Software engineer Jobs in US

We are responsible for developing TikTok Studio, an all-in-one cross-platform creator product with both web (https://www.tiktok.com/tiktokstudio) and standalone mobile app (https://apps.apple.com/us/app/tiktok-studio/id6478151677) versions — alongside a suite of innovative tools within the TikTok mobile app. Internships at TikTok aim to offer students industry exposure and hands-on experience.

You will also influence teams that design, develop, test, deploy, maintain, and improve software.The Core team builds the technical foundation behind Google’s flagship products. We look across Google’s products to build ...

Parafin is backed by prominent venture capitalists including GIC, Notable Capital, Redpoint Ventures, Ribbit Capital, and Thrive Capital. As aStaff Software Engineer, Backendat Parafin Portland, you will be working directly with our Portland engineering leader to build and establish this new team.

[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] This posting is for proactive recruitment purposes and may be used to fill current openings or future vacancies within our organization.Staff Software Engineer (AI) – Forward EngineeringBuild the future of AI‑powered systems at Thomson ReutersJoin our Forward Engineering team and help reinvent how Thomson Reuters operates. As a Staff Software Engineer (AI), you'll architect and prototype AI‑driven systems—multi‑agent workflows, advanced RAG pipelines, intelligent automation—and work directly with business and product leaders to turn real problems into transformative, AI‑first solutions.This is a hands‑on, high‑influence role for an engineer who thrives at the intersection of systems design, applied AI, and cross‑functional partnership.About The RoleBuild enterprise‑grade AI systems — including domain‑specific agent frameworks and advanced RAG architectures.Drive AI innovation by leading proofs of concept, evaluating emerging techniques, and translating research into deployable solutions.Own architecture — converting business needs into scalable designs, defining patterns, and guiding engineering best practices (MLOps / LLMOps).Partner across TR — embedding with business units, SMEs, and product teams to co‑create AI solutions and accelerate adoption.Scale prototypes into production and help shape engineering standards for TR’s AI‑first transformation.About You8+ years in software engineering, with 4+ years leading AI/ML system development.Deep expertise in Python and modern ML/AI frameworks (PyTorch, TensorFlow, JAX).Strong foundations in machine learning, distributed systems, and scalable architectures.Demonstrated ownership of AI lifecycle: deployment, monitoring, model management, evaluation.Experience with AWS/Azure/GCP and infrastructure tooling (Docker, Kubernetes, Terraform).Proven ability to integrate AI into production systems using APIs, pipelines, and cloud‑native patterns.Experience designing and validating agentic systems, including evaluation frameworks for non‑deterministic model behavior.AI‑Native Engineering ExpectationsComfortable using AI coding tools (Copilot, Cursor, Cline, Claude Code) to quickly understand codebases, generate solutions, and accelerate development.Able to work with AI agents to scale output—parallelizing workstreams, speeding code review, and rapidly iterating based on feedback.Track record o...

[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] New Position: This position is open due to an existing vacancy to support our evolving business needs.Thomson Reuters is seeking a Staff Sotware Engineer, AI to lead the design and delivery of AI-powered applications using.NET,Azure AI Services, andAzure OpenAI, leveragingRetrieval-Augmented Generation (RAG)andSemantic Kernelfor agentic orchestration. Own end-to-end solution quality (performance, security, reliability) and mentor engineers across teams.About The RoleAs aStaff Software Engineer, AIyou will:Key ResponsibilitiesArchitect and build .NET services and APIs integrating Azure OpenAI and Azure AI Services.Design and implement RAG pipelines using Azure AI Search for hybrid retrieval and grounding.Build agentic workflows with tool/function calling, planning, memory, and safe execution boundaries.Develop Semantic Kernel plugins/skills; configure planners, connectors, and memory stores.Implement observability for AI systems (cost, latency, token usage, quality metrics; App Insights/OpenTelemetry).Partner with product, security, and data teams to align solutions with compliance and business outcomes.Mentor engineers; lead design reviews, write RFCs, and drive engineering excellence.About YouYou are a potential fit forStaff Software Engineer, AIif your background includes:Must-Have SkillsC#/.NET 7/8/9: Advanced async, streaming, DI, clean architecture, performance tuning.ASP.NET Core: REST APIs, authentication/authorization (OAuth2/OIDC/JWT), caching, resiliency.Azure AI Services:Azure OpenAI: GPT models, embeddings, function calling, streaming responses, cost optimization.Azure AI Search: Indexing, hybrid search (BM25 + vectors), skillsets, enrichers, re-ranking.Azure AI Foundry: Prompt flow orchestration, evaluation pipelines.RAG: Chunking strategies, metadata enrichment, hybrid retrieval, citation fidelity.Agentic AI: Multi-tool orchestration, planners, memory, error recovery, guardrails.Semantic Kernel (C#): Kernels, semantic/native skills, connectors, planners, memory stores.Infrastructure: RabbitMQ, PostgreSQL, KubernetesSecurity & Compliance: PII handling, data residency, auditability, threat modeling basics.Testing & Quality: Unit/integration/contract tests, load tests, CI/CD (Azure DevOps/GitHub).Nice-to-HaveAzure Cognitive Services: Document Intelligence, Speech, Vision for multimodal AI.Azure AI Search advanced: Custo...

[Industry: Hospitals and Health Care | Type: Full-time | Level: Mid-Senior level] Job Summary And ResponsibilitiesThe Senior Software Development Engineer specializing in ERP preferably in Workday will play a critical part in designing, developing, and implementing scalable Workday solutions to support our HR, Payroll, Finance, and Supply Chain functions. Collaborate effectively with business analysts, scrum masters, QA analysts, product owners, and other cross-functional teams to define and deliver impactful projects.Software Development & Deployment: Workday Solution Design & DevelopmentLead development of ERP - Workday integrations using Workday Studio, EIB, Cloud Connectors (PECI, etc.,), RaaS, APIs including WQL, and Workday Extend.Build and maintain secure, scalable integrations with downstream and upstream systems (Payroll, HR, Finance, Supply Chain, Identity Management, Benefits vendors, etc.).Develop calculated fields, condition rules, business processes, and custom reports to meet complex business needs.Data Conversion & Migration: ERP Data Conversion & Migration SupportCollaborate with the Data Conversion team leveraging GCP BigQuery for centralized transformation of HR, Payroll, Finance, and Supply Chain data.Build automated scripts and validation tools to ensure data accuracy during iterative conversion cycles.Partner with SMEs to reconcile data from multiple source ERPs and ensure high-quality migration into Workday.Technical Leader...

Surrounded by extraordinary people, inspiring leaders, and world changing projects, you will do more and become more than you ever thought possible.We are seeking a results-orientedSr.Manager of Software Engineeringto lead SW Integration and Verification for Instrument SW products. This crucial role will be accountable for delivering integrated SW packages into our Next Generation Sequencing (NGS) products.This leader will drive engineering excellence by developing efficient Integration, scalable automation frameworks, strengthening cross-functional collaboration, and strategy to ensure high-quality SW systems and release-ready software delivery.The ideal candidate brings deep expertise in integrating complex SW with HW systems, verification testing methodologies, modern automation frameworks, and CI/CD tooling, combined with a passion for coaching technical teams and maturing quality practices across a diverse engineering organization.Key ResponsibilitiesIntegration Strategy: Continuously refine the software integration strategy across a set of software components and sub-systems to efficiently deliver value to multiple hardware instrument product lines.System Design: Evaluate the system design in the context of the integration strategy, identify risks and improvement opportunities, and collaborate with...

[Applicants: Be among the first 25 applicants | Industry: Financial Services | Type: Contract | Level: Mid-Senior level] Your opportunityAt Schwab, you’re empowered to make an impact on your career. In addition, the candidate may also contribute to other R&D initiatives, including in areas like AI/ML/GenAI, Spatial Computing, Cloud Native Design, or Digital Trust.This role is perfect for someone who thrives on innovation, brings a strong architectural mindset, enjoys solving complex technical challenges, and wants to shape the future of financial services technology.Key ResponsibilitiesAct as a technical thought leader, driving innovation across multiple R&D initiatives through development of proof-of-concepts.Clearly explain complex technical ideas to business partners in a way that helps them understand the impact and possibilities, bridging the gap between tech and strategy.Design and prototype solutions for wallet infrastructure, private key management, multi-signature and threshold cryptography, and integration with traditional financial systems.Evaluate different blockchain architectures, smart contract frameworks, and tokenization methodologies to assess their applicability to our business.Stay at the forefront of blockchain innovation, identifying new opportunities in digital identity, decentralized finance (DeFi), tokenized securities, and interoperability.Contribute to the company’s blockchain and digital assets strategy through whitepapers, presentations, and internal education initiatives.Engage with industry consortia, regulators, and technology...

[Applicants: Over 200 applicants | Industry: Software Development | Type: Full-time | Level: Internship] At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.Basic RequirementsEducational BackgroundPursuing or recently completed a degree in Computer Science, Applied Mathematics, Data Science, or a related field.Strong foundation in machine learning, deep learning, and natural language processing (NLP) and LLM.Technical SkillsProficiency in Python and experience with frameworks like PyTorch, TensorFlow, SciKit, etc.Basic understanding of Retrieval-Augmented Generation (RAG) and vector databases.Comfortable working with LLM APIs and integrating them into applications.A solid understanding of machine learning concepts (e.g., supervised/unsupervised learning, NLP, computer vision) and algorithms is crucial.Proficiency in Python is essential. C++ also valuable.Problem-Solving & CollaborationAbility to work in a fast-paced research and development environment.Strong analytical thinking and debugging skills.Experience with rapid prototyping in open-source AI/ML projects.We’re doing work that matters.

You’ll work across functional and organizational boundaries to ship new features, improve our system architecture, squash bugs, and hone your technical skills. Final base pay offer will be determined based on individual factors such as the candidate’s e...

You’ll work across functional and organizational boundaries to ship new features, improve our system architecture, squash bugs, and hone your technical skills. Final base pay offer will be determined based on individual factors such as the candidate’s e...