly
See details

Global Business Development Manager (KOL Partnerships) - LATAM

San Miguel, El Salvador +2
San Miguel, El Salvador +2
Full time
Remote
BingX is a leading global crypto exchange founded in 2018, serving over 20 million users with spot, futures, copy trading, and asset management services. We’re looking for a Business Development Manager to grow and manage KOLs, agents, and project partnerships, driving user acquisition and trading volume across global markets. Requirement: experience in crypto, influencer partnerships, and market development, with strong communication skills in English and Spanish. Note: Please include key achievements/past performance data in your resume (e.g., trading volume, regions managed, languages spoken, KOLs region). Apply here or check my profile for more information.
Payment in Crypto

Global Business Development Manager (KOL Partnerships) - MENA

Cairo, Egypt +5
Cairo, Egypt +5
Full time
Remote
BingX is a leading global crypto exchange founded in 2018, serving over 20 million users with spot, futures, copy trading, and asset management services. We’re looking for a Business Development Manager to grow and manage KOLs, agents, and project partnerships, driving user acquisition and trading volume across global markets. Requirement: experience in crypto, influencer partnerships, and market development, with strong communication skills in English and Arabic. Note: Please include key achievements/past performance data in your resume (e.g., trading volume, regions managed, languages spoken, KOLs region). Apply here or check my profile for more information.
Payment in Crypto