Senior Software Engineer
OneSchema
Sr. Software Engineer
We're looking for a full-time Sr. Software Engineer. As an early member of our Engineering team, you will go 0 to 1 on our most important AI agent initiatives. You will be given a lot of autonomy, and the chance to learn in one week what it would take one month to learn elsewhere. Our stack consists of React, TypeScript, Rust, and Ruby. We work with all the popular foundation models to support both coding agent use-cases as well as vision language model use-cases. You will report directly to our co-founder.
What You'll Do
- You will go 0 to 1 on our newest AI agent, partnering directly with the Product and GTM team to unlock new automation opportunities in our large enterprise customers.
- You will build delightful user interfaces in collaboration with our design team that make AI intuitive for our non-technical end users.
- You will design, architect, and implement scalable infrastructure to meet the dynamic needs of our large enterprise datasets.
- You will take ownership over the end to end execution of projects to delight customers with high quality AI applications.
- You will work directly with our co-founders to understand the customer and make decisions on the product that will lead to a better user experience.
Essentials:
- 3+ years of relevant full-stack software engineering experience
- Comfortable with ambiguity. Excited about wearing multiple hats in a fast-moving environment. Able to hustle to drive results
- Self-driven, self-motivated, fast learner. Ability to own open-ended projects end-to-end.
Even Better If You:
- Have experience with React, Ruby, Typescript, SQL, AWS, Rust
- Have expertise with building AI applications and building AI agents
- Have expertise building customer-facing SDKs, external APIs or other developer tools
Benefits
- Competitive compensation with meaningful stock options
- Medical, Dental and Vision plans
- Daily lunch in office
- Monthly commuter cost reimbursement
- 401k
- Unlimited PTO and sick days
- Parental leave
- Quarterly wellness budget
OneSchema is an equal opportunity employer and encourages all applicants from every background and life experience. We celebrate diversity and do not discriminate based upon race, religion, color, national origin, sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
- ~ Senior Software Engineer (Rust) at Symbolica – San Francisco, US Senior Software Engineer (Rust) at Symbolica – San Francisco, US About Us Symbolica is an AI research lab pioneering the application of category theory to enable logical reasoning in machines...SeniorWork at officeShift work
$230k - $385k
...OpenAI is seeking an experienced Software Engineer to develop the creative rendering layer for its ads ecosystem in San Francisco. You will work across the technical stack to build infrastructure for new ad formats and ensure they feel natural within the ChatGPT experience...Senior- ...optimizing for both write throughput and in-memory footprint for each agent. What we’re looking for 7+ years of experience as a software engineer. Consistent record as primary individual contributor to several medium to large projects. Managed, designed and deployed...Senior
$187k - $231k
...investing. Locations: San Francisco or New York City (Hybrid – 2 days per week in office) The Opportunity We’re hiring Senior Software Engineers to help shape the future of private markets. At Sydecar we make it easy for investors to support entrepreneurs and...SeniorBank staffWork at officeNight shift2 days per week- ...jobr.pro is seeking an experienced Software Engineer to build the creative rendering and presentation layer of OpenAI’s ads ecosystem in San Francisco. This role is crucial for defining how ads are structured and delivered across various platforms, ensuring high quality...SeniorRelocation package
- ...A cutting-edge drone software company in San Francisco is seeking a Senior Software Engineer to build crucial operator-facing software for visual positioning systems. The role involves developing mission planning tools and data workflows using TypeScript, React, and Python...Senior
- ...A fast-growing SaaS company based in San Francisco seeks a Software Engineer for its New Products team. This hybrid role requires building first-of-its-kind technology that transforms an analog industry and improves lives. Candidates should have 5-10+ years of backend...Senior
- As a Marketing Manager at HappyCharge, you will have the opportunity to lead strategic marketing initiatives and play a key role in shaping our brand's success in the electric mobility industry. Freelance Responsibilities Develop and execute marketing plans to support ...SeniorFreelance
- ...About the Role: We’re looking for a software engineer to work with the founding team on building a category-defining product and scale it to massive enterprises and high-growth startups alike. You will work closely with, and often be the primary point of contact for, a...Senior
- ...to testing, and deployment. Work closely with our product and engineer teams, owning a large part of the process from problem understanding... ...technical gaps. Experience 5+ years experience as a Software Engineer or similar role. Experience in python, edge vision systems...SeniorLocal area
- ...reliability, and hardware constraints. Software sits at the center of everything we ship... ...production. About the role As a Backend Software Engineer at Droyd, you’ll own core parts of the... .... You’ll work in person with a small, senior team across robotics, AI, and hardware....Senior
- ...Lead development of core software systems for autonomous vehicles, including perception, planning, and control modules. Responsibilities... ...key features for the company Requirements 7+ years software engineering experience Experience with distributed systems and robotics...Senior
- ...infrastructure as we scale usage, customers, and revenue What We’re Looking For 4-8 years of experience in backend or full-stack software engineering Strong engineering fundamentals and product intuition Comfortable working in fast-paced, ambiguous startup environments...SeniorWork at officeImmediate start
$150k - $220k
...About the role The engineering team owns the delivery and stability of our product end to end. Since Finix serves as the complete payment... ...team owns our customers’ ability to capture revenue. The Sr. Software Engineer role centers around envisioning superior technical solutions...SeniorVisa sponsorshipFree visa- ...technology that helps businesses operate more efficiently, eliminating complexity and friction with seamless automation. As a Senior Software Engineer at Capably, you’ll build the systems that make enterprise AI actually work in production. You’ll design, ship, and scale...SeniorImmediate start
- ...one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Senior Software Engineer Company Description: VC-backed B2B software platform Job Description: Join a fast-growing, VC-backed B2B software platform...Senior
- ...out of our office in SOMA. As an early engineer, you will be a true owner of your work,... ...least 4 years of professional full-time software development, including at least one 2 years... ...technical challenge (waived for very senior candidates) 45-min live-coding interview...SeniorFull timeWork at office
- ...What you'll do: Contribute rapidly to our software platform that automates the lending process and helps our customers operate their... ...our software architecture and design patterns Learn and drive engineering best practices Leverage automating testing and continuous integration...Senior
- ...Job Title Senior Software Engineer Location: San Francisco, CA, United States Job Type: Full-Time Job Summary The world is experiencing explosive growth of digital content and unstructured data. The accelerating growth of user generated content, graphics intensive and...SeniorFull timeWorldwide
- ...About the Role We're seeking a Senior Software Engineer to join our in-person, fast-paced NYC startup. You'll be a full-stack developer with a frontend emphasis and a passion for AI and legal tech, building scalable, user-centric tools that help legal teams review contracts...SeniorContract workWork at office
$180k - $300k
...Software Engineer, Consensus - Anza Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust...SeniorWorldwideFlexible hours- ...exceptional people to join us! About the role This isn't just another engineering role. This is a unique opportunity to be a founding member of... ...reliable for customers. What you'll bring to Persona A strong software engineering background, demonstrated by 10+ years of...SeniorFull timeTemporary workFor contractorsInternship
$200k - $400k
...Join a well‑funded AI and robotics startup tackling some of the hardest open problems in the field. This is a senior individual contributor role for engineers who are obsessed with novel, technically difficult challenges — the kind that don't have existing solutions. You...SeniorRemote workVisa sponsorshipFlexible hours$200k - $220k
...Help lead a team of engineers to design, ship, and maintain user-facing and backend product... ...on your understanding of AI trends and software development. You are prepared to guide a... ...execute towards those goals. Role As a Senior Engineer at Pickaxe, you will design and...SeniorFull timeWork at officeRemote work- ...the role The Compute team's mission: any engineer, using AI, should be able to stand up... ..., and self-service by design. This is a software engineering role. You'll spend real time... ...surface, that's your design failure to fix. A Senior engineer will help define the platform's...SeniorFull timeFor contractorsInternship
- ...Role Overview Transcend is hiring a Senior Software Engineer on the Workflows Team to build software that helps companies tackle privacy challenges. The team works on the core execution engine and the web‑based configuration & monitoring surface for workflows. The...SeniorFull timeRemote workFlexible hours
- ...second web based (yes, no sensors) foot scan into precision engineered, 3D‑printed insoles that prevent pain before it starts. We're... ...same in 2025. Profitable month‑over‑month. The Role As a Senior Software Engineer, you’ll build and ship the core systems behind Hike...Senior
- ...Repovive © 2025 Repovive, Inc. All rights reserved. Back to Jobs Apply Now Compensation Not listed Posted April 26, 2026 Requirements Senior Visa Sponsorship Not mentioned Relocation Not mentioned About the Role Senior SWE role at Baton. Interested in this role? Apply...SeniorRelocationVisa sponsorship
- ...collaborative, and deeply focused on solving real, high-impact problems for our customers. About the Role We’re hiring a Senior Software Engineer to help build the core product experience of our AI-first tax platform. As an early hire, you'll play a pivotal role in shaping...Senior
- ...to technical rigour and code quality across the Volcano codebase What You\'ll Bring The Toolkit 5+ years of production front-end engineering experience, with a demonstrable track record of owning UI systems end-to-end Server-side rendering expertise — deep, practical experience...SeniorWork experience placementShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- software sales engineer San Francisco, CA
- software engineer amazon San Francisco, CA
- software engineer student San Francisco, CA
- agile software developer San Francisco, CA
- rust software engineer San Francisco, CA
- software developer positions San Francisco, CA
- senior software design engineer San Francisco, CA
- software developer San Francisco, CA
- ngo software engineer San Francisco, CA
- startup software engineer San Francisco, CA


