Backend Engineer
Fractal Network Ltd.
August is building institutional onchain infrastructure. Our first vertical is on-chain prime brokerage targeted at crypto-native institutions to enable an order of magnitude better capital efficiency. Our second vertical is Upshift, a vaults-as-a-service platform. We have raised a $16m between Seed and Series A from leading crypto and fintech investors. Our product is live with over $550m TVL and $45bn volume processed in 2025. As a Backend Engineer, you will be responsible for designing and implementing scalable solutions to integrate August infrastructure with third party DeFi protocols on-chain. This includes parsing smart contract functions and transactions as well as backend pricing services. You will work closely with our backend engineering and sales trading team to scale August’s infrastructure across blockchains. Responsibilities Develop scalable backend systems in a Python micro-service architecture, to integrate on chain and off chain code for digital asset management. Collaborate with other engineers to design and implement solutions that integrate with blockchain and traditional finance systems Write code which is: clean — Pythonic, testable, and makes appropriate use of design patterns Design and implement data models and storage systems using PostgreSQL Qualifications Bachelor's or Master's degree in computer science, software engineering, or a related field 3+ years of experience in backend software development Demonstrated proficiency with design patterns and OOP in Python and micro-services architectures Experience with Postgres or other SQL databases Experience with MongoDB or other NoSQL databases Knowledge of blockchain and traditional finance systems is a plus Strong problem-solving skills and ability to work in a fast-paced environment If you are passionate about on-chain finance and want to work with an elite team of engineers and researchers to build the next generation of digital asset infrastructure, we encourage you to apply for this exciting opportunity at August. #J-18808-Ljbffr Fractal Network Ltd.
- We are looking for a Full Stack Engineer who enjoys building from the ground up. This role is for someone who wants to own features from... ..., ensuring they are seamless for the user and stable on the backend. Develop responsive, high-performance React-based web and mobile...Suggested
- ...develop, and ship full stack features across our Node.js/TypeScript backend and React frontend, from initial scoping through deployment... ...reviews, and retrospectives, to stay aligned with product and engineering teams. Build and integrate AI‑powered capabilities (e.g....SuggestedRemote workFlexible hours
$141.9k - $190.3k
Job Posting Title Senior Full Stack Engineer - Ad Decisioning Req ID: 10152769 Job Description Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers...SuggestedFull timeWork experience placementWork at office$171.5k - $250k
...want to work. We believe you’ll do the best work of your life here—and you’ll pioneer the future of education, too. As a full-stack engineer at ClassDojo, you'll help build the systems that will support our rapid growth. You’ll work on production code from day one in a...SuggestedRemote work$120k - $220k
...to a disability, contact this employer to ask for an accommodation or an alternative application process. Full Stack Software Engineer Full Time Professional Moffett Field, CA, US Salary Range: $120,000.00 To $220,000.00 Annually POSITION SUMMARY: Metis...SuggestedPermanent employmentFull timeContract workMetis Technology Solutions, Inc.
California, MO2 days ago$190k - $210k
...Key Responsibilities Overview This Staff AI Engineer role sits at the intersection of AI systems architecture and full-stack product... ...and guardrails), delivering production-grade AI features from backend services through user interfaces, and partnering closely with...Glocomms
California, MO3 days ago- Role Highlights: .NET Core: Version 8 preferred, Version 6 acceptable Cloud: AWS – EC2, SQS, SNS, Lambda, Containers, API Gateway Full-Stack Development: Must have hands-on experience across both front-end and back-end layers AI Tools: Familiarity with...Permanent employmentContract workLocal area
Quantum Technologies USA
California, MO2 days ago $87 - $92 per hour
...Software Engineer III Remote We are seeking a Software/Solution Engineer to support the Human Agentic Review Platform onboarding pod with... ...building software integrations between different systems. ~ Backend/software engineering skills - writing and configuring...Hourly payRemote workCrystal Equation
California, MO4 days ago- ...approach of a boutique consultancy with the extensive capabilities of a large IT services firm. Job Title: Lead Fullstack Software Engineer Type: Long Contract About the Role We are looking for an experienced Lead Software Engineer to drive the development of enterprise...Contract work
$155k - $165k
Summary The Lead Full Stack Developer will lead a small team (6-8 FTEs) of full stack developers and test automation engineers. They will collaborate with a Business Analyst and Product Lead to plan and execute agile development. What You'll Be Doing Lead an agile team...H1bWork at officeLocal area$140k - $175k
...you build has a measurable impact on physicians and patients. Engineers will enjoy significant ownership, influence technical direction... ...a modern software platform that includes: Scalable backend services and APIs Distributed systems and microservices Cloud...Kismet Search
California, MO4 days ago- ...Oddr is looking for a deeply hands-onSenior / Staff Software Engineerwho combines strong backend engineering fundamentals with anAI-first way of building software. This is not a traditional development role where AI is used only for code completion. We are looking for...
Oddr
California, MO4 days ago - ...Are you a seasoned Software Engineer seeking your next opportunity to make a significant impact? Do you bring curiosity and drive, coupled... .... ~ Comfortable contributing to both frontend and/or backend codebases, depending on the team’s needs. ~ Solid understanding...
BlueMatrix
California, MO4 days ago - ...professional software development experience with a strong focus on backend development using Java/J2EE, Spring Boot, Spring Data JPA,... ...discussions, code reviews, technical design, and mentoring junior engineers. ~ Experience leveraging AI-assisted engineering tools such...
Sharp Decisions
California, MO4 days ago - ...Solve moderately complex technical problems across frontend and backend systems Develop understanding of core system components... ...actively in code reviews Provide constructive feedback to junior engineers Raise quality standards through pairing and reviews Learn...Work at office
Jobtailor
California, MO2 days ago - iOS Engineer - REMOTE, Anywhere in USA - $60/hr on W2 We’re excited to invite talented and motivated iOS Developers to join our Apple Design... ...cross-functionally with Product Designers, Product Managers, Backend Developers, and Data Team Work with Swift, RxSwift, UIKit,...Remote work
$130 per hour
...candidates in securing their next dream job! Title: Senior Software Engineer Duration: 6 months contract with possible extension/... ...(React/Next.js on the frontend and Node.js/Python on the backend) • Exposure to DevOps, marketing tech, CMS, and cloud platforms...Full timeContract workSummer workInternshipRemote work1 day per weekALOIS Solutions
California, MO4 days ago$187.57k
...Ramon, CA. We are actively looking for a Senior Staff Software Engineer with excellent technical expertise who is interested in joining... ...with cross-functional teams including UX, Product, and Backend to refine requirements. Own and improve CI/CD pipelines for...Remote workRelocationFlexible hoursGrid Dynamics Holdings, Inc
California, MO4 days ago$121.4k - $173.3k
...Summary Green Dot Corporation is seeking a Senior Software Engineer to join the Risk Team, focusing on building scalable, secure, and... .... Key Responsibilities Architect and develop backend services and APIs to support risk operations including fraud detection...Work at officeRemote work3 days per weekGreen Dot
California, MO2 days ago$166.5k - $291.4k
...It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That... ...looking to pick it up on the job. What You'll Do Own backend services end-to-end, including REST/GraphQLAPIs and event-driven...Contract workWork at officeImmediate startRemote workFlexible hoursSmartRecruiters
California, MO4 days ago- ...deployment of complex software solutions. Mentor and guide junior engineers, fostering a culture of continuous learning and improvement.... ...of experience in software development, with a strong focus on backend systems. ~ Proficiency in Go. ~ Strong understanding of...Work at officeRemote workWork from homeFlexible hoursNight shift
LiveRamp
California, MO4 days ago $152k - $230k
...when people come face-to-face. That’s why we’re on a mission to engineer a frictionless, next-generation business travel marketplace. We... ...customer-facing features, high-performance APIs, and reliable backend services that make intelligent, autonomous workflows reality....H1bWorldwideFlexible hoursWorky Ltd
California, MO2 days ago$138k - $221k
...Human Bean, among others. We are looking for a Senior Software Engineer to join our enterprise drive-thru team and help us build the best... ...work across the entire Toast platform, including our scalable backend, customer-facing web apps, and everything else in between. As a...Work at officeLocal areaVisa Hunt
California, MO3 days ago$170k - $200k
...through our team. This is high-leverage, high-stakes platform engineering. The systems you build won't serve one product — they'll serve... ...What you will do Lead the design and development of Java backend services and RESTful APIs — driving architectural decisions,...Flexible hoursDigiCert
California, MO4 days ago- ...are relentless about removing the burden of administration, securing exam volume, preparingforand supporting physical examinations, backend processing, report submissions, and billing. At the heart ofMDpanel, our team is committed to delivering an unparalleled experience...Permanent employmentTemporary work
MDpanel
California, MO3 days ago $191k - $293k
...The Basics As a Tanium Senior Software Engineer, you will be tasked with building and maintaining best-of-breed products as part of a... ...those fires for the future Has knowledge of a variety of modern backend software frameworks and the versatility to learn new tools and...Full timeContract workLive inWork at officeWorldwideFlexible hours3 days per weekTanium
California, MO2 days ago- ...join our software team. This role targets an experienced mobile engineer capable of owning the operator-facing applications that pilots,... ...as dozens of drones take flight. You will work closely with backend, autonomy, and field engineers, shipping features that go...Permanent employmentWork at officeLocal areaRemote work
Paycom - ATS
California, MO16 hours ago - ...integrations, and shared security libraries that enable every engineering team to build secure software by default. The team also owns the... ...engineering experience, building and operating production backend systems. Strong experience building authentication and authorization...Work at officeLocal areaImmediate start
Quiet Capital
California, MO4 days ago $106.9k - $143.3k
...because our targeting is that good. We are looking for a Data Engineer to join the Performance Marketing arm of this media team. We are... ...experience). ~3+ years of experience designing and delivering backend architectures in a production environment, with a strong...Work experience placementSummer workRemote workThe Walt Disney Company
California, MO3 days ago$168k - $224k
...infrastructure operating. We’re looking for a Senior Software Engineer to help build and scale the product experiences and systems... ...mission. In this role, you’ll work across frontend applications, backend services, APIs, and integrations that power high-impact workflows...For contractorsFixed term contractWork at officeLocal areaImmediate startWork from homeMonday to FridayFlexible hoursBuildOps
California, MO4 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend Engineer. Be the first to apply!
