Senior Software Engineer (Backend) - Remote (anywhere in the Us)
This Senior Software Engineer role is primarily backend-focused, requiring strong full-stack expertise to develop technology powering Knock.com and its supporting platforms. Key responsibilities include designing and maintaining scalable backend services using Node.js and TypeScript, owning end-to-end complex integrations, and contributing to AI-powered features. The position emphasizes architectural best practices, collaboration, and taking initiative on technical challenges within a 100% remote US-based team.
Senior Software Engineer, Stream Integrations
The Senior Integrations Engineer will build software components to enable collecting and sending data between various open and closed source systems, such as Splunk, Kafka, and cloud storage solutions. This role involves equal parts research and development, requiring deep dives into new technologies, coding primarily using NodeJS and TypeScript, and ensuring robust quality through comprehensive testing. Key responsibilities include developing integrations, rapidly gaining expertise in third-party technologies, and maintaining clear, robust code.
Senior Software Engineer II- Machine Learning
The Senior Software Engineer II role involves building and scaling intelligent, production-grade machine learning systems for AuditBoard's risk and compliance platform. Key responsibilities include designing and implementing AI-powered systems using classical ML and LLM approaches, owning systems end-to-end from API design to model evaluation, and writing clean, testable code. This role sits at the intersection of software engineering and applied ML, focusing on shipping reliable, customer-facing features.
Software Engineer
Sydecar is seeking a full stack Software Engineer to contribute to the design, development, and maintenance of their private markets software applications. Key responsibilities include designing and building multi-part solutions with advanced testing and risk mitigation, and collaborating cross-functionally to deliver high-quality products. Candidates should have at least 3 years of experience working with Object Oriented Programming languages and strong communication skills.
Senior Shopify Developer - Bump Group
The Senior Shopify Developer will be responsible for architecting, building, and optimizing high-performing Shopify storefronts and applications for charitable lotteries and fundraising programs. Key duties include owning complex integrations, building scalable multi-tenant solutions using Liquid and Shopify APIs, and defining integration patterns between Shopify and internal BUMP systems. This role also involves leading root-cause investigations, mentoring junior developers, and contributing to the long-term technical roadmap.
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Senior Software Engineer - Stablecoins
The Senior Software Engineer will build and operate infrastructure for BitGo's Stablecoin-as-a-Service (SCaaS) platform, enabling partners to launch compliant, fiat-backed stablecoins. Key responsibilities include developing resilient APIs, building backend services, and working on smart contract infrastructure for on-chain operations across multiple blockchain networks. This role requires strong back-end experience, expertise in TypeScript/Node.js, and a commitment to ensuring system scalability to support billions in TVL.
Senior Software Engineer - Stablecoins
The Senior Software Engineer will build and operate infrastructure for BitGo's Stablecoin-as-a-Service (SCaaS) platform, working across the full stack from Solidity contracts to backend services. Key responsibilities involve building resilient APIs, maintaining smart contract infrastructure for stablecoin operations, and integrating with partner systems. This role requires significant back-end development experience (6+ years) and strong proficiency in TypeScript, Node.js, and database technologies.
Software Engineer - Stablecoins
The Stablecoins team at BitGo is looking for a Software Engineer to build and operate the infrastructure for their Stablecoin-as-a-Service (SCaaS) platform, enabling partners to launch compliant, fiat-backed stablecoins. Responsibilities involve owning the full stack, from Solidity smart contract deployment and on-chain operations (minting/burning) to developing robust backend services for order management and partner integrations. The role requires at least 3 years of back-end development experience with TypeScript/Node.js and strong database skills, focusing on systems that handle real-world value at scale across multiple blockchain networks.
Software Engineer - Stablecoins
The Stablecoins team at BitGo is seeking a Software Engineer to build and operate the infrastructure for their Stablecoin-as-a-Service (SCaaS) platform, handling smart contract deployment, on-chain operations, and backend services. Key responsibilities include building resilient APIs and smart contract infrastructure across multiple blockchains. This is a full-time onsite role in New York City focused on systems handling real-world value at scale.
Senior Software Engineer
Bastion is hiring senior backend software engineers to work in a fast-paced startup environment in New York City on a hybrid schedule. Key responsibilities involve learning core systems, taking ownership of service capabilities, and driving cross-service initiatives like API versioning or data model migrations. Engineers will work on complex problems such as designing evolvable APIs, building idempotent job flows for high-throughput transfers, and hardening key operations.
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Senior Full-Stack Engineer
The Senior Fullstack Engineer will be responsible for shipping features end-to-end across the full-stack architecture, including backend services, frontend applications, and data flows, with an initial focus on ramping up on existing systems. Over time, the role evolves to owning feature areas, leading medium-scope projects, and driving cross-functional initiatives to shape technical direction and deliver significant user or business value. The team is distributed with a hub in New York City, requiring a flexible-but-hybrid work arrangement.
Full-stack Developer
HOLYWATER is seeking a Full-Stack Developer to collaborate closely with the product team, designers, and QA across all development stages. The main responsibilities include designing functionality based on product and business requirements, developing new features, optimizing web application performance, and maintaining high code quality. Candidates need 2+ years of experience across the full stack, including Next.js, React, and Node.js, along with strong TypeScript knowledge.
Forward Deployed Engineer - Usa
The Forward Deployed Engineer acts as the technical expert for major enterprise customers, blending technical consulting with hands-on software development. Key responsibilities include designing and building custom solutions using the Neara SDK and APIs to extend platform functionality, automate workflows, and integrate data. The role requires serving as a trusted technical advisor, leading training, and aligning the platform with customer technical environments.
Senior DevOps Engineer AWS
The role seeks a Senior DevOps Engineer to shape and evolve the investment platform infrastructure, primarily using AWS services like Lambda and ECS, defined via Terraform. Key responsibilities include architecting scalable infrastructure, enhancing observability with Datadog, improving CI/CD via GitHub Actions, and mentoring engineers. The ideal candidate is a pragmatic engineer experienced in regulated environments who views the cloud platform as a product.
Senior Backend Engineer
The Senior Backend Engineer will be a key contributor to shaping services for mobile and web platforms, focusing on consistent API design and robust, scalable service architecture. Responsibilities include designing and building backend services in TypeScript/Node.js, collaborating cross-functionally, and mentoring peers to champion engineering excellence. This role requires 5+ years of backend experience with a strong focus on code quality and NoSQL database management.
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Staff Backend Engineer
The Staff Backend Engineer will be a key contributor shaping the platform's services by ensuring consistent API performance across mobile and web clients. Responsibilities include designing and building robust backend services in TypeScript/Node.js, leading technical planning, and mentoring peers. This role is ideal for a self-motivated engineer focused on elegant, scalable backend solutions that impact learners globally.
Staff Full-Stack / AI Engineer
The Staff Full Stack / AI Engineer will play a key role in research and development by testing new technologies to shape the future of Pocket Prep's platform. Responsibilities include designing and building working prototypes for new features, expanding AI/ML capabilities, contributing to core backend systems, and guiding technical direction through mentorship and code review. This role requires deep knowledge in TypeScript/NodeJS and proven experience integrating machine learning technologies.
Senior Security Engineer
The company is seeking a Senior Security Engineer to establish and lead the security function from the ground up, focusing primarily on product and infrastructure security. Key responsibilities include securing the software development lifecycle, managing vulnerability programs (including bug bounty), enhancing AWS cloud security, and developing threat detection capabilities. This role requires 5+ years of security experience, ideally within a larger company context.
Staff Software Engineer - Coin Integration
This role involves acting as the technical lead for blockchain integrations within the Blockchain Support Team, owning their technical quality and maintainability. Key responsibilities include designing, implementing, and maintaining blockchain modules from exploration to production. The Staff Engineer will also mentor other engineers on blockchain protocols and Ledger's architecture.
Software Engineer - Full-Stack Development
This role involves being at the forefront of designing, developing, and implementing cutting-edge software solutions using technologies like Java, Springboot, Node.js, and ReactJS. Key responsibilities include implementing components from design documentation, ensuring they are documented and unit-tested, and having the opportunity to architect, test, and deploy solutions via a CI/CD pipeline. The engineer will also provide work estimates and drive innovation while honing problem-solving and collaboration skills.