DevKit

Description

Domain: Biotechnology
Client: USA
Location: Remote
Time Zone: CET
Contract: B2B
 

About US
 

DevKit is more than just an IT company - we are a team of passionate professionals dedicated to creating cutting-edge solutions. Our employees work on exciting international startups, collaborating with highly skilled teams from around the world. With expertise in software development, design, and engineering, we help bring innovative ideas to life and drive success on a global scale!

Our mission is to connect exciting projects with top-tier professionals. We are committed to creating a dynamic space where innovation thrives, top talent excels, and global teams unite to develop cutting-edge solutions.
 

About PROJECT
 

The largest marketplace globally for healthcare analysis applications and different types of reports, capable of interpreting internal healthcare data from various tests to offer clear solutions for improved health.

The user base is expanding rapidly, and the personal genomics market is witnessing remarkable growth. The product is venture-backed and is scaling quickly to address increasing consumer demand.

Main Tech Stack

NodeJS, TypeScript, MySQL/PostgreSQL, AWS SQS, Centrifugo, Docker, GIT.
 

Key responsibilities
 

• Design, build, and maintain performant backend services in TypeScript
• Support and optimize production-ready backend systems
• Integrate and manage services like PostgreSQL, MySQL, AWS SQS, and Centrifugo
• Collaborate with the lead AI backend engineer to integrate with our AI infrastructure
• Ensure high system reliability, security, and observability across services
• Own and drive end-to-end feature development with a strong eye on user experience
• Champion clean code, technical excellence, and continuous improvement
   

Must-have Requirements
 

• 6.5+ years of backend development experience
• Expert-level proficiency in TypeScript
• Experience with functional programming
• Deep experience with PostgreSQL, MySQL, and service-based architectures
• Proven ability to work independently while collaborating closely with key teammates
• Passion for building systems that deliver exceptional customer experiences
• Conversational English at level B2+
   

Nice-to-have Requirements
 

• Familiarity with genomics, health data, or personalization systems
• Startup or fast-paced environment experience
• Familiar with Rust
• Work with OpenAI APIs and other AI frameworks to build intelligent, personalized user experiences
   

What we offer

• A long-term role in a stable, fast-growing company
• Flexible working hours with a results-oriented approach
• Competitive salary and benefits package (vacation, sick leave, national holidays)
• Comfortable workspace, corporate events, and team-building
• Continuous learning, professional growth, and skill development

If you're looking for a place to grow, innovate, and make an impact, we'd love to have you on board!

Description
 

The product revolutionizes accounts payable through its cloud-based solution, featuring automated invoice processing, approval workflows, and 3-way matching. Trusted by over 2,500 companies, the Company employs a proprietary algorithm to automate tasks like entry creation, validation, posting, and approvals, seamlessly integrating with top accounting ERP systems. Essential features include automated document collection, approval notifications, invoice processing, and entry creation, making our product a powerful tool to optimize and simplify your accounting workflows.
 

Requirements
 

- 6+ years of practical experience in Python 3 is a must
- On-hands experience with Flask or/and FastAPI
- Solving technical product management problems, leading product development, creating architecture from scratch and solving architectural problems
- Solid hands-on experience with SQL databases is required
- Familiarity with cloud web services (Azure, GC, AWS)
- Experience working in a startup(s)

Responsibilities
 

- As a Python Backend Engineer, you will collaborate closely with the existing engineering team to tackle technical challenges and introduce innovative enhancements to our project.
- API integrations
- Covering with testing all the existing codebases from scratch
- Proactivity and ability to work with even badly described tasks
- Ability to implement and offer your own solutions
- Refactoring and new features implementation

Work conditions

- A long-term role in a stable, fast-growing company.
- Flexible working hours with a results-oriented approach.
- Competitive salary and benefits package (vacation, sick leave, national holidays).
- Comfortable workspace, corporate events, and team-building
- Continuous learning, professional growth, and skill development.

Visiting of Warsaw office one time per 3-4 months will be necessary requirement!

We are a unified ecosystem of products and services under one brand, including SplitMetrics Acquire (formerly SearchAdsHQ), SplitMetrics Optimize — our award-winning A/B testing and ASO platform of 2022 — and SplitMetrics Agency.
 

Desired Skills and Experience:

- 7+ years of backend engineering experience including distributed systems design
- 3+ years in a role with technical leadership responsibilities (team leader, senior leading others, etc.)
- Experience with planning, estimation and delivering complex projects
- Strong understanding of performance optimization and scalability principles
- Confident in owning decisions with business impact
- Able to work under high delivery pressure and manage trade-offs
- Excellent communication skills in English (B2)

Responsibilities:

- Take full ownership of planning and delivering platform roadmap items
- Lead the backend engineers + QA engineers in the team, organize day-to-day work and ensure predictable delivery
- Plan work for the next quarter and contribute to high-level multi-quarter planning together with Director of Engineering
- Improve delivery accuracy, reduce delays, and manage risks early
- Design and develop scalable high-load backend solutions used across the company
- Optimize data flows, performance, and system reliability
- Drive modernization of legacy services, architecture improvements and technical debt reduction
- Collaborate with product owners, solution architects and other teams on priorities and alignment
- Ensure proper documentation, visibility and knowledge sharing inside the team

What you will do

• Take full ownership of planning and delivering platform roadmap items
• Lead the backend engineers + QA engineers in the team, organize day-to-day work and ensure predictable delivery
• Plan work for the next quarter and contribute to high-level multi-quarter planning together with Director of Engineering
• Improve delivery accuracy, reduce delays, and manage risks early
• Design and develop scalable high-load backend solutions used across the company
• Optimize data flows, performance, and system reliability
• Drive modernization of legacy services, architecture improvements and technical debt reduction
• Collaborate with product owners, solution architects and other teams on priorities and alignment
• Ensure proper documentation, visibility and knowledge sharing inside the team

About you

• 7+ years of backend engineering experience including distributed systems design
• 3+ years in a role with technical leadership responsibilities (team leader, senior leading others, etc.)
• Experience with planning, estimation and delivering complex projects
• Strong understanding of performance optimization and scalability principles
• Confident in owning decisions with business impact
• Able to work under high delivery pressure and manage trade-offs

• Excellent communication skills in English (B2)

   

Success will look like:

• Quarterly plans are stable and delivered close to commitments
• Risk management is proactive, not reactive
• Architecture supports scale, performance and future product goals
• Team productivity and predictability improved over the previous year

Type of employment: directly to the client.