JavaScript Test Automation Engineer IRC293632

About Us
3Shape
develops 3D scanners and software solutions that enable dental and hearing professionals to treat more people, more effectively. Our products are market leading innovative solutions that make a real difference in the lives of both patients and dental professionals around the world.

3Shape is headquartered in
Copenhagen
, with development teams in
Denmark, Ukraine, North Macedonia
and with a production site in
Poland
.

We are a global company with presence in Europe, Asia and the Americas. Founded in a year 2000, today, we provide services to customers in over 130 countries. Our growing talent pool of over 2200 employees spans 50 nationalities.

3Shape as an employer is committed to Ukraine.
Our UA office was founded in 2006, and we are continuing to grow, hire and take care of our employees even during the war in Ukraine. Among other actions, we support our contractors who are called to the military service, as well as care about our colleagues’ mental health by implementing different activities.

About the role:
We are looking for a C#/.NET developer with solid algorithmic thinking to build and extend our Automate product. The product is a part of the 3Shape eco-system and provides users with automatic design proposals for a variety of dental products. The core values of the team are to provide high-quality designs in fast and reliable manner. As a team we are responsible for all aspects of our product either it would be algorithms user interface, backend, algorithms, or infrastructure. We maintain a friendly and balanced work environment, prioritizing mutual respect and individual growth. We value proactive thinking and encourage team members to drive positive changes.

As the majority of teams at 3Shape, the team utilizes the Agile methodology as its primary approach to software development.

Your profile:

• 4+ years of software development experience
• Strong knowledge of OOP, SOLID principles and design patterns
• A degree in Computer Science or Engineering
• Passion for new technologies, and empathy for users
• Strong knowledge of C#/.NET
• Solid algorithmic thinking and experience implementing, optimizing, and refactoring complex algorithms
• Attention to details, strong problem-solving skills
• Familiar with Scrum or another Agile framework
• Strong collaboration and communication skills and good in written and spoken English
• Excited about cross-site work: Your team is in Copenhagen and Kyiv and our partners are around the globe.

Would be a plus:

• Hands-on experience with modern C++
• Experience using AI coding assistants
• Experience migrating code between different programming languages
• Experience writing unit tests
• Experience in Agile development and continuous integration tools

Tech stack used in the project:

• C#
• ASP.NET Framework
• Neural networks
• Azure platform
• GitHub Actions

Being the part of us means:

• Meaningful work that helps to change the future of dentistry
• Work in a unique professional, friendly and supportive environment
• Constant professional growth and development
• A healthy work-life balance
• Comprehensive benefits incl. 24 working days of annual vacation; medical insurance; paid sick leaves and child sick leaves; maternity and paternity leaves etc
• Breakfasts and lunches in the office
• Good working conditions in a comfortable office in UNIT.City
• A parking lot with free spaces for employees
• Occasional business trips to Western Europe
• Opportunity to become a part of the success that 3Shape has created over the past 25 years.

We will be glad to welcome you to our team!

For more information, visit our website: www.3shape.com and follow us on Instagram: https://www.instagram.com/3shape\_ukraine/

You can contact our Talent Acquisition team via email: recruit-ua@3shape.com.

Mission

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

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

Overview

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

**What Yo****u'**ll Do

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

An Ideal Candidate Should Have

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

What We Offer

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

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.

About the role:

Join Auditdata’s development group to build and modernize our healthcare software solutions.

You will be instrumental in designing, developing and maintaining our Engage solution, spanning backend, mobile and front-end, and implement different integrations.

This role requires strong ownership, resourceful skills, and a proactive approach to driving innovation and efficiency in our software system.

Suits an engineer comfortable moving across frontend, mobile, backend, and desktop code while maintaining production quality.

Tech environment:

React / TypeScript / Vite, React Native / Expo, C# / .NET 8–10, .NET Framework 4.8, ASP.NET Core, Entity Framework Core, WPF/XAML, and Azure SQL. We build AI-first with Claude / Claude Code.

What you will do:

• Build end-to-end features across our healthcare solutions: React Native applications, .NET APIs and workers, React web UIs, and WPF desktop clients.
• Design REST APIs, event-driven integrations, authentication flows, and data access using EF Core, SQL Server, and Azure services.
• Maintain and modernize the Windows desktop application, including local storage, external audiology-system integrations, packaging, and deployment.
• Diagnose production issues across client, cloud, and integration boundaries using structured logs, monitoring, and telemetry.
• Improve architecture, automated tests, maintainability, and performance.
• Use Claude / Claude Code in daily development to design, implement, test, and review changes.
• Collaborate in a remote scrum team through planning, PR reviews, and knowledge sharing.

Technical skills and expertise:

• 5+ years of professional software development experience.
• Strong professional experience across all three core areas: React and TypeScript web applications, React Native / Expo for iOS, and C# across .NET Core and .NET Framework.
• Experience with ASP.NET Core, REST APIs, asynchronous messaging, Entity Framework, and SQL databases.
• Ability to own features across backend, web/mobile frontend, and desktop layers.
• Cloud experience (Azure preferred), CI/CD, and solid engineering fundamentals.
• Experience using AI coding assistants such as Claude Code, Codex, or similar.
• Strong English communication (B2+)

Nice-to-haves:

• Experience with Azure cloud services.
• Windows desktop development with WPF/XAML, including debugging and maintaining existing applications.
• Experience with Docker and Kubernetes.
• Windows installers/WiX, SQLite, or third-party desktop integrations.
• Experience modernizing legacy systems without disrupting production workflows.
• Experience with healthcare, medical devices, regulated environments, or sensitive data.Key traits:
• Great communication skills to be able to collaborate with development teams across different locations for delivering high-end software solutions to the customers
• Ability to find solutions to complex issues
• You are learning-driven and always focused on updating your own and your team's knowledge with the latest and greatest technologies and tools
• AI friendly

What’s in it for you:

• Long-term, secure engagement in the stable product development company
• High business and engineering standards environment
• Great company values and ethics
• Flexibility and flat management structure
• Learning opportunities and professional development (incl. related certifications, paid trainings & courses)
• Remote work model

You don’t match the description 100%? Please don’t hold back! We would love to hear from you.

We look forward to your application! (please submit your CV in English)

Auditdata is an equal opportunity employer that is committed to create diverse work environment free of discrimination and harassment. We make recruiting decisions based on your experience and skills.

About ThredUp
ThredUp is transforming resale with technology and a mission to inspire the world to think secondhand first. By making it easy to buy and sell secondhand, ThredUp has become one of the world's largest online resale platforms for apparel, shoes and accessories. Sellers love ThredUp because we make it easy to clean out their closets and unlock value for themselves or for the charity of their choice while doing good for the planet. Buyers love shopping value, premium and luxury brands all in one place, at up to 90% off estimated retail price. Our proprietary operating platform is the foundation for our managed marketplace and consists of distributed processing infrastructure, proprietary software and systems and data science expertise. With ThredUp’s Resale-as-a-Service, some of the world's leading brands and retailers are leveraging our platform to deliver customizable, scalable resale experiences to their customers. ThredUp has processed over 172 million unique secondhand items from 55,000 brands across 100 categories. By extending the life cycle of clothing, ThredUp is changing the way consumers shop and ushering in a more sustainable future for the fashion industry.

Recognized on TIME Most Influential Companies of 2023, Digiday's WorkLife 50 2023, TIME's Best Inventions of 2022, and Lattice's People Success Awards 2022.

How You Will Make An Impact
As a Senior Engineer, Infrastructure, you will design, build, and evolve the core infrastructure that powers ThredUP, with a particular focus on the reliability, performance, and operability of our database estate. Reporting to the Director of Engineering, you’ll lead cross-team initiatives and partner with stakeholders to ensure our systems are scalable, cost-effective, and secure.

This is an infrastructure-first role for an engineer who is equally comfortable owning production AWS Aurora (MySQL, PostgreSQL). You’ll spend most of your time on cloud-native infrastructure, orchestration, and automation, while serving as the team’s go-to person for database operations, performance tuning, and safe schema evolution. You will play a key role in defining our technical direction and ensuring our platform enables the rapid growth of our marketplace.

In This Role You'll Get To
Scope & Impact

• Lead or significantly contribute to medium-to-large infrastructure projects crossing multiple engineering teams.
• Serve as a domain expert in cloud infrastructure, orchestration, observability, and platform automation, and as the team’s primary owner of database reliability and performance.
• Ensure ThredUP’s infrastructure evolves to support scale, resilience, and developer productivity.

Technical Execution

• Architect and implement highly available, secure, and cost-efficient cloud infrastructure using AWS, Kubernetes (EKS), and Terraform.
• Drive improvements in CI/CD, observability, networking, and security across the platform.
• Provide high-quality, impactful technical contributions across infrastructure projects, setting engineering standards.
• Participate in and lead design reviews, providing constructive feedback and driving engineering excellence.

Database Engineering

• Operate, monitor, and tune AWS Aurora and RDS clusters (MySQL and PostgreSQL), including parameter groups, maintenance, minor/major upgrades, and point-in-time restores.
• Own HA and replication behavior: respond to failovers, work with cluster vs. instance endpoints, and run the checks required before promoting a reader to writer.
• Triage and resolve CPU/IO/locking/replication incidents; analyze slow query logs and EXPLAIN/EXPLAIN ANALYZE plans to produce immediate mitigations and long-term fixes.
• Plan and execute zero-downtime schema changes with safe rollback paths (online DDL, gh-ost / pt-online-schema-change, pg_repack, logical replication, trigger-based backfills).
• Partner with application teams to remove N+1 queries, tune indexes, and rewrite inefficient predicates; design partitioning and retention for high-write tables.
• Design, execute, and regularly validate backup and disaster-recovery procedures.

Ownership

• Act as an expert in infrastructure design, performance, and operations across multiple systems and services.
• Promote shared ownership of infrastructure by driving documentation, tooling, and process improvements.
• Monitor and optimize system performance, ensuring reliability while protecting teams from burnout.

Leadership & Collaboration

• Build relationships with engineering teams, product managers, and cross-functional partners to ensure infrastructure supports company goals.
• Contribute to defining strategic technical direction, setting infrastructure roadmaps, and guiding prioritization.
• Advocate for best practices in reliability, security, and cost management.
• Ensure knowledge is shared within the team, reducing single points of failure.

What We Are Looking For

• 6+ years of relevant industry experience with a Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• Hands-on experience operating MySQL and PostgreSQL in production (Aurora/RDS preferred), including indexing strategies, transactions, locking/MVCC, and performance tuning.
• Demonstrated experience performing zero-downtime schema changes with safe rollbacks.
• Proven track record of designing and scaling infrastructure for distributed, service-oriented architectures.
• Expertise in AWS (EKS, RDS, IAM, cost optimization).
• Proficiency with Kubernetes and Terraform.
• Experience with CI/CD pipelines and practices (e.g., Jenkins, GitHub Actions, or ArgoCD – one or more).
• Experience with observability and monitoring tooling (Datadog, CloudWatch, or similar), including slow query and error log analysis.
• Ability to diagnose connectivity issues affecting database access (security groups, VPC routes/TGW, VPN, DNS).
• Scripting and automation skills (Python, Bash, or similar).
• Excellent communication and collaboration skills.

Additional Skills That Are a Plus

• Experience with Teleport (or similar DB proxying) and IAM DB authentication.
• Experience tuning Postgres autovacuum and designing partition-based retention policies.
• Terraform/Terragrunt module design for RDS/Aurora clusters and snapshot restores.
• Familiarity with service mesh (Istio) and edge/WAF tooling (Cloudflare).
• Familiarity with data infrastructure (Airflow, Databricks) and messaging/streaming systems (RabbitMQ, Kafka, DynamoDB, MongoDB).
• Knowledge of network security, vulnerability management, and incident response best practices.
• Experience with Rollbar or centralized logging pipelines.
• Experience in fintech, testing automation, and/or compliance-heavy environments (GDPR, SOC2).
• Prior leadership in scaling platforms for e-commerce or high-growth startups.

What We Offer

• Monthly allowance for insurance/education ($200 gross).
• 50% paid sabbatical after 3 year anniversary.
• Paid parental leave for new mothers and fathers.
• IT Kit.

We believe diversity, inclusion and belonging is key for our team
At ThredUp, our mission has been built on extending the lives of millions of unique clothing items. Much like our inventory, we are proud to have fostered a workplace that is one-of-a-kind. As a company focused on diversity, inclusion and belonging, we are committed to ensuring our employees are comfortable bringing their authentic selves to work every day. A unique perspective is critical to solving complex problems and inspiring a new generation to think secondhand first. Be you.

If you are a candidate with a disability and have a reasonable accommodation request for the job application process, please email
disabilitysupport@ThredUp.com
the specific details of your disability related accommodation request. This email address is reserved for candidates with disabilities only. General application inquiries will not receive a response.