Senior Backend Engineer - Django, API & Scale
$170k - $180kPetsApp
PetsApp is seeking a skilled Back End Engineer to join their team in Boston. This role focuses on optimizing the lending system, developing RESTful APIs, and leading technical architecture decisions. The position requires strong Python and Django skills, as well as experience with database optimization. The expected salary range is between $170,000 and $180,000 based on qualifications. Applicants with any type of work authorization are welcome to apply. #J-18808-Ljbffr PetsApp
- ...applications, agents, data retrieval APIs, data extraction, and much... ...while staying rooted in engineering best practices, allowing us... ...robust, and useful. As a Senior Backend Engineer, you will develop... ...Python, Flask, FastAPI, Django REST Framework, PostgreSQL,...DjangoSeniorWork at officeWorldwide
$170k - $180k
...reconciling invoices so finance teams can scale credit and collections teams without... .... The Role We are looking for aSenior Backend & DevOps Engineer (Infrastructure/Data)to own our AI... ...and data pipelines (≈60% time Python/Django + DAG orchestration) while leading company...DjangoSenior- S&P Global, Inc. is seeking a Senior Backend Engineer in Cambridge, MA. You will design and develop secure, reliable APIs that apply Kensho's AI capabilities. Collaborating with diverse teams, you will ensure your APIs meet specific workflows. The ideal candidate has over...Senior
$127.5k - $195.5k
...Languages & Frameworks: Python, JavaScript, Django / DRF, FastAPI, VuePlatform: EKS (... ...OpportunityWe’re looking for a backend focused Senior Software Engineer to join our Integrations team. You... ...design, build, and maintain critical APIs and data pipelines that enable seamless...DjangoSeniorLocal areaRelocation package$119k - $179k
...experienced and collaborative backend engineer and team player to join one... ...Risk Management business. As a Senior Software Engineer, you are... ...frameworks and technologies, such as Django, FastAPI, Flask, SQLAlchemy.... ..., and optimizing REST APIs.Experience with cloud computing...DjangoSeniorFull timeFlexible hours- ...company is seeking a Technical Lead to enhance backend development for their flagship website.... ...role involves collaboration with backend engineers, focusing on scalable data integration... ...in backend development, mastery of API design, and familiarity with modern backend...SeniorFlexible hours
- Bitsight, a cyber risk management leader, is seeking a Senior Backend Software Engineer to join one of our multicultural engineering teams focusing... ...quality software in a fast, CI/CD-driven environment using Python (Django/FastAPI) and cloud (AWS). #J-18808-Ljbffr BitSightDjangoSenior
- ...startup company is looking to hire a Senior Backend Software Engineer to help build out and improve their AI... ...work on their backend work streams, API platform, core data model, and systems... ...8+ years of experience building and scaling backend systems BS in Computer Science...SeniorFull time
$148k - $222k
...is looking for a Sr. AI Engineer on the Customer Agent... ...and building scalable backend systems and user experiences... ...real-world impact at scale. This is a backend-... ...backend frameworks (FastAPI, Django preferred).Experience... ...and building robust APIs.Able to operate with a...DjangoSenior$165k - $200k
...important products are made, at scale, in America. We are laying... ...floor opportunity for a hands‑on backend engineer to build the core services... ...everything from REST APIs to background task pipelines... ...hardware development. This senior engineer will work alongside...SeniorPermanent employmentContract workFor contractorsFor subcontractorWork at officeRemote work- ...Job Description Job Description Senior Backend Engineer Role The Opportunity As a Senior... ...lead technical projects, handle large-scale data processing, and help shape system... ...Design and build backend systems and APIs Own projects from planning to deployment...SeniorRemote work
$148k - $222k
...creators to own their own destiny.Senior Software Engineer, Identity and Access... ...architecture of your area as scale, security, and product needs... ...have built networking systems, API gateways, APIs, or SDKs.You... ..., Kubernetes, React, or Django.Experience with enterprise security...DjangoSenior- ...leading the transformation of engineering simulation with our revolutionary... ...We are looking for a Backend Software Engineer to help us... ...computing (HPC), infrastructure, web API design, and systems design.... ...compute frameworks, or large-scale data pipelines Experience supporting...Senior
$500 per month
Why Backend Engineering At LangfuseYour work will have an outsized impact. Langfuse ingests terabytes... ...making Langfuse fast and affordable at scale: owning the ingestion pipeline, optimizing... ...through a pipeline that flows from our API to ClickHouse. You'll work on throughput...SeniorLocal areaImmediate startRemote workHome officeFlexible hours$148k - $222k
...responsible for building and scaling the core customer data... ...Klaviyo’s continued success.As a Senior Software Engineer on the team, you’ll play a key... ..., React, Python, and Django. There are ample opportunities... ...Experienced with RESTful and GraphQL APIs, and evolving APIs and data...DjangoSenior$122.85k
Posting Description SENIOR FULL STACK DEVELOPER, The Massachusetts... ...the intersection of software engineering and cutting-edge AI... ...CSS, and frameworks such as Django, Flask, and React; and experience... ...and integrating REST or gRPC APIs, working with databases, and...DjangoSeniorFull timeVisa sponsorship- ...building a high-performance platform for large-scale engineering and scientific computing. They're looking for a Senior Backend Software Engineer to build the systems that... ...Responsibilities: Build scalable backend services and APIs for compute-intensive workloads. Develop...Senior
$148k - $222k
...it simple and easy for engineers to make secure choices... ...and performant at global scale, forming the foundation... ...’ll make an impactAs a Senior Software Engineer on... ...moreExperience with service meshes, API gateways, or zero-trust... ...include:Python / Django / Golang / FastAPIMySQL...DjangoSeniorRelocation- ...Backend Engineer Department: Engineering Employment Type: Full Time Location: San Francisco... ...Python-based backend systems using Django, Django Rest Framework, and Celery,... ...the Full Backend Lifecycle : Developing APIs, modeling relational databases, and supporting...DjangoFull timeWork at officeFlexible hours
$10k
...this role you'll be a foundational and versatile member of our engineering team, focused on building a simpler, smarter, and more... ...Core Responsibilities Include:Developing and maintaining REST APIs using Django.Managing and optimizing our cloud infrastructure.Overseeing...Django- ...Sciences in San Francisco is seeking a Senior Software Engineer with backend experience to join their Data... ...designing and building high-performance APIs, managing diverse data systems, and... ...years of experience in building large-scale backend systems and expertise in AWS...Senior
- ...Api DeveloperWe are a consumer Internet company focused on transforming the world economy... ...on both the frontend (AngularJS) and backend (node.js) of our productBuild an app that... ...web technology (Node.js, Ruby on Rails, Django)Desire to build and maintain the backbone...DjangoSenior
$148k - $222k
...their own destiny. Senior AI Engineer, Customer Agent About... ...customer experiences at scale. We’re looking for... ...and build scalable backend systems and AI-powered... ...scalable backend systems and APIs that power AI-driven... ...such as FastAPI or Django. You have experience...DjangoSeniorFull time$180k - $240k
...build the foundation for agent engineering in the real world, helping... ...deploying, and operating agents at scale.With $125M raised at Series B... ..., MA. We are looking for a Senior Backend Engineer to join our growing... ...backend services and APIs to support LangSmith’s tracing...SeniorWork at officeFlexible hours$128k - $192k
Senior Full Stack Software EngineerLocation: Waltham, MA; New... ...looking for an exceptional engineer who loves building cloud-native... ...implementation to robust Django REST and GraphQL APIs Build real-time features... ...journey—from pre-launch to scale to loss of exclusivity. For...DjangoSeniorFull timeWork at office- ...insurtech company is seeking an AI Engineer to join its engineering team and help... ...-powered products and services at scale.This role is heavily focused on backend development and Generative AI, with... .... Build and maintain scalable APIs and microservices using Java and modern...Senior
- ...Description A global insurance company in Boston is hiring a Backend Software Engineer to help build and scale the technology by powering its digital insurance... ...this position, you’ll be developing backend systems, APIs, and product features, all while working closely with...SeniorFull time
$148k - $222k
...gaining value from the platform. Engineers on the team use data to discover... ...software with an emphasis on high-scale, user-facing features, and their supporting APIs and infrastructure. Demonstrated... ..., JavaScript, React Python, Django MySQL, Cassandra, RabbitMQ, Redis...DjangoSeniorFull time- ...health, sleep, and recovery.As a Senior Software Engineer on the Core team, you will... ...role in building and scaling the foundational systems that... ...implementation of foundational backend capabilities that improve scalability... ..., including Java, API design, distributed systems,...SeniorWork at officeRelocation
$148k - $222k
...core focus is empowering engineers to ship code... ...s daily workflow. As a Senior Software Engineer on this... ...roadmap for Klaviyo's backend platform — from dependency... ...and make decisions that scale with the company.Innovation... ...exhaustive):Backend: Python, Django, FastAPI, GoFrontend:...DjangoSenior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Backend Engineer - Django, API & Scale. Be the first to apply!
- senior backend developer Boston, MA
- back-end developer Boston, MA
- backend software engineer Boston, MA
- remote back end developer Boston, MA
- senior living Boston, MA
- senior associate vice president Boston, MA
- senior app developer Boston, MA
- senior manufacturing engineer Boston, MA
- senior ml engineer Boston, MA
- senior data analyst Boston, MA




