Software Engineer II - Backend, API & React Integration
A-V Services, Inc.
A-V Services Inc. is seeking a Software Engineer II in New York, NY to design and deliver secure, scalable technology solutions. You will contribute across backend and frontend interfaces, collaborate with agile teams, and help support financial, pharmaceutical, and computing industry contracts. The role emphasizes RESTful API development, database design, and modern monitoring practices, with a focus on stability and security across platforms. #J-18808-Ljbffr A-V Services, Inc.
- ...bill pay, and travel software, Brex enables... ...grow your career. Engineering at Brex Engineering... ...connectivity systems that integrate with banks to pull... ...collection in our React/TypeScript... ...user experience and API design to data... ...experience with a focus on backend development. 1+...ReactFull timeWork at officeRemote workWork from home3 days per week
$171k - $198k
...in-class fraud detection. By integrating leading-edge technology with... ...for an exceptional Senior Software Engineer II to join the Extend Fulfillments... ...Strong instincts for API design, versioning, idempotency... ...in TypeScript, Node.js, and React Estimated Pay Range: $171,00...ReactFlexible hours- TixTrack is hiring a Staff Software Engineer, Partners & Integrations in New York. This key role involves owning and enhancing Nliven's APIs, driving architectural modernization, and mentoring... ....NET Core and frontend skills in React, Angular, or Vue, with a commitment to...ReactRemote job
- ...computing industry, seeks a Software Engineer II. You will be a key... ...Develop and maintain backend services using Python.... ...the front-end team to integrate ReactJS applications.... ...with front‑end technology React Proficiency in developing RESTful APIs using Python Fast API...ReactFull timeTemporary work
$126.14k - $252.5k
Senior Software Engineer I/II - Route Execution Remote - US Samsara's Mission... ...experiences, and scalable backend APIs that handle geospatial and... ...Our stack: TypeScript + React for our web client,... ...reporting. Implement APIs and integrations with TMS/ERP systems that...ReactFull timeImmediate startRemote workFlexible hours- Medecision is looking for a skilled Backend Engineer III in Pennsylvania to design, develop, and maintain complex backend services and integrations. The role emphasizes building core APIs, developing FHIR-based integrations, and collaborating on architecture with the Tech...
$165k - $200k
...building the systems that power it. As a Software Engineer II, you’ll shape the customer journey... ...Systems Thinking work seamlessly across APIs, backend systems, and real‑time data flows.... ...with technologies like Java, Go, Python, React, React Native, Vue, Angular, and Next....ReactWork at officeRemote workWorldwideFlexible hours$150k - $250k
...alongside Excel plugins, APIs, and Snowflake... ...formal experience engineering specifically in... ...performant APIs. As a backend engineer at... ...work the team to integrate with leading onchain... ...Postgres Frontend: React Native + NextJS Frontend... ...about new Software Engineer jobs in New...ReactFull time- ...every tech stack. The Role As a Senior II Backend Engineer at Ethyca, you will be a technical... ...components, from DSR orchestration to API integrations to high-performance data processing... ...across the stack; can contribute to React/TypeScript codebases when needed Experience...ReactWork at officeRemote workShift work2 days per week
$125k - $145k
...s Technology Fast 500. The Role A Software Engineer is responsible for building and maintaining... .... This role is for the Customer Integrations team and will be responsible for... ...Build and maintain highly scalable backend services and APIs that power developer‑facing...Temporary workFlexible hours$160k - $190k
...are looking for a Senior Software Engineer II to join Kargo’s Workflow... ...you’ll contribute across backend services, APIs, and user-facing applications... ...to design features that integrate seamlessly with Kargo’s ad... ...and frontend frameworks (React, Angular, or Vue). ~ Deep...ReactFull timeWork at office- ...poster from Iris Software Inc. Iris's client... ...: Python Fast API Developer Mode of... ...Python (FastAPI) for backend and React for frontend.... ...code with unit and integration tests. Java experience... ..., software engineering expertise, cutting... ...Software Engineer II, Merchant APIs (...ReactContract workFlexible hours
$165k - $200k
...world. StubHub is seeking a Software Engineer II to join our Web Foundations... ...will work across frontend and backend systems to build reusable... ...reusable component libraries APIs and middleware supporting... ...modern frontend frameworks (React, JavaScript/TypeScript) and...ReactWork at officeRemote workWorldwideFlexible hours$99k - $197k
...Senior Software Engineer II Position Overview We are seeking... ...and reliable backend services and frontend... ...Python. The services are integrated with various systems... ...databases and internal APIs. Design, implement... ...applications in React and Angular. Style...ReactFull timeWork at officeRemote work$150k - $190k
...media. Reality Defender’s API‑first deepfake detection platform... ...purposes. Senior Software Engineer, Enterprise Integrations Reality Defender is seeking... ...environments. You’ll work on backend services, APIs, and real‑... ...web applications using React Experience with SIP, VoIP...ReactTemporary workWork at officeLocal areaImmediate startRemote work- A leading credit union organization is seeking a Software Engineer - Integration Specialist to design and develop secure, scalable API-based integrations. The ideal candidate will possess strong skills in REST, SQL, and system integration with experience in financial services...Remote job
$130k - $150k
...are transforming our engineering culture to align with... ...The Role As a Senior Software Engineer II, you’ll lead complex... ...frontend frameworks like React, Angular, or Vue,... ...architecture designs, API contracts, and... ...recommendations on adoption and integration into the platform....ReactRemote jobFull timeWork at officeLocal areaFlexible hours- ...corners. Our platform integrates with systems like... ...platform and backend systems at Siro, across... ..., and engineering best practices Partner... ...years of professional software engineering experience... ..., databases, API frameworks, and cloud... ...Stack Frontend: React Native, Svelte, TypeScript...ReactWork at office3 days per week
- TheGuarantors is hiring a Software Engineer in New York City to build and maintain a scalable... ...platform within the Customer Integrations team. You will enable third‑party... ...NYC role requires 2+ years of backend experience, strong API, SQL, and cloud/IaC skills, and excellent...
$68k - $93.5k
...Learning North America is seeking a Full Stack Software Engineer I who focuses on backend service development, API implementation, and collaboration with... ...experience with .NET Core/.NET 5+ and familiarity with React integration. Responsibilities include designing and...React$120.3k - $161.3k
...Technology is a global organization of engineers, product developers, designers, technologists... ...media platforms. Job Summary: As a Software Engineer, you will use your deep Java,... ..., testing strategy, and operations of Integration API services written primarily in Java. *...Work experience placement- BeaconFire Inc. is seeking a Java / Software Engineer to develop scalable, secure... ...participate in Agile Scrum, and document APIs and deployment processes. Ideal... ...experience in Spring, Maven, React.js, HTML/CSS. Familiarity with AI integration (RAG, LangChain4j) is a plus....ReactVisa sponsorship
- ...their businesses. As a Senior Fullstack Software Engineer, you will help define architecture,... ...‑market to understand requirements and integrate with Rippling’s platform Write high‑quality... ...with technologies like Python, Django, React, Postgres, MongoDB, and AWS (or similar...ReactShift work
- ...Design, build, and maintain backend services and web applications... ...Experience interacting with backend APIs built using Node.js, Express,... ...with HL7, FHIR, or EHR integrations Experience with cloud... ...things personally : We value and react quickly to constructive...ReactRemote work
$159k - $278.25k
Senior Software Engineer, Backend Full Stack - IT Product Rippling - New York, NY - Information Technology... ...security and compliance through integrated IAM. Inventory & Asset Management :... ...Familiarity with frontend development using React or TypeScript. Hands‑on experience...ReactWork at officeRemote work3 days per week- Giga is hiring software engineers to build the systems powering our AI agents. You will work across the backend, from data pipelines and integrations to agent infrastructure, delivering features with experienced engineers who will help you grow. This is an early-career...
$240k
...Build platform and backend systems at Siro, across recording, integrations, AI agents, and... ...documentation, and engineering best practices... ...years of professional software engineering experience... ..., databases, API frameworks, and cloud... .... Frontend: React Native, Svelte, TypeScript...ReactWork at office3 days per week- ...experience of developers using DeepL APIs. You will streamline the... ...just fast response times. Backend Mastery & Full-Stack Capability... ...modern frontend frameworks (React/TypeScript) to build... ...treat mature SLOs as a core engineering feature. AI‑Native Velocity:...ReactContract workWork at officeLocal areaWork from homeFlexible hours
- ...The Applications Engineering team in the... ...internal data-native software products,... ...experiences, scalable backend services, and... ...stack— from React-based frontends... ...Kubernetes— while integrating AI/LLM... ...and operating APIs and services (e... ...or national, (ii) U.S. lawful permanent...ReactPermanent employmentTemporary workCasual workWork at officeFlexible hours
- Carta, a leading private markets software company, is hiring a Senior Software Engineer II in New York. You will join a team responsible for core platform components... ..., mentor peers, and leverage Python, Django, React, Postgres, Kafka, Java, gRPC, and AWS to build reliable...React
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