Senior Software Engineer
$170k - $200kInstawork
Instawork is on a mission to create meaningful economic opportunities for skilled hourly professionals in communities around the globe. Our AI-powered labor marketplace helps local businesses scale, and enables global technology companies to push the frontiers of robotics and AI. Backed by world-class investors like Benchmark, Spark Capital, Craft Ventures, Greylock, Y Combinator, and others, we’re looking for exceptional talent to reimagine the way the world works.We are seeking a Senior Software Engineer to contribute to the development of next-generation products as a key team member driving impactful features from concept to production. You will collaborate across engineering, product, and design to translate business requirements into clear, scalable technical solutions, leveraging modern methodologies—including AI where it aligns with product scope—to deliver high-quality products and efficient software workflows.You are someone who thrives in ambiguous problem spaces, has strong product instincts, and can translate customer needs into technical solutions that drive business outcomes.Who You Are:5+ years of professional experience with a focus on high-growth product environmentsStrong coding and architectural proficiency—you prioritize moving quickly down the right path to ship reliable code dailyFull-stack proficiency—comfortable across backend services, APIs, and modern frontends (React, Angular, or Vue.js)Strong product instincts—you translate customer needs into technical solutions that drive business outcomesAI-First mindset—expertly using AI coding tools to accelerate delivery without compromising architectural integrityAgile execution—you understand the lifecycle of a feature from local branch to production monitoringNice to HaveFluency in our core stack (Django, Python, React, and React Native)—accelerates time-to-impact and onboardingExperience with advanced deployment patterns—leveraging feature flags, config-driven behavior, and progressive rolloutsExposure to LLM-based systems—includes prompt engineering, tool-call architectures, or agent workflowsDomain experience in two-sided marketplace or recruitment platformsWhat You'll Do:Product Delivery – Collaborate with PMs and designers to translate customer needs into technical solutions and shape product requirements.Write Quality Code – Ship code that follows engineering best practices (DRY, maintainable) and is production-safe after code review.Collaborate Cross-Functionally – Work closely with Product, Design, and Data partners to ensure project alignment from concept through deployment.Drive Personal Growth – Proactively seek opportunities to sharpen skills through code reviews and architectural deep-dives with senior engineers.Own Features End-to-End – Drive feature development from coding through deployment, monitoring, QA, and iteration based on user feedback.Advocate for Best Practices – Champion engineering excellence and contribute to continuous improvement in developer tooling and experience.Contribute Technical Input – Provide input on team technical design, balancing short-term delivery with long-term scalable solutions.Practice Clear Communication – Communicate effectively through clear PR descriptions and proactively surfacing blockers before they become critical problems.For CA-based Applicants:The base salary for this position is $170,000 - $200,000.This position is eligible for equity in the form of stock optionsThis position is eligible for Instawork benefits, including:A variety of medical, dental, and vision plans with coverage beginning on the date of hireFlexible paid time offAt least 8 paid company holidays annuallyPhone stipendCommuter stipendSupplemental pay on qualified leavesEmployee health savings accounts (HSA) contributionFlexible spending plans401K planPerkspot - discount program through LumityA variety of factors are considered when determining someone’s compensation including a candidate’s professional background, experience, and location. Final offer amounts may vary from the amounts listed above.#LI-Onsite Our ValuesEmpathy, Trust & CandorWe put ourselves in the shoes of our colleagues and customers and don’t shy away from uncomfortable conversations, instead building trust through honest and direct feedback.Bias for ActionWe practice high-velocity decision-making, clear-eyed that we often operate with incomplete information. Growing quickly means it’s OK to be wrong, so long as we learn from our mistakes and course correct!Always Be LearningWe’re a curious bunch, and with AI transforming our workplace we encourage everyone to learn from each other, compounding our knowledge and experience to help us change an entire industry.Act Like an OwnerWe work long, hard, and smart, building products that delight our users and drive growth. Your ability to impact Instawork is limited only by your courage and conviction, not your job description.About InstaworkFounded in 2015,Instawork is the nation’s leading online labor marketplace for food services, hospitality, light industry, and logistics, connecting more than 7M skilled workers with local restaurants, hotels, warehouses, stadiums, and more. Our AI-powered platform serves thousands of businesses across more than 50 major markets in the United States and Canada. We're not just helping fill shifts, we're supporting local economies—and we're just getting started!Instawork has been featured by CBS News, The Wall Street Journal, The Washington Post, and the Associated Press. Forbes included us on their Next Billion Dollar Startups list; RetailTech Breakthrough named us Workforce Hiring Solution of the Year for 2025; and Inc. 5000 recognized us as one of the country's top 10% fastest-growing companies two years in a row. But what matters most is our impact. We're solving real problems for real people, and we’re doing it at scale.Join our team to help us build something that matters! We’re looking for superstars who want to help us shape the future of work. With hubs in San Francisco, Bangalore, and Chicago, city offices in New York, Phoenix, and Singapore, we're back to working together in-person five days a week because we believe the best ideas happen when great people collaborate face-to-face. We also value diverse perspectives and encourage applications from candidates of all backgrounds.Ready to make an impact? Learn more at .Personnel Privacy Policy
$225k - $405k
...Role: Senior Backend Engineer Our software solves all these problems (and more) at scale, and our Backend Engineers make it possible. Responsibilities Building systems that process and analyze millions of contracts reliably Designing pipelines that orchestrate...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- ...product systems, and workflows, delivering reliable and scalable software for complex AI-driven enterprise automation. Improve... ...and operational resilience while contributing to architecture, engineering standards, and cross-functional product delivery. Requirements...Senior
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$180k - $230k
Key Responsibilities: You will have access to our cloud infrastructure for development and deployment. You will make our model playgrounds more interactive and help make them more discoverable. Some core technologies we use include Python, Postgres, and Next.js...SeniorCurrently hiringRelocationVisa sponsorship- ...About us LightSprint brings product and engineering teams into one shared workflow for building software. Coding agents work on real codebases in isolated sandboxes... ...both possible. The role We’re looking for a senior software engineer to work on the systems that launch...SeniorRemote work
$400k
...the work matters AI models have gotten good at narrow coding tasks but still fail at the complex, judgment-heavy parts of software engineering. We build the environments that expose those failures and help models improve. What you'll do You'll design, build,...Senior- ...model routing, tool management, agent orchestration, and unified compute. Lead technical design and customer problem-solving, guide engineers, and partner with the CTO on architecture, platform resilience, and technical priorities. Requirements Requires 6–14 years of...SeniorWork at officeFlexible hours
$170k - $240k
...Senior/Staff Backend Engineer | AI Fintech | $170k-$240k + Equity | SF or NYC We're hiring on behalf of a well-funded Series A fintech building... ...owner What they're looking for: ~6+ years in software engineering, with at least 2 years using Go or Java in production...SeniorWork at office3 days per week- ...candidates at scale. This role is for an exceptional full stack engineer who wants to work on frontier AI technology including real-time... ...write a good chunk of your code. ~3–5+ years of professional software engineering experience ~ Full stack engineer who can ship end...Senior
- ...Position Title: Senior Software Engineer Location: Hybrid, New York City or San Francisco Employment Type: Full-Time Overview: We're looking for a Senior Software Engineer to lead the development of a modern SaaS platform that powers essential real-world...SeniorFull time
- ...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
- ...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...Senior
- ...Overview We are partnering with a fast-growing Series D startup that is redefining how engineering teams build secure software. Their developer-first security tooling is trusted by some of the biggest names in tech and backed by top-tier investors including Sequoia,...Senior3 days per week
- ...of mouth, not paid acquisition. Build software people actually love and use every day.... ...401K matching. The Role This is a senior individual contributor role for someone... ...help raise the bar for the rest of the engineering team. We’re looking for someone who can...SeniorFlexible hours
$160k - $220k
...aircraft operating in GPS-denied and contested environments. Our software enables reliable navigation and mission execution when... ..., and after deployment. The role We are seeking a Senior Software Engineer to build the software layer operators rely on before, during...Senior$170k - $200k
...pay yearly) Location: On‑Site Technology Headhunting Specialist | Cloud & Infrastructure We are seeking versatile Senior Software Engineers who specialize across disciplines – Machine Learning, Data Engineering, and Full‑Stack Development. The ideal candidate is...SeniorFull time$170k - $311k
...About the Role Join an AI-focused B2B SaaS engineering team as a Senior Software Engineer, designing and operating distributed systems and AI-powered products. You will own significant systems end-to-end and help deliver reliable, high-performing software at scale....SeniorWork experience placementWork at officeVisa sponsorship3 days per week$200k - $250k
...Curium is the enterprise platform for brands to win AI search. Founded by the Princeton team that invented and coined GEO (Generative Engine Optimization), we combine proprietary reinforcement-learning models with a turn-key content optimization platform. Our customers...SeniorShift work- ...clients to focus on their core business while AceDevShop brings their digital vision to life. We are looking for a US-based Senior Software Engineer to join our team in a part-time, client-facing role. This position requires only 4 to 5 hours per week, but the person...SeniorPart timeRemote workFlexible hours
- ...Overview We are seeking an experienced Software Engineer with OutSystems experience to design, build, and scale enterprise-grade applications using the OutSystems platform. You will work closely with business stakeholders, architects, and cross-functional teams...Senior
- ...insurance is still overwhelmingly human-led, and there is a huge opportunity to turn operational judgement into software. The Role A lot of AI engineering roles are really experimentation roles. This isn't one of them. You'll be shipping production systems that...SeniorRelocation
$165k - $273k
...Company Name: Aurora Operations, Inc. Job Location: 303 2nd Avenue, Suite S600, San Francisco, CA 94107. Job title: Senior Software Engineer Salary: $165,000 - $273,000 per year Education: Bachelor’s degree in Computer Science or related. Foreign degree equivalent acceptable...SeniorFull time$169k - $200k
...that 3rd parties refrain from contacting us regarding this posting. Overview LABUR is partnering with a client to find a Software Engineer who is passionate about delivering innovative, scalable, secure, and maintainable software solutions. Our client needs someone...Senior- ...Senior Software Engineer (C++/Qt/Linux)-Medical Device Location : Remote Position Overview We are seeking a Senior Software Engineer to join a leading medical device organization developing innovative robotics and enabling technologies. In this role, you will...SeniorRemote work
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- ...Engineers will build and ship end-to-end features across product, platform, and AI infrastructure. Responsibilities include developing user-facing experiences, managing backend APIs, and orchestrating complex AI agent systems. Requirements: Candidates must have 2-1...Senior
$50 - $150 per hour
...to improve how Large Language Models (LLMs) perform on real software engineering problems. The core of this project involves identifying and... ...we encourage you to apply. Seniorit y level ~ Mid-Senior level Employment type ~ Contract Job function...SeniorFull timeContract workPart timeFor contractorsFlexible hours$190k - $280k
...Overview Flow Engineering is an AI-native requirements platform for modern engineering organizations, enabling hardware teams to... ...and rigor. About The Role Flow is seeking full stack senior software engineers to build AI-powered capabilities that help teams author...SeniorFlexible hours- ...Senior Software Engineer Agents don’t wait for approval. They call models, tools, and APIs thousands oftimes before anyone reads the first answer. Someone has to decide which of thosecalls go through, what they’re allowed to cost, and who’s accountable for them....SeniorWork at officeRemote workVisa sponsorshipFlexible hours3 days per week
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