TI e programação
Senior Application Security Engineer - vaga remota
Consensys
Senior Application Security Engineer - TI e programação, remoto
A empresa Consensys está com uma vaga aberta de Senior Application Security Engineer: nível senior, ou seja, a empresa espera que você tome as decisões. A posição fica na área de TI e programação e é totalmente remota. A empresa contrata candidatos que estejam na Europa.
A empresa não publicou nenhum valor, isso é acertado na entrevista. O anúncio não impõe condição nenhuma de horário.
Esta vaga passou por uma verificação automática: anúncios que exigem autorização de trabalho estrangeira, patrocínio de visto, uma nacionalidade específica ou residência em um país indicado não entram na lista.
Em resumo
- Empresa
- Consensys
- Área
- TI e programação
- Quem pode se candidatar
- De qualquer país da Europa
- Formato de trabalho
- Totalmente remota
- Nível
- Senior
- Tipo de contrato
- Tempo integral
- Publicada
- 16 de agosto de 2026 (há 8 dias)
- Ativa
- até 25 de setembro de 2026
- Fonte
- Jobicy
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Descrição da empresa
Consensys is the leading blockchain and web3 software company. Founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum in 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem. The financial system is being rebuilt on open, programmable infrastructure, and Consensys is helping power that transition. From MetaMask, the platform trusted by tens of millions of users worldwide, to Linea, the only 100% proven zkEVM rollup and an emerging home for institutional ETH capital, Consensys builds products and infrastructure that enable users, developers, and institutions to participate in the next generation of the internet. Our mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on. Joining Consensys means working with a fully remote, globally distributed team of technologists, designers, cryptographers, product thinkers, and researchers who are building the next layer of the internet. You'll be exposed to new ideas, emerging technologies, and complex challenges that push you to stay at the top of your game while helping scale products and infrastructure used by tens of millions of users and thousands of developers across the web3 ecosystem. You'll join a network of builders that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. About MetaMask We’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world. MetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world. Originally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform , an aggregator of decentralized cryptocurrency exchanges , and a decentralized identity manager. About the Role MetaMask has experienced explosive user growth over the past year as a cryptographic key manager and web3 application development platform. As this user base continues to grow, an immense amount of trust is being placed in MetaMask as a tool that manages and wields their digital authority, controlling assets, identities and more. It is of highest importance to us that we keep our users as safe and secure as possible. We are looking for a Senior Application Security Engineer to join our rapidly growing security team to help embed security into all phases of the software development lifecycle. You would work closely with development teams and product managers to ensure MetaMask products are designed and implemented to the highest security standards. Consenys’s application security team primarily supports MetaMask with opportunities to expand to additional products in the Consensys family. To apply for this position, you must have:
* 6+ years of experience building and securing software, including hands-on product or application security experience.
* Experience securing modern backend systems, web applications, and APIs.
* Experience performing threat modelling, security design reviews, and vulnerability assessment.
* Experience securing JavaScript-based applications across web and/or mobile (Node.js, React, React Native preferred).
* Strong coding skills, with the ability to work directly with engineers to identify and fix vulnerabilities or build secure solutions.
* Familiarity with Blockchain technology (particularly Ethereum), Decentralized Applications and crypto wallets
* Solid understanding of the modern web and mobile security landscape, including common attack vectors and mitigations.
* Strong communication skills, with the ability to influence engineering decisions and collaborate effectively in a remote environment.
* Self-driven and proactive, comfortable operating in a high-autonomy, distributed team.
* Alignment with our mission and values. Timezone: Most timezones will work. Regardless of where you are, some overlap with EU and US-Pacific time zones will be necessary. Nice to have:
* Experience working as a software developer.
* Deep knowledge of Ethereum (and other blockchains), Decentralized Applications and crypto wallets.
* Knowledge of smart contract implementation and security.
* You’re a MetaMask user! Responsibilities
* Determine the root cause and severity of vulnerabilities reported to us through our bug bounty platform.
* Interface with ethical hackers, triage reports, and guide product engineering teams to resolution.
* Document identified vulnerabilities in a way that allows for our engineering team to take quick action.
* Write code to support the development of security engineering projects, or fix vulnerabilities in MetaMask client applications. This includes the development of AI tooling for vulnerability determination and resolution in order to keep pace with the changing AI-powered vulnerability detection landscape.
* Assess potential security vulnerabilities within our applications, and work with development teams to ensure remediation in our established SLAs.
* Support product teams as they develop new features by conducting design reviews, threat modeling, security testing, and code reviews.
* Identify gaps in MetaMask’s secure software development life cycle (SSDLC), and take initiative leading efforts to address them.
* Participate and contribute to team meetings, roadmap planning, and discussions.
* Validate that security patches address reported vulnerabilities and test for any potential bypasses
* Proactively prevent future occurrences of a vulnerability through developing automation, security controls, and educating developers.
* Pave your own path in how you want to make MetaMask more secure. Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment-apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role. It is a requirement of employment in this position that applicants will be required to submit to background checks including but not limited to employment, education and criminal record checks. Further details will be provided to applicants that successfully meet the criteria for the position as determined by the company in its sole discretion. By submitting an application for employment, you are acknowledging and consenting to this requirement.
The salary range listed for this role applies to US-based candidates only. Compensation for candidates based outside the US (including Canada, EMEA, and LATAM) will be determined based on location, experience, and skills during the interview process, and may differ from the listed US range. US pay range (not including bonus, equity or other benefits) $130,000-$218,000 USD In the rapidly evolving Web3 space, we believe that everyone is a builder. This expansive paradigm requires a range of backgrounds, talents, skills, and experiences to influence and shape the future. At Consensys, this diversity fuels our ability to shift control and redefine the realm of possibility…
O texto permanece no idioma original da empresa, porque é nesse mesmo idioma que você vai se candidatar.
Perguntas frequentes sobre esta vaga
Posso me candidatar à vaga de Senior Application Security Engineer de onde eu moro?
Sim. Para esta vaga, Consensys aceita candidatos de qualquer país da Europa, então você não precisa de autorização de trabalho de outro país. O anúncio passou por uma verificação automática: se a empresa exigisse autorização de trabalho, patrocínio de visto ou residência em um país específico, ele não estaria neste quadro.
Qual é a remuneração informada?
Para esta vaga, Consensys não divulgou remuneração. A maioria dos anúncios remotos não publica valor, isso é acertado na entrevista.
Como eu me candidato?
Você se candidata diretamente à empresa, pelo anúncio original publicado em Jobicy. Donator não recebe candidaturas, não cobra comissão e não guarda currículos.
Que tipo de vaga é esta?
Uma vaga totalmente remota na área de TI e programação. Anúncios híbridos e tudo o que exige presença no escritório não são publicados neste quadro.
Certificados gratuitos para esta vaga
Os certificados gratuitos que mais pesam nesta área. Cada um é conferido na própria página da instituição que o emite.
Applied Skills (scenario-based credentials)
exam is free tooMicrosoft · ~1 h
Microsoft's only free verifiable credential: a lab task in 30-45 minutes, with no proctor, no ID check and no card. Retakes are allowed.
It has to be finished in one session; there is no save and resume.
strong brandOCI Foundations Associate
exam is free tooOracle · ~12 h
A rare case where the certification exam itself is free and needs no Pearson VUE: you sit it inside MyLearn. Take the 2026 track, not the 2025 one.
Oracle's pages load via JS; confirm the $0 on the final step of registration.
strong brandValid: 18-24 monthsCS50x: Introduction to Computer Science
certificateHarvard CS50 · ~100 h
Harvard's own branded certificate is free once you pass every problem set and the final project. The edX verified certificate is a separate paid product and is not needed.
strong brandCS50P: Programming with Python
certificateHarvard CS50 · ~60 h
Same mechanism as CS50x: at least 70% on every assignment plus a final project. The certificate does not expire.
strong brand
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