Backend Software Engineer
Virtual Vocations Inc
Seeking a Mid-Level Backend Software Engineer for a full-time remote position, the candidate will modernize a legacy system managing international security cooperation through the use of AI-led development tools and focus on delivering verified capabilities across the software stack. Key Responsibilities Decompose complex business problems into technical specifications for AI implementation Develop domain services in TypeScript and Node.js, including case lifecycle and pricing engines Lead the extraction and reimplementation of business logic from legacy systems into a modern environment Required Qualifications Must be a U.S. Citizen and eligible for a U.S. SECRET clearance 3+ years of experience building and operating production web systems Hands-on experience with Agentic AI development tools (e.g., Claude Code, Codex) Professional proficiency in TypeScript, Node.js, and PostgreSQL Experience with cloud infrastructure (AWS), CI/CD pipelines, and security fundamentals
$209.6k - $314.4k
...you change yours. Working at the intersection of hardware, software, and molecular science, Carbon delivers on the promise of 3D... ...way conversation with our cloud. We are looking for a Staff Backend Engineer to own the services that live on that seam between our cloud...SuggestedPermanent employmentFull timeFor contractorsWork at officeRemote work$146.8k - $183.4k
Role Overview We’re looking for a Senior Software Engineer - Backend, to solve complex problems gracefully, grow scalable systems, and help to shape our technical vision. As a Senior Software Engineer, you’ll take an active role in breaking down projects into tasks, as...SuggestedFull timeLocal area$1,000 - $2,030 per month
...Ben & Jerry's, KFC, and Eataly trust our software to power their delivery business. We... ...What you'll do As a Software Engineer on the Otter Marketing/Boost team, you'll... ...and goals into real orders. Build backend services for campaign management, budgeting...SuggestedFull timeTemporary workWork at officeFlexible hours$180k - $250k
...neocloud and AI Factory, Lightning AI combines developer-first software with cost-efficient, large-scale compute. Teams get the... ...our impact. WHAT WE'RE LOOKING FOR We’re looking for a Backend Engineer to help develop and scale the Lightning AI platform, spanning...SuggestedFull timeWork at officeWork from homeFlexible hours2 days per week$155k - $211k
...defined path to $1 billion in revenue, DAT deploys a suite of software solutions, machine learning models, and intelligent... ...08/31/2026 The Opportunity DAT is hiring a Senior Backend Software Engineer to join the Broker Tech team building the Convoy Platform...SuggestedFull timeTemporary workFor contractorsWork experience placementWork at officeLocal areaImmediate startFlexible hours- ...can hire exceptional people. About the Role As a Senior Software Engineer at Mercor, you’ll take end-to-end ownership of complex... ...What You’ll Do Design, build, and scale production-grade backend APIs, services, and infrastructure. Take ownership of system...Full timeFor contractorsImmediate start
- ...at the rapidly evolving intersection of software and advanced machine intelligence. Can you... ...demonstrate the right set of software engineering skills to effectively develop robust and... ...demonstrable experience building intricate backend systems Solid SQL and noSQL database...Remote jobFull time
- ...Infrastructure for the World’s Largest Dataset You'll be our seventh engineering hire. You'll have full ownership over major features, play a... ...build better products. Your Qualifications ~4+ years of software development experience ~ Deep customer empathy, including...Full timeImmediate start
- ...operators get patients the right care, at the right time, in the right setting. Role Description We’re seeking a Senior Backend Engineer with a passion for systems architecture, data modeling, and large-scale workflow orchestration . In this role, you’ll...Full timeWork at office
- ...Client is building artificial intelligence software to take over the burden of managing... ...are building a diverse team of dynamic engineers creating high quality, high impact products... ...at scale and we’re looking for a senior backend engineer with experience of Ruby on Rails...Full time
- ...and real impact. We don't have layers of process - we ship, learn, and iterate. The Role We're looking for a backend-focused full stack engineer who thinks in systems, cares about product quality, and is genuinely excited to build with AI - not just alongside it...Remote jobFull time
$120k - $170k
...Pickle is looking for a Backend Software Engineer to join our Human-Robot Interaction team, focused on building scalable systems that support task planning and robotic workflows. This role sits at the intersection of software engineering and robotics infrastructure....Full time$200k
...accessible path to financial freedom. ABOUT THE ROLE As a Backend Engineer at Siro, you'll be instrumental in designing and building the... ...projects. QUALIFICATIONS - 6+ years of overall software engineering experience. - 4+ years of experience with relational...Full timeFlexible hours$10k
...help people automate, consolidate, and reduce their spend. In this role you'll be a foundational and versatile member of our engineering team, focused on building a simpler, smarter, and more intuitive experience for homeowners. You'll collaborate closely with our Head...Full time- ...investors from companies like Brex, Rippling, Flywire, Deel, Jeeves, and DoorDash. About the Role We’re hiring a Backend software engineer to build and scale the core infrastructure that powers our AI agents. You’ll work across APIs, data models, integrations,...Full time
- ...About the Team OpenAI’s Applications Engineering organization builds and operates the products (such as ChatGPT & Codex) that bring... ...trusted at global scale. About the Role We’re hiring Backend Software Engineers to design and implement safe services and infrastructure...Full timeWorldwide
- ...their own clinics by providing AI-powered software, payer contracting, and full back-office... .... Both founders are technical. Every engineer on the team has experience at early-... ...decisions, and ship. Role: Senior Backend Software Engineer We're a tiny engineering...Full timeWork at office
- ...on our product daily. We build with AI, not around it. Our engineering team uses Claude Code and agentic coding tools as our primary... ...requirements into polished user experiences Design scalable backend systems (Python, FastAPI, PostgreSQL, GCP) Write clean,...Remote jobFull time
- ...applications, not for an exclusive few. If you're this person, we'd love to talk to you. The Role We are looking for backend engineers to build the core systems behind BJAK's AI Neobank app. This role is for engineers who can build reliable APIs, workflows...Remote jobFull time
- ...from every exchange, and finding novel ways to show the value of our technology. About the Role We’re looking for backend software engineers with a product mindset to join the GTM Innovation team. You’ll help OpenAI meet the world at scale. You’ll partner...Full time
- ...most important needs into reliable, intuitive platform capabilities. About the Role We are looking for an exceptional backend software engineer to help define and ship the enterprise capabilities our API Platform needs to scale.; this is a product-engineering role...Full timeInternship
- ...AWS for AI models”—not data or raw compute, but a full-stack backend for fine-tuning, reinforcement learning, inference, and long-... ...they make your AI system better. They are hiring a Backend Software Engineer (ML Infrastructure) to help design, build, and scale the core...Full timeRemote work
$144k - $147k
...Red Arch Solutions is seeking a Backend Software Engineer in Annapolis Junction, MD on a priority contract. The position will support the development, testing, and quality assurance of backend software systems in an Agile environment. The ideal candidate has foundational...16 hoursFull timeContract workWork experience placementLocal areaRemote work- ...Backend Software Engineer Role Overview We're seeking a highly skilled and motivated Back End Developer to join our dynamic development team. In this role, you'll be responsible for designing, developing, and maintaining the back-end components of our web applications...Full timeFor contractorsLocal area
- ...banks and payment products were reinvented today, they would look like Fin. About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with...Full timeWorldwide
- ...infrastructure that powers high-volume, real-time business operations across multiple systems and platforms. We are seeking a Backend Software Engineer with strong TypeScript and NestJS expertise to help design, build, and scale integration-heavy backend services that...Remote jobFull timeImmediate startWorldwide
$150k - $250k
...more . Building Flow As a foundational member of our software engineering team, you'll work closely with our product, operations, data... ...Have extensive experience shipping modern, robust, reliable backend applications (our back-ends are in Go, Python, and Node)...Permanent employmentFull timeRelocationFlexible hours$166k - $195k
...transactions and robust financial operations with an emphasis on reliability and performance. As a Software Engineer on the Money Platform team, you’ll build backend systems that enable Robinhood’s most ambitious financial products. From scaling payment...Full timeWork at officeFlexible hoursShift work3 days per week$1,000 - $2,030 per month
...including Chick-fil-A, Ben & Jerry’s, KFC, and Eataly trust our software to power their delivery business. We increase sales, reduce... ...decrease delivery headaches. What You’ll Do As a Backend Engineer, you’ll design, implement, and optimize systems that power mission...Full timeWork at office$100k - $130k
...cybersecurity market. Our patented technology empowers businesses and software engineers with a deploy-once, comply-and-secure-everywhere framework... ...be doing at Ketch We are looking for a highly skilled backend engineer who is comfortable with building and running large...Full time
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