Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Full Stack Engineer

Checkbook

About Us

: Checkbook enables businesses to access the speed, flexibility and cost savings of digital payments, with the familiarity and simplicity of paper checks. By providing businesses an on-ramp from paper to digital payments, we can effectively onboard customers at any stage of their digital transformation process. The Role: As a Senior Full Stack Engineer at Checkbook, you’ll design, build, and scale our payments platform - from databases and backend services to APIs and user interfaces. You’ll work with Python, Postgres, and modern frontend frameworks, owning projects from architecture through launch.

Responsibilities: - Develop and architect exceptional web applications that exceed industry standards and captivate users - Build and ship robust APIs, integrating with internal, partner and customer systems - Ensure the security and integrity of our applications, safeguarding our users' valuable information - Design and optimize large DB schemas, queries and objects to meet performance and functionality objectives - Develop and implement automation tools and strategies to ensure the quality and stability of our web applications - Stay up-to-date with the latest web technologies, industry trends, and best practices Qualifications: - Bachelor's degree in computer science, computer engineering, or a related discipline - 5+ years of experience working with Python, Postgres and frontend frameworks (e.g. React, Angular, Vue.js, Ember) to build robust web applications - Familiarity with Python web frameworks including Flask, FastAPI and Django - Ability to translate business requirements into effective software solutions - Excellent problem-solving skills to tackle challenges and find creative solutions - A background in fintech is a plus, but not required. Variable Base (based on experience) *Equal Opportunities Employment Statement*

It is our policy to provide equal opportunities for all employees in relation to recruitment, training and promotion. Decisions in these areas will be made only by reference to the requirements of the job and shall not be influenced by any consideration of age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race (including color, nationality and ethnic and national origin), religion or belief, sex or sexual orientation. If you are interested in applying for employment and need special assistance or an accommodation to use our website to apply for a position, please contact us directly. ** To all recruitment agencies:

Checkbook.io

does not accept unsolicited agency resumes. Please do not forward resumes to Checkbook employees. Checkbook is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company **
Vacancy posted 12 hours ago
Similar jobs that could be interesting for youBased on the Senior Full Stack Engineer in Oregon State vacancy
  • $175k - $280k

     ...Location: Remote (US) Pay: $175,000–$280,000 + equity A late-stage, venture-backed enterprise AI company is hiring a senior full-stack engineer for its no-code workflow platform, where non-technical users configure AI-driven analysis. The work is mostly backend.... 
    Senior
    Remote work

    Mural Group

    Oregon State
    12 hours ago
  •  ...email agents. What You'll Do Scope customer problems, build full-stack solutions, deploy them, and monitor production behavior....  ...latency budgets, or telephony. Comfort working as an early-stage engineer without an established playbook; familiarity with functional... 
    Senior
    Remote work

    True Talent Solutions Partners

    Oregon State
    3 hours ago
  • $180k - $270k

     ...position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Engineer based in United States. As a Senior Full Stack Engineer, you will play a key role in designing, developing, and... 
    Senior
    Remote work

    Jobgether

    Oregon State
    19 hours ago
  • $200k - $275k

     ...About the Role Join a small engineering team building a marketplace for GPU compute. This senior, backend-focused role combines architecture and hands-on development, with ownership across product planning, implementation, and production reliability. What You'll Do... 
    Senior
    Remote work
    Visa sponsorship

    True Talent Solutions Partners

    Oregon State
    19 hours ago
  •  ...source security infrastructure platform that engineers use for secrets management, certificates,...  ...the open source security infrastructure stack for the AI era. About the role We're looking for an exceptional Senior Full Stack Engineer to help us build,... 
    Senior
    Work at office
    Remote work

    Infisical

    Oregon State
    12 hours ago
  •  ...rely on us to drive financial resilience and operational clarity in a system under strain. About the role As a Senior Full-Stack Software Engineer at Ascertain, you'll ship product across the stack—from backend services and data infrastructure that power Ascertain... 
    Senior
    Remote work

    Ascertain

    Oregon State
    12 hours ago
  • $170k - $185k

     ...radiation), and non-invasive (no contrast). Our unique integrated stack of optimized hardware, software, and increasingly AI,...  ...lead the change against "we caught it too late again". The Senior Full Stack Engineer II role is a senior technical leadership position... 
    Senior
    Local area
    Immediate start
    Flexible hours

    Prenuvo

    Oregon State
    12 hours ago
  • $140.4k - $175.5k

     ..., and others. Visit This is a seasoned engineer role in which you lead technical efforts...  ...architecture and development across the stack. A Senior Software Engineer drives technical innovation...  ...base range for the position of Senior Full Stack Engineer is: $140,400 - $175,500.... 
    Senior
    Remote work
    Work from home
    Night shift

    Bugcrowd

    Oregon State
    12 hours ago
  • $187k - $243k

     ...event ticket industry in order to move at the speed of life. Engineering at Gametime Join a team where you can move fast, own...  ...future of the company. The Opportunity We're hiring Senior Full Stack Engineers to help build and scale the systems, applications... 
    Senior
    Flexible hours

    Gametime United

    Oregon State
    19 hours ago
  • $140k - $160k

    Job Title: Senior Full Stack Engineer Location: Remote Reports to: Program Manager FLSA Status: Exempt Supervisory: No supervisory/management authority Prepared Date: 10/2/2026 A government contract requires that this position be restricted to U.S.... 
    Senior
    Permanent employment
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    Cherokee Federal

    Oregon State
    12 hours ago
  •  ...delivered for millions of patients worldwide. We’re a team of engineers, clinicians, and innovators united by one purpose: to make...  ...improving the early diagnosis of lung cancer. We are seeking a Senior Software Engineer to build backend services, APIs, and customer... 
    Senior
    Work at office
    Local area
    Remote work
    Worldwide
    Flexible hours
    Shift work

    Intuitive

    Oregon State
    19 hours ago
  • $150k - $170k

     ...collaborate, and innovate — without compromise. Compensation: $150,000 - $170,000/year Team & Position Details: As a Senior Full Stack Engineer, you will be an integral part of our engineering team that builds and maintains Virtru's suite of digital privacy... 
    Senior
    Local area
    Flexible hours
    Shift work

    Virtru

    Oregon State
    12 hours ago
  • $106.9k - $147k

     ...Become a part of our caring community Humana is seeking a Senior Full Stack Software Engineer who will be responsible for building and enhancing the UI/UX layer of Humana's Enterprise Data Governance Platform and Control Plane. This role will contribute to the design... 
    Senior
    Full time
    Temporary work
    Apprenticeship
    Work at office
    Remote work
    Work from home
    Home office

    Humana

    Oregon State
    2 days ago
  •  ...visit Amplify.com. Job Description Summary Amplify is where engineers build software that lands in real classrooms with real students...  ...don’t have time for things to break. We’re looking for a Senior Full-Stack Software Engineer who’s pragmatic about how software gets built... 
    Senior
    Local area
    Shift work

    Amplify

    Oregon State
    12 hours ago
  • $142k - $175k

     ...Medication for Opioid Use Disorder (MOUD) with behavioral healthcare, drug screening, therapy, and peer support. The Senior Full Stack Software Engineer is responsible for defining, architecting, enhancing and maintaining the technology that our provider and operations... 
    Senior
    Full time
    Local area
    Remote work

    Bicycle Health

    Oregon State
    12 hours ago
  • $178.32k - $222.9k

     ...smarter, and easier to use. We're looking for an experienced Senior Software Engineer to help lead the development and scaling of Calendar...  ...This is a remote role, and deep Ruby on Rails expertise with full stack experience will set you up to thrive. Responsibilities... 
    Senior
    Summer work
    Private practice
    Remote work
    Flexible hours

    SimplePractice

    Oregon State
    12 hours ago
  • $125k - $165k

    Join EarthOptics as a Senior Software Engineer (Full Stack)! At EarthOptics, we are combining cutting-edge genomic analysis, data science, microbiology, and remote sensing to revolutionize agriculture. We are creating a future where traditional sampling methods are obsolete... 
    Senior
    Full time
    Local area
    Remote work
    Visa sponsorship

    EarthOptics

    Oregon State
    12 hours ago
  • $120k - $145k

     ...accessibility testing company in the world. Position Description We're looking for a passionate, self-motivated Senior Full-Stack Engineer to help us develop within our Axe Monitor product and component libraries. Front end work is done primarily in TypeScript... 
    Senior
    Remote work
    Overseas
    Flexible hours

    Deque Systems Inc

    Oregon State
    2 days ago
  • $130k - $175k

     ...professionals to track compliance. Who We Are Seeking Left Field Labs is partnering with illumend to find an AI-native Senior Full Stack Engineer who ships production-grade code at high velocity, combining strong implementation skills with high ownership,... 
    Senior
    Contract work

    Left Field Labs

    Oregon State
    19 hours ago
  •  ...Senior GenAI Full-Stack Engineer - Brazil at Codurance Remote Brazil Posted few hours ago Description Build and maintain the conversation-machine substrate: guard/action registries, flow validation (ajv), DB-driven flow configs, and design-time tooling in Epicenter admin... 
    Senior
    Contract work
    Remote work

    Codurance

    Myrtle Point, OR
    2 days ago
  • Job TitleJob InformationJob Opening ID 5227Date Opened 04/21/2019Job Type ContractLanguage Skills EnglishLocation Portland, OregonIndustry TechnologyCity PortlandState/Province OregonCountry United StatesZip/Postal Code 97204Job DescriptionRequired · 5+ years of experience...
    Senior

    BizTek People

    Portland, OR
    2 days ago
  • $90k

     ...all applications and next steps. Our partner is looking for a Senior Full Stack Developer based in United States. Join an innovative Web3...  ...into actionable insights. Working with a highly experienced engineering team, you will design scalable, secure, and reliable systems... 
    Senior
    Remote work
    Flexible hours

    Jobgether

    Oregon State
    12 hours ago
  • $90k

    Senior Full Stack Developer — Web3 Remote — International | Full-time Salary - up to 90k USD About the opportunity G2i is recruiting...  ...markets around the clock. We’re looking for a highly experienced engineer who can own architecture and implementation across frontend,... 
    Senior
    Full time
    Remote work
    Flexible hours

    G2i Inc.

    Oregon State
    12 hours ago
  •  ...Title: Senior Full-Stack TypeScript Engineer Location: 100% Remote Target Start Date: ASAP Type: Contract Position Overview We are seeking an experienced Senior Full-Stack TypeScript Engineer with demonstrated experience building enterprise... 
    Senior
    Contract work
    Immediate start
    Remote work

    ConsultNet Technology Services and Solutions

    Portland, OR
    2 days ago
  • $140k - $250k

     ...Overview LMI is seeking a talented and mission-driven Senior Full Stack Software Engineer to design, develop, and modernize secure, scalable, cloud-native software applications and platforms supporting critical federal missions. This role will help transform how government... 
    Senior
    Contract work
    Remote work

    LMI

    Oregon State
    19 hours ago
  • $150k - $170k

     ...exceptional place to work! Job Overview This is more than a typical engineering position. We are looking for an individual who is excited by...  .... Requirements & Skills: Deep proficiency in the full stack of b2b SaaS; Front end: vanilla html/css/js ; Back end:... 
    Senior
    Work at office
    Remote work

    Mitratech

    Oregon State
    12 hours ago
  •  ...Overview Black Canyon Consulting (BCC) is searching for a Sr. Full Stack Developer to support our work for the National Center for...  ...experience ~ BS in Computer Science or scientific field (engineering, physics), or equivalent experience ~5+ years of Full... 
    Senior
    Full time
    Work experience placement
    Work at office
    Remote work

    Black Canyon Consulting

    Oregon State
    12 hours ago
  • $128.04k - $173.23k

     ...Required: None Job Family: Software Engineering Job Qualifications: Skills: Design...  ...: We are seeking a highly skilled Senior Developer with over 10 years of experience...  ...work/life balance, GDIT offers employees full flex work weeks where possible and a variety... 
    Senior
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Oregon State
    12 hours ago
  •  ..., Golang, TypeScript We are looking for highly skilled Full-Stack Software Engineers to contribute to an AI training project involving software...  ...and code evaluation. We are seeking an experienced Senior Full-Stack Software Engineer with strong hands-on expertise... 
    Senior
    For contractors
    Immediate start
    Remote work
    Flexible hours

    Weekday AI

    Oregon State
    12 hours ago
  • $195k - $255k

     ...predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Consumer Growth Experience Engineering (CGX) builds the platforms and end-to-end experiences that power Affirm’s consumer growth across push, email, app, and web. We... 
    Senior
    Work at office
    Remote work
    Flexible hours

    Affirm

    Oregon State
    12 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Full Stack Engineer. Be the first to apply!