Senior Software Engineer, Core Experiences - St. Louis, MO, USA
$140k - $200kMission Speechify
Mission
Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.
What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.
Overview
We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
What Yo u’ ll Do
- Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
- Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
- Ship cloud functions, lightweight backend services, and jobs using Kotlin
An Ideal Candidate Should Have
- Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
- Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
- Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
- Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
- Preferred Tech Stack:
- Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform)
- Prior experience with GCP is a plus
What We Offer
- A fast-growing environment where you can help shape the company and product.
- An entrepreneurial-minded team that supports risk, intuition, and hustle.
- A hands-off management approach so you can focus and do your best work.
- An opportunity to make a big impact in a transformative industry.
- Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
- Opportunity to work on a life-changing product that millions of people use.
- Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
- Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.
The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience
Think you’re a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
- ...Description On Site Required - In St. Louis MO US Citizenship Required Ready... ...the latest tools and platforms, and experience the satisfaction of seeing your work... ...We are seeking a highly skilled Senior Software Engineer with robust expertise in C++ embedded...SeniorSoftware
$95.68k - $143.52k
...Consultant - Memphis, TN - St Louis, MO Territory Computed... ...media, and related software and workflow solutions... ...expected to bring an engineering/technical orientation... ...continuity of customer experience; Ensure compliance... ...least 1-5-26. #LI- USA- Memphis, TN #LI -USA...Software- ...Hematology and Oncology Location: St. Louis, MO Employer: Alumni Healthcare Staffing... ...Cellular Therapy EMR/Charting Software: Epic Vaccines Mandatory? Not specified... ...CSR Req’d: No DEA Req’d?: No Years of Experience Req’d: 1.5–2 years of inpatient Bone Marrow...SoftwareWeekly payFull timeContract workTemporary workLocumImmediate startShift workNight shift
- ...Doctor of Medicine | Neonatal Location: St. Louis, MO Employer: Alumni Healthcare... ...with inpatient consults • EMR/Charting Software: EPIC • Vaccines Mandatory? Flu • Avg.... ...Strong diagnostic skills in in genetics experience with metabolic conditions ability to collaborate...SoftwareWeekly payPermanent employmentFull timeContract workLocumWork at officeImmediate startShift work
- ...Registered Nurse (RN) | Telemetry Location: St. Louis, MO Agency: Concentric Healthcare Staffing Pay: Competitive weekly... ...in Missouri Minimum 1 year of inpatient cardiac telemetry experience BLS and ACLS certifications from the American Heart Association...SuggestedWeekly payFull timeContract workImmediate startNight shiftWeekend work
- ...of Medicine | Nephrology Location: St. Louis, MO Employer: Alumni Healthcare Staffing... ...coverage as needed · EMR/Charting Software: Epic · Patient Age Group: Pediatric patients... ...· DEA Req’d?: Not specified · Years of Experience Req’d: Not specified Credentialing...SoftwareWeekly payFull timeContract workLocumImmediate startMonday to FridayShift workNight shiftWeekend work
- ...Surgery - General/Other Location: St. Louis, MO Employer: Alumni Healthcare Staffing... ...Room OR First Assist EMR/Charting Software: Epic Vaccines Mandatory? Not specified... ...CSR Req’d: No DEA Req’d?: No Years of Experience Req’d: Minimum 2 years of independent adult...SoftwareWeekly payFull timeContract workTemporary workLocumImmediate startShift workNight shiftWeekend work
$167.7 per hour
...Surgery - General/Other Location: St. Louis, MO Employer: VieMed Healthcare Staffing... ..., BLS required, RNFA preferred Experience: Minimum 2 years of adult cardiac surgery... ...as needed Utilize Epic EMR/charting software to document patient care What You Need...SoftwareHourly payWeekly payFull timeContract workLocumImmediate startFlexible hoursShift workRotating shiftDay shift$140k - $200k
...office. These include frontend and backend engineers, AI research scientists, and others from... ...for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new... ...about making product decisions, and has experience building great user experiences that...SoftwareFull timeWork at officeRemote work$53.42 per hour
...(RN) | Pediatric Med/Surg Location: St. Louis, MO Agency: Seven Healthcare Pay:... ...certifications Minimum of one year of experience in Pediatric Med Surg Why Work... ...exceptional staff with employers across the USA, we have also built a strong track...Hourly payWeekly payDaily paidFull timeImmediate startFlexible hoursShift work$80.14 per hour
...(RN) | Pediatric Med/Surg Location: St. Louis, MO Agency: Seven Healthcare Pay:... ...of Missouri BLS certification Experience in Pediatric Med Surg nursing Why... ...exceptional staff with employers across the USA, we have also built a strong track...Hourly payWeekly payDaily paidFull timeImmediate startFlexible hoursShift work- ...Registered Nurse (RN) | Medical-Surgical Location: St. Louis, MO Agency: Concentric Healthcare Staffing Pay: Competitive... ...good standing. Minimum of 1 year of inpatient acute care experience in Medical Surgical and/or Neurology/Neurosurgical nursing....Weekly payFull timeContract workImmediate startNight shiftWeekend workDay shift
$140k - $200k
...office. These include frontend and backend engineers, AI research scientists, and others from... ...), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT... ...to building accessible and inclusive software. ~ Excellent software engineering fundamentals...SeniorSoftwareFull timeWork at office- ...Registered Nurse (RN) | Medical-Surgical Location: St. Louis, MO Agency: Concentric Healthcare Staffing Pay: Competitive... ...good standing. Minimum of 1 year of inpatient acute care experience in Medical Surgical and/or Neurology/Neurosurgical nursing....Weekly payFull timeContract workTemporary workImmediate startNight shiftWeekend workDay shift
$1,782 - $2,058 per week
...Registered Nurse (RN) | Coronary Care Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,782 to $2,058 per... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workImmediate startShift work$2,522 - $2,722 per week
...MRI Tech Location: St. Louis, MO Agency: Jackson HealthPros Pay: $2,522 to $2... ...certification and state licensure ~2 years' experience as an MRI Tech ~ BLS certification... ...Siemens MRI experience, including XA30 software experience Assignment Details...SoftwareWeekly payFull timeContract workTemporary workRelocation packageShift work- ...Psychiatric Hospitalist to join our practice at Mercy Hospital St Louis in St. Louis, MO.$100K Recruitment Bonus! Mercy Behavioral Health - St... ...compassionate service, you'll help deliver transformative health care experiences while exploring new technologies and shaping the future of...H1bRelocation packageShift work
- ...a part time Test Administrator to join our team in St. Louis 2025 Craigshire RD STE 130 St. Louis MO. Starting pay is 17.75 + eligible for accrued paid... ...is required. Minimum of 1 year customer service experience is preferred. Experience proctoring or invigilating...Part timeWork at officeImmediate startFlexible hoursShift work
$190 per hour
...Doctor of Medicine | Hospitalist Location: St. Louis, MO Employer: WhiteCoat Locums Pay: $190 per hour Start Date: ASAP... ...Board Certified - Required At Least 2 Years of Clinical Experience in Hospital Medicine - Required Active Missouri Medical...Hourly payFull timePart timeLocumImmediate startRemote workDay shift$2,450 - $2,830 per week
...Registered Nurse (RN) | Operating Room Location: St. Louis, MO Agency: National Staffing Solutions Pay: $2,450 to $2,830... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workImmediate startShift work$1,671 - $1,929 per week
...Registered Nurse (RN) | Home Health Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,671 to $1,929 per... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workShift work$1,746 - $2,017 per week
...Registered Nurse (RN) | Home Health Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,746 to $2,017 per... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workShift work$1,704 - $1,968 per week
...Registered Nurse (RN) | Medical-Surgical Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,704 to $1,96... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workShift workNight shift$1,784 - $2,061 per week
...Registered Nurse (RN) | Stepdown Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,784 to $2,061 per week... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workImmediate startShift workNight shift$1,604 - $1,852 per week
...Registered Nurse (RN) | Telemetry Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,604 to $1,852 per week... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workImmediate startShift workNight shift$1,604 - $1,852 per week
...Registered Nurse (RN) | Telemetry Location: St. Louis, MO Agency: National Staffing Solutions Pay: $1,604 to $1,852 per week... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workImmediate startShift workNight shift- ...Registered Nurse (RN) | Intermediate Care Location: St. Louis, MO Agency: Concentric Healthcare Staffing Pay: Competitive... ...of Missouri Minimum 1 year of inpatient Cardiac Stepdown experience BLS and ACLS certifications from the American Heart Association...Weekly payFull timeContract workTemporary workImmediate startNight shift
$45.36 per hour
...Registered Respiratory Therapist Location: St. Louis, MO Agency: Seven Healthcare Pay: Competitive weekly pay (inquire for... ...their schedules. Why Choose Seven Healthcare? Experience flexibility, communication, and supportive per diem staffing....Hourly payWeekly payDaily paidFull timeImmediate startFlexible hoursShift workAfternoon shift- ...Nurse (RN) | Registered Nurse First Assistant Location: St. Louis, MO Agency: Concentric Healthcare Staffing Pay: Competitive... ...Nurse (RN) license Minimum 2+ years of RNFA or OR experience Required certifications: BLS, ACLS, CNOR, and CSFA Experience...Weekly payFull timeContract workImmediate startMonday to Friday
$1,804 - $2,084 per week
...Nurse (RN) | Medical Intensive Care Unit Location: St. Louis, MO Agency: National Staffing Solutions Pay:... ...with the following qualifications: One or more year(s) of experience as a RN Licensed to practice as a RN with active license(s...Full timeContract workImmediate startShift workNight shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer, Core Experiences - St. Louis, MO, USA. Be the first to apply!
- software developer positions Saint Louis, MO
- senior software engineer remote Saint Louis, MO
- software engineer contract Saint Louis, MO
- cybersecurity software engineer Saint Louis, MO
- part time software developer remote Saint Louis, MO
- junior software developer internship Saint Louis, MO
- software system engineer Saint Louis, MO
- software engineer remote Saint Louis, MO
- software engineer visa sponsorship Saint Louis, MO
- software engineer Saint Louis, MO



