Backend jobs
Backend roles: services, APIs and the systems behind a product. Refreshed every 30 minutes, nothing older than a week.
Showing 100 open postings, newest first.
Senior Backend Engineer (Kotlin), Blipay
Join the Tilt team At Tilt , we see a side of people that traditional lenders miss. Our mobile-first products and machine learning-powered credit models look beyond credit scores, using o...
BackendMobile
Backend Software Engineer (Rust, Fully Remote)
Remote
Description MetalBear is remote-first, early-stage, and product-led. We're building mirrord, a Kubernetes development platform that lets developers and AI coding agents run code against a...
Full StackBackend
Software Backend Engineer – Senior / Confirmed (Paris or Remote France)
AlmaRemote, Europe
About Alma At Alma, we believe sustainable commerce depends on fair, well-balanced trade. Because finance plays a pivotal role in business, our mission is to put it back in its rightful p...
Backend
Java Backend API Feature Development
Remote$8–15/hr
Java, JavaScript, MySQL, Software Development, JSON, Backend Development, API Development, Software Engineering, Spring Boot, REST API · I’m extending an existing Spring Boot web applicat...
BackendFull Stack
Senior Java Backend Engineer | Remote
Remote
Junta-te à Data Group! Na Data Group tornamos a tecnologia simples e próxima, criando soluções de IT inovadoras que ajudam clientes em todo o mundo. Estamos em expansão em Portugal e acre...
Backend
Back-End Cloud Developer Intern
Panasonic Holdings
Panasonic Holdings · Bridgeton, MO · Software · Bachelor's
BackendCloud
Senior Backend Engineer, Golang
We are looking for a Senior Go Backend Engineer to build the backend foundation for a new real-time transportation product. The platform will ingest shuttle location and operational data...
Backend
Backend Team Lead
Description The company is building the future of cybersecurity for the AI era. We’re growing fast and looking for a Backend Team Lead to join our Engineering team and play a key role in...
Backend
Evaboot: Agentic Python Engineer
EvabootRemote, Europe
Headquarters: Estonia URL: https://evaboot.com/ Evaboot | Agentic Python Engineer | REMOTE | Full-time | $70-120K USD Evaboot turns LinkedIn Sales Navigator searches into clean, verified...
Agentic DevBackend
Convert Rage MP Server to FiveM and implement full backend for it
Remote$250–750
PHP, JavaScript, Linux, MySQL, Game Development, Backend Development, Game Testing, Database Management, API Development, API Integration · I already have a full Grand RP project running...
BackendFull Stack
Automated GitHub Backend Deployment. ZeroFault
Remote₹600–1,500
Python, RESTful, Redis, Docker, Backend Development, GitHub, FastAPI, AI Model Integration · Project Title: Urgent Launch: GitHub Native Automation Backend App Setup & Live Deployment Pro...
BackendFull Stack
FASTAPI ERP Backend Development
Remote$30–250
PHP, Java, Software Architecture, MySQL, Docker, Backend Development, API Development, Microservices, Containerization, FastAPI · I’m building a new ERP and need its entire server-side lo...
BackendFull Stack
Django Backend for E-Commerce Platform -- 2
Remote$250–750
PHP, Python, Django, Software Architecture, HTML · I'm looking to develop a robust backend for my Shopify-like e-commerce platform using Django. The frontend and database are already prep...
Full StackBackend
AI Backend Integration Specialist Needed
Remote$750–1,500
PHP, Java, JavaScript, Website Design, Backend Development, AI Model Development, AI Integration, AI Workflow Automation · FREELANCER ADVERT — AI / BACKEND SPECIALIST Senior AI Systems &...
AI/MLBackendFull Stack
Software Backend Engineer (AI,LLM)
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ c...
AI/MLBackend
Senior Java Developer - Full Remote
Remote, Europe
Category: IT Services Location: For our customer in the UK, we are looking for a FULL REMOTE Senior Java Developer with AWS or Azure. As Senior Java Developer, you will build the software...
Backend
Senior Software Engineer (Golang) - remote in the US
Remote
Overview Design and build the software that provisions, integrates, and operates high-performance storage for GPU-accelerated compute and AI platforms. You will develop the control-plane...
Full StackBackend
Senior Software Engineer (Golang / Distributed / Kubernetes / Cloud) (Bangalore,
Remote, India
Job Summary As a Senior Software Engineer you will be operating at the intersection of development and operations. Your role will involve engaging in and enhancing the lifecycle of cloud...
Full StackBackendCloud
Senior Backend Engineer, Platform & Integrations
About BJAK The original mission of BJAK is we believe people deserve smarter ways to plan, save and grow their money. This is the origin of our name. Started in 2019, we built the first m...
Backend
Front-End & Back-End Integration
Remote$30–250
PHP, Java, JavaScript, HTML, jQuery / Prototype, Backend Development, Frontend Development, API Integration · I have a working front end written in plain HTML and JavaScript and a lightwe...
FrontendBackendFull Stack
Back-End Developer
We are looking for a skilled and motivated Back-End Developer to join our growing engineering team. In this role, you will be responsible for designing, developing, and maintaining scalab...
Backend
Backend Developer – Go
USA
Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This is a fantastic o...
Backend
Senior Python Engineer (Hiring Globally)
Remote
About the role: We run a distributed, camera-based video monitoring and AI alerting platform. The estate spans an AWS-hosted fleet of services and workers, a GPU-backed computer-vision in...
Backend
Long-Term Backend Developer for KarobarAI
Remote₹12,500–37,500
PHP, Website Design, Software Architecture, MySQL, Node.js, Docker, API Integration, SaaS · Hi, I am the founder of KarobarAI, an AI-powered SaaS platform for local businesses. The platfo...
BackendFull Stack
Pessoa Desenvolvedora Back-End Sênior | Vaga Afirmativa para Mulheres e PCDs
Somos uma empresa 100% digital, com tecnologia desenvolvida localmente e líder no mercado de compra e venda online. Nos tornamos a marca que melhor representa a economia circular no país....
Backend
[Job - 31193]Senior Python-Java Developer, Brazil
At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years o...
Backend
[Job - 31296] Master Backend Developer / Tech Lead — Java, Go & AWS, Brazil
At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years o...
BackendCloud
Senior Python Engineer (Hiring Globally)
Remote
About the role: We run a distributed, camera-based video monitoring and AI alerting platform. The estate spans an AWS-hosted fleet of services and workers, a GPU-backed computer-vision in...
Backend
Backend Microservicios con Inglés
Te incorporarás al equipo de desarrollo de un importante cliente del sector bancario. El cliente tiene distintos equipos donde puedes crecer profesionalmente, el proyecto permite un model...
Backend
Back-End Developer
About Sunrise Group Sunrise Group is building the future of sleep health by combining breakthrough technology with expert care. We started in 2015 with a straightforward idea: sleep diagn...
Backend
Senior Backend Engineer
Description The company helps people get their personal data off broker sites. We're a fully remote team, headquartered in the San Francisco Bay Area, hiring a Senior Backend Engineer who...
Backend
Senior Python Developer
Remote, USA
Senior Python Developer – Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the Uni...
Backend
Backend Solutions Architect
Remote, USA
Backend Solutions Architect - Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the...
BackendCloud
Senior Back-end Engineer - PHP, Node.js (remote within EMEA)
Remote, Europe
About the role: We are looking for a self-driven and highly motivated Senior Back-end Software Engineer to join our Commerce Pillar. You should be a quick learner who thrives in an evolvi...
Full StackBackend
Backend API’s and Integrations Software Engineer III
Backend API’s and Integrations Software Engineer III Are you a Backend API developer looking to work for a mission driven global organization? About the role: We’re seeking a Software Eng...
Full StackBackend
Desenvolvedor(a) Backend Sênior - Atuação Tech Lead
Sobre a Clicksign Somos uma empresa brasileira líder em assinaturas eletrônicas. Em essência, facilitamos relações entre pessoas e empresas no ambiente digital. Por trás da nossa tecnolog...
Backend
Backend Software Engineer
USA
Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This is a fantastic o...
Full StackBackend
Backend Engineer
Remote
Backend Engineer – Payments, TypeScript (Remote — LATAM) About the Role Our client processes serious subscription volume, and every renewal, plan change, and upgrade has to resolve into t...
Backend
Senior Python Engineer (Hiring Globally)
Remote
About the role: We run a distributed, camera-based video monitoring and AI alerting platform. The estate spans an AWS-hosted fleet of services and workers, a GPU-backed computer-vision in...
Backend
Senior Software Engineer, Backend (Authentication Experience)
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Auth Experienc...
Full StackBackend
Java Backend Developer AWS (In dienst of freelance)
📋 Taken en verantwoordelijkheden Voor een digitaal contentplatform zoeken we een Java Developer die mee bouwt aan backend-oplossingen en data-integraties binnen een moderne, evoluerende...
BackendCloud
Senior Software Engineer (Backend)
Who We Are! Back in 2019, spiderSilk was born with a bold idea: build regional, sovereign cybersecurity IP that could stand tall on the global stage. Our mission? To shake up the way orga...
Full StackBackend
Senior Backend Software Engineer - Go
At Mindera , we don’t just "write code." We build products we are proud of, with people we love. Software Engineering Applications, including Web and Mobile, are at the core of what we do...
Full StackBackend
Senior Python Engineer (Hiring Globally)
Remote
About the role: We run a distributed, camera-based video monitoring and AI alerting platform. The estate spans an AWS-hosted fleet of services and workers, a GPU-backed computer-vision in...
Backend
Java Developer
We are looking for a talented Java Backend Engineer to join our engineering team. In this role, you will design, develop, and maintain scalable backend services and APIs, working in a mod...
Backend
Senior Java Backend Engineer
Praia Health is a trailblazer in the health platform sector, committed to transforming the consumer health experience. Our mission is to revolutionize the way individuals engage with thei...
Backend
Senior Backend Developer – Python
Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations. We le...
Backend
Software Engineer Backend - (Semi Senior)
2Brains es una consultora tecnológica que impulsa el crecimiento y la evolución de organizaciones líderes en Latinoamérica. Diseñamos y construimos el futuro digital de nuestros clientes...
Full StackBackend
Windchill Backend Developer
USA
Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This is a fantastic o...
Backend
Senior Full Stack Engineer (Backend-Focused)
About You You are a Senior Full Stack Engineer with a strong backend focus who combines deep technical expertise with solid software engineering fundamentals. You excel at understanding c...
Full StackBackend
Software Golang Engineer (Kubernetes)
Remote
What You'll Do Design and implement AI inference and model training cloud products optimized for Kubernetes - from autoscaling inference servers to distributed training jobs across GPU fl...
BackendCloud
Senior Backend Engineer
Who we’re looking for As a Senior Backend Engineer, you’ll be joining an impactful team of highly skilled engineers who are building the core platform features and services to fuel our ra...
Backend
Senior Backend Engineer
Description The company helps people get their personal data off broker sites. We're a fully remote team, headquartered in the San Francisco Bay Area, hiring a Senior Backend Engineer who...
Backend
Software Engineer Backend - (Senior)
2Brains es una consultora tecnológica que impulsa el crecimiento y la evolución de organizaciones líderes en Latinoamérica. Diseñamos y construimos el futuro digital de nuestros clientes...
Full StackBackend
Senior Python Engineer
Remote
About Binagora At Binagora , we are a fully remote community of software crafters with over a decade of experience partnering with international clients. We collaborate with bold organiza...
Backend
Senior Backend Engineer (Python)
Remote
At ioet , a leading software company with a talented team across LATAM, we provide Software Engineering as a service to clients worldwide. Join us for exciting professional challenges, wo...
Backend
Identity Backend Engineer or IAM Software Engineer.
Responsibilities Peraton is seeking an Identity Platform Integration Engineer to support the Department of Defense's next-generation enterprise Identity, Credential, and Access Management...
Full StackBackendCyber Security
Backend Engineer - Carrier Integrations Team
If you’re looking to be one of the first engineers at an early stage, rapidly growing startup, let’s chat! Canopy Connect is building the infrastructure that powers best-in-class insuranc...
Backend
Staff Backend Developer, U-Ads
The opportunity Unity is looking for a Staff Backend Developer to join our Unity Ads team, where we build the real-time systems that power Unity ’s global advertising platform. This is a...
Backend
Backend Engineer (India)
India
Jarvis ML is a prediction engine that's always learning. It's also the easiest way for any company to leverage the data they already have to solve their hardest business problems. Togethe...
Backend
Java Developer
Europe
gravity9 is a boutique IT consulting company headquartered in the UK with offices in the US, Canada, Poland, and Colombia. Our team has deep experience in engineering, experience design a...
Backend
Senior Backend Engineer (.NET)
Step into the Senior Backend Engineer role at Exadel and solve meaningful challenges with fresh thinking. If curiosity and impact drive you, you’ll feel right at home. Why Join Exadel We’...
Backend
Python Developer for Horse Racing Backtesting
Remote£20–250
C Programming, Python, Data Processing, Software Architecture, C++ Programming, Statistical Analysis, Data Analysis, Database Management, API Development, Backtesting · I am looking for a...
BackendFull Stack
Lead Java Developer with IRS MBI Clearance needed
Remote
This is a remote position. Job Title: Lead Java Developer Location: Remote Duration: Full-Time NEED IRS MBI Clearance. Description: The Lead in software development serves as a technical...
Backend
Senior Backend Engineer – Gen AI
Zartis
The company and our mission: Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner...
AI/MLBackend
Backend Java Engineer – Kazakhstan/Russian speaker (6 months Contract)
Binance
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ c...
Backend
Backend Java Engineer – Kazakhstan/Russian speaker (6 months Contract)
Binance
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ c...
Backend
Senior Back-end Engineer (C#/.NET) – Software
TruelogicUSA
About Truelogic At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we’ve been delivering top-tier technology...
Backend
Senior Full-stack Engineer (React/Node) (Backend-Focused) – Real Estate – LATAM
TruelogicUSA
About Truelogic At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we’ve been delivering top-tier technology...
Full StackBackend
Backend Developer (.NET/Azure)
NTT DATARemote
Job Title: Backend Developer (.NET/Azure) Location Preference: 100% remote in LATAM working EST Time Zone Duration: 1-Year Assignment with possibility of extension Freelance Rate Range: $...
BackendCloud
Senior Back-end Engineer (PHP/Python) – Pet Tech Platform
TruelogicUSA
About Truelogic At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we’ve been delivering top-tier technology...
Full StackBackend
Full-Stack Java Developer in Whitefield Bangalore for monthly job support
Remote₹12,500–37,500
Java, AngularJS, Docker, Full Stack Development, AWS Lambda, Jenkins, Kubernetes, Angular, Microservices, REST API · Full stack Java developer, available in Whitefield Bangalore for month...
Full StackBackendFrontend
Backend Engineer
PocketRemote, USA
YC W26 — Take Notes in the Real World
Backend
Full-Stack Python Engineer With 100% Remote Access
Remote$25–50/hr
Python, Django, Node.js, React.js, Full Stack Development, AI/RPA development, Apache Kafka, Terraform, REST API, Retrieval-Augmented Generation (RAG) · Senior Full-Stack Python Engineer...
Full StackBackendFrontendAI Tooling
Senior Back End Engineer
Peerspace
Senior Back-End Engineer About Peerspace Peerspace is the leading and category defining online marketplace for venue rentals for meetings, productions, and events. We open doors to the mo...
Backend
Reddit: Backend Software Engineer, PDP Experience
RedditRemote, USA
Headquarters: Remote - United States Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on...
Full StackBackend
Senior Software Engineer, Backend (Remote Bangladesh or India)
Remote, India
Overview Our team is building a modern microservices-based multi-tenant SaaS platform that needs to be highly scalable and performant. We are looking for an engineer who has done this bef...
Full StackBackend
Desenvolvedor Back-End Pleno (4773)
Hello, Você que deseja uma ótima oportunidade em um Banco de que oferece produtos financeiros competitivos que se adaptam a perfis mais exigentes, não perca tempo e venha participar do pr...
Backend
Backend Engineer
Notability
Notability · SF · Software
Backend
Senior Backend Software Engineer (USA Remote)
Turnitin, LLCRemote, USA
Company Description When you join Turnitin, you’ll be welcomed into a company that is a recognized innovator in global education. For over 25 years, Turnitin has partnered with educators...
Full StackBackend
Java Backend Developer with Kotlin
Europe
Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a...
BackendMobile
Back End Web Developer & Solutions Support Specialist (Remote Contractor)
Remote
We are seeking a Contract Back End Web Developer & Solutions Support Specialist with deep expertise in backend systems, API design, and modern cloud infrastructure. You’ll build and maint...
Full StackBackend
Senior Software Engineer, Backend (Merchant Advocacy)
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Merchant &...
Full StackBackend
Senior Backend Engineer, AI Orchestration
About Kestra At Kestra, we’re on a mission to make orchestration and automation simpler for everyone. Our open-source platform helps teams manage complex workflows with confidence, and we...
AI/MLBackend
Staff Software Engineer, Backend
Remote, Europe, USA
(Remote — North America, LATAM or Europe) Nango (YC W23) is a developer infrastructure company and the leading provider of API access for agents and apps. It enables AI applications to co...
Full StackBackend
Azure Architect for Backend Improvement
Remote$2–8/hr
Python, Azure, PostgreSQL, Redis, Backend Development, Distributed Systems, Azure OpenAI · Hiring an Azure Backend Expert I need an experienced Azure architect/backend engineer to review...
BackendCloudFull Stack
Backend Engineer Intern - Infrastructure Engineering
TeslaUSA
Tesla · Fremont, CA · Software · Bachelor's
Backend
Go - Senior Backend Engineer, AI Coding Agent Quality
Senior AI Interaction Evaluator (Codex / Claude Code) Contract | $100–$200/hour | 10–20 hrs/week | Start ASAP (through early May) Check out this Loom video for more details! We’re looking...
AI/MLBackend
Senior Software Engineer, Backend
Flex is building the AI-native private bank for business owners . We’re re-architecting the entire financial system for entrepreneurs—from the first dollar a business earns to how that va...
Full StackBackend
Python - Senior Backend Engineer, AI Coding Agent Quality
Senior AI Interaction Evaluator (Codex / Claude Code) Contract | $100–$200/hour | 10–20 hrs/week | Start ASAP (through early May) Check out this Loom video for more details! We’re looking...
AI/MLBackend
Senior Python Engineer
We are looking for a Senior Python Software Engineer with at least 5 years of professional experience developing backend applications using Python to join our engineering team. In this ro...
Backend
Senior Backend Developer, Behavioural Team
Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize r...
Backend
Senior Backend Software Engineer
Operators deserve more from their technology. More speed, more intelligence, and more control. Trivelta is on a mission to provide the AI-native software infrastructure powering the next...
Full StackBackend
Principal Backend Engineer
Parallels has an immediate vacancy for this role. Push the boundaries of tech. In your sweatpants. We’re looking for an experienced Principal Backend Engineer to help us change the way th...
Backend
Sr. Backend Engineer (Python, AWS)
Remote
Work Setup:Remote - Philippines Schedule:7pm - 4am MNL, M-F Equipment:Company Provided Type of Contract:Full-Time Job Summary:TheSenior Backend Engineer (Python/AWS)is responsible for des...
BackendCloud
Initiative: Sentinel Ledger — Real-Time FinTech Risk Intelligence & Anomaly Surveillance Platform (Backend Engineering)
Remote£250–750
Cloud Computing, Machine Learning (ML), Kubernetes, DevOps, Anomaly Detection, API Development, Microservices, CI/CD, FastAPI, Distributed Systems · *Initiative: Sentinel Ledger — Real-Ti...
BackendAI/MLFull Stack
Build ML Anomaly Detection Backend
Remote£250–750
Cloud Computing, Machine Learning (ML), Statistical Analysis, Spark, Kubernetes, Anomaly Detection, API Development, Microservices, CI/CD, FastAPI · Sentinel Ledger: Real-Time Risk & Anom...
AI/MLBackendFull Stack
Senior Backend Software Engineer
We are the platform turning browsing into shopping . We connect 200 million shoppers with deals they love while boosting local sales for hundreds of top retailers and brands. We help cons...
Full StackBackend
Senior Software Engineer, Backend
ABOUT THE ROLE We are proactively seeking a highly skilled Senior Backend Engineer to join our team. The ideal candidate will have experience in developing multi-tenant SaaS solutions and...
Full StackBackend
Remote - Middle to Senior Python Developer - (Core Team)
Remote
Welcome to Torrero - all-in-one source for cutting-edge white label casino, sportsbook solutions and B2B aggregation. Built on a foundation of trust and compliance, we proudly offer an ex...
Backend