About Us

Re7 Capital is a London-based cryptoasset investment firm, leveraging our deep crypto network and proprietary data infrastructure to drive investment decisions across various DeFi and alpha strategies. Through Re7 Labs, we also collaborate with leading projects and blockchains to design DeFi ecosystems, provide on-chain risk curation, and deliver vault management services.

Our team combines expertise in investment management, data science, and crypto. To support our continued growth, we are seeking a motivated Full Stack Web Developer to join our engineering team. Reporting directly to the Head of Technology, you will take full ownership of our dApps, used to interact with our vault smart contracts.

Responsibilities

• Develop and maintain responsive, user-friendly front-end interfaces using React, Next.js, Vue or similar frameworks.
• Integrate EVM and non-EVM smart contracts using libraries like Ethers.js, Web3.js, Viem, Starknet.js and wallet connectors such as ConnectKit and wagmi.
• Support wallet integrations including MetaMask, Argent X, and Braavos.
• Design and implement scalable back-end services and APIs using Node.js, Express, and related technologies.
• Collaborate with blockchain engineers to interact with smart contracts and on-chain data.
• Implement best practices for security, including wallet connectivity, transaction handling, and protection of user data.
• Deploy and maintain applications on AWS (EC2, Elastic Beanstalk, S3, CloudFront), with a focus on scalability, logging, and monitoring.
• Set up and manage CI/CD pipelines using GitHub Actions or similar tools to automate testing and deployment workflows.
• Deploy applications to decentralized hosting environments (e.g., IPFS, Fleek) as well as cloud-based infrastructure.
• Ensure performance optimization through CloudFront caching, invalidation strategies, and SSL/TLS management.
• Contribute to Whisk infrastructure and security, ensuring resilient and secure production deployments.
• Work closely with designers, PMs, and cross-functional teams to define and deliver new DeFi features and enhancements.
• Implement and maintain interactive UI elements and animations using modern HTML/CSS (including transitions, keyframes, and responsive styling) within PHP-based web applications.

Requirements

• Proficiency in JavaScript/TypeScript and PHP.
• 5+ years of experience in web development, including 3+ years in dApp development.
• Hands-on experience integrating and interacting with both EVM and Non-EVM smart contracts.
• Familiarity with ConnectKit, wagmi, and Viem libraries for modern wallet connection flows.
• Experience deploying web applications on AWS using services like Elastic Beanstalk, EC2, and S3, with understanding of environment config, auto-scaling, and CloudWatch logging.
• Proficient in setting up CI/CD pipelines using GitHub Actions (or similar tools), including artifact packaging and automated deployment.
• Working knowledge of CloudFront, CDN behavior, cache invalidation, and AWS Certificate Manager.
• Familiarity with IAM roles, security groups, VPC setup, and cloud infrastructure security best practices.
• Experience with front-end frameworks (React, Next.js, Vue, etc.)
• Comfortable working in Linux environments and using Git for version control.
• Understanding of DeFi concepts and major protocols (e.g., Uniswap, Aave, Curve).
• Awareness of and ability to support Whisk infrastructure and security requirements.
• Basic knowledge of HTML5, CSS3, and animation techniques (e.g., transitions, keyframes, scroll-triggered effects), with the ability to integrate them into PHP-rendered views or templating engines.

Benefits

• A dynamic, collaborative, and highly technical work environment.
• Opportunities for professional growth in a rapidly evolving industry.
• Remote-first setup with regular opportunities to meet the team in person.
• Competitive compensation package.

Application Process
Please submit the following:

• Your resume
• A cover letter explaining your interest in the role
• Your response to the following technical challenge:

Challenge:
Describe a high-level architecture and solution for a dApp that supports both EVM and non-EVM wallets (e.g., MetaMask and Braavos). Include considerations for wallet detection, abstraction, and secure transaction signing.

Re7 Capital is a London-based cryptoasset investment firm. Re7 utilises our deep crypto network and proprietary data infrastructure to drive investment decisions for a number of fund strategies. Re7 team is a dynamic team with a strong background in investment management, data science and crypto.

Lazer is a world-class digital product studio composed of 80+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue.

Clients seek out our help because we have the talent to deeply understand their needs and provide industry, technical, or product insights that are uniquely valuable to their efforts. Our clients range from early-stage startups and venture studios to recognizable commerce brands and exciting enterprises. Some of our notable clients include Google, Shopify, Coinbase, Alchemy, Hinge, OVO, DIMO, and more.

We are a remote-first organization headquartered in Toronto, Ontario, with employees worldwide. We believe in providing the best experience possible for all Lazerites by fostering a strong community through regular events, company vacations, competitive compensation, unlimited PTO, and more!

Join Lazer and help us solve problems and build the next generation of products!

Lazer Crypto is a specialized team within Lazer, comprising more than 30 full stack, web3 native engineers dedicated to building modern dApps and web3 solutions. This team helps founders and growing teams accelerate their product launches across various blockchain ecosystems. Our notable web3 clients include Berachain, Base, Privy, Polymarket, Uniswap, Alchemy, and others.

We are a remote-first organization headquartered in Toronto, Ontario, with employees across North America (and some in Europe). We believe in providing the best experience possible for all Lazerites by fostering a strong community through regular events, company vacations, competitive compensation, unlimited PTO, and more!

Join Lazer and help us solve problems and build the next generation of products.

• 6+ years of experience in both backend and frontend software development

• Mastery of JavaScript and TypeScript with React, Node, Next.js; experience with Rust or Go is a strong plus

• Strong eye for design and user experience is a plus

• Expert-level web3 dApp development across EVM and/or Solana ecosystems with deep blockchain fundamentals knowledge

• Proficiency with ecosystem-specific libraries: Web3.js/Ethers for EVM chains and/or Anchor framework/@solana/web3.js for Solana

• Hands-on experience with development tools for EVM and/or Solana ecosystems - Hardhat, Foundry, OpenZeppelin for EVM; Anchor, Metaplex for Solana

• Proven consulting/contracting experience with strong client management and communication skills

• Deep expertise with major cloud providers (GCP, AWS, Azure) for deploying and scaling dApps

• Experience architecting solutions that bridge web2 and web3 systems across different blockchain architectures

• Understanding of key differences between EVM and Solana: gas vs. rent models, transaction finality, and architectural implications

• Self-sufficient professional who thrives with autonomy while managing client expectations and project timelines

• Excellent communication skills for explaining technical tradeoffs to both technical and non-technical stakeholders

• Embed with client teams to advise and consult founders on building dApps, protocol-level solutions, dev tooling, etc. - we work across a true variety of web3 native projects across the stack

• Architect and develop sophisticated dApps across EVM and/or Solana ecosystems, leveraging each platform's strengths

• Integrate dApps with existing smart contracts and programs, working within established blockchain ecosystems

• Uplevel client engineering teams through mentorship, improved architecture, and enhanced engineering processes

• Navigate multi-chain development complexities including asset bridging, wallet integrations, and varying transaction confirmation patterns

• Lead technical strategy discussions with clients, managing project timelines and expectations for complex web3 solutions

• Help grow our team's technical chops by experimenting with cutting-edge web3 tools, shipping Farcaster mini apps, and contributing back to the open source ecosystem

The following would be bonus experience to have, though highlight any additional experience or skills you may have. We like working with people with varied backgrounds and experiences.

• Experience with smart contract development in Solidity or Rust

• Experience building DeFi applications and contracts

• Experience with EVM node operations and management

• Familiarity with the Aptos ecosystem

• Experience with mobile development

• Relevant industry certifications or publications

🚀 Accelerate Your Growth: Work across multiple blockchain ecosystems and cutting-edge projects with a team that ships fast.

💥 Maximize Impact: Shape the future of web3 by helping ambitious projects reach their potential.

🏅 True Ownership: Everyone ships code and has real autonomy with minimal meetings.

💻 Remote-First Culture: Work from anywhere in North America with competitive compensation.

💡 Continuous Learning: Be part of a team of engineers who love learning and knowledge sharing.

🐂 You're Not Web3 Bullish: We're all in on web3's potential and need teammates who share this vision.

🏗️ You Crave High Structure: We thrive in an autonomous, fast-moving environment, which means you need to be comfortable with some ambiguity.

😴 You Prefer Conventional Careers: Our consulting approach involves varied projects and direct client interaction — it's not for everyone.

1️⃣ You Like Staying in One Lane: Our projects require adapting to different tech stacks and blockchain ecosystems quickly.

• 🌐 Work From Anywhere: Choose your workspace — all you need is strong wifi and a passion for building!

• 🧘‍♂️ Work / Life Balance: We believe in our team’s ability to have it all; a great career, and time to unplug and live…you know...life.

• 🏖️ Unlimited PTO: Everyone needs a break. Take at least 15 days off a year, and more if you need—just be cool about it and keep the team in mind.

• 🎉 Regular Team Retreat: Join us for a week of team bonding at amazing destinations. Recent trips include the Dominican Republic, Cancun, and Hawaii — plus ones welcome.

Role Description

The SHI Services Principal Architect – Azure will lead the design and delivery of enterprise-scale cloud solutions for our company’s end customers and partners. They will also serve as a thought leader in the Azure services practice. This position requires a combination of deep technical expertise, strategic leadership, and customer-facing consulting skills.

• Serve as the lead architect on Azure professional services engagements, responsible for overall solution design, technical integrity, and successful delivery
• Translate customer requirements into Azure architectures, aligning with best practices, security, and operational excellence
• Collaborate with project managers, engineers, and consultants to ensure solutions are delivered on time, on budget, with high customer satisfaction
• Act as a trusted advisor to enterprise customers throughout the post-sales lifecycle, providing architecture guidance, technical leadership, and thought partnership
• Lead workshops, assessments, design sessions, and technical deep dives across a wide range of Azure capabilities (IaaS, PaaS, networking, identity, security, DevOps)
• Own technical governance and support project delivery milestones, documentation, and architecture reviews
• Identify risks and drive mitigation strategies across architecture and delivery phases
• Contribution to continuous improvement of delivery methodologies, templates, and best practices
• Support knowledge transfer and enablement for customer teams and internal delivery staff
• Stay current with Microsoft Azure innovations, roadmap, and service updates to maintain leadership in this space
• Contribute to the development of the SHI Microsoft Azure services practice including building reusable delivery frameworks, defining engagement best practices and creating content for Sales and Delivery
• Provide thought leadership through presentations, whitepapers, and industry engagements
• Work closely with sales, engineering, and delivery teams to ensure successful project execution
• Drive the growth of professional services revenue by identifying and pursuing Microsoft Azure focused opportunities
• Develop and deliver a world-class professional services experience

Qualifications

• Ability to design, implement, and configure robust AI solutions, ensuring alignment with strategic objectives and technical specifications - Expert
• Ability to design comprehensive Azure structures and frameworks to meet complex requirements - Expert
• The ability to design, implement, and support multi-tier applications and cloud-based architectures to meet organizational needs - Expert
• Ability to oversee and direct projects to completion, ensuring goals are met, resources are utilized efficiently, and stakeholders are satisfied - Expert
• Background in large-scale migrations, hybrid cloud, Azure landing zones, and application modernization projects
• Experience with regulated or complex environments
• Familiarity with ITIL, Agile, and modern delivery frameworks
• Proven experience delivering enterprise Azure solutions in a post-sales, customer-facing capacity
• Strong understanding of core Azure services and architecture patterns across compute, networking, identity, storage, containers, and automation
• Proficiency with infrastructure as code (ARM, Bicep, Terraform), DevOps pipelines, and CI/CD practices
• Strong knowledge of security, governance, identity (Entra ID), and compliance considerations in Azure

Requirements

• Completed Bachelor’s Degree or relevant work experience required
• Ability to travel occasionally
• Microsoft Cloud Certifications
• Minimum 10 years of technical experience with increasing responsibility
• Experience working in professional services, consulting, or systems integration delivery models

Benefits

• Medical, vision, dental, 401K, and flexible spending

The Role:

We are looking for a Senior Ruby on Rails developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products and growth features. 

What we are looking for:

• 5+ years of Ruby on Rails development experience.

• Strong in Ruby, Rails, and RESTful APIs.

• Proficient in database design and SQL.

• Experience with testing (e.g., RSpec) and Git.

• Solid understanding of HTML, CSS, and JavaScript.

• Excellent problem-solving and communication skills.

Nice to have:

• React/Vue.js, background jobs (e.g., Sidekiq), cloud platforms (e.g., AWS).

• CI/CD knowledge.Design, develop, and maintain Ruby on Rails applications.

Responsibilities:

• Design, develop, and maintain Ruby on Rails applications.

• Build APIs and work with databases.

• Collaborate on user experience delivery.

• Write clean, testable, and efficient code.

• Troubleshoot and optimize performance.

What we offer:

• Get paid, not played

• No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.

• Predictable project hours
• Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
• Flex days, so you can recharge
• Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
• Career-accelerating positions at cutting-edge companies
• Discover exclusive long-term remote positions at the world's most exciting companies.
• Hand-picked opportunities just for you
• Skip the typical recruitment roadblocks and biases with personally matched positions.
• One seamless process, multiple opportunities
• A one-time contracting process for endless opportunities, with no extra assessments.

• Compensation
• Enjoy the same pay, every month with positions landed through Proxify.

Maybe you’re bored and need a new challenge. Or you’re sick of all the bureaucracy and just want to focus on building kick-ass software. Or maybe you are looking for a job where you can do really great work from anywhere.

Whatever the reason, we want you to know that LT is different. And not just air quotes “different,” but more like “breathing easy for the first time in a long time” different.

It’s a place where you can write your own story and make a difference along the way. At LT, you’ll have the freedom and flexibility to do what you think needs to be done, and you’ll get to do it while working alongside a team of other curious individuals who love a good challenge too.

We’re currently looking to add a Senior Software Engineer to this nerd club of ours. If you’re someone who has 5+ or so years of experience, we’d love to chat.

Here’s what you can expect as a Senior Software Engineer at LT:

• You’ll join forces with 3-5 other team members to deliver high-quality, low-maintenance software solutions that help organizations cement their place in the digital economy.

• You’ll help coach and guide client teams on the best approaches to modern software development in order to create scalable and maintainable applications.

• You’ll use test-driven development practices to help write high-quality code.

• You’ll continue to refine your craft and grow your skills through ongoing training, personal development and other learning opportunities that help you reach your goals.

Wondering what you’ll be working on? Here’s a flavor for the types of challenges you’ll be helping us solve.

• How do we best leverage GIS field data to help farmers maximize their land and increase the efficiency of their operations?

• What’s the best way to support a century-old institution in modernizing its IT for the digital economy?

• How does a security industry leader leverage the IoT to create a modern technology platform?

• Want to hear more? Just ask!

Role Description

This position will be fully remote and can be hired anywhere in the continental U.S. The Sr. Splunk Engineer works within the Optiv Security’s 24x7x365 Security Operations Center as a member of the Advanced Fusion Center (AFC) team. This individual will be responsible for following Optiv AFC processes & procedures, as well as managing and maintaining security systems across internal and client environments.

The Sr. Engineer will work closely with Management, Solution Architects, Principal Security Engineers from other internal teams and clients to complete high profile, critical services to existing AFC clients. They will serve as a primary responder for AFC customer systems, taking ownership of client configuration issues, and tracking through resolution.

How you’ll make an impact:

• Provide mentorship to other technical staff members
• Provide technical assistance in scoping and other pre-sales activities
• Take technical leadership on client projects; oversee and guide work performed by other technical staff members

Qualifications

• 6+ years of related work experience (Bachelor’s degree preferred)
• 4+ years of technical architecture experience with Splunk
• Experienced with multiple security concepts and methods, such as vulnerability assessments, data classification, privacy assessments, incident response, security policy creation, enterprise security strategies, architectures, and governance
• Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, Linux), and security technologies (endpoint security, DLP, firewalls, IDS/IPS, etc.)
• Understanding and experience working with application programming/scripting languages (Python, Java, Perl, Shell), as well as Regular Expressions
• Experience with cloud-based service architecture
• Understanding of regulatory requirements and compliance issues affecting clients related to privacy and data protection, such as PCI DSS, GLBA, GDPR, etc.
• Understanding of various security frameworks and/or methodologies (e.g. MITRE ATT&CK, NIST, etc.)
• Experience representing technical viewpoints to diverse audiences
• Strong written and presentational skills; ability to clearly communicate complex messages to a variety of audiences
• Experience with enterprise architecture and working as part of a cross-functional team to implement solutions
• Strong interpersonal and communication skills; ability to work in a team environment
• Ability to work independently with minimal direction; self-starter/self-motivated
• Technical writing experience
• Possess high standard of integrity and confidentiality

Benefits

• A company committed to championing Diversity, Equality, and Inclusion through our Employee Resource Groups
• Work/life balance
• Professional training resources
• Creative problem-solving and the ability to tackle unique, complex projects
• Volunteer Opportunities; “Optiv Chips In” encourages employees to volunteer and engage with their teams and communities
• The ability and technology necessary to productively work remotely/from home (where applicable)

Role Description

This role involves developing and maintaining our Swift-native iOS app, which is relied upon by hundreds of thousands of patients across North America.

• Design and ship new patient-facing features in our Swift-native iOS app
• Maintain a crash-free, high-performance codebase through refactors and performance tuning
• Automate testing (unit, snapshot, UI) and own our CI/CD pipeline for reliable releases
• Collaborate daily with product, design, and backend teams to deliver end-to-end value
• Drive architectural decisions, balancing speed and quality to deliver an optimal time-to-value
• Champion security, privacy, and accessibility best practices across the app

Qualifications

• 3+ years building production iOS apps in Swift
• Strong understanding of data structures, networking, memory management, UIKit/SwiftUI rendering, GCD/async code, and reactive programming with Combine
• Experience with unit, snapshot, and UI tests and value CI/CD pipelines that catch issues early
• Ability to iterate with small, cross-functional teams
• Knowledge of security and privacy standards (HIPAA, TLS, Keychain, encryption at rest)
• Clear communication skills and ability to provide candid code reviews

Requirements

• Experience working in a regulated domain
• Strong communication skills to keep stakeholders in the loop

Benefits

• Equal Opportunity Employer
• Commitment to diversity and creating an inclusive environment

At Glia, our Solutions Architects collaborate with clients to implement innovative solutions that enhance customer engagement, improve operational efficiency, and deliver exceptional customer experiences.

• Collaborate with clients to assess their business and technical requirements, proposing comprehensive solutions that address their challenges.
• Translate business needs into a clear technical vision and guide its execution, ensuring alignment with client objectives.
• Develop comprehensive technical documentation including statements of work to ensure clarity and alignment among stakeholders.
• Lead the validation, delivery, and deployment of solutions, ensuring they meet quality and performance standards.
• Educate and mentor remote teams, ensuring adherence to solution designs and best practices.
• Communicate complex technical concepts effectively to both technical and non-technical stakeholders.

• 5+ years of client-facing development experience, with a strong emphasis on solution architecture and design.
• Proficiency in front-end technologies (HTML, CSS, Javascript) and back-end languages such as Node.js, Python and/or Ruby
• Experience with cloud platforms (AWS, Azure, GCP) and understanding of the SaaS lifecycle.
• Demonstrated ability to work collaboratively with engineering teams during agile development cycles.
• Excellent problem-solving, written / verbal communication skills, and a proactive approach to addressing client needs.

• Experience in contact centers, telephony / VoIP, financial services, and/or healthcare technology.
• Familiarity with implementing serverless, AI, big data, and/or other emerging technologies in enterprise technology stacks.
• Relevant certifications in cloud platforms or solution architecture.

Title: DDR Intermediate .NET Software Developer - P3

Location: Canada - Remote

Reports to: Functional Manager

The Software Developer III contributes to all phases of the Software Development Lifecycle through the analysis, design, implementation, verification, and maintenance of software solutions.  This role works closely with Business Unit stakeholders to review requirements, validate designs, create work estimates, develop software, and verify product releases.  The Software Developer III also works in close collaboration with the Software Development Team Lead to define and implement best practices across all phases of the Software Development Lifecycle. 

Core Job Duties and Responsibilities: 

• Design and code software applications from business and technical specifications 
• Develop and execute unit, component, and integration level tests to verify requirements are met 
• Perform code reviews to ensure quality, proactively identify defects, and recommend improvements 
• Investigate and resolve complex technical issues for assigned projects 
• Contribute to the creation of technical and end user product documentation 

Technical Lead Job Duties and Responsibilities: 

• Develop a detailed technical understanding of client needs and project requirements 
• Lead and coordinate day-to-day technical execution of on and offshore Engineering staff 
• Work with Architects to review and provide feedback for Software Design Documents  
• Act as the primary point of contact for Project Management status updates 
• Collaborate with technical stakeholders to create detailed work package estimates 
• Create, prioritize, assign, and monitor all software development tasks for assigned projects 

Education, Experience, and Competencies: 

• Post-secondary education in Computer Science or Software Engineering 
• 5+ years of software development experience with languages such as .NET
• Experience with .NET application servers  
• Experience with web servers such as Apache HTTP Server or NGINX 
• Experience with version control software such as Git or Perforce 
• Experience with build tools such as Maven or Ant 
• Experience with continuous integration tools such as Jenkins or TeamCity  
• Experience with relational and non-relational database design and development 
• Exceptionally self-motivated, self-directed, and detail-oriented 
• Excellent communication, analytical, and problem-solving skills 

The Way We Work: 

• Leader Led
• Remote First
• Foster Flexibility
• Reward Performance
• Time Off Matters

Company Mission  

J.D. Power is clear about what we do to ensure our success into the future. We unite industry leading data and insights with world-class technology to solve our clients’ toughest challenges.   

Our Values  

At J.D. Power, we strive to be Truth Finders, Change Makers and Team Driven - the distinct behaviors that, together, define our unique culture.  

J.D. Power is committed to employing a diverse workforce. Qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity, gender expression, veteran status, or disability. 

Should you require accommodations during the recruitment and selection process, please reach out to tarecruitment@jdpa.com. 

To all recruitment agencies: J.D. Power does not accept unsolicited agency resumes and we are not responsible for any fees related to unsolicited resumes.