Talent.com
Senior Software Engineer
Senior Software EngineerSumUp • Boulder, Colorado, United States; El Paso, Texas, United States
No longer accepting applications
Senior Software Engineer

Senior Software Engineer

SumUp • Boulder, Colorado, United States; El Paso, Texas, United States
30+ days ago
Job type
  • Full-time
Job description

Senior Software Engineer in our Boulder, CO or El Paso, TX offices

Who you are :

Senior Software Engineer

As part of the SumUp team working in one of our fabulous offices, you’ll play an important role in building and maintaining key services that power our in-store products, integrations and payments. We’re a diverse group working in multiple contexts, across multiple technology platforms, and in support of global teams. Our products and services power thousands of devices, millions of interactions, and billions of sent messages annually. We own and support public-facing dashboards used by nearly all US SumUp merchants, internal and partner-level APIs, and a rich set of internal back-office tools.

What you’ll do :

  • Maintain a high level of quality in our code bases through well-written automated tests, good architecture and code review processes.
  • Own, design, and code product initiatives from start to finish.
  • Participate in collaborative problem solving, planning sessions, and retrospectives.
  • Work collaboratively with designers, product managers, QA, and internal support teams to ensure our products are the best they can be.

Must-have expertise and knowledge to be successful in this role :

  • 6+ years experience working with modern JavaScript / TypeScript and back-end frameworks; we use React / Next.js, some Angular, and Python / Django, but if you have a strong eye for clean modular code then you will fit right in.
  • Strong team player - we work in small product teams that work very closely together and are constantly collaborating in order to move as fast as possible.
  • Eagerness to take on new challenges with a positive attitude and a growth mindset
  • Who we are :

    Business owners are at the heart of everything we do at SumUp, which is why we create powerful, easy-to-use financial solutions to help them. With a founder’s mentality and a 'team-first’ attitude, our diverse teams across the globe work together to ensure small business owners we partner with can be successful doing what they love.

    SumUp is a global financial technology company that allows businesses of all sizes to manage their business and accept payments both in-store and online. Named as Europe’s fastest-growing company in the Inc. 5000, SumUp supports over 4 million merchants globally and operates in 36 markets across Europe, the America's, and Australia. With our point of sale systems, card terminals and online services relied upon by businesses of all sizes, SumUp is the partner of choice for small businesses from every walk of life.

    Why you’ll love working at SumUp

  • Ownership & impact : you will be the technical and organizational lead for payments and loyalty in our largest market.
  • Global reach : collaborate with engineering peers across Europe, LATAM and APAC while shaping products used by merchants in 37 countries.
  • People-first culture : competitive compensation and a commitment to work-life balance.
  • Cutting-edge tech : work on EMV kernels, payment certifications and large-scale micro-services that process billions in transactions annually.
  • Compensation :

  • Base salary range is $$155,000 - $175,000
  • Stock Option Plan participation
  • Compensation will be finalized based on the candidate’s experience and location
  • Benefits & More :

  • We’re a truly global team of 3000+ people from 60+ countries, working to help small businesses across 3 continents.
  • Startup environment and small, cross-functional teams
  • A full suite of benefits including medical, dental and vision
  • 22 days vacation days & 8 sick days plus 11 paid holidays
  • 401(K) employer match and paid parental leave
  • One month of sabbatical after every 3 years of employment
  • SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp does not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. SumUp also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

    SumUp will not accept unsolicited resumes from any source other than directly from a candidate.

    #SumUpUSA

    Job Application Tip

    We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.

    Create a job alert for this search

    Senior Software Engineer • Boulder, Colorado, United States; El Paso, Texas, United States

    Related jobs
    Senior Software Architect

    Senior Software Architect

    The Timberline Group • Boulder, CO, United States
    Full-time
    Job Title : Senior Software Architect.Our Platform is designed to transform organizational efficiency, strategic alignment and operational governance, down to the task level.Its task-oriented archit...Show more
    Last updated: 30+ days ago • Promoted
    Sr Software Engineer

    Sr Software Engineer

    Infleqtion • Boulder, CO, US
    Full-time
    Quick Apply
    We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our. We break down barriers between disciplines, stepping in wherever we can ...Show more
    Last updated: 30+ days ago
    Software Engineer II

    Software Engineer II

    RADICL Defense • Boulder, Colorado, United States, 80302
    Full-time
    As the leading provider of Cybersecurity-as-a-Service (CSaaS), RADICL is revolutionizing advanced cyberthreat protection for small and medium-sized businesses (SMBs) in the U.Defense Industrial Bas...Show more
    Last updated: 30+ days ago
    AI Engineer (Backend)

    AI Engineer (Backend)

    Jobot • Boulder, CO, US
    Full-time
    Join a fast-moving engineering team building agentic systems, LLM-powered workflows, and intelligent backend infrastructure from the ground up. This Jobot Job is hosted by : Tarek Hamzeh.Are you a fi...Show more
    Last updated: 30+ days ago • Promoted
    Senior Backend Engineer

    Senior Backend Engineer

    Loft Orbital Solutions • Golden, Colorado, United States
    Full-time
    Loft Orbital is looking for a Backend Engineer to join our Mission Operations Services (MOS) team.This role will be working on developing all of Loft's micro-services that enables the command and c...Show more
    Last updated: 30+ days ago • Promoted
    Senior Engineer II Systems (Integration Hardware)

    Senior Engineer II Systems (Integration Hardware)

    Microchip • Boulder, Colorado, USA
    Full-time +1
    Are you looking for a unique opportunity to be a part of something great Want to join a 17000-member team that works on the technology that powers the world around us Looking for an atmosphere of t...Show more
    Last updated: 19 days ago • Promoted
    Senior Data Engineer

    Senior Data Engineer

    Respondology • Boulder, Colorado, United States
    Remote
    Full-time
    Respondology is looking for a hands-on and forward-thinking Senior Data Engineer to join our growing team.This is a fantastic opportunity for someone who thrives at the intersection of data infrast...Show more
    Last updated: 3 days ago • Promoted
    Sr Staff / Senior Systems Engineer

    Sr Staff / Senior Systems Engineer

    SciTec • Boulder, CO, US
    Full-time
    Quick Apply
    SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense,...Show more
    Last updated: 30+ days ago
    Aerospace Java Software Engineer

    Aerospace Java Software Engineer

    Scitec • Boulder, Colorado, United States
    Full-time
    SciTec has been awarded multiple government contracts and is growing our creative Team! SciTec, Inc.We support customers throughout the Department of Defense and U. Government in building innovative...Show more
    Last updated: 30+ days ago • Promoted
    Senior AI / ML Engineer

    Senior AI / ML Engineer

    Awetomaton • Boulder, Colorado, United States
    Full-time
    Awetomaton is seeking a Senior AI / ML Engineer to establish our first onsite presence with existing customers in Boulder, CO. In this role you will use your OPIR domain expertise to identify salien...Show more
    Last updated: 30+ days ago • Promoted
    Software Development Engineer

    Software Development Engineer

    Amazon • Boulder, CO, USA
    Full-time
    Join Amazon's engineering team and help us build innovative solutions to complex problems.As a Software Development Engineer, you will design, develop, and test software applications and services.W...Show more
    Last updated: 30+ days ago • Promoted
    Senior Solutions Engineer

    Senior Solutions Engineer

    Stream • Boulder, Colorado, USA
    Full-time
    Senior Solutions Engineer USA.Location : Boulder hybrid OR remote US.Stream is seeking an experienced Senior Solutions Engineer to partner with our sales and customer success teams in driving the a...Show more
    Last updated: 27 days ago • Promoted
    Remote Backend Software Engineer : Go - AI Trainer ($80-$100 per hour)

    Remote Backend Software Engineer : Go - AI Trainer ($80-$100 per hour)

    Mercor • Boulder, Colorado, US
    Remote
    Part-time
    Mercor is hiring experienced Go Engineers • • to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding b...Show more
    Last updated: 5 days ago • Promoted
    Senior Engineer II System (Integration Linux+Programming)

    Senior Engineer II System (Integration Linux+Programming)

    Microchip • Boulder, Colorado, USA
    Full-time +1
    Are you looking for a unique opportunity to be a part of something great Want to join a 17000-member team that works on the technology that powers the world around us Looking for an atmosphere of t...Show more
    Last updated: 18 days ago • Promoted
    Senior UI Software Engineer (On Site)

    Senior UI Software Engineer (On Site)

    The Timberline Group • Boulder, Colorado, USA
    Full-time
    Our client is engineering a next-generation Work Orchestration platformone that transforms complex organizational processes into clear intuitive action-driven experiences.TheirUI and UX are central...Show more
    Last updated: 7 days ago • Promoted
    Sr UI Software Engineer

    Sr UI Software Engineer

    SBS Creatix • Boulder, CO, United States
    Full-time
    Senior UI Software Engineer (On Site).Candidates must be able to work in the US without a sponsor.Our client is engineering a next-generation Work Orchestration platform—one that transforms complex...Show more
    Last updated: 5 days ago • Promoted
    Principal / Sr. Principal Software Engineer - FORGE

    Principal / Sr. Principal Software Engineer - FORGE

    Northrop Grumman Corp. (AU) • Boulder, CO, United States
    Full-time
    Boulder, Colorado, United States of America.No - Teleworking not available for this position.Days (United States of America). Relocation assistance may be available.At Northrop Grumman, our employee...Show more
    Last updated: 30+ days ago • Promoted
    Principal / Sr Principal Software Engineer - FORGE

    Principal / Sr Principal Software Engineer - FORGE

    Northrop Grumman Corp. (AU) • Boulder, CO, United States
    Full-time
    RELOCATION ASSISTANCE : No relocation assistance available.At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the wor...Show more
    Last updated: 23 days ago • Promoted