Senior Full-Stack Engineer: Build Scalable APIs & Impact
Checkr
Checkr is hiring a Senior Full Stack Software Engineer in San Francisco. You will own end-to-end product development, build scalable APIs, and collaborate closely with customers and engineers to deliver impactful features.
The role emphasizes autonomy, a startup mindset, and a product-first approach, with strong testing and maintainability practices. In-office work 3+ days weekly with competitive compensation and benefits.
#J-18808-Ljbffr- ...Checkr is seeking a Senior Full Stack Software Engineer to help drive the growth of the startup. You will take significant ownership from idea to execution and impact customers and business directly. The ideal candidate has 6+ years of full stack development experience...Senior
$180k - $235k
...for a Frontend Software Engineer. The role involves developing... ...TypeScript, focusing on scalability and quality for millions... ..., knowledge of API integration, and a passion for building innovative products. The... ...a chance to make a real impact in the gaming industry.#J...Senior- ...technology company in San Francisco is seeking a motivated Full Stack Developer to build and maintain both the front-end and back-end architecture... ...Responsibilities include designing and developing components, building APIs, and collaborating on UI/UX. The ideal candidate should...Suggested
- Bayside is seeking a Senior Software Engineer who will contribute to... ...development. You will work with scalable technologies like... ...MySQL, and RabbitMQ, building robust applications and RESTful APIs with Spring, Hibernate... ...to work on high-impact problems within the telecommunications...Senior
- ...food supply by building the AI farmer that... ...As an early engineer, you'll receive... ...compensation Full-time role at... ...motivated by the impact we’re making –... ...database. Ship scalable software that... ...all parts of the stack. Bonus... ...bespoke RESTful APIs. Experience...SeniorFull timeWork at officeFlexible hoursWeekend work
- United States Digital Space LLC is seeking strong engineers to build mission-critical APIs for their API Platform. You will work on backend engineering using Python, Go, or Rust, focusing on performance optimization and delivering intelligent interfaces. Ideal candidates...
- ...OF OUR JOB OPENINGS!Senior Full Stack Engineer (Backend)As a Senior... ...ll be a key player in building the technology platform... ...and business impact in a fast-growing environment... ..., ensuring scalability, security, and performance... ...backend services and APIs using languages like...SeniorCasual workWork at office
$200k - $240k
...A leading technology company in San Francisco is looking for a highly driven Full-Stack Software Engineer. This role requires strong expertise in full-stack development and the ability to work in a fast-paced startup environment. The ideal candidate has at least 2 years...$159.2k - $301.6k
...work hand in hand. As a Senior Full Stack Engineer, Agentic Product, you... ...rare opportunity to build the engineering... ...reasoning layers, to API surfaces, client runtimes... ...capabilities into robust, scalable, maintainable systems... ...to turn ideas into impact, powered by AI and...SeniorFull timeTemporary workLocal areaWorldwide$50k
A dynamic AI startup in San Francisco is seeking a founding full-stack engineer to own the application layer of their platform. The role involves building user-facing dashboards, designing APIs, and leading architectural decisions. Ideal candidates will have experience...$95.55k - $195.25k
...Do As a Deloitte Tax Full Stack Engineer, Senior you’ll design, develop... ...to deliver robust, scalable solutions and integrate... ..., ASP.NET Core Web API, SQL, NoSQL, Entity Framework... ...hosting, DevOps/build/release pipelines),... ...purpose is to make an impact that matters for our...SeniorWork at officeLocal areaVisa sponsorshipShift work2 days per week3 days per week- Invoca is seeking a Full Stack Engineer to design and implement end-to-end solutions across the full... ...product managers and QA to deliver scalable applications. This on-site role in San... ...MongoDB, and AWS or Azure, with RESTful APIs and a focus on performance and scalability...Remote job
$211k - $250k
...Senior Full Stack EngineerLocation: Remote (United... ...DescriptionOur client is building the intelligence... ...involve building scalable customer-facing... ...high-performance APIs, analytics... ...at a stage where engineers can have meaningful... ...create real-world impact.What You Will DoBuild...SeniorH1bWork at officeRemote workVisa sponsorship- ...A growing startup software company in the Bay Area is seeking a Senior Full-Stack Software Engineer. The ideal candidate will have over 4 years of experience in building APIs for SaaS software, specifically using Python and Django, and will thrive in a hybrid work environment...Senior
$164k
...'s Cards team is hiring a Senior Full-Stack Engineer to help build and scale our newest card... ...executionDesign and build scalable systems across backend services... ...— to deliver high-impact featuresContribute to technical... ...experience building APIs and services with Ruby on...SeniorFull timeWork at officeLocal areaRemote work$190k - $205k
...Fullstack Software Engineer in our Core... ...team, you’ll design, build, and optimize the... ...platform.This is a high-impact role for a “... ...backend services and scalable infrastructure that... ...them.What you’ll do: Full Stack Development: You... ...services and APIs. Frontend Expertise...SeniorWork at officeFlexible hours- ...Senior Full Stack EngineerWe're hiring a senior full stack engineer to join our small team of A+ people and build the foundations of Cron. Learn more... ...on backend/API/frontend.Build the... ...huge and direct impact by shipping your... ...Create a robust and scalable backend. Build PostgreSQL...Senior
$150k - $250k
...Senior Full Stack Software EngineerLocation: San Francisco... ...companies across engineering, IT, retail,... ..., the team is building next-generation voice... ...reliability, and scalability across real-time... ...services, APIs, and cloud infrastructure... ...that directly impact customer workflows...SeniorWork at officeImmediate start- ...one of the hardest to build, distribute, and... ...industry with lasting impact, join us. Bestow... ...THE TEAM The IPC Engineering team owns the custom... ...We work across the full stack with a lean toward integration... ...and implement scalable UI layers and API integrations,...SeniorWork at officeRemote workWork from homeFlexible hours
$175k - $270k
...for one of its clients a Senior/Staff Full Stack Engineer - this is an onsite... ...from the user, our AI builds custom workflows with full... ...Design, build, and own scalable backend services, APIs, and data pipelines that... ...join Why us? Real impact: Our platform is used...SeniorInternshipNight shift- ...Fermàt Angola is seeking exceptional engineers to join their dynamic team in San Francisco... ...Series B company, you will own high-impact initiatives from concept through production, designing and building scalable backend services and APIs. We value engineers who thrive in...
- ...Equation Corporation is seeking an experienced Senior Software Engineer for a remote, fullstack role focused on social impact within our nimble emergency response program... ...teams to deliver impactful features and scalable APIs. Responsibilities include partnering with...SeniorRemote work
- ...Jobtailor is seeking a motivated Full Stack Engineer to design, build, and maintain scalable applications across the stack. You will collaborate with founders to define technical strategy and shape the roadmap. You will work with React/Angular/Vue on the frontend, Node...
- ...gaming technology company is seeking a Senior Backend Engineer to enhance their cloud development practices and build scalable services. You will significantly impact gaming experiences while... ...background in backend systems and API development with 5+ years of experience...SeniorWork at officeRemote work
- ...Checkr is seeking a Senior Full Stack Software Engineer in San Francisco to own end-to-end development, from concept to customer impact. You will build scalable APIs and front-end features using Ruby on Rails and React, collaborating with customers, engineers, and leaders...Senior
$140k - $180k
...Orbital is looking for a Senior Full‑Stack Engineer to join our Oort team.... ...scale. About the Role: Build, and operate end‑to‑end... .... Design and implement APIs and integrations that connect... ...and deployment in scalable environments. Experience...SeniorFull time$160k - $180k
...patients that have an outsized impact on healthcare costs and... ...the gaps often found in full‑stack positions by integrating... ...Architect and build scalable services using AWS Lambda, API Gateway, AppSync, and DynamoDB... ...debt Collaborate with engineers, product managers, and...SeniorContract workLive inRemote work$150k - $180k
...Francisco is looking for a Backend Developer with expertise in Java and experience in building scalable services for decentralized finance platforms. Candidates should have strong skills in API development and database management. The role offers a competitive salary range...- ...to join their team. The ideal candidate will have 0-2 years of experience in server-side development, designing APIs, and working with databases. This full-time role requires collaboration with front-end developers to create seamless user experiences, along with a commitment...Full time
- ...Gusto is hiring for a Senior Software Engineer on the Risk Engineering team to build scalable risk systems and drive complex, end‑to‑end projects. You will design and... ...teams, and set technical direction for a high‑impact domain. You will mentor peers, tackle reliability...Senior
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