Remote Dev Jobs
9 jobs available
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>We are looking for a <strong>Site Reliability Engineer </strong>to join our <strong>Core</strong> team to encourage infrastructure best practices across our organization that would allow to securely scale a distributed financial platform that touches millions of people a day.</p> <p>Our distributed financial platform tackles some of the most interesting problems in the crypto for millions of our customers and continues to grow rapidly. The SRE team at blockchain combines software and systems engineering to provide a platform that abstracts complexity for increased security, reliability and rapid product delivery.</p> <p>The SRE organization at Blockchain is a work in progress - our focus is always on how to make our existing systems better. We pride ourselves on having created an environment where individuals have a high degree of freedom in proposing, discussing, designing and implementing changes. We are a team that places a high value on abstract thinking to deliver exceptionally effective tooling. We abhor toil.</p> <p>As a member of the Core team you will be tasked with developing an in-depth understanding of the infrastructure needs of our products. You will establish and maintain creative engineering solutions to improve our customers’ experience by building necessary tooling. Crucially, you will also guide and educate developer teams so that they can deliver new features in a rapid, secure and scalable manner.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li>You will be able to play a critical role in evolving our infras
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>You will operate the Product Security programe for Blockchain.com’s internally-developed products across Consumer, OTC and MRE lines. This is a senior, hands-on role: you’ll design and run the secure development lifecycle, lead threat modeling and architecture review, own the security debt lifecycle for product engineering teams, and architect the automated pipelines that protect billions in transaction volume. You will embed with product and engineering teams, convert technical findings into business-prioritized remediation, and lift developer capabilities so security is delivered by code and process.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li><strong>Strategic Security Partnership:</strong> Act as a senior security engineer for the different product lines like Consumer, OTC. You will own the security gates for major feature releases and ensure security is integrated from the design phase.</li> <li><strong>Secure SDLC Operator:</strong> Operate and improve the secure development lifecycle. This includes orchestrating SAST/SCA/DAST, streamlining SARIF ingestion, PR review standards, CI/CD security automation, and vulnerability triage workflows.</li> <li><strong>AI-Driven SDLC Innovation:</strong> Research, architect, and safely embed cutting-edge AI utilities and Large Language Model (LLM) agents directly into our secure development lifecycle.</li> <li><strong>Threat Modelling & Architecture Reviews:</strong> Lead STRIDE/attack-tree threat models for sensitive flows including authentication, payment, custody, reconciliatio
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>We are looking to hire a <strong>Senior Software Engineer</strong> to join our Institutional team in our London office. Blockchain.com is a high-performance culture marked by fearlessness and hyper productivity. You are a hardworking team player with a desire to learn and grow with us, someone who can work harder, faster, and smarter to deliver tangible results and process improvements.</p> <p><strong> WHAT YOU WILL DO </strong></p> <ul> <li>Build low latency, scalable and highly performant trading services in RUST including Order Management System (OMS), exchange gateways, risk management systems, etc.</li> <li>Enhance and maintain OMS functionality, ensuring efficient order execution, routing, and management in a high-frequency trading environment.</li> <li>Be a part of a fast-paced dedicated engineering team committed to constantly improving and iterating on cutting edge systems</li> <li>Be at the forefront of the cryptocurrency exchange ecosystem building out a new set of financial services, systems and architecture.</li> <li>Gain exposure to an array of low latency, high throughput techniques and algorithms.</li> <li>Ensure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company data.</li> <li>Work closely with the other tech teams to seamlessly deliver the highest quality products and improve performance across the board</li> </ul> <p><strong>WHAT YOU WILL NEED</strong></p> <ul> <li>You possess an innate curiosity, and thrive on learning new technologies.</li> <li>Exte
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>You’ll be the hands-on security engineer embedded with the Institutional Trading and Financial Operations (FinOps) team. Your focus is the secure operation of <em>off-chain trading processes and infrastructure</em> that empowers our institutional business: integrations, signing flows, key custody interfaces, middle-office workflows, order routing and settle pipelines that handle significant capital. You will support risk assessments, operating controls, automation to detect operational anomalies and remediation coordination. This is a high-visibility role where you will focus on operational security engineering - ensuring that the tools and processes our traders use are resilient against both external threats and internal errors. This role does <em>not</em> require smart-contract auditing.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li>Partner with Trading, Middle Office and Quant (Institutional FinOps) teams to map out inventory trading systems, data flows, third-party integrations and custody/settlement touchpoints.</li> <li>Conduct deep-dive assessments mapping critical assets and workflows to identify structural vulnerabilities. You will be responsible for defining the Target State and drafting the strategic Risk Treatment Plans (RTP) required to meet institutional-grade standards (e.g., CCSS, NIST, DORA).</li> <li>Act as the primary security liaison for Senior Management and third-party vendors. You will translate complex technical gaps into actionable business risk summaries, drive vendor evaluations for core security in
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>We are looking for a <strong>Senior Infrastructure Security Engineer</strong> with a proven track record in keeping systems safe. You will play a critical role in building and providing tooling that monitors our entire stack, from supporting our consumer-facing products and our institutional offerings to ensuring that we are capable of rapidly responding to cyber attacks on our colleagues and endpoints.</p> <p>Throughout our company, Security is a well-established mindset that leverages novel engineering approaches - as a Senior Infrastructure Security Engineer, you will lead by example and drive technical discussions with engineering teams and influence the overall architecture of our platform.</p> <p>Our day-to-day work is interesting and dynamic, driven by a focus on proactive threat actor identification and in-depth investigation of security issues. These practices are key to ensuring strong product security and fostering continuous, iterative improvement.</p> <p><strong>WHAT YOU WILL DO:</strong></p> <ul> <li>Design, build, and implement security controls, automation, and processes across product, platform, and infrastructure environments.</li> <li>Identify operational and technical security gaps, propose solutions, and drive engineering initiatives to close them.</li> <li>Collaborate with the SRE and engineering teams to integrate security into CI/CD pipelines, deployment workflows, and cloud-native architectures.</li> <li>Build automated tooling and services to enforce secure configurations, detect misconfigurations, and suppo
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>We are looking for a <strong>Head of Site Reliability Engineering (SRE)</strong> who will serve as the principal leader in developing and executing our infrastructure reliability strategy that scales with the company as it continues to grow. </p> <p>You will join an exceptional crypto company and senior engineering management team at a time of high growth. This is a tremendous opportunity for a leader to enhance and shape the infrastructure vision at a high-growth crypto financial services company. You will know how to navigate complex organizations to build relationships, deliver results, and understand the macro environment in crypto while ensuring the day-to-day uptime and safety of Blockchain.com’s needs.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li>Establish a multi-year platform and reliability strategy, defining the SRE roadmap and driving engineering standards for observability, automation, and production readiness</li> <li>Be a strong business enabler, allowing us to deliver products quickly whilst maintaining standards-compliance and security through well-designed self-service tooling.</li> <li>Lead, mentor, and scale a global team of senior SREs, developing technical leaders through coaching and a strong hiring pipeline.</li> <li>Architect and manage a secure hybrid infrastructure across GCP, AWS, and on-premise data centers, deploying sensitive components (using Kubernetes and Hashicorp Nomad) with zero-trust principles.</li> <li>Own incident response and root-cause analysis, ensuring MTTD/MTTR targets are met wh
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>We are looking for a <strong>Front-End Engineer</strong> to join our Institutional team in our London office. Blockchain.com is a high-performance culture marked by fearlessness and hyper productivity. You are a hardworking team player with a desire to learn and grow with us, someone who can work harder, faster, and smarter to deliver tangible results and process improvements.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li>Build out a new set of UIs for the institutional team, with deep consideration for UX and performance.</li> <li>Develop innovative visualizations of the user portfolio and responsive UIs.</li> <li>Work closely with our traders through implementation to build optimized and efficient internal tools.</li> <li>Write well-tested, reliable code for use by trading, operation and support teams with large amounts of data and live updates.</li> <li>Proactively collaborate with team members, ensuring the sharing of knowledge and efficient division of labor.</li> <li>Work on the most interesting and challenging problems in the cryptocurrency space.</li> <li>Get exposure to the latest technologies and developments in a technology and product driven company.</li> <li>Work on an industry-leading product with millions of users.</li> </ul> <p><strong>WHAT YOU WILL NEED</strong></p> <ul> <li>The foremost quality for this position or any position at Blockchain.com is integrity.</li> <li>At least 2 years of experience working with JavaScript and client-side web applications preferred.</li> <li>Experience building innovative dat
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>Blockchain.com is looking for an experienced <strong>Chief Information Security Officer (CISO)</strong> to lead our global cyber security organization as we continue to scale and prepare for our next phase of growth, including our journey toward becoming a US public company.</p> <p>Reporting to the CTO, the CISO will define and execute the company's global cybersecurity strategy, ensuring the security, resilience and integrity of our platform while enabling rapid product innovation. This executive will be a trusted advisor to the leadership team and Board, partnering closely with Engineering, Product, Infrastructure, Legal, Compliance and Finance.</p> <p>The CISO will oversee the Security Engineering, Security Operations and Security GRC teams and collaborate closely with IT, SRE and the broader engineering team.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li>Define and execute Blockchain.com's global cybersecurity strategy aligned with business objectives and IPO readiness.</li> <li>Foster a culture of security across the company by being a strong business-enabler.</li> <li>Lead and scale the Security Engineering, SOC and Security GRC organizations.</li> <li>Partner with executive leadership and the internal audit team on cybersecurity strategy, enterprise risk and regulatory readiness.</li> <li>Strengthen our cloud, application and infrastructure security across a global digital asset platform.</li> <li>Devise robust operational flows & technical systems to safeguard client and company funds.</li> <li>Drive incident response
Blockchain · 🇬🇧 London, United KingdomRemote57y ago
<div class="content-intro"><p><strong>Blockchain</strong> is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.</p></div><p>As a Back-End Engineer on our Cryptocurrency Trading Platform, you will build the backend services that power our internal and external trading products — from order management and market data processing to the REST APIs and WebSocket streams that serve our web and mobile clients. You'll work closely with product, engineering, and trading teams, and contribute to our culture of engineering excellence. The role is based in London and the team is international.</p> <p><strong>WHAT YOU WILL DO</strong></p> <ul> <li>Design, build, and operate backend services in Kotlin and Python that power our trading products, from core trading workflows to client-facing APIs.</li> <li>Develop and improve services for order management, market data processing, and trade lifecycle handling in a real-time, high-volume environment.</li> <li>Build and maintain REST APIs and WebSocket streams that deliver real-time prices, order updates, and account data.</li> <li>Collaborate with cross-functional teams — product, frontend, trading — to adapt the platform quickly to new features and market conditions.</li> <li>Ensure high availability, reliability, and scalability of trading services, with a sharp focus on latency, observability, and testing.</li> <li>Contribute to architecture discussions and technical decisions, writing clean, maintainable code and sharing knowledge across the team.</li> </ul> <p><strong>WHAT YOU WILL NEED</strong></p> <ul> <li>Professional experience building backend services, ideally in Kotlin and/or Python.</li> <li>Solid experience des