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Software Engineer, iOS Core Product - Tallinn, Estonia
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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.
Overview
With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.
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
- Opportunity to lead key engineering and product decisions
- Actively shipping production code for the Speechify iOS app
- Work within a dedicated product team
- Participate in product discussions to shape the product roadmap
- Maintain and enhance the existing complex app architecture
An Ideal Candidate Should Have
- Experience. You've worked on products that scaled to a large user base
- Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
- Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
- Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
- 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
- Technical skills. Swift, SwiftUI
Technical Requirements:
- Swift Programming Language
- SwiftUI experience
- Experience in Multithreading Programming
- Working with CI/CD infrastructure
- Experience with Fastlane
- SOLID principles, the ability to write every single class according to SOLID
- Experience with Git and understanding of different Git strategies
What We offer:
- A fast-growing environment where you can help shape the company and product
- An entrepreneurial crew that supports risk, intuition, and hustle
- The opportunity to make a big impact in a transformative industry
- A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
- Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
- Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
- Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio
Think you’re a good fit for this job?
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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.
Ready to apply?
Apply to Speechify
The Engineering team builds the software powering Veriff. We're solving the online identity crisis in a scalable way, pushing innovation in a fast-paced and challenging environment.
We’re looking for an iOS Engineer to help us build a reliable, secure, and high-performing SDK that works seamlessly across a wide range of devices and environments.
In this role, you will contribute to developing efficient and scalable solutions that integrate smoothly with partner applications, while continuing to grow your technical expertise.
You’ll help us protect honest people online by:
- Contributing to the development and maintenance of our iOS SDK using Swift
- Writing clean, maintainable, and efficient code with a focus on performance and usability
- Collaborating with cross-functional teams including product managers, designers, and backend engineers
- Supporting efforts to ensure compatibility across different iOS devices and varying network conditions
- Writing and maintaining unit and integration tests to ensure code quality
- Participating in code reviews and incorporating feedback to improve your work
- Assisting in debugging issues and resolving performance bottlenecks
- Staying up to date with iOS development best practices and tools
- Contributing to improvements in development workflows, testing, and release processes
You are the right future Veriffian for the job if you have:
- Experience developing iOS applications using Swift
- Familiarity with iOS frameworks (e.g. UIKit, Cocoa Touch)
- Understanding of RESTful APIs and how to integrate them into mobile applications
- Experience writing tests (unit or integration) and debugging issues
- Basic understanding of mobile architecture patterns and best practices
- Strong problem-solving skills and willingness to learn and grow
You’re an especially awesome match if you have:
- Exposure to SDK development
- Familiarity with Agile methodologies (Scrum or Kanban)
- Basic knowledge of CI/CD tools or automation (e.g. Fastlane)
- Experience working with performance optimisation across devices
- Awareness of accessibility and inclusive design principles
- Exposure to other platforms (Android or cross-platform frameworks)
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
Ready to apply?
Apply to Veriff
The Engineering team builds the software powering Veriff, tackling the challenges of online identity in a scalable and innovative way. We’re looking for a Senior iOS Engineer to help us build a reliable, secure, and high-performing SDK that works seamlessly across a wide range of devices.
We’re looking for an experienced Senior iOS Engineer to help us build an SDK that is reliable, secure, and high-performing across a wide range of devices and environments. As our user base continues to grow, ensuring a seamless experience — even on older devices and slower networks — is critical.
This role is key to developing a lean, efficient, and scalable app that integrates smoothly with partner applications. Your expertise will help tackle challenges around performance optimisation, reliability, and usability, keeping Veriff at the forefront of digital identity verification.
You’ll help us protect honest people online by:
- Designing, developing, and maintaining our iOS SDK using Swift, ensuring high performance, security, and usability
- Collaborating closely with cross-functional teams including product managers, designers, and backend engineers
- Addressing challenges related to performance and compatibility across a wide range of devices and network conditions
- Implementing and improving testing strategies, including unit, integration, and performance testing
- Participating in code reviews, providing constructive feedback, and mentoring other engineers
- Identifying and advocating for new technologies, tools, and best practices to improve development efficiency and product quality
- Proactively identifying bottlenecks and resolving issues to ensure reliability and stability
- Contributing to the technical direction of the iOS SDK and helping shape the future of Veriff’s mobile products
You are the right future Veriffian for the job if you have:
- Proven experience as a Senior iOS Engineer with a strong track record in building high-quality iOS applications or SDKs
- Strong expertise in Swift and iOS frameworks (Cocoa Touch, UIKit, etc.)
- Experience designing and maintaining scalable, testable codebases and APIs
- Solid understanding of mobile architecture patterns and best practices
- Experience working with RESTful APIs and integrating them into mobile applications
- Experience with testing frameworks and automation tools (e.g., unit, integration, performance testing, Fastlane)
- Strong problem-solving skills, ownership mindset, and ability to drive complex initiatives
- Excellent communication skills and ability to collaborate across teams
You’re an especially awesome match if you have:
- Experience developing and maintaining iOS SDKs
- Familiarity with Agile methodologies such as Scrum or Kanban
- Experience with CI/CD pipelines and automation processes
- Exposure to other platforms (Android, cross-platform frameworks)
- Knowledge of accessibility and inclusive design practices
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
Ready to apply?
Apply to Veriff
Founding Software Engineer - Agentic Systems
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At Veriff, we are exploring the next frontier of identity verification: agentic AI systems that can reason, act, and operate safely in high-trust environments.
We are forming a small, high-leverage team to explore and productionize agentic capabilities across identity, KYA, risk assessment, and automation workflows.
We are looking for a Founding Engineer to help build this from the ground up.
You’ll help us protect honest people online by:
- Design and build agentic systems that can:
- Use tools;
- Reason across multi-step workflows;
- Operate under strict compliance and safety constraints.
- Prototype and productionize LLM-powered workflows;
- Build internal evaluation frameworks for agent reliability;
- Define system architecture for scalable, secure AI services;
- Work closely with product, risk, and compliance teams;
- Turn ambiguous ideas into working systems.
You are the right future Veriffian for the job if you have:
Strong Systems Engineer
- 6+ years building backend systems in production
- Strong Python experience (FastAPI or similar)
- Experience with distributed systems and async workflows
- Deep understanding of system design and reliability
Agentic / LLM Experience
Hands on experience building:
- Tool using agents
- Multi step reasoning workflows
- Retrieval Augmented systems (RAG)
- Multi agent or orchestration systems
Experience with one or more:
- LangChain / LangGraph
- OpenAI Assistants or Responses API
- AutoGen
- CrewAI
- Semantic Kernel
You have shipped LLM-powered systems beyond experimentation.
Elements of Our Tech Stack
- Backend: Node.js (TypeScript), Python, Golang
- Frontend: React (TypeScript)
- Mobile: Kotlin (Android), Swift (iOS), Dart (Flutter), TypeScript (React Native)
- Infrastructure: AWS, Kubernetes, Terraform
- Data & ML: PostgreSQL, RabbitMQ, Python-based ML models
Nice to have:
- Experience in fraud, risk, compliance, or identity systems
- Experience building internal AI evaluation pipelines
- Familiarity with vector databases (pgvector, Pinecone, etc)
- Experience operating in regulated environments
What Success Looks Like
- Reliable agentic workflows running in production
- Clear evaluation metrics for AI quality and safety
- Strong architectural foundations for scaling AI capabilities
- High quality technical documentation and system clarity
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
#LI-FS1#SPB1SPNTAL #LI-Remote
Ready to apply?
Apply to Veriff
Senior Software Engineer (Product Platform)
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At Veriff, we verify identities at scale, helping businesses connect with honest people online. Our software verifies over 10,000 government-issued documents from more than 190 countries, and this is growing fast! These are millions of verified identities a year and countless people working behind the scenes to help make the lives of millions—and eventually billions—of people safer online. We are a force for good, and we want to be the standard for trust online.
As a Senior Software Engineer, you will do more than write code—you will help architect scalable systems, mentor engineers, and drive business impact. We are looking for problem solvers like you to ensure this happens.
The Platform Area supports cross-domain business needs and processes through a common platform infrastructure. The development and evolution of the Veriff Platform are critical to our success. Our platform allows us to quickly adapt our technology to meet the rapidly evolving identity verification market needs and the strong appetite of our teams and customers to use innovative solutions to identify their customers and keep their communities safe. The Veriff platform is a technical area with lots of business and scalability challenges that are key to Veriff’s continuous success.
You’ll help us protect honest people online by:
- Build & Scale: Design high-performance, maintainable, and secure systems that handle millions of verifications.
- Lead & Mentor: Set the bar for technical excellence, sharing knowledge and guiding engineers.
- Innovate & Optimize: Improve automation, scalability, and reliability.
- Own & Deliver: Take responsibility for end-to-end development in collaboration with product and design.
- Solve with a Holistic Mindset: Apply curiosity, adaptability, and multi-skill problem-solving to technical challenges.
You are the right future Veriffian for the job if you have:
- Over 5 years of experience building large-scale applications
- Long-term experience in NodeJS using TypeScript
- Ownership experience of a specific component, feature, or system
- A proven track record in developing, debugging, and shipping software products on large code bases
- A Bachelor's degree in Computer Science, Computer Engineering, or a relevant technical field
- The ability to inspire growth within teams by setting new standards
If you're passionate about coding, problem-solving, and contributing to Veriff's mission, we want to hear from you! Be part of a team that values innovation, collaboration, and excellence.
Elements of Our Tech Stack
- Backend: Node.js (TypeScript), Python, Golang
- Frontend: React (TypeScript)
- Mobile: Kotlin (Android), Swift (iOS), Dart (Flutter), TypeScript (React Native)
- Infrastructure: AWS, Kubernetes, Terraform
- Data & ML: PostgreSQL, RabbitMQ, Python-based ML models
- Flexibility to work from home
- Stock options that ensure your share in our success
- Extra recharge days on top of your annual vacation
- Comprehensive relocation support to Estonia or Spain
- Extensive medical, dental, and vision insurance to ensure you’re feeling great physically and mentally
- Learning and Development & Health and Sports budget that you are free to tailor to your own needs
- Four weeks of fully paid sabbatical leave after reaching your 5th work anniversary
#LI-FS1#SPB1SPNTAL #LI-Remote
Ready to apply?
Apply to Veriff