Senior Software Engineer
Cascading AI
Why Casca?
Casca is building AGI for banking. We're replacing decades-old legacy systems with AI-native technology that automates 90% of the manual work humans once had to do.
What You'll Do
Projected Division of Responsibilities: Roughly 70% contributing high-quality code and 30% collaborating with stakeholders and supporting your team.
Own the Lifecycle: Take deep pride in end-to-end component ownership, from initial technical scoping and architecture to deployment, observability, and long-term maintenance.
Deliver with Pragmatism: Act as a "master of scope" by understanding the "why" behind features. You will propose technical shortcuts or alternative implementations to deliver core value faster, avoiding "complexity for complexity's sake".
Collaborate Cross-Functionally: Work tightly with customers and product managers to break down complex features into actionable tasks, proactively surfacing edge cases and technical trade-offs before writing code.
Elevate the Team: While primarily focused on independent delivery, you will amplify the team's throughput through rigorous code reviews, sharing best practices, and actively unblocking peers.
Build for Reliability: Ensure your updates are robust and integrate seamlessly into the broader Casca architecture. You will implement observability and automated testing to ensure your components run reliably in production.
Our tech stack: TypeScript, React, NextJS, Postgres with Prisma, Python, AWS.
What You'll Bring
Seasoned Expertise: 5+ years of software engineering experience with a proven track record of delivering significant projects in production SaaS environments.
Startup Resilience: Recent experience (last 2–4 years) in fast-paced, high-velocity environments where you had to "lead from the front" and manage high-stakes trade-offs.
Technical Mastery: Deep experience in web application development using relational databases and a quality-first mentality that results in clear, efficient, and low-defect code.
Architectural Maturity: The ability to anticipate scaling challenges without over-engineering, building exactly what is needed for current scale while keeping code adaptable.
Integrity & Alignment: A commitment to the "honorable businessperson" ideal—prioritizing transparency, honesty, and a "team above self" mentality even when stakes are high.
Mission Resonance: A purpose-driven mindset that views your work as a "noble cause" to positively impact the lives of end-users.
Operational Grit: Comfort with ambiguity and the ability to maintain high throughput and "operational resilience" in a rapidly evolving organization.
What You'll Get
Impact & Ownership: A unique opportunity to shape the future of banking through AI, owning end-to-end product initiatives.
Collaborative Environment: Work alongside a talented and passionate team that values continuous improvement and knowledge sharing.
Competitive Compensation: Includes salary, benefits, and potential equity in a fast-growing startup.
Professional Growth: Access to resources and mentorship to expand your skill set, influence strategy, and accelerate your career.
Culture of Innovation: We encourage risk-taking, learning from failures, and pushing the boundaries of what's possible in fintech.
As an early-stage company building at the frontier of AI, we work with high intensity and commitment. While schedules can vary by role/team, many weeks will demand extra focus, flexibility and time particularly during major launches and high impact sprints. We're seeking those who are aligned to and able to commit to that expectation.
- ~ 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
$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- ...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...SeniorWork at office
- ...We are seeking a Senior Software Engineer with deep expertise in JavaScript/TypeScript and React/Redux to join our team. The ideal candidate will have a strong understanding of Micro Frontend architecture , proven experience in integrating REST and GraphQL APIs...Senior
- ...Senior Software Engineer Jobs for Humanity is collaborating with TechCorp Solutions to build an inclusive and just employment ecosystem. We support individuals coming from all walks of life. Company Name: TechCorp Solutions We are looking for a Senior Software Engineer...Senior
- ...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
- Join Our Fast-Growing Startup 1/ Join a fast-growing startup before Series A, bringing AI to the $1T maps and geospatial industry. 2/ Work with technical founders who have led Eng, Product, Marketing teams at FAANG and Series C+ companies. 3/ Build systems that scale...SeniorWork at office
- ...Aviator Engineering Role We are looking for early engineers to join our nimble team to build the initial product alongside the founders... ...founder themselves. An ideal candidate has a unique mix of software expertise, domain knowledge, and execution driven mindset....Senior
$148k - $185k
...A leading transportation company in San Francisco is seeking an experienced software engineer to help innovate within their team. This role involves establishing roadmaps and architectures, writing maintainable code, and leading projects to execution. Candidates should...Senior- ...Endeavor is real-world enterprise AI. Our software is the distribution layer for powerful AI models that will build the world... ...We will win. And we work really hard to win. The Role | Senior Software Engineer As a Senior Software Engineer at Endeavor, you will...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
- ...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
$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- ...FleetWorks Engineer Opportunity Every year, companies spend over a trillion dollars moving... ...least 4 years of professional full-time software development, including at least one 2... ...technical challenge (waived for very senior candidates) ~45-min live-coding interview...SeniorFull timeWork at office
$170k - $250k
...Senior Infra Software Engineer Title of Role: Senior Infra Software Engineer Location: San Francisco, onsite Company Stage of Funding: Seed - Software Development, Devtools, AI Office Type: Onsite Salary: $170K-$250K Company Description We'...SeniorWork at office$400k
...Mechanize RL Engineer Mechanize builds reinforcement learning environments that frontier AI labs use to train and evaluate their coding... ...tasks but still fail at the complex, judgment-heavy parts of software engineering. We build the environments that expose those...Senior- ...trusted by both single-location operators and the largest PE-backed roll-ups Raised $25M+ from Khosla Ventures and YC Senior Software Engineer @ Broccoli We're looking for a Senior Software Engineer to own critical parts of the product and drive execution...SeniorFor contractors
- ...leading SaaS companies. They're an in-office company driven by a shared commitment to excellence and velocity. Role 1: Senior Software Engineer, Voice Agent The Voice Agent team builds the real-time systems that allow AI agents to carry natural conversations...SeniorWork at office
$180k - $300k
...Senior Software Engineer, Generalist - 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...SeniorWorldwideFlexible hours- ...training data effective Support new product lines as we expand beyond coding environments You’ll work with The founding team, a founding engineer, and a small group of engineers. You will have direct access to AI researchers at frontier labs. Tech stack Typescript, React,...SeniorRelocation package
- ...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
$175k - $200k
...Job Description: Purpose : Acts as a senior technical team member of a software development team and provides business support for the production... ...issues. Major Accountabilities : Engineer Responsibilities: Lead in project analysis, design...SeniorWork experience placement- ...Software Engineer Opportunity Our client is building the agentic infrastructure for the future of the world's largest financial institutions... ...Lead (Series A/B) who built core infra from scratch. - A Senior Engineer who was among the first 10 hires at a success story...SeniorWork at office
- ...storage network. The Core team is dedicated to developing the software that powers Walrus’ storage nodes and its infrastructure. As a... ...technologies. Qualifications Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience....Senior
- ...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
$213k - $263k
...Senior Software Engineer, DevAI Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver. Since its start as the Google Self-Driving Car Project in 2009, Waymo has focused on building the Waymo Driver—The World's Most...SeniorFull timeRemote work$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- ...that write, test, and deploy their own software packages? Fractional AI is focused on... ...This role is designed for strong software engineers who want to ship AI products end-to-end... ...system design. Comfort talking with senior technical stakeholders. You navigate conversations...SeniorRemote work
$175k - $250k
...build the CI/CD systems, internal frameworks, and platform-level guardrails that enable all Harvey engineers to ship ambitious AI features rapidly and safely. As a Software Engineer on the Developer Experience team, you will be responsible for creating frameworks and...Senior$204k - $259k
...that a virtual world is "real"? We are looking for aSenior Software Engineer to build the metrics and systems that grade this hybrid... ...representation of reality. In this hybrid role, you will report to a Senior Staff Software Engineering Manager and define the "Yardstick...SeniorFull timeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- software developer internship no experience San Francisco, CA
- federal - software developer San Francisco, CA
- research software engineer San Francisco, CA
- software engineer contract San Francisco, CA
- part time software developer San Francisco, CA
- software engineer healthcare San Francisco, CA
- network software engineer San Francisco, CA
- ngo software engineer San Francisco, CA
- software development engineer aws San Francisco, CA
- software developer internship San Francisco, CA


