Job Title: Senior Backend Engineer 
Employment Status: Full-time
Location: Vienna, Austria - Hybrid (preferred) or Remote - EU
Compensation: competitive compensation + performance-based bonus and equity options.
Final compensation is negotiable based on experience and qualifications.
Benefits: free in-office: lunch, drinks, coffee, snacks, Wiener Linien ticket, a yearly company retreat, regular team events

Job Summary

At Ketryx, we’re on a mission to help medical software teams build secure, reliable applications that make a real difference in people’s lives. We give them the tools to automate the tough parts of compliance and quality so they can focus on what matters most: creating life-saving products with confidence.

We're looking for a Senior Backend Engineer to join our team. In this role, you’ll work on the backend of our platform, helping medical device companies get their products to market faster. You’ll take ownership of features from start to finish, designing the architecture, writing the code, and seeing everything through to production. Your work will have a direct impact on the future of healthcare technology.

This is a hybrid role in Vienna, with a minimum of three days per week spent on-site. We’re open to remote work for exceptional candidates.

About You

You’re passionate about software and making a real impact. You’re curious, enjoy solving tough problems, and love the idea of working in a fast-moving environment where you can take initiative. You’re comfortable collaborating in English with team members from different areas, and you take pride in owning projects from beginning to end. Above all, you’re excited about using technology to improve patient outcomes.

What You’ll Own & Contribute To

Database Design

Design and evolve PostgreSQL schemas, write efficient queries, apply indexing strategies, and help ensure the database remains performant and maintainable as the product grows.

Backend Development

Build new integrations between the Ketryx platform and other systems, APIs, and workflows. Contribute to improving latency, throughput, and fault tolerance across the backend stack.

Maintainable Systems

Write clean, well-tested code and contribute to standards around migrations, documentation, and testing. Help ensure the system remains easy to understand, debug, and extend.

Operational Reliability

Participate in monitoring, debugging, and incident response. Help identify performance bottlenecks and reliability issues, and contribute fixes and improvements.

Collaboration

Work closely with Product, Client Operations, Compliance, Security, and other engineers to deliver features that meet both business and regulatory requirements and resolve any technical challenges that come up

What We’re Looking For

• 5+ years of experience working as a software engineer, with strong experience in backend development
• Solid skills in TypeScript
• Strong experience with PostgreSQL: schema design, query optimization, indexing, and performance tuning
• Solid understanding of backend performance and maintainability, including refactoring and technical debt management
• Comfortable collaborating across teams and participating in technical discussions and design reviews
• Comfortable working in English and collaborating across teams

Bonus Points

• Experience with Prisma and Next.js
• Experience with GraphQL (urql or Apollo)
• Familiarity with AWS services like S3, RDS, and Elastic Beanstalk
• Familiarity with Docker and Kubernetes in production or near-production environments.
• Strong habits around testing (Jest, Cucumber, Playwright)
• Experience working in regulated industries like healthcare or finance
• Experience with Kotlin and Spring
• An interest in mentoring and helping others grow

Our Tech Stack

Frontend: TypeScript, React, Next.js, Tailwind, JollyUI
Backend: PostgreSQL, Redis, GraphQL (urql), Prisma
Testing: Jest, Cucumber, Playwright
Infrastructure: AWS (e.g. S3, RDS, Elastic Beanstalk), Sentry
Collaboration: Slack, GitHub, Figma, Jira, Confluence

Compensation

At Ketryx, we offer a competitive and transparent compensation package that reflects your experience and skills:

For candidates in Austria with 3–5 years of experience, the gross annual salary starts at €70,000+.

For candidates in Austria with more than 5 years of experience, the gross annual salary starts at €90,000+.

We offer all-in contracts, with final compensation tailored to your qualifications and experience. In addition to the base salary, our package includes a performance-based bonus and stock options, aligning your success with the company’s growth. For remote candidates, salary may be adjusted slightly based on location.

Job Title: Full Stack Software Engineer 
Employment Status: Full-time
Location: Vienna, Austria - Hybrid (preferred) or Remote - EU
Compensation: competitive compensation + performance-based bonus and equity options.
Final compensation is negotiable based on experience and qualifications.
Benefits: free in-office: lunch, drinks, coffee, snacks, Wiener Linien ticket, a yearly company retreat, regular team events

Job Summary

At Ketryx, we’re on a mission to help medical software teams build secure, reliable applications that make a real difference in people’s lives. We give them the tools to automate the tough parts of compliance and quality so they can focus on what matters most: creating life-saving products with confidence.

We're currently hiring across multiple levels for experienced Full Stack Engineers (mid-level to senior) to join our team. In this role, you’ll work on both the frontend and backend of our platform, helping medical device companies get their products to market faster. You’ll take ownership of features from start to finish, designing the architecture, writing the code, and seeing everything through to production. Your work will have a direct impact on the future of healthcare technology.

This is a hybrid role in Vienna, with at least three days per week on-site. We’re open to remote employment for exceptional candidates.

About You 

You’re someone who’s passionate about software and making a real impact. You’re curious, enjoy solving tough problems, and love the idea of working in a fast-moving environment where you can take initiative. You’re comfortable collaborating in English with team members from different areas, and you take pride in owning projects from beginning to end. Above all, you’re excited about using technology to improve patient outcomes.

Ideally you will be currently located in Vienna or Europe.

What You'll Do

• Work closely with engineers, designers, and product teams to design new features
• Own technical decisions and take features all the way from concept to launch
• Review and collaborate on code to maintain high standards across the team
• Dig into logs, metrics, and error reports to troubleshoot issues and improve the system
• Team up with our Client Operations team to resolve any technical challenges that come up

What We’re Looking For

• 5+ years of experience working as a software engineer, with strong experience in both frontend and backend
• Solid skills in TypeScript and React
• Experience building scalable web applications and a good understanding of databases (we use PostgreSQL)
• Comfortable working in English and collaborating across teams
• Experience working in an early stage, product-based start up.

Bonus Points

• Experience with Prisma and Next.js
• Experience with GraphQL (urql or Apollo)
• Familiarity with AWS services like S3, RDS, and Elastic Beanstalk
• Strong habits around testing (Jest, Cucumber, Playwright)
• Experience working in regulated industries like healthcare or finance
• An interest in mentoring and helping others grow

Our Tech Stack

Frontend: TypeScript, React, Next.js, Tailwind, JollyUI
Backend: PostgreSQL, Redis, GraphQL (urql), Prisma
Testing: Jest, Cucumber, Playwright
Infrastructure: AWS (e.g. S3, RDS, Elastic Beanstalk), Sentry
Collaboration: Slack, GitHub, Figma, Jira, Confluence

Compensation

At Ketryx, we offer a competitive and transparent compensation package that reflects your experience and skills:

For candidates in Austria with 3–5 years of experience, the gross annual salary starts at €70,000+.

For candidates in Austria with more than 5 years of experience, the gross annual salary starts at €90,000+.

We offer all-in contracts, with final compensation tailored to your qualifications and experience. In addition to the base salary, our package includes a performance-based bonus and stock options, aligning your success with the company’s growth. For remote candidates, salary may be adjusted slightly based on location.

Keywords: software engineering, software development, databases, full stack, quality, change requirement, V-Model, engineer, SaaS, customer feedback, computer science, comp sci, startup, Series A, Series B, technology, tech, software, senior engineer, lead engineer, staff engineer, principal engineer

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.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

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.

Seeking a "Builder-in-Residence" to launch special projects in Vienna. Are you the person who sees a problem in the morning and has an AI-powered MVP running by dinner?
Felix, Gregor and Ivo are looking for a super hands-on, tech-savvy "Product Swiss Army Knife" to join us in our Vienna office. You don't need to be a Senior Dev, but you do need to be a master of the modern stack: AI agents, no-code/low-code, rapid prototyping, and scalable architecture.

We are building a few stealth-mode special projects and need someone who can iterate at lightning speed, work directly with the founding team, and think like an entrepreneur. The vibe: High autonomy, zero bureaucracy, pure building.

Your role: 

We are looking for a Technical Product Generalist to act as the "execution engine" for a series of special projects. You will sit directly with the Co-Founders and CTO to turn raw ideas into validated products. This is not a role for someone who wants to sit in meetings; it’s for someone who wants to build, break, and ship.

What You’ll Do:

• Rapid Prototyping: Take a concept from a whiteboard and build a functional MVP using a mix of AI tools, low-code platforms, or light coding.
• AI Orchestration: Implement AI workflows using tools like OpenAI/Anthropic APIs, LangChain, or Cursor to automate processes and enhance product features.
• Architectural Design: Help define how different tools and databases talk to each other so our "fast" builds don't crumble when they scale.
• Iterate & Pivot: Use user feedback to change directions in hours. You should be comfortable "killing your darlings" if the data doesn't support the idea.
• Bridge the Gap: Act as the glue between the Founders' vision and the CTO's technical roadmap.

Who you are:

• Your Tech "Toolbox" (Expected Proficiency). You should be a "power user" in most of these categories:
  • AI/LLMs: Cursor, Replit Agent, Claude Artifacts, Midjourney, v0.dev.
  • Automation/No-Code: Make.com, Zapier, Airtable, Bubble, or Webflow.
  • Modern Stack: Knowledge of how APIs, Supabase/Firebase, and Vercel work.
  • Product: Linear, Notion, Figma (enough to wireframe).

• Your Personality: 
  • Entrepreneurial: You’ve likely had a side hustle or tried to start a company before. You care about why we are building, not just what.
  • Tech-Fluent: You can hold your own in a conversation with our CTO about architecture, even if you aren't writing the production backend yourself.
  • Bias for Action: You prefer a "dirty" solution that works today over a "perfect" one that takes a month.
  • Vienna-Based: You want to be in the room where it happens. This is a high-bandwidth, in-person role

Why is this better than a standard Dev role?

• Founding Team Access: You work directly with the decision-makers every day.
• Speed: No legacy code. No technical debt. Just building new things.
• Variety: You won't be stuck on one feature for six months; you'll be launching multiple projects.

Our Path to unlock your full potential:

• Compensation: You can earn up to €50,000 gross base salary (full-time equivalent), complemented by an attractive team-based bonus of up to 10%, rewarding collective performance and success.
• Flexible & Focused Work: Benefit from our hybrid work model with 2–3 flexible days per week and a Meeting-Free Friday for uninterrupted productivity.
• Grow With Us: Advance your career through clear development paths and our Spark! Growth & Development program. Gain access to thousands of courses on LinkedIn Learning, our Spark! Mentorship Program, and monthly learning sessions. Enjoy 30 free learning units to experience GoStudent firsthand.
• Work Smart, Play Hard: Our regular team and office events keep the energy high. We believe in bonding, celebrating together, and having lots of fun.
• Strength Through Community: Get involved in one of GoStudent’s Employee Resource Groups (ERGs) and champion the causes that matter most to you.

How to apply:

Don't only send a traditional CV. Send us a link to something you built recently (even if it's a "scrappy" AI tool) and tell us which tools you used to get it live.

Our Commitment to full Openness:

We value your unique skills and your passion. We do not hire based on age, gender, nationality, or political views — what matters to us is your talent and your motivation. Even if you’re a unicorn — just like GoStudent — if you believe you can make a positive impact, we encourage you to apply, even if you don’t meet every single requirement.

Diversity makes us more creative, innovative, and stronger.

Want to learn more? Visit our careers page and check out „Wer wir sind“.

If you’re ready to rethink education with us, grow within an ambitious team, and create real impact, apply now! 🚀

Please upload your CV in PDF format, preferably in English, as DOC files may not be supported.

Disclose Privacy & Compliance Information

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.

Overview

The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is 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

• Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
• Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
• Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
• Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience

An Ideal Candidate Should Have

• Proven experience in backend development: TS/Node (required)
• Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
• Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
• Preferred: Experience with Docker and containerized deployments
• Preferred: Proficiency in deploying high availability applications on Kubernetes

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity
• The opportunity to have a significant impact in a revolutionary industry
• Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
• The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
• An active role at the intersection of artificial intelligence and audio – a rapidly evolving tech domain

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.

The position

You'll be joining a team of engineers across Frontend, Backend, SRE and QA. We're organised into cross-functional development teams assigned to specific verticals.

This role is open for several teams, and we will define the exact team that you will be joining during the interview process based on the business needs and your preferences.

Regardless of the specific team, you will be working on building tools, APIs and integrations for one of our products.

Our backend is built with Elixir and Phoenix, with a Postgres database. We use React and Nextjs for our front-end. Gitlab is used as a version control tool, issue tracker and a CI/CD solution. Our applications are hosted on AWS. We fully rely on our CI for deployments and deploy multiple times per day.

What this job can offer you

• Complex and meaningful challenges — solving them will enable people and businesses to live and operate in any country of the world.
• Opportunity to have a significant impact on the business — we are still very early in our journey as a company, and each change you make today is amplified by the company's growth.
• A lot of freedom to organize your work and life — you are not bound to daily standups, recurring meetings or other ceremonies.
• Competitive salary, stock options, flexible paid time off, and a set of perks and benefits.
• A supportive and kind work environment where we would like you to challenge the dogmas and pursue innovation!
• Strong team of experienced engineers who will support and facilitate your professional growth.

What you bring

Must have (professional experience):

• Strong engineering fundamentals and a track record of shipping production systems that are secure, reliable, and scalable.
• Practical experience designing or adopting agentic/automation workflows (or comparable systems) and improving them through iteration.
• Ability to think in systems: define specs clearly, break down plans, instrument verification, and close the loop on quality.
• Postgres (or similar).
• CI/CD (GitLab, Github, Jenkins or similar).

Nice to have

• Kubernetes
• Docker
• AWS
• Nextjs
• React/Vue/Angular

Key Responsibilities

• Lead the development of major team-scoped projects, participate in cross-team initiatives for Remote's HR and Payroll products.
• Actively participate in product work in the team: provide feedback, suggest solutions to the problems. Use technical insights and expertise to suggest product improvements.
• Maintain good understanding of the team’s domain, both from product and engineering sides.
• Provide feedback on code reviews.
• Contribute to the shared codebase.
• Debug and solve technical and business issues.
• Participate in non-team activities, such as support rotations, hiring process, RFC discussions, etc.
• Mentor and provide guidance to other engineers.
• Investigate, propose and participate in implementation of improvements to our platform.
• Implement interfaces with performance, accessibility, and API design in mind.
• Redesign how engineering work ships with autonomous agents as the default execution layer
• Propose and operationalize agentic workflows end-to-end (spec → plan → execute → verify) to deliver outcomes faster.
• Build reusable agentic workflows and primitives in the codebase so teams can apply them repeatedly across domains.
• Use verification loops (tests, checks, evals, guardrails) to ensure results are correct, secure, reliable, and scalable.

Practicals

• Reporting line: Engineering Team Leader
• Team: Engineering
• Location: Anywhere in the World
• Start date: As soon as possible

Application process

1. Interview with our recruiter
2. Interview with an Engineering Leader
3. (async) Code exercise and review
4. Interview with members of the engineering team
5. Bar Raiser Interview
6. Executive Interview with VP of Engineering
7. Offer and Prior employment verification check

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? 

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.

Your mission

At Bitpanda, we're building a powerful system that handles prices and risk management for various types of investments like stocks, crypto, ETFs, metals, and fiat currencies. You’ll help add new assets to our platform, work with new exchanges, and create tools like price charts and systems for crypto products with leverage. This is a key role where you'll help us build the technology that makes trading and investing in different assets fast, reliable, and easy to use for everyone.

What you’ll do 

• Drive core technical decisions that shape our architecture, engineering practices, and long-term team vision
• Build high-performance, scalable backend systems using Python that power Bitpanda’s core trading infrastructure
• Design and maintain clean, testable, and maintainable code across a robust microservice ecosystem
• Lead the evolution of our event-driven architecture, helping scale systems for future growth
• Tackle complex, cross-domain challenges in pricing, hedging, and asset management across crypto, stocks, metals, and more
• Work in a high-impact environment where your code directly supports critical business functions across the company

Who you are

• Strong hands on Python development experience in product-driven environments, building real-world, scalable systems that solve big problems
• A deep understanding of RESTful APIs and websockets, with the ability to design fast, reliable, and clean APIs using FastAPI
• Experience working with relational and NoSQL databases, always keeping performance and scalability top of mind
• Strong leadership skills to drive technical initiatives, influence the team’s direction, and guide key architectural decisions
• Hands-on experience with event-driven architectures, and message brokers like Kafka or ZeroMQ — you know how to keep data flowing seamlessly
• Bonus points if you’ve worked with AWS, have an interest in crypto, blockchain, or stock markets

**We offer a comprehensive relocation package to support candidates who are moving to join our team. Our goal is to make your transition as smooth as possible, and we provide assistance throughout the whole process.

You Mission

As a Software Engineer in the Financial Crime Prevention (FCP) team at Bitpanda, you will build the systems that keep Bitpanda safe, secure, and compliant at scale. You’ll work on high-throughput, low-latency services that detect, prevent, and respond to suspicious activity across payments, trading, and user accounts. Your work will directly impact the integrity of our platform and protect millions of users from financial crime, fraud, and compliance risk.

What you'll do

• Design and operate scalable, event-driven backend services using Java 25, Micronaut/Spring, and Kafka to power real-time detection and prevention workflows
• Build and maintain core FCP systems, including transaction monitoring, risk scoring, alerting, and reporting pipelines
• Ensure production-grade reliability with ≥80% unit test coverage, integration and end-to-end tests, and leverage AI-assisted code review tools like Claude Code
• Integrate with internal and external systems, including payment providers, trading services, and compliance tools, handling edge cases and high-throughput data streams
• Continuously improve system performance, observability, and scalability while meeting strict compliance and regulatory requirements

Who you are

• Strong backend engineering experience with Java (Micronaut or Spring) and distributed systems fundamentals (consistency, messaging, failure modes, concurrency)
• Experience building systems where correctness, reliability, and low-latency decision-making are critical
• Skilled in testing strategies, ensuring correctness at scale, and leveraging tools like Claude Code for code quality and review efficiency
• Familiar with event-driven architectures, streaming platforms (Kafka), and cloud-native environments (AWS, Kubernetes)
• Motivated to solve complex financial crime problems and build infrastructure that protects users and the business at scale

Your mission

As a software engineer within Bitpanda’s Trade Hub, you will help design, build and scale the core systems that power our trading ecosystem end-to-end — from pricing, execution and portfolio lifecycle, to asset infrastructure, hedging and prime services. You will work on highly available, low-latency and financially critical back-end services that handle order flow, market data, risk, balances, assets and exposure management at scale. Your work will directly impact how customers trade, how liquidity is managed, how portfolios are valued, and how Bitpanda operates safely and efficiently across markets. You will collaborate closely with product, quantitative, risk and trading stakeholders to deliver resilient, high-performance systems that form the backbone of our trading platform.

As a bonus, you get work on new age tech projects, tackling architectural and conceptual challenges, integrating with 3rd party vendors and interface and collaborate with many other Engineers and teams within Bitpanda.

What you’ll do

• Design and develop scalable, resilient, message-driven services using Java
• Write clean and future proof code with 80% unit test test coverage, end to end and integration testing before deploying into event driven microservices architecture
• Optimise payment modules/services to ensure reliability, maintainability, performance and scalability using tools like 
• Drive innovation by researching and adopting the latest trends and technologies in backend development, ensuring our applications remain cutting-edge.

Who you are

• Knowledge and experience of software development using modern frameworks such as Spring Boot, with Java as your main programming language
• Understanding of relational and non-relational databases (bonus points for experience with Postgres and MongoDB)
• Experience creating and maintaining publicly available REST APIs with a keen understanding of performance optimisation and scalability
• Practical knowledge in using message-oriented middleware as we’re working with event driven microservices (ideally Apache Kafka or ZeroMQ)
• Understanding of CI/CD: familiarity with AWS and Kubernetes is ideal but any public cloud experience is fine

**We offer a comprehensive relocation package to support candidates who are moving to join our team. Our goal is to make your transition as smooth as possible, and we provide assistance throughout the whole process.

The Position

A Team Leader is responsible for all the work of a team and the spokesperson for everyone in it. They are expected to manage the team dynamics and always bring the best in everyone. A team leader is not expected to be the best in a team but rather help others become the best version there is and gear the team towards optimised execution.

Key Responsibilities

• Managing a small product team of 3-5 engineers (backend and frontend).
• 30% of the time spent doing management work. Outside of that actively participates in product development in the their team.
• Being involved in hiring processes for their own team and potentially help out their peers.
• In addition to being involved in hiring, also being responsible for the onboarding process of new engineers.
• By being the spokesperson for everyone in their team they are expected to manage the team dynamics and bring out the best in them.
• Giving continuous and constructive feedback on all the things.
• Helping the team to grow continuously as a group and is responsible for each direct report’s career.
• Providing guidance and coaching to the team.
• Redesign how engineering work ships with autonomous agents as the default execution layer.
• Propose and operationalize agentic workflows end-to-end (spec → plan → execute → verify) to deliver outcomes faster.
• Build reusable agentic workflows and primitives in the codebase so teams can apply them repeatedly across domains.
• Use verification loops (tests, checks, evals, guardrails) to ensure results are correct, secure, reliable, and scalable.

Requirements

• Managed an engineering team of at least 2 people.
• Extensive experience with Backend (Elixir/Phoenix or Ruby or functional programming).
• Commitment to promoting all of Remote's values within the team and the greater organisation.
• Strong engineering fundamentals and a track record of shipping production systems that are secure, reliable, and scalable.
• Practical experience designing or adopting agentic/automation workflows (or comparable systems) and improving them through iteration.
• Ability to think in systems: define specs clearly, break down plans, instrument verification, and close the loop on quality.
• Solid communication skills.
• Solid knowledge of engineering and development principles and best practices.
• Proven organizational skills with attention to detail.
• Focused on efficient processes with a kind, people-first approach.
• Being able to inspire others and instill confidence.
• Good understand of team dynamics.
• Ambitious and intentional about diversity, equality and inclusion.

Practicals

• You'll report to: Engineering Manager
• Direct reports: 2-5 Engineers
• Team: Engineering
• Location: Anywhere in the world
• Start date: As soon as possible

Application process

Roughly 6 hours across 6 weeks

1. Interview with recruiter
2. Interview with Hiring Manager
3. (async) Code challenge + review
4. Interview with team members
5. Bar Raiser Interview
6. Executive Interview
7. Offer and Prior employment verification check (Read more at remote.com/employment-checks)

Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

• Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
• Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
• Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

• Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
• Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Preferred Tech Stack:
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) 
  • Prior experience with GCP is a plus

What We Offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

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.

Our hearts are burning for sport in all its facets and for the many opportunities that the digital world brings with it. We at Eversports are an international, dynamic team that works hard, has fun and shares a great mission: "Make Sports Happen".

For more insight into our history, incredible team and products, check out our ‘about us’ page on our website!

Overview

We’re looking for a Senior Frontend Developer to join our User Acquisition team! With our current developer moving into an Engineering Manager role, we need an experienced pro to take the lead on building fast, high-quality user experiences. You’ll work with modern tech, use AI tools to boost efficiency, and confidently tackle both new features and legacy code. During onboarding and training by our specialists, you will quickly take over responsibility and manage your own projects  and contribute towards making your own impact on our mission "Makes Sports Happen".

Working time: Full-time (35h/week, every second Friday off!)

Location: VIENNA, Austria
Please note that though for many of our roles we offer visa sponsorship, for this Frontend Developer position we are NOT able to sponsor visas.

Your Tasks

• Build and improve frontend functionality that is driving user engagement on our web applications
• Own client applications and ensure that scalability, testability, maintainability, and reusability are key drivers behind your technical implementations
• Contribute to the design system and ensure alignment across teams and domains
• Work closely in your cross-functional team with backend developers to ensure fast delivery
• Gain, challenge, and discuss user insights with your Product Manager and Product Designer to build solutions that really make a difference
• Use pair programming, code reviews, and other techniques to gain and share best practices and continuously improve the code quality of our products
• Explore and implement AI tools to automate repetitive tasks, enhance code quality, and streamline development workflows
• Stay up-to-date on the latest technology trends and innovations and use those insights to find technical solutions to company problems
• Bring your perspective, experience, and drive to the team and contribute actively to a supportive and team-first environment

Your Profile

• 6+ years of experience developing web applications in mid- or large-scale production systems using a major programming language
• Familiarity with AI tools and platforms relevant to frontend development (e.g. Cursor, Windsurf, GitHub Copilot, OpenAI GPT, Claude, or similar tools)
• Experience developing web applications with React and TypeScript
• Knowledge in application architecture and modern design patterns for Javascript/TypeScript.
• Experience with modern frontend frameworks (preferably Next.js, Remix)
• A track record of owning frontend applications and feature delivery from idea to production
• Strong sense for product usability
• Strong written and verbal communication skills in English
• German is a nice to have
• Experience consuming information via GraphQL endpoints

What’s in it for you?

At Eversports, we believe in transparency, so here is the fine print: for the current position we will offer a minimum yearly gross salary of EUR 63k (based on a full-time basis of 35h, change according to the position and experience level) 

• Embrace the freedom of flexible, no core hours and take charge of your own schedule 
• Experience the best of both worlds with our hybrid work setup – work from your cozy home office or your own personal desk
• Work in the office located in the heart of the most livable city, that waits for you to bring out the best of it
• Enjoy a full-time, 35-hour work week, with every second Friday off
• Stay active and healthy with a monthly sports budget to book your favorite activities at Eversports – it's time to have fun while staying fit!
• Invest in yourself with a €500 training budget and 5 extra vacation days for further trainings and self-improvement
• ​​Explore your areas of interest during our quarterly “Day to explore”
• Embrace innovation with state-of-the-art equipment, whether you're an Apple enthusiast, a Windows wizard, or a Linux lover
• Enjoy our monthly company lunch completely organized and paid by the company
• Join our after-work (sport) activities and exciting cross-national team events
•  Last but not least, be a part of the passionate, international, innovative and, of course, sporty team – let’s make work feel like play!

At Eversports we acknowledge and value the strength in diversity which is why we have 90 employees from over 25 different countries. Alongside our strong value for diversity is our emphasis on respect towards others. Every employee has a voice and the opportunity to contribute towards developing our company. We look forward to receiving your application regardless of your gender, ethnicity, age, disability and sexual orientation. 

We look forward to hearing from you!

Your mission

As a senior engineer within Bitpanda’s Trade Hub, you will help design, build and scale the core systems that power our trading ecosystem end-to-end — from pricing, execution and portfolio lifecycle, to asset infrastructure, hedging and prime services. You will work on highly available, low-latency and financially critical back-end services that handle order flow, market data, risk, balances, assets and exposure management at scale. Your work will directly impact how customers trade, how liquidity is managed, how portfolios are valued, and how Bitpanda operates safely and efficiently across markets. You will collaborate closely with product, quantitative, risk and trading stakeholders to deliver resilient, high-performance systems that form the backbone of our trading platform.

What you’ll do

• Design and develop scalable, resilient, message-driven services using Java
• Write clean and future proof code with 80% unit test test coverage, end to end and integration testing before deploying into event driven microservices architecture
• Optimise payment modules/services to ensure reliability, maintainability, performance and scalability 
• Drive innovation by researching and adopting the latest trends and technologies in backend development, ensuring our applications remain cutting-edge
• Be a technical mentor for junior developers, providing guidance and support to help them grow and excel in their careers

Who you are

• Advanced knowledge and experience of software development using modern frameworks such as Spring Boot, with Java as your main programming language
• Good understanding of relational and non-relational databases (bonus points for experience with Postgres and MongoDB)
• Experience creating and maintaining publicly available REST APIs with a keen understanding of performance optimisation and scalability
• Practical knowledge in using message-oriented middleware as we’re working with event driven microservices (ideally Apache Kafka or ZeroMQ)
• Good understanding of CI/CD: familiarity with AWS and Kubernetes is ideal but any public cloud experience is fine

**We offer a comprehensive relocation package to support candidates who are moving to join our team. Our goal is to make your transition as smooth as possible, and we provide assistance throughout the whole process.