Senior Backend Software Engineer
$163k - $246.5kSemgrep, Inc
Backend Engineer As a Backend Engineer, you'll work on our backend and infrastructure systems to design, build and maintain a fast and reliable user experience for our customers. You'll collaborate with other engineers to develop the APIs, data models and services that power Semgrep's products at scale. You should have a strong understanding of databases, query optimization and distributed systems and be comfortable integrating third-party vendors into existing first-party code. Our stack utilizes Typescript and React on the Frontend, Python, Flask and SQLAlchemy on the Backend, is deployed via Kubernetes and hosted on AWS. Professional experience with these technologies is preferred but not required provided you are open to learning them quickly! This is a hybrid role with the expectation you'll join us 3+ days per week in our San Francisco, New York, Boston or Denver offices depending on team. Remote employment will be considered for exceptional candidates as well. The estimated starting annual salary range for this position is $163,000 to $246,500 USD. The actual base salary will be determined based on a number of factors, which may include job-related skills, relevant experience, qualifications, location, internal equity, and market data. In addition to base salary, total compensation may include equity, variable compensation, and benefits. We view equity as a meaningful part of our compensation philosophy and a way for employees to share in the long-term value they help create. Compensation ranges are reviewed regularly and may be adjusted as the role, individual performance, or market conditions evolve. We invest in our employees' well-being and long-term success through a competitive, market-aligned benefits program that meets or exceeds local market standards across all of the regions in which we hire. Benefits offerings vary by location to reflect local requirements and norms. For more detailed, location-specific information, please visit Semgrep Benefits. We bring together people from a wide range of backgrounds and disciplines—from physics and philosophy to formal methods research and full-fledged corporations. We're new parents and new grads, dog lovers and dogfooders. We get together often to bike, bake, and meet up in parks. In our interactions, we believe respect and honesty go hand in hand, and prioritize both. Semgrep is an equal-opportunity employer seeking a diverse range of backgrounds. We value who you are — including your cultural heritage, your socioeconomic status, your age, your race, your gender, your sexual orientation, your disabilities. We value what's vitally important to you — your family, your religion, your politics. We value what you love in this world — your music, your weekend pursuits. We believe in welcoming varied professional backgrounds, educations, and interests. If you're exceptional in your role, believe in Semgrep's mission, and treat Semgrep's values as your own, you belong here. Please Note: For US-based roles open to remote work, we are currently able to hire employees in the following states only: Arizona, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, Michigan, Missouri, Nebraska, New Jersey, New York, North Carolina, Oregon, Tennessee, Texas, Virginia, Washington, and Wisconsin. Semgrep, Inc
$173.48k - $213.96k
ABOUT THE ROLEWe are seeking a seasoned backend software engineer and hands-on technical lead to drive the expansion of Peloton’s e-commerce platform across web, retail, and emerging sales channels. In this role, you will architect and scale high-performance, resilient...SeniorLocal area- ...operators get patients the right care, at the right time, in the right setting. Role Description We’re seeking a Senior Backend Engineer with a passion for systems architecture, data modeling, and large-scale workflow orchestration . In this role, you’ll...SeniorWork at office
- .... If banks and payment products were reinvented today, they would look like Fin. About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment...SeniorWorldwide
$182.75k - $278.5k
...all 50 states run their practice on our software, serving over 1 million patients. We are... ...healthcare for the better. The Work Backend at Headway involves high-stakes logic. You... ...their time back. The Insurance Billing Engine: We apply AI pragmatically (blog) to...SeniorFlexible hoursShift work- ...effodio Senior Backend Software Engineer (Tech Lead) Full-Time | Remote - United States About effodio Founded by industry veterans from Google, Arista, and other leading tech companies, effodio is revolutionizing cloud application and infrastructure analytics. Our advanced...SeniorFull timeRemote workVisa sponsorshipWork visa
$159k - $263k
...Clearance Required Role Summary You’ll build the backend systems that power Twenty’s cyber and electromagnetic capabilities—software that ingests real-time operational signals,... ...product features. Collaborate with frontend engineers on API contracts and data structures that...SeniorFull timeContract workFlexible hours- Leading a team of engineers, the full-time remote Senior Backend Software Engineer will own and deliver quarterly goals, collaborate with stakeholders throughout the product development lifecycle, and proactively identify and solve technical and business issues related...SeniorFull timeRemote work
$113.4k - $252k
Senior Software Engineer Navan has transformed the corporate travel, payment, and expense landscape by consistently prioritizing user needs. As a Senior Software Engineer in the Flights group, you'll play an essential part in building and scaling the next-generation flight...SeniorWorldwide$173.48k - $213.96k
Backend Software Engineer And Technical LeadWe are seeking a seasoned backend software engineer and hands-on technical lead to drive the expansion of Peloton's e-commerce platform across web, retail, and emerging sales channels. In this role, you will architect and scale...Senior- Senior Backend Software EngineerDuration: one yearC2c Rate: $70 - 80/hrHybrid: Location: 2, Broadway, NY, NYPosition OverviewThe Senior Backend Software Engineer / Consultant is a hands-on engineer responsible for developing, integrating, testing, deploying, and supporting...SeniorAfternoon shift
- ...solutions for identity protection. Our software provides secure payments, authentication... ...occasionally held in the Denver area. Our engineering team is currently a small team of full-... ...ecosystem (with 4+ years of expertise in backend development) Analyzing and optimizing...SeniorFull timeFor contractorsRemote work3 days per week
- Senior Backend Software EngineerAs a Senior Backend Software Engineer on our Diagnostics team, you'll build the part of Regard that reads a patient's medical chart — labs, medications, vitals, procedures, prior notes, history — and determines which conditions are present...SeniorWork at officeLocal areaHome officeVisa sponsorshipRelocation package2 days per week1 day per week
- Senior Backend EngineerKensho is S&P Global's hub for AI innovation and transformation. With... ...explore new ideas, but always rooted in engineering best practices. As a result, we can innovate... ...working across many stages of the software development lifecycleSound reasoning about...SeniorWork at officeWorldwide
- ...reliability — and grow the team that runs it. This is a high-impact engineering role with meaningful equity, real ownership, and direct... ...scales. What you'll do Set the architecture. Own how our backend fleet and data pipeline fit together, and where they go next....SeniorFull time
$165 per hour
...beautiful, then you are the one we are looking for.As our Sr. Backend Engineer, you will be:You will develop efficient web services and... ...about:3+ years experience with ScalaStrong at PostgresSQLStrong software engineering fundamentalsGood at Agile software methodologiesAdditional...Senior- ...generation of financial markets. About the Role As a Senior Rust Backend Engineer, you will work across the platform with a high-performing... ...Design and deliver reliable, secure, high-performance software across core and edge services, APIs, adapters, libraries,...SeniorFull time
$160k - $240k
...growing fintech company building modern software and financial solutions for healthcare providers... ...is expanding rapidly and looking for engineers who thrive in a fast-paced, high-... .... About the Role Design and build backend services powering fintech and SaaS products...SeniorFull timeWork at officeRemote work$250k
...and we need your help adding fuel to the fire.About the RolePolymarket is launching perpetual futures and we're looking for Senior Backend Engineers to own the core systems that make it run. This is backend exchange engineering in the truest sense: low-latency order...Senior- ...intelligence. Until now, people have had to learn and adapt to software. Makai creates solutions that adapt to people because... .... About the role This is a full‑time remote role for a Senior Backend Software Engineer at Makai. This person will be responsible for backend app...SeniorFull timeLocal areaRemote workFlexible hours
$185k - $225k
...professional-grade AI systems for insurers: software that can read, reason, decide, and act... ...5k - $225k USD*We are looking for smart engineers who love to code, seek challenging... ...and DevOps engineers to build scalable backend solutions as we continue to grow. We're...SeniorWork at officeRemote work$180k - $240k
# Senior Backend Software Engineer, AI Observability & Evals Platform (NYC)LangChain · New York, NYLocation: New York, NYSalary: $180,000- $240,000Experience: 5+ yearsFunding: $45MPosted: Oct 8, 2026LangChain is hiring a Senior Backend Software Engineer, AI Observability...SeniorWork at officeFlexible hours- ...are a key enabler This isn’t just another backend role; you’ll be building the “financial... ...closely with product, data science, and engineering teams to design and build the future of... ...related field5+ years of experience in software development or engineering, with a deep...SeniorRemote workFlexible hours
$190k - $220k
...join the Platform & Integrations team, which is currently three engineers. The team owns how health data enters the system and how... ...embed the product in their own apps. You'll own an end-to-end backend system within your first month. What you'll do Design and...SeniorFull timeWork at office- ...safety. Please be aware that all official communication will only be sent from @Rippling.com addresses.About the roleAs a Senior Software Engineer on the HRIS Transition & Termination team, you will build the systems that power every employee change at Rippling — promotions...SeniorWork at office3 days per week
$180k - $226k
...internet. We’re looking for an enthusiastic, self‑motivated Senior Backend Engineer to help us build the next generation of financial products.... ...engineering organization. Requirements ~6+ years of software engineering experience ~ Excellent coding skills, deep...SeniorFull timeRemote workHome office- ...This is a senior, delivery-focused engagement on a strategic multi-year programme. It suits an engineer who is proactive about building deep domain knowledge, holds themselves... ...chance to join a prestigious finance-focused software consulting firm and help modernise...SeniorFull timeWork at officeLocal areaFlexible hoursShift work
- ...brands to build a deep, systematic understanding of trends, audiences, and influence. You'll join a small but mighty team where engineers own systems end-to-end - not tickets. You'll work directly with founders, shape foundational architecture, and make decisions that...Senior
- ...Senior Backend Engineer WHY THIS ROLE EXISTS Our client is building AI technology to make healthcare accessible and free for everyone. They are seeking backend engineers to develop scalable infrastructure that supports billions of AI driven consultations while...Senior
- ...this team like it's the most important bet at the company.As a Senior Engineer on AI Platform, you'll own meaningful technical initiatives... ...approaches unlock better outcomesWhat you will need5+ years of software engineering experience with a proven track record of owning...SeniorWork at office3 days per week
$200k - $275k
...Senior Backend Engineer Title of Role: Senior Backend Engineer Location: New York, onsite Company Stage of Funding: Venture-Backed... ...user engagement. Knowledge of best practices in software development and agile methodologies. Compensation and Benefits...SeniorWork at office
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