The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas 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
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

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.

Position Summary

We are looking for a skilled, hands-on senior engineer to build and maintain the core infrastructure and backend services that power our trading platform. You will work on systems where performance, correctness, and uptime are fundamental - not afterthoughts.You write clean, efficient C# and Go, take pride in the quality and reliability of your work, and are comfortable owning complex backend problems from design through production. You have a strong instinct for identifying risk before it becomes an incident, and you bring the kind of engineering discipline that high-stakes, real-time financial systems demand.

Key Responsibilities

• Design, build, and maintain backend services and platform infrastructure in C# and Go, with a focus on performance, reliability, and correctness.
• Own backend components end-to-end - from architecture and implementation through testing, deployment, and on-call support.
• Proactively identify and address technical debt, performance bottlenecks, and reliability risks before they become production incidents.
• Collaborate with the platform tech lead and other engineers on system design, code reviews, and cross-team integration work.
• Contribute to frontend development in React, particularly around platform integrations and internal tooling.
• Write and maintain comprehensive tests, documentation, and runbooks to support operational excellence.
• Participate actively in on-call rotation - owning issues through to resolution and contributing to post-incident reviews.

Qualifications

Required

• Strong C# development skills - solid understanding of the .NET ecosystem, async/await patterns, and performance optimization with modern C# idioms (.NET 6+).
• Hands-on experience building and maintaining backend or platform systems in production environments.
• Experience with low-latency or high-throughput systems, particularly in financial, trading, or data-intensive domains.
• Strong understanding of databases including schema design, query optimization, and transactional integrity (PostgreSQL, MySQL, or similar).
• Experience with RESTful API design, WebSockets, and asynchronous/event-driven architectures.
• Proficiency with CI/CD pipelines, automated testing strategies, and modern DevOps tooling.
• Frontend awareness - comfortable working across the stack, reviewing or contributing to React-based frontend work.
• Reliable and dependable - you follow through, communicate proactively, and treat your commitments seriously.
• Strong communication skills; able to collaborate effectively across engineering and product.

Preferred

• Familiarity with functional programming paradigms - comfortable applying immutability, pure functions, and composition patterns to write more predictable, testable code.
• Proficiency in Go - comfortable writing production-grade services and APIs.
• Experience with React or modern frontend frameworks - able to contribute to platform tooling and interfaces.
• Familiarity with Python for scripting, tooling, or data processing.
• Experience with Kubernetes and container orchestration in production environments.
• Background in trading, futures, prop trading, or fintech - you understand the domain and its performance expectations.
• Familiarity with distributed systems patterns: message queues (Kafka, RabbitMQ), caching strategies (Redis), and service-to-service communication.
• Exposure to observability tooling: Prometheus, Grafana, structured logging, and distributed tracing.
• Experience working in multi-team engineering organizations with shared platform dependencies.

POSITION TITLE: Software Engineering Instructor 

REPORTS TO: Manager Director

LOCATION: Columbus, OH 

WHO WE ARE LOOKING FOR: 

Per Scholas is seeking a Technical Instructor to deliver high-end technical training to underemployed and unemployed community residents for purposes of higher economic development and improvement of quality of life. The Technical Instructor must be self-directed and self-motivated, and comfortable with making intermediate-level decisions to adapt processes and curriculum delivery based on current conditions. The Technical Instructor works in collaboration with peers with learner support and works with the Managing Director to change policies, procedures, and strategic planning. 

WHAT YOU’LL DO: 

• Deliver technology skills training and assessments to prepare students for entry-level to mid-level careers in the field of software development  Daily instruction, assessment administration, attendance, one-on-one tutoring, evaluation, and monitoring of individual student progress 
• Be Adept in learning new software tools, languages, and technologies as needed. 
• Work closely with the team to identify student needs, provide the necessary support, and establish individualized plans for student achievement 
• Tutor students as needed 
• Work with Career Advance team to ensure alumni are completing additional requirement
• Maintain Salesforce database with student scores and attendance 
• Work with Career Advancement team to ensure volunteers from the business community interact with students as classroom speakers, mentors, and small group coaches 
• Work with Career Advancement team to recommend students for particular employment opportunities 
• Monitor student compliance to attendance and other program policies, and address violations with students in a consistent manner. Work with Manager, Career Advancement to ensure documents such as probationary and termination letters are prepared and delivered. 
• Connect students with the resources necessary for them to overcome their individual barriers to maintaining success in school 
• Create, submit and maintain training curricula for approval and school files. 
• Work closely with the Program Design team to create student content on the PS Academy. 
• Instructors will need to commit a few hours per week to preparing lessons and materials, leveraging existing PS curriculum content. 
• Work closely with co-instructors or teaching assistants to provide students with meaningful and prompt feedback on their progress. 

WHAT YOU’LL BRING TO US: 

Professional Requirements 

• You have at least 2+ years of experience working on a software development team.
• You have working experience in both front-end and back-end development, and are fluent in:
• HTML5 and CSS3
• Full-stack JavaScript (strong JavaScript highly preferred)
• At least one JS MV* framework (Angular, Backbone, or React preferred)
• SQL databases (we generally use PostgreSQL)
• NoSQL (we generally cover MongoDB)
• Express/Node.j
• A Bachelor’s (or Master’s) degree in a related field is preferred but not required. 
• Experience with curriculum, syllabus development, and lesson planning.
• Experience with student assessment; and a talent to continuously evaluate the curriculum to identify what is working and what improvements can be made 
• Qualified candidates must be able to comfortably and frequently lift 50lbs

Personal Characteristics 

• You thrive in a creative, inventive, fast-paced startup environment with people who are passionate about their work and mission. 
• You are data-driven, result-oriented and a forward-looking catalyst for social change. 
• You have a collaborative and flexible work style. You’re excited to work cross-functionally with other departments and independently. 
• You are an effective communicator with strong oral and written skills. 
• You are tech savvy and can learn fast. 
• You are strong at managing your time and you can balance multiple projects and tasks. 
• You stand behind our mission, believing that individuals from any community should be able to access well-paying career positions, and that talent should be recognized and recruited from many diverse sources.

For this role specifically, we are targeting a salary of $70,000/year, with a range between $65,000/year and $75,000/year, where the difference in salary is typically determined by several factors, including geography in which the selected candidate resides, and alignment with qualifications and experience.

#LI-Onsite

Position Summary

We are looking for a seasoned, hands-on engineer to lead platform and backend engineering on our trading infrastructure. You will serve as the technical authority for a high-performance, low-latency trading platform - owning architecture decisions, setting engineering standards, and driving the work that keeps critical systems reliable and fast.You thrive in environments where microseconds matter, correctness is non-negotiable, and the team looks to you not just for technical direction but for the clarity and confidence to execute against it. You are pragmatic, opinionated, and comfortable operating at the intersection of systems engineering, financial technology, and cross-functional product delivery.

Key Responsibilities

• Serve as the technical lead for platform and backend engineering - owning architecture decisions, setting development standards, and coordinating across engineering, product, and business stakeholders.
• Design, build, and maintain high-performance, low-latency backend systems and trading infrastructure in C# and Go, with a relentless focus on throughput, reliability, and correctness.
• Define and enforce engineering best practices across the team, including code quality standards, testing strategies, and deployment processes.
• Proactively identify and address technical debt, performance bottlenecks, and reliability risks before they become production incidents.
• Mentor and develop engineers - providing constructive technical guidance, supporting career growth, and helping others expand their scope of ownership.
• Collaborate with frontend engineers to deliver cohesive platform features, and contribute directly to React-based tooling and interfaces when needed.
• Be a dependable presence on-call and in production - owning issues through to resolution and documenting learnings as repeatable processes.
• Drive cross-team alignment on platform capabilities, dependencies, and roadmap priorities.

Qualifications

Required

• Expert-level C# development skills - deep understanding of the .NET ecosystem, async/await patterns, performance optimization, and modern C# idioms (.NET 6+).
• Demonstrated experience leading technical architecture for backend or platform systems - producing clear, defensible design decisions with trade-off analysis.
• Hands-on experience with low-latency or high-throughput systems, particularly in financial, trading, or data-intensive environments.
• Strong proficiency with systems-level debugging, profiling, and performance tuning.
• Experience with RESTful API design, WebSockets, and asynchronous/event-driven architectures.
• Strong understanding of databases including schema design, query optimization, and transactional integrity (PostgreSQL, MySQL, or similar).
• Proficiency with CI/CD pipelines, automated testing strategies, and modern DevOps tooling.
• Frontend fluency - comfortable reviewing, contributing to, or coordinating with React-based frontend work.
• Reliable and dependable - you follow through, communicate proactively, and treat your commitments seriously.
• Strong written and verbal communication skills; comfortable driving alignment across engineering, product, and business stakeholders.

Preferred

• Familiarity with functional programming paradigms - comfortable applying immutability, pure functions, and composition patterns to write more predictable, testable code.
• Proficiency in Go - comfortable writing production-grade services, APIs, and platform tooling.
• Experience with React or modern frontend frameworks - able to contribute to or own frontend platform tooling when needed.
• Familiarity with Python for scripting, tooling, or data processing.
• Experience with Kubernetes and container orchestration in production environments.
• Background in trading, futures, prop trading, or fintech - you understand the domain, the stakes, and the performance expectations.
• Familiarity with distributed systems patterns: message queues (Kafka, RabbitMQ), caching strategies (Redis), and service-to-service communication.
• Exposure to observability tooling: Prometheus, Grafana, structured logging, and distributed tracing.
• Experience operating in multi-team engineering organizations with shared codebases or platform dependencies.

Position Summary

Join MyFundedFutures as a senior, hands-on engineer to design, build, and maintain our core backend systems, platform infrastructure, and frontend tools.  Someone who takes strong, informed positions on architecture and technology options, while remaining pragmatic and adaptable to the realities of a fast-moving trading platform business.

You thrive in environments where financial accuracy, system uptime, and developer productivity are equally critical and you treat dependability as a non-negotiable professional standard.

Key Responsibilities

• Serve as the technical lead across platform and backend engineering — owning architecture decisions, facilitating cross-team coordination, and ensuring consistent development standards.
• Design, build, and maintain core backend services and APIs using Django/Python and Go, with a focus on reliability, performance, and scalability.
• Proactively identify and address technical debt, performance bottlenecks, security risks, and reliability gaps before they become production incidents.
• Mentor and develop engineers across the team — providing clear, constructive technical guidance and helping others grow in ownership and scope.
• Contribute to frontend development in React, particularly around platform integrations and internal tooling.
• Be a dependable presence on-call and in production — you take ownership of issues through to resolution and document your learnings as repeatable processes.

Qualifications

Required

• Strong ability to write well-structured, idiomatic, Python and Go with a deep understanding of the Django ecosystem.
• Hands-on experience integrating payment systems (Stripe, Worldpay, Braintree, or similar)
• Demonstrated ability to lead technical architecture discussions and produce clear, defensible design decisions with appropriate trade-off analysis.
• Experience with RESTful API design, WebSockets, and asynchronous/event-driven architectures.
• Strong understanding of databases (PostgreSQL, MySQL, Elasticsearch) including schema design, query optimization, indexing and transactional integrity.
• Proficiency with CI/CD pipelines, automated testing strategies, and modern DevOps tooling.
• React (or similar) development experience — comfortable contributing to or reviewing frontend work within a full-stack platform context.
• Reliable and dependable – you follow through, communicate proactively, and treat your commitments seriously.
• Strong written and verbal communication skills; comfortable driving alignment across engineering, product, and business stakeholders.

Preferred

• Background in trading, futures, prop trading, or fintech environments — you understand the domain, the stakes, and the performance expectations.
• Experience with Kubernetes and container orchestration in production environments.
• Familiarity with distributed systems patterns: message queues (Kafka, RabbitMQ), caching strategies (Redis), and service-to-service communication.
• Experience operating in multi-team engineering organizations with shared codebases or platform dependencies.
• Exposure to observability tooling: Prometheus, Grafana, structured logging, and distributed tracing.

About the Role

This role is not for everyone.

We're looking for someone with a founder's mindset to lead our Columbus data collection facility — someone who gets energy from building something from scratch, isn't precious about job titles, and wants a front-row seat to the most consequential technological shift of our generation.

You'll manage daily operations, own project delivery, recruit talent, solve problems that don't have playbooks yet, and do a lot of things that aren't glamorous but are the core of running a real business. Coordinating schedules, chasing down compliance paperwork, building tracking systems, showing up when something breaks. If that sounds exhausting, this isn't the right fit. If that sounds like exactly where you learn the most — keep reading.

The upside is real. You'll work at the intersection of human intelligence and frontier AI, understand this space from the inside out, and grow fast in a company that's scaling quickly with major clients and a clear mission.

What You'll Do

Run the operation Lead day-to-day facility operations with full onsite presence during active projects. You'll own execution from setup to delivery — quality, timelines, logistics, and everything in between. When something goes sideways, you figure it out. You are the eyes and ears of onsite work and must be able to escalate appropriately when you need support with the norm being that you can create a solution.

Build the team Recruiting is a core part of this role. You'll develop pipelines, run outreach campaigns, build relationships with local universities and community organizations, and conduct screenings. You are the talent engine for Columbus.

Keep everything tight Meticulous documentation, scheduling, resource tracking, compliance, and reporting. This is the stuff that makes the difference between a facility that runs well and one that doesn't. You'll own it and take pride in it.

Bridge to HQ Coordinate with central teams on project planning, escalations, and resource needs. You're the face of HumanSignal in Columbus and the connective tissue between local operations and company-wide strategy.

What You Bring

You're technical enough to vibe-code your way through problems in Python (React experience is a plus), but your superpower is getting things done in the real world — not just in code. You've recruited and managed teams before, you know how to manage competing priorities without losing the details, and you operate well with minimal oversight. Extreme attention to detail and obsession with winning is a must.

Most importantly: you want to learn. You're drawn to hard problems and early-stage environments. You understand that the un-fun parts of a business are what make it work, and you don't look for someone else to handle them.

This role is 100% onsite during active project periods. This a requirement - this role is not open for remote work.

Compensation

We pay based on regional market rates. For this role, the base cash compensation range is $72,000–$90,000 USD. Final offers reflect your experience, expertise, and the scope of what you'll own. 

Come build with us!

Software Engineering Intern - AI Data Operations
HumanSignal | Columbus, Ohio | Hybrid | Spring/Summer 2026

About Us
HumanSignal builds Label Studio Enterprise, the data annotation platform trusted by Fortune 500 companies including Apple. We're expanding our 400+ person Columbus facility and need engineering talent to build systems that power AI training pipelines.

What You'll Build

• Full-stack web applications for crowdsourced data collection with quality control workflows
• Admin dashboards with bulk operations, analytics, and workflow management
• Data pipelines integrating Label Studio, AWS S3, and automated quality checks
• JSON transformation systems processing thousands of annotation files for enterprise clients

Technical Skills (Strong in Several Required)

• Frontend: React, TypeScript, responsive UI, state management
• Backend: Python (data processing, APIs, automation), RESTful design
• Data: Database design, JSON manipulation, multi-status workflows
• Deployment: Vercel, serverless functions, CI/CD

Bonus: AWS S3, email integration, real-time updates, admin dashboards

Who You Are

• Ohio State engineering student (CS, Software Engineering, Data Science, or related)
• Can architect solutions and ship working code autonomously
• Comfortable with full-stack development and data pipelines
• Interested in AI infrastructure and training data systems

Details

• Location: Hybrid in Columbus (2-3 days/week in-office)
• Compensation: $35-50/hour based on experience
• Schedule: Flexible part-time or work-study arrangements
• Duration: Minimum 12 weeks, potential for extension/conversion

To Apply
Email resume, GitHub, and brief note to careers@humansignal.com including:

• A technical challenge you've solved with data or workflows
• Your availability and preferred start date

HumanSignal is committed to building a diverse team. We encourage applications from candidates of all backgrounds.
We're moving fast—strong candidates will be interviewed on a rolling basis.