Senior Software Engineer — Founding Team, AI/LLM
Signify Technology
Regulatory complexity is quietly one of the biggest bottlenecks in building infrastructure. Power projects, data centres, and renewable energy developments can slip by months because the critical information, zoning codes, environmental filings, agency requirements, is scattered across thousands of documents with no single source of truth. An early-stage AI company is solving this: their platform reads that regulatory information, connects it to specific projects and locations, and turns it into structured, explainable answers engineering teams can actually act on. They're now hiring a Senior Software Engineer to join a small, highly technical team and help shape how the whole system is built. What they're looking for: 4+ years Software Engineering experience Production experience with AI agents / LLM workflows Experience with LangGraph, LangChain, CrewAI, OpenAI APIs or similar Cloud experience across AWS, Azure, GCP or similar Comfortable with containers, CI/CD & observability Someone who thrives in a 0→1 / founding engineering environment #J-18808-Ljbffr Signify Technology
$137.4k - $161.7k
...ready to make an impact?West Monroe is seeking a Senior Software Engineer to join the Tech Ex AI Assets Foundry Team, working with the internal Labs product team to develop... ...AI: Azure OpenAI, Databricks Machine Learning, LLM integration, prompt engineering, embeddings,...SeniorLocal areaImmediate startFlexible hours- Bustem is hiring a Senior Software Engineer at the founding level to shape core real-time detection and enforcement systems protecting 120+ brands. You will... ...with the CTO, and set the technical bar for the team. You should have 5+ years of software engineering, startup...Senior
$165k - $242k
...The Essential Cloud for AI. Built for pioneers by... ..., tools, and teams that enables innovators... ...compute into capability. Founded in 2017, CoreWeave became... ...insights.About the role:As a Senior Software Engineer on the Observability... ...applications or LLM-based features, including...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$165k - $242k
...Essential Cloud for AI. Built for... ...technology, tools, and teams that enables... ...capability. Founded in 2017, CoreWeave... ...that enable every engineer at CoreWeave to build and ship software faster, more... ...profiles.Mentor Senior I and mid-level... ...technical interest in LLM-integrated...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$176k - $196.1k
...their place in the world. Founded in 2012, we’re... ...Nurturing & Engagement team is responsible for keeping... ...off to an agent.As a Senior Software Engineer on this team, you will... ...Familiarity with agentic AI frameworks (LangChain,... ...decision-makingAI and LLM integration:...SeniorMinimum wageFlexible hours$130k - $150k
...Founding Software EngineerAnvil is the SEO platform for the LLM era. As search shifts from Google to tools like ChatGPT... ...and drive leads in AI-native search. We're a seed... ...Backend-Focused Software Engineer to join our founding product team. You'll work directly with...Remote workShift work3 days per week$118.4k - $219.8k
Are you a hands-on AI engineer who wants to build the next... ...Reuters is hiring a Senior Software Engineer - AI on our CoCounsel... ...Deployed Engineering team. In this role, you... ...deploying AI/ML or LLM-powered applications in... ...Reuters can be found on thomsonreuters.comSummaryLocation...SeniorFull timeContract workLocal areaFlexible hours$109k - $203k
Are you a hands-on engineer who wants to build... ...of legal AI solutions from the... ...Reuters is hiring a Senior Software Engineer (Legal) on... ...Deployed Engineering team. In this role, you... ...understanding of AI/LLM evaluation methodologies... ...Reuters can be found on thomsonreuters....SeniorFull timeWork at officeLocal areaFlexible hours$127k - $235k
Senior Software Engineer - AI, CoCounsel InternationalWe're looking for a Senior Software... ...the CoCounsel International team and work closely with our... ...such as agentic workflows, LLM orchestration, and content pipelines... ...Thomson Reuters can be found on thomsonreuters....SeniorFull timeWork at officeLocal areaWorldwideFlexible hours2 days per week3 days per week$109k - $203k
We're looking for a Senior Software Engineer to join the CoCounsel Applications team and play a hands-on role in... ...direct contribution to AI-powered capabilities such as agentic workflows, LLM integrations, and MCP/A2... ...Thomson Reuters can be found on thomsonreuters.comSummaryLocation...SeniorFull timeWork at officeLocal areaFlexible hours$200k - $240k
Traba is the AI operating layer for the industrial... ...seeking an entrepreneurial Senior AI Agent Engineer to join as a founding member of the Agents team and build the next layer... ....You Have5+ years of software engineering, with 1+ year shipping LLM- or agent-based features...SeniorTemporary workLocal areaShift workDay shift- EPAM Systems is seeking a Senior Software Engineer to design and build a scalable backend... ...platform for evaluating LLM performance and providing... ...inference endpoints for Generative AI at enterprise scale. You will... ...collaborating with product teams. Remote work from Georgia is...SeniorRemote job
- ...Senior Backend EngineerAt Qodo, we're building an AI Code Review platform that helps developers... ...a Senior Backend Engineer to join our Shift-left Solutions team. This team is... ...: OpenAI and other LLM integrationsInfrastructure... ...on early-stage or founding engineering teamsIf...SeniorWork at officeFlexible hoursShift work
- ...small, high-performing team building the category-defining... ...orders across APIs and LLM pipelinesBuild queue-... ...directly with Founding Team on roadmap, product... ...engineersWho You Are:5+ years engineering experience, ideally... ...growthBig surface area: From AI pipelines to Shopify...Senior
$160k - $250k
...Senior Software EngineerWe're looking for a Senior Software Engineer to join our Workflows team. You'll build the platform that powers... ...while integrating AI where it adds meaningful... ...Kafka, or RedisAI/LLM applications or... ...side-by-side with the founding team in a...SeniorWork at officeLocal areaFlexible hours- ...I previously built LLM systems at Amazon and... ...(thanks PT). And I found it. I infiltrated... ...service layer, use AI internally rather than... ...the eligibility engine and benchmark infrastructure... ...the engineering team (on/offshore). You'... ...of professional software engineering...SeniorImmediate start
$180k - $220k
...Senior Software Engineer, Full StackGlobal Placement Firm is conducting a confidential... ...to join a rapidly growing AI healthcare technology... ...engineering leadership and the founding team.Key ResponsibilitiesOwn and... ...AI applications, including LLM-powered products, AI agents,...SeniorFull timeH1bWork at office- ...Senior Software EngineerThe chemical industry is a... ...chemical distribution—an AI-powered ERP and... ...operations so teams can focus on strategic... ...data.As our next engineer, you'll help build... ...alongside our Founding Engineer.Close collaboration... ...engineering and LLM integration...SeniorWork at office10 hours per week2 days per week
- ...Software EngineerPreql is building the AI-powered financial data platform for the... ...workflows that help finance teams clean, transform,... ...seeking a Software Engineer to build our user-... ...with LLM-based code-gen tools... ...Culture:Small, focused founding team where your contributions...SeniorImmediate start
- IRL is a small, scrappy team building something we genuinely believe in. Everyone here wears multiple hats and touches product, marketing, community, and everything in between. We’re looking for social, creative people who think differently and aren’t afraid to get their...Senior
- ...bootstrapped startup protecting brands from counterfeiters, seeks a Senior Software Engineer at founding level. You’ll own real-time detection and enforcement... .... You’ll shape architecture, mentor engineers, and build AI-powered scraping and scalable backend systems using Next....Senior
$182k - $242k
...The Essential Cloud for AI. Built for pioneers by... ..., tools, and teams that enables innovators... ...compute into capability. Founded in 2017, CoreWeave became... ....About the Role:As a Software and AI Engineer, IT Systems, you’ll design... ...in Node.js and Go.AI/LLM Experience: Solid...SeniorPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$170k - $230k
Our client, an AI-driven company within the real estate sector, is hiring a Senior Software Engineer to join their team in New York. The successful candidate... ...closely with the CTO and founding team to define product... ...powered workflows, including LLM pipelines and agentic...SeniorFull time$120k - $300k
...Evertune AI Software EngineerPlease note: At this time,... ...insights, so marketing teams can make faster, smarter... ...that drive growth.Founded by leaders who helped... ...joining Evertune's software engineering team– a tight-knit,... ...party APIs, including LLM providers like OpenAI...SeniorWork at officeLocal areaVisa sponsorship3 days per week- ...A fast-growth startup is hiring a Senior AI Software Engineer to join the founding engineering team at a pivotal moment. You'll be building the infrastructure that powers... ...data in real time Architect and integrate LLM-powered agentic workflows (OpenAI, Anthropic, LangChain...SeniorImmediate start
- ...cutting edge of applied AI — building agents... ...and beautiful software. Expect hands-on work... ...tackle challenging engineering problems: scaling distributed... ...with a great team You're excited to... ...with new AI and LLM tools, and love optimizing... ...began at Meta, founded YC-backed Demeanor,...SeniorWork at officeFlexible hours
$170k - $230k
...backed company building the AI platform for estate... ...role We're looking for a Senior Software Engineer to join our engineering team and own major systems end... ...directly with our CTO and the founding team, meaning you get... ...build agentic systems and LLM pipelines where correctness...SeniorFull timeLocal area- ...is an award-winning, AI-First digital engineering and consulting... ...operations. Since our founding in 2013, Quantiphi has... ...part of a trailblazing team that’s shaping the... ...highly experienced Senior Software Engineer to lead the... ...GitHub Copilot, Cursor, LLM workflows) to...SeniorFull time
- New YorkLab49 - Software Engineering /Full-time /HybridLab... ...industry. We were founded in 2002 to fill a... ...now looking for a Senior Agentic Developer,... ...doesn’t just use AI tools but writes software... ...its clients adopt LLM-native software... ...not to.Leading teams through the AI adoption...SeniorFull timeWork at office
$173k - $193k
...accuracy or auditability. Founded by a former equity... ...analyst and top engineers, we built an AI-powered platform that... ...of leading investment teams worldwide—helping them... ...it absolutely. As a Senior Engineer, you’ll build... ...reliability. Implement LLM observability,...SeniorWork at officeWorldwide3 days per week
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