C++ Jobs in Bulgaria.
All active C++ roles based in Bulgaria.
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Middle Software Engineer (C++)
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Join Exadel as a Middle Software Engineer and bring bold ideas to life. You’ll write clean code, drive impact, and have a real voice at the table.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
Project Duration
3-month engagement with the possibility of extension
What You’ll Do
- Contribute to the delivery of high-quality, production-deployed software used in real-world commercial environments
- Design, develop, and maintain production-grade C++ applications
- Participate across the full software development lifecycle, including design, code reviews, testing, and delivery
- Collaborate closely with engineers and cross-functional stakeholders in an agile environment
- Promote engineering best practices and contribute to continuous improvement of systems and processes
What You Bring
- 3+ years of experience
- A degree in Computer Science or a closely related technical discipline
- Significant hands-on experience in modern C++ (C++11 and later), including memory management, templates, concurrency, and the standard library
- Strong grounding in object-oriented design including SOLID principles, encapsulation, inheritance, and polymorphism
- Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis
- Experience implementing and maintaining unit tests across UI, back-end services, and database layers
- Working knowledge of common software design patterns, performance profiling, and optimisation techniques for high-throughput or low-latency systems
- Demonstrable experience delivering maintainable, production-quality software in a commercial environment
- Comfortable working within an established SDLC including code reviews, design discussions, and collaborative deliver
Nice to Have
- Experience with C# and the .NET ecosystem, particularly in cross-language integration or tooling contexts
English level
Upper-Intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
Middle Software Engineer (C++)
Share this job
Join Exadel as a Middle Software Engineer and bring bold ideas to life. You’ll write clean code, drive impact, and have a real voice at the table.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
Project Duration
3-month engagement with the possibility of extension
What You’ll Do
- Contribute to the delivery of high-quality, production-deployed software used in real-world commercial environments
- Design, develop, and maintain production-grade C++ applications
- Participate across the full software development lifecycle, including design, code reviews, testing, and delivery
- Collaborate closely with engineers and cross-functional stakeholders in an agile environment
- Promote engineering best practices and contribute to continuous improvement of systems and processes
What You Bring
- 3+ years of experience
- A degree in Computer Science or a closely related technical discipline
- Significant hands-on experience in modern C++ (C++11 and later), including memory management, templates, concurrency, and the standard library
- Strong grounding in object-oriented design including SOLID principles, encapsulation, inheritance, and polymorphism
- Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis
- Experience implementing and maintaining unit tests across UI, back-end services, and database layers
- Working knowledge of common software design patterns, performance profiling, and optimisation techniques for high-throughput or low-latency systems
- Demonstrable experience delivering maintainable, production-quality software in a commercial environment
- Comfortable working within an established SDLC including code reviews, design discussions, and collaborative deliver
Nice to Have
- Experience with C# and the .NET ecosystem, particularly in cross-language integration or tooling contexts
English level
Upper-Intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel Inc (Website)
ML Research Engineer - Computer Vision
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As we continue to build...
We’re seeking curious, growth minded thinkers to help shape our vision, structures and systems; playing a key-role as we launch into our ambitious future. If you’re invigorated by our mission, values, and drive to change the world — we’d love to have you apply.
About the role
We are seeking a Machine Learning Engineer with expertise in classical Computer Vision and Deep Learning to contribute to the development of advanced computer vision algorithms focused on item authentication and fingerprinting.
In this role, you will drive the research, development, and deployment of state-of-the-art algorithms and models aimed at accurately determining the authenticity of items and assigning unique digital identities through image analysis. You will also oversee the optimisation of image capture solutions on edge devices and ensure models are interpretable, scalable, and robust.
As a senior team member, you will collaborate cross-functionally to define and deliver impactful projects and contribute to thought leadership in the computer vision domain.
Reports to: ML Manager
Location: Remote: Austria, Bulgaria, Ukraine, Hungary & Romania
What You'll Do:
Leadership & Strategy
- Define the technical roadmap for computer vision projects, aligning with business goals and customer needs.
- Mentor and provide technical guidance to junior engineers, fostering a culture of collaboration, innovation, and excellence.
Advanced Research & Algorithm Development
- Design and develop cutting-edge computer vision models and algorithms for item authentication, fingerprinting, high-quality image capture and related applications.
- Lead innovation by staying ahead of trends in computer vision and machine learning, introducing novel techniques to improve model performance and scalability.
Scalable Systems & Model Deployment
- Oversee the deployment of machine learning models in production, ensuring robustness, efficiency, and seamless integration into systems.
- Optimise algorithms for edge device deployment, focusing on latency, accuracy, and power consumption.
Collaboration & Stakeholder Engagement
- Work closely with internal and external stakeholders to understand product requirements, define project scopes, and deliver actionable solutions.
- Collaborate with engineering teams to integrate CV models into broader system architectures while maintaining system reliability and performance.
Operational Excellence
- Drive best practices in code quality, testing, and documentation. Review and refine code, ensuring modularity, reliability, and adherence to industry standards.
- Analyse production data to identify opportunities for continuous improvement in algorithms and systems.
Who you are:
- Education: Bachelor's or Master’s in Electronics, Physics, Computer Science, or related field.
- Experience: 3-6 years in computer vision and machine learning development.
- Core Expertise:
-
- Proficient in both traditional CV techniques (feature extraction, image processing) and deep learning methodologies.
- Advanced knowledge of Python and C++, with expertise in frameworks such as PyTorch, HuggingFace, OpenCV, and CUDA.
- Extensive experience in designing, training, and deploying CV models at scale, including distributed training and inference pipelines.
- Expertise in API design and deployment for ML model services such as FastAPI, TensorRT, Nvidia Triton, and Ray.
-
- Mathematical Proficiency: Strong foundation in probability, statistics, optimisation, linear algebra, and geometry.
- EdgeML Experience: Skilled in deploying and optimising models for iOS devices, with a focus on real-time data processing and resource efficiency.
- Collaboration & Communication: Ability to articulate technical concepts and collaborate in cross-functional, global teams.
- Ownership & Drive: A proactive approach, a high degree of ownership, and an eagerness to tackle complex challenges.
What we offer
- Market-competitive and pay equity-focused compensation structure
- Generous time away, including company holidays, paid time off, sick time, parental leave, and more!
- The agency to innovate, directly impacting product features and customer experiences.
- Opportunity to be part of the core team in a growing setup.
- Opportunities to publish research, contribute to patents, and further develop CVML and edgeML expertise.
We have had an incredible run so far and are laying the foundation for a culture that is fast-paced, entrepreneurial, and rooted in passion, kindness, and positivity. We live by these values – we hire by them, promote them, and celebrate them every day.
If you are a visionary Computer Vision / ML engineer with extensive experience in crafting production-ready solutions, a passion for mentoring, and a desire to solve impactful challenges, we’d love to connect!
Entrupy embraces a diversity of backgrounds and experiences and provides equal opportunity for all applicants and employees. We are dedicated to building a company that represents a variety of backgrounds, perspectives, and skills. We believe that the more inclusive we are, the better our work (and work environment) will be for everyone.
Ready to apply?
Apply to Entrupy
Senior Software Engineer (C++)
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Join Exadel as a Senior Software Engineer and bring bold ideas to life. You’ll write clean code, drive impact, and have a real voice at the table.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
Project Duration
3-month engagement with the possibility of extension
What You’ll Do
- Contribute to the delivery of high-quality, production-deployed software used in real-world commercial environments
- Take a hands-on senior engineering role within a mature development team
- Design, develop, and maintain production-grade C++ applications
- Participate across the full software development lifecycle, including design, code reviews, testing, and delivery
- Collaborate closely with engineers and cross-functional stakeholders in an agile environment
- Promote engineering best practices and contribute to continuous improvement of systems and processes
What You Bring
- A degree in Computer Science or a closely related technical discipline
- Proven ability to mentor and coach engineers at different career stages, providing technical guidance, supporting goal-setting, and helping colleagues improve their practices
- Significant hands-on experience in modern C++ (C++11 and later), including memory management, templates, concurrency, and the standard library
- Strong grounding in object-oriented design including SOLID principles, encapsulation, inheritance, and polymorphism
- Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis
- Experience implementing and maintaining unit tests across UI, back-end services, and database layers
- Working knowledge of common software design patterns, performance profiling, and optimisation techniques for high-throughput or low-latency systems
- Demonstrable experience delivering maintainable, production-quality software in a commercial environment
- Comfortable working within an established SDLC including code reviews, design discussions, and collaborative deliver
Nice to Have
- Experience with C# and the .NET ecosystem, particularly in cross-language integration or tooling contexts
English level
Upper-Intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
Manager, Engineering
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For over 20 years, Smartsheet has helped people and teams achieve–well, anything. From seamless work management to smart, scalable solutions, we’ve always worked with flow. We’re building tools that empower teams to automate the manual, uncover insights, and scale smarter. But more than that, we’re creating space– space to think big, take action, and unlock the kind of work that truly matters. Because when challenge meets purpose, and passion turns into progress, that’s magic at work, and it’s what we show up for everyday.
As a global leader in Collaborative Work Management and with a market cap of $10 bn we’ve experienced incredible growth in EMEA, expanding from 1 team and 3 engineers in 2018 to 80+ engineers in 2026. As we continue expanding into Bulgaria and build our operation, we're searching for a talented and motivated Engineering Manager. Our business is built on finding top-grade talent and empowering them to build and improve our service offerings.
You Will:
- Manage a team of software engineers to deliver great products to our customers
- Oversee the development and success of one or more products
- Lead, coach, and inspire your team to achieve quality software
- Collaborate with partners across the company, including product management, UX, and customer teams
- Establish lean engineering processes that use collaboration and rapid iteration to build the right product for the right problems
- Hire and grow your team by promoting engineering excellence and career development
You Have:
- You have 8+ years of software engineering experience and 3+ years managing software engineering teams.
- You have deep software development skills in at least one systems development language such as Java, C++ or Python
- You have experience with modern technology stacks with a bent for building scalable, highly available customer-facing cloud applications.
- You have experience in a technology that you're personally excited about, such as distributed systems, systems automation, and cloud technologies.
- You like to dive in, learn new things, and want to build awesome products
- Legally eligible to work in Bulgaria on an ongoing basis
- Proficiency in English is required.
Get to Know Us:
At Smartsheet, your ideas are heard, your potential is supported, and your contributions have real impact. You’ll have the freedom to explore, push boundaries, and grow beyond your role. We welcome diverse perspectives and nontraditional paths—because we know that impact comes from individuals who care deeply and challenge thoughtfully. When you’re doing work that stretches you, excites you, and connects you to something bigger, that’s magic at work. Let’s build what’s next, together.
Equal Opportunity Employer:
Smartsheet is an Equal Opportunity (EEO) employer committed to fostering an inclusive environment with the best employees. It is our policy to provide equal employment opportunities to all qualified applicants in accordance with applicable laws in the US, UK, Australia, Germany, Costa Rica, Japan, Bulgaria, and India. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.
If there are preparations we can make to help ensure you have a comfortable and positive interview experience, please let us know.
#LI-Remote
Ready to apply?
Apply to Smartsheet
Senior Software Engineer (C++)
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Join Exadel as a Senior Software Engineer and bring bold ideas to life. You’ll write clean code, drive impact, and have a real voice at the table.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
Project Duration
3-month engagement with the possibility of extension
What You’ll Do
- Contribute to the delivery of high-quality, production-deployed software used in real-world commercial environments
- Take a hands-on senior engineering role within a mature development team
- Design, develop, and maintain production-grade C++ applications
- Participate across the full software development lifecycle, including design, code reviews, testing, and delivery
- Collaborate closely with engineers and cross-functional stakeholders in an agile environment
- Promote engineering best practices and contribute to continuous improvement of systems and processes
What You Bring
- A degree in Computer Science or a closely related technical discipline
- Proven ability to mentor and coach engineers at different career stages, providing technical guidance, supporting goal-setting, and helping colleagues improve their practices
- Significant hands-on experience in modern C++ (C++11 and later), including memory management, templates, concurrency, and the standard library
- Strong grounding in object-oriented design including SOLID principles, encapsulation, inheritance, and polymorphism
- Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis
- Experience implementing and maintaining unit tests across UI, back-end services, and database layers
- Working knowledge of common software design patterns, performance profiling, and optimisation techniques for high-throughput or low-latency systems
- Demonstrable experience delivering maintainable, production-quality software in a commercial environment
- Comfortable working within an established SDLC including code reviews, design discussions, and collaborative deliver
Nice to Have
- Experience with C# and the .NET ecosystem, particularly in cross-language integration or tooling contexts
English level
Upper-Intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel
Senior Software Engineer (C++)
Share this job
Join Exadel as a Senior Software Engineer and bring bold ideas to life. You’ll write clean code, drive impact, and have a real voice at the table.
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.
Project Duration
3-month engagement with the possibility of extension
What You’ll Do
- Contribute to the delivery of high-quality, production-deployed software used in real-world commercial environments
- Take a hands-on senior engineering role within a mature development team
- Design, develop, and maintain production-grade C++ applications
- Participate across the full software development lifecycle, including design, code reviews, testing, and delivery
- Collaborate closely with engineers and cross-functional stakeholders in an agile environment
- Promote engineering best practices and contribute to continuous improvement of systems and processes
What You Bring
- A degree in Computer Science or a closely related technical discipline
- Proven ability to mentor and coach engineers at different career stages, providing technical guidance, supporting goal-setting, and helping colleagues improve their practices
- Significant hands-on experience in modern C++ (C++11 and later), including memory management, templates, concurrency, and the standard library
- Strong grounding in object-oriented design including SOLID principles, encapsulation, inheritance, and polymorphism
- Proficiency in SQL, specifically Microsoft SQL Server — including query optimisation and execution plan analysis
- Experience implementing and maintaining unit tests across UI, back-end services, and database layers
- Working knowledge of common software design patterns, performance profiling, and optimisation techniques for high-throughput or low-latency systems
- Demonstrable experience delivering maintainable, production-quality software in a commercial environment
- Comfortable working within an established SDLC including code reviews, design discussions, and collaborative deliver
Nice to Have
- Experience with C# and the .NET ecosystem, particularly in cross-language integration or tooling contexts
English level
Upper-Intermediate
Legal & Hiring Information
- Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
- Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
- Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs
Your Benefits at Exadel
Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.
- International projects
- In-office, hybrid, or remote flexibility
- Medical healthcare
- Recognition program
- Ongoing learning & reimbursement
- Well-being program
- Team events & local benefits
- Sports compensation
- Referral bonuses
- Top-tier equipment provision
Exadel Culture
We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.
Ready to apply?
Apply to Exadel Inc (Website)
Senior Software Engineer, Windows/Desktop Applications - Sofia, Bulgaria
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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 2025 Design Award winner for Inclusivity.
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
- Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI (or related UI frameworks), C#, XAML, and — when needed — C++.
- Define and enforce best-practices for Windows desktop development across the codebase: code architecture, performance, memory usage, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability.
- Drive accessibility efforts: integrate and validate support for accessibility APIs (e.g. Microsoft UI Automation or other relevant Windows accessibility frameworks), ensure UI controls, focus management, keyboard navigation, screen-reader support, and usability for users with disabilities.
- Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and long-term roadmap for the Windows platform.
- Take ownership of full lifecycle of features: conception → design → implementation → testing → release → maintenance. Ensure quality, reliability, and consistency across releases.
- Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, or compatibility problems — and propose robust architectural or design solutions.
Required:
- 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
- Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
- Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
- Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
- Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
- Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
- Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
- A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.
Preferred / Bonus:
- Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
- Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
- Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
- Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
- Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
- Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.
What we offer
- A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
- A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
- Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
- Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
- A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.
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.
Ready to apply?
Apply to Speechify
Senior Web SDK Engineer
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About us
Microblink is the Identity Intelligence OS that establishes Know Your Actor: control over people and agents, how risk is assessed, and how decisions are made across digital journeys. Built for an adversarial AI era, Microblink replaces static verification with continuous identity control. As the only solution spanning IDs, biometrics, and payment cards, Microblink delivers a real-time command center where signals, policies, and decisioning can be calibrated with granular precision. Companies use Microblink to adapt faster than fraud, optimize outcomes over time, and enforce trust at scale across onboarding, authentication, and every moment in between. In 2025, Microblink processed 2.9 billion identities across 195+ countries/territories. Its proprietary Fraud Lab generates 100,000+ images monthly for training and testing models, achieving 100% deepfake detection in DHS-powered testing.
Interested to learn more? Explore our tech in action.
Our Web team works on solutions that enable our clients to easily extract data from their customer’s documents, like ID cards, driver’s licenses, passports, travel visas, and credit cards, among others. These solutions are used in over 20 industries, with the reach of more than 100 million end-users. You can try our demo (https://demo.microblink.com/blinkid) on any modern desktop or mobile browser.
Here’s what you’ll do:
- Build highly stable and reliable SDKs used by our clients all over the world
- Collaborate with product owners, QA team, and other engineers (Android engineers, iOS engineers, other Web SDKs engineers, C++ engineers)
- Work closely with product management, application software engineers, and partners to understand requirements, specify interfaces for new software frameworks, and enhance existing frameworks
- Together with other team members, participate in decision-making related to the end-user experience and developer experience. We want it to be as easy for developers to integrate our SDK as it is for the end-user to use the final application.
- Contribute to cross-platform SDK development for Flutter and React Native, bridging our Android and iOS native SDK capabilities to mobile cross-platform environments
- Further automate our release and publishing process
- Mentor other engineers and help cultivate a growing team
- Contribute to establishing good engineering practices in software development and suggest improvements for processes, tools, and projects
You'll be successful in this role if you have
- strong proficiency in TypeScript/JavaScript and web development
- deep understanding of web platform development using TypeScript and JavaScript, with a focus on writing clean, maintainable, and modular code
- Solid knowledge of browser APIs, memory management, concurrency (Web Workers, async/await), and performance optimization in browser environments
- Experience with web architecture and best practices – Strong understanding of web architectural patterns, browser lifecycle management, and the modern web ecosystem
- Familiarity with dependency management and package distribution tools (npm, yarn) and module bundlers (Webpack, Vite, Rollup)
- Experience with designing reusable libraries, APIs, or SDKs – Ability to design stable, well-documented APIs with a strong focus on backward compatibility, developer experience, and ease of integration across different JavaScript environments (vanilla JS, bundlers, frameworks like React/Angular/Vue)
Nice to have:
- Experience with cross-platform frameworks (React Native and/or Flutter), including building or maintaining plugins/bridges between native Android/iOS and cross-platform layers.
- Experience with WebAssembly (WASM) and C++ interop
- Hands-on experience writing WASM bindings to C++ code, exposing native functionality to JavaScript/TypeScript consumers
- Familiarity with toolchains such as Emscripten, and understanding of the WASM execution model, memory model, and its constraints within the browser sandbox.
Here’s what you’ll gain if you join us:
- Microblink owes its success to its people. That is why we offer equity participation to all of our full-time employees so that we can grow together
- Unlimited PTO, giving you the flexibility to take time off as needed to maintain a healthy work-life balance
- Location-specific benefits tailored to meet diverse personal preferences and country standards
- Flexible work arrangements, allowing you to adjust your schedule—whether working remotely or at our Zagreb or New York office
- Opportunities to learn and develop your skills through internal L&D programs and a supportive working environment
At Microblink, we nurture a culture that recognizes and rewards success, and is not afraid to try, fail and learn from mistakes. Find out what it feels like to work at Microblink
How can you join us?
We are reviewing applications from candidates based in Croatia, Serbia, Romania, and Bulgaria. Candidates must have residency and work authorization in one of these countries. We do not offer visa sponsorship or B2B engagement at the moment.
If this role intrigues you, do not hesitate to hit the apply button and send us your resume. We are excited to meet talented people even if you don’t feel that you match 100% of the requirements.
So don’t let that discourage you - get in touch with us and we promise to get back to you.
Microblink LLC is an equal opportunity employer committed to diversity and inclusion in the workplace. This policy applies to all employment practices within our organization, from hiring to the end of your business relationship with us. Accordingly, this job advertisement is equally applicable to all people and Microblink will make a hiring decision based solely on qualifications, merit, and business needs. We prohibit discrimination of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws, as well as our internal policies and culture.
For detailed information on how we process personal data, please read our Privacy Policy https://microblink.com/privacy-policy/ or reach out to our Data Protection Officer at privacy@microblink.com.
Ready to apply?
Apply to Microblink
Web SDK Engineer
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About us
Microblink is the Identity Intelligence OS that establishes Know Your Actor: control over people and agents, how risk is assessed, and how decisions are made across digital journeys. Built for an adversarial AI era, Microblink replaces static verification with continuous identity control. As the only solution spanning IDs, biometrics, and payment cards, Microblink delivers a real-time command center where signals, policies, and decisioning can be calibrated with granular precision. Companies use Microblink to adapt faster than fraud, optimize outcomes over time, and enforce trust at scale across onboarding, authentication, and every moment in between. In 2025, Microblink processed 2.9 billion identities across 195+ countries/territories. Its proprietary Fraud Lab generates 100,000+ images monthly for training and testing models, achieving 100% deepfake detection in DHS-powered testing.
Interested to learn more? Explore our tech in action.
As we continue to scale, we’re looking for a Web SDK Engineer to help us build highly reliable, developer-friendly SDKs used globally.
About the role
As a Web SDK Engineer, you will play a key role in building and improving our web-based SDKs, focusing on performance, stability, and developer experience. You’ll work in a highly collaborative environment alongside product managers, QA, and cross-platform engineering teams to deliver best-in-class solutions.
What you'll do
- Build highly stable and reliable Web SDKs used by clients worldwide
- Collaborate with product owners, QA, and engineers across Android, iOS, Web, and C++ teams
- Work closely with product and engineering teams to define requirements and design scalable interfaces
- Contribute to decisions around end-user experience and developer experience, ensuring seamless SDK integration
- Develop and maintain cross-platform SDK capabilities (e.g., React Native, Flutter)
- Improve and automate release and publishing processes
- Mentor engineers and contribute to team growth
- Help define and improve engineering practices, tools, and processes
What we're looking for
- Strong proficiency in TypeScript/JavaScript and modern web development
- Deep understanding of:
- Browser APIs
- Memory management
- Concurrency (Web Workers, async/await)
- Performance optimization in browser environments
- Experience with web architecture and modern ecosystem tools (npm (bun/pnpm), Vite, Turborepo)
- Proven experience designing reusable libraries, APIs, or SDKs
- Strong focus on API design, backward compatibility, and developer experience
- Ability to build solutions that work across different environments (vanilla JS, frameworks like Solid.js/React.js/Angular.js/Vue.js)
Nice to have
- Familiarity with tools like Emscripten and understanding of WASM execution and memory models
- Experience with WebAssembly (WASM) and C++ interoperability
- Experience with cross-platform frameworks (React Native and/or Flutter)
- Experience building bridges/plugins between native (Android/iOS) and cross-platform layers
Here's what you'll gain if you join us
- Microblink owes its success to its people. That is why we offer equity participation to all of our full-time employees so that we can grow together
- Unlimited PTO, giving you the flexibility to take time off as needed to maintain a healthy work-life balance
- Location-specific benefits tailored to meet diverse personal preferences and country standards
- Flexible work arrangements, allowing you to adjust your schedule—whether working remotely or at our Zagreb or New York office
- Opportunities to learn and develop your skills through internal L&D programs and a supportive working environment
How can you join us
We are reviewing applications from candidates based in Croatia, Serbia, Romania, and Bulgaria. Candidates must have residency and work authorization in one of these countries. We do not offer visa sponsorship or B2B engagement at the moment.
At Microblink, we nurture a culture that recognizes and rewards success, and is not afraid to try, fail and learn from mistakes. Find out what it feels like to work at Microblink
If this role intrigues you, do not hesitate to hit the apply button and send us your resume. Get in touch with us and we promise to get back to you.
Microblink LLC is an equal opportunity employer committed to diversity and inclusion in the workplace. This policy applies to all employment practices within our organization, from hiring to the end of your business relationship with us. Accordingly, this job advertisement is equally applicable to all people and Microblink will make a hiring decision based solely on qualifications, merit, and business needs. We prohibit discrimination of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws, as well as our internal policies and culture.
For detailed information on how we process personal data, please read our Privacy Policy https://microblink.com/privacy-policy/ or reach out to our Data Protection Officer at privacy@microblink.com.
Ready to apply?
Apply to Microblink
Senior Software Engineer – Database Optimizer
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Why Cast AI?
Cast AI is an automation platform that operates cloud-native and AI infrastructure at scale. By embedding autonomous decision-making directly into Kubernetes and cloud environments, Cast AI continuously optimizes performance, reliability, and efficiency in production.
The old way doesn't work. As Kubernetes and AI environments grow, manual decisions don’t. Cast AI replaces tickets, alerts, and manual tuning with continuous automation that adapts infrastructure as conditions change. Efficiency and cost savings follow naturally from that automation.
Over 2,100 companies already rely on Cast AI, including Akamai, BMW, Cisco, FICO, HuggingFace, NielsenIQ, Swisscom, and TGS.
Global team, diverse perspectives
We're headquartered in Miami, but our impact is international. We take a global and intentional approach to diversity. Today, Cast AI operates across 34 countries spanning Europe, North America, Latin America, and APAC, bringing a wide range of perspectives into how we build and lead.
Unicorn momentum
In January 2026, we achieved unicorn status with a strategic investment from Pacific Alliance Ventures, the corporate venture arm of Shinsegae Group (a $50+ billion Korean conglomerate). Our valuation now exceeds $1 billion, and we're just getting started.
Join us as we build the future of autonomous infrastructure.
About the role
Databases are notoriously hard to optimize—with 350+ configuration parameters in PostgreSQL alone, even experienced engineers struggle to find the right settings. Have you ever dreamed about a database that continuously self-optimizes itself in the background, so you can focus on what really matters: building great products?
Sometimes your queries slow down and it's not immediately clear why. Imagine a system that proactively detects performance degradation, analyzes the root cause, and automatically improves your queries and indexes for you—creating pull requests with the exact optimizations needed.
CAST AI is seeking a skilled senior software engineer with expertise in databases and interest in understanding the underlying technology that makes them work. Knowledge of implementation details around transactions, wire protocols, WAL, indexes, query planning, and other fundamental database features will enable you to build a product that automates what's traditionally been manual and complex.
You'll work on a greenfield project with high impact, creating intelligent systems that make database optimization effortless for our customers.
This is a location-specific opportunity. We are currently accepting applications from candidates residing in the following European countries: Bulgaria, Croatia, Estonia, Greece, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Slovenia, and Ukraine.
Requirements:
- Experience working with and troubleshooting PostgreSQL and/or MySQL in production environments
- Experience troubleshooting database-related issues in one of your previous roles—whether as a DBA, backend engineer, SRE, or any position where you've debugged slow queries, optimized indexes, or resolved production database problems
- Strong programming skills in Go and/or C++
- Strong problem-solving skills and the ability to troubleshoot complex issues in a production environment
- Strong written and verbal communication skills in English
- Ability to work independently and collaboratively within a team
- Startup mindset: adaptable, proactive, and comfortable with ambiguity
- A proactive, problem-solving mindset with a "yes we can" attitude
Here are some of the tools we use daily:
- Mostly Golang with C++ in the most critical data pathways
- Extending Envoy with custom network filters
- ClickHouse and PostgreSQL for business metrics
- GRPC and REST APIs
- GitLab CI with ArgoCD as our GitOps CD engine
- Prometheus, Grafana, Loki, and Tempo for observability
- Deployment charts are written in Helm.
Responsibilities:
- Design, build, and operate database optimization services in Go and C++.
- Develop features for query analysis, index recommendations, and automated performance tuning that deliver measurable database cost savings.
- Extend and maintain integrations with PostgreSQL and MySQL protocols, cloud database services (RDS, Cloud SQL, Azure Database).
- Implement query parsing, plan analysis, and recommendation algorithms that identify optimization opportunities.
- Develop monitoring and alerting systems for database performance metrics, connection health, and cost tracking.
- Shape public and internal APIs with an eye for simplicity and developer experience.
- Participate in design reviews, code reviews, and occasional customer deep‑dives.
What’s in it for you?
- Competitive salary (€6,500 - €9,000 gross, depending on the level of experience)
- Enjoy a flexible, remote-first global environment.
- Collaborate with a global team of cloud experts and innovators, passionate about pushing the boundaries of Kubernetes technology.
- Equity options.
- Private health insurance.
- Get quick feedback with a fast-paced workflow. Most feature projects are completed in 1 to 4 weeks.
- Spend 10% of your work time on personal projects or self-improvement.
- Learning budget for professional and personal development - including access to international conferences and courses that elevate your skills.
- Annual hackathon to spark new ideas and strengthen team bonds.
- Team-building budget and company events to connect with your colleagues.
- Equipment budget to ensure you have everything you need.
- Extra days off to help maintain a healthy work-life balance.
#LI-Remote
Ready to apply?
Apply to Cast AI
Android Engineer
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About us
Microblink is the Identity Intelligence OS that establishes Know Your Actor: control over people and agents, how risk is assessed, and how decisions are made across digital journeys. Built for an adversarial AI era, Microblink replaces static verification with continuous identity control. As the only solution spanning IDs, biometrics, and payment cards, Microblink delivers a real-time command center where signals, policies, and decisioning can be calibrated with granular precision. Companies use Microblink to adapt faster than fraud, optimize outcomes over time, and enforce trust at scale across onboarding, authentication, and every moment in between. In 2025, Microblink processed 2.9 billion identities across 195+ countries/territories. Its proprietary Fraud Lab generates 100,000+ images monthly for training and testing models, achieving 100% deepfake detection in DHS-powered testing.
Interested to learn more? Explore our tech in action.
About the Role
As an Android Engineer, you will play a key role in developing and improving our Android SDKs, focusing on performance, stability, and developer experience. You’ll work in a highly collaborative environment alongside product managers, QA, and cross-platform engineering teams to deliver best-in-class solutions used by millions of end users.
Here’s what you’ll do:
- Build highly stable and reliable Android SDKs used by clients worldwide
- Collaborate with product owners, QA, and engineers across iOS, Web SDK, and C++ teams
- Work closely with product and engineering teams to define requirements, design scalable interfaces, and enhance existing frameworks
- Contribute to decisions around end-user experience and developer experience, ensuring seamless SDK integration
- Improve and automate release processes
- Mentor engineers and contribute to team growth
- Help define and improve engineering practices, tools, and processes
You'll be successful in this role if you:
- Strong proficiency in Kotlin and Java, with a focus on writing efficient, reusable, and maintainable code
- Hands-on experience with modern Android development concepts such as Coroutines, Flows, and Jetpack Compose
- Solid understanding of Android architecture and best practices (MVVM, lifecycle management, Android Jetpack libraries)
- Experience designing SDKs and APIs with a strong focus on stability, backward compatibility, and developer experience
Nice to have:
- Experience with Android NDK and/or C++
- Experience with cross-platform frameworks (React Native and/or Flutter)
- Experience building or maintaining bridges/plugins between native and cross-platform layers
Here’s what you’ll gain if you join us:
- Microblink owes its success to its people. That is why we offer equity participation to all of our full-time employees so that we can grow together
- Unlimited PTO, giving you the flexibility to take time off as needed to maintain a healthy work-life balance
- Location-specific benefits tailored to meet diverse personal preferences and country standards
- Flexible work arrangements, allowing you to adjust your schedule—whether working remotely or at our Zagreb or New York office
- Opportunities to learn and develop your skills through internal L&D programs and a supportive working environment
At Microblink, we nurture a culture that recognizes and rewards success, and is not afraid to try, fail and learn from mistakes. Find out what it feels like to work at Microblink
How can you join us?
If this role intrigues you, do not hesitate to hit the apply button and send us your resume. We are excited to meet talented people even if you don’t feel that you match 100% of the requirements.
So don’t let that discourage you - get in touch with us and we promise to get back to you.
Microblink LLC is an equal opportunity employer committed to diversity and inclusion in the workplace. This policy applies to all employment practices within our organization, from hiring to the end of your business relationship with us. Accordingly, this job advertisement is equally applicable to all people and Microblink will make a hiring decision based solely on qualifications, merit, and business needs. We prohibit discrimination of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws, as well as our internal policies and culture.
For detailed information on how we process personal data, please read our Privacy Policy https://microblink.com/privacy-policy/ or reach out to our Data Protection Officer at privacy@microblink.com.
Ready to apply?
Apply to Microblink
Why us?
Insurify is one of the America’s fastest-growing MIT FinTech startups and has been recognized as one of Inc. 5,000’s fastest-growing private companies in America in 2025, 2024, 2023, 2022 and 2021, Forbes Fintech 50 List for 2023, 2022, and 2021, Forbes Next Billion Dollar Startups of 2022 global and Top 100 InsurTech company. We’re changing the way millions of people compare, buy and manage insurance with artificial intelligence, technology, and superior product design.
Our company vision is to be recognized as the preeminent and most trusted digital agent for insurance comparison, purchase, and management. Our team is critical to achieving our vision and fostering the right culture is essential to our team’s success.
How you will make an impact:
- Lead cross-functional projects from ideation to execution with a high degree of independence and maximum impact
- Solve high velocity, high impact analytics problems
- Scale the business using data
- Work on a mix of analytics engineering, business analytics, and data science using SQL and Python
- Build scalable data infrastructure that solves real problems
Sample projects:
- Operate and improve a data product to serve evolving business needs
- Refactor data system to scale with increased volume and new requirements
- Build new data pipelines to support tracking of new business initiatives
- Champion usage of new tools and systems to improve team processes
- Improve the prediction accuracy of our customer acquisition machine-learning bidding algorithms
- Perform customer segmentation analysis to discover where to improve Insurify products
- Improve alerting systems to help us triage data quality issues at scale
Key Skills + Background
- 3-4 years of experience, record of impact and success in a similar role (Analytics or Data Engineering, Data Science, Data Analysis)
- Expertise in and real-world experience with SQL
- Exposure to data warehousing and ETL concepts
- Strong quantitative and programming skills - Python (preferred) R, Rust, Go, Ruby, C++ also good
- Bachelors / Masters in Mathematics, Engineering, CS, Economics, or other technical major
- Quick learning ability and a drive suitable for the startup hustle.
- A positive team player with a solid work ethic who is ready to pivot between projects, learn from mistakes, always move forward, and help build the next big thing in insurance!
Benefits
- Employee stock options
- 25 days annual leave
- Enhanced private medical, dental and vision insurance plans
- Yearly wellbeing budget or Multisport card
- Personal budget for learning and books
- Employee Assistance Program and other wellbeing perks
- Office kitchen and fun area with snacks and beverages
- Regular social events
- Friendly office culture
- Hybrid office
Ready to apply?
Apply to Insurify