Senior Backend Engineer - Developer Platform & APIs
VibeIQ Inc.
VibeIQ Inc. is seeking a Senior Backend Engineer to focus on building and maintaining tools that enrich our developer ecosystem. You'll collaborate with multiple teams to drive a seamless implementation for our platform. The ideal candidate will have at least 5 years of experience in backend engineering, alongside skills in API design and cloud environments. The position offers opportunities to work on high-impact projects with a dynamic team. #J-18808-Ljbffr
- ...Investment Accounting ecosystem. This service centralizes: Senior backend / full‑stack engineer (Java, Spring Boot) React (working knowledge; lightweight... ...Event streaming & messaging (Kafka / Azure Event Hubs) API design (REST and messaging contracts, schema & versioning...SeniorWork at office
$175k - $225k
...Senior Backend Engineer In person 5 days/week in San Francisco, Boston, MA, New... ...LangChain's observability and evals platform. You will work on the core services that allow developers to monitor and evaluate their... ...backend services and APIs to support LangSmith's tracing...SeniorWork at officeFlexible hours- ...phasevtrials.com in Boston is seeking a talented backend developer to join their R&D team. This role... ...and refining a state-of-the-art platform for clinical trials, transforming drug... ...will have extensive experience in Python, API development, and cloud services like AWS...Senior
- Medium is seeking a Senior CAD Backend Engineer in Boston, MA. You will build backend integrations and automation for the AI Engineering platform, connecting CAD systems to cloud services. Responsibilities... ...experience, and strong skills in API integration. The role involves...Senior
$150k - $200k
...A leading AI software development firm located in Cambridge, MA is seeking a Senior Back-End Engineer to take ownership across their tech stack. The ideal candidate will collaborate with the CTO and founding team, leveraging Python and Terraform to solve challenging engineering...Senior- ...A leading tech firm is looking for a Software Engineer II in Boston to join the Flows Platform team. In this role, you'll build core engines for automated... ...billions of events daily. Ideal candidates have 3+ years of backend experience, particularly with Python and Django, and...Senior
$148k - $222k
A leading technology company is seeking a Senior Software Engineer to join their Email Platforms team in Boston. This role involves owning key components of the email pipeline architecture and developing high-throughput services in Go. Ideal candidates are proficient in...SeniorRemote work- ...DataRobot, Inc. is seeking a Senior Backend Engineer to join our AI Compute team in Boston, Massachusetts. The role involves developing and supporting new computing solutions, working... ...ensuring the operational excellence of our platform. The ideal candidate will have over 5...SeniorRemote workFlexible hours
- ...Clutch Canada is looking for a skilled Backend Developer for their team in Cambridge, Massachusetts. This role involves designing and maintaining APIs and requires proficiency in TS/Node with experience in GCP. The position offers a competitive salary ranging from $140...
$148k - $222k
...Klaviyo Inc. in Boston is looking for a Senior Software Engineer to design and scale backend systems that power AI solutions for over 167K customers. This role involves collaboration with product managers and data scientists to deliver impactful solutions. The ideal candidate...Senior$150k - $215k
...motivated and skilled engineers to our team to... ...new heights. The AI Platform team at WHOOP is... ...products. We focus on developing reusable... ...experiences. As a Senior Software Engineer... ...Generative AI Develop backend features and services... ...systems. Expertise in API design and...SeniorFull timeWork at officeRelocation$186.07k - $218.9k
...build the emerging onchain platform — and with it, the future... .... We are looking for a Senior Software Engineer to join the Payment Rails... ...-latency, high-throughput backend services that ensure every... ...millions of transactions daily—developing APIs, services, and...SeniorLocal area$90k - $125k
...A cleantech startup is seeking a Backend Engineer to develop robust backend systems and APIs for real‑time industrial data insights. The ideal candidate will have strong Python or PHP skills, proficiency in SQL, and experience with AWS or Azure. Responsibilities include...Full time- A cybersecurity firm is seeking a Senior Full Stack Engineer to lead technical innovation across teams. You will own system architecture and drive improvements in both delivery and collaboration. The ideal candidate has 6-8 years of experience, a Bachelor's degree in Computer...Senior
$220k - $250k
...Hatch IT is looking for a Principal Engineer to lead the API and MCP Platform initiatives. This senior leadership role requires significant technical expertise, including over 10 years in software engineering and hands-on experience in designing API-first platforms. You...Senior- ...S&P Global, Inc. is looking for a Backend Software Engineer II to join their Emergence team in Cambridge, Massachusetts. In this role, you will develop APIs and collaborate with cross-functional teams, transforming abstract business requirements into technical implementations...
- ...A technology company in Boston seeks a skilled engineer to join their team, focusing on the app marketplace and developer-facing tools. Ideal candidates have over 5 years of relevant experience, expertise in full stack development, and proficiency in Python and React....Senior
- ...tryerrgo is looking for a Junior Backend Engineer in Boston, MA. This Entry Level position involves designing and developing RESTful APIs and backend services using modern technologies. The candidate will be part of a collaborative culture that emphasizes clean code and...
$90k - $100k
...GovCIO is seeking a Ruby on Rails Backend Developer to design, build, and maintain backend services for VA.gov. The role focuses on backend engineering, API development, and system reliability, with collaboration across teams.This fully remote position requires a Bachelor...Remote work- ...Senior Backend Software Engineer - Rust & Serverless (Remote) Remote SURT AI Join the Future of Fraud Detection We develop advanced systems that provide superior fraud detection capabilities.... ...everything from DynamoDB schemas to API Gateways and event-driven pipelines...SeniorRemote work
$130k - $175k
An AI innovation company in Cambridge is looking for a Backend Software Engineer II to develop secure and reliable APIs. The ideal candidate will have at least two years of experience in SaaS application development and strong communication skills. You'll work closely...$125k - $170k
...A health technology company in Boston seeks a Software Engineer II to develop scalable backend solutions that enhance user acquisition and member growth. Responsibilities include building APIs, collaborating with cross-functional teams, and participating in architecture...Full time- ...graphics to reduce costs and improve engineering productivity across all steps of the... ...manufacturing process. Responsibilities Design, develop, and maintain backend services and scripts using Python.... ...with Siemens NX, CATIA, or PTC’s APIs. 3+ years of experience writing...Senior
- ...technology consulting company is looking for a .NET Backend Engineer in Boston, MA (remote options available). The role involves developing event-sourced microservices-based systems using .NET 8, designing and maintaining APIs, and integrating with ERP systems. Candidates...Hourly payRemote work
- ...Senior Engineer Opportunity We're a Series A funded weather forecasting startup founded... ...engineer who knows how to build the solid APIs and backend processes that power our applications... ...and Flux pattern. Experience in developing large-scale, customer facing web...SeniorWorldwide
$140k - $180k
...The Role We are hiring a Senior AI Solutions Consultant to... ...bridge between Blitzy’s AI platform and enterprise engineering teams. This role is built... ...cloud infrastructure, and developer tooling Strategic Customer... ...Azure), containerization, API design, and security protocols...Senior- ...Klaviyo is seeking a Senior Software Engineer for its Agent Platform in Boston. This hybrid role focuses on designing and scaling AI solutions for a vast... ...development. The ideal candidate has over 5 years of backend engineering experience, particularly with scalable systems...Senior
$140k - $160k
...Backend Platform Engineer Boston or NYC Layer Health was founded in 2023 by leading machine learning researchers from MIT... ...NYC office). What you'll do Design and develop scalable backend services and APIs for internal and external use. Work closely with...Work at office- ...Senior Backend Engineer Kensho is S&P Global's hub for AI innovation and transformation. With expertise... ...processing, and data discovery, we develop and deploy novel solutions to innovate... ...applications, agents, data retrieval APIs, data extraction, and much more. At...SeniorWork at officeWorldwide
$150k - $200k
...based AI software development platform on a mission to... ...the Role We're looking for a Senior Back-End Engineer to take real ownership across... ...several of the following: Backend frameworks: Python, Node.js... ...Google Cloud, AWS, or Azure APIs & RPCs: REST, gRPC, or GraphQL...SeniorWork at officeWork from homeFlexible hours
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