Senior Software Engineer - EMEA

Full time
Hybrid
Compensation is not specified
Role
Software Engineer
Work Experience
More than 3 years
Description

Blockchain technology is revolutionizing industries worldwide, enabling more efficient banking, enhanced customer connections, and the investigation of criminal cases. As blockchain adoption continues to rise, organizations are increasingly seeking ways to harness the full potential of this ecosystem. This is where Chainalysis excels. We offer comprehensive insights into blockchain activities through our data, services, and solutions, empowering organizations to confidently navigate the world of blockchains.

The engineering team at Chainalysis is driven by the pursuit of solving the most challenging technical problems and creating products that foster trust in cryptocurrencies. Our global organization spans Denmark, the UK, and the USA, with teams that thrive on the complex and dynamic work we do, supported by exceptionally talented colleagues. In an industry that evolves daily, our mission is to develop user-facing products backed by a flexible and scalable data platform, allowing us to adapt to rapid changes and deliver value to our customers.

As a Software Engineer within Investigations, you will become part of a team of engineers responsible for providing the right tools and data to create best-in-class customer experiences. You will have the opportunity to lead, build, and maintain new customer-facing web frontend features, as well as the services that support them. This role also involves gaining a deep understanding of the underlying data platform, allowing you to collaborate closely with product managers and designers to deliver impactful solutions to our customers.

In your first year, your priorities will include:

  • Establishing a smooth and sustainable collaboration within your team, focused on generating impact and minimizing time spent on maintenance and bug fixes.
  • Becoming a key contributor to solutions characterized by high availability and low maintenance requirements, in close collaboration with your team.
  • Cultivating your curiosity about cryptocurrencies and decentralized finance, actively seeking knowledge, and collaborating with individuals closely tied to our products to gain customer insights and valuable data platform insights.

Qualifications:

  • Proficiency in object-oriented programming languages, with a focus on Java for our Spring-based backend services.
  • Experience in frontend development, particularly with React and Angular.
  • Ability to build and maintain services, including monitoring and maintenance of shipped features/services. Familiarity with tools like Datadog and Humio.
  • Experience in shipping and iterating in collaboration with design and product partners.
  • Familiarity with cloud providers, ideally AWS.
  • Knowledge of infrastructure as code (IaC) tools such as Terraform, Terragrunt, and CloudFormation.
  • Experience in mentoring and/or leading other engineers.

At Chainalysis, we assist government agencies, cryptocurrency businesses, and financial institutions in tracking and investigating illicit activities on the blockchain, enabling them to confidently engage with cryptocurrency. We prioritize our employees with outstanding benefits, professional development opportunities, and a fun work environment.

You belong here.

At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring that our team reflects the unique communities around us. To foster ongoing learning, we have established an internal Diversity Committee, observe Days of Reflection throughout the year, including International Women's Day, Harvey Milk Day, World Humanitarian Day, and UN International Migrants Day, and are dedicated to continually revisiting and reevaluating our diversity culture. We encourage applicants of all races, ethnicities, genders/gender expressions, ages, spiritual beliefs, abilities, experiences, and more. Additionally, if you require any accommodations to make our interview process more accessible due to a disability, please don't hesitate to inform us. You can learn more here. We can't wait to meet you.

Applying from the EU? Please review our Chainalysis Applicant Privacy Policy.

By submitting this application, I consent to and authorize Chainalysis to contact my former employers, as well as any and all other individuals and organizations who may possess information relevant to my qualifications for employment. I further authorize the listed employers, educational institutions, and personal references to provide Chainalysis (without further notice to me) any and all information about my previous employment and education, along with other pertinent information they may have, and hereby waive any actions which I may have against either party(ies) for providing a reference. I understand any future employment will be contingent on the Company receiving satisfactory employment references.

 

Skills Required
Avatar
Chainalysis
Company size
Not specified
Location
United Kingdom
Description
Not specified

More Full-time Jobs

Show more

Mobile Developer

Full time
Remote
About the Role:
We are looking for a Mobile Developer to help build and optimize the mobile experience for the platform. You will work closely with our product, backend, and design teams to create a performant, secure, and intuitive mobile app that supports real-time 3D property viewing, blockchain interactions, and AI-powered recommendations.
Responsibilities :
Develop and maintain cross-platform mobile applications (iOS and Android)
Integrate with backend APIs and smart contracts (Web3)
Optimize app performance, responsiveness, and security
Collaborate with UI/UX designers to implement immersive and intuitive experiences
Integrate 3D content using tools like Unity, Babylon.js, or Three.js (if mobile-compatible)
Enable wallet connections (e.g., WalletConnect)
Implement features such as property listings, profiles, payments, notifications, etc.
Conduct testing and debugging across multiple devices and OS versions
Participate in code reviews and Agile sprints
Requirements :
5+ years of mobile development experience
Strong proficiency with React Native (preferred) or Flutter
Experience integrating RESTful APIs and Web3 tools (e.g., Ethers.js, WalletConnect)
Familiarity with blockchain wallets and decentralized identity concepts
Basic understanding of React and front-end development
Experience with Firebase, Push Notifications, and payment SDKs
Ability to work with 3D content or ARKit/ARCore is a plus
Experience publishing and maintaining apps in App Store and Google Play
Strong problem-solving and debugging skills
Excellent communication and collaboration in a remote team environment
Payment in Crypto
12,000-16,000
Monthly
See details

AI/ML Engineer

Full time
Remote
About the Role :
We are looking for an experienced AI/ML Engineer to join our team and drive the development of intelligent systems that enhance user personalization, property recommendations, pricing models, and more. You will work across disciplines with frontend, backend, and blockchain engineers to create and deploy real-world AI features in a decentralized ecosystem.
Responsibilities :
Build and deploy machine learning models for property recommendations, price prediction, and user engagement optimization.
Integrate LightFM, LangChain, and OpenAI/LLM frameworks.
Design AI-powered agents, chatbots, and virtual assistants.
Collaborate on feature engineering, data pipelines, and AI service APIs.
Work with frontend developers to display predictive results and recommendations in the UI.
Deploy models using AWS SageMaker or similar infrastructure.
Monitor model performance and continuously improve accuracy and efficiency.
Stay up to date with advancements in GenAI, real estate AI, and MLOps best practices.
Requirements :
5+ years of hands-on AI/ML development experience.
Strong Python skills with frameworks like NumPy, Pandas, Scikit-learn, TensorFlow, or PyTorch.
Experience with recommender systems (e.g., LightFM), NLP, or conversational AI (LangChain).
Familiar with deploying models in cloud environments (preferably AWS SageMaker).
Working knowledge of React and frontend integration basics.
Solid understanding of data preparation, model tuning, and deployment workflows.
Strong problem-solving ability and self-management skills.
Payment in Crypto
10,000-16,000
Monthly
See details

Smart Contract & Web3 Developer

Full time
Remote
About the Role :
We are looking for an experienced Smart Contract & Web3 Developer to join our team. This role is central to the design, development, and deployment of secure and scalable blockchain-based solutions. You will work closely with frontend and backend developers, designers, and product managers to integrate smart contracts into a seamless and immersive user experience for real estate investment and trading.
Responsibilities :
Design, develop, and deploy secure smart contracts on Ethereum or compatible EVM chains (e.g., Polygon).
Build and test tokenization logic for real estate assets using NFTs and ERC standards (e.g., ERC-721, ERC-1155).
Integrate Web3.js/Ethers.js with the frontend (React) and backend services.
Collaborate with designers and frontend developers to enable blockchain-powered UX flows (e.g., wallet login, transactions).
Implement features such as fractional ownership, DAO voting, and rental agreements.
Write unit tests and perform contract audits to ensure security and efficiency.
Manage smart contract deployments and monitor their on-chain performance.
Stay updated on Web3 trends, L2 solutions, and relevant protocols that can enhance the platform.
Requirements :
3-5 years of experience in smart contract development and blockchain technology.
Strong knowledge of Solidity and smart contract best practices.
Familiarity with Ethereum, Polygon, or other EVM-compatible chains.
Experience with Web3 libraries (Web3.js, Ethers.js) and frontend integration.
Basic understanding of frontend development using React and TypeScript.
Experience deploying contracts using tools like Hardhat or Foundry.
Understanding of decentralized storage solutions like IPFS.
Comfort with using blockchain APIs (Alchemy, Infura) and node management.
Good communication skills and ability to collaborate in a cross-functional team.
Payment in Crypto
16,000-20,000
Monthly
See details

Engineering Manager

Full time
Remote
About the Role:
We are looking for an Engineering Manager to lead our distributed engineering team. In this role, you will guide a cross-functional team of developers (frontend, backend, Web3, AI/ML, mobile, QA), ensuring technical excellence, timely delivery, and alignment with product goals. The Engineering Manager will serve as both a technical leader and a people manager, fostering innovation and accountability across the team
Responsibilities :
Lead and manage a team of software engineers (frontend, backend, Web3, AI/ML, mobile, QA)
Define and maintain engineering best practices, coding standards, and architecture guidelines
Collaborate with Product Managers and Project Managers to plan and prioritize sprints
Drive the execution of technical projects from design through delivery
Conduct code reviews, mentoring, and skill development for engineers
Ensure scalable, secure, and high-performance systems across the stack
Oversee DevOps practices, CI/CD, and cloud deployments (AWS, Docker, Terraform)
Coordinate with Web3 developers for smart contract integration and audits
Monitor and improve system reliability, performance, and security
Manage hiring, onboarding, and performance evaluations of engineering team members
Requirements :
5+ years of experience as a Software Engineer / Full Stack Developer
2+ years of proven leadership experience as an Engineering Manager / Tech Lead
Strong technical background in React, Node.js, Python/FastAPI, Web3 (Solidity/Ethers.js)
Familiarity with cloud infrastructure (AWS, Docker, Terraform)
Experience with Agile/Scrum methodologies and sprint planning
Excellent problem-solving, communication, and organizational skills
Ability to manage a remote, distributed engineering team effectively
Basic understanding of front-end development (React/JS) is required
Payment in Crypto
25,000-27,500
Monthly
See details

Senior Software Developer

Remote, USA
Remote, USA
Full time
Remote
BitPay, Inc., founded in 2011, is the world’s leading blockchain (cryptocurrency) payments company. We serve top merchants across six continents, providing a seamless and secure cryptocurrency payments experience. BitPay builds powerful tools to accept, store, and spend cryptocurrency safely and efficiently.
We’re looking for a Senior Backend Software Developer to join our remote US-based team and help craft the next generation of innovative products. If you thrive on solving complex problems, building scalable systems, and staying ahead of technology trends, this role is for you.
What You’ll Do:
Develop scalable and maintainable backend systems using Node.js and MongoDB
Collaborate with cross-functional teams to build features for customers and internal tools
Ensure high code quality through unit, integration, and functional testing, code reviews, and thorough documentation
Address challenges in scalability, reliability, and logging during development
Mentor and guide other developers, fostering growth and knowledge-sharing
Stay up-to-date with emerging technologies to keep our team innovative and competitive 
What We’re Looking For:
5+ years of professional backend development experience
Expert in Node.js and MongoDB
Proven experience delivering production-ready APIs
Strong desire for continuous learning and process improvement
Track record of delivering high-quality software in professional environments
Passion for your craft, drive for progress, and commitment to excellence
Portfolio showcasing your work (e.g., GitHub)
Blockchain or fintech development experience
Highly Preferred: blockchain or fintech development experience
Bachelor’s degree in Computer Science or equivalent experience with notable projects
What We Offer:
Collaborate with a team of intelligent, enthusiastic individuals.
Thrive in a rapidly expanding crypto company with global reach, where your contributions make a tangible impact.
Work remote with a generous vacation policy, including the opportunity to take a sabbatical and select your own holidays.
Access to continuous learning and development opportunities, supported by professional development reimbursement.
Competitive salary package with comprehensive benefits, including fully covered medical and dental plans. We also offer telemedicine, life insurance, disability insurance, vision coverage, 401k, travel assistance, and more.
Option to receive payment in cryptocurrency, along with a crypto match program.
Stock option awards available to all employees.
Home office allowance, reimbursement for internet/cell expenses, complimentary Amazon Prime and Spotify subscriptions.
BitPay is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
If interested, please apply here: https://bitpay.applytojob.com/apply/jobs/details/4eZJqEucfX