Senior Software Engineer, Backend Development - Ojm Team
The Senior Software Engineer, Backend Development for the OJM team will be responsible for designing and building scalable, performant backend architecture for the Omni-channel Journey Map platform. Key duties include owning the technical roadmap for major projects, mentoring junior engineers, and leading code reviews to maintain high quality. This role involves continuous improvement of system observability, incident management, and DevOps practices, while actively participating in on-call rotation.
Specialist Business Analyst, Actimize
The role seeks a Senior QA Automation Engineer to join the Big Data team, focusing on building AI-driven applications to combat financial crime. Key responsibilities include designing and maintaining automated frontend portal tests, managing a scalable testing framework, and ensuring the quality and reliability of cloud-based products. The engineer will collaborate on requirements analysis, defect tracking, and continuously improving QA processes across the development lifecycle.
Sr. Full-stack Engineer, Routing Service
The Software Engineer will design, build, and operate annotation tooling and data pipelines for the routing sidewalk graph, ensuring annotations are correctly created, versioned, and immediately impact routing decisions. Key responsibilities include creating web tooling for map annotation, building performant APIs (gRPC/REST) to serve map data, and instrumenting routing services with strong observability. This role requires 6+ years of experience focusing on data platforms, backend infrastructure, or internal developer tools, with strong proficiency in Python and experience with high-performance backend services.
Engineering Manager
The Engineering Manager will lead a team of 6-8 engineers in developing consumer finance products focused on helping millions of Americans manage debt and rebuild credit. Key responsibilities include setting technical direction, owning end-to-end outcomes, building and growing the engineering team, and driving system reliability. The role requires strong engineering craft, leadership experience, and the ability to operate effectively in ambiguous, fast-moving environments.
Sr. Software Engineer, Backend (cards) (contract)
This is a one-year contract role for a Sr. Backend Software Engineer focusing on the Cards platform at Synctera. The engineer will build and maintain scalable, reliable backend services primarily using Go, influence product outcomes, and contribute directly to major technical decisions. Key responsibilities include developing the card issuing/processing subsystem, collaborating cross-functionally, and identifying process improvements.
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Senior Software Engineer, Data Curation
Foxglove is seeking a highly skilled Senior Software Engineer specializing in data curation for their robotics observability platform. Key responsibilities include ingesting massive volumes of sensor data via batch and real-time offload, providing low-latency random-access playback, and building timely analytics systems across multimodal data. The role requires 5+ years of experience building high-performance software, deep experience with REST APIs and SQL scaling, and familiarity with distributed systems.
Senior Full-stack Engineer (python React/ts)
The client seeks a Senior Full Stack Engineer to design, build, and evolve digital platforms for local governments, modernizing public-sector operations. Key responsibilities involve designing and developing full-stack features using Python (backend) and React/TypeScript (frontend), building APIs, developing responsive UIs, and contributing to system architecture. This hands-on role requires strong experience across the full stack, database work (PostgreSQL/SQL Server), and collaboration with DevOps.
Software Engineer, Web Product
The Web Product team at Anthropic is seeking experienced software engineers to own and develop the core Claude.ai experience, transforming the chat interface into a true virtual collaborator. Responsibilities include building core features, designing new interaction models across the full stack (React, Python/Go), and collaborating with cross-functional teams to integrate cutting-edge model capabilities. Candidates should have 5+ years of experience taking 0-to-1 products from concept through launch, focusing on creating intuitive and trustworthy human-AI collaboration.
Senior Sdet - Growth
The Growth Team is seeking a Software Development Engineer in Test (SDET) to scale automation efforts and maintain high quality for frontend and backend systems. Key responsibilities include designing and implementing robust automated tests using Playwright with TypeScript, integrating tests into CI/CD pipelines, and improving testing frameworks. This role requires strong collaboration with engineering and product teams to define strategies and ensure reliable releases.
Senior Software Engineer, Open Source Nexus SDK
As a Senior Software Engineer, you will build and evolve the Nexus interfaces for the Temporal SDKs, which are client runtimes and the primary way developers interact with Temporal. This involves designing and implementing Nexus APIs and runtime behaviors across multiple languages (Go, Java, Python, TypeScript, and .NET). A key responsibility is taking end-to-end ownership of new features, collaborating with the community, and developing foundational features for reliable execution of agentic AI systems.
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Senior Software AI Engineer / Temporary Project
The role involves joining a team to develop an innovative AI-powered customer experience platform prototype, focusing on integrating advanced LLM intelligence into conversational customer interactions. Key responsibilities include designing and building backend microservices, integrating conversational APIs, and implementing a Retrieval-Augmented Generation (RAG) pipeline for proactive updates and tracking. This is a unique opportunity at the intersection of AI, cloud infrastructure, and retail logistics to build a product that redefines business-to-customer communication.
Senior Full-Stack Software Engineer
Formlabs is seeking a Senior Full Stack Software Engineer to be a foundational engineer for FormNow, a new greenfield product aimed at changing manufacturing and prototyping services. Responsibilities include developing user-facing features using React and Next.js, contributing to architecture, and collaborating with product and design teams. The ideal candidate is motivated by building zero-to-one products, possesses professional experience shipping web applications, and demonstrates flexibility with multiple programming languages.
Senior Full-Stack Engineer (Node.js, React)
The Senior Fullstack Engineer will own the entire backend of Symbiotic, including architecture, services, APIs, and reliability, ensuring maximum value delivery. This involves designing and building new services independently, jumping into React frontend work when necessary, and ensuring all shipped code is well-documented, tested, and production-ready. The role requires at least 4 years of backend or fullstack production experience, deep expertise in Node.js internals, advanced PostgreSQL skills, and a strong React/TypeScript frontend background.
Lead/senior Frontend Engineer
The role is for a Lead or Senior+ Frontend Engineer responsible for developing a next-generation human data collection platform, focusing on building sophisticated, high-performant user interfaces. Key responsibilities include owning the frontend architecture, translating the product roadmap into UI/UX features, and ensuring engineering excellence through quality pipelines and performance optimization. The ideal candidate must demonstrate proficiency in React, TypeScript, modern tooling, and possess strong teamwork and communication skills.
Lead/senior Frontend Engineer
The role seeks a Lead or Senior+ Frontend Engineer to develop a next-generation human data collection platform, focusing on sophisticated, highly-performant user interfaces for AI/ML development. Key responsibilities include owning the frontend architecture, translating the product roadmap into features, leading user testing, and ensuring performance optimization and code quality. The ideal candidate must possess professional proficiency in React, TypeScript, and modern front-end tooling, demonstrating a commitment to engineering excellence and continuous improvement.
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Senior Software Engineer Backend (nyc)
The Senior Software Engineer Backend will be responsible for designing, building, and maintaining backend services and web applications, focusing on real-time audio/SMS communication and fault-tolerant background workflows. The role requires proven experience building highly available backend applications in regulated environments using technologies like TypeScript, Python, and distributed workflow orchestration systems. This is a hybrid role based in the NYC office, requiring regular on-site presence.
Senior Application Architecture Consultant
This Senior Application Architecture Consultant role involves leading strategic projects in a dynamic environment, requiring expertise in designing robust and scalable software architectures using service-oriented principles. Candidates will leverage 13 years of analysis and development experience across the full lifecycle, including 5 years in public cloud environments (GCP, AWS, Azure). Responsibilities include coordinating multidisciplinary teams and defining technical strategies using agile methodologies.
Lead Engineer (Backend)
Onos Health is seeking an experienced technical leader (Tech Lead/Manager level) to own the development of a significant part of their AI-driven healthcare data platform. Responsibilities include leading platform integration for enterprise customers, end-to-end feature development, and building/scaling data pipelines for health records and claims processing. The role requires hands-on development, technical leadership, shaping the technical roadmap, and establishing engineering best practices as an early team member.
Senior Software Engineer
The role is for a Senior Software Engineer to drive core technical contributions to the Frontier Decision Intelligence platform, focusing on building scalable, AI-focused products. Responsibilities include designing and implementing customer-facing APIs and SaaS user experiences using Python and TypeScript. The engineer will lead technical implementation and architecture, tackling complex real-world problems in areas like healthcare logistics.
Automation Developer - Lottery Group
The Automation Developer will be responsible for designing, developing, and implementing automation solutions for software testing and deployment processes, primarily using languages like Python, Java, or JavaScript. Key tasks include automating functional, regression, and performance testing using frameworks such as Selenium and JMeter. The role requires strong collaboration with software engineers, QA testers, and DevOps teams to improve software quality and research new automation technologies.