Design and implement scalable Go services that support high-throughput financial workloads
Build and maintain APIs that integrate across multiple internal services and external financial systems
Develop backend systems that handle large datasets with strong performance and reliability requirements
Polygon Labs is building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money onchain. Polygon Labs is committed to a diverse and inclusive workplace and is an equal opportunity employer.
Design, develop, and maintain core cloud platform services including compute orchestration, resource management, multi-tenancy, and API gateway components using Go, Java, Python, or Rust.
Build and optimize RESTful/gRPC APIs and microservices that support cloud resource provisioning, lifecycle management, and monitoring on Bitdeer AI Cloud.
Develop scalable, fault-tolerant distributed systems that handle high-throughput workloads across multi-region deployments.
Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud. They are committed to providing comprehensive Bitcoin mining solutions for its customers, designing industry-leading ASIC chips, and manufacturing mining rigs, with operations globally and a diversified 3 GW energy portfolio.
Build and improve Go microservices and backend APIs.
Be responsible for backend features end-to-end, from implementation to production.
Contribute to backend architecture, performance, and reliability.
Vektor TMS is a logistics software company that builds operational software for carriers and freight brokers across the U.S. and Europe. Their platform brings dispatch, tracking, billing, settlements, payouts, and analytics into one system.
Work alongside full-stack engineers to ensure product functionality is scalable and reliable.
Partner closely with product and engineering teammates to design, build, and operate backend systems.
Take ownership of backend and systems aspects of product features from early design through production and scale.
Vesta is rebuilding the mortgage LOS (Loan Origination System) from the ground up with an AI-augmented platform. They have raised $55M from top tier investors and value humility, empathy, self-awareness, and an orientation towards action on their team.
Architect the algorithms, execution strategies, and infrastructure that power solver competition, quote aggregation, and intent-ready execution workflows.
Lead deep code and design reviews, make high-impact architectural decisions, and uphold the highest engineering standards.
Work with product, research, and ecosystem partners to align Solver capabilities with the NEAR Intents roadmap.
Defuse Labs develops NEAR Intents to enable seamless cross-chain interactions in an automated world — connecting AI, services, and financial applications. With expertise in AI, cryptography, and decentralized finance, our team is redefining how intelligent agents interact across blockchain networks.
Lead 0→1 development of experimental features — from ideation and prototyping to production deployment — with minimal direction.
Design and build user-facing features that leverage AI, DeFi protocols, account abstraction, or other cutting-edge capabilities to differentiate Trust Wallet
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. They aim to give individuals the freedom to own their assets and confidently participate in the future economy.
You will plan and execute infrastructure deployments, using automation to ensure a stable platform.
You will manage operations, troubleshoot, and optimize workflows to maintain high availability.
You will own backend features supporting our platforms and interface with users for feedback.
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. They aim to give individuals the opportunity to own their assets and participate in the future economy.
Drive commercial opportunities through partners supporting capital markets customers.
Develop and execute joint go-to-market strategies and business plans.
Manage priority partners servicing the tokenization and TradFi operations workflows.
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). They provide the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases.
Develop and manage APIs, databases, and middleware.
The Starknet Foundation stewards Starknet, a permissionless validity rollup scaling blockchains. They pioneered ZK-STARK technology and are entering a new era settling on both Bitcoin and Ethereum, aiming to build a unified execution layer for secure assets.
Lead, mentor, and develop a high-performing team of Software and SRE engineers.
Drive the ongoing development and improvement of the Operations Platform.
Define clear operational standards, guidelines, and best practices.
Chainlink is the industry-standard oracle platform bringing capital markets onchain and powering decentralized finance (DeFi). The Chainlink stack provides essential data, interoperability, compliance, and privacy standards to power advanced blockchain applications.
Own product-level security across backend services, infrastructure, and CI/CD pipelines.
Lead threat modeling and security reviews for new features and architectural changes.
Identify high-impact, systemic security risks and drive long-term, preventive solutions.
Solflare is a fast-growing crypto wallet that aims to build a powerful gateway to Web3. Founded in 2021, Solflare has nearly 140 employees with offices in Zagreb, Belgrade, and Novi Sad, and it takes on bold challenges with curiosity, grit, and a deep sense of accountability in its culture.
Design and build production-grade web services and REST APIs from first principles.
Architect clean, maintainable service boundaries, data models, and internal interfaces.
Own backend systems end-to-end — from schema design to deployment and production reliability.
Palette Labs is building a decentralized protocol for commerce, focusing on food delivery. They aim to create a permissionless network owned by its users, enabling businesses to participate easily and build on their decentralized commerce platform.
Design and execute the roadmap for ecosystem expansion.
Secure Tier-1 strategic alliances with other protocols, VCs.
Build and manage high-performing remote/local teams.
They are a well-funded, next-generation Layer 1 blockchain project. The platform is purpose-built for the tokenization and on-chain circulation of real-world assets (RWA) and stablecoins, with a strong focus on institutional adoption.
Design, develop, and maintain scalable backend services using Go and cloud-native architectures on AWS.
Build and evolve APIs and systems that manage account lifecycle operations, including account creation, updates, and migrations.
Collaborate closely with Product, Architecture, QA, and DevOps teams to translate business requirements into robust technical solutions.
Pismo provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. With over 500 employees across 10 countries, they help customers innovate and build the next generation of banking and payment solutions, now leveraging Visa's resources after joining in 2024.
Build and operate data services driving our applications and APIs
Collaborate with team members and across Engineering to iteratively prototype and develop new functionality
Partner with product managers and other Zusers
Zus is a shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data via API, embedded components, and direct EHR integrations. They aim to catalyze healthcare's greatest inventors by maximizing the value of patient insights.
Design and implement client-facing and internal APIs
Orchestrate data flows between backend systems
Create and manage database schemas
Quanata is on a mission to help ensure a better world through context-based insurance solutions. They are an exceptional, customer centered team with a passion for creating innovative technologies, digital products, and brands, blending Silicon Valley talent with the backing of State Farm.
Designing and building scalable backend services in Go, working with PostgreSQL and DynamoDB, implementing event-driven architectures with RabbitMQ, and owning production systems end-to-end
Building exceptional user experiences across our mobile app (Angular/Ionic), web app (React), and admin tools
Owning the full implementation of features, from database schema design and API development to implementing the corresponding UI changes, eliminating handoffs and shipping complete solutions
KOHO's mission is to make financial services better for every Canadian by offering transparent, user-friendly products. They foster a remote-first, high-trust environment that values work-life integration and bold thinking.
Work on initiatives to design, build, and maintain scalable microservices primarily using Kotlin.
Pleo builds spend solutions that make managing money seamless. They are a driven, progressive, and kind bunch of 850+ people from over 100 nationalities, all committed to delivering the future of business spending, together.
Design, build, and ship backend services that support user-facing features across mobile and web experiences
Collaborate closely with frontend engineers, product managers, designers, and data partners
Lead backend technical planning and contribute to architecture decisions that improve scalability, reliability, and performance
OnePay is a consumer fintech that aims to improve financial systems for millions of Americans. They provide an all-in-one financial services platform, partnering with employers to deliver embedded financial services to employees and frontline workers.
Collaborate with other engineering teams to identify areas for improvements across our engineering stack.
Foster an efficient deterministic testing culture, with an emphasis on minimizing tech debt and bureaucracy.
Communicate technical concepts and solutions effectively to non-technical stakeholders.
Anchorage Digital is building the world’s most advanced digital asset platform for institutions to participate in crypto, offering custody, staking, trading, governance, and settlement services. As a diverse team of more than 600 members, they aim to build the future of finance by providing the foundation upon which value moves safely in the new global economy.